1 2008-04-29 Raphael Neider <rneider AT web.de>
3 * src/pic16/devices.inc,
4 device/include/pic16/pic16devices.txt: replaced compiled-in list
5 of devices with a variant parsed at runtime
6 * src/pic16/device.c: added support for parsing pic16devices.txt,
8 * src/pic16/device.h: removed (now) unused fields from PIC_device
9 * src/pic16/main.c: removed #pragma maxram,
10 (_pic16_initPaths): removed bogus generation of search paths,
11 setup the port proper only after the search paths (for
12 pic16devices.txt) are set up,
13 (_pic16_finaliseOptions): moved processor dependant code here
14 from _pic16_initPaths(), clean up
15 * src/pic16/ralloc.c (pic16_init_stack),
17 * src/pic16/pcode.c: clean up
18 * device/include/Makefile.in,
19 support/scripts/sdcc.nsi: also install/package pic16devices.txt
20 * support/scripts/inc2h-pic16.pl: updated instructions
22 2008-04-29 Raphael Neider <rneider AT web.de>
24 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
25 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
26 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
27 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
28 added missing family members and 18f2480/2580/4480/4580 family
29 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
30 * device/include/pic16/pic18f2525.h: use 18f4620.h
31 * device/include/pic16/pic18f6680.h: use 18f8680.h
32 * device/include/pic16/pic18fregs.h,
33 device/lib/pic16/pics.all,
34 src/pic16/devices.inc: add new devices
35 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
36 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
37 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
38 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
39 prevent attempting to build the libio for some new devices
41 2008-04-29 Raphael Neider <rneider AT web.de>
43 * debugger/mcs51/Makefile.in: fixed paths to sources
45 2008-04-25 Borut Razem <borut.razem AT siol.net>
47 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
48 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
49 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
50 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
51 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
52 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
53 as/link/z80/linkz80.dsp: lklibr.c moved
54 * doc/INSTALL.txt: binary archives in bz2 format
55 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
57 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
59 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
60 * support/regression/tests/bug1856409.c: new, added
62 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
65 * src/mcs51/peep.c: Use werror for error messages.
66 * src/SDCCicode.c (geniCodeConditional),
67 * src/SDCCsymt.c (structElemType): fixed bug 1839321
68 * src/z80/Makefile.bcc,
69 * src/z80/z80.dsp: added src/z80/peep.c/h
70 * support/regression/tests/bug1839321.c: new, added
72 2008-04-20 Raphael Neider <rneider AT web.de>
74 * device/include/pic16/pic18f2455.h: added bitfields for port C
76 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
78 * src/z80/peep.c: Use werror for error messages.
80 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
82 * src/z80/peep.h (declaration of notUsed()),
83 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
85 * src/z80/z80.h (added dependency on peep.h),
86 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
89 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
91 * src/SDCCpeeph.c (added support for notUsed()),
92 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
94 * src/port.h (removed dependency on mcs51/peep.h, added declaration
95 for notUsed()): Implemented generic (that is not port-specific) part
98 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
100 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
101 * device/lib/libsdcc.lib,
102 * device/lib/Makefile.in,
103 * support/regression/ports/mcs51-xstack-auto/spec.mk,
104 * device/lib/calloc.c: renamed to _calloc.c
105 * device/lib/free.c: renamed to _free.c
106 * device/lib/malloc.c: renamed to _malloc.c
107 * device/lib/realloc.c: renamed to _realloc.c
108 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
109 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
110 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
111 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
112 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
113 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
114 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
115 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
117 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
118 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
119 * support/regression/tests/bug1509084.c: new, added
121 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
123 * device/include/mcs51/cc2510fx.h: added _XPAGE
124 * device/include/mcs51/compiler.h: cosmetic changes
126 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
128 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
131 2008-03-31 Borut Razem <borut.razem AT siol.net>
133 * support/cpp2 renamed to support/cpp
134 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
135 support/cpp2/libiberty/splay-tree.c,
136 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
137 support/cpp2/libcpp/directives.c,
138 support/cpp2/libcpp/include/cpplib.h,
139 support/cpp2/libcpp/include/symtab.h,
140 support/cpp2/libcpp/include/line-map.h,
141 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
142 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
143 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
144 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
145 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
146 release version 4.3.0
147 * configure.in, configure, Makefile.in, Makefile.bcc:
148 adapted for moved cpp2
150 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
152 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
153 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
155 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
157 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
159 * support/regression/tests/bug1717943.c: new, added
161 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
163 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
164 bytewise return value assignments introduced in last commit.
166 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
168 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
169 genMult, genJumpTab):
170 Use 16-bit instructions for addition in some additional cases,
171 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
173 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
175 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
176 Implemented RFE #1921450, changed some debug messages.
178 2008-03-30 Borut Razem <borut.razem AT siol.net>
180 * Small Device C Compiler 2.8.0 released
181 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
182 * support/scripts/sdcc.nsi: added finish page; this version
183 was used for 2.8.0 release
184 * doc/knownbugs.html: removed; magically generated by the build
185 process using gen_known_bugs.pl from now on
187 2008-03-23 Borut Razem <borut.razem AT siol.net>
189 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
190 and reverted it, since it was already fixed by Raphael ;-)
191 * doc/knownbugs.html: updated for RC2
193 2008-03-22 Raphael Neider <rneider AT web.de>
195 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
198 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
200 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
201 * support/regression/tests/bug1839277.c: added related testBug1839299
203 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
205 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
206 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
208 * src/mcs51/gen.c: throughout only output hex constants
209 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
210 * support/regression/tests/bug1839277.c: new, added
212 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
214 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
215 compilation warning about nested comments.
217 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
219 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
220 * support/regression/tests/bug1921073.c: new, added
222 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
224 * src/z80/SDCCpeeph.c.c (callFuncByName):
225 Commented function parameters.
227 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
229 * src/z80/ralloc.c (packRegsForAccUse2):
230 disabled a broken accumulator packing optimization (fixed #1292721).
231 * support/regression/tests/bug-1292721: Regression test for #1292721.
233 2008-03-16 Raphael Neider <rneider AT web.de>
235 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
236 fixed code bloat regression using a variant of patch #1915618
238 2008-03-16 Borut Razem <borut.razem AT siol.net>
240 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
241 icon, changed startup menu for release distribution, code cleaning,
242 create url files instead links in startup menu
244 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
246 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
247 * support/regression/tests/bug1579949.c: new, added
249 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
251 * device/lib/printf_fast.c: fixed bug 1255403
253 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
255 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
256 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
258 2008-03-14 Borut Razem <borut.razem AT siol.net>
260 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
262 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
263 is correctly displayed
264 * as/link/z80/lkmain.c: usage line commented out
266 2008-03-13 Borut Razem <borut.razem AT siol.net>
268 * doc/sdccman.lyx: corrected to be able to convert to PDF,
269 updated the list pf supported pic14 devices
271 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
273 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
275 2008-03-12 Borut Razem <borut.razem AT siol.net>
277 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
278 fixed documentation request #1718191
279 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
280 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
283 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
285 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
286 * support/regression/tests/bug1505811.c: new, added
288 2008-03-09 Raphael Neider <rneider AT web.de>
290 * device/include/pic16/pic18f2620.h,
291 * device/include/pic16/pic18f4620.h,
292 * device/lib/pic16/libdev/pic18f2620.c,
293 * device/lib/pic16/libdev/pic18f4525.c,
294 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
295 family to consistently use pic18f4620.[ch], fixes #1832562
297 2008-03-09 Borut Razem <borut.razem AT siol.net>
299 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
300 changed sdcc version to 2.8.0
301 * knownbugs.html: regenerated
302 * support/scripts/gen_known_bugs.pl: added number of open bugs
304 2008-03-09 Raphael Neider <rneider AT web.de>
306 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
307 (genOr): read volatile operand even if the result is known,
309 (genOr,genXor): removed unused legacy code,
310 (genDummyRead): use pic16_mov2w_volatile()
312 2008-03-08 Borut Razem <borut.razem AT siol.net>
314 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
315 cons w. --model-large
316 * support/regression/staticinit.c: added regression test for bug
319 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
321 * src/ds390/gen.c (pushSide, genPcall),
322 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
323 * src/mcs51/gen.c: cosmetic changes
324 * support/regression/fwk/include/testfwk.h: added macro reentrant
325 * support/regression/tests/bug1908493.c: new, added
327 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
329 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
331 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
333 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
334 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
335 already set in ds390/main.c and mcs51/main.c
337 2008-03-07 Raphael Neider <rneider AT web.de>
339 * src/regression/init0.c: new test for initialized arrays of function
341 * src/regression/Makefile: made a bit more flexible, added init0.c
342 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
343 pointers, closes #1427663
345 2008-03-05 Borut Razem <borut.razem AT siol.net>
347 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
348 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
350 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
352 * support/librarian/sdcclib.c:Added feature request 1908061:
353 Synchronise sdcclib commands with ar.
355 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
357 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
358 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
359 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
360 * device/include/mcs51/compiler.h: removed umlauts, added double
363 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
365 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
366 * support/regression/tests/bug1536762.c: new, added
368 * src/SDCCutil.h: added getBuildDate()
369 * src/SDCCmain.c (printVersionInfo),
370 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
372 * src/*/ralloc.c: removed IS_OP_RUONLY macro
373 * src/ds390/ralloc.c (packRegisters),
374 * src/mcs51/ralloc.c (packRegisters),
375 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
377 * support/regression/tests/bug1618050.c: new, added
378 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
379 * support/regression/fwk/include/testfwk.h,
380 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
383 2008-03-04 Raphael Neider <rneider AT web.de>
385 * src/pic/gen.c: removed unused prototypes, prevent internal errors
386 on accessing OP_SYM_TYPE(op)
387 * src/pic/gen.h: removed unused prototype of genMinusDec()
388 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
389 fix #1876953 (invalid subtraction code), removed unused code
391 2008-03-03 Raphael Neider <rneider AT web.de>
395 * src/pic/genarith.c,
397 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
398 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
400 2008-03-03 Raphael Neider <rneider AT web.de>
402 * src/pic/device.c (find_device): search user-specified paths first
403 for pic14devices.txt, fixes #1900827
405 2008-03-02 Borut Razem <borut.razem AT siol.net>
407 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
408 AddToPath and RemoveFromPath
410 2008-03-01 Borut Razem <borut.razem AT siol.net>
412 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
413 work correctly, added debugging support if -DSDCC.DEBUG command line
416 2008-02-28 Borut Razem <borut.razem AT siol.net>
418 * doc/sdccman.lyx: cosmetic changes
420 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
422 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
423 * doc/sdccman.lyx: fixed unmeant removal of spaces
425 2008-02-27 Borut Razem <borut.razem AT siol.net>
427 * support/scripts/sdcc.nsi: corrected installation directory for
428 current user installation mode
429 * doc/README.txt: added Philipp Klaus Krause to the developers list
431 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
433 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
435 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
436 genCodePointerGet, genGenPointerGet): cleanup aop before generating
437 ifxJump to fix bug 1838000
438 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
439 * support/regression/tests/bug1838000.c: new, added
440 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
442 2008-02-26 Borut Razem <borut.razem AT siol.net>
444 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
446 * support/scripts/sdcc.nsi: added MULTIUSER page,
447 NSIS upgraded to version 2.35
449 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
451 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
452 * support/regression/tests/bug1565152.c: new, added
454 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
456 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
457 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
458 * support/regression/tests/bug1670148.c: new, added
460 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
462 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
464 2008-02-24 Borut Razem <borut.razem AT siol.net>
466 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
467 is ineffective for unsigned char parameter
469 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
471 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
472 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
473 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
474 * support/Util/MySystem.c (my_system): output errorcode when verbose
476 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
478 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
481 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
483 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
486 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
488 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
490 2008-02-21 Borut Razem <borut.razem AT siol.net>
492 * support/regression/Makefile.in,
493 support/regression/ports/ds390/spec.mk,
494 support/regression/ports/hc08/spec.mk,
495 support/regression/ports/mcs51-common/spec.mk,
496 support/regression/ports/pic14/spec.mk,
497 support/regression/ports/pic16/spec.mk,
498 support/regression/ports/ucz80/spec.mk,
499 support/regression/ports/xa51/spec.mk:
500 added CFLAGS when compiling timeout
502 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
504 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
507 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
509 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
510 * support/regression/tests/bug1888147.c: new, added
512 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
514 * src/z80/gen.c: fixed bugs #1596270, #1736867
516 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
518 * src/z80/gen.c: fixed bug in register pair loading when swapping register
519 contents, mostly fixes #1596270
521 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
524 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
525 peepholes, fixes #1806565
527 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
529 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
530 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
531 fixes bug 1739475, thanks Robert Larice
532 (rule 271): new, added
534 2008-02-18 Borut Razem <borut.razem AT siol.net>
536 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
538 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
540 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
542 2008-02-17 Raphael Neider <rneider AT web.de>
544 * src/pic16/genarith.c,
547 * src/pic16/genutils.c: removed unused legacy code,
548 removed unused fields from struct asmop and struct _G
550 2008-02-17 Raphael Neider <rneider AT web.de>
552 * src/pic16/gen.c (AccRsh): cosmetic changes,
553 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
554 genRightShiftLiteral): fixed to work with SFRs as result by
555 assigning only once to result,
556 removed a lot of unused/excluded code fragments
558 2008-02-17 Raphael Neider <rneider AT web.de>
560 * device/include/pic/pic16f88.h,
561 * device/include/pic/pic16f886.h,
562 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
564 2008-02-17 Borut Razem <borut.razem AT siol.net>
566 * src/z80/peeph.def: applied patch
567 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
568 * src/z80/gen.c, src/z80/peeph.def: applied patch
569 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
570 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
571 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
572 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
573 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
574 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
576 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
578 * as/link/mcs51/aslink.dsp: removed SDK define
579 * as/link/z80/clean.mk: brought in sync with other ports
580 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
581 * as/hc08/Makefile.bcc,
582 * as/mcs51/Makefile.bcc,
583 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
584 * src/z80/main.c (_setValues): use the now capitalized -Z,
585 (z80_port, gbz80_port): generate debug information when asked
587 2008-02-16 Borut Razem <borut.razem AT siol.net>
589 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
590 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
591 as/z80/Makefile.in. as/z80/Makefile.bcc:
592 applied patch #1893393: patch for as-z80 and link-z80 to generate
593 cdb, thanks to Armin Diehl
594 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
595 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
596 asnoice.c moved to as/asxxsrc/asnoice.c
597 * src/z80/peeph-gbz80.def: applied patch
598 #1880235: Z80 return peephole, thanks to Philipp Krause
600 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
603 * doc/sdccman.lyx: bumped version to 2.7.5
604 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
606 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
608 * device/include/pic16/stdlib.h,
609 * device/lib/pic16/libc/stdlib/ltoa.c,
610 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
612 2008-02-13 Borut Razem <borut.razem AT siol.net>
614 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
615 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
616 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
617 src/SDCCopt.c, src/SDCCval.c:
618 fixed bug #1890273: SDCC Warning 154 shows wrong filename
620 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
622 * src/SDCCsymt.c (compareType): fixed bug 1309013
624 2008-02-09 Borut Razem <borut.razem AT siol.net>
626 * src/SDCCval.c, src/SDCCval.h:
627 code cleaning, added function constChrVal()
628 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
629 call constChrVal() instead constVal()
631 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
633 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
636 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
637 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
640 2008-02-01 Raphael Neider <rneider AT web.de>
642 * device/include/pic/pic16f886.h,
643 * device/include/pic/pic16f887.h: added RA6 and RA7
645 2008-01-24 Raphael Neider <rneider AT web.de>
647 * device/include/pic/pic16f88.h: added RA6 and RA7
648 * device/lib/pic/libdev/disabled_pic16f886.c,
649 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
651 * src/pic16/devices.inc,
652 * device/include/pic16/pic18f2423.h,
653 * device/include/pic16/pic18f2523.h,
654 * device/include/pic16/pic18fregs.h,
655 * device/lib/pic16/pics.all
656 * device/lib/pic16/libdev/pic18f2423.c,
657 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
658 * device/lib/pic16/libio/i2c.ignore,
659 * device/lib/pic16/libio/usart.ignore,
660 * device/lib/pic16/libio/adc.ignore: ignore new devices
662 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
664 * src/SDCCast.c (createRMW): fixed bug 1582651
666 2008-01-20 Borut Razem <borut.razem AT siol.net>
668 * src/SDCCcse.c: partially fixed enhancement request
669 #1793872 - multiply by -1 not collapsed
670 * support/regression/tests/arithcsi.c: added regression test
672 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
674 * as/mcs51/asx8051.dsp: removed define SDK
675 * as/mcs51/i51mch.c (machine): fixed bug 1865114
676 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
678 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
679 cosmetic changes, brought more in sync, changed old K&R to ANSI
681 2008-01-13 Borut Razem <borut.razem AT siol.net>
683 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
684 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
686 2007-12-30 Borut Razem <borut.razem AT siol.net>
688 * src/pic16/gen.c: fixed implementation of bitwise operations for
690 * support/regression/tests/bitwise.c: added test cases
692 2007-12-29 Borut Razem <borut.razem AT siol.net>
694 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
695 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
696 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
697 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
698 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
699 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
700 src/pic16/pcode.[ch]: added const qualifier
701 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
702 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
703 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
704 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
705 * as/asxxsrc/aslex.c: use dbuf_getline()
706 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
707 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
708 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
709 as/z80/asm.h, as/z80/z80adr.c:
710 changed type of ib and ip to const char *
712 2007-12-28 Borut Razem <borut.razem AT siol.net>
714 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
715 introduced (readlin) - long lines are turuncated
716 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
717 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
718 as/z80/Makefile.in: moved aslex.c to asxxsrc
719 * as/hc08/aslex.c, as/z80/aslex.c: deleted
720 * as/hc08/asmain.c, as/mcs51/asmain.c:
721 added missing initialization of a_addr field
722 * support/regression/tests/long_asm_line.c: added regtest for long
725 2007-12-22 Borut Razem <borut.razem AT siol.net>
727 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
729 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
731 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
733 2007-12-16 Borut Razem <borut.razem AT siol.net>
735 * device/include/pic16/stdbool.h: removed, since already exists in
736 device/include/; this also fixes bitopcse.c regression test for pic16
738 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
739 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
740 dereference doesn't work; covered by regression test bug1399290
742 2007-12-05 Borut Razem <borut.razem AT siol.net>
744 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
747 2007-12-01 Borut Razem <borut.razem AT siol.net>
749 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
750 corrected handling of the highest_valid_address
752 2007-11-17 Raphael Neider <rneider AT web.de>
754 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
755 * src/pic/glue.c (picglue): emit .file if --debug is given
757 2007-11-17 Raphael Neider <rneider AT web.de>
759 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
760 care when left or right operand resides in result, fixes #1830220
762 2007-11-17 Borut Razem <borut.razem AT siol.net>
764 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
765 #983491 - "Merge duplicate strings function is ineffective"
766 * support/regression/tests/bug-983491.c: regtest disabled
767 * as/asxxsrc: created
768 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
769 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
770 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
771 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
772 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
773 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
774 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
775 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
776 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
777 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
778 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
779 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
780 created as/asxxsrc directory, assym.c and strcpi.c moved into it
782 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
784 * device/include/stdarg.h: added and removed some casts
785 * src/SDCCsymt.c (compareType): Fully check types between generic and
786 non-generic pointers, also accept ptr-ptr to void-ptr assignments
788 2007-11-13 Borut Razem <borut.razem AT siol.net>
790 * support/regression/tests/bug-1817005.c:
791 added regtest for bug #1817005 - as-z80 chokes on long labels
793 2007-11-12 Borut Razem <borut.razem AT siol.net>
795 * as\z80\asmain.c, as\z80\asm.h, as\z80\assym.c, as\z80\asdata.c,
796 as\z80\asout.c, as\z80\aslist.c:
797 fixed bug #1817005 - as-z80 chokes on long labels
799 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
802 * as/z80/asmain.c: cosmetic changes
