1 2008-04-29 Raphael Neider <rneider AT web.de>
3 * debugger/mcs51/Makefile.in: fixed paths to sources
5 2008-04-25 Borut Razem <borut.razem AT siol.net>
7 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
8 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
9 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
10 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
11 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
12 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
13 as/link/z80/linkz80.dsp: lklibr.c moved
14 * doc/INSTALL.txt: binary archives in bz2 format
15 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
17 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
19 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
20 * support/regression/tests/bug1856409.c: new, added
22 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
25 * src/mcs51/peep.c: Use werror for error messages.
26 * src/SDCCicode.c (geniCodeConditional),
27 * src/SDCCsymt.c (structElemType): fixed bug 1839321
28 * src/z80/Makefile.bcc,
29 * src/z80/z80.dsp: added src/z80/peep.c/h
30 * support/regression/tests/bug1839321.c: new, added
32 2008-04-20 Raphael Neider <rneider AT web.de>
34 * device/include/pic16/pic18f2455.h: added bitfields for port C
36 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
38 * src/z80/peep.c: Use werror for error messages.
40 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
42 * src/z80/peep.h (declaration of notUsed()),
43 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
45 * src/z80/z80.h (added dependency on peep.h),
46 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
49 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
51 * src/SDCCpeeph.c (added support for notUsed()),
52 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
54 * src/port.h (removed dependency on mcs51/peep.h, added declaration
55 for notUsed()): Implemented generic (that is not port-specific) part
58 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
60 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
61 * device/lib/libsdcc.lib,
62 * device/lib/Makefile.in,
63 * support/regression/ports/mcs51-xstack-auto/spec.mk,
64 * device/lib/calloc.c: renamed to _calloc.c
65 * device/lib/free.c: renamed to _free.c
66 * device/lib/malloc.c: renamed to _malloc.c
67 * device/lib/realloc.c: renamed to _realloc.c
68 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
69 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
70 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
71 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
72 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
73 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
74 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
75 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
77 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
78 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
79 * support/regression/tests/bug1509084.c: new, added
81 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
83 * device/include/mcs51/cc2510fx.h: added _XPAGE
84 * device/include/mcs51/compiler.h: cosmetic changes
86 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
88 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
91 2008-03-31 Borut Razem <borut.razem AT siol.net>
93 * support/cpp2 renamed to support/cpp
94 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
95 support/cpp2/libiberty/splay-tree.c,
96 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
97 support/cpp2/libcpp/directives.c,
98 support/cpp2/libcpp/include/cpplib.h,
99 support/cpp2/libcpp/include/symtab.h,
100 support/cpp2/libcpp/include/line-map.h,
101 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
102 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
103 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
104 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
105 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
106 release version 4.3.0
107 * configure.in, configure, Makefile.in, Makefile.bcc:
108 adapted for moved cpp2
110 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
112 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
113 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
115 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
117 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
119 * support/regression/tests/bug1717943.c: new, added
121 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
123 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
124 bytewise return value assignments introduced in last commit.
126 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
128 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
129 genMult, genJumpTab):
130 Use 16-bit instructions for addition in some additional cases,
131 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
133 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
135 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
136 Implemented RFE #1921450, changed some debug messages.
138 2008-03-30 Borut Razem <borut.razem AT siol.net>
140 * Small Device C Compiler 2.8.0 released
141 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
142 * support/scripts/sdcc.nsi: added finish page; this version
143 was used for 2.8.0 release
144 * doc/knownbugs.html: removed; magically generated by the build
145 process using gen_known_bugs.pl from now on
147 2008-03-23 Borut Razem <borut.razem AT siol.net>
149 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
150 and reverted it, since it was already fixed by Raphael ;-)
151 * doc/knownbugs.html: updated for RC2
153 2008-03-22 Raphael Neider <rneider AT web.de>
155 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
158 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
160 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
161 * support/regression/tests/bug1839277.c: added related testBug1839299
163 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
165 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
166 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
168 * src/mcs51/gen.c: throughout only output hex constants
169 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
170 * support/regression/tests/bug1839277.c: new, added
172 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
174 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
175 compilation warning about nested comments.
177 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
179 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
180 * support/regression/tests/bug1921073.c: new, added
182 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
184 * src/z80/SDCCpeeph.c.c (callFuncByName):
185 Commented function parameters.
187 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
189 * src/z80/ralloc.c (packRegsForAccUse2):
190 disabled a broken accumulator packing optimization (fixed #1292721).
191 * support/regression/tests/bug-1292721: Regression test for #1292721.
193 2008-03-16 Raphael Neider <rneider AT web.de>
195 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
196 fixed code bloat regression using a variant of patch #1915618
198 2008-03-16 Borut Razem <borut.razem AT siol.net>
200 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
201 icon, changed startup menu for release distribution, code cleaning,
202 create url files instead links in startup menu
204 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
206 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
207 * support/regression/tests/bug1579949.c: new, added
209 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
211 * device/lib/printf_fast.c: fixed bug 1255403
213 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
215 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
216 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
218 2008-03-14 Borut Razem <borut.razem AT siol.net>
220 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
222 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
223 is correctly displayed
224 * as/link/z80/lkmain.c: usage line commented out
226 2008-03-13 Borut Razem <borut.razem AT siol.net>
228 * doc/sdccman.lyx: corrected to be able to convert to PDF,
229 updated the list pf supported pic14 devices
231 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
233 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
235 2008-03-12 Borut Razem <borut.razem AT siol.net>
237 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
238 fixed documentation request #1718191
239 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
240 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
243 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
245 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
246 * support/regression/tests/bug1505811.c: new, added
248 2008-03-09 Raphael Neider <rneider AT web.de>
250 * device/include/pic16/pic18f2620.h,
251 * device/include/pic16/pic18f4620.h,
252 * device/lib/pic16/libdev/pic18f2620.c,
253 * device/lib/pic16/libdev/pic18f4525.c,
254 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
255 family to consistently use pic18f4620.[ch], fixes #1832562
257 2008-03-09 Borut Razem <borut.razem AT siol.net>
259 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
260 changed sdcc version to 2.8.0
261 * knownbugs.html: regenerated
262 * support/scripts/gen_known_bugs.pl: added number of open bugs
264 2008-03-09 Raphael Neider <rneider AT web.de>
266 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
267 (genOr): read volatile operand even if the result is known,
269 (genOr,genXor): removed unused legacy code,
270 (genDummyRead): use pic16_mov2w_volatile()
272 2008-03-08 Borut Razem <borut.razem AT siol.net>
274 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
275 cons w. --model-large
276 * support/regression/staticinit.c: added regression test for bug
279 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
281 * src/ds390/gen.c (pushSide, genPcall),
282 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
283 * src/mcs51/gen.c: cosmetic changes
284 * support/regression/fwk/include/testfwk.h: added macro reentrant
285 * support/regression/tests/bug1908493.c: new, added
287 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
289 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
291 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
293 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
294 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
295 already set in ds390/main.c and mcs51/main.c
297 2008-03-07 Raphael Neider <rneider AT web.de>
299 * src/regression/init0.c: new test for initialized arrays of function
301 * src/regression/Makefile: made a bit more flexible, added init0.c
302 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
303 pointers, closes #1427663
305 2008-03-05 Borut Razem <borut.razem AT siol.net>
307 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
308 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
310 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
312 * support/librarian/sdcclib.c:Added feature request 1908061:
313 Synchronise sdcclib commands with ar.
315 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
317 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
318 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
319 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
320 * device/include/mcs51/compiler.h: removed umlauts, added double
323 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
325 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
326 * support/regression/tests/bug1536762.c: new, added
328 * src/SDCCutil.h: added getBuildDate()
329 * src/SDCCmain.c (printVersionInfo),
330 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
332 * src/*/ralloc.c: removed IS_OP_RUONLY macro
333 * src/ds390/ralloc.c (packRegisters),
334 * src/mcs51/ralloc.c (packRegisters),
335 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
337 * support/regression/tests/bug1618050.c: new, added
338 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
339 * support/regression/fwk/include/testfwk.h,
340 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
343 2008-03-04 Raphael Neider <rneider AT web.de>
345 * src/pic/gen.c: removed unused prototypes, prevent internal errors
346 on accessing OP_SYM_TYPE(op)
347 * src/pic/gen.h: removed unused prototype of genMinusDec()
348 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
349 fix #1876953 (invalid subtraction code), removed unused code
351 2008-03-03 Raphael Neider <rneider AT web.de>
355 * src/pic/genarith.c,
357 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
358 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
360 2008-03-03 Raphael Neider <rneider AT web.de>
362 * src/pic/device.c (find_device): search user-specified paths first
363 for pic14devices.txt, fixes #1900827
365 2008-03-02 Borut Razem <borut.razem AT siol.net>
367 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
368 AddToPath and RemoveFromPath
370 2008-03-01 Borut Razem <borut.razem AT siol.net>
372 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
373 work correctly, added debugging support if -DSDCC.DEBUG command line
376 2008-02-28 Borut Razem <borut.razem AT siol.net>
378 * doc/sdccman.lyx: cosmetic changes
380 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
382 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
383 * doc/sdccman.lyx: fixed unmeant removal of spaces
385 2008-02-27 Borut Razem <borut.razem AT siol.net>
387 * support/scripts/sdcc.nsi: corrected installation directory for
388 current user installation mode
389 * doc/README.txt: added Philipp Klaus Krause to the developers list
391 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
393 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
395 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
396 genCodePointerGet, genGenPointerGet): cleanup aop before generating
397 ifxJump to fix bug 1838000
398 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
399 * support/regression/tests/bug1838000.c: new, added
400 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
402 2008-02-26 Borut Razem <borut.razem AT siol.net>
404 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
406 * support/scripts/sdcc.nsi: added MULTIUSER page,
407 NSIS upgraded to version 2.35
409 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
411 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
412 * support/regression/tests/bug1565152.c: new, added
414 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
416 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
417 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
418 * support/regression/tests/bug1670148.c: new, added
420 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
422 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
424 2008-02-24 Borut Razem <borut.razem AT siol.net>
426 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
427 is ineffective for unsigned char parameter
429 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
431 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
432 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
433 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
434 * support/Util/MySystem.c (my_system): output errorcode when verbose
436 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
438 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
441 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
443 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
446 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
448 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
450 2008-02-21 Borut Razem <borut.razem AT siol.net>
452 * support/regression/Makefile.in,
453 support/regression/ports/ds390/spec.mk,
454 support/regression/ports/hc08/spec.mk,
455 support/regression/ports/mcs51-common/spec.mk,
456 support/regression/ports/pic14/spec.mk,
457 support/regression/ports/pic16/spec.mk,
458 support/regression/ports/ucz80/spec.mk,
459 support/regression/ports/xa51/spec.mk:
460 added CFLAGS when compiling timeout
462 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
464 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
467 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
469 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
470 * support/regression/tests/bug1888147.c: new, added
472 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
474 * src/z80/gen.c: fixed bugs #1596270, #1736867
476 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
478 * src/z80/gen.c: fixed bug in register pair loading when swapping register
479 contents, mostly fixes #1596270
481 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
484 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
485 peepholes, fixes #1806565
487 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
489 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
490 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
491 fixes bug 1739475, thanks Robert Larice
492 (rule 271): new, added
494 2008-02-18 Borut Razem <borut.razem AT siol.net>
496 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
498 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
500 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
502 2008-02-17 Raphael Neider <rneider AT web.de>
504 * src/pic16/genarith.c,
507 * src/pic16/genutils.c: removed unused legacy code,
508 removed unused fields from struct asmop and struct _G
510 2008-02-17 Raphael Neider <rneider AT web.de>
512 * src/pic16/gen.c (AccRsh): cosmetic changes,
513 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
514 genRightShiftLiteral): fixed to work with SFRs as result by
515 assigning only once to result,
516 removed a lot of unused/excluded code fragments
518 2008-02-17 Raphael Neider <rneider AT web.de>
520 * device/include/pic/pic16f88.h,
521 * device/include/pic/pic16f886.h,
522 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
524 2008-02-17 Borut Razem <borut.razem AT siol.net>
526 * src/z80/peeph.def: applied patch
527 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
528 * src/z80/gen.c, src/z80/peeph.def: applied patch
529 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
530 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
531 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
532 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
533 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
534 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
536 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
538 * as/link/mcs51/aslink.dsp: removed SDK define
539 * as/link/z80/clean.mk: brought in sync with other ports
540 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
541 * as/hc08/Makefile.bcc,
542 * as/mcs51/Makefile.bcc,
543 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
544 * src/z80/main.c (_setValues): use the now capitalized -Z,
545 (z80_port, gbz80_port): generate debug information when asked
547 2008-02-16 Borut Razem <borut.razem AT siol.net>
549 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
550 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
551 as/z80/Makefile.in. as/z80/Makefile.bcc:
552 applied patch #1893393: patch for as-z80 and link-z80 to generate
553 cdb, thanks to Armin Diehl
554 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
555 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
556 asnoice.c moved to as/asxxsrc/asnoice.c
557 * src/z80/peeph-gbz80.def: applied patch
558 #1880235: Z80 return peephole, thanks to Philipp Krause
560 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
563 * doc/sdccman.lyx: bumped version to 2.7.5
564 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
566 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
568 * device/include/pic16/stdlib.h,
569 * device/lib/pic16/libc/stdlib/ltoa.c,
570 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
572 2008-02-13 Borut Razem <borut.razem AT siol.net>
574 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
575 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
576 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
577 src/SDCCopt.c, src/SDCCval.c:
578 fixed bug #1890273: SDCC Warning 154 shows wrong filename
580 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
582 * src/SDCCsymt.c (compareType): fixed bug 1309013
584 2008-02-09 Borut Razem <borut.razem AT siol.net>
586 * src/SDCCval.c, src/SDCCval.h:
587 code cleaning, added function constChrVal()
588 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
589 call constChrVal() instead constVal()
591 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
593 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
596 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
597 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
600 2008-02-01 Raphael Neider <rneider AT web.de>
602 * device/include/pic/pic16f886.h,
603 * device/include/pic/pic16f887.h: added RA6 and RA7
605 2008-01-24 Raphael Neider <rneider AT web.de>
607 * device/include/pic/pic16f88.h: added RA6 and RA7
608 * device/lib/pic/libdev/disabled_pic16f886.c,
609 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
611 * src/pic16/devices.inc,
612 * device/include/pic16/pic18f2423.h,
613 * device/include/pic16/pic18f2523.h,
614 * device/include/pic16/pic18fregs.h,
615 * device/lib/pic16/pics.all
616 * device/lib/pic16/libdev/pic18f2423.c,
617 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
618 * device/lib/pic16/libio/i2c.ignore,
619 * device/lib/pic16/libio/usart.ignore,
620 * device/lib/pic16/libio/adc.ignore: ignore new devices
622 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
624 * src/SDCCast.c (createRMW): fixed bug 1582651
626 2008-01-20 Borut Razem <borut.razem AT siol.net>
628 * src/SDCCcse.c: partially fixed enhancement request
629 #1793872 - multiply by -1 not collapsed
630 * support/regression/tests/arithcsi.c: added regression test
632 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
634 * as/mcs51/asx8051.dsp: removed define SDK
635 * as/mcs51/i51mch.c (machine): fixed bug 1865114
636 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
638 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
639 cosmetic changes, brought more in sync, changed old K&R to ANSI
641 2008-01-13 Borut Razem <borut.razem AT siol.net>
643 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
644 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
646 2007-12-30 Borut Razem <borut.razem AT siol.net>
648 * src/pic16/gen.c: fixed implementation of bitwise operations for
650 * support/regression/tests/bitwise.c: added test cases
652 2007-12-29 Borut Razem <borut.razem AT siol.net>
654 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
655 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
656 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
657 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
658 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
659 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
660 src/pic16/pcode.[ch]: added const qualifier
661 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
662 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
663 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
664 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
665 * as/asxxsrc/aslex.c: use dbuf_getline()
666 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
667 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
668 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
669 as/z80/asm.h, as/z80/z80adr.c:
670 changed type of ib and ip to const char *
672 2007-12-28 Borut Razem <borut.razem AT siol.net>
674 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
675 introduced (readlin) - long lines are turuncated
676 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
677 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
678 as/z80/Makefile.in: moved aslex.c to asxxsrc
679 * as/hc08/aslex.c, as/z80/aslex.c: deleted
680 * as/hc08/asmain.c, as/mcs51/asmain.c:
681 added missing initialization of a_addr field
682 * support/regression/tests/long_asm_line.c: added regtest for long
685 2007-12-22 Borut Razem <borut.razem AT siol.net>
687 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
689 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
691 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
693 2007-12-16 Borut Razem <borut.razem AT siol.net>
695 * device/include/pic16/stdbool.h: removed, since already exists in
696 device/include/; this also fixes bitopcse.c regression test for pic16
698 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
699 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
700 dereference doesn't work; covered by regression test bug1399290
702 2007-12-05 Borut Razem <borut.razem AT siol.net>
704 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
707 2007-12-01 Borut Razem <borut.razem AT siol.net>
709 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
710 corrected handling of the highest_valid_address
712 2007-11-17 Raphael Neider <rneider AT web.de>
714 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
715 * src/pic/glue.c (picglue): emit .file if --debug is given
717 2007-11-17 Raphael Neider <rneider AT web.de>
719 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
720 care when left or right operand resides in result, fixes #1830220
722 2007-11-17 Borut Razem <borut.razem AT siol.net>
724 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
725 #983491 - "Merge duplicate strings function is ineffective"
726 * support/regression/tests/bug-983491.c: regtest disabled
727 * as/asxxsrc: created
728 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
729 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
730 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
731 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
732 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
733 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
734 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
735 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
736 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
737 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
738 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
739 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
740 created as/asxxsrc directory, assym.c and strcpi.c moved into it
742 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
744 * device/include/stdarg.h: added and removed some casts
745 * src/SDCCsymt.c (compareType): Fully check types between generic and
746 non-generic pointers, also accept ptr-ptr to void-ptr assignments
748 2007-11-13 Borut Razem <borut.razem AT siol.net>
750 * support/regression/tests/bug-1817005.c:
751 added regtest for bug #1817005 - as-z80 chokes on long labels
753 2007-11-12 Borut Razem <borut.razem AT siol.net>
755 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
756 as\z80\asout.c, as\z80\aslist.c:
757 fixed bug #1817005 - as-z80 chokes on long labels
759 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
762 * as/z80/asmain.c: cosmetic changes
765 * as/z80/alloc.h: removed
767 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
768 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
769 * as/link/hc08/Makefile.in,
770 * as/link/mcs51/Makefile.in,
771 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
773 * as/link/mcs51/lkarea.c,
774 * as/link/mcs51/lkmain.c: cosmetic changes
775 * as/link/hc08/lklibr.c,
776 * as/link/z80/lklibr.c,
777 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
778 used cygwin_conv_to_full_posix_path,
779 added warnings, cosmetic changes, brought more in sync
780 changed old K&R into ANSI function declarations
781 * as/link/z80/lklibr.c (loadAdb): added
782 * as/link/z80/lkmain.c: removed -- option from usage text
784 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
786 * src/mcs51/gen.c (outBitC): optimized for no result
788 2007-10-31 Borut Razem <borut.razem AT siol.net>
790 * src/SDCCsymt.c: fixed (hopeful properly) bug
791 #1805702 - order of extern matters
792 * support/regression/tests/bug-1805702.c: enabled regtest for bug
795 2007-10-29 Borut Razem <borut.razem AT siol.net>
797 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
798 - order of extern matters
799 * support/regression/tests/bug-1805702.c: disabled regtest for bug
802 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
804 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
805 24bitMode, portIsDS390
806 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
807 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
808 (notVolatileVariable): also check sloc names,
809 (callFuncByName): moved ftab[] out of function and sorted it by use
811 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
813 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
814 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
815 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
816 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
817 * support/regression/tests/bug-880197.c: new, added
819 2007-10-28 Borut Razem <borut.razem AT siol.net>
821 * support/regression/Makefile.in,
822 support/regression/ports/mcs51-large/spec.mk,
823 support/regression/ports/mcs51-xstack-auto/spec.mk,
824 support/regression/ports/mcs51-stack-auto/spec.mk,
825 support/regression/ports/mcs51-medium/spec.mk,
826 support/regression/ports/mcs51-common/spec.mk,
827 support/regression/ports/mcs51-common/*,
828 support/regression/ports/mcs51-small/*:
829 mcs51 renamed to mcs51-common, created mcs51-small
830 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
831 * support/regression/tests/bug-1805702.c: added regtest for bug
834 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
836 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
837 added new rules 265 - 270
838 * support/regression/tests/bug1721024.c:new, added
839 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
840 introduced new test-mcs51 to run all mcs51 tests
842 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
844 * support/regression/tests/bug1816470.c: new, added
846 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
848 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
849 propagate for *,+,- with float, fixed bug 1816470
850 (decorateType): cast to resultTypeProp instead of resultType
852 2007-10-19 Borut Razem <borut.razem AT siol.net>
854 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
855 function is ineffective" for pic16 tareget
856 * support/scripts/listerr.c: corrected include path
857 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
860 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
862 * support/regression/tests/using.c: new, added
863 * support/regression/tests/vaargs.c: fixed and enabled test
865 2007-10-18 Borut Razem <borut.razem AT siol.net>
867 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
869 * support/regression/tests/bug-983491.c: added regtest for bug #983491
871 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
873 * doc/sdccman.lyx: documented option --Werror
874 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
875 RegBankUsed[] earlier
877 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
879 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
883 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
885 * src/SDCCast.c (decorateType): improved optimization of tri-op
886 * src/SDCCerr.c (vwerror, setWError),
888 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
889 warnings as errors, thanks Stas Sergeev for PATCH 1813211
891 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
893 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
894 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
895 * support/regression/tests/bug-223113.c,
896 * support/regression/tests/bug-426632.c,
897 * support/regression/tests/bug-468811.c,
898 * support/regression/tests/bug-477835.c,
899 * support/regression/tests/bug-478094.c,
900 * support/regression/tests/bug-499644.c,
901 * support/regression/tests/bug-524209.c,
902 * support/regression/tests/bug-524211.c,
903 * support/regression/tests/packcast.c,
904 * support/regression/tests/structidx.c: added empty tests
905 * support/regression/tests/bug-607243.c: enabled test
907 2007-10-06 Borut Razem <borut.razem AT siol.net>
909 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
910 support of universal binaries on Mac OS X
912 2007-10-02 Borut Razem <borut.razem AT siol.net>
914 * src/SDCCval.h: unified double2ul macro for all platforms
915 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
916 * support/regression/tests/bitwise.c: added regtest for bug #1777758
918 2007-09-30 Borut Razem <borut.razem AT siol.net>
920 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
922 * sdcc_vc_in.h: enabled warnings
923 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
924 unsigned type, result still unsigned
925 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
927 2007-09-28 Raphael Neider <rneider AT web.de>
929 * src/pic/device.c (find_device): prevent buffer underflow error
930 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
931 the just destroyed list entry
933 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
935 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
938 2007-09-18 Borut Razem <borut.razem AT siol.net>
940 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
941 applied to unsigned type, result still unsigned
943 2007-09-17 Borut Razem <borut.razem AT siol.net>
945 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
946 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
947 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
948 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
949 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
950 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
951 src/z80/gen.c, src/z80/ralloc.c:
952 fixed bug #1739860 - sdcc does not work correctly on some platforms
954 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
956 2007-09-17 Raphael Neider <rneider AT web.de>
958 * src/pic16/device.c: reverted to previous version
959 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
961 2007-09-16 Raphael Neider <rneider AT web.de>
963 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
964 as this raises a ton of gpasm warnings, just emit a second label
965 * src/pic16/devices.inc,
966 * device/lib/pic16/pics.all,
967 * device/lib/pic16/libdev/pic18f2585.c,
968 * device/lib/pic16/libdev/pic18f2680.c,
969 * device/lib/pic16/libdev/pic18f2682.c,
970 * device/lib/pic16/libdev/pic18f2685.c,
971 * device/lib/pic16/libdev/pic18f4585.c,
972 * device/lib/pic16/libdev/pic18f4680.c,
973 * device/lib/pic16/libdev/pic18f4682.c,
974 * device/lib/pic16/libdev/pic18f4685.c,
975 * device/include/pic16/pic18f2585.h,
976 * device/include/pic16/pic18f2680.h,
977 * device/include/pic16/pic18f2682.h,
978 * device/include/pic16/pic18f2685.h,
979 * device/include/pic16/pic18f4585.h,
980 * device/include/pic16/pic18f4680.h,
981 * device/include/pic16/pic18f4682.h,
982 * device/include/pic16/pic18f4685.h,
983 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
984 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
985 patch contributed by Anton Strobl, applied with changes
987 2007-09-16 Raphael Neider <rneider AT web.de>
989 * device/include/pic16/pic18f2431.h,
990 * device/include/pic16/pic18f25j10.h,
991 * device/include/pic16/pic18f4431.h,
992 * device/include/pic16/pic18f45j10.h: adopted common include style
993 * device/include/pic16/pic18f1320.h,
994 * device/include/pic16/pic18f2320.h,
995 * device/include/pic16/pic18f2525.h,
996 * device/include/pic16/pic18f4320.h,
997 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
998 * device/include/pic16/pic18fregs.h: prepared for automatic include
999 file selection by having DEVICE.h for every DEVICE
1000 * device/lib/pic16/libdev/pic18f2320.c,
1001 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1003 * device/lib/pic16/configure.in,
1004 * device/lib/pic16/configure: use rm -rf instead of rmdir
1005 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1006 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1008 2007-09-09 Borut Razem <borut.razem AT siol.net>
1010 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1011 distingush between i386 and ppc Mac OS X versions
1013 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1015 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1016 * support/regression/tests/bug1788177.c: new, added
1018 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1020 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1021 * device/include/mcs51/lint.h added keyword __naked
1023 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1027 * src/SDCCmem.h: removed maxRegBank
1028 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1029 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1030 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1031 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1032 name and behaviour to handle banked functions
1033 (scan4op): and use it to fix bug 1786213
1035 2007-09-03 Raphael Neider <rneider AT web.de>
1037 * device/include/pic16/pic18f248.h,
1038 * device/include/pic16/pic18f258.h,
1039 * device/include/pic16/pic18f448.h,
1040 * device/lib/pic16/libdev/pic18f248.c,
1041 * device/lib/pic16/libdev/pic18f258.c,
1042 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1043 added T0CONbits, fixes #1786891
1045 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1047 * src/ds390/gen.c (genFarPointerSet),
1048 * src/hc08/ralloc.c (packRegisters),
1049 * src/mcs51/ralloc.c (packRegisters),
1050 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1052 * src/SDCCicode.h: POINTER_SET can be true for literals too
1053 * support/regression/tests/bug1750318.c: new, added
1055 2007-08-23 Borut Razem <borut.razem AT siol.net>
1057 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1058 library versions without the completition functionality
1060 2007-08-22 Raphael Neider <rneider AT web.de>
1062 * device/include/pic16/pic18f1220.h,
1063 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1065 2007-08-12 Borut Razem <borut.razem AT siol.net>
1067 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1069 2007-08-11 Borut Razem <borut.razem AT siol.net>
1071 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1072 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1073 support/Util/SDCCerr.[ch] moved to src
1074 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1075 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1076 device/examples/ds390/tinitalk/tinitalk.dsp,
1077 device/examples/serialcomm/windows/serialcomm.dsp,
1078 support/librarian/librarian.dsp:
1079 removed linking of unused odbc32.lib and odbccp32.lib
1080 * support/scripts/winres.h:
1081 added for compilation with Visual C++ 2005 Express Edition
1083 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1085 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1088 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1090 * sdccconf_in.h: update the endian test so that SPARC Solaris
1091 does not throw syntax errors
1093 2007-08-06 Borut Razem <borut.razem AT siol.net>
1095 * doc/sdccman.lyx: removed two index entries which prevented the
1096 generation of sdcc doc archive
1098 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1100 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1101 instead of lyx 1.5.0.
1103 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1105 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1106 Lucas Loizaga, with minor modifications. Thanks!
1108 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1110 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1113 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1115 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1116 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1119 2007-07-22 Borut Razem <borut.razem AT siol.net>
1121 * configure.in, configure: re-introduced .version
1122 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1123 the version reverted to 2.7.0
1125 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1128 * doc/sdccman.lyx: bumped version to 2.7.3
1129 * device/include/mcs51/compiler.h: fixed elif->else
1130 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1131 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1132 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1133 enable accuse for bit operands
1134 * src/SDCCmain.c (printVersionInfo),
1135 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1136 environment descriptor
1137 * src/SDCCutil.h: added getBuildEnvironment
1138 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1139 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1140 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1141 * support/regression/tests/bug1348008.c,
1142 * support/regression/tests/bug1496419.c,
1143 * support/regression/tests/bug1503067.c,
1144 * support/regression/tests/preproc.c: added empty tests
1146 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1148 * support/regression/tests/bug1678803.c: new, added
1150 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1153 * as/link/hc08/lkihx.c,
1154 * as/link/hc08/lkrloc.c,
1155 * as/link/mcs51/lkihx.c,
1156 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1157 ihxExtendedLinearAddress
1158 * as/link/mcs51/lkrloc.c (relr),
1159 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1160 acall/ajmp, see bug 830513
1162 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1164 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1165 (cseBBlock): remember aggr2ptr has been used
1166 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1167 (geniCodeAssign): fixed bug 868103
1168 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1169 added operandSize prototype
1170 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1171 (genDataPointerSet): use max of size of right and result,
1172 (gencjne): added parameter useCarry for optimization,
1173 (genCmpEq): use carry if appropriate,
1174 (genXor): check if operand already in carry
1175 * support/regression/tests/bug-868103.c: enabled test
1177 2007-07-12 Raphael Neider <rneider AT web.de>
1179 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1181 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1183 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1184 from Robert Larice, thanks
1185 * support/regression/tests/bitopcse.c,
1186 * support/regression/tests/bitvars.c,
1187 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1188 * support/regression/tests/bug-927659.c: enabled test for z80
1189 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1190 * support/regression/tests/bug1745717.c: new, added
1191 * support/regression/tests/literalop.c,
1192 * support/regression/tests/nullstring.c: removed storage definitions that
1193 are now in testfwk.h
1195 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1197 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1198 and bool for targets that do not fully support it.
1199 * support/regression/tests/bug1546986.c,
1200 * support/regression/tests/bug1723128.c,
1201 * support/regression/tests/bug1734654.c,
1202 * support/regression/tests/bug1738367.c,
1203 * support/regression/tests/constantRange.c: only use bool if allowed
1205 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1207 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1208 Larice, also handle function pointers
1209 * support/regression/tests/bug1749275.c: new, added
1211 2007-07-03 Borut Razem <borut.razem AT siol.net>
1213 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1214 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1215 #1746528: SDCC should ignore ':' in inline assembler comments
1216 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1218 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1220 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1221 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1223 2007-06-29 Borut Razem <borut.razem AT siol.net>
1225 * src/SDCCmain.c: fixed bug
1226 #1744746: SDCC #4867: broken option --xram-size
1228 2007-06-28 Borut Razem <borut.razem AT siol.net>
1230 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1231 find out the endianess of host machine for ucsim
1233 2007-06-27 Borut Razem <borut.razem AT siol.net>
1235 * support/regression/generate-cases.py: corrected the file name
1237 * configure.in, configure, sdccconf_in.h: find out the endianess of
1239 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1242 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1244 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1246 2007-06-26 Borut Razem <borut.razem AT siol.net>
1248 * support/regression/generate-cases.py: display warning if function
1249 list is empty; implemented more flexible rule for detection of
1250 testing functions, allowing return type 'void' in the same line as
1251 the function name in the function definition
1252 * support/regression/tests/bug-1654060.c: corrected test
1253 * support/librarian/sdcclib.c: fixed warning:
1254 format '%s' expects type 'char *', but argument 2 has type 'int'
1256 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1258 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1259 Multiple infiles for sdcclib.
1261 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1263 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1266 2007-06-18 Borut Razem <borut.razem AT siol.net>
1268 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1269 how to handle comments, so they have to be removed by the
1270 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1271 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1272 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1273 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1274 table driven option hadling
1276 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1278 * src/SDCCast.c (decorateType),
1279 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1280 iCode to ast level to fix bug 1738367
1281 * support/regression/tests/bug1738367.c: new, added
1283 2007-06-15 Raphael Neider <rneider AT web.de>
1285 * src/pic16/devices.inc,
1286 * device/lib/pic16/pics.all,
1287 * device/include/pic16/pic18fregs.h,
1288 * device/include/pic16/pic18f[24][45]20.h,
1289 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1290 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1291 * device/lib/pic16/Makefile.in: faster cleanup
1293 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1295 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1297 2007-06-13 Raphael Neider <rneider AT web.de>
1299 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1301 2007-06-12 Raphael Neider <rneider AT web.de>
1303 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1304 suppress bit defines if NO_BIT_DEFINES is #define'd
1305 * device/include/pic/pic*.h: recreated all headers to include
1306 conditional bit defines
1307 * device/include/pic/pic16f886.h,
1308 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1309 * device/include/pic/recreate.sh: script to recreate the complete
1310 device library files based on the currently supported devices
1312 2007-06-12 Borut Razem <borut.razem AT siol.net>
1314 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1315 support/regression/Makefile.in, support/scripts/build.mak,
1316 support/scripts/Makefile.snapshot:
1317 use new svn URL scheme
1318 * doc/sdccman.lyx: SDCC Wiki moved to
1319 http://sdcc.wiki.sourceforge.net/
1321 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1323 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1324 * support/regression/tests/bug1734654.c: added
1326 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1328 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1329 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1330 with literal operands
1332 2007-06-10 Borut Razem <borut.razem AT siol.net>
1334 * as/link/z80/lklibr.c: fixed mingw build warning
1335 lklibr.c:575: warning: implicit declaration of function 'tolower'
1336 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1337 src/z80/main.c: move target specific options from src/SDCCmain.c
1338 to src/<target>/main.c
1340 2007-06-09 Borut Razem <borut.razem AT siol.net>
1342 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1343 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1344 * support/regression/tests/bug-1294691.c: added
1346 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1348 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1349 can also be static, fixes bug 1733438
1350 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1351 have absolute address too
1352 (computeType): added optimization for 'cond ? true : false'
1353 * support/regression/tests/absolute.c: added test for static absolute var
1355 2007-06-08 Raphael Neider <rneider AT web.de>
1357 * src/regression/Makefile: suppress parallel builds, allow easy
1358 switching between pic14/pic16 ports
1359 * src/regression/picregs.h: added pic14/16 header file switch
1360 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1361 inline.c,nestfor.c,string1.c}: include "picregs.h"
1363 2007-06-07 Borut Razem <borut.razem AT siol.net>
1365 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1366 permanent solution to suppress GCC 4.2.0 c++ warning:
1367 deprecated conversion from string constant to `char *'
1368 use 'const char *' where ever required
1369 * support/regression/generate-cases.py: implemented more flexible rule
1370 for detection of testing functions, allowing white-spaces surrounding
1371 the function name and the 'void' parameter.
1372 * support/regression/tests/constantRange.c,
1373 support/regression/tests/scott-compare3.c: fixed failing regression
1374 tests, uncovered by implementation of more flexible rule for detection
1375 of testing functions
1377 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1379 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1381 2007-06-04 Borut Razem <borut.razem AT siol.net>
1383 * configure.in, configure, config_vc.awk: sdcc version number is now
1384 stored in configure.in; removed .version
1385 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1386 doc/INSTALL.txt: version bumped to 2.7.2
1387 * sim/ucsim/configure.in, sim/ucsim/configure:
1388 use "read" to read from .version
1390 2007-06-03 Borut Razem <borut.razem AT siol.net>
1392 * */Makefile.in: removed annoying warning:
1393 Makefile:xx: Makefile.dep: No such file or directory
1395 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1397 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1398 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1399 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1400 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1401 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1402 bugfix: only use newBoolLink for bit result type
1403 * src/SDCCicode.c (geniCodeLogic): added param tree,
1404 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1405 (geniCodeLogicAndOr): use IS_BIT,
1406 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1407 (ast2iCode): added tree param to geniCodeLogic for comparisons
1408 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1409 * support/regression/tests/bug1723128.c: added test NotZero
1411 2007-06-01 Borut Razem <borut.razem AT siol.net>
1413 * SDCPP synchronized with GCC CPP release version 4.2.0,
1414 currently the latest release:
1415 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1416 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1417 support/cpp2/cppdefault.h, support/cpp2/except.h,
1418 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1419 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1420 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1421 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1422 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1423 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1424 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1425 support/cpp2/opts.h, support/cpp2/output.h,
1426 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1427 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1428 support/cpp2/system.h, support/cpp2/version.c,
1429 support/cpp2/Makefile.in: modified
1430 * support/cpp2/opts-common.c: added
1431 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1432 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1433 search for included source file in local directory
1434 * sim/ucsim/configure, sim/ucsim/configure.in:
1435 temporary solution to suppress GCC 4.2.0 c++ warning:
1436 deprecated conversion from string constant to `char *'
1438 2007-06-01 Raphael Neider <rneider AT web.de>
1440 * device/lib/pic/libdev/pic12f683.c,
1441 * device/include/pic/pic12f683.h: added GPIO bits
1443 2007-06-01 Raphael Neider <rneider AT web.de>
1445 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1446 quotation marks, clarified role of PIC14 vs. PIC16 ports
1447 * src/pic16/devices.inc,
1448 * device/include/pic16/pic18fregs.h,
1449 * device/include/pic16/pic18f[24][45]j10.h,
1450 * device/lib/pic16/pics.all,
1451 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1452 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1453 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1454 for new devices as they are not yet supported by gputils
1456 2007-05-31 Borut Razem <borut.razem AT siol.net>
1458 * Small Device C Compiler 2.7.0 released
1459 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1460 changed sdcc version to 2.7.1
1461 * support/scripts/sdcc.nsi: added How to create WIN32 release
1464 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1466 * doc/sdccman.lyx: documented initialization and allocation of absolute
1467 variables, bit parameter passing, the need for function pointers to be
1468 reentrant and alpha quality support of inline and retrict
1470 2007-05-26 Borut Razem <borut.razem AT siol.net>
1472 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1473 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1474 * docs/knownbugs.html: updated
1476 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1478 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1480 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1482 (gencjneshort): optimized when left is AOP_DIR
1483 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1484 initializing unions in a struct/array
1485 * support/regression/fwk/include/testfwk.h: added defines for data, near
1486 and far for host and z80
1487 * support/regression/tests/bug1723128.c: new, added
1489 2007-05-22 Borut Razem <borut.razem AT siol.net>
1491 * doc/knownbugs.html: updated
1493 2007-05-21 Raphael Neider <rneider AT web.de>
1495 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1496 error message instead
1497 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1499 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1501 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1503 2007-05-21 Raphael Neider <rneider AT web.de>
1505 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1507 * src/regression/gpsim_assert.h,
1508 * src/regression/Makefile,
1509 * src/regression/pcodeopt.c: regression test for the above fix
1511 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1513 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1514 jumps to self, fixed bug 1717281
1516 2007-05-10 Borut Razem <borut.razem AT siol.net>
1518 * support/scripts/gen_known_bugs.pl: cosmetic fix
1519 * doc/knownbugs.html: generated by gen_known_bugs.pl
1521 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1523 * src/SDCCast.c (createFunction): also generate non-inlined version of
1524 function for functions declared as "static inline"
1525 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1526 function can be inlined after non-inlined version generated.
1528 2007-05-10 Borut Razem <borut.razem AT siol.net>
1530 * support/scripts/gen_known_bugs.pl: added script
1531 which generates knownbugs.html
1533 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1535 * doc/knownbugs.html: updated for release 2.7.0
1537 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1539 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1541 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1543 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1544 (throughout): updated generating comments
1545 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1546 (throughout): updated generating comments
1547 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1548 rule instead of at the second, or it might skip lines when removing the
1550 * support/regression/tests/bug1714204.c: changed test to foo
1552 2007-05-08 Borut Razem <borut.razem AT siol.net>
1554 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1555 thanks to SDCC Distributed Compile Farm members,
1556 added Z80 and GBZ80 command line options
1557 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1559 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1561 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1562 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1563 * support/regression/tests/longlit.c: modified to be tested at all and
1564 to pass the actual test
1566 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1568 * device/include/mcs51/uPSD33xx.h: Added.
1570 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1572 * device/lib/_gptrput.c,
1573 * device/lib/_gptrget.c: removed old code,
1575 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1576 * support/regression/tests/bug1714204.c: new, added
1578 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1580 * support/regression/tests/regtrack.c: test was never executed
1581 because of the regression test being picky about white spaces.
1582 * device/lib/mcs51/crtclear.asm: added comment
1584 2007-05-06 Raphael Neider <rneider AT web.de>
1586 * device/lib/pic/Makefile.rules,
1587 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1588 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1590 2007-05-06 Raphael Neider <rneider AT web.de>
1592 * src/pic16/device.h,
1594 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1595 _pic16_setDefaultOptions): removed/reordered command-line args
1596 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1597 devices, regrouped command line args, environment variables),
1598 clarified sone points, added sections on how to add devices to the
1601 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1603 * src/z80/peeph.def: fixed bug in rule 2
1605 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1607 * src/port.h: added TARGET_MCS51_LIKE
1608 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1609 take advantage of it too
1610 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1611 (shiftR2Left2Result): Optimized: don't check shifting by 0
1612 * src/z80/peeph-z80.def,
1613 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1614 modifications, see patch 1700823
1615 * src/mcs51/peep.c (): fixed bug 1712928
1616 * support/regression/tests/bug1712928.c: new, added
1618 2007-05-05 Borut Razem <borut.razem AT siol.net>
1620 * device/lib/pic16/Makefile.common.in,
1621 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1622 removed bash dependencies
1624 2007-05-01 Borut Razem <borut.razem AT siol.net>
1627 fixed bug #1710507: --i-code-in-asm makes compile fail
1628 all iCode comments are now one liners
1629 * src/mcs51/gen.c: fixed memory leak
1631 2007-05-01 Raphael Neider <rneider AT web.de>
1633 * device/lib/pic/libdev/*.c
1634 * device/include/pic/*.h: regenerated all device libs from updated
1636 * support/scripts/inc2h.pl: documented usage, now uses strict to
1639 2007-04-30 Borut Razem <borut.razem AT siol.net>
1642 fixed bug #1669175: Problem with space in output paths
1643 documented how to use paths with spaces for Windows users
1645 2007-04-29 Borut Razem <borut.razem AT siol.net>
1647 * Fixed svn:eol-style and svn:keywords properties
1648 * src/SDCCval.c: fixed bug
1649 #1592871: Segfault with "large" const arrays of characters
1650 replaced recursion with iteration
1651 * Removed svn:executable property from non-executable files
1653 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1655 * src/mcs51/gen.c (genRet): fixed bug 1707003
1657 2007-04-27 Raphael Neider <rneider AT web.de>
1659 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1660 createReachingDefinitions,assignValnums,pic16_destructDF,
1661 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1662 prevent NULL pointer dereferences
1663 * device/lib/pic/libdev/pic16f886.c,
1664 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1665 prevent building them, gputils do not really support them yet
1667 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1669 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1670 helps printf_small. 32 bytes more __idata mem.
1672 2007-04-27 Raphael Neider <rneider AT web.de>
1674 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1675 return early when pb or pb->pcHead is NULL (patch #1708427)
1676 * src/regression/empty.c,
1677 * src/regression/Makefile: added test with empty functions
1678 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1680 2007-04-27 Borut Razem <borut.razem AT siol.net>
1682 * src/SDCCast.c: fixed feature request
1683 #1547512: Redundant strings linked when using sizeof("abc")
1685 2007-04-23 Borut Razem <borut.razem AT siol.net>
1687 * doc/sdccman.lyx, src/SDCCmain.c:
1688 peep-hole comments are generated only if --fverbose-asm option is
1689 specified and --no-peep-comments is not, as proposed by Frieder.
1690 * support/regression/Makefile.in: compile regression tests with
1691 --fverbose-asm option so one can "grep" whether a new (or an old)
1692 peephole is (still) applied; requested by Frieder.
1694 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1696 * device/include/pic/pic16f886.h,
1697 * device/include/pic/pic16f887.h,
1698 * device/lib/pic/libdev/pic16f886.c,
1699 * device/lib/pic/libdev/pic16f887.c,
1700 * device/include/pic/pic14devices.txt,
1701 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1703 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1705 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1708 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1710 * device/lib/_memset.c: assembler version for mcs51
1712 2007-04-22 Borut Razem <borut.razem AT siol.net>
1714 * support/scripts/listerr.c: program to create the list of errors and
1715 warnings list from - added
1716 * doc/sdccman.lyx: removed the note
1717 "For list of warnings and corresponding codes, see err_warn.txt"
1718 * src/SDCCsymt.c: fixed bug #1699804:
1719 Bug with some uses of sizeof(static local array) (MCS51)
1720 * support/regression/tests/bug-1699804.c: added
1722 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1724 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
1725 (main): added option -i,
1726 (asmbl, case S_INCL): use search_path_fopen,
1727 mostly from patch 1579668 by Peter Miller, thanks
1728 * src/z80/main.c: fixed typo --callee-saves-bc
1729 * device/include/mcs51/compiler.h: added sfrword for Tasking
1731 2007-04-20 Borut Razem <borut.razem AT siol.net>
1733 * src/z80/main.c: replaced reserved keyword asm with asmblr
1735 2007-04-19 Borut Razem <borut.razem AT siol.net>
1737 * src/port.h: use const pointers to strings
1738 * src/SDCCargs.h: declared getStringArg() and getIntArg()
1739 * src/pic16/main.c: include SDCCargs.h
1740 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
1741 const char, since the strings are dynamically allocated
1742 * src/SDCCmain.c: options.code_seg and options.const_seg are
1743 dynamically allocated; check port specific command line options
1744 before the general ones
1745 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
1747 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
1749 * device/include/ds400rom.h,
1750 * device/lib/ds390/lcd390.c,
1751 * device/lib/ds390/memcpyx.c,
1752 * device/lib/ds390/rtc390.c,
1753 * device/lib/ds400/ds400rom.c,
1754 * device/lib/ds400/memcpyx.c,
1755 * device/lib/hc08/_ret.c: more replacements of keywords with their
1756 double underscore equivalents
1757 * device/lib/ds390/Makefile.in,
1758 * device/lib/ds400/Makefile.in,
1759 * device/lib/gbz80/Makefile.in,
1760 * device/lib/hc08/Makefile.in,
1761 * device/lib/mcs51/Makefile.in,
1762 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
1764 2007-04-17 Borut Razem <borut.razem AT siol.net>
1766 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
1767 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
1768 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
1769 to --fverbose-asm, to be gcc'ish
1771 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1773 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
1775 2007-04-17 Borut Razem <borut.razem AT siol.net>
1777 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
1778 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
1779 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
1780 with their double underscore equivalent
1782 2007-04-14 Borut Razem <borut.razem AT siol.net>
1784 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
1787 2007-04-13 Borut Razem <borut.razem AT siol.net>
1789 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
1791 * device/examples/serialcomm/windows/serial.[ch],
1792 device/examples/serialcomm/windows/test_serialcomm.cpp:
1793 updated by Bela Torok
1794 * device/examples/serialcomm/windows/serialcomm.dsw,
1795 device/examples/serialcomm/windows/serialcomm.dsp: added
1797 2007-04-13 Jan Waclawek <wek AT efton.sk>
1799 * doc/sdccman.lyx: additions and changes at various places
1800 (submitted as #1697136).
1801 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
1803 2007-04-10 Borut Razem <borut.razem AT siol.net>
1805 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
1806 LyX file format changed to 245
1807 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
1808 "FreeWare" replaced with "free open source"
1810 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
1812 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
1814 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
1816 * device/include/pic16/pic18fregs.h,
1818 * device/lib/_decdptr.c,
1819 * device/lib/_divsint.c,
1820 * device/lib/_divslong.c,
1821 * device/lib/_divuint.c,
1822 * device/lib/_divulong.c,
1823 * device/lib/_fs2schar.c,
1824 * device/lib/_fs2sint.c,
1825 * device/lib/_fs2slong.c,
1826 * device/lib/_fs2uchar.c,
1827 * device/lib/_fs2uint.c,
1828 * device/lib/_fs2ulong.c,
1829 * device/lib/_fsadd.c,
1830 * device/lib/_fscmp.c,
1831 * device/lib/_fsdiv.c,
1832 * device/lib/_fseq.c,
1833 * device/lib/_fsget1arg.c,
1834 * device/lib/_fsget2args.c,
1835 * device/lib/_fsgt.c,
1836 * device/lib/_fslt.c,
1837 * device/lib/_fsmul.c,
1838 * device/lib/_fsneq.c,
1839 * device/lib/_fsnormalize.c,
1840 * device/lib/_fsreturnval.c,
1841 * device/lib/_fsrshift.c,
1842 * device/lib/_fssub.c,
1843 * device/lib/_fsswapargs.c,
1844 * device/lib/_gptrget.c,
1845 * device/lib/_gptrgetc.c,
1846 * device/lib/_gptrput.c,
1847 * device/lib/_logexpf.c,
1848 * device/lib/_modsint.c,
1849 * device/lib/_modslong.c,
1850 * device/lib/_moduint.c,
1851 * device/lib/_modulong.c,
1852 * device/lib/_mulint.c,
1853 * device/lib/_mullong.c,
1854 * device/lib/_schar2fs.c,
1855 * device/lib/_ser.c,
1856 * device/lib/_setjmp.c,
1857 * device/lib/_sint2fs.c,
1858 * device/lib/_slong2fs.c,
1859 * device/lib/_spx.c,
1860 * device/lib/_uchar2fs.c,
1861 * device/lib/_uint2fs.c,
1862 * device/lib/_ulong2fs.c,
1863 * device/lib/asincosf.c,
1864 * device/lib/atanf.c,
1865 * device/lib/calloc.c,
1866 * device/lib/ds390/tinibios.c,
1867 * device/lib/ds400/tinibios.c,
1868 * device/lib/expf.c,
1869 * device/lib/free.c,
1870 * device/lib/hc08/_mulint.c,
1871 * device/lib/logf.c,
1872 * device/lib/malloc.c,
1873 * device/lib/printf_fast.c,
1874 * device/lib/printf_tiny.c,
1875 * device/lib/printfl.c,
1876 * device/lib/realloc.c,
1877 * device/lib/ser_ir.c,
1878 * device/lib/serial.c,
1879 * support/regression/tests/libmullong.c: replaced all special keywords
1880 with their double underscore equivalent
1881 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1882 * device/lib/Makefile.in: compile libs with --std-c99 instead of
1884 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
1885 (genRet): if the bit-symbol is ruonly it already is in the carry
1886 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
1887 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
1888 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
1889 type UCHAR if dest is not bit
1891 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
1893 * device/include/math.h,
1894 * device/lib/cotf.c,
1895 * device/lib/expf.c,
1896 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
1898 2007-04-01 Borut Razem <borut.razem AT siol.net>
1900 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
1901 fixed bug #1692042: input buffer overflow...scanner uses REJECT
1902 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
1903 gcc_unreachable() called internal_error()...
