1 2008-04-25 Borut Razem <borut.razem AT siol.net>
3 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
4 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
5 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
6 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
7 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
8 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
9 as/link/z80/linkz80.dsp: lklibr.c moved
10 * doc/INSTALL.txt: binary archives in bz2 format
11 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
13 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
15 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
16 * support/regression/tests/bug1856409.c: new, added
18 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
21 * src/mcs51/peep.c: Use werror for error messages.
22 * src/SDCCicode.c (geniCodeConditional),
23 * src/SDCCsymt.c (structElemType): fixed bug 1839321
24 * src/z80/Makefile.bcc,
25 * src/z80/z80.dsp: added src/z80/peep.c/h
26 * support/regression/tests/bug1839321.c: new, added
28 2008-04-20 Raphael Neider <rneider AT web.de>
30 * device/include/pic16/pic18f2455.h: added bitfields for port C
32 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
34 * src/z80/peep.c: Use werror for error messages.
36 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
38 * src/z80/peep.h (declaration of notUsed()),
39 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
41 * src/z80/z80.h (added dependency on peep.h),
42 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
45 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
47 * src/SDCCpeeph.c (added support for notUsed()),
48 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
50 * src/port.h (removed dependency on mcs51/peep.h, added declaration
51 for notUsed()): Implemented generic (that is not port-specific) part
54 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
56 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
57 * device/lib/libsdcc.lib,
58 * device/lib/Makefile.in,
59 * support/regression/ports/mcs51-xstack-auto/spec.mk,
60 * device/lib/calloc.c: renamed to _calloc.c
61 * device/lib/free.c: renamed to _free.c
62 * device/lib/malloc.c: renamed to _malloc.c
63 * device/lib/realloc.c: renamed to _realloc.c
64 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
65 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
66 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
67 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
68 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
69 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
70 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
71 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
73 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
74 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
75 * support/regression/tests/bug1509084.c: new, added
77 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
79 * device/include/mcs51/cc2510fx.h: added _XPAGE
80 * device/include/mcs51/compiler.h: cosmetic changes
82 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
84 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
87 2008-03-31 Borut Razem <borut.razem AT siol.net>
89 * support/cpp2 renamed to support/cpp
90 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
91 support/cpp2/libiberty/splay-tree.c,
92 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
93 support/cpp2/libcpp/directives.c,
94 support/cpp2/libcpp/include/cpplib.h,
95 support/cpp2/libcpp/include/symtab.h,
96 support/cpp2/libcpp/include/line-map.h,
97 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
98 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
99 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
100 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
101 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
102 release version 4.3.0
103 * configure.in, configure, Makefile.in, Makefile.bcc:
104 adapted for moved cpp2
106 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
108 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
109 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
111 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
113 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
115 * support/regression/tests/bug1717943.c: new, added
117 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
119 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
120 bytewise return value assignments introduced in last commit.
122 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
124 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
125 genMult, genJumpTab):
126 Use 16-bit instructions for addition in some additional cases,
127 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
129 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
131 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
132 Implemented RFE #1921450, changed some debug messages.
134 2008-03-30 Borut Razem <borut.razem AT siol.net>
136 * Small Device C Compiler 2.8.0 released
137 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
138 * support/scripts/sdcc.nsi: added finish page; this version
139 was used for 2.8.0 release
140 * doc/knownbugs.html: removed; magically generated by the build
141 process using gen_known_bugs.pl from now on
143 2008-03-23 Borut Razem <borut.razem AT siol.net>
145 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
146 and reverted it, since it was already fixed by Raphael ;-)
147 * doc/knownbugs.html: updated for RC2
149 2008-03-22 Raphael Neider <rneider AT web.de>
151 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
154 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
156 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
157 * support/regression/tests/bug1839277.c: added related testBug1839299
159 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
161 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
162 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
164 * src/mcs51/gen.c: throughout only output hex constants
165 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
166 * support/regression/tests/bug1839277.c: new, added
168 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
170 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
171 compilation warning about nested comments.
173 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
175 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
176 * support/regression/tests/bug1921073.c: new, added
178 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
180 * src/z80/SDCCpeeph.c.c (callFuncByName):
181 Commented function parameters.
183 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
185 * src/z80/ralloc.c (packRegsForAccUse2):
186 disabled a broken accumulator packing optimization (fixed #1292721).
187 * support/regression/tests/bug-1292721: Regression test for #1292721.
189 2008-03-16 Raphael Neider <rneider AT web.de>
191 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
192 fixed code bloat regression using a variant of patch #1915618
194 2008-03-16 Borut Razem <borut.razem AT siol.net>
196 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
197 icon, changed startup menu for release distribution, code cleaning,
198 create url files instead links in startup menu
200 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
202 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
203 * support/regression/tests/bug1579949.c: new, added
205 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
207 * device/lib/printf_fast.c: fixed bug 1255403
209 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
211 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
212 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
214 2008-03-14 Borut Razem <borut.razem AT siol.net>
216 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
218 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
219 is correctly displayed
220 * as/link/z80/lkmain.c: usage line commented out
222 2008-03-13 Borut Razem <borut.razem AT siol.net>
224 * doc/sdccman.lyx: corrected to be able to convert to PDF,
225 updated the list pf supported pic14 devices
227 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
229 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
231 2008-03-12 Borut Razem <borut.razem AT siol.net>
233 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
234 fixed documentation request #1718191
235 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
236 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
239 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
241 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
242 * support/regression/tests/bug1505811.c: new, added
244 2008-03-09 Raphael Neider <rneider AT web.de>
246 * device/include/pic16/pic18f2620.h,
247 * device/include/pic16/pic18f4620.h,
248 * device/lib/pic16/libdev/pic18f2620.c,
249 * device/lib/pic16/libdev/pic18f4525.c,
250 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
251 family to consistently use pic18f4620.[ch], fixes #1832562
253 2008-03-09 Borut Razem <borut.razem AT siol.net>
255 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
256 changed sdcc version to 2.8.0
257 * knownbugs.html: regenerated
258 * support/scripts/gen_known_bugs.pl: added number of open bugs
260 2008-03-09 Raphael Neider <rneider AT web.de>
262 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
263 (genOr): read volatile operand even if the result is known,
265 (genOr,genXor): removed unused legacy code,
266 (genDummyRead): use pic16_mov2w_volatile()
268 2008-03-08 Borut Razem <borut.razem AT siol.net>
270 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
271 cons w. --model-large
272 * support/regression/staticinit.c: added regression test for bug
275 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
277 * src/ds390/gen.c (pushSide, genPcall),
278 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
279 * src/mcs51/gen.c: cosmetic changes
280 * support/regression/fwk/include/testfwk.h: added macro reentrant
281 * support/regression/tests/bug1908493.c: new, added
283 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
285 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
287 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
289 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
290 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
291 already set in ds390/main.c and mcs51/main.c
293 2008-03-07 Raphael Neider <rneider AT web.de>
295 * src/regression/init0.c: new test for initialized arrays of function
297 * src/regression/Makefile: made a bit more flexible, added init0.c
298 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
299 pointers, closes #1427663
301 2008-03-05 Borut Razem <borut.razem AT siol.net>
303 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
304 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
306 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
308 * support/librarian/sdcclib.c:Added feature request 1908061:
309 Synchronise sdcclib commands with ar.
311 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
313 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
314 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
315 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
316 * device/include/mcs51/compiler.h: removed umlauts, added double
319 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
321 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
322 * support/regression/tests/bug1536762.c: new, added
324 * src/SDCCutil.h: added getBuildDate()
325 * src/SDCCmain.c (printVersionInfo),
326 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
328 * src/*/ralloc.c: removed IS_OP_RUONLY macro
329 * src/ds390/ralloc.c (packRegisters),
330 * src/mcs51/ralloc.c (packRegisters),
331 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
333 * support/regression/tests/bug1618050.c: new, added
334 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
335 * support/regression/fwk/include/testfwk.h,
336 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
339 2008-03-04 Raphael Neider <rneider AT web.de>
341 * src/pic/gen.c: removed unused prototypes, prevent internal errors
342 on accessing OP_SYM_TYPE(op)
343 * src/pic/gen.h: removed unused prototype of genMinusDec()
344 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
345 fix #1876953 (invalid subtraction code), removed unused code
347 2008-03-03 Raphael Neider <rneider AT web.de>
351 * src/pic/genarith.c,
353 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
354 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
356 2008-03-03 Raphael Neider <rneider AT web.de>
358 * src/pic/device.c (find_device): search user-specified paths first
359 for pic14devices.txt, fixes #1900827
361 2008-03-02 Borut Razem <borut.razem AT siol.net>
363 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
364 AddToPath and RemoveFromPath
366 2008-03-01 Borut Razem <borut.razem AT siol.net>
368 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
369 work correctly, added debugging support if -DSDCC.DEBUG command line
372 2008-02-28 Borut Razem <borut.razem AT siol.net>
374 * doc/sdccman.lyx: cosmetic changes
376 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
378 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
379 * doc/sdccman.lyx: fixed unmeant removal of spaces
381 2008-02-27 Borut Razem <borut.razem AT siol.net>
383 * support/scripts/sdcc.nsi: corrected installation directory for
384 current user installation mode
385 * doc/README.txt: added Philipp Klaus Krause to the developers list
387 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
389 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
391 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
392 genCodePointerGet, genGenPointerGet): cleanup aop before generating
393 ifxJump to fix bug 1838000
394 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
395 * support/regression/tests/bug1838000.c: new, added
396 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
398 2008-02-26 Borut Razem <borut.razem AT siol.net>
400 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
402 * support/scripts/sdcc.nsi: added MULTIUSER page,
403 NSIS upgraded to version 2.35
405 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
407 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
408 * support/regression/tests/bug1565152.c: new, added
410 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
412 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
413 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
414 * support/regression/tests/bug1670148.c: new, added
416 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
418 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
420 2008-02-24 Borut Razem <borut.razem AT siol.net>
422 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
423 is ineffective for unsigned char parameter
425 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
427 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
428 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
429 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
430 * support/Util/MySystem.c (my_system): output errorcode when verbose
432 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
434 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
437 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
439 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
442 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
444 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
446 2008-02-21 Borut Razem <borut.razem AT siol.net>
448 * support/regression/Makefile.in,
449 support/regression/ports/ds390/spec.mk,
450 support/regression/ports/hc08/spec.mk,
451 support/regression/ports/mcs51-common/spec.mk,
452 support/regression/ports/pic14/spec.mk,
453 support/regression/ports/pic16/spec.mk,
454 support/regression/ports/ucz80/spec.mk,
455 support/regression/ports/xa51/spec.mk:
456 added CFLAGS when compiling timeout
458 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
460 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
463 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
465 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
466 * support/regression/tests/bug1888147.c: new, added
468 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
470 * src/z80/gen.c: fixed bugs #1596270, #1736867
472 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
474 * src/z80/gen.c: fixed bug in register pair loading when swapping register
475 contents, mostly fixes #1596270
477 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
480 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
481 peepholes, fixes #1806565
483 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
485 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
486 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
487 fixes bug 1739475, thanks Robert Larice
488 (rule 271): new, added
490 2008-02-18 Borut Razem <borut.razem AT siol.net>
492 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
494 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
496 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
498 2008-02-17 Raphael Neider <rneider AT web.de>
500 * src/pic16/genarith.c,
503 * src/pic16/genutils.c: removed unused legacy code,
504 removed unused fields from struct asmop and struct _G
506 2008-02-17 Raphael Neider <rneider AT web.de>
508 * src/pic16/gen.c (AccRsh): cosmetic changes,
509 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
510 genRightShiftLiteral): fixed to work with SFRs as result by
511 assigning only once to result,
512 removed a lot of unused/excluded code fragments
514 2008-02-17 Raphael Neider <rneider AT web.de>
516 * device/include/pic/pic16f88.h,
517 * device/include/pic/pic16f886.h,
518 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
520 2008-02-17 Borut Razem <borut.razem AT siol.net>
522 * src/z80/peeph.def: applied patch
523 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
524 * src/z80/gen.c, src/z80/peeph.def: applied patch
525 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
526 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
527 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
528 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
529 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
530 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
532 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
534 * as/link/mcs51/aslink.dsp: removed SDK define
535 * as/link/z80/clean.mk: brought in sync with other ports
536 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
537 * as/hc08/Makefile.bcc,
538 * as/mcs51/Makefile.bcc,
539 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
540 * src/z80/main.c (_setValues): use the now capitalized -Z,
541 (z80_port, gbz80_port): generate debug information when asked
543 2008-02-16 Borut Razem <borut.razem AT siol.net>
545 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
546 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
547 as/z80/Makefile.in. as/z80/Makefile.bcc:
548 applied patch #1893393: patch for as-z80 and link-z80 to generate
549 cdb, thanks to Armin Diehl
550 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
551 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
552 asnoice.c moved to as/asxxsrc/asnoice.c
553 * src/z80/peeph-gbz80.def: applied patch
554 #1880235: Z80 return peephole, thanks to Philipp Krause
556 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
559 * doc/sdccman.lyx: bumped version to 2.7.5
560 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
562 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
564 * device/include/pic16/stdlib.h,
565 * device/lib/pic16/libc/stdlib/ltoa.c,
566 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
568 2008-02-13 Borut Razem <borut.razem AT siol.net>
570 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
571 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
572 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
573 src/SDCCopt.c, src/SDCCval.c:
574 fixed bug #1890273: SDCC Warning 154 shows wrong filename
576 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
578 * src/SDCCsymt.c (compareType): fixed bug 1309013
580 2008-02-09 Borut Razem <borut.razem AT siol.net>
582 * src/SDCCval.c, src/SDCCval.h:
583 code cleaning, added function constChrVal()
584 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
585 call constChrVal() instead constVal()
587 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
589 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
592 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
593 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
596 2008-02-01 Raphael Neider <rneider AT web.de>
598 * device/include/pic/pic16f886.h,
599 * device/include/pic/pic16f887.h: added RA6 and RA7
601 2008-01-24 Raphael Neider <rneider AT web.de>
603 * device/include/pic/pic16f88.h: added RA6 and RA7
604 * device/lib/pic/libdev/disabled_pic16f886.c,
605 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
607 * src/pic16/devices.inc,
608 * device/include/pic16/pic18f2423.h,
609 * device/include/pic16/pic18f2523.h,
610 * device/include/pic16/pic18fregs.h,
611 * device/lib/pic16/pics.all
612 * device/lib/pic16/libdev/pic18f2423.c,
613 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
614 * device/lib/pic16/libio/i2c.ignore,
615 * device/lib/pic16/libio/usart.ignore,
616 * device/lib/pic16/libio/adc.ignore: ignore new devices
618 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
620 * src/SDCCast.c (createRMW): fixed bug 1582651
622 2008-01-20 Borut Razem <borut.razem AT siol.net>
624 * src/SDCCcse.c: partially fixed enhancement request
625 #1793872 - multiply by -1 not collapsed
626 * support/regression/tests/arithcsi.c: added regression test
628 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
630 * as/mcs51/asx8051.dsp: removed define SDK
631 * as/mcs51/i51mch.c (machine): fixed bug 1865114
632 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
634 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
635 cosmetic changes, brought more in sync, changed old K&R to ANSI
637 2008-01-13 Borut Razem <borut.razem AT siol.net>
639 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
640 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
642 2007-12-30 Borut Razem <borut.razem AT siol.net>
644 * src/pic16/gen.c: fixed implementation of bitwise operations for
646 * support/regression/tests/bitwise.c: added test cases
648 2007-12-29 Borut Razem <borut.razem AT siol.net>
650 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
651 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
652 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
653 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
654 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
655 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
656 src/pic16/pcode.[ch]: added const qualifier
657 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
658 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
659 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
660 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
661 * as/asxxsrc/aslex.c: use dbuf_getline()
662 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
663 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
664 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
665 as/z80/asm.h, as/z80/z80adr.c:
666 changed type of ib and ip to const char *
668 2007-12-28 Borut Razem <borut.razem AT siol.net>
670 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
671 introduced (readlin) - long lines are turuncated
672 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
673 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
674 as/z80/Makefile.in: moved aslex.c to asxxsrc
675 * as/hc08/aslex.c, as/z80/aslex.c: deleted
676 * as/hc08/asmain.c, as/mcs51/asmain.c:
677 added missing initialization of a_addr field
678 * support/regression/tests/long_asm_line.c: added regtest for long
681 2007-12-22 Borut Razem <borut.razem AT siol.net>
683 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
685 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
687 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
689 2007-12-16 Borut Razem <borut.razem AT siol.net>
691 * device/include/pic16/stdbool.h: removed, since already exists in
692 device/include/; this also fixes bitopcse.c regression test for pic16
694 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
695 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
696 dereference doesn't work; covered by regression test bug1399290
698 2007-12-05 Borut Razem <borut.razem AT siol.net>
700 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
703 2007-12-01 Borut Razem <borut.razem AT siol.net>
705 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
706 corrected handling of the highest_valid_address
708 2007-11-17 Raphael Neider <rneider AT web.de>
710 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
711 * src/pic/glue.c (picglue): emit .file if --debug is given
713 2007-11-17 Raphael Neider <rneider AT web.de>
715 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
716 care when left or right operand resides in result, fixes #1830220
718 2007-11-17 Borut Razem <borut.razem AT siol.net>
720 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
721 #983491 - "Merge duplicate strings function is ineffective"
722 * support/regression/tests/bug-983491.c: regtest disabled
723 * as/asxxsrc: created
724 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
725 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
726 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
727 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
728 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
729 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
730 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
731 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
732 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
733 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
734 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
735 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
736 created as/asxxsrc directory, assym.c and strcpi.c moved into it
738 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
740 * device/include/stdarg.h: added and removed some casts
741 * src/SDCCsymt.c (compareType): Fully check types between generic and
742 non-generic pointers, also accept ptr-ptr to void-ptr assignments
744 2007-11-13 Borut Razem <borut.razem AT siol.net>
746 * support/regression/tests/bug-1817005.c:
747 added regtest for bug #1817005 - as-z80 chokes on long labels
749 2007-11-12 Borut Razem <borut.razem AT siol.net>
751 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
752 as\z80\asout.c, as\z80\aslist.c:
753 fixed bug #1817005 - as-z80 chokes on long labels
755 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
758 * as/z80/asmain.c: cosmetic changes
761 * as/z80/alloc.h: removed
763 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
764 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
765 * as/link/hc08/Makefile.in,
766 * as/link/mcs51/Makefile.in,
767 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
769 * as/link/mcs51/lkarea.c,
770 * as/link/mcs51/lkmain.c: cosmetic changes
771 * as/link/hc08/lklibr.c,
772 * as/link/z80/lklibr.c,
773 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
774 used cygwin_conv_to_full_posix_path,
775 added warnings, cosmetic changes, brought more in sync
776 changed old K&R into ANSI function declarations
777 * as/link/z80/lklibr.c (loadAdb): added
778 * as/link/z80/lkmain.c: removed -- option from usage text
780 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
782 * src/mcs51/gen.c (outBitC): optimized for no result
784 2007-10-31 Borut Razem <borut.razem AT siol.net>
786 * src/SDCCsymt.c: fixed (hopeful properly) bug
787 #1805702 - order of extern matters
788 * support/regression/tests/bug-1805702.c: enabled regtest for bug
791 2007-10-29 Borut Razem <borut.razem AT siol.net>
793 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
794 - order of extern matters
795 * support/regression/tests/bug-1805702.c: disabled regtest for bug
798 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
800 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
801 24bitMode, portIsDS390
802 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
803 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
804 (notVolatileVariable): also check sloc names,
805 (callFuncByName): moved ftab[] out of function and sorted it by use
807 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
809 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
810 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
811 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
812 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
813 * support/regression/tests/bug-880197.c: new, added
815 2007-10-28 Borut Razem <borut.razem AT siol.net>
817 * support/regression/Makefile.in,
818 support/regression/ports/mcs51-large/spec.mk,
819 support/regression/ports/mcs51-xstack-auto/spec.mk,
820 support/regression/ports/mcs51-stack-auto/spec.mk,
821 support/regression/ports/mcs51-medium/spec.mk,
822 support/regression/ports/mcs51-common/spec.mk,
823 support/regression/ports/mcs51-common/*,
824 support/regression/ports/mcs51-small/*:
825 mcs51 renamed to mcs51-common, created mcs51-small
826 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
827 * support/regression/tests/bug-1805702.c: added regtest for bug
830 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
832 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
833 added new rules 265 - 270
834 * support/regression/tests/bug1721024.c:new, added
835 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
836 introduced new test-mcs51 to run all mcs51 tests
838 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
840 * support/regression/tests/bug1816470.c: new, added
842 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
844 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
845 propagate for *,+,- with float, fixed bug 1816470
846 (decorateType): cast to resultTypeProp instead of resultType
848 2007-10-19 Borut Razem <borut.razem AT siol.net>
850 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
851 function is ineffective" for pic16 tareget
852 * support/scripts/listerr.c: corrected include path
853 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
856 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
858 * support/regression/tests/using.c: new, added
859 * support/regression/tests/vaargs.c: fixed and enabled test
861 2007-10-18 Borut Razem <borut.razem AT siol.net>
863 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
865 * support/regression/tests/bug-983491.c: added regtest for bug #983491
867 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
869 * doc/sdccman.lyx: documented option --Werror
870 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
871 RegBankUsed[] earlier
873 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
875 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
879 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
881 * src/SDCCast.c (decorateType): improved optimization of tri-op
882 * src/SDCCerr.c (vwerror, setWError),
884 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
885 warnings as errors, thanks Stas Sergeev for PATCH 1813211
887 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
889 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
890 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
891 * support/regression/tests/bug-223113.c,
892 * support/regression/tests/bug-426632.c,
893 * support/regression/tests/bug-468811.c,
894 * support/regression/tests/bug-477835.c,
895 * support/regression/tests/bug-478094.c,
896 * support/regression/tests/bug-499644.c,
897 * support/regression/tests/bug-524209.c,
898 * support/regression/tests/bug-524211.c,
899 * support/regression/tests/packcast.c,
900 * support/regression/tests/structidx.c: added empty tests
901 * support/regression/tests/bug-607243.c: enabled test
903 2007-10-06 Borut Razem <borut.razem AT siol.net>
905 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
906 support of universal binaries on Mac OS X
908 2007-10-02 Borut Razem <borut.razem AT siol.net>
910 * src/SDCCval.h: unified double2ul macro for all platforms
911 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
912 * support/regression/tests/bitwise.c: added regtest for bug #1777758
914 2007-09-30 Borut Razem <borut.razem AT siol.net>
916 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
918 * sdcc_vc_in.h: enabled warnings
919 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
920 unsigned type, result still unsigned
921 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
923 2007-09-28 Raphael Neider <rneider AT web.de>
925 * src/pic/device.c (find_device): prevent buffer underflow error
926 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
927 the just destroyed list entry
929 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
931 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
934 2007-09-18 Borut Razem <borut.razem AT siol.net>
936 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
937 applied to unsigned type, result still unsigned
939 2007-09-17 Borut Razem <borut.razem AT siol.net>
941 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
942 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
943 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
944 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
945 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
946 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
947 src/z80/gen.c, src/z80/ralloc.c:
948 fixed bug #1739860 - sdcc does not work correctly on some platforms
950 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
952 2007-09-17 Raphael Neider <rneider AT web.de>
954 * src/pic16/device.c: reverted to previous version
955 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
957 2007-09-16 Raphael Neider <rneider AT web.de>
959 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
960 as this raises a ton of gpasm warnings, just emit a second label
961 * src/pic16/devices.inc,
962 * device/lib/pic16/pics.all,
963 * device/lib/pic16/libdev/pic18f2585.c,
964 * device/lib/pic16/libdev/pic18f2680.c,
965 * device/lib/pic16/libdev/pic18f2682.c,
966 * device/lib/pic16/libdev/pic18f2685.c,
967 * device/lib/pic16/libdev/pic18f4585.c,
968 * device/lib/pic16/libdev/pic18f4680.c,
969 * device/lib/pic16/libdev/pic18f4682.c,
970 * device/lib/pic16/libdev/pic18f4685.c,
971 * device/include/pic16/pic18f2585.h,
972 * device/include/pic16/pic18f2680.h,
973 * device/include/pic16/pic18f2682.h,
974 * device/include/pic16/pic18f2685.h,
975 * device/include/pic16/pic18f4585.h,
976 * device/include/pic16/pic18f4680.h,
977 * device/include/pic16/pic18f4682.h,
978 * device/include/pic16/pic18f4685.h,
979 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
980 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
981 patch contributed by Anton Strobl, applied with changes
983 2007-09-16 Raphael Neider <rneider AT web.de>
985 * device/include/pic16/pic18f2431.h,
986 * device/include/pic16/pic18f25j10.h,
987 * device/include/pic16/pic18f4431.h,
988 * device/include/pic16/pic18f45j10.h: adopted common include style
989 * device/include/pic16/pic18f1320.h,
990 * device/include/pic16/pic18f2320.h,
991 * device/include/pic16/pic18f2525.h,
992 * device/include/pic16/pic18f4320.h,
993 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
994 * device/include/pic16/pic18fregs.h: prepared for automatic include
995 file selection by having DEVICE.h for every DEVICE
996 * device/lib/pic16/libdev/pic18f2320.c,
997 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
999 * device/lib/pic16/configure.in,
1000 * device/lib/pic16/configure: use rm -rf instead of rmdir
1001 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1002 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1004 2007-09-09 Borut Razem <borut.razem AT siol.net>
1006 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1007 distingush between i386 and ppc Mac OS X versions
1009 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1011 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1012 * support/regression/tests/bug1788177.c: new, added
1014 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1016 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1017 * device/include/mcs51/lint.h added keyword __naked
1019 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1023 * src/SDCCmem.h: removed maxRegBank
1024 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1025 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1026 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1027 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1028 name and behaviour to handle banked functions
1029 (scan4op): and use it to fix bug 1786213
1031 2007-09-03 Raphael Neider <rneider AT web.de>
1033 * device/include/pic16/pic18f248.h,
1034 * device/include/pic16/pic18f258.h,
1035 * device/include/pic16/pic18f448.h,
1036 * device/lib/pic16/libdev/pic18f248.c,
1037 * device/lib/pic16/libdev/pic18f258.c,
1038 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1039 added T0CONbits, fixes #1786891
1041 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1043 * src/ds390/gen.c (genFarPointerSet),
1044 * src/hc08/ralloc.c (packRegisters),
1045 * src/mcs51/ralloc.c (packRegisters),
1046 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1048 * src/SDCCicode.h: POINTER_SET can be true for literals too
1049 * support/regression/tests/bug1750318.c: new, added
1051 2007-08-23 Borut Razem <borut.razem AT siol.net>
1053 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1054 library versions without the completition functionality
1056 2007-08-22 Raphael Neider <rneider AT web.de>
1058 * device/include/pic16/pic18f1220.h,
1059 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1061 2007-08-12 Borut Razem <borut.razem AT siol.net>
1063 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1065 2007-08-11 Borut Razem <borut.razem AT siol.net>
1067 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1068 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1069 support/Util/SDCCerr.[ch] moved to src
1070 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1071 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1072 device/examples/ds390/tinitalk/tinitalk.dsp,
1073 device/examples/serialcomm/windows/serialcomm.dsp,
1074 support/librarian/librarian.dsp:
1075 removed linking of unused odbc32.lib and odbccp32.lib
1076 * support/scripts/winres.h:
1077 added for compilation with Visual C++ 2005 Express Edition
1079 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1081 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1084 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1086 * sdccconf_in.h: update the endian test so that SPARC Solaris
1087 does not throw syntax errors
1089 2007-08-06 Borut Razem <borut.razem AT siol.net>
1091 * doc/sdccman.lyx: removed two index entries which prevented the
1092 generation of sdcc doc archive
1094 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1096 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1097 instead of lyx 1.5.0.
1099 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1101 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1102 Lucas Loizaga, with minor modifications. Thanks!
1104 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1106 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1109 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1111 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1112 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1115 2007-07-22 Borut Razem <borut.razem AT siol.net>
1117 * configure.in, configure: re-introduced .version
1118 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1119 the version reverted to 2.7.0
1121 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1124 * doc/sdccman.lyx: bumped version to 2.7.3
1125 * device/include/mcs51/compiler.h: fixed elif->else
1126 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1127 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1128 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1129 enable accuse for bit operands
1130 * src/SDCCmain.c (printVersionInfo),
1131 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1132 environment descriptor
1133 * src/SDCCutil.h: added getBuildEnvironment
1134 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1135 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1136 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1137 * support/regression/tests/bug1348008.c,
1138 * support/regression/tests/bug1496419.c,
1139 * support/regression/tests/bug1503067.c,
1140 * support/regression/tests/preproc.c: added empty tests
1142 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1144 * support/regression/tests/bug1678803.c: new, added
1146 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1149 * as/link/hc08/lkihx.c,
1150 * as/link/hc08/lkrloc.c,
1151 * as/link/mcs51/lkihx.c,
1152 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1153 ihxExtendedLinearAddress
1154 * as/link/mcs51/lkrloc.c (relr),
1155 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1156 acall/ajmp, see bug 830513
1158 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1160 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1161 (cseBBlock): remember aggr2ptr has been used
1162 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1163 (geniCodeAssign): fixed bug 868103
1164 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1165 added operandSize prototype
1166 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1167 (genDataPointerSet): use max of size of right and result,
1168 (gencjne): added parameter useCarry for optimization,
1169 (genCmpEq): use carry if appropriate,
1170 (genXor): check if operand already in carry
1171 * support/regression/tests/bug-868103.c: enabled test
1173 2007-07-12 Raphael Neider <rneider AT web.de>
1175 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1177 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1179 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1180 from Robert Larice, thanks
1181 * support/regression/tests/bitopcse.c,
1182 * support/regression/tests/bitvars.c,
1183 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1184 * support/regression/tests/bug-927659.c: enabled test for z80
1185 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1186 * support/regression/tests/bug1745717.c: new, added
1187 * support/regression/tests/literalop.c,
1188 * support/regression/tests/nullstring.c: removed storage definitions that
1189 are now in testfwk.h
1191 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1193 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1194 and bool for targets that do not fully support it.
1195 * support/regression/tests/bug1546986.c,
1196 * support/regression/tests/bug1723128.c,
1197 * support/regression/tests/bug1734654.c,
1198 * support/regression/tests/bug1738367.c,
1199 * support/regression/tests/constantRange.c: only use bool if allowed
1201 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1203 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1204 Larice, also handle function pointers
1205 * support/regression/tests/bug1749275.c: new, added
1207 2007-07-03 Borut Razem <borut.razem AT siol.net>
1209 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1210 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1211 #1746528: SDCC should ignore ':' in inline assembler comments
1212 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1214 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1216 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1217 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1219 2007-06-29 Borut Razem <borut.razem AT siol.net>
1221 * src/SDCCmain.c: fixed bug
1222 #1744746: SDCC #4867: broken option --xram-size
1224 2007-06-28 Borut Razem <borut.razem AT siol.net>
1226 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1227 find out the endianess of host machine for ucsim
1229 2007-06-27 Borut Razem <borut.razem AT siol.net>
1231 * support/regression/generate-cases.py: corrected the file name
1233 * configure.in, configure, sdccconf_in.h: find out the endianess of
1235 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1238 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1240 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1242 2007-06-26 Borut Razem <borut.razem AT siol.net>
1244 * support/regression/generate-cases.py: display warning if function
1245 list is empty; implemented more flexible rule for detection of
1246 testing functions, allowing return type 'void' in the same line as
1247 the function name in the function definition
1248 * support/regression/tests/bug-1654060.c: corrected test
1249 * support/librarian/sdcclib.c: fixed warning:
1250 format '%s' expects type 'char *', but argument 2 has type 'int'
1252 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1254 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1255 Multiple infiles for sdcclib.
1257 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1259 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1262 2007-06-18 Borut Razem <borut.razem AT siol.net>
1264 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1265 how to handle comments, so they have to be removed by the
1266 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1267 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1268 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1269 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1270 table driven option hadling
1272 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1274 * src/SDCCast.c (decorateType),
1275 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1276 iCode to ast level to fix bug 1738367
1277 * support/regression/tests/bug1738367.c: new, added
1279 2007-06-15 Raphael Neider <rneider AT web.de>
1281 * src/pic16/devices.inc,
1282 * device/lib/pic16/pics.all,
1283 * device/include/pic16/pic18fregs.h,
1284 * device/include/pic16/pic18f[24][45]20.h,
1285 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1286 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1287 * device/lib/pic16/Makefile.in: faster cleanup
1289 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1291 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1293 2007-06-13 Raphael Neider <rneider AT web.de>
1295 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1297 2007-06-12 Raphael Neider <rneider AT web.de>
1299 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1300 suppress bit defines if NO_BIT_DEFINES is #define'd
1301 * device/include/pic/pic*.h: recreated all headers to include
1302 conditional bit defines
1303 * device/include/pic/pic16f886.h,
1304 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1305 * device/include/pic/recreate.sh: script to recreate the complete
1306 device library files based on the currently supported devices
1308 2007-06-12 Borut Razem <borut.razem AT siol.net>
1310 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1311 support/regression/Makefile.in, support/scripts/build.mak,
1312 support/scripts/Makefile.snapshot:
1313 use new svn URL scheme
1314 * doc/sdccman.lyx: SDCC Wiki moved to
1315 http://sdcc.wiki.sourceforge.net/
1317 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1319 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1320 * support/regression/tests/bug1734654.c: added
1322 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1324 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1325 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1326 with literal operands
1328 2007-06-10 Borut Razem <borut.razem AT siol.net>
1330 * as/link/z80/lklibr.c: fixed mingw build warning
1331 lklibr.c:575: warning: implicit declaration of function 'tolower'
1332 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1333 src/z80/main.c: move target specific options from src/SDCCmain.c
1334 to src/<target>/main.c
1336 2007-06-09 Borut Razem <borut.razem AT siol.net>
1338 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1339 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1340 * support/regression/tests/bug-1294691.c: added
1342 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1344 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1345 can also be static, fixes bug 1733438
1346 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1347 have absolute address too
1348 (computeType): added optimization for 'cond ? true : false'
1349 * support/regression/tests/absolute.c: added test for static absolute var
1351 2007-06-08 Raphael Neider <rneider AT web.de>
1353 * src/regression/Makefile: suppress parallel builds, allow easy
1354 switching between pic14/pic16 ports
1355 * src/regression/picregs.h: added pic14/16 header file switch
1356 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1357 inline.c,nestfor.c,string1.c}: include "picregs.h"
1359 2007-06-07 Borut Razem <borut.razem AT siol.net>
1361 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1362 permanent solution to suppress GCC 4.2.0 c++ warning:
1363 deprecated conversion from string constant to `char *'
1364 use 'const char *' where ever required
1365 * support/regression/generate-cases.py: implemented more flexible rule
1366 for detection of testing functions, allowing white-spaces surrounding
1367 the function name and the 'void' parameter.
1368 * support/regression/tests/constantRange.c,
1369 support/regression/tests/scott-compare3.c: fixed failing regression
1370 tests, uncovered by implementation of more flexible rule for detection
1371 of testing functions
1373 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1375 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1377 2007-06-04 Borut Razem <borut.razem AT siol.net>
1379 * configure.in, configure, config_vc.awk: sdcc version number is now
1380 stored in configure.in; removed .version
1381 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1382 doc/INSTALL.txt: version bumped to 2.7.2
1383 * sim/ucsim/configure.in, sim/ucsim/configure:
1384 use "read" to read from .version
1386 2007-06-03 Borut Razem <borut.razem AT siol.net>
1388 * */Makefile.in: removed annoying warning:
1389 Makefile:xx: Makefile.dep: No such file or directory
1391 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1393 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1394 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1395 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1396 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1397 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1398 bugfix: only use newBoolLink for bit result type
1399 * src/SDCCicode.c (geniCodeLogic): added param tree,
1400 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1401 (geniCodeLogicAndOr): use IS_BIT,
1402 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1403 (ast2iCode): added tree param to geniCodeLogic for comparisons
1404 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1405 * support/regression/tests/bug1723128.c: added test NotZero
1407 2007-06-01 Borut Razem <borut.razem AT siol.net>
1409 * SDCPP synchronized with GCC CPP release version 4.2.0,
1410 currently the latest release:
1411 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1412 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1413 support/cpp2/cppdefault.h, support/cpp2/except.h,
1414 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1415 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1416 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1417 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1418 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1419 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1420 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1421 support/cpp2/opts.h, support/cpp2/output.h,
1422 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1423 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1424 support/cpp2/system.h, support/cpp2/version.c,
1425 support/cpp2/Makefile.in: modified
1426 * support/cpp2/opts-common.c: added
1427 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1428 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1429 search for included source file in local directory
1430 * sim/ucsim/configure, sim/ucsim/configure.in:
1431 temporary solution to suppress GCC 4.2.0 c++ warning:
1432 deprecated conversion from string constant to `char *'
1434 2007-06-01 Raphael Neider <rneider AT web.de>
1436 * device/lib/pic/libdev/pic12f683.c,
1437 * device/include/pic/pic12f683.h: added GPIO bits
1439 2007-06-01 Raphael Neider <rneider AT web.de>
1441 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1442 quotation marks, clarified role of PIC14 vs. PIC16 ports
1443 * src/pic16/devices.inc,
1444 * device/include/pic16/pic18fregs.h,
1445 * device/include/pic16/pic18f[24][45]j10.h,
1446 * device/lib/pic16/pics.all,
1447 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1448 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1449 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1450 for new devices as they are not yet supported by gputils
1452 2007-05-31 Borut Razem <borut.razem AT siol.net>
1454 * Small Device C Compiler 2.7.0 released
1455 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1456 changed sdcc version to 2.7.1
1457 * support/scripts/sdcc.nsi: added How to create WIN32 release
1460 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1462 * doc/sdccman.lyx: documented initialization and allocation of absolute
1463 variables, bit parameter passing, the need for function pointers to be
1464 reentrant and alpha quality support of inline and retrict
1466 2007-05-26 Borut Razem <borut.razem AT siol.net>
1468 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1469 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1470 * docs/knownbugs.html: updated
1472 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1474 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1476 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1478 (gencjneshort): optimized when left is AOP_DIR
1479 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1480 initializing unions in a struct/array
1481 * support/regression/fwk/include/testfwk.h: added defines for data, near
1482 and far for host and z80
1483 * support/regression/tests/bug1723128.c: new, added
1485 2007-05-22 Borut Razem <borut.razem AT siol.net>
1487 * doc/knownbugs.html: updated
1489 2007-05-21 Raphael Neider <rneider AT web.de>
1491 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1492 error message instead
1493 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1495 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1497 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1499 2007-05-21 Raphael Neider <rneider AT web.de>
1501 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1503 * src/regression/gpsim_assert.h,
1504 * src/regression/Makefile,
1505 * src/regression/pcodeopt.c: regression test for the above fix
1507 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1509 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1510 jumps to self, fixed bug 1717281
1512 2007-05-10 Borut Razem <borut.razem AT siol.net>
1514 * support/scripts/gen_known_bugs.pl: cosmetic fix
1515 * doc/knownbugs.html: generated by gen_known_bugs.pl
1517 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1519 * src/SDCCast.c (createFunction): also generate non-inlined version of
1520 function for functions declared as "static inline"
1521 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1522 function can be inlined after non-inlined version generated.
1524 2007-05-10 Borut Razem <borut.razem AT siol.net>
1526 * support/scripts/gen_known_bugs.pl: added script
1527 which generates knownbugs.html
1529 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1531 * doc/knownbugs.html: updated for release 2.7.0
1533 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1535 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1537 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1539 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1540 (throughout): updated generating comments
1541 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1542 (throughout): updated generating comments
1543 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1544 rule instead of at the second, or it might skip lines when removing the
1546 * support/regression/tests/bug1714204.c: changed test to foo
1548 2007-05-08 Borut Razem <borut.razem AT siol.net>
1550 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1551 thanks to SDCC Distributed Compile Farm members,
1552 added Z80 and GBZ80 command line options
1553 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1555 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1557 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1558 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1559 * support/regression/tests/longlit.c: modified to be tested at all and
1560 to pass the actual test
1562 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1564 * device/include/mcs51/uPSD33xx.h: Added.
1566 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1568 * device/lib/_gptrput.c,
1569 * device/lib/_gptrget.c: removed old code,
1571 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1572 * support/regression/tests/bug1714204.c: new, added
1574 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1576 * support/regression/tests/regtrack.c: test was never executed
1577 because of the regression test being picky about white spaces.
1578 * device/lib/mcs51/crtclear.asm: added comment
1580 2007-05-06 Raphael Neider <rneider AT web.de>
1582 * device/lib/pic/Makefile.rules,
1583 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1584 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1586 2007-05-06 Raphael Neider <rneider AT web.de>
1588 * src/pic16/device.h,
1590 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1591 _pic16_setDefaultOptions): removed/reordered command-line args
1592 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1593 devices, regrouped command line args, environment variables),
1594 clarified sone points, added sections on how to add devices to the
1597 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1599 * src/z80/peeph.def: fixed bug in rule 2
1601 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1603 * src/port.h: added TARGET_MCS51_LIKE
1604 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1605 take advantage of it too
1606 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1607 (shiftR2Left2Result): Optimized: don't check shifting by 0
1608 * src/z80/peeph-z80.def,
1609 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1610 modifications, see patch 1700823
1611 * src/mcs51/peep.c (): fixed bug 1712928
1612 * support/regression/tests/bug1712928.c: new, added
1614 2007-05-05 Borut Razem <borut.razem AT siol.net>
1616 * device/lib/pic16/Makefile.common.in,
1617 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1618 removed bash dependencies
1620 2007-05-01 Borut Razem <borut.razem AT siol.net>
1623 fixed bug #1710507: --i-code-in-asm makes compile fail
1624 all iCode comments are now one liners
1625 * src/mcs51/gen.c: fixed memory leak
1627 2007-05-01 Raphael Neider <rneider AT web.de>
1629 * device/lib/pic/libdev/*.c
1630 * device/include/pic/*.h: regenerated all device libs from updated
1632 * support/scripts/inc2h.pl: documented usage, now uses strict to
1635 2007-04-30 Borut Razem <borut.razem AT siol.net>
1638 fixed bug #1669175: Problem with space in output paths
1639 documented how to use paths with spaces for Windows users
1641 2007-04-29 Borut Razem <borut.razem AT siol.net>
1643 * Fixed svn:eol-style and svn:keywords properties
1644 * src/SDCCval.c: fixed bug
1645 #1592871: Segfault with "large" const arrays of characters
1646 replaced recursion with iteration
1647 * Removed svn:executable property from non-executable files
1649 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1651 * src/mcs51/gen.c (genRet): fixed bug 1707003
1653 2007-04-27 Raphael Neider <rneider AT web.de>
1655 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1656 createReachingDefinitions,assignValnums,pic16_destructDF,
1657 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1658 prevent NULL pointer dereferences
1659 * device/lib/pic/libdev/pic16f886.c,
1660 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1661 prevent building them, gputils do not really support them yet
1663 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1665 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1666 helps printf_small. 32 bytes more __idata mem.
1668 2007-04-27 Raphael Neider <rneider AT web.de>
1670 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1671 return early when pb or pb->pcHead is NULL (patch #1708427)
1672 * src/regression/empty.c,
1673 * src/regression/Makefile: added test with empty functions
1674 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1676 2007-04-27 Borut Razem <borut.razem AT siol.net>
1678 * src/SDCCast.c: fixed feature request
1679 #1547512: Redundant strings linked when using sizeof("abc")
1681 2007-04-23 Borut Razem <borut.razem AT siol.net>
1683 * doc/sdccman.lyx, src/SDCCmain.c:
1684 peep-hole comments are generated only if --fverbose-asm option is
1685 specified and --no-peep-comments is not, as proposed by Frieder.
1686 * support/regression/Makefile.in: compile regression tests with
1687 --fverbose-asm option so one can "grep" whether a new (or an old)
1688 peephole is (still) applied; requested by Frieder.
1690 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1692 * device/include/pic/pic16f886.h,
1693 * device/include/pic/pic16f887.h,
1694 * device/lib/pic/libdev/pic16f886.c,
1695 * device/lib/pic/libdev/pic16f887.c,
1696 * device/include/pic/pic14devices.txt,
1697 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1699 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1701 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1704 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1706 * device/lib/_memset.c: assembler version for mcs51
1708 2007-04-22 Borut Razem <borut.razem AT siol.net>
1710 * support/scripts/listerr.c: program to create the list of errors and
1711 warnings list from - added
1712 * doc/sdccman.lyx: removed the note
1713 "For list of warnings and corresponding codes, see err_warn.txt"
1714 * src/SDCCsymt.c: fixed bug #1699804:
1715 Bug with some uses of sizeof(static local array) (MCS51)
1716 * support/regression/tests/bug-1699804.c: added
1718 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1720 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
1721 (main): added option -i,
1722 (asmbl, case S_INCL): use search_path_fopen,
1723 mostly from patch 1579668 by Peter Miller, thanks
1724 * src/z80/main.c: fixed typo --callee-saves-bc
1725 * device/include/mcs51/compiler.h: added sfrword for Tasking
1727 2007-04-20 Borut Razem <borut.razem AT siol.net>
1729 * src/z80/main.c: replaced reserved keyword asm with asmblr
1731 2007-04-19 Borut Razem <borut.razem AT siol.net>
1733 * src/port.h: use const pointers to strings
1734 * src/SDCCargs.h: declared getStringArg() and getIntArg()
1735 * src/pic16/main.c: include SDCCargs.h
1736 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
1737 const char, since the strings are dynamically allocated
1738 * src/SDCCmain.c: options.code_seg and options.const_seg are
1739 dynamically allocated; check port specific command line options
1740 before the general ones
1741 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
1743 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
1745 * device/include/ds400rom.h,
1746 * device/lib/ds390/lcd390.c,
1747 * device/lib/ds390/memcpyx.c,
1748 * device/lib/ds390/rtc390.c,
1749 * device/lib/ds400/ds400rom.c,
1750 * device/lib/ds400/memcpyx.c,
1751 * device/lib/hc08/_ret.c: more replacements of keywords with their
1752 double underscore equivalents
1753 * device/lib/ds390/Makefile.in,
1754 * device/lib/ds400/Makefile.in,
1755 * device/lib/gbz80/Makefile.in,
1756 * device/lib/hc08/Makefile.in,
1757 * device/lib/mcs51/Makefile.in,
1758 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
1760 2007-04-17 Borut Razem <borut.razem AT siol.net>
1762 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
1763 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
1764 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
1765 to --fverbose-asm, to be gcc'ish
1767 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1769 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
1771 2007-04-17 Borut Razem <borut.razem AT siol.net>
1773 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
1774 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
1775 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
1776 with their double underscore equivalent
1778 2007-04-14 Borut Razem <borut.razem AT siol.net>
1780 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
1783 2007-04-13 Borut Razem <borut.razem AT siol.net>
1785 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
1787 * device/examples/serialcomm/windows/serial.[ch],
1788 device/examples/serialcomm/windows/test_serialcomm.cpp:
1789 updated by Bela Torok
1790 * device/examples/serialcomm/windows/serialcomm.dsw,
1791 device/examples/serialcomm/windows/serialcomm.dsp: added
1793 2007-04-13 Jan Waclawek <wek AT efton.sk>
1795 * doc/sdccman.lyx: additions and changes at various places
1796 (submitted as #1697136).
1797 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
1799 2007-04-10 Borut Razem <borut.razem AT siol.net>
1801 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
1802 LyX file format changed to 245
1803 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
1804 "FreeWare" replaced with "free open source"
1806 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
1808 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
1810 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
1812 * device/include/pic16/pic18fregs.h,
1814 * device/lib/_decdptr.c,
1815 * device/lib/_divsint.c,
1816 * device/lib/_divslong.c,
1817 * device/lib/_divuint.c,
1818 * device/lib/_divulong.c,
1819 * device/lib/_fs2schar.c,
1820 * device/lib/_fs2sint.c,
1821 * device/lib/_fs2slong.c,
1822 * device/lib/_fs2uchar.c,
1823 * device/lib/_fs2uint.c,
1824 * device/lib/_fs2ulong.c,
1825 * device/lib/_fsadd.c,
1826 * device/lib/_fscmp.c,
1827 * device/lib/_fsdiv.c,
1828 * device/lib/_fseq.c,
1829 * device/lib/_fsget1arg.c,
1830 * device/lib/_fsget2args.c,
1831 * device/lib/_fsgt.c,
1832 * device/lib/_fslt.c,
1833 * device/lib/_fsmul.c,
1834 * device/lib/_fsneq.c,
1835 * device/lib/_fsnormalize.c,
1836 * device/lib/_fsreturnval.c,
1837 * device/lib/_fsrshift.c,
1838 * device/lib/_fssub.c,
1839 * device/lib/_fsswapargs.c,
1840 * device/lib/_gptrget.c,
1841 * device/lib/_gptrgetc.c,
1842 * device/lib/_gptrput.c,
1843 * device/lib/_logexpf.c,
1844 * device/lib/_modsint.c,
1845 * device/lib/_modslong.c,
1846 * device/lib/_moduint.c,
1847 * device/lib/_modulong.c,
1848 * device/lib/_mulint.c,
1849 * device/lib/_mullong.c,
1850 * device/lib/_schar2fs.c,
1851 * device/lib/_ser.c,
1852 * device/lib/_setjmp.c,
1853 * device/lib/_sint2fs.c,
1854 * device/lib/_slong2fs.c,
1855 * device/lib/_spx.c,
1856 * device/lib/_uchar2fs.c,
1857 * device/lib/_uint2fs.c,
1858 * device/lib/_ulong2fs.c,
1859 * device/lib/asincosf.c,
1860 * device/lib/atanf.c,
1861 * device/lib/calloc.c,
1862 * device/lib/ds390/tinibios.c,
1863 * device/lib/ds400/tinibios.c,
1864 * device/lib/expf.c,
1865 * device/lib/free.c,
1866 * device/lib/hc08/_mulint.c,
1867 * device/lib/logf.c,
1868 * device/lib/malloc.c,
1869 * device/lib/printf_fast.c,
1870 * device/lib/printf_tiny.c,
1871 * device/lib/printfl.c,
1872 * device/lib/realloc.c,
1873 * device/lib/ser_ir.c,
1874 * device/lib/serial.c,
1875 * support/regression/tests/libmullong.c: replaced all special keywords
1876 with their double underscore equivalent
1877 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1878 * device/lib/Makefile.in: compile libs with --std-c99 instead of
1880 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
1881 (genRet): if the bit-symbol is ruonly it already is in the carry
1882 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
1883 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
1884 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
1885 type UCHAR if dest is not bit
1887 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
1889 * device/include/math.h,
1890 * device/lib/cotf.c,
1891 * device/lib/expf.c,
1892 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
1894 2007-04-01 Borut Razem <borut.razem AT siol.net>
1896 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
1897 fixed bug #1692042: input buffer overflow...scanner uses REJECT
1898 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
1899 gcc_unreachable() called internal_error()...