805 * as/z80/alloc.h: removed
807 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
808 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
809 * as/link/hc08/Makefile.in,
810 * as/link/mcs51/Makefile.in,
811 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
813 * as/link/mcs51/lkarea.c,
814 * as/link/mcs51/lkmain.c: cosmetic changes
815 * as/link/hc08/lklibr.c,
816 * as/link/z80/lklibr.c,
817 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
818 used cygwin_conv_to_full_posix_path,
819 added warnings, cosmetic changes, brought more in sync
820 changed old K&R into ANSI function declarations
821 * as/link/z80/lklibr.c (loadAdb): added
822 * as/link/z80/lkmain.c: removed -- option from usage text
824 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
826 * src/mcs51/gen.c (outBitC): optimized for no result
828 2007-10-31 Borut Razem <borut.razem AT siol.net>
830 * src/SDCCsymt.c: fixed (hopeful properly) bug
831 #1805702 - order of extern matters
832 * support/regression/tests/bug-1805702.c: enabled regtest for bug
835 2007-10-29 Borut Razem <borut.razem AT siol.net>
837 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
838 - order of extern matters
839 * support/regression/tests/bug-1805702.c: disabled regtest for bug
842 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
844 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
845 24bitMode, portIsDS390
846 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
847 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
848 (notVolatileVariable): also check sloc names,
849 (callFuncByName): moved ftab[] out of function and sorted it by use
851 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
853 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
854 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
855 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
856 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
857 * support/regression/tests/bug-880197.c: new, added
859 2007-10-28 Borut Razem <borut.razem AT siol.net>
861 * support/regression/Makefile.in,
862 support/regression/ports/mcs51-large/spec.mk,
863 support/regression/ports/mcs51-xstack-auto/spec.mk,
864 support/regression/ports/mcs51-stack-auto/spec.mk,
865 support/regression/ports/mcs51-medium/spec.mk,
866 support/regression/ports/mcs51-common/spec.mk,
867 support/regression/ports/mcs51-common/*,
868 support/regression/ports/mcs51-small/*:
869 mcs51 renamed to mcs51-common, created mcs51-small
870 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
871 * support/regression/tests/bug-1805702.c: added regtest for bug
874 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
876 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
877 added new rules 265 - 270
878 * support/regression/tests/bug1721024.c:new, added
879 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
880 introduced new test-mcs51 to run all mcs51 tests
882 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
884 * support/regression/tests/bug1816470.c: new, added
886 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
888 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
889 propagate for *,+,- with float, fixed bug 1816470
890 (decorateType): cast to resultTypeProp instead of resultType
892 2007-10-19 Borut Razem <borut.razem AT siol.net>
894 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
895 function is ineffective" for pic16 tareget
896 * support/scripts/listerr.c: corrected include path
897 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
900 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
902 * support/regression/tests/using.c: new, added
903 * support/regression/tests/vaargs.c: fixed and enabled test
905 2007-10-18 Borut Razem <borut.razem AT siol.net>
907 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
909 * support/regression/tests/bug-983491.c: added regtest for bug #983491
911 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
913 * doc/sdccman.lyx: documented option --Werror
914 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
915 RegBankUsed[] earlier
917 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
919 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
923 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
925 * src/SDCCast.c (decorateType): improved optimization of tri-op
926 * src/SDCCerr.c (vwerror, setWError),
928 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
929 warnings as errors, thanks Stas Sergeev for PATCH 1813211
931 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
933 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
934 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
935 * support/regression/tests/bug-223113.c,
936 * support/regression/tests/bug-426632.c,
937 * support/regression/tests/bug-468811.c,
938 * support/regression/tests/bug-477835.c,
939 * support/regression/tests/bug-478094.c,
940 * support/regression/tests/bug-499644.c,
941 * support/regression/tests/bug-524209.c,
942 * support/regression/tests/bug-524211.c,
943 * support/regression/tests/packcast.c,
944 * support/regression/tests/structidx.c: added empty tests
945 * support/regression/tests/bug-607243.c: enabled test
947 2007-10-06 Borut Razem <borut.razem AT siol.net>
949 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
950 support of universal binaries on Mac OS X
952 2007-10-02 Borut Razem <borut.razem AT siol.net>
954 * src/SDCCval.h: unified double2ul macro for all platforms
955 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
956 * support/regression/tests/bitwise.c: added regtest for bug #1777758
958 2007-09-30 Borut Razem <borut.razem AT siol.net>
960 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
962 * sdcc_vc_in.h: enabled warnings
963 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
964 unsigned type, result still unsigned
965 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
967 2007-09-28 Raphael Neider <rneider AT web.de>
969 * src/pic/device.c (find_device): prevent buffer underflow error
970 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
971 the just destroyed list entry
973 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
975 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
978 2007-09-18 Borut Razem <borut.razem AT siol.net>
980 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
981 applied to unsigned type, result still unsigned
983 2007-09-17 Borut Razem <borut.razem AT siol.net>
985 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
986 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
987 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
988 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
989 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
990 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
991 src/z80/gen.c, src/z80/ralloc.c:
992 fixed bug #1739860 - sdcc does not work correctly on some platforms
994 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
996 2007-09-17 Raphael Neider <rneider AT web.de>
998 * src/pic16/device.c: reverted to previous version
999 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1001 2007-09-16 Raphael Neider <rneider AT web.de>
1003 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1004 as this raises a ton of gpasm warnings, just emit a second label
1005 * src/pic16/devices.inc,
1006 * device/lib/pic16/pics.all,
1007 * device/lib/pic16/libdev/pic18f2585.c,
1008 * device/lib/pic16/libdev/pic18f2680.c,
1009 * device/lib/pic16/libdev/pic18f2682.c,
1010 * device/lib/pic16/libdev/pic18f2685.c,
1011 * device/lib/pic16/libdev/pic18f4585.c,
1012 * device/lib/pic16/libdev/pic18f4680.c,
1013 * device/lib/pic16/libdev/pic18f4682.c,
1014 * device/lib/pic16/libdev/pic18f4685.c,
1015 * device/include/pic16/pic18f2585.h,
1016 * device/include/pic16/pic18f2680.h,
1017 * device/include/pic16/pic18f2682.h,
1018 * device/include/pic16/pic18f2685.h,
1019 * device/include/pic16/pic18f4585.h,
1020 * device/include/pic16/pic18f4680.h,
1021 * device/include/pic16/pic18f4682.h,
1022 * device/include/pic16/pic18f4685.h,
1023 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1024 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1025 patch contributed by Anton Strobl, applied with changes
1027 2007-09-16 Raphael Neider <rneider AT web.de>
1029 * device/include/pic16/pic18f2431.h,
1030 * device/include/pic16/pic18f25j10.h,
1031 * device/include/pic16/pic18f4431.h,
1032 * device/include/pic16/pic18f45j10.h: adopted common include style
1033 * device/include/pic16/pic18f1320.h,
1034 * device/include/pic16/pic18f2320.h,
1035 * device/include/pic16/pic18f2525.h,
1036 * device/include/pic16/pic18f4320.h,
1037 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1038 * device/include/pic16/pic18fregs.h: prepared for automatic include
1039 file selection by having DEVICE.h for every DEVICE
1040 * device/lib/pic16/libdev/pic18f2320.c,
1041 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1043 * device/lib/pic16/configure.in,
1044 * device/lib/pic16/configure: use rm -rf instead of rmdir
1045 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1046 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1048 2007-09-09 Borut Razem <borut.razem AT siol.net>
1050 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1051 distingush between i386 and ppc Mac OS X versions
1053 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1055 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1056 * support/regression/tests/bug1788177.c: new, added
1058 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1060 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1061 * device/include/mcs51/lint.h added keyword __naked
1063 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1067 * src/SDCCmem.h: removed maxRegBank
1068 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1069 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1070 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1071 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1072 name and behaviour to handle banked functions
1073 (scan4op): and use it to fix bug 1786213
1075 2007-09-03 Raphael Neider <rneider AT web.de>
1077 * device/include/pic16/pic18f248.h,
1078 * device/include/pic16/pic18f258.h,
1079 * device/include/pic16/pic18f448.h,
1080 * device/lib/pic16/libdev/pic18f248.c,
1081 * device/lib/pic16/libdev/pic18f258.c,
1082 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1083 added T0CONbits, fixes #1786891
1085 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1087 * src/ds390/gen.c (genFarPointerSet),
1088 * src/hc08/ralloc.c (packRegisters),
1089 * src/mcs51/ralloc.c (packRegisters),
1090 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1092 * src/SDCCicode.h: POINTER_SET can be true for literals too
1093 * support/regression/tests/bug1750318.c: new, added
1095 2007-08-23 Borut Razem <borut.razem AT siol.net>
1097 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1098 library versions without the completition functionality
1100 2007-08-22 Raphael Neider <rneider AT web.de>
1102 * device/include/pic16/pic18f1220.h,
1103 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1105 2007-08-12 Borut Razem <borut.razem AT siol.net>
1107 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1109 2007-08-11 Borut Razem <borut.razem AT siol.net>
1111 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1112 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1113 support/Util/SDCCerr.[ch] moved to src
1114 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1115 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1116 device/examples/ds390/tinitalk/tinitalk.dsp,
1117 device/examples/serialcomm/windows/serialcomm.dsp,
1118 support/librarian/librarian.dsp:
1119 removed linking of unused odbc32.lib and odbccp32.lib
1120 * support/scripts/winres.h:
1121 added for compilation with Visual C++ 2005 Express Edition
1123 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1125 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1128 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1130 * sdccconf_in.h: update the endian test so that SPARC Solaris
1131 does not throw syntax errors
1133 2007-08-06 Borut Razem <borut.razem AT siol.net>
1135 * doc/sdccman.lyx: removed two index entries which prevented the
1136 generation of sdcc doc archive
1138 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1140 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1141 instead of lyx 1.5.0.
1143 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1145 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1146 Lucas Loizaga, with minor modifications. Thanks!
1148 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1150 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1153 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1155 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1156 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1159 2007-07-22 Borut Razem <borut.razem AT siol.net>
1161 * configure.in, configure: re-introduced .version
1162 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1163 the version reverted to 2.7.0
1165 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1168 * doc/sdccman.lyx: bumped version to 2.7.3
1169 * device/include/mcs51/compiler.h: fixed elif->else
1170 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1171 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1172 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1173 enable accuse for bit operands
1174 * src/SDCCmain.c (printVersionInfo),
1175 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1176 environment descriptor
1177 * src/SDCCutil.h: added getBuildEnvironment
1178 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1179 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1180 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1181 * support/regression/tests/bug1348008.c,
1182 * support/regression/tests/bug1496419.c,
1183 * support/regression/tests/bug1503067.c,
1184 * support/regression/tests/preproc.c: added empty tests
1186 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1188 * support/regression/tests/bug1678803.c: new, added
1190 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1193 * as/link/hc08/lkihx.c,
1194 * as/link/hc08/lkrloc.c,
1195 * as/link/mcs51/lkihx.c,
1196 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1197 ihxExtendedLinearAddress
1198 * as/link/mcs51/lkrloc.c (relr),
1199 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1200 acall/ajmp, see bug 830513
1202 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1204 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1205 (cseBBlock): remember aggr2ptr has been used
1206 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1207 (geniCodeAssign): fixed bug 868103
1208 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1209 added operandSize prototype
1210 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1211 (genDataPointerSet): use max of size of right and result,
1212 (gencjne): added parameter useCarry for optimization,
1213 (genCmpEq): use carry if appropriate,
1214 (genXor): check if operand already in carry
1215 * support/regression/tests/bug-868103.c: enabled test
1217 2007-07-12 Raphael Neider <rneider AT web.de>
1219 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1221 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1223 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1224 from Robert Larice, thanks
1225 * support/regression/tests/bitopcse.c,
1226 * support/regression/tests/bitvars.c,
1227 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1228 * support/regression/tests/bug-927659.c: enabled test for z80
1229 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1230 * support/regression/tests/bug1745717.c: new, added
1231 * support/regression/tests/literalop.c,
1232 * support/regression/tests/nullstring.c: removed storage definitions that
1233 are now in testfwk.h
1235 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1237 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1238 and bool for targets that do not fully support it.
1239 * support/regression/tests/bug1546986.c,
1240 * support/regression/tests/bug1723128.c,
1241 * support/regression/tests/bug1734654.c,
1242 * support/regression/tests/bug1738367.c,
1243 * support/regression/tests/constantRange.c: only use bool if allowed
1245 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1247 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1248 Larice, also handle function pointers
1249 * support/regression/tests/bug1749275.c: new, added
1251 2007-07-03 Borut Razem <borut.razem AT siol.net>
1253 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1254 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1255 #1746528: SDCC should ignore ':' in inline assembler comments
1256 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1258 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1260 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1261 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1263 2007-06-29 Borut Razem <borut.razem AT siol.net>
1265 * src/SDCCmain.c: fixed bug
1266 #1744746: SDCC #4867: broken option --xram-size
1268 2007-06-28 Borut Razem <borut.razem AT siol.net>
1270 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1271 find out the endianess of host machine for ucsim
1273 2007-06-27 Borut Razem <borut.razem AT siol.net>
1275 * support/regression/generate-cases.py: corrected the file name
1277 * configure.in, configure, sdccconf_in.h: find out the endianess of
1279 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1282 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1284 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1286 2007-06-26 Borut Razem <borut.razem AT siol.net>
1288 * support/regression/generate-cases.py: display warning if function
1289 list is empty; implemented more flexible rule for detection of
1290 testing functions, allowing return type 'void' in the same line as
1291 the function name in the function definition
1292 * support/regression/tests/bug-1654060.c: corrected test
1293 * support/librarian/sdcclib.c: fixed warning:
1294 format '%s' expects type 'char *', but argument 2 has type 'int'
1296 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1298 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1299 Multiple infiles for sdcclib.
1301 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1303 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1306 2007-06-18 Borut Razem <borut.razem AT siol.net>
1308 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1309 how to handle comments, so they have to be removed by the
1310 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1311 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1312 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1313 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1314 table driven option hadling
1316 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * src/SDCCast.c (decorateType),
1319 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1320 iCode to ast level to fix bug 1738367
1321 * support/regression/tests/bug1738367.c: new, added
1323 2007-06-15 Raphael Neider <rneider AT web.de>
1325 * src/pic16/devices.inc,
1326 * device/lib/pic16/pics.all,
1327 * device/include/pic16/pic18fregs.h,
1328 * device/include/pic16/pic18f[24][45]20.h,
1329 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1330 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1331 * device/lib/pic16/Makefile.in: faster cleanup
1333 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1335 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1337 2007-06-13 Raphael Neider <rneider AT web.de>
1339 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1341 2007-06-12 Raphael Neider <rneider AT web.de>
1343 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1344 suppress bit defines if NO_BIT_DEFINES is #define'd
1345 * device/include/pic/pic*.h: recreated all headers to include
1346 conditional bit defines
1347 * device/include/pic/pic16f886.h,
1348 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1349 * device/include/pic/recreate.sh: script to recreate the complete
1350 device library files based on the currently supported devices
1352 2007-06-12 Borut Razem <borut.razem AT siol.net>
1354 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1355 support/regression/Makefile.in, support/scripts/build.mak,
1356 support/scripts/Makefile.snapshot:
1357 use new svn URL scheme
1358 * doc/sdccman.lyx: SDCC Wiki moved to
1359 http://sdcc.wiki.sourceforge.net/
1361 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1363 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1364 * support/regression/tests/bug1734654.c: added
1366 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1368 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1369 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1370 with literal operands
1372 2007-06-10 Borut Razem <borut.razem AT siol.net>
1374 * as/link/z80/lklibr.c: fixed mingw build warning
1375 lklibr.c:575: warning: implicit declaration of function 'tolower'
1376 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1377 src/z80/main.c: move target specific options from src/SDCCmain.c
1378 to src/<target>/main.c
1380 2007-06-09 Borut Razem <borut.razem AT siol.net>
1382 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1383 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1384 * support/regression/tests/bug-1294691.c: added
1386 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1388 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1389 can also be static, fixes bug 1733438
1390 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1391 have absolute address too
1392 (computeType): added optimization for 'cond ? true : false'
1393 * support/regression/tests/absolute.c: added test for static absolute var
1395 2007-06-08 Raphael Neider <rneider AT web.de>
1397 * src/regression/Makefile: suppress parallel builds, allow easy
1398 switching between pic14/pic16 ports
1399 * src/regression/picregs.h: added pic14/16 header file switch
1400 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1401 inline.c,nestfor.c,string1.c}: include "picregs.h"
1403 2007-06-07 Borut Razem <borut.razem AT siol.net>
1405 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1406 permanent solution to suppress GCC 4.2.0 c++ warning:
1407 deprecated conversion from string constant to `char *'
1408 use 'const char *' where ever required
1409 * support/regression/generate-cases.py: implemented more flexible rule
1410 for detection of testing functions, allowing white-spaces surrounding
1411 the function name and the 'void' parameter.
1412 * support/regression/tests/constantRange.c,
1413 support/regression/tests/scott-compare3.c: fixed failing regression
1414 tests, uncovered by implementation of more flexible rule for detection
1415 of testing functions
1417 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1419 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1421 2007-06-04 Borut Razem <borut.razem AT siol.net>
1423 * configure.in, configure, config_vc.awk: sdcc version number is now
1424 stored in configure.in; removed .version
1425 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1426 doc/INSTALL.txt: version bumped to 2.7.2
1427 * sim/ucsim/configure.in, sim/ucsim/configure:
1428 use "read" to read from .version
1430 2007-06-03 Borut Razem <borut.razem AT siol.net>
1432 * */Makefile.in: removed annoying warning:
1433 Makefile:xx: Makefile.dep: No such file or directory
1435 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1437 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1438 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1439 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1440 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1441 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1442 bugfix: only use newBoolLink for bit result type
1443 * src/SDCCicode.c (geniCodeLogic): added param tree,
1444 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1445 (geniCodeLogicAndOr): use IS_BIT,
1446 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1447 (ast2iCode): added tree param to geniCodeLogic for comparisons
1448 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1449 * support/regression/tests/bug1723128.c: added test NotZero
1451 2007-06-01 Borut Razem <borut.razem AT siol.net>
1453 * SDCPP synchronized with GCC CPP release version 4.2.0,
1454 currently the latest release:
1455 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1456 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1457 support/cpp2/cppdefault.h, support/cpp2/except.h,
1458 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1459 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1460 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1461 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1462 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1463 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1464 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1465 support/cpp2/opts.h, support/cpp2/output.h,
1466 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1467 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1468 support/cpp2/system.h, support/cpp2/version.c,
1469 support/cpp2/Makefile.in: modified
1470 * support/cpp2/opts-common.c: added
1471 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1472 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1473 search for included source file in local directory
1474 * sim/ucsim/configure, sim/ucsim/configure.in:
1475 temporary solution to suppress GCC 4.2.0 c++ warning:
1476 deprecated conversion from string constant to `char *'
1478 2007-06-01 Raphael Neider <rneider AT web.de>
1480 * device/lib/pic/libdev/pic12f683.c,
1481 * device/include/pic/pic12f683.h: added GPIO bits
1483 2007-06-01 Raphael Neider <rneider AT web.de>
1485 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1486 quotation marks, clarified role of PIC14 vs. PIC16 ports
1487 * src/pic16/devices.inc,
1488 * device/include/pic16/pic18fregs.h,
1489 * device/include/pic16/pic18f[24][45]j10.h,
1490 * device/lib/pic16/pics.all,
1491 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1492 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1493 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1494 for new devices as they are not yet supported by gputils
1496 2007-05-31 Borut Razem <borut.razem AT siol.net>
1498 * Small Device C Compiler 2.7.0 released
1499 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1500 changed sdcc version to 2.7.1
1501 * support/scripts/sdcc.nsi: added How to create WIN32 release
1504 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1506 * doc/sdccman.lyx: documented initialization and allocation of absolute
1507 variables, bit parameter passing, the need for function pointers to be
1508 reentrant and alpha quality support of inline and retrict
1510 2007-05-26 Borut Razem <borut.razem AT siol.net>
1512 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1513 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1514 * docs/knownbugs.html: updated
1516 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1518 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1520 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1522 (gencjneshort): optimized when left is AOP_DIR
1523 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1524 initializing unions in a struct/array
1525 * support/regression/fwk/include/testfwk.h: added defines for data, near
1526 and far for host and z80
1527 * support/regression/tests/bug1723128.c: new, added
1529 2007-05-22 Borut Razem <borut.razem AT siol.net>
1531 * doc/knownbugs.html: updated
1533 2007-05-21 Raphael Neider <rneider AT web.de>
1535 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1536 error message instead
1537 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1539 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1541 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1543 2007-05-21 Raphael Neider <rneider AT web.de>
1545 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1547 * src/regression/gpsim_assert.h,
1548 * src/regression/Makefile,
1549 * src/regression/pcodeopt.c: regression test for the above fix
1551 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1553 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1554 jumps to self, fixed bug 1717281
1556 2007-05-10 Borut Razem <borut.razem AT siol.net>
1558 * support/scripts/gen_known_bugs.pl: cosmetic fix
1559 * doc/knownbugs.html: generated by gen_known_bugs.pl
1561 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1563 * src/SDCCast.c (createFunction): also generate non-inlined version of
1564 function for functions declared as "static inline"
1565 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1566 function can be inlined after non-inlined version generated.