1905 2007-03-30 Raphael Neider <rneider AT web.de>
1907 * src/pic/ralloc.c (isData): suppress garbage debug output
1909 2007-03-28 Borut Razem <borut.razem AT siol.net>
1912 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
1913 is developed, built and used worldwide, and the word "night" doesn't
1916 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
1918 * device/include/mcs51/C8051F360.h: new, added
1919 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
1921 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1923 * src/SDCC.y (declaration_specifiers, function_specifier),
1924 * support/Util/SDCCerr.c,
1925 * support/Util/SDCCerr.h,
1927 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
1929 * src/SDCCmem.c (deallocParms),
1930 * src/SDCCast.c: support for function inlining, not quite complete
1931 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
1932 'restrict' qualifier
1934 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
1936 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
1937 (saveRBank, unsaveRBank): don't save bits,
1938 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
1939 * support/regression/tests/bug1535242.c: new, added
1940 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
1941 thanks Alexey Shamrin <shamrin AT gmail.com>,
1942 made assert.h header ANSI compliant (added a check for NDEBUG macro,
1943 removed header guard)
1945 * sdcc.spec: bumped version to 2.6.5
1946 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
1948 2007-03-22 Borut Razem <borut.razem AT siol.net>
1950 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
1951 fixed bug #1653671: sdcdb integration into ddd is broken
1953 2007-03-22 Raphael Neider <rneider AT web.de>
1955 * src/pic/gen.c (popGetExternal): augmented to also create references
1956 to external variables (not only labels),
1957 (genCall): comment on plan to reduce PAGESEL overhead,
1958 (genFunction, genEndFunction): also save/restore FSR around interrupt
1959 handling code, removed lots of unused code
1960 (genDivOneByte): release acquired temp register
1961 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
1963 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
1964 for registers that need to be saved during interrupts (FSR, STATUS,
1965 PCLATH; W needs special handling), currently only FSR is used
1967 2007-03-22 Raphael Neider <rneider AT web.de>
1969 * device/include/pic/pic14devices.txt: 16f688 has only one config word
1971 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1973 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
1975 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
1977 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
1979 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1981 * as/link/aslink.h: added LKOBJEXT
1982 * as/link/hc08/link_hc08.dsp,
1983 * as/link/hc08/Makefile.bcc,
1984 * as/link/hc08/Makefile.in,
1985 * as/link/mcs51/aslink.dsp,
1986 * as/link/mcs51/Makefile.bcc,
1987 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
1988 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
1989 * as/link/lkaomf51.c: merged and moved
1990 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
1991 * as/link/z80/lkdata.c,
1992 * as/link/lkdata.c: merged and moved
1993 * as/link/hc08/lkmain.c,
1994 * as/link/mcs51/lkmain.c: cosmetic changes
1995 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
1996 * as/link/lklex.c: use LKOBJEXT
1997 * as/link/z80/lklist.c, as/link/lklist.c: merged,
1998 ANSI-fied functions, removed bubble-sorts
1999 * as/link/z80/lksym.c as/link/lksym.c: merged,
2001 * as/link/z80/linkgbz80.dsp,
2002 * as/link/z80/linkz80.dsp,
2003 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2004 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2005 * as/link/z80/lkhead.c,
2006 * as/link/z80/lklex.c: deleted
2007 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2008 * as/link/z80/lkmain.c: added copyfile()
2010 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2012 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2014 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2016 * device/lib/_strlen.c: assembler version for mcs51
2018 2007-03-13 Raphael Neider <rneider AT web.de>
2020 * device/include/pic16/pic18f2221.h,
2021 * device/include/pic16/pic18f2321.h,
2022 * device/include/pic16/pic18f2331.h,
2023 * device/include/pic16/pic18f4221.h,
2024 * device/include/pic16/pic18f4321.h,
2025 * device/include/pic16/pic18f4331.h: fixed config byte location names
2026 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2027 consistently named config byte locations
2029 2007-03-13 Borut Razem <borut.razem AT siol.net>
2031 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2032 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2033 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2034 as/link/z80/Makefile.in, as/z80/Makefile.in:
2037 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2039 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2040 * device/lib/printf_large.c: pointer was converted to generic
2041 pointer for mcs51 models other than model-small (Maarten noticed)
2043 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2045 * device/include/mcs51/ADuC84x.h: Added.
2047 2007-03-10 Borut Razem <borut.razem AT siol.net>
2049 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2050 fixed RFE #1624219: double backslashes in filenames;
2051 functions hexEscape(), octalEscape() and copyStr() moved from
2052 SDCCval.c to SDCCutil.c and made them glovbally available
2054 2007-03-09 Borut Razem <borut.razem AT siol.net>
2056 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2057 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2058 1673361: Missaligned comments in output files
2060 2007-03-09 Raphael Neider <rneider AT web.de>
2062 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2064 2007-03-09 Raphael Neider <rneider AT web.de>
2068 * src/pic/ralloc.c: suppress undesired debug output
2069 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2071 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2073 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2075 2007-03-07 Borut Razem <borut.razem AT siol.net>
2077 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2078 search include files in the current directory
2080 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2082 * src/SDCCglue.c (emitMaps, glue),
2083 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2085 * support/regression/tests/absolute.c: added xdata test
2087 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2089 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2090 added condition to macro, fixes bug 1666080
2092 2007-03-02 Raphael Neider <rneider AT web.de>
2094 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2096 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2098 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2099 be cleared. Unconditionally set __XPAGE
2100 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2102 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2107 * src/mcs51/rtrack.c,
2109 * doc/sdccman.lyx: added --no-gen-comments
2110 * src/mcs51/peeph.def: added 192.b, disabled 185
2112 2007-02-25 Raphael Neider <rneider AT web.de>
2114 * src/pic16/gen.c (genCast): fixed typo
2115 * device/lib/pic16/Makefile.subdir: only install existing files
2116 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2118 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2120 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2121 * device/lib/mcs51/crtclear.asm,
2122 * device/lib/mcs51/crtxclear.asm: renumbered labels
2123 * device/lib/mcs51/Makefile.in: added crtcall.asm
2124 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2125 * src/mcs51/gen.c (movc): removed,
2126 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2128 (toCarry, genSend, genRet): added function toCarry,
2129 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2130 (assignBit, genAssign, genCast): added function assignBit
2131 * src/mcs51/Makefile.bcc: added rtrack.c
2132 * src/mcs51/ralloc.h: made valueKnown a bitfield
2133 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2134 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2135 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2136 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2137 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2138 (_pop): only pop valid pairs, see gencjneshort,
2139 (gencjneshort): return pair that still needs to be popped, restructured,
2140 (gencjne, genCmpEq): call _pop
2142 2007-02-23 Raphael Neider <rneider AT web.de>
2144 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2146 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2148 * device/include/mcs51/P89LPC925.h: Added.
2150 2007-02-18 Raphael Neider <rneider AT web.de>
2152 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2154 2007-02-17 Borut Razem <borut.razem AT siol.net>
2156 * support/cpp2/directives.c, support/cpp2/version.c:
2157 synchronized with GCC CPP 4.1.2
2159 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2161 * src/mcs51/rtrack.h,
2162 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2163 by checking the strings passed by emitcode() to the assembler.
2164 Feel free to change. This in part addresses RFE #482179.
2165 Set environment variable SDCC_RTRACK to enable.
2166 * src/mcs51/gen.c: inserted hooks
2167 * src/mcs51/ralloc.h: added two members to struct regs
2168 * support/regression/tests/regtrack.c: added
2170 2007-02-14 Borut Razem <borut.razem AT siol.net>
2172 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2173 * Makefile.in: applied patch from Makefile related part of
2174 #1469393: Compiler does not initialize static data
2176 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2178 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2179 for better fix of bug 1273984, compiles pic16 rand.c
2181 2007-02-12 Borut Razem <borut.razem AT siol.net>
2183 * src/pic16/main.c: fixed pic16 standard library directory bug
2185 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2187 * src/hc08/gen.c (genSwap): fix swap regression test
2189 2007-02-10 Borut Razem <borut.razem AT siol.net>
2191 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2193 * support/regression/tests/bug-1654060.c: added regression test for
2196 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2198 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2199 bit moves in return statement
2201 2007-02-09 Borut Razem <borut.razem AT siol.net>
2203 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2206 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2208 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2209 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2211 2007-02-07 Raphael Neider <rneider AT web.de>
2213 * src/pic16/devices.inc,
2214 * device/include/pic16/pic18fregs.h,
2215 * device/include/pic16/pic18f[24][34]31.h,
2216 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2217 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2218 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2220 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2222 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2223 can this have lived here for so many years?
2224 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2225 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2226 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2228 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2230 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2231 appended by loop induction must be at the very end of the eBBlock
2233 2007-02-05 Kevin Vigor
2235 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2237 2007-02-05 Borut Razem <borut.razem AT siol.net>
2239 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2240 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2242 2007-02-03 Borut Razem <borut.razem AT siol.net>
2244 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2245 applied patch #1646602 option to set default signedness of char to
2246 unsigned, added -funsigned-char command line option,
2247 thanks to Gunther Jehle
2248 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2249 prompt for file deletion a few hundred times (especially the
2250 subversion files, which have ro permissions so it asks for
2251 confirmation), thanks to Simon McAuliffe;
2252 added {} + option to find in order to remove multiple files from a
2255 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2257 * device/include/mcs51/SST89x5xRDx.h: Added.
2259 2007-02-02 Raphael Neider <rneider AT web.de>
2261 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2262 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2264 2007-02-01 Raphael Neider <rneider AT web.de>
2266 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2269 2007-01-31 Borut Razem <borut.razem AT siol.net>
2271 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2272 if compiled with GCC. Thanks to Raphael Neider
2274 2007-01-31 Raphael Neider <rneider AT web.de>
2276 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2277 operand names, handles name and (name + n) for all n,
2278 (sameBank): restructured, also check bank allocation policy,
2279 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2280 (pic14_operandsAllocatedInSameBank): check whether to operands
2281 will be allocated into the same bank (i.e., section) to reduce
2282 BANKSEL overhead, queried from pcode.c:sameBank,
2283 (pic14printLocals): reintroduced clustering registers into a single
2284 section: all compiler generated symbols will now reside in one
2285 bank (per file), reducing BANKSEL overhead and code size,
2286 (showAllMemmaps): use local dbuf where possible
2288 2007-01-29 Raphael Neider <rneider AT web.de>
2290 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2291 (call_libraryfunc): retrieve/create symbol and mark as used,
2292 (genFunction): mark defined functions as non-extern and add again
2293 to code memmap for later output
2294 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2295 (pic14printLocals): reworked for new symbol emission,
2296 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2297 showAllMemmaps): reworked symbol output using dbufs, added handling
2298 of string literals (still incomplete),
2299 (picglue): removed symbol emission, moved into showAllMemmaps,
2300 (emitSymbolSet): new workhorse for symbol output,
2301 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2303 2007-01-29 Borut Razem <borut.razem AT siol.net>
2305 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2306 component contains the extension separator.
2308 2007-01-28 Borut Razem <borut.razem AT siol.net>
2310 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2312 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2313 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2314 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2315 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2316 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2317 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2318 src/z80/gen.c, support/Util/MySystem.c:
2319 accept slash and backslash as directory separator on WIN32 and
2322 2007-01-28 Raphael Neider <rneider AT web.de>
2324 * src/pic16/devices.inc,
2325 * device/include/pic16/pic18f[24][23]21.h,
2326 * device/include/pic16/pic18fregs.h,
2327 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2328 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2329 * device/lib/pic16/libio/adc.ignore,
2330 * device/lib/pic16/libio/i2c.ignore,
2331 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2332 family, as gputils do not yet support the devices
2333 * device/lib/pic16/Makefile.subdir: ignore errors on install
2334 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2335 headers and libraries from gputils .inc files
2337 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2339 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2341 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2343 * doc/sdccman.lyx: add printf benchmarks
2345 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2347 * device/lib/printf_fast.c: fix %c, char promoted to int
2348 * device/lib/printf_tiny.c: fix %c, char promoted to int
2350 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2352 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2354 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2356 * support/regression/tests/swap.c: 64 bit hosts failed
2357 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2359 2007-01-25 Raphael Neider <rneider AT web.de>
2361 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2362 based on absolute register address, patch by Alex Blond
2364 2007-01-22 Raphael Neider <rneider AT web.de>
2366 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2367 emitted, do not emit them again...
2369 2007-01-22 Raphael Neider <rneider AT web.de>
2371 * src/regression/bank1.c, src/regression/compare6.c,
2372 src/regression/add.c: cosmetic changes
2373 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2374 * src/pic/gen.c: fixed global zero and one,
2375 (aopForSym): removed unued code,
2376 (aopGet): assert aop is defined, check and use `index' of
2377 pCodeImmd operands (fixes #1630908),
2378 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2379 (register_reassign): prevent accidental register unification,
2380 (ReuseReg): cosmetic changes (also above)
2381 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2382 pic14emitStaticSeg): do not emit initialized data,
2383 (printIval*): replaced with working versions,
2384 (pic14createInterruptVect,picglue): use idata for initialized data,
2385 now init data should work in all modules (not only main()),
2386 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2388 2007-01-21 Borut Razem <borut.razem AT siol.net>
2390 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2391 use -fPIC or -fpic if they are supported and not ignored
2392 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2393 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2395 2007-01-20 Borut Razem <borut.razem AT siol.net>
2397 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2398 implemented RFE #1470316: allow "$" in variable names
2400 2007-01-20 Raphael Neider <rneider AT web.de>
2402 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2404 2007-01-20 Raphael Neider <rneider AT web.de>
2406 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2407 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2408 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2409 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2410 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2411 * device/lib/pic/libdev/pic*.c,
2412 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2413 * device/lib/pic/libdev/Makefile.in: show progress
2415 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2417 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2418 * support/scripts/sdcc_cygwin_mingw32,
2419 * support/scripts/sdcc_mingw32,
2420 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2421 conformance with autoconf 2.6
2423 2007-01-19 Raphael Neider <rneider AT web.de>
2425 * src/pic/device.c (register_map): fixed list construction
2426 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2427 (genMod): removed case for genModbits,
2428 (genModbits): removed as now unused/unimplemented
2429 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2431 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2433 * support/regression/tests/swap.c: added in response to #1638622
2434 * doc/sdccman.lyx: synced version, minor changes
2436 2007-01-18 Borut Razem <borut.razem AT siol.net>
2438 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2439 thanks to Gunther Jehle
2440 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2441 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2442 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2443 use filename in lineno instead.
2444 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2445 print the file name in ast_print()
2447 2007-01-18 Borut Razem <borut.razem AT siol.net>
2449 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2451 * src/SDCC.lex: stringLiteral() returns const char pointer,
2452 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2453 fixed column counting
2454 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2455 accept const char pointer as parameter
2456 * src/SDCCdwarf2.c: corrected buffer size
2458 2007-01-17 Borut Razem <borut.razem AT siol.net>
2460 * support/Util/dbuf_string.c: fixed for amd64
2462 2007-01-15 Borut Razem <borut.razem AT siol.net>
2464 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2465 removed terminal symbol ELIPSIS, since it was never generated by the
2466 lexer and it was wrongly used in parameter_identifier_list rule
2468 2007-01-15 Raphael Neider <rneider AT web.de>
2470 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2471 code page and data banking description
2472 * src/pic/genarith.c,
2473 * src/pic/gen.h: removed bit arithmetic functions,
2474 updated exit(1) to exit(EXIT_FAILURE)
2475 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2476 * device/include/pic16/pic18f2455.h,
2477 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2478 TRISD and TRISE, fixed/added some bit names
2479 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2480 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2481 updated pic18f2455.{c,h} instead of duplicating them
2483 2007-01-14 Borut Razem <borut.razem AT siol.net>
2485 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2486 Cannot debug files that contain spaces in the path name
2487 by converting spaces in asm file name to underscores
2489 2007-01-13 Borut Razem <borut.razem AT siol.net>
2491 * doc/sdccman.lyx: fixed format errors
2493 2007-01-10 Borut Razem <borut.razem AT siol.net>
2495 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2496 codeseg/constseg #pragma fail
2497 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2498 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2499 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2500 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2502 2007-01-09 Borut Razem <borut.razem AT siol.net>
2504 * get rid of diagnistic.[ch], pretty-print.[ch],
2505 c-pretty-print.[ch], ... used just for error, warning, ...
2507 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2508 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2509 suppoprt/cpp2/pretty-print.[ch]:
2511 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2512 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2513 suppoprt/cpp2/sdcpp.dsp:
2516 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2518 * device/lib/printf_large.c (output_float): removed recursion,
2519 use smaller buffer on stack for mcs51,
2520 fixed bug printing 1.96
2521 * support/regression/tests/snprintf.c: added test
2523 2007-01-07 Borut Razem <borut.razem AT siol.net>
2525 * use dynamic memory buffers instead temporary files
2526 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2528 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2529 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2530 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2531 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2532 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2533 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2534 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2535 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2536 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2537 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2538 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2539 support/Util/dbuf.c, support/Util/dbuf.h:
2541 * .version, sdcc.spec: bumped version to 2.6.4
2543 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2545 * src/port.h: added TARGET_Z80_LIKE macro
2546 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2547 output PSEG location if --xram-loc or --xstack-loc was used
2548 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2550 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2552 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2553 * as/as_z80.dsp, as/z80/as_z80.dsp,
2554 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2555 * sdcc.dsw: moved project files into subdir
2556 * as/hc08/as_hc08.dsp,
2557 * as/hc08/Makefile.bcc,
2558 * as/hc08/Makefile.in,
2559 * as/mcs51/Makefile.bcc,
2560 * as/mcs51/Makefile.in,
2561 * as/z80/Makefile.bcc,
2562 * as/z80/Makefile.in,
2563 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2566 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2569 * as/mcs51/asmain.c,
2571 * as/z80/assym.c: removed include "strcmpi.h"
2572 * as/hc08/strcmpi.c,
2573 * as/hc08/strcmpi.h,
2574 * as/mcs51/strcmpi.c,
2575 * as/mcs51/strcmpi.h,
2576 * support/Util/strcmpi.c,
2577 * support/Util/strcmpi.h: removed files
2578 * as/strcmpi.c: added as_strncmpi()
2580 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2582 * sdcc.dsw: Added some dependencies on project config.dsp
2584 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2586 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2587 with [di]ram_start to fix a regresion
2589 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2591 * configure.in: added missing mcs51 in status output
2592 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2594 * debugger/mcs51/clean.mk (distclean): remove config.h
2595 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2596 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2597 options.h, s-options-h and options.c
2598 * support/cpp2/clean.mk: unused, removed
2599 * Makefile.common.in,
2602 * as/hc08/Makefile.in,
2604 * as/mcs51/Makefile.in,
2605 * as/mcs51/clean.mk,
2608 * as/z80/Makefile.in,
2610 * as/link/Makefile.in,
2611 * as/link/hc08/Makefile.in,
2612 * as/link/hc08/clean.mk,
2613 * as/link/mcs51/Makefile.in,
2614 * as/link/mcs51/clean.mk,
2615 * as/link/z80/Makefile.in,
2616 * as/link/z80/clean.mk,
2617 * as/link/z80/conf.mk,
2618 * debugger/mcs51/Makefile.in,
2619 * debugger/mcs51/clean.mk,
2620 * device/include/Makefile.in,
2621 * device/lib/Makefile.in,
2622 * device/lib/mcs51/Makefile.in,
2623 * device/lib/pic/Makefile.in,
2624 * device/lib/pic/Makefile.common.in,
2625 * device/lib/pic/Makefile.subdir,
2626 * device/lib/pic/Makefile.rules,
2627 * device/lib/pic16/libio/Makefile.in,
2628 * device/lib/pic16/Makefile.subdir,
2629 * device/lib/pic16/libdev/Makefile.in,
2630 * device/lib/pic16/Makefile.rules,
2631 * device/lib/pic16/Makefile.common.in,
2632 * sim/ucsim/avr.src/Makefile.in,
2633 * sim/ucsim/main_in.mk,
2634 * sim/ucsim/cmd.src/Makefile.in,
2635 * sim/ucsim/doc/Makefile.in,
2636 * sim/ucsim/gui.src/Makefile.in,
2637 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2638 * sim/ucsim/gui.src/serio.src/Makefile.in,
2639 * sim/ucsim/hc08.src/Makefile.in,
2640 * sim/ucsim/libltdl/Makefile.in,
2641 * sim/ucsim/s51.src/Makefile.in,
2642 * sim/ucsim/sim.src/Makefile.in,
2643 * sim/ucsim/sim.src/conf.mk,
2644 * sim/ucsim/xa.src/Makefile.in,
2645 * sim/ucsim/z80.src/Makefile.in,
2649 * support/cpp2/Makefile.in,
2650 * support/librarian/Makefile.in,
2651 * support/librarian/clean.mk,
2652 * support/makebin/Makefile.in,
2653 * support/makebin/clean.mk,
2654 * support/packihx/Makefile.in,
2655 * support/regression/Makefile.in,
2656 * support/regression/ports/ds390/spec.mk,
2657 * support/regression/ports/gbz80/spec.mk,
2658 * support/regression/ports/hc08/spec.mk,
2659 * support/regression/ports/mcs51/spec.mk,
2660 * support/regression/ports/mcs51-large/spec.mk,
2661 * support/regression/ports/mcs51-medium/spec.mk,
2662 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2663 * support/regression/ports/pic14/spec.mk,
2664 * support/regression/ports/pic16/spec.mk,
2665 * support/regression/ports/mcs51-stack-auto/spec.mk,
2666 * support/regression/ports/ucz80/spec.mk,
2667 * support/regression/ports/xa51/spec.mk,
2668 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2669 adding a slash after $(top_builddir) and/or adding @datarootdir@
2671 * debugger/mcs51/configure.in,
2672 * device/lib/pic/configure.in,
2673 * device/lib/pic16/configure.in,
2674 * sim/ucsim/configure.in,
2675 * support/cpp2/configure.in,
2676 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2678 * debugger/mcs51/configure,
2679 * device/lib/pic/configure,
2680 * device/lib/pic16/configure,
2681 * sim/ucsim/configure,
2682 * support/cpp2/configure,
2683 * support/packihx/configure: generated with autoconf 2.60
2685 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2687 * as/link/hc08/lkihx.c (newArea),
2688 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2690 2007-01-02 Borut Razem <borut.razem AT siol.net>
2692 * doc/sdccman.lyx: documented #pragma sdcc_hash
2693 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2695 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2697 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2699 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2700 empty 'while'-loop to work correctly, see regression test 'while.c'
2701 * support/regression/tests/while.c: added
2703 2007-01-01 Borut Razem <borut.razem AT siol.net>
2705 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2706 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2707 support/cpp2/libcpp/sdcpp.c:
2708 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2709 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2710 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
2712 2006-12-31 Borut Razem <borut.razem AT siol.net>
2714 * SDCPP synchronized with GCC CPP release version 4.1.1,
2715 currently the latest release:
2716 * support/cpp2/libcpp, support/cpp2/libcpp/include,
2717 support/cpp2/libcpp/include/cpp-id-data.h
2718 support/cpp2/libiberty/fopen_unlocked.c
2719 support/cpp2/libiberty/md5.c
2721 support/cpp2/opt-functions.awk
2722 support/cpp2/opt-gather.awk
2723 support/cpp2/optc-gen.awk
2724 support/cpp2/opth-gen.awk:
2726 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
2727 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2728 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2729 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
2730 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
2731 support/cpp2/diagnostic.h, support/cpp2/except.h,
2732 support/cpp2/hwint.h, support/cpp2/input.h,
2733 support/cpp2/intl.h, support/cpp2/move-if-change,
2734 support/cpp2/opts.c, support/cpp2/opts.h,
2735 support/cpp2/output.h, support/cpp2/prefix.c,
2736 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
2737 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
2738 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
2739 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
2740 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
2741 support/cpp2/version.c:
2743 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
2744 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
2745 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
2746 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
2747 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
2748 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2749 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
2750 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
2751 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
2752 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
2753 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
2755 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
2756 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
2757 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
2758 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
2759 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2760 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
2761 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
2762 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
2763 support/cpp2/hashtable.h, support/cpp2/line-map.c,
2764 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
2765 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
2766 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
2767 support/cpp2/system.h:
2770 2006-12-31 Borut Razem <borut.razem AT siol.net>
2772 * configure.in, configure: fixed bug #1538756: configure dies if bison
2773 and flex are not installed, 2nd try
2775 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2777 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
2778 400.x for better code in RFE 899102
2780 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2782 * src/SDCCpeeph.c (deadMove),
2784 * src/mcs51/peep.h: renamed 'op' by 'reg'
2785 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
2786 (scan4op): small change for removeDeadMove(), added support for
2787 'callee saves' and/or PACLL function calls,
2788 (removeDeadMove): added, removes superflous 'mov r%1,%2',
2789 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
2790 left in new dispatcher mcs51DeadMove()
2791 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
2793 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
2795 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2797 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
2798 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
2800 2006-12-30 Borut Razem <borut.razem AT siol.net>
2802 * support/cpp2/spacs.h: deleted from svn
2803 * configure.in, configure: fixed bug #1538756: configure dies if bison
2804 and flex are not installed
2806 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
2808 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
2809 with this z80 passes printf float test when enabled
2810 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
2812 2006-12-28 Borut Razem <borut.razem AT siol.net>
2814 * support/cpp2/config.in, support/cpp2/configure.in,
2815 support/cpp2/configure, support/cpp2/Makefile.in:
2816 fix for the solaris build
2818 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2820 * src/SDCC.y (type_specifier2, pointer),
2822 * src/SDCCsymt.c (mergeSpec, checkSClass),
2823 * support/Util/SDCCerr.c,
2824 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
2825 * support/valdiag/valdiag.py: Allow test cases to specify
2826 required language standard
2827 * support/valdiag/tests/restrict.c: New file to test restrict keyword
2828 * support/valdiag/tests/tentdecl.c: Supress empty source file error
2830 2006-12-27 Borut Razem <borut.razem AT siol.net>
2832 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
2833 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
2835 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
2837 * support/cpp2/libiberty/Makefile.bcc: updated
2838 * src/pic16/main.c: fixed #pragma udata handling
2839 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
2841 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
2843 * src/SDCCpeeph.c: made labelHashEntry global,
2844 made pcDistance, FBYNAME static,
2845 (pcDistance): made static, use isComment and isLabel,
2847 (getLabelRef): added, extracted from labelRefCount(),
2848 (labelRefCount): use new getLabelRef(),
2849 (callFuncByName): made static, added deadMove,
2850 use isComment and isLabel,
2851 (newPeepRule): made static, set isLabel,
2852 (isLabelDefinition): added parameter isPeepRule to allow '%' in
2853 labels from peephole rules,
2854 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
2855 when isComment or isLabel is set
2856 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
2857 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
2859 * src/mcs51/peep.h: added
2860 * src/mcs51/peep.c: added, implements mcs51DeadMove()
2861 * src/port.h: added peep->deadMove to port structure
2862 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
2863 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
2864 deadMove, finally removed no. 1 and 2
2871 * src/hc08/gen.c: mark lines with isComment or isLabel
2872 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
2874 * sdcc.spec: bumped version to 2.6.3
2876 2006-12-26 Borut Razem <borut.razem AT siol.net>
2878 * support/cpp2/Makefile.in: added dependency on options.h
2879 * configure: regenerated
2880 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
2881 * support/cpp2/Makefile.in: added vasprintf.c
2883 2006-12-25 Borut Razem <borut.razem AT siol.net>
2885 * SDCPP synchronized with GCC CPP release version 3.4.6,
2886 the latest release before 4.x:
2887 * support/cpp2/Makefile.in, support/cpp2/config.h,
2888 support/cpp2/configure, support/cpp2/configure.in,
2889 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
2890 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
2891 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
2892 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
2893 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
2894 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
2895 support/cpp2/cpptrad.c, support/cpp2/except.h,
2896 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
2897 support/cpp2/hwint.h, support/cpp2/intl.h,
2898 support/cpp2/line-map.c, support/cpp2/line-map.h,
2899 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
2900 support/cpp2/output.h, support/cpp2/prefix.c,
2901 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
2902 support/cpp2/system.h, support/cpp2/version.c:
2904 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2905 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2906 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
2907 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
2908 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
2909 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
2910 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
2911 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
2912 support/cpp2/move-if-change, support/cpp2/opts.c,
2913 support/cpp2/opts.h, support/cpp2/opts.sh,
2914 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
2915 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
2916 support/cpp2/win32, support/cpp2/win32/dirent.c,
2917 support/cpp2/win32/dirent.h:
2919 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
2920 * support/cpp2/sdcpp.h: renamed from sdcc.h
2921 * sdcppinit.c: deleted
2923 2006-12-23 Borut Razem <borut.razem AT siol.net>
2925 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2926 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
2927 preproc.c: an other try to fix bug #982435: introduced
2928 -pedantic-parse-number command line option and pedantic_parse_number
2931 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
2933 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
2935 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
2936 corrected overlayed areax addresses, warn about memory overlaps
2937 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
2946 * src/port.h: added xabs_name and iabs_name
2947 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
2948 (glue, emitMaps): create and emit maps d_abs and i_abs
2949 * src/SDCCglue.h: cosmetic changes
2950 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
2952 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
2953 (allocDefault): put absolute, initialized globals in them
2954 * support/regression/tests/absolute.c: added absolute bdata test
2955 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
2957 2006-12-20 Borut Razem <borut.razem AT siol.net>
2959 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
2960 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
2961 added regression test for bug #982435
2963 2006-12-18 Borut Razem <borut.razem AT siol.net>
2965 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
2966 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
2967 small cosmetic changes
2968 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
2969 * support/regression/tests/bug-1351710.c: added regression test
2971 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2973 * doc/sdccman.lyx: added the long missed iCode table
2974 "<where is figure II?>", added links to wiki
2976 2006-12-17 Borut Razem <borut.razem AT siol.net>
2978 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
2979 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
2980 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
2981 unified table driven pragma handling, pragma argument type checking
2982 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
2983 current one - version 1.1.3
2984 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
2986 2006-12-13 Raphael Neider <rneider AT web.de>
2988 * src/pic/device.h: removed AssignedMemory structure and macros
2989 * src/pic/device.c: removed global finalMapping (linker assigns
2991 (register_map): add SFRs to remembered memRanges
2992 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
2993 assignFixedRegisters,assignRelocatableRegisters): removed,
2994 (setMaxRAM,validAddress): adapted accordingly,
2995 (pic14_hasSharebank,pic14_getSharedStack): only report and use
2996 reasonably sized sharebanks,
2997 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
2998 (allDefsOutOfRange): removed unused code,
2999 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3001 * src/pic/pcode.c (register_reassign): removed recursion warning,
3002 fired far too often,
3003 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3004 to use existing pic14_stringInSet() to avoid duplicate symbols,
3005 tidied up the code a bit,
3006 (pic14printLocals): added in symmetry to printExterns, replaces
3007 writeUsedRegs more or less,
3008 (picglue): call new pic14_printLocals(),
3009 * device/include/pic/pic*.h: removed #pragma memmap directives,
3010 information gathered from include/pic/pic14devices.txt
3011 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3013 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3015 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3017 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3019 * device/include/mcs51/cc2430.h: fixed missing ';'
3021 2006-12-10 Raphael Neider <rneider AT web.de>
3023 * device/lib/pic16/libc/stdio/vfprintf.c,
3024 * device/lib/pic16/libc/stdio/printf_small.c,
3025 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3026 char arguments, as char varargs are cast to int by the caller,
3027 hopefully fixes #1604915 (other device libraries are still affected)
3029 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3031 * src/mcs51/ralloc.c (packRegsForAssign),
3032 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3034 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3036 * device/include/malloc.h: removed init_dynamic_memory
3037 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3038 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3039 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3040 * device/lib/libsdcc.lib,
3041 * device/lib/Makefile.in,
3042 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3043 * doc/sdccman.lyx: documented use of new _heap.c
3044 * support/regression/tests/malloc.c: removed init_dynamic_memory
3045 * src/cdbFile.c(spacesToUnderscores): new function,
3046 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3048 * device/include/tinibios.h: removed defines for putchar and getchar
3049 * device/lib/ds390/Makefile.in: added putchar.c
3050 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3052 2006-12-09 Borut Razem <borut.razem AT siol.net>
3054 * support/cpp2/sdcc.h: prevent multiple inclusion
3055 * support/cpp2/options.h: deleted
3057 2006-12-08 Borut Razem <borut.razem AT siol.net>
3059 * support/cpp2/sdcc.h: removed x*alloc() macros
3060 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3061 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3062 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3063 * support/cpp2/system.h: moved #include "sdcc.h"
3064 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3065 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3067 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3068 -funsigned-char options
3069 * support/cpp2/sdcppmain.c: fixed bug 1611411
3071 2006-12-07 Borut Razem <borut.razem AT siol.net>
3073 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3076 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3078 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3079 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3081 * .version: bumped to 2.6.2 because a) it's been a while
3082 b) the linker sources have moved c) the preprocessor is upgraded
3084 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3086 * support/regression/tests/snprintf.c: some checks
3087 * lib/src/printf_large.c: %bc: read char instead of int from stack
3089 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3091 * device/include/mcs51/cc2430.h: inserted _XPAGE
3093 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3095 * device/include/mcs51/cc2430.h: added
3097 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3099 * device/include/asm/default/features.h,
3100 * device/include/asm/ds390/features.h,
3101 * device/include/mcs51/at89s53.h,
3102 * device/include/ser.h,
3103 * device/include/ser_ir.h,
3104 * device/include/serial.h: changed keywords to double underscore variants,
3105 fixes bug 1590261 some more, thanks Steven Borley
3107 2006-12-01 Raphael Neider <rneider AT web.de>
3109 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3110 but emit warning (recursion is not supported for pic14)
3112 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3114 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3115 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3117 2006-11-30 Raphael Neider <rneider AT web.de>
3119 * src/pic/device.c (dump_sfr): always emit symbols
3120 * src/pic/glue.c (pic14printPublics): fixed typo
3122 2006-11-30 Raphael Neider <rneider AT web.de>
3124 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3125 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3126 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3127 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3128 a sharebank, use a non-shared bank for the stack if none available
3129 * src/pic/device.h (struct memRange): added linked list next field,
3130 added prototypes for above functions
3131 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3132 (typeRegWithIdx): accept fixed and unfixed stack registers
3133 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3134 the stack, handle shared and banked stack (except for WSAVE),
3135 (insertBankSel): removed useless optimization (will never fire),
3136 (FixRegisterBanking): added optimization for devices with only one
3137 possibly aliased bank of memory, like 16f84
3138 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3139 devices have no SHAREBANK in the linker script
3140 * device/include/pic/pic14devices.txt: documented memmap
3141 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3143 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3145 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3146 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3147 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3148 genhc08Code): switched most of the D (debug) macros to DD (detailed
3149 debug) macros to better control clutter in the generated .asm file.
3150 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3151 genRightShift): fixed bug with non-constant bit shift stored to
3152 a volatile result (SF Open Discussion forum thread #1616749).
3153 Single byte case is not yet optimized.
3155 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3157 * device/include/asm/mcs51/features.h,
3158 * device/include/malloc.h,
3159 * device/include/stdio.h: changed keywords to double underscore variants,
3162 2006-11-27 Borut Razem <borut.razem AT siol.net>
3164 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3165 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3166 support/cpp2/output.h, support/cpp2/cppinit.c,
3167 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3168 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3169 support/cpp2/cppdefault.c, support/cpp2/system.h,
3170 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3171 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3172 support/cpp2/prefix.c, support/cpp2/except.h,
3173 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3174 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3175 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3176 support/cpp2/version.c, support/cpp2/cppmain.c,
3177 support/cpp2/version.h, support/cpp2/hashtable.c,
3178 support/cpp2/cpperror.c:
3179 synchronized with GCC CPP release version 3.3.6,
3180 the latest where cppmain.c still exists.
3181 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3182 support/cpp2/sdcppinit.c: added
3184 2006-11-27 Borut Razem <borut.razem AT siol.net>
3186 * support/cpp2/cpplex.c:
3187 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3189 * support/cpp2/cpplib.c: removed definitions of unused variables
3191 2006-11-26 Borut Razem <borut.razem AT siol.net>
3193 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3194 since they are redefined by macros in support/cpp2/sdcc.h
3195 * support/cpp2/sdcc.h: x*alloc macro redefinition
3197 2006-11-25 Borut Razem <borut.razem AT siol.net>
3199 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3200 support/cpp2/configure, support/cpp2/Makefile.in,
3201 support/cpp2/cppfiles.c, support/cpp2/output.h,
3202 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3203 support/cpp2/config.h, support/cpp2/cpplib.h,
3204 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3205 support/cpp2/cppdefault.c, support/cpp2/config.in,
3206 support/cpp2/system.h, support/cpp2/cpplex.c,
3207 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3208 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3209 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3210 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3211 support/cpp2/configure.in, support/cpp2/intl.h,
3212 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3213 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3214 support/cpp2/version.c, support/cpp2/cppmain.c,
3215 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3216 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3217 support/cpp2/cpperror.c,
3218 support/cpp2/libiberty/safe-ctype.c,
3219 support/cpp2/libiberty/safe-ctype.h,
3220 support/cpp2/libiberty/splay-tree.c,
3221 support/cpp2/libiberty/obstack.c,
3222 support/cpp2/libiberty/lbasename.c,
3223 support/cpp2/libiberty/splay-tree.h,
3224 support/cpp2/libiberty/obstack.h:
3225 synchronized with GCC CPP release version 3.2.3,
3226 the latest before integration of cpp into gcc
3227 * support/cpp2/except.h, support/cpp2/line-map.c,
3228 support/cpp2/line-map.h,
3229 support/cpp2/libiberty/hex.c,
3230 support/cpp2/libiberty/concat.c,
3231 support/cpp2/libiberty/filenames.h: added
3232 * support/cpp2/intl.c: deleted
3234 2006-11-24 Borut Razem <borut.razem AT siol.net>
3236 * src/SDCC.y: enabled compilation of empty source file
3237 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3238 "ISO C forbids an empty source file"
3239 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3240 if all the code is ifdefed out.
3242 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3244 * src/hc08/gen.c (genPcall): fix for bug #1601032
3246 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3248 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3249 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3250 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3251 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3252 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3253 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3254 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3255 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3256 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3257 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3258 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3259 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3260 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3261 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3262 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3263 Renamed to all upper case as per the standard set by SiLabs
3265 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3267 * device/include/mcs51/C8051F520.h: new, added
3268 * device/include/mcs51/compiler.h: added link about predefined macros
3270 2006-11-23 Raphael Neider <rneider AT web.de>
3272 * src/regression/Makefile: add -L path to fresh library
3273 * src/regression/simulate: emphasize FAILED output
3274 * src/regression/create_stc: output _failures from gpsim
3275 * src/regression/compare4.c,
3276 * src/regression/rotate6.c: fixed char literals,
3277 all compile, all run =8-D
3279 * src/pic/pcode.h: added isPCASMDIR macro
3280 * src/pic/gen.c (genAnd): fixed bit offset
3281 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3282 packBits): unified register numbering schemes,
3283 (newReg): do not insert stack registers into hash table,
3284 (initStack): unpinned pseudo stack, simplified,
3285 (typeRegWithIdx): fixed retrieval of stack registers,
3286 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3287 (pCodeReplace): removed invalid assertion,
3288 (insertPCodeInstruction): fixed newly added labels,
3289 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3290 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3291 DumpFlow): removed unsed (broken?) code,
3292 (insertBankSel): prevent STATUS from being BANKSELed,
3293 (FixRegisterBanking): rewritten from scratch, implemented generic
3294 optimizations (suppress BANKSELs to same register and to registers
3295 present in all banks),
3296 (AnalyzeBanking): update flow after BANKSELection
3298 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3299 sharebank, let linker place it, mark STKxx symbols as emitted
3301 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3303 * src/regression/arrays.c,
3304 * src/regression/bank1.c,
3305 * src/regression/bool2.c,
3306 * src/regression/compare7.c,
3307 * src/regression/compare8.c,
3308 * src/regression/compare9.c,
3309 * src/regression/compare10.c,
3310 * src/regression/configword.c,
3311 * src/regression/for.c,
3312 * src/regression/mult1.c,
3313 * src/regression/pointer1.c,
3314 * src/regression/rotate6.c,
3315 * src/regression/string1.c,
3316 * src/regression/struct1.c,
3317 * src/regression/Makefile: make PIC14 regression tests run again
3318 (3 fail, 6 won't compile)
3320 2006-11-21 Raphael Neider <rneider AT web.de>
3322 * device/include/pic16/pic18f4550.h,
3323 * device/include/pic16/pic18f4455.h,
3324 * device/lib/pic16/libdev/pic18f4550.c,
3325 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3326 * configure.in: removed superfluous closing bracket
3328 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3330 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3333 2006-11-21 Raphael Neider <rneider AT web.de>
3335 * src/pic/device.{c,h}: added pic14_getPIC()
3336 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3337 (genAnd): added PIC code for one case, fixes #1597044
3338 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3339 SFRs that are present in all banks (e.g., STATUS)
3341 2006-11-20 Raphael Neider <rneider AT web.de>
3343 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3344 INCFSZ/INCFSZW and declared them as changing Z bit,
3345 (insertPCodeInstruction): correctly invert the above instructions,
3347 (DoBankSelect): don't panic on po_immediates
3349 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3352 * as/link/mcs51/lkihx.c (newArea),
3353 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3354 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3356 2006-11-11 Raphael Neider <rneider AT web.de>
3358 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3359 bitfield symbols, fixes #1579535 (once more...).
3361 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3363 * support/regression/generate-cases.py,
3364 * support/regression/fwk/include/testfwk.h,
3365 * support/regression/fwk/lib/testfwk.c: used code pointers,
3366 (about 50kByte less code generated for mcs51)
3368 2006-11-06 Borut Razem <borut.razem AT siol.net>
3370 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3371 debugger/mcs51/configure: fixed failed check because the function
3372 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3373 who submitted the patch for gpsim.
3374 * debugger/mcs51/configure.in: removed the result message
3375 * debugger/mcs51/Makefile.in: fixed the config.status warning
3376 "... seems to ignore the --datarootdir setting"
3378 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3380 * device/include/mcs51/c8051f020.h,
3381 * device/include/mcs51/c8051f040.h,
3382 * device/include/mcs51/c8051f060.h,
3383 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3384 * src/z80/gen.c (gencjneshort),
3385 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3387 2006-10-31 Borut Razem <borut.razem AT siol.net>
3389 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3390 debugger/mcs51/configure: get readline version
3392 2006-10-30 Borut Razem <borut.razem AT siol.net>
3394 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3395 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3396 debugger/mcs51/configure: locate readline even when cross compiling
3397 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3399 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3401 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3404 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3406 * device/include/malloc.h,
3407 * device/lib/calloc.c,
3408 * device/lib/free.c,
3409 * device/lib/malloc.c,
3410 * device/lib/realloc.c: moved definition of struct into sources
3411 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3413 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3415 * as/asx8051.dsp: corrected output directories
3416 * as/link/hc08: new directory for hc08 linker
3417 * as/hc08/aslink.h, as/link/aslink.h,
3418 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3419 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3420 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3421 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3422 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3423 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3424 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3425 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3426 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3427 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3428 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3429 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3430 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3431 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3432 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3433 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3434 * as/link/hc08/conf.mk,
3438 * sdcc.dsw: moved hc08 linker to as/link/hc08
3439 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3440 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3441 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3442 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3443 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3444 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3445 * as/link/mcs51/aslink.dsp,
3446 * as/link/mcs51/Makefile.in: factored out the common files
3447 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3448 * as/clean.mk: extra cleaning common files
3449 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3450 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3451 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3453 2006-10-29 Raphael Neider <rneider AT web.de>
3455 * src/pic/ralloc.c (newReg): create aliases for registers with
3456 multiple names to fix #1579535 and #1584001,
3457 (regWithIdx,dirregWithName): resolve aliases on lookup
3458 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3460 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3461 to prevent build errors on small devices
3463 2006-10-28 Raphael Neider <rneider AT web.de>
3465 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3466 assumption within interrupt handlers, fixes #1584940
3467 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3468 "emitted" to avoid emitting them again in udata
3470 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3472 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3475 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3477 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3478 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3479 on/off CR to CRLF conversion.
3481 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3483 * doc/sdccman.lyx: updated IRQ section
3485 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3487 * device/lib/serial_io.c: removed
3488 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3489 replacements for serial_io.c
3491 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3493 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3495 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3497 * device/lib/serial_io.c: Default putchar() and getchar() for
3498 mcs51 uses serial port.
3500 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3502 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3504 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3506 * support/regression/ports/mcs51/support.c: smaller
3507 _sdcc_external_startup()
3508 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3510 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3512 * device/lib/gbz80/crt0.s,
3513 * device/lib/gbz80/crt0_rle.s,
3514 * device/lib/gbz80/div.s,
3515 * device/lib/gbz80/fstubs.s,
3516 * device/lib/gbz80/heap.s,
3517 * device/lib/gbz80/mul.s,
3518 * device/lib/gbz80/putchar.s,
3519 * device/lib/gbz80/stubs.s,
3520 * device/lib/z80/crt0.s,
3521 * device/lib/z80/crt0_rle.s,
3522 * device/lib/z80/div.s,
3523 * device/lib/z80/fstubs.s,
3524 * device/lib/z80/heap.s,
3525 * device/lib/z80/mul.s,
3526 * device/lib/z80/putchar.s,
3527 * device/lib/z80/stubs.s: reverted, I was mistaken
3529 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3531 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3532 * support/regression/ports/mcs51/support.c: removed race
3533 condition on TI in _putchar allowing to use serial port mode 0
3535 2006-10-20 Borut Razem <borut.razem AT siol.net>
3537 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3539 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3541 * device/lib/gbz80/crt0.s,
3542 * device/lib/gbz80/crt0_rle.s,
3543 * device/lib/gbz80/div.s,
3544 * device/lib/gbz80/fstubs.s,
3545 * device/lib/gbz80/heap.s,
3546 * device/lib/gbz80/mul.s,
3547 * device/lib/gbz80/putchar.s,
3548 * device/lib/gbz80/stubs.s,
3549 * device/lib/z80/crt0.s,
3550 * device/lib/z80/crt0_rle.s,
3551 * device/lib/z80/div.s,
3552 * device/lib/z80/fstubs.s,
3553 * device/lib/z80/heap.s,
3554 * device/lib/z80/mul.s,
3555 * device/lib/z80/putchar.s,
3556 * device/lib/z80/stubs.s: removed all leading underscores from area names
3558 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3560 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3561 regression tests are not waiting in the simulator for simulated
3562 transmission of debug output
3564 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3566 * device/lib/printf_large.c: slightly smaller
3567 * doc/sdccman.lyx: do not use spaces within html links
3569 2006-10-16 Borut Razem <borut.razem AT siol.net>
3571 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3572 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3573 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3574 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3575 debugger/mcs51/configure:
3576 [ 1185668 ] add gnu readline support to sdcdb - enabled
3578 2006-10-16 Raphael Neider <rneider AT web.de>
3580 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3581 fixes #1577882, removes close to all banking optimizations
3583 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3585 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3586 variables in code memory
3587 * support/regression/tests/absolute.c: added test for this
3589 2006-10-15 Raphael Neider <rneider AT web.de>
3591 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3593 (BankSelect): emit BANKSEL before touching linker-placed regs,
3596 2006-10-10 Raphael Neider <rneider AT web.de>
3598 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3599 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3600 * src/pic/main.c (_pic14_parseOptions),
3601 * src/pic/main.h: mostly reverted to previous state, now use results
3602 from SDCCmain.c's argument parsing
3604 2006-10-10 Borut Razem <borut.razem AT siol.net>
3606 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3607 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3608 [ 1185668 ] add gnu readline support to sdcdb -
3609 prepared for READLINE, not enabled yet,
3610 thanks to <tal.bav AT gmail.com>
3612 2006-10-10 Raphael Neider <rneider AT web.de>
3614 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3615 * src/pic16/devices.inc,
3616 * device/include/pic16 (pic18f[24]620.h),
3617 * device/include/pic18fregs.h,
3618 * device/lib/pic16/pics.all,
3619 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3620 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3621 Gary Plumbridge and Anton Strobl
3623 2006-10-10 Raphael Neider <rneider AT web.de>
3625 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3626 --stack-siz=NUM options to configure the argument passing stack
3627 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3628 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3629 (pic14_getSharebankSize): obey --stack-siz=NUM,
3630 (pic14_getSharebankAddress): obey --stack-loc=NUM
3632 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3634 * doc/sdccman.lyx: added to the manual
3635 * doc/figures/ddd_example.png: added (neither pdflatex nor
3636 most browsers seem to like the .eps file)
3638 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3640 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3641 to /tmp and /var/tmp acc. LSB
3642 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3644 * support/regression/tests/onebyte.c: added test
3646 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3648 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3650 2006-10-05 Borut Razem <borut.razem AT siol.net>
3652 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3654 - sdcc.dsw: changed property eol-style to CRLF
3655 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3657 2006-10-04 Raphael Neider <rneider AT web.de>
3659 * device/include/pic/{pic16f84.h,pic16f84a.h},
3660 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3661 from patch #1522504, thanks to Robas Teodor
3663 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3665 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3668 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3670 * src/pic16/glue.c (pic16emitMaps),
3671 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3672 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3673 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3674 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3676 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3677 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3679 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3681 * support/librarian/sdcclib.c: Added option -l.
3682 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3684 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3685 using Windows command prompt.
