1 2008-04-29 Raphael Neider <rneider AT web.de>
3 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
4 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
5 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
6 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
7 added missing family members and 18f2480/2580/4480/4580 family
8 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
9 * device/include/pic16/pic18f2525.h: use 18f4620.h
10 * device/include/pic16/pic18f6680.h: use 18f8680.h
11 * device/include/pic16/pic18fregs.h,
12 device/lib/pic16/pics.all,
13 src/pic16/devices.inc: add new devices
14 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
15 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
16 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
17 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
18 prevent attempting to build the libio for some new devices
20 2008-04-29 Raphael Neider <rneider AT web.de>
22 * debugger/mcs51/Makefile.in: fixed paths to sources
24 2008-04-25 Borut Razem <borut.razem AT siol.net>
26 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
27 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
28 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
29 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
30 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
31 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
32 as/link/z80/linkz80.dsp: lklibr.c moved
33 * doc/INSTALL.txt: binary archives in bz2 format
34 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
36 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
38 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
39 * support/regression/tests/bug1856409.c: new, added
41 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
44 * src/mcs51/peep.c: Use werror for error messages.
45 * src/SDCCicode.c (geniCodeConditional),
46 * src/SDCCsymt.c (structElemType): fixed bug 1839321
47 * src/z80/Makefile.bcc,
48 * src/z80/z80.dsp: added src/z80/peep.c/h
49 * support/regression/tests/bug1839321.c: new, added
51 2008-04-20 Raphael Neider <rneider AT web.de>
53 * device/include/pic16/pic18f2455.h: added bitfields for port C
55 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
57 * src/z80/peep.c: Use werror for error messages.
59 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
61 * src/z80/peep.h (declaration of notUsed()),
62 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
64 * src/z80/z80.h (added dependency on peep.h),
65 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
68 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
70 * src/SDCCpeeph.c (added support for notUsed()),
71 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
73 * src/port.h (removed dependency on mcs51/peep.h, added declaration
74 for notUsed()): Implemented generic (that is not port-specific) part
77 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
79 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
80 * device/lib/libsdcc.lib,
81 * device/lib/Makefile.in,
82 * support/regression/ports/mcs51-xstack-auto/spec.mk,
83 * device/lib/calloc.c: renamed to _calloc.c
84 * device/lib/free.c: renamed to _free.c
85 * device/lib/malloc.c: renamed to _malloc.c
86 * device/lib/realloc.c: renamed to _realloc.c
87 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
88 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
89 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
90 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
91 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
92 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
93 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
94 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
96 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
97 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
98 * support/regression/tests/bug1509084.c: new, added
100 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
102 * device/include/mcs51/cc2510fx.h: added _XPAGE
103 * device/include/mcs51/compiler.h: cosmetic changes
105 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
107 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
110 2008-03-31 Borut Razem <borut.razem AT siol.net>
112 * support/cpp2 renamed to support/cpp
113 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
114 support/cpp2/libiberty/splay-tree.c,
115 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
116 support/cpp2/libcpp/directives.c,
117 support/cpp2/libcpp/include/cpplib.h,
118 support/cpp2/libcpp/include/symtab.h,
119 support/cpp2/libcpp/include/line-map.h,
120 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
121 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
122 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
123 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
124 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
125 release version 4.3.0
126 * configure.in, configure, Makefile.in, Makefile.bcc:
127 adapted for moved cpp2
129 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
131 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
132 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
134 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
136 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
138 * support/regression/tests/bug1717943.c: new, added
140 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
142 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
143 bytewise return value assignments introduced in last commit.
145 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
147 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
148 genMult, genJumpTab):
149 Use 16-bit instructions for addition in some additional cases,
150 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
152 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
154 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
155 Implemented RFE #1921450, changed some debug messages.
157 2008-03-30 Borut Razem <borut.razem AT siol.net>
159 * Small Device C Compiler 2.8.0 released
160 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
161 * support/scripts/sdcc.nsi: added finish page; this version
162 was used for 2.8.0 release
163 * doc/knownbugs.html: removed; magically generated by the build
164 process using gen_known_bugs.pl from now on
166 2008-03-23 Borut Razem <borut.razem AT siol.net>
168 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
169 and reverted it, since it was already fixed by Raphael ;-)
170 * doc/knownbugs.html: updated for RC2
172 2008-03-22 Raphael Neider <rneider AT web.de>
174 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
177 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
179 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
180 * support/regression/tests/bug1839277.c: added related testBug1839299
182 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
184 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
185 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
187 * src/mcs51/gen.c: throughout only output hex constants
188 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
189 * support/regression/tests/bug1839277.c: new, added
191 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
193 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
194 compilation warning about nested comments.
196 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
198 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
199 * support/regression/tests/bug1921073.c: new, added
201 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
203 * src/z80/SDCCpeeph.c.c (callFuncByName):
204 Commented function parameters.
206 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
208 * src/z80/ralloc.c (packRegsForAccUse2):
209 disabled a broken accumulator packing optimization (fixed #1292721).
210 * support/regression/tests/bug-1292721: Regression test for #1292721.
212 2008-03-16 Raphael Neider <rneider AT web.de>
214 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
215 fixed code bloat regression using a variant of patch #1915618
217 2008-03-16 Borut Razem <borut.razem AT siol.net>
219 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
220 icon, changed startup menu for release distribution, code cleaning,
221 create url files instead links in startup menu
223 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
225 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
226 * support/regression/tests/bug1579949.c: new, added
228 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
230 * device/lib/printf_fast.c: fixed bug 1255403
232 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
234 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
235 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
237 2008-03-14 Borut Razem <borut.razem AT siol.net>
239 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
241 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
242 is correctly displayed
243 * as/link/z80/lkmain.c: usage line commented out
245 2008-03-13 Borut Razem <borut.razem AT siol.net>
247 * doc/sdccman.lyx: corrected to be able to convert to PDF,
248 updated the list pf supported pic14 devices
250 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
252 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
254 2008-03-12 Borut Razem <borut.razem AT siol.net>
256 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
257 fixed documentation request #1718191
258 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
259 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
262 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
264 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
265 * support/regression/tests/bug1505811.c: new, added
267 2008-03-09 Raphael Neider <rneider AT web.de>
269 * device/include/pic16/pic18f2620.h,
270 * device/include/pic16/pic18f4620.h,
271 * device/lib/pic16/libdev/pic18f2620.c,
272 * device/lib/pic16/libdev/pic18f4525.c,
273 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
274 family to consistently use pic18f4620.[ch], fixes #1832562
276 2008-03-09 Borut Razem <borut.razem AT siol.net>
278 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
279 changed sdcc version to 2.8.0
280 * knownbugs.html: regenerated
281 * support/scripts/gen_known_bugs.pl: added number of open bugs
283 2008-03-09 Raphael Neider <rneider AT web.de>
285 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
286 (genOr): read volatile operand even if the result is known,
288 (genOr,genXor): removed unused legacy code,
289 (genDummyRead): use pic16_mov2w_volatile()
291 2008-03-08 Borut Razem <borut.razem AT siol.net>
293 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
294 cons w. --model-large
295 * support/regression/staticinit.c: added regression test for bug
298 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
300 * src/ds390/gen.c (pushSide, genPcall),
301 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
302 * src/mcs51/gen.c: cosmetic changes
303 * support/regression/fwk/include/testfwk.h: added macro reentrant
304 * support/regression/tests/bug1908493.c: new, added
306 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
308 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
310 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
312 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
313 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
314 already set in ds390/main.c and mcs51/main.c
316 2008-03-07 Raphael Neider <rneider AT web.de>
318 * src/regression/init0.c: new test for initialized arrays of function
320 * src/regression/Makefile: made a bit more flexible, added init0.c
321 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
322 pointers, closes #1427663
324 2008-03-05 Borut Razem <borut.razem AT siol.net>
326 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
327 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
329 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
331 * support/librarian/sdcclib.c:Added feature request 1908061:
332 Synchronise sdcclib commands with ar.
334 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
336 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
337 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
338 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
339 * device/include/mcs51/compiler.h: removed umlauts, added double
342 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
344 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
345 * support/regression/tests/bug1536762.c: new, added
347 * src/SDCCutil.h: added getBuildDate()
348 * src/SDCCmain.c (printVersionInfo),
349 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
351 * src/*/ralloc.c: removed IS_OP_RUONLY macro
352 * src/ds390/ralloc.c (packRegisters),
353 * src/mcs51/ralloc.c (packRegisters),
354 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
356 * support/regression/tests/bug1618050.c: new, added
357 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
358 * support/regression/fwk/include/testfwk.h,
359 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
362 2008-03-04 Raphael Neider <rneider AT web.de>
364 * src/pic/gen.c: removed unused prototypes, prevent internal errors
365 on accessing OP_SYM_TYPE(op)
366 * src/pic/gen.h: removed unused prototype of genMinusDec()
367 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
368 fix #1876953 (invalid subtraction code), removed unused code
370 2008-03-03 Raphael Neider <rneider AT web.de>
374 * src/pic/genarith.c,
376 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
377 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
379 2008-03-03 Raphael Neider <rneider AT web.de>
381 * src/pic/device.c (find_device): search user-specified paths first
382 for pic14devices.txt, fixes #1900827
384 2008-03-02 Borut Razem <borut.razem AT siol.net>
386 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
387 AddToPath and RemoveFromPath
389 2008-03-01 Borut Razem <borut.razem AT siol.net>
391 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
392 work correctly, added debugging support if -DSDCC.DEBUG command line
395 2008-02-28 Borut Razem <borut.razem AT siol.net>
397 * doc/sdccman.lyx: cosmetic changes
399 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
401 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
402 * doc/sdccman.lyx: fixed unmeant removal of spaces
404 2008-02-27 Borut Razem <borut.razem AT siol.net>
406 * support/scripts/sdcc.nsi: corrected installation directory for
407 current user installation mode
408 * doc/README.txt: added Philipp Klaus Krause to the developers list
410 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
412 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
414 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
415 genCodePointerGet, genGenPointerGet): cleanup aop before generating
416 ifxJump to fix bug 1838000
417 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
418 * support/regression/tests/bug1838000.c: new, added
419 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
421 2008-02-26 Borut Razem <borut.razem AT siol.net>
423 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
425 * support/scripts/sdcc.nsi: added MULTIUSER page,
426 NSIS upgraded to version 2.35
428 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
430 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
431 * support/regression/tests/bug1565152.c: new, added
433 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
435 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
436 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
437 * support/regression/tests/bug1670148.c: new, added
439 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
441 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
443 2008-02-24 Borut Razem <borut.razem AT siol.net>
445 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
446 is ineffective for unsigned char parameter
448 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
450 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
451 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
452 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
453 * support/Util/MySystem.c (my_system): output errorcode when verbose
455 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
457 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
460 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
462 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
465 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
467 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
469 2008-02-21 Borut Razem <borut.razem AT siol.net>
471 * support/regression/Makefile.in,
472 support/regression/ports/ds390/spec.mk,
473 support/regression/ports/hc08/spec.mk,
474 support/regression/ports/mcs51-common/spec.mk,
475 support/regression/ports/pic14/spec.mk,
476 support/regression/ports/pic16/spec.mk,
477 support/regression/ports/ucz80/spec.mk,
478 support/regression/ports/xa51/spec.mk:
479 added CFLAGS when compiling timeout
481 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
483 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
486 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
488 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
489 * support/regression/tests/bug1888147.c: new, added
491 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
493 * src/z80/gen.c: fixed bugs #1596270, #1736867
495 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
497 * src/z80/gen.c: fixed bug in register pair loading when swapping register
498 contents, mostly fixes #1596270
500 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
503 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
504 peepholes, fixes #1806565
506 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
508 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
509 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
510 fixes bug 1739475, thanks Robert Larice
511 (rule 271): new, added
513 2008-02-18 Borut Razem <borut.razem AT siol.net>
515 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
517 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
519 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
521 2008-02-17 Raphael Neider <rneider AT web.de>
523 * src/pic16/genarith.c,
526 * src/pic16/genutils.c: removed unused legacy code,
527 removed unused fields from struct asmop and struct _G
529 2008-02-17 Raphael Neider <rneider AT web.de>
531 * src/pic16/gen.c (AccRsh): cosmetic changes,
532 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
533 genRightShiftLiteral): fixed to work with SFRs as result by
534 assigning only once to result,
535 removed a lot of unused/excluded code fragments
537 2008-02-17 Raphael Neider <rneider AT web.de>
539 * device/include/pic/pic16f88.h,
540 * device/include/pic/pic16f886.h,
541 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
543 2008-02-17 Borut Razem <borut.razem AT siol.net>
545 * src/z80/peeph.def: applied patch
546 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
547 * src/z80/gen.c, src/z80/peeph.def: applied patch
548 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
549 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
550 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
551 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
552 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
553 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
555 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
557 * as/link/mcs51/aslink.dsp: removed SDK define
558 * as/link/z80/clean.mk: brought in sync with other ports
559 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
560 * as/hc08/Makefile.bcc,
561 * as/mcs51/Makefile.bcc,
562 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
563 * src/z80/main.c (_setValues): use the now capitalized -Z,
564 (z80_port, gbz80_port): generate debug information when asked
566 2008-02-16 Borut Razem <borut.razem AT siol.net>
568 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
569 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
570 as/z80/Makefile.in. as/z80/Makefile.bcc:
571 applied patch #1893393: patch for as-z80 and link-z80 to generate
572 cdb, thanks to Armin Diehl
573 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
574 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
575 asnoice.c moved to as/asxxsrc/asnoice.c
576 * src/z80/peeph-gbz80.def: applied patch
577 #1880235: Z80 return peephole, thanks to Philipp Krause
579 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
582 * doc/sdccman.lyx: bumped version to 2.7.5
583 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
585 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
587 * device/include/pic16/stdlib.h,
588 * device/lib/pic16/libc/stdlib/ltoa.c,
589 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
591 2008-02-13 Borut Razem <borut.razem AT siol.net>
593 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
594 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
595 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
596 src/SDCCopt.c, src/SDCCval.c:
597 fixed bug #1890273: SDCC Warning 154 shows wrong filename
599 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
601 * src/SDCCsymt.c (compareType): fixed bug 1309013
603 2008-02-09 Borut Razem <borut.razem AT siol.net>
605 * src/SDCCval.c, src/SDCCval.h:
606 code cleaning, added function constChrVal()
607 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
608 call constChrVal() instead constVal()
610 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
612 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
615 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
616 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
619 2008-02-01 Raphael Neider <rneider AT web.de>
621 * device/include/pic/pic16f886.h,
622 * device/include/pic/pic16f887.h: added RA6 and RA7
624 2008-01-24 Raphael Neider <rneider AT web.de>
626 * device/include/pic/pic16f88.h: added RA6 and RA7
627 * device/lib/pic/libdev/disabled_pic16f886.c,
628 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
630 * src/pic16/devices.inc,
631 * device/include/pic16/pic18f2423.h,
632 * device/include/pic16/pic18f2523.h,
633 * device/include/pic16/pic18fregs.h,
634 * device/lib/pic16/pics.all
635 * device/lib/pic16/libdev/pic18f2423.c,
636 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
637 * device/lib/pic16/libio/i2c.ignore,
638 * device/lib/pic16/libio/usart.ignore,
639 * device/lib/pic16/libio/adc.ignore: ignore new devices
641 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
643 * src/SDCCast.c (createRMW): fixed bug 1582651
645 2008-01-20 Borut Razem <borut.razem AT siol.net>
647 * src/SDCCcse.c: partially fixed enhancement request
648 #1793872 - multiply by -1 not collapsed
649 * support/regression/tests/arithcsi.c: added regression test
651 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
653 * as/mcs51/asx8051.dsp: removed define SDK
654 * as/mcs51/i51mch.c (machine): fixed bug 1865114
655 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
657 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
658 cosmetic changes, brought more in sync, changed old K&R to ANSI
660 2008-01-13 Borut Razem <borut.razem AT siol.net>
662 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
663 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
665 2007-12-30 Borut Razem <borut.razem AT siol.net>
667 * src/pic16/gen.c: fixed implementation of bitwise operations for
669 * support/regression/tests/bitwise.c: added test cases
671 2007-12-29 Borut Razem <borut.razem AT siol.net>
673 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
674 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
675 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
676 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
677 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
678 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
679 src/pic16/pcode.[ch]: added const qualifier
680 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
681 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
682 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
683 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
684 * as/asxxsrc/aslex.c: use dbuf_getline()
685 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
686 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
687 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
688 as/z80/asm.h, as/z80/z80adr.c:
689 changed type of ib and ip to const char *
691 2007-12-28 Borut Razem <borut.razem AT siol.net>
693 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
694 introduced (readlin) - long lines are turuncated
695 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
696 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
697 as/z80/Makefile.in: moved aslex.c to asxxsrc
698 * as/hc08/aslex.c, as/z80/aslex.c: deleted
699 * as/hc08/asmain.c, as/mcs51/asmain.c:
700 added missing initialization of a_addr field
701 * support/regression/tests/long_asm_line.c: added regtest for long
704 2007-12-22 Borut Razem <borut.razem AT siol.net>
706 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
708 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
710 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
712 2007-12-16 Borut Razem <borut.razem AT siol.net>
714 * device/include/pic16/stdbool.h: removed, since already exists in
715 device/include/; this also fixes bitopcse.c regression test for pic16
717 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
718 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
719 dereference doesn't work; covered by regression test bug1399290
721 2007-12-05 Borut Razem <borut.razem AT siol.net>
723 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
726 2007-12-01 Borut Razem <borut.razem AT siol.net>
728 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
729 corrected handling of the highest_valid_address
731 2007-11-17 Raphael Neider <rneider AT web.de>
733 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
734 * src/pic/glue.c (picglue): emit .file if --debug is given
736 2007-11-17 Raphael Neider <rneider AT web.de>
738 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
739 care when left or right operand resides in result, fixes #1830220
741 2007-11-17 Borut Razem <borut.razem AT siol.net>
743 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
744 #983491 - "Merge duplicate strings function is ineffective"
745 * support/regression/tests/bug-983491.c: regtest disabled
746 * as/asxxsrc: created
747 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
748 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
749 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
750 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
751 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
752 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
753 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
754 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
755 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
756 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
757 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
758 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
759 created as/asxxsrc directory, assym.c and strcpi.c moved into it
761 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
763 * device/include/stdarg.h: added and removed some casts
764 * src/SDCCsymt.c (compareType): Fully check types between generic and
765 non-generic pointers, also accept ptr-ptr to void-ptr assignments
767 2007-11-13 Borut Razem <borut.razem AT siol.net>
769 * support/regression/tests/bug-1817005.c:
770 added regtest for bug #1817005 - as-z80 chokes on long labels
772 2007-11-12 Borut Razem <borut.razem AT siol.net>
774 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
775 as\z80\asout.c, as\z80\aslist.c:
776 fixed bug #1817005 - as-z80 chokes on long labels
778 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
781 * as/z80/asmain.c: cosmetic changes
784 * as/z80/alloc.h: removed
786 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
787 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
788 * as/link/hc08/Makefile.in,
789 * as/link/mcs51/Makefile.in,
790 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
792 * as/link/mcs51/lkarea.c,
793 * as/link/mcs51/lkmain.c: cosmetic changes
794 * as/link/hc08/lklibr.c,
795 * as/link/z80/lklibr.c,
796 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
797 used cygwin_conv_to_full_posix_path,
798 added warnings, cosmetic changes, brought more in sync
799 changed old K&R into ANSI function declarations
800 * as/link/z80/lklibr.c (loadAdb): added
801 * as/link/z80/lkmain.c: removed -- option from usage text
803 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
805 * src/mcs51/gen.c (outBitC): optimized for no result
807 2007-10-31 Borut Razem <borut.razem AT siol.net>
809 * src/SDCCsymt.c: fixed (hopeful properly) bug
810 #1805702 - order of extern matters
811 * support/regression/tests/bug-1805702.c: enabled regtest for bug
814 2007-10-29 Borut Razem <borut.razem AT siol.net>
816 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
817 - order of extern matters
818 * support/regression/tests/bug-1805702.c: disabled regtest for bug
821 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
823 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
824 24bitMode, portIsDS390
825 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
826 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
827 (notVolatileVariable): also check sloc names,
828 (callFuncByName): moved ftab[] out of function and sorted it by use
830 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
832 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
833 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
834 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
835 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
836 * support/regression/tests/bug-880197.c: new, added
838 2007-10-28 Borut Razem <borut.razem AT siol.net>
840 * support/regression/Makefile.in,
841 support/regression/ports/mcs51-large/spec.mk,
842 support/regression/ports/mcs51-xstack-auto/spec.mk,
843 support/regression/ports/mcs51-stack-auto/spec.mk,
844 support/regression/ports/mcs51-medium/spec.mk,
845 support/regression/ports/mcs51-common/spec.mk,
846 support/regression/ports/mcs51-common/*,
847 support/regression/ports/mcs51-small/*:
848 mcs51 renamed to mcs51-common, created mcs51-small
849 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
850 * support/regression/tests/bug-1805702.c: added regtest for bug
853 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
855 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
856 added new rules 265 - 270
857 * support/regression/tests/bug1721024.c:new, added
858 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
859 introduced new test-mcs51 to run all mcs51 tests
861 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
863 * support/regression/tests/bug1816470.c: new, added
865 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
867 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
868 propagate for *,+,- with float, fixed bug 1816470
869 (decorateType): cast to resultTypeProp instead of resultType
871 2007-10-19 Borut Razem <borut.razem AT siol.net>
873 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
874 function is ineffective" for pic16 tareget
875 * support/scripts/listerr.c: corrected include path
876 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
879 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
881 * support/regression/tests/using.c: new, added
882 * support/regression/tests/vaargs.c: fixed and enabled test
884 2007-10-18 Borut Razem <borut.razem AT siol.net>
886 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
888 * support/regression/tests/bug-983491.c: added regtest for bug #983491
890 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
892 * doc/sdccman.lyx: documented option --Werror
893 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
894 RegBankUsed[] earlier
896 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
898 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
902 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
904 * src/SDCCast.c (decorateType): improved optimization of tri-op
905 * src/SDCCerr.c (vwerror, setWError),
907 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
908 warnings as errors, thanks Stas Sergeev for PATCH 1813211
910 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
912 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
913 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
914 * support/regression/tests/bug-223113.c,
915 * support/regression/tests/bug-426632.c,
916 * support/regression/tests/bug-468811.c,
917 * support/regression/tests/bug-477835.c,
918 * support/regression/tests/bug-478094.c,
919 * support/regression/tests/bug-499644.c,
920 * support/regression/tests/bug-524209.c,
921 * support/regression/tests/bug-524211.c,
922 * support/regression/tests/packcast.c,
923 * support/regression/tests/structidx.c: added empty tests
924 * support/regression/tests/bug-607243.c: enabled test
926 2007-10-06 Borut Razem <borut.razem AT siol.net>
928 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
929 support of universal binaries on Mac OS X
931 2007-10-02 Borut Razem <borut.razem AT siol.net>
933 * src/SDCCval.h: unified double2ul macro for all platforms
934 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
935 * support/regression/tests/bitwise.c: added regtest for bug #1777758
937 2007-09-30 Borut Razem <borut.razem AT siol.net>
939 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
941 * sdcc_vc_in.h: enabled warnings
942 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
943 unsigned type, result still unsigned
944 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
946 2007-09-28 Raphael Neider <rneider AT web.de>
948 * src/pic/device.c (find_device): prevent buffer underflow error
949 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
950 the just destroyed list entry
952 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
954 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
957 2007-09-18 Borut Razem <borut.razem AT siol.net>
959 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
960 applied to unsigned type, result still unsigned
962 2007-09-17 Borut Razem <borut.razem AT siol.net>
964 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
965 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
966 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
967 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
968 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
969 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
970 src/z80/gen.c, src/z80/ralloc.c:
971 fixed bug #1739860 - sdcc does not work correctly on some platforms
973 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
975 2007-09-17 Raphael Neider <rneider AT web.de>
977 * src/pic16/device.c: reverted to previous version
978 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
980 2007-09-16 Raphael Neider <rneider AT web.de>
982 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
983 as this raises a ton of gpasm warnings, just emit a second label
984 * src/pic16/devices.inc,
985 * device/lib/pic16/pics.all,
986 * device/lib/pic16/libdev/pic18f2585.c,
987 * device/lib/pic16/libdev/pic18f2680.c,
988 * device/lib/pic16/libdev/pic18f2682.c,
989 * device/lib/pic16/libdev/pic18f2685.c,
990 * device/lib/pic16/libdev/pic18f4585.c,
991 * device/lib/pic16/libdev/pic18f4680.c,
992 * device/lib/pic16/libdev/pic18f4682.c,
993 * device/lib/pic16/libdev/pic18f4685.c,
994 * device/include/pic16/pic18f2585.h,
995 * device/include/pic16/pic18f2680.h,
996 * device/include/pic16/pic18f2682.h,
997 * device/include/pic16/pic18f2685.h,
998 * device/include/pic16/pic18f4585.h,
999 * device/include/pic16/pic18f4680.h,
1000 * device/include/pic16/pic18f4682.h,
1001 * device/include/pic16/pic18f4685.h,
1002 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1003 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1004 patch contributed by Anton Strobl, applied with changes
1006 2007-09-16 Raphael Neider <rneider AT web.de>
1008 * device/include/pic16/pic18f2431.h,
1009 * device/include/pic16/pic18f25j10.h,
1010 * device/include/pic16/pic18f4431.h,
1011 * device/include/pic16/pic18f45j10.h: adopted common include style
1012 * device/include/pic16/pic18f1320.h,
1013 * device/include/pic16/pic18f2320.h,
1014 * device/include/pic16/pic18f2525.h,
1015 * device/include/pic16/pic18f4320.h,
1016 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1017 * device/include/pic16/pic18fregs.h: prepared for automatic include
1018 file selection by having DEVICE.h for every DEVICE
1019 * device/lib/pic16/libdev/pic18f2320.c,
1020 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1022 * device/lib/pic16/configure.in,
1023 * device/lib/pic16/configure: use rm -rf instead of rmdir
1024 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1025 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1027 2007-09-09 Borut Razem <borut.razem AT siol.net>
1029 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1030 distingush between i386 and ppc Mac OS X versions
1032 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1034 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1035 * support/regression/tests/bug1788177.c: new, added
1037 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1039 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1040 * device/include/mcs51/lint.h added keyword __naked
1042 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1046 * src/SDCCmem.h: removed maxRegBank
1047 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1048 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1049 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1050 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1051 name and behaviour to handle banked functions
1052 (scan4op): and use it to fix bug 1786213
1054 2007-09-03 Raphael Neider <rneider AT web.de>
1056 * device/include/pic16/pic18f248.h,
1057 * device/include/pic16/pic18f258.h,
1058 * device/include/pic16/pic18f448.h,
1059 * device/lib/pic16/libdev/pic18f248.c,
1060 * device/lib/pic16/libdev/pic18f258.c,
1061 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1062 added T0CONbits, fixes #1786891
1064 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1066 * src/ds390/gen.c (genFarPointerSet),
1067 * src/hc08/ralloc.c (packRegisters),
1068 * src/mcs51/ralloc.c (packRegisters),
1069 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1071 * src/SDCCicode.h: POINTER_SET can be true for literals too
1072 * support/regression/tests/bug1750318.c: new, added
1074 2007-08-23 Borut Razem <borut.razem AT siol.net>
1076 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1077 library versions without the completition functionality
1079 2007-08-22 Raphael Neider <rneider AT web.de>
1081 * device/include/pic16/pic18f1220.h,
1082 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1084 2007-08-12 Borut Razem <borut.razem AT siol.net>
1086 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1088 2007-08-11 Borut Razem <borut.razem AT siol.net>
1090 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1091 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1092 support/Util/SDCCerr.[ch] moved to src
1093 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1094 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1095 device/examples/ds390/tinitalk/tinitalk.dsp,
1096 device/examples/serialcomm/windows/serialcomm.dsp,
1097 support/librarian/librarian.dsp:
1098 removed linking of unused odbc32.lib and odbccp32.lib
1099 * support/scripts/winres.h:
1100 added for compilation with Visual C++ 2005 Express Edition
1102 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1104 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1107 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1109 * sdccconf_in.h: update the endian test so that SPARC Solaris
1110 does not throw syntax errors
1112 2007-08-06 Borut Razem <borut.razem AT siol.net>
1114 * doc/sdccman.lyx: removed two index entries which prevented the
1115 generation of sdcc doc archive
1117 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1119 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1120 instead of lyx 1.5.0.
1122 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1124 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1125 Lucas Loizaga, with minor modifications. Thanks!
1127 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1129 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1132 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1134 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1135 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1138 2007-07-22 Borut Razem <borut.razem AT siol.net>
1140 * configure.in, configure: re-introduced .version
1141 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1142 the version reverted to 2.7.0
1144 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1147 * doc/sdccman.lyx: bumped version to 2.7.3
1148 * device/include/mcs51/compiler.h: fixed elif->else
1149 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1150 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1151 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1152 enable accuse for bit operands
1153 * src/SDCCmain.c (printVersionInfo),
1154 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1155 environment descriptor
1156 * src/SDCCutil.h: added getBuildEnvironment
1157 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1158 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1159 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1160 * support/regression/tests/bug1348008.c,
1161 * support/regression/tests/bug1496419.c,
1162 * support/regression/tests/bug1503067.c,
1163 * support/regression/tests/preproc.c: added empty tests
1165 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1167 * support/regression/tests/bug1678803.c: new, added
1169 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1172 * as/link/hc08/lkihx.c,
1173 * as/link/hc08/lkrloc.c,
1174 * as/link/mcs51/lkihx.c,
1175 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1176 ihxExtendedLinearAddress
1177 * as/link/mcs51/lkrloc.c (relr),
1178 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1179 acall/ajmp, see bug 830513
1181 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1183 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1184 (cseBBlock): remember aggr2ptr has been used
1185 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1186 (geniCodeAssign): fixed bug 868103
1187 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1188 added operandSize prototype
1189 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1190 (genDataPointerSet): use max of size of right and result,
1191 (gencjne): added parameter useCarry for optimization,
1192 (genCmpEq): use carry if appropriate,
1193 (genXor): check if operand already in carry
1194 * support/regression/tests/bug-868103.c: enabled test
1196 2007-07-12 Raphael Neider <rneider AT web.de>
1198 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1200 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1202 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1203 from Robert Larice, thanks
1204 * support/regression/tests/bitopcse.c,
1205 * support/regression/tests/bitvars.c,
1206 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1207 * support/regression/tests/bug-927659.c: enabled test for z80
1208 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1209 * support/regression/tests/bug1745717.c: new, added
1210 * support/regression/tests/literalop.c,
1211 * support/regression/tests/nullstring.c: removed storage definitions that
1212 are now in testfwk.h
1214 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1216 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1217 and bool for targets that do not fully support it.
1218 * support/regression/tests/bug1546986.c,
1219 * support/regression/tests/bug1723128.c,
1220 * support/regression/tests/bug1734654.c,
1221 * support/regression/tests/bug1738367.c,
1222 * support/regression/tests/constantRange.c: only use bool if allowed
1224 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1226 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1227 Larice, also handle function pointers
1228 * support/regression/tests/bug1749275.c: new, added
1230 2007-07-03 Borut Razem <borut.razem AT siol.net>
1232 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1233 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1234 #1746528: SDCC should ignore ':' in inline assembler comments
1235 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1237 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1239 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1240 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1242 2007-06-29 Borut Razem <borut.razem AT siol.net>
1244 * src/SDCCmain.c: fixed bug
1245 #1744746: SDCC #4867: broken option --xram-size
1247 2007-06-28 Borut Razem <borut.razem AT siol.net>
1249 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1250 find out the endianess of host machine for ucsim
1252 2007-06-27 Borut Razem <borut.razem AT siol.net>
1254 * support/regression/generate-cases.py: corrected the file name
1256 * configure.in, configure, sdccconf_in.h: find out the endianess of
1258 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1261 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1263 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1265 2007-06-26 Borut Razem <borut.razem AT siol.net>
1267 * support/regression/generate-cases.py: display warning if function
1268 list is empty; implemented more flexible rule for detection of
1269 testing functions, allowing return type 'void' in the same line as
1270 the function name in the function definition
1271 * support/regression/tests/bug-1654060.c: corrected test
1272 * support/librarian/sdcclib.c: fixed warning:
1273 format '%s' expects type 'char *', but argument 2 has type 'int'
1275 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1277 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1278 Multiple infiles for sdcclib.
1280 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1282 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1285 2007-06-18 Borut Razem <borut.razem AT siol.net>
1287 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1288 how to handle comments, so they have to be removed by the
1289 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1290 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1291 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1292 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1293 table driven option hadling
1295 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1297 * src/SDCCast.c (decorateType),
1298 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1299 iCode to ast level to fix bug 1738367
1300 * support/regression/tests/bug1738367.c: new, added
1302 2007-06-15 Raphael Neider <rneider AT web.de>
1304 * src/pic16/devices.inc,
1305 * device/lib/pic16/pics.all,
1306 * device/include/pic16/pic18fregs.h,
1307 * device/include/pic16/pic18f[24][45]20.h,
1308 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1309 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1310 * device/lib/pic16/Makefile.in: faster cleanup
1312 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1314 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1316 2007-06-13 Raphael Neider <rneider AT web.de>
1318 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1320 2007-06-12 Raphael Neider <rneider AT web.de>
1322 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1323 suppress bit defines if NO_BIT_DEFINES is #define'd
1324 * device/include/pic/pic*.h: recreated all headers to include
1325 conditional bit defines
1326 * device/include/pic/pic16f886.h,
1327 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1328 * device/include/pic/recreate.sh: script to recreate the complete
1329 device library files based on the currently supported devices
1331 2007-06-12 Borut Razem <borut.razem AT siol.net>
1333 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1334 support/regression/Makefile.in, support/scripts/build.mak,
1335 support/scripts/Makefile.snapshot:
1336 use new svn URL scheme
1337 * doc/sdccman.lyx: SDCC Wiki moved to
1338 http://sdcc.wiki.sourceforge.net/
1340 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1342 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1343 * support/regression/tests/bug1734654.c: added
1345 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1347 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1348 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1349 with literal operands
1351 2007-06-10 Borut Razem <borut.razem AT siol.net>
1353 * as/link/z80/lklibr.c: fixed mingw build warning
1354 lklibr.c:575: warning: implicit declaration of function 'tolower'
1355 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1356 src/z80/main.c: move target specific options from src/SDCCmain.c
1357 to src/<target>/main.c
1359 2007-06-09 Borut Razem <borut.razem AT siol.net>
1361 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1362 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1363 * support/regression/tests/bug-1294691.c: added
1365 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1367 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1368 can also be static, fixes bug 1733438
1369 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1370 have absolute address too
1371 (computeType): added optimization for 'cond ? true : false'
1372 * support/regression/tests/absolute.c: added test for static absolute var
1374 2007-06-08 Raphael Neider <rneider AT web.de>
1376 * src/regression/Makefile: suppress parallel builds, allow easy
1377 switching between pic14/pic16 ports
1378 * src/regression/picregs.h: added pic14/16 header file switch
1379 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1380 inline.c,nestfor.c,string1.c}: include "picregs.h"
1382 2007-06-07 Borut Razem <borut.razem AT siol.net>
1384 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1385 permanent solution to suppress GCC 4.2.0 c++ warning:
1386 deprecated conversion from string constant to `char *'
1387 use 'const char *' where ever required
1388 * support/regression/generate-cases.py: implemented more flexible rule
1389 for detection of testing functions, allowing white-spaces surrounding
1390 the function name and the 'void' parameter.
1391 * support/regression/tests/constantRange.c,
1392 support/regression/tests/scott-compare3.c: fixed failing regression
1393 tests, uncovered by implementation of more flexible rule for detection
1394 of testing functions
1396 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1398 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1400 2007-06-04 Borut Razem <borut.razem AT siol.net>
1402 * configure.in, configure, config_vc.awk: sdcc version number is now
1403 stored in configure.in; removed .version
1404 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1405 doc/INSTALL.txt: version bumped to 2.7.2
1406 * sim/ucsim/configure.in, sim/ucsim/configure:
1407 use "read" to read from .version
1409 2007-06-03 Borut Razem <borut.razem AT siol.net>
1411 * */Makefile.in: removed annoying warning:
1412 Makefile:xx: Makefile.dep: No such file or directory
1414 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1416 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1417 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1418 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1419 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1420 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1421 bugfix: only use newBoolLink for bit result type
1422 * src/SDCCicode.c (geniCodeLogic): added param tree,
1423 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1424 (geniCodeLogicAndOr): use IS_BIT,
1425 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1426 (ast2iCode): added tree param to geniCodeLogic for comparisons
1427 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1428 * support/regression/tests/bug1723128.c: added test NotZero
1430 2007-06-01 Borut Razem <borut.razem AT siol.net>
1432 * SDCPP synchronized with GCC CPP release version 4.2.0,
1433 currently the latest release:
1434 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1435 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1436 support/cpp2/cppdefault.h, support/cpp2/except.h,
1437 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1438 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1439 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1440 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1441 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1442 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1443 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1444 support/cpp2/opts.h, support/cpp2/output.h,
1445 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1446 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1447 support/cpp2/system.h, support/cpp2/version.c,
1448 support/cpp2/Makefile.in: modified
1449 * support/cpp2/opts-common.c: added
1450 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1451 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1452 search for included source file in local directory
1453 * sim/ucsim/configure, sim/ucsim/configure.in:
1454 temporary solution to suppress GCC 4.2.0 c++ warning:
1455 deprecated conversion from string constant to `char *'
1457 2007-06-01 Raphael Neider <rneider AT web.de>
1459 * device/lib/pic/libdev/pic12f683.c,
1460 * device/include/pic/pic12f683.h: added GPIO bits
1462 2007-06-01 Raphael Neider <rneider AT web.de>
1464 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1465 quotation marks, clarified role of PIC14 vs. PIC16 ports
1466 * src/pic16/devices.inc,
1467 * device/include/pic16/pic18fregs.h,
1468 * device/include/pic16/pic18f[24][45]j10.h,
1469 * device/lib/pic16/pics.all,
1470 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1471 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1472 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1473 for new devices as they are not yet supported by gputils
1475 2007-05-31 Borut Razem <borut.razem AT siol.net>
1477 * Small Device C Compiler 2.7.0 released
1478 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1479 changed sdcc version to 2.7.1
1480 * support/scripts/sdcc.nsi: added How to create WIN32 release
1483 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1485 * doc/sdccman.lyx: documented initialization and allocation of absolute
1486 variables, bit parameter passing, the need for function pointers to be
1487 reentrant and alpha quality support of inline and retrict
1489 2007-05-26 Borut Razem <borut.razem AT siol.net>
1491 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1492 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1493 * docs/knownbugs.html: updated
1495 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1497 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1499 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1501 (gencjneshort): optimized when left is AOP_DIR
1502 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1503 initializing unions in a struct/array
1504 * support/regression/fwk/include/testfwk.h: added defines for data, near
1505 and far for host and z80
1506 * support/regression/tests/bug1723128.c: new, added
1508 2007-05-22 Borut Razem <borut.razem AT siol.net>
1510 * doc/knownbugs.html: updated
1512 2007-05-21 Raphael Neider <rneider AT web.de>
1514 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1515 error message instead
1516 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1518 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1520 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1522 2007-05-21 Raphael Neider <rneider AT web.de>
1524 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1526 * src/regression/gpsim_assert.h,
1527 * src/regression/Makefile,
1528 * src/regression/pcodeopt.c: regression test for the above fix
1530 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1532 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1533 jumps to self, fixed bug 1717281
1535 2007-05-10 Borut Razem <borut.razem AT siol.net>
1537 * support/scripts/gen_known_bugs.pl: cosmetic fix
1538 * doc/knownbugs.html: generated by gen_known_bugs.pl
1540 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1542 * src/SDCCast.c (createFunction): also generate non-inlined version of
1543 function for functions declared as "static inline"
1544 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1545 function can be inlined after non-inlined version generated.
1547 2007-05-10 Borut Razem <borut.razem AT siol.net>
1549 * support/scripts/gen_known_bugs.pl: added script
1550 which generates knownbugs.html
1552 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1554 * doc/knownbugs.html: updated for release 2.7.0
1556 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1558 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1560 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1562 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1563 (throughout): updated generating comments
1564 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1565 (throughout): updated generating comments
1566 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1567 rule instead of at the second, or it might skip lines when removing the
1569 * support/regression/tests/bug1714204.c: changed test to foo
1571 2007-05-08 Borut Razem <borut.razem AT siol.net>
1573 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1574 thanks to SDCC Distributed Compile Farm members,
1575 added Z80 and GBZ80 command line options
1576 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1578 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1580 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1581 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1582 * support/regression/tests/longlit.c: modified to be tested at all and
1583 to pass the actual test
1585 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1587 * device/include/mcs51/uPSD33xx.h: Added.
1589 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1591 * device/lib/_gptrput.c,
1592 * device/lib/_gptrget.c: removed old code,
1594 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1595 * support/regression/tests/bug1714204.c: new, added
1597 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1599 * support/regression/tests/regtrack.c: test was never executed
1600 because of the regression test being picky about white spaces.
1601 * device/lib/mcs51/crtclear.asm: added comment
1603 2007-05-06 Raphael Neider <rneider AT web.de>
1605 * device/lib/pic/Makefile.rules,
1606 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1607 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1609 2007-05-06 Raphael Neider <rneider AT web.de>
1611 * src/pic16/device.h,
1613 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1614 _pic16_setDefaultOptions): removed/reordered command-line args
1615 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1616 devices, regrouped command line args, environment variables),
1617 clarified sone points, added sections on how to add devices to the
1620 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1622 * src/z80/peeph.def: fixed bug in rule 2
1624 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1626 * src/port.h: added TARGET_MCS51_LIKE
1627 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1628 take advantage of it too
1629 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1630 (shiftR2Left2Result): Optimized: don't check shifting by 0
1631 * src/z80/peeph-z80.def,
1632 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1633 modifications, see patch 1700823
1634 * src/mcs51/peep.c (): fixed bug 1712928
1635 * support/regression/tests/bug1712928.c: new, added
1637 2007-05-05 Borut Razem <borut.razem AT siol.net>
1639 * device/lib/pic16/Makefile.common.in,
1640 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1641 removed bash dependencies
1643 2007-05-01 Borut Razem <borut.razem AT siol.net>
1646 fixed bug #1710507: --i-code-in-asm makes compile fail
1647 all iCode comments are now one liners
1648 * src/mcs51/gen.c: fixed memory leak
1650 2007-05-01 Raphael Neider <rneider AT web.de>
1652 * device/lib/pic/libdev/*.c
1653 * device/include/pic/*.h: regenerated all device libs from updated
1655 * support/scripts/inc2h.pl: documented usage, now uses strict to
1658 2007-04-30 Borut Razem <borut.razem AT siol.net>
1661 fixed bug #1669175: Problem with space in output paths
1662 documented how to use paths with spaces for Windows users
1664 2007-04-29 Borut Razem <borut.razem AT siol.net>
1666 * Fixed svn:eol-style and svn:keywords properties
1667 * src/SDCCval.c: fixed bug
1668 #1592871: Segfault with "large" const arrays of characters
1669 replaced recursion with iteration
1670 * Removed svn:executable property from non-executable files
1672 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1674 * src/mcs51/gen.c (genRet): fixed bug 1707003
1676 2007-04-27 Raphael Neider <rneider AT web.de>
1678 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1679 createReachingDefinitions,assignValnums,pic16_destructDF,
1680 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1681 prevent NULL pointer dereferences
1682 * device/lib/pic/libdev/pic16f886.c,
1683 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1684 prevent building them, gputils do not really support them yet
1686 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1688 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1689 helps printf_small. 32 bytes more __idata mem.
1691 2007-04-27 Raphael Neider <rneider AT web.de>
1693 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1694 return early when pb or pb->pcHead is NULL (patch #1708427)
1695 * src/regression/empty.c,
1696 * src/regression/Makefile: added test with empty functions
1697 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1699 2007-04-27 Borut Razem <borut.razem AT siol.net>
1701 * src/SDCCast.c: fixed feature request
1702 #1547512: Redundant strings linked when using sizeof("abc")
1704 2007-04-23 Borut Razem <borut.razem AT siol.net>
1706 * doc/sdccman.lyx, src/SDCCmain.c:
1707 peep-hole comments are generated only if --fverbose-asm option is
1708 specified and --no-peep-comments is not, as proposed by Frieder.
1709 * support/regression/Makefile.in: compile regression tests with
1710 --fverbose-asm option so one can "grep" whether a new (or an old)
1711 peephole is (still) applied; requested by Frieder.
1713 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1715 * device/include/pic/pic16f886.h,
1716 * device/include/pic/pic16f887.h,
1717 * device/lib/pic/libdev/pic16f886.c,
1718 * device/lib/pic/libdev/pic16f887.c,
1719 * device/include/pic/pic14devices.txt,
1720 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1722 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1724 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1727 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1729 * device/lib/_memset.c: assembler version for mcs51
1731 2007-04-22 Borut Razem <borut.razem AT siol.net>
1733 * support/scripts/listerr.c: program to create the list of errors and
1734 warnings list from - added
1735 * doc/sdccman.lyx: removed the note
1736 "For list of warnings and corresponding codes, see err_warn.txt"
1737 * src/SDCCsymt.c: fixed bug #1699804:
1738 Bug with some uses of sizeof(static local array) (MCS51)
1739 * support/regression/tests/bug-1699804.c: added
1741 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1743 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
1744 (main): added option -i,
1745 (asmbl, case S_INCL): use search_path_fopen,
1746 mostly from patch 1579668 by Peter Miller, thanks
1747 * src/z80/main.c: fixed typo --callee-saves-bc
1748 * device/include/mcs51/compiler.h: added sfrword for Tasking
1750 2007-04-20 Borut Razem <borut.razem AT siol.net>
1752 * src/z80/main.c: replaced reserved keyword asm with asmblr
1754 2007-04-19 Borut Razem <borut.razem AT siol.net>
1756 * src/port.h: use const pointers to strings
1757 * src/SDCCargs.h: declared getStringArg() and getIntArg()
1758 * src/pic16/main.c: include SDCCargs.h
1759 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
1760 const char, since the strings are dynamically allocated
1761 * src/SDCCmain.c: options.code_seg and options.const_seg are
1762 dynamically allocated; check port specific command line options
1763 before the general ones
1764 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
1766 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
1768 * device/include/ds400rom.h,
1769 * device/lib/ds390/lcd390.c,
1770 * device/lib/ds390/memcpyx.c,
1771 * device/lib/ds390/rtc390.c,
1772 * device/lib/ds400/ds400rom.c,
1773 * device/lib/ds400/memcpyx.c,
1774 * device/lib/hc08/_ret.c: more replacements of keywords with their
1775 double underscore equivalents
1776 * device/lib/ds390/Makefile.in,
1777 * device/lib/ds400/Makefile.in,
1778 * device/lib/gbz80/Makefile.in,
1779 * device/lib/hc08/Makefile.in,
1780 * device/lib/mcs51/Makefile.in,
1781 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
1783 2007-04-17 Borut Razem <borut.razem AT siol.net>
1785 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
1786 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
1787 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
1788 to --fverbose-asm, to be gcc'ish
1790 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
1794 2007-04-17 Borut Razem <borut.razem AT siol.net>
1796 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
1797 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
1798 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
1799 with their double underscore equivalent
1801 2007-04-14 Borut Razem <borut.razem AT siol.net>
1803 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
1806 2007-04-13 Borut Razem <borut.razem AT siol.net>
1808 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
1810 * device/examples/serialcomm/windows/serial.[ch],
1811 device/examples/serialcomm/windows/test_serialcomm.cpp:
1812 updated by Bela Torok
1813 * device/examples/serialcomm/windows/serialcomm.dsw,
1814 device/examples/serialcomm/windows/serialcomm.dsp: added
1816 2007-04-13 Jan Waclawek <wek AT efton.sk>
1818 * doc/sdccman.lyx: additions and changes at various places
1819 (submitted as #1697136).
1820 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
1822 2007-04-10 Borut Razem <borut.razem AT siol.net>
1824 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
1825 LyX file format changed to 245
1826 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
1827 "FreeWare" replaced with "free open source"
1829 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
1831 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
1833 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
1835 * device/include/pic16/pic18fregs.h,
1837 * device/lib/_decdptr.c,
1838 * device/lib/_divsint.c,
1839 * device/lib/_divslong.c,
1840 * device/lib/_divuint.c,
1841 * device/lib/_divulong.c,
1842 * device/lib/_fs2schar.c,
1843 * device/lib/_fs2sint.c,
1844 * device/lib/_fs2slong.c,
1845 * device/lib/_fs2uchar.c,
1846 * device/lib/_fs2uint.c,
1847 * device/lib/_fs2ulong.c,
1848 * device/lib/_fsadd.c,
1849 * device/lib/_fscmp.c,
1850 * device/lib/_fsdiv.c,
1851 * device/lib/_fseq.c,
1852 * device/lib/_fsget1arg.c,
1853 * device/lib/_fsget2args.c,
1854 * device/lib/_fsgt.c,
1855 * device/lib/_fslt.c,
1856 * device/lib/_fsmul.c,
1857 * device/lib/_fsneq.c,
1858 * device/lib/_fsnormalize.c,
1859 * device/lib/_fsreturnval.c,
1860 * device/lib/_fsrshift.c,
1861 * device/lib/_fssub.c,
1862 * device/lib/_fsswapargs.c,
1863 * device/lib/_gptrget.c,
1864 * device/lib/_gptrgetc.c,
1865 * device/lib/_gptrput.c,
1866 * device/lib/_logexpf.c,
1867 * device/lib/_modsint.c,
1868 * device/lib/_modslong.c,
1869 * device/lib/_moduint.c,
1870 * device/lib/_modulong.c,
1871 * device/lib/_mulint.c,
1872 * device/lib/_mullong.c,
1873 * device/lib/_schar2fs.c,
1874 * device/lib/_ser.c,
1875 * device/lib/_setjmp.c,
1876 * device/lib/_sint2fs.c,
1877 * device/lib/_slong2fs.c,
1878 * device/lib/_spx.c,
1879 * device/lib/_uchar2fs.c,
1880 * device/lib/_uint2fs.c,
1881 * device/lib/_ulong2fs.c,
1882 * device/lib/asincosf.c,
1883 * device/lib/atanf.c,
1884 * device/lib/calloc.c,
1885 * device/lib/ds390/tinibios.c,
1886 * device/lib/ds400/tinibios.c,
1887 * device/lib/expf.c,
1888 * device/lib/free.c,
1889 * device/lib/hc08/_mulint.c,
1890 * device/lib/logf.c,
1891 * device/lib/malloc.c,
1892 * device/lib/printf_fast.c,
1893 * device/lib/printf_tiny.c,
1894 * device/lib/printfl.c,
1895 * device/lib/realloc.c,
1896 * device/lib/ser_ir.c,
1897 * device/lib/serial.c,
1898 * support/regression/tests/libmullong.c: replaced all special keywords
1899 with their double underscore equivalent
1900 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1901 * device/lib/Makefile.in: compile libs with --std-c99 instead of
1903 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
1904 (genRet): if the bit-symbol is ruonly it already is in the carry
1905 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
1906 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
1907 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
1908 type UCHAR if dest is not bit
1910 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
1912 * device/include/math.h,
1913 * device/lib/cotf.c,
1914 * device/lib/expf.c,
1915 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
1917 2007-04-01 Borut Razem <borut.razem AT siol.net>
1919 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
1920 fixed bug #1692042: input buffer overflow...scanner uses REJECT
1921 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
1922 gcc_unreachable() called internal_error()...