1568 2007-05-10 Borut Razem <borut.razem AT siol.net>
1570 * support/scripts/gen_known_bugs.pl: added script
1571 which generates knownbugs.html
1573 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
1575 * doc/knownbugs.html: updated for release 2.7.0
1577 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1579 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
1581 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1583 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
1584 (throughout): updated generating comments
1585 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
1586 (throughout): updated generating comments
1587 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
1588 rule instead of at the second, or it might skip lines when removing the
1590 * support/regression/tests/bug1714204.c: changed test to foo
1592 2007-05-08 Borut Razem <borut.razem AT siol.net>
1594 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
1595 thanks to SDCC Distributed Compile Farm members,
1596 added Z80 and GBZ80 command line options
1597 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
1599 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
1601 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
1602 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
1603 * support/regression/tests/longlit.c: modified to be tested at all and
1604 to pass the actual test
1606 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1608 * device/include/mcs51/uPSD33xx.h: Added.
1610 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1612 * device/lib/_gptrput.c,
1613 * device/lib/_gptrget.c: removed old code,
1615 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
1616 * support/regression/tests/bug1714204.c: new, added
1618 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1620 * support/regression/tests/regtrack.c: test was never executed
1621 because of the regression test being picky about white spaces.
1622 * device/lib/mcs51/crtclear.asm: added comment
1624 2007-05-06 Raphael Neider <rneider AT web.de>
1626 * device/lib/pic/Makefile.rules,
1627 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
1628 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
1630 2007-05-06 Raphael Neider <rneider AT web.de>
1632 * src/pic16/device.h,
1634 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
1635 _pic16_setDefaultOptions): removed/reordered command-line args
1636 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
1637 devices, regrouped command line args, environment variables),
1638 clarified sone points, added sections on how to add devices to the
1641 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
1643 * src/z80/peeph.def: fixed bug in rule 2
1645 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
1647 * src/port.h: added TARGET_MCS51_LIKE
1648 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
1649 take advantage of it too
1650 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
1651 (shiftR2Left2Result): Optimized: don't check shifting by 0
1652 * src/z80/peeph-z80.def,
1653 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
1654 modifications, see patch 1700823
1655 * src/mcs51/peep.c (): fixed bug 1712928
1656 * support/regression/tests/bug1712928.c: new, added
1658 2007-05-05 Borut Razem <borut.razem AT siol.net>
1660 * device/lib/pic16/Makefile.common.in,
1661 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
1662 removed bash dependencies
1664 2007-05-01 Borut Razem <borut.razem AT siol.net>
1667 fixed bug #1710507: --i-code-in-asm makes compile fail
1668 all iCode comments are now one liners
1669 * src/mcs51/gen.c: fixed memory leak
1671 2007-05-01 Raphael Neider <rneider AT web.de>
1673 * device/lib/pic/libdev/*.c
1674 * device/include/pic/*.h: regenerated all device libs from updated
1676 * support/scripts/inc2h.pl: documented usage, now uses strict to
1679 2007-04-30 Borut Razem <borut.razem AT siol.net>
1682 fixed bug #1669175: Problem with space in output paths
1683 documented how to use paths with spaces for Windows users
1685 2007-04-29 Borut Razem <borut.razem AT siol.net>
1687 * Fixed svn:eol-style and svn:keywords properties
1688 * src/SDCCval.c: fixed bug
1689 #1592871: Segfault with "large" const arrays of characters
1690 replaced recursion with iteration
1691 * Removed svn:executable property from non-executable files
1693 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
1695 * src/mcs51/gen.c (genRet): fixed bug 1707003
1697 2007-04-27 Raphael Neider <rneider AT web.de>
1699 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
1700 createReachingDefinitions,assignValnums,pic16_destructDF,
1701 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
1702 prevent NULL pointer dereferences
1703 * device/lib/pic/libdev/pic16f886.c,
1704 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
1705 prevent building them, gputils do not really support them yet
1707 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1709 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
1710 helps printf_small. 32 bytes more __idata mem.
1712 2007-04-27 Raphael Neider <rneider AT web.de>
1714 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
1715 return early when pb or pb->pcHead is NULL (patch #1708427)
1716 * src/regression/empty.c,
1717 * src/regression/Makefile: added test with empty functions
1718 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
1720 2007-04-27 Borut Razem <borut.razem AT siol.net>
1722 * src/SDCCast.c: fixed feature request
1723 #1547512: Redundant strings linked when using sizeof("abc")
1725 2007-04-23 Borut Razem <borut.razem AT siol.net>
1727 * doc/sdccman.lyx, src/SDCCmain.c:
1728 peep-hole comments are generated only if --fverbose-asm option is
1729 specified and --no-peep-comments is not, as proposed by Frieder.
1730 * support/regression/Makefile.in: compile regression tests with
1731 --fverbose-asm option so one can "grep" whether a new (or an old)
1732 peephole is (still) applied; requested by Frieder.
1734 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1736 * device/include/pic/pic16f886.h,
1737 * device/include/pic/pic16f887.h,
1738 * device/lib/pic/libdev/pic16f886.c,
1739 * device/lib/pic/libdev/pic16f887.c,
1740 * device/include/pic/pic14devices.txt,
1741 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
1743 2007-04-23 Kevin Buettner <kevin AT buettner.to>
1745 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
1748 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1750 * device/lib/_memset.c: assembler version for mcs51
1752 2007-04-22 Borut Razem <borut.razem AT siol.net>
1754 * support/scripts/listerr.c: program to create the list of errors and
1755 warnings list from - added
1756 * doc/sdccman.lyx: removed the note
1757 "For list of warnings and corresponding codes, see err_warn.txt"
1758 * src/SDCCsymt.c: fixed bug #1699804:
1759 Bug with some uses of sizeof(static local array) (MCS51)
1760 * support/regression/tests/bug-1699804.c: added
1762 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1764 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
1765 (main): added option -i,
1766 (asmbl, case S_INCL): use search_path_fopen,
1767 mostly from patch 1579668 by Peter Miller, thanks
1768 * src/z80/main.c: fixed typo --callee-saves-bc
1769 * device/include/mcs51/compiler.h: added sfrword for Tasking
1771 2007-04-20 Borut Razem <borut.razem AT siol.net>
1773 * src/z80/main.c: replaced reserved keyword asm with asmblr
1775 2007-04-19 Borut Razem <borut.razem AT siol.net>
1777 * src/port.h: use const pointers to strings
1778 * src/SDCCargs.h: declared getStringArg() and getIntArg()
1779 * src/pic16/main.c: include SDCCargs.h
1780 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
1781 const char, since the strings are dynamically allocated
1782 * src/SDCCmain.c: options.code_seg and options.const_seg are
1783 dynamically allocated; check port specific command line options
1784 before the general ones
1785 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
1787 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
1789 * device/include/ds400rom.h,
1790 * device/lib/ds390/lcd390.c,
1791 * device/lib/ds390/memcpyx.c,
1792 * device/lib/ds390/rtc390.c,
1793 * device/lib/ds400/ds400rom.c,
1794 * device/lib/ds400/memcpyx.c,
1795 * device/lib/hc08/_ret.c: more replacements of keywords with their
1796 double underscore equivalents
1797 * device/lib/ds390/Makefile.in,
1798 * device/lib/ds400/Makefile.in,
1799 * device/lib/gbz80/Makefile.in,
1800 * device/lib/hc08/Makefile.in,
1801 * device/lib/mcs51/Makefile.in,
1802 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
1804 2007-04-17 Borut Razem <borut.razem AT siol.net>
1806 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
1807 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
1808 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
1809 to --fverbose-asm, to be gcc'ish
1811 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1813 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
1815 2007-04-17 Borut Razem <borut.razem AT siol.net>
1817 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
1818 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
1819 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
1820 with their double underscore equivalent
1822 2007-04-14 Borut Razem <borut.razem AT siol.net>
1824 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
1827 2007-04-13 Borut Razem <borut.razem AT siol.net>
1829 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
1831 * device/examples/serialcomm/windows/serial.[ch],
1832 device/examples/serialcomm/windows/test_serialcomm.cpp:
1833 updated by Bela Torok
1834 * device/examples/serialcomm/windows/serialcomm.dsw,
1835 device/examples/serialcomm/windows/serialcomm.dsp: added
1837 2007-04-13 Jan Waclawek <wek AT efton.sk>
1839 * doc/sdccman.lyx: additions and changes at various places
1840 (submitted as #1697136).
1841 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
1843 2007-04-10 Borut Razem <borut.razem AT siol.net>
1845 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
1846 LyX file format changed to 245
1847 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
1848 "FreeWare" replaced with "free open source"
1850 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
1852 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
1854 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
1856 * device/include/pic16/pic18fregs.h,
1858 * device/lib/_decdptr.c,
1859 * device/lib/_divsint.c,
1860 * device/lib/_divslong.c,
1861 * device/lib/_divuint.c,
1862 * device/lib/_divulong.c,
1863 * device/lib/_fs2schar.c,
1864 * device/lib/_fs2sint.c,
1865 * device/lib/_fs2slong.c,
1866 * device/lib/_fs2uchar.c,
1867 * device/lib/_fs2uint.c,
1868 * device/lib/_fs2ulong.c,
1869 * device/lib/_fsadd.c,
1870 * device/lib/_fscmp.c,
1871 * device/lib/_fsdiv.c,
1872 * device/lib/_fseq.c,
1873 * device/lib/_fsget1arg.c,
1874 * device/lib/_fsget2args.c,
1875 * device/lib/_fsgt.c,
1876 * device/lib/_fslt.c,
1877 * device/lib/_fsmul.c,
1878 * device/lib/_fsneq.c,
1879 * device/lib/_fsnormalize.c,
1880 * device/lib/_fsreturnval.c,
1881 * device/lib/_fsrshift.c,
1882 * device/lib/_fssub.c,
1883 * device/lib/_fsswapargs.c,
1884 * device/lib/_gptrget.c,
1885 * device/lib/_gptrgetc.c,
1886 * device/lib/_gptrput.c,
1887 * device/lib/_logexpf.c,
1888 * device/lib/_modsint.c,
1889 * device/lib/_modslong.c,
1890 * device/lib/_moduint.c,
1891 * device/lib/_modulong.c,
1892 * device/lib/_mulint.c,
1893 * device/lib/_mullong.c,
1894 * device/lib/_schar2fs.c,
1895 * device/lib/_ser.c,
1896 * device/lib/_setjmp.c,
1897 * device/lib/_sint2fs.c,
1898 * device/lib/_slong2fs.c,
1899 * device/lib/_spx.c,
1900 * device/lib/_uchar2fs.c,
1901 * device/lib/_uint2fs.c,
1902 * device/lib/_ulong2fs.c,
1903 * device/lib/asincosf.c,
1904 * device/lib/atanf.c,
1905 * device/lib/calloc.c,
1906 * device/lib/ds390/tinibios.c,
1907 * device/lib/ds400/tinibios.c,
1908 * device/lib/expf.c,
1909 * device/lib/free.c,
1910 * device/lib/hc08/_mulint.c,
1911 * device/lib/logf.c,
1912 * device/lib/malloc.c,
1913 * device/lib/printf_fast.c,
1914 * device/lib/printf_tiny.c,
1915 * device/lib/printfl.c,
1916 * device/lib/realloc.c,
1917 * device/lib/ser_ir.c,
1918 * device/lib/serial.c,
1919 * support/regression/tests/libmullong.c: replaced all special keywords
1920 with their double underscore equivalent
1921 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1922 * device/lib/Makefile.in: compile libs with --std-c99 instead of
1924 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
1925 (genRet): if the bit-symbol is ruonly it already is in the carry
1926 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
1927 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
1928 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
1929 type UCHAR if dest is not bit
1931 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
1933 * device/include/math.h,
1934 * device/lib/cotf.c,
1935 * device/lib/expf.c,
1936 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
1938 2007-04-01 Borut Razem <borut.razem AT siol.net>
1940 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
1941 fixed bug #1692042: input buffer overflow...scanner uses REJECT
1942 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
1943 gcc_unreachable() called internal_error()...
1945 2007-03-30 Raphael Neider <rneider AT web.de>
1947 * src/pic/ralloc.c (isData): suppress garbage debug output
1949 2007-03-28 Borut Razem <borut.razem AT siol.net>
1952 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
1953 is developed, built and used worldwide, and the word "night" doesn't
1956 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
1958 * device/include/mcs51/C8051F360.h: new, added
1959 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
1961 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1963 * src/SDCC.y (declaration_specifiers, function_specifier),
1964 * support/Util/SDCCerr.c,
1965 * support/Util/SDCCerr.h,
1967 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
1969 * src/SDCCmem.c (deallocParms),
1970 * src/SDCCast.c: support for function inlining, not quite complete
1971 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
1972 'restrict' qualifier
1974 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
1976 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
1977 (saveRBank, unsaveRBank): don't save bits,
1978 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
1979 * support/regression/tests/bug1535242.c: new, added
1980 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
1981 thanks Alexey Shamrin <shamrin AT gmail.com>,
1982 made assert.h header ANSI compliant (added a check for NDEBUG macro,
1983 removed header guard)
1985 * sdcc.spec: bumped version to 2.6.5
1986 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
1988 2007-03-22 Borut Razem <borut.razem AT siol.net>
1990 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
1991 fixed bug #1653671: sdcdb integration into ddd is broken
1993 2007-03-22 Raphael Neider <rneider AT web.de>
1995 * src/pic/gen.c (popGetExternal): augmented to also create references
1996 to external variables (not only labels),
1997 (genCall): comment on plan to reduce PAGESEL overhead,
1998 (genFunction, genEndFunction): also save/restore FSR around interrupt
1999 handling code, removed lots of unused code
2000 (genDivOneByte): release acquired temp register
2001 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2003 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2004 for registers that need to be saved during interrupts (FSR, STATUS,
2005 PCLATH; W needs special handling), currently only FSR is used
2007 2007-03-22 Raphael Neider <rneider AT web.de>
2009 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2011 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2013 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2015 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2017 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2019 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2021 * as/link/aslink.h: added LKOBJEXT
2022 * as/link/hc08/link_hc08.dsp,
2023 * as/link/hc08/Makefile.bcc,
2024 * as/link/hc08/Makefile.in,
2025 * as/link/mcs51/aslink.dsp,
2026 * as/link/mcs51/Makefile.bcc,
2027 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2028 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2029 * as/link/lkaomf51.c: merged and moved
2030 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2031 * as/link/z80/lkdata.c,
2032 * as/link/lkdata.c: merged and moved
2033 * as/link/hc08/lkmain.c,
2034 * as/link/mcs51/lkmain.c: cosmetic changes
2035 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2036 * as/link/lklex.c: use LKOBJEXT
2037 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2038 ANSI-fied functions, removed bubble-sorts
2039 * as/link/z80/lksym.c as/link/lksym.c: merged,
2041 * as/link/z80/linkgbz80.dsp,
2042 * as/link/z80/linkz80.dsp,
2043 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2044 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2045 * as/link/z80/lkhead.c,
2046 * as/link/z80/lklex.c: deleted
2047 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2048 * as/link/z80/lkmain.c: added copyfile()
2050 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2052 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2054 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2056 * device/lib/_strlen.c: assembler version for mcs51
2058 2007-03-13 Raphael Neider <rneider AT web.de>
2060 * device/include/pic16/pic18f2221.h,
2061 * device/include/pic16/pic18f2321.h,
2062 * device/include/pic16/pic18f2331.h,
2063 * device/include/pic16/pic18f4221.h,
2064 * device/include/pic16/pic18f4321.h,
2065 * device/include/pic16/pic18f4331.h: fixed config byte location names
2066 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2067 consistently named config byte locations
2069 2007-03-13 Borut Razem <borut.razem AT siol.net>
2071 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2072 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2073 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2074 as/link/z80/Makefile.in, as/z80/Makefile.in:
2077 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2079 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2080 * device/lib/printf_large.c: pointer was converted to generic
2081 pointer for mcs51 models other than model-small (Maarten noticed)
2083 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2085 * device/include/mcs51/ADuC84x.h: Added.
2087 2007-03-10 Borut Razem <borut.razem AT siol.net>
2089 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2090 fixed RFE #1624219: double backslashes in filenames;
2091 functions hexEscape(), octalEscape() and copyStr() moved from
2092 SDCCval.c to SDCCutil.c and made them glovbally available
2094 2007-03-09 Borut Razem <borut.razem AT siol.net>
2096 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2097 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2098 1673361: Missaligned comments in output files
2100 2007-03-09 Raphael Neider <rneider AT web.de>
2102 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2104 2007-03-09 Raphael Neider <rneider AT web.de>
2108 * src/pic/ralloc.c: suppress undesired debug output
2109 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2111 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2113 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2115 2007-03-07 Borut Razem <borut.razem AT siol.net>
2117 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2118 search include files in the current directory
2120 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2122 * src/SDCCglue.c (emitMaps, glue),
2123 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2125 * support/regression/tests/absolute.c: added xdata test
2127 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2129 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2130 added condition to macro, fixes bug 1666080
2132 2007-03-02 Raphael Neider <rneider AT web.de>
2134 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2136 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2138 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2139 be cleared. Unconditionally set __XPAGE
2140 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2142 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2147 * src/mcs51/rtrack.c,
2149 * doc/sdccman.lyx: added --no-gen-comments
2150 * src/mcs51/peeph.def: added 192.b, disabled 185
2152 2007-02-25 Raphael Neider <rneider AT web.de>
2154 * src/pic16/gen.c (genCast): fixed typo
2155 * device/lib/pic16/Makefile.subdir: only install existing files
2156 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2158 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2160 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2161 * device/lib/mcs51/crtclear.asm,
2162 * device/lib/mcs51/crtxclear.asm: renumbered labels
2163 * device/lib/mcs51/Makefile.in: added crtcall.asm
2164 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2165 * src/mcs51/gen.c (movc): removed,
2166 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2168 (toCarry, genSend, genRet): added function toCarry,
2169 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2170 (assignBit, genAssign, genCast): added function assignBit
2171 * src/mcs51/Makefile.bcc: added rtrack.c
2172 * src/mcs51/ralloc.h: made valueKnown a bitfield
2173 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2174 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2175 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2176 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2177 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2178 (_pop): only pop valid pairs, see gencjneshort,
2179 (gencjneshort): return pair that still needs to be popped, restructured,
2180 (gencjne, genCmpEq): call _pop
2182 2007-02-23 Raphael Neider <rneider AT web.de>
2184 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2186 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2188 * device/include/mcs51/P89LPC925.h: Added.