3687 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3689 * device/lib/libsdcc.lib: added module rand
3690 * src/ds390/ralloc.c (rematStr),
3691 * src/hc08/ralloc.c (rematStr),
3692 * src/mcs51/ralloc.c (rematStr),
3693 * src/z80/ralloc.c (rematStr): made output more consistent
3694 * src/mcs51/gen.c: cosmetic changes
3696 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3698 * src/port.h: added mem.cabs_name to PORT
3705 * src/z80/main.c: added cabs_name initializers
3706 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3708 (emitMaps): emit absolutes in code memory into cabs_name
3710 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3711 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
3712 * support/regression/fwk/include/testfwk.h: added define for at
3713 * support/regression/tests/absolute.c: added, new
3715 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
3717 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
3718 optimizations, see also patch 887161 by Stas Sergeev
3719 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
3720 to be necessary anymore,
3721 (102, 103, 104, 127): renamed all occurances of bp to _bp
3723 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
3725 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
3726 thanks Weston T. Schmidt for patch 1555221
3727 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
3728 * src/SDCCicode.c(geniCodeMultiply): small optimization
3730 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
3732 * device/include/stdlib.h: added rand prototypes
3733 * device/lib/rand.c: new, added
3734 * device/lib/Makefile.in: added rand.c
3735 * src/z80/peeph.def,
3736 * src/z80/peeph-gbz80.def,
3737 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
3739 2006-09-20 Raphael Neider <rneider AT web.de>
3741 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
3743 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
3745 * as/link/aslink.h: cosmetic changes
3746 * as/link/mcs51/Makefile.in,
3747 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
3749 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
3752 * as/link/mcs51/aslink.h,
3753 * as/link/z80/aslink.h: merged and moved to as/link/
3754 * as/link/lkstore.c,
3755 * as/link/mcs51/lkstore.c: moved to as/link/
3756 * as/link/clean.mk: remove *.o
3757 * as/link/mcs51/alloc.h: deleted
3758 * as/link/mcs51/lkarea.c: added lnksect prototype
3759 * as/link/mcs51/lkdata.c,
3760 * as/link/mcs51/lklex.c,
3761 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
3762 * as/link/mcs51/lkmem.c,
3763 * as/link/mcs51/lknoice.c: removed include strcmpi.h
3764 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
3765 * as/link/mcs51/aslink.dsp,
3766 * as/link/mcs51/Makefile.aslink,
3767 * as/link/mcs51/Makefile.bcc,
3768 * as/link/mcs51/Makefile.in: updated for moved files
3769 * as/link/z80/lkarea.c,
3770 * as/link/z80/lkhead.c,
3771 * as/link/z80/lklex.c,
3772 * as/link/z80/lklibr.c,
3773 * as/link/z80/lklist.c,
3774 * as/link/z80/lkmain.c,
3775 * as/link/z80/lkrloc.c,
3776 * as/link/z80/lksym.c: synced with mcs51
3777 * as/link/z80/lkdata.c,
3778 * as/link/z80/lkeval.c,
3779 * as/link/z80/lkihx.c,
3780 * as/link/z80/lks19.c: cosmetic changes
3781 * as/link/z80/Makefile.in,
3782 * as/link/z80/linkgbz80.dsp,
3783 * as/link/z80/linkz80.dsp: updated for moved files
3785 2006-09-16 Borut Razem <borut.razem AT siol.net>
3787 * debugger/mcs51/sdcdb.c: partially fixed
3788 [ 1203664 ] sdcdb fails to open files w. two "." periods
3789 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
3790 debugger/mcs51/symtab.h: fixed indenting
3791 * configure.in, configure: up to date with latest Maarten's changes
3793 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
3796 as/aslink.dsp, as/link/mcs51/aslink.dsp,
3797 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
3798 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
3799 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
3800 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
3801 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
3802 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
3803 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
3804 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
3805 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
3806 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
3807 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
3808 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
3809 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
3810 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
3811 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
3812 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
3813 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
3814 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
3815 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
3816 as/link/mcs51/alloc.h,
3817 as/link/mcs51/clean.mk,
3818 as/link/mcs51/conf.mk,
3819 as/link/mcs51/Makefile.bcc,
3820 as/link/mcs51/Makefile.in,
3821 as/link/mcs51/readme.390,
3822 as/link/mcs51/strcmpi.c,
3823 as/link/mcs51/strcmpi.h,
3825 as/mcs51/Makefile.bcc,
3826 as/mcs51/Makefile.in,
3829 sdcc.dsw: moved mcs51 linker to as/link/mcs51
3831 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
3834 * as/link/Makefile.in,
3835 * as/link/z80/linkgbz80.dsp,
3836 * as/link/z80/linkz80.dsp,
3843 * link/z80/aslink.h,
3844 * link/z80/clean.mk,
3846 * link/z80/linkgbz80.dsp,
3847 * link/z80/linkz80.dsp,
3848 * link/z80/lkarea.c,
3849 * link/z80/lkdata.c,
3850 * link/z80/lkeval.c,
3853 * link/z80/lkhead.c,
3856 * link/z80/lklibr.c,
3857 * link/z80/lklist.c,
3858 * link/z80/lkmain.c,
3859 * link/z80/lkrloc.c,
3862 * link/z80/Makefile.in,
3864 * sdcc.dsw: moved link/ to as/link/
3866 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
3868 * as/mcs51/i51mch.c (machine): fixed warning
3870 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
3872 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
3874 2006-09-09 Borut Razem <borut.razem AT siol.net>
3876 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
3877 sdcdb WIN32 native port
3878 * src/clean.mk: fixed
3880 2006-09-08 Borut Razem <borut.razem AT siol.net>
3882 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
3884 2006-09-08 Raphael Neider <rneider AT web.de>
3886 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
3887 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
3888 to gplink to disable processor mismatch warning and to allow
3889 the use of devices with only aliased (shared) memory banks,
3890 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
3892 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3894 * doc/sdccman.lyx: Some re-formating plus example on using
3895 #pragma preproc_asm +/-
3897 2006-09-07 Borut Razem <borut.razem AT siol.net>
3899 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
3902 2006-09-06 Borut Razem <borut.razem AT siol.net>
3904 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
3905 line at sdcc.nsi:153
3906 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
3908 2006-09-05 Borut Razem <borut.razem AT siol.net>
3910 * configure.in, configure: support for winsock2
3911 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
3912 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
3913 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
3914 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
3915 debugger/mcs51/symtab.h: sdcdb WIN32 native port
3917 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
3919 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
3921 * support/regression/tests/bug1551947.c: new, added
3922 * src/SDCCsymt.h: strings are char* not byte*
3924 2006-09-05 Raphael Neider <rneider AT web.de>
3926 * device/lib/pic16/libdev/pic18f4550.c,
3927 device/include/pic16/pic18f4550.h: added PORTD/TRISD
3928 declarations/definitions from patch #1520949
3930 2006-09-05 Raphael Neider <rneider AT web.de>
3932 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
3933 byte-aligned bitfields, fixes #1539278
3935 2006-09-05 Raphael Neider <rneider AT web.de>
3937 * src/pic/gen.c (genReceive): skip unreferenced arguments,
3940 2006-09-04 Borut Razem <borut.razem AT siol.net>
3942 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
3943 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
3944 -mno-cygwin is a part of the compiler name
3945 * support/scripts/sdcc_mingw32: don't disable ucsim
3947 2006-09-03 Borut Razem <borut.razem AT siol.net>
3949 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
3950 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
3952 2006-09-03 Raphael Neider <rneider AT web.de>
3955 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
3956 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
3959 2006-09-01 Borut Razem <borut.razem AT siol.net>
3961 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
3962 to make ppc-osx happy
3964 2006-08-31 Borut Razem <borut.razem AT siol.net>
3966 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
3967 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3968 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
3969 * support/regression/ports/ds390/spec.mk,
3970 support/regression/ports/mcs51/spec.mk,
3971 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
3972 To run regression tests in mingw environment:
3973 make DEV_NULL=NUL CC=gcc
3975 2006-08-30 Borut Razem <borut.razem AT siol.net>
3977 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
3978 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
3979 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
3980 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
3981 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
3982 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
3983 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
3984 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
3985 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
3986 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
3987 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
3988 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
3989 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
3990 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
3991 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
3992 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
3993 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
3994 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
3995 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
3996 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
3997 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
3998 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
3999 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4000 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4001 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4002 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4003 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4004 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4005 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4006 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4007 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4008 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4009 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4010 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4011 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4012 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4013 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4014 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4015 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4016 ucsim WIN32 native port
4018 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4020 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4022 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4024 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4025 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4027 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4029 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4030 * support/regression/tests/bug1546986.c: new, added
4031 * as/mcs51/.cvsignore,
4032 * debugger/mcs51/.cvsignore,
4033 * src/.cvsignore: deleted
4035 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4037 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4040 2006-08-20 Borut Razem <borut.razem AT siol.net>
4042 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4043 removed cl_listen_console::match(), cl_console::match(),
4044 restructured cl_commander::proc_input()
4046 2006-08-16 Borut Razem <borut.razem AT siol.net>
4048 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4049 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4050 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4052 2006-08-14 Borut Razem <borut.razem AT siol.net>
4054 * support/regression/Makefile.in,
4055 support/regression/ports/pic14/gpsim.cmd,
4056 support/regression/ports/pic14/spec.mk,
4057 support/regression/ports/pic14/support.c:
4058 added pic14 regression test
4060 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4062 * as/doc/asxhtm.html: documented changed ABS behaviour
4063 * as/doc/README: fixed some typos
4065 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4067 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4070 2006-08-12 Borut Razem <borut.razem AT siol.net>
4072 * support/regression/fwk/include/testfwk.h,
4073 support/regression/fwk/lib/testfwk.c,
4074 support/regression/generate-cases.py,
4075 support/regression/Makefile.in:
4076 regression test framework does not depend on function pointers and
4079 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4081 * device/include/stddef.h: c temporary hack to fix bug 1518273
4083 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4085 * device/include/mcs51/cc2510fx.h: added
4086 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4089 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4091 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4092 * as/z80/Makefile.in: added strcmpi.c
4093 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4094 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4096 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4098 * device/lib/gbz80/asm_strings.s,
4099 * device/lib/gbz80/crt0_rle.s,
4100 * device/lib/gbz80/div.s,
4101 * device/lib/gbz80/mul.s,
4102 * device/lib/gbz80/shift.s,
4103 * device/lib/z80/asm_strings.s,
4104 * device/lib/z80/crt0_rle.s,
4105 * device/lib/z80/div.s,
4106 * device/lib/z80/mul.s,
4107 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4108 flags which are all upper case
4110 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4112 * as/z80/asm.h: made CASE_SENSITIVE 1
4113 * link/z80/aslink.h: made CASE_SENSITIVE 1
4114 * src/z80/gen.c (throughout): made all conditionals upper case
4115 * support/regression/tests/bug1503067.c: new
4117 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4119 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4120 (shiftIntoPair): added case 2 for PAIR_IY,
4121 (setupToPreserveCarry): replaced parameters with iCode and check if
4122 PAIR_DE is in use to fix bug 1399290,
4123 (genPlus, genMinus): updated call to setupToPreserveCarry
4124 * support/regression/tests/bug1399290.c: new
4126 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4128 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4129 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4130 * src/ds390/gen.c (shiftRLong),
4131 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4132 * src/mcs51/gen.c (sameReg): changed to sameByte,
4133 (xch_a_aopGet): new,
4134 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4135 shiftRLong): fixed bug 1533966
4136 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4137 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4138 * support/regression/Makefile.in: disabled z80, enabled ucz80
4139 * support/regression/tests/float_trans.c: enabled test for z80 and host
4140 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4142 2006-08-01 Borut Razem <borut.razem AT siol.net>
4144 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4145 comparison is always false due to limited range of data type
4146 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4148 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4150 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4151 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4152 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4153 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4155 2006-07-31 Borut Razem <borut.razem AT siol.net>
4157 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4158 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4159 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4160 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4161 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4162 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4163 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4164 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4165 enable ucsim mingw compilation. Serial port is disabled,
4166 since it uses termios.h API, which is not available on native
4169 2006-07-31 Borut Razem <borut.razem AT siol.net>
4171 * Small Device C Compiler 2.6.0 released
4172 * support/scripts/sdcc.nsi: added FULL_DOC option
4173 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4175 2006-07-28 Borut Razem <borut.razem AT siol.net>
4177 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4178 * doc/INSTALL.txt: updated
4180 2006-07-27 Borut Razem <borut.razem AT siol.net>
4182 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4183 device/lib/pic/libdev/Makefile.in: fixed bug
4184 [ 1438354 ] pic libsdcc: distclean doesn't work
4185 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4186 device/lib/pic16/libio/Makefile.in: fixed bug
4187 [ 1438344 ] pic16 lib: clean doesn't work properly
4188 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4190 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4192 * device/lib/pic/libsdcc/fsdiv.c,
4193 * device/lib/pic/libsdcc/fsmul.c,
4194 * device/lib/pic16/libsdcc/float/fsdiv.c,
4195 * device/lib/pic16/libsdcc/float/fsmul.c,
4196 * device/lib/_fsdiv.c,
4197 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4198 * support/regression/tests/bug1520966.c: added
4199 * doc/knownbugs.html: removed [ 1520966 ] from the list
4201 2006-07-25 Borut Razem <borut.razem AT siol.net>
4203 * configure.in, configure, sdccconf_in.h: fixed bug
4204 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4205 * doc/knownbugs.html: removed [ 1519095 ] from the list
4207 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4209 * doc/knownbugs.html: added, contains list of known bugs at release
4210 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4212 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4214 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4215 function registers and corrected defaults with additional warning
4216 * device/lib/malloc.c: cosmetic changes
4217 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4218 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4219 (fillGaps): and used it
4221 2006-07-20 Raphael Neider <rneider AT web.de>
4223 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4224 output unless SDCCPICDEBUG is set
4225 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4226 output if SILENT is set
4228 2006-07-11 Borut Razem <borut.razem AT siol.net>
4230 * doc/README.txt: updated
4232 2006-07-10 Borut Razem <borut.razem AT siol.net>
4234 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4235 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4236 in WIN32 installation
4237 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4240 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4242 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4243 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4245 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4247 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4249 2006-07-06 Borut Razem <borut.razem AT siol.net>
4251 * support/regression/tests/bitfields.c:
4252 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4253 * support/regression/tests/constantRange.c:
4254 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4256 2006-07-04 Borut Razem <borut.razem AT siol.net>
4258 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4260 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4261 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4262 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4263 reverted changes from 2006-07-03
4264 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4265 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4266 added CPPFLAGS, used by the host port
4268 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4270 * support/regression/valdiag/tests/switch.c,
4271 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4272 * support/regression/tests/libmullong.c: fixed for host
4273 * support/regression/ports/host/spec.mk: disable all warnings for host,
4274 SDCC runs with --less-pedantic too
4276 2006-07-03 Borut Razem <borut.razem AT siol.net>
4278 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4280 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4281 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4282 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4283 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4285 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4286 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4287 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4288 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4290 2006-07-02 Raphael Neider <rneider AT web.de>
4292 * src/pic16/devices.inc,
4293 * device/include/pic16/pic18fregs.h,
4294 * device/include/pic16/pic18f4550.h,
4295 * device/lib/pic16/pics.all,
4296 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4298 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4300 * as/hc08/lkaomf51.c (OutputName),
4301 * as/mcs51/lkaomf51.c (OutputName),
4302 * as/z80/asmain.c (asmbl),
4303 * src/ds390/main.c (asmLineNodeFromLineNode),
4304 * src/hc08/ralloc.c (hc08_assignRegisters),
4305 * src/mcs51/main.c (asmLineNodeFromLineNode),
4306 * src/xa51/ralloc.c (checkRegMask),
4307 * src/xa51/gen.c (emitcode),
4308 * src/z80/gen.c (_emit2),
4309 * src/SDCCast.c (searchLitOp),
4311 * support/packihx/packihx.c,
4312 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4313 * src/ds390/gen.c (aopPutUsesAcc),
4314 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4315 * support/regression/tests/libmullong.c (mullong_wrapper),
4316 * src/SDCCsymt.c (powof2),
4318 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4319 * src/SDCCsymt.h: added TYPE_TARGET_*
4320 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4321 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4322 SDCCast because 1) header problems 2) this is the right place
4323 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4324 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4327 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4329 * src/SDCCicode.h: removed buggy semicolon in unused macro
4330 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4331 search for previous definiton of auto symbols too,
4332 (findPrevUse): fixed logic of emitWarnings
4334 2006-06-26 Raphael Neider <rneider AT web.de>
4336 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4337 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4339 2006-06-25 Raphael Neider <rneider AT web.de>
4341 * device/lib/pic/libm: NEW, added math library functions
4342 * device/lib/pic/libsdcc: NEW; added float support functions
4343 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4344 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4345 NEW, added math related headers
4346 * device/include/asm/pic/features.h: NEW
4347 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4348 (popGet): allow larger offsets for AOP_PCODE,
4349 (genDataPointerSet): handle literals explicitly, more debug output,
4350 (genAssign): fixed for float using aopLiteral ;-)
4351 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4352 GOTO initialisation routine
4353 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4354 flag on registers, fixes #1469043 (local variables do not work)
4355 * src/pic/main.c (_pic14_do_link),
4356 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4359 2006-06-25 Borut Razem <borut.razem AT siol.net>
4361 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4362 characters printed (not including the trailing '\0' used to end
4363 output to strings). Problem detected in regression test bug-927659.c.
4364 NOTE: printf() family functions should return int instead
4366 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4367 specifier are printed as themselves
4368 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4369 support flags, width and precision specifiers
4371 2006-06-24 Borut Razem <borut.razem AT siol.net>
4373 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4374 to the list of sdcc tagrets not supporting bit type
4375 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4376 testfor pic16 due to bug:
4377 [ 1511794 ] pic16: regression test bug-895992.c fails
4379 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4381 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4382 * src/SDCCglue.c (initPointer), fixed bug 1496419
4383 * support/regression/tests/bug1496419.c: new, added
4385 2006-06-22 Borut Razem <borut.razem AT siol.net>
4387 * support/regression/ports/pic16/support.c: use gpsim usart module from
4388 libgpsim_modules library
4390 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4392 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4395 2006-06-19 Raphael Neider <rneider AT web.de>
4397 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4398 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4399 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4400 (pic14printExterns,pic14printPublics,pic16printPublics,
4401 pic16_printExterns): use new functions to emit symbols
4402 (picglue,pic16glue): emit publics before emitting externs
4403 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4404 locally defined functions to avoid bug #1443651
4405 * support/regression/tests/bug-716242.c: removed pic16 workaround
4406 * support/regression/ports/pic16/spec.mk: ignore errors during build
4408 2006-06-19 Raphael Neider <rneider AT web.de>
4410 * src/pic/glue.h: added pic14aopLiteral prototype
4411 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4412 * src/pic/gen.c: removed stdint.h dependency
4413 (aopGet): use Safe_strdup()
4414 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4415 (genDataPointerSet): use pic14aopLiteral()
4416 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4417 for pic16; thanks to Bernhard and Maarten
4419 2006-06-18 Borut Razem <borut.razem AT siol.net>
4421 * support/regression/tests/structflexarray.c: flexible array members
4422 not supported by gcc < 3
4423 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4425 * src/pic/gen.c: don't include [p]strdin.h on solaris
4426 * support/Util/pstdint.h: addad svn attributes
4427 * support/regression/tests/constantRange.c,
4428 support/regression/tests/rotate.c: include inttypes.h instead
4429 stdint.h on solaris, addad svn attributes
4431 2006-06-18 Raphael Neider <rneider AT web.de>
4433 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4435 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4436 (pic16_genMinusBits): simplified sign-extension
4437 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4438 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4439 adjusted to correctly handle mixed-signed operands, disabled
4440 now unused multiplciation routines
4441 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4442 (assignResultValue): added argument denoting the size of the result
4443 as returned by the function (fixes upcasts in assigning from
4444 function calls: char foo(); int i = foo();)
4445 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4446 function result to assignResultValue
4447 (genMult): disabled inlined multiplication code
4448 (genDiv): augmented to also handle the modulus operator, fixed to
4449 handle mixed-signed operands correctly
4450 (genMod): simply call genDiv, disabled unused code
4451 (genAssign): fixed missing (sign-)extension on result
4452 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4453 valid char operands, allow signed operands for native code, added
4454 division and modulo operator handling
4455 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4457 As a consequence, onebyte.c (if split into two files) and muldiv.c
4458 pass regression tests.
4460 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4462 * doc/Makefile.in: two runs of makeindex seem needed to get
4463 correct page references in the index of sdccman.pdf
4464 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4466 2006-06-17 Borut Razem <borut.razem AT siol.net>
4468 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4470 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4472 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4473 mentioned ec2drv and paulmon
4475 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4477 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4478 consecutive abs areas
4479 (find_empty_space, allocate_space): added map to handle codemap or
4481 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4482 absolute idata and xdata
4483 * as/mcs51/lkmem.c (summary2): updated legend
4485 2006-06-16 Raphael Neider <rneider AT web.de>
4487 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4489 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4491 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4493 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4495 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4497 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4498 value of generic pointers,
4508 src/z80/main.c: PORT structure, added elements for gp_tags field,
4509 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4510 fields in the PORT structure of each port,
4511 * src/SDCCast.c (decorateType): allow processing of generic pointers
4512 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4515 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4521 * src/pic16/pcode.c,
4523 * src/pic/pcoderegs.c,
4526 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4527 bug 1504689 on minGW
4529 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4531 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4533 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4535 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4537 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4539 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4542 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4544 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4545 to a char variable. Fixed bug #1504211
4546 * device/include/pic16/adc.h,
4547 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4548 and fixed bug #1364390
4550 2006-06-10 Borut Razem <borut.razem AT siol.net>
4552 * CVSROOT: removed the CVS left-over
4554 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4556 * as/hc08/asmain.c (asexit),
4557 * as/hc08/lkmain.c (lkexit),
4558 * as/mcs51/asmain.c (asexit),
4559 * as/mcs51/lkmain.c (lkexit),
4560 * src/SDCCglue.c (DEFSETFUNC),
4561 * src/SDCCmain.c (linkEdit, assemble),
4562 * support/librarian/sdcclib.c (AddRel),
4563 replaced unlink() by standard C remove()
4564 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4565 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4566 gatherImplicitVariables): new, added to fix bug 608752,
4567 (createFunction): added gatherImplicitVariables()
4568 * src/SDCCast.h: added createRMW prototype
4569 * src/SDCCsymt.h (struct symbol): added infertype
4570 * support/regression/tests/bug608752.c: new, added
4572 2006-06-10 Raphael Neider <rneider AT web.de>
4574 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4575 multibyte dummy reads (fixes #1503234)
4577 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4579 * device/include/mcs51/compiler.h: new, added header file to enable
4580 creating common sfr definition header files for different compilers
4582 2006-06-05 Raphael Neider <rneider AT web.de>
4584 * src/pic16/{pcode.h,genarith.c}:
4585 introduced pCodeOp combining any two pCodeOps (previously only
4586 two register operands could be combined), removed pcop2 from
4587 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4588 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4589 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4590 rewritten to use new PO_TWO_OPS
4591 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4592 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4593 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4594 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4595 (pic16_get_op): embraced return arg to allow #define return(x),
4596 added new case for combined opcodes
4597 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4598 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4599 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4601 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4603 * src/SDCCval.c (checkConstantRange): added
4604 * src/SDCCval.h: added checkConstantRange
4605 * support/Util/SDCCerr.c,
4606 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4607 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4608 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4609 * src/SDCCast.c (decorateType): added checkConstantRange,
4610 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4611 can be emitted with the correct always true/false warning,
4612 added optimization for double '!';
4613 result of decorateType() must be assigned back to the tree, because
4614 decorateType() can change the tree
4615 * src/SDCCicode.c (geniCodeLogic),
4616 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4617 (checkConstantRange): removed, it was only a fragment which never
4619 * src/SDCCsymt.c (computeType): fixed promotion for
4620 "-1 < (unsigned bit) b"
4621 * src/pic/ralloc.c (packRegsForAssign),
4622 * src/pic16/ralloc.c (packRegsForAssign),
4623 * src/hc08/ralloc.c (packRegsForAssign),
4624 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4626 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4627 * support/regression/tests/constantRange.c: added
4628 * support/valdiag/tests/constantRange.c: added
4629 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4631 2006-06-02 Borut Razem <borut.razem AT siol.net>
4633 * support/regression/ports/pic16/support.c: increase stack size
4635 * support/regression/Makefile.in: sort tests by name so that the
4636 resutlts can be compared on different machines / platforms
4638 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4640 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4641 * src/ds390/gen.c (emitLabel): new, added,
4642 (genDjnz): fixed stack overflow bug,
4643 (throughout): cosmetic changes to sync with mcs51/gen.c,
4644 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4645 * src/mcs51/gen.c (genEndFunction): small optimization,
4646 (throughout): cosmetic changes to sync with ds390/gen.c
4648 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4650 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4651 (_print_format): fixed printing pointers
4652 * src/mcs51/gen.c (emitLabel, movb): new, added,
4653 (genAssign): small optimization,
4654 (genDjnz): fixed stack overflow bug,
4655 (throughout): replaced sprintf with SNPRINTF,
4656 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4657 replaced emitcode("mov", "b,...") with MOVB(...),
4658 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4659 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4660 * src/mcs51/peeph.def: added rules 140 and 264
4661 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4662 so they may get optimized into registers
4664 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4666 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4667 immediately when encountered,
4668 (printUsage): always use stderr even on windows
4670 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4672 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4673 (processParms): fixed bug #1247551
4674 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4675 parseCmdLine, main): print '--version' to stdout,
4676 print 'help' to stdout if --help is given,
4677 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4678 arguments are given; fixed --help
4680 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4682 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4683 * support/regression/tests/bug-1493710.c: added
4685 2006-05-27 Borut Razem <borut.razem AT siol.net>
4687 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4689 * support/regression/ports/pic16/support.c: increase stack size
4690 from default 64 bytes to 128 bytes
4691 * support/regression/tests/staticinit.c,
4692 support/regression/tests/float.c: regression tests fully enabled
4693 for pic16 port by putting the initialized data arrays into the code
4695 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4696 This was changed by mistake in the previous version.
4698 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4700 * src/pic16/gen.c (genFunction, genEndFunction): some
4701 beautifications, fixed bug with falsely restoring FSR2 in large
4702 stack model, thanks to Beau E. Cox for reporting the bug
4704 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4706 * debugger/mcs51/break.c,
4707 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4708 use %p to print pointers, made address variables unsigned
4709 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4710 * debugger/mcs51/symtab.c (parseSymbol): must return something
4711 * src/mcs51/gen.c (aopForSym): small optimization,
4712 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
4713 (freeAsmop): added missing break,
4714 (aopPut): removed parameter bvolatile, determine it inside the function,
4715 (saveRegisters, unsaveRegisters): small optimization,
4716 (genIpush): removed pointless check,
4717 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
4718 replaced sprintf with SNPRINTF,
4719 replaced strcpy with strncpyz,
4720 updated aopPut calls,
4721 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4722 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
4724 2006-05-24 Borut Razem <borut.razem AT siol.net>
4726 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
4727 modification of test for the pic16 port, put the array to the code
4728 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
4730 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4732 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
4733 * support/Util/pstdint.h: added
4735 2006-05-22 Borut Razem <borut.razem AT siol.net>
4737 * src/regression/Makefile: removed bool2.c test, added -q linker option
4738 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
4739 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
4740 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
4741 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
4742 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
4743 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
4744 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
4745 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
4746 define SUPPORT_BIT_TYPES 0, removed unused bit variables
4748 2006-05-22 Raphael Neider <rneider AT web.de>
4750 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
4751 bug #1492360 (problematic due to generic pointers, see code)
4753 2006-05-22 Borut Razem <borut.razem AT siol.net>
4755 * support/regression/ports/pic16/specs.mk: removed stack size linker
4757 * support/regression/tests/array.c,
4758 support/regression/tests/bitopcse.c,
4759 support/regression/tests/bug-908454.c,
4760 support/regression/tests/malloc.c: modified for pic16 regression test
4761 * support/regression/tests/bitfields.c:
4762 pic16 - excluded bitfileds of size > 8
4763 * support/regression/tests/bp.c: pic16 - reduced data size
4764 * support/regression/tests/bug-221100.c: pic16 - reduced data size
4765 * support/regression/tests/bug-460010.c:
4766 pic16 - used the absolute address the fits in memory
4767 * support/regression/tests/bug-716242.c:
4768 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
4769 * support/regression/tests/float.c:
4770 pic16 - excluded - data size too big
4771 * support/regression/tests/onebyte.c:
4772 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
4773 * support/regression/tests/shifts.c:
4774 pic16 - function names probably have to differ in first X characters
4776 * support/regression/tests/staticinit.c:
4777 pic16 - excluded some tests due error: no target memory available for
4780 2006-05-22 Borut Razem <borut.razem AT siol.net>
4782 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4783 second try. Thanks Stas Sergeev once more.
4785 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
4787 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
4788 (genLeftShift, genRightShift): fixed bug 1491627
4789 * src/hc08/peeph.def (rules 7, 8.x): added
4790 * support/regression/tests/shifts.c (ShiftLeftByParam,
4791 ShiftRightByParam, testShiftByParam): added to test variable shifting
4793 2006-05-20 Raphael Neider <rneider AT web.de>
4795 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
4796 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
4797 (allocReg): add only new registers to dynAllocRegs,
4798 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
4799 #1489055, #1445850, and probably #1483693
4801 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
4803 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
4804 bug in for-loop that didn't emit the last of CONFIG and ID registers
4806 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
4808 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
4810 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
4811 1489016, 1434401 and 1490124
4812 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
4813 1489016, 1434401 and 1490124
4815 2006-05-17 Borut Razem <borut.razem AT siol.net>
4817 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4820 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
4822 * device/include/mcs51/P89c51RD2.h,
4823 * device/include/mcs51/P89LPC901.h,
4824 * device/include/mcs51/P89LPC922.h,
4825 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
4827 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4829 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
4830 to fix missing stack pragma in compiled binary object file,
4832 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4834 * support/packihx/configure.in,
4835 * support/packihx/configure: removed warning, autoconf >= 2.5x can
4836 determine sizeof basic types even while cross compiling
4838 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4840 * src/avr/gen.c (aopop),
4841 * src/ds390/gen.c (aopOp),
4842 * src/hc08/gen.c (aopOp),
4843 * src/mcs51/gen.c (aopop),
4844 * src/pic16/gen.c (pic16_aopOp),
4845 * src/pic/gen.c (aopOp),
4846 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
4847 if size of operand is smaller than spill location
4849 2006-05-12 Borut Razem <borut.razem AT siol.net>
4851 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
4852 have to have CR/LF line endings even if they are checked out on *nix
4853 or on WIN32 in cygwin binmode
4855 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
4857 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
4858 * device/include/ds80c390.h: added sfr16 definitions
4862 * src/ds390/ralloc.c,
4863 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
4864 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
4865 bit returning functions
4866 * support/regression/tests/sfr16.c: enabled test on ds390
4868 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4870 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
4871 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
4873 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
4875 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
4876 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
4877 (cl_address_space constructor): removed expensive initialization,
4878 (cl_address_space::get_cell): extended for late initialization,
4879 (cl_address_space::*): use late initialization,
4880 (cl_address_decoder::activate): removed expensive initialization,
4881 This reduced regression test running time by 25%
4883 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
4891 * support/packihx/Makefile.in,
4892 * support/packihx/clean.mk,
4893 * support/packihx/Makefile.bcc,
4894 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
4896 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4898 * src/SDCCval.c (valNot): fix for regression test failure
4899 of not.c on big endian hosts
4901 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4903 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
4905 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4907 * device/lib/mcs51/Makefile.in: changed string comparison operator
4908 to = for POSIX compliance; == is bash extension
4910 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4912 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
4915 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
4917 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
4918 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
4919 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
4920 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
4921 bug report #1478657,
4923 2006-05-05 Borut Razem <borut.razem AT siol.net>
4925 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
4928 2006-05-02 Borut Razem <borut.razem AT siol.net>
4930 * doc/Makefile.in: removed *.ind dependency since there is no rule to
4931 create *.ind, which made make to fail if invoked with -j 2
4933 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
4935 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
4936 Hubert Sack for patch 1479782
4938 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
4940 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
4942 2006-05-01 Raphael Neider <rneider AT web.de>
4944 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
4945 (create_pic): store only prefix-free device name,
4946 (init_pic): check for device names with "16" prefix,
4948 * src/pic/device.h (struct PIC_device),
4949 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
4951 * device/include/pic/pic12f{635,675,629,683}.h,
4952 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
4953 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
4954 * device/include/pic/pic16f505.h,
4955 * device/lib/pic/libdev/pic16f505.c: removed
4956 * device/include/pic/pic14devices.txt: added support for pic12f
4957 devices, removed unsupported non 16-bit devices
4958 [above changes provided by patch from Zik Saleeba]
4959 * src/pic/*, src/pic16/*, device/include/pic16/*,
4960 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
4962 2006-05-01 Borut Razem <borut.razem AT siol.net>
4964 * configure.in, configure, doc/Makefile.in:
4965 sync with nightly build makefile - latex, dvipdf and dvips
4968 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
4970 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
4971 in the library source
4973 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
4977 2006-04-28 Raphael Neider <rneider AT web.de>
4979 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
4980 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
4981 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
4982 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
4984 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
4986 * device/lib/pic/libdev/Makefile.in,
4987 * device/lib/hc08/Makefile.in,
4988 * device/lib/gbz80/Makefile.in,
4989 * device/lib/z80/Makefile.in,
4990 * device/lib/ds390/Makefile.in,
4991 * device/lib/ds400/Makefile.in: added srcdir to include search path,
4992 thanks to Borut for the bug report
4994 * configure: always create doc/Makefile independent from --enable-doc
4995 * Makefile.in: always install from directory doc independent from
4997 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
4999 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5000 * doc/Makefile.in: install *.txt if present
5001 * device/include/Makefile.in (install): added installation of pic/*.inc
5002 and pic/*.txt files again, they were erroneously removed
5004 2006-04-28 Raphael Neider <rneider AT web.de>
5006 * src/pic/{gen.c,main.h,pcode.c},
5007 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5008 concerning signedness with casts
5010 2006-04-28 Raphael Neider <rneider AT web.de>
5012 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5013 definition of an interrupt handler,
5014 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5015 interrupt handler stuff from picglue() to separate routine,
5016 (picglue): enabled definition of intr handlers in files w/o main()
5018 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5020 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5021 compilation with MSVC 2005 Express Edition (VC8)
5023 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5025 * device/lib/Makefile: fixed build of gbz80 lib
5027 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5029 * support/regression/tests/bug-460010.c,
5030 * support/regression/tests/bug-524691.c,
5031 * support/regression/tests/bug-716242.c: removed conditional defines
5032 that are already in testfwk.h
5034 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5036 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5037 (AccAXRsh1): added, shift right by 1,
5038 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5040 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5042 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5044 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5045 remove cast to same type
5046 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5047 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5049 * link/z80/Makefile: removed, they have moved to
5052 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5053 * install-sh: fix bug #1204398 by setting umask 0022
5054 * device/lib/Makefile: separate build of z80 and gbz80 lib
5056 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5058 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5059 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5061 One basic decision: e.g. src/clean.mk includes further files. In order
5062 to make this work there are two solutions:
5063 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5064 run configure on them. This way they can use
5065 'include $(srcdir)/port-clean.mk'
5066 - always include clean.mk by the Makefile at the same level. To avoid
5067 that `make clean` tries to include and build Makefile.dep the
5068 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5069 implemented, because now even `make uninstall` doesn't create
5070 Makefile.in. clean.mk could be eliminated by pasting it in
5073 * debugger/mcs51/Makefile.in: build own objects from library sources
5074 (SLIB, SDCC) in current directory
5076 * configure, configure.in: renamed --disable-device-lib-build in
5077 --disable-device-lib; added --enable-doc, the required tools are
5078 searched by configure; added result message; the toolchain for the
5079 belonging ports are now only built, if the port is enabled.
5081 * support/regression/*: all output is written in directory gen, because
5082 the fwk and ports directories don't livet in the build tree using vpath
5084 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5085 --disable-device-lib, added --enable-doc, added section VPATH
5087 * sim/ucsim/configure.in,
5088 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5089 z80 are enabled by default
5091 2006-04-24 Raphael Neider <rneider AT web.de>
5093 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5094 to config word, "pic14_"-prefixed some extern functions
5095 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5096 config word has been found
5097 * src/pic/device.h: added prototypes
5098 * src/pic/pcode.c: added "pic14_"-prefix where needed
5099 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5101 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5103 (pic14emitRegularMap): ignore config words,
5104 (pic14createInterruptVect): moved generating __config directives away
5105 (picglue): have __config directives emitted
5107 2006-04-24 Borut Razem <borut.razem AT siol.net>
5109 * doc/Makefile: sync with nightly build makefile
5111 2006-04-24 Raphael Neider <rneider AT web.de>
5113 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5114 registers that have not been assigned proper liveranges,
5115 fixes #1469504 and #1474602,
5116 (pCodeRegOptimizeRegUsage): fixed typo in comment
5118 2006-04-24 Borut Razem <borut.razem AT siol.net>
5120 * device/examples/main8051.c: deleted - it was removed from CVS
5121 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5122 after the transition to Subversion
5123 * src/SDCCalloc.h: deleted - it was removed from CVS
5124 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5125 after the transition to Subversion
5126 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5127 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5128 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5129 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5131 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5133 * as/asx8051.dsp: added mcs51/strcmpi.h
5134 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5135 * as/hc08/aslink.h: updated lnksect prototype
5137 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5139 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5140 (newdot): handle A_ABS
5142 * as/mcs51/asout.c (outarea): output address
5143 * as/hc08/lkaomf51.c,
5144 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5146 * as/mcs51/i51pst.c,
5147 * as/z80/z80pst.c: "ABS" is not A_OVR
5148 * as/hc08/lkarea.c (newarea): read a_addr,
5149 (lnkarea): added codemap array, sort absolute areas to the front,
5150 combine all GSINITx/GSFINAL,
5151 (find_empty_space, allocate_space): new functions,
5152 (lnksect): return next address, handle absolute sections
5153 * as/mcs51/lkarea.c (newarea): read a_addr,
5154 lnksect2 prototype changed,
5155 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5156 (find_empty_space, allocate_space): new, factored out of lnksect2,
5157 (lnksect2): return next address, handle absolute sections
5159 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5160 * as/hc08/lklibr.c (addfile, fndsym),
5161 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5162 index out of range and detect both '\' and '/'
5163 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5164 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5165 regression tests (ds390 cannot return bool yet)
5166 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5167 document critical interrupts on z80, document changed SDCC define
5168 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5169 (_a390_mapping): added .org directive
5170 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5171 (genMultOneByte): fixed warnings
5172 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5174 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5175 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5176 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5177 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5178 * src/pic16/main.c: removed newReg prototype
5179 * src/pic16/pcode.c,
5180 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5182 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5184 * src/pic16/ralloc.c
5185 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5187 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5188 from short to PIC_OPTYPE
5189 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5190 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5191 optype from short to PIC_OPTYPE
5192 * src/port.h: made int_size unsigned to fix warnings
5193 * src/SDCC.y: fixed warning on MSVC
5194 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5195 * src/SDCCopt.c (convertToFcall): fixed warnings
5196 * src/SDCCsymt.h: removed double prototype for genSymName
5197 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5198 offset int to fix warnings
5200 2006-04-22 Borut Razem <borut.razem AT siol.net>
5202 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5203 references to CVS replaced with Subversion
5205 2006-04-21 Borut Razem <borut.razem AT siol.net>
5207 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5208 references to CVS replaced with Subversion
5210 2006-04-19 Borut Razem <borut.razem AT siol.net>
5212 * src/version.awk: adapted for svn
5213 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5214 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5215 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5216 /binutils-avr/etc/*.vi, *.jin: removed all properties
5217 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5219 2006-04-19 Borut Razem <borut.razem AT siol.net>
5221 * CVS to Subversion migration completed
5223 2006-04-18 Borut Razem <borut.razem AT siol.net>
5225 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
5226 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
5228 2006-04-17 Borut Razem <borut.razem AT siol.net>
5230 * device/include/Makefile.in: added pic/*.inc to the installation
5232 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5234 * support/regression/collate-results.py: fixed output in case of
5236 * support/regression/generate-cases.py: fixed splitting of pathnames
5238 * as/hc08/lklibr.c (addfile),
5239 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5241 2006-04-11 Raphael Neider <rneider AT web.de>
5243 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5244 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5245 * src/pic16/pcode.c (assignValnums): fixed #1460578
5247 2006-04-11 Raphael Neider <rneider AT web.de>
5249 * device/lib/pic/libdev/*.c,
5250 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5251 fixes #1468739, enables compilation in --std-c99 mode
5252 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5254 2006-04-11 Raphael Neider <rneider AT web.de>
5256 * src/pic/device.c (find_device): removed debug output
5257 (list_valid_pics): enabled verbose listing of supported devices
5258 * device/include/stdbool.h: define bool as char for pic14/16 as well
5260 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5262 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5264 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5266 * .version: bumped version to 2.5.6
5267 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5269 2006-04-06 Raphael Neider <rneider AT web.de>
5271 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5272 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5273 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5274 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5275 pic14_constructAbsMap
5276 (pic14printPublics): declare absolute global symbols as global
5277 (pic14createInterruptVect),
5278 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5279 (newReg): assume new registers unused, use correct name in
5280 hashtable (reg->name instead of name), more debugLog output
5281 * src/pic/device.h (PIC_device): added fields for verbose output
5282 * src/pic/device.c: moved device definition to pic14devices.txt,
5283 added routines for runtime parsing of pic14devices.txt,
5284 added support for second config word
5285 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5286 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5287 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5288 (_pic14_parseOptions): moved pCodeInitRegisters here
5289 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5290 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5291 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5292 handling the pseudo stack
5293 * device/lib/Makefile.in: ignore failures in objects-pic16,
5294 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5295 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5296 * device/lib/pic/Makefile.subdir,
5297 * device/lib/pic16/Makefile.subdir: improved clean rules
5298 * device/lib/pic/libdev/: NEW, pic14 device libraries
5299 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5300 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5301 * device/include/Makefile.in: create subdir and install pic14 headers
5302 * device/include/pic/p16f_common.inc: removed unused declarations
5303 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5304 PICs from inc2h.pl v1.6,
5305 replaced BIT_AT macros with struct declarations
5306 * device/include/pic/pic14devices.txt: definition of supported devices,
5307 all above improvements contributed by Zik Saleeba, thanks
5308 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5309 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5312 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5314 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5315 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5316 thanks to Charles Olds
5318 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5320 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5322 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5324 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5325 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5326 * support/regression/bug1464657.c: added, new test
5328 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5330 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5333 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5335 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5336 --no-peep and --peep-file <file> are used don't use default rules but
5339 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5341 * src/mcs51/gen.c (genCall): fixed bug 1457608
5343 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5345 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5346 changes seem to cause (trigger?) problems with the build system.
5348 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5350 * src/SDCCpeeph.c (operandsLiteral): new, added,
5351 (callFuncByName): inserted operandsLiteral
5352 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5354 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5356 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5357 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5359 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5361 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5362 implemented patch 1120823 Thanks to Willy De la Court (normal
5363 interrupts need an interrupt number now if they are made critical),
5364 and enabled nesting of critical functions though not for gbz80
5365 (genCritical, genEndCritical): added functions
5366 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5367 * src/z80/mappings.i: added "ei" to all mappings
5369 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5371 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5372 submitted by the Debian SDCC maintainer Aurelien Jarno:
5373 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5374 archive with gcc 4.1 on mips and wrote the patch"
5376 2006-03-16 Raphael Neider <rneider AT web.de>
5378 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5379 the left operand is shorter than the result (c* = lit-c* + int),
5381 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5384 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5386 * src/.version: increased version number to 2.5.5
5387 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5388 linking is done manually in pic16 port's _linkEdit,
5389 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5390 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5391 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5392 allocate asmop as AOP_ACC,
5393 (aopForRemat): added parameter 'bool result' in function declaration,
5394 (pic16_aopGet): return AOP_ACC when accessing WREG,
5395 (pic16_popGetTempReg): minor modification,
5396 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5397 'pic16_allocWithIdx',
5398 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5399 calling function in absolute addresses,
5400 (genAssign): take into account AOP_ACC asmop,
5401 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5402 * src/pic16/pcoderegs.c: some debug functions and lines added,
5403 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5404 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5406 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5407 call to allocReg, not by manually allocating a new one,
5408 (pic16_assignRegisters): now before going through the register
5409 allocating functions mark all registers as free. This eliminates some
5410 side effects resulting from peephole parser done earlier in the backbone
5412 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5414 * src/SDCCicode.c (geniCodeLogic),
5415 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5417 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5419 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5420 (genSend): bugfix, do not allocate and free twice,
5421 (shiftRLong): handle partially overlapping aops
5422 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5424 2006-03-08 Borut Razem <borut.razem AT siol.net>
5426 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5429 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5431 * support/regression/tests/bug1409955.c: new, added
5432 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5433 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5434 (aopForSym, aopOp): increment asmop.allocated if reused,
5435 (freeAsmop): decrement asmop.allocated and check for zero instead of
5437 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5438 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5439 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5440 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5441 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5442 genSignedRightShift, genRightShift, genDataPointerGet,
5443 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5444 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5445 in reverse order from allocation,
5446 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5447 added swappedLR to keep track
5448 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5449 pdata & code for GCC, z80, gbz80 & hc08
5450 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5452 2006-03-08 Raphael Neider <rneider AT web.de>
5454 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5456 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5458 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5459 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5460 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5462 2006-03-06 Borut Razem <borut.razem AT siol.net>
5464 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5465 made the linker quiet
5467 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5469 * src/pic16/gen.c (genPcall): fixed bug #1443644
5470 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5471 which dumps before the function entry point a data byte which represents
5472 the number of the local variables used by the specified function, added
5473 'xinst' for initial support for Extended Instruction Support,
5474 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5475 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5476 port->fun_prefix anymore (may change later),
5477 (genFunction, genEndFunction): do not store/restore local registers for
5478 _main (this should take care the --main-return command line option in
5480 (genOr): removed some legacy pic-port instructions,
5481 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5482 performing operations with SFR's causes data to be written more than
5483 once to each SFR. Perhaps SFRs should be handled in special cases...
5484 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5486 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5487 into account for stack starting position,
5488 (struct OPTIONS pic16_optionsTable): added command line argument
5489 --extended or -y for Extended Instruction Support,
5490 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5491 (deassignLRs): *** perhaps the most important change, old 'for' code
5492 (commented out for reference), didn't account for some registers which
5493 were left marked 'not free' after a pointer operation. The change
5494 reduces register usage a lot in some cases
5496 2006-03-04 Borut Razem <borut.razem AT siol.net>
5498 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5500 * support/regression/tests/bug-524697.c: decreased array size for
5501 mcs51 to fit into the internal RAM
5502 * support/regression/Makefile.in: a little bit more verbose
5504 2006-03-03 Borut Razem <borut.razem AT siol.net>
5506 * support/regression/fwk/lib/testfwk.c,
5507 support/regression/fwk/include/testfwk.h: introduced function
5508 _prints(), nonrecursive _printn(), call _initEmu() from main()
5509 * support/regression/ports/gbz80/support.asm,
5510 support/regression/ports/ucz80/support.asm,
5511 support/regression/ports/z80/support.asm,
5512 support/regression/ports/ds390/support.c,
5513 support/regression/ports/hc08/support.c,
5514 support/regression/ports/host/support.c,
5515 support/regression/ports/mcs51/support.c,
5516 support/regression/ports/xa51/support.c: added empty _initEmu()
5518 * support/regression/ports/pic16/gpsim.cmd,
5519 support/regression/ports/pic16/spec.mk,
5520 support/regression/ports/pic16/support.c,
5521 support/regression/Makefile.in: added pic16 regression test
5523 2006-03-01 Raphael Neider <rneider AT web.de>
5525 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5526 genConstPointerGet): use safe way of generating MOVFF to cover
5527 literals as well as registers, fixes bug #1440527
5528 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5530 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5531 more correctly, fixes bug #1232186
5532 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5533 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5534 gplink guess the correct processor in more cases, applied patch
5535 from Till Riedel attached to and fixing bug #1436552
5537 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5539 * support/regression/tests/array.c: added, contains check for #1434401
5540 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5542 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5544 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5545 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5546 * device/include/mcs51/c8051f326.h,
5547 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5548 * device/include/mcs51/c8051f000.h,
5549 * device/include/mcs51/c8051f018.h,
5550 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5551 PCON_IDLE,PCON_STOP and added sfr16 definitions
5553 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5555 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5556 genGetWord): fixed bug 1409955
5558 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5560 * device/include/hc08/mc68hc908gp32.h,
5561 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5563 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5565 * src/SDCCast.c (constExprValue): return NULL if not a value
5566 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5567 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5568 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5570 2006-02-13 Borut Razem <borut.razem AT siol.net>
5572 * src/regression/ptrarg.c: added, fails due to bug #1430967
5573 * src/regression/Makefile: ptrarg.c added, ...
5575 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5577 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5578 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5580 2006-02-11 Borut Razem <borut.razem AT siol.net>
5582 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5583 print "Processor: xxx" message to stdout only if --verbose
5585 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5587 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5588 * support/regression/tests/bug1426356.c: added
5589 * support/regression/tests/bitfields.c: removed 2 tests
5591 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5593 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5594 * device/include/mcs51/c8051f330.h,
5595 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5596 PCON_IDLE,PCON_STOP and added sfr16 definitions
5597 * device/lib/_divsint.c,
5598 * device/lib/_divuint.c,
5599 * device/lib/_divulong.c,
5600 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5601 register bank bug for small stackauto
5603 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5605 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5607 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5609 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5610 * all.dsp: corrected several bin paths
5611 * device/include/mcs51/c8051f120.h,
5612 * device/include/mcs51/c8051f300.h,
5613 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5614 to PCON_IDLE,PCON_STOP
5615 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5616 * device/lib/printf_large.c (output_float): fixed bug 1388703
5617 * support/regression/tests/bug1057979.c: added test for bug 1388703
5619 2006-02-08 Raphael Neider <rneider AT web.de>
5621 * src/pic/pcode.c (pciTRIS): fixed typo,
5622 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5623 (LinkFlow): fixed handling of flows that end in a call,
5624 (ReuseReg): perform safety check earlier
5625 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5626 to work with flows at the beginning of a pBlock,
5627 fixes #1426557 (Symbol not previously defined),
5628 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5630 (RemoveUnusedRegisters): update register usage info
5631 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5632 created, reuse existing ones instead
5633 * src/pic/gen.c (genPcall): fixed #1424719
5635 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5637 * link/z80/lkmain.c,
5639 * link/z80/lkdata.c,
5640 * link/z80/aslink.h: fixed build on current cygwin:
5641 replaced getline() by lk_getline()
5643 2006-02-01 Borut Razem <borut.razem AT siol.net>
5645 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5646 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5647 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5648 src/regression/bool1.c, src/regression/bool2.c,
5649 src/regression/bool3.c, src/regression/call1.c,
5650 src/regression/compare.c, src/regression/compare10.c,
5651 src/regression/compare2.c, src/regression/compare3.c,
5652 src/regression/compare4.c, src/regression/compare5.c,
5653 src/regression/compare6.c, src/regression/compare7.c,
5654 src/regression/compare8.c, src/regression/compare9.c,
5655 src/regression/configword.c, src/regression/for.c,
5656 src/regression/inline.c, src/regression/mult1.c,
5657 src/regression/nestfor.c, src/regression/or1.c,
5658 src/regression/pointer1.c, src/regression/ptrfunc.c,
5659 src/regression/rotate1.c, src/regression/rotate2.c,
5660 src/regression/rotate3.c, src/regression/rotate4.c,
5661 src/regression/rotate5.c, src/regression/rotate6.c,
5662 src/regression/rotate7.c, src/regression/string1.c,
5663 src/regression/struct1.c, src/regression/sub.c,
5664 src/regression/sub2.c, src/regression/switch1.c,
5665 src/regression/while.c, src/regression/xor.c,
5666 src/regression/create_stc, src/regression/simulate,
5667 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5669 * src/regression/gpsim_assert.h: added
5671 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5673 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5674 ((void (code *) (void)) 0) ();
5683 * as/mcs51/aslink.h,
5685 * as/mcs51/asmain.c,
5686 * as/mcs51/lkdata.c,
5688 * as/mcs51/lkmain.c,
5691 * as/z80/asmain.c: fixed build on current cygwin:
5692 replaced getline() by as_getline()
5694 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5696 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5697 declarator in the symbol chain
5699 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5700 parameter list for function pointers
5701 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5702 * support/regression/tests/bug-716242.c: added
5704 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5706 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5708 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5710 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
5712 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
5713 inifinitely recurseable, added static
5714 * support/regression/tests/bug-1408066.c: added
5716 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
5719 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
5720 renamed, added possibility to create "postLoopLbl"-labels
5721 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
5722 newiTempLoopHeaderLabel
5723 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
5724 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
5725 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
5726 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
5727 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
5728 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
5729 (basicInduction): fixed bug #136564, made static,
5730 (loopInduction): changed parameter of basicInduction, made static,
5731 (addPostLoopBlock): added
5732 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
5733 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
5735 * support/regression/tests/bug-136564.c: added
5736 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
5737 --std-sdcc99 to LIBSDCCFLAGS
5739 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
5741 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
5743 * support/regression/tests/bug-1406131.c: added
5745 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
5747 * src/SDCCast.c (decorateType): fix promotion of unary minus
5748 * src/SDCCsymt.c (computeType): beautified
5749 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
5750 (valUnaryPM, valComplement): fix sign and promotion,
5751 (valNot): ANSI: result type is int (SDCC: unsigned char)
5752 * support/regression/tests/uminus.c: speedup by removing superflous
5754 * support/regression/tests/onebyte.c: added promotion and signedness
5755 tests for unary minus
5756 * support/regressions/tests/bug-477927.c: disable warning about
5757 uninitialized variables
5758 * support/regression/tests/not.c: added
5760 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5762 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
5763 * src/mcs51/gen.c (gen51Code): show final register usage after
5764 fillGaps in asm with --i-code-in-asm
5765 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
5766 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
5767 incUsed, rliveClear, adjustIChain): made static,
5768 (setFromRange): excluded because it's unused,
5769 (findPrevUseSym, markWholeLoop): added,
5770 (findPrevUse): rewritten; fixes bug 895992; now a complete search
5771 through all branches of predecessors enables sdcc to emit the warning
5772 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
5773 (rlivePoint): made static, added parameter emitWarnings which is only
5774 true during the first run out of two,
5775 (findRecursiveSucc, findRecursivePred): removed,
5776 (computeLiveRanges): made static, added parameter emitWarnings,
5777 (dumpIcRlive): added for debugging only
5778 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
5779 removed prototype of setFromRange()
5780 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
5781 in call of computeLiveRanges()
5782 * support/regression/tests/bug-895992.c: added
5783 * support/regression/tests/bug-971834.c: added
5784 * support/valdiag/tests/bug-895992.c: added
5785 * support/valdiag/tests/bug-971834.c: added
5787 2005-12-18 Raphael Neider <rneider AT web.de>
5789 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
5790 (genUnpackBits): improved code for direct operands,
5791 (genPackBits): improved code for literal assignment to bitfields
5792 and for direct destination operands (no FSR indirection),
5793 prevented redundant AND, fixes #1362800,
5794 (AccLsh): added parameter to disable masking of the result
5795 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
5796 skip instructions with side-effects (like incfsz),
5797 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
5798 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
5799 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
5802 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
5804 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
5805 volatile variables as spill location
5807 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
5809 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
5811 * support/regression/tests/bug-1376320.c: added
5813 2005-12-08 Raphael Neider <rneider AT web.de>
5815 * src/pic/device.c: renamed is_shared to pic14_is_shared
5816 * src/pic/gen.c (genIfx): re-enabled handling of sbits
5817 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
5818 (is_valid_identifier): added for above workaround
5820 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
5822 * device/lib/Makefile.in: fixed to enable port-specific-objects
5823 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
5824 char, thanks Hubert Sack
5825 * doc/sdccman.lyx: documented --xstack-loc,
5826 elaborated a bit more on interrupts and pitfalls,
5827 removed "setjmp/longjmp unsupported",
5828 documented some unsupported C99 features
5829 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
5830 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
5831 if, thanks Hubert Sack
5832 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
5833 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
5835 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
5836 regression tests can report resource usage (rfe 700441)
5837 * support/regression/collate-results.py: report resource usage
5838 * support/regression/ports/ds390/spec.mk,
5839 * support/regression/ports/hc08/spec.mk,
5840 * support/regression/ports/mcs51/spec.mk,
5841 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
5842 * support/regression/ports/ds390/uCsim.cmd,
5843 * support/regression/ports/hc08/uCsim.cmd,
5844 * support/regression/ports/mcs51/uCsim.cmd,
5845 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
5846 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
5847 library, use the default one
5848 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
5849 building the library
5851 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
5853 * config.dsp: added dependency on .version and configure_vc.awk
5854 * device/include/setjmp.h: updated for --stack-auto and --xstack
5855 * device/include/mcs51/at89c51snd1c.h: corrected line endings
5856 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
5857 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
5858 * device/lib/libsdcc.lib: added _setjmp
5859 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
5860 (decorateType): fixed bug 1372851,
5861 (optimizeGetHbit): fixed warning
5862 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
5863 array initialisation
5864 * support/regression/tests/bug1057979.c: added test for bug 1358192
5865 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
5867 2005-12-03 Borut Razem <borut.razem AT siol.net>
5869 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
5870 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
5872 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5874 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
5875 createIval): implement symbol independant "flexible array member",
5876 (createIvalCharPtr): implemented flexible array initialisation with a
5878 * src/SDCCsymt.c (copyStruct): removed,
5879 (getSize): fixed misleading comment,
5880 (getAllocSize): removed, the additional allocation size is now in
5881 sym->flexArrayLength,
5882 (checkStructFlexArray): new, syntax checks for flexible array members,
5883 (compStructSize): added syntax checks for "flexible array members"
5884 (copyStruct): removed,
5885 (copyLinkChain): removed inefficient fix for bug 770487
5886 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
5887 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
5888 symbol->flexArrayLength
5890 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
5891 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
5892 * support/regression/tests/structflexarray.c: added
5893 * support/valdiag/tests/structflexiblearray.c: added
5895 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5897 * src/SDCCast.c (decorateType): fixed bug 1368489
5898 * support/Util/SDCCerr.c,
5899 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
5901 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5903 * device/include/mcs51/at89c51snd1c.h: added file submitted by
5904 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
5906 2005-11-27 Borut Razem <borut.razem AT siol.net>
5908 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
5909 support/cpp2/mkdeps.h: added command line option
5910 -obj-ext=<extension> to SDCPP to define object file externion, used
5911 for generation of make dependencies (-M)
5912 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
5914 2005-11-26 Borut Razem <borut.razem AT siol.net>
5916 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
5917 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
5918 added pic and pic16 libraries
5920 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5922 * device/include/float.h: Corrected typo in prototype of __fsgt
5924 2005-11-25 Borut Razem <borut.razem AT siol.net>
5926 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
5927 added creation of model-mcs51-stack-auto libraries
5929 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
5931 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
5933 * src/SDCCast.c (createIvalArray): removed obsolete comment
5935 2005-11-24 Borut Razem <borut.razem AT siol.net>
5937 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
5938 added missing device/lib/mcs51/crt*.asm sources
5940 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
5942 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
5944 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
5946 * device/lib/_fs2schar.c,
5947 * device/lib/_fs2sint.c,
5948 * device/lib/_fs2slong.c: optimized inline asm
5950 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5952 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5953 Better handling of floats between -1.0 and 0.0.