1901 2007-03-30 Raphael Neider <rneider AT web.de>
1903 * src/pic/ralloc.c (isData): suppress garbage debug output
1905 2007-03-28 Borut Razem <borut.razem AT siol.net>
1908 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
1909 is developed, built and used worldwide, and the word "night" doesn't
1912 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
1914 * device/include/mcs51/C8051F360.h: new, added
1915 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
1917 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1919 * src/SDCC.y (declaration_specifiers, function_specifier),
1920 * support/Util/SDCCerr.c,
1921 * support/Util/SDCCerr.h,
1923 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
1925 * src/SDCCmem.c (deallocParms),
1926 * src/SDCCast.c: support for function inlining, not quite complete
1927 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
1928 'restrict' qualifier
1930 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
1932 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
1933 (saveRBank, unsaveRBank): don't save bits,
1934 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
1935 * support/regression/tests/bug1535242.c: new, added
1936 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
1937 thanks Alexey Shamrin <shamrin AT gmail.com>,
1938 made assert.h header ANSI compliant (added a check for NDEBUG macro,
1939 removed header guard)
1941 * sdcc.spec: bumped version to 2.6.5
1942 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
1944 2007-03-22 Borut Razem <borut.razem AT siol.net>
1946 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
1947 fixed bug #1653671: sdcdb integration into ddd is broken
1949 2007-03-22 Raphael Neider <rneider AT web.de>
1951 * src/pic/gen.c (popGetExternal): augmented to also create references
1952 to external variables (not only labels),
1953 (genCall): comment on plan to reduce PAGESEL overhead,
1954 (genFunction, genEndFunction): also save/restore FSR around interrupt
1955 handling code, removed lots of unused code
1956 (genDivOneByte): release acquired temp register
1957 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
1959 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
1960 for registers that need to be saved during interrupts (FSR, STATUS,
1961 PCLATH; W needs special handling), currently only FSR is used
1963 2007-03-22 Raphael Neider <rneider AT web.de>
1965 * device/include/pic/pic14devices.txt: 16f688 has only one config word
1967 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1969 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
1971 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
1973 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
1975 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1977 * as/link/aslink.h: added LKOBJEXT
1978 * as/link/hc08/link_hc08.dsp,
1979 * as/link/hc08/Makefile.bcc,
1980 * as/link/hc08/Makefile.in,
1981 * as/link/mcs51/aslink.dsp,
1982 * as/link/mcs51/Makefile.bcc,
1983 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
1984 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
1985 * as/link/lkaomf51.c: merged and moved
1986 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
1987 * as/link/z80/lkdata.c,
1988 * as/link/lkdata.c: merged and moved
1989 * as/link/hc08/lkmain.c,
1990 * as/link/mcs51/lkmain.c: cosmetic changes
1991 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
1992 * as/link/lklex.c: use LKOBJEXT
1993 * as/link/z80/lklist.c, as/link/lklist.c: merged,
1994 ANSI-fied functions, removed bubble-sorts
1995 * as/link/z80/lksym.c as/link/lksym.c: merged,
1997 * as/link/z80/linkgbz80.dsp,
1998 * as/link/z80/linkz80.dsp,
1999 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2000 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2001 * as/link/z80/lkhead.c,
2002 * as/link/z80/lklex.c: deleted
2003 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2004 * as/link/z80/lkmain.c: added copyfile()
2006 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2008 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2010 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2012 * device/lib/_strlen.c: assembler version for mcs51
2014 2007-03-13 Raphael Neider <rneider AT web.de>
2016 * device/include/pic16/pic18f2221.h,
2017 * device/include/pic16/pic18f2321.h,
2018 * device/include/pic16/pic18f2331.h,
2019 * device/include/pic16/pic18f4221.h,
2020 * device/include/pic16/pic18f4321.h,
2021 * device/include/pic16/pic18f4331.h: fixed config byte location names
2022 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2023 consistently named config byte locations
2025 2007-03-13 Borut Razem <borut.razem AT siol.net>
2027 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2028 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2029 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2030 as/link/z80/Makefile.in, as/z80/Makefile.in:
2033 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2035 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2036 * device/lib/printf_large.c: pointer was converted to generic
2037 pointer for mcs51 models other than model-small (Maarten noticed)
2039 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2041 * device/include/mcs51/ADuC84x.h: Added.
2043 2007-03-10 Borut Razem <borut.razem AT siol.net>
2045 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2046 fixed RFE #1624219: double backslashes in filenames;
2047 functions hexEscape(), octalEscape() and copyStr() moved from
2048 SDCCval.c to SDCCutil.c and made them glovbally available
2050 2007-03-09 Borut Razem <borut.razem AT siol.net>
2052 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2053 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2054 1673361: Missaligned comments in output files
2056 2007-03-09 Raphael Neider <rneider AT web.de>
2058 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2060 2007-03-09 Raphael Neider <rneider AT web.de>
2064 * src/pic/ralloc.c: suppress undesired debug output
2065 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2067 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2069 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2071 2007-03-07 Borut Razem <borut.razem AT siol.net>
2073 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2074 search include files in the current directory
2076 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2078 * src/SDCCglue.c (emitMaps, glue),
2079 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2081 * support/regression/tests/absolute.c: added xdata test
2083 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2086 added condition to macro, fixes bug 1666080
2088 2007-03-02 Raphael Neider <rneider AT web.de>
2090 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2092 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2094 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2095 be cleared. Unconditionally set __XPAGE
2096 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2098 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2103 * src/mcs51/rtrack.c,
2105 * doc/sdccman.lyx: added --no-gen-comments
2106 * src/mcs51/peeph.def: added 192.b, disabled 185
2108 2007-02-25 Raphael Neider <rneider AT web.de>
2110 * src/pic16/gen.c (genCast): fixed typo
2111 * device/lib/pic16/Makefile.subdir: only install existing files
2112 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2114 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2116 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2117 * device/lib/mcs51/crtclear.asm,
2118 * device/lib/mcs51/crtxclear.asm: renumbered labels
2119 * device/lib/mcs51/Makefile.in: added crtcall.asm
2120 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2121 * src/mcs51/gen.c (movc): removed,
2122 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2124 (toCarry, genSend, genRet): added function toCarry,
2125 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2126 (assignBit, genAssign, genCast): added function assignBit
2127 * src/mcs51/Makefile.bcc: added rtrack.c
2128 * src/mcs51/ralloc.h: made valueKnown a bitfield
2129 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2130 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2131 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2132 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2133 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2134 (_pop): only pop valid pairs, see gencjneshort,
2135 (gencjneshort): return pair that still needs to be popped, restructured,
2136 (gencjne, genCmpEq): call _pop
2138 2007-02-23 Raphael Neider <rneider AT web.de>
2140 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2142 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2144 * device/include/mcs51/P89LPC925.h: Added.
2146 2007-02-18 Raphael Neider <rneider AT web.de>
2148 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2150 2007-02-17 Borut Razem <borut.razem AT siol.net>
2152 * support/cpp2/directives.c, support/cpp2/version.c:
2153 synchronized with GCC CPP 4.1.2
2155 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2157 * src/mcs51/rtrack.h,
2158 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2159 by checking the strings passed by emitcode() to the assembler.
2160 Feel free to change. This in part addresses RFE #482179.
2161 Set environment variable SDCC_RTRACK to enable.
2162 * src/mcs51/gen.c: inserted hooks
2163 * src/mcs51/ralloc.h: added two members to struct regs
2164 * support/regression/tests/regtrack.c: added
2166 2007-02-14 Borut Razem <borut.razem AT siol.net>
2168 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2169 * Makefile.in: applied patch from Makefile related part of
2170 #1469393: Compiler does not initialize static data
2172 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2174 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2175 for better fix of bug 1273984, compiles pic16 rand.c
2177 2007-02-12 Borut Razem <borut.razem AT siol.net>
2179 * src/pic16/main.c: fixed pic16 standard library directory bug
2181 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2183 * src/hc08/gen.c (genSwap): fix swap regression test
2185 2007-02-10 Borut Razem <borut.razem AT siol.net>
2187 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2189 * support/regression/tests/bug-1654060.c: added regression test for
2192 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2194 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2195 bit moves in return statement
2197 2007-02-09 Borut Razem <borut.razem AT siol.net>
2199 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2202 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2204 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2205 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2207 2007-02-07 Raphael Neider <rneider AT web.de>
2209 * src/pic16/devices.inc,
2210 * device/include/pic16/pic18fregs.h,
2211 * device/include/pic16/pic18f[24][34]31.h,
2212 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2213 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2214 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2216 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2218 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2219 can this have lived here for so many years?
2220 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2221 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2222 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2224 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2226 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2227 appended by loop induction must be at the very end of the eBBlock
2229 2007-02-05 Kevin Vigor
2231 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2233 2007-02-05 Borut Razem <borut.razem AT siol.net>
2235 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2236 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2238 2007-02-03 Borut Razem <borut.razem AT siol.net>
2240 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2241 applied patch #1646602 option to set default signedness of char to
2242 unsigned, added -funsigned-char command line option,
2243 thanks to Gunther Jehle
2244 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2245 prompt for file deletion a few hundred times (especially the
2246 subversion files, which have ro permissions so it asks for
2247 confirmation), thanks to Simon McAuliffe;
2248 added {} + option to find in order to remove multiple files from a
2251 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2253 * device/include/mcs51/SST89x5xRDx.h: Added.
2255 2007-02-02 Raphael Neider <rneider AT web.de>
2257 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2258 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2260 2007-02-01 Raphael Neider <rneider AT web.de>
2262 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2265 2007-01-31 Borut Razem <borut.razem AT siol.net>
2267 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2268 if compiled with GCC. Thanks to Raphael Neider
2270 2007-01-31 Raphael Neider <rneider AT web.de>
2272 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2273 operand names, handles name and (name + n) for all n,
2274 (sameBank): restructured, also check bank allocation policy,
2275 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2276 (pic14_operandsAllocatedInSameBank): check whether to operands
2277 will be allocated into the same bank (i.e., section) to reduce
2278 BANKSEL overhead, queried from pcode.c:sameBank,
2279 (pic14printLocals): reintroduced clustering registers into a single
2280 section: all compiler generated symbols will now reside in one
2281 bank (per file), reducing BANKSEL overhead and code size,
2282 (showAllMemmaps): use local dbuf where possible
2284 2007-01-29 Raphael Neider <rneider AT web.de>
2286 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2287 (call_libraryfunc): retrieve/create symbol and mark as used,
2288 (genFunction): mark defined functions as non-extern and add again
2289 to code memmap for later output
2290 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2291 (pic14printLocals): reworked for new symbol emission,
2292 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2293 showAllMemmaps): reworked symbol output using dbufs, added handling
2294 of string literals (still incomplete),
2295 (picglue): removed symbol emission, moved into showAllMemmaps,
2296 (emitSymbolSet): new workhorse for symbol output,
2297 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2299 2007-01-29 Borut Razem <borut.razem AT siol.net>
2301 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2302 component contains the extension separator.
2304 2007-01-28 Borut Razem <borut.razem AT siol.net>
2306 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2308 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2309 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2310 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2311 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2312 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2313 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2314 src/z80/gen.c, support/Util/MySystem.c:
2315 accept slash and backslash as directory separator on WIN32 and
2318 2007-01-28 Raphael Neider <rneider AT web.de>
2320 * src/pic16/devices.inc,
2321 * device/include/pic16/pic18f[24][23]21.h,
2322 * device/include/pic16/pic18fregs.h,
2323 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2324 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2325 * device/lib/pic16/libio/adc.ignore,
2326 * device/lib/pic16/libio/i2c.ignore,
2327 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2328 family, as gputils do not yet support the devices
2329 * device/lib/pic16/Makefile.subdir: ignore errors on install
2330 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2331 headers and libraries from gputils .inc files
2333 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2335 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2337 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2339 * doc/sdccman.lyx: add printf benchmarks
2341 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2343 * device/lib/printf_fast.c: fix %c, char promoted to int
2344 * device/lib/printf_tiny.c: fix %c, char promoted to int
2346 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2348 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2350 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2352 * support/regression/tests/swap.c: 64 bit hosts failed
2353 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2355 2007-01-25 Raphael Neider <rneider AT web.de>
2357 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2358 based on absolute register address, patch by Alex Blond
2360 2007-01-22 Raphael Neider <rneider AT web.de>
2362 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2363 emitted, do not emit them again...
2365 2007-01-22 Raphael Neider <rneider AT web.de>
2367 * src/regression/bank1.c, src/regression/compare6.c,
2368 src/regression/add.c: cosmetic changes
2369 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2370 * src/pic/gen.c: fixed global zero and one,
2371 (aopForSym): removed unued code,
2372 (aopGet): assert aop is defined, check and use `index' of
2373 pCodeImmd operands (fixes #1630908),
2374 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2375 (register_reassign): prevent accidental register unification,
2376 (ReuseReg): cosmetic changes (also above)
2377 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2378 pic14emitStaticSeg): do not emit initialized data,
2379 (printIval*): replaced with working versions,
2380 (pic14createInterruptVect,picglue): use idata for initialized data,
2381 now init data should work in all modules (not only main()),
2382 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2384 2007-01-21 Borut Razem <borut.razem AT siol.net>
2386 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2387 use -fPIC or -fpic if they are supported and not ignored
2388 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2389 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2391 2007-01-20 Borut Razem <borut.razem AT siol.net>
2393 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2394 implemented RFE #1470316: allow "$" in variable names
2396 2007-01-20 Raphael Neider <rneider AT web.de>
2398 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2400 2007-01-20 Raphael Neider <rneider AT web.de>
2402 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2403 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2404 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2405 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2406 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2407 * device/lib/pic/libdev/pic*.c,
2408 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2409 * device/lib/pic/libdev/Makefile.in: show progress
2411 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2413 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2414 * support/scripts/sdcc_cygwin_mingw32,
2415 * support/scripts/sdcc_mingw32,
2416 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2417 conformance with autoconf 2.6
2419 2007-01-19 Raphael Neider <rneider AT web.de>
2421 * src/pic/device.c (register_map): fixed list construction
2422 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2423 (genMod): removed case for genModbits,
2424 (genModbits): removed as now unused/unimplemented
2425 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2427 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2429 * support/regression/tests/swap.c: added in response to #1638622
2430 * doc/sdccman.lyx: synced version, minor changes
2432 2007-01-18 Borut Razem <borut.razem AT siol.net>
2434 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2435 thanks to Gunther Jehle
2436 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2437 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2438 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2439 use filename in lineno instead.
2440 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2441 print the file name in ast_print()
2443 2007-01-18 Borut Razem <borut.razem AT siol.net>
2445 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2447 * src/SDCC.lex: stringLiteral() returns const char pointer,
2448 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2449 fixed column counting
2450 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2451 accept const char pointer as parameter
2452 * src/SDCCdwarf2.c: corrected buffer size
2454 2007-01-17 Borut Razem <borut.razem AT siol.net>
2456 * support/Util/dbuf_string.c: fixed for amd64
2458 2007-01-15 Borut Razem <borut.razem AT siol.net>
2460 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2461 removed terminal symbol ELIPSIS, since it was never generated by the
2462 lexer and it was wrongly used in parameter_identifier_list rule
2464 2007-01-15 Raphael Neider <rneider AT web.de>
2466 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2467 code page and data banking description
2468 * src/pic/genarith.c,
2469 * src/pic/gen.h: removed bit arithmetic functions,
2470 updated exit(1) to exit(EXIT_FAILURE)
2471 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2472 * device/include/pic16/pic18f2455.h,
2473 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2474 TRISD and TRISE, fixed/added some bit names
2475 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2476 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2477 updated pic18f2455.{c,h} instead of duplicating them
2479 2007-01-14 Borut Razem <borut.razem AT siol.net>
2481 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2482 Cannot debug files that contain spaces in the path name
2483 by converting spaces in asm file name to underscores
2485 2007-01-13 Borut Razem <borut.razem AT siol.net>
2487 * doc/sdccman.lyx: fixed format errors
2489 2007-01-10 Borut Razem <borut.razem AT siol.net>
2491 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2492 codeseg/constseg #pragma fail
2493 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2494 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2495 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2496 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2498 2007-01-09 Borut Razem <borut.razem AT siol.net>
2500 * get rid of diagnistic.[ch], pretty-print.[ch],
2501 c-pretty-print.[ch], ... used just for error, warning, ...
2503 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2504 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2505 suppoprt/cpp2/pretty-print.[ch]:
2507 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2508 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2509 suppoprt/cpp2/sdcpp.dsp:
2512 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2514 * device/lib/printf_large.c (output_float): removed recursion,
2515 use smaller buffer on stack for mcs51,
2516 fixed bug printing 1.96
2517 * support/regression/tests/snprintf.c: added test
2519 2007-01-07 Borut Razem <borut.razem AT siol.net>
2521 * use dynamic memory buffers instead temporary files
2522 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2524 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2525 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2526 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2527 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2528 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2529 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2530 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2531 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2532 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2533 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2534 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2535 support/Util/dbuf.c, support/Util/dbuf.h:
2537 * .version, sdcc.spec: bumped version to 2.6.4
2539 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2541 * src/port.h: added TARGET_Z80_LIKE macro
2542 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2543 output PSEG location if --xram-loc or --xstack-loc was used
2544 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2546 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2548 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2549 * as/as_z80.dsp, as/z80/as_z80.dsp,
2550 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2551 * sdcc.dsw: moved project files into subdir
2552 * as/hc08/as_hc08.dsp,
2553 * as/hc08/Makefile.bcc,
2554 * as/hc08/Makefile.in,
2555 * as/mcs51/Makefile.bcc,
2556 * as/mcs51/Makefile.in,
2557 * as/z80/Makefile.bcc,
2558 * as/z80/Makefile.in,
2559 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2562 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2565 * as/mcs51/asmain.c,
2567 * as/z80/assym.c: removed include "strcmpi.h"
2568 * as/hc08/strcmpi.c,
2569 * as/hc08/strcmpi.h,
2570 * as/mcs51/strcmpi.c,
2571 * as/mcs51/strcmpi.h,
2572 * support/Util/strcmpi.c,
2573 * support/Util/strcmpi.h: removed files
2574 * as/strcmpi.c: added as_strncmpi()
2576 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2578 * sdcc.dsw: Added some dependencies on project config.dsp
2580 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2582 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2583 with [di]ram_start to fix a regresion
2585 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2587 * configure.in: added missing mcs51 in status output
2588 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2590 * debugger/mcs51/clean.mk (distclean): remove config.h
2591 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2592 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2593 options.h, s-options-h and options.c
2594 * support/cpp2/clean.mk: unused, removed
2595 * Makefile.common.in,
2598 * as/hc08/Makefile.in,
2600 * as/mcs51/Makefile.in,
2601 * as/mcs51/clean.mk,
2604 * as/z80/Makefile.in,
2606 * as/link/Makefile.in,
2607 * as/link/hc08/Makefile.in,
2608 * as/link/hc08/clean.mk,
2609 * as/link/mcs51/Makefile.in,
2610 * as/link/mcs51/clean.mk,
2611 * as/link/z80/Makefile.in,
2612 * as/link/z80/clean.mk,
2613 * as/link/z80/conf.mk,
2614 * debugger/mcs51/Makefile.in,
2615 * debugger/mcs51/clean.mk,
2616 * device/include/Makefile.in,
2617 * device/lib/Makefile.in,
2618 * device/lib/mcs51/Makefile.in,
2619 * device/lib/pic/Makefile.in,
2620 * device/lib/pic/Makefile.common.in,
2621 * device/lib/pic/Makefile.subdir,
2622 * device/lib/pic/Makefile.rules,
2623 * device/lib/pic16/libio/Makefile.in,
2624 * device/lib/pic16/Makefile.subdir,
2625 * device/lib/pic16/libdev/Makefile.in,
2626 * device/lib/pic16/Makefile.rules,
2627 * device/lib/pic16/Makefile.common.in,
2628 * sim/ucsim/avr.src/Makefile.in,
2629 * sim/ucsim/main_in.mk,
2630 * sim/ucsim/cmd.src/Makefile.in,
2631 * sim/ucsim/doc/Makefile.in,
2632 * sim/ucsim/gui.src/Makefile.in,
2633 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2634 * sim/ucsim/gui.src/serio.src/Makefile.in,
2635 * sim/ucsim/hc08.src/Makefile.in,
2636 * sim/ucsim/libltdl/Makefile.in,
2637 * sim/ucsim/s51.src/Makefile.in,
2638 * sim/ucsim/sim.src/Makefile.in,
2639 * sim/ucsim/sim.src/conf.mk,
2640 * sim/ucsim/xa.src/Makefile.in,
2641 * sim/ucsim/z80.src/Makefile.in,
2645 * support/cpp2/Makefile.in,
2646 * support/librarian/Makefile.in,
2647 * support/librarian/clean.mk,
2648 * support/makebin/Makefile.in,
2649 * support/makebin/clean.mk,
2650 * support/packihx/Makefile.in,
2651 * support/regression/Makefile.in,
2652 * support/regression/ports/ds390/spec.mk,
2653 * support/regression/ports/gbz80/spec.mk,
2654 * support/regression/ports/hc08/spec.mk,
2655 * support/regression/ports/mcs51/spec.mk,
2656 * support/regression/ports/mcs51-large/spec.mk,
2657 * support/regression/ports/mcs51-medium/spec.mk,
2658 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2659 * support/regression/ports/pic14/spec.mk,
2660 * support/regression/ports/pic16/spec.mk,
2661 * support/regression/ports/mcs51-stack-auto/spec.mk,
2662 * support/regression/ports/ucz80/spec.mk,
2663 * support/regression/ports/xa51/spec.mk,
2664 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2665 adding a slash after $(top_builddir) and/or adding @datarootdir@
2667 * debugger/mcs51/configure.in,
2668 * device/lib/pic/configure.in,
2669 * device/lib/pic16/configure.in,
2670 * sim/ucsim/configure.in,
2671 * support/cpp2/configure.in,
2672 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2674 * debugger/mcs51/configure,
2675 * device/lib/pic/configure,
2676 * device/lib/pic16/configure,
2677 * sim/ucsim/configure,
2678 * support/cpp2/configure,
2679 * support/packihx/configure: generated with autoconf 2.60
2681 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2683 * as/link/hc08/lkihx.c (newArea),
2684 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2686 2007-01-02 Borut Razem <borut.razem AT siol.net>
2688 * doc/sdccman.lyx: documented #pragma sdcc_hash
2689 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2691 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2693 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2695 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2696 empty 'while'-loop to work correctly, see regression test 'while.c'
2697 * support/regression/tests/while.c: added
2699 2007-01-01 Borut Razem <borut.razem AT siol.net>
2701 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2702 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2703 support/cpp2/libcpp/sdcpp.c:
2704 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2705 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2706 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
2708 2006-12-31 Borut Razem <borut.razem AT siol.net>
2710 * SDCPP synchronized with GCC CPP release version 4.1.1,
2711 currently the latest release:
2712 * support/cpp2/libcpp, support/cpp2/libcpp/include,
2713 support/cpp2/libcpp/include/cpp-id-data.h
2714 support/cpp2/libiberty/fopen_unlocked.c
2715 support/cpp2/libiberty/md5.c
2717 support/cpp2/opt-functions.awk
2718 support/cpp2/opt-gather.awk
2719 support/cpp2/optc-gen.awk
2720 support/cpp2/opth-gen.awk:
2722 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
2723 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2724 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2725 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
2726 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
2727 support/cpp2/diagnostic.h, support/cpp2/except.h,
2728 support/cpp2/hwint.h, support/cpp2/input.h,
2729 support/cpp2/intl.h, support/cpp2/move-if-change,
2730 support/cpp2/opts.c, support/cpp2/opts.h,
2731 support/cpp2/output.h, support/cpp2/prefix.c,
2732 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
2733 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
2734 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
2735 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
2736 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
2737 support/cpp2/version.c:
2739 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
2740 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
2741 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
2742 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
2743 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
2744 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2745 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
2746 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
2747 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
2748 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
2749 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
2751 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
2752 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
2753 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
2754 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
2755 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2756 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
2757 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
2758 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
2759 support/cpp2/hashtable.h, support/cpp2/line-map.c,
2760 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
2761 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
2762 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
2763 support/cpp2/system.h:
2766 2006-12-31 Borut Razem <borut.razem AT siol.net>
2768 * configure.in, configure: fixed bug #1538756: configure dies if bison
2769 and flex are not installed, 2nd try
2771 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2773 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
2774 400.x for better code in RFE 899102
2776 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2778 * src/SDCCpeeph.c (deadMove),
2780 * src/mcs51/peep.h: renamed 'op' by 'reg'
2781 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
2782 (scan4op): small change for removeDeadMove(), added support for
2783 'callee saves' and/or PACLL function calls,
2784 (removeDeadMove): added, removes superflous 'mov r%1,%2',
2785 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
2786 left in new dispatcher mcs51DeadMove()
2787 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
2789 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
2791 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2793 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
2794 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
2796 2006-12-30 Borut Razem <borut.razem AT siol.net>
2798 * support/cpp2/spacs.h: deleted from svn
2799 * configure.in, configure: fixed bug #1538756: configure dies if bison
2800 and flex are not installed
2802 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
2804 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
2805 with this z80 passes printf float test when enabled
2806 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
2808 2006-12-28 Borut Razem <borut.razem AT siol.net>
2810 * support/cpp2/config.in, support/cpp2/configure.in,
2811 support/cpp2/configure, support/cpp2/Makefile.in:
2812 fix for the solaris build
2814 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2816 * src/SDCC.y (type_specifier2, pointer),
2818 * src/SDCCsymt.c (mergeSpec, checkSClass),
2819 * support/Util/SDCCerr.c,
2820 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
2821 * support/valdiag/valdiag.py: Allow test cases to specify
2822 required language standard
2823 * support/valdiag/tests/restrict.c: New file to test restrict keyword
2824 * support/valdiag/tests/tentdecl.c: Supress empty source file error
2826 2006-12-27 Borut Razem <borut.razem AT siol.net>
2828 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
2829 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
2831 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
2833 * support/cpp2/libiberty/Makefile.bcc: updated
2834 * src/pic16/main.c: fixed #pragma udata handling
2835 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
2837 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
2839 * src/SDCCpeeph.c: made labelHashEntry global,
2840 made pcDistance, FBYNAME static,
2841 (pcDistance): made static, use isComment and isLabel,
2843 (getLabelRef): added, extracted from labelRefCount(),
2844 (labelRefCount): use new getLabelRef(),
2845 (callFuncByName): made static, added deadMove,
2846 use isComment and isLabel,
2847 (newPeepRule): made static, set isLabel,
2848 (isLabelDefinition): added parameter isPeepRule to allow '%' in
2849 labels from peephole rules,
2850 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
2851 when isComment or isLabel is set
2852 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
2853 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
2855 * src/mcs51/peep.h: added
2856 * src/mcs51/peep.c: added, implements mcs51DeadMove()
2857 * src/port.h: added peep->deadMove to port structure
2858 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
2859 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
2860 deadMove, finally removed no. 1 and 2
2867 * src/hc08/gen.c: mark lines with isComment or isLabel
2868 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
2870 * sdcc.spec: bumped version to 2.6.3
2872 2006-12-26 Borut Razem <borut.razem AT siol.net>
2874 * support/cpp2/Makefile.in: added dependency on options.h
2875 * configure: regenerated
2876 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
2877 * support/cpp2/Makefile.in: added vasprintf.c
2879 2006-12-25 Borut Razem <borut.razem AT siol.net>
2881 * SDCPP synchronized with GCC CPP release version 3.4.6,
2882 the latest release before 4.x:
2883 * support/cpp2/Makefile.in, support/cpp2/config.h,
2884 support/cpp2/configure, support/cpp2/configure.in,
2885 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
2886 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
2887 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
2888 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
2889 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
2890 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
2891 support/cpp2/cpptrad.c, support/cpp2/except.h,
2892 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
2893 support/cpp2/hwint.h, support/cpp2/intl.h,
2894 support/cpp2/line-map.c, support/cpp2/line-map.h,
2895 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
2896 support/cpp2/output.h, support/cpp2/prefix.c,
2897 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
2898 support/cpp2/system.h, support/cpp2/version.c:
2900 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2901 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2902 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
2903 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
2904 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
2905 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
2906 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
2907 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
2908 support/cpp2/move-if-change, support/cpp2/opts.c,
2909 support/cpp2/opts.h, support/cpp2/opts.sh,
2910 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
2911 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
2912 support/cpp2/win32, support/cpp2/win32/dirent.c,
2913 support/cpp2/win32/dirent.h:
2915 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
2916 * support/cpp2/sdcpp.h: renamed from sdcc.h
2917 * sdcppinit.c: deleted
2919 2006-12-23 Borut Razem <borut.razem AT siol.net>
2921 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2922 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
2923 preproc.c: an other try to fix bug #982435: introduced
2924 -pedantic-parse-number command line option and pedantic_parse_number
2927 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
2929 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
2931 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
2932 corrected overlayed areax addresses, warn about memory overlaps
2933 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
2942 * src/port.h: added xabs_name and iabs_name
2943 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
2944 (glue, emitMaps): create and emit maps d_abs and i_abs
2945 * src/SDCCglue.h: cosmetic changes
2946 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
2948 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
2949 (allocDefault): put absolute, initialized globals in them
2950 * support/regression/tests/absolute.c: added absolute bdata test
2951 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
2953 2006-12-20 Borut Razem <borut.razem AT siol.net>
2955 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
2956 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
2957 added regression test for bug #982435
2959 2006-12-18 Borut Razem <borut.razem AT siol.net>
2961 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
2962 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
2963 small cosmetic changes
2964 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
2965 * support/regression/tests/bug-1351710.c: added regression test
2967 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2969 * doc/sdccman.lyx: added the long missed iCode table
2970 "<where is figure II?>", added links to wiki
2972 2006-12-17 Borut Razem <borut.razem AT siol.net>
2974 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
2975 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
2976 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
2977 unified table driven pragma handling, pragma argument type checking
2978 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
2979 current one - version 1.1.3
2980 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
2982 2006-12-13 Raphael Neider <rneider AT web.de>
2984 * src/pic/device.h: removed AssignedMemory structure and macros
2985 * src/pic/device.c: removed global finalMapping (linker assigns
2987 (register_map): add SFRs to remembered memRanges
2988 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
2989 assignFixedRegisters,assignRelocatableRegisters): removed,
2990 (setMaxRAM,validAddress): adapted accordingly,
2991 (pic14_hasSharebank,pic14_getSharedStack): only report and use
2992 reasonably sized sharebanks,
2993 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
2994 (allDefsOutOfRange): removed unused code,
2995 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
2997 * src/pic/pcode.c (register_reassign): removed recursion warning,
2998 fired far too often,
2999 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3000 to use existing pic14_stringInSet() to avoid duplicate symbols,
3001 tidied up the code a bit,
3002 (pic14printLocals): added in symmetry to printExterns, replaces
3003 writeUsedRegs more or less,
3004 (picglue): call new pic14_printLocals(),
3005 * device/include/pic/pic*.h: removed #pragma memmap directives,
3006 information gathered from include/pic/pic14devices.txt
3007 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3009 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3011 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3013 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3015 * device/include/mcs51/cc2430.h: fixed missing ';'
3017 2006-12-10 Raphael Neider <rneider AT web.de>
3019 * device/lib/pic16/libc/stdio/vfprintf.c,
3020 * device/lib/pic16/libc/stdio/printf_small.c,
3021 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3022 char arguments, as char varargs are cast to int by the caller,
3023 hopefully fixes #1604915 (other device libraries are still affected)
3025 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3027 * src/mcs51/ralloc.c (packRegsForAssign),
3028 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3030 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3032 * device/include/malloc.h: removed init_dynamic_memory
3033 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3034 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3035 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3036 * device/lib/libsdcc.lib,
3037 * device/lib/Makefile.in,
3038 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3039 * doc/sdccman.lyx: documented use of new _heap.c
3040 * support/regression/tests/malloc.c: removed init_dynamic_memory
3041 * src/cdbFile.c(spacesToUnderscores): new function,
3042 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3044 * device/include/tinibios.h: removed defines for putchar and getchar
3045 * device/lib/ds390/Makefile.in: added putchar.c
3046 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3048 2006-12-09 Borut Razem <borut.razem AT siol.net>
3050 * support/cpp2/sdcc.h: prevent multiple inclusion
3051 * support/cpp2/options.h: deleted
3053 2006-12-08 Borut Razem <borut.razem AT siol.net>
3055 * support/cpp2/sdcc.h: removed x*alloc() macros
3056 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3057 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3058 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3059 * support/cpp2/system.h: moved #include "sdcc.h"
3060 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3061 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3063 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3064 -funsigned-char options
3065 * support/cpp2/sdcppmain.c: fixed bug 1611411
3067 2006-12-07 Borut Razem <borut.razem AT siol.net>
3069 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3072 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3074 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3075 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3077 * .version: bumped to 2.6.2 because a) it's been a while
3078 b) the linker sources have moved c) the preprocessor is upgraded
3080 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3082 * support/regression/tests/snprintf.c: some checks
3083 * lib/src/printf_large.c: %bc: read char instead of int from stack
3085 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3087 * device/include/mcs51/cc2430.h: inserted _XPAGE
3089 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3091 * device/include/mcs51/cc2430.h: added
3093 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3095 * device/include/asm/default/features.h,
3096 * device/include/asm/ds390/features.h,
3097 * device/include/mcs51/at89s53.h,
3098 * device/include/ser.h,
3099 * device/include/ser_ir.h,
3100 * device/include/serial.h: changed keywords to double underscore variants,
3101 fixes bug 1590261 some more, thanks Steven Borley
3103 2006-12-01 Raphael Neider <rneider AT web.de>
3105 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3106 but emit warning (recursion is not supported for pic14)
3108 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3110 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3111 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3113 2006-11-30 Raphael Neider <rneider AT web.de>
3115 * src/pic/device.c (dump_sfr): always emit symbols
3116 * src/pic/glue.c (pic14printPublics): fixed typo
3118 2006-11-30 Raphael Neider <rneider AT web.de>
3120 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3121 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3122 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3123 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3124 a sharebank, use a non-shared bank for the stack if none available
3125 * src/pic/device.h (struct memRange): added linked list next field,
3126 added prototypes for above functions
3127 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3128 (typeRegWithIdx): accept fixed and unfixed stack registers
3129 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3130 the stack, handle shared and banked stack (except for WSAVE),
3131 (insertBankSel): removed useless optimization (will never fire),
3132 (FixRegisterBanking): added optimization for devices with only one
3133 possibly aliased bank of memory, like 16f84
3134 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3135 devices have no SHAREBANK in the linker script
3136 * device/include/pic/pic14devices.txt: documented memmap
3137 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3139 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3141 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3142 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3143 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3144 genhc08Code): switched most of the D (debug) macros to DD (detailed
3145 debug) macros to better control clutter in the generated .asm file.
3146 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3147 genRightShift): fixed bug with non-constant bit shift stored to
3148 a volatile result (SF Open Discussion forum thread #1616749).
3149 Single byte case is not yet optimized.
3151 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3153 * device/include/asm/mcs51/features.h,
3154 * device/include/malloc.h,
3155 * device/include/stdio.h: changed keywords to double underscore variants,
3158 2006-11-27 Borut Razem <borut.razem AT siol.net>
3160 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3161 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3162 support/cpp2/output.h, support/cpp2/cppinit.c,
3163 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3164 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3165 support/cpp2/cppdefault.c, support/cpp2/system.h,
3166 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3167 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3168 support/cpp2/prefix.c, support/cpp2/except.h,
3169 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3170 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3171 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3172 support/cpp2/version.c, support/cpp2/cppmain.c,
3173 support/cpp2/version.h, support/cpp2/hashtable.c,
3174 support/cpp2/cpperror.c:
3175 synchronized with GCC CPP release version 3.3.6,
3176 the latest where cppmain.c still exists.
3177 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3178 support/cpp2/sdcppinit.c: added
3180 2006-11-27 Borut Razem <borut.razem AT siol.net>
3182 * support/cpp2/cpplex.c:
3183 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3185 * support/cpp2/cpplib.c: removed definitions of unused variables
3187 2006-11-26 Borut Razem <borut.razem AT siol.net>
3189 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3190 since they are redefined by macros in support/cpp2/sdcc.h
3191 * support/cpp2/sdcc.h: x*alloc macro redefinition
3193 2006-11-25 Borut Razem <borut.razem AT siol.net>
3195 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3196 support/cpp2/configure, support/cpp2/Makefile.in,
3197 support/cpp2/cppfiles.c, support/cpp2/output.h,
3198 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3199 support/cpp2/config.h, support/cpp2/cpplib.h,
3200 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3201 support/cpp2/cppdefault.c, support/cpp2/config.in,
3202 support/cpp2/system.h, support/cpp2/cpplex.c,
3203 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3204 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3205 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3206 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3207 support/cpp2/configure.in, support/cpp2/intl.h,
3208 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3209 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3210 support/cpp2/version.c, support/cpp2/cppmain.c,
3211 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3212 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3213 support/cpp2/cpperror.c,
3214 support/cpp2/libiberty/safe-ctype.c,
3215 support/cpp2/libiberty/safe-ctype.h,
3216 support/cpp2/libiberty/splay-tree.c,
3217 support/cpp2/libiberty/obstack.c,
3218 support/cpp2/libiberty/lbasename.c,
3219 support/cpp2/libiberty/splay-tree.h,
3220 support/cpp2/libiberty/obstack.h:
3221 synchronized with GCC CPP release version 3.2.3,
3222 the latest before integration of cpp into gcc
3223 * support/cpp2/except.h, support/cpp2/line-map.c,
3224 support/cpp2/line-map.h,
3225 support/cpp2/libiberty/hex.c,
3226 support/cpp2/libiberty/concat.c,
3227 support/cpp2/libiberty/filenames.h: added
3228 * support/cpp2/intl.c: deleted
3230 2006-11-24 Borut Razem <borut.razem AT siol.net>
3232 * src/SDCC.y: enabled compilation of empty source file
3233 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3234 "ISO C forbids an empty source file"
3235 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3236 if all the code is ifdefed out.
3238 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3240 * src/hc08/gen.c (genPcall): fix for bug #1601032
3242 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3244 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3245 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3246 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3247 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3248 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3249 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3250 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3251 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3252 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3253 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3254 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3255 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3256 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3257 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3258 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3259 Renamed to all upper case as per the standard set by SiLabs
3261 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3263 * device/include/mcs51/C8051F520.h: new, added
3264 * device/include/mcs51/compiler.h: added link about predefined macros
3266 2006-11-23 Raphael Neider <rneider AT web.de>
3268 * src/regression/Makefile: add -L path to fresh library
3269 * src/regression/simulate: emphasize FAILED output
3270 * src/regression/create_stc: output _failures from gpsim
3271 * src/regression/compare4.c,
3272 * src/regression/rotate6.c: fixed char literals,
3273 all compile, all run =8-D
3275 * src/pic/pcode.h: added isPCASMDIR macro
3276 * src/pic/gen.c (genAnd): fixed bit offset
3277 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3278 packBits): unified register numbering schemes,
3279 (newReg): do not insert stack registers into hash table,
3280 (initStack): unpinned pseudo stack, simplified,
3281 (typeRegWithIdx): fixed retrieval of stack registers,
3282 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3283 (pCodeReplace): removed invalid assertion,
3284 (insertPCodeInstruction): fixed newly added labels,
3285 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3286 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3287 DumpFlow): removed unsed (broken?) code,
3288 (insertBankSel): prevent STATUS from being BANKSELed,
3289 (FixRegisterBanking): rewritten from scratch, implemented generic
3290 optimizations (suppress BANKSELs to same register and to registers
3291 present in all banks),
3292 (AnalyzeBanking): update flow after BANKSELection
3294 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3295 sharebank, let linker place it, mark STKxx symbols as emitted
3297 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3299 * src/regression/arrays.c,
3300 * src/regression/bank1.c,
3301 * src/regression/bool2.c,
3302 * src/regression/compare7.c,
3303 * src/regression/compare8.c,
3304 * src/regression/compare9.c,
3305 * src/regression/compare10.c,
3306 * src/regression/configword.c,
3307 * src/regression/for.c,
3308 * src/regression/mult1.c,
3309 * src/regression/pointer1.c,
3310 * src/regression/rotate6.c,
3311 * src/regression/string1.c,
3312 * src/regression/struct1.c,
3313 * src/regression/Makefile: make PIC14 regression tests run again
3314 (3 fail, 6 won't compile)
3316 2006-11-21 Raphael Neider <rneider AT web.de>
3318 * device/include/pic16/pic18f4550.h,
3319 * device/include/pic16/pic18f4455.h,
3320 * device/lib/pic16/libdev/pic18f4550.c,
3321 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3322 * configure.in: removed superfluous closing bracket
3324 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3326 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3329 2006-11-21 Raphael Neider <rneider AT web.de>
3331 * src/pic/device.{c,h}: added pic14_getPIC()
3332 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3333 (genAnd): added PIC code for one case, fixes #1597044
3334 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3335 SFRs that are present in all banks (e.g., STATUS)
3337 2006-11-20 Raphael Neider <rneider AT web.de>
3339 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3340 INCFSZ/INCFSZW and declared them as changing Z bit,
3341 (insertPCodeInstruction): correctly invert the above instructions,
3343 (DoBankSelect): don't panic on po_immediates
3345 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3348 * as/link/mcs51/lkihx.c (newArea),
3349 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3350 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3352 2006-11-11 Raphael Neider <rneider AT web.de>
3354 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3355 bitfield symbols, fixes #1579535 (once more...).
3357 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3359 * support/regression/generate-cases.py,
3360 * support/regression/fwk/include/testfwk.h,
3361 * support/regression/fwk/lib/testfwk.c: used code pointers,
3362 (about 50kByte less code generated for mcs51)
3364 2006-11-06 Borut Razem <borut.razem AT siol.net>
3366 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3367 debugger/mcs51/configure: fixed failed check because the function
3368 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3369 who submitted the patch for gpsim.
3370 * debugger/mcs51/configure.in: removed the result message
3371 * debugger/mcs51/Makefile.in: fixed the config.status warning
3372 "... seems to ignore the --datarootdir setting"
3374 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3376 * device/include/mcs51/c8051f020.h,
3377 * device/include/mcs51/c8051f040.h,
3378 * device/include/mcs51/c8051f060.h,
3379 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3380 * src/z80/gen.c (gencjneshort),
3381 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3383 2006-10-31 Borut Razem <borut.razem AT siol.net>
3385 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3386 debugger/mcs51/configure: get readline version
3388 2006-10-30 Borut Razem <borut.razem AT siol.net>
3390 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3391 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3392 debugger/mcs51/configure: locate readline even when cross compiling
3393 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3395 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3397 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3400 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3402 * device/include/malloc.h,
3403 * device/lib/calloc.c,
3404 * device/lib/free.c,
3405 * device/lib/malloc.c,
3406 * device/lib/realloc.c: moved definition of struct into sources
3407 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3409 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3411 * as/asx8051.dsp: corrected output directories
3412 * as/link/hc08: new directory for hc08 linker
3413 * as/hc08/aslink.h, as/link/aslink.h,
3414 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3415 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3416 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3417 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3418 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3419 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3420 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3421 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3422 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3423 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3424 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3425 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3426 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3427 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3428 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3429 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3430 * as/link/hc08/conf.mk,
3434 * sdcc.dsw: moved hc08 linker to as/link/hc08
3435 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3436 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3437 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3438 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3439 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3440 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3441 * as/link/mcs51/aslink.dsp,
3442 * as/link/mcs51/Makefile.in: factored out the common files
3443 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3444 * as/clean.mk: extra cleaning common files
3445 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3446 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3447 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3449 2006-10-29 Raphael Neider <rneider AT web.de>
3451 * src/pic/ralloc.c (newReg): create aliases for registers with
3452 multiple names to fix #1579535 and #1584001,
3453 (regWithIdx,dirregWithName): resolve aliases on lookup
3454 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3456 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3457 to prevent build errors on small devices
3459 2006-10-28 Raphael Neider <rneider AT web.de>
3461 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3462 assumption within interrupt handlers, fixes #1584940
3463 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3464 "emitted" to avoid emitting them again in udata
3466 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3468 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3471 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3473 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3474 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3475 on/off CR to CRLF conversion.
3477 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3479 * doc/sdccman.lyx: updated IRQ section
3481 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3483 * device/lib/serial_io.c: removed
3484 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3485 replacements for serial_io.c
3487 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3489 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3491 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3493 * device/lib/serial_io.c: Default putchar() and getchar() for
3494 mcs51 uses serial port.
3496 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3498 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3500 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3502 * support/regression/ports/mcs51/support.c: smaller
3503 _sdcc_external_startup()
3504 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3506 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3508 * device/lib/gbz80/crt0.s,
3509 * device/lib/gbz80/crt0_rle.s,
3510 * device/lib/gbz80/div.s,
3511 * device/lib/gbz80/fstubs.s,
3512 * device/lib/gbz80/heap.s,
3513 * device/lib/gbz80/mul.s,
3514 * device/lib/gbz80/putchar.s,
3515 * device/lib/gbz80/stubs.s,
3516 * device/lib/z80/crt0.s,
3517 * device/lib/z80/crt0_rle.s,
3518 * device/lib/z80/div.s,
3519 * device/lib/z80/fstubs.s,
3520 * device/lib/z80/heap.s,
3521 * device/lib/z80/mul.s,
3522 * device/lib/z80/putchar.s,
3523 * device/lib/z80/stubs.s: reverted, I was mistaken
3525 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3527 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3528 * support/regression/ports/mcs51/support.c: removed race
3529 condition on TI in _putchar allowing to use serial port mode 0
3531 2006-10-20 Borut Razem <borut.razem AT siol.net>
3533 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3535 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3537 * device/lib/gbz80/crt0.s,
3538 * device/lib/gbz80/crt0_rle.s,
3539 * device/lib/gbz80/div.s,
3540 * device/lib/gbz80/fstubs.s,
3541 * device/lib/gbz80/heap.s,
3542 * device/lib/gbz80/mul.s,
3543 * device/lib/gbz80/putchar.s,
3544 * device/lib/gbz80/stubs.s,
3545 * device/lib/z80/crt0.s,
3546 * device/lib/z80/crt0_rle.s,
3547 * device/lib/z80/div.s,
3548 * device/lib/z80/fstubs.s,
3549 * device/lib/z80/heap.s,
3550 * device/lib/z80/mul.s,
3551 * device/lib/z80/putchar.s,
3552 * device/lib/z80/stubs.s: removed all leading underscores from area names
3554 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3556 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3557 regression tests are not waiting in the simulator for simulated
3558 transmission of debug output
3560 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3562 * device/lib/printf_large.c: slightly smaller
3563 * doc/sdccman.lyx: do not use spaces within html links
3565 2006-10-16 Borut Razem <borut.razem AT siol.net>
3567 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3568 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3569 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3570 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3571 debugger/mcs51/configure:
3572 [ 1185668 ] add gnu readline support to sdcdb - enabled
3574 2006-10-16 Raphael Neider <rneider AT web.de>
3576 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3577 fixes #1577882, removes close to all banking optimizations
3579 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3581 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3582 variables in code memory
3583 * support/regression/tests/absolute.c: added test for this
3585 2006-10-15 Raphael Neider <rneider AT web.de>
3587 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3589 (BankSelect): emit BANKSEL before touching linker-placed regs,
3592 2006-10-10 Raphael Neider <rneider AT web.de>
3594 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3595 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3596 * src/pic/main.c (_pic14_parseOptions),
3597 * src/pic/main.h: mostly reverted to previous state, now use results
3598 from SDCCmain.c's argument parsing
3600 2006-10-10 Borut Razem <borut.razem AT siol.net>
3602 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3603 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3604 [ 1185668 ] add gnu readline support to sdcdb -
3605 prepared for READLINE, not enabled yet,
3606 thanks to <tal.bav AT gmail.com>
3608 2006-10-10 Raphael Neider <rneider AT web.de>
3610 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3611 * src/pic16/devices.inc,
3612 * device/include/pic16 (pic18f[24]620.h),
3613 * device/include/pic18fregs.h,
3614 * device/lib/pic16/pics.all,
3615 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3616 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3617 Gary Plumbridge and Anton Strobl
3619 2006-10-10 Raphael Neider <rneider AT web.de>
3621 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3622 --stack-siz=NUM options to configure the argument passing stack
3623 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3624 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3625 (pic14_getSharebankSize): obey --stack-siz=NUM,
3626 (pic14_getSharebankAddress): obey --stack-loc=NUM
3628 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3630 * doc/sdccman.lyx: added to the manual
3631 * doc/figures/ddd_example.png: added (neither pdflatex nor
3632 most browsers seem to like the .eps file)
3634 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3636 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3637 to /tmp and /var/tmp acc. LSB
3638 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3640 * support/regression/tests/onebyte.c: added test
3642 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3644 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3646 2006-10-05 Borut Razem <borut.razem AT siol.net>
3648 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3650 - sdcc.dsw: changed property eol-style to CRLF
3651 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3653 2006-10-04 Raphael Neider <rneider AT web.de>
3655 * device/include/pic/{pic16f84.h,pic16f84a.h},
3656 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3657 from patch #1522504, thanks to Robas Teodor
3659 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3661 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3664 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3666 * src/pic16/glue.c (pic16emitMaps),
3667 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3668 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3669 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3670 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3672 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3673 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3675 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3677 * support/librarian/sdcclib.c: Added option -l.
3678 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3680 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3681 using Windows command prompt.