2190 2007-02-18 Raphael Neider <rneider AT web.de>
2192 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2194 2007-02-17 Borut Razem <borut.razem AT siol.net>
2196 * support/cpp2/directives.c, support/cpp2/version.c:
2197 synchronized with GCC CPP 4.1.2
2199 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2201 * src/mcs51/rtrack.h,
2202 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2203 by checking the strings passed by emitcode() to the assembler.
2204 Feel free to change. This in part addresses RFE #482179.
2205 Set environment variable SDCC_RTRACK to enable.
2206 * src/mcs51/gen.c: inserted hooks
2207 * src/mcs51/ralloc.h: added two members to struct regs
2208 * support/regression/tests/regtrack.c: added
2210 2007-02-14 Borut Razem <borut.razem AT siol.net>
2212 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2213 * Makefile.in: applied patch from Makefile related part of
2214 #1469393: Compiler does not initialize static data
2216 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2218 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2219 for better fix of bug 1273984, compiles pic16 rand.c
2221 2007-02-12 Borut Razem <borut.razem AT siol.net>
2223 * src/pic16/main.c: fixed pic16 standard library directory bug
2225 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2227 * src/hc08/gen.c (genSwap): fix swap regression test
2229 2007-02-10 Borut Razem <borut.razem AT siol.net>
2231 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2233 * support/regression/tests/bug-1654060.c: added regression test for
2236 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2238 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2239 bit moves in return statement
2241 2007-02-09 Borut Razem <borut.razem AT siol.net>
2243 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2246 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2249 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2251 2007-02-07 Raphael Neider <rneider AT web.de>
2253 * src/pic16/devices.inc,
2254 * device/include/pic16/pic18fregs.h,
2255 * device/include/pic16/pic18f[24][34]31.h,
2256 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2257 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2258 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2260 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2262 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2263 can this have lived here for so many years?
2264 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2265 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2266 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2268 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2270 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2271 appended by loop induction must be at the very end of the eBBlock
2273 2007-02-05 Kevin Vigor
2275 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2277 2007-02-05 Borut Razem <borut.razem AT siol.net>
2279 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2280 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2282 2007-02-03 Borut Razem <borut.razem AT siol.net>
2284 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2285 applied patch #1646602 option to set default signedness of char to
2286 unsigned, added -funsigned-char command line option,
2287 thanks to Gunther Jehle
2288 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2289 prompt for file deletion a few hundred times (especially the
2290 subversion files, which have ro permissions so it asks for
2291 confirmation), thanks to Simon McAuliffe;
2292 added {} + option to find in order to remove multiple files from a
2295 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2297 * device/include/mcs51/SST89x5xRDx.h: Added.
2299 2007-02-02 Raphael Neider <rneider AT web.de>
2301 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2302 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2304 2007-02-01 Raphael Neider <rneider AT web.de>
2306 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2309 2007-01-31 Borut Razem <borut.razem AT siol.net>
2311 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2312 if compiled with GCC. Thanks to Raphael Neider
2314 2007-01-31 Raphael Neider <rneider AT web.de>
2316 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2317 operand names, handles name and (name + n) for all n,
2318 (sameBank): restructured, also check bank allocation policy,
2319 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2320 (pic14_operandsAllocatedInSameBank): check whether to operands
2321 will be allocated into the same bank (i.e., section) to reduce
2322 BANKSEL overhead, queried from pcode.c:sameBank,
2323 (pic14printLocals): reintroduced clustering registers into a single
2324 section: all compiler generated symbols will now reside in one
2325 bank (per file), reducing BANKSEL overhead and code size,
2326 (showAllMemmaps): use local dbuf where possible
2328 2007-01-29 Raphael Neider <rneider AT web.de>
2330 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2331 (call_libraryfunc): retrieve/create symbol and mark as used,
2332 (genFunction): mark defined functions as non-extern and add again
2333 to code memmap for later output
2334 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2335 (pic14printLocals): reworked for new symbol emission,
2336 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2337 showAllMemmaps): reworked symbol output using dbufs, added handling
2338 of string literals (still incomplete),
2339 (picglue): removed symbol emission, moved into showAllMemmaps,
2340 (emitSymbolSet): new workhorse for symbol output,
2341 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2343 2007-01-29 Borut Razem <borut.razem AT siol.net>
2345 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2346 component contains the extension separator.
2348 2007-01-28 Borut Razem <borut.razem AT siol.net>
2350 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2352 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2353 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2354 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2355 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2356 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2357 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2358 src/z80/gen.c, support/Util/MySystem.c:
2359 accept slash and backslash as directory separator on WIN32 and
2362 2007-01-28 Raphael Neider <rneider AT web.de>
2364 * src/pic16/devices.inc,
2365 * device/include/pic16/pic18f[24][23]21.h,
2366 * device/include/pic16/pic18fregs.h,
2367 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2368 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2369 * device/lib/pic16/libio/adc.ignore,
2370 * device/lib/pic16/libio/i2c.ignore,
2371 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2372 family, as gputils do not yet support the devices
2373 * device/lib/pic16/Makefile.subdir: ignore errors on install
2374 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2375 headers and libraries from gputils .inc files
2377 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2379 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2381 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2383 * doc/sdccman.lyx: add printf benchmarks
2385 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2387 * device/lib/printf_fast.c: fix %c, char promoted to int
2388 * device/lib/printf_tiny.c: fix %c, char promoted to int
2390 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2392 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2394 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2396 * support/regression/tests/swap.c: 64 bit hosts failed
2397 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2399 2007-01-25 Raphael Neider <rneider AT web.de>
2401 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2402 based on absolute register address, patch by Alex Blond
2404 2007-01-22 Raphael Neider <rneider AT web.de>
2406 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2407 emitted, do not emit them again...
2409 2007-01-22 Raphael Neider <rneider AT web.de>
2411 * src/regression/bank1.c, src/regression/compare6.c,
2412 src/regression/add.c: cosmetic changes
2413 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2414 * src/pic/gen.c: fixed global zero and one,
2415 (aopForSym): removed unued code,
2416 (aopGet): assert aop is defined, check and use `index' of
2417 pCodeImmd operands (fixes #1630908),
2418 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2419 (register_reassign): prevent accidental register unification,
2420 (ReuseReg): cosmetic changes (also above)
2421 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2422 pic14emitStaticSeg): do not emit initialized data,
2423 (printIval*): replaced with working versions,
2424 (pic14createInterruptVect,picglue): use idata for initialized data,
2425 now init data should work in all modules (not only main()),
2426 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2428 2007-01-21 Borut Razem <borut.razem AT siol.net>
2430 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2431 use -fPIC or -fpic if they are supported and not ignored
2432 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2433 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2435 2007-01-20 Borut Razem <borut.razem AT siol.net>
2437 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2438 implemented RFE #1470316: allow "$" in variable names
2440 2007-01-20 Raphael Neider <rneider AT web.de>
2442 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2444 2007-01-20 Raphael Neider <rneider AT web.de>
2446 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2447 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2448 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2449 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2450 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2451 * device/lib/pic/libdev/pic*.c,
2452 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2453 * device/lib/pic/libdev/Makefile.in: show progress
2455 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2457 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2458 * support/scripts/sdcc_cygwin_mingw32,
2459 * support/scripts/sdcc_mingw32,
2460 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2461 conformance with autoconf 2.6
2463 2007-01-19 Raphael Neider <rneider AT web.de>
2465 * src/pic/device.c (register_map): fixed list construction
2466 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2467 (genMod): removed case for genModbits,
2468 (genModbits): removed as now unused/unimplemented
2469 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2471 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2473 * support/regression/tests/swap.c: added in response to #1638622
2474 * doc/sdccman.lyx: synced version, minor changes
2476 2007-01-18 Borut Razem <borut.razem AT siol.net>
2478 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2479 thanks to Gunther Jehle
2480 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2481 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2482 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2483 use filename in lineno instead.
2484 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2485 print the file name in ast_print()
2487 2007-01-18 Borut Razem <borut.razem AT siol.net>
2489 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2491 * src/SDCC.lex: stringLiteral() returns const char pointer,
2492 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2493 fixed column counting
2494 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2495 accept const char pointer as parameter
2496 * src/SDCCdwarf2.c: corrected buffer size
2498 2007-01-17 Borut Razem <borut.razem AT siol.net>
2500 * support/Util/dbuf_string.c: fixed for amd64
2502 2007-01-15 Borut Razem <borut.razem AT siol.net>
2504 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2505 removed terminal symbol ELIPSIS, since it was never generated by the
2506 lexer and it was wrongly used in parameter_identifier_list rule
2508 2007-01-15 Raphael Neider <rneider AT web.de>
2510 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2511 code page and data banking description
2512 * src/pic/genarith.c,
2513 * src/pic/gen.h: removed bit arithmetic functions,
2514 updated exit(1) to exit(EXIT_FAILURE)
2515 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2516 * device/include/pic16/pic18f2455.h,
2517 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2518 TRISD and TRISE, fixed/added some bit names
2519 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2520 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2521 updated pic18f2455.{c,h} instead of duplicating them
2523 2007-01-14 Borut Razem <borut.razem AT siol.net>
2525 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2526 Cannot debug files that contain spaces in the path name
2527 by converting spaces in asm file name to underscores
2529 2007-01-13 Borut Razem <borut.razem AT siol.net>
2531 * doc/sdccman.lyx: fixed format errors
2533 2007-01-10 Borut Razem <borut.razem AT siol.net>
2535 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2536 codeseg/constseg #pragma fail
2537 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2538 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2539 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2540 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2542 2007-01-09 Borut Razem <borut.razem AT siol.net>
2544 * get rid of diagnistic.[ch], pretty-print.[ch],
2545 c-pretty-print.[ch], ... used just for error, warning, ...
2547 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2548 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2549 suppoprt/cpp2/pretty-print.[ch]:
2551 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2552 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2553 suppoprt/cpp2/sdcpp.dsp:
2556 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2558 * device/lib/printf_large.c (output_float): removed recursion,
2559 use smaller buffer on stack for mcs51,
2560 fixed bug printing 1.96
2561 * support/regression/tests/snprintf.c: added test
2563 2007-01-07 Borut Razem <borut.razem AT siol.net>
2565 * use dynamic memory buffers instead temporary files
2566 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2568 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2569 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2570 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2571 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2572 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2573 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
2574 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
2575 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
2576 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
2577 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
2578 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
2579 support/Util/dbuf.c, support/Util/dbuf.h:
2581 * .version, sdcc.spec: bumped version to 2.6.4
2583 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2585 * src/port.h: added TARGET_Z80_LIKE macro
2586 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
2587 output PSEG location if --xram-loc or --xstack-loc was used
2588 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
2590 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
2592 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
2593 * as/as_z80.dsp, as/z80/as_z80.dsp,
2594 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
2595 * sdcc.dsw: moved project files into subdir
2596 * as/hc08/as_hc08.dsp,
2597 * as/hc08/Makefile.bcc,
2598 * as/hc08/Makefile.in,
2599 * as/mcs51/Makefile.bcc,
2600 * as/mcs51/Makefile.in,
2601 * as/z80/Makefile.bcc,
2602 * as/z80/Makefile.in,
2603 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
2606 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
2609 * as/mcs51/asmain.c,
2611 * as/z80/assym.c: removed include "strcmpi.h"
2612 * as/hc08/strcmpi.c,
2613 * as/hc08/strcmpi.h,
2614 * as/mcs51/strcmpi.c,
2615 * as/mcs51/strcmpi.h,
2616 * support/Util/strcmpi.c,
2617 * support/Util/strcmpi.h: removed files
2618 * as/strcmpi.c: added as_strncmpi()
2620 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2622 * sdcc.dsw: Added some dependencies on project config.dsp
2624 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
2626 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
2627 with [di]ram_start to fix a regresion
2629 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
2631 * configure.in: added missing mcs51 in status output
2632 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
2634 * debugger/mcs51/clean.mk (distclean): remove config.h
2635 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
2636 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
2637 options.h, s-options-h and options.c
2638 * support/cpp2/clean.mk: unused, removed
2639 * Makefile.common.in,
2642 * as/hc08/Makefile.in,
2644 * as/mcs51/Makefile.in,
2645 * as/mcs51/clean.mk,
2648 * as/z80/Makefile.in,
2650 * as/link/Makefile.in,
2651 * as/link/hc08/Makefile.in,
2652 * as/link/hc08/clean.mk,
2653 * as/link/mcs51/Makefile.in,
2654 * as/link/mcs51/clean.mk,
2655 * as/link/z80/Makefile.in,
2656 * as/link/z80/clean.mk,
2657 * as/link/z80/conf.mk,
2658 * debugger/mcs51/Makefile.in,
2659 * debugger/mcs51/clean.mk,
2660 * device/include/Makefile.in,
2661 * device/lib/Makefile.in,
2662 * device/lib/mcs51/Makefile.in,
2663 * device/lib/pic/Makefile.in,
2664 * device/lib/pic/Makefile.common.in,
2665 * device/lib/pic/Makefile.subdir,
2666 * device/lib/pic/Makefile.rules,
2667 * device/lib/pic16/libio/Makefile.in,
2668 * device/lib/pic16/Makefile.subdir,
2669 * device/lib/pic16/libdev/Makefile.in,
2670 * device/lib/pic16/Makefile.rules,
2671 * device/lib/pic16/Makefile.common.in,
2672 * sim/ucsim/avr.src/Makefile.in,
2673 * sim/ucsim/main_in.mk,
2674 * sim/ucsim/cmd.src/Makefile.in,
2675 * sim/ucsim/doc/Makefile.in,
2676 * sim/ucsim/gui.src/Makefile.in,
2677 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
2678 * sim/ucsim/gui.src/serio.src/Makefile.in,
2679 * sim/ucsim/hc08.src/Makefile.in,
2680 * sim/ucsim/libltdl/Makefile.in,
2681 * sim/ucsim/s51.src/Makefile.in,
2682 * sim/ucsim/sim.src/Makefile.in,
2683 * sim/ucsim/sim.src/conf.mk,
2684 * sim/ucsim/xa.src/Makefile.in,
2685 * sim/ucsim/z80.src/Makefile.in,
2689 * support/cpp2/Makefile.in,
2690 * support/librarian/Makefile.in,
2691 * support/librarian/clean.mk,
2692 * support/makebin/Makefile.in,
2693 * support/makebin/clean.mk,
2694 * support/packihx/Makefile.in,
2695 * support/regression/Makefile.in,
2696 * support/regression/ports/ds390/spec.mk,
2697 * support/regression/ports/gbz80/spec.mk,
2698 * support/regression/ports/hc08/spec.mk,
2699 * support/regression/ports/mcs51/spec.mk,
2700 * support/regression/ports/mcs51-large/spec.mk,
2701 * support/regression/ports/mcs51-medium/spec.mk,
2702 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2703 * support/regression/ports/pic14/spec.mk,
2704 * support/regression/ports/pic16/spec.mk,
2705 * support/regression/ports/mcs51-stack-auto/spec.mk,
2706 * support/regression/ports/ucz80/spec.mk,
2707 * support/regression/ports/xa51/spec.mk,
2708 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
2709 adding a slash after $(top_builddir) and/or adding @datarootdir@
2711 * debugger/mcs51/configure.in,
2712 * device/lib/pic/configure.in,
2713 * device/lib/pic16/configure.in,
2714 * sim/ucsim/configure.in,
2715 * support/cpp2/configure.in,
2716 * support/packihx/configure.in: changed AC_PREREQ to 2.60
2718 * debugger/mcs51/configure,
2719 * device/lib/pic/configure,
2720 * device/lib/pic16/configure,
2721 * sim/ucsim/configure,
2722 * support/cpp2/configure,
2723 * support/packihx/configure: generated with autoconf 2.60
2725 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
2727 * as/link/hc08/lkihx.c (newArea),
2728 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
2730 2007-01-02 Borut Razem <borut.razem AT siol.net>
2732 * doc/sdccman.lyx: documented #pragma sdcc_hash
2733 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
2735 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
2737 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2739 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
2740 empty 'while'-loop to work correctly, see regression test 'while.c'
2741 * support/regression/tests/while.c: added
2743 2007-01-01 Borut Razem <borut.razem AT siol.net>
2745 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
2746 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
2747 support/cpp2/libcpp/sdcpp.c:
2748 sdcpp specific pragma/directive/option handling moved to sdcpp.c
2749 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
2750 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
2752 2006-12-31 Borut Razem <borut.razem AT siol.net>
2754 * SDCPP synchronized with GCC CPP release version 4.1.1,
2755 currently the latest release:
2756 * support/cpp2/libcpp, support/cpp2/libcpp/include,
2757 support/cpp2/libcpp/include/cpp-id-data.h
2758 support/cpp2/libiberty/fopen_unlocked.c
2759 support/cpp2/libiberty/md5.c
2761 support/cpp2/opt-functions.awk
2762 support/cpp2/opt-gather.awk
2763 support/cpp2/optc-gen.awk
2764 support/cpp2/opth-gen.awk:
2766 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
2767 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2768 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2769 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
2770 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
2771 support/cpp2/diagnostic.h, support/cpp2/except.h,
2772 support/cpp2/hwint.h, support/cpp2/input.h,
2773 support/cpp2/intl.h, support/cpp2/move-if-change,
2774 support/cpp2/opts.c, support/cpp2/opts.h,
2775 support/cpp2/output.h, support/cpp2/prefix.c,
2776 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
2777 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
2778 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
2779 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
2780 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
2781 support/cpp2/version.c:
2783 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
2784 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
2785 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
2786 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
2787 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
2788 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2789 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
2790 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
2791 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
2792 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
2793 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
2795 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
2796 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
2797 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
2798 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
2799 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
2800 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
2801 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
2802 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
2803 support/cpp2/hashtable.h, support/cpp2/line-map.c,
2804 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
2805 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
2806 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
2807 support/cpp2/system.h:
2810 2006-12-31 Borut Razem <borut.razem AT siol.net>
2812 * configure.in, configure: fixed bug #1538756: configure dies if bison
2813 and flex are not installed, 2nd try
2815 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2817 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
2818 400.x for better code in RFE 899102
2820 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
2822 * src/SDCCpeeph.c (deadMove),
2824 * src/mcs51/peep.h: renamed 'op' by 'reg'
2825 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
2826 (scan4op): small change for removeDeadMove(), added support for
2827 'callee saves' and/or PACLL function calls,
2828 (removeDeadMove): added, removes superflous 'mov r%1,%2',
2829 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
2830 left in new dispatcher mcs51DeadMove()
2831 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
2833 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
2835 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2837 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
2838 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
2840 2006-12-30 Borut Razem <borut.razem AT siol.net>
2842 * support/cpp2/spacs.h: deleted from svn
2843 * configure.in, configure: fixed bug #1538756: configure dies if bison
2844 and flex are not installed
2846 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
2848 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
2849 with this z80 passes printf float test when enabled
2850 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
2852 2006-12-28 Borut Razem <borut.razem AT siol.net>
2854 * support/cpp2/config.in, support/cpp2/configure.in,
2855 support/cpp2/configure, support/cpp2/Makefile.in:
2856 fix for the solaris build
2858 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2860 * src/SDCC.y (type_specifier2, pointer),
2862 * src/SDCCsymt.c (mergeSpec, checkSClass),
2863 * support/Util/SDCCerr.c,
2864 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
2865 * support/valdiag/valdiag.py: Allow test cases to specify
2866 required language standard
2867 * support/valdiag/tests/restrict.c: New file to test restrict keyword
2868 * support/valdiag/tests/tentdecl.c: Supress empty source file error
2870 2006-12-27 Borut Razem <borut.razem AT siol.net>
2872 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
2873 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
2875 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
2877 * support/cpp2/libiberty/Makefile.bcc: updated
2878 * src/pic16/main.c: fixed #pragma udata handling
2879 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
2881 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
2883 * src/SDCCpeeph.c: made labelHashEntry global,
2884 made pcDistance, FBYNAME static,
2885 (pcDistance): made static, use isComment and isLabel,