5955 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5957 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
5958 (the missing "if"s prohibited removal of redundant labels)
5960 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5962 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5963 Properly convert floats between -1.0 and 0.0 to long, int, and char
5964 types (max integer value of negative floats tends to zero).
5965 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5966 Removed changes made so to work properly with floats between
5967 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
5970 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5972 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
5973 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
5974 (genCast) cosmetic change
5975 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
5976 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
5978 * support/regression/tests/bitfields (testSignedBitfields): added
5980 2005-11-18 Borut Razem <borut.razem AT siol.net>
5982 * sdcc/device/lib/Makefile.in: remove all unnecessary files
5983 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
5984 introduced SILENT option to make building of pic16 libraries less
5986 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5988 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
5989 Now they work properly with floats between -1.0 and 0.0
5990 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
5992 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
5994 * src/SDCCicode.c (printOperand): added missing else
5996 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5998 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
5999 reformatted for better readability
6000 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6003 2005-11-17 Borut Razem <borut.razem AT siol.net>
6005 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6006 introduced SILENT option to make building of pic16 libraries less
6007 verbose - used for nightly snapshot build
6008 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6009 available on Win32 platforms.
6010 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6011 medium, large, pic and pic16
6013 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6015 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6016 printf("%f"...) sets fraction to zero.
6018 2005-11-16 Raphael Neider <rneider AT web.de>
6020 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6022 * src/pic/gen.c (genIfx): implemented for CARRY bit
6023 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6024 to generic pointers, fixes #1357332,
6025 (pic16_movLit2f): NEW,
6026 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6028 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6030 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6032 2005-11-11 Raphael Neider <rneider AT web.de>
6034 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6035 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6036 compute pointer's type from operand,
6037 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6038 improved single bit reads, fixes bug #1353379
6040 2005-11-09 Borut Razem <borut.razem AT siol.net>
6042 * support/scripts/sdcc.nsi: added lib/pic to the package
6044 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6046 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6048 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6050 * support/regression/tests/bug1348008.c: added
6051 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6052 * support/regression/tests/bug1337835.c: updated comment
6054 2005-11-06 Borut Razem <borut.razem AT siol.net>
6056 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6057 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6058 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6059 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6060 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6061 dynamic construction of cl_error_class and derivates - 2.nd try
6063 2005-11-05 Borut Razem <borut.razem AT siol.net>
6065 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6066 bug, which caused Bus Errors on sparc solaris
6068 2005-11-04 Borut Razem <borut.razem AT siol.net>
6070 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6071 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6072 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6073 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6074 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6075 and derivates to resolve the initialization problem on OSX
6077 2005-11-02 Borut Razem <borut.razem AT siol.net>
6079 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6080 corrected typo - #include <winsock2.h>
6082 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6084 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6085 (_asxxxx_mapping): added org directive for future enhancements
6087 2005-11-01 Borut Razem <borut.razem AT siol.net>
6089 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6090 enabled sockets on WIN32
6091 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6093 2005-10-31 Borut Razem <borut.razem AT siol.net>
6095 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6096 WIN32 backslash path delimiters should be escaped when used in C strings
6097 * support/regression/tests/bitfields.c: exclude failing assertions for
6098 __CYGWIN32__ and __MINGW32__ hosts
6100 2005-10-30 Borut Razem <borut.razem AT siol.net>
6102 * src/SDCCutil.c: corrected double comparison typo
6104 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6106 * device/lib/medium/Makefile: added for new memory model medium
6107 * device/include/asm/mcs51/features.h: updated for medium/pdata
6108 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6109 added Multiply & Accumulate sbit's and MAC0_PAGE define
6110 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6111 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6112 * device/lib/_mullong.c: update for medium model
6113 * device/lib/incl.mk: added medium model
6114 * doc/sdccman.lyx: documented medium model
6115 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6116 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6117 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6118 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6119 (allocParms): set SCLS and OCLS to pdata for medium model
6120 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6122 (powof2): return <0 if not power of 2
6123 * src/avr/gen.c (genBitWise): use updated powof2
6124 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6125 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6126 (shiftLLeftOrResult): use B if necessary
6127 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6128 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6129 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6130 * support/regression/Makefile.in: added test-mcs51-medium
6131 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6133 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6135 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6137 * device/lib/time.c (mktime): fixed bug 1334315
6139 2005-10-28 Raphael Neider <rneider AT web.de>
6141 * device/include/pic/p16f_common.inc: added common declarations
6142 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6144 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6146 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6147 (aopPutUsesAcc): added to predict accumulator use,
6148 (assignResultValue): save acc if necessary,
6149 (genMinusDec): store result if indirectly addressed,
6150 (genDivOneByte): save acc if necessary,
6151 (movLeft2Result): bugfix if left already in acc,
6152 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6153 attention to accumulator use (esp. pdata),
6154 (genReceive): receive pdata correctly
6155 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6156 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6158 2005-10-27 Raphael Neider <rneider AT web.de>
6160 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6162 2005-10-27 Raphael Neider <rneider AT web.de>
6164 * .version: changed version to 2.5.4
6165 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6166 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6167 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6168 arithmetics support routines
6169 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6170 * device/lib/Makefile.in: also create installdir for pic
6172 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6174 * src/pic/device.c (dump_sfr): rewritten to delegate register
6175 placement to the linker (use `extern sym' rather than sym EQU addr),
6176 (validAddress): fixed to check last specified address
6177 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6178 (popGetLit): truncate literal value to 8 bit,
6179 (popGet): moved assert to more appropriate place
6180 (popGetExternal): create pCode operand from and mark the according
6181 symbol as being `extern'
6182 (popGetAddr): added sanity check on immediate's offset, provide
6183 GPOINTER tag on demand
6184 (aopPut): fixed for immediates,
6185 (mov2w_op): move operand's address or contents to WREG (depending on
6186 operand type), safer variant of mov2w,
6187 (movwf,call_libraryfunc): NEW, handy abbreviations,
6188 (get_argument_pcop,get_return_val_pcop,pass_argument,
6189 get_returnvalue): interface for accessing function parameters and
6191 (assignResultValuei,genRet): use new parameter/return value interface
6192 (pic14_getDataSize): back to old version handling generic pointers,
6193 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6194 provided implementation and/or fixed old one,
6195 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6196 calls, removed legacy 8051 reference code
6197 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6198 (loadSignToC): NEW, move the operands sign bit to CARRY,
6199 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6200 genRightShiftSigned, accepts negative shift counts,
6201 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6202 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6203 generic pointers, __data pointers and __code pointers,
6204 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6205 and signed bitfields, limit bitfields to 8 bit,
6206 (genDataPointerGet): fixed number of bytes read,
6207 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6208 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6209 pointers to constant data are no longer assumed to point to __code
6210 space, removed invalid pointer types,
6211 (bitpatternFromVal): retrieve the PICs representation of an integer
6213 (genDataPointerSet): fixed assigning to po_immediate operands,
6214 (genGenPointerSet): implemented as library call,
6215 (genIfx): fixed incorrect condition,
6216 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6217 provide GPOINTER tag according to destination's storage class,
6218 (genCast): added code to handle casting to generic pointers, added
6219 sign-/zero extension of the result
6220 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6221 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6222 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6224 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6225 address/register resides in the shared banks
6226 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6227 put all variables into separate sections (have the linker arrange
6229 (picglue): put init code and interrupt handlers in separate sections
6230 * src/pic/main.c: added port specific options table, modified to PORT
6231 structure to make GPOINTERs 3 byte, added pic14_options
6232 (_pic14_do_link): private linking routine (update paths to libraries,
6233 add libsdcc.lib by default)
6234 * src/pic/main.h: declare pic14_options
6235 * src/pic/pcode.c: fixed instructions i/o relations,
6236 (RegCond): reverted to correct version,
6237 (newpCodeOpLit): truncate literals to 8 bit,
6238 (genericPrint): added debug output,
6239 (getRegFromInstruction): fixed for various operand types, simplified
6240 (BuildFlow): fixed broken handling of isntructions with labels
6241 (LinkFlow): start at last instruction in flow (skip trailing comments),
6242 pass the flow on to the next instruction after CALL
6243 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6244 (insertPCodeInstruction): fixed inserting after a skip instruction,
6245 (DoBankSelect): fixed for labeled instructions
6246 (OptimizepBlock): honor --nopeep switch
6247 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6248 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6249 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6250 (pCodeOptime2pCodes): allow disabling this optimization via
6251 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6252 but is still buggy), started implementation of a dataflow based
6253 pCode optimization (CSE + dead code elimination)
6254 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6255 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6256 names are independant of the stack location and therefore portable across
6259 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6261 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6262 (selectSpil): fixed bug 1337835 by not spilling bit variables
6263 * support/regression/tests/bug1337835.c: added test for this bug
6264 * src/mcs51/peeph.def: restart after rule 3.c,
6265 addded rules 263.x to optimize loading constants
6267 2005-10-26 Raphael Neider <rneider AT web.de>
6269 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6270 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6271 (genAssign): emit warning when casting literals to generic pointer
6272 type, also applies when taking the address of a fixed variable,
6273 (genCast): improved casting to generic pointers
6274 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6275 extern variables, added verbose error message
6276 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6278 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6280 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6281 carry must be complemented too
6282 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6283 could be emitted by genMinus
6284 * src/SDCCval.c (constVal): fixed bug 1305065
6286 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6288 * src/SDCCast.c (addCast): added promotion for bit variables
6289 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6290 promotion casts + optimisation
6291 (optimizeGetWord): fix warning 'i' might be used uninitialized
6292 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6293 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6295 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6297 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6298 all chars are promoted to int; promotion should be handled in SDCCast.c
6300 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6302 * device/lib/_strcmp.c: Fixed bug 1326457
6304 2005-10-11 Raphael Neider <rneider AT web.de>
6306 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6307 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6309 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6311 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6312 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6314 2005-10-04 Raphael Neider <rneider AT web.de>
6316 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6317 device/lib/pic16/pics.all: added pic18f1320
6318 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6320 2005-09-30 Raphael Neider <rneider AT web.de>
6322 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6323 * src/pic16/devices.inc: NEW, provides device descriptions
6324 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6326 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6328 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6331 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6333 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6334 documented Any Order Bit, Higher Order Byte and Higher Order Word
6335 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6336 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6337 (optimizeGetAbit): new, to get any bit, not only the high bit,
6338 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6339 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6340 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6341 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6342 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6343 GETABIT, GETBYTE, GETWORD: decorate them,
6344 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6345 (ast_print): added GETABIT, GETBYTE, GETWORD
6346 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6347 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6348 (geniCodeBinary): new generic binary icode,
6349 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6350 * src/port.h: updated comment for PORT.hasExtBitOp
6351 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6352 (genGetByte): new, to get a single byte,
6353 (genGetWord): new, to get a word from a long,
6354 (gen51Code): added GETABIT, GETBYTE, GETWORD
6355 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6357 2005-09-23 Raphael Neider <rneider AT web.de>
6359 * configure.in, configure: have device/lib/pic configured
6360 * device/lib/Makefile.in: added model-pic14
6361 * device/lib/clean.mk: added pic/ to clean rule
6362 * device/lib/pic: added rudimentary pic14 library providing support
6363 functions for multiplication/division/generic pointer access
6364 * src/SDCCopt.c (convilong): mark support functions as extern
6365 for pic14 port as well
6366 * src/pic/gen.c (genMult): added assertions,
6367 (genpic14Code): emit warning on unhandled iCodes
6368 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6369 * src/pic/pcode.c (pCodeOpCopy),
6370 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6371 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6372 SFR_REGISTER}), made safe for future extensions
6373 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6374 instructions even if preceeded by SKIP instructions (also remove
6375 them); removed unused code
6376 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6377 prevents leaving parts of the structure uninitialized after copying
6379 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6381 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6383 * support/regression/tests/addsub.c: added test for the bug
6385 2005-09-21 Raphael Neider <rneider AT web.de>
6387 * device/include/pic16/pic18f1220.h,
6388 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6389 * device/lib/pic16/Makefile.rules: added missing opening paren
6390 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6391 are provided in genutils.c,
6392 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6393 operand/result sizes,
6394 (genCmp): assert on NULL pointers first, then check deref'ed values
6395 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6398 2005-09-18 Raphael Neider <rneider AT web.de>
6400 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6401 as these are now unused,
6402 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6403 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6404 local, avoids uninitialized pointer dereference on r->name
6405 * src/pic16/ralloc.c (newReg): fixed indentation
6407 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6409 * src/SDCCval.c (constVal): fixed bug 730366
6410 * support/Util/SDCCerr.c,
6411 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6413 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6415 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6417 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6419 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6421 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6423 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6424 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6425 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6426 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6427 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6428 * packihx/packihx.c (hexDigit): made c unsigned char
6429 * as/mcs51/lklibr.c (fndsym),
6430 * link/z80/lkgb.c (gb),
6431 * link/z80/lklibr.c (fndsym),
6432 * link/z80/lkrloc.c (relr),
6433 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6434 * src/SDCC.lex (checkCurrFile, process_pragma),
6435 * src/SDCCglue.c (spacesToUnderscores),
6436 * src/SDCCmain.c (setParseWithComma, processFile),
6437 * src/asm.c (tvsprintf, printCLine),
6438 * src/avr/gen.c (emitcode, aopPut),
6439 * src/ds390/gen.c (emitcode),
6440 * src/hc08/gen.c (emitcode, emitinline),
6441 * src/mcs51/gen.c (emitcode, genInline),
6442 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6444 * src/pic/ralloc.c (debugLog),
6445 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6447 * src/pic16/ralloc.c (debugLog),
6448 * src/z80/main.c (_process_pragma):
6449 made all ctype.h function calls safe
6450 * src/SDCCopt.c: include math.h for fabs
6451 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6452 and used them throughout the code to make ctype.h function calls safe
6453 * src/ds390/main.c (asmLineNodeFromLineNode),
6454 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6455 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6457 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6458 (newpCodeAsmDir): made ctype.h function calls safe
6459 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6460 pic16_emitcode): made lbp unsigned char*
6461 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6462 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6463 * src/xa51/gen.c (emitcode),
6464 * src/z80/gen.c (_emit2): made lbp unsigned char*
6465 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6468 2005-09-05 Raphael Neider <rneider AT web.de>
6470 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6471 access bank splitpoint
6473 2005-09-05 Raphael Neider <rneider AT web.de>
6475 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6477 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6479 * .version: changed to version 2.5.3
6480 * doc/sdccman.lyx: changed version to 2.5.3,
6481 documented --codeseg and --constseg and pragma codeseg and constseg,
6482 documented bit parameters (reentrant) and bit returning
6483 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6484 currFunc->recvSize, but is this ok for all ports?
6485 (ast2iCode): result of ~ on unsigned char must be cast to int for
6487 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6488 function pointers in bit space
6489 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6490 (processFuncArgs): call port.reg_parm() with reentrancy info
6498 * src/z80/main.c: port.reg_parm prototype extended with
6499 "bool reentrant" parameter
6500 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6501 options.stackAuto for allocating bit register parameters
6502 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6503 (genSend): set BitBankUsed if it is,
6504 (selectRegBank): factored out of genCall for use in genPcall,
6505 (genCall): removed redundant dtype assignmen, use selectRegBank,
6506 (genPcall): handle returning in Carry properly, save in F0 if needed,
6507 (genReceive): handle bit register parameters
6508 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6509 (mcs51_assignRegisters): enable bit registers for all reentrant
6510 functions and don't set BitBankUsed unconditionally
6511 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6512 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6513 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6515 2005-08-27 Borut Razem <borut.razem AT siol.net>
6517 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6518 ppc-osx (Darwin) does not support -u option. It seems that it is
6519 supported only on Linux - GNU cp
6521 2005-08-25 Borut Razem <borut.razem AT siol.net>
6523 * sim/ucsim/gui.src/serio.src/Makefile.in,
6524 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6525 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6526 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6527 install and strip, since the strip at /usr/ccs/bin should be used
6530 2005-08-24 Borut Razem <borut.razem AT siol.net>
6532 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6534 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6536 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6539 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6541 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6542 * as/mcs51/lkmain.c (link_main): fixed warning
6543 * device/include/stdbool.h: ds390 has no advanced bit support yet
6544 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6545 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6546 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6547 and updated their macros
6548 * src/SDCCval.c (constVal): updated comment for renamed b_long
6550 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6552 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6553 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6554 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6555 (oprio): set priority for '['
6556 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6558 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6559 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6560 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6561 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6562 added overlayable BIT_BANK area
6563 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6564 (summary2): explain 'T' in legenda
6565 * as/mcs51/lkrloc.c: replaced old K&R style,
6566 (relr): added R_BIT processing,
6567 (errmsg): added "Bit-addressable relocation error",
6568 (adb_bit): added for converting from byte- to bit-addressable space,
6569 (adb_24_bit): added for converting from byte- to bit-addressable space
6570 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6571 used in reentrant functions now even as return value
6572 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6573 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6574 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6575 * src/SDCCglobl.h: added indicator BitBankUsed
6576 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6577 the bit registers b0-b7
6578 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6579 (geniCodeCast): fixed bug 1263853,
6580 (geniCodeLogicAndOr): put result in bool or char,
6581 (geniCodeReceive): added parameter func for accessing the return type,
6582 (geniCodeFunctionBody): pass func to geniCodeReceive
6583 * src/SDCCmain.c: added indicator BitBankUsed
6584 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6585 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6586 (checkSClass): don't put automatic bool/bit on stack,
6587 (checkFunction): removed check on function cannot return bit
6588 * src/SDCCsymt.h: added newBoolLink prototype
6589 * src/mcs51/gen.c (rb1regs): added bit registers,
6590 (movc): created for assigning to carry,
6591 (pushReg, popReg): created for pushing registers,
6592 (sameRegs): check both AOP_REG and AOP_CRY types,
6593 (aopOp): handle bit registers,
6594 (aopPut): optimization no self-assign,
6595 (saveRegisters): push reg->base (bits) only once for bit registers,
6597 (unsaveRegisters): pop reg->base only once and use popReg,
6598 (assignResultValue): added parameter func and return in carry for bits,
6599 (genIpush): optimization no reload in A if not changed,
6600 (genSend): bit parameters in reentrant functions are passed in bit
6601 registers by first assigning to bits in B, then save registers and
6603 (genCall): handle returning in Carry properly, save it in F0 if needed,
6604 (genPcall): updated assignResultValue call, this is not safe yet for bit
6605 returning function !!!
6606 (genFunction): don't generate equ's for bit registers and use pushReg,
6607 (genEndFunction): take care of bit returning functions and use popReg,
6608 (genRet): return bit in Carry,
6609 (genIfx): optimize bit registers and other directly addressable bits,
6610 (genReceive): updated assignResultValue call
6611 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6612 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6613 registers when using stack-auto
6614 * src/mcs51/ralloc.c (_G): added allBitregs,
6615 (regs8051): added the bit registers,
6616 (createStackSpil): use macro IS_BIT,
6617 (getRegBit): added to allocate a bit register, else spill,
6618 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6619 (updateRegUsage): factored out to ease stepping while debugging,
6620 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6621 also allocate bit registers,
6622 (fillGaps): handle bit registers,
6623 (findAllBitregs): added to create bit vector with all bit registers,
6624 (mcs51_allBitregs): returns this bit vector,
6625 (mcs51_assignRegisters): when using stack-auto use bit registers for
6626 passing parameters and creating local variables
6627 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6629 2005-08-22 Borut Razem <borut.razem AT siol.net>
6631 * device/lib/Makefile.in: replaced find option -or with -o
6632 to make it run on solaris
6634 2005-08-22 Raphael Neider <rneider AT web.de>
6636 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6637 fixes #1265442 (crash on Solaris)
6639 2005-08-20 Borut Razem <borut.razem AT siol.net>
6641 * configure, configure.in: added tests for libsocket and libnsl libraries,
6642 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6643 from support/regression/Makefile.in
6644 * support/regression/Makefile.in: added
6645 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6646 * sim/ucsim/libtool: regenerated on sparc-solaris
6647 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6648 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6649 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6650 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6651 sparc-solaris, which doesn't use GNU ld linker
6652 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6653 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6655 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6657 * src/mcs51/peeph.def: updated comments
6659 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6661 * device/lib/_gptrget.c,
6662 * device/lib/_gptrput.c: slightly shorter
6663 * doc/sdccman.lyx: incremented version
6664 * src/mcs51/peeph.def: moved peephole comments to the line of first
6665 change to better keep line correlation, reanimated 186.e
6666 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6668 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6670 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6671 David Saxton with quotes around file name.
6673 2005-08-15 Borut Razem <borut.razem AT siol.net>
6675 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6676 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6677 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6678 make tests run on x86_64 platform
6680 2005-08-13 Raphael Neider <rneider AT web.de>
6682 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6683 as it might be executed DURING a build (parallel make is wonderful)
6685 2005-08-13 Raphael Neider <rneider AT web.de>
6687 * device/lib/Makefile.in (port-specific-objects-pic16):
6688 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6689 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6691 * device/lib/pic16/Makefile.rules: build subdirs before creating
6692 the library, removed builddir rule, create $(builddir) early in
6693 recurse rule, use empty recurse rule for leaf directories
6694 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6695 mkdir errors (race condition), removed duplicate suffix "hex"
6697 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6698 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6699 prevents mkdir -p from aborting on Alpha
6701 2005-08-12 Raphael Neider <rneider AT web.de>
6703 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6704 db-statements in order to allow for arrays of pointers in code
6705 sections to be placed without interspersed 0-padding, fixes
6707 * (emitStatistics): fixed division by zero for pic18f1220
6708 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6709 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6710 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6711 * (pic16_pCodeConstString): keep track of already emitted string
6712 literals to prevent "duplicate definitions of symbol _str_NR"
6713 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
6715 * device/lib/Makefile.in: ignore failing PIC16 library builds
6716 * device/lib/pic16/Makefile: do not build if gputils are missing
6717 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
6719 2005-08-10 Raphael Neider <rneider AT web.de>
6721 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
6724 2005-08-10 Raphael Neider <rneider AT web.de>
6726 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
6727 Rokas' patch to add the new fixed point type "__fixed16x16"
6728 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
6729 functions for __fixed16x16 arithmetics
6730 * device/lib/pic16: reimplemented the build system to support
6731 a separate build directory, better handling of libio (create
6732 the library in a separate subdir for each architecture) and
6733 easier configuration (centralized in Makefile.common)
6735 2005-08-07 Raphael Neider <rneider AT web.de>
6737 * src/pic16/gen.c (genrshTwo): fixed sign extension
6738 * src/pic16/device.c: added pic18f2320, 4220 and 4320
6739 * device/include/pic16/pic18f2220.h: changed some bit definitions,
6741 * device/include/pic16/pic18f4220.h: NEW, header for
6742 pic18f4220 and pic18f4320
6743 * device/include/pic16/pic18fregs.h: added new devices,
6744 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
6745 * device/include/pic16/signal.h: resolved name clashes
6746 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
6747 to also allow testing for interrupt enable bits, added
6748 comments on how to use the macros
6749 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
6750 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
6751 register definitions for the devices
6752 * device/lib/pic16/pics.all: added new devices
6753 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
6755 * device/lib/pic16/libc/stdlib/memfree: do not count
6756 the block header as free memory
6757 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
6758 simplified and added missing end-of-blocklist-marker
6759 (reported by Peter Onion, fixes #1252814)
6760 * (_mergeHeapBlock): fixed loop condition
6761 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
6762 len==0, restructured code
6763 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
6764 up a bit, reduced bitfield accesses, prevent endless loops
6765 in case of heap corruption
6766 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
6767 "unreferenced arguments/must return a value" warnings
6768 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
6769 replaced BAUDREG with SPBRG
6770 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
6771 device/lib/pic16/debug/gstack/gstack.c: replaced
6772 _naked, _asm, _endasm with __naked, __asm, __endasm
6774 2005-08-05 Raphael Neider <rneider AT web.de>
6776 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
6777 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
6779 2005-08-05 Borut Razem <borut.razem AT siol.net>
6781 * device/lib/Makefile.in: added missing ';'
6782 * configure: removed ^M characters
6784 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6786 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
6787 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
6790 2005-08-04 Borut Razem <borut.razem AT siol.net>
6792 * configure.in: pic16 libraries build 2nd try - enable running
6793 configure in device/lib/pic16
6794 * configure: regenerated from configure.in
6795 * device/lib/Makefile.in: create $(PORT)/bin directory
6797 2005-08-03 Raphael Neider <rneider AT web.de>
6799 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
6800 to get/set values via pointers
6801 * (genUnpackBits,genPackBits): changed detection of
6802 ptr->bitfield vs. sym.bitfield, fixed access via generic
6803 pointers, removed dead (wrong) code for multibyte bitfields
6804 * (genNearPointerGet, genGenPointerGet): removed useless code,
6805 fixed bitfield detection, fixes #1250594
6806 * (genNearPointerSet): removed useless code
6807 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
6808 and introduced macro pic16_emitpcode that conditionally emits
6809 the origin of the following pCode (useful for debugging SDCC)
6810 * src/pic16/pcode.c: changed (and disabled) some debug outputs
6811 * (createDefmap): fixed handling of LFSR for --optimize-df
6813 2005-08-02 Borut Razem <borut.razem AT siol.net>
6815 * device/lib/Makefile.in: pic16 libraries build enabled since
6816 gputils-0.13.2 are now localy installed at sourceforge's compile farm
6818 2005-08-02 Raphael Neider <rneider AT web.de>
6820 * src/pic16/gen.c (genPackBits): removed deprecated warning
6821 * (genGenPointerSet): fixed bitfield detection
6823 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6825 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
6827 2005-07-31 Raphael Neider <rneider AT web.de>
6829 * device/lib/pic16/libdev/pic18f458.c,
6830 device/include/pic16/pic18f458.h: added missing T0CONbits
6832 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
6834 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
6836 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
6838 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
6840 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6842 * device/include/mcs51/at89c51ed2.h: added.
6844 2005-07-23 Raphael Neider <rneider AT web.de>
6846 * src/pic/gen.h: added emitpcode macro for debugging
6847 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
6848 and replace by macro adding debug information on demand
6849 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
6850 * (gencjne): tried to fix; replaced with correct (slower) code
6851 * (gen{Unp,P}ackBits): fixed single bit access
6852 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
6853 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
6854 previous instruction
6855 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
6856 register has to be handled with care (forbidding movement
6857 of assignments/uses, removing assignments completely, ...)
6858 * (pCodeOptime2pCodes): make use of regIsSpecial
6859 * added lots of debugging output (commented out)
6860 * src/pic/rallloc.c (deassignLRs): prevent operand registers
6861 from being reused as result UNLESS it is known to work
6863 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
6865 * support/Util/dbuf.h: include <stddef.h> for size_t
6866 * .version: changed to version 2.5.2
6868 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6870 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
6872 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6874 * src/hc08/gen.c (genMinus): fixed bug #1241835,
6875 (genModOneByte): removed needless psha/pula
6877 2005-07-22 Raphael Neider <rneider AT web.de>
6879 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
6880 have PIC14 handled like PIC16, fixes broken pic14 linker calls
6881 * src/pic/gen.c (resolveIfx): do not "invent" labels
6882 * (genSkipc): changed to positive logic
6883 * (genSkipCond): removed as no longer needed
6884 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
6886 * (genLeftShift): check operands are in different registers
6887 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
6888 INCF does not update CARRY...
6889 * src/pic/main.c: fixed _linkCmd
6890 * src/pic/pcode.c (unlinkpCode): added inactive code
6891 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
6892 alive (do not assign result and operand overlapping registers)
6894 2005-07-22 Raphael Neider <rneider AT web.de>
6896 * src/pic/device.c (dump_sfr): replaced register declaration with
6897 call to emitSymbolToFile() to avoid duplicate symbols
6898 * (assignRelocatableRegisters): do not declare external symbols
6899 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
6900 right (take size of type, not etype)
6901 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
6902 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
6903 * (packRegsForAccUse): disabled assignment of WREG as
6904 the result reg to prevent occurence of just fixed #1235003,
6906 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
6907 symbols (avoids duplicate symbols in .asm file)
6908 * (pic14emitRegularMap): use emitSymbolToFile()
6909 * src/pic/gen.c (aopOp): fixed spillLocation handling
6910 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
6911 * (genDataPointerSet): removed unneccessary variables/output
6913 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
6915 * as/mcs51/lkarea.c: enlarged codemap for banked memory
6916 * device/lib/mcs51/crtbank.asm: added # to 0x0F
6918 2005-07-21 Raphael Neider <rneider AT web.de>
6920 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
6921 architecture cannot handle them efficiently, fixes bug #1235003
6922 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
6923 check for empty sets before using them (fixes bug #1232190)
6925 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
6927 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
6928 (lnksect2): generate warnings for memory overlap
6929 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
6930 constseg to set the name of these segments so you can instruct the linker
6931 to place them in banks
6932 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
6933 * src/SDCCglobl.h: added MODEL_HUGE to enum,
6934 added code_seg and const_seg to options
6935 * src/SDCCglue.c (emitMaps): use options.const_seg,
6936 (createInterruptVect): put interrupt vectors in segment HOME,
6937 (glue): put HOME before static segment and put the main glue in HOME,
6938 (glue): use options.code_seg
6939 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
6940 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
6941 these segments so you can instruct the linker to place them in banks
6942 (linkEdit): use code_loc for HOME segment which should be the first
6943 segment in code memory now
6944 * src/SDCCmem.c: fixed more stuff like bug 1238386
6945 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
6946 (changePointer): don't change function pointers to code pointers for
6948 (compareType): added exceptional check for banked function pointers
6949 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
6950 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
6951 after static in code memory
6952 * src/mcs51/gen.c: added aopLiteralLong prototype,
6953 (aopForSym): use getSize for functions,
6954 (genCall): generate banked calls over one trampoline __sdcc_banked_call
6955 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
6956 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
6958 (genPcall): use call for literal function pointers and generate banked
6959 calls over the one trampoline so there's only one place for the user to
6960 modify according to his/hers hardware,
6961 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
6962 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
6963 * src/mcs51/main.c: added keyword banked,
6964 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
6965 * support/Util/SDCCerr.c,
6966 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
6967 needed for passing the bank and address to the trampoline
6968 * device/lib/mcs51/crtbank.asm: added for bankswitching
6969 * device/lib/mcs51/Makefile: added crtbank
6971 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6973 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
6974 for fields at offset 0 of a struct or union as reported
6975 on 2005-07-07 in the developer mailing list.
6977 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
6979 * src/SDCCmem.c: fixed bug 1238386
6981 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6983 * src/mcs51/peeph.def: added labelrefcounting for peepholes
6984 (patch #1144962), added peephole 300, enabled 259.x
6985 * doc/sdccman.lyx: removed screenshot and provided link instead
6987 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6989 * doc/sdccman.lyx: added section about debugging with ddd
6990 * doc/figures/ddd_example.eps: screenshot of debugging session
6992 2005-07-04 Raphael Neider <rneider AT web.de>
6994 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
6995 like CODE pointers, fixes #1115683
6996 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
6997 call, fixes bugs #1232211, #1228110,
6998 fixed wrong casts to pCodeFlow from pCodeInstructions
7000 2005-07-04 Raphael Neider <rneider AT web.de>
7002 * src/pic/gen.c (popGet): changed assert to allow for
7004 * (popGetAddr): changed signature to provide
7005 an additional index, patched all call sites
7006 * (genCmpEq): handle literal-like operands correctly
7007 * (genAddrOf): added sanity checks on __code/__data pointers
7008 * (genAssign): added handling of symbols from __code section
7009 * (gencjne): do not generate code for comparisons whose result
7010 is neither stored nor used, fixes bug #1171114
7011 * (AccLsh, AccRsh): operate on operand instead of WREG
7012 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7013 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7015 * rewrote complete shift-by-literal logic, commented unused
7017 * (genConstPointerGet): get multiple bytes (if result size > 1),
7018 fixed handling of non-immediate addresses
7019 * (genPointerGet): handle CODE pointers like CONST pointers
7020 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7021 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7022 operand is to be treated as a literal or not
7023 * (mov2w,genPcall,genCmpEq),
7024 src/pic/genarith.c: use aop_isLitLike() to decide between
7025 literal/register contents
7026 * (addSign): added missing offset
7027 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7028 only emit comment in debug-mode,
7029 use {aop,op}_isLitLike throughout the file
7030 * src/pic/glue.c: fix initializers for pointers (work in progress)
7031 * src/pic/pcode.c (get_op): honor index on _const symbols
7032 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7033 * (dumppBlock): added pCode size estimation
7034 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7035 check for IS_SYMOP before OP_SYMBOL'ing
7036 * fixed indentation, compacted switch-statements
7037 * (allocReg): find free register and allocate it instead of
7038 allocating new registers all the time
7039 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7040 registers as its operands (necessary only for multibyte GETs)
7042 2005-07-01 Raphael Neider <rneider AT web.de>
7044 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7045 debugging .asm-output macros FENTRY + FEXIT
7046 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7048 * (emitpComment): NEW, printf to pCode
7049 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7051 * (popGetAddr): NEW, variant of popGet to access an immediates
7052 high(er) bytes instead of the n'th byte of memory they reference,
7053 replaced popGet with popGetAddr where neccessary
7054 * (genDataPointerGet): reactivated and fixed implementation
7055 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7057 * (genDataPointerSet): fixed multibyte assignments
7058 * (genpic14Code): fixed --i-code-in-asm handling
7059 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7060 * (genPlus): fixed index-out-of-bounds error
7061 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7062 * src/pic/ralloc.c: added debugging output macro FENTRY2
7063 * (spillThis): fixed indentation, enbraced for-body for clarity
7064 * (rematStr): commented out as now unused
7065 * (regTypeNum): commented out special spill case (overwrites
7067 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7069 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7071 * doc/sdccman.lyx: documented sfr16/sfr32,
7072 added example for using storage class with function pointers
7073 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7075 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7077 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7078 * device/lib/_itoa.c,
7079 * device/lib/_ltoa.c: optimized codesize
7080 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7081 but don't know how to suppress the double warning.
7082 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7083 * support/Util/SDCCerr.c,
7084 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7086 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7088 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7089 fixed old K&R prototypes
7090 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7091 * device/lib/_gptrget.c,
7092 * device/lib/_gptrgetc.c,
7093 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7094 also new versions for small generic pointers and banked generic pointers
7095 * src/port.h: added const_name
7096 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7097 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7098 * src/SDCCcse.c (findPrevIc): check all associative operators
7099 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7100 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7101 * src/SDCCmem.c: updated comments,
7102 set far-space to 0 for pdata, results in optimized code
7103 * src/SDCCmem.h: added macro CONST_NAME
7104 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7105 moving the info into the highest bits, see also gptrget/gptrput
7106 * src/src.dsp: added sdcc.ico to project files
7107 * src/avr/gen.c (genCast): fixed bug 0x%d
7108 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7109 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7110 relation between ptr_type and DCL_TYPE,
7111 (genCast): fixed bug 0x%d
7112 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7113 (CODE)" for const_name
7114 * src/hc08/gen.c (genCast): fixed bug 0x%d
7115 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7116 (hc08_port): added "CONST (CODE)" for const_name
7117 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7118 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7119 between ptr_type and DCL_TYPE,
7120 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7121 operand* and took AOP() inside function so sfr-ness can be checked,
7122 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7124 (genFunction, genEndFunction): optimized stack setup,
7125 (genMinus): optimized for literals with ending zeroes (in bytes),
7126 (genCast): fixed bug 0x%d
7127 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7128 (mcs51_port): added "CONST (CODE)" for const_name
7129 * src/mcs51/peeph.def: made rule 226 more generic
7130 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7131 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7132 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7133 * src/z80/main.c (z80_port): added NULL for const_name,
7134 (gbz80_port): added NULL for const_name
7135 * support/regression/tests/bug663539.c,
7136 * support/regression/tests/sfr16.c: new tests
7138 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7140 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7142 2005-06-24 Raphael Neider <rneider AT web.de>
7144 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7146 * device/include/pic16/signal.h: added USBIF
7149 2005-06-24 Raphael Neider <rneider AT web.de>
7151 * device/lib/pic16/libdev/pic18f2455.c,
7152 device/include/pic16/pic18f2455.h: NEW
7153 * device/include/pic16/pic18fregs.h,
7154 device/lib/pic16/pics.all,
7155 src/pic16/device.c: added 18f2455
7156 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7157 device/include/pic16/{pic18f[68][567].h,usart.h}:
7158 replaced MULTIPLE_USARTS define with more relaible
7159 compatibility sfrs (for USART access)
7161 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7163 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7164 and the output asm file line is printed on two lines.
7166 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7168 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7169 BGT, BLE, BHI, and BLS instructions
7170 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7172 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7173 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7175 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7177 2005-06-15 Raphael Neider <rneider AT web.de>
7179 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7180 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7181 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7182 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7183 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7185 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7187 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7188 Marcel Telka in bug #1215704
7190 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7192 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7193 located in shared memory bank.
7195 2005-05-31 Raphael Neider <rneider AT web.de>
7197 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7198 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7199 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7201 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7203 * device/lib/_strncpy.c: fixed the fix
7205 2005-05-26 Raphael Neider <rneider AT web.de>
7207 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7208 initializers with \0, bug #1208187
7209 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7210 intializers with \0, bug #1208187
7212 2005-05-26 Raphael Neider <rneider AT web.de>
7214 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7215 initializers with \0, bug #1208187
7216 * src/pic16/main.c (_process_pragma): added sanity checks
7217 for stack position and size, emit warnings when appropriate
7219 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7221 * device/lib/_strncpy.c: fixed not filling with \0
7223 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7225 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7227 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7228 compound_statement),
7230 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7232 2005-05-24 Raphael Neider <rneider AT web.de>
7234 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7236 2005-05-24 Raphael Neider <rneider AT web.de>
7238 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7239 TRISE definitions, closes bug #1162453
7241 2005-05-22 Raphael Neider <rneider AT web.de>
7243 * src/pic16/main.c (_process_pragma): check for missing
7244 arguments to pragmas code and udata
7245 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7246 consistency fixes to match other headers (thanks to Jim Paris)
7247 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7249 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7251 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7253 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7255 * support/regression/tests/bug1198642.c: new test
7256 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7257 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7258 * support/scripts/resource.h,
7259 * support/scripts/resource.rc,
7260 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7261 * support/scripts/sdcc.ico: added 32x32 icon
7263 2005-05-18 Raphael Neider <rneider AT web.de>
7265 * device/lib/pic16/libdev/pic18f*.c,
7266 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7267 keywords to "__sfr" and "__at (X)"
7268 * device/include/pic16/pic18fregs.h: added pic18f4520
7269 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7270 #1203088 (MPLAB compatibility)
7272 2005-05-17 Raphael Neider <rneider AT web.de>
7274 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7275 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7276 * device/lib/pic16/pics.all: added new devices
7277 * src/pic16/device.c: added support for pic18f4520
7279 2005-05-16 Raphael Neider <rneider AT web.de>
7280 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7281 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7282 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7283 convenience function for bit access
7285 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7287 * device/lib/printf_large.c: fixed bug 1193299
7288 * support/regression/tests/bug1057979.c: added test %3.3s
7290 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7292 * device/include/mcs51/8051.h,
7293 * device/include/mcs51/8052.h: made parseable with lint
7294 * device/include/mcs51/lint.h: added include file for (sp)lint
7295 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7296 * doc/cdbfileformat.lyx,
7297 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7299 2005-05-14 Raphael Neider <rneider AT web.de>
7301 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7302 * device/lib/pic16/libc/stdlib/itoa.c (new)
7303 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7304 * device/lib/pic16/libio/Makefile: exclude subdir according to
7305 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7306 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7307 * src/pic16/gen.c (genFunction): prevent annoying warning
7308 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7310 * support/cpp2/cppmain.c (cpp_output_string): new
7311 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7314 2005-05-13 Borut Razem <borut.razem AT siol.net>
7316 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7318 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7320 * .version: changed to version 2.5.1; back to bleeding edge development
7322 2005-05-11 Borut Razem <borut.razem AT siol.net>
7324 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7325 generate PDF version 1.3 documents
7327 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7329 * .version: changed to version 2.5.0
7331 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7333 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7335 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7337 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7338 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7339 well as many smaller updates.
7340 * .version: changed to version 2.5.0-pre1
7342 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7344 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7346 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7348 * support/regression/tests/bug1185672.c: added
7349 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7351 * src/mcs51/gen.c (genCall): added comments, made it look safer
7352 * src/mcs51/gen.c (genEndFunction): simplified
7354 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7356 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7358 2005-04-14 Borut Razem <borut.razem AT siol.net>
7360 * fixed bug 1045046 - SIGSEGV with really simple code?:
7361 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7362 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7364 2005-04-14 Borut Razem <borut.razem AT siol.net>
7366 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7367 src/pic16/device.h: temporarily disabled experimental #inline pragma
7370 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7372 * device/include/z80/stdio.h,
7373 * device/include/z80/string.h: removed these highly incomplete files so
7374 SDCC can use the default ones in device/include/
7376 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7378 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7380 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7383 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7385 * device/include/malloc.h: removed redundant __reentrant prototypes
7386 * device/lib/_mullong.c: added working xstack variant in asm (C version
7387 doesn't pass regression tests)
7388 * device/lib/bpx.c: used __data and made bpx char for mcs51
7389 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7390 (createFunction): fixed bug with xstackPtr
7391 * src/SDCCcse.c: corrected comments
7392 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7393 (killDeadCode, eBBlockFromiCode): removed unused code
7394 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7396 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7397 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7398 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7399 (genModOneByte): fixed warning in MSVC
7400 * src/mcs51/main.c (): added comments
7401 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7403 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7407 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7409 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7411 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7413 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7414 characters arrays of larger size than the declared one.
7416 2005-04-10 Borut Razem <borut.razem AT siol.net>
7418 * src/pic/gen.c (genInline),
7419 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7420 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7421 (findNextInstruction), (findPrevInstruction),
7422 (findInstructionUsingLabel),
7423 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7424 * src/pic/pcode.c (findLabel): added missing '\n'
7425 * src/src.dsp: added SDCCdwarf2.c to the project
7427 2005-04-09 Borut Razem <borut.razem AT siol.net>
7429 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7431 2005-04-08 Raphael Neider <rneider AT web.de>
7433 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7434 into the chain after a given one) and mergeDefmapSymbols (combine
7435 defmap entries for each symbol per pcode)
7436 * (createDefmap): have defmap entries merged in the end
7437 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7438 a symbol before replacing one access type's symbol, merge symbols in
7439 the end (replacement symbol might already have an entry)
7440 * (assignValnums): keep reference to written WREG intact
7442 2005-04-08 Raphael Neider <rneider AT web.de>
7444 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7447 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7449 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7452 2005-04-07 Raphael Neider <rneider AT web.de>
7454 * device/include/pic16/usart.h: added compatibility defines for
7455 devices with more than one USART
7456 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7458 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7460 * device/lib/Makefile.in: updated for port specific include
7462 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7464 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7466 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7468 * device/include/8051.h,
7469 * device/include/8052.h,
7470 * device/include/at89S8252.h,
7471 * device/include/at89c55.h,
7472 * device/include/at89x051.h,
7473 * device/include/at89x51.h,
7474 * device/include/at89x52.h,
7475 * device/include/mcs51reg.h,
7476 * device/include/reg51.h,
7477 * device/include/reg764.h,
7478 * device/include/regc515c.h,
7479 * device/include/sab80515.h: (re)moved these 12 files
7480 * device/include/mcs51/8051.h,
7481 * device/include/mcs51/8052.h,
7482 * device/include/mcs51/at89S8252.h,
7483 * device/include/mcs51/at89c55.h,
7484 * device/include/mcs51/at89x051.h,
7485 * device/include/mcs51/at89x51.h,
7486 * device/include/mcs51/at89x52.h,
7487 * device/include/mcs51/mcs51reg.h,
7488 * device/include/mcs51/reg51.h,
7489 * device/include/mcs51/reg764.h,
7490 * device/include/mcs51/regc515c.h,
7491 * device/include/mcs51/sab80515.h: and added them here
7493 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7495 * device/include/stdarg.h: changed SDCC specific keywords to double
7497 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7499 * device/include/hc08/mc68hc908gp32.h,
7500 * device/include/hc08/mc68hc908jb8.h,
7501 * device/include/hc08/mc68hc908jkjl.h,
7502 * device/include/hc08/mc68hc908qy.h: fixed comments
7503 * device/include/mcs51/README: updated
7504 * device/include/mcs51/c8051f120.h: added PINRSF
7505 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7506 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7507 amidst code. Also inline is not supported.
7509 2005-04-06 Raphael Neider <rneider AT web.de>
7511 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7512 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7513 callers stack/frame pointers
7515 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7517 * device/include/pic16/usart.h: added, missing in previous commit,
7518 * device/include/pic16/adc.h: fixed typo,
7519 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7521 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7523 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7524 uninitialized because a bug appears with gplink
7525 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7526 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7527 complains for unrecognised option
7529 2005-04-05 Raphael Neider <rneider AT web.de>
7531 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7532 structs as well (using memcpy)
7533 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7534 on ISRs (GOTO has no label)
7535 * src/pic16/device.h: added OF_OPTIMIZE_DF
7536 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7537 new data flow analysis/optimization
7538 * src/pic16/pcode.c: added (prototypes for and implementation of)
7539 dataflow analysis functions, fixed pCodeInstructions' inCond and
7540 outCond values, made RCALL a branch instruction
7541 * (pic16_unlinkpCode): keep C line if possible
7542 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7543 C line moved if possible
7544 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7545 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7546 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7547 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7549 * (pic16_getJumptabpCode): NEW, needed in...
7550 * (LinkFlow): fixed handling of jumptables, calls and conditional
7552 * (pic16_InsertCommentAfter): NEW
7553 * (pic16_pCodeReplace): made verbose and flow preserving
7554 * (AnalyzeFlow): added call to data flow analysis
7555 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7556 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7557 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7559 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7561 * src/SDCCast.c (decorateType): fixed bug #1105626
7563 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7565 * device/include/asm/pic16/features.h,
7566 * pic18f*.h headers,
7567 * device/include/pic16/adc.h,
7568 * device/include/pic16/delay.h,
7569 * device/include/pic16/i2c.h,
7570 * device/include/pic16/malloc.h,
7571 * device/include/pic16/stdio.h,
7572 * device/include/pic16/stdlib.h,
7573 * device/include/pic16/string.h,
7574 * device/lib/pic16/libc/stdio/printf_tiny.c,
7575 * device/lib/pic16/libc/stdio/printf_small.c,
7576 * device/lib/pic16/libc/stdio/strmgpsim.c,
7577 * device/lib/pic16/libc/stdio/strmmssp.c,
7578 * device/lib/pic16/libc/stdio/strmusart.c,
7579 * device/lib/pic16/libc/stdio/vfprintf.c,
7580 * device/lib/pic16/libc/stdlib/ltoa.c,
7581 * device/lib/pic16/libc/stdlib/putchar.c,
7582 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7583 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7584 * device/lib/pic16/libc/stdlib/memchrram.c,
7585 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7586 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7587 * device/lib/pic16/libio/adc/adcbusy.c,
7588 * device/lib/pic16/libio/adc/adcread.c,
7589 * device/lib/pic16/libio/adc/adcsetch.c,
7590 * device/lib/pic16/libio/usart/ubaud.c,
7591 * device/lib/pic16/libio/usart/ubusy.c,
7592 * device/lib/pic16/libio/usart/udrdy.c,
7593 * device/lib/pic16/libio/usart/uopen.c,
7594 * device/lib/pic16/libio/usart/uputc.c,
7595 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7596 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7597 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7598 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7599 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7600 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7601 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7602 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7603 specific keywords to double underlined form,
7604 * device/lib/pic16/libc/Makefile.rules,
7605 * device/lib/pic16/libsdcc/Makefile.rules,
7606 * device/lib/pic16/libm/Makefile,
7607 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7608 to compile with C standard set in Makefile.common
7609 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7610 rand.c and crc.c in compilation process,
7611 * device/lib/pic16/libsdcc/int/divuint.c,
7612 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7613 `c' from signed to unsigned,
7614 * device/lib/pic16/startup/crt0.c,
7615 * device/lib/pic16/startup/crt0i.c,
7616 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7617 keywords to double underlined form, bug fixes in _do_cinit function
7618 which prevented the correct initialization of the .idata segment,
7619 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7620 core to enter a infinite loop
7621 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7623 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7625 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7627 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7629 * device/include/Makefile.in: add support for hc08 subdirectory
7630 * device/include/hc08/: new subdirectory
7631 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7632 Lucas Loizaga, thanks!