3683 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3685 * device/lib/libsdcc.lib: added module rand
3686 * src/ds390/ralloc.c (rematStr),
3687 * src/hc08/ralloc.c (rematStr),
3688 * src/mcs51/ralloc.c (rematStr),
3689 * src/z80/ralloc.c (rematStr): made output more consistent
3690 * src/mcs51/gen.c: cosmetic changes
3692 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3694 * src/port.h: added mem.cabs_name to PORT
3701 * src/z80/main.c: added cabs_name initializers
3702 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3704 (emitMaps): emit absolutes in code memory into cabs_name
3706 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3707 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
3708 * support/regression/fwk/include/testfwk.h: added define for at
3709 * support/regression/tests/absolute.c: added, new
3711 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
3713 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
3714 optimizations, see also patch 887161 by Stas Sergeev
3715 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
3716 to be necessary anymore,
3717 (102, 103, 104, 127): renamed all occurances of bp to _bp
3719 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
3721 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
3722 thanks Weston T. Schmidt for patch 1555221
3723 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
3724 * src/SDCCicode.c(geniCodeMultiply): small optimization
3726 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
3728 * device/include/stdlib.h: added rand prototypes
3729 * device/lib/rand.c: new, added
3730 * device/lib/Makefile.in: added rand.c
3731 * src/z80/peeph.def,
3732 * src/z80/peeph-gbz80.def,
3733 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
3735 2006-09-20 Raphael Neider <rneider AT web.de>
3737 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
3739 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
3741 * as/link/aslink.h: cosmetic changes
3742 * as/link/mcs51/Makefile.in,
3743 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
3745 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
3748 * as/link/mcs51/aslink.h,
3749 * as/link/z80/aslink.h: merged and moved to as/link/
3750 * as/link/lkstore.c,
3751 * as/link/mcs51/lkstore.c: moved to as/link/
3752 * as/link/clean.mk: remove *.o
3753 * as/link/mcs51/alloc.h: deleted
3754 * as/link/mcs51/lkarea.c: added lnksect prototype
3755 * as/link/mcs51/lkdata.c,
3756 * as/link/mcs51/lklex.c,
3757 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
3758 * as/link/mcs51/lkmem.c,
3759 * as/link/mcs51/lknoice.c: removed include strcmpi.h
3760 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
3761 * as/link/mcs51/aslink.dsp,
3762 * as/link/mcs51/Makefile.aslink,
3763 * as/link/mcs51/Makefile.bcc,
3764 * as/link/mcs51/Makefile.in: updated for moved files
3765 * as/link/z80/lkarea.c,
3766 * as/link/z80/lkhead.c,
3767 * as/link/z80/lklex.c,
3768 * as/link/z80/lklibr.c,
3769 * as/link/z80/lklist.c,
3770 * as/link/z80/lkmain.c,
3771 * as/link/z80/lkrloc.c,
3772 * as/link/z80/lksym.c: synced with mcs51
3773 * as/link/z80/lkdata.c,
3774 * as/link/z80/lkeval.c,
3775 * as/link/z80/lkihx.c,
3776 * as/link/z80/lks19.c: cosmetic changes
3777 * as/link/z80/Makefile.in,
3778 * as/link/z80/linkgbz80.dsp,
3779 * as/link/z80/linkz80.dsp: updated for moved files
3781 2006-09-16 Borut Razem <borut.razem AT siol.net>
3783 * debugger/mcs51/sdcdb.c: partially fixed
3784 [ 1203664 ] sdcdb fails to open files w. two "." periods
3785 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
3786 debugger/mcs51/symtab.h: fixed indenting
3787 * configure.in, configure: up to date with latest Maarten's changes
3789 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
3792 as/aslink.dsp, as/link/mcs51/aslink.dsp,
3793 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
3794 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
3795 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
3796 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
3797 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
3798 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
3799 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
3800 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
3801 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
3802 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
3803 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
3804 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
3805 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
3806 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
3807 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
3808 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
3809 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
3810 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
3811 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
3812 as/link/mcs51/alloc.h,
3813 as/link/mcs51/clean.mk,
3814 as/link/mcs51/conf.mk,
3815 as/link/mcs51/Makefile.bcc,
3816 as/link/mcs51/Makefile.in,
3817 as/link/mcs51/readme.390,
3818 as/link/mcs51/strcmpi.c,
3819 as/link/mcs51/strcmpi.h,
3821 as/mcs51/Makefile.bcc,
3822 as/mcs51/Makefile.in,
3825 sdcc.dsw: moved mcs51 linker to as/link/mcs51
3827 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
3830 * as/link/Makefile.in,
3831 * as/link/z80/linkgbz80.dsp,
3832 * as/link/z80/linkz80.dsp,
3839 * link/z80/aslink.h,
3840 * link/z80/clean.mk,
3842 * link/z80/linkgbz80.dsp,
3843 * link/z80/linkz80.dsp,
3844 * link/z80/lkarea.c,
3845 * link/z80/lkdata.c,
3846 * link/z80/lkeval.c,
3849 * link/z80/lkhead.c,
3852 * link/z80/lklibr.c,
3853 * link/z80/lklist.c,
3854 * link/z80/lkmain.c,
3855 * link/z80/lkrloc.c,
3858 * link/z80/Makefile.in,
3860 * sdcc.dsw: moved link/ to as/link/
3862 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
3864 * as/mcs51/i51mch.c (machine): fixed warning
3866 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
3868 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
3870 2006-09-09 Borut Razem <borut.razem AT siol.net>
3872 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
3873 sdcdb WIN32 native port
3874 * src/clean.mk: fixed
3876 2006-09-08 Borut Razem <borut.razem AT siol.net>
3878 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
3880 2006-09-08 Raphael Neider <rneider AT web.de>
3882 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
3883 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
3884 to gplink to disable processor mismatch warning and to allow
3885 the use of devices with only aliased (shared) memory banks,
3886 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
3888 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3890 * doc/sdccman.lyx: Some re-formating plus example on using
3891 #pragma preproc_asm +/-
3893 2006-09-07 Borut Razem <borut.razem AT siol.net>
3895 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
3898 2006-09-06 Borut Razem <borut.razem AT siol.net>
3900 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
3901 line at sdcc.nsi:153
3902 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
3904 2006-09-05 Borut Razem <borut.razem AT siol.net>
3906 * configure.in, configure: support for winsock2
3907 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
3908 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
3909 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
3910 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
3911 debugger/mcs51/symtab.h: sdcdb WIN32 native port
3913 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
3915 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
3917 * support/regression/tests/bug1551947.c: new, added
3918 * src/SDCCsymt.h: strings are char* not byte*
3920 2006-09-05 Raphael Neider <rneider AT web.de>
3922 * device/lib/pic16/libdev/pic18f4550.c,
3923 device/include/pic16/pic18f4550.h: added PORTD/TRISD
3924 declarations/definitions from patch #1520949
3926 2006-09-05 Raphael Neider <rneider AT web.de>
3928 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
3929 byte-aligned bitfields, fixes #1539278
3931 2006-09-05 Raphael Neider <rneider AT web.de>
3933 * src/pic/gen.c (genReceive): skip unreferenced arguments,
3936 2006-09-04 Borut Razem <borut.razem AT siol.net>
3938 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
3939 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
3940 -mno-cygwin is a part of the compiler name
3941 * support/scripts/sdcc_mingw32: don't disable ucsim
3943 2006-09-03 Borut Razem <borut.razem AT siol.net>
3945 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
3946 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
3948 2006-09-03 Raphael Neider <rneider AT web.de>
3951 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
3952 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
3955 2006-09-01 Borut Razem <borut.razem AT siol.net>
3957 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
3958 to make ppc-osx happy
3960 2006-08-31 Borut Razem <borut.razem AT siol.net>
3962 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
3963 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3964 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3965 * support/regression/ports/ds390/spec.mk,
3966 support/regression/ports/mcs51/spec.mk,
3967 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
3968 To run regression tests in mingw environment:
3969 make DEV_NULL=NUL CC=gcc
3971 2006-08-30 Borut Razem <borut.razem AT siol.net>
3973 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
3974 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
3975 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
3976 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
3977 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
3978 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
3979 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
3980 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
3981 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
3982 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
3983 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
3984 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
3985 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3986 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
3987 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
3988 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
3989 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
3990 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
3991 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
3992 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
3993 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
3994 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
3995 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
3996 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
3997 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
3998 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
3999 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4000 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4001 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4002 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4003 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4004 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4005 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4006 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4007 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4008 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4009 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4010 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4011 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4012 ucsim WIN32 native port
4014 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4016 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4018 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4020 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4021 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4023 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4025 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4026 * support/regression/tests/bug1546986.c: new, added
4027 * as/mcs51/.cvsignore,
4028 * debugger/mcs51/.cvsignore,
4029 * src/.cvsignore: deleted
4031 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4033 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4036 2006-08-20 Borut Razem <borut.razem AT siol.net>
4038 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4039 removed cl_listen_console::match(), cl_console::match(),
4040 restructured cl_commander::proc_input()
4042 2006-08-16 Borut Razem <borut.razem AT siol.net>
4044 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4045 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4046 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4048 2006-08-14 Borut Razem <borut.razem AT siol.net>
4050 * support/regression/Makefile.in,
4051 support/regression/ports/pic14/gpsim.cmd,
4052 support/regression/ports/pic14/spec.mk,
4053 support/regression/ports/pic14/support.c:
4054 added pic14 regression test
4056 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4058 * as/doc/asxhtm.html: documented changed ABS behaviour
4059 * as/doc/README: fixed some typos
4061 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4063 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4066 2006-08-12 Borut Razem <borut.razem AT siol.net>
4068 * support/regression/fwk/include/testfwk.h,
4069 support/regression/fwk/lib/testfwk.c,
4070 support/regression/generate-cases.py,
4071 support/regression/Makefile.in:
4072 regression test framework does not depend on function pointers and
4075 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4077 * device/include/stddef.h: c temporary hack to fix bug 1518273
4079 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4081 * device/include/mcs51/cc2510fx.h: added
4082 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4085 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4087 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4088 * as/z80/Makefile.in: added strcmpi.c
4089 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4090 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4092 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4094 * device/lib/gbz80/asm_strings.s,
4095 * device/lib/gbz80/crt0_rle.s,
4096 * device/lib/gbz80/div.s,
4097 * device/lib/gbz80/mul.s,
4098 * device/lib/gbz80/shift.s,
4099 * device/lib/z80/asm_strings.s,
4100 * device/lib/z80/crt0_rle.s,
4101 * device/lib/z80/div.s,
4102 * device/lib/z80/mul.s,
4103 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4104 flags which are all upper case
4106 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4108 * as/z80/asm.h: made CASE_SENSITIVE 1
4109 * link/z80/aslink.h: made CASE_SENSITIVE 1
4110 * src/z80/gen.c (throughout): made all conditionals upper case
4111 * support/regression/tests/bug1503067.c: new
4113 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4115 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4116 (shiftIntoPair): added case 2 for PAIR_IY,
4117 (setupToPreserveCarry): replaced parameters with iCode and check if
4118 PAIR_DE is in use to fix bug 1399290,
4119 (genPlus, genMinus): updated call to setupToPreserveCarry
4120 * support/regression/tests/bug1399290.c: new
4122 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4124 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4125 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4126 * src/ds390/gen.c (shiftRLong),
4127 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4128 * src/mcs51/gen.c (sameReg): changed to sameByte,
4129 (xch_a_aopGet): new,
4130 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4131 shiftRLong): fixed bug 1533966
4132 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4133 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4134 * support/regression/Makefile.in: disabled z80, enabled ucz80
4135 * support/regression/tests/float_trans.c: enabled test for z80 and host
4136 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4138 2006-08-01 Borut Razem <borut.razem AT siol.net>
4140 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4141 comparison is always false due to limited range of data type
4142 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4144 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4146 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4147 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4148 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4149 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4151 2006-07-31 Borut Razem <borut.razem AT siol.net>
4153 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4154 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4155 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4156 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4157 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4158 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4159 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4160 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4161 enable ucsim mingw compilation. Serial port is disabled,
4162 since it uses termios.h API, which is not available on native
4165 2006-07-31 Borut Razem <borut.razem AT siol.net>
4167 * Small Device C Compiler 2.6.0 released
4168 * support/scripts/sdcc.nsi: added FULL_DOC option
4169 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4171 2006-07-28 Borut Razem <borut.razem AT siol.net>
4173 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4174 * doc/INSTALL.txt: updated
4176 2006-07-27 Borut Razem <borut.razem AT siol.net>
4178 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4179 device/lib/pic/libdev/Makefile.in: fixed bug
4180 [ 1438354 ] pic libsdcc: distclean doesn't work
4181 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4182 device/lib/pic16/libio/Makefile.in: fixed bug
4183 [ 1438344 ] pic16 lib: clean doesn't work properly
4184 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4186 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4188 * device/lib/pic/libsdcc/fsdiv.c,
4189 * device/lib/pic/libsdcc/fsmul.c,
4190 * device/lib/pic16/libsdcc/float/fsdiv.c,
4191 * device/lib/pic16/libsdcc/float/fsmul.c,
4192 * device/lib/_fsdiv.c,
4193 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4194 * support/regression/tests/bug1520966.c: added
4195 * doc/knownbugs.html: removed [ 1520966 ] from the list
4197 2006-07-25 Borut Razem <borut.razem AT siol.net>
4199 * configure.in, configure, sdccconf_in.h: fixed bug
4200 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4201 * doc/knownbugs.html: removed [ 1519095 ] from the list
4203 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4205 * doc/knownbugs.html: added, contains list of known bugs at release
4206 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4208 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4210 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4211 function registers and corrected defaults with additional warning
4212 * device/lib/malloc.c: cosmetic changes
4213 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4214 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4215 (fillGaps): and used it
4217 2006-07-20 Raphael Neider <rneider AT web.de>
4219 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4220 output unless SDCCPICDEBUG is set
4221 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4222 output if SILENT is set
4224 2006-07-11 Borut Razem <borut.razem AT siol.net>
4226 * doc/README.txt: updated
4228 2006-07-10 Borut Razem <borut.razem AT siol.net>
4230 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4231 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4232 in WIN32 installation
4233 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4236 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4238 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4239 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4241 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4243 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4245 2006-07-06 Borut Razem <borut.razem AT siol.net>
4247 * support/regression/tests/bitfields.c:
4248 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4249 * support/regression/tests/constantRange.c:
4250 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4252 2006-07-04 Borut Razem <borut.razem AT siol.net>
4254 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4256 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4257 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4258 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4259 reverted changes from 2006-07-03
4260 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4261 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4262 added CPPFLAGS, used by the host port
4264 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4266 * support/regression/valdiag/tests/switch.c,
4267 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4268 * support/regression/tests/libmullong.c: fixed for host
4269 * support/regression/ports/host/spec.mk: disable all warnings for host,
4270 SDCC runs with --less-pedantic too
4272 2006-07-03 Borut Razem <borut.razem AT siol.net>
4274 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4276 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4277 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4278 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4279 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4281 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4282 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4283 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4284 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4286 2006-07-02 Raphael Neider <rneider AT web.de>
4288 * src/pic16/devices.inc,
4289 * device/include/pic16/pic18fregs.h,
4290 * device/include/pic16/pic18f4550.h,
4291 * device/lib/pic16/pics.all,
4292 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4294 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4296 * as/hc08/lkaomf51.c (OutputName),
4297 * as/mcs51/lkaomf51.c (OutputName),
4298 * as/z80/asmain.c (asmbl),
4299 * src/ds390/main.c (asmLineNodeFromLineNode),
4300 * src/hc08/ralloc.c (hc08_assignRegisters),
4301 * src/mcs51/main.c (asmLineNodeFromLineNode),
4302 * src/xa51/ralloc.c (checkRegMask),
4303 * src/xa51/gen.c (emitcode),
4304 * src/z80/gen.c (_emit2),
4305 * src/SDCCast.c (searchLitOp),
4307 * support/packihx/packihx.c,
4308 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4309 * src/ds390/gen.c (aopPutUsesAcc),
4310 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4311 * support/regression/tests/libmullong.c (mullong_wrapper),
4312 * src/SDCCsymt.c (powof2),
4314 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4315 * src/SDCCsymt.h: added TYPE_TARGET_*
4316 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4317 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4318 SDCCast because 1) header problems 2) this is the right place
4319 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4320 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4323 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4325 * src/SDCCicode.h: removed buggy semicolon in unused macro
4326 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4327 search for previous definiton of auto symbols too,
4328 (findPrevUse): fixed logic of emitWarnings
4330 2006-06-26 Raphael Neider <rneider AT web.de>
4332 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4333 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4335 2006-06-25 Raphael Neider <rneider AT web.de>
4337 * device/lib/pic/libm: NEW, added math library functions
4338 * device/lib/pic/libsdcc: NEW; added float support functions
4339 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4340 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4341 NEW, added math related headers
4342 * device/include/asm/pic/features.h: NEW
4343 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4344 (popGet): allow larger offsets for AOP_PCODE,
4345 (genDataPointerSet): handle literals explicitly, more debug output,
4346 (genAssign): fixed for float using aopLiteral ;-)
4347 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4348 GOTO initialisation routine
4349 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4350 flag on registers, fixes #1469043 (local variables do not work)
4351 * src/pic/main.c (_pic14_do_link),
4352 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4355 2006-06-25 Borut Razem <borut.razem AT siol.net>
4357 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4358 characters printed (not including the trailing '\0' used to end
4359 output to strings). Problem detected in regression test bug-927659.c.
4360 NOTE: printf() family functions should return int instead
4362 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4363 specifier are printed as themselves
4364 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4365 support flags, width and precision specifiers
4367 2006-06-24 Borut Razem <borut.razem AT siol.net>
4369 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4370 to the list of sdcc tagrets not supporting bit type
4371 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4372 testfor pic16 due to bug:
4373 [ 1511794 ] pic16: regression test bug-895992.c fails
4375 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4377 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4378 * src/SDCCglue.c (initPointer), fixed bug 1496419
4379 * support/regression/tests/bug1496419.c: new, added
4381 2006-06-22 Borut Razem <borut.razem AT siol.net>
4383 * support/regression/ports/pic16/support.c: use gpsim usart module from
4384 libgpsim_modules library
4386 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4388 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4391 2006-06-19 Raphael Neider <rneider AT web.de>
4393 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4394 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4395 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4396 (pic14printExterns,pic14printPublics,pic16printPublics,
4397 pic16_printExterns): use new functions to emit symbols
4398 (picglue,pic16glue): emit publics before emitting externs
4399 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4400 locally defined functions to avoid bug #1443651
4401 * support/regression/tests/bug-716242.c: removed pic16 workaround
4402 * support/regression/ports/pic16/spec.mk: ignore errors during build
4404 2006-06-19 Raphael Neider <rneider AT web.de>
4406 * src/pic/glue.h: added pic14aopLiteral prototype
4407 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4408 * src/pic/gen.c: removed stdint.h dependency
4409 (aopGet): use Safe_strdup()
4410 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4411 (genDataPointerSet): use pic14aopLiteral()
4412 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4413 for pic16; thanks to Bernhard and Maarten
4415 2006-06-18 Borut Razem <borut.razem AT siol.net>
4417 * support/regression/tests/structflexarray.c: flexible array members
4418 not supported by gcc < 3
4419 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4421 * src/pic/gen.c: don't include [p]strdin.h on solaris
4422 * support/Util/pstdint.h: addad svn attributes
4423 * support/regression/tests/constantRange.c,
4424 support/regression/tests/rotate.c: include inttypes.h instead
4425 stdint.h on solaris, addad svn attributes
4427 2006-06-18 Raphael Neider <rneider AT web.de>
4429 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4431 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4432 (pic16_genMinusBits): simplified sign-extension
4433 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4434 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4435 adjusted to correctly handle mixed-signed operands, disabled
4436 now unused multiplciation routines
4437 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4438 (assignResultValue): added argument denoting the size of the result
4439 as returned by the function (fixes upcasts in assigning from
4440 function calls: char foo(); int i = foo();)
4441 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4442 function result to assignResultValue
4443 (genMult): disabled inlined multiplication code
4444 (genDiv): augmented to also handle the modulus operator, fixed to
4445 handle mixed-signed operands correctly
4446 (genMod): simply call genDiv, disabled unused code
4447 (genAssign): fixed missing (sign-)extension on result
4448 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4449 valid char operands, allow signed operands for native code, added
4450 division and modulo operator handling
4451 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4453 As a consequence, onebyte.c (if split into two files) and muldiv.c
4454 pass regression tests.
4456 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4458 * doc/Makefile.in: two runs of makeindex seem needed to get
4459 correct page references in the index of sdccman.pdf
4460 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4462 2006-06-17 Borut Razem <borut.razem AT siol.net>
4464 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4466 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4468 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4469 mentioned ec2drv and paulmon
4471 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4473 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4474 consecutive abs areas
4475 (find_empty_space, allocate_space): added map to handle codemap or
4477 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4478 absolute idata and xdata
4479 * as/mcs51/lkmem.c (summary2): updated legend
4481 2006-06-16 Raphael Neider <rneider AT web.de>
4483 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4485 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4487 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4489 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4491 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4493 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4494 value of generic pointers,
4504 src/z80/main.c: PORT structure, added elements for gp_tags field,
4505 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4506 fields in the PORT structure of each port,
4507 * src/SDCCast.c (decorateType): allow processing of generic pointers
4508 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4511 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4517 * src/pic16/pcode.c,
4519 * src/pic/pcoderegs.c,
4522 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4523 bug 1504689 on minGW
4525 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4527 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4529 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4531 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4533 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4535 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4538 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4540 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4541 to a char variable. Fixed bug #1504211
4542 * device/include/pic16/adc.h,
4543 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4544 and fixed bug #1364390
4546 2006-06-10 Borut Razem <borut.razem AT siol.net>
4548 * CVSROOT: removed the CVS left-over
4550 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4552 * as/hc08/asmain.c (asexit),
4553 * as/hc08/lkmain.c (lkexit),
4554 * as/mcs51/asmain.c (asexit),
4555 * as/mcs51/lkmain.c (lkexit),
4556 * src/SDCCglue.c (DEFSETFUNC),
4557 * src/SDCCmain.c (linkEdit, assemble),
4558 * support/librarian/sdcclib.c (AddRel),
4559 replaced unlink() by standard C remove()
4560 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4561 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4562 gatherImplicitVariables): new, added to fix bug 608752,
4563 (createFunction): added gatherImplicitVariables()
4564 * src/SDCCast.h: added createRMW prototype
4565 * src/SDCCsymt.h (struct symbol): added infertype
4566 * support/regression/tests/bug608752.c: new, added
4568 2006-06-10 Raphael Neider <rneider AT web.de>
4570 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4571 multibyte dummy reads (fixes #1503234)
4573 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4575 * device/include/mcs51/compiler.h: new, added header file to enable
4576 creating common sfr definition header files for different compilers
4578 2006-06-05 Raphael Neider <rneider AT web.de>
4580 * src/pic16/{pcode.h,genarith.c}:
4581 introduced pCodeOp combining any two pCodeOps (previously only
4582 two register operands could be combined), removed pcop2 from
4583 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4584 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4585 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4586 rewritten to use new PO_TWO_OPS
4587 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4588 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4589 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4590 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4591 (pic16_get_op): embraced return arg to allow #define return(x),
4592 added new case for combined opcodes
4593 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4594 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4595 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4597 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4599 * src/SDCCval.c (checkConstantRange): added
4600 * src/SDCCval.h: added checkConstantRange
4601 * support/Util/SDCCerr.c,
4602 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4603 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4604 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4605 * src/SDCCast.c (decorateType): added checkConstantRange,
4606 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4607 can be emitted with the correct always true/false warning,
4608 added optimization for double '!';
4609 result of decorateType() must be assigned back to the tree, because
4610 decorateType() can change the tree
4611 * src/SDCCicode.c (geniCodeLogic),
4612 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4613 (checkConstantRange): removed, it was only a fragment which never
4615 * src/SDCCsymt.c (computeType): fixed promotion for
4616 "-1 < (unsigned bit) b"
4617 * src/pic/ralloc.c (packRegsForAssign),
4618 * src/pic16/ralloc.c (packRegsForAssign),
4619 * src/hc08/ralloc.c (packRegsForAssign),
4620 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4622 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4623 * support/regression/tests/constantRange.c: added
4624 * support/valdiag/tests/constantRange.c: added
4625 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4627 2006-06-02 Borut Razem <borut.razem AT siol.net>
4629 * support/regression/ports/pic16/support.c: increase stack size
4631 * support/regression/Makefile.in: sort tests by name so that the
4632 resutlts can be compared on different machines / platforms
4634 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4636 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4637 * src/ds390/gen.c (emitLabel): new, added,
4638 (genDjnz): fixed stack overflow bug,
4639 (throughout): cosmetic changes to sync with mcs51/gen.c,
4640 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4641 * src/mcs51/gen.c (genEndFunction): small optimization,
4642 (throughout): cosmetic changes to sync with ds390/gen.c
4644 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4646 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4647 (_print_format): fixed printing pointers
4648 * src/mcs51/gen.c (emitLabel, movb): new, added,
4649 (genAssign): small optimization,
4650 (genDjnz): fixed stack overflow bug,
4651 (throughout): replaced sprintf with SNPRINTF,
4652 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4653 replaced emitcode("mov", "b,...") with MOVB(...),
4654 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4655 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4656 * src/mcs51/peeph.def: added rules 140 and 264
4657 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4658 so they may get optimized into registers
4660 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4662 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4663 immediately when encountered,
4664 (printUsage): always use stderr even on windows
4666 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4668 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4669 (processParms): fixed bug #1247551
4670 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4671 parseCmdLine, main): print '--version' to stdout,
4672 print 'help' to stdout if --help is given,
4673 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4674 arguments are given; fixed --help
4676 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4678 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4679 * support/regression/tests/bug-1493710.c: added
4681 2006-05-27 Borut Razem <borut.razem AT siol.net>
4683 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4685 * support/regression/ports/pic16/support.c: increase stack size
4686 from default 64 bytes to 128 bytes
4687 * support/regression/tests/staticinit.c,
4688 support/regression/tests/float.c: regression tests fully enabled
4689 for pic16 port by putting the initialized data arrays into the code
4691 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4692 This was changed by mistake in the previous version.
4694 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4696 * src/pic16/gen.c (genFunction, genEndFunction): some
4697 beautifications, fixed bug with falsely restoring FSR2 in large
4698 stack model, thanks to Beau E. Cox for reporting the bug
4700 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4702 * debugger/mcs51/break.c,
4703 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4704 use %p to print pointers, made address variables unsigned
4705 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4706 * debugger/mcs51/symtab.c (parseSymbol): must return something
4707 * src/mcs51/gen.c (aopForSym): small optimization,
4708 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
4709 (freeAsmop): added missing break,
4710 (aopPut): removed parameter bvolatile, determine it inside the function,
4711 (saveRegisters, unsaveRegisters): small optimization,
4712 (genIpush): removed pointless check,
4713 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
4714 replaced sprintf with SNPRINTF,
4715 replaced strcpy with strncpyz,
4716 updated aopPut calls,
4717 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4718 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
4720 2006-05-24 Borut Razem <borut.razem AT siol.net>
4722 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
4723 modification of test for the pic16 port, put the array to the code
4724 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
4726 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4728 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
4729 * support/Util/pstdint.h: added
4731 2006-05-22 Borut Razem <borut.razem AT siol.net>
4733 * src/regression/Makefile: removed bool2.c test, added -q linker option
4734 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
4735 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
4736 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
4737 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
4738 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
4739 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
4740 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
4741 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
4742 define SUPPORT_BIT_TYPES 0, removed unused bit variables
4744 2006-05-22 Raphael Neider <rneider AT web.de>
4746 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
4747 bug #1492360 (problematic due to generic pointers, see code)
4749 2006-05-22 Borut Razem <borut.razem AT siol.net>
4751 * support/regression/ports/pic16/specs.mk: removed stack size linker
4753 * support/regression/tests/array.c,
4754 support/regression/tests/bitopcse.c,
4755 support/regression/tests/bug-908454.c,
4756 support/regression/tests/malloc.c: modified for pic16 regression test
4757 * support/regression/tests/bitfields.c:
4758 pic16 - excluded bitfileds of size > 8
4759 * support/regression/tests/bp.c: pic16 - reduced data size
4760 * support/regression/tests/bug-221100.c: pic16 - reduced data size
4761 * support/regression/tests/bug-460010.c:
4762 pic16 - used the absolute address the fits in memory
4763 * support/regression/tests/bug-716242.c:
4764 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
4765 * support/regression/tests/float.c:
4766 pic16 - excluded - data size too big
4767 * support/regression/tests/onebyte.c:
4768 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
4769 * support/regression/tests/shifts.c:
4770 pic16 - function names probably have to differ in first X characters
4772 * support/regression/tests/staticinit.c:
4773 pic16 - excluded some tests due error: no target memory available for
4776 2006-05-22 Borut Razem <borut.razem AT siol.net>
4778 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4779 second try. Thanks Stas Sergeev once more.
4781 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
4783 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
4784 (genLeftShift, genRightShift): fixed bug 1491627
4785 * src/hc08/peeph.def (rules 7, 8.x): added
4786 * support/regression/tests/shifts.c (ShiftLeftByParam,
4787 ShiftRightByParam, testShiftByParam): added to test variable shifting
4789 2006-05-20 Raphael Neider <rneider AT web.de>
4791 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
4792 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
4793 (allocReg): add only new registers to dynAllocRegs,
4794 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
4795 #1489055, #1445850, and probably #1483693
4797 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
4799 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
4800 bug in for-loop that didn't emit the last of CONFIG and ID registers
4802 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
4804 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
4806 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
4807 1489016, 1434401 and 1490124
4808 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
4809 1489016, 1434401 and 1490124
4811 2006-05-17 Borut Razem <borut.razem AT siol.net>
4813 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4816 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
4818 * device/include/mcs51/P89c51RD2.h,
4819 * device/include/mcs51/P89LPC901.h,
4820 * device/include/mcs51/P89LPC922.h,
4821 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
4823 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4825 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
4826 to fix missing stack pragma in compiled binary object file,
4828 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4830 * support/packihx/configure.in,
4831 * support/packihx/configure: removed warning, autoconf >= 2.5x can
4832 determine sizeof basic types even while cross compiling
4834 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4836 * src/avr/gen.c (aopop),
4837 * src/ds390/gen.c (aopOp),
4838 * src/hc08/gen.c (aopOp),
4839 * src/mcs51/gen.c (aopop),
4840 * src/pic16/gen.c (pic16_aopOp),
4841 * src/pic/gen.c (aopOp),
4842 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
4843 if size of operand is smaller than spill location
4845 2006-05-12 Borut Razem <borut.razem AT siol.net>
4847 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
4848 have to have CR/LF line endings even if they are checked out on *nix
4849 or on WIN32 in cygwin binmode
4851 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
4853 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
4854 * device/include/ds80c390.h: added sfr16 definitions
4858 * src/ds390/ralloc.c,
4859 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
4860 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
4861 bit returning functions
4862 * support/regression/tests/sfr16.c: enabled test on ds390
4864 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4866 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
4867 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
4869 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
4871 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
4872 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
4873 (cl_address_space constructor): removed expensive initialization,
4874 (cl_address_space::get_cell): extended for late initialization,
4875 (cl_address_space::*): use late initialization,
4876 (cl_address_decoder::activate): removed expensive initialization,
4877 This reduced regression test running time by 25%
4879 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
4887 * support/packihx/Makefile.in,
4888 * support/packihx/clean.mk,
4889 * support/packihx/Makefile.bcc,
4890 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
4892 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4894 * src/SDCCval.c (valNot): fix for regression test failure
4895 of not.c on big endian hosts
4897 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4899 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
4901 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4903 * device/lib/mcs51/Makefile.in: changed string comparison operator
4904 to = for POSIX compliance; == is bash extension
4906 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4908 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
4911 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
4913 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
4914 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
4915 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
4916 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
4917 bug report #1478657,
4919 2006-05-05 Borut Razem <borut.razem AT siol.net>
4921 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
4924 2006-05-02 Borut Razem <borut.razem AT siol.net>
4926 * doc/Makefile.in: removed *.ind dependency since there is no rule to
4927 create *.ind, which made make to fail if invoked with -j 2
4929 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
4931 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
4932 Hubert Sack for patch 1479782
4934 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
4936 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
4938 2006-05-01 Raphael Neider <rneider AT web.de>
4940 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
4941 (create_pic): store only prefix-free device name,
4942 (init_pic): check for device names with "16" prefix,
4944 * src/pic/device.h (struct PIC_device),
4945 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
4947 * device/include/pic/pic12f{635,675,629,683}.h,
4948 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
4949 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
4950 * device/include/pic/pic16f505.h,
4951 * device/lib/pic/libdev/pic16f505.c: removed
4952 * device/include/pic/pic14devices.txt: added support for pic12f
4953 devices, removed unsupported non 16-bit devices
4954 [above changes provided by patch from Zik Saleeba]
4955 * src/pic/*, src/pic16/*, device/include/pic16/*,
4956 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
4958 2006-05-01 Borut Razem <borut.razem AT siol.net>
4960 * configure.in, configure, doc/Makefile.in:
4961 sync with nightly build makefile - latex, dvipdf and dvips
4964 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
4966 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
4967 in the library source
4969 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
4971 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
4973 2006-04-28 Raphael Neider <rneider AT web.de>
4975 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
4976 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
4977 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
4978 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
4980 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
4982 * device/lib/pic/libdev/Makefile.in,
4983 * device/lib/hc08/Makefile.in,
4984 * device/lib/gbz80/Makefile.in,
4985 * device/lib/z80/Makefile.in,
4986 * device/lib/ds390/Makefile.in,
4987 * device/lib/ds400/Makefile.in: added srcdir to include search path,
4988 thanks to Borut for the bug report
4990 * configure: always create doc/Makefile independent from --enable-doc
4991 * Makefile.in: always install from directory doc independent from
4993 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
4995 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
4996 * doc/Makefile.in: install *.txt if present
4997 * device/include/Makefile.in (install): added installation of pic/*.inc
4998 and pic/*.txt files again, they were erroneously removed
5000 2006-04-28 Raphael Neider <rneider AT web.de>
5002 * src/pic/{gen.c,main.h,pcode.c},
5003 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5004 concerning signedness with casts
5006 2006-04-28 Raphael Neider <rneider AT web.de>
5008 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5009 definition of an interrupt handler,
5010 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5011 interrupt handler stuff from picglue() to separate routine,
5012 (picglue): enabled definition of intr handlers in files w/o main()
5014 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5016 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5017 compilation with MSVC 2005 Express Edition (VC8)
5019 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5021 * device/lib/Makefile: fixed build of gbz80 lib
5023 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5025 * support/regression/tests/bug-460010.c,
5026 * support/regression/tests/bug-524691.c,
5027 * support/regression/tests/bug-716242.c: removed conditional defines
5028 that are already in testfwk.h
5030 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5032 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5033 (AccAXRsh1): added, shift right by 1,
5034 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5036 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5038 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5040 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5041 remove cast to same type
5042 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5043 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5045 * link/z80/Makefile: removed, they have moved to
5048 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5049 * install-sh: fix bug #1204398 by setting umask 0022
5050 * device/lib/Makefile: separate build of z80 and gbz80 lib
5052 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5054 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5055 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5057 One basic decision: e.g. src/clean.mk includes further files. In order
5058 to make this work there are two solutions:
5059 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5060 run configure on them. This way they can use
5061 'include $(srcdir)/port-clean.mk'
5062 - always include clean.mk by the Makefile at the same level. To avoid
5063 that `make clean` tries to include and build Makefile.dep the
5064 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5065 implemented, because now even `make uninstall` doesn't create
5066 Makefile.in. clean.mk could be eliminated by pasting it in
5069 * debugger/mcs51/Makefile.in: build own objects from library sources
5070 (SLIB, SDCC) in current directory
5072 * configure, configure.in: renamed --disable-device-lib-build in
5073 --disable-device-lib; added --enable-doc, the required tools are
5074 searched by configure; added result message; the toolchain for the
5075 belonging ports are now only built, if the port is enabled.
5077 * support/regression/*: all output is written in directory gen, because
5078 the fwk and ports directories don't livet in the build tree using vpath
5080 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5081 --disable-device-lib, added --enable-doc, added section VPATH
5083 * sim/ucsim/configure.in,
5084 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5085 z80 are enabled by default
5087 2006-04-24 Raphael Neider <rneider AT web.de>
5089 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5090 to config word, "pic14_"-prefixed some extern functions
5091 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5092 config word has been found
5093 * src/pic/device.h: added prototypes
5094 * src/pic/pcode.c: added "pic14_"-prefix where needed
5095 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5097 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5099 (pic14emitRegularMap): ignore config words,
5100 (pic14createInterruptVect): moved generating __config directives away
5101 (picglue): have __config directives emitted
5103 2006-04-24 Borut Razem <borut.razem AT siol.net>
5105 * doc/Makefile: sync with nightly build makefile
5107 2006-04-24 Raphael Neider <rneider AT web.de>
5109 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5110 registers that have not been assigned proper liveranges,
5111 fixes #1469504 and #1474602,
5112 (pCodeRegOptimizeRegUsage): fixed typo in comment
5114 2006-04-24 Borut Razem <borut.razem AT siol.net>
5116 * device/examples/main8051.c: deleted - it was removed from CVS
5117 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5118 after the transition to Subversion
5119 * src/SDCCalloc.h: deleted - it was removed from CVS
5120 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5121 after the transition to Subversion
5122 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5123 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5124 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5125 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5127 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * as/asx8051.dsp: added mcs51/strcmpi.h
5130 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5131 * as/hc08/aslink.h: updated lnksect prototype
5133 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5135 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5136 (newdot): handle A_ABS
5138 * as/mcs51/asout.c (outarea): output address
5139 * as/hc08/lkaomf51.c,
5140 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5142 * as/mcs51/i51pst.c,
5143 * as/z80/z80pst.c: "ABS" is not A_OVR
5144 * as/hc08/lkarea.c (newarea): read a_addr,
5145 (lnkarea): added codemap array, sort absolute areas to the front,
5146 combine all GSINITx/GSFINAL,
5147 (find_empty_space, allocate_space): new functions,
5148 (lnksect): return next address, handle absolute sections
5149 * as/mcs51/lkarea.c (newarea): read a_addr,
5150 lnksect2 prototype changed,
5151 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5152 (find_empty_space, allocate_space): new, factored out of lnksect2,
5153 (lnksect2): return next address, handle absolute sections
5155 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5156 * as/hc08/lklibr.c (addfile, fndsym),
5157 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5158 index out of range and detect both '\' and '/'
5159 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5160 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5161 regression tests (ds390 cannot return bool yet)
5162 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5163 document critical interrupts on z80, document changed SDCC define
5164 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5165 (_a390_mapping): added .org directive
5166 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5167 (genMultOneByte): fixed warnings
5168 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5170 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5171 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5172 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5173 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5174 * src/pic16/main.c: removed newReg prototype
5175 * src/pic16/pcode.c,
5176 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5178 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5180 * src/pic16/ralloc.c
5181 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5183 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5184 from short to PIC_OPTYPE
5185 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5186 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5187 optype from short to PIC_OPTYPE
5188 * src/port.h: made int_size unsigned to fix warnings
5189 * src/SDCC.y: fixed warning on MSVC
5190 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5191 * src/SDCCopt.c (convertToFcall): fixed warnings
5192 * src/SDCCsymt.h: removed double prototype for genSymName
5193 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5194 offset int to fix warnings
5196 2006-04-22 Borut Razem <borut.razem AT siol.net>
5198 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5199 references to CVS replaced with Subversion
5201 2006-04-21 Borut Razem <borut.razem AT siol.net>
5203 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5204 references to CVS replaced with Subversion
5206 2006-04-19 Borut Razem <borut.razem AT siol.net>
5208 * src/version.awk: adapted for svn
5209 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5210 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5211 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5212 /binutils-avr/etc/*.vi, *.jin: removed all properties
5213 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5215 2006-04-19 Borut Razem <borut.razem AT siol.net>
5217 * CVS to Subversion migration completed
5219 2006-04-18 Borut Razem <borut.razem AT siol.net>
5221 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
5222 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
5224 2006-04-17 Borut Razem <borut.razem AT siol.net>
5226 * device/include/Makefile.in: added pic/*.inc to the installation
5228 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5230 * support/regression/collate-results.py: fixed output in case of
5232 * support/regression/generate-cases.py: fixed splitting of pathnames
5234 * as/hc08/lklibr.c (addfile),
5235 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5237 2006-04-11 Raphael Neider <rneider AT web.de>
5239 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5240 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5241 * src/pic16/pcode.c (assignValnums): fixed #1460578
5243 2006-04-11 Raphael Neider <rneider AT web.de>
5245 * device/lib/pic/libdev/*.c,
5246 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5247 fixes #1468739, enables compilation in --std-c99 mode
5248 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5250 2006-04-11 Raphael Neider <rneider AT web.de>
5252 * src/pic/device.c (find_device): removed debug output
5253 (list_valid_pics): enabled verbose listing of supported devices
5254 * device/include/stdbool.h: define bool as char for pic14/16 as well
5256 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5258 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5260 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5262 * .version: bumped version to 2.5.6
5263 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5265 2006-04-06 Raphael Neider <rneider AT web.de>
5267 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5268 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5269 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5270 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5271 pic14_constructAbsMap
5272 (pic14printPublics): declare absolute global symbols as global
5273 (pic14createInterruptVect),
5274 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5275 (newReg): assume new registers unused, use correct name in
5276 hashtable (reg->name instead of name), more debugLog output
5277 * src/pic/device.h (PIC_device): added fields for verbose output
5278 * src/pic/device.c: moved device definition to pic14devices.txt,
5279 added routines for runtime parsing of pic14devices.txt,
5280 added support for second config word
5281 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5282 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5283 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5284 (_pic14_parseOptions): moved pCodeInitRegisters here
5285 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5286 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5287 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5288 handling the pseudo stack
5289 * device/lib/Makefile.in: ignore failures in objects-pic16,
5290 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5291 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5292 * device/lib/pic/Makefile.subdir,
5293 * device/lib/pic16/Makefile.subdir: improved clean rules
5294 * device/lib/pic/libdev/: NEW, pic14 device libraries
5295 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5296 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5297 * device/include/Makefile.in: create subdir and install pic14 headers
5298 * device/include/pic/p16f_common.inc: removed unused declarations
5299 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5300 PICs from inc2h.pl v1.6,
5301 replaced BIT_AT macros with struct declarations
5302 * device/include/pic/pic14devices.txt: definition of supported devices,
5303 all above improvements contributed by Zik Saleeba, thanks
5304 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5305 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5308 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5310 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5311 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5312 thanks to Charles Olds
5314 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5316 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5318 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5320 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5321 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5322 * support/regression/bug1464657.c: added, new test
5324 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5326 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5329 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5331 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5332 --no-peep and --peep-file <file> are used don't use default rules but
5335 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5337 * src/mcs51/gen.c (genCall): fixed bug 1457608
5339 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5341 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5342 changes seem to cause (trigger?) problems with the build system.
5344 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5346 * src/SDCCpeeph.c (operandsLiteral): new, added,
5347 (callFuncByName): inserted operandsLiteral
5348 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5350 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5352 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5353 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5355 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5357 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5358 implemented patch 1120823 Thanks to Willy De la Court (normal
5359 interrupts need an interrupt number now if they are made critical),
5360 and enabled nesting of critical functions though not for gbz80
5361 (genCritical, genEndCritical): added functions
5362 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5363 * src/z80/mappings.i: added "ei" to all mappings
5365 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5367 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5368 submitted by the Debian SDCC maintainer Aurelien Jarno:
5369 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5370 archive with gcc 4.1 on mips and wrote the patch"
5372 2006-03-16 Raphael Neider <rneider AT web.de>
5374 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5375 the left operand is shorter than the result (c* = lit-c* + int),
5377 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5380 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5382 * src/.version: increased version number to 2.5.5
5383 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5384 linking is done manually in pic16 port's _linkEdit,
5385 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5386 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5387 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5388 allocate asmop as AOP_ACC,
5389 (aopForRemat): added parameter 'bool result' in function declaration,
5390 (pic16_aopGet): return AOP_ACC when accessing WREG,
5391 (pic16_popGetTempReg): minor modification,
5392 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5393 'pic16_allocWithIdx',
5394 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5395 calling function in absolute addresses,
5396 (genAssign): take into account AOP_ACC asmop,
5397 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5398 * src/pic16/pcoderegs.c: some debug functions and lines added,
5399 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5400 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5402 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5403 call to allocReg, not by manually allocating a new one,
5404 (pic16_assignRegisters): now before going through the register
5405 allocating functions mark all registers as free. This eliminates some
5406 side effects resulting from peephole parser done earlier in the backbone
5408 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5410 * src/SDCCicode.c (geniCodeLogic),
5411 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5413 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5415 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5416 (genSend): bugfix, do not allocate and free twice,
5417 (shiftRLong): handle partially overlapping aops
5418 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5420 2006-03-08 Borut Razem <borut.razem AT siol.net>
5422 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5425 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5427 * support/regression/tests/bug1409955.c: new, added
5428 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5429 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5430 (aopForSym, aopOp): increment asmop.allocated if reused,
5431 (freeAsmop): decrement asmop.allocated and check for zero instead of
5433 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5434 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5435 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5436 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5437 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5438 genSignedRightShift, genRightShift, genDataPointerGet,
5439 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5440 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5441 in reverse order from allocation,
5442 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5443 added swappedLR to keep track
5444 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5445 pdata & code for GCC, z80, gbz80 & hc08
5446 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5448 2006-03-08 Raphael Neider <rneider AT web.de>
5450 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5452 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5454 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5455 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5456 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5458 2006-03-06 Borut Razem <borut.razem AT siol.net>
5460 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5461 made the linker quiet
5463 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5465 * src/pic16/gen.c (genPcall): fixed bug #1443644
5466 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5467 which dumps before the function entry point a data byte which represents
5468 the number of the local variables used by the specified function, added
5469 'xinst' for initial support for Extended Instruction Support,
5470 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5471 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5472 port->fun_prefix anymore (may change later),
5473 (genFunction, genEndFunction): do not store/restore local registers for
5474 _main (this should take care the --main-return command line option in
5476 (genOr): removed some legacy pic-port instructions,
5477 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5478 performing operations with SFR's causes data to be written more than
5479 once to each SFR. Perhaps SFRs should be handled in special cases...
5480 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5482 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5483 into account for stack starting position,
5484 (struct OPTIONS pic16_optionsTable): added command line argument
5485 --extended or -y for Extended Instruction Support,
5486 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5487 (deassignLRs): *** perhaps the most important change, old 'for' code
5488 (commented out for reference), didn't account for some registers which
5489 were left marked 'not free' after a pointer operation. The change
5490 reduces register usage a lot in some cases
5492 2006-03-04 Borut Razem <borut.razem AT siol.net>
5494 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5496 * support/regression/tests/bug-524697.c: decreased array size for
5497 mcs51 to fit into the internal RAM
5498 * support/regression/Makefile.in: a little bit more verbose
5500 2006-03-03 Borut Razem <borut.razem AT siol.net>
5502 * support/regression/fwk/lib/testfwk.c,
5503 support/regression/fwk/include/testfwk.h: introduced function
5504 _prints(), nonrecursive _printn(), call _initEmu() from main()
5505 * support/regression/ports/gbz80/support.asm,
5506 support/regression/ports/ucz80/support.asm,
5507 support/regression/ports/z80/support.asm,
5508 support/regression/ports/ds390/support.c,
5509 support/regression/ports/hc08/support.c,
5510 support/regression/ports/host/support.c,
5511 support/regression/ports/mcs51/support.c,
5512 support/regression/ports/xa51/support.c: added empty _initEmu()
5514 * support/regression/ports/pic16/gpsim.cmd,
5515 support/regression/ports/pic16/spec.mk,
5516 support/regression/ports/pic16/support.c,
5517 support/regression/Makefile.in: added pic16 regression test
5519 2006-03-01 Raphael Neider <rneider AT web.de>
5521 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5522 genConstPointerGet): use safe way of generating MOVFF to cover
5523 literals as well as registers, fixes bug #1440527
5524 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5526 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5527 more correctly, fixes bug #1232186
5528 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5529 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5530 gplink guess the correct processor in more cases, applied patch
5531 from Till Riedel attached to and fixing bug #1436552
5533 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5535 * support/regression/tests/array.c: added, contains check for #1434401
5536 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5538 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5540 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5541 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5542 * device/include/mcs51/c8051f326.h,
5543 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5544 * device/include/mcs51/c8051f000.h,
5545 * device/include/mcs51/c8051f018.h,
5546 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5547 PCON_IDLE,PCON_STOP and added sfr16 definitions
5549 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5551 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5552 genGetWord): fixed bug 1409955
5554 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5556 * device/include/hc08/mc68hc908gp32.h,
5557 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5559 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5561 * src/SDCCast.c (constExprValue): return NULL if not a value
5562 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5563 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5564 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5566 2006-02-13 Borut Razem <borut.razem AT siol.net>
5568 * src/regression/ptrarg.c: added, fails due to bug #1430967
5569 * src/regression/Makefile: ptrarg.c added, ...
5571 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5573 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5574 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5576 2006-02-11 Borut Razem <borut.razem AT siol.net>
5578 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5579 print "Processor: xxx" message to stdout only if --verbose
5581 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5583 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5584 * support/regression/tests/bug1426356.c: added
5585 * support/regression/tests/bitfields.c: removed 2 tests
5587 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5589 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5590 * device/include/mcs51/c8051f330.h,
5591 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5592 PCON_IDLE,PCON_STOP and added sfr16 definitions
5593 * device/lib/_divsint.c,
5594 * device/lib/_divuint.c,
5595 * device/lib/_divulong.c,
5596 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5597 register bank bug for small stackauto
5599 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5601 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5603 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5605 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5606 * all.dsp: corrected several bin paths
5607 * device/include/mcs51/c8051f120.h,
5608 * device/include/mcs51/c8051f300.h,
5609 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5610 to PCON_IDLE,PCON_STOP
5611 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5612 * device/lib/printf_large.c (output_float): fixed bug 1388703
5613 * support/regression/tests/bug1057979.c: added test for bug 1388703
5615 2006-02-08 Raphael Neider <rneider AT web.de>
5617 * src/pic/pcode.c (pciTRIS): fixed typo,
5618 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5619 (LinkFlow): fixed handling of flows that end in a call,
5620 (ReuseReg): perform safety check earlier
5621 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5622 to work with flows at the beginning of a pBlock,
5623 fixes #1426557 (Symbol not previously defined),
5624 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5626 (RemoveUnusedRegisters): update register usage info
5627 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5628 created, reuse existing ones instead
5629 * src/pic/gen.c (genPcall): fixed #1424719
5631 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5633 * link/z80/lkmain.c,
5635 * link/z80/lkdata.c,
5636 * link/z80/aslink.h: fixed build on current cygwin:
5637 replaced getline() by lk_getline()
5639 2006-02-01 Borut Razem <borut.razem AT siol.net>
5641 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5642 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5643 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5644 src/regression/bool1.c, src/regression/bool2.c,
5645 src/regression/bool3.c, src/regression/call1.c,
5646 src/regression/compare.c, src/regression/compare10.c,
5647 src/regression/compare2.c, src/regression/compare3.c,
5648 src/regression/compare4.c, src/regression/compare5.c,
5649 src/regression/compare6.c, src/regression/compare7.c,
5650 src/regression/compare8.c, src/regression/compare9.c,
5651 src/regression/configword.c, src/regression/for.c,
5652 src/regression/inline.c, src/regression/mult1.c,
5653 src/regression/nestfor.c, src/regression/or1.c,
5654 src/regression/pointer1.c, src/regression/ptrfunc.c,
5655 src/regression/rotate1.c, src/regression/rotate2.c,
5656 src/regression/rotate3.c, src/regression/rotate4.c,
5657 src/regression/rotate5.c, src/regression/rotate6.c,
5658 src/regression/rotate7.c, src/regression/string1.c,
5659 src/regression/struct1.c, src/regression/sub.c,
5660 src/regression/sub2.c, src/regression/switch1.c,
5661 src/regression/while.c, src/regression/xor.c,
5662 src/regression/create_stc, src/regression/simulate,
5663 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5665 * src/regression/gpsim_assert.h: added
5667 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5669 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5670 ((void (code *) (void)) 0) ();
5679 * as/mcs51/aslink.h,
5681 * as/mcs51/asmain.c,
5682 * as/mcs51/lkdata.c,
5684 * as/mcs51/lkmain.c,
5687 * as/z80/asmain.c: fixed build on current cygwin:
5688 replaced getline() by as_getline()
5690 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5692 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5693 declarator in the symbol chain
5695 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5696 parameter list for function pointers
5697 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5698 * support/regression/tests/bug-716242.c: added
5700 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5702 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5704 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5706 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
5708 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
5709 inifinitely recurseable, added static
5710 * support/regression/tests/bug-1408066.c: added
5712 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
5715 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
5716 renamed, added possibility to create "postLoopLbl"-labels
5717 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
5718 newiTempLoopHeaderLabel
5719 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
5720 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
5721 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
5722 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
5723 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
5724 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
5725 (basicInduction): fixed bug #136564, made static,
5726 (loopInduction): changed parameter of basicInduction, made static,
5727 (addPostLoopBlock): added
5728 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
5729 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
5731 * support/regression/tests/bug-136564.c: added
5732 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
5733 --std-sdcc99 to LIBSDCCFLAGS
5735 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
5737 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
5739 * support/regression/tests/bug-1406131.c: added
5741 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
5743 * src/SDCCast.c (decorateType): fix promotion of unary minus
5744 * src/SDCCsymt.c (computeType): beautified
5745 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
5746 (valUnaryPM, valComplement): fix sign and promotion,
5747 (valNot): ANSI: result type is int (SDCC: unsigned char)
5748 * support/regression/tests/uminus.c: speedup by removing superflous
5750 * support/regression/tests/onebyte.c: added promotion and signedness
5751 tests for unary minus
5752 * support/regressions/tests/bug-477927.c: disable warning about
5753 uninitialized variables
5754 * support/regression/tests/not.c: added
5756 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5758 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
5759 * src/mcs51/gen.c (gen51Code): show final register usage after
5760 fillGaps in asm with --i-code-in-asm
5761 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
5762 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
5763 incUsed, rliveClear, adjustIChain): made static,
5764 (setFromRange): excluded because it's unused,
5765 (findPrevUseSym, markWholeLoop): added,
5766 (findPrevUse): rewritten; fixes bug 895992; now a complete search
5767 through all branches of predecessors enables sdcc to emit the warning
5768 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
5769 (rlivePoint): made static, added parameter emitWarnings which is only
5770 true during the first run out of two,
5771 (findRecursiveSucc, findRecursivePred): removed,
5772 (computeLiveRanges): made static, added parameter emitWarnings,
5773 (dumpIcRlive): added for debugging only
5774 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
5775 removed prototype of setFromRange()
5776 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
5777 in call of computeLiveRanges()
5778 * support/regression/tests/bug-895992.c: added
5779 * support/regression/tests/bug-971834.c: added
5780 * support/valdiag/tests/bug-895992.c: added
5781 * support/valdiag/tests/bug-971834.c: added
5783 2005-12-18 Raphael Neider <rneider AT web.de>
5785 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
5786 (genUnpackBits): improved code for direct operands,
5787 (genPackBits): improved code for literal assignment to bitfields
5788 and for direct destination operands (no FSR indirection),
5789 prevented redundant AND, fixes #1362800,
5790 (AccLsh): added parameter to disable masking of the result
5791 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
5792 skip instructions with side-effects (like incfsz),
5793 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
5794 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
5795 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
5798 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
5800 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
5801 volatile variables as spill location
5803 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
5805 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
5807 * support/regression/tests/bug-1376320.c: added
5809 2005-12-08 Raphael Neider <rneider AT web.de>
5811 * src/pic/device.c: renamed is_shared to pic14_is_shared
5812 * src/pic/gen.c (genIfx): re-enabled handling of sbits
5813 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
5814 (is_valid_identifier): added for above workaround
5816 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
5818 * device/lib/Makefile.in: fixed to enable port-specific-objects
5819 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
5820 char, thanks Hubert Sack
5821 * doc/sdccman.lyx: documented --xstack-loc,
5822 elaborated a bit more on interrupts and pitfalls,
5823 removed "setjmp/longjmp unsupported",
5824 documented some unsupported C99 features
5825 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
5826 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
5827 if, thanks Hubert Sack
5828 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
5829 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
5831 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
5832 regression tests can report resource usage (rfe 700441)
5833 * support/regression/collate-results.py: report resource usage
5834 * support/regression/ports/ds390/spec.mk,
5835 * support/regression/ports/hc08/spec.mk,
5836 * support/regression/ports/mcs51/spec.mk,
5837 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
5838 * support/regression/ports/ds390/uCsim.cmd,
5839 * support/regression/ports/hc08/uCsim.cmd,
5840 * support/regression/ports/mcs51/uCsim.cmd,
5841 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
5842 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
5843 library, use the default one
5844 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
5845 building the library
5847 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
5849 * config.dsp: added dependency on .version and configure_vc.awk
5850 * device/include/setjmp.h: updated for --stack-auto and --xstack
5851 * device/include/mcs51/at89c51snd1c.h: corrected line endings
5852 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
5853 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
5854 * device/lib/libsdcc.lib: added _setjmp
5855 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
5856 (decorateType): fixed bug 1372851,
5857 (optimizeGetHbit): fixed warning
5858 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
5859 array initialisation
5860 * support/regression/tests/bug1057979.c: added test for bug 1358192
5861 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
5863 2005-12-03 Borut Razem <borut.razem AT siol.net>
5865 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
5866 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
5868 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5870 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
5871 createIval): implement symbol independant "flexible array member",
5872 (createIvalCharPtr): implemented flexible array initialisation with a
5874 * src/SDCCsymt.c (copyStruct): removed,
5875 (getSize): fixed misleading comment,
5876 (getAllocSize): removed, the additional allocation size is now in
5877 sym->flexArrayLength,
5878 (checkStructFlexArray): new, syntax checks for flexible array members,
5879 (compStructSize): added syntax checks for "flexible array members"
5880 (copyStruct): removed,
5881 (copyLinkChain): removed inefficient fix for bug 770487
5882 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
5883 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
5884 symbol->flexArrayLength
5886 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
5887 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
5888 * support/regression/tests/structflexarray.c: added
5889 * support/valdiag/tests/structflexiblearray.c: added
5891 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5893 * src/SDCCast.c (decorateType): fixed bug 1368489
5894 * support/Util/SDCCerr.c,
5895 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
5897 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5899 * device/include/mcs51/at89c51snd1c.h: added file submitted by
5900 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
5902 2005-11-27 Borut Razem <borut.razem AT siol.net>
5904 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
5905 support/cpp2/mkdeps.h: added command line option
5906 -obj-ext=<extension> to SDCPP to define object file externion, used
5907 for generation of make dependencies (-M)
5908 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
5910 2005-11-26 Borut Razem <borut.razem AT siol.net>
5912 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
5913 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
5914 added pic and pic16 libraries
5916 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5918 * device/include/float.h: Corrected typo in prototype of __fsgt
5920 2005-11-25 Borut Razem <borut.razem AT siol.net>
5922 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
5923 added creation of model-mcs51-stack-auto libraries
5925 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
5927 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
5929 * src/SDCCast.c (createIvalArray): removed obsolete comment
5931 2005-11-24 Borut Razem <borut.razem AT siol.net>
5933 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
5934 added missing device/lib/mcs51/crt*.asm sources
5936 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
5938 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
5940 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
5942 * device/lib/_fs2schar.c,
5943 * device/lib/_fs2sint.c,
5944 * device/lib/_fs2slong.c: optimized inline asm
5946 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5948 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5949 Better handling of floats between -1.0 and 0.0.