1924 2007-03-30 Raphael Neider <rneider AT web.de>
1926 * src/pic/ralloc.c (isData): suppress garbage debug output
1928 2007-03-28 Borut Razem <borut.razem AT siol.net>
1931 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
1932 is developed, built and used worldwide, and the word "night" doesn't
1935 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
1937 * device/include/mcs51/C8051F360.h: new, added
1938 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
1940 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1942 * src/SDCC.y (declaration_specifiers, function_specifier),
1943 * support/Util/SDCCerr.c,
1944 * support/Util/SDCCerr.h,
1946 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
1948 * src/SDCCmem.c (deallocParms),
1949 * src/SDCCast.c: support for function inlining, not quite complete
1950 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
1951 'restrict' qualifier
1953 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
1955 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
1956 (saveRBank, unsaveRBank): don't save bits,
1957 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
1958 * support/regression/tests/bug1535242.c: new, added
1959 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
1960 thanks Alexey Shamrin <shamrin AT gmail.com>,
1961 made assert.h header ANSI compliant (added a check for NDEBUG macro,
1962 removed header guard)
1964 * sdcc.spec: bumped version to 2.6.5
1965 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
1967 2007-03-22 Borut Razem <borut.razem AT siol.net>
1969 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
1970 fixed bug #1653671: sdcdb integration into ddd is broken
1972 2007-03-22 Raphael Neider <rneider AT web.de>
1974 * src/pic/gen.c (popGetExternal): augmented to also create references
1975 to external variables (not only labels),
1976 (genCall): comment on plan to reduce PAGESEL overhead,
1977 (genFunction, genEndFunction): also save/restore FSR around interrupt
1978 handling code, removed lots of unused code
1979 (genDivOneByte): release acquired temp register
1980 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
1982 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
1983 for registers that need to be saved during interrupts (FSR, STATUS,
1984 PCLATH; W needs special handling), currently only FSR is used
1986 2007-03-22 Raphael Neider <rneider AT web.de>
1988 * device/include/pic/pic14devices.txt: 16f688 has only one config word
1990 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1992 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
1994 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
1996 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
1998 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2000 * as/link/aslink.h: added LKOBJEXT
2001 * as/link/hc08/link_hc08.dsp,
2002 * as/link/hc08/Makefile.bcc,
2003 * as/link/hc08/Makefile.in,
2004 * as/link/mcs51/aslink.dsp,
2005 * as/link/mcs51/Makefile.bcc,
2006 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2007 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2008 * as/link/lkaomf51.c: merged and moved
2009 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2010 * as/link/z80/lkdata.c,
2011 * as/link/lkdata.c: merged and moved
2012 * as/link/hc08/lkmain.c,
2013 * as/link/mcs51/lkmain.c: cosmetic changes
2014 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2015 * as/link/lklex.c: use LKOBJEXT
2016 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2017 ANSI-fied functions, removed bubble-sorts
2018 * as/link/z80/lksym.c as/link/lksym.c: merged,
2020 * as/link/z80/linkgbz80.dsp,
2021 * as/link/z80/linkz80.dsp,
2022 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2023 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2024 * as/link/z80/lkhead.c,
2025 * as/link/z80/lklex.c: deleted
2026 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2027 * as/link/z80/lkmain.c: added copyfile()
2029 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2031 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2033 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2035 * device/lib/_strlen.c: assembler version for mcs51
2037 2007-03-13 Raphael Neider <rneider AT web.de>
2039 * device/include/pic16/pic18f2221.h,
2040 * device/include/pic16/pic18f2321.h,
2041 * device/include/pic16/pic18f2331.h,
2042 * device/include/pic16/pic18f4221.h,
2043 * device/include/pic16/pic18f4321.h,
2044 * device/include/pic16/pic18f4331.h: fixed config byte location names
2045 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2046 consistently named config byte locations
2048 2007-03-13 Borut Razem <borut.razem AT siol.net>
2050 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2051 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2052 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2053 as/link/z80/Makefile.in, as/z80/Makefile.in:
2056 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2058 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2059 * device/lib/printf_large.c: pointer was converted to generic
2060 pointer for mcs51 models other than model-small (Maarten noticed)
2062 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2064 * device/include/mcs51/ADuC84x.h: Added.
2066 2007-03-10 Borut Razem <borut.razem AT siol.net>
2068 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2069 fixed RFE #1624219: double backslashes in filenames;
2070 functions hexEscape(), octalEscape() and copyStr() moved from
2071 SDCCval.c to SDCCutil.c and made them glovbally available
2073 2007-03-09 Borut Razem <borut.razem AT siol.net>
2075 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2076 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2077 1673361: Missaligned comments in output files
2079 2007-03-09 Raphael Neider <rneider AT web.de>
2081 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2083 2007-03-09 Raphael Neider <rneider AT web.de>
2087 * src/pic/ralloc.c: suppress undesired debug output
2088 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2090 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2092 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2094 2007-03-07 Borut Razem <borut.razem AT siol.net>
2096 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2097 search include files in the current directory
2099 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2101 * src/SDCCglue.c (emitMaps, glue),
2102 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2104 * support/regression/tests/absolute.c: added xdata test
2106 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2108 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2109 added condition to macro, fixes bug 1666080
2111 2007-03-02 Raphael Neider <rneider AT web.de>
2113 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2115 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2117 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2118 be cleared. Unconditionally set __XPAGE
2119 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2121 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2126 * src/mcs51/rtrack.c,
2128 * doc/sdccman.lyx: added --no-gen-comments
2129 * src/mcs51/peeph.def: added 192.b, disabled 185
2131 2007-02-25 Raphael Neider <rneider AT web.de>
2133 * src/pic16/gen.c (genCast): fixed typo
2134 * device/lib/pic16/Makefile.subdir: only install existing files
2135 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2137 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2139 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2140 * device/lib/mcs51/crtclear.asm,
2141 * device/lib/mcs51/crtxclear.asm: renumbered labels
2142 * device/lib/mcs51/Makefile.in: added crtcall.asm
2143 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2144 * src/mcs51/gen.c (movc): removed,
2145 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2147 (toCarry, genSend, genRet): added function toCarry,
2148 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2149 (assignBit, genAssign, genCast): added function assignBit
2150 * src/mcs51/Makefile.bcc: added rtrack.c
2151 * src/mcs51/ralloc.h: made valueKnown a bitfield
2152 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2153 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2154 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2155 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2156 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2157 (_pop): only pop valid pairs, see gencjneshort,
2158 (gencjneshort): return pair that still needs to be popped, restructured,
2159 (gencjne, genCmpEq): call _pop
2161 2007-02-23 Raphael Neider <rneider AT web.de>
2163 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2165 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2167 * device/include/mcs51/P89LPC925.h: Added.
2169 2007-02-18 Raphael Neider <rneider AT web.de>
2171 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2173 2007-02-17 Borut Razem <borut.razem AT siol.net>
2175 * support/cpp2/directives.c, support/cpp2/version.c:
2176 synchronized with GCC CPP 4.1.2
2178 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2180 * src/mcs51/rtrack.h,
2181 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2182 by checking the strings passed by emitcode() to the assembler.
2183 Feel free to change. This in part addresses RFE #482179.
2184 Set environment variable SDCC_RTRACK to enable.
2185 * src/mcs51/gen.c: inserted hooks
2186 * src/mcs51/ralloc.h: added two members to struct regs
2187 * support/regression/tests/regtrack.c: added
2189 2007-02-14 Borut Razem <borut.razem AT siol.net>
2191 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2192 * Makefile.in: applied patch from Makefile related part of
2193 #1469393: Compiler does not initialize static data
2195 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2197 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2198 for better fix of bug 1273984, compiles pic16 rand.c
2200 2007-02-12 Borut Razem <borut.razem AT siol.net>
2202 * src/pic16/main.c: fixed pic16 standard library directory bug
2204 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2206 * src/hc08/gen.c (genSwap): fix swap regression test
2208 2007-02-10 Borut Razem <borut.razem AT siol.net>
2210 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2212 * support/regression/tests/bug-1654060.c: added regression test for
2215 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2217 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2218 bit moves in return statement
2220 2007-02-09 Borut Razem <borut.razem AT siol.net>
2222 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2225 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2227 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2228 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2230 2007-02-07 Raphael Neider <rneider AT web.de>
2232 * src/pic16/devices.inc,
2233 * device/include/pic16/pic18fregs.h,
2234 * device/include/pic16/pic18f[24][34]31.h,
2235 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2236 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2237 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2239 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2241 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2242 can this have lived here for so many years?
2243 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2244 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2245 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2247 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2249 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2250 appended by loop induction must be at the very end of the eBBlock
2252 2007-02-05 Kevin Vigor
2254 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2256 2007-02-05 Borut Razem <borut.razem AT siol.net>
2258 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2259 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2261 2007-02-03 Borut Razem <borut.razem AT siol.net>
2263 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2264 applied patch #1646602 option to set default signedness of char to
2265 unsigned, added -funsigned-char command line option,
2266 thanks to Gunther Jehle
2267 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2268 prompt for file deletion a few hundred times (especially the
2269 subversion files, which have ro permissions so it asks for
2270 confirmation), thanks to Simon McAuliffe;
2271 added {} + option to find in order to remove multiple files from a
2274 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2276 * device/include/mcs51/SST89x5xRDx.h: Added.
2278 2007-02-02 Raphael Neider <rneider AT web.de>
2280 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2281 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2283 2007-02-01 Raphael Neider <rneider AT web.de>
2285 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2288 2007-01-31 Borut Razem <borut.razem AT siol.net>
2290 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2291 if compiled with GCC. Thanks to Raphael Neider
2293 2007-01-31 Raphael Neider <rneider AT web.de>
2295 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2296 operand names, handles name and (name + n) for all n,
2297 (sameBank): restructured, also check bank allocation policy,
2298 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2299 (pic14_operandsAllocatedInSameBank): check whether to operands
2300 will be allocated into the same bank (i.e., section) to reduce
2301 BANKSEL overhead, queried from pcode.c:sameBank,
2302 (pic14printLocals): reintroduced clustering registers into a single
2303 section: all compiler generated symbols will now reside in one
2304 bank (per file), reducing BANKSEL overhead and code size,
2305 (showAllMemmaps): use local dbuf where possible
2307 2007-01-29 Raphael Neider <rneider AT web.de>
2309 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2310 (call_libraryfunc): retrieve/create symbol and mark as used,
2311 (genFunction): mark defined functions as non-extern and add again
2312 to code memmap for later output
2313 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2314 (pic14printLocals): reworked for new symbol emission,
2315 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2316 showAllMemmaps): reworked symbol output using dbufs, added handling
2317 of string literals (still incomplete),
2318 (picglue): removed symbol emission, moved into showAllMemmaps,
2319 (emitSymbolSet): new workhorse for symbol output,
2320 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2322 2007-01-29 Borut Razem <borut.razem AT siol.net>
2324 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2325 component contains the extension separator.
2327 2007-01-28 Borut Razem <borut.razem AT siol.net>
2329 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2331 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2332 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2333 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2334 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2335 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2336 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2337 src/z80/gen.c, support/Util/MySystem.c:
2338 accept slash and backslash as directory separator on WIN32 and
2341 2007-01-28 Raphael Neider <rneider AT web.de>
2343 * src/pic16/devices.inc,
2344 * device/include/pic16/pic18f[24][23]21.h,
2345 * device/include/pic16/pic18fregs.h,
2346 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2347 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2348 * device/lib/pic16/libio/adc.ignore,
2349 * device/lib/pic16/libio/i2c.ignore,
2350 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2351 family, as gputils do not yet support the devices
2352 * device/lib/pic16/Makefile.subdir: ignore errors on install
2353 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2354 headers and libraries from gputils .inc files
2356 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2358 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2360 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2362 * doc/sdccman.lyx: add printf benchmarks
2364 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2366 * device/lib/printf_fast.c: fix %c, char promoted to int
2367 * device/lib/printf_tiny.c: fix %c, char promoted to int
2369 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2371 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2373 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2375 * support/regression/tests/swap.c: 64 bit hosts failed
2376 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2378 2007-01-25 Raphael Neider <rneider AT web.de>
2380 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2381 based on absolute register address, patch by Alex Blond
2383 2007-01-22 Raphael Neider <rneider AT web.de>
2385 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2386 emitted, do not emit them again...
2388 2007-01-22 Raphael Neider <rneider AT web.de>
2390 * src/regression/bank1.c, src/regression/compare6.c,
2391 src/regression/add.c: cosmetic changes
2392 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2393 * src/pic/gen.c: fixed global zero and one,
2394 (aopForSym): removed unued code,
2395 (aopGet): assert aop is defined, check and use `index' of
2396 pCodeImmd operands (fixes #1630908),
2397 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2398 (register_reassign): prevent accidental register unification,
2399 (ReuseReg): cosmetic changes (also above)
2400 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2401 pic14emitStaticSeg): do not emit initialized data,
2402 (printIval*): replaced with working versions,
2403 (pic14createInterruptVect,picglue): use idata for initialized data,
2404 now init data should work in all modules (not only main()),
2405 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2407 2007-01-21 Borut Razem <borut.razem AT siol.net>
2409 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2410 use -fPIC or -fpic if they are supported and not ignored
2411 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2412 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2414 2007-01-20 Borut Razem <borut.razem AT siol.net>
2416 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2417 implemented RFE #1470316: allow "$" in variable names
2419 2007-01-20 Raphael Neider <rneider AT web.de>
2421 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2423 2007-01-20 Raphael Neider <rneider AT web.de>
2425 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2426 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2427 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2428 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2429 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2430 * device/lib/pic/libdev/pic*.c,
2431 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2432 * device/lib/pic/libdev/Makefile.in: show progress
2434 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2436 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2437 * support/scripts/sdcc_cygwin_mingw32,
2438 * support/scripts/sdcc_mingw32,
2439 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2440 conformance with autoconf 2.6
2442 2007-01-19 Raphael Neider <rneider AT web.de>
2444 * src/pic/device.c (register_map): fixed list construction
2445 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2446 (genMod): removed case for genModbits,
2447 (genModbits): removed as now unused/unimplemented
2448 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2450 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2452 * support/regression/tests/swap.c: added in response to #1638622
2453 * doc/sdccman.lyx: synced version, minor changes
2455 2007-01-18 Borut Razem <borut.razem AT siol.net>
2457 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2458 thanks to Gunther Jehle
2459 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2460 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2461 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2462 use filename in lineno instead.
2463 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2464 print the file name in ast_print()
2466 2007-01-18 Borut Razem <borut.razem AT siol.net>
2468 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2470 * src/SDCC.lex: stringLiteral() returns const char pointer,
2471 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2472 fixed column counting
2473 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2474 accept const char pointer as parameter
2475 * src/SDCCdwarf2.c: corrected buffer size
2477 2007-01-17 Borut Razem <borut.razem AT siol.net>
2479 * support/Util/dbuf_string.c: fixed for amd64
2481 2007-01-15 Borut Razem <borut.razem AT siol.net>
2483 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2484 removed terminal symbol ELIPSIS, since it was never generated by the
2485 lexer and it was wrongly used in parameter_identifier_list rule
2487 2007-01-15 Raphael Neider <rneider AT web.de>
2489 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2490 code page and data banking description
2491 * src/pic/genarith.c,
2492 * src/pic/gen.h: removed bit arithmetic functions,
2493 updated exit(1) to exit(EXIT_FAILURE)
2494 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2495 * device/include/pic16/pic18f2455.h,
2496 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2497 TRISD and TRISE, fixed/added some bit names
2498 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2499 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2500 updated pic18f2455.{c,h} instead of duplicating them
2502 2007-01-14 Borut Razem <borut.razem AT siol.net>
2504 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2505 Cannot debug files that contain spaces in the path name
2506 by converting spaces in asm file name to underscores
2508 2007-01-13 Borut Razem <borut.razem AT siol.net>
2510 * doc/sdccman.lyx: fixed format errors
2512 2007-01-10 Borut Razem <borut.razem AT siol.net>
2514 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2515 codeseg/constseg #pragma fail
2516 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2517 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2518 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2519 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2521 2007-01-09 Borut Razem <borut.razem AT siol.net>
2523 * get rid of diagnistic.[ch], pretty-print.[ch],
2524 c-pretty-print.[ch], ... used just for error, warning, ...
2526 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2527 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2528 suppoprt/cpp2/pretty-print.[ch]:
2530 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2531 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2532 suppoprt/cpp2/sdcpp.dsp:
2535 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2537 * device/lib/printf_large.c (output_float): removed recursion,
2538 use smaller buffer on stack for mcs51,
2539 fixed bug printing 1.96
2540 * support/regression/tests/snprintf.c: added test
2542 2007-01-07 Borut Razem <borut.razem AT siol.net>
2544 * use dynamic memory buffers instead temporary files
2545 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2547 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2548 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2549 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2550 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2551 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2552 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2553 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2554 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2555 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2556 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2557 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2558 support/Util/dbuf.c, support/Util/dbuf.h:
2560 * .version, sdcc.spec: bumped version to 2.6.4
2562 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2564 * src/port.h: added TARGET_Z80_LIKE macro
2565 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2566 output PSEG location if --xram-loc or --xstack-loc was used
2567 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2569 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2571 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2572 * as/as_z80.dsp, as/z80/as_z80.dsp,
2573 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2574 * sdcc.dsw: moved project files into subdir
2575 * as/hc08/as_hc08.dsp,
2576 * as/hc08/Makefile.bcc,
2577 * as/hc08/Makefile.in,
2578 * as/mcs51/Makefile.bcc,
2579 * as/mcs51/Makefile.in,
2580 * as/z80/Makefile.bcc,
2581 * as/z80/Makefile.in,
2582 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2585 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2588 * as/mcs51/asmain.c,
2590 * as/z80/assym.c: removed include "strcmpi.h"
2591 * as/hc08/strcmpi.c,
2592 * as/hc08/strcmpi.h,
2593 * as/mcs51/strcmpi.c,
2594 * as/mcs51/strcmpi.h,
2595 * support/Util/strcmpi.c,
2596 * support/Util/strcmpi.h: removed files
2597 * as/strcmpi.c: added as_strncmpi()
2599 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2601 * sdcc.dsw: Added some dependencies on project config.dsp
2603 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2605 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2606 with [di]ram_start to fix a regresion
2608 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2610 * configure.in: added missing mcs51 in status output
2611 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2613 * debugger/mcs51/clean.mk (distclean): remove config.h
2614 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2615 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2616 options.h, s-options-h and options.c
2617 * support/cpp2/clean.mk: unused, removed
2618 * Makefile.common.in,
2621 * as/hc08/Makefile.in,
2623 * as/mcs51/Makefile.in,
2624 * as/mcs51/clean.mk,
2627 * as/z80/Makefile.in,
2629 * as/link/Makefile.in,
2630 * as/link/hc08/Makefile.in,
2631 * as/link/hc08/clean.mk,
2632 * as/link/mcs51/Makefile.in,
2633 * as/link/mcs51/clean.mk,
2634 * as/link/z80/Makefile.in,
2635 * as/link/z80/clean.mk,
2636 * as/link/z80/conf.mk,
2637 * debugger/mcs51/Makefile.in,
2638 * debugger/mcs51/clean.mk,
2639 * device/include/Makefile.in,
2640 * device/lib/Makefile.in,
2641 * device/lib/mcs51/Makefile.in,
2642 * device/lib/pic/Makefile.in,
2643 * device/lib/pic/Makefile.common.in,
2644 * device/lib/pic/Makefile.subdir,
2645 * device/lib/pic/Makefile.rules,
2646 * device/lib/pic16/libio/Makefile.in,
2647 * device/lib/pic16/Makefile.subdir,
2648 * device/lib/pic16/libdev/Makefile.in,
2649 * device/lib/pic16/Makefile.rules,
2650 * device/lib/pic16/Makefile.common.in,
2651 * sim/ucsim/avr.src/Makefile.in,
2652 * sim/ucsim/main_in.mk,
2653 * sim/ucsim/cmd.src/Makefile.in,
2654 * sim/ucsim/doc/Makefile.in,
2655 * sim/ucsim/gui.src/Makefile.in,
2656 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2657 * sim/ucsim/gui.src/serio.src/Makefile.in,
2658 * sim/ucsim/hc08.src/Makefile.in,
2659 * sim/ucsim/libltdl/Makefile.in,
2660 * sim/ucsim/s51.src/Makefile.in,
2661 * sim/ucsim/sim.src/Makefile.in,
2662 * sim/ucsim/sim.src/conf.mk,
2663 * sim/ucsim/xa.src/Makefile.in,
2664 * sim/ucsim/z80.src/Makefile.in,
2668 * support/cpp2/Makefile.in,
2669 * support/librarian/Makefile.in,
2670 * support/librarian/clean.mk,
2671 * support/makebin/Makefile.in,
2672 * support/makebin/clean.mk,
2673 * support/packihx/Makefile.in,
2674 * support/regression/Makefile.in,
2675 * support/regression/ports/ds390/spec.mk,
2676 * support/regression/ports/gbz80/spec.mk,
2677 * support/regression/ports/hc08/spec.mk,
2678 * support/regression/ports/mcs51/spec.mk,
2679 * support/regression/ports/mcs51-large/spec.mk,
2680 * support/regression/ports/mcs51-medium/spec.mk,
2681 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2682 * support/regression/ports/pic14/spec.mk,
2683 * support/regression/ports/pic16/spec.mk,
2684 * support/regression/ports/mcs51-stack-auto/spec.mk,
2685 * support/regression/ports/ucz80/spec.mk,
2686 * support/regression/ports/xa51/spec.mk,
2687 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2688 adding a slash after $(top_builddir) and/or adding @datarootdir@
2690 * debugger/mcs51/configure.in,
2691 * device/lib/pic/configure.in,
2692 * device/lib/pic16/configure.in,
2693 * sim/ucsim/configure.in,
2694 * support/cpp2/configure.in,
2695 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2697 * debugger/mcs51/configure,
2698 * device/lib/pic/configure,
2699 * device/lib/pic16/configure,
2700 * sim/ucsim/configure,
2701 * support/cpp2/configure,
2702 * support/packihx/configure: generated with autoconf 2.60
2704 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2706 * as/link/hc08/lkihx.c (newArea),
2707 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2709 2007-01-02 Borut Razem <borut.razem AT siol.net>
2711 * doc/sdccman.lyx: documented #pragma sdcc_hash
2712 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2714 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2716 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2718 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2719 empty 'while'-loop to work correctly, see regression test 'while.c'
2720 * support/regression/tests/while.c: added
2722 2007-01-01 Borut Razem <borut.razem AT siol.net>
2724 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2725 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2726 support/cpp2/libcpp/sdcpp.c:
2727 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2728 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2729 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
2731 2006-12-31 Borut Razem <borut.razem AT siol.net>
2733 * SDCPP synchronized with GCC CPP release version 4.1.1,
2734 currently the latest release:
2735 * support/cpp2/libcpp, support/cpp2/libcpp/include,
2736 support/cpp2/libcpp/include/cpp-id-data.h
2737 support/cpp2/libiberty/fopen_unlocked.c
2738 support/cpp2/libiberty/md5.c
2740 support/cpp2/opt-functions.awk
2741 support/cpp2/opt-gather.awk
2742 support/cpp2/optc-gen.awk
2743 support/cpp2/opth-gen.awk:
2745 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
2746 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2747 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2748 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
2749 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
2750 support/cpp2/diagnostic.h, support/cpp2/except.h,
2751 support/cpp2/hwint.h, support/cpp2/input.h,
2752 support/cpp2/intl.h, support/cpp2/move-if-change,
2753 support/cpp2/opts.c, support/cpp2/opts.h,
2754 support/cpp2/output.h, support/cpp2/prefix.c,
2755 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
2756 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
2757 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
2758 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
2759 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
2760 support/cpp2/version.c:
2762 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
2763 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
2764 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
2765 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
2766 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
2767 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2768 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
2769 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
2770 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
2771 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
2772 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
2774 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
2775 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
2776 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
2777 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
2778 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2779 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
2780 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
2781 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
2782 support/cpp2/hashtable.h, support/cpp2/line-map.c,
2783 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
2784 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
2785 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
2786 support/cpp2/system.h:
2789 2006-12-31 Borut Razem <borut.razem AT siol.net>
2791 * configure.in, configure: fixed bug #1538756: configure dies if bison
2792 and flex are not installed, 2nd try
2794 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2796 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
2797 400.x for better code in RFE 899102
2799 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2801 * src/SDCCpeeph.c (deadMove),
2803 * src/mcs51/peep.h: renamed 'op' by 'reg'
2804 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
2805 (scan4op): small change for removeDeadMove(), added support for
2806 'callee saves' and/or PACLL function calls,
2807 (removeDeadMove): added, removes superflous 'mov r%1,%2',
2808 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
2809 left in new dispatcher mcs51DeadMove()
2810 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
2812 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
2814 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2816 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
2817 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
2819 2006-12-30 Borut Razem <borut.razem AT siol.net>
2821 * support/cpp2/spacs.h: deleted from svn
2822 * configure.in, configure: fixed bug #1538756: configure dies if bison
2823 and flex are not installed
2825 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
2827 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
2828 with this z80 passes printf float test when enabled
2829 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
2831 2006-12-28 Borut Razem <borut.razem AT siol.net>
2833 * support/cpp2/config.in, support/cpp2/configure.in,
2834 support/cpp2/configure, support/cpp2/Makefile.in:
2835 fix for the solaris build
2837 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2839 * src/SDCC.y (type_specifier2, pointer),
2841 * src/SDCCsymt.c (mergeSpec, checkSClass),
2842 * support/Util/SDCCerr.c,
2843 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
2844 * support/valdiag/valdiag.py: Allow test cases to specify
2845 required language standard
2846 * support/valdiag/tests/restrict.c: New file to test restrict keyword
2847 * support/valdiag/tests/tentdecl.c: Supress empty source file error
2849 2006-12-27 Borut Razem <borut.razem AT siol.net>
2851 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
2852 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
2854 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
2856 * support/cpp2/libiberty/Makefile.bcc: updated
2857 * src/pic16/main.c: fixed #pragma udata handling
2858 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
2860 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
2862 * src/SDCCpeeph.c: made labelHashEntry global,
2863 made pcDistance, FBYNAME static,
2864 (pcDistance): made static, use isComment and isLabel,
2866 (getLabelRef): added, extracted from labelRefCount(),
2867 (labelRefCount): use new getLabelRef(),
2868 (callFuncByName): made static, added deadMove,
2869 use isComment and isLabel,
2870 (newPeepRule): made static, set isLabel,
2871 (isLabelDefinition): added parameter isPeepRule to allow '%' in
2872 labels from peephole rules,
2873 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
2874 when isComment or isLabel is set
2875 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
2876 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
2878 * src/mcs51/peep.h: added
2879 * src/mcs51/peep.c: added, implements mcs51DeadMove()
2880 * src/port.h: added peep->deadMove to port structure
2881 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
2882 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
2883 deadMove, finally removed no. 1 and 2
2890 * src/hc08/gen.c: mark lines with isComment or isLabel
2891 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
2893 * sdcc.spec: bumped version to 2.6.3
2895 2006-12-26 Borut Razem <borut.razem AT siol.net>
2897 * support/cpp2/Makefile.in: added dependency on options.h
2898 * configure: regenerated
2899 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
2900 * support/cpp2/Makefile.in: added vasprintf.c
2902 2006-12-25 Borut Razem <borut.razem AT siol.net>
2904 * SDCPP synchronized with GCC CPP release version 3.4.6,
2905 the latest release before 4.x:
2906 * support/cpp2/Makefile.in, support/cpp2/config.h,
2907 support/cpp2/configure, support/cpp2/configure.in,
2908 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
2909 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
2910 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
2911 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
2912 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
2913 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
2914 support/cpp2/cpptrad.c, support/cpp2/except.h,
2915 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
2916 support/cpp2/hwint.h, support/cpp2/intl.h,
2917 support/cpp2/line-map.c, support/cpp2/line-map.h,
2918 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
2919 support/cpp2/output.h, support/cpp2/prefix.c,
2920 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
2921 support/cpp2/system.h, support/cpp2/version.c:
2923 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2924 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2925 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
2926 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
2927 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
2928 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
2929 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
2930 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
2931 support/cpp2/move-if-change, support/cpp2/opts.c,
2932 support/cpp2/opts.h, support/cpp2/opts.sh,
2933 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
2934 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
2935 support/cpp2/win32, support/cpp2/win32/dirent.c,
2936 support/cpp2/win32/dirent.h:
2938 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
2939 * support/cpp2/sdcpp.h: renamed from sdcc.h
2940 * sdcppinit.c: deleted
2942 2006-12-23 Borut Razem <borut.razem AT siol.net>
2944 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2945 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
2946 preproc.c: an other try to fix bug #982435: introduced
2947 -pedantic-parse-number command line option and pedantic_parse_number
2950 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
2952 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
2954 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
2955 corrected overlayed areax addresses, warn about memory overlaps
2956 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
2965 * src/port.h: added xabs_name and iabs_name
2966 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
2967 (glue, emitMaps): create and emit maps d_abs and i_abs
2968 * src/SDCCglue.h: cosmetic changes
2969 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
2971 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
2972 (allocDefault): put absolute, initialized globals in them
2973 * support/regression/tests/absolute.c: added absolute bdata test
2974 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
2976 2006-12-20 Borut Razem <borut.razem AT siol.net>
2978 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
2979 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
2980 added regression test for bug #982435
2982 2006-12-18 Borut Razem <borut.razem AT siol.net>
2984 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
2985 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
2986 small cosmetic changes
2987 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
2988 * support/regression/tests/bug-1351710.c: added regression test
2990 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2992 * doc/sdccman.lyx: added the long missed iCode table
2993 "<where is figure II?>", added links to wiki
2995 2006-12-17 Borut Razem <borut.razem AT siol.net>
2997 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
2998 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
2999 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3000 unified table driven pragma handling, pragma argument type checking
3001 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3002 current one - version 1.1.3
3003 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3005 2006-12-13 Raphael Neider <rneider AT web.de>
3007 * src/pic/device.h: removed AssignedMemory structure and macros
3008 * src/pic/device.c: removed global finalMapping (linker assigns
3010 (register_map): add SFRs to remembered memRanges
3011 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3012 assignFixedRegisters,assignRelocatableRegisters): removed,
3013 (setMaxRAM,validAddress): adapted accordingly,
3014 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3015 reasonably sized sharebanks,
3016 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3017 (allDefsOutOfRange): removed unused code,
3018 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3020 * src/pic/pcode.c (register_reassign): removed recursion warning,
3021 fired far too often,
3022 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3023 to use existing pic14_stringInSet() to avoid duplicate symbols,
3024 tidied up the code a bit,
3025 (pic14printLocals): added in symmetry to printExterns, replaces
3026 writeUsedRegs more or less,
3027 (picglue): call new pic14_printLocals(),
3028 * device/include/pic/pic*.h: removed #pragma memmap directives,
3029 information gathered from include/pic/pic14devices.txt
3030 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3032 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3034 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3036 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3038 * device/include/mcs51/cc2430.h: fixed missing ';'
3040 2006-12-10 Raphael Neider <rneider AT web.de>
3042 * device/lib/pic16/libc/stdio/vfprintf.c,
3043 * device/lib/pic16/libc/stdio/printf_small.c,
3044 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3045 char arguments, as char varargs are cast to int by the caller,
3046 hopefully fixes #1604915 (other device libraries are still affected)
3048 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3050 * src/mcs51/ralloc.c (packRegsForAssign),
3051 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3053 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3055 * device/include/malloc.h: removed init_dynamic_memory
3056 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3057 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3058 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3059 * device/lib/libsdcc.lib,
3060 * device/lib/Makefile.in,
3061 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3062 * doc/sdccman.lyx: documented use of new _heap.c
3063 * support/regression/tests/malloc.c: removed init_dynamic_memory
3064 * src/cdbFile.c(spacesToUnderscores): new function,
3065 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3067 * device/include/tinibios.h: removed defines for putchar and getchar
3068 * device/lib/ds390/Makefile.in: added putchar.c
3069 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3071 2006-12-09 Borut Razem <borut.razem AT siol.net>
3073 * support/cpp2/sdcc.h: prevent multiple inclusion
3074 * support/cpp2/options.h: deleted
3076 2006-12-08 Borut Razem <borut.razem AT siol.net>
3078 * support/cpp2/sdcc.h: removed x*alloc() macros
3079 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3080 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3081 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3082 * support/cpp2/system.h: moved #include "sdcc.h"
3083 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3084 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3086 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3087 -funsigned-char options
3088 * support/cpp2/sdcppmain.c: fixed bug 1611411
3090 2006-12-07 Borut Razem <borut.razem AT siol.net>
3092 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3095 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3097 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3098 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3100 * .version: bumped to 2.6.2 because a) it's been a while
3101 b) the linker sources have moved c) the preprocessor is upgraded
3103 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3105 * support/regression/tests/snprintf.c: some checks
3106 * lib/src/printf_large.c: %bc: read char instead of int from stack
3108 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3110 * device/include/mcs51/cc2430.h: inserted _XPAGE
3112 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3114 * device/include/mcs51/cc2430.h: added
3116 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3118 * device/include/asm/default/features.h,
3119 * device/include/asm/ds390/features.h,
3120 * device/include/mcs51/at89s53.h,
3121 * device/include/ser.h,
3122 * device/include/ser_ir.h,
3123 * device/include/serial.h: changed keywords to double underscore variants,
3124 fixes bug 1590261 some more, thanks Steven Borley
3126 2006-12-01 Raphael Neider <rneider AT web.de>
3128 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3129 but emit warning (recursion is not supported for pic14)
3131 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3133 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3134 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3136 2006-11-30 Raphael Neider <rneider AT web.de>
3138 * src/pic/device.c (dump_sfr): always emit symbols
3139 * src/pic/glue.c (pic14printPublics): fixed typo
3141 2006-11-30 Raphael Neider <rneider AT web.de>
3143 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3144 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3145 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3146 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3147 a sharebank, use a non-shared bank for the stack if none available
3148 * src/pic/device.h (struct memRange): added linked list next field,
3149 added prototypes for above functions
3150 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3151 (typeRegWithIdx): accept fixed and unfixed stack registers
3152 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3153 the stack, handle shared and banked stack (except for WSAVE),
3154 (insertBankSel): removed useless optimization (will never fire),
3155 (FixRegisterBanking): added optimization for devices with only one
3156 possibly aliased bank of memory, like 16f84
3157 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3158 devices have no SHAREBANK in the linker script
3159 * device/include/pic/pic14devices.txt: documented memmap
3160 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3162 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3164 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3165 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3166 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3167 genhc08Code): switched most of the D (debug) macros to DD (detailed
3168 debug) macros to better control clutter in the generated .asm file.
3169 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3170 genRightShift): fixed bug with non-constant bit shift stored to
3171 a volatile result (SF Open Discussion forum thread #1616749).
3172 Single byte case is not yet optimized.
3174 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3176 * device/include/asm/mcs51/features.h,
3177 * device/include/malloc.h,
3178 * device/include/stdio.h: changed keywords to double underscore variants,
3181 2006-11-27 Borut Razem <borut.razem AT siol.net>
3183 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3184 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3185 support/cpp2/output.h, support/cpp2/cppinit.c,
3186 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3187 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3188 support/cpp2/cppdefault.c, support/cpp2/system.h,
3189 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3190 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3191 support/cpp2/prefix.c, support/cpp2/except.h,
3192 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3193 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3194 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3195 support/cpp2/version.c, support/cpp2/cppmain.c,
3196 support/cpp2/version.h, support/cpp2/hashtable.c,
3197 support/cpp2/cpperror.c:
3198 synchronized with GCC CPP release version 3.3.6,
3199 the latest where cppmain.c still exists.
3200 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3201 support/cpp2/sdcppinit.c: added
3203 2006-11-27 Borut Razem <borut.razem AT siol.net>
3205 * support/cpp2/cpplex.c:
3206 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3208 * support/cpp2/cpplib.c: removed definitions of unused variables
3210 2006-11-26 Borut Razem <borut.razem AT siol.net>
3212 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3213 since they are redefined by macros in support/cpp2/sdcc.h
3214 * support/cpp2/sdcc.h: x*alloc macro redefinition
3216 2006-11-25 Borut Razem <borut.razem AT siol.net>
3218 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3219 support/cpp2/configure, support/cpp2/Makefile.in,
3220 support/cpp2/cppfiles.c, support/cpp2/output.h,
3221 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3222 support/cpp2/config.h, support/cpp2/cpplib.h,
3223 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3224 support/cpp2/cppdefault.c, support/cpp2/config.in,
3225 support/cpp2/system.h, support/cpp2/cpplex.c,
3226 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3227 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3228 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3229 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3230 support/cpp2/configure.in, support/cpp2/intl.h,
3231 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3232 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3233 support/cpp2/version.c, support/cpp2/cppmain.c,
3234 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3235 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3236 support/cpp2/cpperror.c,
3237 support/cpp2/libiberty/safe-ctype.c,
3238 support/cpp2/libiberty/safe-ctype.h,
3239 support/cpp2/libiberty/splay-tree.c,
3240 support/cpp2/libiberty/obstack.c,
3241 support/cpp2/libiberty/lbasename.c,
3242 support/cpp2/libiberty/splay-tree.h,
3243 support/cpp2/libiberty/obstack.h:
3244 synchronized with GCC CPP release version 3.2.3,
3245 the latest before integration of cpp into gcc
3246 * support/cpp2/except.h, support/cpp2/line-map.c,
3247 support/cpp2/line-map.h,
3248 support/cpp2/libiberty/hex.c,
3249 support/cpp2/libiberty/concat.c,
3250 support/cpp2/libiberty/filenames.h: added
3251 * support/cpp2/intl.c: deleted
3253 2006-11-24 Borut Razem <borut.razem AT siol.net>
3255 * src/SDCC.y: enabled compilation of empty source file
3256 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3257 "ISO C forbids an empty source file"
3258 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3259 if all the code is ifdefed out.
3261 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3263 * src/hc08/gen.c (genPcall): fix for bug #1601032
3265 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3267 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3268 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3269 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3270 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3271 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3272 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3273 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3274 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3275 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3276 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3277 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3278 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3279 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3280 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3281 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3282 Renamed to all upper case as per the standard set by SiLabs
3284 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3286 * device/include/mcs51/C8051F520.h: new, added
3287 * device/include/mcs51/compiler.h: added link about predefined macros
3289 2006-11-23 Raphael Neider <rneider AT web.de>
3291 * src/regression/Makefile: add -L path to fresh library
3292 * src/regression/simulate: emphasize FAILED output
3293 * src/regression/create_stc: output _failures from gpsim
3294 * src/regression/compare4.c,
3295 * src/regression/rotate6.c: fixed char literals,
3296 all compile, all run =8-D
3298 * src/pic/pcode.h: added isPCASMDIR macro
3299 * src/pic/gen.c (genAnd): fixed bit offset
3300 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3301 packBits): unified register numbering schemes,
3302 (newReg): do not insert stack registers into hash table,
3303 (initStack): unpinned pseudo stack, simplified,
3304 (typeRegWithIdx): fixed retrieval of stack registers,
3305 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3306 (pCodeReplace): removed invalid assertion,
3307 (insertPCodeInstruction): fixed newly added labels,
3308 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3309 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3310 DumpFlow): removed unsed (broken?) code,
3311 (insertBankSel): prevent STATUS from being BANKSELed,
3312 (FixRegisterBanking): rewritten from scratch, implemented generic
3313 optimizations (suppress BANKSELs to same register and to registers
3314 present in all banks),
3315 (AnalyzeBanking): update flow after BANKSELection
3317 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3318 sharebank, let linker place it, mark STKxx symbols as emitted
3320 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3322 * src/regression/arrays.c,
3323 * src/regression/bank1.c,
3324 * src/regression/bool2.c,
3325 * src/regression/compare7.c,
3326 * src/regression/compare8.c,
3327 * src/regression/compare9.c,
3328 * src/regression/compare10.c,
3329 * src/regression/configword.c,
3330 * src/regression/for.c,
3331 * src/regression/mult1.c,
3332 * src/regression/pointer1.c,
3333 * src/regression/rotate6.c,
3334 * src/regression/string1.c,
3335 * src/regression/struct1.c,
3336 * src/regression/Makefile: make PIC14 regression tests run again
3337 (3 fail, 6 won't compile)
3339 2006-11-21 Raphael Neider <rneider AT web.de>
3341 * device/include/pic16/pic18f4550.h,
3342 * device/include/pic16/pic18f4455.h,
3343 * device/lib/pic16/libdev/pic18f4550.c,
3344 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3345 * configure.in: removed superfluous closing bracket
3347 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3349 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3352 2006-11-21 Raphael Neider <rneider AT web.de>
3354 * src/pic/device.{c,h}: added pic14_getPIC()
3355 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3356 (genAnd): added PIC code for one case, fixes #1597044
3357 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3358 SFRs that are present in all banks (e.g., STATUS)
3360 2006-11-20 Raphael Neider <rneider AT web.de>
3362 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3363 INCFSZ/INCFSZW and declared them as changing Z bit,
3364 (insertPCodeInstruction): correctly invert the above instructions,
3366 (DoBankSelect): don't panic on po_immediates
3368 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3371 * as/link/mcs51/lkihx.c (newArea),
3372 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3373 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3375 2006-11-11 Raphael Neider <rneider AT web.de>
3377 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3378 bitfield symbols, fixes #1579535 (once more...).
3380 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3382 * support/regression/generate-cases.py,
3383 * support/regression/fwk/include/testfwk.h,
3384 * support/regression/fwk/lib/testfwk.c: used code pointers,
3385 (about 50kByte less code generated for mcs51)
3387 2006-11-06 Borut Razem <borut.razem AT siol.net>
3389 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3390 debugger/mcs51/configure: fixed failed check because the function
3391 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3392 who submitted the patch for gpsim.
3393 * debugger/mcs51/configure.in: removed the result message
3394 * debugger/mcs51/Makefile.in: fixed the config.status warning
3395 "... seems to ignore the --datarootdir setting"
3397 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3399 * device/include/mcs51/c8051f020.h,
3400 * device/include/mcs51/c8051f040.h,
3401 * device/include/mcs51/c8051f060.h,
3402 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3403 * src/z80/gen.c (gencjneshort),
3404 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3406 2006-10-31 Borut Razem <borut.razem AT siol.net>
3408 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3409 debugger/mcs51/configure: get readline version
3411 2006-10-30 Borut Razem <borut.razem AT siol.net>
3413 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3414 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3415 debugger/mcs51/configure: locate readline even when cross compiling
3416 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3418 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3420 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3423 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3425 * device/include/malloc.h,
3426 * device/lib/calloc.c,
3427 * device/lib/free.c,
3428 * device/lib/malloc.c,
3429 * device/lib/realloc.c: moved definition of struct into sources
3430 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3432 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3434 * as/asx8051.dsp: corrected output directories
3435 * as/link/hc08: new directory for hc08 linker
3436 * as/hc08/aslink.h, as/link/aslink.h,
3437 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3438 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3439 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3440 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3441 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3442 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3443 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3444 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3445 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3446 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3447 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3448 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3449 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3450 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3451 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3452 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3453 * as/link/hc08/conf.mk,
3457 * sdcc.dsw: moved hc08 linker to as/link/hc08
3458 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3459 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3460 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3461 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3462 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3463 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3464 * as/link/mcs51/aslink.dsp,
3465 * as/link/mcs51/Makefile.in: factored out the common files
3466 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3467 * as/clean.mk: extra cleaning common files
3468 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3469 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3470 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3472 2006-10-29 Raphael Neider <rneider AT web.de>
3474 * src/pic/ralloc.c (newReg): create aliases for registers with
3475 multiple names to fix #1579535 and #1584001,
3476 (regWithIdx,dirregWithName): resolve aliases on lookup
3477 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3479 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3480 to prevent build errors on small devices
3482 2006-10-28 Raphael Neider <rneider AT web.de>
3484 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3485 assumption within interrupt handlers, fixes #1584940
3486 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3487 "emitted" to avoid emitting them again in udata
3489 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3491 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3494 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3496 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3497 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3498 on/off CR to CRLF conversion.
3500 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3502 * doc/sdccman.lyx: updated IRQ section
3504 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3506 * device/lib/serial_io.c: removed
3507 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3508 replacements for serial_io.c
3510 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3512 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3514 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3516 * device/lib/serial_io.c: Default putchar() and getchar() for
3517 mcs51 uses serial port.
3519 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3521 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3523 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3525 * support/regression/ports/mcs51/support.c: smaller
3526 _sdcc_external_startup()
3527 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3529 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3531 * device/lib/gbz80/crt0.s,
3532 * device/lib/gbz80/crt0_rle.s,
3533 * device/lib/gbz80/div.s,
3534 * device/lib/gbz80/fstubs.s,
3535 * device/lib/gbz80/heap.s,
3536 * device/lib/gbz80/mul.s,
3537 * device/lib/gbz80/putchar.s,
3538 * device/lib/gbz80/stubs.s,
3539 * device/lib/z80/crt0.s,
3540 * device/lib/z80/crt0_rle.s,
3541 * device/lib/z80/div.s,
3542 * device/lib/z80/fstubs.s,
3543 * device/lib/z80/heap.s,
3544 * device/lib/z80/mul.s,
3545 * device/lib/z80/putchar.s,
3546 * device/lib/z80/stubs.s: reverted, I was mistaken
3548 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3550 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3551 * support/regression/ports/mcs51/support.c: removed race
3552 condition on TI in _putchar allowing to use serial port mode 0
3554 2006-10-20 Borut Razem <borut.razem AT siol.net>
3556 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3558 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3560 * device/lib/gbz80/crt0.s,
3561 * device/lib/gbz80/crt0_rle.s,
3562 * device/lib/gbz80/div.s,
3563 * device/lib/gbz80/fstubs.s,
3564 * device/lib/gbz80/heap.s,
3565 * device/lib/gbz80/mul.s,
3566 * device/lib/gbz80/putchar.s,
3567 * device/lib/gbz80/stubs.s,
3568 * device/lib/z80/crt0.s,
3569 * device/lib/z80/crt0_rle.s,
3570 * device/lib/z80/div.s,
3571 * device/lib/z80/fstubs.s,
3572 * device/lib/z80/heap.s,
3573 * device/lib/z80/mul.s,
3574 * device/lib/z80/putchar.s,
3575 * device/lib/z80/stubs.s: removed all leading underscores from area names
3577 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3579 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3580 regression tests are not waiting in the simulator for simulated
3581 transmission of debug output
3583 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3585 * device/lib/printf_large.c: slightly smaller
3586 * doc/sdccman.lyx: do not use spaces within html links
3588 2006-10-16 Borut Razem <borut.razem AT siol.net>
3590 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3591 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3592 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3593 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3594 debugger/mcs51/configure:
3595 [ 1185668 ] add gnu readline support to sdcdb - enabled
3597 2006-10-16 Raphael Neider <rneider AT web.de>
3599 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3600 fixes #1577882, removes close to all banking optimizations
3602 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3604 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3605 variables in code memory
3606 * support/regression/tests/absolute.c: added test for this
3608 2006-10-15 Raphael Neider <rneider AT web.de>
3610 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3612 (BankSelect): emit BANKSEL before touching linker-placed regs,
3615 2006-10-10 Raphael Neider <rneider AT web.de>
3617 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3618 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3619 * src/pic/main.c (_pic14_parseOptions),
3620 * src/pic/main.h: mostly reverted to previous state, now use results
3621 from SDCCmain.c's argument parsing
3623 2006-10-10 Borut Razem <borut.razem AT siol.net>
3625 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3626 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3627 [ 1185668 ] add gnu readline support to sdcdb -
3628 prepared for READLINE, not enabled yet,
3629 thanks to <tal.bav AT gmail.com>
3631 2006-10-10 Raphael Neider <rneider AT web.de>
3633 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3634 * src/pic16/devices.inc,
3635 * device/include/pic16 (pic18f[24]620.h),
3636 * device/include/pic18fregs.h,
3637 * device/lib/pic16/pics.all,
3638 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3639 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3640 Gary Plumbridge and Anton Strobl
3642 2006-10-10 Raphael Neider <rneider AT web.de>
3644 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3645 --stack-siz=NUM options to configure the argument passing stack
3646 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3647 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3648 (pic14_getSharebankSize): obey --stack-siz=NUM,
3649 (pic14_getSharebankAddress): obey --stack-loc=NUM
3651 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3653 * doc/sdccman.lyx: added to the manual
3654 * doc/figures/ddd_example.png: added (neither pdflatex nor
3655 most browsers seem to like the .eps file)
3657 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3659 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3660 to /tmp and /var/tmp acc. LSB
3661 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3663 * support/regression/tests/onebyte.c: added test
3665 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3667 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3669 2006-10-05 Borut Razem <borut.razem AT siol.net>
3671 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3673 - sdcc.dsw: changed property eol-style to CRLF
3674 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3676 2006-10-04 Raphael Neider <rneider AT web.de>
3678 * device/include/pic/{pic16f84.h,pic16f84a.h},
3679 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3680 from patch #1522504, thanks to Robas Teodor
3682 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3684 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3687 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3689 * src/pic16/glue.c (pic16emitMaps),
3690 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3691 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3692 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3693 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3695 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3696 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3698 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3700 * support/librarian/sdcclib.c: Added option -l.
3701 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3703 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3704 using Windows command prompt.