7633 * device/include/hc08/mc68hc908qy.h,
7634 * device/include/hc08/mc68hc908gp32.h,
7635 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7636 their own directory. Changed internal macro names to use the compiler
7637 reserved namespace. Changed SDCC specific keywords to double
7639 * device/include/math.h,
7640 * device/include/malloc.h,
7641 * device/include/stdarg.h,
7642 * device/include/stdbool.h
7643 * device/include/string.h,
7644 * device/include/tinibios.h,
7645 * device/include/ds400rom.h,
7646 * device/include/8051.h,
7647 * device/include/8052.h,
7648 * device/include/80c51xa.h,
7649 * device/include/at89c55.h,
7650 * device/include/at89S8252.h,
7651 * device/include/at89x51.h,
7652 * device/include/at89x52.h,
7653 * device/include/ds80c390.h,
7654 * device/include/reg764.h,
7655 * device/include/regc515c.h,
7656 * device/include/sab80515.h,
7657 * device/include/mcs51/c8051f000.h,
7658 * device/include/mcs51/c8051f018.h,
7659 * device/include/mcs51/c8051f020.h,
7660 * device/include/mcs51/c8051f040.h,
7661 * device/include/mcs51/c8051f060.h,
7662 * device/include/mcs51/c8051f120.h,
7663 * device/include/mcs51/c8051f300.h,
7664 * device/include/mcs51/c8051f310.h,
7665 * device/include/mcs51/c8051f320.h,
7666 * device/include/mcs51/c8051f330.h,
7667 * device/include/mcs51/c8051f350.h,
7668 * device/include/z180.h: Changed SDCC specific keywords to double
7671 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7673 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7675 * (pic16_assignConfigWordValue): disable testing of configuration
7676 register value with config mask,
7677 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7678 function with port->fun_prefix,
7679 * (genFunction): when generating a naked interrupt function never
7680 create an absolute segment placed in interrupt vector address, place
7681 the actual interrupt function at IVA instead, when an interrupt
7682 function is generated with unspecified interrupt then do not create
7683 the absolute section,
7684 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7685 code for generating a call to generic pointer get/put function with
7686 a call to function pic16_callGenericPointer(),
7687 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7688 the call to the generic pointer get/put functions with prefixing the
7689 function name with port->fun_prefix,
7690 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7691 * src/pic16/main.c (_process_pragma): prefix function with
7693 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7694 calling assembler, old 18Fxxxx macro is deprecated,
7695 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7696 PC_ASMDIR in while condition,
7697 * (findInstruction): add PC_ASMDIR in while condition,
7698 * (buildCallTree): prefix main with port->fun_prefix,
7699 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7700 identifier for variable with banked access in instructions BTFSS,
7701 BTFSC, BCF, BSF, BTG
7702 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7703 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7704 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7705 perform optimization when enviroment variable NO_REG_OPT is set,
7706 * (insideLRBlock): NEW, return 1 if register is inside an
7707 INF_LOCALREGS block,
7708 * (RemoveRegFromLRBlock): remove a register that is completely
7709 eliminated by register optimization, but it is still left in local
7710 register store/restore in/from stack block,
7711 * (Remove2pcodes): after removing register, check to see if it
7712 should be removed from local register store/restore in/from stack
7714 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
7715 DUMMY_READ_VOLATILE,
7717 * device/include/pic16/adc.h: minor prototype modifications and
7719 * device/include/pic16/malloc.h: added GPL notice various
7721 * device/include/pic16/stdint.h: NEW, standard header for ints
7722 * device/include/pic16/delay.h: NEW, header for delay functions,
7723 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
7725 * device/include/pic16/signal.h: NEW, header providing helper macros
7726 for implementing signal handlers,
7727 * device/include/pic16/stdio.h: added prototypes for functions,
7728 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
7729 prototypes for stdin and stdout, added macro PUTCHAR to
7730 automatically implement putchar function prototype,
7731 * device/include/pic16/usart.h: modified and updated USART library,
7732 * device/lib/pic16/libio/adc/,
7733 * device/lib/pic16/libio/i2c: some modifications to improve library
7735 * device/lib/pic16/libc/stdio/: modifications for the new printf*
7736 family of functions,
7737 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
7738 family of functions and other sources,
7739 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
7740 of the PIC18Fxx[28] devices,
7741 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
7742 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
7743 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
7744 _do_cinit function, because the previous failed when local variables
7745 where not placed in the same memory bank,
7746 * device/lib/pic16/libsdcc/char/: various modifications to improve
7747 library performance,
7748 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
7749 information on the new functions of the c library and more...
7751 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7753 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
7755 2005-03-26 Raphael Neider <rneider AT web.de>
7757 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
7758 if condition == CARRY)
7759 * (genCmp): adapted to new genSkipc semantics
7760 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
7761 on rIfx (genCmp was broken)
7763 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7765 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
7766 * src/z80/main.c (_keywords[]),
7767 * src/SDCCglobal.h (struct options),
7769 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
7770 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
7771 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
7772 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
7773 always available in leading double underscore form. The C99 support is
7774 mostly missing, but it's a start.
7775 * support/regression/tests/bug-227710.c: fixed nonconforming use of
7776 reserved identifier "__data".
7778 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
7780 * src/mcs51/peeph.def: fixed bug 1170013
7782 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
7784 * device/include/mcs51reg.h: fixed bug 842007
7786 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7788 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
7791 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7793 * src/port.h (struct PORT),
7794 * src/avr/ralloc.c (avr_assignRegisters),
7796 * src/ds390/ralloc.c (ds390_assignRegisters),
7798 * src/hc08/ralloc.c (hc08_assignRegisters),
7800 * src/mcs51/ralloc.c (mcs51_assignRegisters),
7802 * src/pic/ralloc.c (pic14_assignRegisters),
7804 * src/pic16/ralloc.c (pic16_assignRegisters),
7806 * src/xa51/ralloc.c (xa51_assignRegisters),
7808 * src/z80/ralloc.c (z80_assignRegisters),
7810 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
7811 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
7813 * src/SDCCdflow.c (computeDataFlow),
7815 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
7817 * src/SDCCcflow.c (*),
7819 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
7820 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
7821 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
7822 immedDom() returning wrong block; probably fixes bug #1160833)
7824 2005-03-20 Borut Razem <borut.razem AT siol.net>
7826 * support/scripts/inc2h.pl: WIN32 port
7828 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
7830 * device/lib/makefile.in: added abs.c and labs.c
7832 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
7834 * device/include/stdint.h: added
7835 * device/lib/abs.c: added
7836 * device/lib/labs.c: added
7837 * device/include/stdlib.h: added abs() and labs() prototypes
7838 * device/lib/libsdcc.lib: added abs and labs
7839 * device/include/float.h,
7840 * device/lib/_fsmul.c,
7841 * device/lib/printf_fast.c,
7842 * device/lib/printf_tiny.c: updated comments
7844 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7846 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
7849 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7851 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
7852 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
7854 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
7856 * device/lib/printf_large.c: removed inline assembly for portability and
7857 readability. Use printf_fast if speed or size are more important.
7858 * src/pic16/gen.c: removed conditions around use of DEBUGpc
7859 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
7861 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
7863 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
7864 prevent compiler warning
7866 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
7868 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
7869 moved to level 0 and declared as static. Also they are explicit
7870 placed in access bank. This was necessery because some times they
7871 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
7872 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
7873 optimizations. Currently only compare to unsigned char is implemented,
7874 * src/pic16/gen.c: added fReturnIdx array,
7875 * (struct resolvedIfx) is moved to gen.h and made public,
7876 * (struct _G): added sregsAlloc and sregsAllocSet fields,
7877 * (aopForSym): added an optimization to directly store in stack of
7878 the operand of a SEND iCode,
7879 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
7880 but as registers instead (AOP_REG) using the fReturnIdx array,
7881 * (pic16_freeAsmop): remove the freed register from the
7882 _G.sregsAlloc field,
7883 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
7884 a compare of 'WREG',
7885 * (pic16_popGetTempRegCond): changed function prototype, now
7886 function takes also a bitVector argument v which holds the current
7887 set of registers that are allocated for stack access by aopForSym,
7888 registers allocated in aopForSym for accessing stack symbols are not
7889 any more part of the functions usedRegs field,
7890 * (genCall): some times aopOp is called for a stack variable to be
7891 send, aopForSym might perform the push, if this is true make sure
7892 that genCall doesn't push the variable twice by testing _G.resDirect,
7893 * (genFunction): changed testing for unspecified interrupt number
7894 from 256 to INTNO_UNSPEC,
7895 * modified selection scheme of frame pointer generation. Previously
7896 if function did use local registers a frame pointer was generated,
7897 now a frame pointer is generated only if function has arguments
7898 (that need PLUSW2 register access), or has stack arguments, or the
7899 compiler is not instructed to omit the frame pointer,
7900 * (genEndFunction): before restoring local registers that were saved
7901 in the function preamble, also restore the registers that *might*
7902 have been allocated for stack access,
7903 * (genRet): removed some old comments,
7904 * (genCmp, the active (RN's) version): added a call to the
7905 pic16_genCmp_special function to perform the compare with a more
7906 robust and optimized way,
7907 * (genInline): a feature has been added in inline code generation,
7908 which allows a wildcard variable substitution when writing inline
7909 assembly. Code is incomplete and experimental therefore undocumented,
7910 * (genCast): changed order of aopOp for result and right to allow
7911 aopForSym to directly load the result if possible,
7912 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
7913 perform an optimized compare on some selected special occasions,
7914 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
7915 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
7916 generate an IVT any more,
7917 * src/pic16/main.c (pic16_optionsTable): added command line option
7919 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
7920 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
7922 * src/pic16/NOTES: Raphael Neider added in list of active developers
7923 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
7924 jumptable_end to prevent bug #,
7925 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
7926 inCond and outCond fields,
7927 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
7928 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
7929 turn off register spilling,
7930 * (packRegsForOneUse): synced with other ports' versions although it
7931 is not used currently,
7932 * (pic16_packRegisters): added an optimization while reading
7933 structure bitfields, some registers may be saved (malloc code is
7934 decreased by 80 bytes)
7936 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
7938 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
7939 left is a bitfield, if yes, then don't optimize assignment. Perhaps
7940 this can be optimized more?
7942 2005-03-10 Raphael Neider <rneider AT web.de>
7944 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
7945 genNearPointerGet): (hopefully) fixed access to bitfields via
7946 pointers (p->bitN = x; and x = p->bitN; failed)
7948 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
7950 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
7952 2005-03-09 Raphael Neider <rneider AT web.de>
7954 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
7956 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
7958 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
7959 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
7960 (regTypeNum): set REG_BIT type if necessary
7961 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
7962 * support/regression/tests/critical.c: check bug 1144613
7964 2005-03-02 Raphael Neider <rneider AT web.de>
7966 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
7968 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7970 * src/avr/ralloc.c (serialRegAssign),
7971 * src/ds390/ralloc.c (serialRegAssign),
7972 * src/hc08/ralloc.c (serialRegAssign),
7973 * src/mcs51/ralloc.c (serialRegAssign),
7974 * src/pic/ralloc.c (serialRegAssign),
7975 * src/pic16/ralloc.c (serialRegAssign),
7976 * src/xa51/ralloc.c (serialRegAssign),
7977 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
7979 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
7981 * src/SDCCast.c (decorateType): fixed bug 1124787
7983 2005-02-20 Hubert Sack <sack AT digiplan.de>
7984 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7986 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
7989 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7991 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
7992 to keep the correct label reference count when adding/removing references
7993 to labels. A peephole file using this is appended to patch #1144962.
7995 2005-02-14 Raphael Neider <rneider AT web.de>
7997 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
7998 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
7999 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8000 retrievals of result operand's value on assignment
8002 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8004 * device/include/pic16/string.h: modified prototype for memccpy()
8005 to memccpy(void *, void *, char, size_t)
8006 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8007 check whether to omit frame pointer or not,
8008 * (genInline): convert all occurences of "\n" to LF in inline
8009 assembler blocks, this helps formatting the inline text,
8010 * (pic16_loadFSR0): modified prototype,
8011 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8012 removed some 8051 legacy code,
8013 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8014 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8015 before allocating temporary registers in functions,
8017 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8019 * support/regression/tests/bitvars.c: corrected the "fix"
8021 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8023 * support/regression/tests/bitvars.c,
8024 * support/regression/tests/bitwise.c,
8025 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8027 2005-02-10 Raphael Neider <rneider AT web.de>
8029 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8030 different size for Alpha
8031 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8033 2005-02-09 Raphael Neider <rneider AT web.de>
8035 * src/SDCC.lex(doPragma) : save and restore warning options as well
8036 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8037 * have #pragma less_pedantic set the errorlevel to WARNING
8039 * (cloneOptimize) : fixed wrong malloc's size
8040 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8041 facilitate correct handling of #pragma (save|restore)
8043 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8045 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8047 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8049 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8051 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8053 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8055 2005-02-02 Raphael Neider <rneider AT web.de>
8057 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8058 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8059 * (pic16_storeForReturn): fixed to allow returning function pointers
8060 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8061 * device/include/pic16/{stddef.h,stdbool.h}: added
8063 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8065 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8067 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8069 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8070 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8071 appeared to be required
8073 2005-01-31 Borut Razem <borut.razem AT siol.net>
8075 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8076 include/mcs51 and include/z80 directories to the package
8078 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8080 * src/hc08/gen.c (genFunction): fixed bug #1112752
8082 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8084 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8086 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8088 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8090 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8092 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8094 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8096 * device/include/c8051fxxx.h: removed these 6 files
8097 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8099 2005-01-26 Raphael Neider <rneider AT web.de>
8101 * src/pic16/gen.c (genAssign): fixed assignment from longs
8102 in codespace (were cut to three bytes)
8103 * (genDummyRead): implemented (except for CODESPACE...),
8105 * src/pic16/glue.c (emitStatistics): beautified
8106 * device/lib/pic16/libm/Makefile: added include path
8108 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8110 * src/z80/gen.c (aopPut): fixed bug #1103902
8112 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8114 * device/lib/expf.c: fixed bug #1095792
8116 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8118 * device/lib/pic16/libm: added Math library sources
8120 2005-01-24 Raphael Neider <rneider AT web.de>
8122 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8123 to enable upcast to pCodeOpReg2 (there is no type tag to
8124 differenciate the two and pic16_popGet2p cast into PCOR2)
8125 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8126 (sizeof(sectNames) changed to sizeof(sectName))
8127 Both patches fix segfaults under MinGW.
8129 2005-01-23 Raphael Neider <rneider AT web.de>
8131 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8132 Safe_[mc]?alloc()'ed variables
8133 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8134 of (byte sized) temporaries (assign them to WREG for now)
8135 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8136 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8137 this might fix SIGSEGVs on MinGW...
8138 * src/SDCCopt.c (killDeadCode): restored original behaviour
8139 (volatile operands might get thrown away though)
8141 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8143 * src/pic16/gen.c: fixed bug #1106975,
8144 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8145 pointer update, INTCON is saved, global interrupts are disabled and
8146 restored after updateing TOS.
8147 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8148 * added function attribute 'shadowregs' to take advantage of shadow
8150 * added function attribute 'wparam' as an alternative to the wparam
8152 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8153 user declares a non-ISR function as 'shadowregs',
8154 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8156 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8158 * .version: bumped version number to 2.4.8
8159 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8161 * device/lib/pic16/libio/i2c/: I2C module support library,
8162 * device/include/pic16/i2c.h: I2C support library header,
8163 * device/lib/pic16/libc/stdio/: standard IO support sources,
8164 * (printf_small.c): printf_small() source, supports float print,
8165 * (printf_tiny.c): printf_tiny() source, does not support floats,
8166 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8167 enable global optimizations for entire library source, other
8168 Makefiles in the source tree are also modified to reflect this,
8169 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8171 * doc/sdccman.lyx: updated to reflect new changes,
8172 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8173 sym->onStack if-case,
8174 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8175 sbit, idata, _idata, xdata, _xdata,
8176 * added pragma library, to link an external library, (see doc),
8177 * removed command line options, --pomit-config-words, --pomit-ivt,
8178 --pleave-reset-vector,
8179 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8180 when calling assembler to reflect memory model used, also define
8181 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8182 reflect stack model used,
8183 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8184 on stack return NULL,
8186 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8188 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8189 of the operands is volatile. Fixes #1020220
8191 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8193 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8194 * (OptimizeRegUsage): make sure that there is really no other flow where
8195 the first pCode is used
8197 2005-01-22 Raphael Neider <rneider AT web.de>
8199 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8200 to fix #1106967 (pCode->seq are not set up correctly)
8202 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8204 * src/SDCCglue.c (glue): make sure code area is declared before the
8205 static initialization area.
8207 2005-01-21 Raphael Neider <rneider AT web.de>
8209 * device/lib/Makefile.in: fixed test for pic16 install dir
8210 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8212 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8213 added --optimize-goto compiler switch and pragma wparam documentation
8214 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8215 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8216 and PRODH closing bug #1071770 (peephole optimizer)
8218 2005-01-19 Raphael Neider <rneider AT web.de>
8220 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8221 cmdLine buffers (used when calling sdcpp...) are large enough
8222 (MAX_PATH=256 truncates arguments leading to system halts when
8224 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8225 * (genUminus): rewritten to for efficiency
8226 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8227 used uninitialized in some cases)
8228 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8229 copy the third byte from the int -- now assumes 0x80 (data memory)
8230 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8231 operands (genAddLit expects the iCode's operands to swapped as
8232 well), fixed leftover bytes (crashed for short left operands)
8233 * (pic16_genMinusDec): performance improvements, removed false
8235 * (pic16_genMinus): fixed to cope with differently sized operands
8236 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8238 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8239 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8240 new banksel optimization
8241 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8242 analysis for temporary registers (segfaults...)
8243 * src/pic16/peeph.def: added rule
8245 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8247 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8248 which converts a float number to its ASCII representation
8249 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8250 functions to convert the fractional and integer part of a float to ASCII,
8251 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8252 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8254 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8256 * device/include/pic16/adc.h: added GPL info,
8257 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8258 a pCodeOp as tested operand,
8259 * (genNearPointerGet): optimized bit testing, does not use
8260 intermediate register for bit value, test directly instead with
8261 BTFSS, BTFSC, works only for single bits,
8262 * (genpic16Code): dump the name of the iCode in the asm,
8263 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8264 renamed to pic16_decodeOp,
8265 * (serialRegAssign): do not allocate a temporary register for iCode
8266 sequences that test a single bit for 1/0
8268 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8270 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8271 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8272 access stack and frame pointers. They are initially assigned to
8273 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8274 accessing SFRs. Updated all occurences of modification of stack or
8275 frame pointer in gen.c and pcode.c,
8276 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8277 assigning of a literal value to pointers,
8278 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8279 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8282 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8284 * doc/sdccman.lyx: update documentation about stack pragma, added
8285 some info for stack memory models
8287 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8289 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8291 2005-01-08 Raphael Neider <rneider AT web.de>
8293 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8294 udata sections to fix bug #1097823
8296 2005-01-05 Raphael Neider <rneider AT web.de>
8298 * src/pic16/gen.c (genGenericShift): added handling of differently
8299 sized left operand and result
8301 2005-01-04 Raphael Neider <rneider AT web.de>
8303 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8304 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8305 to hold the condition bit)
8306 * added new version of genCmp (old code available via #define)
8307 * added new version of genShiftLeft/genShiftRight in a generic
8308 way, now supports shifting by negative values
8309 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8310 shiftCount (expected by genGenericShift)
8311 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8312 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8314 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8315 is an invalid literal too...)
8317 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8319 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8320 from Raphael Neider,
8321 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8322 for 8-bit literals. This fixes some literal operands which are sign
8323 extended to 16-bits ints when instruction needs only 8-bits.
8325 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8327 * device/lib/logf.c: added mcs51 assembly version
8328 * device/lib/expf.c: added mcs51 assembly version
8329 * device/lib/_logexpf.c: new shared asm code for expf and logf
8330 * device/include/math.h: add defines for assembly math library
8331 * device/lib/Makefile.in: build new _logexpf.c
8332 * device/lib/libfloat.lib: use new _logexpf.c
8334 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8337 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8338 device types which have less than 0x7f registers.
8340 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8342 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8344 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8346 * device/lib/printf_fast.c: only build on supported arch.
8347 * device/lib/printf_tiny.c: only build on supported arch.
8348 * device/lib/printf_fast_f.c: only build if asm float lib
8349 * device/lib/_fsget1arg.c: only build if asm float lib
8350 * device/lib/_fsget2args.c: only build if asm float lib
8351 * device/lib/_fsnormalize.c: only build if asm float lib
8352 * device/lib/_fsreturnval.c: only build if asm float lib
8353 * device/lib/_fsrshift.c: only build if asm float lib
8354 * device/lib/_fsswapargs.c: only build if asm float lib
8355 * device/include/stdio.h: don't provide print_fast,
8356 print_fast_f, print_tiny prototypes if --xstack used
8358 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8360 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8361 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8364 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8366 * device/lib/printf_fast_f.c: same as printf_fast, but
8367 with floating point enabled
8368 * device/lib/printf_fast.c: minor tweaks
8369 * device/include/stdio.h: add printf_fast_f
8371 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8373 * src/SDCCmain.c: make --float-reent default for mcs51
8374 * device/lib/_fsadd.c: added mcs51 assembly version
8375 * device/lib/_fssub.c: added mcs51 assembly version
8376 * device/lib/_fsmul.c: added mcs51 assembly version
8377 * device/lib/_fsdiv.c: added mcs51 assembly version
8378 * device/lib/_fseq.c: added mcs51 assembly version
8379 * device/lib/_fsneq.c: added mcs51 assembly version
8380 * device/lib/_fsgt.c: added mcs51 assembly version
8381 * device/lib/_fslt.c: added mcs51 assembly version
8382 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8383 * device/lib/Makefile.in: add _fscmp to build
8384 * device/lib/libfloat.lib: add _fscmp to build
8386 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8388 * device/lib/_fs2slong.c: added mcs51 assembly version
8389 * device/lib/_fs2sint.c: added mcs51 assembly version
8390 * device/lib/_fs2schar.c: added mcs51 assembly version
8391 * device/lib/_fs2ulong.c: added mcs51 assembly version
8392 * device/lib/_fs2uint.c: added mcs51 assembly version
8393 * device/lib/_fs2uchar.c: added mcs51 assembly version
8394 * device/lib/_slong2fs.c: added mcs51 assembly version
8395 * device/lib/_sint2fs.c: added mcs51 assembly version
8396 * device/lib/_schar2fs.c: added mcs51 assembly version
8397 * device/lib/_ulong2fs.c: added mcs51 assembly version
8398 * device/lib/_uint2fs.c: added mcs51 assembly version
8399 * device/lib/_uchar2fs.c: added mcs51 assembly version
8400 * device/include/float.h: added #define to select asm vs c
8402 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8404 * device/lib/printf_fast.c: improvements to float output
8405 * device/include/float.h: add defines for assembly float library
8406 * device/lib/_fsget1arg.c: receive 1 float arg
8407 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8408 * device/lib/_fsnormalize.c: normalize a float
8409 * device/lib/_fsreturnval.c: return float, various helper routines
8410 * device/lib/_fsrshift.c: right shift a float's mantissa
8411 * device/lib/_fsswapargs.c: swap 2 floats
8412 * device/lib/Makefile.in: build these 6 new files for mcs51
8413 * device/lib/libfloat.lib: add these 6 files to the library
8415 2004-12-26 Borut Razem <borut.razem AT siol.net>
8417 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8420 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8422 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8423 and fully reentrant and register bank neutral.
8424 * device/lib/printf_fast.c: added float (not enabled by default),
8425 added compact/slower integer (also not enabled by default),
8426 improved size/speed of fast integer code, other minor changes
8427 * device/include/stdio.h, device/lib/Makefile.in,
8428 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8430 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8432 * src/pic16/pcode.c: declaring variables other than at the start of a
8433 block is not supported in C by VC6.
8435 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8437 * applied a previous patch from Raphael Neider that wasn't included
8438 in the previous commits, which fixes infinite loops within jumptable
8440 * made some fixes that previous patches introduced
8442 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8444 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8445 that fixes an issue with AOP_PCODE asmop's offset,
8446 * (pic16_popCopyReg): update instance field too,
8447 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8448 function of pic port,
8449 * (genCmp, genAnd, genAssign),
8450 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8452 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8454 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8455 variables initial values to idata section,
8456 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8457 variables in some functions. This utilizes parmBytes field of iCode
8458 structure to hold the offset of the variable in stack. (might be
8459 able to use the stack field too?)
8460 * applied patch from Raphael Neider # ### , # ###
8461 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8462 variable initial values in idata section,
8463 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8464 for static variables with initial value
8465 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8466 applied fix in while loop from Raphael Neider.
8468 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8470 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8471 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8472 * src/ds390/ralloc.c (serialRegAssign): spill bits
8473 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8474 * support/Util/SDCCerr.c,
8475 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8476 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8477 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8479 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8481 * device/include/sdcc-lib.h: inserted LGPL, added includes
8482 asm/ds390/features.h and asm/mcs51/features.h
8483 * device/include/asm/default/features.h,
8484 * device/include/asm/gbz80/features.h,
8485 * device/include/asm/z80/features.h: added empty _AUTOMEM
8487 * device/include/asm/ds390/features.h,
8488 * device/include/asm/mcs51/features.h: added files with defines for
8489 _AUTOMEM and _STATMEM indicating automatic and static storage class
8490 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8491 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8492 * src/SDCCicode.c (geniCodeCast),
8493 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8494 * src/SDCCloop.c (loopInduction): removed unused variable lr
8495 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8496 to convertToFcall to include char modulo (RFE 1065037), added check
8497 if left operand is unsigned and use abs of literal value
8498 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8499 as it doesn't work after conversion from peephole.def to peephole.rul
8500 * src/mcs51/gen.c (toBoolean): added check for size,
8501 (genModOneByte): optimized code for signed char modulo a literal
8502 power of 2 (thanks to Hubert Sack),
8503 (genRRC): removed unnecessary "clr c",
8504 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8505 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8507 swapped rules 256.c and 256.d,
8508 extended 256.d by using new multiple checks (thanks Erik),
8509 added rules 256.e and 256.f,
8510 updated rule 261.a and 261.b to new generated code
8511 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8513 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8515 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8516 induction related bugs, including first part of bug #1074377
8518 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8520 * applied patch from bug-report #1076292,
8521 * applied patches for genAnd and Goto-optimizations for Raphael
8523 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8524 dump a less iCode information,
8525 * src/pic16/device.h (pic16_options_t): added field debgen,
8526 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8527 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8528 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8530 * (various functions): added macros FENTRY and FENTRY2 to functions,
8531 to emit function prologue,
8532 * (various functions): fixed indentation,
8533 * (genNearPointerGet): fixed loading of FSR0,
8534 * (genPackBits): applied patch from Raphael Neider to fix updating
8535 of FSR0 and touching only the modified bits,
8536 * src/pic16/genarith.c (various functions): added macros FENTRY to
8537 emit function prologue in comments,
8538 * src/pic16/pcode.h: added functions debugf2, debugf3,
8539 * src/pic16/ralloc.c: partial fix for packForPush caused
8542 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8544 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8545 <stsp AT users.sourceforge.net> with reversed byte order
8546 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8548 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8550 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8552 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8553 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8555 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8557 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8559 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8561 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8563 (setFromConditionArgs): friendly operand parser for peephole rules,
8564 (operandBaseName, operandsNotRelated): new peephole condition
8565 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8566 architecture specific register naming into account, handles n-way
8567 comparisons, and supports quoted literals
8568 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8570 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8572 * src/mcs51/peeph.def: fixed bug #1076940
8574 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8576 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8578 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8580 Adding support for replacing ljmps with sjmps in jumptables
8581 generated for switch statements. For now you need to set the
8582 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8583 Now 4 algorithms for mcs51 jumptable generation are used:
8584 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8585 addresses loaded pc-relative for up to 112 cases and stack-pushing
8586 target addresses loaded with offset from dptr for up to 256 cases.
8588 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8589 * src/mcs51/main.c: adapted constants for switch table generation
8590 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8592 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8594 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8595 * support/regression/tests/bug1057979.c: added test for bug 1073386
8597 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8599 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8602 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8604 * src/pic16/device.h,
8605 * src/pic16/genarith.c,
8608 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8610 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8612 Large cummulative patch for pic16 port.
8613 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8614 to call when a stack overflow occurs,
8615 * (malloc.h): added CVS Id tag,
8616 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8618 * added libc directory. The current version of LibC contains string
8619 functions, ctype functions and macros and some functions of the
8620 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8621 be extensively tested in the future. Standard disclaimer here.
8622 Library is not automatically build yet. But one can build it by
8623 invoking 'make' inside the libc directory.
8624 * added ADC library under libio. Preliminary version yet.
8626 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8627 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8628 aopForRemat() now and not by pic16_aopOp(),
8629 * (pic16_popGetTempReg): removed warning messgae when allocating
8630 temporary registers, its a buggy feature and will be removed,
8631 * (pic16_popGet): set register instance field in AOP_CRY,
8632 * (pic16_outBitC): fixed for results in size greater than 1,
8633 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8634 * (pic16_storeForReturn): optimized return of 0,
8635 * (genCmp): experimental code for new genCmp which uses PIC18's
8636 special compare&skip instructions. Initial tests fail some times
8637 with variables grater than 1 byte in size, so new code is disabled,
8638 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8640 * (genCast): began a fix to optimize the casting of a bit to another
8641 bit, now assigning a bitfield to another bitfield will fail, sorry,
8642 * src/pic16/main.c: disabled the use of lr-support feature,
8643 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8644 * added some function prototypes, added function _debugf prototype,
8645 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8646 bits with offset (case PO_GPR_BIT),
8647 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8649 * (isBankInstruction): modified to return 0 for no banking instruction,
8650 and 1 for banking instruction,
8651 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8652 caused stop processing pCodes after a inline assembly block,
8653 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8654 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8655 registers when it shouldn't,
8656 * src/pic16/ralloc.c (allocReg): add preliminary support for
8657 supporting a limited set of temporary registers,
8659 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8661 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8662 genDataPointerSet): ensure assignments always copy in MSB to LSB
8664 (loadRegFromAop): recognize CLRH optimization,
8665 (genFunction): optimize RECEIVE iCodes in reentrant functions
8667 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8669 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8670 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8672 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8673 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8674 contiguous with data
8676 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8678 * device/lib/_gptrget.c (_gptrget),
8679 * device/lib/_gptrgetc.c (_gptrgetc),
8680 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8681 instead of sjmp to ret
8682 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8683 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8685 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8687 * .version: bumped version to 2.4.7
8688 * device/lib/_gptrget.c (_gptrget): is now _naked
8689 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8690 * device/lib/_gptrput.c (_gptrput): is now _naked
8691 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8692 (createFunction): fixed xstack
8693 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8694 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8696 (geniCodeCritical): store original interrupt state in an iTemp bit
8697 var unless stack-auto
8698 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8699 * src/SDCCmain.c (setIncludePath): added include/target to search path
8700 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8701 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8703 (processFuncArgs): put bit vars in bit area
8704 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8705 unsaveRBank): fixed xstack,
8706 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8707 (genFunction, genEndFunction): fixed xstack,
8708 (genAssign): optimization don't walk backwards through mem
8709 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8710 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8711 * support/regression/Makefile: also make library (for stack-auto) when
8712 making "all" and added "test-mcs51-xstack-auto"
8713 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
8714 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
8715 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
8716 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
8717 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
8718 make-library by MAKE_LIBRARY
8719 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
8720 regression tests for xstack
8721 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
8722 * support/regression/tests/critical.c: test for critical on mcs51
8724 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8726 * support/regression/ports/ucz80/spec.mk: use include and lib files from
8727 built version of sdcc instead of installed version
8729 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
8731 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
8732 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
8734 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
8735 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
8736 WARNING: remove device/lib/build/z80/printf.o by hand when
8737 updating from previous build!
8738 * device/lib/z80/printf.c: updated comment
8739 * support/regression/tests/bug1057979.c: test all ports now
8740 * support/regression/tests/bug1065458.c: file added
8742 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8744 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
8745 *_start and *_end symbols for static functions
8747 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
8749 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
8750 and search crt0.o in all library paths,
8751 (setIncludePath): proper handling of --nostdinc,
8752 (setLibPath): proper handling of --nostdlib
8753 * support/regression/Makefile,
8754 * support/regression/ports/ds390/spec.mk,
8755 * support/regression/ports/gbz80/spec.mk,
8756 * support/regression/ports/hc08/spec.mk,
8757 * support/regression/ports/mcs51/spec.mk,
8758 * support/regression/ports/mcs51-large/spec.mk,
8759 * support/regression/ports/mcs51-stack-auto/spec.mk,
8760 * support/regression/ports/z80/spec.mk: use include and lib files from
8761 built version of sdcc instead of installed version
8762 * doc/sdccman.lyx: fixed typo in --nostdinc
8764 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
8769 * src/pic/gen.c : added support to generate code for struct bit fields.
8771 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
8773 * as/xa51/xa_version.h,
8774 * device/include/errno.h,
8775 * device/include/regc515c.h,
8776 * device/lib/_itoa.c,
8777 * device/lib/_ltoa.c,
8778 * device/lib/ser_ir_cts_rts.c,
8779 * sim/ucsim/xa.src/glob.cc,
8780 * sim/ucsim/xa.src/inst_gen.cc,
8781 * sim/ucsim/xa.src/xa_bit.cc,
8782 * sim/ucsim/xa.src/xa_sfr.cc,
8783 * sim/ucsim/z80.src/inst_dd.cc,
8784 * sim/ucsim/z80.src/inst_fdcb.cc,
8785 * support/scripts/keil2sdcc.pl,
8786 * src/pic16/pic16.dsp,
8787 * src/pic16/pic16a.dsp: corrected cvs line endings
8788 * device/lib/printf_large.c: fixed bug 1057979
8789 * src/pic16/gen.c: fixed non-C standard code
8790 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
8791 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
8792 * support/regression/ports/mcs51/support.c: reload T1 asap
8793 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
8794 pdata use and clear idata startup behaviour
8795 * support/regression/tests/bug1057979.c: added
8797 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
8799 * device/examples/ds390/ow390/ad26.h,
8800 * device/examples/ds390/ow390/cnt1d.h,
8801 * device/examples/ds390/ow390/crcutil.c,
8802 * device/examples/ds390/ow390/ownet.h,
8803 * device/examples/ds390/ow390/owsesu.c,
8804 * device/examples/ds390/ow390/swt12.h,
8805 * device/examples/ds390/ow390/swtoper.c,
8806 * device/examples/ds390/ow390/temp10.h,
8807 * device/examples/ds390/ow390/thermodl.c,
8808 * device/examples/ds390/tinitalk/tinitalk.dsp,
8809 * device/examples/ds390/tinitalk/tinitalk.dsw,
8810 * device/examples/mcs51/clock/hw.h,
8811 * device/examples/mcs51/simple2/go.bat,
8812 * device/examples/serialcomm/windows/serial.h,
8813 * device/examples/xa51/dummy.c,
8814 * device/examples/xa51/hello.c,
8815 * device/include/80c51xa.h,
8816 * device/include/at89x051.h: corrected cvs line endings
8818 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
8820 * src/pic16/main.c (options): added command line --gstack, to trace
8821 stack over/under flows,
8822 * added pragma 'wparam' to allow passing first byte of function
8823 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
8824 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
8825 call to __gstack_test function and sets up the symbol as extern,
8826 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
8827 * popaop): added call to pic16_testStackOverflow,
8828 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
8830 * (genCall, genPcall): now all parameters are passed via stack
8831 except in functions that are pass to wparam pragma in which WREG is
8833 * (genPcall): REENTRANT flag is checked to see if variable prototype
8834 contains reentrant keyword, don't call a non-reentrant function, via
8835 a reentrant function pointer or vice versa, functions are never
8837 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
8839 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
8840 SIGSEGV when accessing a NULL register stucture,
8841 * (pic16_printGPointerType): modified to handle UPPER modifier for
8842 function initializers, changed prototype of function to simpler one,
8843 * (pic16_printIvalFuncPtr): check to see if function is already
8844 added in externs list,
8845 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
8846 optimized a move from W to SFR with a move to the same register
8848 * device/lib/pic16/debug: NEW directory, contains debug features
8849 which are enabled when linking with libdebug.lib, currently command
8850 line option --gstack enables stack pointer tracing for over/under
8851 flow, corresponding sources are in debug/gstack
8853 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
8855 * doc/sdccman.lyx: updated SDCC version,
8856 * (PIC16 port): update list of command line options,
8857 * src/pic16/device.h (structure pic16_options_t): added field gstack
8858 to enable stack overflow tracing on push/pops,
8859 * src/pic16/device.c (statistics structure): added statistics
8861 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
8862 pic16_dump_int_registers): increase statistics counters for each
8863 * variable which is encountered
8864 * (pic16_dump_usection): emit each .udata variable to its own udata
8866 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
8867 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
8868 parameters via stack, otherwise use old scheme,
8869 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
8870 assembler output file,
8871 * src/pic16/main.c: added command line options --gstack to enable
8872 push/pop tracing for stack overflow,
8873 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
8874 instructions): added size of each instruction,
8875 * (pic16_countInstruction): estimate size of instructions in
8876 the_pFile list, inline assembly blocks are not counted,
8877 * (pic16_FixRegisterBanking): trace previous register usage, when
8878 banksel optimizations is greater than 0, don't emit a redudant
8881 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
8883 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
8884 * src/pic16/ralloc.c : applied same fix for pic16.
8885 * src/pic/gen.c : tidied it up a little.
8887 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8889 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
8890 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
8892 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8894 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
8896 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8898 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
8899 non-reentrant function __modsint in the interrupt function (thus
8900 corrupting math operations during serial I/O)
8901 * device/lib/ser_ir.c: as above, changed buffersize
8902 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
8904 * doc/Makefile: added option -t for rsync
8906 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8908 * src/SDCCast.h (struct ast),
8909 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
8911 2004-10-20 Borut Razem <borut.razem AT siol.net>
8913 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
8916 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
8918 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
8920 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
8921 support functions to replace long sequences of MOVFF's from access
8922 bank registers to stack and vice versa,
8923 * src/pic16/device.h: added new field opt_flags, where optimization
8924 flags can be set to enable certain features,
8925 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
8926 * pBlock, (genFunction, genEndFunction): surroung loop for
8927 saving/loading used registers in stack with PC_INFO pCodes,
8928 INF_LREGS. Code in between can then be optimized by pCode optimizer
8929 to support function calls,
8930 * (genDataPointerSet): fixed bug which loaded float fields in
8931 structures with corrupt data,
8932 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
8933 in a standard way debug info on stderr. Feature used for developing
8935 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
8936 obsolete chunks of code,
8937 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
8938 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
8939 * pic16/src/pcode.c (pic16_newpCodeInfo,
8940 * (pic16_newpCodeOpLocalRegs),
8941 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
8943 * (pic16_pCodeConstString): printing of the initial value of a
8944 symbol as a comment is inhibited since parsing was already done by
8945 copyStr and output is corrupt,
8946 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
8948 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8950 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
8952 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
8954 * as/mcs51/lkarea.c: removed old K&R style,
8955 (lnksect): changed check on boundary error,
8956 (lnksect2): changed check on boundary error,
8957 (lnksect2): extend XSTK to end of page if size = 1
8958 * as/mcs51/lkmain.c: removed old K&R style,
8959 (Areas51): create l_IRAM symbol
8960 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
8961 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
8962 model-mcs51-stack-auto, added model-mcs51-xstack-auto
8963 * device/lib/_mullong.c: added version to be compiled with xstack
8964 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
8965 * device/lib/mcs51/crtxclear.asm: clear pdata as well
8966 * device/lib/mcs51/crtxstack.asm: fixed comment
8967 * src/SDCCglue.c: maxInterrupts defaults to 0,
8968 (emitMaps): added pdata,
8969 (createInterruptVect): (re)moved default,
8970 (glue): added pdata,
8971 (glue): moved __start__xstack to XSTK with default size 1
8972 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
8973 and options.float_rent when options.stackAuto is set,
8974 (linkEdit): only write XDATA_NAME if provided on command line
8976 * src/SDCCmem.c: added pdata
8977 * src/port.h: added pdata_name to PORT
8978 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
8979 (saveRegisters, unsaveRegisters): removed usage of B,
8980 (genMinus): fixed accumulator clash,
8981 (genJumpTab): added comment, this needs another look
8982 * src/mcs51/gen.c: added check for "B in use" paranoia,
8983 added pushB() and popB()
8984 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
8993 * src/z80/main.c: (reset_regparms) made void parameter explicit and
8994 added PSEG (PAG,XDATA) or NULL to port specifier
8995 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
8996 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
8997 (_mcs51_genInitStartup): removed __start__xstack equ,
8998 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
8999 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9000 * src/z80/gen.c (_rleAppend): fixed warnings
9001 * support/regression/tests/zeropad.c: added pdata test
9002 * .version: bumped to 2.4.6
9004 2004-10-17 Borut Razem <borut.razem AT siol.net>
9006 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9007 as a part of nightly build
9009 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9011 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9012 WREG holds the first byte function parameters,
9013 * (aopForSym): take special case for symbols which are in FARSPACE
9014 but in CODESPACE too,
9015 * (assignResultValue): modified to take into account _G.useWreg,
9016 * (genCall): don't use wreg for parameter passing when function is
9017 declared as reentrant, too, added optimization INCF to stack
9018 pointer when stack parameter count is 1,
9019 * (genFunction, genEndFunction): refurnished and fixed to not using
9020 wreg for passing parameters when function has varargs or is
9021 reentrant, fixed bug with symbol name compare for generating
9022 functions in absolute address,
9023 * (pic16_storeForReturn): refurnished,
9024 * (genCmp): began writing a new version of the function, not ready
9025 yet, therefore it is disabled,
9026 * (genAssign): do not read code memory when assigning a function to
9028 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9029 array of characters, not pointer,
9030 * (pic16initialComments): in debug mode emit an .ident directive for
9032 * (_process_pragma): emit a new warning type (internal to pic16)
9033 when setting stack to default length, emit a similar warning when
9034 placing a function at absolute address and address is not word aligned
9035 * (_pic16_parseOptions): added 'return TRUE' statement,
9036 * (_pic16_linkEdit): if compiling a source, then add the source's
9037 file object, first in the list of objects to link,
9039 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9041 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9042 * src/pic/main.c : removed VC warning.
9043 * src/pic/gen.c : changed comment.
9045 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9047 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9048 reference to a deprecated symbol _GPTRREG was causing failure to
9049 link. Thanks G. M. Gallant for the info.
9051 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9053 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9054 comments for Bugs item #954788.
9056 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9058 * src/pic16/device.c (pic16_dump_gsection,
9059 * pic16_groupRegistersInSection): handle symbols declared to be in
9060 access bank differently,
9061 * src/pic16/gen.c (struct _G): added field resDirect,
9062 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9063 send values read from stack directly to result and don't allocate
9065 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9067 * (pic16_sameRegsOfs): NEW,
9068 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9069 free because they were not allocated from temporary pool,
9070 * pic16_popRegFromString): workaround to fix a problem with
9071 allocating variables twice or never,
9072 * (genGenPointerGet): using PRODL instead of FSR0H,
9073 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9075 * (genAssign): take advantage of the _G.resDirect flag,
9076 * (genCast): around line 11844, use mov2f instead of directly
9077 MOVFF'ing between operands to account for literal values,
9078 * src/pic16/genutils.c: some new debug functions for gpsim have been
9080 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9081 float with integer part only,
9082 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9083 place variables in access bank
9084 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9085 updated sources to reflect recent changes in gen.c
9087 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9089 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9090 sources that searched for headers in installation path, now the
9091 device/include/pic16 is used,
9092 * src/pic16/glue.c (pic16glue),
9093 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9094 .line directives if not in debug mode, this suppresses assembler's
9095 warnings for ignored directives
9097 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9099 * src/port.h: made reset_regparms prototype void parameter explicit.
9100 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9101 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9102 * doc/sdccman.lyx: documented warning disabling and how to use
9103 printf_large to make it print floats.
9104 * device/include/stdbool.h: NEW
9105 * device/lib/_atof.c,
9106 * device/lib/_divuint.c,
9107 * device/lib/_divulong.c,
9108 * device/lib/expf.c,
9109 * device/lib/printf_large.c,
9110 * device/lib/sincosf.c,
9111 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9112 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9113 a completely reentrant lib.
9115 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9117 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9118 * device/include/pic16/stdio.h: fixed bug with colon
9120 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9122 * device/include/pic16/stdio.h,
9123 * device/include/pic16/stdlib.h,
9124 * device/include/pic16/math.h: NEW
9125 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9126 declared as _naked to reduce overhead
9127 * device/lib/Makefile.in (target port-specific-objects-pic16):
9128 changed * to *.* so to ignore the CVS directory,
9129 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9130 stacked variables back in stack,
9131 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9134 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9136 * .version: bumped version number to 2.4.5
9137 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9138 * support/Util/SDCCerr.c (messages structure): added entry for
9141 Large cumulative patch for pic16 port and libraries.
9142 * device/include/pic16/sdcc-lib.h,
9143 * device/include/pic16/stdarg.h,
9144 * device/include/asm/pic16/features.h,
9145 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9146 * device/include/pic16/float.h: changes reentrant keyword with
9147 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9148 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9149 updated target build-libraries to include objects from gptr,
9150 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9151 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9152 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9153 all function headings,
9154 * src/SDCCmain.c: added global parameter userIncDirsSet,
9155 * (parseCmdLine): when option -I is encountered add directory to
9157 * src/version.awk: added space between control and long,
9158 * src/pic16/NOTES: added some notes for the port,
9159 * src/pic16/gen.c: added prototype for mov2fp function,
9160 * (fReturnpic16[]): properly named return value registers,
9161 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9162 * (aopForSym): added code to handle symbols with onStack flag set,
9163 symbols onStack are allocated PTRSIZE bytes,
9164 * (aopFreeAsmop): handles special case where asmops are stack objects,
9165 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9166 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9167 added argument lock to trace flaws in allocating temporary registers
9168 when developing port,
9169 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9170 * (pic16_popRegFromString): reenabled allocating a direct register
9172 * (assignResultValue): various beautifications,
9173 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9174 referenced function argument,
9175 * (genIpush): reenabled to allow stacked arguments, handles only
9176 ic->parmPush iCodes,
9177 * (genCall, genPcall): major changes to allow for variable argument
9178 functions, fixed a bug with falsely restoring stack pointer after
9179 returning from call,
9180 * (genFunction): pending code for critical function,
9181 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9182 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9183 * (genNearPointerGet): fixed bug with indirect reading, was always
9185 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9187 * (genAddrOf): rewrote code to take address of a stacked function parameter
9188 * (genCast): fixed casting to generic pointer type,
9189 * src/pic16/gen.h: added AOP_STA,
9190 * (struct asmop): added field stk,
9191 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9192 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9193 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9194 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9195 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9196 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9198 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9200 * (pic16_port structure): generic pointer size is set to 3,
9201 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9202 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9204 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9205 operand is an iTemp,
9207 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9209 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9210 * debugger/mcs51/simi.c: addapt new syntax of s51
9212 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9214 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9215 * src/pic16/pcode.c: commented out some calls to free() in order to
9218 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9221 * src/SDCCicode.c (isiCodeInFunctionCall),
9222 * src/avr/ralloc.c (selectSpil),
9223 * src/pic/ralloc.c (selectSpil),
9224 * src/pic16/ralloc.c (selectSpil),
9225 * src/ds390/ralloc.c (selectSpil),
9226 * src/hc08/ralloc.c (selectSpil),
9227 * src/xa51/ralloc.c (selectSpil),
9228 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9229 stack in the middle of a function call sequence (fixes bug #1020268)
9230 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9231 costs associated with the minimum switch case.
9233 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9235 * src/SDCC.lex: fixed bug #1030549
9237 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9239 * src/SDCCcse.h (struct cseDef),
9240 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9241 over a function call if the CSE is derived from a symbol whose
9242 address has been taken (fixes bug #1029883)
9243 * support/regression/tests/bug-1029883: a new regression test for
9246 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9248 * src/hc08/gen.c (emitinline): fixed bug #1029778
9249 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9250 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9251 and starts toward RFE #905167)
9253 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9255 * src/pic16/gen.c (mov2f): New function to move an operand to
9256 another without considering if it is a literal or a register,
9257 * (pic16_sameRegs): don't check if they are both AOP_REG,
9258 * (AccRsh): removed andmask=0 lines,
9259 * (genLeftShift): duplicated to be improved in future versions,
9260 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9261 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9262 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9263 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9264 * (insertBankSwitch): fixed inserting banksel directives algorithm
9265 for instructions that follow a skip instruction, this fixes a report
9266 for broken subtraction code generation,
9267 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9268 iCode is a left op, just in case result and right share the same
9271 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9274 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9276 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9277 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9278 on 2004-09-12; it was buggy
9280 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9282 * src/SDCCsymt.h: removed RESULT_CHECK
9287 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9289 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9291 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9292 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9293 configuration values no more rejected by compiler, they are assigned
9294 to configuration registers with a warning message instead,
9295 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9296 the for-loop so last conf register is emitted too,
9297 * (_pic16_initPaths): link library libsdcc.lib by default,
9298 * (_hasNativeMulFor): modified test for multiplication according to
9299 Raphael Neider's remarks. Integer multiplication is also done with
9301 * device/include/pic16/pic18fregs.h: corrected type error in while
9302 testing and including 18f6720 header file
9304 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9306 * src/pic16/device.h (pic16_options): removed field use_crt,
9307 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9308 until an optimization to handle single bits is added,
9309 * (pic16_loadFSR0): moved before genUnpackBits,
9310 * (genAnd): some white lines removed,
9311 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9312 leave_reset flags in pic16_options when using crt modules,
9314 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9316 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9317 for bugs 898889 & 979599. Also used some safer print instructions.
9319 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9321 * src/pic16/device.h (pic16_options_t): added field use_crt,
9323 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9324 catch a probable future bug,
9325 * src/pic16/gen.c: aopIdx function commented out,
9326 * (genAssign): commented out old code which used aopIdx,
9327 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9328 code, added if conditionals to take into account the --use-crt
9329 command line options,
9330 * src/pic16/main.c (pic16_optionsTable): added new command line
9331 options, --use-crt= and --no-crt,
9332 * (_pic16_linkEdit): now the proper crt object is added in the
9333 linker command line except than when --no-crt is specified,
9334 * src/pic16/pcode.c,
9335 * src/pic16/pcode.h: added some structures and functions for a new
9336 optimization scheme to compansate for instruction overhead between
9337 same iCodes, this scheme is currently under development and is not
9339 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9341 * device/lib/pic16/startup/crt0i.c,
9342 * device/lib/pic16/startup/crt0iz.c: added global char variable
9343 __uflags to force the generation of an idata section
9345 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9348 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9349 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9351 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9353 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9354 Frieder) and clarified the default code optimization mode
9356 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9358 * src/SDCC.lex (doPragma, process_pragma),
9359 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9360 "opt_code_size", and "opt_code_balanced"
9361 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9362 regrouped options by category, added support for category headers
9363 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9364 and "--opt-code-size"
9365 * doc/sdccman.lyx: documented these new options and pragmas
9366 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9367 preference into account
9369 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9371 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9372 geniCodePreDec): Fixed bug 904237 by generating a warning
9374 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9376 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9378 * src/pic/device.c : When no max ram set validate full memory range.
9380 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9382 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9384 * device/lib/_gptrget.c,
9385 * device/lib/_gptrput.c: updated comment
9386 * device/lib/calloc.c,
9387 * device/lib/free.c,
9388 * device/lib/malloc.c,
9389 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9390 * src/SDCCcse.c (cseBBlock),
9391 * src/SDCCicode.c (printOperand, geniCodeArray),
9392 * src/SDCCicode.h (struct operand): fixed bug 868103
9393 * support/regression/tests/bug-868103.c: added
9394 * src/SDCCast.c (searchLitOp),
9395 * src/SDCCcse.h (struct cseDef),
9396 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9397 * src/SDCCicode.h (struct operand),
9398 * src/SDCCsymt.h (struct sym_link),
9399 * src/avr/gen.c (hasInc),
9400 * src/ds390/gen.c (hasInc),
9401 * src/hc08/gen.c (genPlusIncr, hasInc),
9402 * src/mcs51/gen.c (hasInc),
9403 * src/pic16/glue.c (pic16_printIvalChar),
9404 * src/pic16/ralloc.c (regWithIdx),
9405 * src/xa51/gen.c (hasInc) : removed warnings
9406 * src/SDCCast.c (createBlock): added comment ???
9407 * src/hc08/ralloc.c: updated comments
9409 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9411 * doc/sdccman.lyx: updated section on switch statements, added
9412 section about semaphore locking
9413 * doc/Makefile: added option -info for latex2html
9414 * device/lib/_gptrget.c,
9415 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9417 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9421 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9422 maxram is less than 0x100.