5951 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5953 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
5954 (the missing "if"s prohibited removal of redundant labels)
5956 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5958 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5959 Properly convert floats between -1.0 and 0.0 to long, int, and char
5960 types (max integer value of negative floats tends to zero).
5961 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5962 Removed changes made so to work properly with floats between
5963 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
5966 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5968 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
5969 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
5970 (genCast) cosmetic change
5971 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
5972 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
5974 * support/regression/tests/bitfields (testSignedBitfields): added
5976 2005-11-18 Borut Razem <borut.razem AT siol.net>
5978 * sdcc/device/lib/Makefile.in: remove all unnecessary files
5979 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
5980 introduced SILENT option to make building of pic16 libraries less
5982 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5984 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5985 Now they work properly with floats between -1.0 and 0.0
5986 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
5988 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
5990 * src/SDCCicode.c (printOperand): added missing else
5992 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5994 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
5995 reformatted for better readability
5996 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
5999 2005-11-17 Borut Razem <borut.razem AT siol.net>
6001 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6002 introduced SILENT option to make building of pic16 libraries less
6003 verbose - used for nightly snapshot build
6004 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6005 available on Win32 platforms.
6006 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6007 medium, large, pic and pic16
6009 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6011 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6012 printf("%f"...) sets fraction to zero.
6014 2005-11-16 Raphael Neider <rneider AT web.de>
6016 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6018 * src/pic/gen.c (genIfx): implemented for CARRY bit
6019 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6020 to generic pointers, fixes #1357332,
6021 (pic16_movLit2f): NEW,
6022 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6024 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6026 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6028 2005-11-11 Raphael Neider <rneider AT web.de>
6030 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6031 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6032 compute pointer's type from operand,
6033 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6034 improved single bit reads, fixes bug #1353379
6036 2005-11-09 Borut Razem <borut.razem AT siol.net>
6038 * support/scripts/sdcc.nsi: added lib/pic to the package
6040 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6042 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6044 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6046 * support/regression/tests/bug1348008.c: added
6047 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6048 * support/regression/tests/bug1337835.c: updated comment
6050 2005-11-06 Borut Razem <borut.razem AT siol.net>
6052 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6053 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6054 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6055 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6056 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6057 dynamic construction of cl_error_class and derivates - 2.nd try
6059 2005-11-05 Borut Razem <borut.razem AT siol.net>
6061 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6062 bug, which caused Bus Errors on sparc solaris
6064 2005-11-04 Borut Razem <borut.razem AT siol.net>
6066 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6067 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6068 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6069 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6070 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6071 and derivates to resolve the initialization problem on OSX
6073 2005-11-02 Borut Razem <borut.razem AT siol.net>
6075 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6076 corrected typo - #include <winsock2.h>
6078 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6080 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6081 (_asxxxx_mapping): added org directive for future enhancements
6083 2005-11-01 Borut Razem <borut.razem AT siol.net>
6085 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6086 enabled sockets on WIN32
6087 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6089 2005-10-31 Borut Razem <borut.razem AT siol.net>
6091 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6092 WIN32 backslash path delimiters should be escaped when used in C strings
6093 * support/regression/tests/bitfields.c: exclude failing assertions for
6094 __CYGWIN32__ and __MINGW32__ hosts
6096 2005-10-30 Borut Razem <borut.razem AT siol.net>
6098 * src/SDCCutil.c: corrected double comparison typo
6100 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6102 * device/lib/medium/Makefile: added for new memory model medium
6103 * device/include/asm/mcs51/features.h: updated for medium/pdata
6104 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6105 added Multiply & Accumulate sbit's and MAC0_PAGE define
6106 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6107 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6108 * device/lib/_mullong.c: update for medium model
6109 * device/lib/incl.mk: added medium model
6110 * doc/sdccman.lyx: documented medium model
6111 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6112 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6113 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6114 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6115 (allocParms): set SCLS and OCLS to pdata for medium model
6116 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6118 (powof2): return <0 if not power of 2
6119 * src/avr/gen.c (genBitWise): use updated powof2
6120 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6121 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6122 (shiftLLeftOrResult): use B if necessary
6123 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6124 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6125 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6126 * support/regression/Makefile.in: added test-mcs51-medium
6127 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6129 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6131 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6133 * device/lib/time.c (mktime): fixed bug 1334315
6135 2005-10-28 Raphael Neider <rneider AT web.de>
6137 * device/include/pic/p16f_common.inc: added common declarations
6138 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6140 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6142 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6143 (aopPutUsesAcc): added to predict accumulator use,
6144 (assignResultValue): save acc if necessary,
6145 (genMinusDec): store result if indirectly addressed,
6146 (genDivOneByte): save acc if necessary,
6147 (movLeft2Result): bugfix if left already in acc,
6148 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6149 attention to accumulator use (esp. pdata),
6150 (genReceive): receive pdata correctly
6151 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6152 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6154 2005-10-27 Raphael Neider <rneider AT web.de>
6156 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6158 2005-10-27 Raphael Neider <rneider AT web.de>
6160 * .version: changed version to 2.5.4
6161 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6162 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6163 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6164 arithmetics support routines
6165 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6166 * device/lib/Makefile.in: also create installdir for pic
6168 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6170 * src/pic/device.c (dump_sfr): rewritten to delegate register
6171 placement to the linker (use `extern sym' rather than sym EQU addr),
6172 (validAddress): fixed to check last specified address
6173 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6174 (popGetLit): truncate literal value to 8 bit,
6175 (popGet): moved assert to more appropriate place
6176 (popGetExternal): create pCode operand from and mark the according
6177 symbol as being `extern'
6178 (popGetAddr): added sanity check on immediate's offset, provide
6179 GPOINTER tag on demand
6180 (aopPut): fixed for immediates,
6181 (mov2w_op): move operand's address or contents to WREG (depending on
6182 operand type), safer variant of mov2w,
6183 (movwf,call_libraryfunc): NEW, handy abbreviations,
6184 (get_argument_pcop,get_return_val_pcop,pass_argument,
6185 get_returnvalue): interface for accessing function parameters and
6187 (assignResultValuei,genRet): use new parameter/return value interface
6188 (pic14_getDataSize): back to old version handling generic pointers,
6189 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6190 provided implementation and/or fixed old one,
6191 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6192 calls, removed legacy 8051 reference code
6193 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6194 (loadSignToC): NEW, move the operands sign bit to CARRY,
6195 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6196 genRightShiftSigned, accepts negative shift counts,
6197 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6198 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6199 generic pointers, __data pointers and __code pointers,
6200 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6201 and signed bitfields, limit bitfields to 8 bit,
6202 (genDataPointerGet): fixed number of bytes read,
6203 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6204 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6205 pointers to constant data are no longer assumed to point to __code
6206 space, removed invalid pointer types,
6207 (bitpatternFromVal): retrieve the PICs representation of an integer
6209 (genDataPointerSet): fixed assigning to po_immediate operands,
6210 (genGenPointerSet): implemented as library call,
6211 (genIfx): fixed incorrect condition,
6212 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6213 provide GPOINTER tag according to destination's storage class,
6214 (genCast): added code to handle casting to generic pointers, added
6215 sign-/zero extension of the result
6216 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6217 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6218 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6220 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6221 address/register resides in the shared banks
6222 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6223 put all variables into separate sections (have the linker arrange
6225 (picglue): put init code and interrupt handlers in separate sections
6226 * src/pic/main.c: added port specific options table, modified to PORT
6227 structure to make GPOINTERs 3 byte, added pic14_options
6228 (_pic14_do_link): private linking routine (update paths to libraries,
6229 add libsdcc.lib by default)
6230 * src/pic/main.h: declare pic14_options
6231 * src/pic/pcode.c: fixed instructions i/o relations,
6232 (RegCond): reverted to correct version,
6233 (newpCodeOpLit): truncate literals to 8 bit,
6234 (genericPrint): added debug output,
6235 (getRegFromInstruction): fixed for various operand types, simplified
6236 (BuildFlow): fixed broken handling of isntructions with labels
6237 (LinkFlow): start at last instruction in flow (skip trailing comments),
6238 pass the flow on to the next instruction after CALL
6239 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6240 (insertPCodeInstruction): fixed inserting after a skip instruction,
6241 (DoBankSelect): fixed for labeled instructions
6242 (OptimizepBlock): honor --nopeep switch
6243 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6244 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6245 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6246 (pCodeOptime2pCodes): allow disabling this optimization via
6247 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6248 but is still buggy), started implementation of a dataflow based
6249 pCode optimization (CSE + dead code elimination)
6250 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6251 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6252 names are independant of the stack location and therefore portable across
6255 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6257 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6258 (selectSpil): fixed bug 1337835 by not spilling bit variables
6259 * support/regression/tests/bug1337835.c: added test for this bug
6260 * src/mcs51/peeph.def: restart after rule 3.c,
6261 addded rules 263.x to optimize loading constants
6263 2005-10-26 Raphael Neider <rneider AT web.de>
6265 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6266 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6267 (genAssign): emit warning when casting literals to generic pointer
6268 type, also applies when taking the address of a fixed variable,
6269 (genCast): improved casting to generic pointers
6270 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6271 extern variables, added verbose error message
6272 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6274 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6276 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6277 carry must be complemented too
6278 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6279 could be emitted by genMinus
6280 * src/SDCCval.c (constVal): fixed bug 1305065
6282 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6284 * src/SDCCast.c (addCast): added promotion for bit variables
6285 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6286 promotion casts + optimisation
6287 (optimizeGetWord): fix warning 'i' might be used uninitialized
6288 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6289 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6291 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6293 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6294 all chars are promoted to int; promotion should be handled in SDCCast.c
6296 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6298 * device/lib/_strcmp.c: Fixed bug 1326457
6300 2005-10-11 Raphael Neider <rneider AT web.de>
6302 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6303 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6305 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6307 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6308 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6310 2005-10-04 Raphael Neider <rneider AT web.de>
6312 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6313 device/lib/pic16/pics.all: added pic18f1320
6314 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6316 2005-09-30 Raphael Neider <rneider AT web.de>
6318 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6319 * src/pic16/devices.inc: NEW, provides device descriptions
6320 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6322 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6324 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6327 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6329 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6330 documented Any Order Bit, Higher Order Byte and Higher Order Word
6331 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6332 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6333 (optimizeGetAbit): new, to get any bit, not only the high bit,
6334 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6335 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6336 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6337 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6338 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6339 GETABIT, GETBYTE, GETWORD: decorate them,
6340 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6341 (ast_print): added GETABIT, GETBYTE, GETWORD
6342 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6343 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6344 (geniCodeBinary): new generic binary icode,
6345 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6346 * src/port.h: updated comment for PORT.hasExtBitOp
6347 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6348 (genGetByte): new, to get a single byte,
6349 (genGetWord): new, to get a word from a long,
6350 (gen51Code): added GETABIT, GETBYTE, GETWORD
6351 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6353 2005-09-23 Raphael Neider <rneider AT web.de>
6355 * configure.in, configure: have device/lib/pic configured
6356 * device/lib/Makefile.in: added model-pic14
6357 * device/lib/clean.mk: added pic/ to clean rule
6358 * device/lib/pic: added rudimentary pic14 library providing support
6359 functions for multiplication/division/generic pointer access
6360 * src/SDCCopt.c (convilong): mark support functions as extern
6361 for pic14 port as well
6362 * src/pic/gen.c (genMult): added assertions,
6363 (genpic14Code): emit warning on unhandled iCodes
6364 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6365 * src/pic/pcode.c (pCodeOpCopy),
6366 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6367 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6368 SFR_REGISTER}), made safe for future extensions
6369 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6370 instructions even if preceeded by SKIP instructions (also remove
6371 them); removed unused code
6372 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6373 prevents leaving parts of the structure uninitialized after copying
6375 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6377 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6379 * support/regression/tests/addsub.c: added test for the bug
6381 2005-09-21 Raphael Neider <rneider AT web.de>
6383 * device/include/pic16/pic18f1220.h,
6384 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6385 * device/lib/pic16/Makefile.rules: added missing opening paren
6386 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6387 are provided in genutils.c,
6388 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6389 operand/result sizes,
6390 (genCmp): assert on NULL pointers first, then check deref'ed values
6391 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6394 2005-09-18 Raphael Neider <rneider AT web.de>
6396 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6397 as these are now unused,
6398 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6399 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6400 local, avoids uninitialized pointer dereference on r->name
6401 * src/pic16/ralloc.c (newReg): fixed indentation
6403 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6405 * src/SDCCval.c (constVal): fixed bug 730366
6406 * support/Util/SDCCerr.c,
6407 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6409 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6411 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6413 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6415 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6417 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6419 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6420 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6421 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6422 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6423 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6424 * packihx/packihx.c (hexDigit): made c unsigned char
6425 * as/mcs51/lklibr.c (fndsym),
6426 * link/z80/lkgb.c (gb),
6427 * link/z80/lklibr.c (fndsym),
6428 * link/z80/lkrloc.c (relr),
6429 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6430 * src/SDCC.lex (checkCurrFile, process_pragma),
6431 * src/SDCCglue.c (spacesToUnderscores),
6432 * src/SDCCmain.c (setParseWithComma, processFile),
6433 * src/asm.c (tvsprintf, printCLine),
6434 * src/avr/gen.c (emitcode, aopPut),
6435 * src/ds390/gen.c (emitcode),
6436 * src/hc08/gen.c (emitcode, emitinline),
6437 * src/mcs51/gen.c (emitcode, genInline),
6438 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6440 * src/pic/ralloc.c (debugLog),
6441 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6443 * src/pic16/ralloc.c (debugLog),
6444 * src/z80/main.c (_process_pragma):
6445 made all ctype.h function calls safe
6446 * src/SDCCopt.c: include math.h for fabs
6447 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6448 and used them throughout the code to make ctype.h function calls safe
6449 * src/ds390/main.c (asmLineNodeFromLineNode),
6450 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6451 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6453 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6454 (newpCodeAsmDir): made ctype.h function calls safe
6455 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6456 pic16_emitcode): made lbp unsigned char*
6457 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6458 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6459 * src/xa51/gen.c (emitcode),
6460 * src/z80/gen.c (_emit2): made lbp unsigned char*
6461 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6464 2005-09-05 Raphael Neider <rneider AT web.de>
6466 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6467 access bank splitpoint
6469 2005-09-05 Raphael Neider <rneider AT web.de>
6471 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6473 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6475 * .version: changed to version 2.5.3
6476 * doc/sdccman.lyx: changed version to 2.5.3,
6477 documented --codeseg and --constseg and pragma codeseg and constseg,
6478 documented bit parameters (reentrant) and bit returning
6479 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6480 currFunc->recvSize, but is this ok for all ports?
6481 (ast2iCode): result of ~ on unsigned char must be cast to int for
6483 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6484 function pointers in bit space
6485 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6486 (processFuncArgs): call port.reg_parm() with reentrancy info
6494 * src/z80/main.c: port.reg_parm prototype extended with
6495 "bool reentrant" parameter
6496 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6497 options.stackAuto for allocating bit register parameters
6498 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6499 (genSend): set BitBankUsed if it is,
6500 (selectRegBank): factored out of genCall for use in genPcall,
6501 (genCall): removed redundant dtype assignmen, use selectRegBank,
6502 (genPcall): handle returning in Carry properly, save in F0 if needed,
6503 (genReceive): handle bit register parameters
6504 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6505 (mcs51_assignRegisters): enable bit registers for all reentrant
6506 functions and don't set BitBankUsed unconditionally
6507 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6508 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6509 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6511 2005-08-27 Borut Razem <borut.razem AT siol.net>
6513 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6514 ppc-osx (Darwin) does not support -u option. It seems that it is
6515 supported only on Linux - GNU cp
6517 2005-08-25 Borut Razem <borut.razem AT siol.net>
6519 * sim/ucsim/gui.src/serio.src/Makefile.in,
6520 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6521 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6522 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6523 install and strip, since the strip at /usr/ccs/bin should be used
6526 2005-08-24 Borut Razem <borut.razem AT siol.net>
6528 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6530 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6532 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6535 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6537 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6538 * as/mcs51/lkmain.c (link_main): fixed warning
6539 * device/include/stdbool.h: ds390 has no advanced bit support yet
6540 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6541 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6542 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6543 and updated their macros
6544 * src/SDCCval.c (constVal): updated comment for renamed b_long
6546 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6548 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6549 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6550 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6551 (oprio): set priority for '['
6552 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6554 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6555 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6556 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6557 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6558 added overlayable BIT_BANK area
6559 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6560 (summary2): explain 'T' in legenda
6561 * as/mcs51/lkrloc.c: replaced old K&R style,
6562 (relr): added R_BIT processing,
6563 (errmsg): added "Bit-addressable relocation error",
6564 (adb_bit): added for converting from byte- to bit-addressable space,
6565 (adb_24_bit): added for converting from byte- to bit-addressable space
6566 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6567 used in reentrant functions now even as return value
6568 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6569 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6570 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6571 * src/SDCCglobl.h: added indicator BitBankUsed
6572 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6573 the bit registers b0-b7
6574 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6575 (geniCodeCast): fixed bug 1263853,
6576 (geniCodeLogicAndOr): put result in bool or char,
6577 (geniCodeReceive): added parameter func for accessing the return type,
6578 (geniCodeFunctionBody): pass func to geniCodeReceive
6579 * src/SDCCmain.c: added indicator BitBankUsed
6580 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6581 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6582 (checkSClass): don't put automatic bool/bit on stack,
6583 (checkFunction): removed check on function cannot return bit
6584 * src/SDCCsymt.h: added newBoolLink prototype
6585 * src/mcs51/gen.c (rb1regs): added bit registers,
6586 (movc): created for assigning to carry,
6587 (pushReg, popReg): created for pushing registers,
6588 (sameRegs): check both AOP_REG and AOP_CRY types,
6589 (aopOp): handle bit registers,
6590 (aopPut): optimization no self-assign,
6591 (saveRegisters): push reg->base (bits) only once for bit registers,
6593 (unsaveRegisters): pop reg->base only once and use popReg,
6594 (assignResultValue): added parameter func and return in carry for bits,
6595 (genIpush): optimization no reload in A if not changed,
6596 (genSend): bit parameters in reentrant functions are passed in bit
6597 registers by first assigning to bits in B, then save registers and
6599 (genCall): handle returning in Carry properly, save it in F0 if needed,
6600 (genPcall): updated assignResultValue call, this is not safe yet for bit
6601 returning function !!!
6602 (genFunction): don't generate equ's for bit registers and use pushReg,
6603 (genEndFunction): take care of bit returning functions and use popReg,
6604 (genRet): return bit in Carry,
6605 (genIfx): optimize bit registers and other directly addressable bits,
6606 (genReceive): updated assignResultValue call
6607 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6608 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6609 registers when using stack-auto
6610 * src/mcs51/ralloc.c (_G): added allBitregs,
6611 (regs8051): added the bit registers,
6612 (createStackSpil): use macro IS_BIT,
6613 (getRegBit): added to allocate a bit register, else spill,
6614 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6615 (updateRegUsage): factored out to ease stepping while debugging,
6616 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6617 also allocate bit registers,
6618 (fillGaps): handle bit registers,
6619 (findAllBitregs): added to create bit vector with all bit registers,
6620 (mcs51_allBitregs): returns this bit vector,
6621 (mcs51_assignRegisters): when using stack-auto use bit registers for
6622 passing parameters and creating local variables
6623 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6625 2005-08-22 Borut Razem <borut.razem AT siol.net>
6627 * device/lib/Makefile.in: replaced find option -or with -o
6628 to make it run on solaris
6630 2005-08-22 Raphael Neider <rneider AT web.de>
6632 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6633 fixes #1265442 (crash on Solaris)
6635 2005-08-20 Borut Razem <borut.razem AT siol.net>
6637 * configure, configure.in: added tests for libsocket and libnsl libraries,
6638 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6639 from support/regression/Makefile.in
6640 * support/regression/Makefile.in: added
6641 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6642 * sim/ucsim/libtool: regenerated on sparc-solaris
6643 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6644 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6645 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6646 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6647 sparc-solaris, which doesn't use GNU ld linker
6648 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6649 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6651 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6653 * src/mcs51/peeph.def: updated comments
6655 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6657 * device/lib/_gptrget.c,
6658 * device/lib/_gptrput.c: slightly shorter
6659 * doc/sdccman.lyx: incremented version
6660 * src/mcs51/peeph.def: moved peephole comments to the line of first
6661 change to better keep line correlation, reanimated 186.e
6662 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6664 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6666 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6667 David Saxton with quotes around file name.
6669 2005-08-15 Borut Razem <borut.razem AT siol.net>
6671 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6672 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6673 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6674 make tests run on x86_64 platform
6676 2005-08-13 Raphael Neider <rneider AT web.de>
6678 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6679 as it might be executed DURING a build (parallel make is wonderful)
6681 2005-08-13 Raphael Neider <rneider AT web.de>
6683 * device/lib/Makefile.in (port-specific-objects-pic16):
6684 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6685 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6687 * device/lib/pic16/Makefile.rules: build subdirs before creating
6688 the library, removed builddir rule, create $(builddir) early in
6689 recurse rule, use empty recurse rule for leaf directories
6690 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6691 mkdir errors (race condition), removed duplicate suffix "hex"
6693 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6694 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6695 prevents mkdir -p from aborting on Alpha
6697 2005-08-12 Raphael Neider <rneider AT web.de>
6699 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6700 db-statements in order to allow for arrays of pointers in code
6701 sections to be placed without interspersed 0-padding, fixes
6703 * (emitStatistics): fixed division by zero for pic18f1220
6704 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6705 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6706 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6707 * (pic16_pCodeConstString): keep track of already emitted string
6708 literals to prevent "duplicate definitions of symbol _str_NR"
6709 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
6711 * device/lib/Makefile.in: ignore failing PIC16 library builds
6712 * device/lib/pic16/Makefile: do not build if gputils are missing
6713 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
6715 2005-08-10 Raphael Neider <rneider AT web.de>
6717 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
6720 2005-08-10 Raphael Neider <rneider AT web.de>
6722 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
6723 Rokas' patch to add the new fixed point type "__fixed16x16"
6724 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
6725 functions for __fixed16x16 arithmetics
6726 * device/lib/pic16: reimplemented the build system to support
6727 a separate build directory, better handling of libio (create
6728 the library in a separate subdir for each architecture) and
6729 easier configuration (centralized in Makefile.common)
6731 2005-08-07 Raphael Neider <rneider AT web.de>
6733 * src/pic16/gen.c (genrshTwo): fixed sign extension
6734 * src/pic16/device.c: added pic18f2320, 4220 and 4320
6735 * device/include/pic16/pic18f2220.h: changed some bit definitions,
6737 * device/include/pic16/pic18f4220.h: NEW, header for
6738 pic18f4220 and pic18f4320
6739 * device/include/pic16/pic18fregs.h: added new devices,
6740 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
6741 * device/include/pic16/signal.h: resolved name clashes
6742 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
6743 to also allow testing for interrupt enable bits, added
6744 comments on how to use the macros
6745 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
6746 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
6747 register definitions for the devices
6748 * device/lib/pic16/pics.all: added new devices
6749 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
6751 * device/lib/pic16/libc/stdlib/memfree: do not count
6752 the block header as free memory
6753 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
6754 simplified and added missing end-of-blocklist-marker
6755 (reported by Peter Onion, fixes #1252814)
6756 * (_mergeHeapBlock): fixed loop condition
6757 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
6758 len==0, restructured code
6759 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
6760 up a bit, reduced bitfield accesses, prevent endless loops
6761 in case of heap corruption
6762 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
6763 "unreferenced arguments/must return a value" warnings
6764 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
6765 replaced BAUDREG with SPBRG
6766 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
6767 device/lib/pic16/debug/gstack/gstack.c: replaced
6768 _naked, _asm, _endasm with __naked, __asm, __endasm
6770 2005-08-05 Raphael Neider <rneider AT web.de>
6772 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
6773 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
6775 2005-08-05 Borut Razem <borut.razem AT siol.net>
6777 * device/lib/Makefile.in: added missing ';'
6778 * configure: removed ^M characters
6780 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6782 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
6783 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
6786 2005-08-04 Borut Razem <borut.razem AT siol.net>
6788 * configure.in: pic16 libraries build 2nd try - enable running
6789 configure in device/lib/pic16
6790 * configure: regenerated from configure.in
6791 * device/lib/Makefile.in: create $(PORT)/bin directory
6793 2005-08-03 Raphael Neider <rneider AT web.de>
6795 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
6796 to get/set values via pointers
6797 * (genUnpackBits,genPackBits): changed detection of
6798 ptr->bitfield vs. sym.bitfield, fixed access via generic
6799 pointers, removed dead (wrong) code for multibyte bitfields
6800 * (genNearPointerGet, genGenPointerGet): removed useless code,
6801 fixed bitfield detection, fixes #1250594
6802 * (genNearPointerSet): removed useless code
6803 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
6804 and introduced macro pic16_emitpcode that conditionally emits
6805 the origin of the following pCode (useful for debugging SDCC)
6806 * src/pic16/pcode.c: changed (and disabled) some debug outputs
6807 * (createDefmap): fixed handling of LFSR for --optimize-df
6809 2005-08-02 Borut Razem <borut.razem AT siol.net>
6811 * device/lib/Makefile.in: pic16 libraries build enabled since
6812 gputils-0.13.2 are now localy installed at sourceforge's compile farm
6814 2005-08-02 Raphael Neider <rneider AT web.de>
6816 * src/pic16/gen.c (genPackBits): removed deprecated warning
6817 * (genGenPointerSet): fixed bitfield detection
6819 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6821 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
6823 2005-07-31 Raphael Neider <rneider AT web.de>
6825 * device/lib/pic16/libdev/pic18f458.c,
6826 device/include/pic16/pic18f458.h: added missing T0CONbits
6828 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
6830 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
6832 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
6834 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
6836 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6838 * device/include/mcs51/at89c51ed2.h: added.
6840 2005-07-23 Raphael Neider <rneider AT web.de>
6842 * src/pic/gen.h: added emitpcode macro for debugging
6843 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
6844 and replace by macro adding debug information on demand
6845 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
6846 * (gencjne): tried to fix; replaced with correct (slower) code
6847 * (gen{Unp,P}ackBits): fixed single bit access
6848 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
6849 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
6850 previous instruction
6851 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
6852 register has to be handled with care (forbidding movement
6853 of assignments/uses, removing assignments completely, ...)
6854 * (pCodeOptime2pCodes): make use of regIsSpecial
6855 * added lots of debugging output (commented out)
6856 * src/pic/rallloc.c (deassignLRs): prevent operand registers
6857 from being reused as result UNLESS it is known to work
6859 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
6861 * support/Util/dbuf.h: include <stddef.h> for size_t
6862 * .version: changed to version 2.5.2
6864 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6866 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
6868 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6870 * src/hc08/gen.c (genMinus): fixed bug #1241835,
6871 (genModOneByte): removed needless psha/pula
6873 2005-07-22 Raphael Neider <rneider AT web.de>
6875 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
6876 have PIC14 handled like PIC16, fixes broken pic14 linker calls
6877 * src/pic/gen.c (resolveIfx): do not "invent" labels
6878 * (genSkipc): changed to positive logic
6879 * (genSkipCond): removed as no longer needed
6880 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
6882 * (genLeftShift): check operands are in different registers
6883 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
6884 INCF does not update CARRY...
6885 * src/pic/main.c: fixed _linkCmd
6886 * src/pic/pcode.c (unlinkpCode): added inactive code
6887 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
6888 alive (do not assign result and operand overlapping registers)
6890 2005-07-22 Raphael Neider <rneider AT web.de>
6892 * src/pic/device.c (dump_sfr): replaced register declaration with
6893 call to emitSymbolToFile() to avoid duplicate symbols
6894 * (assignRelocatableRegisters): do not declare external symbols
6895 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
6896 right (take size of type, not etype)
6897 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
6898 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
6899 * (packRegsForAccUse): disabled assignment of WREG as
6900 the result reg to prevent occurence of just fixed #1235003,
6902 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
6903 symbols (avoids duplicate symbols in .asm file)
6904 * (pic14emitRegularMap): use emitSymbolToFile()
6905 * src/pic/gen.c (aopOp): fixed spillLocation handling
6906 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
6907 * (genDataPointerSet): removed unneccessary variables/output
6909 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
6911 * as/mcs51/lkarea.c: enlarged codemap for banked memory
6912 * device/lib/mcs51/crtbank.asm: added # to 0x0F
6914 2005-07-21 Raphael Neider <rneider AT web.de>
6916 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
6917 architecture cannot handle them efficiently, fixes bug #1235003
6918 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
6919 check for empty sets before using them (fixes bug #1232190)
6921 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
6923 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
6924 (lnksect2): generate warnings for memory overlap
6925 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
6926 constseg to set the name of these segments so you can instruct the linker
6927 to place them in banks
6928 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
6929 * src/SDCCglobl.h: added MODEL_HUGE to enum,
6930 added code_seg and const_seg to options
6931 * src/SDCCglue.c (emitMaps): use options.const_seg,
6932 (createInterruptVect): put interrupt vectors in segment HOME,
6933 (glue): put HOME before static segment and put the main glue in HOME,
6934 (glue): use options.code_seg
6935 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
6936 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
6937 these segments so you can instruct the linker to place them in banks
6938 (linkEdit): use code_loc for HOME segment which should be the first
6939 segment in code memory now
6940 * src/SDCCmem.c: fixed more stuff like bug 1238386
6941 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
6942 (changePointer): don't change function pointers to code pointers for
6944 (compareType): added exceptional check for banked function pointers
6945 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
6946 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
6947 after static in code memory
6948 * src/mcs51/gen.c: added aopLiteralLong prototype,
6949 (aopForSym): use getSize for functions,
6950 (genCall): generate banked calls over one trampoline __sdcc_banked_call
6951 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
6952 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
6954 (genPcall): use call for literal function pointers and generate banked
6955 calls over the one trampoline so there's only one place for the user to
6956 modify according to his/hers hardware,
6957 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
6958 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
6959 * src/mcs51/main.c: added keyword banked,
6960 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
6961 * support/Util/SDCCerr.c,
6962 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
6963 needed for passing the bank and address to the trampoline
6964 * device/lib/mcs51/crtbank.asm: added for bankswitching
6965 * device/lib/mcs51/Makefile: added crtbank
6967 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6969 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
6970 for fields at offset 0 of a struct or union as reported
6971 on 2005-07-07 in the developer mailing list.
6973 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
6975 * src/SDCCmem.c: fixed bug 1238386
6977 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6979 * src/mcs51/peeph.def: added labelrefcounting for peepholes
6980 (patch #1144962), added peephole 300, enabled 259.x
6981 * doc/sdccman.lyx: removed screenshot and provided link instead
6983 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6985 * doc/sdccman.lyx: added section about debugging with ddd
6986 * doc/figures/ddd_example.eps: screenshot of debugging session
6988 2005-07-04 Raphael Neider <rneider AT web.de>
6990 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
6991 like CODE pointers, fixes #1115683
6992 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
6993 call, fixes bugs #1232211, #1228110,
6994 fixed wrong casts to pCodeFlow from pCodeInstructions
6996 2005-07-04 Raphael Neider <rneider AT web.de>
6998 * src/pic/gen.c (popGet): changed assert to allow for
7000 * (popGetAddr): changed signature to provide
7001 an additional index, patched all call sites
7002 * (genCmpEq): handle literal-like operands correctly
7003 * (genAddrOf): added sanity checks on __code/__data pointers
7004 * (genAssign): added handling of symbols from __code section
7005 * (gencjne): do not generate code for comparisons whose result
7006 is neither stored nor used, fixes bug #1171114
7007 * (AccLsh, AccRsh): operate on operand instead of WREG
7008 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7009 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7011 * rewrote complete shift-by-literal logic, commented unused
7013 * (genConstPointerGet): get multiple bytes (if result size > 1),
7014 fixed handling of non-immediate addresses
7015 * (genPointerGet): handle CODE pointers like CONST pointers
7016 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7017 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7018 operand is to be treated as a literal or not
7019 * (mov2w,genPcall,genCmpEq),
7020 src/pic/genarith.c: use aop_isLitLike() to decide between
7021 literal/register contents
7022 * (addSign): added missing offset
7023 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7024 only emit comment in debug-mode,
7025 use {aop,op}_isLitLike throughout the file
7026 * src/pic/glue.c: fix initializers for pointers (work in progress)
7027 * src/pic/pcode.c (get_op): honor index on _const symbols
7028 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7029 * (dumppBlock): added pCode size estimation
7030 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7031 check for IS_SYMOP before OP_SYMBOL'ing
7032 * fixed indentation, compacted switch-statements
7033 * (allocReg): find free register and allocate it instead of
7034 allocating new registers all the time
7035 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7036 registers as its operands (necessary only for multibyte GETs)
7038 2005-07-01 Raphael Neider <rneider AT web.de>
7040 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7041 debugging .asm-output macros FENTRY + FEXIT
7042 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7044 * (emitpComment): NEW, printf to pCode
7045 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7047 * (popGetAddr): NEW, variant of popGet to access an immediates
7048 high(er) bytes instead of the n'th byte of memory they reference,
7049 replaced popGet with popGetAddr where neccessary
7050 * (genDataPointerGet): reactivated and fixed implementation
7051 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7053 * (genDataPointerSet): fixed multibyte assignments
7054 * (genpic14Code): fixed --i-code-in-asm handling
7055 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7056 * (genPlus): fixed index-out-of-bounds error
7057 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7058 * src/pic/ralloc.c: added debugging output macro FENTRY2
7059 * (spillThis): fixed indentation, enbraced for-body for clarity
7060 * (rematStr): commented out as now unused
7061 * (regTypeNum): commented out special spill case (overwrites
7063 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7065 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7067 * doc/sdccman.lyx: documented sfr16/sfr32,
7068 added example for using storage class with function pointers
7069 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7071 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7073 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7074 * device/lib/_itoa.c,
7075 * device/lib/_ltoa.c: optimized codesize
7076 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7077 but don't know how to suppress the double warning.
7078 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7079 * support/Util/SDCCerr.c,
7080 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7082 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7084 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7085 fixed old K&R prototypes
7086 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7087 * device/lib/_gptrget.c,
7088 * device/lib/_gptrgetc.c,
7089 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7090 also new versions for small generic pointers and banked generic pointers
7091 * src/port.h: added const_name
7092 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7093 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7094 * src/SDCCcse.c (findPrevIc): check all associative operators
7095 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7096 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7097 * src/SDCCmem.c: updated comments,
7098 set far-space to 0 for pdata, results in optimized code
7099 * src/SDCCmem.h: added macro CONST_NAME
7100 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7101 moving the info into the highest bits, see also gptrget/gptrput
7102 * src/src.dsp: added sdcc.ico to project files
7103 * src/avr/gen.c (genCast): fixed bug 0x%d
7104 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7105 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7106 relation between ptr_type and DCL_TYPE,
7107 (genCast): fixed bug 0x%d
7108 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7109 (CODE)" for const_name
7110 * src/hc08/gen.c (genCast): fixed bug 0x%d
7111 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7112 (hc08_port): added "CONST (CODE)" for const_name
7113 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7114 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7115 between ptr_type and DCL_TYPE,
7116 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7117 operand* and took AOP() inside function so sfr-ness can be checked,
7118 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7120 (genFunction, genEndFunction): optimized stack setup,
7121 (genMinus): optimized for literals with ending zeroes (in bytes),
7122 (genCast): fixed bug 0x%d
7123 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7124 (mcs51_port): added "CONST (CODE)" for const_name
7125 * src/mcs51/peeph.def: made rule 226 more generic
7126 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7127 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7128 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7129 * src/z80/main.c (z80_port): added NULL for const_name,
7130 (gbz80_port): added NULL for const_name
7131 * support/regression/tests/bug663539.c,
7132 * support/regression/tests/sfr16.c: new tests
7134 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7136 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7138 2005-06-24 Raphael Neider <rneider AT web.de>
7140 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7142 * device/include/pic16/signal.h: added USBIF
7145 2005-06-24 Raphael Neider <rneider AT web.de>
7147 * device/lib/pic16/libdev/pic18f2455.c,
7148 device/include/pic16/pic18f2455.h: NEW
7149 * device/include/pic16/pic18fregs.h,
7150 device/lib/pic16/pics.all,
7151 src/pic16/device.c: added 18f2455
7152 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7153 device/include/pic16/{pic18f[68][567].h,usart.h}:
7154 replaced MULTIPLE_USARTS define with more relaible
7155 compatibility sfrs (for USART access)
7157 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7159 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7160 and the output asm file line is printed on two lines.
7162 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7164 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7165 BGT, BLE, BHI, and BLS instructions
7166 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7168 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7169 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7171 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7173 2005-06-15 Raphael Neider <rneider AT web.de>
7175 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7176 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7177 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7178 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7179 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7181 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7183 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7184 Marcel Telka in bug #1215704
7186 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7188 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7189 located in shared memory bank.
7191 2005-05-31 Raphael Neider <rneider AT web.de>
7193 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7194 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7195 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7197 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7199 * device/lib/_strncpy.c: fixed the fix
7201 2005-05-26 Raphael Neider <rneider AT web.de>
7203 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7204 initializers with \0, bug #1208187
7205 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7206 intializers with \0, bug #1208187
7208 2005-05-26 Raphael Neider <rneider AT web.de>
7210 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7211 initializers with \0, bug #1208187
7212 * src/pic16/main.c (_process_pragma): added sanity checks
7213 for stack position and size, emit warnings when appropriate
7215 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7217 * device/lib/_strncpy.c: fixed not filling with \0
7219 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7221 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7223 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7224 compound_statement),
7226 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7228 2005-05-24 Raphael Neider <rneider AT web.de>
7230 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7232 2005-05-24 Raphael Neider <rneider AT web.de>
7234 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7235 TRISE definitions, closes bug #1162453
7237 2005-05-22 Raphael Neider <rneider AT web.de>
7239 * src/pic16/main.c (_process_pragma): check for missing
7240 arguments to pragmas code and udata
7241 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7242 consistency fixes to match other headers (thanks to Jim Paris)
7243 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7245 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7247 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7249 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7251 * support/regression/tests/bug1198642.c: new test
7252 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7253 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7254 * support/scripts/resource.h,
7255 * support/scripts/resource.rc,
7256 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7257 * support/scripts/sdcc.ico: added 32x32 icon
7259 2005-05-18 Raphael Neider <rneider AT web.de>
7261 * device/lib/pic16/libdev/pic18f*.c,
7262 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7263 keywords to "__sfr" and "__at (X)"
7264 * device/include/pic16/pic18fregs.h: added pic18f4520
7265 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7266 #1203088 (MPLAB compatibility)
7268 2005-05-17 Raphael Neider <rneider AT web.de>
7270 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7271 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7272 * device/lib/pic16/pics.all: added new devices
7273 * src/pic16/device.c: added support for pic18f4520
7275 2005-05-16 Raphael Neider <rneider AT web.de>
7276 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7277 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7278 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7279 convenience function for bit access
7281 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7283 * device/lib/printf_large.c: fixed bug 1193299
7284 * support/regression/tests/bug1057979.c: added test %3.3s
7286 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7288 * device/include/mcs51/8051.h,
7289 * device/include/mcs51/8052.h: made parseable with lint
7290 * device/include/mcs51/lint.h: added include file for (sp)lint
7291 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7292 * doc/cdbfileformat.lyx,
7293 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7295 2005-05-14 Raphael Neider <rneider AT web.de>
7297 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7298 * device/lib/pic16/libc/stdlib/itoa.c (new)
7299 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7300 * device/lib/pic16/libio/Makefile: exclude subdir according to
7301 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7302 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7303 * src/pic16/gen.c (genFunction): prevent annoying warning
7304 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7306 * support/cpp2/cppmain.c (cpp_output_string): new
7307 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7310 2005-05-13 Borut Razem <borut.razem AT siol.net>
7312 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7314 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7316 * .version: changed to version 2.5.1; back to bleeding edge development
7318 2005-05-11 Borut Razem <borut.razem AT siol.net>
7320 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7321 generate PDF version 1.3 documents
7323 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7325 * .version: changed to version 2.5.0
7327 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7329 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7331 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7333 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7334 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7335 well as many smaller updates.
7336 * .version: changed to version 2.5.0-pre1
7338 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7340 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7342 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7344 * support/regression/tests/bug1185672.c: added
7345 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7347 * src/mcs51/gen.c (genCall): added comments, made it look safer
7348 * src/mcs51/gen.c (genEndFunction): simplified
7350 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7352 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7354 2005-04-14 Borut Razem <borut.razem AT siol.net>
7356 * fixed bug 1045046 - SIGSEGV with really simple code?:
7357 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7358 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7360 2005-04-14 Borut Razem <borut.razem AT siol.net>
7362 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7363 src/pic16/device.h: temporarily disabled experimental #inline pragma
7366 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7368 * device/include/z80/stdio.h,
7369 * device/include/z80/string.h: removed these highly incomplete files so
7370 SDCC can use the default ones in device/include/
7372 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7374 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7376 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7379 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7381 * device/include/malloc.h: removed redundant __reentrant prototypes
7382 * device/lib/_mullong.c: added working xstack variant in asm (C version
7383 doesn't pass regression tests)
7384 * device/lib/bpx.c: used __data and made bpx char for mcs51
7385 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7386 (createFunction): fixed bug with xstackPtr
7387 * src/SDCCcse.c: corrected comments
7388 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7389 (killDeadCode, eBBlockFromiCode): removed unused code
7390 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7392 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7393 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7394 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7395 (genModOneByte): fixed warning in MSVC
7396 * src/mcs51/main.c (): added comments
7397 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7399 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7401 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7403 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7407 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7409 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7410 characters arrays of larger size than the declared one.
7412 2005-04-10 Borut Razem <borut.razem AT siol.net>
7414 * src/pic/gen.c (genInline),
7415 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7416 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7417 (findNextInstruction), (findPrevInstruction),
7418 (findInstructionUsingLabel),
7419 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7420 * src/pic/pcode.c (findLabel): added missing '\n'
7421 * src/src.dsp: added SDCCdwarf2.c to the project
7423 2005-04-09 Borut Razem <borut.razem AT siol.net>
7425 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7427 2005-04-08 Raphael Neider <rneider AT web.de>
7429 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7430 into the chain after a given one) and mergeDefmapSymbols (combine
7431 defmap entries for each symbol per pcode)
7432 * (createDefmap): have defmap entries merged in the end
7433 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7434 a symbol before replacing one access type's symbol, merge symbols in
7435 the end (replacement symbol might already have an entry)
7436 * (assignValnums): keep reference to written WREG intact
7438 2005-04-08 Raphael Neider <rneider AT web.de>
7440 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7443 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7445 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7448 2005-04-07 Raphael Neider <rneider AT web.de>
7450 * device/include/pic16/usart.h: added compatibility defines for
7451 devices with more than one USART
7452 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7454 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7456 * device/lib/Makefile.in: updated for port specific include
7458 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7460 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7462 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7464 * device/include/8051.h,
7465 * device/include/8052.h,
7466 * device/include/at89S8252.h,
7467 * device/include/at89c55.h,
7468 * device/include/at89x051.h,
7469 * device/include/at89x51.h,
7470 * device/include/at89x52.h,
7471 * device/include/mcs51reg.h,
7472 * device/include/reg51.h,
7473 * device/include/reg764.h,
7474 * device/include/regc515c.h,
7475 * device/include/sab80515.h: (re)moved these 12 files
7476 * device/include/mcs51/8051.h,
7477 * device/include/mcs51/8052.h,
7478 * device/include/mcs51/at89S8252.h,
7479 * device/include/mcs51/at89c55.h,
7480 * device/include/mcs51/at89x051.h,
7481 * device/include/mcs51/at89x51.h,
7482 * device/include/mcs51/at89x52.h,
7483 * device/include/mcs51/mcs51reg.h,
7484 * device/include/mcs51/reg51.h,
7485 * device/include/mcs51/reg764.h,
7486 * device/include/mcs51/regc515c.h,
7487 * device/include/mcs51/sab80515.h: and added them here
7489 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7491 * device/include/stdarg.h: changed SDCC specific keywords to double
7493 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7495 * device/include/hc08/mc68hc908gp32.h,
7496 * device/include/hc08/mc68hc908jb8.h,
7497 * device/include/hc08/mc68hc908jkjl.h,
7498 * device/include/hc08/mc68hc908qy.h: fixed comments
7499 * device/include/mcs51/README: updated
7500 * device/include/mcs51/c8051f120.h: added PINRSF
7501 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7502 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7503 amidst code. Also inline is not supported.
7505 2005-04-06 Raphael Neider <rneider AT web.de>
7507 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7508 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7509 callers stack/frame pointers
7511 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7513 * device/include/pic16/usart.h: added, missing in previous commit,
7514 * device/include/pic16/adc.h: fixed typo,
7515 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7517 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7519 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7520 uninitialized because a bug appears with gplink
7521 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7522 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7523 complains for unrecognised option
7525 2005-04-05 Raphael Neider <rneider AT web.de>
7527 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7528 structs as well (using memcpy)
7529 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7530 on ISRs (GOTO has no label)
7531 * src/pic16/device.h: added OF_OPTIMIZE_DF
7532 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7533 new data flow analysis/optimization
7534 * src/pic16/pcode.c: added (prototypes for and implementation of)
7535 dataflow analysis functions, fixed pCodeInstructions' inCond and
7536 outCond values, made RCALL a branch instruction
7537 * (pic16_unlinkpCode): keep C line if possible
7538 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7539 C line moved if possible
7540 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7541 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7542 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7543 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7545 * (pic16_getJumptabpCode): NEW, needed in...
7546 * (LinkFlow): fixed handling of jumptables, calls and conditional
7548 * (pic16_InsertCommentAfter): NEW
7549 * (pic16_pCodeReplace): made verbose and flow preserving
7550 * (AnalyzeFlow): added call to data flow analysis
7551 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7552 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7553 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7555 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7557 * src/SDCCast.c (decorateType): fixed bug #1105626
7559 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7561 * device/include/asm/pic16/features.h,
7562 * pic18f*.h headers,
7563 * device/include/pic16/adc.h,
7564 * device/include/pic16/delay.h,
7565 * device/include/pic16/i2c.h,
7566 * device/include/pic16/malloc.h,
7567 * device/include/pic16/stdio.h,
7568 * device/include/pic16/stdlib.h,
7569 * device/include/pic16/string.h,
7570 * device/lib/pic16/libc/stdio/printf_tiny.c,
7571 * device/lib/pic16/libc/stdio/printf_small.c,
7572 * device/lib/pic16/libc/stdio/strmgpsim.c,
7573 * device/lib/pic16/libc/stdio/strmmssp.c,
7574 * device/lib/pic16/libc/stdio/strmusart.c,
7575 * device/lib/pic16/libc/stdio/vfprintf.c,
7576 * device/lib/pic16/libc/stdlib/ltoa.c,
7577 * device/lib/pic16/libc/stdlib/putchar.c,
7578 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7579 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7580 * device/lib/pic16/libc/stdlib/memchrram.c,
7581 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7582 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7583 * device/lib/pic16/libio/adc/adcbusy.c,
7584 * device/lib/pic16/libio/adc/adcread.c,
7585 * device/lib/pic16/libio/adc/adcsetch.c,
7586 * device/lib/pic16/libio/usart/ubaud.c,
7587 * device/lib/pic16/libio/usart/ubusy.c,
7588 * device/lib/pic16/libio/usart/udrdy.c,
7589 * device/lib/pic16/libio/usart/uopen.c,
7590 * device/lib/pic16/libio/usart/uputc.c,
7591 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7592 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7593 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7594 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7595 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7596 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7597 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7598 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7599 specific keywords to double underlined form,
7600 * device/lib/pic16/libc/Makefile.rules,
7601 * device/lib/pic16/libsdcc/Makefile.rules,
7602 * device/lib/pic16/libm/Makefile,
7603 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7604 to compile with C standard set in Makefile.common
7605 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7606 rand.c and crc.c in compilation process,
7607 * device/lib/pic16/libsdcc/int/divuint.c,
7608 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7609 `c' from signed to unsigned,
7610 * device/lib/pic16/startup/crt0.c,
7611 * device/lib/pic16/startup/crt0i.c,
7612 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7613 keywords to double underlined form, bug fixes in _do_cinit function
7614 which prevented the correct initialization of the .idata segment,
7615 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7616 core to enter a infinite loop
7617 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7619 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7621 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7623 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7625 * device/include/Makefile.in: add support for hc08 subdirectory
7626 * device/include/hc08/: new subdirectory
7627 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7628 Lucas Loizaga, thanks!