3706 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3708 * device/lib/libsdcc.lib: added module rand
3709 * src/ds390/ralloc.c (rematStr),
3710 * src/hc08/ralloc.c (rematStr),
3711 * src/mcs51/ralloc.c (rematStr),
3712 * src/z80/ralloc.c (rematStr): made output more consistent
3713 * src/mcs51/gen.c: cosmetic changes
3715 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3717 * src/port.h: added mem.cabs_name to PORT
3724 * src/z80/main.c: added cabs_name initializers
3725 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3727 (emitMaps): emit absolutes in code memory into cabs_name
3729 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3730 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
3731 * support/regression/fwk/include/testfwk.h: added define for at
3732 * support/regression/tests/absolute.c: added, new
3734 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
3736 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
3737 optimizations, see also patch 887161 by Stas Sergeev
3738 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
3739 to be necessary anymore,
3740 (102, 103, 104, 127): renamed all occurances of bp to _bp
3742 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
3744 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
3745 thanks Weston T. Schmidt for patch 1555221
3746 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
3747 * src/SDCCicode.c(geniCodeMultiply): small optimization
3749 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
3751 * device/include/stdlib.h: added rand prototypes
3752 * device/lib/rand.c: new, added
3753 * device/lib/Makefile.in: added rand.c
3754 * src/z80/peeph.def,
3755 * src/z80/peeph-gbz80.def,
3756 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
3758 2006-09-20 Raphael Neider <rneider AT web.de>
3760 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
3762 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
3764 * as/link/aslink.h: cosmetic changes
3765 * as/link/mcs51/Makefile.in,
3766 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
3768 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
3771 * as/link/mcs51/aslink.h,
3772 * as/link/z80/aslink.h: merged and moved to as/link/
3773 * as/link/lkstore.c,
3774 * as/link/mcs51/lkstore.c: moved to as/link/
3775 * as/link/clean.mk: remove *.o
3776 * as/link/mcs51/alloc.h: deleted
3777 * as/link/mcs51/lkarea.c: added lnksect prototype
3778 * as/link/mcs51/lkdata.c,
3779 * as/link/mcs51/lklex.c,
3780 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
3781 * as/link/mcs51/lkmem.c,
3782 * as/link/mcs51/lknoice.c: removed include strcmpi.h
3783 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
3784 * as/link/mcs51/aslink.dsp,
3785 * as/link/mcs51/Makefile.aslink,
3786 * as/link/mcs51/Makefile.bcc,
3787 * as/link/mcs51/Makefile.in: updated for moved files
3788 * as/link/z80/lkarea.c,
3789 * as/link/z80/lkhead.c,
3790 * as/link/z80/lklex.c,
3791 * as/link/z80/lklibr.c,
3792 * as/link/z80/lklist.c,
3793 * as/link/z80/lkmain.c,
3794 * as/link/z80/lkrloc.c,
3795 * as/link/z80/lksym.c: synced with mcs51
3796 * as/link/z80/lkdata.c,
3797 * as/link/z80/lkeval.c,
3798 * as/link/z80/lkihx.c,
3799 * as/link/z80/lks19.c: cosmetic changes
3800 * as/link/z80/Makefile.in,
3801 * as/link/z80/linkgbz80.dsp,
3802 * as/link/z80/linkz80.dsp: updated for moved files
3804 2006-09-16 Borut Razem <borut.razem AT siol.net>
3806 * debugger/mcs51/sdcdb.c: partially fixed
3807 [ 1203664 ] sdcdb fails to open files w. two "." periods
3808 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
3809 debugger/mcs51/symtab.h: fixed indenting
3810 * configure.in, configure: up to date with latest Maarten's changes
3812 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
3815 as/aslink.dsp, as/link/mcs51/aslink.dsp,
3816 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
3817 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
3818 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
3819 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
3820 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
3821 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
3822 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
3823 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
3824 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
3825 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
3826 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
3827 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
3828 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
3829 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
3830 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
3831 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
3832 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
3833 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
3834 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
3835 as/link/mcs51/alloc.h,
3836 as/link/mcs51/clean.mk,
3837 as/link/mcs51/conf.mk,
3838 as/link/mcs51/Makefile.bcc,
3839 as/link/mcs51/Makefile.in,
3840 as/link/mcs51/readme.390,
3841 as/link/mcs51/strcmpi.c,
3842 as/link/mcs51/strcmpi.h,
3844 as/mcs51/Makefile.bcc,
3845 as/mcs51/Makefile.in,
3848 sdcc.dsw: moved mcs51 linker to as/link/mcs51
3850 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
3853 * as/link/Makefile.in,
3854 * as/link/z80/linkgbz80.dsp,
3855 * as/link/z80/linkz80.dsp,
3862 * link/z80/aslink.h,
3863 * link/z80/clean.mk,
3865 * link/z80/linkgbz80.dsp,
3866 * link/z80/linkz80.dsp,
3867 * link/z80/lkarea.c,
3868 * link/z80/lkdata.c,
3869 * link/z80/lkeval.c,
3872 * link/z80/lkhead.c,
3875 * link/z80/lklibr.c,
3876 * link/z80/lklist.c,
3877 * link/z80/lkmain.c,
3878 * link/z80/lkrloc.c,
3881 * link/z80/Makefile.in,
3883 * sdcc.dsw: moved link/ to as/link/
3885 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
3887 * as/mcs51/i51mch.c (machine): fixed warning
3889 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
3891 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
3893 2006-09-09 Borut Razem <borut.razem AT siol.net>
3895 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
3896 sdcdb WIN32 native port
3897 * src/clean.mk: fixed
3899 2006-09-08 Borut Razem <borut.razem AT siol.net>
3901 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
3903 2006-09-08 Raphael Neider <rneider AT web.de>
3905 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
3906 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
3907 to gplink to disable processor mismatch warning and to allow
3908 the use of devices with only aliased (shared) memory banks,
3909 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
3911 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3913 * doc/sdccman.lyx: Some re-formating plus example on using
3914 #pragma preproc_asm +/-
3916 2006-09-07 Borut Razem <borut.razem AT siol.net>
3918 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
3921 2006-09-06 Borut Razem <borut.razem AT siol.net>
3923 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
3924 line at sdcc.nsi:153
3925 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
3927 2006-09-05 Borut Razem <borut.razem AT siol.net>
3929 * configure.in, configure: support for winsock2
3930 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
3931 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
3932 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
3933 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
3934 debugger/mcs51/symtab.h: sdcdb WIN32 native port
3936 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
3938 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
3940 * support/regression/tests/bug1551947.c: new, added
3941 * src/SDCCsymt.h: strings are char* not byte*
3943 2006-09-05 Raphael Neider <rneider AT web.de>
3945 * device/lib/pic16/libdev/pic18f4550.c,
3946 device/include/pic16/pic18f4550.h: added PORTD/TRISD
3947 declarations/definitions from patch #1520949
3949 2006-09-05 Raphael Neider <rneider AT web.de>
3951 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
3952 byte-aligned bitfields, fixes #1539278
3954 2006-09-05 Raphael Neider <rneider AT web.de>
3956 * src/pic/gen.c (genReceive): skip unreferenced arguments,
3959 2006-09-04 Borut Razem <borut.razem AT siol.net>
3961 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
3962 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
3963 -mno-cygwin is a part of the compiler name
3964 * support/scripts/sdcc_mingw32: don't disable ucsim
3966 2006-09-03 Borut Razem <borut.razem AT siol.net>
3968 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
3969 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
3971 2006-09-03 Raphael Neider <rneider AT web.de>
3974 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
3975 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
3978 2006-09-01 Borut Razem <borut.razem AT siol.net>
3980 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
3981 to make ppc-osx happy
3983 2006-08-31 Borut Razem <borut.razem AT siol.net>
3985 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
3986 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3987 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3988 * support/regression/ports/ds390/spec.mk,
3989 support/regression/ports/mcs51/spec.mk,
3990 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
3991 To run regression tests in mingw environment:
3992 make DEV_NULL=NUL CC=gcc
3994 2006-08-30 Borut Razem <borut.razem AT siol.net>
3996 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
3997 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
3998 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
3999 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4000 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4001 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4002 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4003 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4004 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4005 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4006 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4007 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4008 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4009 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4010 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4011 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4012 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4013 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4014 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4015 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4016 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4017 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4018 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4019 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4020 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4021 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4022 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4023 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4024 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4025 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4026 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4027 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4028 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4029 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4030 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4031 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4032 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4033 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4034 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4035 ucsim WIN32 native port
4037 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4039 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4041 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4043 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4044 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4046 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4048 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4049 * support/regression/tests/bug1546986.c: new, added
4050 * as/mcs51/.cvsignore,
4051 * debugger/mcs51/.cvsignore,
4052 * src/.cvsignore: deleted
4054 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4056 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4059 2006-08-20 Borut Razem <borut.razem AT siol.net>
4061 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4062 removed cl_listen_console::match(), cl_console::match(),
4063 restructured cl_commander::proc_input()
4065 2006-08-16 Borut Razem <borut.razem AT siol.net>
4067 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4068 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4069 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4071 2006-08-14 Borut Razem <borut.razem AT siol.net>
4073 * support/regression/Makefile.in,
4074 support/regression/ports/pic14/gpsim.cmd,
4075 support/regression/ports/pic14/spec.mk,
4076 support/regression/ports/pic14/support.c:
4077 added pic14 regression test
4079 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4081 * as/doc/asxhtm.html: documented changed ABS behaviour
4082 * as/doc/README: fixed some typos
4084 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4086 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4089 2006-08-12 Borut Razem <borut.razem AT siol.net>
4091 * support/regression/fwk/include/testfwk.h,
4092 support/regression/fwk/lib/testfwk.c,
4093 support/regression/generate-cases.py,
4094 support/regression/Makefile.in:
4095 regression test framework does not depend on function pointers and
4098 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4100 * device/include/stddef.h: c temporary hack to fix bug 1518273
4102 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4104 * device/include/mcs51/cc2510fx.h: added
4105 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4108 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4110 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4111 * as/z80/Makefile.in: added strcmpi.c
4112 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4113 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4115 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4117 * device/lib/gbz80/asm_strings.s,
4118 * device/lib/gbz80/crt0_rle.s,
4119 * device/lib/gbz80/div.s,
4120 * device/lib/gbz80/mul.s,
4121 * device/lib/gbz80/shift.s,
4122 * device/lib/z80/asm_strings.s,
4123 * device/lib/z80/crt0_rle.s,
4124 * device/lib/z80/div.s,
4125 * device/lib/z80/mul.s,
4126 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4127 flags which are all upper case
4129 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4131 * as/z80/asm.h: made CASE_SENSITIVE 1
4132 * link/z80/aslink.h: made CASE_SENSITIVE 1
4133 * src/z80/gen.c (throughout): made all conditionals upper case
4134 * support/regression/tests/bug1503067.c: new
4136 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4138 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4139 (shiftIntoPair): added case 2 for PAIR_IY,
4140 (setupToPreserveCarry): replaced parameters with iCode and check if
4141 PAIR_DE is in use to fix bug 1399290,
4142 (genPlus, genMinus): updated call to setupToPreserveCarry
4143 * support/regression/tests/bug1399290.c: new
4145 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4147 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4148 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4149 * src/ds390/gen.c (shiftRLong),
4150 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4151 * src/mcs51/gen.c (sameReg): changed to sameByte,
4152 (xch_a_aopGet): new,
4153 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4154 shiftRLong): fixed bug 1533966
4155 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4156 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4157 * support/regression/Makefile.in: disabled z80, enabled ucz80
4158 * support/regression/tests/float_trans.c: enabled test for z80 and host
4159 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4161 2006-08-01 Borut Razem <borut.razem AT siol.net>
4163 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4164 comparison is always false due to limited range of data type
4165 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4167 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4169 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4170 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4171 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4172 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4174 2006-07-31 Borut Razem <borut.razem AT siol.net>
4176 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4177 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4178 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4179 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4180 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4181 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4182 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4183 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4184 enable ucsim mingw compilation. Serial port is disabled,
4185 since it uses termios.h API, which is not available on native
4188 2006-07-31 Borut Razem <borut.razem AT siol.net>
4190 * Small Device C Compiler 2.6.0 released
4191 * support/scripts/sdcc.nsi: added FULL_DOC option
4192 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4194 2006-07-28 Borut Razem <borut.razem AT siol.net>
4196 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4197 * doc/INSTALL.txt: updated
4199 2006-07-27 Borut Razem <borut.razem AT siol.net>
4201 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4202 device/lib/pic/libdev/Makefile.in: fixed bug
4203 [ 1438354 ] pic libsdcc: distclean doesn't work
4204 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4205 device/lib/pic16/libio/Makefile.in: fixed bug
4206 [ 1438344 ] pic16 lib: clean doesn't work properly
4207 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4209 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4211 * device/lib/pic/libsdcc/fsdiv.c,
4212 * device/lib/pic/libsdcc/fsmul.c,
4213 * device/lib/pic16/libsdcc/float/fsdiv.c,
4214 * device/lib/pic16/libsdcc/float/fsmul.c,
4215 * device/lib/_fsdiv.c,
4216 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4217 * support/regression/tests/bug1520966.c: added
4218 * doc/knownbugs.html: removed [ 1520966 ] from the list
4220 2006-07-25 Borut Razem <borut.razem AT siol.net>
4222 * configure.in, configure, sdccconf_in.h: fixed bug
4223 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4224 * doc/knownbugs.html: removed [ 1519095 ] from the list
4226 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4228 * doc/knownbugs.html: added, contains list of known bugs at release
4229 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4231 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4233 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4234 function registers and corrected defaults with additional warning
4235 * device/lib/malloc.c: cosmetic changes
4236 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4237 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4238 (fillGaps): and used it
4240 2006-07-20 Raphael Neider <rneider AT web.de>
4242 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4243 output unless SDCCPICDEBUG is set
4244 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4245 output if SILENT is set
4247 2006-07-11 Borut Razem <borut.razem AT siol.net>
4249 * doc/README.txt: updated
4251 2006-07-10 Borut Razem <borut.razem AT siol.net>
4253 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4254 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4255 in WIN32 installation
4256 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4259 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4261 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4262 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4264 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4266 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4268 2006-07-06 Borut Razem <borut.razem AT siol.net>
4270 * support/regression/tests/bitfields.c:
4271 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4272 * support/regression/tests/constantRange.c:
4273 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4275 2006-07-04 Borut Razem <borut.razem AT siol.net>
4277 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4279 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4280 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4281 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4282 reverted changes from 2006-07-03
4283 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4284 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4285 added CPPFLAGS, used by the host port
4287 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4289 * support/regression/valdiag/tests/switch.c,
4290 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4291 * support/regression/tests/libmullong.c: fixed for host
4292 * support/regression/ports/host/spec.mk: disable all warnings for host,
4293 SDCC runs with --less-pedantic too
4295 2006-07-03 Borut Razem <borut.razem AT siol.net>
4297 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4299 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4300 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4301 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4302 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4304 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4305 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4306 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4307 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4309 2006-07-02 Raphael Neider <rneider AT web.de>
4311 * src/pic16/devices.inc,
4312 * device/include/pic16/pic18fregs.h,
4313 * device/include/pic16/pic18f4550.h,
4314 * device/lib/pic16/pics.all,
4315 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4317 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4319 * as/hc08/lkaomf51.c (OutputName),
4320 * as/mcs51/lkaomf51.c (OutputName),
4321 * as/z80/asmain.c (asmbl),
4322 * src/ds390/main.c (asmLineNodeFromLineNode),
4323 * src/hc08/ralloc.c (hc08_assignRegisters),
4324 * src/mcs51/main.c (asmLineNodeFromLineNode),
4325 * src/xa51/ralloc.c (checkRegMask),
4326 * src/xa51/gen.c (emitcode),
4327 * src/z80/gen.c (_emit2),
4328 * src/SDCCast.c (searchLitOp),
4330 * support/packihx/packihx.c,
4331 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4332 * src/ds390/gen.c (aopPutUsesAcc),
4333 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4334 * support/regression/tests/libmullong.c (mullong_wrapper),
4335 * src/SDCCsymt.c (powof2),
4337 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4338 * src/SDCCsymt.h: added TYPE_TARGET_*
4339 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4340 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4341 SDCCast because 1) header problems 2) this is the right place
4342 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4343 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4346 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4348 * src/SDCCicode.h: removed buggy semicolon in unused macro
4349 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4350 search for previous definiton of auto symbols too,
4351 (findPrevUse): fixed logic of emitWarnings
4353 2006-06-26 Raphael Neider <rneider AT web.de>
4355 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4356 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4358 2006-06-25 Raphael Neider <rneider AT web.de>
4360 * device/lib/pic/libm: NEW, added math library functions
4361 * device/lib/pic/libsdcc: NEW; added float support functions
4362 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4363 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4364 NEW, added math related headers
4365 * device/include/asm/pic/features.h: NEW
4366 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4367 (popGet): allow larger offsets for AOP_PCODE,
4368 (genDataPointerSet): handle literals explicitly, more debug output,
4369 (genAssign): fixed for float using aopLiteral ;-)
4370 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4371 GOTO initialisation routine
4372 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4373 flag on registers, fixes #1469043 (local variables do not work)
4374 * src/pic/main.c (_pic14_do_link),
4375 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4378 2006-06-25 Borut Razem <borut.razem AT siol.net>
4380 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4381 characters printed (not including the trailing '\0' used to end
4382 output to strings). Problem detected in regression test bug-927659.c.
4383 NOTE: printf() family functions should return int instead
4385 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4386 specifier are printed as themselves
4387 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4388 support flags, width and precision specifiers
4390 2006-06-24 Borut Razem <borut.razem AT siol.net>
4392 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4393 to the list of sdcc tagrets not supporting bit type
4394 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4395 testfor pic16 due to bug:
4396 [ 1511794 ] pic16: regression test bug-895992.c fails
4398 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4400 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4401 * src/SDCCglue.c (initPointer), fixed bug 1496419
4402 * support/regression/tests/bug1496419.c: new, added
4404 2006-06-22 Borut Razem <borut.razem AT siol.net>
4406 * support/regression/ports/pic16/support.c: use gpsim usart module from
4407 libgpsim_modules library
4409 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4411 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4414 2006-06-19 Raphael Neider <rneider AT web.de>
4416 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4417 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4418 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4419 (pic14printExterns,pic14printPublics,pic16printPublics,
4420 pic16_printExterns): use new functions to emit symbols
4421 (picglue,pic16glue): emit publics before emitting externs
4422 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4423 locally defined functions to avoid bug #1443651
4424 * support/regression/tests/bug-716242.c: removed pic16 workaround
4425 * support/regression/ports/pic16/spec.mk: ignore errors during build
4427 2006-06-19 Raphael Neider <rneider AT web.de>
4429 * src/pic/glue.h: added pic14aopLiteral prototype
4430 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4431 * src/pic/gen.c: removed stdint.h dependency
4432 (aopGet): use Safe_strdup()
4433 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4434 (genDataPointerSet): use pic14aopLiteral()
4435 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4436 for pic16; thanks to Bernhard and Maarten
4438 2006-06-18 Borut Razem <borut.razem AT siol.net>
4440 * support/regression/tests/structflexarray.c: flexible array members
4441 not supported by gcc < 3
4442 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4444 * src/pic/gen.c: don't include [p]strdin.h on solaris
4445 * support/Util/pstdint.h: addad svn attributes
4446 * support/regression/tests/constantRange.c,
4447 support/regression/tests/rotate.c: include inttypes.h instead
4448 stdint.h on solaris, addad svn attributes
4450 2006-06-18 Raphael Neider <rneider AT web.de>
4452 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4454 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4455 (pic16_genMinusBits): simplified sign-extension
4456 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4457 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4458 adjusted to correctly handle mixed-signed operands, disabled
4459 now unused multiplciation routines
4460 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4461 (assignResultValue): added argument denoting the size of the result
4462 as returned by the function (fixes upcasts in assigning from
4463 function calls: char foo(); int i = foo();)
4464 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4465 function result to assignResultValue
4466 (genMult): disabled inlined multiplication code
4467 (genDiv): augmented to also handle the modulus operator, fixed to
4468 handle mixed-signed operands correctly
4469 (genMod): simply call genDiv, disabled unused code
4470 (genAssign): fixed missing (sign-)extension on result
4471 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4472 valid char operands, allow signed operands for native code, added
4473 division and modulo operator handling
4474 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4476 As a consequence, onebyte.c (if split into two files) and muldiv.c
4477 pass regression tests.
4479 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4481 * doc/Makefile.in: two runs of makeindex seem needed to get
4482 correct page references in the index of sdccman.pdf
4483 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4485 2006-06-17 Borut Razem <borut.razem AT siol.net>
4487 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4489 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4491 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4492 mentioned ec2drv and paulmon
4494 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4496 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4497 consecutive abs areas
4498 (find_empty_space, allocate_space): added map to handle codemap or
4500 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4501 absolute idata and xdata
4502 * as/mcs51/lkmem.c (summary2): updated legend
4504 2006-06-16 Raphael Neider <rneider AT web.de>
4506 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4508 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4510 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4512 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4514 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4516 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4517 value of generic pointers,
4527 src/z80/main.c: PORT structure, added elements for gp_tags field,
4528 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4529 fields in the PORT structure of each port,
4530 * src/SDCCast.c (decorateType): allow processing of generic pointers
4531 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4534 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4540 * src/pic16/pcode.c,
4542 * src/pic/pcoderegs.c,
4545 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4546 bug 1504689 on minGW
4548 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4550 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4552 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4554 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4556 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4558 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4561 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4563 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4564 to a char variable. Fixed bug #1504211
4565 * device/include/pic16/adc.h,
4566 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4567 and fixed bug #1364390
4569 2006-06-10 Borut Razem <borut.razem AT siol.net>
4571 * CVSROOT: removed the CVS left-over
4573 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4575 * as/hc08/asmain.c (asexit),
4576 * as/hc08/lkmain.c (lkexit),
4577 * as/mcs51/asmain.c (asexit),
4578 * as/mcs51/lkmain.c (lkexit),
4579 * src/SDCCglue.c (DEFSETFUNC),
4580 * src/SDCCmain.c (linkEdit, assemble),
4581 * support/librarian/sdcclib.c (AddRel),
4582 replaced unlink() by standard C remove()
4583 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4584 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4585 gatherImplicitVariables): new, added to fix bug 608752,
4586 (createFunction): added gatherImplicitVariables()
4587 * src/SDCCast.h: added createRMW prototype
4588 * src/SDCCsymt.h (struct symbol): added infertype
4589 * support/regression/tests/bug608752.c: new, added
4591 2006-06-10 Raphael Neider <rneider AT web.de>
4593 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4594 multibyte dummy reads (fixes #1503234)
4596 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4598 * device/include/mcs51/compiler.h: new, added header file to enable
4599 creating common sfr definition header files for different compilers
4601 2006-06-05 Raphael Neider <rneider AT web.de>
4603 * src/pic16/{pcode.h,genarith.c}:
4604 introduced pCodeOp combining any two pCodeOps (previously only
4605 two register operands could be combined), removed pcop2 from
4606 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4607 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4608 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4609 rewritten to use new PO_TWO_OPS
4610 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4611 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4612 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4613 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4614 (pic16_get_op): embraced return arg to allow #define return(x),
4615 added new case for combined opcodes
4616 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4617 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4618 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4620 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4622 * src/SDCCval.c (checkConstantRange): added
4623 * src/SDCCval.h: added checkConstantRange
4624 * support/Util/SDCCerr.c,
4625 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4626 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4627 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4628 * src/SDCCast.c (decorateType): added checkConstantRange,
4629 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4630 can be emitted with the correct always true/false warning,
4631 added optimization for double '!';
4632 result of decorateType() must be assigned back to the tree, because
4633 decorateType() can change the tree
4634 * src/SDCCicode.c (geniCodeLogic),
4635 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4636 (checkConstantRange): removed, it was only a fragment which never
4638 * src/SDCCsymt.c (computeType): fixed promotion for
4639 "-1 < (unsigned bit) b"
4640 * src/pic/ralloc.c (packRegsForAssign),
4641 * src/pic16/ralloc.c (packRegsForAssign),
4642 * src/hc08/ralloc.c (packRegsForAssign),
4643 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4645 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4646 * support/regression/tests/constantRange.c: added
4647 * support/valdiag/tests/constantRange.c: added
4648 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4650 2006-06-02 Borut Razem <borut.razem AT siol.net>
4652 * support/regression/ports/pic16/support.c: increase stack size
4654 * support/regression/Makefile.in: sort tests by name so that the
4655 resutlts can be compared on different machines / platforms
4657 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4659 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4660 * src/ds390/gen.c (emitLabel): new, added,
4661 (genDjnz): fixed stack overflow bug,
4662 (throughout): cosmetic changes to sync with mcs51/gen.c,
4663 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4664 * src/mcs51/gen.c (genEndFunction): small optimization,
4665 (throughout): cosmetic changes to sync with ds390/gen.c
4667 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4669 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4670 (_print_format): fixed printing pointers
4671 * src/mcs51/gen.c (emitLabel, movb): new, added,
4672 (genAssign): small optimization,
4673 (genDjnz): fixed stack overflow bug,
4674 (throughout): replaced sprintf with SNPRINTF,
4675 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4676 replaced emitcode("mov", "b,...") with MOVB(...),
4677 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4678 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4679 * src/mcs51/peeph.def: added rules 140 and 264
4680 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4681 so they may get optimized into registers
4683 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4685 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4686 immediately when encountered,
4687 (printUsage): always use stderr even on windows
4689 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4691 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4692 (processParms): fixed bug #1247551
4693 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4694 parseCmdLine, main): print '--version' to stdout,
4695 print 'help' to stdout if --help is given,
4696 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4697 arguments are given; fixed --help
4699 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4701 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4702 * support/regression/tests/bug-1493710.c: added
4704 2006-05-27 Borut Razem <borut.razem AT siol.net>
4706 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4708 * support/regression/ports/pic16/support.c: increase stack size
4709 from default 64 bytes to 128 bytes
4710 * support/regression/tests/staticinit.c,
4711 support/regression/tests/float.c: regression tests fully enabled
4712 for pic16 port by putting the initialized data arrays into the code
4714 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4715 This was changed by mistake in the previous version.
4717 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4719 * src/pic16/gen.c (genFunction, genEndFunction): some
4720 beautifications, fixed bug with falsely restoring FSR2 in large
4721 stack model, thanks to Beau E. Cox for reporting the bug
4723 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4725 * debugger/mcs51/break.c,
4726 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4727 use %p to print pointers, made address variables unsigned
4728 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4729 * debugger/mcs51/symtab.c (parseSymbol): must return something
4730 * src/mcs51/gen.c (aopForSym): small optimization,
4731 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
4732 (freeAsmop): added missing break,
4733 (aopPut): removed parameter bvolatile, determine it inside the function,
4734 (saveRegisters, unsaveRegisters): small optimization,
4735 (genIpush): removed pointless check,
4736 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
4737 replaced sprintf with SNPRINTF,
4738 replaced strcpy with strncpyz,
4739 updated aopPut calls,
4740 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4741 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
4743 2006-05-24 Borut Razem <borut.razem AT siol.net>
4745 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
4746 modification of test for the pic16 port, put the array to the code
4747 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
4749 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4751 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
4752 * support/Util/pstdint.h: added
4754 2006-05-22 Borut Razem <borut.razem AT siol.net>
4756 * src/regression/Makefile: removed bool2.c test, added -q linker option
4757 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
4758 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
4759 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
4760 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
4761 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
4762 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
4763 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
4764 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
4765 define SUPPORT_BIT_TYPES 0, removed unused bit variables
4767 2006-05-22 Raphael Neider <rneider AT web.de>
4769 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
4770 bug #1492360 (problematic due to generic pointers, see code)
4772 2006-05-22 Borut Razem <borut.razem AT siol.net>
4774 * support/regression/ports/pic16/specs.mk: removed stack size linker
4776 * support/regression/tests/array.c,
4777 support/regression/tests/bitopcse.c,
4778 support/regression/tests/bug-908454.c,
4779 support/regression/tests/malloc.c: modified for pic16 regression test
4780 * support/regression/tests/bitfields.c:
4781 pic16 - excluded bitfileds of size > 8
4782 * support/regression/tests/bp.c: pic16 - reduced data size
4783 * support/regression/tests/bug-221100.c: pic16 - reduced data size
4784 * support/regression/tests/bug-460010.c:
4785 pic16 - used the absolute address the fits in memory
4786 * support/regression/tests/bug-716242.c:
4787 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
4788 * support/regression/tests/float.c:
4789 pic16 - excluded - data size too big
4790 * support/regression/tests/onebyte.c:
4791 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
4792 * support/regression/tests/shifts.c:
4793 pic16 - function names probably have to differ in first X characters
4795 * support/regression/tests/staticinit.c:
4796 pic16 - excluded some tests due error: no target memory available for
4799 2006-05-22 Borut Razem <borut.razem AT siol.net>
4801 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4802 second try. Thanks Stas Sergeev once more.
4804 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
4806 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
4807 (genLeftShift, genRightShift): fixed bug 1491627
4808 * src/hc08/peeph.def (rules 7, 8.x): added
4809 * support/regression/tests/shifts.c (ShiftLeftByParam,
4810 ShiftRightByParam, testShiftByParam): added to test variable shifting
4812 2006-05-20 Raphael Neider <rneider AT web.de>
4814 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
4815 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
4816 (allocReg): add only new registers to dynAllocRegs,
4817 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
4818 #1489055, #1445850, and probably #1483693
4820 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
4822 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
4823 bug in for-loop that didn't emit the last of CONFIG and ID registers
4825 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
4827 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
4829 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
4830 1489016, 1434401 and 1490124
4831 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
4832 1489016, 1434401 and 1490124
4834 2006-05-17 Borut Razem <borut.razem AT siol.net>
4836 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4839 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
4841 * device/include/mcs51/P89c51RD2.h,
4842 * device/include/mcs51/P89LPC901.h,
4843 * device/include/mcs51/P89LPC922.h,
4844 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
4846 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4848 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
4849 to fix missing stack pragma in compiled binary object file,
4851 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4853 * support/packihx/configure.in,
4854 * support/packihx/configure: removed warning, autoconf >= 2.5x can
4855 determine sizeof basic types even while cross compiling
4857 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4859 * src/avr/gen.c (aopop),
4860 * src/ds390/gen.c (aopOp),
4861 * src/hc08/gen.c (aopOp),
4862 * src/mcs51/gen.c (aopop),
4863 * src/pic16/gen.c (pic16_aopOp),
4864 * src/pic/gen.c (aopOp),
4865 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
4866 if size of operand is smaller than spill location
4868 2006-05-12 Borut Razem <borut.razem AT siol.net>
4870 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
4871 have to have CR/LF line endings even if they are checked out on *nix
4872 or on WIN32 in cygwin binmode
4874 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
4876 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
4877 * device/include/ds80c390.h: added sfr16 definitions
4881 * src/ds390/ralloc.c,
4882 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
4883 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
4884 bit returning functions
4885 * support/regression/tests/sfr16.c: enabled test on ds390
4887 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4889 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
4890 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
4892 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
4894 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
4895 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
4896 (cl_address_space constructor): removed expensive initialization,
4897 (cl_address_space::get_cell): extended for late initialization,
4898 (cl_address_space::*): use late initialization,
4899 (cl_address_decoder::activate): removed expensive initialization,
4900 This reduced regression test running time by 25%
4902 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
4910 * support/packihx/Makefile.in,
4911 * support/packihx/clean.mk,
4912 * support/packihx/Makefile.bcc,
4913 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
4915 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4917 * src/SDCCval.c (valNot): fix for regression test failure
4918 of not.c on big endian hosts
4920 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4922 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
4924 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4926 * device/lib/mcs51/Makefile.in: changed string comparison operator
4927 to = for POSIX compliance; == is bash extension
4929 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4931 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
4934 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
4936 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
4937 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
4938 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
4939 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
4940 bug report #1478657,
4942 2006-05-05 Borut Razem <borut.razem AT siol.net>
4944 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
4947 2006-05-02 Borut Razem <borut.razem AT siol.net>
4949 * doc/Makefile.in: removed *.ind dependency since there is no rule to
4950 create *.ind, which made make to fail if invoked with -j 2
4952 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
4954 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
4955 Hubert Sack for patch 1479782
4957 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
4959 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
4961 2006-05-01 Raphael Neider <rneider AT web.de>
4963 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
4964 (create_pic): store only prefix-free device name,
4965 (init_pic): check for device names with "16" prefix,
4967 * src/pic/device.h (struct PIC_device),
4968 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
4970 * device/include/pic/pic12f{635,675,629,683}.h,
4971 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
4972 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
4973 * device/include/pic/pic16f505.h,
4974 * device/lib/pic/libdev/pic16f505.c: removed
4975 * device/include/pic/pic14devices.txt: added support for pic12f
4976 devices, removed unsupported non 16-bit devices
4977 [above changes provided by patch from Zik Saleeba]
4978 * src/pic/*, src/pic16/*, device/include/pic16/*,
4979 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
4981 2006-05-01 Borut Razem <borut.razem AT siol.net>
4983 * configure.in, configure, doc/Makefile.in:
4984 sync with nightly build makefile - latex, dvipdf and dvips
4987 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
4989 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
4990 in the library source
4992 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
4994 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
4996 2006-04-28 Raphael Neider <rneider AT web.de>
4998 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
4999 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5000 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5001 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5003 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5005 * device/lib/pic/libdev/Makefile.in,
5006 * device/lib/hc08/Makefile.in,
5007 * device/lib/gbz80/Makefile.in,
5008 * device/lib/z80/Makefile.in,
5009 * device/lib/ds390/Makefile.in,
5010 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5011 thanks to Borut for the bug report
5013 * configure: always create doc/Makefile independent from --enable-doc
5014 * Makefile.in: always install from directory doc independent from
5016 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5018 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5019 * doc/Makefile.in: install *.txt if present
5020 * device/include/Makefile.in (install): added installation of pic/*.inc
5021 and pic/*.txt files again, they were erroneously removed
5023 2006-04-28 Raphael Neider <rneider AT web.de>
5025 * src/pic/{gen.c,main.h,pcode.c},
5026 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5027 concerning signedness with casts
5029 2006-04-28 Raphael Neider <rneider AT web.de>
5031 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5032 definition of an interrupt handler,
5033 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5034 interrupt handler stuff from picglue() to separate routine,
5035 (picglue): enabled definition of intr handlers in files w/o main()
5037 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5039 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5040 compilation with MSVC 2005 Express Edition (VC8)
5042 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5044 * device/lib/Makefile: fixed build of gbz80 lib
5046 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5048 * support/regression/tests/bug-460010.c,
5049 * support/regression/tests/bug-524691.c,
5050 * support/regression/tests/bug-716242.c: removed conditional defines
5051 that are already in testfwk.h
5053 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5055 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5056 (AccAXRsh1): added, shift right by 1,
5057 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5059 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5061 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5063 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5064 remove cast to same type
5065 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5066 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5068 * link/z80/Makefile: removed, they have moved to
5071 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5072 * install-sh: fix bug #1204398 by setting umask 0022
5073 * device/lib/Makefile: separate build of z80 and gbz80 lib
5075 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5077 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5078 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5080 One basic decision: e.g. src/clean.mk includes further files. In order
5081 to make this work there are two solutions:
5082 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5083 run configure on them. This way they can use
5084 'include $(srcdir)/port-clean.mk'
5085 - always include clean.mk by the Makefile at the same level. To avoid
5086 that `make clean` tries to include and build Makefile.dep the
5087 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5088 implemented, because now even `make uninstall` doesn't create
5089 Makefile.in. clean.mk could be eliminated by pasting it in
5092 * debugger/mcs51/Makefile.in: build own objects from library sources
5093 (SLIB, SDCC) in current directory
5095 * configure, configure.in: renamed --disable-device-lib-build in
5096 --disable-device-lib; added --enable-doc, the required tools are
5097 searched by configure; added result message; the toolchain for the
5098 belonging ports are now only built, if the port is enabled.
5100 * support/regression/*: all output is written in directory gen, because
5101 the fwk and ports directories don't livet in the build tree using vpath
5103 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5104 --disable-device-lib, added --enable-doc, added section VPATH
5106 * sim/ucsim/configure.in,
5107 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5108 z80 are enabled by default
5110 2006-04-24 Raphael Neider <rneider AT web.de>
5112 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5113 to config word, "pic14_"-prefixed some extern functions
5114 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5115 config word has been found
5116 * src/pic/device.h: added prototypes
5117 * src/pic/pcode.c: added "pic14_"-prefix where needed
5118 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5120 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5122 (pic14emitRegularMap): ignore config words,
5123 (pic14createInterruptVect): moved generating __config directives away
5124 (picglue): have __config directives emitted
5126 2006-04-24 Borut Razem <borut.razem AT siol.net>
5128 * doc/Makefile: sync with nightly build makefile
5130 2006-04-24 Raphael Neider <rneider AT web.de>
5132 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5133 registers that have not been assigned proper liveranges,
5134 fixes #1469504 and #1474602,
5135 (pCodeRegOptimizeRegUsage): fixed typo in comment
5137 2006-04-24 Borut Razem <borut.razem AT siol.net>
5139 * device/examples/main8051.c: deleted - it was removed from CVS
5140 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5141 after the transition to Subversion
5142 * src/SDCCalloc.h: deleted - it was removed from CVS
5143 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5144 after the transition to Subversion
5145 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5146 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5147 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5148 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5150 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5152 * as/asx8051.dsp: added mcs51/strcmpi.h
5153 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5154 * as/hc08/aslink.h: updated lnksect prototype
5156 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5158 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5159 (newdot): handle A_ABS
5161 * as/mcs51/asout.c (outarea): output address
5162 * as/hc08/lkaomf51.c,
5163 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5165 * as/mcs51/i51pst.c,
5166 * as/z80/z80pst.c: "ABS" is not A_OVR
5167 * as/hc08/lkarea.c (newarea): read a_addr,
5168 (lnkarea): added codemap array, sort absolute areas to the front,
5169 combine all GSINITx/GSFINAL,
5170 (find_empty_space, allocate_space): new functions,
5171 (lnksect): return next address, handle absolute sections
5172 * as/mcs51/lkarea.c (newarea): read a_addr,
5173 lnksect2 prototype changed,
5174 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5175 (find_empty_space, allocate_space): new, factored out of lnksect2,
5176 (lnksect2): return next address, handle absolute sections
5178 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5179 * as/hc08/lklibr.c (addfile, fndsym),
5180 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5181 index out of range and detect both '\' and '/'
5182 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5183 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5184 regression tests (ds390 cannot return bool yet)
5185 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5186 document critical interrupts on z80, document changed SDCC define
5187 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5188 (_a390_mapping): added .org directive
5189 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5190 (genMultOneByte): fixed warnings
5191 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5193 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5194 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5195 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5196 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5197 * src/pic16/main.c: removed newReg prototype
5198 * src/pic16/pcode.c,
5199 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5201 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5203 * src/pic16/ralloc.c
5204 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5206 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5207 from short to PIC_OPTYPE
5208 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5209 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5210 optype from short to PIC_OPTYPE
5211 * src/port.h: made int_size unsigned to fix warnings
5212 * src/SDCC.y: fixed warning on MSVC
5213 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5214 * src/SDCCopt.c (convertToFcall): fixed warnings
5215 * src/SDCCsymt.h: removed double prototype for genSymName
5216 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5217 offset int to fix warnings
5219 2006-04-22 Borut Razem <borut.razem AT siol.net>
5221 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5222 references to CVS replaced with Subversion
5224 2006-04-21 Borut Razem <borut.razem AT siol.net>
5226 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5227 references to CVS replaced with Subversion
5229 2006-04-19 Borut Razem <borut.razem AT siol.net>
5231 * src/version.awk: adapted for svn
5232 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5233 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5234 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5235 /binutils-avr/etc/*.vi, *.jin: removed all properties
5236 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5238 2006-04-19 Borut Razem <borut.razem AT siol.net>
5240 * CVS to Subversion migration completed
5242 2006-04-18 Borut Razem <borut.razem AT siol.net>
5244 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
5245 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
5247 2006-04-17 Borut Razem <borut.razem AT siol.net>
5249 * device/include/Makefile.in: added pic/*.inc to the installation
5251 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5253 * support/regression/collate-results.py: fixed output in case of
5255 * support/regression/generate-cases.py: fixed splitting of pathnames
5257 * as/hc08/lklibr.c (addfile),
5258 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5260 2006-04-11 Raphael Neider <rneider AT web.de>
5262 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5263 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5264 * src/pic16/pcode.c (assignValnums): fixed #1460578
5266 2006-04-11 Raphael Neider <rneider AT web.de>
5268 * device/lib/pic/libdev/*.c,
5269 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5270 fixes #1468739, enables compilation in --std-c99 mode
5271 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5273 2006-04-11 Raphael Neider <rneider AT web.de>
5275 * src/pic/device.c (find_device): removed debug output
5276 (list_valid_pics): enabled verbose listing of supported devices
5277 * device/include/stdbool.h: define bool as char for pic14/16 as well
5279 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5281 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5283 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5285 * .version: bumped version to 2.5.6
5286 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5288 2006-04-06 Raphael Neider <rneider AT web.de>
5290 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5291 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5292 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5293 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5294 pic14_constructAbsMap
5295 (pic14printPublics): declare absolute global symbols as global
5296 (pic14createInterruptVect),
5297 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5298 (newReg): assume new registers unused, use correct name in
5299 hashtable (reg->name instead of name), more debugLog output
5300 * src/pic/device.h (PIC_device): added fields for verbose output
5301 * src/pic/device.c: moved device definition to pic14devices.txt,
5302 added routines for runtime parsing of pic14devices.txt,
5303 added support for second config word
5304 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5305 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5306 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5307 (_pic14_parseOptions): moved pCodeInitRegisters here
5308 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5309 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5310 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5311 handling the pseudo stack
5312 * device/lib/Makefile.in: ignore failures in objects-pic16,
5313 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5314 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5315 * device/lib/pic/Makefile.subdir,
5316 * device/lib/pic16/Makefile.subdir: improved clean rules
5317 * device/lib/pic/libdev/: NEW, pic14 device libraries
5318 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5319 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5320 * device/include/Makefile.in: create subdir and install pic14 headers
5321 * device/include/pic/p16f_common.inc: removed unused declarations
5322 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5323 PICs from inc2h.pl v1.6,
5324 replaced BIT_AT macros with struct declarations
5325 * device/include/pic/pic14devices.txt: definition of supported devices,
5326 all above improvements contributed by Zik Saleeba, thanks
5327 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5328 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5331 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5333 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5334 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5335 thanks to Charles Olds
5337 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5339 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5341 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5343 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5344 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5345 * support/regression/bug1464657.c: added, new test
5347 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5349 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5352 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5354 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5355 --no-peep and --peep-file <file> are used don't use default rules but
5358 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5360 * src/mcs51/gen.c (genCall): fixed bug 1457608
5362 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5364 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5365 changes seem to cause (trigger?) problems with the build system.
5367 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5369 * src/SDCCpeeph.c (operandsLiteral): new, added,
5370 (callFuncByName): inserted operandsLiteral
5371 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5373 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5375 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5376 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5378 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5380 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5381 implemented patch 1120823 Thanks to Willy De la Court (normal
5382 interrupts need an interrupt number now if they are made critical),
5383 and enabled nesting of critical functions though not for gbz80
5384 (genCritical, genEndCritical): added functions
5385 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5386 * src/z80/mappings.i: added "ei" to all mappings
5388 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5390 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5391 submitted by the Debian SDCC maintainer Aurelien Jarno:
5392 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5393 archive with gcc 4.1 on mips and wrote the patch"
5395 2006-03-16 Raphael Neider <rneider AT web.de>
5397 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5398 the left operand is shorter than the result (c* = lit-c* + int),
5400 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5403 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5405 * src/.version: increased version number to 2.5.5
5406 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5407 linking is done manually in pic16 port's _linkEdit,
5408 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5409 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5410 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5411 allocate asmop as AOP_ACC,
5412 (aopForRemat): added parameter 'bool result' in function declaration,
5413 (pic16_aopGet): return AOP_ACC when accessing WREG,
5414 (pic16_popGetTempReg): minor modification,
5415 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5416 'pic16_allocWithIdx',
5417 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5418 calling function in absolute addresses,
5419 (genAssign): take into account AOP_ACC asmop,
5420 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5421 * src/pic16/pcoderegs.c: some debug functions and lines added,
5422 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5423 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5425 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5426 call to allocReg, not by manually allocating a new one,
5427 (pic16_assignRegisters): now before going through the register
5428 allocating functions mark all registers as free. This eliminates some
5429 side effects resulting from peephole parser done earlier in the backbone
5431 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5433 * src/SDCCicode.c (geniCodeLogic),
5434 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5436 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5438 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5439 (genSend): bugfix, do not allocate and free twice,
5440 (shiftRLong): handle partially overlapping aops
5441 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5443 2006-03-08 Borut Razem <borut.razem AT siol.net>
5445 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5448 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5450 * support/regression/tests/bug1409955.c: new, added
5451 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5452 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5453 (aopForSym, aopOp): increment asmop.allocated if reused,
5454 (freeAsmop): decrement asmop.allocated and check for zero instead of
5456 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5457 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5458 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5459 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5460 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5461 genSignedRightShift, genRightShift, genDataPointerGet,
5462 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5463 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5464 in reverse order from allocation,
5465 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5466 added swappedLR to keep track
5467 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5468 pdata & code for GCC, z80, gbz80 & hc08
5469 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5471 2006-03-08 Raphael Neider <rneider AT web.de>
5473 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5475 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5477 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5478 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5479 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5481 2006-03-06 Borut Razem <borut.razem AT siol.net>
5483 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5484 made the linker quiet
5486 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5488 * src/pic16/gen.c (genPcall): fixed bug #1443644
5489 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5490 which dumps before the function entry point a data byte which represents
5491 the number of the local variables used by the specified function, added
5492 'xinst' for initial support for Extended Instruction Support,
5493 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5494 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5495 port->fun_prefix anymore (may change later),
5496 (genFunction, genEndFunction): do not store/restore local registers for
5497 _main (this should take care the --main-return command line option in
5499 (genOr): removed some legacy pic-port instructions,
5500 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5501 performing operations with SFR's causes data to be written more than
5502 once to each SFR. Perhaps SFRs should be handled in special cases...
5503 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5505 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5506 into account for stack starting position,
5507 (struct OPTIONS pic16_optionsTable): added command line argument
5508 --extended or -y for Extended Instruction Support,
5509 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5510 (deassignLRs): *** perhaps the most important change, old 'for' code
5511 (commented out for reference), didn't account for some registers which
5512 were left marked 'not free' after a pointer operation. The change
5513 reduces register usage a lot in some cases
5515 2006-03-04 Borut Razem <borut.razem AT siol.net>
5517 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5519 * support/regression/tests/bug-524697.c: decreased array size for
5520 mcs51 to fit into the internal RAM
5521 * support/regression/Makefile.in: a little bit more verbose
5523 2006-03-03 Borut Razem <borut.razem AT siol.net>
5525 * support/regression/fwk/lib/testfwk.c,
5526 support/regression/fwk/include/testfwk.h: introduced function
5527 _prints(), nonrecursive _printn(), call _initEmu() from main()
5528 * support/regression/ports/gbz80/support.asm,
5529 support/regression/ports/ucz80/support.asm,
5530 support/regression/ports/z80/support.asm,
5531 support/regression/ports/ds390/support.c,
5532 support/regression/ports/hc08/support.c,
5533 support/regression/ports/host/support.c,
5534 support/regression/ports/mcs51/support.c,
5535 support/regression/ports/xa51/support.c: added empty _initEmu()
5537 * support/regression/ports/pic16/gpsim.cmd,
5538 support/regression/ports/pic16/spec.mk,
5539 support/regression/ports/pic16/support.c,
5540 support/regression/Makefile.in: added pic16 regression test
5542 2006-03-01 Raphael Neider <rneider AT web.de>
5544 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5545 genConstPointerGet): use safe way of generating MOVFF to cover
5546 literals as well as registers, fixes bug #1440527
5547 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5549 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5550 more correctly, fixes bug #1232186
5551 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5552 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5553 gplink guess the correct processor in more cases, applied patch
5554 from Till Riedel attached to and fixing bug #1436552
5556 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5558 * support/regression/tests/array.c: added, contains check for #1434401
5559 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5561 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5563 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5564 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5565 * device/include/mcs51/c8051f326.h,
5566 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5567 * device/include/mcs51/c8051f000.h,
5568 * device/include/mcs51/c8051f018.h,
5569 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5570 PCON_IDLE,PCON_STOP and added sfr16 definitions
5572 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5574 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5575 genGetWord): fixed bug 1409955
5577 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5579 * device/include/hc08/mc68hc908gp32.h,
5580 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5582 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5584 * src/SDCCast.c (constExprValue): return NULL if not a value
5585 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5586 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5587 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5589 2006-02-13 Borut Razem <borut.razem AT siol.net>
5591 * src/regression/ptrarg.c: added, fails due to bug #1430967
5592 * src/regression/Makefile: ptrarg.c added, ...
5594 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5596 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5597 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5599 2006-02-11 Borut Razem <borut.razem AT siol.net>
5601 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5602 print "Processor: xxx" message to stdout only if --verbose
5604 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5606 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5607 * support/regression/tests/bug1426356.c: added
5608 * support/regression/tests/bitfields.c: removed 2 tests
5610 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5612 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5613 * device/include/mcs51/c8051f330.h,
5614 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5615 PCON_IDLE,PCON_STOP and added sfr16 definitions
5616 * device/lib/_divsint.c,
5617 * device/lib/_divuint.c,
5618 * device/lib/_divulong.c,
5619 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5620 register bank bug for small stackauto
5622 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5624 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5626 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5628 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5629 * all.dsp: corrected several bin paths
5630 * device/include/mcs51/c8051f120.h,
5631 * device/include/mcs51/c8051f300.h,
5632 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5633 to PCON_IDLE,PCON_STOP
5634 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5635 * device/lib/printf_large.c (output_float): fixed bug 1388703
5636 * support/regression/tests/bug1057979.c: added test for bug 1388703
5638 2006-02-08 Raphael Neider <rneider AT web.de>
5640 * src/pic/pcode.c (pciTRIS): fixed typo,
5641 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5642 (LinkFlow): fixed handling of flows that end in a call,
5643 (ReuseReg): perform safety check earlier
5644 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5645 to work with flows at the beginning of a pBlock,
5646 fixes #1426557 (Symbol not previously defined),
5647 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5649 (RemoveUnusedRegisters): update register usage info
5650 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5651 created, reuse existing ones instead
5652 * src/pic/gen.c (genPcall): fixed #1424719
5654 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5656 * link/z80/lkmain.c,
5658 * link/z80/lkdata.c,
5659 * link/z80/aslink.h: fixed build on current cygwin:
5660 replaced getline() by lk_getline()
5662 2006-02-01 Borut Razem <borut.razem AT siol.net>
5664 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5665 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5666 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5667 src/regression/bool1.c, src/regression/bool2.c,
5668 src/regression/bool3.c, src/regression/call1.c,
5669 src/regression/compare.c, src/regression/compare10.c,
5670 src/regression/compare2.c, src/regression/compare3.c,
5671 src/regression/compare4.c, src/regression/compare5.c,
5672 src/regression/compare6.c, src/regression/compare7.c,
5673 src/regression/compare8.c, src/regression/compare9.c,
5674 src/regression/configword.c, src/regression/for.c,
5675 src/regression/inline.c, src/regression/mult1.c,
5676 src/regression/nestfor.c, src/regression/or1.c,
5677 src/regression/pointer1.c, src/regression/ptrfunc.c,
5678 src/regression/rotate1.c, src/regression/rotate2.c,
5679 src/regression/rotate3.c, src/regression/rotate4.c,
5680 src/regression/rotate5.c, src/regression/rotate6.c,
5681 src/regression/rotate7.c, src/regression/string1.c,
5682 src/regression/struct1.c, src/regression/sub.c,
5683 src/regression/sub2.c, src/regression/switch1.c,
5684 src/regression/while.c, src/regression/xor.c,
5685 src/regression/create_stc, src/regression/simulate,
5686 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5688 * src/regression/gpsim_assert.h: added
5690 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5692 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5693 ((void (code *) (void)) 0) ();
5702 * as/mcs51/aslink.h,
5704 * as/mcs51/asmain.c,
5705 * as/mcs51/lkdata.c,
5707 * as/mcs51/lkmain.c,
5710 * as/z80/asmain.c: fixed build on current cygwin:
5711 replaced getline() by as_getline()
5713 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5715 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5716 declarator in the symbol chain
5718 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5719 parameter list for function pointers
5720 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5721 * support/regression/tests/bug-716242.c: added
5723 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5725 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5727 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5729 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
5731 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
5732 inifinitely recurseable, added static
5733 * support/regression/tests/bug-1408066.c: added
5735 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
5738 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
5739 renamed, added possibility to create "postLoopLbl"-labels
5740 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
5741 newiTempLoopHeaderLabel
5742 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
5743 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
5744 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
5745 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
5746 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
5747 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
5748 (basicInduction): fixed bug #136564, made static,
5749 (loopInduction): changed parameter of basicInduction, made static,
5750 (addPostLoopBlock): added
5751 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
5752 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
5754 * support/regression/tests/bug-136564.c: added
5755 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
5756 --std-sdcc99 to LIBSDCCFLAGS
5758 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
5760 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
5762 * support/regression/tests/bug-1406131.c: added
5764 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
5766 * src/SDCCast.c (decorateType): fix promotion of unary minus
5767 * src/SDCCsymt.c (computeType): beautified
5768 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
5769 (valUnaryPM, valComplement): fix sign and promotion,
5770 (valNot): ANSI: result type is int (SDCC: unsigned char)
5771 * support/regression/tests/uminus.c: speedup by removing superflous
5773 * support/regression/tests/onebyte.c: added promotion and signedness
5774 tests for unary minus
5775 * support/regressions/tests/bug-477927.c: disable warning about
5776 uninitialized variables
5777 * support/regression/tests/not.c: added
5779 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5781 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
5782 * src/mcs51/gen.c (gen51Code): show final register usage after
5783 fillGaps in asm with --i-code-in-asm
5784 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
5785 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
5786 incUsed, rliveClear, adjustIChain): made static,
5787 (setFromRange): excluded because it's unused,
5788 (findPrevUseSym, markWholeLoop): added,
5789 (findPrevUse): rewritten; fixes bug 895992; now a complete search
5790 through all branches of predecessors enables sdcc to emit the warning
5791 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
5792 (rlivePoint): made static, added parameter emitWarnings which is only
5793 true during the first run out of two,
5794 (findRecursiveSucc, findRecursivePred): removed,
5795 (computeLiveRanges): made static, added parameter emitWarnings,
5796 (dumpIcRlive): added for debugging only
5797 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
5798 removed prototype of setFromRange()
5799 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
5800 in call of computeLiveRanges()
5801 * support/regression/tests/bug-895992.c: added
5802 * support/regression/tests/bug-971834.c: added
5803 * support/valdiag/tests/bug-895992.c: added
5804 * support/valdiag/tests/bug-971834.c: added
5806 2005-12-18 Raphael Neider <rneider AT web.de>
5808 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
5809 (genUnpackBits): improved code for direct operands,
5810 (genPackBits): improved code for literal assignment to bitfields
5811 and for direct destination operands (no FSR indirection),
5812 prevented redundant AND, fixes #1362800,
5813 (AccLsh): added parameter to disable masking of the result
5814 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
5815 skip instructions with side-effects (like incfsz),
5816 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
5817 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
5818 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
5821 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
5823 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
5824 volatile variables as spill location
5826 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
5828 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
5830 * support/regression/tests/bug-1376320.c: added
5832 2005-12-08 Raphael Neider <rneider AT web.de>
5834 * src/pic/device.c: renamed is_shared to pic14_is_shared
5835 * src/pic/gen.c (genIfx): re-enabled handling of sbits
5836 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
5837 (is_valid_identifier): added for above workaround
5839 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
5841 * device/lib/Makefile.in: fixed to enable port-specific-objects
5842 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
5843 char, thanks Hubert Sack
5844 * doc/sdccman.lyx: documented --xstack-loc,
5845 elaborated a bit more on interrupts and pitfalls,
5846 removed "setjmp/longjmp unsupported",
5847 documented some unsupported C99 features
5848 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
5849 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
5850 if, thanks Hubert Sack
5851 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
5852 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
5854 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
5855 regression tests can report resource usage (rfe 700441)
5856 * support/regression/collate-results.py: report resource usage
5857 * support/regression/ports/ds390/spec.mk,
5858 * support/regression/ports/hc08/spec.mk,
5859 * support/regression/ports/mcs51/spec.mk,
5860 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
5861 * support/regression/ports/ds390/uCsim.cmd,
5862 * support/regression/ports/hc08/uCsim.cmd,
5863 * support/regression/ports/mcs51/uCsim.cmd,
5864 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
5865 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
5866 library, use the default one
5867 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
5868 building the library
5870 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
5872 * config.dsp: added dependency on .version and configure_vc.awk
5873 * device/include/setjmp.h: updated for --stack-auto and --xstack
5874 * device/include/mcs51/at89c51snd1c.h: corrected line endings
5875 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
5876 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
5877 * device/lib/libsdcc.lib: added _setjmp
5878 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
5879 (decorateType): fixed bug 1372851,
5880 (optimizeGetHbit): fixed warning
5881 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
5882 array initialisation
5883 * support/regression/tests/bug1057979.c: added test for bug 1358192
5884 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
5886 2005-12-03 Borut Razem <borut.razem AT siol.net>
5888 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
5889 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
5891 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5893 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
5894 createIval): implement symbol independant "flexible array member",
5895 (createIvalCharPtr): implemented flexible array initialisation with a
5897 * src/SDCCsymt.c (copyStruct): removed,
5898 (getSize): fixed misleading comment,
5899 (getAllocSize): removed, the additional allocation size is now in
5900 sym->flexArrayLength,
5901 (checkStructFlexArray): new, syntax checks for flexible array members,
5902 (compStructSize): added syntax checks for "flexible array members"
5903 (copyStruct): removed,
5904 (copyLinkChain): removed inefficient fix for bug 770487
5905 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
5906 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
5907 symbol->flexArrayLength
5909 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
5910 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
5911 * support/regression/tests/structflexarray.c: added
5912 * support/valdiag/tests/structflexiblearray.c: added
5914 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5916 * src/SDCCast.c (decorateType): fixed bug 1368489
5917 * support/Util/SDCCerr.c,
5918 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
5920 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5922 * device/include/mcs51/at89c51snd1c.h: added file submitted by
5923 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
5925 2005-11-27 Borut Razem <borut.razem AT siol.net>
5927 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
5928 support/cpp2/mkdeps.h: added command line option
5929 -obj-ext=<extension> to SDCPP to define object file externion, used
5930 for generation of make dependencies (-M)
5931 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
5933 2005-11-26 Borut Razem <borut.razem AT siol.net>
5935 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
5936 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
5937 added pic and pic16 libraries
5939 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5941 * device/include/float.h: Corrected typo in prototype of __fsgt
5943 2005-11-25 Borut Razem <borut.razem AT siol.net>
5945 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
5946 added creation of model-mcs51-stack-auto libraries
5948 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
5950 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
5952 * src/SDCCast.c (createIvalArray): removed obsolete comment
5954 2005-11-24 Borut Razem <borut.razem AT siol.net>
5956 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
5957 added missing device/lib/mcs51/crt*.asm sources
5959 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
5961 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
5963 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
5965 * device/lib/_fs2schar.c,
5966 * device/lib/_fs2sint.c,
5967 * device/lib/_fs2slong.c: optimized inline asm
5969 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5971 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5972 Better handling of floats between -1.0 and 0.0.