9424 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9426 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9428 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9439 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9440 a jump table is the best form for a switch statement, including
9441 automatic insertion of missing cases to make the case range
9442 continuous. Developed in collaboration with Frieder Ferlemann.
9444 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9446 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9447 accumulator result if it needs sign extension
9449 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9451 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9453 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9455 * device/lib/gbz80/printf.c,
9456 * device/lib/z80/printf.c: removed define for NULL
9458 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9460 * as/xa51/xa_link.c,
9461 * device/examples/ds390/ow390/ad26.c,
9462 * device/examples/ds390/ow390/cnt1d.c,
9463 * device/examples/ds390/ow390/counter.c,
9464 * device/examples/ds390/ow390/ds2480.h,
9465 * device/examples/ds390/ow390/ds2480ut.c,
9466 * device/examples/ds390/ow390/findtype.c,
9467 * device/examples/ds390/ow390/gethumd.c,
9468 * device/examples/ds390/ow390/owllu.c,
9469 * device/examples/ds390/ow390/ownetu.c,
9470 * device/examples/ds390/ow390/swt12.c,
9471 * device/examples/ds390/ow390/swtloop.c,
9472 * device/examples/ds390/ow390/temp.c,
9473 * device/examples/ds390/ow390/temp10.c,
9474 * device/examples/ds390/ow390/thermo21.c,
9475 * device/examples/ds390/ow390/tinilnk.c,
9476 * device/examples/ds390/ow390/tstfind.c,
9477 * device/examples/serialcomm/windows/serial.cpp,
9478 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9479 * device/include/reg51.h: fixed line endings for cvs
9481 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9483 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9484 packRegsForAccUse, packRegisters): new accumulator register
9486 * support/regression/ports/hc08/support.c (_putchar): suppress
9487 warning of unused variable
9488 * src/SDCCicode.c: added SWAP entry to codeTable
9490 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9492 * device/lib/sprintf.c: forgot to add this file before previous commit
9494 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9496 * src/pic16/gen.c (genPackBits): added operand right in function
9497 parameters, load result directly if p_type is POINTER (that is
9498 called by genNearPointerSet)
9499 * (genUnPackBits): added operand left in function parameters,
9500 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9501 FSR0 if accessing bitfields,
9503 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9505 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9506 _print_format; updated printf, sprintf, vsprintf
9507 * device/include/asm/default/features.h: corrected comment/define
9508 * device/lib/Makefile.in: added sprintf.c
9509 * device/lib/libsdcc.lib: added sprintf module
9510 * device/lib/printf_large.c,
9511 * device/lib/vprintf.c,
9512 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9514 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9515 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9516 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9518 * support/regression/tests/zeropad.c: define idata as data for hc08
9520 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9522 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9523 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9524 labels are referenced at least once (even if a reference is not found)
9525 * src/hc08/gen.c (emitcode): set isComment flag for comments
9526 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9527 loads), rules 6a..6b (optimize jumps to return)
9529 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9531 * device/lib/acosf.c (acosf),
9532 * device/lib/asinf.c (asinf),
9533 * device/lib/atanf.c (atanf),
9534 * device/lib/ceilf.c (ceilf),
9535 * device/lib/cosf.c (cosf),
9536 * device/lib/coshf.c (coshf),
9537 * device/lib/cotf.c (cotf),
9538 * device/lib/fabsf.c (fabsf),
9539 * device/lib/floorf.c (floorf),
9540 * device/lib/log10f.c (log10f),
9541 * device/lib/logf.c (logf),
9542 * device/lib/sinf.c (sinf),
9543 * device/lib/sinhf.c (sinhf),
9544 * device/lib/sqrtf.c (sqrtf),
9545 * device/lib/tanf.c (tanf),
9546 * device/lib/tanhf.c (tanhf),
9547 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9548 replaced all instances of "reentrant" in the library functions
9549 defined in math.h with this macro.
9550 * support/regression/tests/float_trans.c: reenabled test for hc08
9552 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9554 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9557 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9559 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9560 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9561 multi-byte volatile operands are used
9562 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9563 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9564 initialization to area GSINIT0 so that it would always precede
9565 any static initializers in GSINIT
9566 * support/regression/tests/zeropad.c: fixed idata define for hc08
9567 * support/regression/tests/bug-927659.c,
9568 * support/regression/tests/float_trans.c: disabled tests for hc08
9569 pending missing library routines
9570 * .version: increased version number to 2.4.4 - hc08 port now passes
9574 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9576 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9577 * Makefile.common.in,
9579 * as/hc08/Makefile.in,
9580 * as/mcs51/Makefile.in,
9581 * as/z80/Makefile.in,
9582 * debugger/mcs51/Makefile.in,
9583 * device/include/Makefile.in,
9584 * device/lib/Makefile.in,
9587 * link/z80/Makefile.in,
9588 * packihx/Makefile.in,
9589 * sim/ucsim/main_in.mk,
9590 * sim/ucsim/avr.src/Makefile.in,
9591 * sim/ucsim/doc/Makefile.in,
9592 * sim/ucsim/gui.src/serio.src/Makefile.in,
9593 * sim/ucsim/hc08.src/Makefile.in,
9594 * sim/ucsim/s51.src/Makefile.in,
9595 * sim/ucsim/xa.src/Makefile.in,
9596 * sim/ucsim/z80.src/Makefile.in,
9598 * support/cpp2/Makefile.in,
9599 * support/librarian/Makefile,
9600 * support/makebin/Makefile: added DESTDIR to the install path proposed
9601 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9602 * doc/sdccman.lyx: added DESTDIR documentation
9604 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9606 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9607 instruction for interrupt handlers, use fast returns when returning
9608 from high priority interrupts
9610 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9612 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9614 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9615 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9616 bugs, ported much of Bernhard's code from mcs51
9617 * src/mcs51/gen.c (genSend),
9618 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9619 than one when calling a reentrant function
9620 * device/lib/_mullong.c: defined an alternate struct layout for big
9623 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9625 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9628 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9630 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9631 are sane and complete before asking the port its prefered parameter
9632 passing method (fixes bug #1017633)
9633 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9636 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9638 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9639 problem in bitfields >= 8 bits.
9641 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9643 * src/SDCCsymt.c: undid changes that were not meant to be committed
9645 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9647 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9649 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9651 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9652 copied and wrong bit got inverted
9654 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9656 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9657 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9658 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9659 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9660 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9661 assignments to bitfields at known addresses
9662 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9663 reads from bitfields at known addresses
9664 * src/hc08/ralloc.c (packRegisters),
9665 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9666 genhc08Code): optimize pointer get values used as conditionals
9667 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9670 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9672 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9673 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9674 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9677 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9679 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9681 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9683 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9686 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9688 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9690 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9692 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9695 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9697 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9699 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9701 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9702 cases use more compact code.
9704 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9706 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9708 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9710 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
9712 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9715 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
9716 parameter of changePointer() from symbol* to sym_link*
9717 * src/SDCCast.c (decorateType): call changePointer() for CAST op
9718 * src/SDCCsymt.c (compareType): void* type is castable to other
9719 pointers, but not necesarily an exact match.
9720 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
9721 is no longer blindly treated as an exact match.
9722 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
9724 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
9726 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
9728 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
9733 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
9735 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
9739 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
9741 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9743 * src/mcs51/gen.c (emitcode): fixed bug #992819
9745 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
9747 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
9748 there's no need to make it worse
9750 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9752 * src/mcs51/ralloc.c (deassignLR),
9753 * src/ds390/ralloc.c (deassignLR),
9754 * src/hc08/ralloc.c (deassignLR),
9755 * src/z80/ralloc.c (deassignLR),
9756 * src/pic/ralloc.c (deassignLR),
9757 * src/pic16/ralloc.c (deassignLR),
9758 * src/avr/ralloc.c (deassignLR),
9759 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
9760 rlivePoint): fixed another part of bug #971834
9762 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9764 * src/z80/main.c: enabled "critical" keyword
9765 * src/z80/mappings.i,
9766 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
9767 functions (fixes bug #979646)
9768 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
9770 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9772 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
9775 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
9777 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
9778 doesn't disable too much optimizations
9780 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9782 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
9784 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
9786 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
9788 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9790 * src/pic/gen.c tidied up tabs
9791 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
9792 * src/pic/main.c tidied up tabs
9793 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
9794 * src/pic/pcoderegs.c tidied up tabs
9795 * src/pic/ralloc.c tidied up tabs
9797 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
9799 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
9800 to S_FIXED for pic16 port and when symbol is not in level 0,
9801 allocate for S_REGISTER storage class and pic16 port, too,
9802 * src/pic16/device.h: prototype for checkSym,
9803 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
9804 * (pic16_assignConfigWordValue): test the value and the mask to
9805 validate that the value is suitable for the configuration word,
9806 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
9807 collect extern declared symbols, don't emit symbol twice, check
9808 first if symbol is in publics set first,
9809 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
9810 * added command line '--fstack' which enables an experimental
9811 feature for stack access, too buggy to be used yet...
9812 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
9813 * (pic16_allocDirReg): when register has storage class S_REGISTER
9814 allocate in pic16_dynAccessRegs,
9815 * device/include/pic16/pic18f????.h: modified configuration word
9816 naming convention, words started as CONFIG0H but should be CONFIG1H
9818 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
9820 * device/include/mcs51reg.h: fixed bug 970993
9822 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9824 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
9825 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
9826 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
9827 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
9828 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
9829 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
9830 error/warning numbers,
9831 added function setWarningDisabled()
9832 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
9833 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
9834 _memcmp.c _memmove.c calloc.c realloc.c free.c
9835 * support/regression/tests/malloc.c: added tests for new functionality
9836 * support/regression/tests/zeropad.c: added tests for truncated initializers
9837 and initialized char arrays starting with '\x0'
9838 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
9840 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
9842 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
9844 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9846 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
9847 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
9848 peephole 177.e. Thanks to anonymous
9850 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
9852 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
9853 function isn't used in the source but referenced as a
9854 variable initializer then declare it as extern in .asm file
9856 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
9858 * .version: increased version number to 2.4.3
9860 Adding version extension according to ChangeLog CVS revision
9861 * src/Makefile.in (target all): added dependency 'version.h'
9862 * (rule version.h): added rule to create version.h from ChangeLog,
9863 * (rule dep): added dependency version.h,
9864 * src/version.awk: AWK script to create version.h
9865 * src/SDCCdwarf2.c (dwWriteModule),
9866 * src/SDCCglue.c (initialComments),
9867 * src/SDCCmain.c (printVersionInfo): modified to write after
9868 version string the version extension number,
9869 * src/SDCCutil.c: included "version.h"
9870 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
9872 * src/SDCCutil.h: added prototype for getBuildNumber
9874 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
9875 includeDirsSet, too,
9876 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
9877 const char [] is found in function prototype...
9879 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
9880 moving to WREG with source is already in WREG,
9881 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
9882 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
9883 * (aopForSym): stack'ed symbols are partially supported, added
9884 if-clause to support symbols in FARSPACE,
9885 * (sameRegs): added test for AOP_ACC to see if registers are same,
9886 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
9887 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
9888 * (pic16_popRegFromString): will not allocate a new register if it
9889 doesn't find one by name, bug may have introduced...
9890 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
9891 * (genIpush): revived to use pic16 port's stack,
9892 * (genAddrOf): added incomplete case for stack'ed operand,
9893 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
9894 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
9895 can handle multibyte operands,
9896 * src/pic16/glue.c (pic16_printIval*): some debug info added,
9897 * (pic16initialComments): added message for MPLAB compatibility
9899 * src/pic16/main.h: prototype for pic16_mplab_comp,
9900 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
9901 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
9902 * (_pic16_linkEdit): NEW, handles link stage, transferred here
9903 because of increased complexity of procedure,
9904 * (_process_pragma): stack pragma changed to format 'stack pos len',
9905 emit symbol '_stack_end' to conform with gplink,
9906 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
9907 to search for register,
9908 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
9910 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
9911 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
9912 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
9913 case for PO_GPR_REGISTER,
9914 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
9915 dies, the new era is ahead !...
9916 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
9917 pic16_dynInternalRegs,
9918 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
9919 * (pic16_allocDirReg): minor optimizations and bug fixes,
9920 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
9922 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
9923 load stack and frame pointer with address of 'stack_end' symbol
9925 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
9927 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
9928 without source code but only variable initializers
9930 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
9932 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
9933 external are not declared as extern to reduce overhead while linking
9935 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
9937 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
9939 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
9941 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
9942 Yee Keat for the patch
9943 * src/SDCCast.c (decorateType): fixed bug #979599
9944 * src/ds390/gen.h: removed local fReturnSizeDS390
9945 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
9946 * src/ds390/gen.c (genAnd, genOr, genXor),
9947 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
9949 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
9951 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
9952 add relFilesSet to $3, manipulate $2 to handle linking of object
9953 files without source files in command line,
9954 * device/include/pic16 (all headers): added ID location macros,
9955 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
9956 entries for ID location bytes,
9957 * (pic16_assignIdByteValue): NEW,
9958 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
9959 added field dumpcalltree to pic16_options_t,
9960 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
9961 is used instead of pic16_Gstack_base_addr, check if (ifx) before
9962 emitting rFalseIfx label after check_carry label,
9963 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
9964 pic16_emitDIRegs), NEW
9965 * (pic16glue): dump .calltree file when option --calltree found,
9966 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
9967 * (_pic16_genAssemblerPreamble): emit ID locations after
9968 configuration registers,
9969 * (pic16_linkCmd): modifications of the link command,
9970 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
9971 * (pic16_pCodeInitRegisters): don't init stack registers,
9972 * (pic16_findPrevInstruction): fixed bug,
9973 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
9974 bug with immediate registers,
9975 * (buildCallTree): traces stack push and pop,
9976 * (pct2): dump also stack usage for each function,
9977 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
9978 * (pic16_allocDirReg): various modifications,
9979 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
9982 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
9984 * src/pic16/pcode.c: removed buggy double colon
9986 2004-07-01 Borut Razem <borut.razem AT siol.net>
9988 * support/scripts/sdcc.nsi: added include/pic16 to setup
9990 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
9992 * device/lib/Makefile.in: fixed bug in target objects-pic16,
9993 * device/lib/pic16/Makefile: prefixed with dash (-) command under
9995 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
9996 specific command line arguments. Also added sample lkr script
9997 for placing a variable at a specific memory bank.
9998 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
9999 at a specific memory bank,
10000 * (pic16_dump_isection): fixed bug which caused string literals to
10001 be omitted when dumping idata section,
10002 * (pic16_groupRegistersInSection): added code to handle registers
10003 in specific memory banks,
10004 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10005 public, all references are renamed too,
10006 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10008 * (pic16_storeForReturn): added case to handle when dest is WREG,
10009 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10010 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10011 pic16_rel_udata, check to see if that register is marked as being
10012 a member of a specific memory bank,
10013 * (pic16_printIvalCharPtr): added code to add string literals either
10014 to code or the idata sections,
10015 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10016 also accept the 'udata' pragma,
10017 * src/pic16/main.h: new structure types sectName and sectSym
10018 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10019 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10020 * (pic16_findPrevInstruction): fixed, it returned nothing,
10021 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10022 instruction combinations,
10023 * (pic16_FixRegisterBanking): heavily reorganised,
10024 * (pic16_AnalyzeBanking): if generating banksel directives is
10025 disabled, then don't call FixRegisterBanking at all,
10026 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10027 completely removed,
10028 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10030 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10032 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10033 Phuah Yee Keat <yk.phuah AT nestac.com>
10035 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10037 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10038 correctly the IVT even if it is relocated to some other location
10040 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10042 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10043 * device/include/pic16/pic18f2220.h: NEW,
10044 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10045 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10046 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10047 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10048 nodefaultlibs, ivt_loc is the location of the interrupt vector
10049 table, and nodefaultlibs signs that default libraries should not be
10050 linked in link stage,
10051 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10052 according to --ivt-loc argument,
10053 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10054 when pragma stack is found,
10056 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10058 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10059 256 (range check), 257 (do while), 258.a-f (bit banging
10060 f.e. on 3-wire SPI bus)
10062 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10064 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10065 variables used exclusively within a loop
10067 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10069 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10071 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10073 * src/SDCClrange.c (computeClash): fixed bug #971834
10075 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10077 * src/mcs51/gen.c (genCmp): fixed bug #975903
10078 * src/hc08/gen.c (operandsEqu),
10079 * src/ds390/gen.c (operandsEqu),
10080 * src/z80/gen.c (operandsEqu),
10081 * src/pic/gen.c (operandsEqu),
10082 * src/pic16/gen.c (operandsEqu),
10083 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10084 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10086 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10088 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10090 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10092 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10093 default case in switch statement,
10094 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10095 to eliminate problem with initialisation of pointers, but problem
10097 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10098 * (emitStaticSegment): removed various lines emitting debug info,
10099 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10100 added processor registers for utilizing EEPROM,
10101 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10102 configurable and set 8
10104 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10106 * .version: increased version number to 2.4.2,
10108 Cumulative patch for pic16 port
10109 * src/pic16/device.c: changed scheme to dump initial values for
10110 variables in idata segment, all print_idata* functions were removed,
10111 now the pic16_printIval* will be called,
10112 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10113 * _pic16_printPointerType, pic16_printPointerType,
10114 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10115 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10116 NEW, similar to the respective functions in SDCCglue.c,
10117 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10118 way, emitting hex bytes,
10119 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10121 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10123 * src/avr/ralloc.c (serialRegAssign),
10124 * src/xa51/ralloc.c (serialRegAssign),
10125 * src/pic/ralloc.c (serialRegAssign),
10126 * src/pic16/ralloc.c (serialRegAssign),
10127 * src/hc08/ralloc.c (serialRegAssign),
10128 * src/z80/ralloc.c (serialRegAssign),
10129 * src/ds390/ralloc.c (serialRegAssign),
10130 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10132 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10134 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10135 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10137 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10139 Cumulative patch for pic16 port:
10140 * src/pic16/device.h (typedef PIC16_device) modified fields for
10141 defining microcontrollers,
10142 * src/pic16/device.c: added new info for all devices in Pics16 array,
10143 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10144 to be optimised out by the pCode optimiser,
10145 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10146 specially, bug reported by G.M. Gallant,
10147 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10148 as force'd so that cannot be optimised out by pCode optimiser,
10149 * src/pic16/pcode.c,
10150 * src/pic16/pcodepeeph.c,
10151 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10152 they are disabled by default, but can be enabled explicit with
10153 command argument --denable-peeps, for testing,
10154 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10155 --pomit-ivt in COMPILE_FLAGS
10157 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10159 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10160 compilation on MSVC
10162 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10164 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10166 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10168 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10169 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10171 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10173 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10174 would only assign 0x300001 register.
10176 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10178 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10179 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10181 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10183 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10185 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10186 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10187 added peephole 254 (left shift), 255 (jump table)
10189 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10191 * device/lib/Makefile.in: removed comment line with model-pic16,
10192 * (target port-specific-objects-pic16): the libraries and objects
10193 are copied to the build directory form the device/lib/pic16/bin
10196 Cumulative patch concerning pic16 port:
10197 * library directory has been re-organized,
10198 * added support for PIC18F1220,
10199 * added headers and library sources for chips 18f1220,18f6520,
10200 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10202 * configuration registers setting has changed, now each supported
10203 device has a complete description of the registers it uses,
10204 * all initialisations are moved to idata sections, these section
10205 can be absolute or relocatable,
10206 * fixed initialisation of codespace variables,
10207 * fixed warning about PCLATU and gpsim,
10208 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10209 * (genAssign): use table reads when assigning from variables in codespace,
10210 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10211 char/int variables placed in codespace,
10212 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10213 registers set in .asm file, no need for --pomit-config-words anymore,
10214 * (pic16glue): some 8051 legacy segments are commented out
10215 (to be removed completely),
10216 * added support for alternative assembler and linker with --asm=
10217 and --link= command line arguments,
10218 * peepholes are disabled automatically in the port, no need to
10219 specify on command line,
10220 * port supports natively char/int/long multiplication, but converts
10221 all divisions to support functions,
10222 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10223 to the file set in variable $2,
10224 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10225 strings in ASCII format and not in hex,
10226 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10227 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10228 allocate proper register if iCodes aren't temporary,
10230 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10232 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10234 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10236 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10239 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10241 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10242 computed address is reused
10243 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10244 multi-byte bitfields
10246 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10248 * src/z80/gen.c: (genArrayInit): must check for pointers too
10250 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10252 * support/regression/tests/zeropad.c: never meant to commit the
10253 nestedstruct test: removed, added check for GCC version
10255 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10257 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10258 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10259 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10260 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10261 bugs 928906 and 954082 half-empty initializers
10263 * src/SDCCsymt.c (getAllocSize): added for above fix
10264 * src/z80/gen.c (genArrayInit): fixed bug 741044
10265 * support/regression/tests/zeropad.c: added tests
10267 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10269 * src/pic16/device.c (pic16_dump_section): corrected bug which
10270 caused some symbols of the libraries to be misplaced
10272 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10274 * src/pic16/glue.c,
10275 * src/pic16/ralloc.h,
10276 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10277 to fix conflict with pic port
10279 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10281 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10282 externs configuration variables,
10283 * src/pic16/ralloc.h,
10284 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10285 prototype in header, commented out some debug messages
10287 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10289 * src/pic16/glue.c,
10290 * src/pic16/main.c,
10291 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10292 for gpasm COFF object generation. Thanks to D. Hawkins for
10295 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10297 * src/ds390/main.c,
10298 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10299 Brock for spotting this)
10300 * src/ds390/gen.c (genEndFunction),
10301 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10302 interrupt handler and critical. Disable push/pop optimizations when
10303 peephole optimizations disabled.
10305 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10307 Updated pic16 library sources and headers.
10308 * device/lib/pic16/pic18f*/ ,
10309 * device/include/pic16/*.h: modified to handle structured SFR
10312 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10314 * src/port.h (PORT structure): added hook initPaths, now each
10315 port can declare its own default search paths,
10316 which can been seen with the --print-search-dirs option,
10317 see pic16 port for example,
10318 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10319 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10320 * (doPrintSearchDirs): NEW, replaces in a central manner the
10321 printing of search dirs which was split in set*Paths functions,
10322 * (main): added call to port->initPaths and doPrintSearchDirs,
10324 * src/ds390/main.c,
10327 * src/izt/tlcs900h.c,
10328 * src/mcs51/main.c,
10330 * src/pic16/main.c: modified port structures to reflect addition of
10333 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10334 * (pic16_dump_section): for registers in same address reserve memory once,
10335 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10337 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10338 result is greater in size than right or left,
10339 * (pic16_genUMult8X8_8): there are some cases where the result can
10340 be 16 bits size, so handle these,
10341 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10342 * (pic16_outBitC): modified to emit pcodes,
10343 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10345 * (genDivOneByte): implemented algorithm to divide 8-bits,
10346 * (genCmp): uncommented goto, but issues still exist,
10347 * (genAnd): fixed a bug with variables >8bits,
10348 * (genPackBits): optimization added that uses BCF/BSF to change a
10350 * (genAssign): fixed bug when assigning floating point literals,
10351 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10352 __sdcc_gsinit_startup label,
10353 * src/pic16/main.c (_pic16_init): removed search directory
10355 * (_pic16_initPaths): NEW, used to initialise search directories,
10356 * (_hasNativeMulFor): support functions for all except char/int
10357 multiplication, and char division,
10358 * (PIC16_port struct): modified entry for native mul support,
10359 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10361 * (buildCallTree): call to register_usage is ifdef'ed out,
10363 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10365 * device/include/string.h: applied Stas Sergeev's patch to make this
10366 header file compatible with the preprocessor -Wundef option
10367 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10368 failure (fixes bug #941458)
10370 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10372 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10373 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10374 that the variable, not the function, should be static
10375 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10376 to be consistent with non-literal case
10378 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10380 * src/SDCCast.c (isConformingBody): fixed bug #949967
10381 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10382 convilong): fixed bug #952086
10384 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10386 * src/SDCCmem.c (allocVariables): fixed bug #955321
10388 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10390 * src/hc08/main.c (_hc08_genAssemblerEnd),
10391 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10392 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10393 completely eliminated the use of a temporary file
10394 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10395 when more than one file linked
10396 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10398 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10400 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10401 which fixes bug #543481
10402 * support/regression/tests/bug-751703.c: fixed comments left from a
10403 cut and paste error
10404 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10405 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10406 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10408 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10409 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10410 are now changed to underscores in moduleName
10412 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10414 * as/mcs51/lkmem.c: better fix for bug #954173
10416 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10417 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10419 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10420 * device/include/c8051f000.h,
10421 * device/include/c8051f120.h,
10422 * device/include/c8051f300.h,
10423 * device/include/c8051f310.h,
10424 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10425 PWM16) and detab'ed
10427 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10429 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10430 and mailing lists, doc'ed --no-peep-comments, removed reference
10431 to knoppix (newest version has no LyX/LaTeX), other minor changes
10432 * src/SDCCglue.c (glue): save 2 bytes stack space with
10433 option --main-return. The ljmp could probably be avoided too
10435 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10437 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10439 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10441 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10442 * src/SDCCopt.c (isLocalWithoutDef),
10443 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10444 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10445 (credit to Maarten Brock for patch #949363, on which this is based)
10446 * support/regression/tests/bug-751703.c: some test cases of extern used
10447 within inner scopes.
10449 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10451 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10453 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10455 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10456 dwWriteLabel): fix to create valid debugger symbols even when
10457 the module name has non-alphanumeric symbols in it
10458 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10459 when a variable's allocation has been optimized away
10462 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10464 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10466 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10467 * src/mcs51/main.c,
10468 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10469 * src/ds390/main.c,
10470 * src/z80/gen.c (z80_emitDebuggerSymbol),
10472 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10474 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10475 * src/pic16/main.c,
10476 * src/avr/gen.c (avr_emitDebuggerSymbol),
10478 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10480 * src/SDCCdebug.c (emitDebuggerSymbol),
10482 * src/port.h: added a debugger struct to the port struct. Added a
10483 callback for defining debugger symbols
10485 * src/SDCCast.c (createLabel),
10486 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10489 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10490 iCode back to the ast for the function
10492 * src/hc08/ralloc.c (hc08_assignRegisters),
10493 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10494 unneeded fields from the regs struct.
10495 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10496 pushReg() & pullReg() functions instead of emitcode()
10498 * src/hc08/gen.c (genLabel, genhc08Code),
10499 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10501 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10504 * src/hc08/gen.c (genEndFunction, genhc08Code),
10506 * src/mcs51/gen.c (genEndFunction, gen51Code),
10508 * src/ds390/gen.c (genEndFunction, gen390Code),
10510 * src/z80/gen.c (genEndFunction, genZ80Code),
10513 * src/pic/gen.c (genEndFunction, genpic14Code),
10515 * src/pic16/gen.c (genEndFunction, genpic16Code),
10517 * src/avr/gen.c (genEndFunction, genAVRCode),
10519 * src/xa51/gen.c (genEndFunction, genXA51Code),
10521 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10522 specific code to cdbFile.c and out of the backend code generators
10524 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10525 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10526 starting address is now 0
10529 * as/hc08/m08pst.c,
10530 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10531 assembler directive for DWARF support
10532 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10536 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10538 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10540 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10541 and inappropriate peephole optimization in jump tables
10543 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10545 * as/hc08/m08pst.c,
10546 * src/SDCCglue.c: sdccopt works for the hc08 port now
10548 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10550 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10552 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10554 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10556 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10558 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10562 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10563 comments from the peephole optimizer replacement rules
10564 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10566 * src/SDCCcse.c (updateSpillLocation),
10567 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10569 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10570 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10571 objects far pointers
10573 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10575 * src/SDCCsymt.h: a missing part of my last change
10576 * src/pic/ralloc.c (regTypeNum),
10577 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10579 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10582 * src/SDCCicode.c (aggrToPtrDclType),
10583 * src/SDCCptropt.h,
10584 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10585 ptrPseudoSymConvert),
10586 * src/pic/ralloc.c (regTypeNum),
10587 * src/pic16/ralloc.c (regTypeNum),
10588 * src/hc08/ralloc.c (regTypeNum),
10589 * src/ds390/ralloc.c (regTypeNum),
10590 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10591 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10593 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10595 * link/z80/lkmain.c (afile),
10596 * as/hc08/lkmain.c (afile),
10597 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10598 prevent a pointer problem when a filename has no directory and
10599 no extension specified.
10601 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10603 * link/z80/lkmain.c (afile): allow periods in directory names
10604 * link/z80/lkmain.c (afile),
10605 * as/mcs51/lkmain.c (afile),
10606 * as/hc08/lkmain.c (afile): allow linker script file to have an
10607 extension other than ".lnk"
10608 * link/z80/lklex.c (getfid),
10609 * link/z80/lkmain.c (parse),
10610 * as/mcs51/lklex.c (getfid),
10611 * as/mcs51/lkmain.c (parse),
10612 * as/hc08/lklex.c (getfid),
10613 * as/hc08/lkmain.c (parse): Support comments in the linker script
10614 file on lines by themselves and after filenames
10616 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10618 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10620 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10622 * src/z80/peeph-z80.def: removed some peephole rules that don't
10623 work with multibyte arithmetic (fixed bug #937126)
10624 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10625 to registers and not global variables
10626 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10627 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10628 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10629 checking for assignments not internally generated (fixed bug #931895)
10630 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10631 structure member (fixed bug #930072)
10633 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10635 * src/SDCCmain.c (linkEdit),
10636 * src/hc08/main.c (_hc08_parseOptions),
10637 * as/hc08/Makefile.in,
10638 * as/hc08/aslink.h,
10640 * as/hc08/m08pst.c,
10641 * as/hc08/lkrloc.c (relr, rele),
10642 * as/hc08/lkarea.c (lnkarea)
10643 * as/hc08/lkmain.c (afile, parse),
10644 * as/hc08/lkelf.c: support for ELF output
10645 * as/hc08/lks19.c (s19),
10646 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10648 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10650 * as/mcs51/lkihx.c: Fixed bug #899105.
10652 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10654 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10655 .dsp files from Unix to DOS.
10657 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10659 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10660 function pointers; we have been compliant for several months now.
10661 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10662 change that was accidently commented out
10663 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10664 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10667 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10669 * src/hc08/gen.c: output of all of the internal debugging information
10670 is now controlled by the D() macro; it is disabled by default
10672 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10674 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10675 harder to keep the same registers during a CAST iCode
10676 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10677 long via int can be done in a single cast, if the signedness is
10679 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10680 putchar() in tinibios.c in ds390's library
10682 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10684 * src/SDCCast.c (decorateType): fixed bug #898889,
10685 cast result of a literal complement too
10686 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10687 fixed check for bitfields
10689 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10691 * src/SDCCicode.c (geniCodeLogic): made it static,
10692 (geniCodeLogicAndOr): added in order to fix bug #905492,
10693 (ast2iCode): fixed bug #905492
10694 * support/regression/tests/bug-905492.c: added
10695 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10696 (processParms): fixed bug #927659: don't copy parms, this will clear
10698 * support/regression/tests/bug-927659.c: added
10700 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10702 * src/SDCCast.c (addCast): don't cast float to char
10703 * device/lib/libsdcc.lib: added _memmove
10705 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10707 * device/lib/large/Makefile: fixed parallel execution by
10708 replacing `make` by `$(MAKE)`
10710 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10712 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
10713 offsets (fixes bug #923936)
10715 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
10717 * device/lib/small/Makefile: fixed parallel execution by
10718 replacing `make` by `$(MAKE)`
10720 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10722 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
10724 2004-03-23 Scott Dattalo <scott AT dattalo.com>
10726 * src/pic/gen.c (genCpl): multi-byte complements were not working.
10727 * src/regression/Makefile: Regression test was not running.
10729 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10731 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
10732 complement if possible
10733 * src/SDCCval.c (valComplement),
10734 * src/SDCCicode.c (operandOperation): fixed complement of literal
10735 * support/regression/tests/onebyte.c (testComplement): added
10737 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
10739 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
10740 return an optimized tree; actually replace actParm with the new tree
10741 * src/SDCCast.h: added some parantheses to remove side effects
10742 * support/regression/tests/bug-920866.c
10744 2004-03-21 Scott Dattalo <scott AT dattalo.com>
10745 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
10746 Bit operands were not being handled properly in the pic14 port.
10747 (now src/regression/add.c passes again).
10749 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10751 * src/SDCC.y (labeled_statement): case and default no longer require
10752 a following statement (RFE #893037)
10754 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10756 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
10757 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
10758 disabled (fixes bug #916294)
10759 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
10760 "mov a,acc"; patch provided by Lenny Story
10761 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
10763 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10765 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
10767 * src/ds390/gen.c (genFunction, genEndFunction),
10768 * src/ds390/ralloc.c (ds390_assignRegisters),
10769 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
10770 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
10771 pushed if there are parameters passed on the stack. Also, a cleaner
10772 way to decide if r0/r1 should be pushed/popped. (Together they fix
10775 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10778 * device/lib/mcs51/crtpagesfr.asm,
10779 * device/lib/mcs51/crtxinit.asm,
10780 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
10781 to avoid confusion with Si Lab's SFRPAGE register.
10783 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10785 * src/SDCCglue.c (emitMaps): allow public sfr variables
10786 * src/SDCCglue.c (initialComments): include compiler build date
10787 with compiler version and put the timestamp of the generated
10788 assembly file on a serperate line to be less confusing.
10789 * src/port.h: added genInitStartup hook
10791 * src/ds390/main.c,
10794 * src/pic16/main.c,
10796 * src/z80/main.c: genInitStartup initialize as NULL (default to
10797 historical behaviour)
10798 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
10799 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
10800 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
10801 library instead of hard coding it into the compiler.
10802 * support/regression/ports/mcs51-stack-auto/spec.mk,
10803 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
10804 * device/lib/mcs51/Makefile,
10805 * device/lib/small/Makefile,
10806 * device/lib/large/Makefile,
10807 * device/lib/mcs51/crtpagesfr.asm,
10808 * device/lib/mcs51/crtstart.asm,
10809 * device/lib/mcs51/crtxclear.asm,
10810 * device/lib/mcs51/crtxinit.asm,
10811 * device/lib/mcs51/crtclear.asm,
10812 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
10813 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
10814 and into user configurable files.
10815 * device/lib/clean.mk: clean mcs51 directory too
10816 * support/regression/tests/longlit.c: added static to T1 declaration
10817 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
10818 accesses in the initialization code
10820 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10822 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
10823 OSCTRIMVAL as noted in bug #916008
10825 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10827 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
10828 in loops with multiple exits (reported as incorrect registers
10829 used by Martin Helmling in Sdcc-user list)
10831 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10833 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
10834 made ds390 register extensions look less like error messages
10836 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10838 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
10839 reported by Adam Wozniak in Sdcc-user list
10841 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
10843 * src/SDCCast.c (decorateType): fixed with bug and promotion in
10844 arithmetic optimizations, added debug output
10846 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
10848 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
10849 * sdcc.spec: updated and split sdcc into 3 rpms
10850 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
10851 needed for literals of LEFT_OP and '+'
10852 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
10853 introduced RESULT_TYPE_NOPROM
10854 (geniCodeMultiply): fixed logic for decision if mul is optimized to
10856 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
10857 limited promotion to int only for '*'
10858 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
10860 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
10862 * src/pic16/gen.c (genSkip),
10863 (genc16bit2lit), (gencjneshort): commented out
10864 (is_LitOp): new helper function, checks operand type
10865 (genCmpEq): rewritten
10867 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
10869 * support/regression/tests/bug-908454.c: added
10871 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
10873 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
10874 * src/SDCCicode.c (usualBinaryConversions): op needs int type
10875 (geniCodeCast): cosmetic, don't preserve bit storage class
10876 (geniCodeLeftShift): added promotion
10877 (geniCodeLogic): fixed regression
10878 * src/SDCCsymt.c (computeTypeOr): accept bits too
10879 (compareType): 2nd part of fix for bug #908454, needed for bitfields
10881 2004-03-07 Borut Razem <borut.razem AT siol.net>
10883 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
10885 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
10887 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
10888 version of pic16_genPackRegisters which does not check if ic is a
10890 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
10891 function cause string1.c regression test fails
10893 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
10895 * sim/ucsim/configure.in,
10896 * sim/ucsim/configure,
10897 * sim/ucsim/doc/Makefile.in: use docdir
10898 * src/SDCC.y: fixed sbit atrributes
10899 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
10900 * src/SDCCast.c (decorateType): |^& need special promotion handling
10902 * src/SDCCsymt.h: moved definition of RESULT_TYPE
10903 * src/SDCCsymt.h (computeType),
10904 * src/SDCCicode.c: computeType() needs op
10905 * src/SDCCsymt.c (checkTypeSanity),
10906 * doc/sddman.lyx: "plain" bitfields are unsigned
10907 * src/SDCCsymt.c (computeTypeOr): added
10908 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
10910 * src/SDCCval.c (val*): computeType() needs op
10911 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
10912 * support/regression/tests/onebyte.c: added tests for |^&
10914 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
10916 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
10917 for writing icode into asm output.
10919 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
10921 * src/pic16/device.c: added some debug lines enabled
10922 with macro DEBUG_CHECK,
10923 * src/pic16/genarith.c: more debug in genPlus,
10924 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
10925 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
10926 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
10927 * (aopForSym): onStack symbols are re-placed in data memspace,
10928 and onStack flag is cleared,
10929 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
10930 copy temporary pcodeop,
10931 * (genPcall): added warning for not updating PCLATU,
10932 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
10933 always true for pic16 port,
10934 * (genMultOneWord): NEW, supports integer multiplication,
10935 * (genMult): modified to call genMultOneWord,
10936 * (ifxForOp): added warning when return NULL,
10937 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
10938 flag is set before call to operandFromSymbol for implicit
10940 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
10941 options.intlong_rent are set by default,
10942 * (_hasNativeMulFor): modified to allow port generation of integer
10944 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
10945 set regtype to REG_SFR for all registers, restricting seting the
10946 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
10948 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10950 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
10951 more than 500 times in the regression tests
10953 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10955 * support/Util/SDCCerr.h,
10956 * support/Util/SDCCerr.c,
10957 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10959 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
10960 for symbol conflicts.
10961 * support/valdiags/tests/enum.c,
10962 * support/valdiags/tests/tentdecl.c,
10963 * support/valdiags/tests/struct.c: expect possible error messages
10964 referring to original symbol definitions.
10965 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
10967 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
10969 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
10971 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
10973 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
10975 * src/pic16/ralloc.c (newReg): fixed bug #908929
10977 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10979 * src/ds390/gen.c: added missing #include "main.h"
10981 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
10983 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
10984 checking if symbol is already in set,
10985 * src/pic16/device.h: prototype for checkAddSym,
10986 * src/pic16/gen.c: (_G): added entry interruptvector,
10987 * (assignResultValue): removed some commented out lines,
10988 * (genFunction): check for ISR via sym->type, absolute section for
10989 interrupt code is created via a new pBlock, the goto instruction is
10990 placed now correctly at the interrupt vector position, changed all
10991 references from ivec to _G.interruptvector,
10992 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
10993 is the interrupt is a high priority one, same for return from ISR,
10994 * src/pic16/glue.c: changed all calls of addSetHead for publics and
10995 externs to calls of checkAddSym,
10996 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
10997 pic16_pcode_verbose flag is set,
10998 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
10999 * src/pic16/pcoderegs.c: message about how many registers are saved
11000 will only be emitted if pic16_pcode_verbose flag is set,
11002 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11004 * src/ds390/ralloc.h,
11005 * src/ds390/ralloc.c (ds390_regWithIdx),
11006 * src/ds390/gen.c (emitcode),
11007 * src/ds390/main.h,
11008 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11009 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11010 ds390operandCompare, getRegsRead, getRegsWritten,
11011 initializeAsmLineNode): customized instruction size calculation for
11012 ds390, started basis for some register optimizations
11013 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11014 corresponding assembly output
11015 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11016 missing push/pop of r0/r1. Optimized push/pops
11018 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * src/mcs51/main.c (instructionSize): fixed ACALL size
11021 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11023 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11025 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11026 the sorting of rlist with NULL elements
11027 * (print_idataType, print_idata): NEW to create idata sections
11028 * src/pic16/device.h: idataSymSet new variable
11029 * src/pic16/gen.c (genFunction): fixed some bugs in string
11030 comparing, improved the absolute section creation for ISRs,
11031 added FSR0L/FSR0H in registers that are saved in an ISR,
11032 * (genInline): fixed the processing of inline snippets,
11033 now they undergo no process by the peephole optimizer
11034 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11035 are placed in idataSymSet,
11036 * (pic16emitStaticSeg): extern symbols are added in externs,
11037 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11038 switching when aboslute variables are placed in access bank memory
11039 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11040 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11041 commented out with #if,
11042 * (pic16_packRegisters): reintroduce the check for CAST because some
11043 symbols are not correctly handled,
11044 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11045 pCodeInstruction instead of pCode,
11046 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11047 pCodeAsmDir definition,
11048 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11049 directive, then the argument directive is emitted without the leading
11050 tab, hack for inline labels which must be in the first column,
11051 * (compareLabel,pic16_findNextInstruction),
11052 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11053 * (insertBankSwitch): modified for the new pCodeAsmDir,
11055 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11056 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11058 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11060 * (pushSide): commented out with #if,
11061 * (assignResultValue): fixed some typos in saving
11063 * (genPcall): FIXED and sync'ed with genCall,
11064 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11065 * (genNearPointerGet): fixed to handle some more cases,
11066 implementation scheme via table reads,
11067 * (genConstPointerGet): modified to access code memory correct,
11068 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11069 and improved to handle some cases
11070 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11071 instead of "RETLW" for init data
11072 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11073 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11074 variables are placed in access bank memory (<0x80 and >=0xf80),
11075 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11076 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11077 TBLWT_POSTDEC,TBLWT_PREINC
11078 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11079 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11081 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11082 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11083 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11084 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11086 2004-02-29 Borut Razem <borut.razem AT siol.net>
11088 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11089 support/Util/findme.h, support/Util/system.h: enhance binary relative
11090 search for lib and include by using findProgramPath()
11092 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11095 * src/SDCCpeeph.c (pcDistance),
11097 * src/mcs51/ralloc.h,
11098 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11099 * src/mcs51/main.h,
11100 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11101 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11102 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11103 size calculation port specific, started basis for some register
11105 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11106 missing push/pop of r0/r1. Optimized push/pops
11107 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11108 * device/lib/_modsint.c (_modsint),
11109 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11110 and stack version so regression tests pass
11112 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11114 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11115 * src/SDCCast.c (decorateType): catch another small optimization
11117 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11118 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11119 modified to finally use computeType() all over SDCC,
11120 see Feature Request #877103
11121 * src/SDCCval.h: cosmetic
11122 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11123 valCompare(); regression tested in muldiv.c
11124 * support/regression/tests/muldiv.c (testMod): mod sign follows
11127 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11129 * src/SDCCast.c (decorateType): fixed bug #902362
11130 * doc/INSTALL.txt: fixed install instructions for win32
11132 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11134 * device/include/Makefile.in (install): fixed by replacing spaces
11137 * doc/INSTALL.txt: updated for release
11138 * doc/sdccman.lyx: added warning for --xstack being buggy
11140 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11142 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11143 to eliminate build warnings.
11144 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11146 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11147 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11149 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11150 removed -penable-stack, added comment for stack pragma, added
11151 warning for not initializing the stack/frame registers, removed
11152 comment at interrupts section
11154 Stack is made permanent, there is no ability to disable stack usage.
11155 * src/pic16/device.h,
11156 * src/pic16/device.c: removed all references to USE_STACK macro,
11157 * src/pic16/device.c (pic16_dump_section): when no elements in
11158 rlist, free rlist before return,
11159 * (pic16_dump_int_registers): NEW, internal registers are a new set
11160 of general purpose registers reused by each function,
11161 * (checkAddReg): returns 1 if registers is added to set,
11162 * (pic16_groupRegistersInSection): when a registers is of type
11163 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11164 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11165 SRCASECMP macro is moved here from device.c
11166 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11167 PO_PCLATU, PO_PRODL, PO_PRODH,
11168 * (pic16_pCodeOpType, genMinus,
11169 changed compares to "a" register, with AOP_ACC,
11170 * (pic16_genPlus): fixed some bugs and indented properly,
11171 * (pic16_addSign): changed size to size+offset in the MOVWF
11173 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11174 multiply 8-bit operand by literal, result is 8-bit,
11175 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11176 multiply 2 8-bit operand, result is 8-bit,
11177 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11179 * src/pic16/gen.c: changed accUse to contain WREG only,
11180 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11181 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11182 true, do not use immediate addressing any more unless sym is a
11183 pointer in codespace,
11184 * (aopForRemat): do not use immediate addressing when symbol not in
11185 codespace and when symbol's address is requested,
11186 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11188 * (aopGet): added case for AOP_ACC and don't return "accumulator
11189 bug" but WREG instead,
11190 * (popGetTempReg): pushes contents of temporary register in stack,
11191 * (popReleaseTempReg): pops contents of temporary register from
11192 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11193 * (pic16_popGet): separated case AOP_ACC to return register WREG
11194 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11195 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11196 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11197 the use of immediate pointers to certain cases only.
11199 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11200 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11201 * (assignResultValue, genCall, genRet): modified to use the new
11202 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11203 genPcall is still broken,
11204 * (genFunction): added code to create 'A' type pBlocks when
11205 interrupt functions are generated, code not extensively tested yet,
11206 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11207 * (genEndFunction): modified so ISRs pop stored registers from stack,
11208 * (genMultOneByte): cleanup,
11209 * (AccRsh): added flag andmask, to and result with appropriate mask,
11210 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11211 * (genDataPointerGet): fixed and reenabled its use,
11212 * (genNearDataPointerGet): bugs fixed,
11213 * (genDataPointerSet): bugs fixed,
11214 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11215 pic16_DumpSymbol, pic16_DumpOp,
11216 * src/pic16/genutils.h: function prototypes for the above functions,
11217 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11219 * (pic16emitRegularMap): many many many improvements, but needs a
11221 * src/pic16/main.c: enable_stack in pic16_options is removed,
11222 * (_pic16_parseOptions): removed command line options -penable-stack,
11223 * (_process_pragma): emit stack symbol only when stack pragma is
11225 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11226 redirected to FSR0L/FSR0H pair,
11227 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11228 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11229 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11231 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11232 * (dumpPicOptype): NEW,
11233 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11234 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11235 with movff instruction,
11236 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11237 added pic16_int_regs, some packRegsFor* functions are commented out,
11238 because produce errors,
11239 * src/pic16/NOTES: minor modifications
11241 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11243 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11244 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11246 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11247 * as/mcs51/lkaomf51.c: fixed bug #895763
11249 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11251 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11253 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11255 * doc/sdccman.lyx: added details about the HC08 storage classes and
11256 interrupts, fixed the register usage info for z80 & gbz80
11258 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11260 * doc/sdccman.lyx: added more pic16 port documentation
11261 * device/include/pic16/: added header pic18fregs.h
11263 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11265 * doc/sdccman.lyx: added Vangelis' contribution
11267 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11269 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11270 extend to the next CALL or PCALL, not just to the next CALL.
11272 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11274 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11276 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11278 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11279 bug #895752 and a better fix for bug #716790
11281 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11283 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11285 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11287 * doc/sdccman.lyx: minor changes, minor changed
11289 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11291 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11292 which can't handle SDCC_NEWONEBYTEOPS,
11293 (geniCodeMultiply): removed conversion from mult to shift for pic14
11296 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11299 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11300 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11301 thus fixing bug #895406
11303 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11305 * device/lib/_modsint.c,
11306 * device/lib/_modslong.c: sign follows divisor only
11307 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11308 signs or signedness can be ignored
11309 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11310 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11311 added optimization for IFX,
11312 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11314 reenabled optimization for IFX, which was removed on 2004-01-11
11315 * src/SDCCast.h: added return type IFX
11316 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11317 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11318 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11319 SDCC_OLDONEBYTEOPS selects the old behaviour
11320 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11321 changed again and commented promotion rule
11322 * src/SDCCval.c (valDiv): promotion no longer necessary
11323 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11324 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11326 * support/regression/tests/onebyte.c: added
11328 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11330 * gen.c (genInline): reverted to old code for assemnling inline
11331 code because of bug reported James Chadd
11333 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11335 * ralloc.h: missing declarations from previous patch,
11336 seems that patch for ralloc.h was never applied, fixed
11338 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11339 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11343 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11344 indirect addressing. Marked FSR0 as deprecated
11345 * gen.c (pointerCode): commented out, not needed now
11346 (pic16_popGet2p): new MOVFF helper function
11347 (genGenPointerGet),
11348 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11349 (shiftRLong): removed duplicate debugging info
11351 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11353 * src/ds390/gen.c (genNearPointerGet),
11354 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11355 optimization with bits, but not bitfields.
11356 * src/ds390/ralloc.c (packRegisters),
11357 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11359 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11361 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11363 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11366 * src/SDCCicode.c (operandFromSymbol),
11367 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11368 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11369 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11370 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11371 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11372 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11374 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11375 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11376 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11377 * src/SDCCsymt.c (newSymbol),
11378 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11381 * src/SDCCval.c (newiList): fixed bug #885705
11383 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11385 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11386 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11388 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11390 * device/include/c8051f120.h,
11391 * device/include/c8051f300.h,
11392 * device/include/c8051f310.h: added/updated header files for Silicon
11393 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11394 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11395 in new section Submitting patches
11397 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11399 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11400 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11401 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11403 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11404 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11405 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11407 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11408 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11409 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11411 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11412 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11413 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11414 genGenPointerSet): fixed bug #892400
11415 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11416 to eliminate build warnings.
11417 * src/SDCCast.c (processParms),
11418 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11420 * support/valdiag/valdiag.py: added GCC to the list of defines active
11421 when compiling with gcc
11423 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11425 * support/Util/SDCCerr.h,
11426 * support/Util/SDCCerr.c,
11427 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11428 with an incomplete type (fixed bug #883734)
11429 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11431 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11435 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11437 * src/SDCCast.c (decorateType),
11438 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11439 function pointer implementation
11440 * support/regression/tests/funptrs.c: added tests to verify both forms
11441 of function pointers work correctly. Added tests to verify parameters
11442 are passed in the correct order.
11444 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11446 * device.c (regCompare): registers are sorted by ascending
11447 address and increasing size,
11448 * main.c (_pic16_finaliseOptions): removed the declaration
11449 of compiler macro MCU. Now a macro of the format pic18fxxxx
11450 will be defined from the command line
11452 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11453 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11455 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11456 PCOP_RLCF was overwritten!
11457 * gen.c (genSkip): commented out calls to pic16_emitcode,
11458 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11460 * (genRRC): added debugging info,
11461 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11462 overwritten while shifting,
11463 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11464 overwritten while shifting,
11467 * (shiftLLeftOrResult),
11468 * (shiftRLeftOrResult),
11470 * (shiftLLong): Implemented with pic16_emitpcode
11471 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11472 * (genLeftShift): Fixed bug, operand for shift by variable always
11473 was "and"ed with 0x0f,
11474 * (genLeftShiftLiteral),
11476 * (genRightShiftLiteral): added debugging info,
11477 * (genrshFour): added comment,
11478 * (genRightShift): determined signedness from operand "left"
11479 instead of "result"
11481 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11483 * src/SDCCicode.c (geniCodeParms),
11484 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11485 function pointers, fixed function pointer bugs #861242 and #861896
11487 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11489 * device/include/c8051f000.h,
11490 * device/include/c8051f120.h,
11491 * device/include/c8051f300.h: added header files for Silicon
11492 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11494 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11496 * src/SDCCast.c (processParams): added new type flow and restructured
11497 (gatherAutoInit): added new type flow
11498 (addCast): cosmetic changes
11499 (getLeftResultType): added new type flow for array indices, patch
11500 provided by Stas, see FR #877103
11501 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11502 array index patch by Stas
11503 * src/SDCCast.h: added prototype getResultTypeFromType()
11505 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11506 * src/pic/glue.c (pic14emitStaticSeg),
11507 * src/pic16/glue.c (pic16emitStaticSeg),
11508 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11509 for initialization of symbols
11510 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11511 * support/Util/SDCCerr.h:
11512 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11513 * .version: bumped version number to 2.3.8
11514 * device/include/Makefile.in (install),
11515 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11518 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11520 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11521 Slade Rich fixed an optimization bug
11522 * src/pic/pcodepeep.c,
11523 * src/pic/pcoderegs.c
11524 * doc/Makefile (install): added test for directory
11526 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11528 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11529 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11530 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11531 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11532 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11533 * as/mcs51/asexpr.c (term),
11534 * as/hc08/asexpr.c (term): fixed bug #887146
11536 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11538 * src/z80/gen.c (genMult): handle single byte result product
11539 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11540 DUMMY_READ_VOLATILE (fixed bug #886367)
11542 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11544 * support/regression/tests/libmullong.c: fixed logic, on little endian
11545 hosts we ended without a mullong_wrapper()
11547 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11549 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11550 virus/worm forged address usage.