2887 (getLabelRef): added, extracted from labelRefCount(),
2888 (labelRefCount): use new getLabelRef(),
2889 (callFuncByName): made static, added deadMove,
2890 use isComment and isLabel,
2891 (newPeepRule): made static, set isLabel,
2892 (isLabelDefinition): added parameter isPeepRule to allow '%' in
2893 labels from peephole rules,
2894 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
2895 when isComment or isLabel is set
2896 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
2897 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
2899 * src/mcs51/peep.h: added
2900 * src/mcs51/peep.c: added, implements mcs51DeadMove()
2901 * src/port.h: added peep->deadMove to port structure
2902 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
2903 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
2904 deadMove, finally removed no. 1 and 2
2911 * src/hc08/gen.c: mark lines with isComment or isLabel
2912 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
2914 * sdcc.spec: bumped version to 2.6.3
2916 2006-12-26 Borut Razem <borut.razem AT siol.net>
2918 * support/cpp2/Makefile.in: added dependency on options.h
2919 * configure: regenerated
2920 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
2921 * support/cpp2/Makefile.in: added vasprintf.c
2923 2006-12-25 Borut Razem <borut.razem AT siol.net>
2925 * SDCPP synchronized with GCC CPP release version 3.4.6,
2926 the latest release before 4.x:
2927 * support/cpp2/Makefile.in, support/cpp2/config.h,
2928 support/cpp2/configure, support/cpp2/configure.in,
2929 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
2930 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
2931 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
2932 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
2933 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
2934 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
2935 support/cpp2/cpptrad.c, support/cpp2/except.h,
2936 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
2937 support/cpp2/hwint.h, support/cpp2/intl.h,
2938 support/cpp2/line-map.c, support/cpp2/line-map.h,
2939 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
2940 support/cpp2/output.h, support/cpp2/prefix.c,
2941 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
2942 support/cpp2/system.h, support/cpp2/version.c:
2944 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2945 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
2946 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
2947 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
2948 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
2949 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
2950 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
2951 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
2952 support/cpp2/move-if-change, support/cpp2/opts.c,
2953 support/cpp2/opts.h, support/cpp2/opts.sh,
2954 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
2955 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
2956 support/cpp2/win32, support/cpp2/win32/dirent.c,
2957 support/cpp2/win32/dirent.h:
2959 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
2960 * support/cpp2/sdcpp.h: renamed from sdcc.h
2961 * sdcppinit.c: deleted
2963 2006-12-23 Borut Razem <borut.razem AT siol.net>
2965 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
2966 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
2967 preproc.c: an other try to fix bug #982435: introduced
2968 -pedantic-parse-number command line option and pedantic_parse_number
2971 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
2973 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
2975 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
2976 corrected overlayed areax addresses, warn about memory overlaps
2977 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
2986 * src/port.h: added xabs_name and iabs_name
2987 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
2988 (glue, emitMaps): create and emit maps d_abs and i_abs
2989 * src/SDCCglue.h: cosmetic changes
2990 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
2992 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
2993 (allocDefault): put absolute, initialized globals in them
2994 * support/regression/tests/absolute.c: added absolute bdata test
2995 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
2997 2006-12-20 Borut Razem <borut.razem AT siol.net>
2999 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3000 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3001 added regression test for bug #982435
3003 2006-12-18 Borut Razem <borut.razem AT siol.net>
3005 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3006 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3007 small cosmetic changes
3008 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3009 * support/regression/tests/bug-1351710.c: added regression test
3011 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3013 * doc/sdccman.lyx: added the long missed iCode table
3014 "<where is figure II?>", added links to wiki
3016 2006-12-17 Borut Razem <borut.razem AT siol.net>
3018 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3019 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3020 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3021 unified table driven pragma handling, pragma argument type checking
3022 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3023 current one - version 1.1.3
3024 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3026 2006-12-13 Raphael Neider <rneider AT web.de>
3028 * src/pic/device.h: removed AssignedMemory structure and macros
3029 * src/pic/device.c: removed global finalMapping (linker assigns
3031 (register_map): add SFRs to remembered memRanges
3032 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3033 assignFixedRegisters,assignRelocatableRegisters): removed,
3034 (setMaxRAM,validAddress): adapted accordingly,
3035 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3036 reasonably sized sharebanks,
3037 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3038 (allDefsOutOfRange): removed unused code,
3039 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3041 * src/pic/pcode.c (register_reassign): removed recursion warning,
3042 fired far too often,
3043 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3044 to use existing pic14_stringInSet() to avoid duplicate symbols,
3045 tidied up the code a bit,
3046 (pic14printLocals): added in symmetry to printExterns, replaces
3047 writeUsedRegs more or less,
3048 (picglue): call new pic14_printLocals(),
3049 * device/include/pic/pic*.h: removed #pragma memmap directives,
3050 information gathered from include/pic/pic14devices.txt
3051 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3053 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3055 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3057 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3059 * device/include/mcs51/cc2430.h: fixed missing ';'
3061 2006-12-10 Raphael Neider <rneider AT web.de>
3063 * device/lib/pic16/libc/stdio/vfprintf.c,
3064 * device/lib/pic16/libc/stdio/printf_small.c,
3065 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3066 char arguments, as char varargs are cast to int by the caller,
3067 hopefully fixes #1604915 (other device libraries are still affected)
3069 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3071 * src/mcs51/ralloc.c (packRegsForAssign),
3072 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3074 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3076 * device/include/malloc.h: removed init_dynamic_memory
3077 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3078 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3079 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3080 * device/lib/libsdcc.lib,
3081 * device/lib/Makefile.in,
3082 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3083 * doc/sdccman.lyx: documented use of new _heap.c
3084 * support/regression/tests/malloc.c: removed init_dynamic_memory
3085 * src/cdbFile.c(spacesToUnderscores): new function,
3086 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3088 * device/include/tinibios.h: removed defines for putchar and getchar
3089 * device/lib/ds390/Makefile.in: added putchar.c
3090 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3092 2006-12-09 Borut Razem <borut.razem AT siol.net>
3094 * support/cpp2/sdcc.h: prevent multiple inclusion
3095 * support/cpp2/options.h: deleted
3097 2006-12-08 Borut Razem <borut.razem AT siol.net>
3099 * support/cpp2/sdcc.h: removed x*alloc() macros
3100 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3101 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3102 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3103 * support/cpp2/system.h: moved #include "sdcc.h"
3104 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3105 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3107 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3108 -funsigned-char options
3109 * support/cpp2/sdcppmain.c: fixed bug 1611411
3111 2006-12-07 Borut Razem <borut.razem AT siol.net>
3113 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3116 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3118 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3119 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3121 * .version: bumped to 2.6.2 because a) it's been a while
3122 b) the linker sources have moved c) the preprocessor is upgraded
3124 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3126 * support/regression/tests/snprintf.c: some checks
3127 * lib/src/printf_large.c: %bc: read char instead of int from stack
3129 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3131 * device/include/mcs51/cc2430.h: inserted _XPAGE
3133 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3135 * device/include/mcs51/cc2430.h: added
3137 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3139 * device/include/asm/default/features.h,
3140 * device/include/asm/ds390/features.h,
3141 * device/include/mcs51/at89s53.h,
3142 * device/include/ser.h,
3143 * device/include/ser_ir.h,
3144 * device/include/serial.h: changed keywords to double underscore variants,
3145 fixes bug 1590261 some more, thanks Steven Borley
3147 2006-12-01 Raphael Neider <rneider AT web.de>
3149 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3150 but emit warning (recursion is not supported for pic14)
3152 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3154 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3155 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3157 2006-11-30 Raphael Neider <rneider AT web.de>
3159 * src/pic/device.c (dump_sfr): always emit symbols
3160 * src/pic/glue.c (pic14printPublics): fixed typo
3162 2006-11-30 Raphael Neider <rneider AT web.de>
3164 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3165 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3166 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3167 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3168 a sharebank, use a non-shared bank for the stack if none available
3169 * src/pic/device.h (struct memRange): added linked list next field,
3170 added prototypes for above functions
3171 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3172 (typeRegWithIdx): accept fixed and unfixed stack registers
3173 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3174 the stack, handle shared and banked stack (except for WSAVE),
3175 (insertBankSel): removed useless optimization (will never fire),
3176 (FixRegisterBanking): added optimization for devices with only one
3177 possibly aliased bank of memory, like 16f84
3178 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3179 devices have no SHAREBANK in the linker script
3180 * device/include/pic/pic14devices.txt: documented memmap
3181 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3183 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3185 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3186 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3187 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3188 genhc08Code): switched most of the D (debug) macros to DD (detailed
3189 debug) macros to better control clutter in the generated .asm file.
3190 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3191 genRightShift): fixed bug with non-constant bit shift stored to
3192 a volatile result (SF Open Discussion forum thread #1616749).
3193 Single byte case is not yet optimized.
3195 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3197 * device/include/asm/mcs51/features.h,
3198 * device/include/malloc.h,
3199 * device/include/stdio.h: changed keywords to double underscore variants,
3202 2006-11-27 Borut Razem <borut.razem AT siol.net>
3204 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3205 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3206 support/cpp2/output.h, support/cpp2/cppinit.c,
3207 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3208 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3209 support/cpp2/cppdefault.c, support/cpp2/system.h,
3210 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3211 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3212 support/cpp2/prefix.c, support/cpp2/except.h,
3213 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3214 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3215 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3216 support/cpp2/version.c, support/cpp2/cppmain.c,
3217 support/cpp2/version.h, support/cpp2/hashtable.c,
3218 support/cpp2/cpperror.c:
3219 synchronized with GCC CPP release version 3.3.6,
3220 the latest where cppmain.c still exists.
3221 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3222 support/cpp2/sdcppinit.c: added
3224 2006-11-27 Borut Razem <borut.razem AT siol.net>
3226 * support/cpp2/cpplex.c:
3227 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3229 * support/cpp2/cpplib.c: removed definitions of unused variables
3231 2006-11-26 Borut Razem <borut.razem AT siol.net>
3233 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3234 since they are redefined by macros in support/cpp2/sdcc.h
3235 * support/cpp2/sdcc.h: x*alloc macro redefinition
3237 2006-11-25 Borut Razem <borut.razem AT siol.net>
3239 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3240 support/cpp2/configure, support/cpp2/Makefile.in,
3241 support/cpp2/cppfiles.c, support/cpp2/output.h,
3242 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3243 support/cpp2/config.h, support/cpp2/cpplib.h,
3244 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3245 support/cpp2/cppdefault.c, support/cpp2/config.in,
3246 support/cpp2/system.h, support/cpp2/cpplex.c,
3247 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3248 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3249 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3250 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3251 support/cpp2/configure.in, support/cpp2/intl.h,
3252 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3253 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3254 support/cpp2/version.c, support/cpp2/cppmain.c,
3255 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3256 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3257 support/cpp2/cpperror.c,
3258 support/cpp2/libiberty/safe-ctype.c,
3259 support/cpp2/libiberty/safe-ctype.h,
3260 support/cpp2/libiberty/splay-tree.c,
3261 support/cpp2/libiberty/obstack.c,
3262 support/cpp2/libiberty/lbasename.c,
3263 support/cpp2/libiberty/splay-tree.h,
3264 support/cpp2/libiberty/obstack.h:
3265 synchronized with GCC CPP release version 3.2.3,
3266 the latest before integration of cpp into gcc
3267 * support/cpp2/except.h, support/cpp2/line-map.c,
3268 support/cpp2/line-map.h,
3269 support/cpp2/libiberty/hex.c,
3270 support/cpp2/libiberty/concat.c,
3271 support/cpp2/libiberty/filenames.h: added
3272 * support/cpp2/intl.c: deleted
3274 2006-11-24 Borut Razem <borut.razem AT siol.net>
3276 * src/SDCC.y: enabled compilation of empty source file
3277 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3278 "ISO C forbids an empty source file"
3279 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3280 if all the code is ifdefed out.
3282 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3284 * src/hc08/gen.c (genPcall): fix for bug #1601032
3286 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3288 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3289 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3290 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3291 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3292 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3293 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3294 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3295 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3296 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3297 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3298 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3299 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3300 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3301 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3302 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3303 Renamed to all upper case as per the standard set by SiLabs
3305 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3307 * device/include/mcs51/C8051F520.h: new, added
3308 * device/include/mcs51/compiler.h: added link about predefined macros
3310 2006-11-23 Raphael Neider <rneider AT web.de>
3312 * src/regression/Makefile: add -L path to fresh library
3313 * src/regression/simulate: emphasize FAILED output
3314 * src/regression/create_stc: output _failures from gpsim
3315 * src/regression/compare4.c,
3316 * src/regression/rotate6.c: fixed char literals,
3317 all compile, all run =8-D
3319 * src/pic/pcode.h: added isPCASMDIR macro
3320 * src/pic/gen.c (genAnd): fixed bit offset
3321 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3322 packBits): unified register numbering schemes,
3323 (newReg): do not insert stack registers into hash table,
3324 (initStack): unpinned pseudo stack, simplified,
3325 (typeRegWithIdx): fixed retrieval of stack registers,
3326 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3327 (pCodeReplace): removed invalid assertion,
3328 (insertPCodeInstruction): fixed newly added labels,
3329 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3330 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3331 DumpFlow): removed unsed (broken?) code,
3332 (insertBankSel): prevent STATUS from being BANKSELed,
3333 (FixRegisterBanking): rewritten from scratch, implemented generic
3334 optimizations (suppress BANKSELs to same register and to registers
3335 present in all banks),
3336 (AnalyzeBanking): update flow after BANKSELection
3338 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3339 sharebank, let linker place it, mark STKxx symbols as emitted
3341 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3343 * src/regression/arrays.c,
3344 * src/regression/bank1.c,
3345 * src/regression/bool2.c,
3346 * src/regression/compare7.c,
3347 * src/regression/compare8.c,
3348 * src/regression/compare9.c,
3349 * src/regression/compare10.c,
3350 * src/regression/configword.c,
3351 * src/regression/for.c,
3352 * src/regression/mult1.c,
3353 * src/regression/pointer1.c,
3354 * src/regression/rotate6.c,
3355 * src/regression/string1.c,
3356 * src/regression/struct1.c,
3357 * src/regression/Makefile: make PIC14 regression tests run again
3358 (3 fail, 6 won't compile)
3360 2006-11-21 Raphael Neider <rneider AT web.de>
3362 * device/include/pic16/pic18f4550.h,
3363 * device/include/pic16/pic18f4455.h,
3364 * device/lib/pic16/libdev/pic18f4550.c,
3365 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3366 * configure.in: removed superfluous closing bracket
3368 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3370 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3373 2006-11-21 Raphael Neider <rneider AT web.de>
3375 * src/pic/device.{c,h}: added pic14_getPIC()
3376 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3377 (genAnd): added PIC code for one case, fixes #1597044
3378 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3379 SFRs that are present in all banks (e.g., STATUS)
3381 2006-11-20 Raphael Neider <rneider AT web.de>
3383 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3384 INCFSZ/INCFSZW and declared them as changing Z bit,
3385 (insertPCodeInstruction): correctly invert the above instructions,
3387 (DoBankSelect): don't panic on po_immediates
3389 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3392 * as/link/mcs51/lkihx.c (newArea),
3393 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3394 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3396 2006-11-11 Raphael Neider <rneider AT web.de>
3398 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3399 bitfield symbols, fixes #1579535 (once more...).
3401 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3403 * support/regression/generate-cases.py,
3404 * support/regression/fwk/include/testfwk.h,
3405 * support/regression/fwk/lib/testfwk.c: used code pointers,
3406 (about 50kByte less code generated for mcs51)
3408 2006-11-06 Borut Razem <borut.razem AT siol.net>
3410 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3411 debugger/mcs51/configure: fixed failed check because the function
3412 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3413 who submitted the patch for gpsim.
3414 * debugger/mcs51/configure.in: removed the result message
3415 * debugger/mcs51/Makefile.in: fixed the config.status warning
3416 "... seems to ignore the --datarootdir setting"
3418 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3420 * device/include/mcs51/c8051f020.h,
3421 * device/include/mcs51/c8051f040.h,
3422 * device/include/mcs51/c8051f060.h,
3423 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3424 * src/z80/gen.c (gencjneshort),
3425 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3427 2006-10-31 Borut Razem <borut.razem AT siol.net>
3429 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3430 debugger/mcs51/configure: get readline version
3432 2006-10-30 Borut Razem <borut.razem AT siol.net>
3434 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3435 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3436 debugger/mcs51/configure: locate readline even when cross compiling
3437 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3439 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3441 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3444 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3446 * device/include/malloc.h,
3447 * device/lib/calloc.c,
3448 * device/lib/free.c,
3449 * device/lib/malloc.c,
3450 * device/lib/realloc.c: moved definition of struct into sources
3451 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3453 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3455 * as/asx8051.dsp: corrected output directories
3456 * as/link/hc08: new directory for hc08 linker
3457 * as/hc08/aslink.h, as/link/aslink.h,
3458 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3459 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3460 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3461 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3462 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3463 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3464 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3465 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3466 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3467 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3468 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3469 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3470 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3471 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3472 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3473 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3474 * as/link/hc08/conf.mk,
3478 * sdcc.dsw: moved hc08 linker to as/link/hc08
3479 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3480 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3481 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3482 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3483 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3484 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3485 * as/link/mcs51/aslink.dsp,
3486 * as/link/mcs51/Makefile.in: factored out the common files
3487 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3488 * as/clean.mk: extra cleaning common files
3489 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3490 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3491 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3493 2006-10-29 Raphael Neider <rneider AT web.de>
3495 * src/pic/ralloc.c (newReg): create aliases for registers with
3496 multiple names to fix #1579535 and #1584001,
3497 (regWithIdx,dirregWithName): resolve aliases on lookup
3498 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3500 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3501 to prevent build errors on small devices
3503 2006-10-28 Raphael Neider <rneider AT web.de>
3505 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3506 assumption within interrupt handlers, fixes #1584940
3507 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3508 "emitted" to avoid emitting them again in udata
3510 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3512 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3515 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3517 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3518 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3519 on/off CR to CRLF conversion.
3521 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3523 * doc/sdccman.lyx: updated IRQ section
3525 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3527 * device/lib/serial_io.c: removed
3528 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3529 replacements for serial_io.c
3531 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3533 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3535 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3537 * device/lib/serial_io.c: Default putchar() and getchar() for
3538 mcs51 uses serial port.