7629 * device/include/hc08/mc68hc908qy.h,
7630 * device/include/hc08/mc68hc908gp32.h,
7631 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7632 their own directory. Changed internal macro names to use the compiler
7633 reserved namespace. Changed SDCC specific keywords to double
7635 * device/include/math.h,
7636 * device/include/malloc.h,
7637 * device/include/stdarg.h,
7638 * device/include/stdbool.h
7639 * device/include/string.h,
7640 * device/include/tinibios.h,
7641 * device/include/ds400rom.h,
7642 * device/include/8051.h,
7643 * device/include/8052.h,
7644 * device/include/80c51xa.h,
7645 * device/include/at89c55.h,
7646 * device/include/at89S8252.h,
7647 * device/include/at89x51.h,
7648 * device/include/at89x52.h,
7649 * device/include/ds80c390.h,
7650 * device/include/reg764.h,
7651 * device/include/regc515c.h,
7652 * device/include/sab80515.h,
7653 * device/include/mcs51/c8051f000.h,
7654 * device/include/mcs51/c8051f018.h,
7655 * device/include/mcs51/c8051f020.h,
7656 * device/include/mcs51/c8051f040.h,
7657 * device/include/mcs51/c8051f060.h,
7658 * device/include/mcs51/c8051f120.h,
7659 * device/include/mcs51/c8051f300.h,
7660 * device/include/mcs51/c8051f310.h,
7661 * device/include/mcs51/c8051f320.h,
7662 * device/include/mcs51/c8051f330.h,
7663 * device/include/mcs51/c8051f350.h,
7664 * device/include/z180.h: Changed SDCC specific keywords to double
7667 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7669 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7671 * (pic16_assignConfigWordValue): disable testing of configuration
7672 register value with config mask,
7673 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7674 function with port->fun_prefix,
7675 * (genFunction): when generating a naked interrupt function never
7676 create an absolute segment placed in interrupt vector address, place
7677 the actual interrupt function at IVA instead, when an interrupt
7678 function is generated with unspecified interrupt then do not create
7679 the absolute section,
7680 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7681 code for generating a call to generic pointer get/put function with
7682 a call to function pic16_callGenericPointer(),
7683 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7684 the call to the generic pointer get/put functions with prefixing the
7685 function name with port->fun_prefix,
7686 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7687 * src/pic16/main.c (_process_pragma): prefix function with
7689 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7690 calling assembler, old 18Fxxxx macro is deprecated,
7691 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7692 PC_ASMDIR in while condition,
7693 * (findInstruction): add PC_ASMDIR in while condition,
7694 * (buildCallTree): prefix main with port->fun_prefix,
7695 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7696 identifier for variable with banked access in instructions BTFSS,
7697 BTFSC, BCF, BSF, BTG
7698 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7699 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7700 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7701 perform optimization when enviroment variable NO_REG_OPT is set,
7702 * (insideLRBlock): NEW, return 1 if register is inside an
7703 INF_LOCALREGS block,
7704 * (RemoveRegFromLRBlock): remove a register that is completely
7705 eliminated by register optimization, but it is still left in local
7706 register store/restore in/from stack block,
7707 * (Remove2pcodes): after removing register, check to see if it
7708 should be removed from local register store/restore in/from stack
7710 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
7711 DUMMY_READ_VOLATILE,
7713 * device/include/pic16/adc.h: minor prototype modifications and
7715 * device/include/pic16/malloc.h: added GPL notice various
7717 * device/include/pic16/stdint.h: NEW, standard header for ints
7718 * device/include/pic16/delay.h: NEW, header for delay functions,
7719 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
7721 * device/include/pic16/signal.h: NEW, header providing helper macros
7722 for implementing signal handlers,
7723 * device/include/pic16/stdio.h: added prototypes for functions,
7724 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
7725 prototypes for stdin and stdout, added macro PUTCHAR to
7726 automatically implement putchar function prototype,
7727 * device/include/pic16/usart.h: modified and updated USART library,
7728 * device/lib/pic16/libio/adc/,
7729 * device/lib/pic16/libio/i2c: some modifications to improve library
7731 * device/lib/pic16/libc/stdio/: modifications for the new printf*
7732 family of functions,
7733 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
7734 family of functions and other sources,
7735 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
7736 of the PIC18Fxx[28] devices,
7737 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
7738 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
7739 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
7740 _do_cinit function, because the previous failed when local variables
7741 where not placed in the same memory bank,
7742 * device/lib/pic16/libsdcc/char/: various modifications to improve
7743 library performance,
7744 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
7745 information on the new functions of the c library and more...
7747 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7749 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
7751 2005-03-26 Raphael Neider <rneider AT web.de>
7753 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
7754 if condition == CARRY)
7755 * (genCmp): adapted to new genSkipc semantics
7756 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
7757 on rIfx (genCmp was broken)
7759 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7761 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
7762 * src/z80/main.c (_keywords[]),
7763 * src/SDCCglobal.h (struct options),
7765 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
7766 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
7767 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
7768 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
7769 always available in leading double underscore form. The C99 support is
7770 mostly missing, but it's a start.
7771 * support/regression/tests/bug-227710.c: fixed nonconforming use of
7772 reserved identifier "__data".
7774 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
7776 * src/mcs51/peeph.def: fixed bug 1170013
7778 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
7780 * device/include/mcs51reg.h: fixed bug 842007
7782 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7784 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
7787 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7789 * src/port.h (struct PORT),
7790 * src/avr/ralloc.c (avr_assignRegisters),
7792 * src/ds390/ralloc.c (ds390_assignRegisters),
7794 * src/hc08/ralloc.c (hc08_assignRegisters),
7796 * src/mcs51/ralloc.c (mcs51_assignRegisters),
7798 * src/pic/ralloc.c (pic14_assignRegisters),
7800 * src/pic16/ralloc.c (pic16_assignRegisters),
7802 * src/xa51/ralloc.c (xa51_assignRegisters),
7804 * src/z80/ralloc.c (z80_assignRegisters),
7806 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
7807 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
7809 * src/SDCCdflow.c (computeDataFlow),
7811 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
7813 * src/SDCCcflow.c (*),
7815 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
7816 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
7817 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
7818 immedDom() returning wrong block; probably fixes bug #1160833)
7820 2005-03-20 Borut Razem <borut.razem AT siol.net>
7822 * support/scripts/inc2h.pl: WIN32 port
7824 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
7826 * device/lib/makefile.in: added abs.c and labs.c
7828 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
7830 * device/include/stdint.h: added
7831 * device/lib/abs.c: added
7832 * device/lib/labs.c: added
7833 * device/include/stdlib.h: added abs() and labs() prototypes
7834 * device/lib/libsdcc.lib: added abs and labs
7835 * device/include/float.h,
7836 * device/lib/_fsmul.c,
7837 * device/lib/printf_fast.c,
7838 * device/lib/printf_tiny.c: updated comments
7840 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7842 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
7845 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7847 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
7848 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
7850 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
7852 * device/lib/printf_large.c: removed inline assembly for portability and
7853 readability. Use printf_fast if speed or size are more important.
7854 * src/pic16/gen.c: removed conditions around use of DEBUGpc
7855 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
7857 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
7859 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
7860 prevent compiler warning
7862 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
7864 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
7865 moved to level 0 and declared as static. Also they are explicit
7866 placed in access bank. This was necessery because some times they
7867 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
7868 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
7869 optimizations. Currently only compare to unsigned char is implemented,
7870 * src/pic16/gen.c: added fReturnIdx array,
7871 * (struct resolvedIfx) is moved to gen.h and made public,
7872 * (struct _G): added sregsAlloc and sregsAllocSet fields,
7873 * (aopForSym): added an optimization to directly store in stack of
7874 the operand of a SEND iCode,
7875 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
7876 but as registers instead (AOP_REG) using the fReturnIdx array,
7877 * (pic16_freeAsmop): remove the freed register from the
7878 _G.sregsAlloc field,
7879 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
7880 a compare of 'WREG',
7881 * (pic16_popGetTempRegCond): changed function prototype, now
7882 function takes also a bitVector argument v which holds the current
7883 set of registers that are allocated for stack access by aopForSym,
7884 registers allocated in aopForSym for accessing stack symbols are not
7885 any more part of the functions usedRegs field,
7886 * (genCall): some times aopOp is called for a stack variable to be
7887 send, aopForSym might perform the push, if this is true make sure
7888 that genCall doesn't push the variable twice by testing _G.resDirect,
7889 * (genFunction): changed testing for unspecified interrupt number
7890 from 256 to INTNO_UNSPEC,
7891 * modified selection scheme of frame pointer generation. Previously
7892 if function did use local registers a frame pointer was generated,
7893 now a frame pointer is generated only if function has arguments
7894 (that need PLUSW2 register access), or has stack arguments, or the
7895 compiler is not instructed to omit the frame pointer,
7896 * (genEndFunction): before restoring local registers that were saved
7897 in the function preamble, also restore the registers that *might*
7898 have been allocated for stack access,
7899 * (genRet): removed some old comments,
7900 * (genCmp, the active (RN's) version): added a call to the
7901 pic16_genCmp_special function to perform the compare with a more
7902 robust and optimized way,
7903 * (genInline): a feature has been added in inline code generation,
7904 which allows a wildcard variable substitution when writing inline
7905 assembly. Code is incomplete and experimental therefore undocumented,
7906 * (genCast): changed order of aopOp for result and right to allow
7907 aopForSym to directly load the result if possible,
7908 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
7909 perform an optimized compare on some selected special occasions,
7910 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
7911 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
7912 generate an IVT any more,
7913 * src/pic16/main.c (pic16_optionsTable): added command line option
7915 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
7916 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
7918 * src/pic16/NOTES: Raphael Neider added in list of active developers
7919 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
7920 jumptable_end to prevent bug #,
7921 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
7922 inCond and outCond fields,
7923 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
7924 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
7925 turn off register spilling,
7926 * (packRegsForOneUse): synced with other ports' versions although it
7927 is not used currently,
7928 * (pic16_packRegisters): added an optimization while reading
7929 structure bitfields, some registers may be saved (malloc code is
7930 decreased by 80 bytes)
7932 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
7934 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
7935 left is a bitfield, if yes, then don't optimize assignment. Perhaps
7936 this can be optimized more?
7938 2005-03-10 Raphael Neider <rneider AT web.de>
7940 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
7941 genNearPointerGet): (hopefully) fixed access to bitfields via
7942 pointers (p->bitN = x; and x = p->bitN; failed)
7944 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
7946 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
7948 2005-03-09 Raphael Neider <rneider AT web.de>
7950 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
7952 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
7954 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
7955 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
7956 (regTypeNum): set REG_BIT type if necessary
7957 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
7958 * support/regression/tests/critical.c: check bug 1144613
7960 2005-03-02 Raphael Neider <rneider AT web.de>
7962 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
7964 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7966 * src/avr/ralloc.c (serialRegAssign),
7967 * src/ds390/ralloc.c (serialRegAssign),
7968 * src/hc08/ralloc.c (serialRegAssign),
7969 * src/mcs51/ralloc.c (serialRegAssign),
7970 * src/pic/ralloc.c (serialRegAssign),
7971 * src/pic16/ralloc.c (serialRegAssign),
7972 * src/xa51/ralloc.c (serialRegAssign),
7973 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
7975 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
7977 * src/SDCCast.c (decorateType): fixed bug 1124787
7979 2005-02-20 Hubert Sack <sack AT digiplan.de>
7980 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7982 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
7985 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7987 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
7988 to keep the correct label reference count when adding/removing references
7989 to labels. A peephole file using this is appended to patch #1144962.
7991 2005-02-14 Raphael Neider <rneider AT web.de>
7993 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
7994 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
7995 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
7996 retrievals of result operand's value on assignment
7998 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8000 * device/include/pic16/string.h: modified prototype for memccpy()
8001 to memccpy(void *, void *, char, size_t)
8002 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8003 check whether to omit frame pointer or not,
8004 * (genInline): convert all occurences of "\n" to LF in inline
8005 assembler blocks, this helps formatting the inline text,
8006 * (pic16_loadFSR0): modified prototype,
8007 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8008 removed some 8051 legacy code,
8009 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8010 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8011 before allocating temporary registers in functions,
8013 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8015 * support/regression/tests/bitvars.c: corrected the "fix"
8017 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8019 * support/regression/tests/bitvars.c,
8020 * support/regression/tests/bitwise.c,
8021 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8023 2005-02-10 Raphael Neider <rneider AT web.de>
8025 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8026 different size for Alpha
8027 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8029 2005-02-09 Raphael Neider <rneider AT web.de>
8031 * src/SDCC.lex(doPragma) : save and restore warning options as well
8032 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8033 * have #pragma less_pedantic set the errorlevel to WARNING
8035 * (cloneOptimize) : fixed wrong malloc's size
8036 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8037 facilitate correct handling of #pragma (save|restore)
8039 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8041 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8043 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8045 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8047 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8049 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8051 2005-02-02 Raphael Neider <rneider AT web.de>
8053 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8054 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8055 * (pic16_storeForReturn): fixed to allow returning function pointers
8056 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8057 * device/include/pic16/{stddef.h,stdbool.h}: added
8059 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8061 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8063 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8065 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8066 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8067 appeared to be required
8069 2005-01-31 Borut Razem <borut.razem AT siol.net>
8071 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8072 include/mcs51 and include/z80 directories to the package
8074 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8076 * src/hc08/gen.c (genFunction): fixed bug #1112752
8078 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8080 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8082 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8084 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8086 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8088 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8090 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8092 * device/include/c8051fxxx.h: removed these 6 files
8093 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8095 2005-01-26 Raphael Neider <rneider AT web.de>
8097 * src/pic16/gen.c (genAssign): fixed assignment from longs
8098 in codespace (were cut to three bytes)
8099 * (genDummyRead): implemented (except for CODESPACE...),
8101 * src/pic16/glue.c (emitStatistics): beautified
8102 * device/lib/pic16/libm/Makefile: added include path
8104 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8106 * src/z80/gen.c (aopPut): fixed bug #1103902
8108 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8110 * device/lib/expf.c: fixed bug #1095792
8112 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8114 * device/lib/pic16/libm: added Math library sources
8116 2005-01-24 Raphael Neider <rneider AT web.de>
8118 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8119 to enable upcast to pCodeOpReg2 (there is no type tag to
8120 differenciate the two and pic16_popGet2p cast into PCOR2)
8121 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8122 (sizeof(sectNames) changed to sizeof(sectName))
8123 Both patches fix segfaults under MinGW.
8125 2005-01-23 Raphael Neider <rneider AT web.de>
8127 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8128 Safe_[mc]?alloc()'ed variables
8129 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8130 of (byte sized) temporaries (assign them to WREG for now)
8131 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8132 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8133 this might fix SIGSEGVs on MinGW...
8134 * src/SDCCopt.c (killDeadCode): restored original behaviour
8135 (volatile operands might get thrown away though)
8137 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8139 * src/pic16/gen.c: fixed bug #1106975,
8140 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8141 pointer update, INTCON is saved, global interrupts are disabled and
8142 restored after updateing TOS.
8143 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8144 * added function attribute 'shadowregs' to take advantage of shadow
8146 * added function attribute 'wparam' as an alternative to the wparam
8148 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8149 user declares a non-ISR function as 'shadowregs',
8150 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8152 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8154 * .version: bumped version number to 2.4.8
8155 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8157 * device/lib/pic16/libio/i2c/: I2C module support library,
8158 * device/include/pic16/i2c.h: I2C support library header,
8159 * device/lib/pic16/libc/stdio/: standard IO support sources,
8160 * (printf_small.c): printf_small() source, supports float print,
8161 * (printf_tiny.c): printf_tiny() source, does not support floats,
8162 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8163 enable global optimizations for entire library source, other
8164 Makefiles in the source tree are also modified to reflect this,
8165 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8167 * doc/sdccman.lyx: updated to reflect new changes,
8168 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8169 sym->onStack if-case,
8170 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8171 sbit, idata, _idata, xdata, _xdata,
8172 * added pragma library, to link an external library, (see doc),
8173 * removed command line options, --pomit-config-words, --pomit-ivt,
8174 --pleave-reset-vector,
8175 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8176 when calling assembler to reflect memory model used, also define
8177 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8178 reflect stack model used,
8179 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8180 on stack return NULL,
8182 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8184 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8185 of the operands is volatile. Fixes #1020220
8187 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8189 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8190 * (OptimizeRegUsage): make sure that there is really no other flow where
8191 the first pCode is used
8193 2005-01-22 Raphael Neider <rneider AT web.de>
8195 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8196 to fix #1106967 (pCode->seq are not set up correctly)
8198 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8200 * src/SDCCglue.c (glue): make sure code area is declared before the
8201 static initialization area.
8203 2005-01-21 Raphael Neider <rneider AT web.de>
8205 * device/lib/Makefile.in: fixed test for pic16 install dir
8206 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8208 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8209 added --optimize-goto compiler switch and pragma wparam documentation
8210 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8211 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8212 and PRODH closing bug #1071770 (peephole optimizer)
8214 2005-01-19 Raphael Neider <rneider AT web.de>
8216 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8217 cmdLine buffers (used when calling sdcpp...) are large enough
8218 (MAX_PATH=256 truncates arguments leading to system halts when
8220 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8221 * (genUminus): rewritten to for efficiency
8222 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8223 used uninitialized in some cases)
8224 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8225 copy the third byte from the int -- now assumes 0x80 (data memory)
8226 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8227 operands (genAddLit expects the iCode's operands to swapped as
8228 well), fixed leftover bytes (crashed for short left operands)
8229 * (pic16_genMinusDec): performance improvements, removed false
8231 * (pic16_genMinus): fixed to cope with differently sized operands
8232 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8234 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8235 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8236 new banksel optimization
8237 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8238 analysis for temporary registers (segfaults...)
8239 * src/pic16/peeph.def: added rule
8241 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8243 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8244 which converts a float number to its ASCII representation
8245 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8246 functions to convert the fractional and integer part of a float to ASCII,
8247 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8248 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8250 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8252 * device/include/pic16/adc.h: added GPL info,
8253 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8254 a pCodeOp as tested operand,
8255 * (genNearPointerGet): optimized bit testing, does not use
8256 intermediate register for bit value, test directly instead with
8257 BTFSS, BTFSC, works only for single bits,
8258 * (genpic16Code): dump the name of the iCode in the asm,
8259 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8260 renamed to pic16_decodeOp,
8261 * (serialRegAssign): do not allocate a temporary register for iCode
8262 sequences that test a single bit for 1/0
8264 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8266 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8267 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8268 access stack and frame pointers. They are initially assigned to
8269 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8270 accessing SFRs. Updated all occurences of modification of stack or
8271 frame pointer in gen.c and pcode.c,
8272 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8273 assigning of a literal value to pointers,
8274 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8275 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8278 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8280 * doc/sdccman.lyx: update documentation about stack pragma, added
8281 some info for stack memory models
8283 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8285 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8287 2005-01-08 Raphael Neider <rneider AT web.de>
8289 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8290 udata sections to fix bug #1097823
8292 2005-01-05 Raphael Neider <rneider AT web.de>
8294 * src/pic16/gen.c (genGenericShift): added handling of differently
8295 sized left operand and result
8297 2005-01-04 Raphael Neider <rneider AT web.de>
8299 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8300 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8301 to hold the condition bit)
8302 * added new version of genCmp (old code available via #define)
8303 * added new version of genShiftLeft/genShiftRight in a generic
8304 way, now supports shifting by negative values
8305 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8306 shiftCount (expected by genGenericShift)
8307 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8308 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8310 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8311 is an invalid literal too...)
8313 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8315 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8316 from Raphael Neider,
8317 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8318 for 8-bit literals. This fixes some literal operands which are sign
8319 extended to 16-bits ints when instruction needs only 8-bits.
8321 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8323 * device/lib/logf.c: added mcs51 assembly version
8324 * device/lib/expf.c: added mcs51 assembly version
8325 * device/lib/_logexpf.c: new shared asm code for expf and logf
8326 * device/include/math.h: add defines for assembly math library
8327 * device/lib/Makefile.in: build new _logexpf.c
8328 * device/lib/libfloat.lib: use new _logexpf.c
8330 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8333 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8334 device types which have less than 0x7f registers.
8336 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8338 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8340 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8342 * device/lib/printf_fast.c: only build on supported arch.
8343 * device/lib/printf_tiny.c: only build on supported arch.
8344 * device/lib/printf_fast_f.c: only build if asm float lib
8345 * device/lib/_fsget1arg.c: only build if asm float lib
8346 * device/lib/_fsget2args.c: only build if asm float lib
8347 * device/lib/_fsnormalize.c: only build if asm float lib
8348 * device/lib/_fsreturnval.c: only build if asm float lib
8349 * device/lib/_fsrshift.c: only build if asm float lib
8350 * device/lib/_fsswapargs.c: only build if asm float lib
8351 * device/include/stdio.h: don't provide print_fast,
8352 print_fast_f, print_tiny prototypes if --xstack used
8354 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8356 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8357 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8360 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8362 * device/lib/printf_fast_f.c: same as printf_fast, but
8363 with floating point enabled
8364 * device/lib/printf_fast.c: minor tweaks
8365 * device/include/stdio.h: add printf_fast_f
8367 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8369 * src/SDCCmain.c: make --float-reent default for mcs51
8370 * device/lib/_fsadd.c: added mcs51 assembly version
8371 * device/lib/_fssub.c: added mcs51 assembly version
8372 * device/lib/_fsmul.c: added mcs51 assembly version
8373 * device/lib/_fsdiv.c: added mcs51 assembly version
8374 * device/lib/_fseq.c: added mcs51 assembly version
8375 * device/lib/_fsneq.c: added mcs51 assembly version
8376 * device/lib/_fsgt.c: added mcs51 assembly version
8377 * device/lib/_fslt.c: added mcs51 assembly version
8378 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8379 * device/lib/Makefile.in: add _fscmp to build
8380 * device/lib/libfloat.lib: add _fscmp to build
8382 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8384 * device/lib/_fs2slong.c: added mcs51 assembly version
8385 * device/lib/_fs2sint.c: added mcs51 assembly version
8386 * device/lib/_fs2schar.c: added mcs51 assembly version
8387 * device/lib/_fs2ulong.c: added mcs51 assembly version
8388 * device/lib/_fs2uint.c: added mcs51 assembly version
8389 * device/lib/_fs2uchar.c: added mcs51 assembly version
8390 * device/lib/_slong2fs.c: added mcs51 assembly version
8391 * device/lib/_sint2fs.c: added mcs51 assembly version
8392 * device/lib/_schar2fs.c: added mcs51 assembly version
8393 * device/lib/_ulong2fs.c: added mcs51 assembly version
8394 * device/lib/_uint2fs.c: added mcs51 assembly version
8395 * device/lib/_uchar2fs.c: added mcs51 assembly version
8396 * device/include/float.h: added #define to select asm vs c
8398 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8400 * device/lib/printf_fast.c: improvements to float output
8401 * device/include/float.h: add defines for assembly float library
8402 * device/lib/_fsget1arg.c: receive 1 float arg
8403 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8404 * device/lib/_fsnormalize.c: normalize a float
8405 * device/lib/_fsreturnval.c: return float, various helper routines
8406 * device/lib/_fsrshift.c: right shift a float's mantissa
8407 * device/lib/_fsswapargs.c: swap 2 floats
8408 * device/lib/Makefile.in: build these 6 new files for mcs51
8409 * device/lib/libfloat.lib: add these 6 files to the library
8411 2004-12-26 Borut Razem <borut.razem AT siol.net>
8413 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8416 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8418 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8419 and fully reentrant and register bank neutral.
8420 * device/lib/printf_fast.c: added float (not enabled by default),
8421 added compact/slower integer (also not enabled by default),
8422 improved size/speed of fast integer code, other minor changes
8423 * device/include/stdio.h, device/lib/Makefile.in,
8424 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8426 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8428 * src/pic16/pcode.c: declaring variables other than at the start of a
8429 block is not supported in C by VC6.
8431 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8433 * applied a previous patch from Raphael Neider that wasn't included
8434 in the previous commits, which fixes infinite loops within jumptable
8436 * made some fixes that previous patches introduced
8438 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8440 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8441 that fixes an issue with AOP_PCODE asmop's offset,
8442 * (pic16_popCopyReg): update instance field too,
8443 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8444 function of pic port,
8445 * (genCmp, genAnd, genAssign),
8446 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8448 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8450 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8451 variables initial values to idata section,
8452 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8453 variables in some functions. This utilizes parmBytes field of iCode
8454 structure to hold the offset of the variable in stack. (might be
8455 able to use the stack field too?)
8456 * applied patch from Raphael Neider # ### , # ###
8457 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8458 variable initial values in idata section,
8459 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8460 for static variables with initial value
8461 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8462 applied fix in while loop from Raphael Neider.
8464 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8466 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8467 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8468 * src/ds390/ralloc.c (serialRegAssign): spill bits
8469 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8470 * support/Util/SDCCerr.c,
8471 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8472 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8473 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8475 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8477 * device/include/sdcc-lib.h: inserted LGPL, added includes
8478 asm/ds390/features.h and asm/mcs51/features.h
8479 * device/include/asm/default/features.h,
8480 * device/include/asm/gbz80/features.h,
8481 * device/include/asm/z80/features.h: added empty _AUTOMEM
8483 * device/include/asm/ds390/features.h,
8484 * device/include/asm/mcs51/features.h: added files with defines for
8485 _AUTOMEM and _STATMEM indicating automatic and static storage class
8486 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8487 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8488 * src/SDCCicode.c (geniCodeCast),
8489 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8490 * src/SDCCloop.c (loopInduction): removed unused variable lr
8491 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8492 to convertToFcall to include char modulo (RFE 1065037), added check
8493 if left operand is unsigned and use abs of literal value
8494 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8495 as it doesn't work after conversion from peephole.def to peephole.rul
8496 * src/mcs51/gen.c (toBoolean): added check for size,
8497 (genModOneByte): optimized code for signed char modulo a literal
8498 power of 2 (thanks to Hubert Sack),
8499 (genRRC): removed unnecessary "clr c",
8500 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8501 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8503 swapped rules 256.c and 256.d,
8504 extended 256.d by using new multiple checks (thanks Erik),
8505 added rules 256.e and 256.f,
8506 updated rule 261.a and 261.b to new generated code
8507 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8509 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8511 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8512 induction related bugs, including first part of bug #1074377
8514 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8516 * applied patch from bug-report #1076292,
8517 * applied patches for genAnd and Goto-optimizations for Raphael
8519 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8520 dump a less iCode information,
8521 * src/pic16/device.h (pic16_options_t): added field debgen,
8522 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8523 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8524 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8526 * (various functions): added macros FENTRY and FENTRY2 to functions,
8527 to emit function prologue,
8528 * (various functions): fixed indentation,
8529 * (genNearPointerGet): fixed loading of FSR0,
8530 * (genPackBits): applied patch from Raphael Neider to fix updating
8531 of FSR0 and touching only the modified bits,
8532 * src/pic16/genarith.c (various functions): added macros FENTRY to
8533 emit function prologue in comments,
8534 * src/pic16/pcode.h: added functions debugf2, debugf3,
8535 * src/pic16/ralloc.c: partial fix for packForPush caused
8538 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8540 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8541 <stsp AT users.sourceforge.net> with reversed byte order
8542 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8544 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8546 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8548 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8549 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8551 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8553 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8555 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8557 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8559 (setFromConditionArgs): friendly operand parser for peephole rules,
8560 (operandBaseName, operandsNotRelated): new peephole condition
8561 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8562 architecture specific register naming into account, handles n-way
8563 comparisons, and supports quoted literals
8564 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8566 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8568 * src/mcs51/peeph.def: fixed bug #1076940
8570 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8572 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8574 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8576 Adding support for replacing ljmps with sjmps in jumptables
8577 generated for switch statements. For now you need to set the
8578 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8579 Now 4 algorithms for mcs51 jumptable generation are used:
8580 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8581 addresses loaded pc-relative for up to 112 cases and stack-pushing
8582 target addresses loaded with offset from dptr for up to 256 cases.
8584 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8585 * src/mcs51/main.c: adapted constants for switch table generation
8586 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8588 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8590 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8591 * support/regression/tests/bug1057979.c: added test for bug 1073386
8593 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8595 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8598 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8600 * src/pic16/device.h,
8601 * src/pic16/genarith.c,
8604 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8606 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8608 Large cummulative patch for pic16 port.
8609 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8610 to call when a stack overflow occurs,
8611 * (malloc.h): added CVS Id tag,
8612 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8614 * added libc directory. The current version of LibC contains string
8615 functions, ctype functions and macros and some functions of the
8616 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8617 be extensively tested in the future. Standard disclaimer here.
8618 Library is not automatically build yet. But one can build it by
8619 invoking 'make' inside the libc directory.
8620 * added ADC library under libio. Preliminary version yet.
8622 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8623 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8624 aopForRemat() now and not by pic16_aopOp(),
8625 * (pic16_popGetTempReg): removed warning messgae when allocating
8626 temporary registers, its a buggy feature and will be removed,
8627 * (pic16_popGet): set register instance field in AOP_CRY,
8628 * (pic16_outBitC): fixed for results in size greater than 1,
8629 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8630 * (pic16_storeForReturn): optimized return of 0,
8631 * (genCmp): experimental code for new genCmp which uses PIC18's
8632 special compare&skip instructions. Initial tests fail some times
8633 with variables grater than 1 byte in size, so new code is disabled,
8634 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8636 * (genCast): began a fix to optimize the casting of a bit to another
8637 bit, now assigning a bitfield to another bitfield will fail, sorry,
8638 * src/pic16/main.c: disabled the use of lr-support feature,
8639 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8640 * added some function prototypes, added function _debugf prototype,
8641 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8642 bits with offset (case PO_GPR_BIT),
8643 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8645 * (isBankInstruction): modified to return 0 for no banking instruction,
8646 and 1 for banking instruction,
8647 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8648 caused stop processing pCodes after a inline assembly block,
8649 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8650 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8651 registers when it shouldn't,
8652 * src/pic16/ralloc.c (allocReg): add preliminary support for
8653 supporting a limited set of temporary registers,
8655 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8657 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8658 genDataPointerSet): ensure assignments always copy in MSB to LSB
8660 (loadRegFromAop): recognize CLRH optimization,
8661 (genFunction): optimize RECEIVE iCodes in reentrant functions
8663 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8665 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8666 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8668 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8669 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8670 contiguous with data
8672 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8674 * device/lib/_gptrget.c (_gptrget),
8675 * device/lib/_gptrgetc.c (_gptrgetc),
8676 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8677 instead of sjmp to ret
8678 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8679 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8681 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8683 * .version: bumped version to 2.4.7
8684 * device/lib/_gptrget.c (_gptrget): is now _naked
8685 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8686 * device/lib/_gptrput.c (_gptrput): is now _naked
8687 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8688 (createFunction): fixed xstack
8689 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8690 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8692 (geniCodeCritical): store original interrupt state in an iTemp bit
8693 var unless stack-auto
8694 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8695 * src/SDCCmain.c (setIncludePath): added include/target to search path
8696 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8697 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8699 (processFuncArgs): put bit vars in bit area
8700 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8701 unsaveRBank): fixed xstack,
8702 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8703 (genFunction, genEndFunction): fixed xstack,
8704 (genAssign): optimization don't walk backwards through mem
8705 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8706 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8707 * support/regression/Makefile: also make library (for stack-auto) when
8708 making "all" and added "test-mcs51-xstack-auto"
8709 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
8710 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
8711 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
8712 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
8713 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
8714 make-library by MAKE_LIBRARY
8715 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
8716 regression tests for xstack
8717 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
8718 * support/regression/tests/critical.c: test for critical on mcs51
8720 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8722 * support/regression/ports/ucz80/spec.mk: use include and lib files from
8723 built version of sdcc instead of installed version
8725 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
8727 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
8728 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
8730 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
8731 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
8732 WARNING: remove device/lib/build/z80/printf.o by hand when
8733 updating from previous build!
8734 * device/lib/z80/printf.c: updated comment
8735 * support/regression/tests/bug1057979.c: test all ports now
8736 * support/regression/tests/bug1065458.c: file added
8738 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8740 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
8741 *_start and *_end symbols for static functions
8743 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
8745 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
8746 and search crt0.o in all library paths,
8747 (setIncludePath): proper handling of --nostdinc,
8748 (setLibPath): proper handling of --nostdlib
8749 * support/regression/Makefile,
8750 * support/regression/ports/ds390/spec.mk,
8751 * support/regression/ports/gbz80/spec.mk,
8752 * support/regression/ports/hc08/spec.mk,
8753 * support/regression/ports/mcs51/spec.mk,
8754 * support/regression/ports/mcs51-large/spec.mk,
8755 * support/regression/ports/mcs51-stack-auto/spec.mk,
8756 * support/regression/ports/z80/spec.mk: use include and lib files from
8757 built version of sdcc instead of installed version
8758 * doc/sdccman.lyx: fixed typo in --nostdinc
8760 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
8765 * src/pic/gen.c : added support to generate code for struct bit fields.
8767 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
8769 * as/xa51/xa_version.h,
8770 * device/include/errno.h,
8771 * device/include/regc515c.h,
8772 * device/lib/_itoa.c,
8773 * device/lib/_ltoa.c,
8774 * device/lib/ser_ir_cts_rts.c,
8775 * sim/ucsim/xa.src/glob.cc,
8776 * sim/ucsim/xa.src/inst_gen.cc,
8777 * sim/ucsim/xa.src/xa_bit.cc,
8778 * sim/ucsim/xa.src/xa_sfr.cc,
8779 * sim/ucsim/z80.src/inst_dd.cc,
8780 * sim/ucsim/z80.src/inst_fdcb.cc,
8781 * support/scripts/keil2sdcc.pl,
8782 * src/pic16/pic16.dsp,
8783 * src/pic16/pic16a.dsp: corrected cvs line endings
8784 * device/lib/printf_large.c: fixed bug 1057979
8785 * src/pic16/gen.c: fixed non-C standard code
8786 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
8787 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
8788 * support/regression/ports/mcs51/support.c: reload T1 asap
8789 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
8790 pdata use and clear idata startup behaviour
8791 * support/regression/tests/bug1057979.c: added
8793 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
8795 * device/examples/ds390/ow390/ad26.h,
8796 * device/examples/ds390/ow390/cnt1d.h,
8797 * device/examples/ds390/ow390/crcutil.c,
8798 * device/examples/ds390/ow390/ownet.h,
8799 * device/examples/ds390/ow390/owsesu.c,
8800 * device/examples/ds390/ow390/swt12.h,
8801 * device/examples/ds390/ow390/swtoper.c,
8802 * device/examples/ds390/ow390/temp10.h,
8803 * device/examples/ds390/ow390/thermodl.c,
8804 * device/examples/ds390/tinitalk/tinitalk.dsp,
8805 * device/examples/ds390/tinitalk/tinitalk.dsw,
8806 * device/examples/mcs51/clock/hw.h,
8807 * device/examples/mcs51/simple2/go.bat,
8808 * device/examples/serialcomm/windows/serial.h,
8809 * device/examples/xa51/dummy.c,
8810 * device/examples/xa51/hello.c,
8811 * device/include/80c51xa.h,
8812 * device/include/at89x051.h: corrected cvs line endings
8814 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
8816 * src/pic16/main.c (options): added command line --gstack, to trace
8817 stack over/under flows,
8818 * added pragma 'wparam' to allow passing first byte of function
8819 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
8820 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
8821 call to __gstack_test function and sets up the symbol as extern,
8822 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
8823 * popaop): added call to pic16_testStackOverflow,
8824 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
8826 * (genCall, genPcall): now all parameters are passed via stack
8827 except in functions that are pass to wparam pragma in which WREG is
8829 * (genPcall): REENTRANT flag is checked to see if variable prototype
8830 contains reentrant keyword, don't call a non-reentrant function, via
8831 a reentrant function pointer or vice versa, functions are never
8833 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
8835 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
8836 SIGSEGV when accessing a NULL register stucture,
8837 * (pic16_printGPointerType): modified to handle UPPER modifier for
8838 function initializers, changed prototype of function to simpler one,
8839 * (pic16_printIvalFuncPtr): check to see if function is already
8840 added in externs list,
8841 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
8842 optimized a move from W to SFR with a move to the same register
8844 * device/lib/pic16/debug: NEW directory, contains debug features
8845 which are enabled when linking with libdebug.lib, currently command
8846 line option --gstack enables stack pointer tracing for over/under
8847 flow, corresponding sources are in debug/gstack
8849 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
8851 * doc/sdccman.lyx: updated SDCC version,
8852 * (PIC16 port): update list of command line options,
8853 * src/pic16/device.h (structure pic16_options_t): added field gstack
8854 to enable stack overflow tracing on push/pops,
8855 * src/pic16/device.c (statistics structure): added statistics
8857 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
8858 pic16_dump_int_registers): increase statistics counters for each
8859 * variable which is encountered
8860 * (pic16_dump_usection): emit each .udata variable to its own udata
8862 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
8863 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
8864 parameters via stack, otherwise use old scheme,
8865 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
8866 assembler output file,
8867 * src/pic16/main.c: added command line options --gstack to enable
8868 push/pop tracing for stack overflow,
8869 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
8870 instructions): added size of each instruction,
8871 * (pic16_countInstruction): estimate size of instructions in
8872 the_pFile list, inline assembly blocks are not counted,
8873 * (pic16_FixRegisterBanking): trace previous register usage, when
8874 banksel optimizations is greater than 0, don't emit a redudant
8877 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
8879 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
8880 * src/pic16/ralloc.c : applied same fix for pic16.
8881 * src/pic/gen.c : tidied it up a little.
8883 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8885 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
8886 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
8888 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8890 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
8892 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8894 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
8895 non-reentrant function __modsint in the interrupt function (thus
8896 corrupting math operations during serial I/O)
8897 * device/lib/ser_ir.c: as above, changed buffersize
8898 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
8900 * doc/Makefile: added option -t for rsync
8902 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8904 * src/SDCCast.h (struct ast),
8905 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
8907 2004-10-20 Borut Razem <borut.razem AT siol.net>
8909 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
8912 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
8914 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
8916 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
8917 support functions to replace long sequences of MOVFF's from access
8918 bank registers to stack and vice versa,
8919 * src/pic16/device.h: added new field opt_flags, where optimization
8920 flags can be set to enable certain features,
8921 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
8922 * pBlock, (genFunction, genEndFunction): surroung loop for
8923 saving/loading used registers in stack with PC_INFO pCodes,
8924 INF_LREGS. Code in between can then be optimized by pCode optimizer
8925 to support function calls,
8926 * (genDataPointerSet): fixed bug which loaded float fields in
8927 structures with corrupt data,
8928 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
8929 in a standard way debug info on stderr. Feature used for developing
8931 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
8932 obsolete chunks of code,
8933 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
8934 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
8935 * pic16/src/pcode.c (pic16_newpCodeInfo,
8936 * (pic16_newpCodeOpLocalRegs),
8937 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
8939 * (pic16_pCodeConstString): printing of the initial value of a
8940 symbol as a comment is inhibited since parsing was already done by
8941 copyStr and output is corrupt,
8942 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
8944 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8946 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
8948 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
8950 * as/mcs51/lkarea.c: removed old K&R style,
8951 (lnksect): changed check on boundary error,
8952 (lnksect2): changed check on boundary error,
8953 (lnksect2): extend XSTK to end of page if size = 1
8954 * as/mcs51/lkmain.c: removed old K&R style,
8955 (Areas51): create l_IRAM symbol
8956 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
8957 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
8958 model-mcs51-stack-auto, added model-mcs51-xstack-auto
8959 * device/lib/_mullong.c: added version to be compiled with xstack
8960 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
8961 * device/lib/mcs51/crtxclear.asm: clear pdata as well
8962 * device/lib/mcs51/crtxstack.asm: fixed comment
8963 * src/SDCCglue.c: maxInterrupts defaults to 0,
8964 (emitMaps): added pdata,
8965 (createInterruptVect): (re)moved default,
8966 (glue): added pdata,
8967 (glue): moved __start__xstack to XSTK with default size 1
8968 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
8969 and options.float_rent when options.stackAuto is set,
8970 (linkEdit): only write XDATA_NAME if provided on command line
8972 * src/SDCCmem.c: added pdata
8973 * src/port.h: added pdata_name to PORT
8974 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
8975 (saveRegisters, unsaveRegisters): removed usage of B,
8976 (genMinus): fixed accumulator clash,
8977 (genJumpTab): added comment, this needs another look
8978 * src/mcs51/gen.c: added check for "B in use" paranoia,
8979 added pushB() and popB()
8980 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
8989 * src/z80/main.c: (reset_regparms) made void parameter explicit and
8990 added PSEG (PAG,XDATA) or NULL to port specifier
8991 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
8992 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
8993 (_mcs51_genInitStartup): removed __start__xstack equ,
8994 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
8995 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
8996 * src/z80/gen.c (_rleAppend): fixed warnings
8997 * support/regression/tests/zeropad.c: added pdata test
8998 * .version: bumped to 2.4.6
9000 2004-10-17 Borut Razem <borut.razem AT siol.net>
9002 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9003 as a part of nightly build
9005 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9007 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9008 WREG holds the first byte function parameters,
9009 * (aopForSym): take special case for symbols which are in FARSPACE
9010 but in CODESPACE too,
9011 * (assignResultValue): modified to take into account _G.useWreg,
9012 * (genCall): don't use wreg for parameter passing when function is
9013 declared as reentrant, too, added optimization INCF to stack
9014 pointer when stack parameter count is 1,
9015 * (genFunction, genEndFunction): refurnished and fixed to not using
9016 wreg for passing parameters when function has varargs or is
9017 reentrant, fixed bug with symbol name compare for generating
9018 functions in absolute address,
9019 * (pic16_storeForReturn): refurnished,
9020 * (genCmp): began writing a new version of the function, not ready
9021 yet, therefore it is disabled,
9022 * (genAssign): do not read code memory when assigning a function to
9024 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9025 array of characters, not pointer,
9026 * (pic16initialComments): in debug mode emit an .ident directive for
9028 * (_process_pragma): emit a new warning type (internal to pic16)
9029 when setting stack to default length, emit a similar warning when
9030 placing a function at absolute address and address is not word aligned
9031 * (_pic16_parseOptions): added 'return TRUE' statement,
9032 * (_pic16_linkEdit): if compiling a source, then add the source's
9033 file object, first in the list of objects to link,
9035 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9037 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9038 * src/pic/main.c : removed VC warning.
9039 * src/pic/gen.c : changed comment.
9041 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9043 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9044 reference to a deprecated symbol _GPTRREG was causing failure to
9045 link. Thanks G. M. Gallant for the info.
9047 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9049 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9050 comments for Bugs item #954788.
9052 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9054 * src/pic16/device.c (pic16_dump_gsection,
9055 * pic16_groupRegistersInSection): handle symbols declared to be in
9056 access bank differently,
9057 * src/pic16/gen.c (struct _G): added field resDirect,
9058 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9059 send values read from stack directly to result and don't allocate
9061 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9063 * (pic16_sameRegsOfs): NEW,
9064 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9065 free because they were not allocated from temporary pool,
9066 * pic16_popRegFromString): workaround to fix a problem with
9067 allocating variables twice or never,
9068 * (genGenPointerGet): using PRODL instead of FSR0H,
9069 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9071 * (genAssign): take advantage of the _G.resDirect flag,
9072 * (genCast): around line 11844, use mov2f instead of directly
9073 MOVFF'ing between operands to account for literal values,
9074 * src/pic16/genutils.c: some new debug functions for gpsim have been
9076 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9077 float with integer part only,
9078 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9079 place variables in access bank
9080 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9081 updated sources to reflect recent changes in gen.c
9083 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9085 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9086 sources that searched for headers in installation path, now the
9087 device/include/pic16 is used,
9088 * src/pic16/glue.c (pic16glue),
9089 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9090 .line directives if not in debug mode, this suppresses assembler's
9091 warnings for ignored directives
9093 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9095 * src/port.h: made reset_regparms prototype void parameter explicit.
9096 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9097 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9098 * doc/sdccman.lyx: documented warning disabling and how to use
9099 printf_large to make it print floats.
9100 * device/include/stdbool.h: NEW
9101 * device/lib/_atof.c,
9102 * device/lib/_divuint.c,
9103 * device/lib/_divulong.c,
9104 * device/lib/expf.c,
9105 * device/lib/printf_large.c,
9106 * device/lib/sincosf.c,
9107 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9108 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9109 a completely reentrant lib.
9111 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9113 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9114 * device/include/pic16/stdio.h: fixed bug with colon
9116 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9118 * device/include/pic16/stdio.h,
9119 * device/include/pic16/stdlib.h,
9120 * device/include/pic16/math.h: NEW
9121 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9122 declared as _naked to reduce overhead
9123 * device/lib/Makefile.in (target port-specific-objects-pic16):
9124 changed * to *.* so to ignore the CVS directory,
9125 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9126 stacked variables back in stack,
9127 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9130 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9132 * .version: bumped version number to 2.4.5
9133 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9134 * support/Util/SDCCerr.c (messages structure): added entry for
9137 Large cumulative patch for pic16 port and libraries.
9138 * device/include/pic16/sdcc-lib.h,
9139 * device/include/pic16/stdarg.h,
9140 * device/include/asm/pic16/features.h,
9141 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9142 * device/include/pic16/float.h: changes reentrant keyword with
9143 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9144 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9145 updated target build-libraries to include objects from gptr,
9146 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9147 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9148 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9149 all function headings,
9150 * src/SDCCmain.c: added global parameter userIncDirsSet,
9151 * (parseCmdLine): when option -I is encountered add directory to
9153 * src/version.awk: added space between control and long,
9154 * src/pic16/NOTES: added some notes for the port,
9155 * src/pic16/gen.c: added prototype for mov2fp function,
9156 * (fReturnpic16[]): properly named return value registers,
9157 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9158 * (aopForSym): added code to handle symbols with onStack flag set,
9159 symbols onStack are allocated PTRSIZE bytes,
9160 * (aopFreeAsmop): handles special case where asmops are stack objects,
9161 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9162 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9163 added argument lock to trace flaws in allocating temporary registers
9164 when developing port,
9165 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9166 * (pic16_popRegFromString): reenabled allocating a direct register
9168 * (assignResultValue): various beautifications,
9169 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9170 referenced function argument,
9171 * (genIpush): reenabled to allow stacked arguments, handles only
9172 ic->parmPush iCodes,
9173 * (genCall, genPcall): major changes to allow for variable argument
9174 functions, fixed a bug with falsely restoring stack pointer after
9175 returning from call,
9176 * (genFunction): pending code for critical function,
9177 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9178 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9179 * (genNearPointerGet): fixed bug with indirect reading, was always
9181 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9183 * (genAddrOf): rewrote code to take address of a stacked function parameter
9184 * (genCast): fixed casting to generic pointer type,
9185 * src/pic16/gen.h: added AOP_STA,
9186 * (struct asmop): added field stk,
9187 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9188 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9189 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9190 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9191 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9192 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9194 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9196 * (pic16_port structure): generic pointer size is set to 3,
9197 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9198 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9200 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9201 operand is an iTemp,
9203 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9205 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9206 * debugger/mcs51/simi.c: addapt new syntax of s51
9208 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9210 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9211 * src/pic16/pcode.c: commented out some calls to free() in order to
9214 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9217 * src/SDCCicode.c (isiCodeInFunctionCall),
9218 * src/avr/ralloc.c (selectSpil),
9219 * src/pic/ralloc.c (selectSpil),
9220 * src/pic16/ralloc.c (selectSpil),
9221 * src/ds390/ralloc.c (selectSpil),
9222 * src/hc08/ralloc.c (selectSpil),
9223 * src/xa51/ralloc.c (selectSpil),
9224 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9225 stack in the middle of a function call sequence (fixes bug #1020268)
9226 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9227 costs associated with the minimum switch case.
9229 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9231 * src/SDCC.lex: fixed bug #1030549
9233 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9235 * src/SDCCcse.h (struct cseDef),
9236 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9237 over a function call if the CSE is derived from a symbol whose
9238 address has been taken (fixes bug #1029883)
9239 * support/regression/tests/bug-1029883: a new regression test for
9242 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9244 * src/hc08/gen.c (emitinline): fixed bug #1029778
9245 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9246 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9247 and starts toward RFE #905167)
9249 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9251 * src/pic16/gen.c (mov2f): New function to move an operand to
9252 another without considering if it is a literal or a register,
9253 * (pic16_sameRegs): don't check if they are both AOP_REG,
9254 * (AccRsh): removed andmask=0 lines,
9255 * (genLeftShift): duplicated to be improved in future versions,
9256 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9257 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9258 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9259 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9260 * (insertBankSwitch): fixed inserting banksel directives algorithm
9261 for instructions that follow a skip instruction, this fixes a report
9262 for broken subtraction code generation,
9263 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9264 iCode is a left op, just in case result and right share the same
9267 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9270 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9272 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9273 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9274 on 2004-09-12; it was buggy
9276 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9278 * src/SDCCsymt.h: removed RESULT_CHECK
9283 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9285 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9287 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9288 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9289 configuration values no more rejected by compiler, they are assigned
9290 to configuration registers with a warning message instead,
9291 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9292 the for-loop so last conf register is emitted too,
9293 * (_pic16_initPaths): link library libsdcc.lib by default,
9294 * (_hasNativeMulFor): modified test for multiplication according to
9295 Raphael Neider's remarks. Integer multiplication is also done with
9297 * device/include/pic16/pic18fregs.h: corrected type error in while
9298 testing and including 18f6720 header file
9300 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9302 * src/pic16/device.h (pic16_options): removed field use_crt,
9303 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9304 until an optimization to handle single bits is added,
9305 * (pic16_loadFSR0): moved before genUnpackBits,
9306 * (genAnd): some white lines removed,
9307 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9308 leave_reset flags in pic16_options when using crt modules,
9310 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9312 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9313 for bugs 898889 & 979599. Also used some safer print instructions.
9315 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9317 * src/pic16/device.h (pic16_options_t): added field use_crt,
9319 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9320 catch a probable future bug,
9321 * src/pic16/gen.c: aopIdx function commented out,
9322 * (genAssign): commented out old code which used aopIdx,
9323 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9324 code, added if conditionals to take into account the --use-crt
9325 command line options,
9326 * src/pic16/main.c (pic16_optionsTable): added new command line
9327 options, --use-crt= and --no-crt,
9328 * (_pic16_linkEdit): now the proper crt object is added in the
9329 linker command line except than when --no-crt is specified,
9330 * src/pic16/pcode.c,
9331 * src/pic16/pcode.h: added some structures and functions for a new
9332 optimization scheme to compansate for instruction overhead between
9333 same iCodes, this scheme is currently under development and is not
9335 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9337 * device/lib/pic16/startup/crt0i.c,
9338 * device/lib/pic16/startup/crt0iz.c: added global char variable
9339 __uflags to force the generation of an idata section
9341 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9344 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9345 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9347 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9349 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9350 Frieder) and clarified the default code optimization mode
9352 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9354 * src/SDCC.lex (doPragma, process_pragma),
9355 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9356 "opt_code_size", and "opt_code_balanced"
9357 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9358 regrouped options by category, added support for category headers
9359 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9360 and "--opt-code-size"
9361 * doc/sdccman.lyx: documented these new options and pragmas
9362 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9363 preference into account
9365 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9367 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9368 geniCodePreDec): Fixed bug 904237 by generating a warning
9370 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9372 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9374 * src/pic/device.c : When no max ram set validate full memory range.
9376 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9378 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9380 * device/lib/_gptrget.c,
9381 * device/lib/_gptrput.c: updated comment
9382 * device/lib/calloc.c,
9383 * device/lib/free.c,
9384 * device/lib/malloc.c,
9385 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9386 * src/SDCCcse.c (cseBBlock),
9387 * src/SDCCicode.c (printOperand, geniCodeArray),
9388 * src/SDCCicode.h (struct operand): fixed bug 868103
9389 * support/regression/tests/bug-868103.c: added
9390 * src/SDCCast.c (searchLitOp),
9391 * src/SDCCcse.h (struct cseDef),
9392 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9393 * src/SDCCicode.h (struct operand),
9394 * src/SDCCsymt.h (struct sym_link),
9395 * src/avr/gen.c (hasInc),
9396 * src/ds390/gen.c (hasInc),
9397 * src/hc08/gen.c (genPlusIncr, hasInc),
9398 * src/mcs51/gen.c (hasInc),
9399 * src/pic16/glue.c (pic16_printIvalChar),
9400 * src/pic16/ralloc.c (regWithIdx),
9401 * src/xa51/gen.c (hasInc) : removed warnings
9402 * src/SDCCast.c (createBlock): added comment ???
9403 * src/hc08/ralloc.c: updated comments
9405 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9407 * doc/sdccman.lyx: updated section on switch statements, added
9408 section about semaphore locking
9409 * doc/Makefile: added option -info for latex2html
9410 * device/lib/_gptrget.c,
9411 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9413 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9417 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9418 maxram is less than 0x100.