11552 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11554 Fixed promotion, it should be done on AST level:
11555 * src/SDCCast.c (addCast): added promotion to int
11556 (decorateType): updated call to upCast()
11557 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11558 usualUnaryConversions()
11560 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11562 * support/regression/tests/literalop.c (mulWrapper): Added a
11563 wrapper to remove integer overflow warnings.
11565 * support/regression/tests/float_trans.c: Made work on host.
11567 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11570 * support/regression/generate-cases.py (main): Changed from inline
11573 * doc/Makefile (install): Changed to depth first to get rid of
11574 missing directory install warning.
11576 * as/Makefile (install-doc): Made work on Mac.
11578 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11580 * src/SDCCast.c: added an additional type flow in decorateType() of
11581 opposite direction, see feature request #860006; it's enabled at runtime
11582 by setting the environment variable SDCC_NEWTYPEFLOW
11583 * src/SDCCast.h: changed prototype of decorateType()
11584 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11585 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11586 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11587 see feature request #877103
11588 * src/SDCCval.c: updated call of decorateType()
11589 (valBitwise): fixed bug #882876
11590 (valMinus): added promotion
11591 (valLogicAndOr): result is unsigned
11592 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11593 * src/SDCCsymt.c (computeType),
11594 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11595 must not cause an unsigned operation
11596 * src/pic/glue (pic14emitRegularMap),
11597 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11599 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11601 * src/pic/pcode.c (PCodeID): commented out left over debug code
11603 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11605 * support/valdiag/tests/overflow.c: added shift tests
11606 * src/pic/device.c,
11613 * src/pic/pcodepeep.c,
11614 * src/pic/pcoderegs.c,
11615 * src/pic/ralloc.c,
11616 * src/pic/ralloc.h: applied patch from Slade Rich;
11617 added support for multiple code pages and multiple RAM banks on the
11618 PIC 14 port. The ASM files now no longer simply assume all the
11619 code / RAM are in the same page / bank. This means the linker can
11620 safely allocate code/RAM of separate ASM files to different pages/banks.
11621 * doc/sdccman.lyx: added Slade's tips
11622 * src/mcs51/peeph.def: fixed bug #880768
11624 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11626 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11627 * src/SDCCast.c (decorateType): fixed bug #880197
11629 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11631 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11634 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11635 strtof is not part of C89 and isn't included with Mac OS X.
11637 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11639 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11640 shiftL2Left2Result): fixed bug #879326
11641 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11642 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11643 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11644 address fetch for clr instruction
11645 * device/lib/hc08/_mulint.c: created optimized assembly version
11646 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11648 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11650 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11651 proposed in FR #877103
11653 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11655 * src/SDCCval.c (cheapestVal): added missing checks
11656 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11657 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11659 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11661 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11664 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11666 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11667 loaded with the linker search paths (-L arguments) and the libraries
11668 to be linked with the current source (-l arguments). Changes
11669 currently will affect only the pic16 port.
11670 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11671 include path the port specific paths and port specific libraries,
11672 * gplink command now contains the $3 argument,
11673 * src/pic16/device.h,
11674 * src/pic16/device.c,: structure PIC_device is made public and
11675 renamed to PIC16_device, the same for variable Pics which is renamed
11676 to Pics16. Updated all references to them.
11677 * src/pic16/glue.c (pic16glue): corrected bug with code
11678 initialization which bypassed the variable initializations block.
11680 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11681 COMPILE_FLAGS and added the --nostdinc option
11683 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11685 * device/include/mc68hc908jb8.h: Register defs for another member
11686 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11688 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11690 Documenting changes from previous commits.
11691 * configure.in (version 1.56),
11692 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11693 when generating output files to configure the pic16 library,
11694 but now I've commented it out, since gputils aren't installed in the
11695 SF compile farm, so library won't compile
11697 * device/lib/Makefile.in (version 1.56): initially I've added in
11698 target 'all' the prerequestive 'model-pic16' so it compiled the
11699 pic16 library, but now I've commented it out for the same reasons
11701 * added targets 'model-pic16' and 'objects-pic16' to compile the
11703 * added target 'port-specific-objects-pic16' to handle the
11704 generated libraries and copy them into the build/ directory
11705 * added target 'clean-intermediate-pic16' to clean intermediate
11706 files into pic16 directory
11707 * in target 'installdirs' added line to create directory pic16 in
11708 the installation path
11710 * device/include/Makefile.in (version 1.11): in target 'install'
11711 added lines to copy all header files to installation path,
11712 * in target 'installdirs' added line create directory for pic16
11713 headers in the installation path
11715 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
11717 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
11720 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
11723 * device/lib/configure.in,
11724 * device/lib/configure: fixed for autoconf 2.57
11726 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11728 * src/z80/main.c (_parseOptions): fixed the portmode= command line
11729 option so that it actually works. Made it specific to the z80, since
11730 the gbz80 doesn't have these kinds of I/O ports.
11732 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11734 * device/include/z180.h,
11735 * device/lib/_memcpy.c,
11736 * device/lib/_memmove.c,
11737 * device/lib/_mulint.c,
11738 * device/lib/ser_ir.c,
11739 * device/lib/ser_ir_cts_rts.c,
11740 * device/lib/_strcmp.c,
11741 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
11742 * src/z80/main.c (_process_pragma): add support for pragmas bank and
11743 portmode; added deprecation warning for bank= and protmode= forms.
11744 Also, guard against buffer overflow.
11745 * src/z80/gen.c (aopGet): generate better code for sfr banked read
11747 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11749 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
11750 changed interrupt vector table generation to only emit declared vectors.
11751 * device/include/Makefile.in: added missing backslash
11752 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
11754 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11756 Mainly changes to support compilation of the device libraries
11757 * src/pic16/device.c: stack is allocated via symbol and not
11758 via literal number. The symbol is placed in the corresponding
11759 position of the data ram
11760 * (pic16_dump_section): relocatable and absolute uninitialized
11761 data are now emitted in sorted order to reduce section naming,
11762 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
11763 weren't marked as being in the access bank,
11765 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11767 Added portion of GNU PIC Library under the directory
11768 device/include/pic16 and device/lib/pic16. These files
11769 contain the declarations of SFRs for the PIC18Fxx2 devices.
11770 The directory is initialized via configure from toplevel.
11772 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
11774 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
11775 the spilllocations to be compared correctly
11777 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11779 * src/SDCCast.c (decorateType): fixed bug introduced today
11781 2004-01-12 Borut Razem <borut.razem AT siol.net>
11783 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
11784 doc/sdccman.lyx: upper case pragmas are deprecated
11786 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11788 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
11789 in simpler and even better code
11791 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
11793 * src/SDCCicode.c (operandOperation): fixed bug #874819
11794 * src/SDCCast.c (decorateType): fixed
11795 char foo (unsigned long ul) { return ul > 0; }
11797 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11799 * doc/sdccman.lyx: Moved and added some sections, small changes
11800 all over. Telling LaTeX to be less strict with word spacing
11801 to better keep the right margin. Changed some notes about
11802 maintainance of the ports in section 3.2.1 - is it OK like this?
11804 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
11806 SDCC source changes:
11807 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
11808 convilong): modified to inform the pic16 port that builtin functions
11811 PIC16 PORT specific changes:
11812 * src/pic16/device.c pic16_dump_equates() added,
11813 processor registers declared internally by the port are emitted in
11814 the translation as equates,
11815 * src/pic16/gen.c: inline code is passed unprocessed to the
11817 * (pic16_popGetLit2): fnuction modified to take second operand as
11818 pCodeOp pointer and not as literal,
11819 * (popRegFromIdx): prefixed with pic16_,
11820 * (pic16_popCombine2): modified to receive already allocated pCode
11822 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
11823 * (genFunction): initializes local stack frame and pushes on stack
11824 all the registers used by this function,
11825 * (genEndFunction): restores all registers from stack and restores
11827 * src/pic16/glue.c (pic16emitRegularMap): various changes and
11829 * (pic16glue): changed the program startup sequence,
11830 * added new dbName code 'A' for functions placed in absolute section
11831 * src/pic16/main.c: added function attribute _naked,
11832 * added pragma 'code' to place a fnuction at an absolute address,
11833 * added command line arguments --debug-ralloc and --pcode-verbose,
11834 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
11835 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
11836 * (pic16_newpCodeOpLit2): modified to take the second operand as
11838 * (pic16_printpBlock): modified to emit each function in a separate
11840 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
11841 UPPER for immediate operands,
11842 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
11844 * src/pic16/peeph.def: all peepholes with movff are commented out,
11845 because there is a problem in the pcode peep optimizer,
11846 * src/pic16/ralloc.c: the register allocator can now reuse local
11847 function symbols for another function. This saves register usage.
11848 * src/pic16/ralloc.h: added flag isLocal in structure regs,
11850 Added file src/pic16/NOTES with information about program writing on
11851 the current port version.
11853 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11855 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
11856 and peephole 252 (array access)
11858 2004-01-09 Borut Razem <borut.razem AT siol.net>
11860 * src/SDCCmain.c : fixed #872250: -l command line defined library
11861 files are scanned before standard library files
11863 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11865 * src/SDCCast.c (decorateType): fixed bug #874046
11867 2004-01-09 Borut Razem <borut.razem AT siol.net>
11869 * support/scripts/sdcc.nsi: remove previous installation
11871 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11873 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
11874 bytes for last interrupt vector (mcs51)
11875 * sdcc.spec: fixed typo
11877 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11879 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
11880 gen51Code): more efficient parameter receive for --model-large
11883 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11885 * src/ds390/main.c,
11886 * src/z80/main.c: added missed needLinkerScript flags (more than
11887 one port structure defined in these file)
11888 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
11891 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
11893 * src/SDCCmain.c: removed various references to DEFAULT_PORT
11894 * src/port.h: added flag needLinkerScript in port->linker
11895 structure to inform whether to create a .lnk file or not,
11897 * src/ds390/main.c,
11899 * src/mcs51/main.c,
11901 * src/pic16/main.c,
11903 * src/z80/main.c: changed appropriately to configure
11904 needLinkerScript flag
11906 * src/pic16/gen.c (genAddrOf): fixed bug #863624
11907 * src/pic/glue.c: added variable udata_section_name to
11908 override default uninitialized data segment definition for
11909 devices only with SHAREBANK memory (reported from Erik Epetrich)
11910 * (pic14emitOverlay): modified to emit a commented overlay segment
11911 directive when no overlay data exist
11912 * (picglue): modified to emit uninitialized data segment
11913 according to udata_section_name
11914 * src/pic/main.c (_pic14_parseOptions): added command line
11915 options --udata-section-name=[name] to override default
11916 udata definition name
11917 * modified _linkCmd and _asmCmd to include compiler passed
11918 arguments via -W option
11919 * src/pic16/main.c: added $l in _asmCmd, changed extension for
11920 object file from '.rel' to '.o' in port->linker structure,
11921 changed size of fptr from 2 to 3 in port structure
11923 2004-01-07 Borut Razem <borut.razem AT siol.net>
11925 * support/scripts/sdcc.nsi: update PATH
11926 * support/scripts/sdcc.ico: craeted
11928 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
11930 * device/include/Makefile.in: fix install
11931 * doc/Makefile: fix install
11933 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11935 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
11937 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
11938 how the function variable allocation summary is displayed; also
11939 include information about variables allocated to the overlay
11942 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11944 * as/mcs51/lkmain.c: Help about -Y option
11945 * as/mcs51/lkarea.c: Fixed gcc warnings
11947 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11949 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
11951 * support/valdiag/tests/overflow.c: added
11952 * src/SDCCast.c (decorateType),
11953 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
11954 LEFT_OP (left shift)
11956 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11958 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
11959 (default behaviour).
11961 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11963 A python script to validate compiler diagnostic messages. It can be
11964 used to verify that sdcc complains about bad c source code and
11965 gives a good location of the error.
11966 * support/valdiag/Makefile,
11967 * support/valdiag/valdiag.py,
11968 * support/valdiag/tests/*
11970 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11972 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
11973 * src/SDCCsymt.c (newEnumType),
11975 * support/Util/SDCCerr.c,
11976 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
11978 * support/regression/tests/enum.c: added test for enum values that
11979 require at least 2 bytes of storage.
11981 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
11983 * src/common.h: added ifndef/define/endif macros
11984 around the header file.
11985 Bug reported from Jesus Calvino-Fraga
11987 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11989 * sdcc.spec: updated
11990 * device/include/Makefile.in: don't install CVS directories
11991 * device/lib/Makefile.in: added removal of CVS directories after install
11992 * doc/Makefile: fixed install, added local_icons
11993 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
11994 * src/mcs51/gen.c (genRightShift): fixed bug #870788
11995 * src/ds390/gen.c (genRightShift): fixed bug #870788
11996 * src/SDCCast.c (decorateType): fixed bug #870781
11998 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12000 PIC16 port related changes:
12001 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12002 added variable stackPos,
12004 * gen.c: genCall, assignResultValue: added support for
12005 pushing/retrieving function parameters to/from stack,
12006 genFunction,genEndFunction: setup stack frame for the
12007 generated function,
12008 genAddrOf: will be changed according to bug 863624
12010 * added files genutils.c and genutils.h which contain gen*
12011 debugged and optimised functions extracted from gen.c
12013 * glue.c: added variable 'externs' which holds extern symbols,
12014 pic16emitRegularMap: is modified to properly handle relocatable
12015 symbols under the new scheme,
12016 pic16createInterruptVect: is modified
12017 pic16printPublics: is modified to emit 'global' assembler directives,
12018 added pic16_printExterns to print extern symbols,
12019 pic16glue: initializes stack/frame pointer in the beginning of
12020 the assembly output. Temporary hack, will be corrected later,
12021 because gplink yet does not support stack and SDCC does not
12022 yet support a type of crt0.o object to create the final binary.
12024 * Removed many lines that contain 8051 legacy code.
12025 * The code is finally placed under a 'code' directive.
12026 * Added port specific options.
12028 * _process_pragma: simplified since now we do not need *special*
12029 include file to define SFR registers. But a separate header
12030 will be needed. This will be developed later.
12031 * _pic16_parseOptions: added, parses port specific options:
12032 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12033 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12034 --preplace-udata-with=
12036 * _pic16_setDefaultOptions: modified to initialize section names,
12037 but hack is temporarly out of order since it needs improvement.
12038 * _pic16_genAssemblerPreamble: configuration words are emitted by
12039 their address instead of their name. This part is incomplete and
12040 supports only the 18Fxx2 devices. Other devices will emit an error
12041 during assembly since they do not contain the same set of config
12043 * _pic16_genIVT: is modified,
12045 * pcode.c: added definitions for some hardware registers that are needed
12047 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12048 All PCI entries are updated. Now LFSR is supported.
12049 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12050 * added pic16_newpCodeOpLit2 to support instructions with
12051 two literal arguments
12052 * pic16_pCode2str: corrected code that emits assembler instructions
12053 with two literal operands and those that have an access bit modifier
12054 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12055 this fixes a bug which caused some labels to be lost, when an
12056 assembler directive was added, i.e. banksel,
12057 * pic16_FixRegisterBanking: improved logic that causes the insertion
12059 * InlineFunction: functions that are called once, are not any more
12060 inlined. This can be a port option in the future,
12062 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12064 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12065 hold the corresponding uninitialized symbols,
12066 * pic16_allocProcessorRegister: registers have explicit marked the
12068 * pic16_allocInternalRegister: registers are explicit marked as
12070 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12071 processing list, so bit registers were lost,
12074 * ralloc.h: added field 'accessBank' and original symbol operand
12075 in register definition,
12076 * removed the field isMapped from register definition,
12078 ** Several functions have been removed from various sources:
12079 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12080 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12081 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12082 pic16_assignRelocatableRegisters
12084 ** others have been introduced:
12085 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12086 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12088 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12090 * support/scripts/inc2h.pl: changed definition of BIT_AT
12091 to emit 'sbit at' instead of 'bit at'. This was a request.
12093 PIC16 port related preliminary changes:
12094 * gen.c: prefixed function popRegFromString with
12095 pic16_ and all references to it corrected
12096 * pcode.c: all pic16_pc_* hardware registers prefixed
12097 with underscore (_),
12098 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12099 * ralloc.c: newReg(): when register is REG_SFR then
12100 set address to rIdx,
12101 pic16_allocProcessorRegister(): marks register wasUsed=0
12102 pic16_writeUsedRegs(): added a call to assign processor
12103 registers via pic16_assignFixedRegisters
12105 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12107 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12108 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12109 variables in unused register banks. Also the SSEG is placed
12110 wherever there is enough space for it, and IDATA can be anywhere
12111 in internal RAM. For now compile using -Wl-Y[stack_size].
12112 The mem file is different for this option as well, since it
12113 makes no sense of talking about DSEG lenght.
12115 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12117 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12118 in certain cases, e.g. when ROM assignment, patch provided
12119 from Albert den Haan.
12121 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12123 Many signedness and type propagation fixes:
12124 * src/SDCCicode.c: made geniCodeCast() static
12125 replaced SPEC_ by IS_ (cosmetic)
12126 (operandOperation): fixed div and mod operation
12127 (usualBinaryConversions): added support for promotion of char
12128 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12129 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12130 (geniCodeAdd): an array index will stay unsigned, even if promoted
12132 (geniCodeArray): ditto
12133 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12134 * src/SDCCsymt.c (computeType): added more support for char;
12135 promotion of char is selectable by promoteCharToInt, fixed signedness
12137 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12138 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12139 * src/SDCCval (val*): replaced signedness calculation by
12141 rearranged if-branches (cosmetic)
12142 (valShift): added warning W_SHIFT_CHANGED
12143 (valCompare): fixed problem with different types
12144 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12145 * support/regression/tests/literalop.c: added many cases
12146 * support/regression/tests/ast_constant_folding.c: changed finally to
12148 * .version: new year, new version: 2.3.7
12149 * src/SDCCmain.c (main): applied patch #866468
12150 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12151 provided by Scott Bronson
12152 * doc/sdccman.lyx: updated documentation for sdcdb
12153 updated and added chapter tips
12155 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12157 * src/SDCCsymt.h: missing from yesterday's commits
12159 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12161 * src/SDCC.y (struct_or_union_specifier),
12162 * support/Util/SDCCerr.c,
12163 * support/Util/SDCCerr.h: verify that struct & union tags are used
12166 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12168 * src/SDCCglobl.h: missing from yesterday's commits
12170 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12172 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12173 sft_attributes, struct_declaration, parameter_declaration,
12174 type_name, start_block, declaration_list),
12175 * src/SDCC.lex (check_type): support redefinition of typedef names
12177 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12179 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12180 aligned xdata arrays. Erik helped me with the if clause.
12182 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12184 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12187 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12190 * src/SDCCast.c (newAst_),
12192 * src/SDCCicode.c (ast2iCode, newiCode),
12194 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12195 expr, statement, expression_statement, selection_statement,
12196 iteration_statement, expr_opt, jump_statement): foundation for tracking
12198 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12201 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12203 * support/Util/SDCCerr.c,
12205 * src/SDCCast.c (createCase, createDefault, decorateType),
12206 * src/SDCClabel.c (labelUnreach),
12207 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12209 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12210 (with thanks to Stas Sergeev)
12211 * device/include/time.h,
12212 * device/lib/time.c (CheckTime): suppress unreachable code warning
12214 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12216 * src/SDCCast.c (createIvalCharPtr),
12217 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12219 * support/regression/tests/nullstring.c: tests for these two bugs
12221 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12223 * support/Util/SDCCerr.h,
12224 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12225 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12226 about storage class and 'at' used inside struct or union
12227 * src/SDCCBBlock.c (iCodeFromeBBlock),
12228 * src/SDCCcse.c (ifxOptimize),
12229 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12230 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12231 printIval, emitStaticSeg, emitOverlay),
12232 * src/SDCClabel.c (deleteIfx),
12233 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12234 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12235 gatherAutoInit, processParms),
12236 * support/Util/SDCCerr.h,
12237 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12238 reporting for post-parse errors.
12240 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12243 implicit casts via union; they don't work on big endian systems
12244 (possible fix for bug #861138)
12246 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12248 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12249 * src/mcs51/main.c: fixed the fix for bug #737001
12251 2003-12-15 Borut Razem <borut.razem AT siol.net>
12253 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12255 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257 * support/makebin/makebin.c: put output in binary mode
12259 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12261 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12262 xdata and data memory on startup. Set the environment variable
12263 SDCC_NOGENRAMCLEAR to disable this.
12264 * src/mcs51/peephole.def,
12265 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12266 (allows non-interrupt and interrupt code to safely compete for a resource
12267 without the non-interrupt code having to disable interrupts)
12269 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12271 * src/SDCCicode.c (geniCodeAdd),
12272 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12273 with valFromType if type might be a pointer and host is big endian).
12274 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12275 types, not just integer types.
12276 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12277 multiply defined with mismatching "at" address.
12279 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12281 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12282 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12283 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12284 with embedded nulls (fixed bug #753752)
12286 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12288 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12289 Apparently this did not see much testing (endless loop)
12291 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12293 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12295 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12297 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12298 gracefully handle NULL memmap pointers
12300 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12302 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12303 instead of deleting the iCode when an operand is volatile
12304 * src/z80/gen.c (genDummyRead),
12305 * src/mcs51/gen.c (genDummyRead),
12306 * src/ds390/gen.c (genDummyRead),
12307 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12309 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12310 * src/SDCC.y: fixed bug #850420
12312 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12314 Applied z80 i/o port patch from Peter Townson and fixed some operators
12315 to better handle operands in A register.
12316 * device/include/z180.h
12322 * src/z80/peeph-z80.def
12323 * src/z80/peeph.def
12326 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12328 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12330 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12332 * device/lib/hc08/_mullong.c: Removed extra #endif
12334 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12336 * sim/ucsim/hc08.src/inst.cc,
12337 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12338 carries from x to h
12339 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12340 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12341 * device/include/stdarg.h: fixed varargs for hc08
12342 * device/lib/Makefile.in,
12343 * device/lib/hc08/Makefile,
12344 * device/lib/hc08/_mulint.c,
12345 * device/lib/hc08/_mullong.c: fixed some endian problems
12347 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12349 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12350 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12351 * device/lib/_gptrget.c,
12352 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12354 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12356 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12357 * src/SDCCast.c (astErrors): fixed bug #846007
12358 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12360 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12362 * src/SDCCast.c (decorateType): disabled a transformation I added in
12363 revision 1.188 (access to fields of a structure at an absolute address);
12364 it breaks with bitfields, extern declarations, and gcse analysis.
12365 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12366 could be assigned through a pointer, so don't complain.
12367 * src/SDCCast.c (astErrors),
12369 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12371 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12373 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12374 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12375 output of __config directives, since gpasm now supports them
12376 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12377 pre-processor macro, i.e. -DMCU=p18f452
12378 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12379 and modified to handle 'cast' icode similarly to '=' icode
12380 * src/pic16/device.h (typedef struct PIC_device): added field
12381 'extMIface' to indicate that chip has external memory interface
12382 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12383 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12386 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12388 * src/SDCC.y (pointer): fixed bug #846006
12389 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12390 * src/SDCCast.c (decorateType): fixed bug #846009
12391 * src/ds390/peeph.def,
12392 * src/ds390/gen.c (genAnd, genOr),
12393 * src/mcs51/peeph.def,
12394 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12396 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12398 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12405 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12409 * src/SDCCbitv.c: added function to free a bitvector
12410 * src/SDCClrange.h,
12411 * src/SDCClrange.c: added function to recompute the liveranges
12412 * src/avr/ralloc.c,
12413 * src/ds390/ralloc.c,
12414 * src/hc08/ralloc.c,
12415 * src/mcs51/ralloc.c,
12416 * src/pic/ralloc.c,
12417 * src/pic16/ralloc.c,
12418 * src/xa51/ralloc.c,
12419 * src/z80/ralloc.c: recompute the liveranges after register packing
12421 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12423 * src/SDCCloop.c (newInduction): fixed bug #845630
12425 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12427 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12428 inadvertantly left behind from my 2003-11-12 change
12430 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12432 Updated headers I neglected to commit yesterday.
12433 * src/SDCClrange.h,
12436 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12438 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12439 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12440 * src/SDCCopt.c (eBBlockFromiCode),
12441 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12442 the creation of the key hash table from the sequencing so it can be used
12443 earlier (for some GCSE bug fixes still pending)
12445 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12447 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12448 * support/regression/tests/addsub.c: testing genPlus shortcut
12450 2003-11-15 Borut Razem <borut.razem AT siol.net>
12452 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12454 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12456 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12457 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12458 ordering is immaterial.
12459 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12461 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12463 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12464 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12465 (SIGSEV) of bug #840381
12466 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12467 unlink new file before rename if new and old filenames are the same)
12469 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12471 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12472 uninitialized variables) for the mcs51. Set environment variable
12473 SDCC_GENRAMCLEAR to test.
12474 xdata initialization slightly shorter
12476 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12479 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12480 #838241 & 780691 (basicly the same bug)
12481 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12482 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12484 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12486 * src/SDCCmain.c (linkEdit): "fix" #834252
12488 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12490 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12492 * src/SDCC.y: fixed bug #819403
12494 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12496 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12497 the reentrant attribute.
12498 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12499 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12501 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12502 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12503 erroneously reduced to a literal.
12504 * src/hc08/ralloc.c (packRegisters, rematStr),
12505 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12508 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12510 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12511 * doc/sdccman.lyx: changed from 'article' to 'book'
12512 * doc/Makefile: readded test_suite_spec and cdbfileformat
12514 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12516 * device/include/stdlib.h: include malloc.h to comply with ANSI
12517 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12519 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12521 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12522 * doc/clean.mk: also remove *.out files
12523 * doc/sdccman.lyx: some additions, larger top/bottom margins
12525 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12527 * src/SDCC.y: fixed bug #837365
12528 * support/regression/tests/bitopcse.c
12529 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12530 a symbol (might be valop instead)
12531 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12532 * device/lib/clean.mk: added hc08 to the cleaning list
12534 2003-11-04 Borut Razem <borut.razem AT siol.net>
12536 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12538 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12539 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12540 malloc is declared in standard stdlib.h
12542 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12544 * device/lib/hc08/Makefile: need to clean .rel not .o files
12545 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12547 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12551 * src/mcs51/main.c,
12552 * src/ds390/main.c,
12556 * src/pic16/main.c,
12557 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12558 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12559 tests (which uses the port's oclsExpense function)
12565 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12567 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12569 * src/SDCCcse.c (ifxOptimize),
12570 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12571 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12572 deleting the IFX iCode.
12573 * src/hc08/ralloc.c: reduced unneeded slocs
12574 * src/hc08/gen.c: fixed bug in asmopToBoolean
12576 2003-11-04 Borut Razem <borut.razem AT siol.net>
12578 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12579 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12580 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12581 transferred to configure
12583 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12585 Use headers defined in the C[++] standards:
12586 * sim/ucsim/gui.src/serio.src/fileio.cc
12587 * sim/ucsim/gui.src/serio.src/frontend.cc
12588 * sim/ucsim/gui.src/serio.src/main.cc
12589 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12590 * support/Util/NewAlloc.c
12592 * as/mcs51/lklibr.c
12596 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12598 * Added MSVC projects for hc08 assembler and linker:
12599 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12600 /as/hc08/link_hc08.dsp
12602 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12604 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12606 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12608 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12610 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12612 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12614 2003-10-31 Borut Razem <borut.razem AT siol.net>
12616 * support/cpp2/cpplib.h,
12617 support/cpp2/cpplib.c,
12618 support/cpp2/cpplex.c,
12619 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12620 to switch _asm block preprocessing on / off. Default is
12621 #pragma preproc_asm +
12623 2003-10-31 Borut Razem <borut.razem AT siol.net>
12625 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12626 when outputting comment blocks (when executed with -C option) and
12627 _asm (SDCPP specific) blocks
12629 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12631 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12633 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12635 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12637 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12639 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12640 * src/SDCCast.c (decorateType): fixed bug #832664
12642 2003-10-31 Borut Razem <borut.razem AT siol.net>
12644 * support/cpp2/cpplex.c: fixed for SDCPP:
12645 comments(when executed with -C option) and _asm blocks
12646 were included even if they where in skipped #if block.
12647 Applied solution from GCC cpp 3.3.2
12649 2003-10-31 Borut Razem <borut.razem AT siol.net>
12651 * src/SDCC.lex: sdcc now understands both formats:
12652 '# <line_number> <file_name>' and
12653 '#line <line_number> <file_name>'
12654 * support/cpp2/cppmain.c: sdcpp now generates the standard
12655 '# <line_number> <file_name>' instead of former
12656 '#line <line_number> <file_name>'
12658 2003-10-30 Borut Razem <borut.razem AT siol.net>
12660 * support/cpp2/cpphash.h,
12661 * support/cpp2/cpplib.h
12662 * support/cpp2/cpplex.c,
12663 * support/cpp2/cppmain.c,
12664 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12666 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12668 Fixed a number of problems revealed by bug #827883.
12669 * src/SDCCloop.c (loopInvariants): Spill location of the
12670 result operand should be recomputed if extracted from
12671 a loop. Also, don't extract assignments of an iTemp
12673 * src/SDCCast.c (isConformingBody): loop reversal should
12674 not occur if the control variable is involved with a
12675 relational operator.
12677 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12679 * .version: bumped to 2.3.6 to reflect the big improvements
12680 made by Erik and Klaus. Thanks!
12682 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12684 Replaced the livrange code.
12685 * src/SDCClrange.c: added new LR code
12687 * src/SDCCBBlock.h: removed remainig parts from old LR code
12688 * src/ds390/ralloc.c,
12689 * src/ds390/gen.c: minor fixes to make it work with new code
12691 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12694 * as/hc08/lkrloc.c,
12696 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12697 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12698 (tweaked fix for bug #818696)
12700 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12702 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12704 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12707 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12708 * src/mcs51/gen.c (gencjneshort),
12709 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12710 more efficient (per Scott Bronson's suggestion)
12712 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12714 Extended the semantics of the critical keyword to include
12715 individual statements. See RFE #827755 and #799831
12720 * support/Util/SDCCerr.c
12721 * support/Util/SDCCerr.h
12726 2003-10-19 Borut Razem <borut.razem AT siol.net>
12728 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
12730 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12732 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
12734 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
12735 and predecrement operand is displayed
12737 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12739 * src/SDCCval.c (valMinus): fixed bug #826041
12741 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12743 Some hc08 related updates that I missed earlier
12744 * sim/ucsim/stypes.h
12745 * support/regression/ports/hc08/spec.mk
12747 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12749 New target "hc08" for the Motorola 68hc08 family of micros
12757 * sim/ucsim/hc08.src/*
12758 * sim/ucsim/configure.in
12759 * src/ucsim/configure
12760 * sim/ucsim/packages_in.mk
12763 * device/include/mc68hc908qy.h
12764 * device/lib/hc08/*
12765 * device/lib/Makefile.in
12766 * support/regression/ports/hc08/*
12767 * support/regression/Makefile
12769 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12771 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
12773 * src/ds390/gen.c (genCast): fixed bug #821957
12775 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12777 * device/lib/logf.c: "fixed" overlay bug
12778 * support/regression/ports/host/spec.mk: added m library
12779 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
12780 * support/regression/tests/float_trans: added (for Eric)
12782 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
12784 * src/mcs51/gen.c (genCpl): fixed bug
12785 http://sf.net/mailarchive/message.php?msg_id=6263915
12787 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
12789 * src/SDCCast.c (decorateType): added extended constant folding
12790 * src/SDCCsymt.c (computeType): cleanup
12791 * src/SDCCval.c (valShift): minor optimization
12792 * support/regression/tests/ast_constant_folding.c: added
12794 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12796 * src/SDCCmain.c: removed some unintended changes
12798 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12800 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
12801 * src/z80/gen.c: fixed part of bug #817589
12802 * src/SDCCsymt.c (checkFunction): fixed bug #817895
12804 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
12806 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
12817 * src/ds390/ralloc.c
12819 * src/mcs51/ralloc.c
12821 * src/pic16/ralloc.c
12822 * src/xa51/ralloc.c
12824 * src/z80/gen.c: removed unused label "release:"
12826 2003-10-06 Borut Razem <borut.razem AT siol.net>
12828 * src/SDCC.lex: removed definition of unused variables
12829 save_optimize and save_options
12831 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
12833 * clean.mk: removed '=' in "-maxdepth=1"
12834 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
12835 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12837 2003-10-06 Borut Razem <borut.razem AT siol.net>
12839 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
12840 my_unput() replaced by unput()
12842 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
12844 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
12845 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
12846 type-punned pointer will break strict-aliasing rules"
12847 Old LR behaviour is again default; Klaus' LR can be choosen by
12848 defining the environment variable LRKLAUS
12852 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
12853 * clean.mk: fixed removal of files in bin/CVS/
12854 * device/lib/clean.mk: fixed removal of directories small and large
12855 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
12857 * src/SDCCval.c: removed superflous test for pedantic
12859 2003-10-05 Borut Razem <borut.razem AT siol.net>
12861 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
12862 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
12863 message "unmatched #pragma SAVE and #pragma RESTORE"
12865 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12867 * doc/sdccman.lyx: various additions and updates (interrupts, inline
12868 assembly, critical functions, atomic, nojtbound)
12870 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
12872 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
12878 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12881 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12883 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12885 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12886 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
12887 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
12889 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12891 * src/z80/gen.c (genRet): fixed bug #524753
12892 * src/z80/gen.c (genCast): fixed internal error on cast from
12894 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
12895 fix for bug #477835 to the z80
12896 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
12897 for tracking iCodes in the peephole optimizer for z80
12899 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12901 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
12902 the other part of bug #814548
12903 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
12905 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
12907 * src/SDCCcse.c: fixed part of bug #814548
12909 2003-09-28 Borut Razem <borut.razem AT siol.net>
12911 * src/asm.c: rewrite of printILine() to use temporary file instead
12913 * src/xa51/main.c: commented out declaration of int rewinds
12915 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12917 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
12919 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
12922 * src/asm.c (printILine): Fixed bug #811015
12924 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12926 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
12929 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12931 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
12932 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
12933 to correctly handle general case of AOP_PAIRPTR
12934 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
12936 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12938 * src/mcs51/ralloc.c (fillGaps),
12939 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
12940 register positioning bug)
12942 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
12944 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
12946 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12948 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
12949 genCodePointerGet, genGenPointerGet, genFarPointerSet,
12950 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
12951 (ralloc doesn't intentionally do this now, but perhaps later)
12952 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
12953 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
12954 register positioning bugs (Fixed bug #762602 and #795325)
12955 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
12956 (Fixed bug #808779)
12957 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
12958 lines that --i-code-in-asm generates
12960 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12962 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
12963 trying to fclose a FILE* that was already closed.
12965 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12967 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
12968 of const struct should be treated as if const themselves)
12970 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
12972 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
12974 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12976 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
12977 Unix (/n) and DOS (/r/n) line terminations.
12979 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12981 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
12984 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * src/mcs51/gen.c (genFunction, genEndFunction),
12987 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
12988 and restore of EA so that stack offsets to parameters are
12989 correct when using both critical and reentrant/stack-auto.
12990 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
12991 size (can be triggered in error if sloc is shared between
12992 different sized objects)
12993 * device/include/float.h: fixed macros to explicitly use
12994 unsigned long where needed
12996 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
12998 Feature req. 799831: added code to allow nesting of critical functions
12999 * src/mcs51/gen.c (genFunction, genEndFunction)
13000 * src/ds390/gen.c (genFunction, genEndFunction)
13002 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13004 * src/SDCCsymt.c (sclsFromPtr),
13006 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13007 support for standard C idiom of memory mapped variables; for
13008 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13009 to xdata int at 0x1234 tempvar = 1.
13010 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13011 provided by Akiya ISHIDA
13013 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13015 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13016 * src/SDCCval.c (constVal): added reduction from int to char
13017 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13018 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13019 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13021 * support/regression/tests/shifts.c: fixed
13023 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13025 * src/z80/gen.c (genXor): Fixed bug #805445
13027 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13029 Fixed bug #621531 (const & volatile confusion in the type chain).
13030 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13031 refer to the const or volatile state of the pointer itself.
13043 * src/pic16/ralloc.c
13044 * support/regression/tests/const.c
13046 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13048 When checking for duplicated modules, use absolute paths
13049 instead of relative paths. Files changed:
13054 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13056 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13058 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13060 * device/include/string.h: added size_t typedef, changed
13061 prototypes to use size_t, eliminated separate reentrant and
13062 non-reentrant declarations, added _memmove declaration
13063 * device/lib/_memcpy.c: changed to use size_t instead of int,
13064 changed /4 to >>2 to avoid division library call
13065 * device/lib/_memcmp.c,
13066 * device/lib/_memset.c,
13067 * device/lib/_strncat.c,
13068 * device/lib/_strncpy.c,
13069 * device/lib/_strncmp.c: changed to use size_t instead of int
13070 * device/lib/_memmove.c: new file (fixed bug #772294)
13071 * device/lib/Makefile.in: added _memmove.c
13072 * device/lib/z80/asm_strings.s: fixed bug #772290
13073 * support/regression/tests/bitfields.c: attempt to fix host assertion
13074 failure on amd64-unknown-linux2.2
13076 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13078 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13079 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13080 * as/z80/asmain.c (main): fixed bug #801766
13082 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13084 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13087 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13089 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13090 reported in bug #800609
13092 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13094 * Top header beautifications in src/pic16 directory:
13095 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13096 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13097 pcoderegs.h, ralloc.c, ralloc.h
13098 * main.c: added top header and GPL license notice
13099 * pcode.c: fixed the if-conditional warning
13101 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13103 * device/lib/_mullong.c: replaced int by short for gcc
13105 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13107 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13108 and JUMPTABLE iCodes properly now (worked by accident before)
13109 * src/mcs51/gen.c (leftRightUseAcc),
13110 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13111 iCode properly now. Use getSize instead of nRegs since a & b
13112 aren't part of the nRegs tally.
13114 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13116 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13117 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13118 before instructions that use the _STATUS register
13120 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13122 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13123 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13124 fetching of the pointer
13125 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13126 copied from genNearPointerSet()
13127 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13128 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13129 If they pop r0/r1 they must be called in the opposite order than aopOp().
13130 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13131 (resp. --stack-auto), prepared for --xstack
13133 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13135 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13137 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13139 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13140 these ports have their own __sdcc_external_start()
13142 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13144 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13145 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13146 type for bits was changed. It resulted in bit variables becoming
13147 global, which is not permitted in PIC 14 assembly output.
13149 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13151 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13153 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13155 Z80 and MCS51 linkers complaint if a public symbol is defined
13156 in more than one library module:
13160 * as/mcs51/Makefile.in
13162 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13164 A few small changes that speed up the peephole optimizer.
13168 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13170 Try to make the peephole optimizer smarter by maintaining
13171 an association between the assembly source code and the
13172 iCodes that originated them. Put this information to use
13173 with a new peephole rule condition "notVolatile" so that
13174 the rules can be aggressive yet still safe.
13179 * src/mcs51/peeph.def
13181 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13185 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13186 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13187 if the left or right operand symbols have the accuse flag set.
13189 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13191 Changed the type of the result of the ! (NOT) operator to char;
13192 previously it returned the same type as the source. This allows
13193 us to eliminate all the genFloatNot functions (all of its target
13194 implementations were very buggy) since !float can use the same
13197 * src/SDCCicode.c (ast2iCode): ! returns char
13198 * src/mcs51/gen.c (genNot, genNotFloat),
13199 * src/ds390/gen.c (genNot, genNotFloat),
13200 * src/z80/gen.c (genNot, genNotFloat),
13201 * src/pic/gen.c (genNot, genNotFloat),
13202 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13204 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13206 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13207 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13208 during interrupts. Ensure WSAVE is located at a shared bank address.
13209 2. Fixed page selection in some places
13210 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13211 the registers name strings.
13212 4. Fixed "signed / unsigned compare" compiler warnings.
13213 5. The PIC port manages its own allocation of the general purpose
13214 registers, but makes no attempt to reuse them. As a result when
13215 compiling it soon runs out of general purpose registers. Some
13216 additional code was added to the files pcode.c and device.c to walk
13217 through the function call tree and rename the registers so that they
13227 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13228 genPlus() & genMinus() when the result is the same as left or right
13230 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13232 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13234 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13236 Made bitfield a distinct type from bit so that bitfields
13237 convert as per ANSI C and bits retain their traditional
13238 boolean style behaviour. Implemented bitfield support in
13246 * src/ds390/gen.c: bit v bitfield split
13247 * src/z80/gen.c: New support for bitfields
13248 * support/regression/tests/bitfields.c: reenabled z80,
13251 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13253 Rules 246.x, 247.x relate to bitfields, the others speed up
13254 access to xdata mapped I/O devices.
13256 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13258 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13260 Cleaned up genPackBits and genUnpackBits and added two helper
13261 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13262 for literal assignments in genPackBits (thanks to Frieder for
13268 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13270 Fixed bug #748310 (pointer to function type mishandled when the
13271 function name is omitted). Also fixed a SIGSEGV when a function
13272 attribute (reentrant, etc) is used on a non-function or on a
13273 function but misplaced before the parameter list.
13275 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13277 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13278 * support/Util/SDCCerr.h,
13279 * support/Util/SDCCerr.c: Added func attr misuse error msg
13281 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13283 Fixed bug #787649 by anonymous
13284 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13285 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13287 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13289 Fixed numerous bitfield problems.
13291 * src/SDCC.y: More bitfield related error checking
13293 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13294 * support/Util/SDCCerr.h,
13295 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13296 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13297 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13298 * support/regression/tests/bitfields.c: tests added
13300 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13302 Made the constant following the "interrupt" keyword optional. If
13303 omitted, the function will not automatically be given an entry
13304 in the interrupt vector table (similar to #pragma NOIV, but
13305 less syntacticly kludgy). The interrupt number is also now
13306 range checked. Also fixed a bug in the high order bit example
13313 * support/Util/SDCCerr.c
13314 * support/Util/SDCCerr.h
13317 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13319 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13320 * src/SDCCicode.c (operandOperation): rewritten some ops
13321 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13322 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13324 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13325 be re-activated by defining REDUCE_LITERALS)
13326 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13327 unsigned, but are signed by default
13328 * src/SDCCval.c (constVal): rearranged
13329 * src/SDCCval.c (valMod): preliminary fix
13330 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13331 * support/regression/literalop.c: added, work in progress
13333 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13335 Generate warnings for useless declarations like "char data;"
13336 that don't do what new users expect.
13339 * support/Util/SDCCerr.h
13340 * support/Util/SDCCerr.c
13342 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13344 * src/SDCCval.c (valMult): fix overflow detection of negative int
13346 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13348 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13350 Changes to support big endian targets:
13363 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13365 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13366 * device/lib/time.c: fixed warning "integer overflow in expression"
13368 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13370 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13371 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13372 constants are unsigned; added recognition of "u" flag for unsigned
13373 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13374 * src/SDCCval.c (valDiv, valMod): fixed signdness
13375 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13376 signedness of modulo, left and right shift
13377 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13378 * support/Util/SDCCerr.h: added warning W_INT_OVL
13379 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13380 * src/SDCCast.c (ast_print): improved output of constants
13382 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13384 Fixed some warnings when building with MSVC:
13386 * as/mcs51/asdata.c
13390 * link/z80/aslink.h
13391 * link/z80/lkdata.c
13392 * link/z80/lkeval.c
13397 * support/cpp2/cpplib.c
13401 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13403 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13405 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13407 * support/librarian/clean.mk: Do not remove Makefile.
13408 * support/librarian/Makefile: added.
13410 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13412 Added librarian to MSVC build:
13415 * support/librarian/librarian.dsp
13417 'configure' not needed for librarian, removed:
13418 * support/librarian/configure
13419 * support/librarian/configure.in
13420 * support/librarian/config_in.h
13421 * support/librarian/Makefile.in
13423 Hopefully these ones built the librarian and the rest of sdcc properly:
13425 * Makefile.common.in
13427 Messed up 'configure', so revert to previous version:
13431 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13433 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13434 there, while the mantissa of a double is "only" 53 bits wide.
13436 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13438 Adding sdcclib to the build. MSVC project coming soon.
13439 Files added/changed:
13441 * support/librarian/clean.mk
13442 * support/librarian/configure
13443 * support/librarian/configure.in
13444 * support/librarian/config_in.h
13445 * support/librarian/Makefile.bcc
13446 * support/librarian/Makefile.in
13447 * support/librarian/sdcclib.c
13450 * Makefile.common.in
13454 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13456 Linker now complaints if linked modules have conflicting options, for
13457 example, one compiled using --model-large and another one compiled with
13458 --model-small. The following files were modified:
13460 * as/mcs51/asdata.c
13461 * as/mcs51/aslink.h
13463 * as/mcs51/asmain.c
13465 * as/mcs51/i51pst.c
13466 * as/mcs51/lkdata.c
13467 * as/mcs51/lklibr.c
13468 * as/mcs51/lkmain.c
13474 * link/z80/aslink.h
13475 * link/z80/lkdata.c
13476 * link/z80/lklibr.c
13477 * link/z80/lkmain.c
13480 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13482 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13483 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13485 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13487 * src/z80/mappings.i: fix _mul[us][int,long] entries
13489 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13491 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13493 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13495 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13496 * support/regression/tests/bitopcse.c: added
13504 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13506 added support for new library format to z80, gbz80 linkers:
13512 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13514 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13515 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13517 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13519 added DUMMY_READ_VOLATILE:
13528 * src/SDCCcse.c (algebraicOpts): many improvements
13529 * src/SDCCcse.h: removed algebraicOpts()
13530 * src/SDCCicode.c (picDummyRead): added
13532 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13534 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13535 "Insufficient space in data memory".
13537 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * src/mcs51/gen.c: fixed bug #771358
13540 * src/z80/gen.c: fixed bug #759087
13542 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13544 * src/pic16/glue.c: minor cleanup by Vangelis
13546 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13548 * device/include/regc515c.h: fixed #758477
13549 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13550 * device/lib/_gptrput.c: saved a few bytes
13551 * my tab spacing is 8, yours too?)
13552 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13553 * device/lib/serial.c: process RX bytes earlier than TX bytes
13554 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13556 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13560 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13562 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13564 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13566 * device/lib/Makefile.in: bad fix, reverted to 1.43
13568 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13570 * device/lib/Makefile.in: added missing z80 object files
13572 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13574 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13575 pic16 progress by Vangelis:
13578 * src/pic/Makefile:
13585 * pic16/genarith.c:
13590 * pic16/pcodepeep.c:
13593 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13595 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13597 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13599 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13600 added gbz80 build to MSVC project.
13601 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13602 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13603 from 8051 stuff and setup so it links using a .lnk file.
13605 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13607 * support/librarian/sdcclib.c: sdcc librarian.
13608 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13611 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13613 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13615 2003-07-02 Borut Razem <borut.razem AT siol.net>
13617 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13618 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13619 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13620 src/xa51/main.c, src/z80/main.c:
13621 virtualization of glue() function: each port has it's own glue function,
13622 which is accessed by do_glue function pointer in PORT.general structure
13624 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13626 * DS800C400 fun, improved ROM interface and tinibios.
13628 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13630 * More support for DS80C400. Now includes beginning of interface to ROM.
13632 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13634 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13636 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13638 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13640 2003-06-19 Borut Razem <borut.razem AT siol.net>
13642 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13644 2003-06-19 Borut Razem <borut.razem AT siol.net>
13646 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13647 fixed Z80 port - crt0.o: cannot open.
13649 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13651 * support/Util/MySystem.c (merge_command): revert bad fix
13653 2003-06-18 Borut Razem <borut.razem AT siol.net>
13655 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13657 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13659 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13660 option --use-stdout sends errors to stdout instead of stderr.
13662 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13664 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13666 2003-06-15 Borut Razem <borut.razem AT siol.net>
13668 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13669 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13670 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13671 fixed width array of pointers replaced with sets;
13672 multiple include and lib paths ared transferred to preprocessor and linker
13673 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13674 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13675 fixed width array of pointers
13676 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13677 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13678 fixupPath(), getPathDifference()
13679 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13680 fixed width array of pointers
13682 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13684 * src/pic16/ralloc.c: fix warnings
13685 * src/pic16/pcode.c: fix warning
13687 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13689 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13690 know all the details, but essentially this set of changes enable
13691 the pic16 port to generate movff instructions and generate assembler
13695 * src/pic16/glue.c:
13696 * src/pic16/pcode.c:
13697 * src/pic16/device.c:
13698 * src/pic16/main.c:
13699 * src/pic16/pcode.h:
13700 * src/pic16/pcoderegs.c:
13701 * src/pic16/ralloc.c:
13702 * src/pic16/ralloc.h:
13704 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13706 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13707 added option --vc, so sdcc errors and warnings are compatible with
13708 Microsoft Visual Studio.
13710 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13712 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
13713 device/lib/libfloat.lib: added atof function.
13715 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
13717 * doc/sdccman.lyx: updated to Lyx 1.3
13718 * doc/cdbfileformat.lyx: updated to Lyx 1.3
13719 * doc/test_suite_spec.lyx: updated to Lyx 1.3
13720 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
13722 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
13724 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
13726 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13728 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
13729 additions to the "related tools/documentation" section
13731 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
13733 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
13735 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
13737 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
13738 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
13740 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
13742 * doc/sdccman.lyx: fix double dash and other minor things
13743 * doc/Makefile: fix double dash
13745 2003-05-28 Karl Bongers(patches from Martin Helmling)
13746 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
13747 condition and ignore commands.
13749 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13751 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
13752 is in parts still quite out of date, I did changes as far as I felt makes sense
13753 for a non-native english speaker.
13754 Please feel free to add to the manual or to correct my changes.
13755 * doc/Makefile: undid touching the date of intermediate tex files.
13757 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13759 * doc/sdccman.lyx: Manual has an index now
13761 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
13763 Finalize muluint/mulsint and mululong/mulslong merging:
13764 * device/lib/_mulint.c
13765 * device/lib/_mullong.c
13766 * device/lib/gbz80/mul.s
13767 * device/lib/gbz80/stubs.s
13768 * device/lib/z80/mul.s
13769 * device/lib/z80/stubs.s
13770 * src/SDCCsymt.c (initCSupport)
13772 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13774 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
13775 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
13776 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
13777 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
13780 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13782 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
13783 the regression tests I'm not brave enough to enable 245.b, 245.c
13784 * doc/sdccman.lyx: added latex preamble for hyperref package.