5974 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5976 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
5977 (the missing "if"s prohibited removal of redundant labels)
5979 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5981 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5982 Properly convert floats between -1.0 and 0.0 to long, int, and char
5983 types (max integer value of negative floats tends to zero).
5984 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5985 Removed changes made so to work properly with floats between
5986 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
5989 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5991 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
5992 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
5993 (genCast) cosmetic change
5994 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
5995 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
5997 * support/regression/tests/bitfields (testSignedBitfields): added
5999 2005-11-18 Borut Razem <borut.razem AT siol.net>
6001 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6002 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6003 introduced SILENT option to make building of pic16 libraries less
6005 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6007 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6008 Now they work properly with floats between -1.0 and 0.0
6009 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6011 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6013 * src/SDCCicode.c (printOperand): added missing else
6015 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6017 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6018 reformatted for better readability
6019 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6022 2005-11-17 Borut Razem <borut.razem AT siol.net>
6024 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6025 introduced SILENT option to make building of pic16 libraries less
6026 verbose - used for nightly snapshot build
6027 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6028 available on Win32 platforms.
6029 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6030 medium, large, pic and pic16
6032 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6034 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6035 printf("%f"...) sets fraction to zero.
6037 2005-11-16 Raphael Neider <rneider AT web.de>
6039 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6041 * src/pic/gen.c (genIfx): implemented for CARRY bit
6042 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6043 to generic pointers, fixes #1357332,
6044 (pic16_movLit2f): NEW,
6045 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6047 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6049 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6051 2005-11-11 Raphael Neider <rneider AT web.de>
6053 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6054 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6055 compute pointer's type from operand,
6056 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6057 improved single bit reads, fixes bug #1353379
6059 2005-11-09 Borut Razem <borut.razem AT siol.net>
6061 * support/scripts/sdcc.nsi: added lib/pic to the package
6063 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6065 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6067 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6069 * support/regression/tests/bug1348008.c: added
6070 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6071 * support/regression/tests/bug1337835.c: updated comment
6073 2005-11-06 Borut Razem <borut.razem AT siol.net>
6075 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6076 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6077 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6078 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6079 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6080 dynamic construction of cl_error_class and derivates - 2.nd try
6082 2005-11-05 Borut Razem <borut.razem AT siol.net>
6084 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6085 bug, which caused Bus Errors on sparc solaris
6087 2005-11-04 Borut Razem <borut.razem AT siol.net>
6089 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6090 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6091 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6092 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6093 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6094 and derivates to resolve the initialization problem on OSX
6096 2005-11-02 Borut Razem <borut.razem AT siol.net>
6098 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6099 corrected typo - #include <winsock2.h>
6101 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6103 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6104 (_asxxxx_mapping): added org directive for future enhancements
6106 2005-11-01 Borut Razem <borut.razem AT siol.net>
6108 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6109 enabled sockets on WIN32
6110 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6112 2005-10-31 Borut Razem <borut.razem AT siol.net>
6114 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6115 WIN32 backslash path delimiters should be escaped when used in C strings
6116 * support/regression/tests/bitfields.c: exclude failing assertions for
6117 __CYGWIN32__ and __MINGW32__ hosts
6119 2005-10-30 Borut Razem <borut.razem AT siol.net>
6121 * src/SDCCutil.c: corrected double comparison typo
6123 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6125 * device/lib/medium/Makefile: added for new memory model medium
6126 * device/include/asm/mcs51/features.h: updated for medium/pdata
6127 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6128 added Multiply & Accumulate sbit's and MAC0_PAGE define
6129 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6130 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6131 * device/lib/_mullong.c: update for medium model
6132 * device/lib/incl.mk: added medium model
6133 * doc/sdccman.lyx: documented medium model
6134 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6135 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6136 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6137 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6138 (allocParms): set SCLS and OCLS to pdata for medium model
6139 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6141 (powof2): return <0 if not power of 2
6142 * src/avr/gen.c (genBitWise): use updated powof2
6143 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6144 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6145 (shiftLLeftOrResult): use B if necessary
6146 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6147 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6148 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6149 * support/regression/Makefile.in: added test-mcs51-medium
6150 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6152 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6154 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6156 * device/lib/time.c (mktime): fixed bug 1334315
6158 2005-10-28 Raphael Neider <rneider AT web.de>
6160 * device/include/pic/p16f_common.inc: added common declarations
6161 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6163 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6165 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6166 (aopPutUsesAcc): added to predict accumulator use,
6167 (assignResultValue): save acc if necessary,
6168 (genMinusDec): store result if indirectly addressed,
6169 (genDivOneByte): save acc if necessary,
6170 (movLeft2Result): bugfix if left already in acc,
6171 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6172 attention to accumulator use (esp. pdata),
6173 (genReceive): receive pdata correctly
6174 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6175 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6177 2005-10-27 Raphael Neider <rneider AT web.de>
6179 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6181 2005-10-27 Raphael Neider <rneider AT web.de>
6183 * .version: changed version to 2.5.4
6184 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6185 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6186 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6187 arithmetics support routines
6188 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6189 * device/lib/Makefile.in: also create installdir for pic
6191 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6193 * src/pic/device.c (dump_sfr): rewritten to delegate register
6194 placement to the linker (use `extern sym' rather than sym EQU addr),
6195 (validAddress): fixed to check last specified address
6196 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6197 (popGetLit): truncate literal value to 8 bit,
6198 (popGet): moved assert to more appropriate place
6199 (popGetExternal): create pCode operand from and mark the according
6200 symbol as being `extern'
6201 (popGetAddr): added sanity check on immediate's offset, provide
6202 GPOINTER tag on demand
6203 (aopPut): fixed for immediates,
6204 (mov2w_op): move operand's address or contents to WREG (depending on
6205 operand type), safer variant of mov2w,
6206 (movwf,call_libraryfunc): NEW, handy abbreviations,
6207 (get_argument_pcop,get_return_val_pcop,pass_argument,
6208 get_returnvalue): interface for accessing function parameters and
6210 (assignResultValuei,genRet): use new parameter/return value interface
6211 (pic14_getDataSize): back to old version handling generic pointers,
6212 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6213 provided implementation and/or fixed old one,
6214 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6215 calls, removed legacy 8051 reference code
6216 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6217 (loadSignToC): NEW, move the operands sign bit to CARRY,
6218 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6219 genRightShiftSigned, accepts negative shift counts,
6220 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6221 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6222 generic pointers, __data pointers and __code pointers,
6223 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6224 and signed bitfields, limit bitfields to 8 bit,
6225 (genDataPointerGet): fixed number of bytes read,
6226 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6227 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6228 pointers to constant data are no longer assumed to point to __code
6229 space, removed invalid pointer types,
6230 (bitpatternFromVal): retrieve the PICs representation of an integer
6232 (genDataPointerSet): fixed assigning to po_immediate operands,
6233 (genGenPointerSet): implemented as library call,
6234 (genIfx): fixed incorrect condition,
6235 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6236 provide GPOINTER tag according to destination's storage class,
6237 (genCast): added code to handle casting to generic pointers, added
6238 sign-/zero extension of the result
6239 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6240 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6241 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6243 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6244 address/register resides in the shared banks
6245 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6246 put all variables into separate sections (have the linker arrange
6248 (picglue): put init code and interrupt handlers in separate sections
6249 * src/pic/main.c: added port specific options table, modified to PORT
6250 structure to make GPOINTERs 3 byte, added pic14_options
6251 (_pic14_do_link): private linking routine (update paths to libraries,
6252 add libsdcc.lib by default)
6253 * src/pic/main.h: declare pic14_options
6254 * src/pic/pcode.c: fixed instructions i/o relations,
6255 (RegCond): reverted to correct version,
6256 (newpCodeOpLit): truncate literals to 8 bit,
6257 (genericPrint): added debug output,
6258 (getRegFromInstruction): fixed for various operand types, simplified
6259 (BuildFlow): fixed broken handling of isntructions with labels
6260 (LinkFlow): start at last instruction in flow (skip trailing comments),
6261 pass the flow on to the next instruction after CALL
6262 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6263 (insertPCodeInstruction): fixed inserting after a skip instruction,
6264 (DoBankSelect): fixed for labeled instructions
6265 (OptimizepBlock): honor --nopeep switch
6266 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6267 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6268 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6269 (pCodeOptime2pCodes): allow disabling this optimization via
6270 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6271 but is still buggy), started implementation of a dataflow based
6272 pCode optimization (CSE + dead code elimination)
6273 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6274 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6275 names are independant of the stack location and therefore portable across
6278 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6280 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6281 (selectSpil): fixed bug 1337835 by not spilling bit variables
6282 * support/regression/tests/bug1337835.c: added test for this bug
6283 * src/mcs51/peeph.def: restart after rule 3.c,
6284 addded rules 263.x to optimize loading constants
6286 2005-10-26 Raphael Neider <rneider AT web.de>
6288 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6289 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6290 (genAssign): emit warning when casting literals to generic pointer
6291 type, also applies when taking the address of a fixed variable,
6292 (genCast): improved casting to generic pointers
6293 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6294 extern variables, added verbose error message
6295 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6297 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6299 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6300 carry must be complemented too
6301 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6302 could be emitted by genMinus
6303 * src/SDCCval.c (constVal): fixed bug 1305065
6305 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6307 * src/SDCCast.c (addCast): added promotion for bit variables
6308 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6309 promotion casts + optimisation
6310 (optimizeGetWord): fix warning 'i' might be used uninitialized
6311 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6312 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6314 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6316 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6317 all chars are promoted to int; promotion should be handled in SDCCast.c
6319 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6321 * device/lib/_strcmp.c: Fixed bug 1326457
6323 2005-10-11 Raphael Neider <rneider AT web.de>
6325 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6326 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6328 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6330 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6331 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6333 2005-10-04 Raphael Neider <rneider AT web.de>
6335 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6336 device/lib/pic16/pics.all: added pic18f1320
6337 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6339 2005-09-30 Raphael Neider <rneider AT web.de>
6341 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6342 * src/pic16/devices.inc: NEW, provides device descriptions
6343 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6345 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6347 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6350 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6352 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6353 documented Any Order Bit, Higher Order Byte and Higher Order Word
6354 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6355 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6356 (optimizeGetAbit): new, to get any bit, not only the high bit,
6357 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6358 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6359 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6360 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6361 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6362 GETABIT, GETBYTE, GETWORD: decorate them,
6363 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6364 (ast_print): added GETABIT, GETBYTE, GETWORD
6365 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6366 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6367 (geniCodeBinary): new generic binary icode,
6368 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6369 * src/port.h: updated comment for PORT.hasExtBitOp
6370 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6371 (genGetByte): new, to get a single byte,
6372 (genGetWord): new, to get a word from a long,
6373 (gen51Code): added GETABIT, GETBYTE, GETWORD
6374 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6376 2005-09-23 Raphael Neider <rneider AT web.de>
6378 * configure.in, configure: have device/lib/pic configured
6379 * device/lib/Makefile.in: added model-pic14
6380 * device/lib/clean.mk: added pic/ to clean rule
6381 * device/lib/pic: added rudimentary pic14 library providing support
6382 functions for multiplication/division/generic pointer access
6383 * src/SDCCopt.c (convilong): mark support functions as extern
6384 for pic14 port as well
6385 * src/pic/gen.c (genMult): added assertions,
6386 (genpic14Code): emit warning on unhandled iCodes
6387 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6388 * src/pic/pcode.c (pCodeOpCopy),
6389 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6390 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6391 SFR_REGISTER}), made safe for future extensions
6392 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6393 instructions even if preceeded by SKIP instructions (also remove
6394 them); removed unused code
6395 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6396 prevents leaving parts of the structure uninitialized after copying
6398 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6400 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6402 * support/regression/tests/addsub.c: added test for the bug
6404 2005-09-21 Raphael Neider <rneider AT web.de>
6406 * device/include/pic16/pic18f1220.h,
6407 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6408 * device/lib/pic16/Makefile.rules: added missing opening paren
6409 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6410 are provided in genutils.c,
6411 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6412 operand/result sizes,
6413 (genCmp): assert on NULL pointers first, then check deref'ed values
6414 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6417 2005-09-18 Raphael Neider <rneider AT web.de>
6419 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6420 as these are now unused,
6421 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6422 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6423 local, avoids uninitialized pointer dereference on r->name
6424 * src/pic16/ralloc.c (newReg): fixed indentation
6426 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6428 * src/SDCCval.c (constVal): fixed bug 730366
6429 * support/Util/SDCCerr.c,
6430 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6432 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6434 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6436 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6438 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6440 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6442 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6443 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6444 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6445 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6446 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6447 * packihx/packihx.c (hexDigit): made c unsigned char
6448 * as/mcs51/lklibr.c (fndsym),
6449 * link/z80/lkgb.c (gb),
6450 * link/z80/lklibr.c (fndsym),
6451 * link/z80/lkrloc.c (relr),
6452 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6453 * src/SDCC.lex (checkCurrFile, process_pragma),
6454 * src/SDCCglue.c (spacesToUnderscores),
6455 * src/SDCCmain.c (setParseWithComma, processFile),
6456 * src/asm.c (tvsprintf, printCLine),
6457 * src/avr/gen.c (emitcode, aopPut),
6458 * src/ds390/gen.c (emitcode),
6459 * src/hc08/gen.c (emitcode, emitinline),
6460 * src/mcs51/gen.c (emitcode, genInline),
6461 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6463 * src/pic/ralloc.c (debugLog),
6464 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6466 * src/pic16/ralloc.c (debugLog),
6467 * src/z80/main.c (_process_pragma):
6468 made all ctype.h function calls safe
6469 * src/SDCCopt.c: include math.h for fabs
6470 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6471 and used them throughout the code to make ctype.h function calls safe
6472 * src/ds390/main.c (asmLineNodeFromLineNode),
6473 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6474 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6476 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6477 (newpCodeAsmDir): made ctype.h function calls safe
6478 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6479 pic16_emitcode): made lbp unsigned char*
6480 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6481 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6482 * src/xa51/gen.c (emitcode),
6483 * src/z80/gen.c (_emit2): made lbp unsigned char*
6484 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6487 2005-09-05 Raphael Neider <rneider AT web.de>
6489 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6490 access bank splitpoint
6492 2005-09-05 Raphael Neider <rneider AT web.de>
6494 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6496 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6498 * .version: changed to version 2.5.3
6499 * doc/sdccman.lyx: changed version to 2.5.3,
6500 documented --codeseg and --constseg and pragma codeseg and constseg,
6501 documented bit parameters (reentrant) and bit returning
6502 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6503 currFunc->recvSize, but is this ok for all ports?
6504 (ast2iCode): result of ~ on unsigned char must be cast to int for
6506 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6507 function pointers in bit space
6508 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6509 (processFuncArgs): call port.reg_parm() with reentrancy info
6517 * src/z80/main.c: port.reg_parm prototype extended with
6518 "bool reentrant" parameter
6519 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6520 options.stackAuto for allocating bit register parameters
6521 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6522 (genSend): set BitBankUsed if it is,
6523 (selectRegBank): factored out of genCall for use in genPcall,
6524 (genCall): removed redundant dtype assignmen, use selectRegBank,
6525 (genPcall): handle returning in Carry properly, save in F0 if needed,
6526 (genReceive): handle bit register parameters
6527 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6528 (mcs51_assignRegisters): enable bit registers for all reentrant
6529 functions and don't set BitBankUsed unconditionally
6530 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6531 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6532 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6534 2005-08-27 Borut Razem <borut.razem AT siol.net>
6536 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6537 ppc-osx (Darwin) does not support -u option. It seems that it is
6538 supported only on Linux - GNU cp
6540 2005-08-25 Borut Razem <borut.razem AT siol.net>
6542 * sim/ucsim/gui.src/serio.src/Makefile.in,
6543 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6544 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6545 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6546 install and strip, since the strip at /usr/ccs/bin should be used
6549 2005-08-24 Borut Razem <borut.razem AT siol.net>
6551 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6553 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6555 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6558 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6560 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6561 * as/mcs51/lkmain.c (link_main): fixed warning
6562 * device/include/stdbool.h: ds390 has no advanced bit support yet
6563 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6564 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6565 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6566 and updated their macros
6567 * src/SDCCval.c (constVal): updated comment for renamed b_long
6569 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6571 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6572 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6573 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6574 (oprio): set priority for '['
6575 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6577 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6578 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6579 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6580 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6581 added overlayable BIT_BANK area
6582 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6583 (summary2): explain 'T' in legenda
6584 * as/mcs51/lkrloc.c: replaced old K&R style,
6585 (relr): added R_BIT processing,
6586 (errmsg): added "Bit-addressable relocation error",
6587 (adb_bit): added for converting from byte- to bit-addressable space,
6588 (adb_24_bit): added for converting from byte- to bit-addressable space
6589 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6590 used in reentrant functions now even as return value
6591 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6592 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6593 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6594 * src/SDCCglobl.h: added indicator BitBankUsed
6595 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6596 the bit registers b0-b7
6597 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6598 (geniCodeCast): fixed bug 1263853,
6599 (geniCodeLogicAndOr): put result in bool or char,
6600 (geniCodeReceive): added parameter func for accessing the return type,
6601 (geniCodeFunctionBody): pass func to geniCodeReceive
6602 * src/SDCCmain.c: added indicator BitBankUsed
6603 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6604 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6605 (checkSClass): don't put automatic bool/bit on stack,
6606 (checkFunction): removed check on function cannot return bit
6607 * src/SDCCsymt.h: added newBoolLink prototype
6608 * src/mcs51/gen.c (rb1regs): added bit registers,
6609 (movc): created for assigning to carry,
6610 (pushReg, popReg): created for pushing registers,
6611 (sameRegs): check both AOP_REG and AOP_CRY types,
6612 (aopOp): handle bit registers,
6613 (aopPut): optimization no self-assign,
6614 (saveRegisters): push reg->base (bits) only once for bit registers,
6616 (unsaveRegisters): pop reg->base only once and use popReg,
6617 (assignResultValue): added parameter func and return in carry for bits,
6618 (genIpush): optimization no reload in A if not changed,
6619 (genSend): bit parameters in reentrant functions are passed in bit
6620 registers by first assigning to bits in B, then save registers and
6622 (genCall): handle returning in Carry properly, save it in F0 if needed,
6623 (genPcall): updated assignResultValue call, this is not safe yet for bit
6624 returning function !!!
6625 (genFunction): don't generate equ's for bit registers and use pushReg,
6626 (genEndFunction): take care of bit returning functions and use popReg,
6627 (genRet): return bit in Carry,
6628 (genIfx): optimize bit registers and other directly addressable bits,
6629 (genReceive): updated assignResultValue call
6630 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6631 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6632 registers when using stack-auto
6633 * src/mcs51/ralloc.c (_G): added allBitregs,
6634 (regs8051): added the bit registers,
6635 (createStackSpil): use macro IS_BIT,
6636 (getRegBit): added to allocate a bit register, else spill,
6637 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6638 (updateRegUsage): factored out to ease stepping while debugging,
6639 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6640 also allocate bit registers,
6641 (fillGaps): handle bit registers,
6642 (findAllBitregs): added to create bit vector with all bit registers,
6643 (mcs51_allBitregs): returns this bit vector,
6644 (mcs51_assignRegisters): when using stack-auto use bit registers for
6645 passing parameters and creating local variables
6646 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6648 2005-08-22 Borut Razem <borut.razem AT siol.net>
6650 * device/lib/Makefile.in: replaced find option -or with -o
6651 to make it run on solaris
6653 2005-08-22 Raphael Neider <rneider AT web.de>
6655 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6656 fixes #1265442 (crash on Solaris)
6658 2005-08-20 Borut Razem <borut.razem AT siol.net>
6660 * configure, configure.in: added tests for libsocket and libnsl libraries,
6661 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6662 from support/regression/Makefile.in
6663 * support/regression/Makefile.in: added
6664 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6665 * sim/ucsim/libtool: regenerated on sparc-solaris
6666 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6667 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6668 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6669 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6670 sparc-solaris, which doesn't use GNU ld linker
6671 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6672 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6674 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6676 * src/mcs51/peeph.def: updated comments
6678 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6680 * device/lib/_gptrget.c,
6681 * device/lib/_gptrput.c: slightly shorter
6682 * doc/sdccman.lyx: incremented version
6683 * src/mcs51/peeph.def: moved peephole comments to the line of first
6684 change to better keep line correlation, reanimated 186.e
6685 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6687 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6689 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6690 David Saxton with quotes around file name.
6692 2005-08-15 Borut Razem <borut.razem AT siol.net>
6694 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6695 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6696 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6697 make tests run on x86_64 platform
6699 2005-08-13 Raphael Neider <rneider AT web.de>
6701 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6702 as it might be executed DURING a build (parallel make is wonderful)
6704 2005-08-13 Raphael Neider <rneider AT web.de>
6706 * device/lib/Makefile.in (port-specific-objects-pic16):
6707 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6708 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6710 * device/lib/pic16/Makefile.rules: build subdirs before creating
6711 the library, removed builddir rule, create $(builddir) early in
6712 recurse rule, use empty recurse rule for leaf directories
6713 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6714 mkdir errors (race condition), removed duplicate suffix "hex"
6716 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6717 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6718 prevents mkdir -p from aborting on Alpha
6720 2005-08-12 Raphael Neider <rneider AT web.de>
6722 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6723 db-statements in order to allow for arrays of pointers in code
6724 sections to be placed without interspersed 0-padding, fixes
6726 * (emitStatistics): fixed division by zero for pic18f1220
6727 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6728 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6729 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6730 * (pic16_pCodeConstString): keep track of already emitted string
6731 literals to prevent "duplicate definitions of symbol _str_NR"
6732 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
6734 * device/lib/Makefile.in: ignore failing PIC16 library builds
6735 * device/lib/pic16/Makefile: do not build if gputils are missing
6736 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
6738 2005-08-10 Raphael Neider <rneider AT web.de>
6740 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
6743 2005-08-10 Raphael Neider <rneider AT web.de>
6745 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
6746 Rokas' patch to add the new fixed point type "__fixed16x16"
6747 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
6748 functions for __fixed16x16 arithmetics
6749 * device/lib/pic16: reimplemented the build system to support
6750 a separate build directory, better handling of libio (create
6751 the library in a separate subdir for each architecture) and
6752 easier configuration (centralized in Makefile.common)
6754 2005-08-07 Raphael Neider <rneider AT web.de>
6756 * src/pic16/gen.c (genrshTwo): fixed sign extension
6757 * src/pic16/device.c: added pic18f2320, 4220 and 4320
6758 * device/include/pic16/pic18f2220.h: changed some bit definitions,
6760 * device/include/pic16/pic18f4220.h: NEW, header for
6761 pic18f4220 and pic18f4320
6762 * device/include/pic16/pic18fregs.h: added new devices,
6763 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
6764 * device/include/pic16/signal.h: resolved name clashes
6765 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
6766 to also allow testing for interrupt enable bits, added
6767 comments on how to use the macros
6768 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
6769 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
6770 register definitions for the devices
6771 * device/lib/pic16/pics.all: added new devices
6772 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
6774 * device/lib/pic16/libc/stdlib/memfree: do not count
6775 the block header as free memory
6776 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
6777 simplified and added missing end-of-blocklist-marker
6778 (reported by Peter Onion, fixes #1252814)
6779 * (_mergeHeapBlock): fixed loop condition
6780 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
6781 len==0, restructured code
6782 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
6783 up a bit, reduced bitfield accesses, prevent endless loops
6784 in case of heap corruption
6785 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
6786 "unreferenced arguments/must return a value" warnings
6787 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
6788 replaced BAUDREG with SPBRG
6789 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
6790 device/lib/pic16/debug/gstack/gstack.c: replaced
6791 _naked, _asm, _endasm with __naked, __asm, __endasm
6793 2005-08-05 Raphael Neider <rneider AT web.de>
6795 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
6796 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
6798 2005-08-05 Borut Razem <borut.razem AT siol.net>
6800 * device/lib/Makefile.in: added missing ';'
6801 * configure: removed ^M characters
6803 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6805 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
6806 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
6809 2005-08-04 Borut Razem <borut.razem AT siol.net>
6811 * configure.in: pic16 libraries build 2nd try - enable running
6812 configure in device/lib/pic16
6813 * configure: regenerated from configure.in
6814 * device/lib/Makefile.in: create $(PORT)/bin directory
6816 2005-08-03 Raphael Neider <rneider AT web.de>
6818 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
6819 to get/set values via pointers
6820 * (genUnpackBits,genPackBits): changed detection of
6821 ptr->bitfield vs. sym.bitfield, fixed access via generic
6822 pointers, removed dead (wrong) code for multibyte bitfields
6823 * (genNearPointerGet, genGenPointerGet): removed useless code,
6824 fixed bitfield detection, fixes #1250594
6825 * (genNearPointerSet): removed useless code
6826 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
6827 and introduced macro pic16_emitpcode that conditionally emits
6828 the origin of the following pCode (useful for debugging SDCC)
6829 * src/pic16/pcode.c: changed (and disabled) some debug outputs
6830 * (createDefmap): fixed handling of LFSR for --optimize-df
6832 2005-08-02 Borut Razem <borut.razem AT siol.net>
6834 * device/lib/Makefile.in: pic16 libraries build enabled since
6835 gputils-0.13.2 are now localy installed at sourceforge's compile farm
6837 2005-08-02 Raphael Neider <rneider AT web.de>
6839 * src/pic16/gen.c (genPackBits): removed deprecated warning
6840 * (genGenPointerSet): fixed bitfield detection
6842 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6844 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
6846 2005-07-31 Raphael Neider <rneider AT web.de>
6848 * device/lib/pic16/libdev/pic18f458.c,
6849 device/include/pic16/pic18f458.h: added missing T0CONbits
6851 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
6853 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
6855 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
6857 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
6859 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6861 * device/include/mcs51/at89c51ed2.h: added.
6863 2005-07-23 Raphael Neider <rneider AT web.de>
6865 * src/pic/gen.h: added emitpcode macro for debugging
6866 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
6867 and replace by macro adding debug information on demand
6868 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
6869 * (gencjne): tried to fix; replaced with correct (slower) code
6870 * (gen{Unp,P}ackBits): fixed single bit access
6871 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
6872 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
6873 previous instruction
6874 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
6875 register has to be handled with care (forbidding movement
6876 of assignments/uses, removing assignments completely, ...)
6877 * (pCodeOptime2pCodes): make use of regIsSpecial
6878 * added lots of debugging output (commented out)
6879 * src/pic/rallloc.c (deassignLRs): prevent operand registers
6880 from being reused as result UNLESS it is known to work
6882 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
6884 * support/Util/dbuf.h: include <stddef.h> for size_t
6885 * .version: changed to version 2.5.2
6887 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6889 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
6891 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6893 * src/hc08/gen.c (genMinus): fixed bug #1241835,
6894 (genModOneByte): removed needless psha/pula
6896 2005-07-22 Raphael Neider <rneider AT web.de>
6898 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
6899 have PIC14 handled like PIC16, fixes broken pic14 linker calls
6900 * src/pic/gen.c (resolveIfx): do not "invent" labels
6901 * (genSkipc): changed to positive logic
6902 * (genSkipCond): removed as no longer needed
6903 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
6905 * (genLeftShift): check operands are in different registers
6906 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
6907 INCF does not update CARRY...
6908 * src/pic/main.c: fixed _linkCmd
6909 * src/pic/pcode.c (unlinkpCode): added inactive code
6910 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
6911 alive (do not assign result and operand overlapping registers)
6913 2005-07-22 Raphael Neider <rneider AT web.de>
6915 * src/pic/device.c (dump_sfr): replaced register declaration with
6916 call to emitSymbolToFile() to avoid duplicate symbols
6917 * (assignRelocatableRegisters): do not declare external symbols
6918 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
6919 right (take size of type, not etype)
6920 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
6921 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
6922 * (packRegsForAccUse): disabled assignment of WREG as
6923 the result reg to prevent occurence of just fixed #1235003,
6925 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
6926 symbols (avoids duplicate symbols in .asm file)
6927 * (pic14emitRegularMap): use emitSymbolToFile()
6928 * src/pic/gen.c (aopOp): fixed spillLocation handling
6929 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
6930 * (genDataPointerSet): removed unneccessary variables/output
6932 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
6934 * as/mcs51/lkarea.c: enlarged codemap for banked memory
6935 * device/lib/mcs51/crtbank.asm: added # to 0x0F
6937 2005-07-21 Raphael Neider <rneider AT web.de>
6939 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
6940 architecture cannot handle them efficiently, fixes bug #1235003
6941 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
6942 check for empty sets before using them (fixes bug #1232190)
6944 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
6946 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
6947 (lnksect2): generate warnings for memory overlap
6948 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
6949 constseg to set the name of these segments so you can instruct the linker
6950 to place them in banks
6951 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
6952 * src/SDCCglobl.h: added MODEL_HUGE to enum,
6953 added code_seg and const_seg to options
6954 * src/SDCCglue.c (emitMaps): use options.const_seg,
6955 (createInterruptVect): put interrupt vectors in segment HOME,
6956 (glue): put HOME before static segment and put the main glue in HOME,
6957 (glue): use options.code_seg
6958 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
6959 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
6960 these segments so you can instruct the linker to place them in banks
6961 (linkEdit): use code_loc for HOME segment which should be the first
6962 segment in code memory now
6963 * src/SDCCmem.c: fixed more stuff like bug 1238386
6964 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
6965 (changePointer): don't change function pointers to code pointers for
6967 (compareType): added exceptional check for banked function pointers
6968 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
6969 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
6970 after static in code memory
6971 * src/mcs51/gen.c: added aopLiteralLong prototype,
6972 (aopForSym): use getSize for functions,
6973 (genCall): generate banked calls over one trampoline __sdcc_banked_call
6974 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
6975 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
6977 (genPcall): use call for literal function pointers and generate banked
6978 calls over the one trampoline so there's only one place for the user to
6979 modify according to his/hers hardware,
6980 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
6981 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
6982 * src/mcs51/main.c: added keyword banked,
6983 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
6984 * support/Util/SDCCerr.c,
6985 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
6986 needed for passing the bank and address to the trampoline
6987 * device/lib/mcs51/crtbank.asm: added for bankswitching
6988 * device/lib/mcs51/Makefile: added crtbank
6990 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6992 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
6993 for fields at offset 0 of a struct or union as reported
6994 on 2005-07-07 in the developer mailing list.
6996 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
6998 * src/SDCCmem.c: fixed bug 1238386
7000 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7002 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7003 (patch #1144962), added peephole 300, enabled 259.x
7004 * doc/sdccman.lyx: removed screenshot and provided link instead
7006 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7008 * doc/sdccman.lyx: added section about debugging with ddd
7009 * doc/figures/ddd_example.eps: screenshot of debugging session
7011 2005-07-04 Raphael Neider <rneider AT web.de>
7013 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7014 like CODE pointers, fixes #1115683
7015 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7016 call, fixes bugs #1232211, #1228110,
7017 fixed wrong casts to pCodeFlow from pCodeInstructions
7019 2005-07-04 Raphael Neider <rneider AT web.de>
7021 * src/pic/gen.c (popGet): changed assert to allow for
7023 * (popGetAddr): changed signature to provide
7024 an additional index, patched all call sites
7025 * (genCmpEq): handle literal-like operands correctly
7026 * (genAddrOf): added sanity checks on __code/__data pointers
7027 * (genAssign): added handling of symbols from __code section
7028 * (gencjne): do not generate code for comparisons whose result
7029 is neither stored nor used, fixes bug #1171114
7030 * (AccLsh, AccRsh): operate on operand instead of WREG
7031 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7032 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7034 * rewrote complete shift-by-literal logic, commented unused
7036 * (genConstPointerGet): get multiple bytes (if result size > 1),
7037 fixed handling of non-immediate addresses
7038 * (genPointerGet): handle CODE pointers like CONST pointers
7039 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7040 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7041 operand is to be treated as a literal or not
7042 * (mov2w,genPcall,genCmpEq),
7043 src/pic/genarith.c: use aop_isLitLike() to decide between
7044 literal/register contents
7045 * (addSign): added missing offset
7046 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7047 only emit comment in debug-mode,
7048 use {aop,op}_isLitLike throughout the file
7049 * src/pic/glue.c: fix initializers for pointers (work in progress)
7050 * src/pic/pcode.c (get_op): honor index on _const symbols
7051 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7052 * (dumppBlock): added pCode size estimation
7053 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7054 check for IS_SYMOP before OP_SYMBOL'ing
7055 * fixed indentation, compacted switch-statements
7056 * (allocReg): find free register and allocate it instead of
7057 allocating new registers all the time
7058 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7059 registers as its operands (necessary only for multibyte GETs)
7061 2005-07-01 Raphael Neider <rneider AT web.de>
7063 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7064 debugging .asm-output macros FENTRY + FEXIT
7065 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7067 * (emitpComment): NEW, printf to pCode
7068 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7070 * (popGetAddr): NEW, variant of popGet to access an immediates
7071 high(er) bytes instead of the n'th byte of memory they reference,
7072 replaced popGet with popGetAddr where neccessary
7073 * (genDataPointerGet): reactivated and fixed implementation
7074 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7076 * (genDataPointerSet): fixed multibyte assignments
7077 * (genpic14Code): fixed --i-code-in-asm handling
7078 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7079 * (genPlus): fixed index-out-of-bounds error
7080 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7081 * src/pic/ralloc.c: added debugging output macro FENTRY2
7082 * (spillThis): fixed indentation, enbraced for-body for clarity
7083 * (rematStr): commented out as now unused
7084 * (regTypeNum): commented out special spill case (overwrites
7086 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7088 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7090 * doc/sdccman.lyx: documented sfr16/sfr32,
7091 added example for using storage class with function pointers
7092 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7094 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7096 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7097 * device/lib/_itoa.c,
7098 * device/lib/_ltoa.c: optimized codesize
7099 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7100 but don't know how to suppress the double warning.
7101 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7102 * support/Util/SDCCerr.c,
7103 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7105 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7107 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7108 fixed old K&R prototypes
7109 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7110 * device/lib/_gptrget.c,
7111 * device/lib/_gptrgetc.c,
7112 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7113 also new versions for small generic pointers and banked generic pointers
7114 * src/port.h: added const_name
7115 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7116 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7117 * src/SDCCcse.c (findPrevIc): check all associative operators
7118 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7119 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7120 * src/SDCCmem.c: updated comments,
7121 set far-space to 0 for pdata, results in optimized code
7122 * src/SDCCmem.h: added macro CONST_NAME
7123 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7124 moving the info into the highest bits, see also gptrget/gptrput
7125 * src/src.dsp: added sdcc.ico to project files
7126 * src/avr/gen.c (genCast): fixed bug 0x%d
7127 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7128 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7129 relation between ptr_type and DCL_TYPE,
7130 (genCast): fixed bug 0x%d
7131 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7132 (CODE)" for const_name
7133 * src/hc08/gen.c (genCast): fixed bug 0x%d
7134 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7135 (hc08_port): added "CONST (CODE)" for const_name
7136 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7137 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7138 between ptr_type and DCL_TYPE,
7139 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7140 operand* and took AOP() inside function so sfr-ness can be checked,
7141 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7143 (genFunction, genEndFunction): optimized stack setup,
7144 (genMinus): optimized for literals with ending zeroes (in bytes),
7145 (genCast): fixed bug 0x%d
7146 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7147 (mcs51_port): added "CONST (CODE)" for const_name
7148 * src/mcs51/peeph.def: made rule 226 more generic
7149 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7150 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7151 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7152 * src/z80/main.c (z80_port): added NULL for const_name,
7153 (gbz80_port): added NULL for const_name
7154 * support/regression/tests/bug663539.c,
7155 * support/regression/tests/sfr16.c: new tests
7157 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7159 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7161 2005-06-24 Raphael Neider <rneider AT web.de>
7163 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7165 * device/include/pic16/signal.h: added USBIF
7168 2005-06-24 Raphael Neider <rneider AT web.de>
7170 * device/lib/pic16/libdev/pic18f2455.c,
7171 device/include/pic16/pic18f2455.h: NEW
7172 * device/include/pic16/pic18fregs.h,
7173 device/lib/pic16/pics.all,
7174 src/pic16/device.c: added 18f2455
7175 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7176 device/include/pic16/{pic18f[68][567].h,usart.h}:
7177 replaced MULTIPLE_USARTS define with more relaible
7178 compatibility sfrs (for USART access)
7180 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7182 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7183 and the output asm file line is printed on two lines.
7185 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7187 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7188 BGT, BLE, BHI, and BLS instructions
7189 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7191 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7192 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7194 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7196 2005-06-15 Raphael Neider <rneider AT web.de>
7198 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7199 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7200 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7201 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7202 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7204 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7206 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7207 Marcel Telka in bug #1215704
7209 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7211 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7212 located in shared memory bank.
7214 2005-05-31 Raphael Neider <rneider AT web.de>
7216 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7217 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7218 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7220 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7222 * device/lib/_strncpy.c: fixed the fix
7224 2005-05-26 Raphael Neider <rneider AT web.de>
7226 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7227 initializers with \0, bug #1208187
7228 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7229 intializers with \0, bug #1208187
7231 2005-05-26 Raphael Neider <rneider AT web.de>
7233 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7234 initializers with \0, bug #1208187
7235 * src/pic16/main.c (_process_pragma): added sanity checks
7236 for stack position and size, emit warnings when appropriate
7238 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7240 * device/lib/_strncpy.c: fixed not filling with \0
7242 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7244 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7246 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7247 compound_statement),
7249 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7251 2005-05-24 Raphael Neider <rneider AT web.de>
7253 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7255 2005-05-24 Raphael Neider <rneider AT web.de>
7257 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7258 TRISE definitions, closes bug #1162453
7260 2005-05-22 Raphael Neider <rneider AT web.de>
7262 * src/pic16/main.c (_process_pragma): check for missing
7263 arguments to pragmas code and udata
7264 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7265 consistency fixes to match other headers (thanks to Jim Paris)
7266 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7268 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7270 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7272 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7274 * support/regression/tests/bug1198642.c: new test
7275 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7276 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7277 * support/scripts/resource.h,
7278 * support/scripts/resource.rc,
7279 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7280 * support/scripts/sdcc.ico: added 32x32 icon
7282 2005-05-18 Raphael Neider <rneider AT web.de>
7284 * device/lib/pic16/libdev/pic18f*.c,
7285 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7286 keywords to "__sfr" and "__at (X)"
7287 * device/include/pic16/pic18fregs.h: added pic18f4520
7288 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7289 #1203088 (MPLAB compatibility)
7291 2005-05-17 Raphael Neider <rneider AT web.de>
7293 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7294 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7295 * device/lib/pic16/pics.all: added new devices
7296 * src/pic16/device.c: added support for pic18f4520
7298 2005-05-16 Raphael Neider <rneider AT web.de>
7299 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7300 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7301 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7302 convenience function for bit access
7304 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7306 * device/lib/printf_large.c: fixed bug 1193299
7307 * support/regression/tests/bug1057979.c: added test %3.3s
7309 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7311 * device/include/mcs51/8051.h,
7312 * device/include/mcs51/8052.h: made parseable with lint
7313 * device/include/mcs51/lint.h: added include file for (sp)lint
7314 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7315 * doc/cdbfileformat.lyx,
7316 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7318 2005-05-14 Raphael Neider <rneider AT web.de>
7320 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7321 * device/lib/pic16/libc/stdlib/itoa.c (new)
7322 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7323 * device/lib/pic16/libio/Makefile: exclude subdir according to
7324 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7325 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7326 * src/pic16/gen.c (genFunction): prevent annoying warning
7327 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7329 * support/cpp2/cppmain.c (cpp_output_string): new
7330 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7333 2005-05-13 Borut Razem <borut.razem AT siol.net>
7335 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7337 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7339 * .version: changed to version 2.5.1; back to bleeding edge development
7341 2005-05-11 Borut Razem <borut.razem AT siol.net>
7343 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7344 generate PDF version 1.3 documents
7346 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7348 * .version: changed to version 2.5.0
7350 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7352 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7354 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7356 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7357 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7358 well as many smaller updates.
7359 * .version: changed to version 2.5.0-pre1
7361 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7363 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7365 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7367 * support/regression/tests/bug1185672.c: added
7368 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7370 * src/mcs51/gen.c (genCall): added comments, made it look safer
7371 * src/mcs51/gen.c (genEndFunction): simplified
7373 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7375 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7377 2005-04-14 Borut Razem <borut.razem AT siol.net>
7379 * fixed bug 1045046 - SIGSEGV with really simple code?:
7380 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7381 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7383 2005-04-14 Borut Razem <borut.razem AT siol.net>
7385 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7386 src/pic16/device.h: temporarily disabled experimental #inline pragma
7389 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7391 * device/include/z80/stdio.h,
7392 * device/include/z80/string.h: removed these highly incomplete files so
7393 SDCC can use the default ones in device/include/
7395 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7397 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7399 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7402 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7404 * device/include/malloc.h: removed redundant __reentrant prototypes
7405 * device/lib/_mullong.c: added working xstack variant in asm (C version
7406 doesn't pass regression tests)
7407 * device/lib/bpx.c: used __data and made bpx char for mcs51
7408 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7409 (createFunction): fixed bug with xstackPtr
7410 * src/SDCCcse.c: corrected comments
7411 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7412 (killDeadCode, eBBlockFromiCode): removed unused code
7413 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7415 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7416 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7417 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7418 (genModOneByte): fixed warning in MSVC
7419 * src/mcs51/main.c (): added comments
7420 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7422 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7424 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7426 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7428 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7430 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7432 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7433 characters arrays of larger size than the declared one.
7435 2005-04-10 Borut Razem <borut.razem AT siol.net>
7437 * src/pic/gen.c (genInline),
7438 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7439 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7440 (findNextInstruction), (findPrevInstruction),
7441 (findInstructionUsingLabel),
7442 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7443 * src/pic/pcode.c (findLabel): added missing '\n'
7444 * src/src.dsp: added SDCCdwarf2.c to the project
7446 2005-04-09 Borut Razem <borut.razem AT siol.net>
7448 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7450 2005-04-08 Raphael Neider <rneider AT web.de>
7452 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7453 into the chain after a given one) and mergeDefmapSymbols (combine
7454 defmap entries for each symbol per pcode)
7455 * (createDefmap): have defmap entries merged in the end
7456 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7457 a symbol before replacing one access type's symbol, merge symbols in
7458 the end (replacement symbol might already have an entry)
7459 * (assignValnums): keep reference to written WREG intact
7461 2005-04-08 Raphael Neider <rneider AT web.de>
7463 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7466 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7468 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7471 2005-04-07 Raphael Neider <rneider AT web.de>
7473 * device/include/pic16/usart.h: added compatibility defines for
7474 devices with more than one USART
7475 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7477 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7479 * device/lib/Makefile.in: updated for port specific include
7481 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7483 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7485 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7487 * device/include/8051.h,
7488 * device/include/8052.h,
7489 * device/include/at89S8252.h,
7490 * device/include/at89c55.h,
7491 * device/include/at89x051.h,
7492 * device/include/at89x51.h,
7493 * device/include/at89x52.h,
7494 * device/include/mcs51reg.h,
7495 * device/include/reg51.h,
7496 * device/include/reg764.h,
7497 * device/include/regc515c.h,
7498 * device/include/sab80515.h: (re)moved these 12 files
7499 * device/include/mcs51/8051.h,
7500 * device/include/mcs51/8052.h,
7501 * device/include/mcs51/at89S8252.h,
7502 * device/include/mcs51/at89c55.h,
7503 * device/include/mcs51/at89x051.h,
7504 * device/include/mcs51/at89x51.h,
7505 * device/include/mcs51/at89x52.h,
7506 * device/include/mcs51/mcs51reg.h,
7507 * device/include/mcs51/reg51.h,
7508 * device/include/mcs51/reg764.h,
7509 * device/include/mcs51/regc515c.h,
7510 * device/include/mcs51/sab80515.h: and added them here
7512 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7514 * device/include/stdarg.h: changed SDCC specific keywords to double
7516 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7518 * device/include/hc08/mc68hc908gp32.h,
7519 * device/include/hc08/mc68hc908jb8.h,
7520 * device/include/hc08/mc68hc908jkjl.h,
7521 * device/include/hc08/mc68hc908qy.h: fixed comments
7522 * device/include/mcs51/README: updated
7523 * device/include/mcs51/c8051f120.h: added PINRSF
7524 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7525 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7526 amidst code. Also inline is not supported.
7528 2005-04-06 Raphael Neider <rneider AT web.de>
7530 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7531 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7532 callers stack/frame pointers
7534 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7536 * device/include/pic16/usart.h: added, missing in previous commit,
7537 * device/include/pic16/adc.h: fixed typo,
7538 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7540 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7542 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7543 uninitialized because a bug appears with gplink
7544 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7545 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7546 complains for unrecognised option
7548 2005-04-05 Raphael Neider <rneider AT web.de>
7550 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7551 structs as well (using memcpy)
7552 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7553 on ISRs (GOTO has no label)
7554 * src/pic16/device.h: added OF_OPTIMIZE_DF
7555 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7556 new data flow analysis/optimization
7557 * src/pic16/pcode.c: added (prototypes for and implementation of)
7558 dataflow analysis functions, fixed pCodeInstructions' inCond and
7559 outCond values, made RCALL a branch instruction
7560 * (pic16_unlinkpCode): keep C line if possible
7561 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7562 C line moved if possible
7563 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7564 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7565 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7566 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7568 * (pic16_getJumptabpCode): NEW, needed in...
7569 * (LinkFlow): fixed handling of jumptables, calls and conditional
7571 * (pic16_InsertCommentAfter): NEW
7572 * (pic16_pCodeReplace): made verbose and flow preserving
7573 * (AnalyzeFlow): added call to data flow analysis
7574 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7575 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7576 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7578 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7580 * src/SDCCast.c (decorateType): fixed bug #1105626
7582 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7584 * device/include/asm/pic16/features.h,
7585 * pic18f*.h headers,
7586 * device/include/pic16/adc.h,
7587 * device/include/pic16/delay.h,
7588 * device/include/pic16/i2c.h,
7589 * device/include/pic16/malloc.h,
7590 * device/include/pic16/stdio.h,
7591 * device/include/pic16/stdlib.h,
7592 * device/include/pic16/string.h,
7593 * device/lib/pic16/libc/stdio/printf_tiny.c,
7594 * device/lib/pic16/libc/stdio/printf_small.c,
7595 * device/lib/pic16/libc/stdio/strmgpsim.c,
7596 * device/lib/pic16/libc/stdio/strmmssp.c,
7597 * device/lib/pic16/libc/stdio/strmusart.c,
7598 * device/lib/pic16/libc/stdio/vfprintf.c,
7599 * device/lib/pic16/libc/stdlib/ltoa.c,
7600 * device/lib/pic16/libc/stdlib/putchar.c,
7601 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7602 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7603 * device/lib/pic16/libc/stdlib/memchrram.c,
7604 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7605 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7606 * device/lib/pic16/libio/adc/adcbusy.c,
7607 * device/lib/pic16/libio/adc/adcread.c,
7608 * device/lib/pic16/libio/adc/adcsetch.c,
7609 * device/lib/pic16/libio/usart/ubaud.c,
7610 * device/lib/pic16/libio/usart/ubusy.c,
7611 * device/lib/pic16/libio/usart/udrdy.c,
7612 * device/lib/pic16/libio/usart/uopen.c,
7613 * device/lib/pic16/libio/usart/uputc.c,
7614 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7615 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7616 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7617 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7618 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7619 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7620 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7621 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7622 specific keywords to double underlined form,
7623 * device/lib/pic16/libc/Makefile.rules,
7624 * device/lib/pic16/libsdcc/Makefile.rules,
7625 * device/lib/pic16/libm/Makefile,
7626 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7627 to compile with C standard set in Makefile.common
7628 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7629 rand.c and crc.c in compilation process,
7630 * device/lib/pic16/libsdcc/int/divuint.c,
7631 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7632 `c' from signed to unsigned,
7633 * device/lib/pic16/startup/crt0.c,
7634 * device/lib/pic16/startup/crt0i.c,
7635 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7636 keywords to double underlined form, bug fixes in _do_cinit function
7637 which prevented the correct initialization of the .idata segment,
7638 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7639 core to enter a infinite loop
7640 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7642 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7644 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7646 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7648 * device/include/Makefile.in: add support for hc08 subdirectory
7649 * device/include/hc08/: new subdirectory
7650 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7651 Lucas Loizaga, thanks!