9420 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9422 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9424 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9435 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9436 a jump table is the best form for a switch statement, including
9437 automatic insertion of missing cases to make the case range
9438 continuous. Developed in collaboration with Frieder Ferlemann.
9440 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9442 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9443 accumulator result if it needs sign extension
9445 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9447 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9449 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9451 * device/lib/gbz80/printf.c,
9452 * device/lib/z80/printf.c: removed define for NULL
9454 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9456 * as/xa51/xa_link.c,
9457 * device/examples/ds390/ow390/ad26.c,
9458 * device/examples/ds390/ow390/cnt1d.c,
9459 * device/examples/ds390/ow390/counter.c,
9460 * device/examples/ds390/ow390/ds2480.h,
9461 * device/examples/ds390/ow390/ds2480ut.c,
9462 * device/examples/ds390/ow390/findtype.c,
9463 * device/examples/ds390/ow390/gethumd.c,
9464 * device/examples/ds390/ow390/owllu.c,
9465 * device/examples/ds390/ow390/ownetu.c,
9466 * device/examples/ds390/ow390/swt12.c,
9467 * device/examples/ds390/ow390/swtloop.c,
9468 * device/examples/ds390/ow390/temp.c,
9469 * device/examples/ds390/ow390/temp10.c,
9470 * device/examples/ds390/ow390/thermo21.c,
9471 * device/examples/ds390/ow390/tinilnk.c,
9472 * device/examples/ds390/ow390/tstfind.c,
9473 * device/examples/serialcomm/windows/serial.cpp,
9474 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9475 * device/include/reg51.h: fixed line endings for cvs
9477 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9479 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9480 packRegsForAccUse, packRegisters): new accumulator register
9482 * support/regression/ports/hc08/support.c (_putchar): suppress
9483 warning of unused variable
9484 * src/SDCCicode.c: added SWAP entry to codeTable
9486 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9488 * device/lib/sprintf.c: forgot to add this file before previous commit
9490 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9492 * src/pic16/gen.c (genPackBits): added operand right in function
9493 parameters, load result directly if p_type is POINTER (that is
9494 called by genNearPointerSet)
9495 * (genUnPackBits): added operand left in function parameters,
9496 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9497 FSR0 if accessing bitfields,
9499 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9501 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9502 _print_format; updated printf, sprintf, vsprintf
9503 * device/include/asm/default/features.h: corrected comment/define
9504 * device/lib/Makefile.in: added sprintf.c
9505 * device/lib/libsdcc.lib: added sprintf module
9506 * device/lib/printf_large.c,
9507 * device/lib/vprintf.c,
9508 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9510 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9511 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9512 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9514 * support/regression/tests/zeropad.c: define idata as data for hc08
9516 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9518 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9519 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9520 labels are referenced at least once (even if a reference is not found)
9521 * src/hc08/gen.c (emitcode): set isComment flag for comments
9522 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9523 loads), rules 6a..6b (optimize jumps to return)
9525 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9527 * device/lib/acosf.c (acosf),
9528 * device/lib/asinf.c (asinf),
9529 * device/lib/atanf.c (atanf),
9530 * device/lib/ceilf.c (ceilf),
9531 * device/lib/cosf.c (cosf),
9532 * device/lib/coshf.c (coshf),
9533 * device/lib/cotf.c (cotf),
9534 * device/lib/fabsf.c (fabsf),
9535 * device/lib/floorf.c (floorf),
9536 * device/lib/log10f.c (log10f),
9537 * device/lib/logf.c (logf),
9538 * device/lib/sinf.c (sinf),
9539 * device/lib/sinhf.c (sinhf),
9540 * device/lib/sqrtf.c (sqrtf),
9541 * device/lib/tanf.c (tanf),
9542 * device/lib/tanhf.c (tanhf),
9543 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9544 replaced all instances of "reentrant" in the library functions
9545 defined in math.h with this macro.
9546 * support/regression/tests/float_trans.c: reenabled test for hc08
9548 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9550 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9553 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9555 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9556 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9557 multi-byte volatile operands are used
9558 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9559 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9560 initialization to area GSINIT0 so that it would always precede
9561 any static initializers in GSINIT
9562 * support/regression/tests/zeropad.c: fixed idata define for hc08
9563 * support/regression/tests/bug-927659.c,
9564 * support/regression/tests/float_trans.c: disabled tests for hc08
9565 pending missing library routines
9566 * .version: increased version number to 2.4.4 - hc08 port now passes
9570 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9572 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9573 * Makefile.common.in,
9575 * as/hc08/Makefile.in,
9576 * as/mcs51/Makefile.in,
9577 * as/z80/Makefile.in,
9578 * debugger/mcs51/Makefile.in,
9579 * device/include/Makefile.in,
9580 * device/lib/Makefile.in,
9583 * link/z80/Makefile.in,
9584 * packihx/Makefile.in,
9585 * sim/ucsim/main_in.mk,
9586 * sim/ucsim/avr.src/Makefile.in,
9587 * sim/ucsim/doc/Makefile.in,
9588 * sim/ucsim/gui.src/serio.src/Makefile.in,
9589 * sim/ucsim/hc08.src/Makefile.in,
9590 * sim/ucsim/s51.src/Makefile.in,
9591 * sim/ucsim/xa.src/Makefile.in,
9592 * sim/ucsim/z80.src/Makefile.in,
9594 * support/cpp2/Makefile.in,
9595 * support/librarian/Makefile,
9596 * support/makebin/Makefile: added DESTDIR to the install path proposed
9597 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9598 * doc/sdccman.lyx: added DESTDIR documentation
9600 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9602 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9603 instruction for interrupt handlers, use fast returns when returning
9604 from high priority interrupts
9606 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9608 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9610 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9611 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9612 bugs, ported much of Bernhard's code from mcs51
9613 * src/mcs51/gen.c (genSend),
9614 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9615 than one when calling a reentrant function
9616 * device/lib/_mullong.c: defined an alternate struct layout for big
9619 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9621 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9624 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9626 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9627 are sane and complete before asking the port its prefered parameter
9628 passing method (fixes bug #1017633)
9629 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9632 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9634 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9635 problem in bitfields >= 8 bits.
9637 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9639 * src/SDCCsymt.c: undid changes that were not meant to be committed
9641 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9643 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9645 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9647 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9648 copied and wrong bit got inverted
9650 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9652 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9653 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9654 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9655 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9656 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9657 assignments to bitfields at known addresses
9658 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9659 reads from bitfields at known addresses
9660 * src/hc08/ralloc.c (packRegisters),
9661 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9662 genhc08Code): optimize pointer get values used as conditionals
9663 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9666 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9668 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9669 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9670 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9673 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9675 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9677 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9679 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9682 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9684 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9686 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9688 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9691 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9693 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9695 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9697 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9698 cases use more compact code.
9700 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9702 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9704 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9706 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
9708 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9711 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
9712 parameter of changePointer() from symbol* to sym_link*
9713 * src/SDCCast.c (decorateType): call changePointer() for CAST op
9714 * src/SDCCsymt.c (compareType): void* type is castable to other
9715 pointers, but not necesarily an exact match.
9716 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
9717 is no longer blindly treated as an exact match.
9718 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
9720 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
9722 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
9724 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
9729 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
9731 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
9735 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
9737 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9739 * src/mcs51/gen.c (emitcode): fixed bug #992819
9741 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
9743 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
9744 there's no need to make it worse
9746 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9748 * src/mcs51/ralloc.c (deassignLR),
9749 * src/ds390/ralloc.c (deassignLR),
9750 * src/hc08/ralloc.c (deassignLR),
9751 * src/z80/ralloc.c (deassignLR),
9752 * src/pic/ralloc.c (deassignLR),
9753 * src/pic16/ralloc.c (deassignLR),
9754 * src/avr/ralloc.c (deassignLR),
9755 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
9756 rlivePoint): fixed another part of bug #971834
9758 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9760 * src/z80/main.c: enabled "critical" keyword
9761 * src/z80/mappings.i,
9762 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
9763 functions (fixes bug #979646)
9764 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
9766 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9768 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
9771 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
9773 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
9774 doesn't disable too much optimizations
9776 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9778 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
9780 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
9782 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
9784 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9786 * src/pic/gen.c tidied up tabs
9787 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
9788 * src/pic/main.c tidied up tabs
9789 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
9790 * src/pic/pcoderegs.c tidied up tabs
9791 * src/pic/ralloc.c tidied up tabs
9793 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
9795 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
9796 to S_FIXED for pic16 port and when symbol is not in level 0,
9797 allocate for S_REGISTER storage class and pic16 port, too,
9798 * src/pic16/device.h: prototype for checkSym,
9799 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
9800 * (pic16_assignConfigWordValue): test the value and the mask to
9801 validate that the value is suitable for the configuration word,
9802 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
9803 collect extern declared symbols, don't emit symbol twice, check
9804 first if symbol is in publics set first,
9805 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
9806 * added command line '--fstack' which enables an experimental
9807 feature for stack access, too buggy to be used yet...
9808 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
9809 * (pic16_allocDirReg): when register has storage class S_REGISTER
9810 allocate in pic16_dynAccessRegs,
9811 * device/include/pic16/pic18f????.h: modified configuration word
9812 naming convention, words started as CONFIG0H but should be CONFIG1H
9814 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
9816 * device/include/mcs51reg.h: fixed bug 970993
9818 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9820 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
9821 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
9822 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
9823 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
9824 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
9825 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
9826 error/warning numbers,
9827 added function setWarningDisabled()
9828 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
9829 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
9830 _memcmp.c _memmove.c calloc.c realloc.c free.c
9831 * support/regression/tests/malloc.c: added tests for new functionality
9832 * support/regression/tests/zeropad.c: added tests for truncated initializers
9833 and initialized char arrays starting with '\x0'
9834 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
9836 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
9838 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
9840 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9842 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
9843 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
9844 peephole 177.e. Thanks to anonymous
9846 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
9848 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
9849 function isn't used in the source but referenced as a
9850 variable initializer then declare it as extern in .asm file
9852 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
9854 * .version: increased version number to 2.4.3
9856 Adding version extension according to ChangeLog CVS revision
9857 * src/Makefile.in (target all): added dependency 'version.h'
9858 * (rule version.h): added rule to create version.h from ChangeLog,
9859 * (rule dep): added dependency version.h,
9860 * src/version.awk: AWK script to create version.h
9861 * src/SDCCdwarf2.c (dwWriteModule),
9862 * src/SDCCglue.c (initialComments),
9863 * src/SDCCmain.c (printVersionInfo): modified to write after
9864 version string the version extension number,
9865 * src/SDCCutil.c: included "version.h"
9866 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
9868 * src/SDCCutil.h: added prototype for getBuildNumber
9870 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
9871 includeDirsSet, too,
9872 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
9873 const char [] is found in function prototype...
9875 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
9876 moving to WREG with source is already in WREG,
9877 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
9878 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
9879 * (aopForSym): stack'ed symbols are partially supported, added
9880 if-clause to support symbols in FARSPACE,
9881 * (sameRegs): added test for AOP_ACC to see if registers are same,
9882 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
9883 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
9884 * (pic16_popRegFromString): will not allocate a new register if it
9885 doesn't find one by name, bug may have introduced...
9886 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
9887 * (genIpush): revived to use pic16 port's stack,
9888 * (genAddrOf): added incomplete case for stack'ed operand,
9889 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
9890 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
9891 can handle multibyte operands,
9892 * src/pic16/glue.c (pic16_printIval*): some debug info added,
9893 * (pic16initialComments): added message for MPLAB compatibility
9895 * src/pic16/main.h: prototype for pic16_mplab_comp,
9896 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
9897 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
9898 * (_pic16_linkEdit): NEW, handles link stage, transferred here
9899 because of increased complexity of procedure,
9900 * (_process_pragma): stack pragma changed to format 'stack pos len',
9901 emit symbol '_stack_end' to conform with gplink,
9902 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
9903 to search for register,
9904 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
9906 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
9907 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
9908 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
9909 case for PO_GPR_REGISTER,
9910 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
9911 dies, the new era is ahead !...
9912 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
9913 pic16_dynInternalRegs,
9914 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
9915 * (pic16_allocDirReg): minor optimizations and bug fixes,
9916 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
9918 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
9919 load stack and frame pointer with address of 'stack_end' symbol
9921 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
9923 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
9924 without source code but only variable initializers
9926 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
9928 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
9929 external are not declared as extern to reduce overhead while linking
9931 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
9933 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
9935 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
9937 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
9938 Yee Keat for the patch
9939 * src/SDCCast.c (decorateType): fixed bug #979599
9940 * src/ds390/gen.h: removed local fReturnSizeDS390
9941 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
9942 * src/ds390/gen.c (genAnd, genOr, genXor),
9943 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
9945 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
9947 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
9948 add relFilesSet to $3, manipulate $2 to handle linking of object
9949 files without source files in command line,
9950 * device/include/pic16 (all headers): added ID location macros,
9951 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
9952 entries for ID location bytes,
9953 * (pic16_assignIdByteValue): NEW,
9954 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
9955 added field dumpcalltree to pic16_options_t,
9956 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
9957 is used instead of pic16_Gstack_base_addr, check if (ifx) before
9958 emitting rFalseIfx label after check_carry label,
9959 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
9960 pic16_emitDIRegs), NEW
9961 * (pic16glue): dump .calltree file when option --calltree found,
9962 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
9963 * (_pic16_genAssemblerPreamble): emit ID locations after
9964 configuration registers,
9965 * (pic16_linkCmd): modifications of the link command,
9966 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
9967 * (pic16_pCodeInitRegisters): don't init stack registers,
9968 * (pic16_findPrevInstruction): fixed bug,
9969 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
9970 bug with immediate registers,
9971 * (buildCallTree): traces stack push and pop,
9972 * (pct2): dump also stack usage for each function,
9973 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
9974 * (pic16_allocDirReg): various modifications,
9975 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
9978 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
9980 * src/pic16/pcode.c: removed buggy double colon
9982 2004-07-01 Borut Razem <borut.razem AT siol.net>
9984 * support/scripts/sdcc.nsi: added include/pic16 to setup
9986 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
9988 * device/lib/Makefile.in: fixed bug in target objects-pic16,
9989 * device/lib/pic16/Makefile: prefixed with dash (-) command under
9991 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
9992 specific command line arguments. Also added sample lkr script
9993 for placing a variable at a specific memory bank.
9994 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
9995 at a specific memory bank,
9996 * (pic16_dump_isection): fixed bug which caused string literals to
9997 be omitted when dumping idata section,
9998 * (pic16_groupRegistersInSection): added code to handle registers
9999 in specific memory banks,
10000 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10001 public, all references are renamed too,
10002 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10004 * (pic16_storeForReturn): added case to handle when dest is WREG,
10005 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10006 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10007 pic16_rel_udata, check to see if that register is marked as being
10008 a member of a specific memory bank,
10009 * (pic16_printIvalCharPtr): added code to add string literals either
10010 to code or the idata sections,
10011 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10012 also accept the 'udata' pragma,
10013 * src/pic16/main.h: new structure types sectName and sectSym
10014 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10015 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10016 * (pic16_findPrevInstruction): fixed, it returned nothing,
10017 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10018 instruction combinations,
10019 * (pic16_FixRegisterBanking): heavily reorganised,
10020 * (pic16_AnalyzeBanking): if generating banksel directives is
10021 disabled, then don't call FixRegisterBanking at all,
10022 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10023 completely removed,
10024 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10026 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10028 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10029 Phuah Yee Keat <yk.phuah AT nestac.com>
10031 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10033 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10034 correctly the IVT even if it is relocated to some other location
10036 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10038 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10039 * device/include/pic16/pic18f2220.h: NEW,
10040 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10041 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10042 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10043 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10044 nodefaultlibs, ivt_loc is the location of the interrupt vector
10045 table, and nodefaultlibs signs that default libraries should not be
10046 linked in link stage,
10047 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10048 according to --ivt-loc argument,
10049 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10050 when pragma stack is found,
10052 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10054 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10055 256 (range check), 257 (do while), 258.a-f (bit banging
10056 f.e. on 3-wire SPI bus)
10058 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10060 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10061 variables used exclusively within a loop
10063 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10065 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10067 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10069 * src/SDCClrange.c (computeClash): fixed bug #971834
10071 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10073 * src/mcs51/gen.c (genCmp): fixed bug #975903
10074 * src/hc08/gen.c (operandsEqu),
10075 * src/ds390/gen.c (operandsEqu),
10076 * src/z80/gen.c (operandsEqu),
10077 * src/pic/gen.c (operandsEqu),
10078 * src/pic16/gen.c (operandsEqu),
10079 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10080 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10082 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10084 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10086 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10088 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10089 default case in switch statement,
10090 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10091 to eliminate problem with initialisation of pointers, but problem
10093 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10094 * (emitStaticSegment): removed various lines emitting debug info,
10095 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10096 added processor registers for utilizing EEPROM,
10097 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10098 configurable and set 8
10100 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10102 * .version: increased version number to 2.4.2,
10104 Cumulative patch for pic16 port
10105 * src/pic16/device.c: changed scheme to dump initial values for
10106 variables in idata segment, all print_idata* functions were removed,
10107 now the pic16_printIval* will be called,
10108 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10109 * _pic16_printPointerType, pic16_printPointerType,
10110 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10111 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10112 NEW, similar to the respective functions in SDCCglue.c,
10113 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10114 way, emitting hex bytes,
10115 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10117 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10119 * src/avr/ralloc.c (serialRegAssign),
10120 * src/xa51/ralloc.c (serialRegAssign),
10121 * src/pic/ralloc.c (serialRegAssign),
10122 * src/pic16/ralloc.c (serialRegAssign),
10123 * src/hc08/ralloc.c (serialRegAssign),
10124 * src/z80/ralloc.c (serialRegAssign),
10125 * src/ds390/ralloc.c (serialRegAssign),
10126 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10128 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10130 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10131 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10133 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10135 Cumulative patch for pic16 port:
10136 * src/pic16/device.h (typedef PIC16_device) modified fields for
10137 defining microcontrollers,
10138 * src/pic16/device.c: added new info for all devices in Pics16 array,
10139 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10140 to be optimised out by the pCode optimiser,
10141 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10142 specially, bug reported by G.M. Gallant,
10143 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10144 as force'd so that cannot be optimised out by pCode optimiser,
10145 * src/pic16/pcode.c,
10146 * src/pic16/pcodepeeph.c,
10147 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10148 they are disabled by default, but can be enabled explicit with
10149 command argument --denable-peeps, for testing,
10150 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10151 --pomit-ivt in COMPILE_FLAGS
10153 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10155 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10156 compilation on MSVC
10158 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10160 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10162 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10164 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10165 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10167 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10169 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10170 would only assign 0x300001 register.
10172 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10174 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10175 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10177 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10179 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10181 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10182 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10183 added peephole 254 (left shift), 255 (jump table)
10185 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10187 * device/lib/Makefile.in: removed comment line with model-pic16,
10188 * (target port-specific-objects-pic16): the libraries and objects
10189 are copied to the build directory form the device/lib/pic16/bin
10192 Cumulative patch concerning pic16 port:
10193 * library directory has been re-organized,
10194 * added support for PIC18F1220,
10195 * added headers and library sources for chips 18f1220,18f6520,
10196 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10198 * configuration registers setting has changed, now each supported
10199 device has a complete description of the registers it uses,
10200 * all initialisations are moved to idata sections, these section
10201 can be absolute or relocatable,
10202 * fixed initialisation of codespace variables,
10203 * fixed warning about PCLATU and gpsim,
10204 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10205 * (genAssign): use table reads when assigning from variables in codespace,
10206 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10207 char/int variables placed in codespace,
10208 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10209 registers set in .asm file, no need for --pomit-config-words anymore,
10210 * (pic16glue): some 8051 legacy segments are commented out
10211 (to be removed completely),
10212 * added support for alternative assembler and linker with --asm=
10213 and --link= command line arguments,
10214 * peepholes are disabled automatically in the port, no need to
10215 specify on command line,
10216 * port supports natively char/int/long multiplication, but converts
10217 all divisions to support functions,
10218 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10219 to the file set in variable $2,
10220 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10221 strings in ASCII format and not in hex,
10222 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10223 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10224 allocate proper register if iCodes aren't temporary,
10226 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10228 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10230 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10232 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10235 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10237 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10238 computed address is reused
10239 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10240 multi-byte bitfields
10242 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10244 * src/z80/gen.c: (genArrayInit): must check for pointers too
10246 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10248 * support/regression/tests/zeropad.c: never meant to commit the
10249 nestedstruct test: removed, added check for GCC version
10251 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10253 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10254 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10255 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10256 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10257 bugs 928906 and 954082 half-empty initializers
10259 * src/SDCCsymt.c (getAllocSize): added for above fix
10260 * src/z80/gen.c (genArrayInit): fixed bug 741044
10261 * support/regression/tests/zeropad.c: added tests
10263 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10265 * src/pic16/device.c (pic16_dump_section): corrected bug which
10266 caused some symbols of the libraries to be misplaced
10268 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10270 * src/pic16/glue.c,
10271 * src/pic16/ralloc.h,
10272 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10273 to fix conflict with pic port
10275 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10277 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10278 externs configuration variables,
10279 * src/pic16/ralloc.h,
10280 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10281 prototype in header, commented out some debug messages
10283 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10285 * src/pic16/glue.c,
10286 * src/pic16/main.c,
10287 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10288 for gpasm COFF object generation. Thanks to D. Hawkins for
10291 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10293 * src/ds390/main.c,
10294 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10295 Brock for spotting this)
10296 * src/ds390/gen.c (genEndFunction),
10297 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10298 interrupt handler and critical. Disable push/pop optimizations when
10299 peephole optimizations disabled.
10301 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10303 Updated pic16 library sources and headers.
10304 * device/lib/pic16/pic18f*/ ,
10305 * device/include/pic16/*.h: modified to handle structured SFR
10308 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10310 * src/port.h (PORT structure): added hook initPaths, now each
10311 port can declare its own default search paths,
10312 which can been seen with the --print-search-dirs option,
10313 see pic16 port for example,
10314 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10315 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10316 * (doPrintSearchDirs): NEW, replaces in a central manner the
10317 printing of search dirs which was split in set*Paths functions,
10318 * (main): added call to port->initPaths and doPrintSearchDirs,
10320 * src/ds390/main.c,
10323 * src/izt/tlcs900h.c,
10324 * src/mcs51/main.c,
10326 * src/pic16/main.c: modified port structures to reflect addition of
10329 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10330 * (pic16_dump_section): for registers in same address reserve memory once,
10331 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10333 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10334 result is greater in size than right or left,
10335 * (pic16_genUMult8X8_8): there are some cases where the result can
10336 be 16 bits size, so handle these,
10337 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10338 * (pic16_outBitC): modified to emit pcodes,
10339 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10341 * (genDivOneByte): implemented algorithm to divide 8-bits,
10342 * (genCmp): uncommented goto, but issues still exist,
10343 * (genAnd): fixed a bug with variables >8bits,
10344 * (genPackBits): optimization added that uses BCF/BSF to change a
10346 * (genAssign): fixed bug when assigning floating point literals,
10347 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10348 __sdcc_gsinit_startup label,
10349 * src/pic16/main.c (_pic16_init): removed search directory
10351 * (_pic16_initPaths): NEW, used to initialise search directories,
10352 * (_hasNativeMulFor): support functions for all except char/int
10353 multiplication, and char division,
10354 * (PIC16_port struct): modified entry for native mul support,
10355 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10357 * (buildCallTree): call to register_usage is ifdef'ed out,
10359 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10361 * device/include/string.h: applied Stas Sergeev's patch to make this
10362 header file compatible with the preprocessor -Wundef option
10363 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10364 failure (fixes bug #941458)
10366 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10368 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10369 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10370 that the variable, not the function, should be static
10371 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10372 to be consistent with non-literal case
10374 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10376 * src/SDCCast.c (isConformingBody): fixed bug #949967
10377 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10378 convilong): fixed bug #952086
10380 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10382 * src/SDCCmem.c (allocVariables): fixed bug #955321
10384 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10386 * src/hc08/main.c (_hc08_genAssemblerEnd),
10387 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10388 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10389 completely eliminated the use of a temporary file
10390 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10391 when more than one file linked
10392 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10394 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10396 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10397 which fixes bug #543481
10398 * support/regression/tests/bug-751703.c: fixed comments left from a
10399 cut and paste error
10400 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10401 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10402 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10404 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10405 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10406 are now changed to underscores in moduleName
10408 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10410 * as/mcs51/lkmem.c: better fix for bug #954173
10412 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10413 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10415 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10416 * device/include/c8051f000.h,
10417 * device/include/c8051f120.h,
10418 * device/include/c8051f300.h,
10419 * device/include/c8051f310.h,
10420 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10421 PWM16) and detab'ed
10423 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10425 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10426 and mailing lists, doc'ed --no-peep-comments, removed reference
10427 to knoppix (newest version has no LyX/LaTeX), other minor changes
10428 * src/SDCCglue.c (glue): save 2 bytes stack space with
10429 option --main-return. The ljmp could probably be avoided too
10431 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10433 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10435 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10437 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10438 * src/SDCCopt.c (isLocalWithoutDef),
10439 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10440 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10441 (credit to Maarten Brock for patch #949363, on which this is based)
10442 * support/regression/tests/bug-751703.c: some test cases of extern used
10443 within inner scopes.
10445 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10447 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10449 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10451 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10452 dwWriteLabel): fix to create valid debugger symbols even when
10453 the module name has non-alphanumeric symbols in it
10454 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10455 when a variable's allocation has been optimized away
10458 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10460 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10462 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10463 * src/mcs51/main.c,
10464 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10465 * src/ds390/main.c,
10466 * src/z80/gen.c (z80_emitDebuggerSymbol),
10468 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10470 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10471 * src/pic16/main.c,
10472 * src/avr/gen.c (avr_emitDebuggerSymbol),
10474 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10476 * src/SDCCdebug.c (emitDebuggerSymbol),
10478 * src/port.h: added a debugger struct to the port struct. Added a
10479 callback for defining debugger symbols
10481 * src/SDCCast.c (createLabel),
10482 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10485 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10486 iCode back to the ast for the function
10488 * src/hc08/ralloc.c (hc08_assignRegisters),
10489 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10490 unneeded fields from the regs struct.
10491 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10492 pushReg() & pullReg() functions instead of emitcode()
10494 * src/hc08/gen.c (genLabel, genhc08Code),
10495 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10497 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10500 * src/hc08/gen.c (genEndFunction, genhc08Code),
10502 * src/mcs51/gen.c (genEndFunction, gen51Code),
10504 * src/ds390/gen.c (genEndFunction, gen390Code),
10506 * src/z80/gen.c (genEndFunction, genZ80Code),
10509 * src/pic/gen.c (genEndFunction, genpic14Code),
10511 * src/pic16/gen.c (genEndFunction, genpic16Code),
10513 * src/avr/gen.c (genEndFunction, genAVRCode),
10515 * src/xa51/gen.c (genEndFunction, genXA51Code),
10517 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10518 specific code to cdbFile.c and out of the backend code generators
10520 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10521 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10522 starting address is now 0
10525 * as/hc08/m08pst.c,
10526 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10527 assembler directive for DWARF support
10528 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10532 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10534 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10536 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10537 and inappropriate peephole optimization in jump tables
10539 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10541 * as/hc08/m08pst.c,
10542 * src/SDCCglue.c: sdccopt works for the hc08 port now
10544 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10546 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10548 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10550 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10552 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10554 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10558 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10559 comments from the peephole optimizer replacement rules
10560 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10562 * src/SDCCcse.c (updateSpillLocation),
10563 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10565 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10566 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10567 objects far pointers
10569 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10571 * src/SDCCsymt.h: a missing part of my last change
10572 * src/pic/ralloc.c (regTypeNum),
10573 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10575 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10578 * src/SDCCicode.c (aggrToPtrDclType),
10579 * src/SDCCptropt.h,
10580 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10581 ptrPseudoSymConvert),
10582 * src/pic/ralloc.c (regTypeNum),
10583 * src/pic16/ralloc.c (regTypeNum),
10584 * src/hc08/ralloc.c (regTypeNum),
10585 * src/ds390/ralloc.c (regTypeNum),
10586 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10587 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10589 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10591 * link/z80/lkmain.c (afile),
10592 * as/hc08/lkmain.c (afile),
10593 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10594 prevent a pointer problem when a filename has no directory and
10595 no extension specified.
10597 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10599 * link/z80/lkmain.c (afile): allow periods in directory names
10600 * link/z80/lkmain.c (afile),
10601 * as/mcs51/lkmain.c (afile),
10602 * as/hc08/lkmain.c (afile): allow linker script file to have an
10603 extension other than ".lnk"
10604 * link/z80/lklex.c (getfid),
10605 * link/z80/lkmain.c (parse),
10606 * as/mcs51/lklex.c (getfid),
10607 * as/mcs51/lkmain.c (parse),
10608 * as/hc08/lklex.c (getfid),
10609 * as/hc08/lkmain.c (parse): Support comments in the linker script
10610 file on lines by themselves and after filenames
10612 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10614 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10616 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10618 * src/z80/peeph-z80.def: removed some peephole rules that don't
10619 work with multibyte arithmetic (fixed bug #937126)
10620 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10621 to registers and not global variables
10622 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10623 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10624 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10625 checking for assignments not internally generated (fixed bug #931895)
10626 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10627 structure member (fixed bug #930072)
10629 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10631 * src/SDCCmain.c (linkEdit),
10632 * src/hc08/main.c (_hc08_parseOptions),
10633 * as/hc08/Makefile.in,
10634 * as/hc08/aslink.h,
10636 * as/hc08/m08pst.c,
10637 * as/hc08/lkrloc.c (relr, rele),
10638 * as/hc08/lkarea.c (lnkarea)
10639 * as/hc08/lkmain.c (afile, parse),
10640 * as/hc08/lkelf.c: support for ELF output
10641 * as/hc08/lks19.c (s19),
10642 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10644 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10646 * as/mcs51/lkihx.c: Fixed bug #899105.
10648 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10650 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10651 .dsp files from Unix to DOS.
10653 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10655 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10656 function pointers; we have been compliant for several months now.
10657 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10658 change that was accidently commented out
10659 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10660 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10663 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10665 * src/hc08/gen.c: output of all of the internal debugging information
10666 is now controlled by the D() macro; it is disabled by default
10668 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10670 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10671 harder to keep the same registers during a CAST iCode
10672 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10673 long via int can be done in a single cast, if the signedness is
10675 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10676 putchar() in tinibios.c in ds390's library
10678 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10680 * src/SDCCast.c (decorateType): fixed bug #898889,
10681 cast result of a literal complement too
10682 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10683 fixed check for bitfields
10685 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10687 * src/SDCCicode.c (geniCodeLogic): made it static,
10688 (geniCodeLogicAndOr): added in order to fix bug #905492,
10689 (ast2iCode): fixed bug #905492
10690 * support/regression/tests/bug-905492.c: added
10691 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10692 (processParms): fixed bug #927659: don't copy parms, this will clear
10694 * support/regression/tests/bug-927659.c: added
10696 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10698 * src/SDCCast.c (addCast): don't cast float to char
10699 * device/lib/libsdcc.lib: added _memmove
10701 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10703 * device/lib/large/Makefile: fixed parallel execution by
10704 replacing `make` by `$(MAKE)`
10706 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10708 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
10709 offsets (fixes bug #923936)
10711 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
10713 * device/lib/small/Makefile: fixed parallel execution by
10714 replacing `make` by `$(MAKE)`
10716 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10718 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
10720 2004-03-23 Scott Dattalo <scott AT dattalo.com>
10722 * src/pic/gen.c (genCpl): multi-byte complements were not working.
10723 * src/regression/Makefile: Regression test was not running.
10725 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10727 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
10728 complement if possible
10729 * src/SDCCval.c (valComplement),
10730 * src/SDCCicode.c (operandOperation): fixed complement of literal
10731 * support/regression/tests/onebyte.c (testComplement): added
10733 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
10735 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
10736 return an optimized tree; actually replace actParm with the new tree
10737 * src/SDCCast.h: added some parantheses to remove side effects
10738 * support/regression/tests/bug-920866.c
10740 2004-03-21 Scott Dattalo <scott AT dattalo.com>
10741 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
10742 Bit operands were not being handled properly in the pic14 port.
10743 (now src/regression/add.c passes again).
10745 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10747 * src/SDCC.y (labeled_statement): case and default no longer require
10748 a following statement (RFE #893037)
10750 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10752 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
10753 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
10754 disabled (fixes bug #916294)
10755 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
10756 "mov a,acc"; patch provided by Lenny Story
10757 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
10759 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10761 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
10763 * src/ds390/gen.c (genFunction, genEndFunction),
10764 * src/ds390/ralloc.c (ds390_assignRegisters),
10765 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
10766 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
10767 pushed if there are parameters passed on the stack. Also, a cleaner
10768 way to decide if r0/r1 should be pushed/popped. (Together they fix
10771 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10774 * device/lib/mcs51/crtpagesfr.asm,
10775 * device/lib/mcs51/crtxinit.asm,
10776 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
10777 to avoid confusion with Si Lab's SFRPAGE register.
10779 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10781 * src/SDCCglue.c (emitMaps): allow public sfr variables
10782 * src/SDCCglue.c (initialComments): include compiler build date
10783 with compiler version and put the timestamp of the generated
10784 assembly file on a serperate line to be less confusing.
10785 * src/port.h: added genInitStartup hook
10787 * src/ds390/main.c,
10790 * src/pic16/main.c,
10792 * src/z80/main.c: genInitStartup initialize as NULL (default to
10793 historical behaviour)
10794 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
10795 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
10796 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
10797 library instead of hard coding it into the compiler.
10798 * support/regression/ports/mcs51-stack-auto/spec.mk,
10799 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
10800 * device/lib/mcs51/Makefile,
10801 * device/lib/small/Makefile,
10802 * device/lib/large/Makefile,
10803 * device/lib/mcs51/crtpagesfr.asm,
10804 * device/lib/mcs51/crtstart.asm,
10805 * device/lib/mcs51/crtxclear.asm,
10806 * device/lib/mcs51/crtxinit.asm,
10807 * device/lib/mcs51/crtclear.asm,
10808 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
10809 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
10810 and into user configurable files.
10811 * device/lib/clean.mk: clean mcs51 directory too
10812 * support/regression/tests/longlit.c: added static to T1 declaration
10813 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
10814 accesses in the initialization code
10816 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10818 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
10819 OSCTRIMVAL as noted in bug #916008
10821 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10823 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
10824 in loops with multiple exits (reported as incorrect registers
10825 used by Martin Helmling in Sdcc-user list)
10827 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10829 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
10830 made ds390 register extensions look less like error messages
10832 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10834 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
10835 reported by Adam Wozniak in Sdcc-user list
10837 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
10839 * src/SDCCast.c (decorateType): fixed with bug and promotion in
10840 arithmetic optimizations, added debug output
10842 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
10844 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
10845 * sdcc.spec: updated and split sdcc into 3 rpms
10846 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
10847 needed for literals of LEFT_OP and '+'
10848 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
10849 introduced RESULT_TYPE_NOPROM
10850 (geniCodeMultiply): fixed logic for decision if mul is optimized to
10852 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
10853 limited promotion to int only for '*'
10854 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
10856 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
10858 * src/pic16/gen.c (genSkip),
10859 (genc16bit2lit), (gencjneshort): commented out
10860 (is_LitOp): new helper function, checks operand type
10861 (genCmpEq): rewritten
10863 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
10865 * support/regression/tests/bug-908454.c: added
10867 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
10869 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
10870 * src/SDCCicode.c (usualBinaryConversions): op needs int type
10871 (geniCodeCast): cosmetic, don't preserve bit storage class
10872 (geniCodeLeftShift): added promotion
10873 (geniCodeLogic): fixed regression
10874 * src/SDCCsymt.c (computeTypeOr): accept bits too
10875 (compareType): 2nd part of fix for bug #908454, needed for bitfields
10877 2004-03-07 Borut Razem <borut.razem AT siol.net>
10879 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
10881 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
10883 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
10884 version of pic16_genPackRegisters which does not check if ic is a
10886 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
10887 function cause string1.c regression test fails
10889 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
10891 * sim/ucsim/configure.in,
10892 * sim/ucsim/configure,
10893 * sim/ucsim/doc/Makefile.in: use docdir
10894 * src/SDCC.y: fixed sbit atrributes
10895 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
10896 * src/SDCCast.c (decorateType): |^& need special promotion handling
10898 * src/SDCCsymt.h: moved definition of RESULT_TYPE
10899 * src/SDCCsymt.h (computeType),
10900 * src/SDCCicode.c: computeType() needs op
10901 * src/SDCCsymt.c (checkTypeSanity),
10902 * doc/sddman.lyx: "plain" bitfields are unsigned
10903 * src/SDCCsymt.c (computeTypeOr): added
10904 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
10906 * src/SDCCval.c (val*): computeType() needs op
10907 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
10908 * support/regression/tests/onebyte.c: added tests for |^&
10910 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
10912 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
10913 for writing icode into asm output.
10915 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
10917 * src/pic16/device.c: added some debug lines enabled
10918 with macro DEBUG_CHECK,
10919 * src/pic16/genarith.c: more debug in genPlus,
10920 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
10921 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
10922 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
10923 * (aopForSym): onStack symbols are re-placed in data memspace,
10924 and onStack flag is cleared,
10925 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
10926 copy temporary pcodeop,
10927 * (genPcall): added warning for not updating PCLATU,
10928 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
10929 always true for pic16 port,
10930 * (genMultOneWord): NEW, supports integer multiplication,
10931 * (genMult): modified to call genMultOneWord,
10932 * (ifxForOp): added warning when return NULL,
10933 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
10934 flag is set before call to operandFromSymbol for implicit
10936 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
10937 options.intlong_rent are set by default,
10938 * (_hasNativeMulFor): modified to allow port generation of integer
10940 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
10941 set regtype to REG_SFR for all registers, restricting seting the
10942 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
10944 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10946 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
10947 more than 500 times in the regression tests
10949 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10951 * support/Util/SDCCerr.h,
10952 * support/Util/SDCCerr.c,
10953 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10955 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
10956 for symbol conflicts.
10957 * support/valdiags/tests/enum.c,
10958 * support/valdiags/tests/tentdecl.c,
10959 * support/valdiags/tests/struct.c: expect possible error messages
10960 referring to original symbol definitions.
10961 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
10963 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
10965 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
10967 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
10969 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
10971 * src/pic16/ralloc.c (newReg): fixed bug #908929
10973 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10975 * src/ds390/gen.c: added missing #include "main.h"
10977 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
10979 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
10980 checking if symbol is already in set,
10981 * src/pic16/device.h: prototype for checkAddSym,
10982 * src/pic16/gen.c: (_G): added entry interruptvector,
10983 * (assignResultValue): removed some commented out lines,
10984 * (genFunction): check for ISR via sym->type, absolute section for
10985 interrupt code is created via a new pBlock, the goto instruction is
10986 placed now correctly at the interrupt vector position, changed all
10987 references from ivec to _G.interruptvector,
10988 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
10989 is the interrupt is a high priority one, same for return from ISR,
10990 * src/pic16/glue.c: changed all calls of addSetHead for publics and
10991 externs to calls of checkAddSym,
10992 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
10993 pic16_pcode_verbose flag is set,
10994 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
10995 * src/pic16/pcoderegs.c: message about how many registers are saved
10996 will only be emitted if pic16_pcode_verbose flag is set,
10998 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11000 * src/ds390/ralloc.h,
11001 * src/ds390/ralloc.c (ds390_regWithIdx),
11002 * src/ds390/gen.c (emitcode),
11003 * src/ds390/main.h,
11004 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11005 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11006 ds390operandCompare, getRegsRead, getRegsWritten,
11007 initializeAsmLineNode): customized instruction size calculation for
11008 ds390, started basis for some register optimizations
11009 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11010 corresponding assembly output
11011 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11012 missing push/pop of r0/r1. Optimized push/pops
11014 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11016 * src/mcs51/main.c (instructionSize): fixed ACALL size
11017 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11019 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11021 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11022 the sorting of rlist with NULL elements
11023 * (print_idataType, print_idata): NEW to create idata sections
11024 * src/pic16/device.h: idataSymSet new variable
11025 * src/pic16/gen.c (genFunction): fixed some bugs in string
11026 comparing, improved the absolute section creation for ISRs,
11027 added FSR0L/FSR0H in registers that are saved in an ISR,
11028 * (genInline): fixed the processing of inline snippets,
11029 now they undergo no process by the peephole optimizer
11030 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11031 are placed in idataSymSet,
11032 * (pic16emitStaticSeg): extern symbols are added in externs,
11033 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11034 switching when aboslute variables are placed in access bank memory
11035 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11036 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11037 commented out with #if,
11038 * (pic16_packRegisters): reintroduce the check for CAST because some
11039 symbols are not correctly handled,
11040 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11041 pCodeInstruction instead of pCode,
11042 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11043 pCodeAsmDir definition,
11044 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11045 directive, then the argument directive is emitted without the leading
11046 tab, hack for inline labels which must be in the first column,
11047 * (compareLabel,pic16_findNextInstruction),
11048 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11049 * (insertBankSwitch): modified for the new pCodeAsmDir,
11051 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11052 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11054 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11056 * (pushSide): commented out with #if,
11057 * (assignResultValue): fixed some typos in saving
11059 * (genPcall): FIXED and sync'ed with genCall,
11060 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11061 * (genNearPointerGet): fixed to handle some more cases,
11062 implementation scheme via table reads,
11063 * (genConstPointerGet): modified to access code memory correct,
11064 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11065 and improved to handle some cases
11066 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11067 instead of "RETLW" for init data
11068 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11069 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11070 variables are placed in access bank memory (<0x80 and >=0xf80),
11071 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11072 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11073 TBLWT_POSTDEC,TBLWT_PREINC
11074 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11075 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11077 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11078 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11079 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11080 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11082 2004-02-29 Borut Razem <borut.razem AT siol.net>
11084 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11085 support/Util/findme.h, support/Util/system.h: enhance binary relative
11086 search for lib and include by using findProgramPath()
11088 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11091 * src/SDCCpeeph.c (pcDistance),
11093 * src/mcs51/ralloc.h,
11094 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11095 * src/mcs51/main.h,
11096 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11097 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11098 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11099 size calculation port specific, started basis for some register
11101 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11102 missing push/pop of r0/r1. Optimized push/pops
11103 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11104 * device/lib/_modsint.c (_modsint),
11105 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11106 and stack version so regression tests pass
11108 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11110 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11111 * src/SDCCast.c (decorateType): catch another small optimization
11113 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11114 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11115 modified to finally use computeType() all over SDCC,
11116 see Feature Request #877103
11117 * src/SDCCval.h: cosmetic
11118 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11119 valCompare(); regression tested in muldiv.c
11120 * support/regression/tests/muldiv.c (testMod): mod sign follows
11123 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11125 * src/SDCCast.c (decorateType): fixed bug #902362
11126 * doc/INSTALL.txt: fixed install instructions for win32
11128 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11130 * device/include/Makefile.in (install): fixed by replacing spaces
11133 * doc/INSTALL.txt: updated for release
11134 * doc/sdccman.lyx: added warning for --xstack being buggy
11136 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11138 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11139 to eliminate build warnings.
11140 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11142 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11143 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11145 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11146 removed -penable-stack, added comment for stack pragma, added
11147 warning for not initializing the stack/frame registers, removed
11148 comment at interrupts section
11150 Stack is made permanent, there is no ability to disable stack usage.
11151 * src/pic16/device.h,
11152 * src/pic16/device.c: removed all references to USE_STACK macro,
11153 * src/pic16/device.c (pic16_dump_section): when no elements in
11154 rlist, free rlist before return,
11155 * (pic16_dump_int_registers): NEW, internal registers are a new set
11156 of general purpose registers reused by each function,
11157 * (checkAddReg): returns 1 if registers is added to set,
11158 * (pic16_groupRegistersInSection): when a registers is of type
11159 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11160 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11161 SRCASECMP macro is moved here from device.c
11162 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11163 PO_PCLATU, PO_PRODL, PO_PRODH,
11164 * (pic16_pCodeOpType, genMinus,
11165 changed compares to "a" register, with AOP_ACC,
11166 * (pic16_genPlus): fixed some bugs and indented properly,
11167 * (pic16_addSign): changed size to size+offset in the MOVWF
11169 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11170 multiply 8-bit operand by literal, result is 8-bit,
11171 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11172 multiply 2 8-bit operand, result is 8-bit,
11173 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11175 * src/pic16/gen.c: changed accUse to contain WREG only,
11176 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11177 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11178 true, do not use immediate addressing any more unless sym is a
11179 pointer in codespace,
11180 * (aopForRemat): do not use immediate addressing when symbol not in
11181 codespace and when symbol's address is requested,
11182 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11184 * (aopGet): added case for AOP_ACC and don't return "accumulator
11185 bug" but WREG instead,
11186 * (popGetTempReg): pushes contents of temporary register in stack,
11187 * (popReleaseTempReg): pops contents of temporary register from
11188 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11189 * (pic16_popGet): separated case AOP_ACC to return register WREG
11190 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11191 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11192 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11193 the use of immediate pointers to certain cases only.
11195 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11196 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11197 * (assignResultValue, genCall, genRet): modified to use the new
11198 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11199 genPcall is still broken,
11200 * (genFunction): added code to create 'A' type pBlocks when
11201 interrupt functions are generated, code not extensively tested yet,
11202 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11203 * (genEndFunction): modified so ISRs pop stored registers from stack,
11204 * (genMultOneByte): cleanup,
11205 * (AccRsh): added flag andmask, to and result with appropriate mask,
11206 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11207 * (genDataPointerGet): fixed and reenabled its use,
11208 * (genNearDataPointerGet): bugs fixed,
11209 * (genDataPointerSet): bugs fixed,
11210 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11211 pic16_DumpSymbol, pic16_DumpOp,
11212 * src/pic16/genutils.h: function prototypes for the above functions,
11213 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11215 * (pic16emitRegularMap): many many many improvements, but needs a
11217 * src/pic16/main.c: enable_stack in pic16_options is removed,
11218 * (_pic16_parseOptions): removed command line options -penable-stack,
11219 * (_process_pragma): emit stack symbol only when stack pragma is
11221 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11222 redirected to FSR0L/FSR0H pair,
11223 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11224 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11225 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11227 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11228 * (dumpPicOptype): NEW,
11229 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11230 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11231 with movff instruction,
11232 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11233 added pic16_int_regs, some packRegsFor* functions are commented out,
11234 because produce errors,
11235 * src/pic16/NOTES: minor modifications
11237 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11239 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11240 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11242 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11243 * as/mcs51/lkaomf51.c: fixed bug #895763
11245 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11247 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11249 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11251 * doc/sdccman.lyx: added details about the HC08 storage classes and
11252 interrupts, fixed the register usage info for z80 & gbz80
11254 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11256 * doc/sdccman.lyx: added more pic16 port documentation
11257 * device/include/pic16/: added header pic18fregs.h
11259 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11261 * doc/sdccman.lyx: added Vangelis' contribution
11263 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11265 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11266 extend to the next CALL or PCALL, not just to the next CALL.
11268 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11270 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11272 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11274 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11275 bug #895752 and a better fix for bug #716790
11277 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11279 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11281 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11283 * doc/sdccman.lyx: minor changes, minor changed
11285 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11287 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11288 which can't handle SDCC_NEWONEBYTEOPS,
11289 (geniCodeMultiply): removed conversion from mult to shift for pic14
11292 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11295 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11296 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11297 thus fixing bug #895406
11299 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11301 * device/lib/_modsint.c,
11302 * device/lib/_modslong.c: sign follows divisor only
11303 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11304 signs or signedness can be ignored
11305 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11306 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11307 added optimization for IFX,
11308 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11310 reenabled optimization for IFX, which was removed on 2004-01-11
11311 * src/SDCCast.h: added return type IFX
11312 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11313 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11314 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11315 SDCC_OLDONEBYTEOPS selects the old behaviour
11316 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11317 changed again and commented promotion rule
11318 * src/SDCCval.c (valDiv): promotion no longer necessary
11319 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11320 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11322 * support/regression/tests/onebyte.c: added
11324 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11326 * gen.c (genInline): reverted to old code for assemnling inline
11327 code because of bug reported James Chadd
11329 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11331 * ralloc.h: missing declarations from previous patch,
11332 seems that patch for ralloc.h was never applied, fixed
11334 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11335 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11339 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11340 indirect addressing. Marked FSR0 as deprecated
11341 * gen.c (pointerCode): commented out, not needed now
11342 (pic16_popGet2p): new MOVFF helper function
11343 (genGenPointerGet),
11344 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11345 (shiftRLong): removed duplicate debugging info
11347 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11349 * src/ds390/gen.c (genNearPointerGet),
11350 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11351 optimization with bits, but not bitfields.
11352 * src/ds390/ralloc.c (packRegisters),
11353 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11355 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11357 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11359 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11362 * src/SDCCicode.c (operandFromSymbol),
11363 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11364 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11365 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11366 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11367 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11368 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11370 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11371 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11372 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11373 * src/SDCCsymt.c (newSymbol),
11374 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11377 * src/SDCCval.c (newiList): fixed bug #885705
11379 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11381 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11382 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11384 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11386 * device/include/c8051f120.h,
11387 * device/include/c8051f300.h,
11388 * device/include/c8051f310.h: added/updated header files for Silicon
11389 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11390 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11391 in new section Submitting patches
11393 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11395 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11396 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11397 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11399 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11400 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11401 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11403 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11404 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11405 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11407 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11408 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11409 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11410 genGenPointerSet): fixed bug #892400
11411 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11412 to eliminate build warnings.
11413 * src/SDCCast.c (processParms),
11414 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11416 * support/valdiag/valdiag.py: added GCC to the list of defines active
11417 when compiling with gcc
11419 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11421 * support/Util/SDCCerr.h,
11422 * support/Util/SDCCerr.c,
11423 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11424 with an incomplete type (fixed bug #883734)
11425 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11427 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11429 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11431 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * src/SDCCast.c (decorateType),
11434 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11435 function pointer implementation
11436 * support/regression/tests/funptrs.c: added tests to verify both forms
11437 of function pointers work correctly. Added tests to verify parameters
11438 are passed in the correct order.
11440 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11442 * device.c (regCompare): registers are sorted by ascending
11443 address and increasing size,
11444 * main.c (_pic16_finaliseOptions): removed the declaration
11445 of compiler macro MCU. Now a macro of the format pic18fxxxx
11446 will be defined from the command line
11448 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11449 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11451 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11452 PCOP_RLCF was overwritten!
11453 * gen.c (genSkip): commented out calls to pic16_emitcode,
11454 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11456 * (genRRC): added debugging info,
11457 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11458 overwritten while shifting,
11459 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11460 overwritten while shifting,
11463 * (shiftLLeftOrResult),
11464 * (shiftRLeftOrResult),
11466 * (shiftLLong): Implemented with pic16_emitpcode
11467 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11468 * (genLeftShift): Fixed bug, operand for shift by variable always
11469 was "and"ed with 0x0f,
11470 * (genLeftShiftLiteral),
11472 * (genRightShiftLiteral): added debugging info,
11473 * (genrshFour): added comment,
11474 * (genRightShift): determined signedness from operand "left"
11475 instead of "result"
11477 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11479 * src/SDCCicode.c (geniCodeParms),
11480 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11481 function pointers, fixed function pointer bugs #861242 and #861896
11483 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11485 * device/include/c8051f000.h,
11486 * device/include/c8051f120.h,
11487 * device/include/c8051f300.h: added header files for Silicon
11488 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11490 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11492 * src/SDCCast.c (processParams): added new type flow and restructured
11493 (gatherAutoInit): added new type flow
11494 (addCast): cosmetic changes
11495 (getLeftResultType): added new type flow for array indices, patch
11496 provided by Stas, see FR #877103
11497 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11498 array index patch by Stas
11499 * src/SDCCast.h: added prototype getResultTypeFromType()
11501 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11502 * src/pic/glue.c (pic14emitStaticSeg),
11503 * src/pic16/glue.c (pic16emitStaticSeg),
11504 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11505 for initialization of symbols
11506 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11507 * support/Util/SDCCerr.h:
11508 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11509 * .version: bumped version number to 2.3.8
11510 * device/include/Makefile.in (install),
11511 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11514 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11516 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11517 Slade Rich fixed an optimization bug
11518 * src/pic/pcodepeep.c,
11519 * src/pic/pcoderegs.c
11520 * doc/Makefile (install): added test for directory
11522 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11524 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11525 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11526 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11527 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11528 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11529 * as/mcs51/asexpr.c (term),
11530 * as/hc08/asexpr.c (term): fixed bug #887146
11532 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11534 * src/z80/gen.c (genMult): handle single byte result product
11535 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11536 DUMMY_READ_VOLATILE (fixed bug #886367)
11538 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11540 * support/regression/tests/libmullong.c: fixed logic, on little endian
11541 hosts we ended without a mullong_wrapper()
11543 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11545 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11546 virus/worm forged address usage.