13785 Using pdflatex this will give you a hyperlinked pdf file with
13786 bookmarks. (prepend '%' before /usepackage if this breaks something)
13788 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13790 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
13792 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
13794 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
13796 2003-05-21 <johan AT balder>
13798 * src/SDCCglue.c (printIval): fixed bug #739934
13800 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13802 Applied patch from bug 737905 (renamed yylineo to mylineno):
13809 * src/pic16/pcode.c: Cleaned warnings
13810 * src/pic16/pcodeflow.c: Cleaned warnings
13811 * src/pic16/pcoderegs.c: Cleaned warnings
13813 2003-05-19 Scott Dattalo <scott AT dattalo.com>
13815 * src/pic16/pcode.c: Cleaned warnings
13816 * src/pic16/pcodepeep.c: Cleaned warnings
13817 * src/pic16/ralloc.c: Cleaned warnings
13819 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13821 * doc/sdccman.lyx: fixed bug 739745
13822 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
13824 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
13826 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
13827 it can be defined with CFLAGS when running configure
13828 * src/SDCCmain.c: fixed compiling + linking with object files
13830 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
13832 * configure.in: configure for pic16 port,
13833 added --disable-pic16-port
13834 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
13835 * src/SDCCmain.c: linkOptions is changed to set *,
13836 added if/endif conditional macros to remove options help
13837 messages from optionsTable when a port is not configured, added
13838 support for the PIc16 port in the ports table, when executing
13839 the compiler with no port specified on command line, a default
13840 port is selected with the new macro DEFAULT_PORT which is
13841 defined in port.h, in setDefaultOptions() linkOptions is removed
13842 from initialization assignment, since now it is a set,
13843 parseCmdLine uses setParseWithComma for linkOptions, in
13844 linkEdit() linkOptions are accessed with new function indexSet()
13845 which returns the i'th item of a set variable. See SDCCset.c, in
13846 linkEdit() when calling buildCmdLine(), added linkOptions as
13847 last argument. Now users can pass arguments to gplink via the
13848 -Wl option, main() uses pic16glue() to glue up pic16 programs
13849 * src/SDCCpeeph.c: various changes to support pic16
13850 * src/SDCCset.c: added function void *indexSet(set *, int) to
13851 return the i'th item of the set
13852 * src/SDCCset.h: added function prototype for indexSet()
13853 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
13854 * src/clean.mk: added pic16 in CLEANALLPORTS variable
13855 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
13856 added macro DEFAULT_PORT
13857 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
13858 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
13860 * src/pic16/glue.c: commented out some error producing lines
13861 * src/pic16/main.c: __config directives are commented out to stop
13862 gpasm complaining and test the linkage with gplink, _linkCmd and
13863 _asmCmd changed to be more gplink and gpasm friendly
13864 * src/pic16/peeph.def: peep rule 3 is commented out, since it
13865 produced an error when parsed, peep rule 12 is added to utilize
13866 movff, but it is commented out since the pCode does not support
13867 yet a command with 2 address arguments
13869 2003-05-18 <johan AT balder>
13871 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13872 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13873 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
13875 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
13876 Added feature to script commands from file.
13878 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
13880 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
13881 * src/SDCCutil.c: include ctype.h for win32
13883 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
13885 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
13887 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
13889 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
13890 Fixed so you can set breakpoints prior to run, run does not stop
13891 on entry now. Add tbreak. Other enhancements and fixes for use
13894 2003-05-12 Borut Razem <borut.razem AT siol.net>
13896 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
13898 2003-05-11 Borut Razem <borut.razem AT siol.net>
13900 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
13901 the path of bin directory, so that PATH is the only env. variable, which has to be set
13902 in case of standard installation.
13903 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
13904 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
13905 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
13907 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13909 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
13910 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
13911 temp files are in the port dir; clean the gen/test directory when
13912 generating new test.c
13913 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
13914 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
13915 * support/regression/tests/zeropad.c: added
13917 2003-05-09 <johan AT balder>
13919 * src/SDCCglue.c: fixed bug #597940
13921 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
13923 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13924 cache sfr, optimize next,step, fix off by one sourceline,
13925 support ddd list function.
13926 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
13928 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13930 * support/regression/HTMLgen.py: added compare_s2f()
13931 * support/regression/Makefile: redo 1.27
13932 * support/regression/generate-cases.py: redo 1.5
13934 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
13936 * support/regression/tests/float.c: workaround 33 bit hex constant
13937 * support/regression/tests/simplefloat.c: fix division for host
13939 2003-04-29 Scott Dattalo <scott AT dattalo.com>
13941 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
13942 that tame's the PIC's over-aggressive optimizer.
13944 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13946 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
13949 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
13951 Initial support for DS80C400. "Hello world" runs on TINIm400
13954 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
13956 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13957 * Some notes on ddd usage added in debugger/README
13958 Martin Helmling adding more features and fixes for ddd GUI debugger.
13959 Code added for nexti, stepi, up, down, and other adjustments.
13961 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
13963 * src/pic/pCodepeep.c non-wildcard asmops are now handled
13964 * src/pic/peeph.def Added two rules to optimize carry manipulation
13965 * src/pic/* removed debug printfs
13967 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
13969 * debugger/mcs51/cmd.c: added header newalloc.h
13971 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
13973 * as/Makefile: new EXEEXT
13974 * as/z80/Makefile: remove trailing slash of BUILDIR
13975 * as/z80/clean.mk: new EXEEXT
13976 * Makefile.common.in: add to CFLAGS (and others), don't replace it
13977 * support/cpp2/Makefile.in: new EXEEXT
13978 * src/pic/glue.c (pic14emitRegularMap): fixed warning
13980 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
13982 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
13983 EXEEXT was introduced to fix all related problems with targets
13984 "clean", "install" and "uninstall"; a couple of further flaws
13985 especially with "clean" have been fixed too
13986 * as/mcs51/Makefile.in
13987 * as/mcs51/clean.mk
13991 * debugger/mcs51/Makefile.in
13992 * debugger/mcs51/clean.mk
13993 * link/z80/Makefile
13994 * link/z80/Makefile.in
13995 * link/z80/clean.mk
13997 * packihx/Makefile.in
13999 * sim/ucsim/Makefile
14000 * sim/ucsim/clean.mk
14001 * sim/ucsim/avr.src/Makefile.in
14002 * sim/ucsim/avr.src/clean.mk
14003 * sim/ucsim/s51.src/Makefile.in
14004 * sim/ucsim/s51.src/clean.mk
14005 * sim/ucsim/xa.src/Makefile.in
14006 * sim/ucsim/xa.src/clean.mk
14007 * sim/ucsim/z80.src/Makefile.in
14008 * sim/ucsim/z80.src/clean.mk
14009 * sim/ucsim/main_in.mk
14010 * sim/ucsim/packages_in.mk
14011 * sim/ucsim/gui.src/Makefile.in
14012 * sim/ucsim/gui.src/serio.src/Makefile.in
14013 * sim/ucsim/gui.src/serio.src/clean.mk
14016 * support/cpp2/Makefile.in
14017 * support/cpp2/clean.mk
14018 * support/makebin/Makefile
14019 * support/makebin/clean.mk
14020 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14021 * doc/sdccman.lyx: --program-suffix no longer needed
14023 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14025 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14026 Martin Helmling added support for ddd GUI debugger.
14027 Code added to display assembly, set variables, and other commands
14028 to interface to ddd.
14030 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14032 * as/Makefile: fix target clean
14033 * as/clean.mk: fix target clean
14034 * as/z80/clean.mk: fix target clean
14036 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14038 * Makefile.common.in: added AT EXEEXT AT
14039 * configure.in: removed all mingw32 stuff
14040 * configure: rebuilt from configure.in
14041 * doc/sdccman.lyx: updated section "installation"
14042 * support/scripts/sdcc_mingw32: adapted to configure
14043 * support/scripts/sdcc_cygwin_mingw32: added
14045 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14047 * src/pic Added object file support for the PIC port
14048 * src/pic Applied patch from Craig Franklin (this started the object file support)
14049 * src/regression Updated the PIC regression tests for object files
14051 2003-04-20 Borut Razem <borut.razem AT siol.net>
14053 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14054 lklex.c: In function `getfid':
14055 lklex.c:203: warning: array subscript has type `char'
14056 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14057 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14058 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14059 stack handling macros
14061 2003-04-19 Borut Razem <borut.razem AT siol.net>
14063 * "handling space characters in file path" task:
14064 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14065 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14066 * support/Util/MySystem.h: make it self-sufficient
14067 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14068 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14069 handling space characters in file path
14070 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14071 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14072 * support/Util/MySystem.c: handling space characters in executable's path
14074 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14076 * as/z80/Makefile: fix permanent rebuild of z80
14077 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14078 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14080 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14082 * src/SDCCopt.c: add special case optimization to replace modulo by
14083 a power of two with a bitwise AND.
14085 2003-04-18 <johan AT balder>
14087 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14089 2003-04-17 <johan AT balder>
14091 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14092 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14094 2003-04-13 Borut Razem <borut.razem AT siol.net>
14096 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14097 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14098 fixed mingw problem in adl_NORMALIZE_PATH
14100 2003-04-12 Borut Razem <borut.razem AT siol.net>
14102 * fixed "#pragma SAVE/RESTORE can not be nested":
14103 * src/SDCC.lex: reworked pragma handling functions
14104 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14105 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14107 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14109 * src/SDCCutil.c (pathEquivalent): defined but not used
14110 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14111 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14112 * configure: rebuilt from configure.in
14113 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14114 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14115 * device/include/Makefile.in: replace sdcc_datadir
14116 * device/lib/Makefile.in: replace sdcc_datadir
14117 * Makefile.common.in: add LDFLAGS from configure
14118 * packihx/Makefile.in: use LDFLAGS
14119 * src/Makefile.in: use LDFLAGS
14120 * support/cpp2/Makefile.in: add LDFLAGS from configure
14121 * support/makebin/Makefile: use LDFLAGS
14122 * .version: bumped version number to 2.3.5
14124 2003-04-12 Borut Razem <borut.razem AT siol.net>
14126 * completed "different paths" task:
14127 * src/SDCCmacro.c: fixed bug in handling quotes
14128 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14129 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14131 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14133 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14135 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14137 * ds390/gen.c ds390/peeph.def: fix bug 706781
14139 2003-04-11 Borut Razem <borut.razem AT siol.net>
14141 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14143 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14145 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14146 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14147 set - this bit used to not be set...).
14148 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14149 bad code in PIC Port
14150 * src/regression/and2.c added to test bug 609268
14151 * src/regression/Makefile added and2.c to regression test
14154 2003-04-08 <johan AT CP255758-A>
14156 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14157 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14158 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14160 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14162 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14164 * support/cpp2/Makefile.in: fix bug #487815
14165 * configure: rebuilt from configure.in
14166 * Makefile.common.in: docdir changed, new path suffixes
14167 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14168 * sdcc_vc_in.h: reflect changes from sdccconf.h
14169 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14170 * src/SDCCutil.h: remove BINDIR hack
14171 * doc/sdccman.lyx: update new path hierarchy
14173 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14175 * src/SDCCpeeph.c: added okToRemoveSLOC test
14177 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14179 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14181 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14183 * src/SDCCpeeph.c: added labelIsReturnOnly test
14184 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14186 2003-04-05 <johan AT balder>
14188 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14189 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14190 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14191 * src/SDCCast.c: fixed a warning
14192 * src/SDCCast.h: fixed a warning
14193 * src/SDCCicode.c (operandFromAst): fixed a warning
14195 2003-04-04 <johan AT balder>
14197 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14198 * src/SDCCast.c (decorateType): fixed bug #715076
14199 * src/SDCC.y: fixed bug #702907
14201 2003-04-03 <johan AT balder>
14203 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14204 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14205 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14206 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14207 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14209 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14211 * _decdptr.c: fix return values
14212 * _gptrget.c: fix return values
14213 * _gptrgetc.c: fix return values
14214 * _gptrput.c: fix return values
14215 * _mulint.c: fix return values
14216 * as/z80/Makefile: fix 'make -j' problem
14218 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14220 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14221 * configure.in: big cleanup, updated to autoconf 2.5x
14222 * configure: rebuilt from configure.in
14223 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14224 * sdcc_vc_in.h: reflect changes from sdccconf.h
14225 * doc/Makefile: fixed a flaw in "make install"
14227 2003-04-02 <johan AT balder>
14229 * src/ds390/gen.c (genCmp): no comments
14230 * src/mcs51/gen.c (genCmp): no comments
14231 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14232 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14234 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14236 * support/regression/generate-cases.py: place generated file in given sub directory
14237 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14238 * support/regression/Makefile: improvements for 'make -j';
14239 side effect: it's simpler and faster now
14241 2003-03-31 Borut Razem <borut.razem AT siol.net>
14243 * src/z80/main.c: link-{port} and as-{port} defined without path
14244 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14246 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14248 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14250 2003-03-30 Borut Razem <borut.razem AT siol.net>
14252 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14253 changed type of list parameter to set
14254 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14255 * src/port.h: changed type of do_assemble() parameter to set
14256 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14257 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14258 definition of "cppoutfilename" macro with NULL value in preProcess()
14259 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14260 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14261 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14262 replaced with set *binPathSet
14263 * shash_add() deallocates the item, if allready exsists, before adding the new one
14264 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14266 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14268 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14269 a nested for loop bug in the PIC port
14270 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14273 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14275 * support/Util/dbuf.h: remove C++ stuff to make it portable
14277 2003-03-28 Borut Razem <borut.razem AT siol.net>
14279 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14280 literal strings in stringLiteral()
14281 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14282 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14285 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14287 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14289 2003-03-26 <johan AT balder>
14291 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14292 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14293 * src/SDCCast.c (decorateType): fixed " -v < 3"
14295 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14297 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14298 Added Lenny Story's debug infrastructure changes:
14299 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14300 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14301 * src/cdbFile.c: added
14302 * src/SDCCdebug.c: added
14303 * src/SDCCdebug.h: added
14304 * src/SDCCast.c (createFunction)
14305 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14306 * src/SDCCmain.c (parseCmdLine, main)
14307 * src/SDCCmem.c (redoStackOffsets)
14308 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14311 * src/avr/gen.c (genAVRCode)
14312 * src/ds390/gen.c (gen390Code)
14313 * src/mcs51/gen.c (gen51Code)
14314 * src/pic/gen.c (genpic14Code)
14315 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14316 * src/xa51/gen.c (genXA51Code)
14317 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14319 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14321 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14322 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14324 2003-03-22 <johan AT balder>
14326 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14328 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14330 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14331 * doc/cdbfileformat.lyx: added, written by Lenny Story
14332 * doc/Makefile: added cdbfileformat.lyx
14333 * doc/clean.mk: added cdbfileformat.lyx
14335 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14337 * src/mcs51/peeph.def: fix bug #705773
14339 2003-03-20 <johan AT balder>
14341 An sfr/sbit can have an "at #" AND an initializer
14342 * src/SDCCsymt.c (checkSClass):
14343 * src/SDCCmem.c (allocGlobal):
14344 * src/SDCCmem.c (allocLocal):
14345 * src/SDCCast.c (createBlock):
14347 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14349 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14351 2003-03-16 <johan AT balder>
14353 Undid the hackup of const and volatile, the problem is much bigger
14355 * src/SDCCast.c:1.171
14356 * src/SDCCglue.c:1.138
14357 * src/SDCCicode.c:1.146
14358 * src/SDCCsymt.c:1.150
14359 * src/SDCCval.c:1.65
14361 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14363 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14364 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14366 2003-03-13 <johan AT balder>
14368 Hackup const and volatile modifiers in type chains a bit:
14370 * src/SDCCast.c:1.169
14371 * src/SDCCglue.c:1.136
14372 * src/SDCCicode.c:1.143
14373 * src/SDCCsymt.c1.146
14374 * src/SDCCsymt.h1.59
14375 * src/SDCCval.c:1.63
14377 2003-03-12 <johan AT balder>
14379 * src/SDCCBBlock.h: more LRH debugging junk
14380 * src/SDCCcflow.h: more LRH debugging junk
14381 * src/SDCCloop.c: more LRH debugging junk
14382 * src/SDCC.y (struct_declaration): fixed bug #697590
14383 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14384 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14385 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14387 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14388 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14389 test function names must now match exactly).
14390 * src/SDCCcse.c: added special case in findCheaperOp to allow
14391 extending a short integer. Makes less awful code for bug 700121 test case.
14393 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14395 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14396 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14398 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14400 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14401 actually called (operandsNotEqual() was called for all
14402 operandsNotEqualX tests).
14404 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14406 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14407 with shorter literals. Fixes bug 700121.
14409 2003-03-11 <johan AT balder>
14411 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14413 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14415 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14416 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14418 2003-03-10 Borut Razem <borut.razem AT siol.net>
14420 * src/SDCCmain.c: pipe preprocessor's output
14421 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14422 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14423 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14424 which closes all pipes in pipeSet set
14425 * src/SDCCset.c: free deleted item in function deleteSetItem()
14426 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14427 moved from z80 to src subproject
14428 * .version: increased version number to 2.3.4
14430 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14432 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14433 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14434 * support/regression/ports/xa51/spec.mk: fix typo
14436 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14438 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14440 2003-03-09 Borut Razem <borut.razem AT siol.net>
14442 * src/SDCCmain.c: pipe preprocessor's output
14443 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14444 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14445 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14446 which closes all pipes in pipeSet set
14447 * src/SDCCset.c: free deleted item in function deleteSetItem()
14448 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14449 moved from z80 to src subproject
14451 2003-03-09 Borut Razem <borut.razem AT siol.net>
14453 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14454 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14455 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14456 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14457 * src/SDCCglobl.h: unification of WIN32 native definitions
14459 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14461 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14463 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14465 * src/configure.in: check for endianess (even while cross-compiling)
14466 * src/configure: check for endianess (even while cross-compiling)
14467 * src/configure_in.h: check for endianess (even while cross-compiling)
14468 * src/avr/gen.c: remove old endianess stuff
14469 * src/mcs51/gen.c: remove old endianess stuff
14470 * src/ds390/gen.c: remove old endianess stuff
14471 * src/pic/gen.c: remove old endianess stuff
14472 * src/pic/genarith.c: remove old endianess stuff
14473 * src/pic/glue.c: fix endianess check
14474 * src/pic16/gen.c: remove old endianess stuff
14475 * src/pic16/genarith.c: remove old endianess stuff
14476 * src/pic16/glue.c: fix endianess check
14477 * src/xa51/gen.c: remove old endianess stuff
14478 * src/z80/gen.c: fix endianess check
14479 * src/SDCCglue.c: fix endianess check
14480 * src/ds390/peeph.def: fix bug 700036
14482 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14484 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14485 * src/configure: find appropriate data-types on host for SDCC's int and long
14486 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14487 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14488 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14490 2003-03-07 <johan AT balder>
14493 some minor cleanups before the big shot
14494 OP_DEFS and OP_USES now use Kevin's protection
14495 new option --nolabelopt
14497 * src/SDCCBBlock.c:
14506 * src/ds390/ralloc.c:
14507 * src/mcs51/ralloc.c:
14508 * src/pic/ralloc.c:
14509 * src/xa51/ralloc.c:
14510 * src/z80/ralloc.c:
14512 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14514 * src/pic/pcode.c (get_op): fix 64 bit warnings
14515 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14516 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14517 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14518 * support/regression/tests/malloc.c: fix 64 bit warnings
14520 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14522 * src/mcs51/gen.c (genMinus): fixed bug 696436
14524 2003-03-02 Borut Razem <borut.razem AT siol.net>
14526 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14528 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14530 * configure.in: test for mkstemp
14531 * sdccconf_in.h: add HAVE_MKSTEMP
14533 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14535 * device/include/ctype.h: removed warning while using --stack-auto
14536 * device/include/malloc.h: removed warning while using --stack-auto
14537 * device/include/string.h: removed warning while using --stack-auto
14539 2003-02-23 Borut Razem <borut.razem AT siol.net>
14541 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14542 because NDEBUG is defined (see man assert)
14543 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14545 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14547 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14548 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14550 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14552 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14553 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14555 2003-02-18 <johan AT balder>
14557 * as/mcs51/asmain.c (asmbl): module can start with a digit
14558 * as/z80/asmain.c (asmbl): module can start with a digit
14560 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14562 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14563 * src/asm.c: fix pipe() for Mingw32
14565 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14567 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14568 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14569 make -V work again; --c1mode reads now from stdin
14570 * doc/sdccman.lyx: added --c1mode
14571 * support/Util/SDCCerr.c: new messages for c1 mode
14572 * support/Util/SDCCerr.h: new messages for c1 mode
14573 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14575 2003-02-15 <johan AT balder>
14577 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14579 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14581 * doc/sdccman.lyx: Environment variables, -o and other minor things
14583 2003-02-14 <johan AT balder>
14585 * src/xa51/main.c: before anyone really tries to use it :)
14587 * Install doc's in share/sdcc/doc
14588 * removed some obsolete files
14589 * Do a proper make distclean and uninstall
14590 M Makefile.common.in
14593 M device/include/Makefile.in
14594 M device/lib/Makefile.in
14597 M sim/ucsim/doc/Makefile.in
14599 R src/avr/peeph.rul
14600 R src/xa51/peeph.rul
14601 M support/cpp2/Makefile.in
14602 M support/makebin/Makefile
14605 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14607 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14609 2003-02-10 Borut Razem <borut.razem AT siol.net>
14611 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14612 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14613 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14614 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14615 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14616 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14617 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14618 src/z80/Makefile.bcc: Borland Makefile cleanup
14619 * as/z80/Makefile.bcc: Added Borland Makefile
14620 * support/cpp2/borland.h: Removed
14622 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14624 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14625 * src/SDCC.lex: new pragma NOIV
14626 * src/SDCCglobl.h: new pragma NOIV
14627 * src/SDCCmem.c: new pragma NOIV
14629 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14631 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14633 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14635 * src/SDCCmain.c: signal handling is switched off by --debug
14636 * doc/Makefile: small fix for install; use clean.mk again
14637 * doc/clean.mk: clean *.pdf and *.html too
14639 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14641 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14642 * device/lib/printfl.c: fix a ds390 bug by making it portable
14643 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14644 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14645 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14646 * debugger/mcs51/cmd.c: converted multi-line string literals
14647 * sim/ucsim/globals.cc: converted multi-line string literals
14648 * src/SDCCmain.c: introduced signal handler to remove temp files
14649 * doc/Makefile: small tweaks, implement clean
14650 * doc: removed generated files
14652 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14654 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14655 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14656 Address Record is not correctly generated for DS390."
14658 2003-02-02 Borut Razem <borut.razem AT siol.net>
14660 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14661 * as/mcs51/asm.h: fixed compilation with Borland C
14662 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14663 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14664 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14665 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14666 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14667 src/z80/Makefile.bcc: delete $(LIB) only if exist
14668 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14670 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14672 * device/include/malloc.h: introduced NULL
14673 * device/include/string.h: introduced NULL
14674 * device/include/stdlib.h: introduced NULL
14675 * device/lib/_memcpy.c: removed NULL
14676 * device/lib/_strcat.c: removed NULL
14677 * device/lib/_strchr.c: removed NULL
14678 * device/lib/_strcmp.c: removed NULL
14679 * device/lib/_strcpy.c: removed NULL
14680 * device/lib/_strcspn.c: removed NULL
14681 * device/lib/_strlen.c: removed NULL
14682 * device/lib/_strncat.c: removed NULL
14683 * device/lib/_strncmp.c: removed NULL
14684 * device/lib/_strncpy.c: removed NULL
14685 * device/lib/_strpbrk.c: removed NULL
14686 * device/lib/_strrchr.c: removed NULL
14687 * device/lib/_strspn.c: removed NULL
14688 * device/lib/_strstr.c: removed NULL
14689 * device/lib/_strtok.c: removed NULL
14690 * device/lib/malloc.c: removed NULL, include own header
14692 2003-02-02 <johan AT balder>
14694 * 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
14695 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14696 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14697 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14698 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14699 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14701 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14703 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14706 2003-02-01 <johan AT balder>
14708 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14710 2003-01-31 <johan AT CP255758-A>
14712 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14714 2003-01-30 <johan AT balder>
14716 * src/SDCCBBlock.c: automatic bug detection
14717 * src/SDCCicode.c: automatic bug detection
14719 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14721 * src/SDCCglobl.h: now --xram-size 0 works
14722 * src/SDCCmain.c: now --xram-size 0 works
14724 2003-01-29 <johan AT balder>
14726 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
14728 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14730 * as/mcs51/aslink.h: Added options --xram-size and --code-size
14731 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
14732 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
14733 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
14734 * src/SDCCglobl.h: Added options --xram-size and --code-size
14735 * src/SDCCmain.c: Added options --xram-size and --code-size
14737 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14739 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
14740 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
14742 2003-01-27 <johan AT balder>
14744 * src/SDCC.y: fixed bug #613764
14746 2003-01-26 <johan AT balder>
14748 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
14749 * src/SDCCsymt.h: fixed bug #673374
14750 * src/SDCCglue.c: fixed bug #661910
14751 * src/SDCCast.c: fixed bug #458099 and 673374
14753 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14755 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
14756 * as/mcs51/strcmpi.h: added
14757 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
14758 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14759 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
14760 * as/mcs51/assym.c: strcmpi -> as_strcmpi
14761 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
14762 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
14763 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
14764 * as/mcs51/Makefile.aslink: new module strcmpi
14765 * as/mcs51/Makefile.asx8051: new module strcmpi
14766 * as/mcs51/Makefil.bcc: new module strcmpi
14767 * as/mcs51/Makefile.in: new module strcmpi
14768 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
14770 2003-01-26 <johan AT balder>
14772 * src/SDCCglue.c: reverted back to 1.124
14773 * src/SDCCast.c: reverted back to 1.156
14774 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
14776 2003-01-25 <johan AT balder>
14778 * src/SDCCglue.c: A better fix for bug #661910
14779 * src/SDCCast.c: A better fix for bug #661910
14780 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
14782 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14784 * src/Makefile.in: remove spawn.o
14785 * src/SDCCmain.c: remove spawn.h
14786 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
14787 * src/spawn.c: removed
14788 * src/spawn.h: removed
14789 * support/regression/ports/ds390/spec.mk: link with -r
14791 2003-01-24 <johan AT CP255758-A>
14793 * src/ds390/gen.c (aopOp): fixed bug #667458
14794 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14795 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
14796 (createIvalCharPtr): an ival doesn't always have a storage class anymore
14798 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14800 * src/mcs51/peeph.def: better assembler identation by Frieder
14801 * src/mcs51/gen.c: better assembler identation by Frieder
14803 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14805 * as/z80/string.h: removed for gcc 3.2
14806 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14807 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
14809 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14811 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
14812 * src/SDCCpeeph.c (replaceRule): fix bug #663503
14813 * support/regression/Makefile: separate temp files for ports
14814 * support/regression/generate-cases.py: separate temp files for ports
14815 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14816 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14818 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14820 * moved tinitalk to device/examples/ds390
14822 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
14824 * as/mcs51/lkmem.c: rflag is for DS390
14825 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
14826 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
14827 (linkEdit): move mem- and map-files the same way as ihx-files
14828 * src/z80/main.c (_setDefaultOptions): removed --generic
14829 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
14830 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14831 * src/pic/glue.c (picglue): --c1mode works again
14832 * src/pic16/glue.c (pic16glue): --c1mode works again
14833 * src/asm.c (printCLine): fix #660034
14835 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14837 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
14838 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
14839 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
14840 * as/mcs51/lkmem (summary): better fix for sp problem
14841 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
14842 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
14843 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
14844 remove --stack-after-data
14846 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
14848 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
14849 * src/SDCCutil.c (join): ugly bug: missing '\0'
14850 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
14852 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14854 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
14856 * src/pic/main.c (_asmCmd): gpasm supports -o
14857 * src/z80/main.c: more general macros
14858 * device/lib/Makefile.in: remove intermediate files
14860 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14862 * .version: Bumped version number to 2.3.3
14863 * src/SDCCBBlock.c: new option -o
14864 * src/SDCCglobl.h: new option -o
14865 * src/SDCCglue.c: new option -o
14866 * src/SDCCmain.c: new option -o
14867 * src/asm.c: new option -o
14868 * src/ds390/main.c: new option -o
14869 * src/pic/glue.c: new option -o
14870 * src/pic/pcode.c: new option -o
14871 * src/pic/ralloc.c: new option -o
14872 * src/pic16/glue.c: new option -o
14873 * src/pic16/pcode.c: new option -o
14874 * src/pic16/ralloc.c: new option -o
14875 * src/z80/main.c: new option -o
14876 * device/lib/Makefile.in: use -o
14877 * support/regression/ports/ds390/spec.mk: use -o
14878 * support/regression/ports/gbz80/spec.mk: use -o
14879 * support/regression/ports/mcs51/spec.mk: use -o
14880 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
14881 * support/regression/ports/z80/spec.mk: use -o
14882 * support/regression/ports/ucz80/spec.mk: use -o
14883 * support/regression/ports/xa51/spec.mk: use -o
14884 * support/regression/fwk/lib/timeout.c: fix usage string
14886 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
14887 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
14889 2003-01-07 <johan AT balder>
14891 * src/SDCCast.c (decorateType): fixed bug #600035
14893 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
14894 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
14895 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
14896 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
14897 * src/pic/pcode.c: outcommented unused variable to remove warnings
14898 * src/pic/ralloc.c: outcommented unused variable to remove warnings
14900 2003-01-06 <karl AT turbobit.com>
14901 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
14904 2003-01-06 <johan AT balder>
14906 * src/SDCCicode.c: fixed array add
14908 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
14909 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
14910 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
14912 2003-01-04 <johan AT balder>
14914 * src/SDCCval.c (getNelements): fixed the initialized array of structures
14916 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14917 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
14919 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14920 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
14921 * support/regression/tests/bug-524697.c: fit mem usage into 8032
14923 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14924 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
14926 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
14927 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
14929 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
14930 * src/mcs51/main.c: removed {bindir}{sep} from aslink
14932 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14934 * in /sdcc/as/mcs51/ changed these files in order to create an
14935 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
14936 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
14937 following files to include the previous two files: aslink.dsp,
14938 Makefile.aslink, Makefile.bcc, and Makefile.in.
14940 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
14941 .adb instead of .cdb
14943 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14945 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
14946 value from option --iram-size.
14948 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14950 * /sdcc/as/mcs51/lklist.c: added boundary check before using
14953 2002-09-18 <wiml AT hhhh.org>
14955 * SDCClrange.h: exposed setFromRange() and setToRange()
14956 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
14957 packRegsForAccUse() (bug 542397)
14958 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
14959 multiple times and emitting the fetch operations more than once
14960 added aopGetUsesAcc() function to allow binary operators to
14961 fetch their operands in the correct order; made genMinus() emit
14962 compact code for X = LITERAL - Y
14964 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14965 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
14966 sprintf() in line 1267.
14968 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14969 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
14972 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14973 Changes to aslink (All the changes are marked with 'JCF'):
14975 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
14978 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
14979 area BSEG. Also moves, if possible, the DATA area down into the internal
14980 ram so more space is available.
14982 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
14985 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
14986 not bytes. Function summary() which creates a memory usage summary
14987 file with extension .mem. Reports of overlaping stack and small stack
14988 size. If the space for the stack is less than 16 bytes aslink trows a
14991 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
14992 the 8051. Option 'y' for memory summary output file.
14994 Changes to sdcc (All the changes are marked with 'JCF'):
14996 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
14998 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
14999 overlaying area for it (uses RegBankUsed[4]).
15001 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15002 bank zero as used by default. By default aslink locates the stack
15003 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15004 the creation of the .mem file. Delegates the allocation of data area
15005 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15006 the begining of the stack area to aslink.
15008 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15009 glue() in SDCCglue.c creates an area for it.
15011 2002-09-03 Borut Razem <borut.razem AT siol.net>
15012 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15013 sdcc/src/pic/glue.c:
15014 introduced atexit() handler for teporay files removal in case of
15015 errors, assertions, ...
15017 2002-08-29 Borut Razem <borut.razem AT siol.net>
15018 * sdcc/support/cpp2/auto-host_vc_in.h:
15019 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15020 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15021 Maybe there is a similar problem with BORLANDC? It should be checked!
15023 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15024 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15025 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15026 was not executed, and the compiler (cl) launched a warning:
15027 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15029 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15030 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15032 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15033 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15035 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15036 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15037 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15038 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15039 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15040 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15041 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15042 - added Release configuration in VS projects
15043 - review of compiler an linker options
15044 - VC .exe files are generated in bin_vc directory, not to interfere
15045 with binaries generated from other projects (cygwin, mingw, bcc ...)
15047 * sdcc/src/yacc.dsp: added
15049 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15050 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15051 and insert the version number definitions from .version
15053 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15055 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15056 added - genarate auto-host.h using auto-host_vc_in.h as template
15059 removed from CVS, generated automatically
15061 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15062 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15064 2002-08-11 Borut Razem <borut.razem AT siol.net>
15065 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15067 2002-08-10 Borut Razem <borut.razem AT siol.net>
15068 * src/SDCCmain.c (main):
15069 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15070 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15071 The consequence was that some temporary files were not removed.
15074 unification of code in functions tempfilename() and tempfile():
15075 function tempnam() is defined in Visual Studio 6.0 and .NET
15077 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15079 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15080 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15081 - removed compiler command line option /WX: Treats all warnings as errors
15082 - update a list of source files, included into the project
15084 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15085 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15086 changed project type to Generic Project so that can be correcly converted to VS.NET project
15088 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15090 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15092 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15094 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15095 added return 0 statements after assert() to make compiler happy
15097 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15098 added newline in the def file to keep MSC compiler satisfied
15100 * sdcc/src/z80/gen.c:
15101 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15102 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15103 - solved MSC error in function aopDump()
15105 * sdcc_vc.h: define PREFIX as "\\sdcc"
15107 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15108 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15110 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15111 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15112 - Rewrote the register banking algorithm.
15113 - Added pCode live-range analysis to registers (for now, only non-used and
15114 singly-used registers optimized away)
15116 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15118 * 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.
15120 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15121 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15123 2002-04-22 Michael Hope <michaelh AT vroom>
15125 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15127 * configure.in (DD_COPT): Added include support required for gbdk.
15129 * .version: Bumped version number just to increase it.
15131 * src/SDCCmain.c: Added -nostdinc to the default options.
15133 2002-04-15 Michael Hope <michaelh AT vroom>
15135 * device/lib/z80/printf.c (sprintf): Added.
15137 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15139 * src/z80/peeph.def: Added transpose redundent load rule.
15141 * src/z80/main.c: Added force callee saves for jaune.
15143 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15145 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15147 2002-03-28 Johan Knol <johan AT balder>
15149 * src/SDCCval.c: fixed bug #532436
15151 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15153 Added "char *Processor" field to the port structure.
15156 Added -p option. Allows port dependent processor to be specified.
15159 Initialized the new field char *Processor field to NULL in all ports
15162 Compiler generated registers for interrupt context saving
15163 were not getting allocated.
15165 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15168 Fixed left shift. Will promote the left side of a left shift
15169 if a) left shifting more than size of operand or b) when assigned
15170 to something size > size of left side
15172 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15174 tons of changes. Register allocation has been
15175 rewritten. Added customization for the various PICs. Flow
15176 analysis is restructured. ...
15178 * src/pic/device.h:
15181 * src/pic/device.c:
15182 Added. device.c is a PIC port hack to accomodate variations
15185 2002-03-13 Michael Hope <michaelh AT vroom>
15187 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15189 2002-03-04 johanknol <johanknol AT manik>
15191 * /src/SDCCval.c: fixed
15193 const unsigned char arr[][2] = { { 0, 1 } };
15194 t18.c:1: error: Initializer element is not constant
15196 2002-03-04 bela <bela AT manik>
15198 * /device/include/mcs51reg.h:
15199 ds89c420 register definition update
15201 2002-03-03 <johan AT FRIJA>
15203 * support/Util/SDCCerr.c: did something, but don't no why anymore
15205 * support/regression/tests/bug-524691.c: made it a little less shy
15207 * src/SDCCast.c (decorateType): fixed bug #524697
15209 * src/SDCCast.c: made some lineno improvements
15211 * src/SDCCval.c (getNelements): changed warning to error
15213 * src/SDCCglue.c (printIvalArray): changed warning to error
15215 * src/SDCCicode.c: fixed a warning for mingw
15217 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15219 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15221 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15223 * src/ds390/peeph.def:
15224 Added some more peephole rules
15226 * src/ds390/gen.c: Various fixes & enhancements
15228 * src/SDCClrange.c, src/SDCClrange.h:
15229 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15231 * src/ds390/ralloc.c:
15232 various fixes & enhancements (ds390) specific
15234 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15235 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15238 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15240 2002-03-02 <johan AT FRIJA>
15242 * src/SDCCast.c (decorateType): fixed bug #524708
15244 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15246 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15248 2002-03-01 Michael Hope <michaelh AT vroom>
15250 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15252 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15254 2002-03-01 <johan AT FRIJA>
15256 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15258 * src/SDCCast.c (decorateType): fixed bug #524209
15260 * src/SDCCval.c (valNot): fixed bug #524195
15262 2002-02-26 <johan AT balder>
15264 * src/xa51/gen.c: fixed a warning
15266 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15268 * src/SDCCast.c (decorateType): fixed bug #522534
15270 2002-02-23 <johan AT balder>
15272 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15274 2002-02-22 <johan AT balder>
15276 * src/SDCCast.c: fixed bug #514865
15278 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15280 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15282 * sdcc/src/SDCCloop.c:
15283 Previous fix was not good. basic blocks that have "break" or "return" are
15284 not really partof a loop , but live ranges used in these blocks should
15285 be live thru the entire loop, so set partOfLoop but don't add them to
15288 2002-02-21 <johan AT FRIJA>
15290 * src/SDCCcse.c: fixed bug #514308
15292 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15295 Fixed BUG #519583. If a conditional block ended in a return/break
15296 statement inside a loop, it was not being considered part of the loop.
15298 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15300 2002-02-10 Karl Bongers <karl AT turbobit.com>
15303 Fixed up SDCDB debugger somewhat. Updated debugger/README
15304 with lots of comments and notes.
15306 * device/examples/test2.c:
15307 Fix bug, "red" variable not being initialized(compiler complained).
15309 * device/examples/Makefile, examples/test3.c:
15310 Add Makefile in device/examples folder, compiles test3.c
15311 for use as a multiple module SDCDB test case.
15313 * sim/ucsim/cmd.src/cmdset.cc:
15314 Took out debug printfs in ucsim "next" command.
15316 * sim/ucsim/xa.src:
15317 Karl and Johan start ucsim XA support. Most dissassembly working,
15318 about 75% emulation done(plenty of work remaining).
15320 * sim/ucsim/z80.src:
15321 Add Z80 support to ucsim, add test-ucz80 regression test,
15322 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15323 Notice z80 compiler fails on examples/test3.c/crc code.
15325 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15327 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15328 Added support for --parms-in-bank1
15330 * src/ds390/peeph.def:
15331 added a few more peephole optimzations
15333 * src/ds390/main.c:
15334 1) added __builtin_inp & __builtin_outp used to read in data of given length
15335 from a memory mapped port
15336 2) added __builtin_memcmp
15337 3) added __builtin_swapw swap bytes of a short
15339 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15340 1) handle multiple send & receives from register bank1
15341 2) ralloc can now allocate DPTR1 to some liveRanges
15343 * src/SDCCsymt.c, src/SDCCsymt.h:
15344 changes to handle multiple sends & receives
15346 * src/SDCCptropt.h:
15347 added some pointer arithmetic optimization
15349 * src/SDCCptropt.c:
15350 added some pointer arithmetic optimizations but not stable yet so not
15351 called from anywhere (will get this working shortly)
15353 * src/SDCCopt.c: fixed for multiple sends & receives
15356 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15357 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15358 set preprocessor defines (depending on options)
15360 * src/SDCCicode.c, src/SDCCicode.h:
15361 changes made to handle multiple sends & receives
15364 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15366 * src/SDCCcse.c, src/SDCCcse.h:
15367 added function findbackward def (to be used in upcoming optimization)
15369 * src/SDCCcflow.c, src/SDCCcflow.h:
15370 added function returnAtEnd - to determine if a basic block terminates with
15373 * src/SDCCast.c, src/SDCCast.h:
15374 added option parms-in-bank1
15376 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15377 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15378 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15379 adjusted for --parms-in-bank1 option
15381 * device/include/string.h:
15382 donot redefine "reentrant" keyword
15384 * device/include/ds80c390.h: Added some more SFRs
15386 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15388 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15390 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15392 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15394 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15396 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15398 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15400 * Added --xram-movc option
15402 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15404 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15406 2002-01-11 Johan Knol
15408 * Added math lib of Jesus Calvino-Fraga
15410 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15412 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15413 * support/regression/Makefile: new target test-mcs51-stack-auto
15414 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15416 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15418 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15420 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15422 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15424 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15426 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15428 * src/SDCCglue.h: add definition for printIvalChar()
15430 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15432 * src/SDCCast.c: fix #498138 by Johan
15434 * src/SDCCglue.c: fix #498138 by Johan
15436 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15438 * support/regression/Makefile: fix clean
15440 * support/regression/ports/ds390/support.c: fix transmission of last character
15442 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15444 * /sdcc/src/ds390/gen.c:
15445 a) improved computing address of stack variable
15446 b) took out some #if 0 code
15447 c) improved parmBytes adjustment
15448 d) improved genPlusIncr & genMinusIncr
15449 e) genCmp could generate bad code (when left assigned to DPTR)
15450 f) Fixed bug in hasInc
15452 * /sdcc/src/ds390/ralloc.c:
15453 a) packRegsForSupport could mess up live information (Fixed)
15454 b) packRegsDPTRuse could be incorrect for left & right shift
15456 * /sdcc/src/mcs51/ralloc.c:
15457 packRegsForSupport could mess up the live information (Fixed)
15459 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15461 * /sdcc/src/SDCCast.c:
15462 can reverse a loop even if function call is present as long
15463 as the loop control variable is local & is not passed as parameter
15465 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15467 * /sdcc/ChangeLog: *** empty log message ***
15469 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15470 More builtin function additions for TININative
15472 * /sdcc/src/ds390/ralloc.c:
15473 Had broken the regression testsuite
15475 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15477 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15478 Added funcattr hasStackParms will be set for reentrant functions when there
15479 are paramteres on the stack, this helps in minimizing frame pointer generation
15480 typeFromStr can handle function pointers now
15482 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15483 *** empty log message ***
15485 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15487 * /src/ds390/gen.c, /src/ds390/main.c:
15488 More builtin function additions for TININative
15490 * /src/ds390/ralloc.c:
15491 Had broken the regression testsuite
15493 * /src/SDCCast.c: Fixed a bug in dumptree
15495 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15496 Added funcattr hasStackParms will be set for reentrant functions when there
15497 are paramteres on the stack, this helps in minimizing frame pointer generation
15498 typeFromStr can handle function pointers now
15500 * /doc/builtins.txt, /doc/TININative.txt:
15501 *** empty log message ***
15504 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15506 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15507 ALPHA version for -mTININative
15509 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15510 updated to reflect changes in the port structure
15513 added function do_assemble (similar to do_link) if non-null this function
15514 will be called to do assembly (-mTININative) requires a multi command
15516 added function genAssemblerEnd will be called to generate assembler Epilogue
15519 added _JavaNative to debug info printing
15521 * /src/SDCCmain.c: added option --tini-libid
15522 added port->do_assemble function (-mTININative) has a multi command assemble
15524 * /src/SDCCglue.c: Disabled "constExpr" check
15525 added port->genAssemblerEnd function
15527 * /src/SDCCglobl.h: Added option --tini-libid value
15530 tookout optimizeCompare from the header (has no external references)
15532 * /src/SDCCast.c: made one more function "static"
15534 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15536 * src/z80/mappings.i: Added z80asm support.
15538 * src/z80/main.c: Added z80asm support on --asm=z80asm
15540 * src/z80/gen.c: Fixed asm portability issues.
15542 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15544 * src/SDCCglue.c (printExterns): Added global/extern split.
15546 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15548 * support/regression/Makefile: added test for mcs51 model large
15550 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15552 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15554 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15556 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15558 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15560 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15562 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15564 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15566 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15568 * support/regression/tests/simplefloat.c: Port to mcs51.
15570 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15571 * support/regression/tests/bug-485362.c: Added.
15573 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15575 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15577 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15579 * src/z80/gen.c (aopDump): Added a dump function.
15581 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15582 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15584 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15586 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15588 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15590 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15592 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15594 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15596 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15598 * support/regression/ports/ds390/support.c: Use tinibios.
15600 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15602 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15604 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15605 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15607 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15609 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15611 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15613 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15615 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15616 (packRegsForIYUse): Created and optimised.
15618 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15620 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15621 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15623 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15625 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15627 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15629 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15631 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15633 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15635 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15637 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15639 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15641 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15643 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15645 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15646 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15647 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15649 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15651 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15652 (genNotFloat): Added.
15653 (genUminusFloat): Added.
15655 * device/lib/z80/Makefile: Added floating pt stubs.
15657 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15659 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15661 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15663 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15665 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15667 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15669 * sdcc/support/regression/Makefile: Add port ds390.
15671 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15673 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15675 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15677 * sdcc/support/regression/ports/ds390/support.c: Added.
15679 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15681 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15683 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15685 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15687 * device/include/malloc.h: Added z80 and gbz80 support.
15689 * device/lib/gbz80/heap.s: Added.
15691 * device/lib/z80/heap.s: Added.
15693 * device/lib/malloc.c: Added z80 and gbz80 support.
15695 * support/regression/tests/malloc.c (testMalloc): Added.
15697 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15699 * support/regression/tests/bug-478094.c: Added.
15701 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15703 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15705 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15707 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15709 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15711 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
15713 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
15715 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15717 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
15719 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
15721 * support/regression/tests/bug-477927.c: Added.
15723 * src/z80/peeph.def: Added minor rules.
15725 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
15727 * src/z80/peeph.def: Added jump optimisation modification.
15729 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
15731 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
15733 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
15735 * support/regression/tests/funptrs.c: Added.
15737 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
15739 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
15741 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
15743 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
15745 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
15747 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
15748 (movLeft2ResultLong): Created.
15750 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
15751 (joinPushes): Added. Joins two char pushes into a word push.
15753 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
15755 * support/cpp2/Makefile.in (install): Added creation of dest dir.
15757 * support/makebin/Makefile (install): Added creation of dest dir.
15759 2001-10-24 Karl Bongers <karl AT turbobit.com>
15761 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
15763 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
15765 * src/z80/ralloc.c: Turned off faulty pack for one use.
15767 * src/z80/peeph-gbz80.def: Removed redundent restart options.
15769 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
15771 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
15773 * support/regression/Makefile: Improved clean
15775 * support/regression/ports/gbz80/spec.mk: Added clean
15777 * support/regression/ports/host/spec.mk: Added clean
15779 * support/regression/ports/z80/spec.mk: Added clean
15781 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
15783 * support/regression/ports/mcs51/timeout.c: little improvements
15785 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
15787 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
15789 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
15791 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
15793 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
15795 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
15797 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
15799 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
15800 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
15802 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
15804 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
15806 * src/mcs51/main.c (_linkCmd): Added bin path to command.
15808 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
15810 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
15812 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
15814 * support/regression/tests/longor.c: Added.
15816 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
15818 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
15820 * as/mcs51/aslink.h: define PATH_MAX
15822 * as/mcs51/asm.h: define PATH_MAX
15824 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
15826 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
15828 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
15830 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
15832 * src/SDCCglobl.h: define PATH_MAX
15834 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
15836 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
15838 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
15840 * src/z80/gen.c (gencjneshort): Fixed
15842 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
15844 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
15846 * support/regression/tests/bug-469671.c: Added.
15848 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
15850 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
15852 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
15854 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
15856 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
15858 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
15860 * src/device/lib/_mulint.c : removed hint: nooverlay bug
15862 * src/device/lib/_mullong.c : removed hint: nooverlay bug
15864 * src/device/lib/_divuint.c : removed hint: nooverlay bug
15866 * src/device/lib/_divulong.c: removed hint: nooverlay bug
15868 * src/device/lib/_moduint.c : removed hint: nooverlay bug
15870 * src/device/lib/_modulong.c: removed hint: nooverlay bug
15872 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
15874 * 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.
15876 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
15878 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
15880 2001-10-07 <johan AT FRIJA>
15882 * device/lib/gets.c (gets): fixed the return value.
15884 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
15885 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
15887 * 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.
15889 * 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.
15891 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
15893 * src/pic/gen.c: Removed Safe_strdup.
15895 * configure.in: Added option to enable libgc support.
15897 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
15898 (bitVectUnion): Optimised.
15899 (bitVectIntersect): Optimised.
15900 (bitVectBitsInCommon): Optimised.
15901 (bitVectCplAnd): Optimised.
15903 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
15905 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15907 * src/SDCCmain.c: distinguish between assembler debug and plain options
15909 * src/avr/main.c: remove standard assembler options
15911 * src/ds390/main.c: remove standard assembler options
15913 * src/mcs51/main.c: remove standard assembler options
15915 * src/port.h: removed "PENDING" comment
15917 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15919 * src/device/lib/_mulint.c : new, with assember functions
15921 * src/device/lib/_mullong.c : new, with assember functions
15923 * src/device/lib/_divuint.c : with assember functions
15925 * src/device/lib/_divsint.c : with assember functions
15927 * src/device/lib/_divulong.c: with assember functions
15929 * src/device/lib/_divslong.c: with assember functions
15931 * src/device/lib/_moduint.c : with assember functions
15933 * src/device/lib/_modsint.c : with assember functions
15935 * src/device/lib/_modulong.c: with assember functions
15937 * src/device/lib/_modslong.c: with assember functions
15939 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
15941 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
15943 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
15944 replaced _mululong.c and _mulslong.c by _mullong.c
15946 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15948 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
15950 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15952 * src/SDCCglue.c: test, if win32api is available for MINGW
15954 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15956 * src/SDCCsymt.c: no more _modifier in printTypeChain()
15957 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
15958 * support/regression/ports/gbz80/spec.mk: removed GENERIC
15959 * support/regression/ports/host/spec.mk: removed GENERIC
15960 * support/regression/ports/mcs51/spec.mk: removed GENERIC
15961 * support/regression/ports/z80/spec.mk: removed GENERIC
15963 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
15965 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
15967 * support/regression/tests/bug-467035.c: Created.
15969 2001-10-01 <johan AT FRIJA>
15971 * src/SDCC.y: fixed bug #466586 part 1
15973 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
15975 * SDCCicode.c: z80 has no generic pointers
15976 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
15978 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
15980 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
15982 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
15984 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
15986 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
15988 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
15990 * configure.in: Fixed up so that ucsim is only configured once.
15992 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
15994 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
15995 (getPathDifference): As above.
15997 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
15999 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16001 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16002 * .version: Updated to 2.3.1
16004 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16005 Added copyright header.
16007 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16008 (assemble): Added support for macro based assembler commands.
16009 (linkEdit): Added support for macro based linker commands.
16010 (preProcess): Changed the pre-processor to use macros.
16011 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16012 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16014 * device/lib/z80/crt0.s: Added module name for debugging.
16016 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16018 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16020 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16022 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16024 * src/Makefile.in: Added SDCCmacro and SDCCutil
16026 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16028 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16030 2001-09-16 <johan AT FRIJA>
16032 * 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.
16034 2001-09-15 <johan AT FRIJA>
16036 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16037 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16039 2001-09-11 <johan AT FRIJA>
16041 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16043 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16045 * support/regression/tests/bug-460444.c: Added test case.
16047 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16048 (genCast): Added justification for all of the asserts.
16050 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16052 * support/regression/support.c: _xdata replaced by xdata
16054 * support/regression/spec.mk: removed _generic
16056 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16058 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16060 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16061 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16063 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16065 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16067 * support/regression/tests/bug-460010.c: Added test case.
16069 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16071 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16073 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16075 * support/regression/testfwk.c: removed workaround for bug #436344
16077 * support/regression/tests/bp.c: use less memory with mcs51
16079 * support/regression/tests/bug-441448.c: use less memory
16081 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16083 * support/regression/collate-results.py: typo
16085 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16087 * support/regression/tests/fetchoverlap.c: Added new test case.
16089 * support/regression/tests/bp.c: Added new test case.
16091 * support/regression/tests/bug-448984.c: Added new test case.
16093 * support/regression/tests/pow2shifts.c: Added new test case.
16095 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16096 (genlshTwo): Fixed right shift for count > 8.
16098 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16100 2001-09-08 <johan AT FRIJA>
16102 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16104 2001-09-07 <johan AT FRIJA>
16106 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16108 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16110 2001-09-06 <johan AT FRIJA>
16112 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16113 * bernhard noted me at this: "() equals to (void)" (1.38)
16115 2001-09-05 <johan AT FRIJA>
16117 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16119 2001-09-04 <johan AT FRIJA>
16121 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16124 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16126 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16128 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16130 * link/z80/aslink.h: Fixed path for PATH_MAX
16132 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16134 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16136 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16138 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16140 * 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.
16142 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16144 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16145 (genCmp): Fixed up genCmp for the GB with longs.
16147 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16149 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16151 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16153 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16155 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16157 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16159 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16161 * 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.
16163 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16165 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16167 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16169 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16171 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16173 * sim/ucsim/configure: little improvement of Cygwin-detection
16174 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16175 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16176 * support/regression/tests/bug-221100.c: small changes for mcs51
16177 * support/regression/tests/bug-221168.c: small changes for mcs51
16178 * support/regression/tests/bug-227710.c: small changes for mcs51
16179 * support/regression/tests/staticinit.c: small changes for mcs51
16180 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16181 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16182 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601