7652 * device/include/hc08/mc68hc908qy.h,
7653 * device/include/hc08/mc68hc908gp32.h,
7654 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7655 their own directory. Changed internal macro names to use the compiler
7656 reserved namespace. Changed SDCC specific keywords to double
7658 * device/include/math.h,
7659 * device/include/malloc.h,
7660 * device/include/stdarg.h,
7661 * device/include/stdbool.h
7662 * device/include/string.h,
7663 * device/include/tinibios.h,
7664 * device/include/ds400rom.h,
7665 * device/include/8051.h,
7666 * device/include/8052.h,
7667 * device/include/80c51xa.h,
7668 * device/include/at89c55.h,
7669 * device/include/at89S8252.h,
7670 * device/include/at89x51.h,
7671 * device/include/at89x52.h,
7672 * device/include/ds80c390.h,
7673 * device/include/reg764.h,
7674 * device/include/regc515c.h,
7675 * device/include/sab80515.h,
7676 * device/include/mcs51/c8051f000.h,
7677 * device/include/mcs51/c8051f018.h,
7678 * device/include/mcs51/c8051f020.h,
7679 * device/include/mcs51/c8051f040.h,
7680 * device/include/mcs51/c8051f060.h,
7681 * device/include/mcs51/c8051f120.h,
7682 * device/include/mcs51/c8051f300.h,
7683 * device/include/mcs51/c8051f310.h,
7684 * device/include/mcs51/c8051f320.h,
7685 * device/include/mcs51/c8051f330.h,
7686 * device/include/mcs51/c8051f350.h,
7687 * device/include/z180.h: Changed SDCC specific keywords to double
7690 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7692 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7694 * (pic16_assignConfigWordValue): disable testing of configuration
7695 register value with config mask,
7696 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7697 function with port->fun_prefix,
7698 * (genFunction): when generating a naked interrupt function never
7699 create an absolute segment placed in interrupt vector address, place
7700 the actual interrupt function at IVA instead, when an interrupt
7701 function is generated with unspecified interrupt then do not create
7702 the absolute section,
7703 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7704 code for generating a call to generic pointer get/put function with
7705 a call to function pic16_callGenericPointer(),
7706 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7707 the call to the generic pointer get/put functions with prefixing the
7708 function name with port->fun_prefix,
7709 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7710 * src/pic16/main.c (_process_pragma): prefix function with
7712 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7713 calling assembler, old 18Fxxxx macro is deprecated,
7714 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7715 PC_ASMDIR in while condition,
7716 * (findInstruction): add PC_ASMDIR in while condition,
7717 * (buildCallTree): prefix main with port->fun_prefix,
7718 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7719 identifier for variable with banked access in instructions BTFSS,
7720 BTFSC, BCF, BSF, BTG
7721 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7722 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7723 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7724 perform optimization when enviroment variable NO_REG_OPT is set,
7725 * (insideLRBlock): NEW, return 1 if register is inside an
7726 INF_LOCALREGS block,
7727 * (RemoveRegFromLRBlock): remove a register that is completely
7728 eliminated by register optimization, but it is still left in local
7729 register store/restore in/from stack block,
7730 * (Remove2pcodes): after removing register, check to see if it
7731 should be removed from local register store/restore in/from stack
7733 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
7734 DUMMY_READ_VOLATILE,
7736 * device/include/pic16/adc.h: minor prototype modifications and
7738 * device/include/pic16/malloc.h: added GPL notice various
7740 * device/include/pic16/stdint.h: NEW, standard header for ints
7741 * device/include/pic16/delay.h: NEW, header for delay functions,
7742 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
7744 * device/include/pic16/signal.h: NEW, header providing helper macros
7745 for implementing signal handlers,
7746 * device/include/pic16/stdio.h: added prototypes for functions,
7747 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
7748 prototypes for stdin and stdout, added macro PUTCHAR to
7749 automatically implement putchar function prototype,
7750 * device/include/pic16/usart.h: modified and updated USART library,
7751 * device/lib/pic16/libio/adc/,
7752 * device/lib/pic16/libio/i2c: some modifications to improve library
7754 * device/lib/pic16/libc/stdio/: modifications for the new printf*
7755 family of functions,
7756 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
7757 family of functions and other sources,
7758 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
7759 of the PIC18Fxx[28] devices,
7760 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
7761 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
7762 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
7763 _do_cinit function, because the previous failed when local variables
7764 where not placed in the same memory bank,
7765 * device/lib/pic16/libsdcc/char/: various modifications to improve
7766 library performance,
7767 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
7768 information on the new functions of the c library and more...
7770 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7772 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
7774 2005-03-26 Raphael Neider <rneider AT web.de>
7776 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
7777 if condition == CARRY)
7778 * (genCmp): adapted to new genSkipc semantics
7779 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
7780 on rIfx (genCmp was broken)
7782 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7784 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
7785 * src/z80/main.c (_keywords[]),
7786 * src/SDCCglobal.h (struct options),
7788 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
7789 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
7790 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
7791 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
7792 always available in leading double underscore form. The C99 support is
7793 mostly missing, but it's a start.
7794 * support/regression/tests/bug-227710.c: fixed nonconforming use of
7795 reserved identifier "__data".
7797 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
7799 * src/mcs51/peeph.def: fixed bug 1170013
7801 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
7803 * device/include/mcs51reg.h: fixed bug 842007
7805 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7807 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
7810 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7812 * src/port.h (struct PORT),
7813 * src/avr/ralloc.c (avr_assignRegisters),
7815 * src/ds390/ralloc.c (ds390_assignRegisters),
7817 * src/hc08/ralloc.c (hc08_assignRegisters),
7819 * src/mcs51/ralloc.c (mcs51_assignRegisters),
7821 * src/pic/ralloc.c (pic14_assignRegisters),
7823 * src/pic16/ralloc.c (pic16_assignRegisters),
7825 * src/xa51/ralloc.c (xa51_assignRegisters),
7827 * src/z80/ralloc.c (z80_assignRegisters),
7829 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
7830 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
7832 * src/SDCCdflow.c (computeDataFlow),
7834 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
7836 * src/SDCCcflow.c (*),
7838 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
7839 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
7840 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
7841 immedDom() returning wrong block; probably fixes bug #1160833)
7843 2005-03-20 Borut Razem <borut.razem AT siol.net>
7845 * support/scripts/inc2h.pl: WIN32 port
7847 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
7849 * device/lib/makefile.in: added abs.c and labs.c
7851 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
7853 * device/include/stdint.h: added
7854 * device/lib/abs.c: added
7855 * device/lib/labs.c: added
7856 * device/include/stdlib.h: added abs() and labs() prototypes
7857 * device/lib/libsdcc.lib: added abs and labs
7858 * device/include/float.h,
7859 * device/lib/_fsmul.c,
7860 * device/lib/printf_fast.c,
7861 * device/lib/printf_tiny.c: updated comments
7863 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7865 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
7868 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7870 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
7871 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
7873 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
7875 * device/lib/printf_large.c: removed inline assembly for portability and
7876 readability. Use printf_fast if speed or size are more important.
7877 * src/pic16/gen.c: removed conditions around use of DEBUGpc
7878 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
7880 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
7882 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
7883 prevent compiler warning
7885 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
7887 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
7888 moved to level 0 and declared as static. Also they are explicit
7889 placed in access bank. This was necessery because some times they
7890 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
7891 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
7892 optimizations. Currently only compare to unsigned char is implemented,
7893 * src/pic16/gen.c: added fReturnIdx array,
7894 * (struct resolvedIfx) is moved to gen.h and made public,
7895 * (struct _G): added sregsAlloc and sregsAllocSet fields,
7896 * (aopForSym): added an optimization to directly store in stack of
7897 the operand of a SEND iCode,
7898 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
7899 but as registers instead (AOP_REG) using the fReturnIdx array,
7900 * (pic16_freeAsmop): remove the freed register from the
7901 _G.sregsAlloc field,
7902 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
7903 a compare of 'WREG',
7904 * (pic16_popGetTempRegCond): changed function prototype, now
7905 function takes also a bitVector argument v which holds the current
7906 set of registers that are allocated for stack access by aopForSym,
7907 registers allocated in aopForSym for accessing stack symbols are not
7908 any more part of the functions usedRegs field,
7909 * (genCall): some times aopOp is called for a stack variable to be
7910 send, aopForSym might perform the push, if this is true make sure
7911 that genCall doesn't push the variable twice by testing _G.resDirect,
7912 * (genFunction): changed testing for unspecified interrupt number
7913 from 256 to INTNO_UNSPEC,
7914 * modified selection scheme of frame pointer generation. Previously
7915 if function did use local registers a frame pointer was generated,
7916 now a frame pointer is generated only if function has arguments
7917 (that need PLUSW2 register access), or has stack arguments, or the
7918 compiler is not instructed to omit the frame pointer,
7919 * (genEndFunction): before restoring local registers that were saved
7920 in the function preamble, also restore the registers that *might*
7921 have been allocated for stack access,
7922 * (genRet): removed some old comments,
7923 * (genCmp, the active (RN's) version): added a call to the
7924 pic16_genCmp_special function to perform the compare with a more
7925 robust and optimized way,
7926 * (genInline): a feature has been added in inline code generation,
7927 which allows a wildcard variable substitution when writing inline
7928 assembly. Code is incomplete and experimental therefore undocumented,
7929 * (genCast): changed order of aopOp for result and right to allow
7930 aopForSym to directly load the result if possible,
7931 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
7932 perform an optimized compare on some selected special occasions,
7933 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
7934 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
7935 generate an IVT any more,
7936 * src/pic16/main.c (pic16_optionsTable): added command line option
7938 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
7939 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
7941 * src/pic16/NOTES: Raphael Neider added in list of active developers
7942 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
7943 jumptable_end to prevent bug #,
7944 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
7945 inCond and outCond fields,
7946 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
7947 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
7948 turn off register spilling,
7949 * (packRegsForOneUse): synced with other ports' versions although it
7950 is not used currently,
7951 * (pic16_packRegisters): added an optimization while reading
7952 structure bitfields, some registers may be saved (malloc code is
7953 decreased by 80 bytes)
7955 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
7957 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
7958 left is a bitfield, if yes, then don't optimize assignment. Perhaps
7959 this can be optimized more?
7961 2005-03-10 Raphael Neider <rneider AT web.de>
7963 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
7964 genNearPointerGet): (hopefully) fixed access to bitfields via
7965 pointers (p->bitN = x; and x = p->bitN; failed)
7967 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
7969 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
7971 2005-03-09 Raphael Neider <rneider AT web.de>
7973 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
7975 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
7977 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
7978 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
7979 (regTypeNum): set REG_BIT type if necessary
7980 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
7981 * support/regression/tests/critical.c: check bug 1144613
7983 2005-03-02 Raphael Neider <rneider AT web.de>
7985 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
7987 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7989 * src/avr/ralloc.c (serialRegAssign),
7990 * src/ds390/ralloc.c (serialRegAssign),
7991 * src/hc08/ralloc.c (serialRegAssign),
7992 * src/mcs51/ralloc.c (serialRegAssign),
7993 * src/pic/ralloc.c (serialRegAssign),
7994 * src/pic16/ralloc.c (serialRegAssign),
7995 * src/xa51/ralloc.c (serialRegAssign),
7996 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
7998 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8000 * src/SDCCast.c (decorateType): fixed bug 1124787
8002 2005-02-20 Hubert Sack <sack AT digiplan.de>
8003 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8005 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8008 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8010 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8011 to keep the correct label reference count when adding/removing references
8012 to labels. A peephole file using this is appended to patch #1144962.
8014 2005-02-14 Raphael Neider <rneider AT web.de>
8016 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8017 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8018 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8019 retrievals of result operand's value on assignment
8021 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8023 * device/include/pic16/string.h: modified prototype for memccpy()
8024 to memccpy(void *, void *, char, size_t)
8025 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8026 check whether to omit frame pointer or not,
8027 * (genInline): convert all occurences of "\n" to LF in inline
8028 assembler blocks, this helps formatting the inline text,
8029 * (pic16_loadFSR0): modified prototype,
8030 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8031 removed some 8051 legacy code,
8032 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8033 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8034 before allocating temporary registers in functions,
8036 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8038 * support/regression/tests/bitvars.c: corrected the "fix"
8040 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8042 * support/regression/tests/bitvars.c,
8043 * support/regression/tests/bitwise.c,
8044 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8046 2005-02-10 Raphael Neider <rneider AT web.de>
8048 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8049 different size for Alpha
8050 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8052 2005-02-09 Raphael Neider <rneider AT web.de>
8054 * src/SDCC.lex(doPragma) : save and restore warning options as well
8055 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8056 * have #pragma less_pedantic set the errorlevel to WARNING
8058 * (cloneOptimize) : fixed wrong malloc's size
8059 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8060 facilitate correct handling of #pragma (save|restore)
8062 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8064 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8066 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8068 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8070 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8072 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8074 2005-02-02 Raphael Neider <rneider AT web.de>
8076 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8077 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8078 * (pic16_storeForReturn): fixed to allow returning function pointers
8079 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8080 * device/include/pic16/{stddef.h,stdbool.h}: added
8082 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8084 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8086 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8088 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8089 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8090 appeared to be required
8092 2005-01-31 Borut Razem <borut.razem AT siol.net>
8094 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8095 include/mcs51 and include/z80 directories to the package
8097 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8099 * src/hc08/gen.c (genFunction): fixed bug #1112752
8101 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8103 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8105 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8107 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8109 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8111 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8113 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8115 * device/include/c8051fxxx.h: removed these 6 files
8116 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8118 2005-01-26 Raphael Neider <rneider AT web.de>
8120 * src/pic16/gen.c (genAssign): fixed assignment from longs
8121 in codespace (were cut to three bytes)
8122 * (genDummyRead): implemented (except for CODESPACE...),
8124 * src/pic16/glue.c (emitStatistics): beautified
8125 * device/lib/pic16/libm/Makefile: added include path
8127 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8129 * src/z80/gen.c (aopPut): fixed bug #1103902
8131 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8133 * device/lib/expf.c: fixed bug #1095792
8135 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8137 * device/lib/pic16/libm: added Math library sources
8139 2005-01-24 Raphael Neider <rneider AT web.de>
8141 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8142 to enable upcast to pCodeOpReg2 (there is no type tag to
8143 differenciate the two and pic16_popGet2p cast into PCOR2)
8144 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8145 (sizeof(sectNames) changed to sizeof(sectName))
8146 Both patches fix segfaults under MinGW.
8148 2005-01-23 Raphael Neider <rneider AT web.de>
8150 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8151 Safe_[mc]?alloc()'ed variables
8152 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8153 of (byte sized) temporaries (assign them to WREG for now)
8154 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8155 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8156 this might fix SIGSEGVs on MinGW...
8157 * src/SDCCopt.c (killDeadCode): restored original behaviour
8158 (volatile operands might get thrown away though)
8160 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8162 * src/pic16/gen.c: fixed bug #1106975,
8163 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8164 pointer update, INTCON is saved, global interrupts are disabled and
8165 restored after updateing TOS.
8166 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8167 * added function attribute 'shadowregs' to take advantage of shadow
8169 * added function attribute 'wparam' as an alternative to the wparam
8171 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8172 user declares a non-ISR function as 'shadowregs',
8173 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8175 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8177 * .version: bumped version number to 2.4.8
8178 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8180 * device/lib/pic16/libio/i2c/: I2C module support library,
8181 * device/include/pic16/i2c.h: I2C support library header,
8182 * device/lib/pic16/libc/stdio/: standard IO support sources,
8183 * (printf_small.c): printf_small() source, supports float print,
8184 * (printf_tiny.c): printf_tiny() source, does not support floats,
8185 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8186 enable global optimizations for entire library source, other
8187 Makefiles in the source tree are also modified to reflect this,
8188 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8190 * doc/sdccman.lyx: updated to reflect new changes,
8191 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8192 sym->onStack if-case,
8193 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8194 sbit, idata, _idata, xdata, _xdata,
8195 * added pragma library, to link an external library, (see doc),
8196 * removed command line options, --pomit-config-words, --pomit-ivt,
8197 --pleave-reset-vector,
8198 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8199 when calling assembler to reflect memory model used, also define
8200 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8201 reflect stack model used,
8202 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8203 on stack return NULL,
8205 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8207 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8208 of the operands is volatile. Fixes #1020220
8210 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8212 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8213 * (OptimizeRegUsage): make sure that there is really no other flow where
8214 the first pCode is used
8216 2005-01-22 Raphael Neider <rneider AT web.de>
8218 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8219 to fix #1106967 (pCode->seq are not set up correctly)
8221 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8223 * src/SDCCglue.c (glue): make sure code area is declared before the
8224 static initialization area.
8226 2005-01-21 Raphael Neider <rneider AT web.de>
8228 * device/lib/Makefile.in: fixed test for pic16 install dir
8229 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8231 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8232 added --optimize-goto compiler switch and pragma wparam documentation
8233 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8234 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8235 and PRODH closing bug #1071770 (peephole optimizer)
8237 2005-01-19 Raphael Neider <rneider AT web.de>
8239 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8240 cmdLine buffers (used when calling sdcpp...) are large enough
8241 (MAX_PATH=256 truncates arguments leading to system halts when
8243 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8244 * (genUminus): rewritten to for efficiency
8245 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8246 used uninitialized in some cases)
8247 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8248 copy the third byte from the int -- now assumes 0x80 (data memory)
8249 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8250 operands (genAddLit expects the iCode's operands to swapped as
8251 well), fixed leftover bytes (crashed for short left operands)
8252 * (pic16_genMinusDec): performance improvements, removed false
8254 * (pic16_genMinus): fixed to cope with differently sized operands
8255 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8257 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8258 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8259 new banksel optimization
8260 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8261 analysis for temporary registers (segfaults...)
8262 * src/pic16/peeph.def: added rule
8264 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8266 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8267 which converts a float number to its ASCII representation
8268 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8269 functions to convert the fractional and integer part of a float to ASCII,
8270 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8271 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8273 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8275 * device/include/pic16/adc.h: added GPL info,
8276 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8277 a pCodeOp as tested operand,
8278 * (genNearPointerGet): optimized bit testing, does not use
8279 intermediate register for bit value, test directly instead with
8280 BTFSS, BTFSC, works only for single bits,
8281 * (genpic16Code): dump the name of the iCode in the asm,
8282 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8283 renamed to pic16_decodeOp,
8284 * (serialRegAssign): do not allocate a temporary register for iCode
8285 sequences that test a single bit for 1/0
8287 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8289 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8290 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8291 access stack and frame pointers. They are initially assigned to
8292 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8293 accessing SFRs. Updated all occurences of modification of stack or
8294 frame pointer in gen.c and pcode.c,
8295 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8296 assigning of a literal value to pointers,
8297 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8298 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8301 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8303 * doc/sdccman.lyx: update documentation about stack pragma, added
8304 some info for stack memory models
8306 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8308 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8310 2005-01-08 Raphael Neider <rneider AT web.de>
8312 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8313 udata sections to fix bug #1097823
8315 2005-01-05 Raphael Neider <rneider AT web.de>
8317 * src/pic16/gen.c (genGenericShift): added handling of differently
8318 sized left operand and result
8320 2005-01-04 Raphael Neider <rneider AT web.de>
8322 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8323 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8324 to hold the condition bit)
8325 * added new version of genCmp (old code available via #define)
8326 * added new version of genShiftLeft/genShiftRight in a generic
8327 way, now supports shifting by negative values
8328 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8329 shiftCount (expected by genGenericShift)
8330 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8331 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8333 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8334 is an invalid literal too...)
8336 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8338 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8339 from Raphael Neider,
8340 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8341 for 8-bit literals. This fixes some literal operands which are sign
8342 extended to 16-bits ints when instruction needs only 8-bits.
8344 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8346 * device/lib/logf.c: added mcs51 assembly version
8347 * device/lib/expf.c: added mcs51 assembly version
8348 * device/lib/_logexpf.c: new shared asm code for expf and logf
8349 * device/include/math.h: add defines for assembly math library
8350 * device/lib/Makefile.in: build new _logexpf.c
8351 * device/lib/libfloat.lib: use new _logexpf.c
8353 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8356 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8357 device types which have less than 0x7f registers.
8359 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8361 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8363 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8365 * device/lib/printf_fast.c: only build on supported arch.
8366 * device/lib/printf_tiny.c: only build on supported arch.
8367 * device/lib/printf_fast_f.c: only build if asm float lib
8368 * device/lib/_fsget1arg.c: only build if asm float lib
8369 * device/lib/_fsget2args.c: only build if asm float lib
8370 * device/lib/_fsnormalize.c: only build if asm float lib
8371 * device/lib/_fsreturnval.c: only build if asm float lib
8372 * device/lib/_fsrshift.c: only build if asm float lib
8373 * device/lib/_fsswapargs.c: only build if asm float lib
8374 * device/include/stdio.h: don't provide print_fast,
8375 print_fast_f, print_tiny prototypes if --xstack used
8377 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8379 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8380 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8383 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8385 * device/lib/printf_fast_f.c: same as printf_fast, but
8386 with floating point enabled
8387 * device/lib/printf_fast.c: minor tweaks
8388 * device/include/stdio.h: add printf_fast_f
8390 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8392 * src/SDCCmain.c: make --float-reent default for mcs51
8393 * device/lib/_fsadd.c: added mcs51 assembly version
8394 * device/lib/_fssub.c: added mcs51 assembly version
8395 * device/lib/_fsmul.c: added mcs51 assembly version
8396 * device/lib/_fsdiv.c: added mcs51 assembly version
8397 * device/lib/_fseq.c: added mcs51 assembly version
8398 * device/lib/_fsneq.c: added mcs51 assembly version
8399 * device/lib/_fsgt.c: added mcs51 assembly version
8400 * device/lib/_fslt.c: added mcs51 assembly version
8401 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8402 * device/lib/Makefile.in: add _fscmp to build
8403 * device/lib/libfloat.lib: add _fscmp to build
8405 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8407 * device/lib/_fs2slong.c: added mcs51 assembly version
8408 * device/lib/_fs2sint.c: added mcs51 assembly version
8409 * device/lib/_fs2schar.c: added mcs51 assembly version
8410 * device/lib/_fs2ulong.c: added mcs51 assembly version
8411 * device/lib/_fs2uint.c: added mcs51 assembly version
8412 * device/lib/_fs2uchar.c: added mcs51 assembly version
8413 * device/lib/_slong2fs.c: added mcs51 assembly version
8414 * device/lib/_sint2fs.c: added mcs51 assembly version
8415 * device/lib/_schar2fs.c: added mcs51 assembly version
8416 * device/lib/_ulong2fs.c: added mcs51 assembly version
8417 * device/lib/_uint2fs.c: added mcs51 assembly version
8418 * device/lib/_uchar2fs.c: added mcs51 assembly version
8419 * device/include/float.h: added #define to select asm vs c
8421 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8423 * device/lib/printf_fast.c: improvements to float output
8424 * device/include/float.h: add defines for assembly float library
8425 * device/lib/_fsget1arg.c: receive 1 float arg
8426 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8427 * device/lib/_fsnormalize.c: normalize a float
8428 * device/lib/_fsreturnval.c: return float, various helper routines
8429 * device/lib/_fsrshift.c: right shift a float's mantissa
8430 * device/lib/_fsswapargs.c: swap 2 floats
8431 * device/lib/Makefile.in: build these 6 new files for mcs51
8432 * device/lib/libfloat.lib: add these 6 files to the library
8434 2004-12-26 Borut Razem <borut.razem AT siol.net>
8436 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8439 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8441 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8442 and fully reentrant and register bank neutral.
8443 * device/lib/printf_fast.c: added float (not enabled by default),
8444 added compact/slower integer (also not enabled by default),
8445 improved size/speed of fast integer code, other minor changes
8446 * device/include/stdio.h, device/lib/Makefile.in,
8447 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8449 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8451 * src/pic16/pcode.c: declaring variables other than at the start of a
8452 block is not supported in C by VC6.
8454 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8456 * applied a previous patch from Raphael Neider that wasn't included
8457 in the previous commits, which fixes infinite loops within jumptable
8459 * made some fixes that previous patches introduced
8461 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8463 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8464 that fixes an issue with AOP_PCODE asmop's offset,
8465 * (pic16_popCopyReg): update instance field too,
8466 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8467 function of pic port,
8468 * (genCmp, genAnd, genAssign),
8469 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8471 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8473 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8474 variables initial values to idata section,
8475 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8476 variables in some functions. This utilizes parmBytes field of iCode
8477 structure to hold the offset of the variable in stack. (might be
8478 able to use the stack field too?)
8479 * applied patch from Raphael Neider # ### , # ###
8480 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8481 variable initial values in idata section,
8482 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8483 for static variables with initial value
8484 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8485 applied fix in while loop from Raphael Neider.
8487 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8489 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8490 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8491 * src/ds390/ralloc.c (serialRegAssign): spill bits
8492 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8493 * support/Util/SDCCerr.c,
8494 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8495 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8496 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8498 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8500 * device/include/sdcc-lib.h: inserted LGPL, added includes
8501 asm/ds390/features.h and asm/mcs51/features.h
8502 * device/include/asm/default/features.h,
8503 * device/include/asm/gbz80/features.h,
8504 * device/include/asm/z80/features.h: added empty _AUTOMEM
8506 * device/include/asm/ds390/features.h,
8507 * device/include/asm/mcs51/features.h: added files with defines for
8508 _AUTOMEM and _STATMEM indicating automatic and static storage class
8509 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8510 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8511 * src/SDCCicode.c (geniCodeCast),
8512 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8513 * src/SDCCloop.c (loopInduction): removed unused variable lr
8514 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8515 to convertToFcall to include char modulo (RFE 1065037), added check
8516 if left operand is unsigned and use abs of literal value
8517 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8518 as it doesn't work after conversion from peephole.def to peephole.rul
8519 * src/mcs51/gen.c (toBoolean): added check for size,
8520 (genModOneByte): optimized code for signed char modulo a literal
8521 power of 2 (thanks to Hubert Sack),
8522 (genRRC): removed unnecessary "clr c",
8523 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8524 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8526 swapped rules 256.c and 256.d,
8527 extended 256.d by using new multiple checks (thanks Erik),
8528 added rules 256.e and 256.f,
8529 updated rule 261.a and 261.b to new generated code
8530 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8532 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8534 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8535 induction related bugs, including first part of bug #1074377
8537 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8539 * applied patch from bug-report #1076292,
8540 * applied patches for genAnd and Goto-optimizations for Raphael
8542 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8543 dump a less iCode information,
8544 * src/pic16/device.h (pic16_options_t): added field debgen,
8545 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8546 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8547 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8549 * (various functions): added macros FENTRY and FENTRY2 to functions,
8550 to emit function prologue,
8551 * (various functions): fixed indentation,
8552 * (genNearPointerGet): fixed loading of FSR0,
8553 * (genPackBits): applied patch from Raphael Neider to fix updating
8554 of FSR0 and touching only the modified bits,
8555 * src/pic16/genarith.c (various functions): added macros FENTRY to
8556 emit function prologue in comments,
8557 * src/pic16/pcode.h: added functions debugf2, debugf3,
8558 * src/pic16/ralloc.c: partial fix for packForPush caused
8561 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8563 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8564 <stsp AT users.sourceforge.net> with reversed byte order
8565 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8567 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8569 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8571 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8572 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8574 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8576 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8578 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8580 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8582 (setFromConditionArgs): friendly operand parser for peephole rules,
8583 (operandBaseName, operandsNotRelated): new peephole condition
8584 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8585 architecture specific register naming into account, handles n-way
8586 comparisons, and supports quoted literals
8587 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8589 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8591 * src/mcs51/peeph.def: fixed bug #1076940
8593 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8595 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8597 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8599 Adding support for replacing ljmps with sjmps in jumptables
8600 generated for switch statements. For now you need to set the
8601 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8602 Now 4 algorithms for mcs51 jumptable generation are used:
8603 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8604 addresses loaded pc-relative for up to 112 cases and stack-pushing
8605 target addresses loaded with offset from dptr for up to 256 cases.
8607 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8608 * src/mcs51/main.c: adapted constants for switch table generation
8609 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8611 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8613 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8614 * support/regression/tests/bug1057979.c: added test for bug 1073386
8616 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8618 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8621 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8623 * src/pic16/device.h,
8624 * src/pic16/genarith.c,
8627 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8629 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8631 Large cummulative patch for pic16 port.
8632 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8633 to call when a stack overflow occurs,
8634 * (malloc.h): added CVS Id tag,
8635 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8637 * added libc directory. The current version of LibC contains string
8638 functions, ctype functions and macros and some functions of the
8639 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8640 be extensively tested in the future. Standard disclaimer here.
8641 Library is not automatically build yet. But one can build it by
8642 invoking 'make' inside the libc directory.
8643 * added ADC library under libio. Preliminary version yet.
8645 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8646 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8647 aopForRemat() now and not by pic16_aopOp(),
8648 * (pic16_popGetTempReg): removed warning messgae when allocating
8649 temporary registers, its a buggy feature and will be removed,
8650 * (pic16_popGet): set register instance field in AOP_CRY,
8651 * (pic16_outBitC): fixed for results in size greater than 1,
8652 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8653 * (pic16_storeForReturn): optimized return of 0,
8654 * (genCmp): experimental code for new genCmp which uses PIC18's
8655 special compare&skip instructions. Initial tests fail some times
8656 with variables grater than 1 byte in size, so new code is disabled,
8657 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8659 * (genCast): began a fix to optimize the casting of a bit to another
8660 bit, now assigning a bitfield to another bitfield will fail, sorry,
8661 * src/pic16/main.c: disabled the use of lr-support feature,
8662 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8663 * added some function prototypes, added function _debugf prototype,
8664 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8665 bits with offset (case PO_GPR_BIT),
8666 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8668 * (isBankInstruction): modified to return 0 for no banking instruction,
8669 and 1 for banking instruction,
8670 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8671 caused stop processing pCodes after a inline assembly block,
8672 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8673 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8674 registers when it shouldn't,
8675 * src/pic16/ralloc.c (allocReg): add preliminary support for
8676 supporting a limited set of temporary registers,
8678 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8680 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8681 genDataPointerSet): ensure assignments always copy in MSB to LSB
8683 (loadRegFromAop): recognize CLRH optimization,
8684 (genFunction): optimize RECEIVE iCodes in reentrant functions
8686 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8688 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8689 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8691 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8692 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8693 contiguous with data
8695 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8697 * device/lib/_gptrget.c (_gptrget),
8698 * device/lib/_gptrgetc.c (_gptrgetc),
8699 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8700 instead of sjmp to ret
8701 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8702 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8704 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8706 * .version: bumped version to 2.4.7
8707 * device/lib/_gptrget.c (_gptrget): is now _naked
8708 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8709 * device/lib/_gptrput.c (_gptrput): is now _naked
8710 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8711 (createFunction): fixed xstack
8712 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8713 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8715 (geniCodeCritical): store original interrupt state in an iTemp bit
8716 var unless stack-auto
8717 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8718 * src/SDCCmain.c (setIncludePath): added include/target to search path
8719 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8720 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8722 (processFuncArgs): put bit vars in bit area
8723 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8724 unsaveRBank): fixed xstack,
8725 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8726 (genFunction, genEndFunction): fixed xstack,
8727 (genAssign): optimization don't walk backwards through mem
8728 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8729 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8730 * support/regression/Makefile: also make library (for stack-auto) when
8731 making "all" and added "test-mcs51-xstack-auto"
8732 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
8733 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
8734 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
8735 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
8736 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
8737 make-library by MAKE_LIBRARY
8738 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
8739 regression tests for xstack
8740 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
8741 * support/regression/tests/critical.c: test for critical on mcs51
8743 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8745 * support/regression/ports/ucz80/spec.mk: use include and lib files from
8746 built version of sdcc instead of installed version
8748 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
8750 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
8751 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
8753 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
8754 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
8755 WARNING: remove device/lib/build/z80/printf.o by hand when
8756 updating from previous build!
8757 * device/lib/z80/printf.c: updated comment
8758 * support/regression/tests/bug1057979.c: test all ports now
8759 * support/regression/tests/bug1065458.c: file added
8761 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8763 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
8764 *_start and *_end symbols for static functions
8766 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
8768 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
8769 and search crt0.o in all library paths,
8770 (setIncludePath): proper handling of --nostdinc,
8771 (setLibPath): proper handling of --nostdlib
8772 * support/regression/Makefile,
8773 * support/regression/ports/ds390/spec.mk,
8774 * support/regression/ports/gbz80/spec.mk,
8775 * support/regression/ports/hc08/spec.mk,
8776 * support/regression/ports/mcs51/spec.mk,
8777 * support/regression/ports/mcs51-large/spec.mk,
8778 * support/regression/ports/mcs51-stack-auto/spec.mk,
8779 * support/regression/ports/z80/spec.mk: use include and lib files from
8780 built version of sdcc instead of installed version
8781 * doc/sdccman.lyx: fixed typo in --nostdinc
8783 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
8788 * src/pic/gen.c : added support to generate code for struct bit fields.
8790 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
8792 * as/xa51/xa_version.h,
8793 * device/include/errno.h,
8794 * device/include/regc515c.h,
8795 * device/lib/_itoa.c,
8796 * device/lib/_ltoa.c,
8797 * device/lib/ser_ir_cts_rts.c,
8798 * sim/ucsim/xa.src/glob.cc,
8799 * sim/ucsim/xa.src/inst_gen.cc,
8800 * sim/ucsim/xa.src/xa_bit.cc,
8801 * sim/ucsim/xa.src/xa_sfr.cc,
8802 * sim/ucsim/z80.src/inst_dd.cc,
8803 * sim/ucsim/z80.src/inst_fdcb.cc,
8804 * support/scripts/keil2sdcc.pl,
8805 * src/pic16/pic16.dsp,
8806 * src/pic16/pic16a.dsp: corrected cvs line endings
8807 * device/lib/printf_large.c: fixed bug 1057979
8808 * src/pic16/gen.c: fixed non-C standard code
8809 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
8810 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
8811 * support/regression/ports/mcs51/support.c: reload T1 asap
8812 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
8813 pdata use and clear idata startup behaviour
8814 * support/regression/tests/bug1057979.c: added
8816 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
8818 * device/examples/ds390/ow390/ad26.h,
8819 * device/examples/ds390/ow390/cnt1d.h,
8820 * device/examples/ds390/ow390/crcutil.c,
8821 * device/examples/ds390/ow390/ownet.h,
8822 * device/examples/ds390/ow390/owsesu.c,
8823 * device/examples/ds390/ow390/swt12.h,
8824 * device/examples/ds390/ow390/swtoper.c,
8825 * device/examples/ds390/ow390/temp10.h,
8826 * device/examples/ds390/ow390/thermodl.c,
8827 * device/examples/ds390/tinitalk/tinitalk.dsp,
8828 * device/examples/ds390/tinitalk/tinitalk.dsw,
8829 * device/examples/mcs51/clock/hw.h,
8830 * device/examples/mcs51/simple2/go.bat,
8831 * device/examples/serialcomm/windows/serial.h,
8832 * device/examples/xa51/dummy.c,
8833 * device/examples/xa51/hello.c,
8834 * device/include/80c51xa.h,
8835 * device/include/at89x051.h: corrected cvs line endings
8837 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
8839 * src/pic16/main.c (options): added command line --gstack, to trace
8840 stack over/under flows,
8841 * added pragma 'wparam' to allow passing first byte of function
8842 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
8843 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
8844 call to __gstack_test function and sets up the symbol as extern,
8845 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
8846 * popaop): added call to pic16_testStackOverflow,
8847 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
8849 * (genCall, genPcall): now all parameters are passed via stack
8850 except in functions that are pass to wparam pragma in which WREG is
8852 * (genPcall): REENTRANT flag is checked to see if variable prototype
8853 contains reentrant keyword, don't call a non-reentrant function, via
8854 a reentrant function pointer or vice versa, functions are never
8856 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
8858 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
8859 SIGSEGV when accessing a NULL register stucture,
8860 * (pic16_printGPointerType): modified to handle UPPER modifier for
8861 function initializers, changed prototype of function to simpler one,
8862 * (pic16_printIvalFuncPtr): check to see if function is already
8863 added in externs list,
8864 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
8865 optimized a move from W to SFR with a move to the same register
8867 * device/lib/pic16/debug: NEW directory, contains debug features
8868 which are enabled when linking with libdebug.lib, currently command
8869 line option --gstack enables stack pointer tracing for over/under
8870 flow, corresponding sources are in debug/gstack
8872 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
8874 * doc/sdccman.lyx: updated SDCC version,
8875 * (PIC16 port): update list of command line options,
8876 * src/pic16/device.h (structure pic16_options_t): added field gstack
8877 to enable stack overflow tracing on push/pops,
8878 * src/pic16/device.c (statistics structure): added statistics
8880 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
8881 pic16_dump_int_registers): increase statistics counters for each
8882 * variable which is encountered
8883 * (pic16_dump_usection): emit each .udata variable to its own udata
8885 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
8886 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
8887 parameters via stack, otherwise use old scheme,
8888 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
8889 assembler output file,
8890 * src/pic16/main.c: added command line options --gstack to enable
8891 push/pop tracing for stack overflow,
8892 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
8893 instructions): added size of each instruction,
8894 * (pic16_countInstruction): estimate size of instructions in
8895 the_pFile list, inline assembly blocks are not counted,
8896 * (pic16_FixRegisterBanking): trace previous register usage, when
8897 banksel optimizations is greater than 0, don't emit a redudant
8900 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
8902 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
8903 * src/pic16/ralloc.c : applied same fix for pic16.
8904 * src/pic/gen.c : tidied it up a little.
8906 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8908 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
8909 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
8911 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8913 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
8915 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8917 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
8918 non-reentrant function __modsint in the interrupt function (thus
8919 corrupting math operations during serial I/O)
8920 * device/lib/ser_ir.c: as above, changed buffersize
8921 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
8923 * doc/Makefile: added option -t for rsync
8925 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8927 * src/SDCCast.h (struct ast),
8928 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
8930 2004-10-20 Borut Razem <borut.razem AT siol.net>
8932 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
8935 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
8937 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
8939 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
8940 support functions to replace long sequences of MOVFF's from access
8941 bank registers to stack and vice versa,
8942 * src/pic16/device.h: added new field opt_flags, where optimization
8943 flags can be set to enable certain features,
8944 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
8945 * pBlock, (genFunction, genEndFunction): surroung loop for
8946 saving/loading used registers in stack with PC_INFO pCodes,
8947 INF_LREGS. Code in between can then be optimized by pCode optimizer
8948 to support function calls,
8949 * (genDataPointerSet): fixed bug which loaded float fields in
8950 structures with corrupt data,
8951 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
8952 in a standard way debug info on stderr. Feature used for developing
8954 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
8955 obsolete chunks of code,
8956 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
8957 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
8958 * pic16/src/pcode.c (pic16_newpCodeInfo,
8959 * (pic16_newpCodeOpLocalRegs),
8960 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
8962 * (pic16_pCodeConstString): printing of the initial value of a
8963 symbol as a comment is inhibited since parsing was already done by
8964 copyStr and output is corrupt,
8965 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
8967 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8969 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
8971 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
8973 * as/mcs51/lkarea.c: removed old K&R style,
8974 (lnksect): changed check on boundary error,
8975 (lnksect2): changed check on boundary error,
8976 (lnksect2): extend XSTK to end of page if size = 1
8977 * as/mcs51/lkmain.c: removed old K&R style,
8978 (Areas51): create l_IRAM symbol
8979 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
8980 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
8981 model-mcs51-stack-auto, added model-mcs51-xstack-auto
8982 * device/lib/_mullong.c: added version to be compiled with xstack
8983 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
8984 * device/lib/mcs51/crtxclear.asm: clear pdata as well
8985 * device/lib/mcs51/crtxstack.asm: fixed comment
8986 * src/SDCCglue.c: maxInterrupts defaults to 0,
8987 (emitMaps): added pdata,
8988 (createInterruptVect): (re)moved default,
8989 (glue): added pdata,
8990 (glue): moved __start__xstack to XSTK with default size 1
8991 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
8992 and options.float_rent when options.stackAuto is set,
8993 (linkEdit): only write XDATA_NAME if provided on command line
8995 * src/SDCCmem.c: added pdata
8996 * src/port.h: added pdata_name to PORT
8997 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
8998 (saveRegisters, unsaveRegisters): removed usage of B,
8999 (genMinus): fixed accumulator clash,
9000 (genJumpTab): added comment, this needs another look
9001 * src/mcs51/gen.c: added check for "B in use" paranoia,
9002 added pushB() and popB()
9003 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9012 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9013 added PSEG (PAG,XDATA) or NULL to port specifier
9014 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9015 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9016 (_mcs51_genInitStartup): removed __start__xstack equ,
9017 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9018 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9019 * src/z80/gen.c (_rleAppend): fixed warnings
9020 * support/regression/tests/zeropad.c: added pdata test
9021 * .version: bumped to 2.4.6
9023 2004-10-17 Borut Razem <borut.razem AT siol.net>
9025 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9026 as a part of nightly build
9028 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9030 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9031 WREG holds the first byte function parameters,
9032 * (aopForSym): take special case for symbols which are in FARSPACE
9033 but in CODESPACE too,
9034 * (assignResultValue): modified to take into account _G.useWreg,
9035 * (genCall): don't use wreg for parameter passing when function is
9036 declared as reentrant, too, added optimization INCF to stack
9037 pointer when stack parameter count is 1,
9038 * (genFunction, genEndFunction): refurnished and fixed to not using
9039 wreg for passing parameters when function has varargs or is
9040 reentrant, fixed bug with symbol name compare for generating
9041 functions in absolute address,
9042 * (pic16_storeForReturn): refurnished,
9043 * (genCmp): began writing a new version of the function, not ready
9044 yet, therefore it is disabled,
9045 * (genAssign): do not read code memory when assigning a function to
9047 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9048 array of characters, not pointer,
9049 * (pic16initialComments): in debug mode emit an .ident directive for
9051 * (_process_pragma): emit a new warning type (internal to pic16)
9052 when setting stack to default length, emit a similar warning when
9053 placing a function at absolute address and address is not word aligned
9054 * (_pic16_parseOptions): added 'return TRUE' statement,
9055 * (_pic16_linkEdit): if compiling a source, then add the source's
9056 file object, first in the list of objects to link,
9058 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9060 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9061 * src/pic/main.c : removed VC warning.
9062 * src/pic/gen.c : changed comment.
9064 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9066 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9067 reference to a deprecated symbol _GPTRREG was causing failure to
9068 link. Thanks G. M. Gallant for the info.
9070 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9072 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9073 comments for Bugs item #954788.
9075 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9077 * src/pic16/device.c (pic16_dump_gsection,
9078 * pic16_groupRegistersInSection): handle symbols declared to be in
9079 access bank differently,
9080 * src/pic16/gen.c (struct _G): added field resDirect,
9081 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9082 send values read from stack directly to result and don't allocate
9084 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9086 * (pic16_sameRegsOfs): NEW,
9087 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9088 free because they were not allocated from temporary pool,
9089 * pic16_popRegFromString): workaround to fix a problem with
9090 allocating variables twice or never,
9091 * (genGenPointerGet): using PRODL instead of FSR0H,
9092 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9094 * (genAssign): take advantage of the _G.resDirect flag,
9095 * (genCast): around line 11844, use mov2f instead of directly
9096 MOVFF'ing between operands to account for literal values,
9097 * src/pic16/genutils.c: some new debug functions for gpsim have been
9099 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9100 float with integer part only,
9101 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9102 place variables in access bank
9103 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9104 updated sources to reflect recent changes in gen.c
9106 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9108 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9109 sources that searched for headers in installation path, now the
9110 device/include/pic16 is used,
9111 * src/pic16/glue.c (pic16glue),
9112 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9113 .line directives if not in debug mode, this suppresses assembler's
9114 warnings for ignored directives
9116 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9118 * src/port.h: made reset_regparms prototype void parameter explicit.
9119 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9120 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9121 * doc/sdccman.lyx: documented warning disabling and how to use
9122 printf_large to make it print floats.
9123 * device/include/stdbool.h: NEW
9124 * device/lib/_atof.c,
9125 * device/lib/_divuint.c,
9126 * device/lib/_divulong.c,
9127 * device/lib/expf.c,
9128 * device/lib/printf_large.c,
9129 * device/lib/sincosf.c,
9130 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9131 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9132 a completely reentrant lib.
9134 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9136 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9137 * device/include/pic16/stdio.h: fixed bug with colon
9139 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9141 * device/include/pic16/stdio.h,
9142 * device/include/pic16/stdlib.h,
9143 * device/include/pic16/math.h: NEW
9144 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9145 declared as _naked to reduce overhead
9146 * device/lib/Makefile.in (target port-specific-objects-pic16):
9147 changed * to *.* so to ignore the CVS directory,
9148 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9149 stacked variables back in stack,
9150 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9153 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9155 * .version: bumped version number to 2.4.5
9156 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9157 * support/Util/SDCCerr.c (messages structure): added entry for
9160 Large cumulative patch for pic16 port and libraries.
9161 * device/include/pic16/sdcc-lib.h,
9162 * device/include/pic16/stdarg.h,
9163 * device/include/asm/pic16/features.h,
9164 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9165 * device/include/pic16/float.h: changes reentrant keyword with
9166 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9167 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9168 updated target build-libraries to include objects from gptr,
9169 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9170 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9171 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9172 all function headings,
9173 * src/SDCCmain.c: added global parameter userIncDirsSet,
9174 * (parseCmdLine): when option -I is encountered add directory to
9176 * src/version.awk: added space between control and long,
9177 * src/pic16/NOTES: added some notes for the port,
9178 * src/pic16/gen.c: added prototype for mov2fp function,
9179 * (fReturnpic16[]): properly named return value registers,
9180 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9181 * (aopForSym): added code to handle symbols with onStack flag set,
9182 symbols onStack are allocated PTRSIZE bytes,
9183 * (aopFreeAsmop): handles special case where asmops are stack objects,
9184 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9185 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9186 added argument lock to trace flaws in allocating temporary registers
9187 when developing port,
9188 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9189 * (pic16_popRegFromString): reenabled allocating a direct register
9191 * (assignResultValue): various beautifications,
9192 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9193 referenced function argument,
9194 * (genIpush): reenabled to allow stacked arguments, handles only
9195 ic->parmPush iCodes,
9196 * (genCall, genPcall): major changes to allow for variable argument
9197 functions, fixed a bug with falsely restoring stack pointer after
9198 returning from call,
9199 * (genFunction): pending code for critical function,
9200 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9201 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9202 * (genNearPointerGet): fixed bug with indirect reading, was always
9204 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9206 * (genAddrOf): rewrote code to take address of a stacked function parameter
9207 * (genCast): fixed casting to generic pointer type,
9208 * src/pic16/gen.h: added AOP_STA,
9209 * (struct asmop): added field stk,
9210 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9211 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9212 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9213 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9214 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9215 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9217 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9219 * (pic16_port structure): generic pointer size is set to 3,
9220 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9221 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9223 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9224 operand is an iTemp,
9226 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9228 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9229 * debugger/mcs51/simi.c: addapt new syntax of s51
9231 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9233 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9234 * src/pic16/pcode.c: commented out some calls to free() in order to
9237 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9240 * src/SDCCicode.c (isiCodeInFunctionCall),
9241 * src/avr/ralloc.c (selectSpil),
9242 * src/pic/ralloc.c (selectSpil),
9243 * src/pic16/ralloc.c (selectSpil),
9244 * src/ds390/ralloc.c (selectSpil),
9245 * src/hc08/ralloc.c (selectSpil),
9246 * src/xa51/ralloc.c (selectSpil),
9247 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9248 stack in the middle of a function call sequence (fixes bug #1020268)
9249 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9250 costs associated with the minimum switch case.
9252 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9254 * src/SDCC.lex: fixed bug #1030549
9256 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9258 * src/SDCCcse.h (struct cseDef),
9259 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9260 over a function call if the CSE is derived from a symbol whose
9261 address has been taken (fixes bug #1029883)
9262 * support/regression/tests/bug-1029883: a new regression test for
9265 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9267 * src/hc08/gen.c (emitinline): fixed bug #1029778
9268 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9269 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9270 and starts toward RFE #905167)
9272 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9274 * src/pic16/gen.c (mov2f): New function to move an operand to
9275 another without considering if it is a literal or a register,
9276 * (pic16_sameRegs): don't check if they are both AOP_REG,
9277 * (AccRsh): removed andmask=0 lines,
9278 * (genLeftShift): duplicated to be improved in future versions,
9279 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9280 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9281 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9282 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9283 * (insertBankSwitch): fixed inserting banksel directives algorithm
9284 for instructions that follow a skip instruction, this fixes a report
9285 for broken subtraction code generation,
9286 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9287 iCode is a left op, just in case result and right share the same
9290 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9293 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9295 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9296 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9297 on 2004-09-12; it was buggy
9299 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9301 * src/SDCCsymt.h: removed RESULT_CHECK
9306 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9308 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9310 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9311 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9312 configuration values no more rejected by compiler, they are assigned
9313 to configuration registers with a warning message instead,
9314 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9315 the for-loop so last conf register is emitted too,
9316 * (_pic16_initPaths): link library libsdcc.lib by default,
9317 * (_hasNativeMulFor): modified test for multiplication according to
9318 Raphael Neider's remarks. Integer multiplication is also done with
9320 * device/include/pic16/pic18fregs.h: corrected type error in while
9321 testing and including 18f6720 header file
9323 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9325 * src/pic16/device.h (pic16_options): removed field use_crt,
9326 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9327 until an optimization to handle single bits is added,
9328 * (pic16_loadFSR0): moved before genUnpackBits,
9329 * (genAnd): some white lines removed,
9330 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9331 leave_reset flags in pic16_options when using crt modules,
9333 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9335 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9336 for bugs 898889 & 979599. Also used some safer print instructions.
9338 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9340 * src/pic16/device.h (pic16_options_t): added field use_crt,
9342 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9343 catch a probable future bug,
9344 * src/pic16/gen.c: aopIdx function commented out,
9345 * (genAssign): commented out old code which used aopIdx,
9346 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9347 code, added if conditionals to take into account the --use-crt
9348 command line options,
9349 * src/pic16/main.c (pic16_optionsTable): added new command line
9350 options, --use-crt= and --no-crt,
9351 * (_pic16_linkEdit): now the proper crt object is added in the
9352 linker command line except than when --no-crt is specified,
9353 * src/pic16/pcode.c,
9354 * src/pic16/pcode.h: added some structures and functions for a new
9355 optimization scheme to compansate for instruction overhead between
9356 same iCodes, this scheme is currently under development and is not
9358 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9360 * device/lib/pic16/startup/crt0i.c,
9361 * device/lib/pic16/startup/crt0iz.c: added global char variable
9362 __uflags to force the generation of an idata section
9364 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9367 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9368 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9370 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9372 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9373 Frieder) and clarified the default code optimization mode
9375 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9377 * src/SDCC.lex (doPragma, process_pragma),
9378 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9379 "opt_code_size", and "opt_code_balanced"
9380 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9381 regrouped options by category, added support for category headers
9382 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9383 and "--opt-code-size"
9384 * doc/sdccman.lyx: documented these new options and pragmas
9385 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9386 preference into account
9388 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9390 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9391 geniCodePreDec): Fixed bug 904237 by generating a warning
9393 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9395 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9397 * src/pic/device.c : When no max ram set validate full memory range.
9399 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9401 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9403 * device/lib/_gptrget.c,
9404 * device/lib/_gptrput.c: updated comment
9405 * device/lib/calloc.c,
9406 * device/lib/free.c,
9407 * device/lib/malloc.c,
9408 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9409 * src/SDCCcse.c (cseBBlock),
9410 * src/SDCCicode.c (printOperand, geniCodeArray),
9411 * src/SDCCicode.h (struct operand): fixed bug 868103
9412 * support/regression/tests/bug-868103.c: added
9413 * src/SDCCast.c (searchLitOp),
9414 * src/SDCCcse.h (struct cseDef),
9415 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9416 * src/SDCCicode.h (struct operand),
9417 * src/SDCCsymt.h (struct sym_link),
9418 * src/avr/gen.c (hasInc),
9419 * src/ds390/gen.c (hasInc),
9420 * src/hc08/gen.c (genPlusIncr, hasInc),
9421 * src/mcs51/gen.c (hasInc),
9422 * src/pic16/glue.c (pic16_printIvalChar),
9423 * src/pic16/ralloc.c (regWithIdx),
9424 * src/xa51/gen.c (hasInc) : removed warnings
9425 * src/SDCCast.c (createBlock): added comment ???