3540 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3542 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3544 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3546 * support/regression/ports/mcs51/support.c: smaller
3547 _sdcc_external_startup()
3548 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3550 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3552 * device/lib/gbz80/crt0.s,
3553 * device/lib/gbz80/crt0_rle.s,
3554 * device/lib/gbz80/div.s,
3555 * device/lib/gbz80/fstubs.s,
3556 * device/lib/gbz80/heap.s,
3557 * device/lib/gbz80/mul.s,
3558 * device/lib/gbz80/putchar.s,
3559 * device/lib/gbz80/stubs.s,
3560 * device/lib/z80/crt0.s,
3561 * device/lib/z80/crt0_rle.s,
3562 * device/lib/z80/div.s,
3563 * device/lib/z80/fstubs.s,
3564 * device/lib/z80/heap.s,
3565 * device/lib/z80/mul.s,
3566 * device/lib/z80/putchar.s,
3567 * device/lib/z80/stubs.s: reverted, I was mistaken
3569 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3571 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3572 * support/regression/ports/mcs51/support.c: removed race
3573 condition on TI in _putchar allowing to use serial port mode 0
3575 2006-10-20 Borut Razem <borut.razem AT siol.net>
3577 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
3579 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
3581 * device/lib/gbz80/crt0.s,
3582 * device/lib/gbz80/crt0_rle.s,
3583 * device/lib/gbz80/div.s,
3584 * device/lib/gbz80/fstubs.s,
3585 * device/lib/gbz80/heap.s,
3586 * device/lib/gbz80/mul.s,
3587 * device/lib/gbz80/putchar.s,
3588 * device/lib/gbz80/stubs.s,
3589 * device/lib/z80/crt0.s,
3590 * device/lib/z80/crt0_rle.s,
3591 * device/lib/z80/div.s,
3592 * device/lib/z80/fstubs.s,
3593 * device/lib/z80/heap.s,
3594 * device/lib/z80/mul.s,
3595 * device/lib/z80/putchar.s,
3596 * device/lib/z80/stubs.s: removed all leading underscores from area names
3598 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
3600 * support/regression/ports/mcs51/support.c: use highest baudrate so the
3601 regression tests are not waiting in the simulator for simulated
3602 transmission of debug output
3604 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3606 * device/lib/printf_large.c: slightly smaller
3607 * doc/sdccman.lyx: do not use spaces within html links
3609 2006-10-16 Borut Razem <borut.razem AT siol.net>
3611 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
3612 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
3613 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
3614 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
3615 debugger/mcs51/configure:
3616 [ 1185668 ] add gnu readline support to sdcdb - enabled
3618 2006-10-16 Raphael Neider <rneider AT web.de>
3620 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
3621 fixes #1577882, removes close to all banking optimizations
3623 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
3625 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
3626 variables in code memory
3627 * support/regression/tests/absolute.c: added test for this
3629 2006-10-15 Raphael Neider <rneider AT web.de>
3631 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
3633 (BankSelect): emit BANKSEL before touching linker-placed regs,
3636 2006-10-10 Raphael Neider <rneider AT web.de>
3638 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
3639 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
3640 * src/pic/main.c (_pic14_parseOptions),
3641 * src/pic/main.h: mostly reverted to previous state, now use results
3642 from SDCCmain.c's argument parsing
3644 2006-10-10 Borut Razem <borut.razem AT siol.net>
3646 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
3647 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
3648 [ 1185668 ] add gnu readline support to sdcdb -
3649 prepared for READLINE, not enabled yet,
3650 thanks to <tal.bav AT gmail.com>
3652 2006-10-10 Raphael Neider <rneider AT web.de>
3654 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
3655 * src/pic16/devices.inc,
3656 * device/include/pic16 (pic18f[24]620.h),
3657 * device/include/pic18fregs.h,
3658 * device/lib/pic16/pics.all,
3659 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
3660 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
3661 Gary Plumbridge and Anton Strobl
3663 2006-10-10 Raphael Neider <rneider AT web.de>
3665 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
3666 --stack-siz=NUM options to configure the argument passing stack
3667 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
3668 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
3669 (pic14_getSharebankSize): obey --stack-siz=NUM,
3670 (pic14_getSharebankAddress): obey --stack-loc=NUM
3672 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3674 * doc/sdccman.lyx: added to the manual
3675 * doc/figures/ddd_example.png: added (neither pdflatex nor
3676 most browsers seem to like the .eps file)
3678 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3680 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
3681 to /tmp and /var/tmp acc. LSB
3682 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
3684 * support/regression/tests/onebyte.c: added test
3686 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3688 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
3690 2006-10-05 Borut Razem <borut.razem AT siol.net>
3692 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
3694 - sdcc.dsw: changed property eol-style to CRLF
3695 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
3697 2006-10-04 Raphael Neider <rneider AT web.de>
3699 * device/include/pic/{pic16f84.h,pic16f84a.h},
3700 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
3701 from patch #1522504, thanks to Robas Teodor
3703 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
3705 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
3708 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
3710 * src/pic16/glue.c (pic16emitMaps),
3711 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
3712 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
3713 * device/lib/pic16/libc/string/memcpypgm2ram.c,
3714 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
3716 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
3717 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
3719 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3721 * support/librarian/sdcclib.c: Added option -l.
3722 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
3724 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
3725 using Windows command prompt.
3727 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3729 * device/lib/libsdcc.lib: added module rand
3730 * src/ds390/ralloc.c (rematStr),
3731 * src/hc08/ralloc.c (rematStr),
3732 * src/mcs51/ralloc.c (rematStr),
3733 * src/z80/ralloc.c (rematStr): made output more consistent
3734 * src/mcs51/gen.c: cosmetic changes
3736 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
3738 * src/port.h: added mem.cabs_name to PORT
3745 * src/z80/main.c: added cabs_name initializers
3746 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
3748 (emitMaps): emit absolutes in code memory into cabs_name
3750 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
3751 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
3752 * support/regression/fwk/include/testfwk.h: added define for at
3753 * support/regression/tests/absolute.c: added, new
3755 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
3757 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
3758 optimizations, see also patch 887161 by Stas Sergeev
3759 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
3760 to be necessary anymore,
3761 (102, 103, 104, 127): renamed all occurances of bp to _bp
3763 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
3765 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
3766 thanks Weston T. Schmidt for patch 1555221
3767 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
3768 * src/SDCCicode.c(geniCodeMultiply): small optimization
3770 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
3772 * device/include/stdlib.h: added rand prototypes
3773 * device/lib/rand.c: new, added
3774 * device/lib/Makefile.in: added rand.c
3775 * src/z80/peeph.def,
3776 * src/z80/peeph-gbz80.def,
3777 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
3779 2006-09-20 Raphael Neider <rneider AT web.de>
3781 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
3783 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
3785 * as/link/aslink.h: cosmetic changes
3786 * as/link/mcs51/Makefile.in,
3787 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
3789 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
3792 * as/link/mcs51/aslink.h,
3793 * as/link/z80/aslink.h: merged and moved to as/link/
3794 * as/link/lkstore.c,
3795 * as/link/mcs51/lkstore.c: moved to as/link/
3796 * as/link/clean.mk: remove *.o
3797 * as/link/mcs51/alloc.h: deleted
3798 * as/link/mcs51/lkarea.c: added lnksect prototype
3799 * as/link/mcs51/lkdata.c,
3800 * as/link/mcs51/lklex.c,
3801 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
3802 * as/link/mcs51/lkmem.c,
3803 * as/link/mcs51/lknoice.c: removed include strcmpi.h
3804 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
3805 * as/link/mcs51/aslink.dsp,
3806 * as/link/mcs51/Makefile.aslink,
3807 * as/link/mcs51/Makefile.bcc,
3808 * as/link/mcs51/Makefile.in: updated for moved files
3809 * as/link/z80/lkarea.c,
3810 * as/link/z80/lkhead.c,
3811 * as/link/z80/lklex.c,
3812 * as/link/z80/lklibr.c,
3813 * as/link/z80/lklist.c,
3814 * as/link/z80/lkmain.c,
3815 * as/link/z80/lkrloc.c,
3816 * as/link/z80/lksym.c: synced with mcs51
3817 * as/link/z80/lkdata.c,
3818 * as/link/z80/lkeval.c,
3819 * as/link/z80/lkihx.c,
3820 * as/link/z80/lks19.c: cosmetic changes
3821 * as/link/z80/Makefile.in,
3822 * as/link/z80/linkgbz80.dsp,
3823 * as/link/z80/linkz80.dsp: updated for moved files
3825 2006-09-16 Borut Razem <borut.razem AT siol.net>
3827 * debugger/mcs51/sdcdb.c: partially fixed
3828 [ 1203664 ] sdcdb fails to open files w. two "." periods
3829 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
3830 debugger/mcs51/symtab.h: fixed indenting
3831 * configure.in, configure: up to date with latest Maarten's changes
3833 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
3836 as/aslink.dsp, as/link/mcs51/aslink.dsp,
3837 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
3838 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
3839 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
3840 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
3841 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
3842 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
3843 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
3844 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
3845 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
3846 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
3847 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
3848 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
3849 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
3850 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
3851 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
3852 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
3853 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
3854 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
3855 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
3856 as/link/mcs51/alloc.h,
3857 as/link/mcs51/clean.mk,
3858 as/link/mcs51/conf.mk,
3859 as/link/mcs51/Makefile.bcc,
3860 as/link/mcs51/Makefile.in,
3861 as/link/mcs51/readme.390,
3862 as/link/mcs51/strcmpi.c,
3863 as/link/mcs51/strcmpi.h,
3865 as/mcs51/Makefile.bcc,
3866 as/mcs51/Makefile.in,
3869 sdcc.dsw: moved mcs51 linker to as/link/mcs51
3871 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
3874 * as/link/Makefile.in,
3875 * as/link/z80/linkgbz80.dsp,
3876 * as/link/z80/linkz80.dsp,
3883 * link/z80/aslink.h,
3884 * link/z80/clean.mk,
3886 * link/z80/linkgbz80.dsp,
3887 * link/z80/linkz80.dsp,
3888 * link/z80/lkarea.c,
3889 * link/z80/lkdata.c,
3890 * link/z80/lkeval.c,
3893 * link/z80/lkhead.c,
3896 * link/z80/lklibr.c,
3897 * link/z80/lklist.c,
3898 * link/z80/lkmain.c,
3899 * link/z80/lkrloc.c,
3902 * link/z80/Makefile.in,
3904 * sdcc.dsw: moved link/ to as/link/
3906 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
3908 * as/mcs51/i51mch.c (machine): fixed warning
3910 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
3912 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
3914 2006-09-09 Borut Razem <borut.razem AT siol.net>
3916 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
3917 sdcdb WIN32 native port
3918 * src/clean.mk: fixed
3920 2006-09-08 Borut Razem <borut.razem AT siol.net>
3922 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
3924 2006-09-08 Raphael Neider <rneider AT web.de>
3926 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
3927 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
3928 to gplink to disable processor mismatch warning and to allow
3929 the use of devices with only aliased (shared) memory banks,
3930 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
3932 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3934 * doc/sdccman.lyx: Some re-formating plus example on using
3935 #pragma preproc_asm +/-
3937 2006-09-07 Borut Razem <borut.razem AT siol.net>
3939 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
3942 2006-09-06 Borut Razem <borut.razem AT siol.net>
3944 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
3945 line at sdcc.nsi:153
3946 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
3948 2006-09-05 Borut Razem <borut.razem AT siol.net>
3950 * configure.in, configure: support for winsock2
3951 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
3952 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
3953 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
3954 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
3955 debugger/mcs51/symtab.h: sdcdb WIN32 native port
3957 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
3959 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
3961 * support/regression/tests/bug1551947.c: new, added
3962 * src/SDCCsymt.h: strings are char* not byte*
3964 2006-09-05 Raphael Neider <rneider AT web.de>
3966 * device/lib/pic16/libdev/pic18f4550.c,
3967 device/include/pic16/pic18f4550.h: added PORTD/TRISD
3968 declarations/definitions from patch #1520949
3970 2006-09-05 Raphael Neider <rneider AT web.de>
3972 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
3973 byte-aligned bitfields, fixes #1539278
3975 2006-09-05 Raphael Neider <rneider AT web.de>
3977 * src/pic/gen.c (genReceive): skip unreferenced arguments,
3980 2006-09-04 Borut Razem <borut.razem AT siol.net>
3982 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
3983 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
3984 -mno-cygwin is a part of the compiler name
3985 * support/scripts/sdcc_mingw32: don't disable ucsim
3987 2006-09-03 Borut Razem <borut.razem AT siol.net>
3989 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
3990 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
3992 2006-09-03 Raphael Neider <rneider AT web.de>
3995 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
3996 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
3999 2006-09-01 Borut Razem <borut.razem AT siol.net>
4001 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4002 to make ppc-osx happy
4004 2006-08-31 Borut Razem <borut.razem AT siol.net>
4006 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4007 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4008 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4009 * support/regression/ports/ds390/spec.mk,
4010 support/regression/ports/mcs51/spec.mk,
4011 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4012 To run regression tests in mingw environment:
4013 make DEV_NULL=NUL CC=gcc
4015 2006-08-30 Borut Razem <borut.razem AT siol.net>
4017 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4018 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4019 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4020 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4021 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4022 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4023 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4024 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4025 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4026 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4027 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4028 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4029 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4030 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4031 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4032 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4033 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4034 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4035 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4036 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4037 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4038 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4039 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4040 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4041 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4042 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4043 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4044 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4045 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4046 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4047 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4048 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4049 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4050 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4051 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4052 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4053 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4054 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4055 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4056 ucsim WIN32 native port
4058 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4060 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4062 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4064 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4065 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4067 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4069 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4070 * support/regression/tests/bug1546986.c: new, added
4071 * as/mcs51/.cvsignore,
4072 * debugger/mcs51/.cvsignore,
4073 * src/.cvsignore: deleted
4075 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4077 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4080 2006-08-20 Borut Razem <borut.razem AT siol.net>
4082 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4083 removed cl_listen_console::match(), cl_console::match(),
4084 restructured cl_commander::proc_input()
4086 2006-08-16 Borut Razem <borut.razem AT siol.net>
4088 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4089 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4090 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4092 2006-08-14 Borut Razem <borut.razem AT siol.net>
4094 * support/regression/Makefile.in,
4095 support/regression/ports/pic14/gpsim.cmd,
4096 support/regression/ports/pic14/spec.mk,
4097 support/regression/ports/pic14/support.c:
4098 added pic14 regression test
4100 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4102 * as/doc/asxhtm.html: documented changed ABS behaviour
4103 * as/doc/README: fixed some typos
4105 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4107 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4110 2006-08-12 Borut Razem <borut.razem AT siol.net>
4112 * support/regression/fwk/include/testfwk.h,
4113 support/regression/fwk/lib/testfwk.c,
4114 support/regression/generate-cases.py,
4115 support/regression/Makefile.in:
4116 regression test framework does not depend on function pointers and
4119 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4121 * device/include/stddef.h: c temporary hack to fix bug 1518273
4123 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4125 * device/include/mcs51/cc2510fx.h: added
4126 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4129 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4131 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4132 * as/z80/Makefile.in: added strcmpi.c
4133 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4134 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4136 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4138 * device/lib/gbz80/asm_strings.s,
4139 * device/lib/gbz80/crt0_rle.s,
4140 * device/lib/gbz80/div.s,
4141 * device/lib/gbz80/mul.s,
4142 * device/lib/gbz80/shift.s,
4143 * device/lib/z80/asm_strings.s,
4144 * device/lib/z80/crt0_rle.s,
4145 * device/lib/z80/div.s,
4146 * device/lib/z80/mul.s,
4147 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4148 flags which are all upper case
4150 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4152 * as/z80/asm.h: made CASE_SENSITIVE 1
4153 * link/z80/aslink.h: made CASE_SENSITIVE 1
4154 * src/z80/gen.c (throughout): made all conditionals upper case
4155 * support/regression/tests/bug1503067.c: new
4157 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4159 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4160 (shiftIntoPair): added case 2 for PAIR_IY,
4161 (setupToPreserveCarry): replaced parameters with iCode and check if
4162 PAIR_DE is in use to fix bug 1399290,
4163 (genPlus, genMinus): updated call to setupToPreserveCarry
4164 * support/regression/tests/bug1399290.c: new
4166 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4168 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4169 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4170 * src/ds390/gen.c (shiftRLong),
4171 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4172 * src/mcs51/gen.c (sameReg): changed to sameByte,
4173 (xch_a_aopGet): new,
4174 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4175 shiftRLong): fixed bug 1533966
4176 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4177 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4178 * support/regression/Makefile.in: disabled z80, enabled ucz80
4179 * support/regression/tests/float_trans.c: enabled test for z80 and host
4180 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4182 2006-08-01 Borut Razem <borut.razem AT siol.net>
4184 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4185 comparison is always false due to limited range of data type
4186 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4188 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4190 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4191 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4192 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4193 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4195 2006-07-31 Borut Razem <borut.razem AT siol.net>
4197 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4198 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4199 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4200 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4201 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4202 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4203 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4204 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4205 enable ucsim mingw compilation. Serial port is disabled,
4206 since it uses termios.h API, which is not available on native
4209 2006-07-31 Borut Razem <borut.razem AT siol.net>
4211 * Small Device C Compiler 2.6.0 released
4212 * support/scripts/sdcc.nsi: added FULL_DOC option
4213 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4215 2006-07-28 Borut Razem <borut.razem AT siol.net>
4217 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4218 * doc/INSTALL.txt: updated
4220 2006-07-27 Borut Razem <borut.razem AT siol.net>
4222 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4223 device/lib/pic/libdev/Makefile.in: fixed bug
4224 [ 1438354 ] pic libsdcc: distclean doesn't work
4225 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4226 device/lib/pic16/libio/Makefile.in: fixed bug
4227 [ 1438344 ] pic16 lib: clean doesn't work properly
4228 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4230 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4232 * device/lib/pic/libsdcc/fsdiv.c,
4233 * device/lib/pic/libsdcc/fsmul.c,
4234 * device/lib/pic16/libsdcc/float/fsdiv.c,
4235 * device/lib/pic16/libsdcc/float/fsmul.c,
4236 * device/lib/_fsdiv.c,
4237 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4238 * support/regression/tests/bug1520966.c: added
4239 * doc/knownbugs.html: removed [ 1520966 ] from the list
4241 2006-07-25 Borut Razem <borut.razem AT siol.net>
4243 * configure.in, configure, sdccconf_in.h: fixed bug
4244 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4245 * doc/knownbugs.html: removed [ 1519095 ] from the list
4247 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4249 * doc/knownbugs.html: added, contains list of known bugs at release
4250 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4252 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4254 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4255 function registers and corrected defaults with additional warning
4256 * device/lib/malloc.c: cosmetic changes
4257 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4258 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4259 (fillGaps): and used it
4261 2006-07-20 Raphael Neider <rneider AT web.de>
4263 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4264 output unless SDCCPICDEBUG is set
4265 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4266 output if SILENT is set
4268 2006-07-11 Borut Razem <borut.razem AT siol.net>
4270 * doc/README.txt: updated
4272 2006-07-10 Borut Razem <borut.razem AT siol.net>
4274 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4275 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4276 in WIN32 installation
4277 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4280 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4282 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4283 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4285 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4287 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4289 2006-07-06 Borut Razem <borut.razem AT siol.net>
4291 * support/regression/tests/bitfields.c:
4292 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4293 * support/regression/tests/constantRange.c:
4294 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4296 2006-07-04 Borut Razem <borut.razem AT siol.net>
4298 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4300 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4301 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4302 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4303 reverted changes from 2006-07-03
4304 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4305 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4306 added CPPFLAGS, used by the host port
4308 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4310 * support/regression/valdiag/tests/switch.c,
4311 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4312 * support/regression/tests/libmullong.c: fixed for host
4313 * support/regression/ports/host/spec.mk: disable all warnings for host,
4314 SDCC runs with --less-pedantic too
4316 2006-07-03 Borut Razem <borut.razem AT siol.net>
4318 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4320 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4321 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4322 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4323 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4325 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4326 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4327 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4328 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4330 2006-07-02 Raphael Neider <rneider AT web.de>
4332 * src/pic16/devices.inc,
4333 * device/include/pic16/pic18fregs.h,
4334 * device/include/pic16/pic18f4550.h,
4335 * device/lib/pic16/pics.all,
4336 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4338 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4340 * as/hc08/lkaomf51.c (OutputName),
4341 * as/mcs51/lkaomf51.c (OutputName),
4342 * as/z80/asmain.c (asmbl),
4343 * src/ds390/main.c (asmLineNodeFromLineNode),
4344 * src/hc08/ralloc.c (hc08_assignRegisters),
4345 * src/mcs51/main.c (asmLineNodeFromLineNode),
4346 * src/xa51/ralloc.c (checkRegMask),
4347 * src/xa51/gen.c (emitcode),
4348 * src/z80/gen.c (_emit2),
4349 * src/SDCCast.c (searchLitOp),
4351 * support/packihx/packihx.c,
4352 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4353 * src/ds390/gen.c (aopPutUsesAcc),
4354 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4355 * support/regression/tests/libmullong.c (mullong_wrapper),
4356 * src/SDCCsymt.c (powof2),
4358 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4359 * src/SDCCsymt.h: added TYPE_TARGET_*
4360 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4361 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4362 SDCCast because 1) header problems 2) this is the right place
4363 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4364 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4367 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4369 * src/SDCCicode.h: removed buggy semicolon in unused macro
4370 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4371 search for previous definiton of auto symbols too,
4372 (findPrevUse): fixed logic of emitWarnings
4374 2006-06-26 Raphael Neider <rneider AT web.de>
4376 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4377 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4379 2006-06-25 Raphael Neider <rneider AT web.de>
4381 * device/lib/pic/libm: NEW, added math library functions
4382 * device/lib/pic/libsdcc: NEW; added float support functions
4383 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4384 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4385 NEW, added math related headers
4386 * device/include/asm/pic/features.h: NEW
4387 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4388 (popGet): allow larger offsets for AOP_PCODE,
4389 (genDataPointerSet): handle literals explicitly, more debug output,
4390 (genAssign): fixed for float using aopLiteral ;-)
4391 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4392 GOTO initialisation routine
4393 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4394 flag on registers, fixes #1469043 (local variables do not work)
4395 * src/pic/main.c (_pic14_do_link),
4396 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4399 2006-06-25 Borut Razem <borut.razem AT siol.net>
4401 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4402 characters printed (not including the trailing '\0' used to end
4403 output to strings). Problem detected in regression test bug-927659.c.