11548 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11550 Fixed promotion, it should be done on AST level:
11551 * src/SDCCast.c (addCast): added promotion to int
11552 (decorateType): updated call to upCast()
11553 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11554 usualUnaryConversions()
11556 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11558 * support/regression/tests/literalop.c (mulWrapper): Added a
11559 wrapper to remove integer overflow warnings.
11561 * support/regression/tests/float_trans.c: Made work on host.
11563 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11566 * support/regression/generate-cases.py (main): Changed from inline
11569 * doc/Makefile (install): Changed to depth first to get rid of
11570 missing directory install warning.
11572 * as/Makefile (install-doc): Made work on Mac.
11574 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11576 * src/SDCCast.c: added an additional type flow in decorateType() of
11577 opposite direction, see feature request #860006; it's enabled at runtime
11578 by setting the environment variable SDCC_NEWTYPEFLOW
11579 * src/SDCCast.h: changed prototype of decorateType()
11580 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11581 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11582 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11583 see feature request #877103
11584 * src/SDCCval.c: updated call of decorateType()
11585 (valBitwise): fixed bug #882876
11586 (valMinus): added promotion
11587 (valLogicAndOr): result is unsigned
11588 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11589 * src/SDCCsymt.c (computeType),
11590 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11591 must not cause an unsigned operation
11592 * src/pic/glue (pic14emitRegularMap),
11593 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11595 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11597 * src/pic/pcode.c (PCodeID): commented out left over debug code
11599 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11601 * support/valdiag/tests/overflow.c: added shift tests
11602 * src/pic/device.c,
11609 * src/pic/pcodepeep.c,
11610 * src/pic/pcoderegs.c,
11611 * src/pic/ralloc.c,
11612 * src/pic/ralloc.h: applied patch from Slade Rich;
11613 added support for multiple code pages and multiple RAM banks on the
11614 PIC 14 port. The ASM files now no longer simply assume all the
11615 code / RAM are in the same page / bank. This means the linker can
11616 safely allocate code/RAM of separate ASM files to different pages/banks.
11617 * doc/sdccman.lyx: added Slade's tips
11618 * src/mcs51/peeph.def: fixed bug #880768
11620 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11622 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11623 * src/SDCCast.c (decorateType): fixed bug #880197
11625 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11627 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11630 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11631 strtof is not part of C89 and isn't included with Mac OS X.
11633 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11635 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11636 shiftL2Left2Result): fixed bug #879326
11637 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11638 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11639 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11640 address fetch for clr instruction
11641 * device/lib/hc08/_mulint.c: created optimized assembly version
11642 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11644 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11646 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11647 proposed in FR #877103
11649 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11651 * src/SDCCval.c (cheapestVal): added missing checks
11652 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11653 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11655 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11657 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11660 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11662 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11663 loaded with the linker search paths (-L arguments) and the libraries
11664 to be linked with the current source (-l arguments). Changes
11665 currently will affect only the pic16 port.
11666 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11667 include path the port specific paths and port specific libraries,
11668 * gplink command now contains the $3 argument,
11669 * src/pic16/device.h,
11670 * src/pic16/device.c,: structure PIC_device is made public and
11671 renamed to PIC16_device, the same for variable Pics which is renamed
11672 to Pics16. Updated all references to them.
11673 * src/pic16/glue.c (pic16glue): corrected bug with code
11674 initialization which bypassed the variable initializations block.
11676 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11677 COMPILE_FLAGS and added the --nostdinc option
11679 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11681 * device/include/mc68hc908jb8.h: Register defs for another member
11682 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11684 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11686 Documenting changes from previous commits.
11687 * configure.in (version 1.56),
11688 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11689 when generating output files to configure the pic16 library,
11690 but now I've commented it out, since gputils aren't installed in the
11691 SF compile farm, so library won't compile
11693 * device/lib/Makefile.in (version 1.56): initially I've added in
11694 target 'all' the prerequestive 'model-pic16' so it compiled the
11695 pic16 library, but now I've commented it out for the same reasons
11697 * added targets 'model-pic16' and 'objects-pic16' to compile the
11699 * added target 'port-specific-objects-pic16' to handle the
11700 generated libraries and copy them into the build/ directory
11701 * added target 'clean-intermediate-pic16' to clean intermediate
11702 files into pic16 directory
11703 * in target 'installdirs' added line to create directory pic16 in
11704 the installation path
11706 * device/include/Makefile.in (version 1.11): in target 'install'
11707 added lines to copy all header files to installation path,
11708 * in target 'installdirs' added line create directory for pic16
11709 headers in the installation path
11711 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
11713 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
11716 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
11719 * device/lib/configure.in,
11720 * device/lib/configure: fixed for autoconf 2.57
11722 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11724 * src/z80/main.c (_parseOptions): fixed the portmode= command line
11725 option so that it actually works. Made it specific to the z80, since
11726 the gbz80 doesn't have these kinds of I/O ports.
11728 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11730 * device/include/z180.h,
11731 * device/lib/_memcpy.c,
11732 * device/lib/_memmove.c,
11733 * device/lib/_mulint.c,
11734 * device/lib/ser_ir.c,
11735 * device/lib/ser_ir_cts_rts.c,
11736 * device/lib/_strcmp.c,
11737 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
11738 * src/z80/main.c (_process_pragma): add support for pragmas bank and
11739 portmode; added deprecation warning for bank= and protmode= forms.
11740 Also, guard against buffer overflow.
11741 * src/z80/gen.c (aopGet): generate better code for sfr banked read
11743 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
11746 changed interrupt vector table generation to only emit declared vectors.
11747 * device/include/Makefile.in: added missing backslash
11748 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
11750 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11752 Mainly changes to support compilation of the device libraries
11753 * src/pic16/device.c: stack is allocated via symbol and not
11754 via literal number. The symbol is placed in the corresponding
11755 position of the data ram
11756 * (pic16_dump_section): relocatable and absolute uninitialized
11757 data are now emitted in sorted order to reduce section naming,
11758 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
11759 weren't marked as being in the access bank,
11761 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11763 Added portion of GNU PIC Library under the directory
11764 device/include/pic16 and device/lib/pic16. These files
11765 contain the declarations of SFRs for the PIC18Fxx2 devices.
11766 The directory is initialized via configure from toplevel.
11768 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
11770 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
11771 the spilllocations to be compared correctly
11773 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11775 * src/SDCCast.c (decorateType): fixed bug introduced today
11777 2004-01-12 Borut Razem <borut.razem AT siol.net>
11779 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
11780 doc/sdccman.lyx: upper case pragmas are deprecated
11782 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11784 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
11785 in simpler and even better code
11787 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
11789 * src/SDCCicode.c (operandOperation): fixed bug #874819
11790 * src/SDCCast.c (decorateType): fixed
11791 char foo (unsigned long ul) { return ul > 0; }
11793 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11795 * doc/sdccman.lyx: Moved and added some sections, small changes
11796 all over. Telling LaTeX to be less strict with word spacing
11797 to better keep the right margin. Changed some notes about
11798 maintainance of the ports in section 3.2.1 - is it OK like this?
11800 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
11802 SDCC source changes:
11803 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
11804 convilong): modified to inform the pic16 port that builtin functions
11807 PIC16 PORT specific changes:
11808 * src/pic16/device.c pic16_dump_equates() added,
11809 processor registers declared internally by the port are emitted in
11810 the translation as equates,
11811 * src/pic16/gen.c: inline code is passed unprocessed to the
11813 * (pic16_popGetLit2): fnuction modified to take second operand as
11814 pCodeOp pointer and not as literal,
11815 * (popRegFromIdx): prefixed with pic16_,
11816 * (pic16_popCombine2): modified to receive already allocated pCode
11818 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
11819 * (genFunction): initializes local stack frame and pushes on stack
11820 all the registers used by this function,
11821 * (genEndFunction): restores all registers from stack and restores
11823 * src/pic16/glue.c (pic16emitRegularMap): various changes and
11825 * (pic16glue): changed the program startup sequence,
11826 * added new dbName code 'A' for functions placed in absolute section
11827 * src/pic16/main.c: added function attribute _naked,
11828 * added pragma 'code' to place a fnuction at an absolute address,
11829 * added command line arguments --debug-ralloc and --pcode-verbose,
11830 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
11831 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
11832 * (pic16_newpCodeOpLit2): modified to take the second operand as
11834 * (pic16_printpBlock): modified to emit each function in a separate
11836 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
11837 UPPER for immediate operands,
11838 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
11840 * src/pic16/peeph.def: all peepholes with movff are commented out,
11841 because there is a problem in the pcode peep optimizer,
11842 * src/pic16/ralloc.c: the register allocator can now reuse local
11843 function symbols for another function. This saves register usage.
11844 * src/pic16/ralloc.h: added flag isLocal in structure regs,
11846 Added file src/pic16/NOTES with information about program writing on
11847 the current port version.
11849 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11851 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
11852 and peephole 252 (array access)
11854 2004-01-09 Borut Razem <borut.razem AT siol.net>
11856 * src/SDCCmain.c : fixed #872250: -l command line defined library
11857 files are scanned before standard library files
11859 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * src/SDCCast.c (decorateType): fixed bug #874046
11863 2004-01-09 Borut Razem <borut.razem AT siol.net>
11865 * support/scripts/sdcc.nsi: remove previous installation
11867 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11869 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
11870 bytes for last interrupt vector (mcs51)
11871 * sdcc.spec: fixed typo
11873 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11875 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
11876 gen51Code): more efficient parameter receive for --model-large
11879 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11881 * src/ds390/main.c,
11882 * src/z80/main.c: added missed needLinkerScript flags (more than
11883 one port structure defined in these file)
11884 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
11887 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
11889 * src/SDCCmain.c: removed various references to DEFAULT_PORT
11890 * src/port.h: added flag needLinkerScript in port->linker
11891 structure to inform whether to create a .lnk file or not,
11893 * src/ds390/main.c,
11895 * src/mcs51/main.c,
11897 * src/pic16/main.c,
11899 * src/z80/main.c: changed appropriately to configure
11900 needLinkerScript flag
11902 * src/pic16/gen.c (genAddrOf): fixed bug #863624
11903 * src/pic/glue.c: added variable udata_section_name to
11904 override default uninitialized data segment definition for
11905 devices only with SHAREBANK memory (reported from Erik Epetrich)
11906 * (pic14emitOverlay): modified to emit a commented overlay segment
11907 directive when no overlay data exist
11908 * (picglue): modified to emit uninitialized data segment
11909 according to udata_section_name
11910 * src/pic/main.c (_pic14_parseOptions): added command line
11911 options --udata-section-name=[name] to override default
11912 udata definition name
11913 * modified _linkCmd and _asmCmd to include compiler passed
11914 arguments via -W option
11915 * src/pic16/main.c: added $l in _asmCmd, changed extension for
11916 object file from '.rel' to '.o' in port->linker structure,
11917 changed size of fptr from 2 to 3 in port structure
11919 2004-01-07 Borut Razem <borut.razem AT siol.net>
11921 * support/scripts/sdcc.nsi: update PATH
11922 * support/scripts/sdcc.ico: craeted
11924 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
11926 * device/include/Makefile.in: fix install
11927 * doc/Makefile: fix install
11929 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11931 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
11933 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
11934 how the function variable allocation summary is displayed; also
11935 include information about variables allocated to the overlay
11938 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11940 * as/mcs51/lkmain.c: Help about -Y option
11941 * as/mcs51/lkarea.c: Fixed gcc warnings
11943 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11945 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
11947 * support/valdiag/tests/overflow.c: added
11948 * src/SDCCast.c (decorateType),
11949 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
11950 LEFT_OP (left shift)
11952 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11954 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
11955 (default behaviour).
11957 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11959 A python script to validate compiler diagnostic messages. It can be
11960 used to verify that sdcc complains about bad c source code and
11961 gives a good location of the error.
11962 * support/valdiag/Makefile,
11963 * support/valdiag/valdiag.py,
11964 * support/valdiag/tests/*
11966 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11968 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
11969 * src/SDCCsymt.c (newEnumType),
11971 * support/Util/SDCCerr.c,
11972 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
11974 * support/regression/tests/enum.c: added test for enum values that
11975 require at least 2 bytes of storage.
11977 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11979 * src/common.h: added ifndef/define/endif macros
11980 around the header file.
11981 Bug reported from Jesus Calvino-Fraga
11983 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11985 * sdcc.spec: updated
11986 * device/include/Makefile.in: don't install CVS directories
11987 * device/lib/Makefile.in: added removal of CVS directories after install
11988 * doc/Makefile: fixed install, added local_icons
11989 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
11990 * src/mcs51/gen.c (genRightShift): fixed bug #870788
11991 * src/ds390/gen.c (genRightShift): fixed bug #870788
11992 * src/SDCCast.c (decorateType): fixed bug #870781
11994 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11996 PIC16 port related changes:
11997 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
11998 added variable stackPos,
12000 * gen.c: genCall, assignResultValue: added support for
12001 pushing/retrieving function parameters to/from stack,
12002 genFunction,genEndFunction: setup stack frame for the
12003 generated function,
12004 genAddrOf: will be changed according to bug 863624
12006 * added files genutils.c and genutils.h which contain gen*
12007 debugged and optimised functions extracted from gen.c
12009 * glue.c: added variable 'externs' which holds extern symbols,
12010 pic16emitRegularMap: is modified to properly handle relocatable
12011 symbols under the new scheme,
12012 pic16createInterruptVect: is modified
12013 pic16printPublics: is modified to emit 'global' assembler directives,
12014 added pic16_printExterns to print extern symbols,
12015 pic16glue: initializes stack/frame pointer in the beginning of
12016 the assembly output. Temporary hack, will be corrected later,
12017 because gplink yet does not support stack and SDCC does not
12018 yet support a type of crt0.o object to create the final binary.
12020 * Removed many lines that contain 8051 legacy code.
12021 * The code is finally placed under a 'code' directive.
12022 * Added port specific options.
12024 * _process_pragma: simplified since now we do not need *special*
12025 include file to define SFR registers. But a separate header
12026 will be needed. This will be developed later.
12027 * _pic16_parseOptions: added, parses port specific options:
12028 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12029 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12030 --preplace-udata-with=
12032 * _pic16_setDefaultOptions: modified to initialize section names,
12033 but hack is temporarly out of order since it needs improvement.
12034 * _pic16_genAssemblerPreamble: configuration words are emitted by
12035 their address instead of their name. This part is incomplete and
12036 supports only the 18Fxx2 devices. Other devices will emit an error
12037 during assembly since they do not contain the same set of config
12039 * _pic16_genIVT: is modified,
12041 * pcode.c: added definitions for some hardware registers that are needed
12043 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12044 All PCI entries are updated. Now LFSR is supported.
12045 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12046 * added pic16_newpCodeOpLit2 to support instructions with
12047 two literal arguments
12048 * pic16_pCode2str: corrected code that emits assembler instructions
12049 with two literal operands and those that have an access bit modifier
12050 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12051 this fixes a bug which caused some labels to be lost, when an
12052 assembler directive was added, i.e. banksel,
12053 * pic16_FixRegisterBanking: improved logic that causes the insertion
12055 * InlineFunction: functions that are called once, are not any more
12056 inlined. This can be a port option in the future,
12058 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12060 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12061 hold the corresponding uninitialized symbols,
12062 * pic16_allocProcessorRegister: registers have explicit marked the
12064 * pic16_allocInternalRegister: registers are explicit marked as
12066 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12067 processing list, so bit registers were lost,
12070 * ralloc.h: added field 'accessBank' and original symbol operand
12071 in register definition,
12072 * removed the field isMapped from register definition,
12074 ** Several functions have been removed from various sources:
12075 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12076 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12077 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12078 pic16_assignRelocatableRegisters
12080 ** others have been introduced:
12081 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12082 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12084 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12086 * support/scripts/inc2h.pl: changed definition of BIT_AT
12087 to emit 'sbit at' instead of 'bit at'. This was a request.
12089 PIC16 port related preliminary changes:
12090 * gen.c: prefixed function popRegFromString with
12091 pic16_ and all references to it corrected
12092 * pcode.c: all pic16_pc_* hardware registers prefixed
12093 with underscore (_),
12094 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12095 * ralloc.c: newReg(): when register is REG_SFR then
12096 set address to rIdx,
12097 pic16_allocProcessorRegister(): marks register wasUsed=0
12098 pic16_writeUsedRegs(): added a call to assign processor
12099 registers via pic16_assignFixedRegisters
12101 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12103 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12104 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12105 variables in unused register banks. Also the SSEG is placed
12106 wherever there is enough space for it, and IDATA can be anywhere
12107 in internal RAM. For now compile using -Wl-Y[stack_size].
12108 The mem file is different for this option as well, since it
12109 makes no sense of talking about DSEG lenght.
12111 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12113 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12114 in certain cases, e.g. when ROM assignment, patch provided
12115 from Albert den Haan.
12117 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12119 Many signedness and type propagation fixes:
12120 * src/SDCCicode.c: made geniCodeCast() static
12121 replaced SPEC_ by IS_ (cosmetic)
12122 (operandOperation): fixed div and mod operation
12123 (usualBinaryConversions): added support for promotion of char
12124 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12125 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12126 (geniCodeAdd): an array index will stay unsigned, even if promoted
12128 (geniCodeArray): ditto
12129 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12130 * src/SDCCsymt.c (computeType): added more support for char;
12131 promotion of char is selectable by promoteCharToInt, fixed signedness
12133 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12134 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12135 * src/SDCCval (val*): replaced signedness calculation by
12137 rearranged if-branches (cosmetic)
12138 (valShift): added warning W_SHIFT_CHANGED
12139 (valCompare): fixed problem with different types
12140 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12141 * support/regression/tests/literalop.c: added many cases
12142 * support/regression/tests/ast_constant_folding.c: changed finally to
12144 * .version: new year, new version: 2.3.7
12145 * src/SDCCmain.c (main): applied patch #866468
12146 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12147 provided by Scott Bronson
12148 * doc/sdccman.lyx: updated documentation for sdcdb
12149 updated and added chapter tips
12151 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12153 * src/SDCCsymt.h: missing from yesterday's commits
12155 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12157 * src/SDCC.y (struct_or_union_specifier),
12158 * support/Util/SDCCerr.c,
12159 * support/Util/SDCCerr.h: verify that struct & union tags are used
12162 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12164 * src/SDCCglobl.h: missing from yesterday's commits
12166 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12168 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12169 sft_attributes, struct_declaration, parameter_declaration,
12170 type_name, start_block, declaration_list),
12171 * src/SDCC.lex (check_type): support redefinition of typedef names
12173 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12175 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12176 aligned xdata arrays. Erik helped me with the if clause.
12178 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12183 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12186 * src/SDCCast.c (newAst_),
12188 * src/SDCCicode.c (ast2iCode, newiCode),
12190 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12191 expr, statement, expression_statement, selection_statement,
12192 iteration_statement, expr_opt, jump_statement): foundation for tracking
12194 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12197 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12199 * support/Util/SDCCerr.c,
12201 * src/SDCCast.c (createCase, createDefault, decorateType),
12202 * src/SDCClabel.c (labelUnreach),
12203 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12205 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12206 (with thanks to Stas Sergeev)
12207 * device/include/time.h,
12208 * device/lib/time.c (CheckTime): suppress unreachable code warning
12210 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12212 * src/SDCCast.c (createIvalCharPtr),
12213 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12215 * support/regression/tests/nullstring.c: tests for these two bugs
12217 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12219 * support/Util/SDCCerr.h,
12220 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12221 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12222 about storage class and 'at' used inside struct or union
12223 * src/SDCCBBlock.c (iCodeFromeBBlock),
12224 * src/SDCCcse.c (ifxOptimize),
12225 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12226 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12227 printIval, emitStaticSeg, emitOverlay),
12228 * src/SDCClabel.c (deleteIfx),
12229 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12230 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12231 gatherAutoInit, processParms),
12232 * support/Util/SDCCerr.h,
12233 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12234 reporting for post-parse errors.
12236 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12238 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12239 implicit casts via union; they don't work on big endian systems
12240 (possible fix for bug #861138)
12242 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12244 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12245 * src/mcs51/main.c: fixed the fix for bug #737001
12247 2003-12-15 Borut Razem <borut.razem AT siol.net>
12249 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12251 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12253 * support/makebin/makebin.c: put output in binary mode
12255 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12257 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12258 xdata and data memory on startup. Set the environment variable
12259 SDCC_NOGENRAMCLEAR to disable this.
12260 * src/mcs51/peephole.def,
12261 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12262 (allows non-interrupt and interrupt code to safely compete for a resource
12263 without the non-interrupt code having to disable interrupts)
12265 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12267 * src/SDCCicode.c (geniCodeAdd),
12268 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12269 with valFromType if type might be a pointer and host is big endian).
12270 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12271 types, not just integer types.
12272 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12273 multiply defined with mismatching "at" address.
12275 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12277 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12278 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12279 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12280 with embedded nulls (fixed bug #753752)
12282 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12284 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12285 Apparently this did not see much testing (endless loop)
12287 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12289 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12291 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12293 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12294 gracefully handle NULL memmap pointers
12296 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12298 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12299 instead of deleting the iCode when an operand is volatile
12300 * src/z80/gen.c (genDummyRead),
12301 * src/mcs51/gen.c (genDummyRead),
12302 * src/ds390/gen.c (genDummyRead),
12303 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12305 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12306 * src/SDCC.y: fixed bug #850420
12308 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12310 Applied z80 i/o port patch from Peter Townson and fixed some operators
12311 to better handle operands in A register.
12312 * device/include/z180.h
12318 * src/z80/peeph-z80.def
12319 * src/z80/peeph.def
12322 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12324 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12326 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12328 * device/lib/hc08/_mullong.c: Removed extra #endif
12330 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12332 * sim/ucsim/hc08.src/inst.cc,
12333 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12334 carries from x to h
12335 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12336 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12337 * device/include/stdarg.h: fixed varargs for hc08
12338 * device/lib/Makefile.in,
12339 * device/lib/hc08/Makefile,
12340 * device/lib/hc08/_mulint.c,
12341 * device/lib/hc08/_mullong.c: fixed some endian problems
12343 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12345 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12346 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12347 * device/lib/_gptrget.c,
12348 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12350 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12352 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12353 * src/SDCCast.c (astErrors): fixed bug #846007
12354 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12356 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12358 * src/SDCCast.c (decorateType): disabled a transformation I added in
12359 revision 1.188 (access to fields of a structure at an absolute address);
12360 it breaks with bitfields, extern declarations, and gcse analysis.
12361 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12362 could be assigned through a pointer, so don't complain.
12363 * src/SDCCast.c (astErrors),
12365 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12367 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12369 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12370 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12371 output of __config directives, since gpasm now supports them
12372 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12373 pre-processor macro, i.e. -DMCU=p18f452
12374 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12375 and modified to handle 'cast' icode similarly to '=' icode
12376 * src/pic16/device.h (typedef struct PIC_device): added field
12377 'extMIface' to indicate that chip has external memory interface
12378 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12379 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12382 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12384 * src/SDCC.y (pointer): fixed bug #846006
12385 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12386 * src/SDCCast.c (decorateType): fixed bug #846009
12387 * src/ds390/peeph.def,
12388 * src/ds390/gen.c (genAnd, genOr),
12389 * src/mcs51/peeph.def,
12390 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12392 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12394 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12401 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12405 * src/SDCCbitv.c: added function to free a bitvector
12406 * src/SDCClrange.h,
12407 * src/SDCClrange.c: added function to recompute the liveranges
12408 * src/avr/ralloc.c,
12409 * src/ds390/ralloc.c,
12410 * src/hc08/ralloc.c,
12411 * src/mcs51/ralloc.c,
12412 * src/pic/ralloc.c,
12413 * src/pic16/ralloc.c,
12414 * src/xa51/ralloc.c,
12415 * src/z80/ralloc.c: recompute the liveranges after register packing
12417 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12419 * src/SDCCloop.c (newInduction): fixed bug #845630
12421 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12423 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12424 inadvertantly left behind from my 2003-11-12 change
12426 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12428 Updated headers I neglected to commit yesterday.
12429 * src/SDCClrange.h,
12432 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12434 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12435 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12436 * src/SDCCopt.c (eBBlockFromiCode),
12437 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12438 the creation of the key hash table from the sequencing so it can be used
12439 earlier (for some GCSE bug fixes still pending)
12441 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12443 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12444 * support/regression/tests/addsub.c: testing genPlus shortcut
12446 2003-11-15 Borut Razem <borut.razem AT siol.net>
12448 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12450 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12452 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12453 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12454 ordering is immaterial.
12455 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12457 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12459 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12460 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12461 (SIGSEV) of bug #840381
12462 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12463 unlink new file before rename if new and old filenames are the same)
12465 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12467 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12468 uninitialized variables) for the mcs51. Set environment variable
12469 SDCC_GENRAMCLEAR to test.
12470 xdata initialization slightly shorter
12472 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12475 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12476 #838241 & 780691 (basicly the same bug)
12477 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12478 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12480 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12482 * src/SDCCmain.c (linkEdit): "fix" #834252
12484 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12486 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12488 * src/SDCC.y: fixed bug #819403
12490 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12492 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12493 the reentrant attribute.
12494 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12495 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12497 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12498 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12499 erroneously reduced to a literal.
12500 * src/hc08/ralloc.c (packRegisters, rematStr),
12501 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12504 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12506 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12507 * doc/sdccman.lyx: changed from 'article' to 'book'
12508 * doc/Makefile: readded test_suite_spec and cdbfileformat
12510 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12512 * device/include/stdlib.h: include malloc.h to comply with ANSI
12513 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12515 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12517 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12518 * doc/clean.mk: also remove *.out files
12519 * doc/sdccman.lyx: some additions, larger top/bottom margins
12521 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12523 * src/SDCC.y: fixed bug #837365
12524 * support/regression/tests/bitopcse.c
12525 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12526 a symbol (might be valop instead)
12527 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12528 * device/lib/clean.mk: added hc08 to the cleaning list
12530 2003-11-04 Borut Razem <borut.razem AT siol.net>
12532 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12534 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12535 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12536 malloc is declared in standard stdlib.h
12538 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12540 * device/lib/hc08/Makefile: need to clean .rel not .o files
12541 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12543 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12547 * src/mcs51/main.c,
12548 * src/ds390/main.c,
12552 * src/pic16/main.c,
12553 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12554 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12555 tests (which uses the port's oclsExpense function)
12561 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12563 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12565 * src/SDCCcse.c (ifxOptimize),
12566 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12567 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12568 deleting the IFX iCode.
12569 * src/hc08/ralloc.c: reduced unneeded slocs
12570 * src/hc08/gen.c: fixed bug in asmopToBoolean
12572 2003-11-04 Borut Razem <borut.razem AT siol.net>
12574 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12575 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12576 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12577 transferred to configure
12579 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12581 Use headers defined in the C[++] standards:
12582 * sim/ucsim/gui.src/serio.src/fileio.cc
12583 * sim/ucsim/gui.src/serio.src/frontend.cc
12584 * sim/ucsim/gui.src/serio.src/main.cc
12585 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12586 * support/Util/NewAlloc.c
12588 * as/mcs51/lklibr.c
12592 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12594 * Added MSVC projects for hc08 assembler and linker:
12595 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12596 /as/hc08/link_hc08.dsp
12598 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12600 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12602 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12604 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12606 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12608 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12610 2003-10-31 Borut Razem <borut.razem AT siol.net>
12612 * support/cpp2/cpplib.h,
12613 support/cpp2/cpplib.c,
12614 support/cpp2/cpplex.c,
12615 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12616 to switch _asm block preprocessing on / off. Default is
12617 #pragma preproc_asm +
12619 2003-10-31 Borut Razem <borut.razem AT siol.net>
12621 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12622 when outputting comment blocks (when executed with -C option) and
12623 _asm (SDCPP specific) blocks
12625 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12627 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12629 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12631 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12633 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12635 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12636 * src/SDCCast.c (decorateType): fixed bug #832664
12638 2003-10-31 Borut Razem <borut.razem AT siol.net>
12640 * support/cpp2/cpplex.c: fixed for SDCPP:
12641 comments(when executed with -C option) and _asm blocks
12642 were included even if they where in skipped #if block.
12643 Applied solution from GCC cpp 3.3.2
12645 2003-10-31 Borut Razem <borut.razem AT siol.net>
12647 * src/SDCC.lex: sdcc now understands both formats:
12648 '# <line_number> <file_name>' and
12649 '#line <line_number> <file_name>'
12650 * support/cpp2/cppmain.c: sdcpp now generates the standard
12651 '# <line_number> <file_name>' instead of former
12652 '#line <line_number> <file_name>'
12654 2003-10-30 Borut Razem <borut.razem AT siol.net>
12656 * support/cpp2/cpphash.h,
12657 * support/cpp2/cpplib.h
12658 * support/cpp2/cpplex.c,
12659 * support/cpp2/cppmain.c,
12660 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12662 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12664 Fixed a number of problems revealed by bug #827883.
12665 * src/SDCCloop.c (loopInvariants): Spill location of the
12666 result operand should be recomputed if extracted from
12667 a loop. Also, don't extract assignments of an iTemp
12669 * src/SDCCast.c (isConformingBody): loop reversal should
12670 not occur if the control variable is involved with a
12671 relational operator.
12673 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12675 * .version: bumped to 2.3.6 to reflect the big improvements
12676 made by Erik and Klaus. Thanks!
12678 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12680 Replaced the livrange code.
12681 * src/SDCClrange.c: added new LR code
12683 * src/SDCCBBlock.h: removed remainig parts from old LR code
12684 * src/ds390/ralloc.c,
12685 * src/ds390/gen.c: minor fixes to make it work with new code
12687 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12690 * as/hc08/lkrloc.c,
12692 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12693 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12694 (tweaked fix for bug #818696)
12696 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12700 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12703 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12704 * src/mcs51/gen.c (gencjneshort),
12705 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12706 more efficient (per Scott Bronson's suggestion)
12708 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 Extended the semantics of the critical keyword to include
12711 individual statements. See RFE #827755 and #799831
12716 * support/Util/SDCCerr.c
12717 * support/Util/SDCCerr.h
12722 2003-10-19 Borut Razem <borut.razem AT siol.net>
12724 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
12726 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12728 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
12730 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
12731 and predecrement operand is displayed
12733 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12735 * src/SDCCval.c (valMinus): fixed bug #826041
12737 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12739 Some hc08 related updates that I missed earlier
12740 * sim/ucsim/stypes.h
12741 * support/regression/ports/hc08/spec.mk
12743 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12745 New target "hc08" for the Motorola 68hc08 family of micros
12753 * sim/ucsim/hc08.src/*
12754 * sim/ucsim/configure.in
12755 * src/ucsim/configure
12756 * sim/ucsim/packages_in.mk
12759 * device/include/mc68hc908qy.h
12760 * device/lib/hc08/*
12761 * device/lib/Makefile.in
12762 * support/regression/ports/hc08/*
12763 * support/regression/Makefile
12765 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12767 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
12769 * src/ds390/gen.c (genCast): fixed bug #821957
12771 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12773 * device/lib/logf.c: "fixed" overlay bug
12774 * support/regression/ports/host/spec.mk: added m library
12775 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
12776 * support/regression/tests/float_trans: added (for Eric)
12778 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
12780 * src/mcs51/gen.c (genCpl): fixed bug
12781 http://sf.net/mailarchive/message.php?msg_id=6263915
12783 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
12785 * src/SDCCast.c (decorateType): added extended constant folding
12786 * src/SDCCsymt.c (computeType): cleanup
12787 * src/SDCCval.c (valShift): minor optimization
12788 * support/regression/tests/ast_constant_folding.c: added
12790 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12792 * src/SDCCmain.c: removed some unintended changes
12794 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12796 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
12797 * src/z80/gen.c: fixed part of bug #817589
12798 * src/SDCCsymt.c (checkFunction): fixed bug #817895
12800 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
12802 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
12813 * src/ds390/ralloc.c
12815 * src/mcs51/ralloc.c
12817 * src/pic16/ralloc.c
12818 * src/xa51/ralloc.c
12820 * src/z80/gen.c: removed unused label "release:"
12822 2003-10-06 Borut Razem <borut.razem AT siol.net>
12824 * src/SDCC.lex: removed definition of unused variables
12825 save_optimize and save_options
12827 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
12829 * clean.mk: removed '=' in "-maxdepth=1"
12830 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
12831 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12833 2003-10-06 Borut Razem <borut.razem AT siol.net>
12835 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
12836 my_unput() replaced by unput()
12838 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
12840 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
12841 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
12842 type-punned pointer will break strict-aliasing rules"
12843 Old LR behaviour is again default; Klaus' LR can be choosen by
12844 defining the environment variable LRKLAUS
12848 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
12849 * clean.mk: fixed removal of files in bin/CVS/
12850 * device/lib/clean.mk: fixed removal of directories small and large
12851 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
12853 * src/SDCCval.c: removed superflous test for pedantic
12855 2003-10-05 Borut Razem <borut.razem AT siol.net>
12857 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
12858 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
12859 message "unmatched #pragma SAVE and #pragma RESTORE"
12861 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12863 * doc/sdccman.lyx: various additions and updates (interrupts, inline
12864 assembly, critical functions, atomic, nojtbound)
12866 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
12868 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
12874 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12877 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12879 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12881 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12882 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
12883 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
12885 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12887 * src/z80/gen.c (genRet): fixed bug #524753
12888 * src/z80/gen.c (genCast): fixed internal error on cast from
12890 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
12891 fix for bug #477835 to the z80
12892 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
12893 for tracking iCodes in the peephole optimizer for z80
12895 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12897 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
12898 the other part of bug #814548
12899 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
12901 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
12903 * src/SDCCcse.c: fixed part of bug #814548
12905 2003-09-28 Borut Razem <borut.razem AT siol.net>
12907 * src/asm.c: rewrite of printILine() to use temporary file instead
12909 * src/xa51/main.c: commented out declaration of int rewinds
12911 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12913 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
12915 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12917 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
12918 * src/asm.c (printILine): Fixed bug #811015
12920 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12922 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
12925 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12927 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
12928 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
12929 to correctly handle general case of AOP_PAIRPTR
12930 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
12932 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12934 * src/mcs51/ralloc.c (fillGaps),
12935 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
12936 register positioning bug)
12938 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
12940 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
12942 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12944 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
12945 genCodePointerGet, genGenPointerGet, genFarPointerSet,
12946 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
12947 (ralloc doesn't intentionally do this now, but perhaps later)
12948 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
12949 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
12950 register positioning bugs (Fixed bug #762602 and #795325)
12951 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
12952 (Fixed bug #808779)
12953 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
12954 lines that --i-code-in-asm generates
12956 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12958 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
12959 trying to fclose a FILE* that was already closed.
12961 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12963 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
12964 of const struct should be treated as if const themselves)
12966 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
12968 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
12970 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12972 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
12973 Unix (/n) and DOS (/r/n) line terminations.
12975 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12977 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
12980 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12982 * src/mcs51/gen.c (genFunction, genEndFunction),
12983 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
12984 and restore of EA so that stack offsets to parameters are
12985 correct when using both critical and reentrant/stack-auto.
12986 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
12987 size (can be triggered in error if sloc is shared between
12988 different sized objects)
12989 * device/include/float.h: fixed macros to explicitly use
12990 unsigned long where needed
12992 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
12994 Feature req. 799831: added code to allow nesting of critical functions
12995 * src/mcs51/gen.c (genFunction, genEndFunction)
12996 * src/ds390/gen.c (genFunction, genEndFunction)
12998 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13000 * src/SDCCsymt.c (sclsFromPtr),
13002 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13003 support for standard C idiom of memory mapped variables; for
13004 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13005 to xdata int at 0x1234 tempvar = 1.
13006 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13007 provided by Akiya ISHIDA
13009 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13011 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13012 * src/SDCCval.c (constVal): added reduction from int to char
13013 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13014 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13015 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13017 * support/regression/tests/shifts.c: fixed
13019 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13021 * src/z80/gen.c (genXor): Fixed bug #805445
13023 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13025 Fixed bug #621531 (const & volatile confusion in the type chain).
13026 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13027 refer to the const or volatile state of the pointer itself.
13039 * src/pic16/ralloc.c
13040 * support/regression/tests/const.c
13042 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13044 When checking for duplicated modules, use absolute paths
13045 instead of relative paths. Files changed:
13050 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13052 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13054 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13056 * device/include/string.h: added size_t typedef, changed
13057 prototypes to use size_t, eliminated separate reentrant and
13058 non-reentrant declarations, added _memmove declaration
13059 * device/lib/_memcpy.c: changed to use size_t instead of int,
13060 changed /4 to >>2 to avoid division library call
13061 * device/lib/_memcmp.c,
13062 * device/lib/_memset.c,
13063 * device/lib/_strncat.c,
13064 * device/lib/_strncpy.c,
13065 * device/lib/_strncmp.c: changed to use size_t instead of int
13066 * device/lib/_memmove.c: new file (fixed bug #772294)
13067 * device/lib/Makefile.in: added _memmove.c
13068 * device/lib/z80/asm_strings.s: fixed bug #772290
13069 * support/regression/tests/bitfields.c: attempt to fix host assertion
13070 failure on amd64-unknown-linux2.2
13072 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13074 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13075 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13076 * as/z80/asmain.c (main): fixed bug #801766
13078 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13080 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13083 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13085 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13086 reported in bug #800609
13088 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13090 * Top header beautifications in src/pic16 directory:
13091 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13092 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13093 pcoderegs.h, ralloc.c, ralloc.h
13094 * main.c: added top header and GPL license notice
13095 * pcode.c: fixed the if-conditional warning
13097 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13099 * device/lib/_mullong.c: replaced int by short for gcc
13101 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13103 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13104 and JUMPTABLE iCodes properly now (worked by accident before)
13105 * src/mcs51/gen.c (leftRightUseAcc),
13106 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13107 iCode properly now. Use getSize instead of nRegs since a & b
13108 aren't part of the nRegs tally.
13110 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13112 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13113 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13114 before instructions that use the _STATUS register
13116 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13118 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13119 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13120 fetching of the pointer
13121 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13122 copied from genNearPointerSet()
13123 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13124 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13125 If they pop r0/r1 they must be called in the opposite order than aopOp().
13126 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13127 (resp. --stack-auto), prepared for --xstack
13129 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13131 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13133 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13135 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13136 these ports have their own __sdcc_external_start()
13138 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13140 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13141 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13142 type for bits was changed. It resulted in bit variables becoming
13143 global, which is not permitted in PIC 14 assembly output.
13145 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13147 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13149 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13151 Z80 and MCS51 linkers complaint if a public symbol is defined
13152 in more than one library module:
13156 * as/mcs51/Makefile.in
13158 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13160 A few small changes that speed up the peephole optimizer.
13164 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13166 Try to make the peephole optimizer smarter by maintaining
13167 an association between the assembly source code and the
13168 iCodes that originated them. Put this information to use
13169 with a new peephole rule condition "notVolatile" so that
13170 the rules can be aggressive yet still safe.
13175 * src/mcs51/peeph.def
13177 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13182 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13183 if the left or right operand symbols have the accuse flag set.
13185 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13187 Changed the type of the result of the ! (NOT) operator to char;
13188 previously it returned the same type as the source. This allows
13189 us to eliminate all the genFloatNot functions (all of its target
13190 implementations were very buggy) since !float can use the same
13193 * src/SDCCicode.c (ast2iCode): ! returns char
13194 * src/mcs51/gen.c (genNot, genNotFloat),
13195 * src/ds390/gen.c (genNot, genNotFloat),
13196 * src/z80/gen.c (genNot, genNotFloat),
13197 * src/pic/gen.c (genNot, genNotFloat),
13198 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13200 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13202 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13203 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13204 during interrupts. Ensure WSAVE is located at a shared bank address.
13205 2. Fixed page selection in some places
13206 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13207 the registers name strings.
13208 4. Fixed "signed / unsigned compare" compiler warnings.
13209 5. The PIC port manages its own allocation of the general purpose
13210 registers, but makes no attempt to reuse them. As a result when
13211 compiling it soon runs out of general purpose registers. Some
13212 additional code was added to the files pcode.c and device.c to walk
13213 through the function call tree and rename the registers so that they
13223 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13224 genPlus() & genMinus() when the result is the same as left or right
13226 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13228 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13230 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13232 Made bitfield a distinct type from bit so that bitfields
13233 convert as per ANSI C and bits retain their traditional
13234 boolean style behaviour. Implemented bitfield support in
13242 * src/ds390/gen.c: bit v bitfield split
13243 * src/z80/gen.c: New support for bitfields
13244 * support/regression/tests/bitfields.c: reenabled z80,
13247 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13249 Rules 246.x, 247.x relate to bitfields, the others speed up
13250 access to xdata mapped I/O devices.
13252 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13254 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13256 Cleaned up genPackBits and genUnpackBits and added two helper
13257 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13258 for literal assignments in genPackBits (thanks to Frieder for
13264 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13266 Fixed bug #748310 (pointer to function type mishandled when the
13267 function name is omitted). Also fixed a SIGSEGV when a function
13268 attribute (reentrant, etc) is used on a non-function or on a
13269 function but misplaced before the parameter list.
13271 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13273 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13274 * support/Util/SDCCerr.h,
13275 * support/Util/SDCCerr.c: Added func attr misuse error msg
13277 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13279 Fixed bug #787649 by anonymous
13280 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13281 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13283 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13285 Fixed numerous bitfield problems.
13287 * src/SDCC.y: More bitfield related error checking
13289 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13290 * support/Util/SDCCerr.h,
13291 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13292 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13293 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13294 * support/regression/tests/bitfields.c: tests added
13296 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13298 Made the constant following the "interrupt" keyword optional. If
13299 omitted, the function will not automatically be given an entry
13300 in the interrupt vector table (similar to #pragma NOIV, but
13301 less syntacticly kludgy). The interrupt number is also now
13302 range checked. Also fixed a bug in the high order bit example
13309 * support/Util/SDCCerr.c
13310 * support/Util/SDCCerr.h
13313 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13315 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13316 * src/SDCCicode.c (operandOperation): rewritten some ops
13317 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13318 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13320 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13321 be re-activated by defining REDUCE_LITERALS)
13322 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13323 unsigned, but are signed by default
13324 * src/SDCCval.c (constVal): rearranged
13325 * src/SDCCval.c (valMod): preliminary fix
13326 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13327 * support/regression/literalop.c: added, work in progress
13329 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13331 Generate warnings for useless declarations like "char data;"
13332 that don't do what new users expect.
13335 * support/Util/SDCCerr.h
13336 * support/Util/SDCCerr.c
13338 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13340 * src/SDCCval.c (valMult): fix overflow detection of negative int
13342 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13344 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13346 Changes to support big endian targets:
13359 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13361 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13362 * device/lib/time.c: fixed warning "integer overflow in expression"
13364 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13366 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13367 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13368 constants are unsigned; added recognition of "u" flag for unsigned
13369 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13370 * src/SDCCval.c (valDiv, valMod): fixed signdness
13371 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13372 signedness of modulo, left and right shift
13373 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13374 * support/Util/SDCCerr.h: added warning W_INT_OVL
13375 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13376 * src/SDCCast.c (ast_print): improved output of constants
13378 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13380 Fixed some warnings when building with MSVC:
13382 * as/mcs51/asdata.c
13386 * link/z80/aslink.h
13387 * link/z80/lkdata.c
13388 * link/z80/lkeval.c
13393 * support/cpp2/cpplib.c
13397 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13399 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13401 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13403 * support/librarian/clean.mk: Do not remove Makefile.
13404 * support/librarian/Makefile: added.
13406 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13408 Added librarian to MSVC build:
13411 * support/librarian/librarian.dsp
13413 'configure' not needed for librarian, removed:
13414 * support/librarian/configure
13415 * support/librarian/configure.in
13416 * support/librarian/config_in.h
13417 * support/librarian/Makefile.in
13419 Hopefully these ones built the librarian and the rest of sdcc properly:
13421 * Makefile.common.in
13423 Messed up 'configure', so revert to previous version:
13427 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13429 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13430 there, while the mantissa of a double is "only" 53 bits wide.
13432 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13434 Adding sdcclib to the build. MSVC project coming soon.
13435 Files added/changed:
13437 * support/librarian/clean.mk
13438 * support/librarian/configure
13439 * support/librarian/configure.in
13440 * support/librarian/config_in.h
13441 * support/librarian/Makefile.bcc
13442 * support/librarian/Makefile.in
13443 * support/librarian/sdcclib.c
13446 * Makefile.common.in
13450 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13452 Linker now complaints if linked modules have conflicting options, for
13453 example, one compiled using --model-large and another one compiled with
13454 --model-small. The following files were modified:
13456 * as/mcs51/asdata.c
13457 * as/mcs51/aslink.h
13459 * as/mcs51/asmain.c
13461 * as/mcs51/i51pst.c
13462 * as/mcs51/lkdata.c
13463 * as/mcs51/lklibr.c
13464 * as/mcs51/lkmain.c
13470 * link/z80/aslink.h
13471 * link/z80/lkdata.c
13472 * link/z80/lklibr.c
13473 * link/z80/lkmain.c
13476 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13478 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13479 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13481 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13483 * src/z80/mappings.i: fix _mul[us][int,long] entries
13485 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13487 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13489 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13491 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13492 * support/regression/tests/bitopcse.c: added
13500 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13502 added support for new library format to z80, gbz80 linkers:
13508 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13510 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13511 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13513 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13515 added DUMMY_READ_VOLATILE:
13524 * src/SDCCcse.c (algebraicOpts): many improvements
13525 * src/SDCCcse.h: removed algebraicOpts()
13526 * src/SDCCicode.c (picDummyRead): added
13528 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13530 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13531 "Insufficient space in data memory".
13533 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13535 * src/mcs51/gen.c: fixed bug #771358
13536 * src/z80/gen.c: fixed bug #759087
13538 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13540 * src/pic16/glue.c: minor cleanup by Vangelis
13542 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13544 * device/include/regc515c.h: fixed #758477
13545 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13546 * device/lib/_gptrput.c: saved a few bytes
13547 * my tab spacing is 8, yours too?)
13548 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13549 * device/lib/serial.c: process RX bytes earlier than TX bytes
13550 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13552 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13554 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13556 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13558 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13560 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13562 * device/lib/Makefile.in: bad fix, reverted to 1.43
13564 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13566 * device/lib/Makefile.in: added missing z80 object files
13568 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13570 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13571 pic16 progress by Vangelis:
13574 * src/pic/Makefile:
13581 * pic16/genarith.c:
13586 * pic16/pcodepeep.c:
13589 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13591 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13593 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13595 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13596 added gbz80 build to MSVC project.
13597 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13598 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13599 from 8051 stuff and setup so it links using a .lnk file.
13601 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13603 * support/librarian/sdcclib.c: sdcc librarian.
13604 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13607 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13609 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13611 2003-07-02 Borut Razem <borut.razem AT siol.net>
13613 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13614 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13615 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13616 src/xa51/main.c, src/z80/main.c:
13617 virtualization of glue() function: each port has it's own glue function,
13618 which is accessed by do_glue function pointer in PORT.general structure
13620 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13622 * DS800C400 fun, improved ROM interface and tinibios.
13624 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13626 * More support for DS80C400. Now includes beginning of interface to ROM.
13628 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13630 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13632 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13634 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13636 2003-06-19 Borut Razem <borut.razem AT siol.net>
13638 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13640 2003-06-19 Borut Razem <borut.razem AT siol.net>
13642 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13643 fixed Z80 port - crt0.o: cannot open.
13645 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13647 * support/Util/MySystem.c (merge_command): revert bad fix
13649 2003-06-18 Borut Razem <borut.razem AT siol.net>
13651 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13653 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13655 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13656 option --use-stdout sends errors to stdout instead of stderr.
13658 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13660 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13662 2003-06-15 Borut Razem <borut.razem AT siol.net>
13664 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13665 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13666 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13667 fixed width array of pointers replaced with sets;
13668 multiple include and lib paths ared transferred to preprocessor and linker
13669 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13670 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13671 fixed width array of pointers
13672 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13673 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13674 fixupPath(), getPathDifference()
13675 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13676 fixed width array of pointers
13678 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13680 * src/pic16/ralloc.c: fix warnings
13681 * src/pic16/pcode.c: fix warning
13683 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13685 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13686 know all the details, but essentially this set of changes enable
13687 the pic16 port to generate movff instructions and generate assembler
13691 * src/pic16/glue.c:
13692 * src/pic16/pcode.c:
13693 * src/pic16/device.c:
13694 * src/pic16/main.c:
13695 * src/pic16/pcode.h:
13696 * src/pic16/pcoderegs.c:
13697 * src/pic16/ralloc.c:
13698 * src/pic16/ralloc.h:
13700 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13702 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13703 added option --vc, so sdcc errors and warnings are compatible with
13704 Microsoft Visual Studio.
13706 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13708 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
13709 device/lib/libfloat.lib: added atof function.
13711 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
13713 * doc/sdccman.lyx: updated to Lyx 1.3
13714 * doc/cdbfileformat.lyx: updated to Lyx 1.3
13715 * doc/test_suite_spec.lyx: updated to Lyx 1.3
13716 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
13718 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
13720 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
13722 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13724 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
13725 additions to the "related tools/documentation" section
13727 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
13729 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
13731 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
13733 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
13734 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
13736 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
13738 * doc/sdccman.lyx: fix double dash and other minor things
13739 * doc/Makefile: fix double dash
13741 2003-05-28 Karl Bongers(patches from Martin Helmling)
13742 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
13743 condition and ignore commands.
13745 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13747 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
13748 is in parts still quite out of date, I did changes as far as I felt makes sense
13749 for a non-native english speaker.
13750 Please feel free to add to the manual or to correct my changes.
13751 * doc/Makefile: undid touching the date of intermediate tex files.
13753 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13755 * doc/sdccman.lyx: Manual has an index now
13757 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
13759 Finalize muluint/mulsint and mululong/mulslong merging:
13760 * device/lib/_mulint.c
13761 * device/lib/_mullong.c
13762 * device/lib/gbz80/mul.s
13763 * device/lib/gbz80/stubs.s
13764 * device/lib/z80/mul.s
13765 * device/lib/z80/stubs.s
13766 * src/SDCCsymt.c (initCSupport)
13768 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13770 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
13771 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
13772 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
13773 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
13776 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13778 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
13779 the regression tests I'm not brave enough to enable 245.b, 245.c
13780 * doc/sdccman.lyx: added latex preamble for hyperref package.