9426 * src/hc08/ralloc.c: updated comments
9428 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9430 * doc/sdccman.lyx: updated section on switch statements, added
9431 section about semaphore locking
9432 * doc/Makefile: added option -info for latex2html
9433 * device/lib/_gptrget.c,
9434 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9436 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9440 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9441 maxram is less than 0x100.
9443 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9445 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9447 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9458 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9459 a jump table is the best form for a switch statement, including
9460 automatic insertion of missing cases to make the case range
9461 continuous. Developed in collaboration with Frieder Ferlemann.
9463 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9465 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9466 accumulator result if it needs sign extension
9468 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9470 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9472 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9474 * device/lib/gbz80/printf.c,
9475 * device/lib/z80/printf.c: removed define for NULL
9477 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9479 * as/xa51/xa_link.c,
9480 * device/examples/ds390/ow390/ad26.c,
9481 * device/examples/ds390/ow390/cnt1d.c,
9482 * device/examples/ds390/ow390/counter.c,
9483 * device/examples/ds390/ow390/ds2480.h,
9484 * device/examples/ds390/ow390/ds2480ut.c,
9485 * device/examples/ds390/ow390/findtype.c,
9486 * device/examples/ds390/ow390/gethumd.c,
9487 * device/examples/ds390/ow390/owllu.c,
9488 * device/examples/ds390/ow390/ownetu.c,
9489 * device/examples/ds390/ow390/swt12.c,
9490 * device/examples/ds390/ow390/swtloop.c,
9491 * device/examples/ds390/ow390/temp.c,
9492 * device/examples/ds390/ow390/temp10.c,
9493 * device/examples/ds390/ow390/thermo21.c,
9494 * device/examples/ds390/ow390/tinilnk.c,
9495 * device/examples/ds390/ow390/tstfind.c,
9496 * device/examples/serialcomm/windows/serial.cpp,
9497 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9498 * device/include/reg51.h: fixed line endings for cvs
9500 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9502 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9503 packRegsForAccUse, packRegisters): new accumulator register
9505 * support/regression/ports/hc08/support.c (_putchar): suppress
9506 warning of unused variable
9507 * src/SDCCicode.c: added SWAP entry to codeTable
9509 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9511 * device/lib/sprintf.c: forgot to add this file before previous commit
9513 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9515 * src/pic16/gen.c (genPackBits): added operand right in function
9516 parameters, load result directly if p_type is POINTER (that is
9517 called by genNearPointerSet)
9518 * (genUnPackBits): added operand left in function parameters,
9519 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9520 FSR0 if accessing bitfields,
9522 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9524 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9525 _print_format; updated printf, sprintf, vsprintf
9526 * device/include/asm/default/features.h: corrected comment/define
9527 * device/lib/Makefile.in: added sprintf.c
9528 * device/lib/libsdcc.lib: added sprintf module
9529 * device/lib/printf_large.c,
9530 * device/lib/vprintf.c,
9531 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9533 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9534 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9535 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9537 * support/regression/tests/zeropad.c: define idata as data for hc08
9539 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9541 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9542 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9543 labels are referenced at least once (even if a reference is not found)
9544 * src/hc08/gen.c (emitcode): set isComment flag for comments
9545 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9546 loads), rules 6a..6b (optimize jumps to return)
9548 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9550 * device/lib/acosf.c (acosf),
9551 * device/lib/asinf.c (asinf),
9552 * device/lib/atanf.c (atanf),
9553 * device/lib/ceilf.c (ceilf),
9554 * device/lib/cosf.c (cosf),
9555 * device/lib/coshf.c (coshf),
9556 * device/lib/cotf.c (cotf),
9557 * device/lib/fabsf.c (fabsf),
9558 * device/lib/floorf.c (floorf),
9559 * device/lib/log10f.c (log10f),
9560 * device/lib/logf.c (logf),
9561 * device/lib/sinf.c (sinf),
9562 * device/lib/sinhf.c (sinhf),
9563 * device/lib/sqrtf.c (sqrtf),
9564 * device/lib/tanf.c (tanf),
9565 * device/lib/tanhf.c (tanhf),
9566 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9567 replaced all instances of "reentrant" in the library functions
9568 defined in math.h with this macro.
9569 * support/regression/tests/float_trans.c: reenabled test for hc08
9571 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9573 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9576 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9578 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9579 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9580 multi-byte volatile operands are used
9581 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9582 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9583 initialization to area GSINIT0 so that it would always precede
9584 any static initializers in GSINIT
9585 * support/regression/tests/zeropad.c: fixed idata define for hc08
9586 * support/regression/tests/bug-927659.c,
9587 * support/regression/tests/float_trans.c: disabled tests for hc08
9588 pending missing library routines
9589 * .version: increased version number to 2.4.4 - hc08 port now passes
9593 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9595 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9596 * Makefile.common.in,
9598 * as/hc08/Makefile.in,
9599 * as/mcs51/Makefile.in,
9600 * as/z80/Makefile.in,
9601 * debugger/mcs51/Makefile.in,
9602 * device/include/Makefile.in,
9603 * device/lib/Makefile.in,
9606 * link/z80/Makefile.in,
9607 * packihx/Makefile.in,
9608 * sim/ucsim/main_in.mk,
9609 * sim/ucsim/avr.src/Makefile.in,
9610 * sim/ucsim/doc/Makefile.in,
9611 * sim/ucsim/gui.src/serio.src/Makefile.in,
9612 * sim/ucsim/hc08.src/Makefile.in,
9613 * sim/ucsim/s51.src/Makefile.in,
9614 * sim/ucsim/xa.src/Makefile.in,
9615 * sim/ucsim/z80.src/Makefile.in,
9617 * support/cpp2/Makefile.in,
9618 * support/librarian/Makefile,
9619 * support/makebin/Makefile: added DESTDIR to the install path proposed
9620 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9621 * doc/sdccman.lyx: added DESTDIR documentation
9623 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9625 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9626 instruction for interrupt handlers, use fast returns when returning
9627 from high priority interrupts
9629 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9631 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9633 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9634 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9635 bugs, ported much of Bernhard's code from mcs51
9636 * src/mcs51/gen.c (genSend),
9637 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9638 than one when calling a reentrant function
9639 * device/lib/_mullong.c: defined an alternate struct layout for big
9642 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9644 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9647 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9649 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9650 are sane and complete before asking the port its prefered parameter
9651 passing method (fixes bug #1017633)
9652 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9655 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9657 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9658 problem in bitfields >= 8 bits.
9660 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9662 * src/SDCCsymt.c: undid changes that were not meant to be committed
9664 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9666 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9668 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9670 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9671 copied and wrong bit got inverted
9673 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9675 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9676 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9677 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9678 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9679 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9680 assignments to bitfields at known addresses
9681 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9682 reads from bitfields at known addresses
9683 * src/hc08/ralloc.c (packRegisters),
9684 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9685 genhc08Code): optimize pointer get values used as conditionals
9686 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9689 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9691 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9692 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9693 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9696 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9698 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9700 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9702 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9705 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9707 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9709 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9711 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9714 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9716 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9718 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9720 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9721 cases use more compact code.
9723 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9725 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9727 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9729 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
9731 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9734 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
9735 parameter of changePointer() from symbol* to sym_link*
9736 * src/SDCCast.c (decorateType): call changePointer() for CAST op
9737 * src/SDCCsymt.c (compareType): void* type is castable to other
9738 pointers, but not necesarily an exact match.
9739 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
9740 is no longer blindly treated as an exact match.
9741 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
9743 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
9745 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
9747 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
9752 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
9754 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
9758 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
9760 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9762 * src/mcs51/gen.c (emitcode): fixed bug #992819
9764 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
9766 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
9767 there's no need to make it worse
9769 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9771 * src/mcs51/ralloc.c (deassignLR),
9772 * src/ds390/ralloc.c (deassignLR),
9773 * src/hc08/ralloc.c (deassignLR),
9774 * src/z80/ralloc.c (deassignLR),
9775 * src/pic/ralloc.c (deassignLR),
9776 * src/pic16/ralloc.c (deassignLR),
9777 * src/avr/ralloc.c (deassignLR),
9778 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
9779 rlivePoint): fixed another part of bug #971834
9781 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9783 * src/z80/main.c: enabled "critical" keyword
9784 * src/z80/mappings.i,
9785 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
9786 functions (fixes bug #979646)
9787 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
9789 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9791 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
9794 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
9796 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
9797 doesn't disable too much optimizations
9799 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9801 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
9803 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
9805 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
9807 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9809 * src/pic/gen.c tidied up tabs
9810 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
9811 * src/pic/main.c tidied up tabs
9812 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
9813 * src/pic/pcoderegs.c tidied up tabs
9814 * src/pic/ralloc.c tidied up tabs
9816 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
9818 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
9819 to S_FIXED for pic16 port and when symbol is not in level 0,
9820 allocate for S_REGISTER storage class and pic16 port, too,
9821 * src/pic16/device.h: prototype for checkSym,
9822 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
9823 * (pic16_assignConfigWordValue): test the value and the mask to
9824 validate that the value is suitable for the configuration word,
9825 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
9826 collect extern declared symbols, don't emit symbol twice, check
9827 first if symbol is in publics set first,
9828 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
9829 * added command line '--fstack' which enables an experimental
9830 feature for stack access, too buggy to be used yet...
9831 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
9832 * (pic16_allocDirReg): when register has storage class S_REGISTER
9833 allocate in pic16_dynAccessRegs,
9834 * device/include/pic16/pic18f????.h: modified configuration word
9835 naming convention, words started as CONFIG0H but should be CONFIG1H
9837 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
9839 * device/include/mcs51reg.h: fixed bug 970993
9841 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9843 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
9844 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
9845 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
9846 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
9847 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
9848 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
9849 error/warning numbers,
9850 added function setWarningDisabled()
9851 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
9852 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
9853 _memcmp.c _memmove.c calloc.c realloc.c free.c
9854 * support/regression/tests/malloc.c: added tests for new functionality
9855 * support/regression/tests/zeropad.c: added tests for truncated initializers
9856 and initialized char arrays starting with '\x0'
9857 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
9859 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
9861 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
9863 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9865 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
9866 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
9867 peephole 177.e. Thanks to anonymous
9869 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
9871 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
9872 function isn't used in the source but referenced as a
9873 variable initializer then declare it as extern in .asm file
9875 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
9877 * .version: increased version number to 2.4.3
9879 Adding version extension according to ChangeLog CVS revision
9880 * src/Makefile.in (target all): added dependency 'version.h'
9881 * (rule version.h): added rule to create version.h from ChangeLog,
9882 * (rule dep): added dependency version.h,
9883 * src/version.awk: AWK script to create version.h
9884 * src/SDCCdwarf2.c (dwWriteModule),
9885 * src/SDCCglue.c (initialComments),
9886 * src/SDCCmain.c (printVersionInfo): modified to write after
9887 version string the version extension number,
9888 * src/SDCCutil.c: included "version.h"
9889 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
9891 * src/SDCCutil.h: added prototype for getBuildNumber
9893 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
9894 includeDirsSet, too,
9895 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
9896 const char [] is found in function prototype...
9898 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
9899 moving to WREG with source is already in WREG,
9900 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
9901 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
9902 * (aopForSym): stack'ed symbols are partially supported, added
9903 if-clause to support symbols in FARSPACE,
9904 * (sameRegs): added test for AOP_ACC to see if registers are same,
9905 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
9906 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
9907 * (pic16_popRegFromString): will not allocate a new register if it
9908 doesn't find one by name, bug may have introduced...
9909 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
9910 * (genIpush): revived to use pic16 port's stack,
9911 * (genAddrOf): added incomplete case for stack'ed operand,
9912 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
9913 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
9914 can handle multibyte operands,
9915 * src/pic16/glue.c (pic16_printIval*): some debug info added,
9916 * (pic16initialComments): added message for MPLAB compatibility
9918 * src/pic16/main.h: prototype for pic16_mplab_comp,
9919 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
9920 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
9921 * (_pic16_linkEdit): NEW, handles link stage, transferred here
9922 because of increased complexity of procedure,
9923 * (_process_pragma): stack pragma changed to format 'stack pos len',
9924 emit symbol '_stack_end' to conform with gplink,
9925 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
9926 to search for register,
9927 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
9929 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
9930 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
9931 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
9932 case for PO_GPR_REGISTER,
9933 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
9934 dies, the new era is ahead !...
9935 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
9936 pic16_dynInternalRegs,
9937 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
9938 * (pic16_allocDirReg): minor optimizations and bug fixes,
9939 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
9941 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
9942 load stack and frame pointer with address of 'stack_end' symbol
9944 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
9946 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
9947 without source code but only variable initializers
9949 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
9951 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
9952 external are not declared as extern to reduce overhead while linking
9954 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
9956 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
9958 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
9960 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
9961 Yee Keat for the patch
9962 * src/SDCCast.c (decorateType): fixed bug #979599
9963 * src/ds390/gen.h: removed local fReturnSizeDS390
9964 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
9965 * src/ds390/gen.c (genAnd, genOr, genXor),
9966 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
9968 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
9970 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
9971 add relFilesSet to $3, manipulate $2 to handle linking of object
9972 files without source files in command line,
9973 * device/include/pic16 (all headers): added ID location macros,
9974 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
9975 entries for ID location bytes,
9976 * (pic16_assignIdByteValue): NEW,
9977 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
9978 added field dumpcalltree to pic16_options_t,
9979 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
9980 is used instead of pic16_Gstack_base_addr, check if (ifx) before
9981 emitting rFalseIfx label after check_carry label,
9982 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
9983 pic16_emitDIRegs), NEW
9984 * (pic16glue): dump .calltree file when option --calltree found,
9985 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
9986 * (_pic16_genAssemblerPreamble): emit ID locations after
9987 configuration registers,
9988 * (pic16_linkCmd): modifications of the link command,
9989 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
9990 * (pic16_pCodeInitRegisters): don't init stack registers,
9991 * (pic16_findPrevInstruction): fixed bug,
9992 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
9993 bug with immediate registers,
9994 * (buildCallTree): traces stack push and pop,
9995 * (pct2): dump also stack usage for each function,
9996 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
9997 * (pic16_allocDirReg): various modifications,
9998 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10001 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10003 * src/pic16/pcode.c: removed buggy double colon
10005 2004-07-01 Borut Razem <borut.razem AT siol.net>
10007 * support/scripts/sdcc.nsi: added include/pic16 to setup
10009 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10011 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10012 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10014 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10015 specific command line arguments. Also added sample lkr script
10016 for placing a variable at a specific memory bank.
10017 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10018 at a specific memory bank,
10019 * (pic16_dump_isection): fixed bug which caused string literals to
10020 be omitted when dumping idata section,
10021 * (pic16_groupRegistersInSection): added code to handle registers
10022 in specific memory banks,
10023 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10024 public, all references are renamed too,
10025 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10027 * (pic16_storeForReturn): added case to handle when dest is WREG,
10028 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10029 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10030 pic16_rel_udata, check to see if that register is marked as being
10031 a member of a specific memory bank,
10032 * (pic16_printIvalCharPtr): added code to add string literals either
10033 to code or the idata sections,
10034 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10035 also accept the 'udata' pragma,
10036 * src/pic16/main.h: new structure types sectName and sectSym
10037 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10038 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10039 * (pic16_findPrevInstruction): fixed, it returned nothing,
10040 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10041 instruction combinations,
10042 * (pic16_FixRegisterBanking): heavily reorganised,
10043 * (pic16_AnalyzeBanking): if generating banksel directives is
10044 disabled, then don't call FixRegisterBanking at all,
10045 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10046 completely removed,
10047 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10049 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10051 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10052 Phuah Yee Keat <yk.phuah AT nestac.com>
10054 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10056 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10057 correctly the IVT even if it is relocated to some other location
10059 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10061 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10062 * device/include/pic16/pic18f2220.h: NEW,
10063 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10064 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10065 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10066 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10067 nodefaultlibs, ivt_loc is the location of the interrupt vector
10068 table, and nodefaultlibs signs that default libraries should not be
10069 linked in link stage,
10070 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10071 according to --ivt-loc argument,
10072 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10073 when pragma stack is found,
10075 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10077 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10078 256 (range check), 257 (do while), 258.a-f (bit banging
10079 f.e. on 3-wire SPI bus)
10081 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10083 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10084 variables used exclusively within a loop
10086 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10088 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10090 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10092 * src/SDCClrange.c (computeClash): fixed bug #971834
10094 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10096 * src/mcs51/gen.c (genCmp): fixed bug #975903
10097 * src/hc08/gen.c (operandsEqu),
10098 * src/ds390/gen.c (operandsEqu),
10099 * src/z80/gen.c (operandsEqu),
10100 * src/pic/gen.c (operandsEqu),
10101 * src/pic16/gen.c (operandsEqu),
10102 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10103 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10105 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10107 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10109 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10111 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10112 default case in switch statement,
10113 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10114 to eliminate problem with initialisation of pointers, but problem
10116 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10117 * (emitStaticSegment): removed various lines emitting debug info,
10118 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10119 added processor registers for utilizing EEPROM,
10120 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10121 configurable and set 8
10123 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10125 * .version: increased version number to 2.4.2,
10127 Cumulative patch for pic16 port
10128 * src/pic16/device.c: changed scheme to dump initial values for
10129 variables in idata segment, all print_idata* functions were removed,
10130 now the pic16_printIval* will be called,
10131 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10132 * _pic16_printPointerType, pic16_printPointerType,
10133 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10134 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10135 NEW, similar to the respective functions in SDCCglue.c,
10136 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10137 way, emitting hex bytes,
10138 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10140 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10142 * src/avr/ralloc.c (serialRegAssign),
10143 * src/xa51/ralloc.c (serialRegAssign),
10144 * src/pic/ralloc.c (serialRegAssign),
10145 * src/pic16/ralloc.c (serialRegAssign),
10146 * src/hc08/ralloc.c (serialRegAssign),
10147 * src/z80/ralloc.c (serialRegAssign),
10148 * src/ds390/ralloc.c (serialRegAssign),
10149 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10151 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10153 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10154 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10156 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10158 Cumulative patch for pic16 port:
10159 * src/pic16/device.h (typedef PIC16_device) modified fields for
10160 defining microcontrollers,
10161 * src/pic16/device.c: added new info for all devices in Pics16 array,
10162 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10163 to be optimised out by the pCode optimiser,
10164 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10165 specially, bug reported by G.M. Gallant,
10166 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10167 as force'd so that cannot be optimised out by pCode optimiser,
10168 * src/pic16/pcode.c,
10169 * src/pic16/pcodepeeph.c,
10170 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10171 they are disabled by default, but can be enabled explicit with
10172 command argument --denable-peeps, for testing,
10173 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10174 --pomit-ivt in COMPILE_FLAGS
10176 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10178 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10179 compilation on MSVC
10181 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10183 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10185 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10187 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10188 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10190 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10192 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10193 would only assign 0x300001 register.
10195 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10197 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10198 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10200 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10202 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10204 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10205 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10206 added peephole 254 (left shift), 255 (jump table)
10208 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10210 * device/lib/Makefile.in: removed comment line with model-pic16,
10211 * (target port-specific-objects-pic16): the libraries and objects
10212 are copied to the build directory form the device/lib/pic16/bin
10215 Cumulative patch concerning pic16 port:
10216 * library directory has been re-organized,
10217 * added support for PIC18F1220,
10218 * added headers and library sources for chips 18f1220,18f6520,
10219 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10221 * configuration registers setting has changed, now each supported
10222 device has a complete description of the registers it uses,
10223 * all initialisations are moved to idata sections, these section
10224 can be absolute or relocatable,
10225 * fixed initialisation of codespace variables,
10226 * fixed warning about PCLATU and gpsim,
10227 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10228 * (genAssign): use table reads when assigning from variables in codespace,
10229 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10230 char/int variables placed in codespace,
10231 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10232 registers set in .asm file, no need for --pomit-config-words anymore,
10233 * (pic16glue): some 8051 legacy segments are commented out
10234 (to be removed completely),
10235 * added support for alternative assembler and linker with --asm=
10236 and --link= command line arguments,
10237 * peepholes are disabled automatically in the port, no need to
10238 specify on command line,
10239 * port supports natively char/int/long multiplication, but converts
10240 all divisions to support functions,
10241 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10242 to the file set in variable $2,
10243 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10244 strings in ASCII format and not in hex,
10245 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10246 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10247 allocate proper register if iCodes aren't temporary,
10249 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10251 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10253 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10255 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10258 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10260 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10261 computed address is reused
10262 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10263 multi-byte bitfields
10265 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10267 * src/z80/gen.c: (genArrayInit): must check for pointers too
10269 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10271 * support/regression/tests/zeropad.c: never meant to commit the
10272 nestedstruct test: removed, added check for GCC version
10274 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10276 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10277 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10278 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10279 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10280 bugs 928906 and 954082 half-empty initializers
10282 * src/SDCCsymt.c (getAllocSize): added for above fix
10283 * src/z80/gen.c (genArrayInit): fixed bug 741044
10284 * support/regression/tests/zeropad.c: added tests
10286 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10288 * src/pic16/device.c (pic16_dump_section): corrected bug which
10289 caused some symbols of the libraries to be misplaced
10291 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10293 * src/pic16/glue.c,
10294 * src/pic16/ralloc.h,
10295 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10296 to fix conflict with pic port
10298 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10300 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10301 externs configuration variables,
10302 * src/pic16/ralloc.h,
10303 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10304 prototype in header, commented out some debug messages
10306 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10308 * src/pic16/glue.c,
10309 * src/pic16/main.c,
10310 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10311 for gpasm COFF object generation. Thanks to D. Hawkins for
10314 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10316 * src/ds390/main.c,
10317 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10318 Brock for spotting this)
10319 * src/ds390/gen.c (genEndFunction),
10320 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10321 interrupt handler and critical. Disable push/pop optimizations when
10322 peephole optimizations disabled.
10324 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10326 Updated pic16 library sources and headers.
10327 * device/lib/pic16/pic18f*/ ,
10328 * device/include/pic16/*.h: modified to handle structured SFR
10331 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10333 * src/port.h (PORT structure): added hook initPaths, now each
10334 port can declare its own default search paths,
10335 which can been seen with the --print-search-dirs option,
10336 see pic16 port for example,
10337 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10338 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10339 * (doPrintSearchDirs): NEW, replaces in a central manner the
10340 printing of search dirs which was split in set*Paths functions,
10341 * (main): added call to port->initPaths and doPrintSearchDirs,
10343 * src/ds390/main.c,
10346 * src/izt/tlcs900h.c,
10347 * src/mcs51/main.c,
10349 * src/pic16/main.c: modified port structures to reflect addition of
10352 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10353 * (pic16_dump_section): for registers in same address reserve memory once,
10354 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10356 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10357 result is greater in size than right or left,
10358 * (pic16_genUMult8X8_8): there are some cases where the result can
10359 be 16 bits size, so handle these,
10360 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10361 * (pic16_outBitC): modified to emit pcodes,
10362 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10364 * (genDivOneByte): implemented algorithm to divide 8-bits,
10365 * (genCmp): uncommented goto, but issues still exist,
10366 * (genAnd): fixed a bug with variables >8bits,
10367 * (genPackBits): optimization added that uses BCF/BSF to change a
10369 * (genAssign): fixed bug when assigning floating point literals,
10370 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10371 __sdcc_gsinit_startup label,
10372 * src/pic16/main.c (_pic16_init): removed search directory
10374 * (_pic16_initPaths): NEW, used to initialise search directories,
10375 * (_hasNativeMulFor): support functions for all except char/int
10376 multiplication, and char division,
10377 * (PIC16_port struct): modified entry for native mul support,
10378 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10380 * (buildCallTree): call to register_usage is ifdef'ed out,
10382 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10384 * device/include/string.h: applied Stas Sergeev's patch to make this
10385 header file compatible with the preprocessor -Wundef option
10386 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10387 failure (fixes bug #941458)
10389 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10391 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10392 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10393 that the variable, not the function, should be static
10394 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10395 to be consistent with non-literal case
10397 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10399 * src/SDCCast.c (isConformingBody): fixed bug #949967
10400 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10401 convilong): fixed bug #952086
10403 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10405 * src/SDCCmem.c (allocVariables): fixed bug #955321
10407 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10409 * src/hc08/main.c (_hc08_genAssemblerEnd),
10410 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10411 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10412 completely eliminated the use of a temporary file
10413 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10414 when more than one file linked
10415 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10417 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10419 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10420 which fixes bug #543481
10421 * support/regression/tests/bug-751703.c: fixed comments left from a
10422 cut and paste error
10423 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10424 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10425 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10427 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10428 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10429 are now changed to underscores in moduleName
10431 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10433 * as/mcs51/lkmem.c: better fix for bug #954173
10435 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10436 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10438 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10439 * device/include/c8051f000.h,
10440 * device/include/c8051f120.h,
10441 * device/include/c8051f300.h,
10442 * device/include/c8051f310.h,
10443 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10444 PWM16) and detab'ed
10446 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10448 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10449 and mailing lists, doc'ed --no-peep-comments, removed reference
10450 to knoppix (newest version has no LyX/LaTeX), other minor changes
10451 * src/SDCCglue.c (glue): save 2 bytes stack space with
10452 option --main-return. The ljmp could probably be avoided too
10454 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10456 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10458 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10460 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10461 * src/SDCCopt.c (isLocalWithoutDef),
10462 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10463 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10464 (credit to Maarten Brock for patch #949363, on which this is based)
10465 * support/regression/tests/bug-751703.c: some test cases of extern used
10466 within inner scopes.
10468 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10470 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10472 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10474 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10475 dwWriteLabel): fix to create valid debugger symbols even when
10476 the module name has non-alphanumeric symbols in it
10477 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10478 when a variable's allocation has been optimized away
10481 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10483 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10485 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10486 * src/mcs51/main.c,
10487 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10488 * src/ds390/main.c,
10489 * src/z80/gen.c (z80_emitDebuggerSymbol),
10491 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10493 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10494 * src/pic16/main.c,
10495 * src/avr/gen.c (avr_emitDebuggerSymbol),
10497 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10499 * src/SDCCdebug.c (emitDebuggerSymbol),
10501 * src/port.h: added a debugger struct to the port struct. Added a
10502 callback for defining debugger symbols
10504 * src/SDCCast.c (createLabel),
10505 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10508 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10509 iCode back to the ast for the function
10511 * src/hc08/ralloc.c (hc08_assignRegisters),
10512 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10513 unneeded fields from the regs struct.
10514 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10515 pushReg() & pullReg() functions instead of emitcode()
10517 * src/hc08/gen.c (genLabel, genhc08Code),
10518 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10520 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10523 * src/hc08/gen.c (genEndFunction, genhc08Code),
10525 * src/mcs51/gen.c (genEndFunction, gen51Code),
10527 * src/ds390/gen.c (genEndFunction, gen390Code),
10529 * src/z80/gen.c (genEndFunction, genZ80Code),
10532 * src/pic/gen.c (genEndFunction, genpic14Code),
10534 * src/pic16/gen.c (genEndFunction, genpic16Code),
10536 * src/avr/gen.c (genEndFunction, genAVRCode),
10538 * src/xa51/gen.c (genEndFunction, genXA51Code),
10540 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10541 specific code to cdbFile.c and out of the backend code generators
10543 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10544 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10545 starting address is now 0
10548 * as/hc08/m08pst.c,
10549 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10550 assembler directive for DWARF support
10551 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10555 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10557 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10559 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10560 and inappropriate peephole optimization in jump tables
10562 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10564 * as/hc08/m08pst.c,
10565 * src/SDCCglue.c: sdccopt works for the hc08 port now
10567 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10569 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10571 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10573 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10575 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10577 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10581 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10582 comments from the peephole optimizer replacement rules
10583 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10585 * src/SDCCcse.c (updateSpillLocation),
10586 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10588 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10589 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10590 objects far pointers
10592 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10594 * src/SDCCsymt.h: a missing part of my last change
10595 * src/pic/ralloc.c (regTypeNum),
10596 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10598 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10601 * src/SDCCicode.c (aggrToPtrDclType),
10602 * src/SDCCptropt.h,
10603 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10604 ptrPseudoSymConvert),
10605 * src/pic/ralloc.c (regTypeNum),
10606 * src/pic16/ralloc.c (regTypeNum),
10607 * src/hc08/ralloc.c (regTypeNum),
10608 * src/ds390/ralloc.c (regTypeNum),
10609 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10610 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10612 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10614 * link/z80/lkmain.c (afile),
10615 * as/hc08/lkmain.c (afile),
10616 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10617 prevent a pointer problem when a filename has no directory and
10618 no extension specified.
10620 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10622 * link/z80/lkmain.c (afile): allow periods in directory names
10623 * link/z80/lkmain.c (afile),
10624 * as/mcs51/lkmain.c (afile),
10625 * as/hc08/lkmain.c (afile): allow linker script file to have an
10626 extension other than ".lnk"
10627 * link/z80/lklex.c (getfid),
10628 * link/z80/lkmain.c (parse),
10629 * as/mcs51/lklex.c (getfid),
10630 * as/mcs51/lkmain.c (parse),
10631 * as/hc08/lklex.c (getfid),
10632 * as/hc08/lkmain.c (parse): Support comments in the linker script
10633 file on lines by themselves and after filenames
10635 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10637 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10639 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10641 * src/z80/peeph-z80.def: removed some peephole rules that don't
10642 work with multibyte arithmetic (fixed bug #937126)
10643 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10644 to registers and not global variables
10645 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10646 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10647 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10648 checking for assignments not internally generated (fixed bug #931895)
10649 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10650 structure member (fixed bug #930072)
10652 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10654 * src/SDCCmain.c (linkEdit),
10655 * src/hc08/main.c (_hc08_parseOptions),
10656 * as/hc08/Makefile.in,
10657 * as/hc08/aslink.h,
10659 * as/hc08/m08pst.c,
10660 * as/hc08/lkrloc.c (relr, rele),
10661 * as/hc08/lkarea.c (lnkarea)
10662 * as/hc08/lkmain.c (afile, parse),
10663 * as/hc08/lkelf.c: support for ELF output
10664 * as/hc08/lks19.c (s19),
10665 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10667 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10669 * as/mcs51/lkihx.c: Fixed bug #899105.
10671 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10673 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10674 .dsp files from Unix to DOS.
10676 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10678 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10679 function pointers; we have been compliant for several months now.
10680 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10681 change that was accidently commented out
10682 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10683 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10686 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10688 * src/hc08/gen.c: output of all of the internal debugging information
10689 is now controlled by the D() macro; it is disabled by default
10691 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10693 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10694 harder to keep the same registers during a CAST iCode
10695 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10696 long via int can be done in a single cast, if the signedness is
10698 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10699 putchar() in tinibios.c in ds390's library
10701 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10703 * src/SDCCast.c (decorateType): fixed bug #898889,
10704 cast result of a literal complement too
10705 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10706 fixed check for bitfields
10708 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10710 * src/SDCCicode.c (geniCodeLogic): made it static,
10711 (geniCodeLogicAndOr): added in order to fix bug #905492,
10712 (ast2iCode): fixed bug #905492
10713 * support/regression/tests/bug-905492.c: added
10714 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10715 (processParms): fixed bug #927659: don't copy parms, this will clear
10717 * support/regression/tests/bug-927659.c: added
10719 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10721 * src/SDCCast.c (addCast): don't cast float to char
10722 * device/lib/libsdcc.lib: added _memmove
10724 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10726 * device/lib/large/Makefile: fixed parallel execution by
10727 replacing `make` by `$(MAKE)`
10729 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10731 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
10732 offsets (fixes bug #923936)
10734 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
10736 * device/lib/small/Makefile: fixed parallel execution by
10737 replacing `make` by `$(MAKE)`
10739 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10741 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
10743 2004-03-23 Scott Dattalo <scott AT dattalo.com>
10745 * src/pic/gen.c (genCpl): multi-byte complements were not working.
10746 * src/regression/Makefile: Regression test was not running.
10748 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10750 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
10751 complement if possible
10752 * src/SDCCval.c (valComplement),
10753 * src/SDCCicode.c (operandOperation): fixed complement of literal
10754 * support/regression/tests/onebyte.c (testComplement): added
10756 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
10758 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
10759 return an optimized tree; actually replace actParm with the new tree
10760 * src/SDCCast.h: added some parantheses to remove side effects
10761 * support/regression/tests/bug-920866.c
10763 2004-03-21 Scott Dattalo <scott AT dattalo.com>
10764 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
10765 Bit operands were not being handled properly in the pic14 port.
10766 (now src/regression/add.c passes again).
10768 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10770 * src/SDCC.y (labeled_statement): case and default no longer require
10771 a following statement (RFE #893037)
10773 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10775 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
10776 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
10777 disabled (fixes bug #916294)
10778 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
10779 "mov a,acc"; patch provided by Lenny Story
10780 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
10782 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10784 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
10786 * src/ds390/gen.c (genFunction, genEndFunction),
10787 * src/ds390/ralloc.c (ds390_assignRegisters),
10788 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
10789 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
10790 pushed if there are parameters passed on the stack. Also, a cleaner
10791 way to decide if r0/r1 should be pushed/popped. (Together they fix
10794 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10797 * device/lib/mcs51/crtpagesfr.asm,
10798 * device/lib/mcs51/crtxinit.asm,
10799 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
10800 to avoid confusion with Si Lab's SFRPAGE register.
10802 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10804 * src/SDCCglue.c (emitMaps): allow public sfr variables
10805 * src/SDCCglue.c (initialComments): include compiler build date
10806 with compiler version and put the timestamp of the generated
10807 assembly file on a serperate line to be less confusing.
10808 * src/port.h: added genInitStartup hook
10810 * src/ds390/main.c,
10813 * src/pic16/main.c,
10815 * src/z80/main.c: genInitStartup initialize as NULL (default to
10816 historical behaviour)
10817 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
10818 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
10819 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
10820 library instead of hard coding it into the compiler.
10821 * support/regression/ports/mcs51-stack-auto/spec.mk,
10822 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
10823 * device/lib/mcs51/Makefile,
10824 * device/lib/small/Makefile,
10825 * device/lib/large/Makefile,
10826 * device/lib/mcs51/crtpagesfr.asm,
10827 * device/lib/mcs51/crtstart.asm,
10828 * device/lib/mcs51/crtxclear.asm,
10829 * device/lib/mcs51/crtxinit.asm,
10830 * device/lib/mcs51/crtclear.asm,
10831 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
10832 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
10833 and into user configurable files.
10834 * device/lib/clean.mk: clean mcs51 directory too
10835 * support/regression/tests/longlit.c: added static to T1 declaration
10836 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
10837 accesses in the initialization code
10839 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10841 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
10842 OSCTRIMVAL as noted in bug #916008
10844 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10846 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
10847 in loops with multiple exits (reported as incorrect registers
10848 used by Martin Helmling in Sdcc-user list)
10850 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10852 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
10853 made ds390 register extensions look less like error messages
10855 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10857 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
10858 reported by Adam Wozniak in Sdcc-user list
10860 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
10862 * src/SDCCast.c (decorateType): fixed with bug and promotion in
10863 arithmetic optimizations, added debug output
10865 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
10867 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
10868 * sdcc.spec: updated and split sdcc into 3 rpms
10869 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
10870 needed for literals of LEFT_OP and '+'
10871 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
10872 introduced RESULT_TYPE_NOPROM
10873 (geniCodeMultiply): fixed logic for decision if mul is optimized to
10875 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
10876 limited promotion to int only for '*'
10877 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
10879 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
10881 * src/pic16/gen.c (genSkip),
10882 (genc16bit2lit), (gencjneshort): commented out
10883 (is_LitOp): new helper function, checks operand type
10884 (genCmpEq): rewritten
10886 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
10888 * support/regression/tests/bug-908454.c: added
10890 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
10892 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
10893 * src/SDCCicode.c (usualBinaryConversions): op needs int type
10894 (geniCodeCast): cosmetic, don't preserve bit storage class
10895 (geniCodeLeftShift): added promotion
10896 (geniCodeLogic): fixed regression
10897 * src/SDCCsymt.c (computeTypeOr): accept bits too
10898 (compareType): 2nd part of fix for bug #908454, needed for bitfields
10900 2004-03-07 Borut Razem <borut.razem AT siol.net>
10902 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
10904 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
10906 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
10907 version of pic16_genPackRegisters which does not check if ic is a
10909 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
10910 function cause string1.c regression test fails
10912 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
10914 * sim/ucsim/configure.in,
10915 * sim/ucsim/configure,
10916 * sim/ucsim/doc/Makefile.in: use docdir
10917 * src/SDCC.y: fixed sbit atrributes
10918 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
10919 * src/SDCCast.c (decorateType): |^& need special promotion handling
10921 * src/SDCCsymt.h: moved definition of RESULT_TYPE
10922 * src/SDCCsymt.h (computeType),
10923 * src/SDCCicode.c: computeType() needs op
10924 * src/SDCCsymt.c (checkTypeSanity),
10925 * doc/sddman.lyx: "plain" bitfields are unsigned
10926 * src/SDCCsymt.c (computeTypeOr): added
10927 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
10929 * src/SDCCval.c (val*): computeType() needs op
10930 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
10931 * support/regression/tests/onebyte.c: added tests for |^&
10933 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
10935 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
10936 for writing icode into asm output.
10938 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
10940 * src/pic16/device.c: added some debug lines enabled
10941 with macro DEBUG_CHECK,
10942 * src/pic16/genarith.c: more debug in genPlus,
10943 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
10944 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
10945 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
10946 * (aopForSym): onStack symbols are re-placed in data memspace,
10947 and onStack flag is cleared,
10948 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
10949 copy temporary pcodeop,
10950 * (genPcall): added warning for not updating PCLATU,
10951 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
10952 always true for pic16 port,
10953 * (genMultOneWord): NEW, supports integer multiplication,
10954 * (genMult): modified to call genMultOneWord,
10955 * (ifxForOp): added warning when return NULL,
10956 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
10957 flag is set before call to operandFromSymbol for implicit
10959 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
10960 options.intlong_rent are set by default,
10961 * (_hasNativeMulFor): modified to allow port generation of integer
10963 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
10964 set regtype to REG_SFR for all registers, restricting seting the
10965 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
10967 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10969 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
10970 more than 500 times in the regression tests
10972 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10974 * support/Util/SDCCerr.h,
10975 * support/Util/SDCCerr.c,
10976 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10978 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
10979 for symbol conflicts.
10980 * support/valdiags/tests/enum.c,
10981 * support/valdiags/tests/tentdecl.c,
10982 * support/valdiags/tests/struct.c: expect possible error messages
10983 referring to original symbol definitions.
10984 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
10986 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
10988 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
10990 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
10992 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
10994 * src/pic16/ralloc.c (newReg): fixed bug #908929
10996 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10998 * src/ds390/gen.c: added missing #include "main.h"
11000 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11002 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11003 checking if symbol is already in set,
11004 * src/pic16/device.h: prototype for checkAddSym,
11005 * src/pic16/gen.c: (_G): added entry interruptvector,
11006 * (assignResultValue): removed some commented out lines,
11007 * (genFunction): check for ISR via sym->type, absolute section for
11008 interrupt code is created via a new pBlock, the goto instruction is
11009 placed now correctly at the interrupt vector position, changed all
11010 references from ivec to _G.interruptvector,
11011 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11012 is the interrupt is a high priority one, same for return from ISR,
11013 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11014 externs to calls of checkAddSym,
11015 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11016 pic16_pcode_verbose flag is set,
11017 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11018 * src/pic16/pcoderegs.c: message about how many registers are saved
11019 will only be emitted if pic16_pcode_verbose flag is set,
11021 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11023 * src/ds390/ralloc.h,
11024 * src/ds390/ralloc.c (ds390_regWithIdx),
11025 * src/ds390/gen.c (emitcode),
11026 * src/ds390/main.h,
11027 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11028 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11029 ds390operandCompare, getRegsRead, getRegsWritten,
11030 initializeAsmLineNode): customized instruction size calculation for
11031 ds390, started basis for some register optimizations
11032 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11033 corresponding assembly output
11034 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11035 missing push/pop of r0/r1. Optimized push/pops
11037 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11039 * src/mcs51/main.c (instructionSize): fixed ACALL size
11040 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11042 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11044 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11045 the sorting of rlist with NULL elements
11046 * (print_idataType, print_idata): NEW to create idata sections
11047 * src/pic16/device.h: idataSymSet new variable
11048 * src/pic16/gen.c (genFunction): fixed some bugs in string
11049 comparing, improved the absolute section creation for ISRs,
11050 added FSR0L/FSR0H in registers that are saved in an ISR,
11051 * (genInline): fixed the processing of inline snippets,
11052 now they undergo no process by the peephole optimizer
11053 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11054 are placed in idataSymSet,
11055 * (pic16emitStaticSeg): extern symbols are added in externs,
11056 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11057 switching when aboslute variables are placed in access bank memory
11058 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11059 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11060 commented out with #if,
11061 * (pic16_packRegisters): reintroduce the check for CAST because some
11062 symbols are not correctly handled,
11063 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11064 pCodeInstruction instead of pCode,
11065 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11066 pCodeAsmDir definition,
11067 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11068 directive, then the argument directive is emitted without the leading
11069 tab, hack for inline labels which must be in the first column,
11070 * (compareLabel,pic16_findNextInstruction),
11071 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11072 * (insertBankSwitch): modified for the new pCodeAsmDir,
11074 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11075 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11077 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11079 * (pushSide): commented out with #if,
11080 * (assignResultValue): fixed some typos in saving
11082 * (genPcall): FIXED and sync'ed with genCall,
11083 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11084 * (genNearPointerGet): fixed to handle some more cases,
11085 implementation scheme via table reads,
11086 * (genConstPointerGet): modified to access code memory correct,
11087 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11088 and improved to handle some cases
11089 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11090 instead of "RETLW" for init data
11091 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11092 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11093 variables are placed in access bank memory (<0x80 and >=0xf80),
11094 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11095 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11096 TBLWT_POSTDEC,TBLWT_PREINC
11097 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11098 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11100 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11101 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11102 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11103 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11105 2004-02-29 Borut Razem <borut.razem AT siol.net>
11107 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11108 support/Util/findme.h, support/Util/system.h: enhance binary relative
11109 search for lib and include by using findProgramPath()
11111 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11114 * src/SDCCpeeph.c (pcDistance),
11116 * src/mcs51/ralloc.h,
11117 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11118 * src/mcs51/main.h,
11119 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11120 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11121 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11122 size calculation port specific, started basis for some register
11124 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11125 missing push/pop of r0/r1. Optimized push/pops
11126 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11127 * device/lib/_modsint.c (_modsint),
11128 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11129 and stack version so regression tests pass
11131 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11133 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11134 * src/SDCCast.c (decorateType): catch another small optimization
11136 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11137 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11138 modified to finally use computeType() all over SDCC,
11139 see Feature Request #877103
11140 * src/SDCCval.h: cosmetic
11141 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11142 valCompare(); regression tested in muldiv.c
11143 * support/regression/tests/muldiv.c (testMod): mod sign follows
11146 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11148 * src/SDCCast.c (decorateType): fixed bug #902362
11149 * doc/INSTALL.txt: fixed install instructions for win32
11151 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11153 * device/include/Makefile.in (install): fixed by replacing spaces
11156 * doc/INSTALL.txt: updated for release
11157 * doc/sdccman.lyx: added warning for --xstack being buggy
11159 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11161 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11162 to eliminate build warnings.
11163 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11165 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11166 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11168 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11169 removed -penable-stack, added comment for stack pragma, added
11170 warning for not initializing the stack/frame registers, removed
11171 comment at interrupts section
11173 Stack is made permanent, there is no ability to disable stack usage.
11174 * src/pic16/device.h,
11175 * src/pic16/device.c: removed all references to USE_STACK macro,
11176 * src/pic16/device.c (pic16_dump_section): when no elements in
11177 rlist, free rlist before return,
11178 * (pic16_dump_int_registers): NEW, internal registers are a new set
11179 of general purpose registers reused by each function,
11180 * (checkAddReg): returns 1 if registers is added to set,
11181 * (pic16_groupRegistersInSection): when a registers is of type
11182 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11183 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11184 SRCASECMP macro is moved here from device.c
11185 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11186 PO_PCLATU, PO_PRODL, PO_PRODH,
11187 * (pic16_pCodeOpType, genMinus,
11188 changed compares to "a" register, with AOP_ACC,
11189 * (pic16_genPlus): fixed some bugs and indented properly,
11190 * (pic16_addSign): changed size to size+offset in the MOVWF
11192 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11193 multiply 8-bit operand by literal, result is 8-bit,
11194 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11195 multiply 2 8-bit operand, result is 8-bit,
11196 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11198 * src/pic16/gen.c: changed accUse to contain WREG only,
11199 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11200 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11201 true, do not use immediate addressing any more unless sym is a
11202 pointer in codespace,
11203 * (aopForRemat): do not use immediate addressing when symbol not in
11204 codespace and when symbol's address is requested,
11205 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11207 * (aopGet): added case for AOP_ACC and don't return "accumulator
11208 bug" but WREG instead,
11209 * (popGetTempReg): pushes contents of temporary register in stack,
11210 * (popReleaseTempReg): pops contents of temporary register from
11211 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11212 * (pic16_popGet): separated case AOP_ACC to return register WREG
11213 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11214 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11215 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11216 the use of immediate pointers to certain cases only.
11218 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11219 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11220 * (assignResultValue, genCall, genRet): modified to use the new
11221 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11222 genPcall is still broken,
11223 * (genFunction): added code to create 'A' type pBlocks when
11224 interrupt functions are generated, code not extensively tested yet,
11225 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11226 * (genEndFunction): modified so ISRs pop stored registers from stack,
11227 * (genMultOneByte): cleanup,
11228 * (AccRsh): added flag andmask, to and result with appropriate mask,
11229 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11230 * (genDataPointerGet): fixed and reenabled its use,
11231 * (genNearDataPointerGet): bugs fixed,
11232 * (genDataPointerSet): bugs fixed,
11233 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11234 pic16_DumpSymbol, pic16_DumpOp,
11235 * src/pic16/genutils.h: function prototypes for the above functions,
11236 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11238 * (pic16emitRegularMap): many many many improvements, but needs a
11240 * src/pic16/main.c: enable_stack in pic16_options is removed,
11241 * (_pic16_parseOptions): removed command line options -penable-stack,
11242 * (_process_pragma): emit stack symbol only when stack pragma is
11244 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11245 redirected to FSR0L/FSR0H pair,
11246 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11247 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11248 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11250 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11251 * (dumpPicOptype): NEW,
11252 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11253 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11254 with movff instruction,
11255 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11256 added pic16_int_regs, some packRegsFor* functions are commented out,
11257 because produce errors,
11258 * src/pic16/NOTES: minor modifications
11260 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11262 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11263 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11265 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11266 * as/mcs51/lkaomf51.c: fixed bug #895763
11268 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11270 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11272 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11274 * doc/sdccman.lyx: added details about the HC08 storage classes and
11275 interrupts, fixed the register usage info for z80 & gbz80
11277 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11279 * doc/sdccman.lyx: added more pic16 port documentation
11280 * device/include/pic16/: added header pic18fregs.h
11282 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11284 * doc/sdccman.lyx: added Vangelis' contribution
11286 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11288 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11289 extend to the next CALL or PCALL, not just to the next CALL.
11291 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11293 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11295 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11297 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11298 bug #895752 and a better fix for bug #716790
11300 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11302 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11304 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11306 * doc/sdccman.lyx: minor changes, minor changed
11308 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11310 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11311 which can't handle SDCC_NEWONEBYTEOPS,
11312 (geniCodeMultiply): removed conversion from mult to shift for pic14
11315 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11318 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11319 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11320 thus fixing bug #895406
11322 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11324 * device/lib/_modsint.c,
11325 * device/lib/_modslong.c: sign follows divisor only
11326 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11327 signs or signedness can be ignored
11328 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11329 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11330 added optimization for IFX,
11331 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11333 reenabled optimization for IFX, which was removed on 2004-01-11
11334 * src/SDCCast.h: added return type IFX
11335 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11336 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11337 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11338 SDCC_OLDONEBYTEOPS selects the old behaviour
11339 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11340 changed again and commented promotion rule
11341 * src/SDCCval.c (valDiv): promotion no longer necessary
11342 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11343 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11345 * support/regression/tests/onebyte.c: added
11347 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11349 * gen.c (genInline): reverted to old code for assemnling inline
11350 code because of bug reported James Chadd
11352 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11354 * ralloc.h: missing declarations from previous patch,
11355 seems that patch for ralloc.h was never applied, fixed
11357 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11358 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11362 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11363 indirect addressing. Marked FSR0 as deprecated
11364 * gen.c (pointerCode): commented out, not needed now
11365 (pic16_popGet2p): new MOVFF helper function
11366 (genGenPointerGet),
11367 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11368 (shiftRLong): removed duplicate debugging info
11370 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11372 * src/ds390/gen.c (genNearPointerGet),
11373 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11374 optimization with bits, but not bitfields.
11375 * src/ds390/ralloc.c (packRegisters),
11376 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11378 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11380 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11382 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11385 * src/SDCCicode.c (operandFromSymbol),
11386 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11387 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11388 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11389 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11390 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11391 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11393 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11394 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11395 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11396 * src/SDCCsymt.c (newSymbol),
11397 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11400 * src/SDCCval.c (newiList): fixed bug #885705
11402 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11404 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11405 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11407 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11409 * device/include/c8051f120.h,
11410 * device/include/c8051f300.h,
11411 * device/include/c8051f310.h: added/updated header files for Silicon
11412 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11413 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11414 in new section Submitting patches
11416 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11418 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11419 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11420 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11422 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11423 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11424 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11426 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11427 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11428 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11430 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11431 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11432 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11433 genGenPointerSet): fixed bug #892400
11434 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11435 to eliminate build warnings.
11436 * src/SDCCast.c (processParms),
11437 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11439 * support/valdiag/valdiag.py: added GCC to the list of defines active
11440 when compiling with gcc
11442 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11444 * support/Util/SDCCerr.h,
11445 * support/Util/SDCCerr.c,
11446 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11447 with an incomplete type (fixed bug #883734)
11448 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11450 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11452 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11454 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11456 * src/SDCCast.c (decorateType),
11457 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11458 function pointer implementation
11459 * support/regression/tests/funptrs.c: added tests to verify both forms
11460 of function pointers work correctly. Added tests to verify parameters
11461 are passed in the correct order.
11463 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11465 * device.c (regCompare): registers are sorted by ascending
11466 address and increasing size,
11467 * main.c (_pic16_finaliseOptions): removed the declaration
11468 of compiler macro MCU. Now a macro of the format pic18fxxxx
11469 will be defined from the command line
11471 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11472 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11474 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11475 PCOP_RLCF was overwritten!
11476 * gen.c (genSkip): commented out calls to pic16_emitcode,
11477 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11479 * (genRRC): added debugging info,
11480 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11481 overwritten while shifting,
11482 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11483 overwritten while shifting,
11486 * (shiftLLeftOrResult),
11487 * (shiftRLeftOrResult),
11489 * (shiftLLong): Implemented with pic16_emitpcode
11490 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11491 * (genLeftShift): Fixed bug, operand for shift by variable always
11492 was "and"ed with 0x0f,
11493 * (genLeftShiftLiteral),
11495 * (genRightShiftLiteral): added debugging info,
11496 * (genrshFour): added comment,
11497 * (genRightShift): determined signedness from operand "left"
11498 instead of "result"
11500 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11502 * src/SDCCicode.c (geniCodeParms),
11503 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11504 function pointers, fixed function pointer bugs #861242 and #861896
11506 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11508 * device/include/c8051f000.h,
11509 * device/include/c8051f120.h,
11510 * device/include/c8051f300.h: added header files for Silicon
11511 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11513 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11515 * src/SDCCast.c (processParams): added new type flow and restructured
11516 (gatherAutoInit): added new type flow
11517 (addCast): cosmetic changes
11518 (getLeftResultType): added new type flow for array indices, patch
11519 provided by Stas, see FR #877103
11520 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11521 array index patch by Stas
11522 * src/SDCCast.h: added prototype getResultTypeFromType()
11524 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11525 * src/pic/glue.c (pic14emitStaticSeg),
11526 * src/pic16/glue.c (pic16emitStaticSeg),
11527 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11528 for initialization of symbols
11529 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11530 * support/Util/SDCCerr.h:
11531 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11532 * .version: bumped version number to 2.3.8
11533 * device/include/Makefile.in (install),
11534 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11537 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11539 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11540 Slade Rich fixed an optimization bug
11541 * src/pic/pcodepeep.c,
11542 * src/pic/pcoderegs.c
11543 * doc/Makefile (install): added test for directory
11545 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11547 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11548 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11549 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11550 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11551 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11552 * as/mcs51/asexpr.c (term),
11553 * as/hc08/asexpr.c (term): fixed bug #887146
11555 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11557 * src/z80/gen.c (genMult): handle single byte result product
11558 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11559 DUMMY_READ_VOLATILE (fixed bug #886367)
11561 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11563 * support/regression/tests/libmullong.c: fixed logic, on little endian
11564 hosts we ended without a mullong_wrapper()
11566 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11568 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11569 virus/worm forged address usage.