4404 NOTE: printf() family functions should return int instead
4406 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4407 specifier are printed as themselves
4408 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4409 support flags, width and precision specifiers
4411 2006-06-24 Borut Razem <borut.razem AT siol.net>
4413 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4414 to the list of sdcc tagrets not supporting bit type
4415 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4416 testfor pic16 due to bug:
4417 [ 1511794 ] pic16: regression test bug-895992.c fails
4419 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4421 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4422 * src/SDCCglue.c (initPointer), fixed bug 1496419
4423 * support/regression/tests/bug1496419.c: new, added
4425 2006-06-22 Borut Razem <borut.razem AT siol.net>
4427 * support/regression/ports/pic16/support.c: use gpsim usart module from
4428 libgpsim_modules library
4430 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4432 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4435 2006-06-19 Raphael Neider <rneider AT web.de>
4437 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4438 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4439 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4440 (pic14printExterns,pic14printPublics,pic16printPublics,
4441 pic16_printExterns): use new functions to emit symbols
4442 (picglue,pic16glue): emit publics before emitting externs
4443 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4444 locally defined functions to avoid bug #1443651
4445 * support/regression/tests/bug-716242.c: removed pic16 workaround
4446 * support/regression/ports/pic16/spec.mk: ignore errors during build
4448 2006-06-19 Raphael Neider <rneider AT web.de>
4450 * src/pic/glue.h: added pic14aopLiteral prototype
4451 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4452 * src/pic/gen.c: removed stdint.h dependency
4453 (aopGet): use Safe_strdup()
4454 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4455 (genDataPointerSet): use pic14aopLiteral()
4456 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4457 for pic16; thanks to Bernhard and Maarten
4459 2006-06-18 Borut Razem <borut.razem AT siol.net>
4461 * support/regression/tests/structflexarray.c: flexible array members
4462 not supported by gcc < 3
4463 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4465 * src/pic/gen.c: don't include [p]strdin.h on solaris
4466 * support/Util/pstdint.h: addad svn attributes
4467 * support/regression/tests/constantRange.c,
4468 support/regression/tests/rotate.c: include inttypes.h instead
4469 stdint.h on solaris, addad svn attributes
4471 2006-06-18 Raphael Neider <rneider AT web.de>
4473 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4475 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4476 (pic16_genMinusBits): simplified sign-extension
4477 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4478 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4479 adjusted to correctly handle mixed-signed operands, disabled
4480 now unused multiplciation routines
4481 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4482 (assignResultValue): added argument denoting the size of the result
4483 as returned by the function (fixes upcasts in assigning from
4484 function calls: char foo(); int i = foo();)
4485 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4486 function result to assignResultValue
4487 (genMult): disabled inlined multiplication code
4488 (genDiv): augmented to also handle the modulus operator, fixed to
4489 handle mixed-signed operands correctly
4490 (genMod): simply call genDiv, disabled unused code
4491 (genAssign): fixed missing (sign-)extension on result
4492 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4493 valid char operands, allow signed operands for native code, added
4494 division and modulo operator handling
4495 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4497 As a consequence, onebyte.c (if split into two files) and muldiv.c
4498 pass regression tests.
4500 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4502 * doc/Makefile.in: two runs of makeindex seem needed to get
4503 correct page references in the index of sdccman.pdf
4504 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4506 2006-06-17 Borut Razem <borut.razem AT siol.net>
4508 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4510 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4512 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4513 mentioned ec2drv and paulmon
4515 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4517 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4518 consecutive abs areas
4519 (find_empty_space, allocate_space): added map to handle codemap or
4521 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4522 absolute idata and xdata
4523 * as/mcs51/lkmem.c (summary2): updated legend
4525 2006-06-16 Raphael Neider <rneider AT web.de>
4527 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4529 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4531 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4533 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4535 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4537 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4538 value of generic pointers,
4548 src/z80/main.c: PORT structure, added elements for gp_tags field,
4549 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4550 fields in the PORT structure of each port,
4551 * src/SDCCast.c (decorateType): allow processing of generic pointers
4552 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4555 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4561 * src/pic16/pcode.c,
4563 * src/pic/pcoderegs.c,
4566 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4567 bug 1504689 on minGW
4569 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4571 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4573 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
4575 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
4577 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
4579 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
4582 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
4584 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
4585 to a char variable. Fixed bug #1504211
4586 * device/include/pic16/adc.h,
4587 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
4588 and fixed bug #1364390
4590 2006-06-10 Borut Razem <borut.razem AT siol.net>
4592 * CVSROOT: removed the CVS left-over
4594 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4596 * as/hc08/asmain.c (asexit),
4597 * as/hc08/lkmain.c (lkexit),
4598 * as/mcs51/asmain.c (asexit),
4599 * as/mcs51/lkmain.c (lkexit),
4600 * src/SDCCglue.c (DEFSETFUNC),
4601 * src/SDCCmain.c (linkEdit, assemble),
4602 * support/librarian/sdcclib.c (AddRel),
4603 replaced unlink() by standard C remove()
4604 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
4605 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
4606 gatherImplicitVariables): new, added to fix bug 608752,
4607 (createFunction): added gatherImplicitVariables()
4608 * src/SDCCast.h: added createRMW prototype
4609 * src/SDCCsymt.h (struct symbol): added infertype
4610 * support/regression/tests/bug608752.c: new, added
4612 2006-06-10 Raphael Neider <rneider AT web.de>
4614 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
4615 multibyte dummy reads (fixes #1503234)
4617 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
4619 * device/include/mcs51/compiler.h: new, added header file to enable
4620 creating common sfr definition header files for different compilers
4622 2006-06-05 Raphael Neider <rneider AT web.de>
4624 * src/pic16/{pcode.h,genarith.c}:
4625 introduced pCodeOp combining any two pCodeOps (previously only
4626 two register operands could be combined), removed pcop2 from
4627 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
4628 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
4629 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
4630 rewritten to use new PO_TWO_OPS
4631 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
4632 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
4633 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
4634 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
4635 (pic16_get_op): embraced return arg to allow #define return(x),
4636 added new case for combined opcodes
4637 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
4638 (pic16_pCode2str,pic16_getRegFrompCodeOp,
4639 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
4641 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4643 * src/SDCCval.c (checkConstantRange): added
4644 * src/SDCCval.h: added checkConstantRange
4645 * support/Util/SDCCerr.c,
4646 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
4647 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
4648 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
4649 * src/SDCCast.c (decorateType): added checkConstantRange,
4650 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
4651 can be emitted with the correct always true/false warning,
4652 added optimization for double '!';
4653 result of decorateType() must be assigned back to the tree, because
4654 decorateType() can change the tree
4655 * src/SDCCicode.c (geniCodeLogic),
4656 (geniCodeAssign): replaced new checkConstantRange, added warnings,
4657 (checkConstantRange): removed, it was only a fragment which never
4659 * src/SDCCsymt.c (computeType): fixed promotion for
4660 "-1 < (unsigned bit) b"
4661 * src/pic/ralloc.c (packRegsForAssign),
4662 * src/pic16/ralloc.c (packRegsForAssign),
4663 * src/hc08/ralloc.c (packRegsForAssign),
4664 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
4666 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
4667 * support/regression/tests/constantRange.c: added
4668 * support/valdiag/tests/constantRange.c: added
4669 * support/valdiag/valdiag.py: added -DPORT_HOST=1
4671 2006-06-02 Borut Razem <borut.razem AT siol.net>
4673 * support/regression/ports/pic16/support.c: increase stack size
4675 * support/regression/Makefile.in: sort tests by name so that the
4676 resutlts can be compared on different machines / platforms
4678 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4680 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
4681 * src/ds390/gen.c (emitLabel): new, added,
4682 (genDjnz): fixed stack overflow bug,
4683 (throughout): cosmetic changes to sync with mcs51/gen.c,
4684 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
4685 * src/mcs51/gen.c (genEndFunction): small optimization,
4686 (throughout): cosmetic changes to sync with ds390/gen.c
4688 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
4690 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
4691 (_print_format): fixed printing pointers
4692 * src/mcs51/gen.c (emitLabel, movb): new, added,
4693 (genAssign): small optimization,
4694 (genDjnz): fixed stack overflow bug,
4695 (throughout): replaced sprintf with SNPRINTF,
4696 replaced mcs51_regWithIdx with REG_WITH_INDEX,
4697 replaced emitcode("mov", "b,...") with MOVB(...),
4698 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
4699 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4700 * src/mcs51/peeph.def: added rules 140 and 264
4701 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
4702 so they may get optimized into registers
4704 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
4706 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
4707 immediately when encountered,
4708 (printUsage): always use stderr even on windows
4710 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
4712 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
4713 (processParms): fixed bug #1247551
4714 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
4715 parseCmdLine, main): print '--version' to stdout,
4716 print 'help' to stdout if --help is given,
4717 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
4718 arguments are given; fixed --help
4720 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
4722 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
4723 * support/regression/tests/bug-1493710.c: added
4725 2006-05-27 Borut Razem <borut.razem AT siol.net>
4727 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
4729 * support/regression/ports/pic16/support.c: increase stack size
4730 from default 64 bytes to 128 bytes
4731 * support/regression/tests/staticinit.c,
4732 support/regression/tests/float.c: regression tests fully enabled
4733 for pic16 port by putting the initialized data arrays into the code
4735 * support/regression/ports/pic16/spec.mk: don't link default libraries.
4736 This was changed by mistake in the previous version.
4738 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
4740 * src/pic16/gen.c (genFunction, genEndFunction): some
4741 beautifications, fixed bug with falsely restoring FSR2 in large
4742 stack model, thanks to Beau E. Cox for reporting the bug
4744 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
4746 * debugger/mcs51/break.c,
4747 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
4748 use %p to print pointers, made address variables unsigned
4749 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
4750 * debugger/mcs51/symtab.c (parseSymbol): must return something
4751 * src/mcs51/gen.c (aopForSym): small optimization,
4752 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
4753 (freeAsmop): added missing break,
4754 (aopPut): removed parameter bvolatile, determine it inside the function,
4755 (saveRegisters, unsaveRegisters): small optimization,
4756 (genIpush): removed pointless check,
4757 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
4758 replaced sprintf with SNPRINTF,
4759 replaced strcpy with strncpyz,
4760 updated aopPut calls,
4761 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
4762 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
4764 2006-05-24 Borut Razem <borut.razem AT siol.net>
4766 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
4767 modification of test for the pic16 port, put the array to the code
4768 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
4770 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4772 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
4773 * support/Util/pstdint.h: added
4775 2006-05-22 Borut Razem <borut.razem AT siol.net>
4777 * src/regression/Makefile: removed bool2.c test, added -q linker option
4778 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
4779 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
4780 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
4781 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
4782 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
4783 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
4784 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
4785 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
4786 define SUPPORT_BIT_TYPES 0, removed unused bit variables
4788 2006-05-22 Raphael Neider <rneider AT web.de>
4790 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
4791 bug #1492360 (problematic due to generic pointers, see code)
4793 2006-05-22 Borut Razem <borut.razem AT siol.net>
4795 * support/regression/ports/pic16/specs.mk: removed stack size linker
4797 * support/regression/tests/array.c,
4798 support/regression/tests/bitopcse.c,
4799 support/regression/tests/bug-908454.c,
4800 support/regression/tests/malloc.c: modified for pic16 regression test
4801 * support/regression/tests/bitfields.c:
4802 pic16 - excluded bitfileds of size > 8
4803 * support/regression/tests/bp.c: pic16 - reduced data size
4804 * support/regression/tests/bug-221100.c: pic16 - reduced data size
4805 * support/regression/tests/bug-460010.c:
4806 pic16 - used the absolute address the fits in memory
4807 * support/regression/tests/bug-716242.c:
4808 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
4809 * support/regression/tests/float.c:
4810 pic16 - excluded - data size too big
4811 * support/regression/tests/onebyte.c:
4812 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
4813 * support/regression/tests/shifts.c:
4814 pic16 - function names probably have to differ in first X characters
4816 * support/regression/tests/staticinit.c:
4817 pic16 - excluded some tests due error: no target memory available for
4820 2006-05-22 Borut Razem <borut.razem AT siol.net>
4822 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4823 second try. Thanks Stas Sergeev once more.
4825 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
4827 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
4828 (genLeftShift, genRightShift): fixed bug 1491627
4829 * src/hc08/peeph.def (rules 7, 8.x): added
4830 * support/regression/tests/shifts.c (ShiftLeftByParam,
4831 ShiftRightByParam, testShiftByParam): added to test variable shifting
4833 2006-05-20 Raphael Neider <rneider AT web.de>
4835 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
4836 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
4837 (allocReg): add only new registers to dynAllocRegs,
4838 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
4839 #1489055, #1445850, and probably #1483693
4841 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
4843 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
4844 bug in for-loop that didn't emit the last of CONFIG and ID registers
4846 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
4848 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
4850 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
4851 1489016, 1434401 and 1490124
4852 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
4853 1489016, 1434401 and 1490124
4855 2006-05-17 Borut Razem <borut.razem AT siol.net>
4857 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
4860 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
4862 * device/include/mcs51/P89c51RD2.h,
4863 * device/include/mcs51/P89LPC901.h,
4864 * device/include/mcs51/P89LPC922.h,
4865 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
4867 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
4869 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
4870 to fix missing stack pragma in compiled binary object file,
4872 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4874 * support/packihx/configure.in,
4875 * support/packihx/configure: removed warning, autoconf >= 2.5x can
4876 determine sizeof basic types even while cross compiling
4878 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4880 * src/avr/gen.c (aopop),
4881 * src/ds390/gen.c (aopOp),
4882 * src/hc08/gen.c (aopOp),
4883 * src/mcs51/gen.c (aopop),
4884 * src/pic16/gen.c (pic16_aopOp),
4885 * src/pic/gen.c (aopOp),
4886 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
4887 if size of operand is smaller than spill location
4889 2006-05-12 Borut Razem <borut.razem AT siol.net>
4891 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
4892 have to have CR/LF line endings even if they are checked out on *nix
4893 or on WIN32 in cygwin binmode
4895 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
4897 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
4898 * device/include/ds80c390.h: added sfr16 definitions
4902 * src/ds390/ralloc.c,
4903 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
4904 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
4905 bit returning functions
4906 * support/regression/tests/sfr16.c: enabled test on ds390
4908 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4910 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
4911 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
4913 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
4915 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
4916 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
4917 (cl_address_space constructor): removed expensive initialization,
4918 (cl_address_space::get_cell): extended for late initialization,
4919 (cl_address_space::*): use late initialization,
4920 (cl_address_decoder::activate): removed expensive initialization,
4921 This reduced regression test running time by 25%
4923 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
4931 * support/packihx/Makefile.in,
4932 * support/packihx/clean.mk,
4933 * support/packihx/Makefile.bcc,
4934 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
4936 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4938 * src/SDCCval.c (valNot): fix for regression test failure
4939 of not.c on big endian hosts
4941 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4943 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
4945 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4947 * device/lib/mcs51/Makefile.in: changed string comparison operator
4948 to = for POSIX compliance; == is bash extension
4950 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
4952 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
4955 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
4957 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
4958 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
4959 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
4960 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
4961 bug report #1478657,
4963 2006-05-05 Borut Razem <borut.razem AT siol.net>
4965 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
4968 2006-05-02 Borut Razem <borut.razem AT siol.net>
4970 * doc/Makefile.in: removed *.ind dependency since there is no rule to
4971 create *.ind, which made make to fail if invoked with -j 2
4973 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
4976 Hubert Sack for patch 1479782
4978 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
4980 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
4982 2006-05-01 Raphael Neider <rneider AT web.de>
4984 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
4985 (create_pic): store only prefix-free device name,
4986 (init_pic): check for device names with "16" prefix,
4988 * src/pic/device.h (struct PIC_device),
4989 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
4991 * device/include/pic/pic12f{635,675,629,683}.h,
4992 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
4993 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
4994 * device/include/pic/pic16f505.h,
4995 * device/lib/pic/libdev/pic16f505.c: removed
4996 * device/include/pic/pic14devices.txt: added support for pic12f
4997 devices, removed unsupported non 16-bit devices
4998 [above changes provided by patch from Zik Saleeba]
4999 * src/pic/*, src/pic16/*, device/include/pic16/*,
5000 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5002 2006-05-01 Borut Razem <borut.razem AT siol.net>
5004 * configure.in, configure, doc/Makefile.in:
5005 sync with nightly build makefile - latex, dvipdf and dvips
5008 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5010 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5011 in the library source
5013 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5015 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5017 2006-04-28 Raphael Neider <rneider AT web.de>
5019 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5020 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5021 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5022 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5024 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5026 * device/lib/pic/libdev/Makefile.in,
5027 * device/lib/hc08/Makefile.in,
5028 * device/lib/gbz80/Makefile.in,
5029 * device/lib/z80/Makefile.in,
5030 * device/lib/ds390/Makefile.in,
5031 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5032 thanks to Borut for the bug report
5034 * configure: always create doc/Makefile independent from --enable-doc
5035 * Makefile.in: always install from directory doc independent from
5037 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5039 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5040 * doc/Makefile.in: install *.txt if present
5041 * device/include/Makefile.in (install): added installation of pic/*.inc
5042 and pic/*.txt files again, they were erroneously removed
5044 2006-04-28 Raphael Neider <rneider AT web.de>
5046 * src/pic/{gen.c,main.h,pcode.c},
5047 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5048 concerning signedness with casts
5050 2006-04-28 Raphael Neider <rneider AT web.de>
5052 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5053 definition of an interrupt handler,
5054 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5055 interrupt handler stuff from picglue() to separate routine,
5056 (picglue): enabled definition of intr handlers in files w/o main()
5058 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5060 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5061 compilation with MSVC 2005 Express Edition (VC8)
5063 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5065 * device/lib/Makefile: fixed build of gbz80 lib
5067 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5069 * support/regression/tests/bug-460010.c,
5070 * support/regression/tests/bug-524691.c,
5071 * support/regression/tests/bug-716242.c: removed conditional defines
5072 that are already in testfwk.h
5074 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5076 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5077 (AccAXRsh1): added, shift right by 1,
5078 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5080 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5082 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5084 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5085 remove cast to same type
5086 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5087 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5089 * link/z80/Makefile: removed, they have moved to
5092 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5093 * install-sh: fix bug #1204398 by setting umask 0022
5094 * device/lib/Makefile: separate build of z80 and gbz80 lib
5096 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5098 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5099 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5101 One basic decision: e.g. src/clean.mk includes further files. In order
5102 to make this work there are two solutions:
5103 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5104 run configure on them. This way they can use
5105 'include $(srcdir)/port-clean.mk'
5106 - always include clean.mk by the Makefile at the same level. To avoid
5107 that `make clean` tries to include and build Makefile.dep the
5108 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5109 implemented, because now even `make uninstall` doesn't create
5110 Makefile.in. clean.mk could be eliminated by pasting it in
5113 * debugger/mcs51/Makefile.in: build own objects from library sources
5114 (SLIB, SDCC) in current directory
5116 * configure, configure.in: renamed --disable-device-lib-build in
5117 --disable-device-lib; added --enable-doc, the required tools are
5118 searched by configure; added result message; the toolchain for the
5119 belonging ports are now only built, if the port is enabled.