13781 Using pdflatex this will give you a hyperlinked pdf file with
13782 bookmarks. (prepend '%' before /usepackage if this breaks something)
13784 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13786 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
13788 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
13790 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
13792 2003-05-21 <johan AT balder>
13794 * src/SDCCglue.c (printIval): fixed bug #739934
13796 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13798 Applied patch from bug 737905 (renamed yylineo to mylineno):
13805 * src/pic16/pcode.c: Cleaned warnings
13806 * src/pic16/pcodeflow.c: Cleaned warnings
13807 * src/pic16/pcoderegs.c: Cleaned warnings
13809 2003-05-19 Scott Dattalo <scott AT dattalo.com>
13811 * src/pic16/pcode.c: Cleaned warnings
13812 * src/pic16/pcodepeep.c: Cleaned warnings
13813 * src/pic16/ralloc.c: Cleaned warnings
13815 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13817 * doc/sdccman.lyx: fixed bug 739745
13818 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
13820 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
13822 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
13823 it can be defined with CFLAGS when running configure
13824 * src/SDCCmain.c: fixed compiling + linking with object files
13826 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
13828 * configure.in: configure for pic16 port,
13829 added --disable-pic16-port
13830 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
13831 * src/SDCCmain.c: linkOptions is changed to set *,
13832 added if/endif conditional macros to remove options help
13833 messages from optionsTable when a port is not configured, added
13834 support for the PIc16 port in the ports table, when executing
13835 the compiler with no port specified on command line, a default
13836 port is selected with the new macro DEFAULT_PORT which is
13837 defined in port.h, in setDefaultOptions() linkOptions is removed
13838 from initialization assignment, since now it is a set,
13839 parseCmdLine uses setParseWithComma for linkOptions, in
13840 linkEdit() linkOptions are accessed with new function indexSet()
13841 which returns the i'th item of a set variable. See SDCCset.c, in
13842 linkEdit() when calling buildCmdLine(), added linkOptions as
13843 last argument. Now users can pass arguments to gplink via the
13844 -Wl option, main() uses pic16glue() to glue up pic16 programs
13845 * src/SDCCpeeph.c: various changes to support pic16
13846 * src/SDCCset.c: added function void *indexSet(set *, int) to
13847 return the i'th item of the set
13848 * src/SDCCset.h: added function prototype for indexSet()
13849 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
13850 * src/clean.mk: added pic16 in CLEANALLPORTS variable
13851 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
13852 added macro DEFAULT_PORT
13853 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
13854 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
13856 * src/pic16/glue.c: commented out some error producing lines
13857 * src/pic16/main.c: __config directives are commented out to stop
13858 gpasm complaining and test the linkage with gplink, _linkCmd and
13859 _asmCmd changed to be more gplink and gpasm friendly
13860 * src/pic16/peeph.def: peep rule 3 is commented out, since it
13861 produced an error when parsed, peep rule 12 is added to utilize
13862 movff, but it is commented out since the pCode does not support
13863 yet a command with 2 address arguments
13865 2003-05-18 <johan AT balder>
13867 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13868 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13869 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
13871 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
13872 Added feature to script commands from file.
13874 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
13876 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
13877 * src/SDCCutil.c: include ctype.h for win32
13879 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
13881 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
13883 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
13885 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
13886 Fixed so you can set breakpoints prior to run, run does not stop
13887 on entry now. Add tbreak. Other enhancements and fixes for use
13890 2003-05-12 Borut Razem <borut.razem AT siol.net>
13892 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
13894 2003-05-11 Borut Razem <borut.razem AT siol.net>
13896 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
13897 the path of bin directory, so that PATH is the only env. variable, which has to be set
13898 in case of standard installation.
13899 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
13900 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
13901 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
13903 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13905 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
13906 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
13907 temp files are in the port dir; clean the gen/test directory when
13908 generating new test.c
13909 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
13910 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
13911 * support/regression/tests/zeropad.c: added
13913 2003-05-09 <johan AT balder>
13915 * src/SDCCglue.c: fixed bug #597940
13917 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
13919 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13920 cache sfr, optimize next,step, fix off by one sourceline,
13921 support ddd list function.
13922 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
13924 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13926 * support/regression/HTMLgen.py: added compare_s2f()
13927 * support/regression/Makefile: redo 1.27
13928 * support/regression/generate-cases.py: redo 1.5
13930 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
13932 * support/regression/tests/float.c: workaround 33 bit hex constant
13933 * support/regression/tests/simplefloat.c: fix division for host
13935 2003-04-29 Scott Dattalo <scott AT dattalo.com>
13937 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
13938 that tame's the PIC's over-aggressive optimizer.
13940 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13942 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
13945 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
13947 Initial support for DS80C400. "Hello world" runs on TINIm400
13950 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
13952 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13953 * Some notes on ddd usage added in debugger/README
13954 Martin Helmling adding more features and fixes for ddd GUI debugger.
13955 Code added for nexti, stepi, up, down, and other adjustments.
13957 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
13959 * src/pic/pCodepeep.c non-wildcard asmops are now handled
13960 * src/pic/peeph.def Added two rules to optimize carry manipulation
13961 * src/pic/* removed debug printfs
13963 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
13965 * debugger/mcs51/cmd.c: added header newalloc.h
13967 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
13969 * as/Makefile: new EXEEXT
13970 * as/z80/Makefile: remove trailing slash of BUILDIR
13971 * as/z80/clean.mk: new EXEEXT
13972 * Makefile.common.in: add to CFLAGS (and others), don't replace it
13973 * support/cpp2/Makefile.in: new EXEEXT
13974 * src/pic/glue.c (pic14emitRegularMap): fixed warning
13976 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
13978 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
13979 EXEEXT was introduced to fix all related problems with targets
13980 "clean", "install" and "uninstall"; a couple of further flaws
13981 especially with "clean" have been fixed too
13982 * as/mcs51/Makefile.in
13983 * as/mcs51/clean.mk
13987 * debugger/mcs51/Makefile.in
13988 * debugger/mcs51/clean.mk
13989 * link/z80/Makefile
13990 * link/z80/Makefile.in
13991 * link/z80/clean.mk
13993 * packihx/Makefile.in
13995 * sim/ucsim/Makefile
13996 * sim/ucsim/clean.mk
13997 * sim/ucsim/avr.src/Makefile.in
13998 * sim/ucsim/avr.src/clean.mk
13999 * sim/ucsim/s51.src/Makefile.in
14000 * sim/ucsim/s51.src/clean.mk
14001 * sim/ucsim/xa.src/Makefile.in
14002 * sim/ucsim/xa.src/clean.mk
14003 * sim/ucsim/z80.src/Makefile.in
14004 * sim/ucsim/z80.src/clean.mk
14005 * sim/ucsim/main_in.mk
14006 * sim/ucsim/packages_in.mk
14007 * sim/ucsim/gui.src/Makefile.in
14008 * sim/ucsim/gui.src/serio.src/Makefile.in
14009 * sim/ucsim/gui.src/serio.src/clean.mk
14012 * support/cpp2/Makefile.in
14013 * support/cpp2/clean.mk
14014 * support/makebin/Makefile
14015 * support/makebin/clean.mk
14016 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14017 * doc/sdccman.lyx: --program-suffix no longer needed
14019 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14021 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14022 Martin Helmling added support for ddd GUI debugger.
14023 Code added to display assembly, set variables, and other commands
14024 to interface to ddd.
14026 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14028 * as/Makefile: fix target clean
14029 * as/clean.mk: fix target clean
14030 * as/z80/clean.mk: fix target clean
14032 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14034 * Makefile.common.in: added AT EXEEXT AT
14035 * configure.in: removed all mingw32 stuff
14036 * configure: rebuilt from configure.in
14037 * doc/sdccman.lyx: updated section "installation"
14038 * support/scripts/sdcc_mingw32: adapted to configure
14039 * support/scripts/sdcc_cygwin_mingw32: added
14041 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14043 * src/pic Added object file support for the PIC port
14044 * src/pic Applied patch from Craig Franklin (this started the object file support)
14045 * src/regression Updated the PIC regression tests for object files
14047 2003-04-20 Borut Razem <borut.razem AT siol.net>
14049 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14050 lklex.c: In function `getfid':
14051 lklex.c:203: warning: array subscript has type `char'
14052 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14053 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14054 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14055 stack handling macros
14057 2003-04-19 Borut Razem <borut.razem AT siol.net>
14059 * "handling space characters in file path" task:
14060 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14061 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14062 * support/Util/MySystem.h: make it self-sufficient
14063 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14064 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14065 handling space characters in file path
14066 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14067 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14068 * support/Util/MySystem.c: handling space characters in executable's path
14070 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14072 * as/z80/Makefile: fix permanent rebuild of z80
14073 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14074 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14076 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14078 * src/SDCCopt.c: add special case optimization to replace modulo by
14079 a power of two with a bitwise AND.
14081 2003-04-18 <johan AT balder>
14083 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14085 2003-04-17 <johan AT balder>
14087 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14088 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14090 2003-04-13 Borut Razem <borut.razem AT siol.net>
14092 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14093 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14094 fixed mingw problem in adl_NORMALIZE_PATH
14096 2003-04-12 Borut Razem <borut.razem AT siol.net>
14098 * fixed "#pragma SAVE/RESTORE can not be nested":
14099 * src/SDCC.lex: reworked pragma handling functions
14100 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14101 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14103 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14105 * src/SDCCutil.c (pathEquivalent): defined but not used
14106 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14107 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14108 * configure: rebuilt from configure.in
14109 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14110 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14111 * device/include/Makefile.in: replace sdcc_datadir
14112 * device/lib/Makefile.in: replace sdcc_datadir
14113 * Makefile.common.in: add LDFLAGS from configure
14114 * packihx/Makefile.in: use LDFLAGS
14115 * src/Makefile.in: use LDFLAGS
14116 * support/cpp2/Makefile.in: add LDFLAGS from configure
14117 * support/makebin/Makefile: use LDFLAGS
14118 * .version: bumped version number to 2.3.5
14120 2003-04-12 Borut Razem <borut.razem AT siol.net>
14122 * completed "different paths" task:
14123 * src/SDCCmacro.c: fixed bug in handling quotes
14124 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14125 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14127 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14129 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14131 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14133 * ds390/gen.c ds390/peeph.def: fix bug 706781
14135 2003-04-11 Borut Razem <borut.razem AT siol.net>
14137 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14139 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14141 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14142 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14143 set - this bit used to not be set...).
14144 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14145 bad code in PIC Port
14146 * src/regression/and2.c added to test bug 609268
14147 * src/regression/Makefile added and2.c to regression test
14150 2003-04-08 <johan AT CP255758-A>
14152 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14153 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14154 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14156 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14158 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14160 * support/cpp2/Makefile.in: fix bug #487815
14161 * configure: rebuilt from configure.in
14162 * Makefile.common.in: docdir changed, new path suffixes
14163 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14164 * sdcc_vc_in.h: reflect changes from sdccconf.h
14165 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14166 * src/SDCCutil.h: remove BINDIR hack
14167 * doc/sdccman.lyx: update new path hierarchy
14169 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14171 * src/SDCCpeeph.c: added okToRemoveSLOC test
14173 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14175 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14177 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14179 * src/SDCCpeeph.c: added labelIsReturnOnly test
14180 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14182 2003-04-05 <johan AT balder>
14184 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14185 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14186 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14187 * src/SDCCast.c: fixed a warning
14188 * src/SDCCast.h: fixed a warning
14189 * src/SDCCicode.c (operandFromAst): fixed a warning
14191 2003-04-04 <johan AT balder>
14193 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14194 * src/SDCCast.c (decorateType): fixed bug #715076
14195 * src/SDCC.y: fixed bug #702907
14197 2003-04-03 <johan AT balder>
14199 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14200 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14201 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14202 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14203 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14205 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14207 * _decdptr.c: fix return values
14208 * _gptrget.c: fix return values
14209 * _gptrgetc.c: fix return values
14210 * _gptrput.c: fix return values
14211 * _mulint.c: fix return values
14212 * as/z80/Makefile: fix 'make -j' problem
14214 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14216 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14217 * configure.in: big cleanup, updated to autoconf 2.5x
14218 * configure: rebuilt from configure.in
14219 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14220 * sdcc_vc_in.h: reflect changes from sdccconf.h
14221 * doc/Makefile: fixed a flaw in "make install"
14223 2003-04-02 <johan AT balder>
14225 * src/ds390/gen.c (genCmp): no comments
14226 * src/mcs51/gen.c (genCmp): no comments
14227 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14228 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14230 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14232 * support/regression/generate-cases.py: place generated file in given sub directory
14233 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14234 * support/regression/Makefile: improvements for 'make -j';
14235 side effect: it's simpler and faster now
14237 2003-03-31 Borut Razem <borut.razem AT siol.net>
14239 * src/z80/main.c: link-{port} and as-{port} defined without path
14240 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14242 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14244 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14246 2003-03-30 Borut Razem <borut.razem AT siol.net>
14248 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14249 changed type of list parameter to set
14250 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14251 * src/port.h: changed type of do_assemble() parameter to set
14252 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14253 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14254 definition of "cppoutfilename" macro with NULL value in preProcess()
14255 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14256 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14257 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14258 replaced with set *binPathSet
14259 * shash_add() deallocates the item, if allready exsists, before adding the new one
14260 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14262 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14264 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14265 a nested for loop bug in the PIC port
14266 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14269 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14271 * support/Util/dbuf.h: remove C++ stuff to make it portable
14273 2003-03-28 Borut Razem <borut.razem AT siol.net>
14275 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14276 literal strings in stringLiteral()
14277 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14278 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14281 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14283 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14285 2003-03-26 <johan AT balder>
14287 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14288 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14289 * src/SDCCast.c (decorateType): fixed " -v < 3"
14291 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14293 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14294 Added Lenny Story's debug infrastructure changes:
14295 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14296 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14297 * src/cdbFile.c: added
14298 * src/SDCCdebug.c: added
14299 * src/SDCCdebug.h: added
14300 * src/SDCCast.c (createFunction)
14301 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14302 * src/SDCCmain.c (parseCmdLine, main)
14303 * src/SDCCmem.c (redoStackOffsets)
14304 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14307 * src/avr/gen.c (genAVRCode)
14308 * src/ds390/gen.c (gen390Code)
14309 * src/mcs51/gen.c (gen51Code)
14310 * src/pic/gen.c (genpic14Code)
14311 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14312 * src/xa51/gen.c (genXA51Code)
14313 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14315 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14317 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14318 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14320 2003-03-22 <johan AT balder>
14322 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14324 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14326 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14327 * doc/cdbfileformat.lyx: added, written by Lenny Story
14328 * doc/Makefile: added cdbfileformat.lyx
14329 * doc/clean.mk: added cdbfileformat.lyx
14331 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14333 * src/mcs51/peeph.def: fix bug #705773
14335 2003-03-20 <johan AT balder>
14337 An sfr/sbit can have an "at #" AND an initializer
14338 * src/SDCCsymt.c (checkSClass):
14339 * src/SDCCmem.c (allocGlobal):
14340 * src/SDCCmem.c (allocLocal):
14341 * src/SDCCast.c (createBlock):
14343 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14345 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14347 2003-03-16 <johan AT balder>
14349 Undid the hackup of const and volatile, the problem is much bigger
14351 * src/SDCCast.c:1.171
14352 * src/SDCCglue.c:1.138
14353 * src/SDCCicode.c:1.146
14354 * src/SDCCsymt.c:1.150
14355 * src/SDCCval.c:1.65
14357 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14359 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14360 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14362 2003-03-13 <johan AT balder>
14364 Hackup const and volatile modifiers in type chains a bit:
14366 * src/SDCCast.c:1.169
14367 * src/SDCCglue.c:1.136
14368 * src/SDCCicode.c:1.143
14369 * src/SDCCsymt.c1.146
14370 * src/SDCCsymt.h1.59
14371 * src/SDCCval.c:1.63
14373 2003-03-12 <johan AT balder>
14375 * src/SDCCBBlock.h: more LRH debugging junk
14376 * src/SDCCcflow.h: more LRH debugging junk
14377 * src/SDCCloop.c: more LRH debugging junk
14378 * src/SDCC.y (struct_declaration): fixed bug #697590
14379 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14380 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14381 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14383 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14384 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14385 test function names must now match exactly).
14386 * src/SDCCcse.c: added special case in findCheaperOp to allow
14387 extending a short integer. Makes less awful code for bug 700121 test case.
14389 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14391 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14392 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14394 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14396 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14397 actually called (operandsNotEqual() was called for all
14398 operandsNotEqualX tests).
14400 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14402 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14403 with shorter literals. Fixes bug 700121.
14405 2003-03-11 <johan AT balder>
14407 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14409 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14411 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14412 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14414 2003-03-10 Borut Razem <borut.razem AT siol.net>
14416 * src/SDCCmain.c: pipe preprocessor's output
14417 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14418 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14419 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14420 which closes all pipes in pipeSet set
14421 * src/SDCCset.c: free deleted item in function deleteSetItem()
14422 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14423 moved from z80 to src subproject
14424 * .version: increased version number to 2.3.4
14426 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14428 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14429 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14430 * support/regression/ports/xa51/spec.mk: fix typo
14432 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14434 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14436 2003-03-09 Borut Razem <borut.razem AT siol.net>
14438 * src/SDCCmain.c: pipe preprocessor's output
14439 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14440 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14441 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14442 which closes all pipes in pipeSet set
14443 * src/SDCCset.c: free deleted item in function deleteSetItem()
14444 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14445 moved from z80 to src subproject
14447 2003-03-09 Borut Razem <borut.razem AT siol.net>
14449 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14450 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14451 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14452 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14453 * src/SDCCglobl.h: unification of WIN32 native definitions
14455 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14457 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14459 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14461 * src/configure.in: check for endianess (even while cross-compiling)
14462 * src/configure: check for endianess (even while cross-compiling)
14463 * src/configure_in.h: check for endianess (even while cross-compiling)
14464 * src/avr/gen.c: remove old endianess stuff
14465 * src/mcs51/gen.c: remove old endianess stuff
14466 * src/ds390/gen.c: remove old endianess stuff
14467 * src/pic/gen.c: remove old endianess stuff
14468 * src/pic/genarith.c: remove old endianess stuff
14469 * src/pic/glue.c: fix endianess check
14470 * src/pic16/gen.c: remove old endianess stuff
14471 * src/pic16/genarith.c: remove old endianess stuff
14472 * src/pic16/glue.c: fix endianess check
14473 * src/xa51/gen.c: remove old endianess stuff
14474 * src/z80/gen.c: fix endianess check
14475 * src/SDCCglue.c: fix endianess check
14476 * src/ds390/peeph.def: fix bug 700036
14478 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14480 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14481 * src/configure: find appropriate data-types on host for SDCC's int and long
14482 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14483 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14484 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14486 2003-03-07 <johan AT balder>
14489 some minor cleanups before the big shot
14490 OP_DEFS and OP_USES now use Kevin's protection
14491 new option --nolabelopt
14493 * src/SDCCBBlock.c:
14502 * src/ds390/ralloc.c:
14503 * src/mcs51/ralloc.c:
14504 * src/pic/ralloc.c:
14505 * src/xa51/ralloc.c:
14506 * src/z80/ralloc.c:
14508 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14510 * src/pic/pcode.c (get_op): fix 64 bit warnings
14511 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14512 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14513 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14514 * support/regression/tests/malloc.c: fix 64 bit warnings
14516 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14518 * src/mcs51/gen.c (genMinus): fixed bug 696436
14520 2003-03-02 Borut Razem <borut.razem AT siol.net>
14522 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14524 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14526 * configure.in: test for mkstemp
14527 * sdccconf_in.h: add HAVE_MKSTEMP
14529 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14531 * device/include/ctype.h: removed warning while using --stack-auto
14532 * device/include/malloc.h: removed warning while using --stack-auto
14533 * device/include/string.h: removed warning while using --stack-auto
14535 2003-02-23 Borut Razem <borut.razem AT siol.net>
14537 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14538 because NDEBUG is defined (see man assert)
14539 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14541 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14543 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14544 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14546 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14548 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14549 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14551 2003-02-18 <johan AT balder>
14553 * as/mcs51/asmain.c (asmbl): module can start with a digit
14554 * as/z80/asmain.c (asmbl): module can start with a digit
14556 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14558 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14559 * src/asm.c: fix pipe() for Mingw32
14561 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14563 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14564 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14565 make -V work again; --c1mode reads now from stdin
14566 * doc/sdccman.lyx: added --c1mode
14567 * support/Util/SDCCerr.c: new messages for c1 mode
14568 * support/Util/SDCCerr.h: new messages for c1 mode
14569 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14571 2003-02-15 <johan AT balder>
14573 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14575 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14577 * doc/sdccman.lyx: Environment variables, -o and other minor things
14579 2003-02-14 <johan AT balder>
14581 * src/xa51/main.c: before anyone really tries to use it :)
14583 * Install doc's in share/sdcc/doc
14584 * removed some obsolete files
14585 * Do a proper make distclean and uninstall
14586 M Makefile.common.in
14589 M device/include/Makefile.in
14590 M device/lib/Makefile.in
14593 M sim/ucsim/doc/Makefile.in
14595 R src/avr/peeph.rul
14596 R src/xa51/peeph.rul
14597 M support/cpp2/Makefile.in
14598 M support/makebin/Makefile
14601 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14603 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14605 2003-02-10 Borut Razem <borut.razem AT siol.net>
14607 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14608 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14609 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14610 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14611 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14612 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14613 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14614 src/z80/Makefile.bcc: Borland Makefile cleanup
14615 * as/z80/Makefile.bcc: Added Borland Makefile
14616 * support/cpp2/borland.h: Removed
14618 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14620 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14621 * src/SDCC.lex: new pragma NOIV
14622 * src/SDCCglobl.h: new pragma NOIV
14623 * src/SDCCmem.c: new pragma NOIV
14625 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14627 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14629 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14631 * src/SDCCmain.c: signal handling is switched off by --debug
14632 * doc/Makefile: small fix for install; use clean.mk again
14633 * doc/clean.mk: clean *.pdf and *.html too
14635 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14637 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14638 * device/lib/printfl.c: fix a ds390 bug by making it portable
14639 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14640 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14641 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14642 * debugger/mcs51/cmd.c: converted multi-line string literals
14643 * sim/ucsim/globals.cc: converted multi-line string literals
14644 * src/SDCCmain.c: introduced signal handler to remove temp files
14645 * doc/Makefile: small tweaks, implement clean
14646 * doc: removed generated files
14648 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14650 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14651 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14652 Address Record is not correctly generated for DS390."
14654 2003-02-02 Borut Razem <borut.razem AT siol.net>
14656 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14657 * as/mcs51/asm.h: fixed compilation with Borland C
14658 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14659 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14660 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14661 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14662 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14663 src/z80/Makefile.bcc: delete $(LIB) only if exist
14664 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14666 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14668 * device/include/malloc.h: introduced NULL
14669 * device/include/string.h: introduced NULL
14670 * device/include/stdlib.h: introduced NULL
14671 * device/lib/_memcpy.c: removed NULL
14672 * device/lib/_strcat.c: removed NULL
14673 * device/lib/_strchr.c: removed NULL
14674 * device/lib/_strcmp.c: removed NULL
14675 * device/lib/_strcpy.c: removed NULL
14676 * device/lib/_strcspn.c: removed NULL
14677 * device/lib/_strlen.c: removed NULL
14678 * device/lib/_strncat.c: removed NULL
14679 * device/lib/_strncmp.c: removed NULL
14680 * device/lib/_strncpy.c: removed NULL
14681 * device/lib/_strpbrk.c: removed NULL
14682 * device/lib/_strrchr.c: removed NULL
14683 * device/lib/_strspn.c: removed NULL
14684 * device/lib/_strstr.c: removed NULL
14685 * device/lib/_strtok.c: removed NULL
14686 * device/lib/malloc.c: removed NULL, include own header
14688 2003-02-02 <johan AT balder>
14690 * 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
14691 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14692 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14693 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14694 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14695 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14697 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14699 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14702 2003-02-01 <johan AT balder>
14704 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14706 2003-01-31 <johan AT CP255758-A>
14708 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14710 2003-01-30 <johan AT balder>
14712 * src/SDCCBBlock.c: automatic bug detection
14713 * src/SDCCicode.c: automatic bug detection
14715 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14717 * src/SDCCglobl.h: now --xram-size 0 works
14718 * src/SDCCmain.c: now --xram-size 0 works
14720 2003-01-29 <johan AT balder>
14722 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
14724 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14726 * as/mcs51/aslink.h: Added options --xram-size and --code-size
14727 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
14728 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
14729 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
14730 * src/SDCCglobl.h: Added options --xram-size and --code-size
14731 * src/SDCCmain.c: Added options --xram-size and --code-size
14733 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14735 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
14736 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
14738 2003-01-27 <johan AT balder>
14740 * src/SDCC.y: fixed bug #613764
14742 2003-01-26 <johan AT balder>
14744 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
14745 * src/SDCCsymt.h: fixed bug #673374
14746 * src/SDCCglue.c: fixed bug #661910
14747 * src/SDCCast.c: fixed bug #458099 and 673374
14749 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14751 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
14752 * as/mcs51/strcmpi.h: added
14753 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
14754 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14755 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
14756 * as/mcs51/assym.c: strcmpi -> as_strcmpi
14757 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
14758 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
14759 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
14760 * as/mcs51/Makefile.aslink: new module strcmpi
14761 * as/mcs51/Makefile.asx8051: new module strcmpi
14762 * as/mcs51/Makefil.bcc: new module strcmpi
14763 * as/mcs51/Makefile.in: new module strcmpi
14764 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
14766 2003-01-26 <johan AT balder>
14768 * src/SDCCglue.c: reverted back to 1.124
14769 * src/SDCCast.c: reverted back to 1.156
14770 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
14772 2003-01-25 <johan AT balder>
14774 * src/SDCCglue.c: A better fix for bug #661910
14775 * src/SDCCast.c: A better fix for bug #661910
14776 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
14778 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14780 * src/Makefile.in: remove spawn.o
14781 * src/SDCCmain.c: remove spawn.h
14782 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
14783 * src/spawn.c: removed
14784 * src/spawn.h: removed
14785 * support/regression/ports/ds390/spec.mk: link with -r
14787 2003-01-24 <johan AT CP255758-A>
14789 * src/ds390/gen.c (aopOp): fixed bug #667458
14790 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14791 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
14792 (createIvalCharPtr): an ival doesn't always have a storage class anymore
14794 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14796 * src/mcs51/peeph.def: better assembler identation by Frieder
14797 * src/mcs51/gen.c: better assembler identation by Frieder
14799 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14801 * as/z80/string.h: removed for gcc 3.2
14802 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14803 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
14805 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14807 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
14808 * src/SDCCpeeph.c (replaceRule): fix bug #663503
14809 * support/regression/Makefile: separate temp files for ports
14810 * support/regression/generate-cases.py: separate temp files for ports
14811 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14812 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14814 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14816 * moved tinitalk to device/examples/ds390
14818 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
14820 * as/mcs51/lkmem.c: rflag is for DS390
14821 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
14822 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
14823 (linkEdit): move mem- and map-files the same way as ihx-files
14824 * src/z80/main.c (_setDefaultOptions): removed --generic
14825 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
14826 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14827 * src/pic/glue.c (picglue): --c1mode works again
14828 * src/pic16/glue.c (pic16glue): --c1mode works again
14829 * src/asm.c (printCLine): fix #660034
14831 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14833 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
14834 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
14835 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
14836 * as/mcs51/lkmem (summary): better fix for sp problem
14837 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
14838 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
14839 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
14840 remove --stack-after-data
14842 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
14844 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
14845 * src/SDCCutil.c (join): ugly bug: missing '\0'
14846 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
14848 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14850 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
14852 * src/pic/main.c (_asmCmd): gpasm supports -o
14853 * src/z80/main.c: more general macros
14854 * device/lib/Makefile.in: remove intermediate files
14856 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14858 * .version: Bumped version number to 2.3.3
14859 * src/SDCCBBlock.c: new option -o
14860 * src/SDCCglobl.h: new option -o
14861 * src/SDCCglue.c: new option -o
14862 * src/SDCCmain.c: new option -o
14863 * src/asm.c: new option -o
14864 * src/ds390/main.c: new option -o
14865 * src/pic/glue.c: new option -o
14866 * src/pic/pcode.c: new option -o
14867 * src/pic/ralloc.c: new option -o
14868 * src/pic16/glue.c: new option -o
14869 * src/pic16/pcode.c: new option -o
14870 * src/pic16/ralloc.c: new option -o
14871 * src/z80/main.c: new option -o
14872 * device/lib/Makefile.in: use -o
14873 * support/regression/ports/ds390/spec.mk: use -o
14874 * support/regression/ports/gbz80/spec.mk: use -o
14875 * support/regression/ports/mcs51/spec.mk: use -o
14876 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
14877 * support/regression/ports/z80/spec.mk: use -o
14878 * support/regression/ports/ucz80/spec.mk: use -o
14879 * support/regression/ports/xa51/spec.mk: use -o
14880 * support/regression/fwk/lib/timeout.c: fix usage string
14882 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
14883 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
14885 2003-01-07 <johan AT balder>
14887 * src/SDCCast.c (decorateType): fixed bug #600035
14889 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
14890 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
14891 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
14892 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
14893 * src/pic/pcode.c: outcommented unused variable to remove warnings
14894 * src/pic/ralloc.c: outcommented unused variable to remove warnings
14896 2003-01-06 <karl AT turbobit.com>
14897 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
14900 2003-01-06 <johan AT balder>
14902 * src/SDCCicode.c: fixed array add
14904 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
14905 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
14906 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
14908 2003-01-04 <johan AT balder>
14910 * src/SDCCval.c (getNelements): fixed the initialized array of structures
14912 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14913 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
14915 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14916 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
14917 * support/regression/tests/bug-524697.c: fit mem usage into 8032
14919 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14920 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
14922 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
14923 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
14925 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
14926 * src/mcs51/main.c: removed {bindir}{sep} from aslink
14928 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14930 * in /sdcc/as/mcs51/ changed these files in order to create an
14931 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
14932 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
14933 following files to include the previous two files: aslink.dsp,
14934 Makefile.aslink, Makefile.bcc, and Makefile.in.
14936 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
14937 .adb instead of .cdb
14939 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14941 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
14942 value from option --iram-size.
14944 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14946 * /sdcc/as/mcs51/lklist.c: added boundary check before using
14949 2002-09-18 <wiml AT hhhh.org>
14951 * SDCClrange.h: exposed setFromRange() and setToRange()
14952 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
14953 packRegsForAccUse() (bug 542397)
14954 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
14955 multiple times and emitting the fetch operations more than once
14956 added aopGetUsesAcc() function to allow binary operators to
14957 fetch their operands in the correct order; made genMinus() emit
14958 compact code for X = LITERAL - Y
14960 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14961 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
14962 sprintf() in line 1267.
14964 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14965 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
14968 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14969 Changes to aslink (All the changes are marked with 'JCF'):
14971 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
14974 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
14975 area BSEG. Also moves, if possible, the DATA area down into the internal
14976 ram so more space is available.
14978 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
14981 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
14982 not bytes. Function summary() which creates a memory usage summary
14983 file with extension .mem. Reports of overlaping stack and small stack
14984 size. If the space for the stack is less than 16 bytes aslink trows a
14987 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
14988 the 8051. Option 'y' for memory summary output file.
14990 Changes to sdcc (All the changes are marked with 'JCF'):
14992 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
14994 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
14995 overlaying area for it (uses RegBankUsed[4]).
14997 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
14998 bank zero as used by default. By default aslink locates the stack
14999 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15000 the creation of the .mem file. Delegates the allocation of data area
15001 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15002 the begining of the stack area to aslink.
15004 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15005 glue() in SDCCglue.c creates an area for it.
15007 2002-09-03 Borut Razem <borut.razem AT siol.net>
15008 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15009 sdcc/src/pic/glue.c:
15010 introduced atexit() handler for teporay files removal in case of
15011 errors, assertions, ...
15013 2002-08-29 Borut Razem <borut.razem AT siol.net>
15014 * sdcc/support/cpp2/auto-host_vc_in.h:
15015 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15016 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15017 Maybe there is a similar problem with BORLANDC? It should be checked!
15019 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15020 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15021 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15022 was not executed, and the compiler (cl) launched a warning:
15023 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15025 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15026 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15028 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15029 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15031 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15032 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15033 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15034 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15035 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15036 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15037 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15038 - added Release configuration in VS projects
15039 - review of compiler an linker options
15040 - VC .exe files are generated in bin_vc directory, not to interfere
15041 with binaries generated from other projects (cygwin, mingw, bcc ...)
15043 * sdcc/src/yacc.dsp: added
15045 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15046 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15047 and insert the version number definitions from .version
15049 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15051 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15052 added - genarate auto-host.h using auto-host_vc_in.h as template
15055 removed from CVS, generated automatically
15057 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15058 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15060 2002-08-11 Borut Razem <borut.razem AT siol.net>
15061 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15063 2002-08-10 Borut Razem <borut.razem AT siol.net>
15064 * src/SDCCmain.c (main):
15065 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15066 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15067 The consequence was that some temporary files were not removed.
15070 unification of code in functions tempfilename() and tempfile():
15071 function tempnam() is defined in Visual Studio 6.0 and .NET
15073 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15075 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15076 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15077 - removed compiler command line option /WX: Treats all warnings as errors
15078 - update a list of source files, included into the project
15080 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15081 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15082 changed project type to Generic Project so that can be correcly converted to VS.NET project
15084 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15086 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15088 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15090 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15091 added return 0 statements after assert() to make compiler happy
15093 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15094 added newline in the def file to keep MSC compiler satisfied
15096 * sdcc/src/z80/gen.c:
15097 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15098 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15099 - solved MSC error in function aopDump()
15101 * sdcc_vc.h: define PREFIX as "\\sdcc"
15103 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15104 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15106 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15107 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15108 - Rewrote the register banking algorithm.
15109 - Added pCode live-range analysis to registers (for now, only non-used and
15110 singly-used registers optimized away)
15112 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15114 * 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.
15116 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15117 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15119 2002-04-22 Michael Hope <michaelh AT vroom>
15121 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15123 * configure.in (DD_COPT): Added include support required for gbdk.
15125 * .version: Bumped version number just to increase it.
15127 * src/SDCCmain.c: Added -nostdinc to the default options.
15129 2002-04-15 Michael Hope <michaelh AT vroom>
15131 * device/lib/z80/printf.c (sprintf): Added.
15133 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15135 * src/z80/peeph.def: Added transpose redundent load rule.
15137 * src/z80/main.c: Added force callee saves for jaune.
15139 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15141 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15143 2002-03-28 Johan Knol <johan AT balder>
15145 * src/SDCCval.c: fixed bug #532436
15147 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15149 Added "char *Processor" field to the port structure.
15152 Added -p option. Allows port dependent processor to be specified.
15155 Initialized the new field char *Processor field to NULL in all ports
15158 Compiler generated registers for interrupt context saving
15159 were not getting allocated.
15161 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15164 Fixed left shift. Will promote the left side of a left shift
15165 if a) left shifting more than size of operand or b) when assigned
15166 to something size > size of left side
15168 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15170 tons of changes. Register allocation has been
15171 rewritten. Added customization for the various PICs. Flow
15172 analysis is restructured. ...
15174 * src/pic/device.h:
15177 * src/pic/device.c:
15178 Added. device.c is a PIC port hack to accomodate variations
15181 2002-03-13 Michael Hope <michaelh AT vroom>
15183 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15185 2002-03-04 johanknol <johanknol AT manik>
15187 * /src/SDCCval.c: fixed
15189 const unsigned char arr[][2] = { { 0, 1 } };
15190 t18.c:1: error: Initializer element is not constant
15192 2002-03-04 bela <bela AT manik>
15194 * /device/include/mcs51reg.h:
15195 ds89c420 register definition update
15197 2002-03-03 <johan AT FRIJA>
15199 * support/Util/SDCCerr.c: did something, but don't no why anymore
15201 * support/regression/tests/bug-524691.c: made it a little less shy
15203 * src/SDCCast.c (decorateType): fixed bug #524697
15205 * src/SDCCast.c: made some lineno improvements
15207 * src/SDCCval.c (getNelements): changed warning to error
15209 * src/SDCCglue.c (printIvalArray): changed warning to error
15211 * src/SDCCicode.c: fixed a warning for mingw
15213 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15215 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15217 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15219 * src/ds390/peeph.def:
15220 Added some more peephole rules
15222 * src/ds390/gen.c: Various fixes & enhancements
15224 * src/SDCClrange.c, src/SDCClrange.h:
15225 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15227 * src/ds390/ralloc.c:
15228 various fixes & enhancements (ds390) specific
15230 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15231 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15234 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15236 2002-03-02 <johan AT FRIJA>
15238 * src/SDCCast.c (decorateType): fixed bug #524708
15240 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15242 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15244 2002-03-01 Michael Hope <michaelh AT vroom>
15246 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15248 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15250 2002-03-01 <johan AT FRIJA>
15252 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15254 * src/SDCCast.c (decorateType): fixed bug #524209
15256 * src/SDCCval.c (valNot): fixed bug #524195
15258 2002-02-26 <johan AT balder>
15260 * src/xa51/gen.c: fixed a warning
15262 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15264 * src/SDCCast.c (decorateType): fixed bug #522534
15266 2002-02-23 <johan AT balder>
15268 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15270 2002-02-22 <johan AT balder>
15272 * src/SDCCast.c: fixed bug #514865
15274 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15276 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15278 * sdcc/src/SDCCloop.c:
15279 Previous fix was not good. basic blocks that have "break" or "return" are
15280 not really partof a loop , but live ranges used in these blocks should
15281 be live thru the entire loop, so set partOfLoop but don't add them to
15284 2002-02-21 <johan AT FRIJA>
15286 * src/SDCCcse.c: fixed bug #514308
15288 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15291 Fixed BUG #519583. If a conditional block ended in a return/break
15292 statement inside a loop, it was not being considered part of the loop.
15294 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15296 2002-02-10 Karl Bongers <karl AT turbobit.com>
15299 Fixed up SDCDB debugger somewhat. Updated debugger/README
15300 with lots of comments and notes.
15302 * device/examples/test2.c:
15303 Fix bug, "red" variable not being initialized(compiler complained).
15305 * device/examples/Makefile, examples/test3.c:
15306 Add Makefile in device/examples folder, compiles test3.c
15307 for use as a multiple module SDCDB test case.
15309 * sim/ucsim/cmd.src/cmdset.cc:
15310 Took out debug printfs in ucsim "next" command.
15312 * sim/ucsim/xa.src:
15313 Karl and Johan start ucsim XA support. Most dissassembly working,
15314 about 75% emulation done(plenty of work remaining).
15316 * sim/ucsim/z80.src:
15317 Add Z80 support to ucsim, add test-ucz80 regression test,
15318 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15319 Notice z80 compiler fails on examples/test3.c/crc code.
15321 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15323 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15324 Added support for --parms-in-bank1
15326 * src/ds390/peeph.def:
15327 added a few more peephole optimzations
15329 * src/ds390/main.c:
15330 1) added __builtin_inp & __builtin_outp used to read in data of given length
15331 from a memory mapped port
15332 2) added __builtin_memcmp
15333 3) added __builtin_swapw swap bytes of a short
15335 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15336 1) handle multiple send & receives from register bank1
15337 2) ralloc can now allocate DPTR1 to some liveRanges
15339 * src/SDCCsymt.c, src/SDCCsymt.h:
15340 changes to handle multiple sends & receives
15342 * src/SDCCptropt.h:
15343 added some pointer arithmetic optimization
15345 * src/SDCCptropt.c:
15346 added some pointer arithmetic optimizations but not stable yet so not
15347 called from anywhere (will get this working shortly)
15349 * src/SDCCopt.c: fixed for multiple sends & receives
15352 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15353 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15354 set preprocessor defines (depending on options)
15356 * src/SDCCicode.c, src/SDCCicode.h:
15357 changes made to handle multiple sends & receives
15360 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15362 * src/SDCCcse.c, src/SDCCcse.h:
15363 added function findbackward def (to be used in upcoming optimization)
15365 * src/SDCCcflow.c, src/SDCCcflow.h:
15366 added function returnAtEnd - to determine if a basic block terminates with
15369 * src/SDCCast.c, src/SDCCast.h:
15370 added option parms-in-bank1
15372 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15373 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15374 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15375 adjusted for --parms-in-bank1 option
15377 * device/include/string.h:
15378 donot redefine "reentrant" keyword
15380 * device/include/ds80c390.h: Added some more SFRs
15382 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15384 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15386 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15388 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15390 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15392 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15394 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15396 * Added --xram-movc option
15398 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15400 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15402 2002-01-11 Johan Knol
15404 * Added math lib of Jesus Calvino-Fraga
15406 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15408 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15409 * support/regression/Makefile: new target test-mcs51-stack-auto
15410 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15412 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15414 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15416 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15418 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15420 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15422 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15424 * src/SDCCglue.h: add definition for printIvalChar()
15426 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15428 * src/SDCCast.c: fix #498138 by Johan
15430 * src/SDCCglue.c: fix #498138 by Johan
15432 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15434 * support/regression/Makefile: fix clean
15436 * support/regression/ports/ds390/support.c: fix transmission of last character
15438 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15440 * /sdcc/src/ds390/gen.c:
15441 a) improved computing address of stack variable
15442 b) took out some #if 0 code
15443 c) improved parmBytes adjustment
15444 d) improved genPlusIncr & genMinusIncr
15445 e) genCmp could generate bad code (when left assigned to DPTR)
15446 f) Fixed bug in hasInc
15448 * /sdcc/src/ds390/ralloc.c:
15449 a) packRegsForSupport could mess up live information (Fixed)
15450 b) packRegsDPTRuse could be incorrect for left & right shift
15452 * /sdcc/src/mcs51/ralloc.c:
15453 packRegsForSupport could mess up the live information (Fixed)
15455 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15457 * /sdcc/src/SDCCast.c:
15458 can reverse a loop even if function call is present as long
15459 as the loop control variable is local & is not passed as parameter
15461 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15463 * /sdcc/ChangeLog: *** empty log message ***
15465 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15466 More builtin function additions for TININative
15468 * /sdcc/src/ds390/ralloc.c:
15469 Had broken the regression testsuite
15471 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15473 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15474 Added funcattr hasStackParms will be set for reentrant functions when there
15475 are paramteres on the stack, this helps in minimizing frame pointer generation
15476 typeFromStr can handle function pointers now
15478 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15479 *** empty log message ***
15481 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15483 * /src/ds390/gen.c, /src/ds390/main.c:
15484 More builtin function additions for TININative
15486 * /src/ds390/ralloc.c:
15487 Had broken the regression testsuite
15489 * /src/SDCCast.c: Fixed a bug in dumptree
15491 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15492 Added funcattr hasStackParms will be set for reentrant functions when there
15493 are paramteres on the stack, this helps in minimizing frame pointer generation
15494 typeFromStr can handle function pointers now
15496 * /doc/builtins.txt, /doc/TININative.txt:
15497 *** empty log message ***
15500 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15502 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15503 ALPHA version for -mTININative
15505 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15506 updated to reflect changes in the port structure
15509 added function do_assemble (similar to do_link) if non-null this function
15510 will be called to do assembly (-mTININative) requires a multi command
15512 added function genAssemblerEnd will be called to generate assembler Epilogue
15515 added _JavaNative to debug info printing
15517 * /src/SDCCmain.c: added option --tini-libid
15518 added port->do_assemble function (-mTININative) has a multi command assemble
15520 * /src/SDCCglue.c: Disabled "constExpr" check
15521 added port->genAssemblerEnd function
15523 * /src/SDCCglobl.h: Added option --tini-libid value
15526 tookout optimizeCompare from the header (has no external references)
15528 * /src/SDCCast.c: made one more function "static"
15530 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15532 * src/z80/mappings.i: Added z80asm support.
15534 * src/z80/main.c: Added z80asm support on --asm=z80asm
15536 * src/z80/gen.c: Fixed asm portability issues.
15538 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15540 * src/SDCCglue.c (printExterns): Added global/extern split.
15542 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15544 * support/regression/Makefile: added test for mcs51 model large
15546 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15548 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15550 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15552 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15554 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15556 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15558 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15560 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15562 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15564 * support/regression/tests/simplefloat.c: Port to mcs51.
15566 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15567 * support/regression/tests/bug-485362.c: Added.
15569 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15571 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15573 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15575 * src/z80/gen.c (aopDump): Added a dump function.
15577 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15578 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15580 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15582 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15584 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15586 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15588 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15590 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15592 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15594 * support/regression/ports/ds390/support.c: Use tinibios.
15596 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15598 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15600 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15601 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15603 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15605 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15607 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15609 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15611 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15612 (packRegsForIYUse): Created and optimised.
15614 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15616 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15617 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15619 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15621 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15623 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15625 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15627 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15629 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15631 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15633 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15635 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15637 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15639 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15641 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15642 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15643 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15645 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15647 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15648 (genNotFloat): Added.
15649 (genUminusFloat): Added.
15651 * device/lib/z80/Makefile: Added floating pt stubs.
15653 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15655 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15657 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15659 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15661 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15663 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15665 * sdcc/support/regression/Makefile: Add port ds390.
15667 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15669 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15671 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15673 * sdcc/support/regression/ports/ds390/support.c: Added.
15675 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15677 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15679 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15681 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15683 * device/include/malloc.h: Added z80 and gbz80 support.
15685 * device/lib/gbz80/heap.s: Added.
15687 * device/lib/z80/heap.s: Added.
15689 * device/lib/malloc.c: Added z80 and gbz80 support.
15691 * support/regression/tests/malloc.c (testMalloc): Added.
15693 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15695 * support/regression/tests/bug-478094.c: Added.
15697 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15699 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15701 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15703 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15705 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15707 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
15709 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
15711 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15713 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
15715 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
15717 * support/regression/tests/bug-477927.c: Added.
15719 * src/z80/peeph.def: Added minor rules.
15721 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
15723 * src/z80/peeph.def: Added jump optimisation modification.
15725 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
15727 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
15729 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
15731 * support/regression/tests/funptrs.c: Added.
15733 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
15735 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
15737 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
15739 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
15741 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
15743 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
15744 (movLeft2ResultLong): Created.
15746 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
15747 (joinPushes): Added. Joins two char pushes into a word push.
15749 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
15751 * support/cpp2/Makefile.in (install): Added creation of dest dir.
15753 * support/makebin/Makefile (install): Added creation of dest dir.
15755 2001-10-24 Karl Bongers <karl AT turbobit.com>
15757 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
15759 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
15761 * src/z80/ralloc.c: Turned off faulty pack for one use.
15763 * src/z80/peeph-gbz80.def: Removed redundent restart options.
15765 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
15767 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
15769 * support/regression/Makefile: Improved clean
15771 * support/regression/ports/gbz80/spec.mk: Added clean
15773 * support/regression/ports/host/spec.mk: Added clean
15775 * support/regression/ports/z80/spec.mk: Added clean
15777 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
15779 * support/regression/ports/mcs51/timeout.c: little improvements
15781 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
15783 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
15785 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
15787 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
15789 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
15791 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
15793 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
15795 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
15796 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
15798 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
15800 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
15802 * src/mcs51/main.c (_linkCmd): Added bin path to command.
15804 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
15806 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
15808 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
15810 * support/regression/tests/longor.c: Added.
15812 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
15814 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
15816 * as/mcs51/aslink.h: define PATH_MAX
15818 * as/mcs51/asm.h: define PATH_MAX
15820 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
15822 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
15824 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
15826 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
15828 * src/SDCCglobl.h: define PATH_MAX
15830 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
15832 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
15834 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
15836 * src/z80/gen.c (gencjneshort): Fixed
15838 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
15840 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
15842 * support/regression/tests/bug-469671.c: Added.
15844 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
15846 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
15848 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
15850 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
15852 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
15854 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
15856 * src/device/lib/_mulint.c : removed hint: nooverlay bug
15858 * src/device/lib/_mullong.c : removed hint: nooverlay bug
15860 * src/device/lib/_divuint.c : removed hint: nooverlay bug
15862 * src/device/lib/_divulong.c: removed hint: nooverlay bug
15864 * src/device/lib/_moduint.c : removed hint: nooverlay bug
15866 * src/device/lib/_modulong.c: removed hint: nooverlay bug
15868 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
15870 * 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.
15872 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
15874 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
15876 2001-10-07 <johan AT FRIJA>
15878 * device/lib/gets.c (gets): fixed the return value.
15880 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
15881 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
15883 * 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.
15885 * 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.
15887 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
15889 * src/pic/gen.c: Removed Safe_strdup.
15891 * configure.in: Added option to enable libgc support.
15893 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
15894 (bitVectUnion): Optimised.
15895 (bitVectIntersect): Optimised.
15896 (bitVectBitsInCommon): Optimised.
15897 (bitVectCplAnd): Optimised.
15899 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
15901 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15903 * src/SDCCmain.c: distinguish between assembler debug and plain options
15905 * src/avr/main.c: remove standard assembler options
15907 * src/ds390/main.c: remove standard assembler options
15909 * src/mcs51/main.c: remove standard assembler options
15911 * src/port.h: removed "PENDING" comment
15913 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15915 * src/device/lib/_mulint.c : new, with assember functions
15917 * src/device/lib/_mullong.c : new, with assember functions
15919 * src/device/lib/_divuint.c : with assember functions
15921 * src/device/lib/_divsint.c : with assember functions
15923 * src/device/lib/_divulong.c: with assember functions
15925 * src/device/lib/_divslong.c: with assember functions
15927 * src/device/lib/_moduint.c : with assember functions
15929 * src/device/lib/_modsint.c : with assember functions
15931 * src/device/lib/_modulong.c: with assember functions
15933 * src/device/lib/_modslong.c: with assember functions
15935 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
15937 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
15939 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
15940 replaced _mululong.c and _mulslong.c by _mullong.c
15942 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15944 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
15946 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15948 * src/SDCCglue.c: test, if win32api is available for MINGW
15950 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15952 * src/SDCCsymt.c: no more _modifier in printTypeChain()
15953 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
15954 * support/regression/ports/gbz80/spec.mk: removed GENERIC
15955 * support/regression/ports/host/spec.mk: removed GENERIC
15956 * support/regression/ports/mcs51/spec.mk: removed GENERIC
15957 * support/regression/ports/z80/spec.mk: removed GENERIC
15959 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
15961 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
15963 * support/regression/tests/bug-467035.c: Created.
15965 2001-10-01 <johan AT FRIJA>
15967 * src/SDCC.y: fixed bug #466586 part 1
15969 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
15971 * SDCCicode.c: z80 has no generic pointers
15972 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
15974 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
15976 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
15978 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
15980 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
15982 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
15984 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
15986 * configure.in: Fixed up so that ucsim is only configured once.
15988 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
15990 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
15991 (getPathDifference): As above.
15993 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
15995 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
15997 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
15998 * .version: Updated to 2.3.1
16000 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16001 Added copyright header.
16003 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16004 (assemble): Added support for macro based assembler commands.
16005 (linkEdit): Added support for macro based linker commands.
16006 (preProcess): Changed the pre-processor to use macros.
16007 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16008 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16010 * device/lib/z80/crt0.s: Added module name for debugging.
16012 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16014 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16016 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16018 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16020 * src/Makefile.in: Added SDCCmacro and SDCCutil
16022 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16024 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16026 2001-09-16 <johan AT FRIJA>
16028 * 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.
16030 2001-09-15 <johan AT FRIJA>
16032 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16033 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16035 2001-09-11 <johan AT FRIJA>
16037 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16039 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16041 * support/regression/tests/bug-460444.c: Added test case.
16043 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16044 (genCast): Added justification for all of the asserts.
16046 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16048 * support/regression/support.c: _xdata replaced by xdata
16050 * support/regression/spec.mk: removed _generic
16052 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16054 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16056 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16057 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16059 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16061 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16063 * support/regression/tests/bug-460010.c: Added test case.
16065 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16067 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16069 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16071 * support/regression/testfwk.c: removed workaround for bug #436344
16073 * support/regression/tests/bp.c: use less memory with mcs51
16075 * support/regression/tests/bug-441448.c: use less memory
16077 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16079 * support/regression/collate-results.py: typo
16081 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16083 * support/regression/tests/fetchoverlap.c: Added new test case.
16085 * support/regression/tests/bp.c: Added new test case.
16087 * support/regression/tests/bug-448984.c: Added new test case.
16089 * support/regression/tests/pow2shifts.c: Added new test case.
16091 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16092 (genlshTwo): Fixed right shift for count > 8.
16094 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16096 2001-09-08 <johan AT FRIJA>
16098 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16100 2001-09-07 <johan AT FRIJA>
16102 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16104 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16106 2001-09-06 <johan AT FRIJA>
16108 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16109 * bernhard noted me at this: "() equals to (void)" (1.38)
16111 2001-09-05 <johan AT FRIJA>
16113 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16115 2001-09-04 <johan AT FRIJA>
16117 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16120 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16122 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16124 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16126 * link/z80/aslink.h: Fixed path for PATH_MAX
16128 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16130 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16132 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16134 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16136 * 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.
16138 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16140 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16141 (genCmp): Fixed up genCmp for the GB with longs.
16143 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16145 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16147 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16149 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16151 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16153 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16155 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16157 * 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.
16159 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16161 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16163 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16165 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16167 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16169 * sim/ucsim/configure: little improvement of Cygwin-detection
16170 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16171 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16172 * support/regression/tests/bug-221100.c: small changes for mcs51
16173 * support/regression/tests/bug-221168.c: small changes for mcs51
16174 * support/regression/tests/bug-227710.c: small changes for mcs51
16175 * support/regression/tests/staticinit.c: small changes for mcs51
16176 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16177 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16178 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601