11571 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11573 Fixed promotion, it should be done on AST level:
11574 * src/SDCCast.c (addCast): added promotion to int
11575 (decorateType): updated call to upCast()
11576 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11577 usualUnaryConversions()
11579 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11581 * support/regression/tests/literalop.c (mulWrapper): Added a
11582 wrapper to remove integer overflow warnings.
11584 * support/regression/tests/float_trans.c: Made work on host.
11586 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11589 * support/regression/generate-cases.py (main): Changed from inline
11592 * doc/Makefile (install): Changed to depth first to get rid of
11593 missing directory install warning.
11595 * as/Makefile (install-doc): Made work on Mac.
11597 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11599 * src/SDCCast.c: added an additional type flow in decorateType() of
11600 opposite direction, see feature request #860006; it's enabled at runtime
11601 by setting the environment variable SDCC_NEWTYPEFLOW
11602 * src/SDCCast.h: changed prototype of decorateType()
11603 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11604 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11605 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11606 see feature request #877103
11607 * src/SDCCval.c: updated call of decorateType()
11608 (valBitwise): fixed bug #882876
11609 (valMinus): added promotion
11610 (valLogicAndOr): result is unsigned
11611 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11612 * src/SDCCsymt.c (computeType),
11613 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11614 must not cause an unsigned operation
11615 * src/pic/glue (pic14emitRegularMap),
11616 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11618 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11620 * src/pic/pcode.c (PCodeID): commented out left over debug code
11622 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11624 * support/valdiag/tests/overflow.c: added shift tests
11625 * src/pic/device.c,
11632 * src/pic/pcodepeep.c,
11633 * src/pic/pcoderegs.c,
11634 * src/pic/ralloc.c,
11635 * src/pic/ralloc.h: applied patch from Slade Rich;
11636 added support for multiple code pages and multiple RAM banks on the
11637 PIC 14 port. The ASM files now no longer simply assume all the
11638 code / RAM are in the same page / bank. This means the linker can
11639 safely allocate code/RAM of separate ASM files to different pages/banks.
11640 * doc/sdccman.lyx: added Slade's tips
11641 * src/mcs51/peeph.def: fixed bug #880768
11643 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11645 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11646 * src/SDCCast.c (decorateType): fixed bug #880197
11648 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11650 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11653 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11654 strtof is not part of C89 and isn't included with Mac OS X.
11656 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11658 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11659 shiftL2Left2Result): fixed bug #879326
11660 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11661 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11662 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11663 address fetch for clr instruction
11664 * device/lib/hc08/_mulint.c: created optimized assembly version
11665 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11667 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11669 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11670 proposed in FR #877103
11672 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11674 * src/SDCCval.c (cheapestVal): added missing checks
11675 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11676 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11678 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11680 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11683 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11685 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11686 loaded with the linker search paths (-L arguments) and the libraries
11687 to be linked with the current source (-l arguments). Changes
11688 currently will affect only the pic16 port.
11689 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11690 include path the port specific paths and port specific libraries,
11691 * gplink command now contains the $3 argument,
11692 * src/pic16/device.h,
11693 * src/pic16/device.c,: structure PIC_device is made public and
11694 renamed to PIC16_device, the same for variable Pics which is renamed
11695 to Pics16. Updated all references to them.
11696 * src/pic16/glue.c (pic16glue): corrected bug with code
11697 initialization which bypassed the variable initializations block.
11699 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11700 COMPILE_FLAGS and added the --nostdinc option
11702 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11704 * device/include/mc68hc908jb8.h: Register defs for another member
11705 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11707 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11709 Documenting changes from previous commits.
11710 * configure.in (version 1.56),
11711 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11712 when generating output files to configure the pic16 library,
11713 but now I've commented it out, since gputils aren't installed in the
11714 SF compile farm, so library won't compile
11716 * device/lib/Makefile.in (version 1.56): initially I've added in
11717 target 'all' the prerequestive 'model-pic16' so it compiled the
11718 pic16 library, but now I've commented it out for the same reasons
11720 * added targets 'model-pic16' and 'objects-pic16' to compile the
11722 * added target 'port-specific-objects-pic16' to handle the
11723 generated libraries and copy them into the build/ directory
11724 * added target 'clean-intermediate-pic16' to clean intermediate
11725 files into pic16 directory
11726 * in target 'installdirs' added line to create directory pic16 in
11727 the installation path
11729 * device/include/Makefile.in (version 1.11): in target 'install'
11730 added lines to copy all header files to installation path,
11731 * in target 'installdirs' added line create directory for pic16
11732 headers in the installation path
11734 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
11736 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
11739 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
11742 * device/lib/configure.in,
11743 * device/lib/configure: fixed for autoconf 2.57
11745 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11747 * src/z80/main.c (_parseOptions): fixed the portmode= command line
11748 option so that it actually works. Made it specific to the z80, since
11749 the gbz80 doesn't have these kinds of I/O ports.
11751 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11753 * device/include/z180.h,
11754 * device/lib/_memcpy.c,
11755 * device/lib/_memmove.c,
11756 * device/lib/_mulint.c,
11757 * device/lib/ser_ir.c,
11758 * device/lib/ser_ir_cts_rts.c,
11759 * device/lib/_strcmp.c,
11760 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
11761 * src/z80/main.c (_process_pragma): add support for pragmas bank and
11762 portmode; added deprecation warning for bank= and protmode= forms.
11763 Also, guard against buffer overflow.
11764 * src/z80/gen.c (aopGet): generate better code for sfr banked read
11766 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11768 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
11769 changed interrupt vector table generation to only emit declared vectors.
11770 * device/include/Makefile.in: added missing backslash
11771 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
11773 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11775 Mainly changes to support compilation of the device libraries
11776 * src/pic16/device.c: stack is allocated via symbol and not
11777 via literal number. The symbol is placed in the corresponding
11778 position of the data ram
11779 * (pic16_dump_section): relocatable and absolute uninitialized
11780 data are now emitted in sorted order to reduce section naming,
11781 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
11782 weren't marked as being in the access bank,
11784 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11786 Added portion of GNU PIC Library under the directory
11787 device/include/pic16 and device/lib/pic16. These files
11788 contain the declarations of SFRs for the PIC18Fxx2 devices.
11789 The directory is initialized via configure from toplevel.
11791 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
11793 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
11794 the spilllocations to be compared correctly
11796 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11798 * src/SDCCast.c (decorateType): fixed bug introduced today
11800 2004-01-12 Borut Razem <borut.razem AT siol.net>
11802 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
11803 doc/sdccman.lyx: upper case pragmas are deprecated
11805 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11807 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
11808 in simpler and even better code
11810 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
11812 * src/SDCCicode.c (operandOperation): fixed bug #874819
11813 * src/SDCCast.c (decorateType): fixed
11814 char foo (unsigned long ul) { return ul > 0; }
11816 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11818 * doc/sdccman.lyx: Moved and added some sections, small changes
11819 all over. Telling LaTeX to be less strict with word spacing
11820 to better keep the right margin. Changed some notes about
11821 maintainance of the ports in section 3.2.1 - is it OK like this?
11823 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
11825 SDCC source changes:
11826 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
11827 convilong): modified to inform the pic16 port that builtin functions
11830 PIC16 PORT specific changes:
11831 * src/pic16/device.c pic16_dump_equates() added,
11832 processor registers declared internally by the port are emitted in
11833 the translation as equates,
11834 * src/pic16/gen.c: inline code is passed unprocessed to the
11836 * (pic16_popGetLit2): fnuction modified to take second operand as
11837 pCodeOp pointer and not as literal,
11838 * (popRegFromIdx): prefixed with pic16_,
11839 * (pic16_popCombine2): modified to receive already allocated pCode
11841 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
11842 * (genFunction): initializes local stack frame and pushes on stack
11843 all the registers used by this function,
11844 * (genEndFunction): restores all registers from stack and restores
11846 * src/pic16/glue.c (pic16emitRegularMap): various changes and
11848 * (pic16glue): changed the program startup sequence,
11849 * added new dbName code 'A' for functions placed in absolute section
11850 * src/pic16/main.c: added function attribute _naked,
11851 * added pragma 'code' to place a fnuction at an absolute address,
11852 * added command line arguments --debug-ralloc and --pcode-verbose,
11853 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
11854 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
11855 * (pic16_newpCodeOpLit2): modified to take the second operand as
11857 * (pic16_printpBlock): modified to emit each function in a separate
11859 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
11860 UPPER for immediate operands,
11861 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
11863 * src/pic16/peeph.def: all peepholes with movff are commented out,
11864 because there is a problem in the pcode peep optimizer,
11865 * src/pic16/ralloc.c: the register allocator can now reuse local
11866 function symbols for another function. This saves register usage.
11867 * src/pic16/ralloc.h: added flag isLocal in structure regs,
11869 Added file src/pic16/NOTES with information about program writing on
11870 the current port version.
11872 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11874 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
11875 and peephole 252 (array access)
11877 2004-01-09 Borut Razem <borut.razem AT siol.net>
11879 * src/SDCCmain.c : fixed #872250: -l command line defined library
11880 files are scanned before standard library files
11882 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11884 * src/SDCCast.c (decorateType): fixed bug #874046
11886 2004-01-09 Borut Razem <borut.razem AT siol.net>
11888 * support/scripts/sdcc.nsi: remove previous installation
11890 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11892 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
11893 bytes for last interrupt vector (mcs51)
11894 * sdcc.spec: fixed typo
11896 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11898 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
11899 gen51Code): more efficient parameter receive for --model-large
11902 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11904 * src/ds390/main.c,
11905 * src/z80/main.c: added missed needLinkerScript flags (more than
11906 one port structure defined in these file)
11907 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
11910 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
11912 * src/SDCCmain.c: removed various references to DEFAULT_PORT
11913 * src/port.h: added flag needLinkerScript in port->linker
11914 structure to inform whether to create a .lnk file or not,
11916 * src/ds390/main.c,
11918 * src/mcs51/main.c,
11920 * src/pic16/main.c,
11922 * src/z80/main.c: changed appropriately to configure
11923 needLinkerScript flag
11925 * src/pic16/gen.c (genAddrOf): fixed bug #863624
11926 * src/pic/glue.c: added variable udata_section_name to
11927 override default uninitialized data segment definition for
11928 devices only with SHAREBANK memory (reported from Erik Epetrich)
11929 * (pic14emitOverlay): modified to emit a commented overlay segment
11930 directive when no overlay data exist
11931 * (picglue): modified to emit uninitialized data segment
11932 according to udata_section_name
11933 * src/pic/main.c (_pic14_parseOptions): added command line
11934 options --udata-section-name=[name] to override default
11935 udata definition name
11936 * modified _linkCmd and _asmCmd to include compiler passed
11937 arguments via -W option
11938 * src/pic16/main.c: added $l in _asmCmd, changed extension for
11939 object file from '.rel' to '.o' in port->linker structure,
11940 changed size of fptr from 2 to 3 in port structure
11942 2004-01-07 Borut Razem <borut.razem AT siol.net>
11944 * support/scripts/sdcc.nsi: update PATH
11945 * support/scripts/sdcc.ico: craeted
11947 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
11949 * device/include/Makefile.in: fix install
11950 * doc/Makefile: fix install
11952 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11954 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
11956 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
11957 how the function variable allocation summary is displayed; also
11958 include information about variables allocated to the overlay
11961 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11963 * as/mcs51/lkmain.c: Help about -Y option
11964 * as/mcs51/lkarea.c: Fixed gcc warnings
11966 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11968 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
11970 * support/valdiag/tests/overflow.c: added
11971 * src/SDCCast.c (decorateType),
11972 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
11973 LEFT_OP (left shift)
11975 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11977 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
11978 (default behaviour).
11980 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11982 A python script to validate compiler diagnostic messages. It can be
11983 used to verify that sdcc complains about bad c source code and
11984 gives a good location of the error.
11985 * support/valdiag/Makefile,
11986 * support/valdiag/valdiag.py,
11987 * support/valdiag/tests/*
11989 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11991 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
11992 * src/SDCCsymt.c (newEnumType),
11994 * support/Util/SDCCerr.c,
11995 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
11997 * support/regression/tests/enum.c: added test for enum values that
11998 require at least 2 bytes of storage.
12000 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12002 * src/common.h: added ifndef/define/endif macros
12003 around the header file.
12004 Bug reported from Jesus Calvino-Fraga
12006 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12008 * sdcc.spec: updated
12009 * device/include/Makefile.in: don't install CVS directories
12010 * device/lib/Makefile.in: added removal of CVS directories after install
12011 * doc/Makefile: fixed install, added local_icons
12012 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12013 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12014 * src/ds390/gen.c (genRightShift): fixed bug #870788
12015 * src/SDCCast.c (decorateType): fixed bug #870781
12017 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12019 PIC16 port related changes:
12020 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12021 added variable stackPos,
12023 * gen.c: genCall, assignResultValue: added support for
12024 pushing/retrieving function parameters to/from stack,
12025 genFunction,genEndFunction: setup stack frame for the
12026 generated function,
12027 genAddrOf: will be changed according to bug 863624
12029 * added files genutils.c and genutils.h which contain gen*
12030 debugged and optimised functions extracted from gen.c
12032 * glue.c: added variable 'externs' which holds extern symbols,
12033 pic16emitRegularMap: is modified to properly handle relocatable
12034 symbols under the new scheme,
12035 pic16createInterruptVect: is modified
12036 pic16printPublics: is modified to emit 'global' assembler directives,
12037 added pic16_printExterns to print extern symbols,
12038 pic16glue: initializes stack/frame pointer in the beginning of
12039 the assembly output. Temporary hack, will be corrected later,
12040 because gplink yet does not support stack and SDCC does not
12041 yet support a type of crt0.o object to create the final binary.
12043 * Removed many lines that contain 8051 legacy code.
12044 * The code is finally placed under a 'code' directive.
12045 * Added port specific options.
12047 * _process_pragma: simplified since now we do not need *special*
12048 include file to define SFR registers. But a separate header
12049 will be needed. This will be developed later.
12050 * _pic16_parseOptions: added, parses port specific options:
12051 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12052 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12053 --preplace-udata-with=
12055 * _pic16_setDefaultOptions: modified to initialize section names,
12056 but hack is temporarly out of order since it needs improvement.
12057 * _pic16_genAssemblerPreamble: configuration words are emitted by
12058 their address instead of their name. This part is incomplete and
12059 supports only the 18Fxx2 devices. Other devices will emit an error
12060 during assembly since they do not contain the same set of config
12062 * _pic16_genIVT: is modified,
12064 * pcode.c: added definitions for some hardware registers that are needed
12066 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12067 All PCI entries are updated. Now LFSR is supported.
12068 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12069 * added pic16_newpCodeOpLit2 to support instructions with
12070 two literal arguments
12071 * pic16_pCode2str: corrected code that emits assembler instructions
12072 with two literal operands and those that have an access bit modifier
12073 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12074 this fixes a bug which caused some labels to be lost, when an
12075 assembler directive was added, i.e. banksel,
12076 * pic16_FixRegisterBanking: improved logic that causes the insertion
12078 * InlineFunction: functions that are called once, are not any more
12079 inlined. This can be a port option in the future,
12081 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12083 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12084 hold the corresponding uninitialized symbols,
12085 * pic16_allocProcessorRegister: registers have explicit marked the
12087 * pic16_allocInternalRegister: registers are explicit marked as
12089 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12090 processing list, so bit registers were lost,
12093 * ralloc.h: added field 'accessBank' and original symbol operand
12094 in register definition,
12095 * removed the field isMapped from register definition,
12097 ** Several functions have been removed from various sources:
12098 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12099 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12100 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12101 pic16_assignRelocatableRegisters
12103 ** others have been introduced:
12104 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12105 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12107 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12109 * support/scripts/inc2h.pl: changed definition of BIT_AT
12110 to emit 'sbit at' instead of 'bit at'. This was a request.
12112 PIC16 port related preliminary changes:
12113 * gen.c: prefixed function popRegFromString with
12114 pic16_ and all references to it corrected
12115 * pcode.c: all pic16_pc_* hardware registers prefixed
12116 with underscore (_),
12117 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12118 * ralloc.c: newReg(): when register is REG_SFR then
12119 set address to rIdx,
12120 pic16_allocProcessorRegister(): marks register wasUsed=0
12121 pic16_writeUsedRegs(): added a call to assign processor
12122 registers via pic16_assignFixedRegisters
12124 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12126 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12127 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12128 variables in unused register banks. Also the SSEG is placed
12129 wherever there is enough space for it, and IDATA can be anywhere
12130 in internal RAM. For now compile using -Wl-Y[stack_size].
12131 The mem file is different for this option as well, since it
12132 makes no sense of talking about DSEG lenght.
12134 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12136 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12137 in certain cases, e.g. when ROM assignment, patch provided
12138 from Albert den Haan.
12140 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12142 Many signedness and type propagation fixes:
12143 * src/SDCCicode.c: made geniCodeCast() static
12144 replaced SPEC_ by IS_ (cosmetic)
12145 (operandOperation): fixed div and mod operation
12146 (usualBinaryConversions): added support for promotion of char
12147 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12148 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12149 (geniCodeAdd): an array index will stay unsigned, even if promoted
12151 (geniCodeArray): ditto
12152 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12153 * src/SDCCsymt.c (computeType): added more support for char;
12154 promotion of char is selectable by promoteCharToInt, fixed signedness
12156 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12157 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12158 * src/SDCCval (val*): replaced signedness calculation by
12160 rearranged if-branches (cosmetic)
12161 (valShift): added warning W_SHIFT_CHANGED
12162 (valCompare): fixed problem with different types
12163 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12164 * support/regression/tests/literalop.c: added many cases
12165 * support/regression/tests/ast_constant_folding.c: changed finally to
12167 * .version: new year, new version: 2.3.7
12168 * src/SDCCmain.c (main): applied patch #866468
12169 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12170 provided by Scott Bronson
12171 * doc/sdccman.lyx: updated documentation for sdcdb
12172 updated and added chapter tips
12174 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12176 * src/SDCCsymt.h: missing from yesterday's commits
12178 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * src/SDCC.y (struct_or_union_specifier),
12181 * support/Util/SDCCerr.c,
12182 * support/Util/SDCCerr.h: verify that struct & union tags are used
12185 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12187 * src/SDCCglobl.h: missing from yesterday's commits
12189 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12191 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12192 sft_attributes, struct_declaration, parameter_declaration,
12193 type_name, start_block, declaration_list),
12194 * src/SDCC.lex (check_type): support redefinition of typedef names
12196 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12198 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12199 aligned xdata arrays. Erik helped me with the if clause.
12201 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12203 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12206 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12209 * src/SDCCast.c (newAst_),
12211 * src/SDCCicode.c (ast2iCode, newiCode),
12213 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12214 expr, statement, expression_statement, selection_statement,
12215 iteration_statement, expr_opt, jump_statement): foundation for tracking
12217 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12220 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12222 * support/Util/SDCCerr.c,
12224 * src/SDCCast.c (createCase, createDefault, decorateType),
12225 * src/SDCClabel.c (labelUnreach),
12226 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12228 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12229 (with thanks to Stas Sergeev)
12230 * device/include/time.h,
12231 * device/lib/time.c (CheckTime): suppress unreachable code warning
12233 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12235 * src/SDCCast.c (createIvalCharPtr),
12236 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12238 * support/regression/tests/nullstring.c: tests for these two bugs
12240 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 * support/Util/SDCCerr.h,
12243 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12244 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12245 about storage class and 'at' used inside struct or union
12246 * src/SDCCBBlock.c (iCodeFromeBBlock),
12247 * src/SDCCcse.c (ifxOptimize),
12248 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12249 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12250 printIval, emitStaticSeg, emitOverlay),
12251 * src/SDCClabel.c (deleteIfx),
12252 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12253 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12254 gatherAutoInit, processParms),
12255 * support/Util/SDCCerr.h,
12256 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12257 reporting for post-parse errors.
12259 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12261 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12262 implicit casts via union; they don't work on big endian systems
12263 (possible fix for bug #861138)
12265 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12267 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12268 * src/mcs51/main.c: fixed the fix for bug #737001
12270 2003-12-15 Borut Razem <borut.razem AT siol.net>
12272 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12274 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12276 * support/makebin/makebin.c: put output in binary mode
12278 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12280 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12281 xdata and data memory on startup. Set the environment variable
12282 SDCC_NOGENRAMCLEAR to disable this.
12283 * src/mcs51/peephole.def,
12284 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12285 (allows non-interrupt and interrupt code to safely compete for a resource
12286 without the non-interrupt code having to disable interrupts)
12288 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12290 * src/SDCCicode.c (geniCodeAdd),
12291 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12292 with valFromType if type might be a pointer and host is big endian).
12293 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12294 types, not just integer types.
12295 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12296 multiply defined with mismatching "at" address.
12298 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12300 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12301 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12302 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12303 with embedded nulls (fixed bug #753752)
12305 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12307 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12308 Apparently this did not see much testing (endless loop)
12310 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12312 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12314 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12316 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12317 gracefully handle NULL memmap pointers
12319 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12321 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12322 instead of deleting the iCode when an operand is volatile
12323 * src/z80/gen.c (genDummyRead),
12324 * src/mcs51/gen.c (genDummyRead),
12325 * src/ds390/gen.c (genDummyRead),
12326 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12328 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12329 * src/SDCC.y: fixed bug #850420
12331 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12333 Applied z80 i/o port patch from Peter Townson and fixed some operators
12334 to better handle operands in A register.
12335 * device/include/z180.h
12341 * src/z80/peeph-z80.def
12342 * src/z80/peeph.def
12345 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12347 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12349 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12351 * device/lib/hc08/_mullong.c: Removed extra #endif
12353 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12355 * sim/ucsim/hc08.src/inst.cc,
12356 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12357 carries from x to h
12358 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12359 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12360 * device/include/stdarg.h: fixed varargs for hc08
12361 * device/lib/Makefile.in,
12362 * device/lib/hc08/Makefile,
12363 * device/lib/hc08/_mulint.c,
12364 * device/lib/hc08/_mullong.c: fixed some endian problems
12366 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12368 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12369 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12370 * device/lib/_gptrget.c,
12371 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12373 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12375 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12376 * src/SDCCast.c (astErrors): fixed bug #846007
12377 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12379 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12381 * src/SDCCast.c (decorateType): disabled a transformation I added in
12382 revision 1.188 (access to fields of a structure at an absolute address);
12383 it breaks with bitfields, extern declarations, and gcse analysis.
12384 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12385 could be assigned through a pointer, so don't complain.
12386 * src/SDCCast.c (astErrors),
12388 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12390 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12392 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12393 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12394 output of __config directives, since gpasm now supports them
12395 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12396 pre-processor macro, i.e. -DMCU=p18f452
12397 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12398 and modified to handle 'cast' icode similarly to '=' icode
12399 * src/pic16/device.h (typedef struct PIC_device): added field
12400 'extMIface' to indicate that chip has external memory interface
12401 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12402 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12405 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12407 * src/SDCC.y (pointer): fixed bug #846006
12408 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12409 * src/SDCCast.c (decorateType): fixed bug #846009
12410 * src/ds390/peeph.def,
12411 * src/ds390/gen.c (genAnd, genOr),
12412 * src/mcs51/peeph.def,
12413 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12415 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12417 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12424 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12428 * src/SDCCbitv.c: added function to free a bitvector
12429 * src/SDCClrange.h,
12430 * src/SDCClrange.c: added function to recompute the liveranges
12431 * src/avr/ralloc.c,
12432 * src/ds390/ralloc.c,
12433 * src/hc08/ralloc.c,
12434 * src/mcs51/ralloc.c,
12435 * src/pic/ralloc.c,
12436 * src/pic16/ralloc.c,
12437 * src/xa51/ralloc.c,
12438 * src/z80/ralloc.c: recompute the liveranges after register packing
12440 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12442 * src/SDCCloop.c (newInduction): fixed bug #845630
12444 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12446 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12447 inadvertantly left behind from my 2003-11-12 change
12449 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12451 Updated headers I neglected to commit yesterday.
12452 * src/SDCClrange.h,
12455 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12457 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12458 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12459 * src/SDCCopt.c (eBBlockFromiCode),
12460 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12461 the creation of the key hash table from the sequencing so it can be used
12462 earlier (for some GCSE bug fixes still pending)
12464 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12466 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12467 * support/regression/tests/addsub.c: testing genPlus shortcut
12469 2003-11-15 Borut Razem <borut.razem AT siol.net>
12471 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12473 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12475 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12476 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12477 ordering is immaterial.
12478 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12480 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12482 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12483 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12484 (SIGSEV) of bug #840381
12485 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12486 unlink new file before rename if new and old filenames are the same)
12488 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12490 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12491 uninitialized variables) for the mcs51. Set environment variable
12492 SDCC_GENRAMCLEAR to test.
12493 xdata initialization slightly shorter
12495 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12498 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12499 #838241 & 780691 (basicly the same bug)
12500 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12501 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12503 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12505 * src/SDCCmain.c (linkEdit): "fix" #834252
12507 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12509 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12511 * src/SDCC.y: fixed bug #819403
12513 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12515 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12516 the reentrant attribute.
12517 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12518 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12520 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12521 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12522 erroneously reduced to a literal.
12523 * src/hc08/ralloc.c (packRegisters, rematStr),
12524 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12527 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12529 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12530 * doc/sdccman.lyx: changed from 'article' to 'book'
12531 * doc/Makefile: readded test_suite_spec and cdbfileformat
12533 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12535 * device/include/stdlib.h: include malloc.h to comply with ANSI
12536 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12538 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12540 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12541 * doc/clean.mk: also remove *.out files
12542 * doc/sdccman.lyx: some additions, larger top/bottom margins
12544 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12546 * src/SDCC.y: fixed bug #837365
12547 * support/regression/tests/bitopcse.c
12548 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12549 a symbol (might be valop instead)
12550 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12551 * device/lib/clean.mk: added hc08 to the cleaning list
12553 2003-11-04 Borut Razem <borut.razem AT siol.net>
12555 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12557 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12558 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12559 malloc is declared in standard stdlib.h
12561 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12563 * device/lib/hc08/Makefile: need to clean .rel not .o files
12564 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12566 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12570 * src/mcs51/main.c,
12571 * src/ds390/main.c,
12575 * src/pic16/main.c,
12576 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12577 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12578 tests (which uses the port's oclsExpense function)
12584 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12586 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12588 * src/SDCCcse.c (ifxOptimize),
12589 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12590 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12591 deleting the IFX iCode.
12592 * src/hc08/ralloc.c: reduced unneeded slocs
12593 * src/hc08/gen.c: fixed bug in asmopToBoolean
12595 2003-11-04 Borut Razem <borut.razem AT siol.net>
12597 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12598 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12599 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12600 transferred to configure
12602 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12604 Use headers defined in the C[++] standards:
12605 * sim/ucsim/gui.src/serio.src/fileio.cc
12606 * sim/ucsim/gui.src/serio.src/frontend.cc
12607 * sim/ucsim/gui.src/serio.src/main.cc
12608 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12609 * support/Util/NewAlloc.c
12611 * as/mcs51/lklibr.c
12615 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12617 * Added MSVC projects for hc08 assembler and linker:
12618 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12619 /as/hc08/link_hc08.dsp
12621 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12623 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12625 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12627 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12629 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12631 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12633 2003-10-31 Borut Razem <borut.razem AT siol.net>
12635 * support/cpp2/cpplib.h,
12636 support/cpp2/cpplib.c,
12637 support/cpp2/cpplex.c,
12638 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12639 to switch _asm block preprocessing on / off. Default is
12640 #pragma preproc_asm +
12642 2003-10-31 Borut Razem <borut.razem AT siol.net>
12644 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12645 when outputting comment blocks (when executed with -C option) and
12646 _asm (SDCPP specific) blocks
12648 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12652 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12654 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12656 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12658 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12659 * src/SDCCast.c (decorateType): fixed bug #832664
12661 2003-10-31 Borut Razem <borut.razem AT siol.net>
12663 * support/cpp2/cpplex.c: fixed for SDCPP:
12664 comments(when executed with -C option) and _asm blocks
12665 were included even if they where in skipped #if block.
12666 Applied solution from GCC cpp 3.3.2
12668 2003-10-31 Borut Razem <borut.razem AT siol.net>
12670 * src/SDCC.lex: sdcc now understands both formats:
12671 '# <line_number> <file_name>' and
12672 '#line <line_number> <file_name>'
12673 * support/cpp2/cppmain.c: sdcpp now generates the standard
12674 '# <line_number> <file_name>' instead of former
12675 '#line <line_number> <file_name>'
12677 2003-10-30 Borut Razem <borut.razem AT siol.net>
12679 * support/cpp2/cpphash.h,
12680 * support/cpp2/cpplib.h
12681 * support/cpp2/cpplex.c,
12682 * support/cpp2/cppmain.c,
12683 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12685 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12687 Fixed a number of problems revealed by bug #827883.
12688 * src/SDCCloop.c (loopInvariants): Spill location of the
12689 result operand should be recomputed if extracted from
12690 a loop. Also, don't extract assignments of an iTemp
12692 * src/SDCCast.c (isConformingBody): loop reversal should
12693 not occur if the control variable is involved with a
12694 relational operator.
12696 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12698 * .version: bumped to 2.3.6 to reflect the big improvements
12699 made by Erik and Klaus. Thanks!
12701 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12703 Replaced the livrange code.
12704 * src/SDCClrange.c: added new LR code
12706 * src/SDCCBBlock.h: removed remainig parts from old LR code
12707 * src/ds390/ralloc.c,
12708 * src/ds390/gen.c: minor fixes to make it work with new code
12710 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12713 * as/hc08/lkrloc.c,
12715 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12716 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12717 (tweaked fix for bug #818696)
12719 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12721 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12723 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12727 * src/mcs51/gen.c (gencjneshort),
12728 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12729 more efficient (per Scott Bronson's suggestion)
12731 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12733 Extended the semantics of the critical keyword to include
12734 individual statements. See RFE #827755 and #799831
12739 * support/Util/SDCCerr.c
12740 * support/Util/SDCCerr.h
12745 2003-10-19 Borut Razem <borut.razem AT siol.net>
12747 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
12749 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12751 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
12753 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
12754 and predecrement operand is displayed
12756 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12758 * src/SDCCval.c (valMinus): fixed bug #826041
12760 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12762 Some hc08 related updates that I missed earlier
12763 * sim/ucsim/stypes.h
12764 * support/regression/ports/hc08/spec.mk
12766 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12768 New target "hc08" for the Motorola 68hc08 family of micros
12776 * sim/ucsim/hc08.src/*
12777 * sim/ucsim/configure.in
12778 * src/ucsim/configure
12779 * sim/ucsim/packages_in.mk
12782 * device/include/mc68hc908qy.h
12783 * device/lib/hc08/*
12784 * device/lib/Makefile.in
12785 * support/regression/ports/hc08/*
12786 * support/regression/Makefile
12788 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12790 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
12792 * src/ds390/gen.c (genCast): fixed bug #821957
12794 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12796 * device/lib/logf.c: "fixed" overlay bug
12797 * support/regression/ports/host/spec.mk: added m library
12798 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
12799 * support/regression/tests/float_trans: added (for Eric)
12801 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
12803 * src/mcs51/gen.c (genCpl): fixed bug
12804 http://sf.net/mailarchive/message.php?msg_id=6263915
12806 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
12808 * src/SDCCast.c (decorateType): added extended constant folding
12809 * src/SDCCsymt.c (computeType): cleanup
12810 * src/SDCCval.c (valShift): minor optimization
12811 * support/regression/tests/ast_constant_folding.c: added
12813 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12815 * src/SDCCmain.c: removed some unintended changes
12817 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12819 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
12820 * src/z80/gen.c: fixed part of bug #817589
12821 * src/SDCCsymt.c (checkFunction): fixed bug #817895
12823 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
12825 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
12836 * src/ds390/ralloc.c
12838 * src/mcs51/ralloc.c
12840 * src/pic16/ralloc.c
12841 * src/xa51/ralloc.c
12843 * src/z80/gen.c: removed unused label "release:"
12845 2003-10-06 Borut Razem <borut.razem AT siol.net>
12847 * src/SDCC.lex: removed definition of unused variables
12848 save_optimize and save_options
12850 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
12852 * clean.mk: removed '=' in "-maxdepth=1"
12853 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
12854 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12856 2003-10-06 Borut Razem <borut.razem AT siol.net>
12858 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
12859 my_unput() replaced by unput()
12861 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
12863 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
12864 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
12865 type-punned pointer will break strict-aliasing rules"
12866 Old LR behaviour is again default; Klaus' LR can be choosen by
12867 defining the environment variable LRKLAUS
12871 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
12872 * clean.mk: fixed removal of files in bin/CVS/
12873 * device/lib/clean.mk: fixed removal of directories small and large
12874 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
12876 * src/SDCCval.c: removed superflous test for pedantic
12878 2003-10-05 Borut Razem <borut.razem AT siol.net>
12880 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
12881 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
12882 message "unmatched #pragma SAVE and #pragma RESTORE"
12884 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12886 * doc/sdccman.lyx: various additions and updates (interrupts, inline
12887 assembly, critical functions, atomic, nojtbound)
12889 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
12891 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
12897 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12900 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12902 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12904 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12905 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
12906 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
12908 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12910 * src/z80/gen.c (genRet): fixed bug #524753
12911 * src/z80/gen.c (genCast): fixed internal error on cast from
12913 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
12914 fix for bug #477835 to the z80
12915 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
12916 for tracking iCodes in the peephole optimizer for z80
12918 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12920 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
12921 the other part of bug #814548
12922 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
12924 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
12926 * src/SDCCcse.c: fixed part of bug #814548
12928 2003-09-28 Borut Razem <borut.razem AT siol.net>
12930 * src/asm.c: rewrite of printILine() to use temporary file instead
12932 * src/xa51/main.c: commented out declaration of int rewinds
12934 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12936 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
12938 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12940 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
12941 * src/asm.c (printILine): Fixed bug #811015
12943 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12945 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
12948 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12950 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
12951 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
12952 to correctly handle general case of AOP_PAIRPTR
12953 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
12955 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12957 * src/mcs51/ralloc.c (fillGaps),
12958 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
12959 register positioning bug)
12961 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
12963 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
12965 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12967 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
12968 genCodePointerGet, genGenPointerGet, genFarPointerSet,
12969 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
12970 (ralloc doesn't intentionally do this now, but perhaps later)
12971 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
12972 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
12973 register positioning bugs (Fixed bug #762602 and #795325)
12974 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
12975 (Fixed bug #808779)
12976 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
12977 lines that --i-code-in-asm generates
12979 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12981 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
12982 trying to fclose a FILE* that was already closed.
12984 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
12987 of const struct should be treated as if const themselves)
12989 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
12991 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
12993 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12995 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
12996 Unix (/n) and DOS (/r/n) line terminations.
12998 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13000 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13003 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13005 * src/mcs51/gen.c (genFunction, genEndFunction),
13006 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13007 and restore of EA so that stack offsets to parameters are
13008 correct when using both critical and reentrant/stack-auto.
13009 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13010 size (can be triggered in error if sloc is shared between
13011 different sized objects)
13012 * device/include/float.h: fixed macros to explicitly use
13013 unsigned long where needed
13015 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13017 Feature req. 799831: added code to allow nesting of critical functions
13018 * src/mcs51/gen.c (genFunction, genEndFunction)
13019 * src/ds390/gen.c (genFunction, genEndFunction)
13021 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13023 * src/SDCCsymt.c (sclsFromPtr),
13025 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13026 support for standard C idiom of memory mapped variables; for
13027 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13028 to xdata int at 0x1234 tempvar = 1.
13029 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13030 provided by Akiya ISHIDA
13032 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13034 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13035 * src/SDCCval.c (constVal): added reduction from int to char
13036 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13037 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13038 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13040 * support/regression/tests/shifts.c: fixed
13042 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13044 * src/z80/gen.c (genXor): Fixed bug #805445
13046 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13048 Fixed bug #621531 (const & volatile confusion in the type chain).
13049 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13050 refer to the const or volatile state of the pointer itself.
13062 * src/pic16/ralloc.c
13063 * support/regression/tests/const.c
13065 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13067 When checking for duplicated modules, use absolute paths
13068 instead of relative paths. Files changed:
13073 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13077 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13079 * device/include/string.h: added size_t typedef, changed
13080 prototypes to use size_t, eliminated separate reentrant and
13081 non-reentrant declarations, added _memmove declaration
13082 * device/lib/_memcpy.c: changed to use size_t instead of int,
13083 changed /4 to >>2 to avoid division library call
13084 * device/lib/_memcmp.c,
13085 * device/lib/_memset.c,
13086 * device/lib/_strncat.c,
13087 * device/lib/_strncpy.c,
13088 * device/lib/_strncmp.c: changed to use size_t instead of int
13089 * device/lib/_memmove.c: new file (fixed bug #772294)
13090 * device/lib/Makefile.in: added _memmove.c
13091 * device/lib/z80/asm_strings.s: fixed bug #772290
13092 * support/regression/tests/bitfields.c: attempt to fix host assertion
13093 failure on amd64-unknown-linux2.2
13095 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13097 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13098 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13099 * as/z80/asmain.c (main): fixed bug #801766
13101 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13103 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13106 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13108 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13109 reported in bug #800609
13111 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13113 * Top header beautifications in src/pic16 directory:
13114 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13115 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13116 pcoderegs.h, ralloc.c, ralloc.h
13117 * main.c: added top header and GPL license notice
13118 * pcode.c: fixed the if-conditional warning
13120 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13122 * device/lib/_mullong.c: replaced int by short for gcc
13124 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13126 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13127 and JUMPTABLE iCodes properly now (worked by accident before)
13128 * src/mcs51/gen.c (leftRightUseAcc),
13129 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13130 iCode properly now. Use getSize instead of nRegs since a & b
13131 aren't part of the nRegs tally.
13133 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13135 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13136 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13137 before instructions that use the _STATUS register
13139 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13141 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13142 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13143 fetching of the pointer
13144 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13145 copied from genNearPointerSet()
13146 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13147 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13148 If they pop r0/r1 they must be called in the opposite order than aopOp().
13149 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13150 (resp. --stack-auto), prepared for --xstack
13152 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13154 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13156 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13158 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13159 these ports have their own __sdcc_external_start()
13161 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13163 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13164 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13165 type for bits was changed. It resulted in bit variables becoming
13166 global, which is not permitted in PIC 14 assembly output.
13168 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13170 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13172 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13174 Z80 and MCS51 linkers complaint if a public symbol is defined
13175 in more than one library module:
13179 * as/mcs51/Makefile.in
13181 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13183 A few small changes that speed up the peephole optimizer.
13187 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13189 Try to make the peephole optimizer smarter by maintaining
13190 an association between the assembly source code and the
13191 iCodes that originated them. Put this information to use
13192 with a new peephole rule condition "notVolatile" so that
13193 the rules can be aggressive yet still safe.
13198 * src/mcs51/peeph.def
13200 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13204 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13205 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13206 if the left or right operand symbols have the accuse flag set.
13208 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13210 Changed the type of the result of the ! (NOT) operator to char;
13211 previously it returned the same type as the source. This allows
13212 us to eliminate all the genFloatNot functions (all of its target
13213 implementations were very buggy) since !float can use the same
13216 * src/SDCCicode.c (ast2iCode): ! returns char
13217 * src/mcs51/gen.c (genNot, genNotFloat),
13218 * src/ds390/gen.c (genNot, genNotFloat),
13219 * src/z80/gen.c (genNot, genNotFloat),
13220 * src/pic/gen.c (genNot, genNotFloat),
13221 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13223 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13225 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13226 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13227 during interrupts. Ensure WSAVE is located at a shared bank address.
13228 2. Fixed page selection in some places
13229 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13230 the registers name strings.
13231 4. Fixed "signed / unsigned compare" compiler warnings.
13232 5. The PIC port manages its own allocation of the general purpose
13233 registers, but makes no attempt to reuse them. As a result when
13234 compiling it soon runs out of general purpose registers. Some
13235 additional code was added to the files pcode.c and device.c to walk
13236 through the function call tree and rename the registers so that they
13246 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13247 genPlus() & genMinus() when the result is the same as left or right
13249 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13251 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13253 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13255 Made bitfield a distinct type from bit so that bitfields
13256 convert as per ANSI C and bits retain their traditional
13257 boolean style behaviour. Implemented bitfield support in
13265 * src/ds390/gen.c: bit v bitfield split
13266 * src/z80/gen.c: New support for bitfields
13267 * support/regression/tests/bitfields.c: reenabled z80,
13270 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13272 Rules 246.x, 247.x relate to bitfields, the others speed up
13273 access to xdata mapped I/O devices.
13275 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13277 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13279 Cleaned up genPackBits and genUnpackBits and added two helper
13280 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13281 for literal assignments in genPackBits (thanks to Frieder for
13287 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13289 Fixed bug #748310 (pointer to function type mishandled when the
13290 function name is omitted). Also fixed a SIGSEGV when a function
13291 attribute (reentrant, etc) is used on a non-function or on a
13292 function but misplaced before the parameter list.
13294 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13296 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13297 * support/Util/SDCCerr.h,
13298 * support/Util/SDCCerr.c: Added func attr misuse error msg
13300 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13302 Fixed bug #787649 by anonymous
13303 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13304 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13306 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 Fixed numerous bitfield problems.
13310 * src/SDCC.y: More bitfield related error checking
13312 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13313 * support/Util/SDCCerr.h,
13314 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13315 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13316 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13317 * support/regression/tests/bitfields.c: tests added
13319 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13321 Made the constant following the "interrupt" keyword optional. If
13322 omitted, the function will not automatically be given an entry
13323 in the interrupt vector table (similar to #pragma NOIV, but
13324 less syntacticly kludgy). The interrupt number is also now
13325 range checked. Also fixed a bug in the high order bit example
13332 * support/Util/SDCCerr.c
13333 * support/Util/SDCCerr.h
13336 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13338 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13339 * src/SDCCicode.c (operandOperation): rewritten some ops
13340 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13341 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13343 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13344 be re-activated by defining REDUCE_LITERALS)
13345 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13346 unsigned, but are signed by default
13347 * src/SDCCval.c (constVal): rearranged
13348 * src/SDCCval.c (valMod): preliminary fix
13349 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13350 * support/regression/literalop.c: added, work in progress
13352 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13354 Generate warnings for useless declarations like "char data;"
13355 that don't do what new users expect.
13358 * support/Util/SDCCerr.h
13359 * support/Util/SDCCerr.c
13361 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13363 * src/SDCCval.c (valMult): fix overflow detection of negative int
13365 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13367 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13369 Changes to support big endian targets:
13382 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13384 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13385 * device/lib/time.c: fixed warning "integer overflow in expression"
13387 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13389 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13390 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13391 constants are unsigned; added recognition of "u" flag for unsigned
13392 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13393 * src/SDCCval.c (valDiv, valMod): fixed signdness
13394 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13395 signedness of modulo, left and right shift
13396 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13397 * support/Util/SDCCerr.h: added warning W_INT_OVL
13398 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13399 * src/SDCCast.c (ast_print): improved output of constants
13401 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13403 Fixed some warnings when building with MSVC:
13405 * as/mcs51/asdata.c
13409 * link/z80/aslink.h
13410 * link/z80/lkdata.c
13411 * link/z80/lkeval.c
13416 * support/cpp2/cpplib.c
13420 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13422 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13424 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13426 * support/librarian/clean.mk: Do not remove Makefile.
13427 * support/librarian/Makefile: added.
13429 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13431 Added librarian to MSVC build:
13434 * support/librarian/librarian.dsp
13436 'configure' not needed for librarian, removed:
13437 * support/librarian/configure
13438 * support/librarian/configure.in
13439 * support/librarian/config_in.h
13440 * support/librarian/Makefile.in
13442 Hopefully these ones built the librarian and the rest of sdcc properly:
13444 * Makefile.common.in
13446 Messed up 'configure', so revert to previous version:
13450 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13452 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13453 there, while the mantissa of a double is "only" 53 bits wide.
13455 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13457 Adding sdcclib to the build. MSVC project coming soon.
13458 Files added/changed:
13460 * support/librarian/clean.mk
13461 * support/librarian/configure
13462 * support/librarian/configure.in
13463 * support/librarian/config_in.h
13464 * support/librarian/Makefile.bcc
13465 * support/librarian/Makefile.in
13466 * support/librarian/sdcclib.c
13469 * Makefile.common.in
13473 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13475 Linker now complaints if linked modules have conflicting options, for
13476 example, one compiled using --model-large and another one compiled with
13477 --model-small. The following files were modified:
13479 * as/mcs51/asdata.c
13480 * as/mcs51/aslink.h
13482 * as/mcs51/asmain.c
13484 * as/mcs51/i51pst.c
13485 * as/mcs51/lkdata.c
13486 * as/mcs51/lklibr.c
13487 * as/mcs51/lkmain.c
13493 * link/z80/aslink.h
13494 * link/z80/lkdata.c
13495 * link/z80/lklibr.c
13496 * link/z80/lkmain.c
13499 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13501 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13502 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13504 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13506 * src/z80/mappings.i: fix _mul[us][int,long] entries
13508 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13510 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13512 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13514 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13515 * support/regression/tests/bitopcse.c: added
13523 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13525 added support for new library format to z80, gbz80 linkers:
13531 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13533 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13534 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13536 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13538 added DUMMY_READ_VOLATILE:
13547 * src/SDCCcse.c (algebraicOpts): many improvements
13548 * src/SDCCcse.h: removed algebraicOpts()
13549 * src/SDCCicode.c (picDummyRead): added
13551 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13553 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13554 "Insufficient space in data memory".
13556 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 * src/mcs51/gen.c: fixed bug #771358
13559 * src/z80/gen.c: fixed bug #759087
13561 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13563 * src/pic16/glue.c: minor cleanup by Vangelis
13565 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13567 * device/include/regc515c.h: fixed #758477
13568 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13569 * device/lib/_gptrput.c: saved a few bytes
13570 * my tab spacing is 8, yours too?)
13571 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13572 * device/lib/serial.c: process RX bytes earlier than TX bytes
13573 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13575 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13577 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13579 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13581 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13583 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13585 * device/lib/Makefile.in: bad fix, reverted to 1.43
13587 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13589 * device/lib/Makefile.in: added missing z80 object files
13591 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13593 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13594 pic16 progress by Vangelis:
13597 * src/pic/Makefile:
13604 * pic16/genarith.c:
13609 * pic16/pcodepeep.c:
13612 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13614 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13616 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13618 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13619 added gbz80 build to MSVC project.
13620 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13621 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13622 from 8051 stuff and setup so it links using a .lnk file.
13624 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13626 * support/librarian/sdcclib.c: sdcc librarian.
13627 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13630 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13632 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13634 2003-07-02 Borut Razem <borut.razem AT siol.net>
13636 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13637 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13638 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13639 src/xa51/main.c, src/z80/main.c:
13640 virtualization of glue() function: each port has it's own glue function,
13641 which is accessed by do_glue function pointer in PORT.general structure
13643 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13645 * DS800C400 fun, improved ROM interface and tinibios.
13647 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13649 * More support for DS80C400. Now includes beginning of interface to ROM.
13651 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13653 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13655 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13657 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13659 2003-06-19 Borut Razem <borut.razem AT siol.net>
13661 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13663 2003-06-19 Borut Razem <borut.razem AT siol.net>
13665 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13666 fixed Z80 port - crt0.o: cannot open.
13668 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13670 * support/Util/MySystem.c (merge_command): revert bad fix
13672 2003-06-18 Borut Razem <borut.razem AT siol.net>
13674 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13676 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13678 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13679 option --use-stdout sends errors to stdout instead of stderr.
13681 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13683 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13685 2003-06-15 Borut Razem <borut.razem AT siol.net>
13687 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13688 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13689 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13690 fixed width array of pointers replaced with sets;
13691 multiple include and lib paths ared transferred to preprocessor and linker
13692 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13693 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13694 fixed width array of pointers
13695 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13696 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13697 fixupPath(), getPathDifference()
13698 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13699 fixed width array of pointers
13701 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13703 * src/pic16/ralloc.c: fix warnings
13704 * src/pic16/pcode.c: fix warning
13706 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13708 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13709 know all the details, but essentially this set of changes enable
13710 the pic16 port to generate movff instructions and generate assembler
13714 * src/pic16/glue.c:
13715 * src/pic16/pcode.c:
13716 * src/pic16/device.c:
13717 * src/pic16/main.c:
13718 * src/pic16/pcode.h:
13719 * src/pic16/pcoderegs.c:
13720 * src/pic16/ralloc.c:
13721 * src/pic16/ralloc.h:
13723 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13725 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13726 added option --vc, so sdcc errors and warnings are compatible with
13727 Microsoft Visual Studio.
13729 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13731 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
13732 device/lib/libfloat.lib: added atof function.
13734 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
13736 * doc/sdccman.lyx: updated to Lyx 1.3
13737 * doc/cdbfileformat.lyx: updated to Lyx 1.3
13738 * doc/test_suite_spec.lyx: updated to Lyx 1.3
13739 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
13741 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
13743 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
13745 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13747 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
13748 additions to the "related tools/documentation" section
13750 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
13752 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
13754 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
13756 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
13757 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
13759 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
13761 * doc/sdccman.lyx: fix double dash and other minor things
13762 * doc/Makefile: fix double dash
13764 2003-05-28 Karl Bongers(patches from Martin Helmling)
13765 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
13766 condition and ignore commands.
13768 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13770 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
13771 is in parts still quite out of date, I did changes as far as I felt makes sense
13772 for a non-native english speaker.
13773 Please feel free to add to the manual or to correct my changes.
13774 * doc/Makefile: undid touching the date of intermediate tex files.
13776 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13778 * doc/sdccman.lyx: Manual has an index now
13780 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
13782 Finalize muluint/mulsint and mululong/mulslong merging:
13783 * device/lib/_mulint.c
13784 * device/lib/_mullong.c
13785 * device/lib/gbz80/mul.s
13786 * device/lib/gbz80/stubs.s
13787 * device/lib/z80/mul.s
13788 * device/lib/z80/stubs.s
13789 * src/SDCCsymt.c (initCSupport)
13791 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13793 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
13794 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
13795 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
13796 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
13799 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13801 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
13802 the regression tests I'm not brave enough to enable 245.b, 245.c
13803 * doc/sdccman.lyx: added latex preamble for hyperref package.
13804 Using pdflatex this will give you a hyperlinked pdf file with
13805 bookmarks. (prepend '%' before /usepackage if this breaks something)
13807 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13809 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
13811 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
13813 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
13815 2003-05-21 <johan AT balder>
13817 * src/SDCCglue.c (printIval): fixed bug #739934
13819 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13821 Applied patch from bug 737905 (renamed yylineo to mylineno):
13828 * src/pic16/pcode.c: Cleaned warnings
13829 * src/pic16/pcodeflow.c: Cleaned warnings
13830 * src/pic16/pcoderegs.c: Cleaned warnings
13832 2003-05-19 Scott Dattalo <scott AT dattalo.com>
13834 * src/pic16/pcode.c: Cleaned warnings
13835 * src/pic16/pcodepeep.c: Cleaned warnings
13836 * src/pic16/ralloc.c: Cleaned warnings
13838 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13840 * doc/sdccman.lyx: fixed bug 739745
13841 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
13843 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
13845 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
13846 it can be defined with CFLAGS when running configure
13847 * src/SDCCmain.c: fixed compiling + linking with object files
13849 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
13851 * configure.in: configure for pic16 port,
13852 added --disable-pic16-port
13853 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
13854 * src/SDCCmain.c: linkOptions is changed to set *,
13855 added if/endif conditional macros to remove options help
13856 messages from optionsTable when a port is not configured, added
13857 support for the PIc16 port in the ports table, when executing
13858 the compiler with no port specified on command line, a default
13859 port is selected with the new macro DEFAULT_PORT which is
13860 defined in port.h, in setDefaultOptions() linkOptions is removed
13861 from initialization assignment, since now it is a set,
13862 parseCmdLine uses setParseWithComma for linkOptions, in
13863 linkEdit() linkOptions are accessed with new function indexSet()
13864 which returns the i'th item of a set variable. See SDCCset.c, in
13865 linkEdit() when calling buildCmdLine(), added linkOptions as
13866 last argument. Now users can pass arguments to gplink via the
13867 -Wl option, main() uses pic16glue() to glue up pic16 programs
13868 * src/SDCCpeeph.c: various changes to support pic16
13869 * src/SDCCset.c: added function void *indexSet(set *, int) to
13870 return the i'th item of the set
13871 * src/SDCCset.h: added function prototype for indexSet()
13872 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
13873 * src/clean.mk: added pic16 in CLEANALLPORTS variable
13874 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
13875 added macro DEFAULT_PORT
13876 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
13877 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
13879 * src/pic16/glue.c: commented out some error producing lines
13880 * src/pic16/main.c: __config directives are commented out to stop
13881 gpasm complaining and test the linkage with gplink, _linkCmd and
13882 _asmCmd changed to be more gplink and gpasm friendly
13883 * src/pic16/peeph.def: peep rule 3 is commented out, since it
13884 produced an error when parsed, peep rule 12 is added to utilize
13885 movff, but it is commented out since the pCode does not support
13886 yet a command with 2 address arguments
13888 2003-05-18 <johan AT balder>
13890 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13891 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13892 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
13894 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
13895 Added feature to script commands from file.
13897 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
13899 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
13900 * src/SDCCutil.c: include ctype.h for win32
13902 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
13904 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
13906 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
13908 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
13909 Fixed so you can set breakpoints prior to run, run does not stop
13910 on entry now. Add tbreak. Other enhancements and fixes for use
13913 2003-05-12 Borut Razem <borut.razem AT siol.net>
13915 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
13917 2003-05-11 Borut Razem <borut.razem AT siol.net>
13919 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
13920 the path of bin directory, so that PATH is the only env. variable, which has to be set
13921 in case of standard installation.
13922 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
13923 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
13924 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
13926 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13928 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
13929 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
13930 temp files are in the port dir; clean the gen/test directory when
13931 generating new test.c
13932 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
13933 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
13934 * support/regression/tests/zeropad.c: added
13936 2003-05-09 <johan AT balder>
13938 * src/SDCCglue.c: fixed bug #597940
13940 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
13942 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13943 cache sfr, optimize next,step, fix off by one sourceline,
13944 support ddd list function.
13945 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
13947 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13949 * support/regression/HTMLgen.py: added compare_s2f()
13950 * support/regression/Makefile: redo 1.27
13951 * support/regression/generate-cases.py: redo 1.5
13953 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
13955 * support/regression/tests/float.c: workaround 33 bit hex constant
13956 * support/regression/tests/simplefloat.c: fix division for host
13958 2003-04-29 Scott Dattalo <scott AT dattalo.com>
13960 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
13961 that tame's the PIC's over-aggressive optimizer.
13963 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13965 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
13968 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
13970 Initial support for DS80C400. "Hello world" runs on TINIm400
13973 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
13975 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13976 * Some notes on ddd usage added in debugger/README
13977 Martin Helmling adding more features and fixes for ddd GUI debugger.
13978 Code added for nexti, stepi, up, down, and other adjustments.
13980 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
13982 * src/pic/pCodepeep.c non-wildcard asmops are now handled
13983 * src/pic/peeph.def Added two rules to optimize carry manipulation
13984 * src/pic/* removed debug printfs
13986 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
13988 * debugger/mcs51/cmd.c: added header newalloc.h
13990 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
13992 * as/Makefile: new EXEEXT
13993 * as/z80/Makefile: remove trailing slash of BUILDIR
13994 * as/z80/clean.mk: new EXEEXT
13995 * Makefile.common.in: add to CFLAGS (and others), don't replace it
13996 * support/cpp2/Makefile.in: new EXEEXT
13997 * src/pic/glue.c (pic14emitRegularMap): fixed warning
13999 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14001 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14002 EXEEXT was introduced to fix all related problems with targets
14003 "clean", "install" and "uninstall"; a couple of further flaws
14004 especially with "clean" have been fixed too
14005 * as/mcs51/Makefile.in
14006 * as/mcs51/clean.mk
14010 * debugger/mcs51/Makefile.in
14011 * debugger/mcs51/clean.mk
14012 * link/z80/Makefile
14013 * link/z80/Makefile.in
14014 * link/z80/clean.mk
14016 * packihx/Makefile.in
14018 * sim/ucsim/Makefile
14019 * sim/ucsim/clean.mk
14020 * sim/ucsim/avr.src/Makefile.in
14021 * sim/ucsim/avr.src/clean.mk
14022 * sim/ucsim/s51.src/Makefile.in
14023 * sim/ucsim/s51.src/clean.mk
14024 * sim/ucsim/xa.src/Makefile.in
14025 * sim/ucsim/xa.src/clean.mk
14026 * sim/ucsim/z80.src/Makefile.in
14027 * sim/ucsim/z80.src/clean.mk
14028 * sim/ucsim/main_in.mk
14029 * sim/ucsim/packages_in.mk
14030 * sim/ucsim/gui.src/Makefile.in
14031 * sim/ucsim/gui.src/serio.src/Makefile.in
14032 * sim/ucsim/gui.src/serio.src/clean.mk
14035 * support/cpp2/Makefile.in
14036 * support/cpp2/clean.mk
14037 * support/makebin/Makefile
14038 * support/makebin/clean.mk
14039 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14040 * doc/sdccman.lyx: --program-suffix no longer needed
14042 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14044 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14045 Martin Helmling added support for ddd GUI debugger.
14046 Code added to display assembly, set variables, and other commands
14047 to interface to ddd.
14049 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14051 * as/Makefile: fix target clean
14052 * as/clean.mk: fix target clean
14053 * as/z80/clean.mk: fix target clean
14055 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14057 * Makefile.common.in: added AT EXEEXT AT
14058 * configure.in: removed all mingw32 stuff
14059 * configure: rebuilt from configure.in
14060 * doc/sdccman.lyx: updated section "installation"
14061 * support/scripts/sdcc_mingw32: adapted to configure
14062 * support/scripts/sdcc_cygwin_mingw32: added
14064 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14066 * src/pic Added object file support for the PIC port
14067 * src/pic Applied patch from Craig Franklin (this started the object file support)
14068 * src/regression Updated the PIC regression tests for object files
14070 2003-04-20 Borut Razem <borut.razem AT siol.net>
14072 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14073 lklex.c: In function `getfid':
14074 lklex.c:203: warning: array subscript has type `char'
14075 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14076 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14077 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14078 stack handling macros
14080 2003-04-19 Borut Razem <borut.razem AT siol.net>
14082 * "handling space characters in file path" task:
14083 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14084 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14085 * support/Util/MySystem.h: make it self-sufficient
14086 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14087 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14088 handling space characters in file path
14089 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14090 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14091 * support/Util/MySystem.c: handling space characters in executable's path
14093 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14095 * as/z80/Makefile: fix permanent rebuild of z80
14096 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14097 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14099 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14101 * src/SDCCopt.c: add special case optimization to replace modulo by
14102 a power of two with a bitwise AND.
14104 2003-04-18 <johan AT balder>
14106 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14108 2003-04-17 <johan AT balder>
14110 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14111 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14113 2003-04-13 Borut Razem <borut.razem AT siol.net>
14115 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14116 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14117 fixed mingw problem in adl_NORMALIZE_PATH
14119 2003-04-12 Borut Razem <borut.razem AT siol.net>
14121 * fixed "#pragma SAVE/RESTORE can not be nested":
14122 * src/SDCC.lex: reworked pragma handling functions
14123 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14124 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14126 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14128 * src/SDCCutil.c (pathEquivalent): defined but not used
14129 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14130 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14131 * configure: rebuilt from configure.in
14132 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14133 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14134 * device/include/Makefile.in: replace sdcc_datadir
14135 * device/lib/Makefile.in: replace sdcc_datadir
14136 * Makefile.common.in: add LDFLAGS from configure
14137 * packihx/Makefile.in: use LDFLAGS
14138 * src/Makefile.in: use LDFLAGS
14139 * support/cpp2/Makefile.in: add LDFLAGS from configure
14140 * support/makebin/Makefile: use LDFLAGS
14141 * .version: bumped version number to 2.3.5
14143 2003-04-12 Borut Razem <borut.razem AT siol.net>
14145 * completed "different paths" task:
14146 * src/SDCCmacro.c: fixed bug in handling quotes
14147 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14148 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14150 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14152 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14154 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14156 * ds390/gen.c ds390/peeph.def: fix bug 706781
14158 2003-04-11 Borut Razem <borut.razem AT siol.net>
14160 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14162 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14164 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14165 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14166 set - this bit used to not be set...).
14167 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14168 bad code in PIC Port
14169 * src/regression/and2.c added to test bug 609268
14170 * src/regression/Makefile added and2.c to regression test
14173 2003-04-08 <johan AT CP255758-A>
14175 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14176 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14177 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14179 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14181 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14183 * support/cpp2/Makefile.in: fix bug #487815
14184 * configure: rebuilt from configure.in
14185 * Makefile.common.in: docdir changed, new path suffixes
14186 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14187 * sdcc_vc_in.h: reflect changes from sdccconf.h
14188 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14189 * src/SDCCutil.h: remove BINDIR hack
14190 * doc/sdccman.lyx: update new path hierarchy
14192 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14194 * src/SDCCpeeph.c: added okToRemoveSLOC test
14196 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14198 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14200 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14202 * src/SDCCpeeph.c: added labelIsReturnOnly test
14203 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14205 2003-04-05 <johan AT balder>
14207 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14208 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14209 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14210 * src/SDCCast.c: fixed a warning
14211 * src/SDCCast.h: fixed a warning
14212 * src/SDCCicode.c (operandFromAst): fixed a warning
14214 2003-04-04 <johan AT balder>
14216 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14217 * src/SDCCast.c (decorateType): fixed bug #715076
14218 * src/SDCC.y: fixed bug #702907
14220 2003-04-03 <johan AT balder>
14222 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14223 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14224 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14225 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14226 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14228 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14230 * _decdptr.c: fix return values
14231 * _gptrget.c: fix return values
14232 * _gptrgetc.c: fix return values
14233 * _gptrput.c: fix return values
14234 * _mulint.c: fix return values
14235 * as/z80/Makefile: fix 'make -j' problem
14237 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14239 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14240 * configure.in: big cleanup, updated to autoconf 2.5x
14241 * configure: rebuilt from configure.in
14242 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14243 * sdcc_vc_in.h: reflect changes from sdccconf.h
14244 * doc/Makefile: fixed a flaw in "make install"
14246 2003-04-02 <johan AT balder>
14248 * src/ds390/gen.c (genCmp): no comments
14249 * src/mcs51/gen.c (genCmp): no comments
14250 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14251 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14253 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14255 * support/regression/generate-cases.py: place generated file in given sub directory
14256 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14257 * support/regression/Makefile: improvements for 'make -j';
14258 side effect: it's simpler and faster now
14260 2003-03-31 Borut Razem <borut.razem AT siol.net>
14262 * src/z80/main.c: link-{port} and as-{port} defined without path
14263 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14265 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14267 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14269 2003-03-30 Borut Razem <borut.razem AT siol.net>
14271 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14272 changed type of list parameter to set
14273 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14274 * src/port.h: changed type of do_assemble() parameter to set
14275 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14276 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14277 definition of "cppoutfilename" macro with NULL value in preProcess()
14278 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14279 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14280 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14281 replaced with set *binPathSet
14282 * shash_add() deallocates the item, if allready exsists, before adding the new one
14283 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14285 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14287 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14288 a nested for loop bug in the PIC port
14289 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14292 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14294 * support/Util/dbuf.h: remove C++ stuff to make it portable
14296 2003-03-28 Borut Razem <borut.razem AT siol.net>
14298 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14299 literal strings in stringLiteral()
14300 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14301 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14304 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14306 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14308 2003-03-26 <johan AT balder>
14310 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14311 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14312 * src/SDCCast.c (decorateType): fixed " -v < 3"
14314 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14316 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14317 Added Lenny Story's debug infrastructure changes:
14318 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14319 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14320 * src/cdbFile.c: added
14321 * src/SDCCdebug.c: added
14322 * src/SDCCdebug.h: added
14323 * src/SDCCast.c (createFunction)
14324 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14325 * src/SDCCmain.c (parseCmdLine, main)
14326 * src/SDCCmem.c (redoStackOffsets)
14327 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14330 * src/avr/gen.c (genAVRCode)
14331 * src/ds390/gen.c (gen390Code)
14332 * src/mcs51/gen.c (gen51Code)
14333 * src/pic/gen.c (genpic14Code)
14334 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14335 * src/xa51/gen.c (genXA51Code)
14336 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14338 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14340 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14341 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14343 2003-03-22 <johan AT balder>
14345 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14347 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14349 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14350 * doc/cdbfileformat.lyx: added, written by Lenny Story
14351 * doc/Makefile: added cdbfileformat.lyx
14352 * doc/clean.mk: added cdbfileformat.lyx
14354 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14356 * src/mcs51/peeph.def: fix bug #705773
14358 2003-03-20 <johan AT balder>
14360 An sfr/sbit can have an "at #" AND an initializer
14361 * src/SDCCsymt.c (checkSClass):
14362 * src/SDCCmem.c (allocGlobal):
14363 * src/SDCCmem.c (allocLocal):
14364 * src/SDCCast.c (createBlock):
14366 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14368 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14370 2003-03-16 <johan AT balder>
14372 Undid the hackup of const and volatile, the problem is much bigger
14374 * src/SDCCast.c:1.171
14375 * src/SDCCglue.c:1.138
14376 * src/SDCCicode.c:1.146
14377 * src/SDCCsymt.c:1.150
14378 * src/SDCCval.c:1.65
14380 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14382 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14383 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14385 2003-03-13 <johan AT balder>
14387 Hackup const and volatile modifiers in type chains a bit:
14389 * src/SDCCast.c:1.169
14390 * src/SDCCglue.c:1.136
14391 * src/SDCCicode.c:1.143
14392 * src/SDCCsymt.c1.146
14393 * src/SDCCsymt.h1.59
14394 * src/SDCCval.c:1.63
14396 2003-03-12 <johan AT balder>
14398 * src/SDCCBBlock.h: more LRH debugging junk
14399 * src/SDCCcflow.h: more LRH debugging junk
14400 * src/SDCCloop.c: more LRH debugging junk
14401 * src/SDCC.y (struct_declaration): fixed bug #697590
14402 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14403 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14404 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14406 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14407 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14408 test function names must now match exactly).
14409 * src/SDCCcse.c: added special case in findCheaperOp to allow
14410 extending a short integer. Makes less awful code for bug 700121 test case.
14412 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14414 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14415 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14417 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14419 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14420 actually called (operandsNotEqual() was called for all
14421 operandsNotEqualX tests).
14423 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14425 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14426 with shorter literals. Fixes bug 700121.
14428 2003-03-11 <johan AT balder>
14430 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14432 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14434 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14435 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14437 2003-03-10 Borut Razem <borut.razem AT siol.net>
14439 * src/SDCCmain.c: pipe preprocessor's output
14440 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14441 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14442 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14443 which closes all pipes in pipeSet set
14444 * src/SDCCset.c: free deleted item in function deleteSetItem()
14445 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14446 moved from z80 to src subproject
14447 * .version: increased version number to 2.3.4
14449 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14451 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14452 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14453 * support/regression/ports/xa51/spec.mk: fix typo
14455 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14457 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14459 2003-03-09 Borut Razem <borut.razem AT siol.net>
14461 * src/SDCCmain.c: pipe preprocessor's output
14462 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14463 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14464 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14465 which closes all pipes in pipeSet set
14466 * src/SDCCset.c: free deleted item in function deleteSetItem()
14467 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14468 moved from z80 to src subproject
14470 2003-03-09 Borut Razem <borut.razem AT siol.net>
14472 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14473 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14474 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14475 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14476 * src/SDCCglobl.h: unification of WIN32 native definitions
14478 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14480 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14482 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14484 * src/configure.in: check for endianess (even while cross-compiling)
14485 * src/configure: check for endianess (even while cross-compiling)
14486 * src/configure_in.h: check for endianess (even while cross-compiling)
14487 * src/avr/gen.c: remove old endianess stuff
14488 * src/mcs51/gen.c: remove old endianess stuff
14489 * src/ds390/gen.c: remove old endianess stuff
14490 * src/pic/gen.c: remove old endianess stuff
14491 * src/pic/genarith.c: remove old endianess stuff
14492 * src/pic/glue.c: fix endianess check
14493 * src/pic16/gen.c: remove old endianess stuff
14494 * src/pic16/genarith.c: remove old endianess stuff
14495 * src/pic16/glue.c: fix endianess check
14496 * src/xa51/gen.c: remove old endianess stuff
14497 * src/z80/gen.c: fix endianess check
14498 * src/SDCCglue.c: fix endianess check
14499 * src/ds390/peeph.def: fix bug 700036
14501 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14503 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14504 * src/configure: find appropriate data-types on host for SDCC's int and long
14505 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14506 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14507 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14509 2003-03-07 <johan AT balder>
14512 some minor cleanups before the big shot
14513 OP_DEFS and OP_USES now use Kevin's protection
14514 new option --nolabelopt
14516 * src/SDCCBBlock.c:
14525 * src/ds390/ralloc.c:
14526 * src/mcs51/ralloc.c:
14527 * src/pic/ralloc.c:
14528 * src/xa51/ralloc.c:
14529 * src/z80/ralloc.c:
14531 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14533 * src/pic/pcode.c (get_op): fix 64 bit warnings
14534 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14535 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14536 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14537 * support/regression/tests/malloc.c: fix 64 bit warnings
14539 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14541 * src/mcs51/gen.c (genMinus): fixed bug 696436
14543 2003-03-02 Borut Razem <borut.razem AT siol.net>
14545 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14547 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14549 * configure.in: test for mkstemp
14550 * sdccconf_in.h: add HAVE_MKSTEMP
14552 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14554 * device/include/ctype.h: removed warning while using --stack-auto
14555 * device/include/malloc.h: removed warning while using --stack-auto
14556 * device/include/string.h: removed warning while using --stack-auto
14558 2003-02-23 Borut Razem <borut.razem AT siol.net>
14560 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14561 because NDEBUG is defined (see man assert)
14562 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14564 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14566 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14567 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14569 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14571 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14572 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14574 2003-02-18 <johan AT balder>
14576 * as/mcs51/asmain.c (asmbl): module can start with a digit
14577 * as/z80/asmain.c (asmbl): module can start with a digit
14579 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14581 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14582 * src/asm.c: fix pipe() for Mingw32
14584 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14586 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14587 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14588 make -V work again; --c1mode reads now from stdin
14589 * doc/sdccman.lyx: added --c1mode
14590 * support/Util/SDCCerr.c: new messages for c1 mode
14591 * support/Util/SDCCerr.h: new messages for c1 mode
14592 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14594 2003-02-15 <johan AT balder>
14596 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14598 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14600 * doc/sdccman.lyx: Environment variables, -o and other minor things
14602 2003-02-14 <johan AT balder>
14604 * src/xa51/main.c: before anyone really tries to use it :)
14606 * Install doc's in share/sdcc/doc
14607 * removed some obsolete files
14608 * Do a proper make distclean and uninstall
14609 M Makefile.common.in
14612 M device/include/Makefile.in
14613 M device/lib/Makefile.in
14616 M sim/ucsim/doc/Makefile.in
14618 R src/avr/peeph.rul
14619 R src/xa51/peeph.rul
14620 M support/cpp2/Makefile.in
14621 M support/makebin/Makefile
14624 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14626 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14628 2003-02-10 Borut Razem <borut.razem AT siol.net>
14630 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14631 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14632 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14633 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14634 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14635 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14636 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14637 src/z80/Makefile.bcc: Borland Makefile cleanup
14638 * as/z80/Makefile.bcc: Added Borland Makefile
14639 * support/cpp2/borland.h: Removed
14641 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14643 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14644 * src/SDCC.lex: new pragma NOIV
14645 * src/SDCCglobl.h: new pragma NOIV
14646 * src/SDCCmem.c: new pragma NOIV
14648 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14650 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14652 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14654 * src/SDCCmain.c: signal handling is switched off by --debug
14655 * doc/Makefile: small fix for install; use clean.mk again
14656 * doc/clean.mk: clean *.pdf and *.html too
14658 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14660 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14661 * device/lib/printfl.c: fix a ds390 bug by making it portable
14662 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14663 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14664 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14665 * debugger/mcs51/cmd.c: converted multi-line string literals
14666 * sim/ucsim/globals.cc: converted multi-line string literals
14667 * src/SDCCmain.c: introduced signal handler to remove temp files
14668 * doc/Makefile: small tweaks, implement clean
14669 * doc: removed generated files
14671 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14673 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14674 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14675 Address Record is not correctly generated for DS390."
14677 2003-02-02 Borut Razem <borut.razem AT siol.net>
14679 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14680 * as/mcs51/asm.h: fixed compilation with Borland C
14681 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14682 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14683 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14684 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14685 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14686 src/z80/Makefile.bcc: delete $(LIB) only if exist
14687 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14689 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14691 * device/include/malloc.h: introduced NULL
14692 * device/include/string.h: introduced NULL
14693 * device/include/stdlib.h: introduced NULL
14694 * device/lib/_memcpy.c: removed NULL
14695 * device/lib/_strcat.c: removed NULL
14696 * device/lib/_strchr.c: removed NULL
14697 * device/lib/_strcmp.c: removed NULL
14698 * device/lib/_strcpy.c: removed NULL
14699 * device/lib/_strcspn.c: removed NULL
14700 * device/lib/_strlen.c: removed NULL
14701 * device/lib/_strncat.c: removed NULL
14702 * device/lib/_strncmp.c: removed NULL
14703 * device/lib/_strncpy.c: removed NULL
14704 * device/lib/_strpbrk.c: removed NULL
14705 * device/lib/_strrchr.c: removed NULL
14706 * device/lib/_strspn.c: removed NULL
14707 * device/lib/_strstr.c: removed NULL
14708 * device/lib/_strtok.c: removed NULL
14709 * device/lib/malloc.c: removed NULL, include own header
14711 2003-02-02 <johan AT balder>
14713 * 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
14714 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14715 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14716 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14717 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14718 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14720 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14722 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14725 2003-02-01 <johan AT balder>
14727 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14729 2003-01-31 <johan AT CP255758-A>
14731 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14733 2003-01-30 <johan AT balder>
14735 * src/SDCCBBlock.c: automatic bug detection
14736 * src/SDCCicode.c: automatic bug detection
14738 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14740 * src/SDCCglobl.h: now --xram-size 0 works
14741 * src/SDCCmain.c: now --xram-size 0 works
14743 2003-01-29 <johan AT balder>
14745 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
14747 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14749 * as/mcs51/aslink.h: Added options --xram-size and --code-size
14750 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
14751 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
14752 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
14753 * src/SDCCglobl.h: Added options --xram-size and --code-size
14754 * src/SDCCmain.c: Added options --xram-size and --code-size
14756 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14758 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
14759 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
14761 2003-01-27 <johan AT balder>
14763 * src/SDCC.y: fixed bug #613764
14765 2003-01-26 <johan AT balder>
14767 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
14768 * src/SDCCsymt.h: fixed bug #673374
14769 * src/SDCCglue.c: fixed bug #661910
14770 * src/SDCCast.c: fixed bug #458099 and 673374
14772 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14774 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
14775 * as/mcs51/strcmpi.h: added
14776 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
14777 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14778 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
14779 * as/mcs51/assym.c: strcmpi -> as_strcmpi
14780 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
14781 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
14782 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
14783 * as/mcs51/Makefile.aslink: new module strcmpi
14784 * as/mcs51/Makefile.asx8051: new module strcmpi
14785 * as/mcs51/Makefil.bcc: new module strcmpi
14786 * as/mcs51/Makefile.in: new module strcmpi
14787 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
14789 2003-01-26 <johan AT balder>
14791 * src/SDCCglue.c: reverted back to 1.124
14792 * src/SDCCast.c: reverted back to 1.156
14793 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
14795 2003-01-25 <johan AT balder>
14797 * src/SDCCglue.c: A better fix for bug #661910
14798 * src/SDCCast.c: A better fix for bug #661910
14799 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
14801 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14803 * src/Makefile.in: remove spawn.o
14804 * src/SDCCmain.c: remove spawn.h
14805 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
14806 * src/spawn.c: removed
14807 * src/spawn.h: removed
14808 * support/regression/ports/ds390/spec.mk: link with -r
14810 2003-01-24 <johan AT CP255758-A>
14812 * src/ds390/gen.c (aopOp): fixed bug #667458
14813 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14814 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
14815 (createIvalCharPtr): an ival doesn't always have a storage class anymore
14817 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14819 * src/mcs51/peeph.def: better assembler identation by Frieder
14820 * src/mcs51/gen.c: better assembler identation by Frieder
14822 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14824 * as/z80/string.h: removed for gcc 3.2
14825 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14826 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
14828 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14830 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
14831 * src/SDCCpeeph.c (replaceRule): fix bug #663503
14832 * support/regression/Makefile: separate temp files for ports
14833 * support/regression/generate-cases.py: separate temp files for ports
14834 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14835 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14837 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14839 * moved tinitalk to device/examples/ds390
14841 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
14843 * as/mcs51/lkmem.c: rflag is for DS390
14844 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
14845 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
14846 (linkEdit): move mem- and map-files the same way as ihx-files
14847 * src/z80/main.c (_setDefaultOptions): removed --generic
14848 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
14849 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14850 * src/pic/glue.c (picglue): --c1mode works again
14851 * src/pic16/glue.c (pic16glue): --c1mode works again
14852 * src/asm.c (printCLine): fix #660034
14854 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14856 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
14857 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
14858 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
14859 * as/mcs51/lkmem (summary): better fix for sp problem
14860 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
14861 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
14862 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
14863 remove --stack-after-data
14865 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
14867 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
14868 * src/SDCCutil.c (join): ugly bug: missing '\0'
14869 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
14871 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14873 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
14875 * src/pic/main.c (_asmCmd): gpasm supports -o
14876 * src/z80/main.c: more general macros
14877 * device/lib/Makefile.in: remove intermediate files
14879 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14881 * .version: Bumped version number to 2.3.3
14882 * src/SDCCBBlock.c: new option -o
14883 * src/SDCCglobl.h: new option -o
14884 * src/SDCCglue.c: new option -o
14885 * src/SDCCmain.c: new option -o
14886 * src/asm.c: new option -o
14887 * src/ds390/main.c: new option -o
14888 * src/pic/glue.c: new option -o
14889 * src/pic/pcode.c: new option -o
14890 * src/pic/ralloc.c: new option -o
14891 * src/pic16/glue.c: new option -o
14892 * src/pic16/pcode.c: new option -o
14893 * src/pic16/ralloc.c: new option -o
14894 * src/z80/main.c: new option -o
14895 * device/lib/Makefile.in: use -o
14896 * support/regression/ports/ds390/spec.mk: use -o
14897 * support/regression/ports/gbz80/spec.mk: use -o
14898 * support/regression/ports/mcs51/spec.mk: use -o
14899 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
14900 * support/regression/ports/z80/spec.mk: use -o
14901 * support/regression/ports/ucz80/spec.mk: use -o
14902 * support/regression/ports/xa51/spec.mk: use -o
14903 * support/regression/fwk/lib/timeout.c: fix usage string
14905 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
14906 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
14908 2003-01-07 <johan AT balder>
14910 * src/SDCCast.c (decorateType): fixed bug #600035
14912 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
14913 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
14914 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
14915 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
14916 * src/pic/pcode.c: outcommented unused variable to remove warnings
14917 * src/pic/ralloc.c: outcommented unused variable to remove warnings
14919 2003-01-06 <karl AT turbobit.com>
14920 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
14923 2003-01-06 <johan AT balder>
14925 * src/SDCCicode.c: fixed array add
14927 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
14928 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
14929 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
14931 2003-01-04 <johan AT balder>
14933 * src/SDCCval.c (getNelements): fixed the initialized array of structures
14935 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14936 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
14938 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14939 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
14940 * support/regression/tests/bug-524697.c: fit mem usage into 8032
14942 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14943 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
14945 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
14946 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
14948 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
14949 * src/mcs51/main.c: removed {bindir}{sep} from aslink
14951 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14953 * in /sdcc/as/mcs51/ changed these files in order to create an
14954 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
14955 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
14956 following files to include the previous two files: aslink.dsp,
14957 Makefile.aslink, Makefile.bcc, and Makefile.in.
14959 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
14960 .adb instead of .cdb
14962 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14964 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
14965 value from option --iram-size.
14967 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14969 * /sdcc/as/mcs51/lklist.c: added boundary check before using
14972 2002-09-18 <wiml AT hhhh.org>
14974 * SDCClrange.h: exposed setFromRange() and setToRange()
14975 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
14976 packRegsForAccUse() (bug 542397)
14977 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
14978 multiple times and emitting the fetch operations more than once
14979 added aopGetUsesAcc() function to allow binary operators to
14980 fetch their operands in the correct order; made genMinus() emit
14981 compact code for X = LITERAL - Y
14983 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14984 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
14985 sprintf() in line 1267.
14987 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14988 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
14991 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14992 Changes to aslink (All the changes are marked with 'JCF'):
14994 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
14997 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
14998 area BSEG. Also moves, if possible, the DATA area down into the internal
14999 ram so more space is available.
15001 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15004 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15005 not bytes. Function summary() which creates a memory usage summary
15006 file with extension .mem. Reports of overlaping stack and small stack
15007 size. If the space for the stack is less than 16 bytes aslink trows a
15010 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15011 the 8051. Option 'y' for memory summary output file.
15013 Changes to sdcc (All the changes are marked with 'JCF'):
15015 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15017 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15018 overlaying area for it (uses RegBankUsed[4]).
15020 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15021 bank zero as used by default. By default aslink locates the stack
15022 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15023 the creation of the .mem file. Delegates the allocation of data area
15024 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15025 the begining of the stack area to aslink.
15027 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15028 glue() in SDCCglue.c creates an area for it.
15030 2002-09-03 Borut Razem <borut.razem AT siol.net>
15031 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15032 sdcc/src/pic/glue.c:
15033 introduced atexit() handler for teporay files removal in case of
15034 errors, assertions, ...
15036 2002-08-29 Borut Razem <borut.razem AT siol.net>
15037 * sdcc/support/cpp2/auto-host_vc_in.h:
15038 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15039 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15040 Maybe there is a similar problem with BORLANDC? It should be checked!
15042 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15043 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15044 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15045 was not executed, and the compiler (cl) launched a warning:
15046 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15048 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15049 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15051 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15052 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15054 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15055 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15056 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15057 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15058 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15059 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15060 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15061 - added Release configuration in VS projects
15062 - review of compiler an linker options
15063 - VC .exe files are generated in bin_vc directory, not to interfere
15064 with binaries generated from other projects (cygwin, mingw, bcc ...)
15066 * sdcc/src/yacc.dsp: added
15068 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15069 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15070 and insert the version number definitions from .version
15072 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15074 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15075 added - genarate auto-host.h using auto-host_vc_in.h as template
15078 removed from CVS, generated automatically
15080 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15081 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15083 2002-08-11 Borut Razem <borut.razem AT siol.net>
15084 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15086 2002-08-10 Borut Razem <borut.razem AT siol.net>
15087 * src/SDCCmain.c (main):
15088 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15089 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15090 The consequence was that some temporary files were not removed.
15093 unification of code in functions tempfilename() and tempfile():
15094 function tempnam() is defined in Visual Studio 6.0 and .NET
15096 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15098 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15099 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15100 - removed compiler command line option /WX: Treats all warnings as errors
15101 - update a list of source files, included into the project
15103 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15104 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15105 changed project type to Generic Project so that can be correcly converted to VS.NET project
15107 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15109 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15111 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15113 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15114 added return 0 statements after assert() to make compiler happy
15116 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15117 added newline in the def file to keep MSC compiler satisfied
15119 * sdcc/src/z80/gen.c:
15120 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15121 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15122 - solved MSC error in function aopDump()
15124 * sdcc_vc.h: define PREFIX as "\\sdcc"
15126 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15127 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15129 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15130 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15131 - Rewrote the register banking algorithm.
15132 - Added pCode live-range analysis to registers (for now, only non-used and
15133 singly-used registers optimized away)
15135 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15137 * 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.
15139 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15140 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15142 2002-04-22 Michael Hope <michaelh AT vroom>
15144 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15146 * configure.in (DD_COPT): Added include support required for gbdk.
15148 * .version: Bumped version number just to increase it.
15150 * src/SDCCmain.c: Added -nostdinc to the default options.
15152 2002-04-15 Michael Hope <michaelh AT vroom>
15154 * device/lib/z80/printf.c (sprintf): Added.
15156 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15158 * src/z80/peeph.def: Added transpose redundent load rule.
15160 * src/z80/main.c: Added force callee saves for jaune.
15162 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15164 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15166 2002-03-28 Johan Knol <johan AT balder>
15168 * src/SDCCval.c: fixed bug #532436
15170 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15172 Added "char *Processor" field to the port structure.
15175 Added -p option. Allows port dependent processor to be specified.
15178 Initialized the new field char *Processor field to NULL in all ports
15181 Compiler generated registers for interrupt context saving
15182 were not getting allocated.
15184 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15187 Fixed left shift. Will promote the left side of a left shift
15188 if a) left shifting more than size of operand or b) when assigned
15189 to something size > size of left side
15191 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15193 tons of changes. Register allocation has been
15194 rewritten. Added customization for the various PICs. Flow
15195 analysis is restructured. ...
15197 * src/pic/device.h:
15200 * src/pic/device.c:
15201 Added. device.c is a PIC port hack to accomodate variations
15204 2002-03-13 Michael Hope <michaelh AT vroom>
15206 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15208 2002-03-04 johanknol <johanknol AT manik>
15210 * /src/SDCCval.c: fixed
15212 const unsigned char arr[][2] = { { 0, 1 } };
15213 t18.c:1: error: Initializer element is not constant
15215 2002-03-04 bela <bela AT manik>
15217 * /device/include/mcs51reg.h:
15218 ds89c420 register definition update
15220 2002-03-03 <johan AT FRIJA>
15222 * support/Util/SDCCerr.c: did something, but don't no why anymore
15224 * support/regression/tests/bug-524691.c: made it a little less shy
15226 * src/SDCCast.c (decorateType): fixed bug #524697
15228 * src/SDCCast.c: made some lineno improvements
15230 * src/SDCCval.c (getNelements): changed warning to error
15232 * src/SDCCglue.c (printIvalArray): changed warning to error
15234 * src/SDCCicode.c: fixed a warning for mingw
15236 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15238 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15240 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15242 * src/ds390/peeph.def:
15243 Added some more peephole rules
15245 * src/ds390/gen.c: Various fixes & enhancements
15247 * src/SDCClrange.c, src/SDCClrange.h:
15248 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15250 * src/ds390/ralloc.c:
15251 various fixes & enhancements (ds390) specific
15253 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15254 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15257 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15259 2002-03-02 <johan AT FRIJA>
15261 * src/SDCCast.c (decorateType): fixed bug #524708
15263 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15265 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15267 2002-03-01 Michael Hope <michaelh AT vroom>
15269 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15271 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15273 2002-03-01 <johan AT FRIJA>
15275 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15277 * src/SDCCast.c (decorateType): fixed bug #524209
15279 * src/SDCCval.c (valNot): fixed bug #524195
15281 2002-02-26 <johan AT balder>
15283 * src/xa51/gen.c: fixed a warning
15285 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15287 * src/SDCCast.c (decorateType): fixed bug #522534
15289 2002-02-23 <johan AT balder>
15291 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15293 2002-02-22 <johan AT balder>
15295 * src/SDCCast.c: fixed bug #514865
15297 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15299 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15301 * sdcc/src/SDCCloop.c:
15302 Previous fix was not good. basic blocks that have "break" or "return" are
15303 not really partof a loop , but live ranges used in these blocks should
15304 be live thru the entire loop, so set partOfLoop but don't add them to
15307 2002-02-21 <johan AT FRIJA>
15309 * src/SDCCcse.c: fixed bug #514308
15311 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15314 Fixed BUG #519583. If a conditional block ended in a return/break
15315 statement inside a loop, it was not being considered part of the loop.
15317 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15319 2002-02-10 Karl Bongers <karl AT turbobit.com>
15322 Fixed up SDCDB debugger somewhat. Updated debugger/README
15323 with lots of comments and notes.
15325 * device/examples/test2.c:
15326 Fix bug, "red" variable not being initialized(compiler complained).
15328 * device/examples/Makefile, examples/test3.c:
15329 Add Makefile in device/examples folder, compiles test3.c
15330 for use as a multiple module SDCDB test case.
15332 * sim/ucsim/cmd.src/cmdset.cc:
15333 Took out debug printfs in ucsim "next" command.
15335 * sim/ucsim/xa.src:
15336 Karl and Johan start ucsim XA support. Most dissassembly working,
15337 about 75% emulation done(plenty of work remaining).
15339 * sim/ucsim/z80.src:
15340 Add Z80 support to ucsim, add test-ucz80 regression test,
15341 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15342 Notice z80 compiler fails on examples/test3.c/crc code.
15344 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15346 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15347 Added support for --parms-in-bank1
15349 * src/ds390/peeph.def:
15350 added a few more peephole optimzations
15352 * src/ds390/main.c:
15353 1) added __builtin_inp & __builtin_outp used to read in data of given length
15354 from a memory mapped port
15355 2) added __builtin_memcmp
15356 3) added __builtin_swapw swap bytes of a short
15358 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15359 1) handle multiple send & receives from register bank1
15360 2) ralloc can now allocate DPTR1 to some liveRanges
15362 * src/SDCCsymt.c, src/SDCCsymt.h:
15363 changes to handle multiple sends & receives
15365 * src/SDCCptropt.h:
15366 added some pointer arithmetic optimization
15368 * src/SDCCptropt.c:
15369 added some pointer arithmetic optimizations but not stable yet so not
15370 called from anywhere (will get this working shortly)
15372 * src/SDCCopt.c: fixed for multiple sends & receives
15375 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15376 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15377 set preprocessor defines (depending on options)
15379 * src/SDCCicode.c, src/SDCCicode.h:
15380 changes made to handle multiple sends & receives
15383 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15385 * src/SDCCcse.c, src/SDCCcse.h:
15386 added function findbackward def (to be used in upcoming optimization)
15388 * src/SDCCcflow.c, src/SDCCcflow.h:
15389 added function returnAtEnd - to determine if a basic block terminates with
15392 * src/SDCCast.c, src/SDCCast.h:
15393 added option parms-in-bank1
15395 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15396 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15397 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15398 adjusted for --parms-in-bank1 option
15400 * device/include/string.h:
15401 donot redefine "reentrant" keyword
15403 * device/include/ds80c390.h: Added some more SFRs
15405 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15407 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15409 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15411 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15413 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15415 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15417 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15419 * Added --xram-movc option
15421 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15423 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15425 2002-01-11 Johan Knol
15427 * Added math lib of Jesus Calvino-Fraga
15429 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15431 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15432 * support/regression/Makefile: new target test-mcs51-stack-auto
15433 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15435 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15437 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15439 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15441 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15443 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15445 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15447 * src/SDCCglue.h: add definition for printIvalChar()
15449 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15451 * src/SDCCast.c: fix #498138 by Johan
15453 * src/SDCCglue.c: fix #498138 by Johan
15455 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15457 * support/regression/Makefile: fix clean
15459 * support/regression/ports/ds390/support.c: fix transmission of last character
15461 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15463 * /sdcc/src/ds390/gen.c:
15464 a) improved computing address of stack variable
15465 b) took out some #if 0 code
15466 c) improved parmBytes adjustment
15467 d) improved genPlusIncr & genMinusIncr
15468 e) genCmp could generate bad code (when left assigned to DPTR)
15469 f) Fixed bug in hasInc
15471 * /sdcc/src/ds390/ralloc.c:
15472 a) packRegsForSupport could mess up live information (Fixed)
15473 b) packRegsDPTRuse could be incorrect for left & right shift
15475 * /sdcc/src/mcs51/ralloc.c:
15476 packRegsForSupport could mess up the live information (Fixed)
15478 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15480 * /sdcc/src/SDCCast.c:
15481 can reverse a loop even if function call is present as long
15482 as the loop control variable is local & is not passed as parameter
15484 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15486 * /sdcc/ChangeLog: *** empty log message ***
15488 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15489 More builtin function additions for TININative
15491 * /sdcc/src/ds390/ralloc.c:
15492 Had broken the regression testsuite
15494 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15496 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15497 Added funcattr hasStackParms will be set for reentrant functions when there
15498 are paramteres on the stack, this helps in minimizing frame pointer generation
15499 typeFromStr can handle function pointers now
15501 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15502 *** empty log message ***
15504 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15506 * /src/ds390/gen.c, /src/ds390/main.c:
15507 More builtin function additions for TININative
15509 * /src/ds390/ralloc.c:
15510 Had broken the regression testsuite
15512 * /src/SDCCast.c: Fixed a bug in dumptree
15514 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15515 Added funcattr hasStackParms will be set for reentrant functions when there
15516 are paramteres on the stack, this helps in minimizing frame pointer generation
15517 typeFromStr can handle function pointers now
15519 * /doc/builtins.txt, /doc/TININative.txt:
15520 *** empty log message ***
15523 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15525 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15526 ALPHA version for -mTININative
15528 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15529 updated to reflect changes in the port structure
15532 added function do_assemble (similar to do_link) if non-null this function
15533 will be called to do assembly (-mTININative) requires a multi command
15535 added function genAssemblerEnd will be called to generate assembler Epilogue
15538 added _JavaNative to debug info printing
15540 * /src/SDCCmain.c: added option --tini-libid
15541 added port->do_assemble function (-mTININative) has a multi command assemble
15543 * /src/SDCCglue.c: Disabled "constExpr" check
15544 added port->genAssemblerEnd function
15546 * /src/SDCCglobl.h: Added option --tini-libid value
15549 tookout optimizeCompare from the header (has no external references)
15551 * /src/SDCCast.c: made one more function "static"
15553 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15555 * src/z80/mappings.i: Added z80asm support.
15557 * src/z80/main.c: Added z80asm support on --asm=z80asm
15559 * src/z80/gen.c: Fixed asm portability issues.
15561 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15563 * src/SDCCglue.c (printExterns): Added global/extern split.
15565 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15567 * support/regression/Makefile: added test for mcs51 model large
15569 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15571 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15573 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15575 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15577 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15579 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15581 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15583 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15585 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15587 * support/regression/tests/simplefloat.c: Port to mcs51.
15589 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15590 * support/regression/tests/bug-485362.c: Added.
15592 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15594 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15596 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15598 * src/z80/gen.c (aopDump): Added a dump function.
15600 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15601 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15603 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15605 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15607 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15609 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15611 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15613 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15615 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15617 * support/regression/ports/ds390/support.c: Use tinibios.
15619 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15621 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15623 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15624 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15626 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15628 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15630 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15632 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15634 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15635 (packRegsForIYUse): Created and optimised.
15637 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15639 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15640 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15642 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15644 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15646 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15648 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15650 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15652 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15654 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15656 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15658 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15660 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15662 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15664 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15665 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15666 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15668 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15670 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15671 (genNotFloat): Added.
15672 (genUminusFloat): Added.
15674 * device/lib/z80/Makefile: Added floating pt stubs.
15676 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15678 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15680 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15682 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15684 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15686 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15688 * sdcc/support/regression/Makefile: Add port ds390.
15690 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15692 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15694 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15696 * sdcc/support/regression/ports/ds390/support.c: Added.
15698 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15700 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15702 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15704 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15706 * device/include/malloc.h: Added z80 and gbz80 support.
15708 * device/lib/gbz80/heap.s: Added.
15710 * device/lib/z80/heap.s: Added.
15712 * device/lib/malloc.c: Added z80 and gbz80 support.
15714 * support/regression/tests/malloc.c (testMalloc): Added.
15716 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15718 * support/regression/tests/bug-478094.c: Added.
15720 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15722 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15724 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15726 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15728 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15730 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
15732 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
15734 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15736 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
15738 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
15740 * support/regression/tests/bug-477927.c: Added.
15742 * src/z80/peeph.def: Added minor rules.
15744 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
15746 * src/z80/peeph.def: Added jump optimisation modification.
15748 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
15750 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
15752 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
15754 * support/regression/tests/funptrs.c: Added.
15756 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
15758 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
15760 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
15762 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
15764 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
15766 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
15767 (movLeft2ResultLong): Created.
15769 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
15770 (joinPushes): Added. Joins two char pushes into a word push.
15772 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
15774 * support/cpp2/Makefile.in (install): Added creation of dest dir.
15776 * support/makebin/Makefile (install): Added creation of dest dir.
15778 2001-10-24 Karl Bongers <karl AT turbobit.com>
15780 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
15782 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
15784 * src/z80/ralloc.c: Turned off faulty pack for one use.
15786 * src/z80/peeph-gbz80.def: Removed redundent restart options.
15788 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
15790 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
15792 * support/regression/Makefile: Improved clean
15794 * support/regression/ports/gbz80/spec.mk: Added clean
15796 * support/regression/ports/host/spec.mk: Added clean
15798 * support/regression/ports/z80/spec.mk: Added clean
15800 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
15802 * support/regression/ports/mcs51/timeout.c: little improvements
15804 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
15806 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
15808 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
15810 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
15812 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
15814 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
15816 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
15818 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
15819 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
15821 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
15823 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
15825 * src/mcs51/main.c (_linkCmd): Added bin path to command.
15827 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
15829 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
15831 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
15833 * support/regression/tests/longor.c: Added.
15835 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
15837 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
15839 * as/mcs51/aslink.h: define PATH_MAX
15841 * as/mcs51/asm.h: define PATH_MAX
15843 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
15845 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
15847 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
15849 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
15851 * src/SDCCglobl.h: define PATH_MAX
15853 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
15855 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
15857 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
15859 * src/z80/gen.c (gencjneshort): Fixed
15861 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
15863 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
15865 * support/regression/tests/bug-469671.c: Added.
15867 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
15869 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
15871 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
15873 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
15875 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
15877 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
15879 * src/device/lib/_mulint.c : removed hint: nooverlay bug
15881 * src/device/lib/_mullong.c : removed hint: nooverlay bug
15883 * src/device/lib/_divuint.c : removed hint: nooverlay bug
15885 * src/device/lib/_divulong.c: removed hint: nooverlay bug
15887 * src/device/lib/_moduint.c : removed hint: nooverlay bug
15889 * src/device/lib/_modulong.c: removed hint: nooverlay bug
15891 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
15893 * 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.
15895 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
15897 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
15899 2001-10-07 <johan AT FRIJA>
15901 * device/lib/gets.c (gets): fixed the return value.
15903 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
15904 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
15906 * 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.
15908 * 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.
15910 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
15912 * src/pic/gen.c: Removed Safe_strdup.
15914 * configure.in: Added option to enable libgc support.
15916 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
15917 (bitVectUnion): Optimised.
15918 (bitVectIntersect): Optimised.
15919 (bitVectBitsInCommon): Optimised.
15920 (bitVectCplAnd): Optimised.
15922 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
15924 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15926 * src/SDCCmain.c: distinguish between assembler debug and plain options
15928 * src/avr/main.c: remove standard assembler options
15930 * src/ds390/main.c: remove standard assembler options
15932 * src/mcs51/main.c: remove standard assembler options
15934 * src/port.h: removed "PENDING" comment
15936 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15938 * src/device/lib/_mulint.c : new, with assember functions
15940 * src/device/lib/_mullong.c : new, with assember functions
15942 * src/device/lib/_divuint.c : with assember functions
15944 * src/device/lib/_divsint.c : with assember functions
15946 * src/device/lib/_divulong.c: with assember functions
15948 * src/device/lib/_divslong.c: with assember functions
15950 * src/device/lib/_moduint.c : with assember functions
15952 * src/device/lib/_modsint.c : with assember functions
15954 * src/device/lib/_modulong.c: with assember functions
15956 * src/device/lib/_modslong.c: with assember functions
15958 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
15960 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
15962 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
15963 replaced _mululong.c and _mulslong.c by _mullong.c
15965 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15967 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
15969 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15971 * src/SDCCglue.c: test, if win32api is available for MINGW
15973 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15975 * src/SDCCsymt.c: no more _modifier in printTypeChain()
15976 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
15977 * support/regression/ports/gbz80/spec.mk: removed GENERIC
15978 * support/regression/ports/host/spec.mk: removed GENERIC
15979 * support/regression/ports/mcs51/spec.mk: removed GENERIC
15980 * support/regression/ports/z80/spec.mk: removed GENERIC
15982 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
15984 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
15986 * support/regression/tests/bug-467035.c: Created.
15988 2001-10-01 <johan AT FRIJA>
15990 * src/SDCC.y: fixed bug #466586 part 1
15992 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
15994 * SDCCicode.c: z80 has no generic pointers
15995 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
15997 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
15999 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16001 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16003 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16005 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16007 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16009 * configure.in: Fixed up so that ucsim is only configured once.
16011 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16013 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16014 (getPathDifference): As above.
16016 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16018 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16020 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16021 * .version: Updated to 2.3.1
16023 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16024 Added copyright header.
16026 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16027 (assemble): Added support for macro based assembler commands.
16028 (linkEdit): Added support for macro based linker commands.
16029 (preProcess): Changed the pre-processor to use macros.
16030 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16031 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16033 * device/lib/z80/crt0.s: Added module name for debugging.
16035 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16037 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16039 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16041 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16043 * src/Makefile.in: Added SDCCmacro and SDCCutil
16045 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16047 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16049 2001-09-16 <johan AT FRIJA>
16051 * 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.
16053 2001-09-15 <johan AT FRIJA>
16055 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16056 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16058 2001-09-11 <johan AT FRIJA>
16060 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16062 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16064 * support/regression/tests/bug-460444.c: Added test case.
16066 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16067 (genCast): Added justification for all of the asserts.
16069 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16071 * support/regression/support.c: _xdata replaced by xdata
16073 * support/regression/spec.mk: removed _generic
16075 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16077 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16079 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16080 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16082 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16084 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16086 * support/regression/tests/bug-460010.c: Added test case.
16088 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16090 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16092 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16094 * support/regression/testfwk.c: removed workaround for bug #436344
16096 * support/regression/tests/bp.c: use less memory with mcs51
16098 * support/regression/tests/bug-441448.c: use less memory
16100 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16102 * support/regression/collate-results.py: typo
16104 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16106 * support/regression/tests/fetchoverlap.c: Added new test case.
16108 * support/regression/tests/bp.c: Added new test case.
16110 * support/regression/tests/bug-448984.c: Added new test case.
16112 * support/regression/tests/pow2shifts.c: Added new test case.
16114 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16115 (genlshTwo): Fixed right shift for count > 8.
16117 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16119 2001-09-08 <johan AT FRIJA>
16121 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16123 2001-09-07 <johan AT FRIJA>
16125 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16127 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16129 2001-09-06 <johan AT FRIJA>
16131 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16132 * bernhard noted me at this: "() equals to (void)" (1.38)
16134 2001-09-05 <johan AT FRIJA>
16136 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16138 2001-09-04 <johan AT FRIJA>
16140 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16143 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16145 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16147 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16149 * link/z80/aslink.h: Fixed path for PATH_MAX
16151 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16153 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16155 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16157 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16159 * 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.
16161 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16163 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16164 (genCmp): Fixed up genCmp for the GB with longs.
16166 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16168 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16170 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16172 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16174 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16176 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16178 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16180 * 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.
16182 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16184 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16186 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16188 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16190 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16192 * sim/ucsim/configure: little improvement of Cygwin-detection
16193 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16194 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16195 * support/regression/tests/bug-221100.c: small changes for mcs51
16196 * support/regression/tests/bug-221168.c: small changes for mcs51
16197 * support/regression/tests/bug-227710.c: small changes for mcs51
16198 * support/regression/tests/staticinit.c: small changes for mcs51
16199 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16200 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16201 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601