5121 * support/regression/*: all output is written in directory gen, because
5122 the fwk and ports directories don't livet in the build tree using vpath
5124 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5125 --disable-device-lib, added --enable-doc, added section VPATH
5127 * sim/ucsim/configure.in,
5128 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5129 z80 are enabled by default
5131 2006-04-24 Raphael Neider <rneider AT web.de>
5133 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5134 to config word, "pic14_"-prefixed some extern functions
5135 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5136 config word has been found
5137 * src/pic/device.h: added prototypes
5138 * src/pic/pcode.c: added "pic14_"-prefix where needed
5139 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5141 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5143 (pic14emitRegularMap): ignore config words,
5144 (pic14createInterruptVect): moved generating __config directives away
5145 (picglue): have __config directives emitted
5147 2006-04-24 Borut Razem <borut.razem AT siol.net>
5149 * doc/Makefile: sync with nightly build makefile
5151 2006-04-24 Raphael Neider <rneider AT web.de>
5153 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5154 registers that have not been assigned proper liveranges,
5155 fixes #1469504 and #1474602,
5156 (pCodeRegOptimizeRegUsage): fixed typo in comment
5158 2006-04-24 Borut Razem <borut.razem AT siol.net>
5160 * device/examples/main8051.c: deleted - it was removed from CVS
5161 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5162 after the transition to Subversion
5163 * src/SDCCalloc.h: deleted - it was removed from CVS
5164 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5165 after the transition to Subversion
5166 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5167 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5168 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5169 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5171 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5173 * as/asx8051.dsp: added mcs51/strcmpi.h
5174 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5175 * as/hc08/aslink.h: updated lnksect prototype
5177 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5179 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5180 (newdot): handle A_ABS
5182 * as/mcs51/asout.c (outarea): output address
5183 * as/hc08/lkaomf51.c,
5184 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5186 * as/mcs51/i51pst.c,
5187 * as/z80/z80pst.c: "ABS" is not A_OVR
5188 * as/hc08/lkarea.c (newarea): read a_addr,
5189 (lnkarea): added codemap array, sort absolute areas to the front,
5190 combine all GSINITx/GSFINAL,
5191 (find_empty_space, allocate_space): new functions,
5192 (lnksect): return next address, handle absolute sections
5193 * as/mcs51/lkarea.c (newarea): read a_addr,
5194 lnksect2 prototype changed,
5195 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5196 (find_empty_space, allocate_space): new, factored out of lnksect2,
5197 (lnksect2): return next address, handle absolute sections
5199 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5200 * as/hc08/lklibr.c (addfile, fndsym),
5201 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5202 index out of range and detect both '\' and '/'
5203 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5204 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5205 regression tests (ds390 cannot return bool yet)
5206 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5207 document critical interrupts on z80, document changed SDCC define
5208 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5209 (_a390_mapping): added .org directive
5210 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5211 (genMultOneByte): fixed warnings
5212 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5214 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5215 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5216 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5217 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5218 * src/pic16/main.c: removed newReg prototype
5219 * src/pic16/pcode.c,
5220 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5222 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5224 * src/pic16/ralloc.c
5225 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5227 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5228 from short to PIC_OPTYPE
5229 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5230 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5231 optype from short to PIC_OPTYPE
5232 * src/port.h: made int_size unsigned to fix warnings
5233 * src/SDCC.y: fixed warning on MSVC
5234 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5235 * src/SDCCopt.c (convertToFcall): fixed warnings
5236 * src/SDCCsymt.h: removed double prototype for genSymName
5237 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5238 offset int to fix warnings
5240 2006-04-22 Borut Razem <borut.razem AT siol.net>
5242 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5243 references to CVS replaced with Subversion
5245 2006-04-21 Borut Razem <borut.razem AT siol.net>
5247 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5248 references to CVS replaced with Subversion
5250 2006-04-19 Borut Razem <borut.razem AT siol.net>
5252 * src/version.awk: adapted for svn
5253 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5254 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5255 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5256 /binutils-avr/etc/*.vi, *.jin: removed all properties
5257 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5259 2006-04-19 Borut Razem <borut.razem AT siol.net>
5261 * CVS to Subversion migration completed
5263 2006-04-18 Borut Razem <borut.razem AT siol.net>
5265 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
5266 ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
5268 2006-04-17 Borut Razem <borut.razem AT siol.net>
5270 * device/include/Makefile.in: added pic/*.inc to the installation
5272 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5274 * support/regression/collate-results.py: fixed output in case of
5276 * support/regression/generate-cases.py: fixed splitting of pathnames
5278 * as/hc08/lklibr.c (addfile),
5279 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5281 2006-04-11 Raphael Neider <rneider AT web.de>
5283 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5284 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5285 * src/pic16/pcode.c (assignValnums): fixed #1460578
5287 2006-04-11 Raphael Neider <rneider AT web.de>
5289 * device/lib/pic/libdev/*.c,
5290 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5291 fixes #1468739, enables compilation in --std-c99 mode
5292 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5294 2006-04-11 Raphael Neider <rneider AT web.de>
5296 * src/pic/device.c (find_device): removed debug output
5297 (list_valid_pics): enabled verbose listing of supported devices
5298 * device/include/stdbool.h: define bool as char for pic14/16 as well
5300 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5302 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5304 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5306 * .version: bumped version to 2.5.6
5307 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5309 2006-04-06 Raphael Neider <rneider AT web.de>
5311 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5312 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5313 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5314 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5315 pic14_constructAbsMap
5316 (pic14printPublics): declare absolute global symbols as global
5317 (pic14createInterruptVect),
5318 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5319 (newReg): assume new registers unused, use correct name in
5320 hashtable (reg->name instead of name), more debugLog output
5321 * src/pic/device.h (PIC_device): added fields for verbose output
5322 * src/pic/device.c: moved device definition to pic14devices.txt,
5323 added routines for runtime parsing of pic14devices.txt,
5324 added support for second config word
5325 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5326 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5327 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5328 (_pic14_parseOptions): moved pCodeInitRegisters here
5329 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5330 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5331 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5332 handling the pseudo stack
5333 * device/lib/Makefile.in: ignore failures in objects-pic16,
5334 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5335 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5336 * device/lib/pic/Makefile.subdir,
5337 * device/lib/pic16/Makefile.subdir: improved clean rules
5338 * device/lib/pic/libdev/: NEW, pic14 device libraries
5339 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5340 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5341 * device/include/Makefile.in: create subdir and install pic14 headers
5342 * device/include/pic/p16f_common.inc: removed unused declarations
5343 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5344 PICs from inc2h.pl v1.6,
5345 replaced BIT_AT macros with struct declarations
5346 * device/include/pic/pic14devices.txt: definition of supported devices,
5347 all above improvements contributed by Zik Saleeba, thanks
5348 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5349 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5352 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5354 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5355 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5356 thanks to Charles Olds
5358 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5360 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5362 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5364 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5365 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5366 * support/regression/bug1464657.c: added, new test
5368 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5370 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5373 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5375 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5376 --no-peep and --peep-file <file> are used don't use default rules but
5379 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5381 * src/mcs51/gen.c (genCall): fixed bug 1457608
5383 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5385 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5386 changes seem to cause (trigger?) problems with the build system.
5388 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5390 * src/SDCCpeeph.c (operandsLiteral): new, added,
5391 (callFuncByName): inserted operandsLiteral
5392 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5394 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5396 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5397 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5399 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5401 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5402 implemented patch 1120823 Thanks to Willy De la Court (normal
5403 interrupts need an interrupt number now if they are made critical),
5404 and enabled nesting of critical functions though not for gbz80
5405 (genCritical, genEndCritical): added functions
5406 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5407 * src/z80/mappings.i: added "ei" to all mappings
5409 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5411 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5412 submitted by the Debian SDCC maintainer Aurelien Jarno:
5413 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5414 archive with gcc 4.1 on mips and wrote the patch"
5416 2006-03-16 Raphael Neider <rneider AT web.de>
5418 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5419 the left operand is shorter than the result (c* = lit-c* + int),
5421 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5424 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5426 * src/.version: increased version number to 2.5.5
5427 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5428 linking is done manually in pic16 port's _linkEdit,
5429 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5430 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5431 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5432 allocate asmop as AOP_ACC,
5433 (aopForRemat): added parameter 'bool result' in function declaration,
5434 (pic16_aopGet): return AOP_ACC when accessing WREG,
5435 (pic16_popGetTempReg): minor modification,
5436 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5437 'pic16_allocWithIdx',
5438 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5439 calling function in absolute addresses,
5440 (genAssign): take into account AOP_ACC asmop,
5441 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5442 * src/pic16/pcoderegs.c: some debug functions and lines added,
5443 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5444 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5446 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5447 call to allocReg, not by manually allocating a new one,
5448 (pic16_assignRegisters): now before going through the register
5449 allocating functions mark all registers as free. This eliminates some
5450 side effects resulting from peephole parser done earlier in the backbone
5452 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5454 * src/SDCCicode.c (geniCodeLogic),
5455 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5457 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5459 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5460 (genSend): bugfix, do not allocate and free twice,
5461 (shiftRLong): handle partially overlapping aops
5462 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5464 2006-03-08 Borut Razem <borut.razem AT siol.net>
5466 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5469 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5471 * support/regression/tests/bug1409955.c: new, added
5472 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5473 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5474 (aopForSym, aopOp): increment asmop.allocated if reused,
5475 (freeAsmop): decrement asmop.allocated and check for zero instead of
5477 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5478 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5479 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5480 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5481 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5482 genSignedRightShift, genRightShift, genDataPointerGet,
5483 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5484 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5485 in reverse order from allocation,
5486 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5487 added swappedLR to keep track
5488 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5489 pdata & code for GCC, z80, gbz80 & hc08
5490 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5492 2006-03-08 Raphael Neider <rneider AT web.de>
5494 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5496 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5498 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5499 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5500 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5502 2006-03-06 Borut Razem <borut.razem AT siol.net>
5504 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5505 made the linker quiet
5507 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5509 * src/pic16/gen.c (genPcall): fixed bug #1443644
5510 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5511 which dumps before the function entry point a data byte which represents
5512 the number of the local variables used by the specified function, added
5513 'xinst' for initial support for Extended Instruction Support,
5514 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5515 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5516 port->fun_prefix anymore (may change later),
5517 (genFunction, genEndFunction): do not store/restore local registers for
5518 _main (this should take care the --main-return command line option in
5520 (genOr): removed some legacy pic-port instructions,
5521 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5522 performing operations with SFR's causes data to be written more than
5523 once to each SFR. Perhaps SFRs should be handled in special cases...
5524 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5526 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5527 into account for stack starting position,
5528 (struct OPTIONS pic16_optionsTable): added command line argument
5529 --extended or -y for Extended Instruction Support,
5530 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5531 (deassignLRs): *** perhaps the most important change, old 'for' code
5532 (commented out for reference), didn't account for some registers which
5533 were left marked 'not free' after a pointer operation. The change
5534 reduces register usage a lot in some cases
5536 2006-03-04 Borut Razem <borut.razem AT siol.net>
5538 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5540 * support/regression/tests/bug-524697.c: decreased array size for
5541 mcs51 to fit into the internal RAM
5542 * support/regression/Makefile.in: a little bit more verbose
5544 2006-03-03 Borut Razem <borut.razem AT siol.net>
5546 * support/regression/fwk/lib/testfwk.c,
5547 support/regression/fwk/include/testfwk.h: introduced function
5548 _prints(), nonrecursive _printn(), call _initEmu() from main()
5549 * support/regression/ports/gbz80/support.asm,
5550 support/regression/ports/ucz80/support.asm,
5551 support/regression/ports/z80/support.asm,
5552 support/regression/ports/ds390/support.c,
5553 support/regression/ports/hc08/support.c,
5554 support/regression/ports/host/support.c,
5555 support/regression/ports/mcs51/support.c,
5556 support/regression/ports/xa51/support.c: added empty _initEmu()
5558 * support/regression/ports/pic16/gpsim.cmd,
5559 support/regression/ports/pic16/spec.mk,
5560 support/regression/ports/pic16/support.c,
5561 support/regression/Makefile.in: added pic16 regression test
5563 2006-03-01 Raphael Neider <rneider AT web.de>
5565 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5566 genConstPointerGet): use safe way of generating MOVFF to cover
5567 literals as well as registers, fixes bug #1440527
5568 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5570 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5571 more correctly, fixes bug #1232186
5572 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5573 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
5574 gplink guess the correct processor in more cases, applied patch
5575 from Till Riedel attached to and fixing bug #1436552
5577 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5579 * support/regression/tests/array.c: added, contains check for #1434401
5580 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
5582 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
5584 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
5585 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
5586 * device/include/mcs51/c8051f326.h,
5587 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
5588 * device/include/mcs51/c8051f000.h,
5589 * device/include/mcs51/c8051f018.h,
5590 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
5591 PCON_IDLE,PCON_STOP and added sfr16 definitions
5593 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5595 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
5596 genGetWord): fixed bug 1409955
5598 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
5600 * device/include/hc08/mc68hc908gp32.h,
5601 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
5603 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
5605 * src/SDCCast.c (constExprValue): return NULL if not a value
5606 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
5607 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
5608 * support/regression/tests/bitfields.c: enabled signed bitfield for all
5610 2006-02-13 Borut Razem <borut.razem AT siol.net>
5612 * src/regression/ptrarg.c: added, fails due to bug #1430967
5613 * src/regression/Makefile: ptrarg.c added, ...
5615 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
5617 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
5618 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
5620 2006-02-11 Borut Razem <borut.razem AT siol.net>
5622 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
5623 print "Processor: xxx" message to stdout only if --verbose
5625 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
5627 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
5628 * support/regression/tests/bug1426356.c: added
5629 * support/regression/tests/bitfields.c: removed 2 tests
5631 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
5633 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
5634 * device/include/mcs51/c8051f330.h,
5635 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
5636 PCON_IDLE,PCON_STOP and added sfr16 definitions
5637 * device/lib/_divsint.c,
5638 * device/lib/_divuint.c,
5639 * device/lib/_divulong.c,
5640 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
5641 register bank bug for small stackauto
5643 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
5645 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
5647 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
5649 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
5650 * all.dsp: corrected several bin paths
5651 * device/include/mcs51/c8051f120.h,
5652 * device/include/mcs51/c8051f300.h,
5653 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
5654 to PCON_IDLE,PCON_STOP
5655 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
5656 * device/lib/printf_large.c (output_float): fixed bug 1388703
5657 * support/regression/tests/bug1057979.c: added test for bug 1388703
5659 2006-02-08 Raphael Neider <rneider AT web.de>
5661 * src/pic/pcode.c (pciTRIS): fixed typo,
5662 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
5663 (LinkFlow): fixed handling of flows that end in a call,
5664 (ReuseReg): perform safety check earlier
5665 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
5666 to work with flows at the beginning of a pBlock,
5667 fixes #1426557 (Symbol not previously defined),
5668 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
5670 (RemoveUnusedRegisters): update register usage info
5671 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
5672 created, reuse existing ones instead
5673 * src/pic/gen.c (genPcall): fixed #1424719
5675 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
5677 * link/z80/lkmain.c,
5679 * link/z80/lkdata.c,
5680 * link/z80/aslink.h: fixed build on current cygwin:
5681 replaced getline() by lk_getline()
5683 2006-02-01 Borut Razem <borut.razem AT siol.net>
5685 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
5686 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
5687 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
5688 src/regression/bool1.c, src/regression/bool2.c,
5689 src/regression/bool3.c, src/regression/call1.c,
5690 src/regression/compare.c, src/regression/compare10.c,
5691 src/regression/compare2.c, src/regression/compare3.c,
5692 src/regression/compare4.c, src/regression/compare5.c,
5693 src/regression/compare6.c, src/regression/compare7.c,
5694 src/regression/compare8.c, src/regression/compare9.c,
5695 src/regression/configword.c, src/regression/for.c,
5696 src/regression/inline.c, src/regression/mult1.c,
5697 src/regression/nestfor.c, src/regression/or1.c,
5698 src/regression/pointer1.c, src/regression/ptrfunc.c,
5699 src/regression/rotate1.c, src/regression/rotate2.c,
5700 src/regression/rotate3.c, src/regression/rotate4.c,
5701 src/regression/rotate5.c, src/regression/rotate6.c,
5702 src/regression/rotate7.c, src/regression/string1.c,
5703 src/regression/struct1.c, src/regression/sub.c,
5704 src/regression/sub2.c, src/regression/switch1.c,
5705 src/regression/while.c, src/regression/xor.c,
5706 src/regression/create_stc, src/regression/simulate,
5707 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
5709 * src/regression/gpsim_assert.h: added
5711 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5713 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
5714 ((void (code *) (void)) 0) ();
5723 * as/mcs51/aslink.h,
5725 * as/mcs51/asmain.c,
5726 * as/mcs51/lkdata.c,
5728 * as/mcs51/lkmain.c,
5731 * as/z80/asmain.c: fixed build on current cygwin:
5732 replaced getline() by as_getline()
5734 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
5736 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
5737 declarator in the symbol chain
5739 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
5740 parameter list for function pointers
5741 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
5742 * support/regression/tests/bug-716242.c: added
5744 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
5746 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
5748 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
5750 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
5752 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
5753 inifinitely recurseable, added static
5754 * support/regression/tests/bug-1408066.c: added
5756 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
5759 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
5760 renamed, added possibility to create "postLoopLbl"-labels
5761 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
5762 newiTempLoopHeaderLabel
5763 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
5764 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
5765 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
5766 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
5767 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
5768 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
5769 (basicInduction): fixed bug #136564, made static,
5770 (loopInduction): changed parameter of basicInduction, made static,
5771 (addPostLoopBlock): added
5772 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
5773 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
5775 * support/regression/tests/bug-136564.c: added
5776 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
5777 --std-sdcc99 to LIBSDCCFLAGS
5779 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
5781 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
5783 * support/regression/tests/bug-1406131.c: added
5785 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
5787 * src/SDCCast.c (decorateType): fix promotion of unary minus
5788 * src/SDCCsymt.c (computeType): beautified
5789 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
5790 (valUnaryPM, valComplement): fix sign and promotion,
5791 (valNot): ANSI: result type is int (SDCC: unsigned char)
5792 * support/regression/tests/uminus.c: speedup by removing superflous
5794 * support/regression/tests/onebyte.c: added promotion and signedness
5795 tests for unary minus
5796 * support/regressions/tests/bug-477927.c: disable warning about
5797 uninitialized variables
5798 * support/regression/tests/not.c: added
5800 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5802 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
5803 * src/mcs51/gen.c (gen51Code): show final register usage after
5804 fillGaps in asm with --i-code-in-asm
5805 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
5806 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
5807 incUsed, rliveClear, adjustIChain): made static,
5808 (setFromRange): excluded because it's unused,
5809 (findPrevUseSym, markWholeLoop): added,
5810 (findPrevUse): rewritten; fixes bug 895992; now a complete search
5811 through all branches of predecessors enables sdcc to emit the warning
5812 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
5813 (rlivePoint): made static, added parameter emitWarnings which is only
5814 true during the first run out of two,
5815 (findRecursiveSucc, findRecursivePred): removed,
5816 (computeLiveRanges): made static, added parameter emitWarnings,
5817 (dumpIcRlive): added for debugging only
5818 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
5819 removed prototype of setFromRange()
5820 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
5821 in call of computeLiveRanges()
5822 * support/regression/tests/bug-895992.c: added
5823 * support/regression/tests/bug-971834.c: added
5824 * support/valdiag/tests/bug-895992.c: added
5825 * support/valdiag/tests/bug-971834.c: added
5827 2005-12-18 Raphael Neider <rneider AT web.de>
5829 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
5830 (genUnpackBits): improved code for direct operands,
5831 (genPackBits): improved code for literal assignment to bitfields
5832 and for direct destination operands (no FSR indirection),
5833 prevented redundant AND, fixes #1362800,
5834 (AccLsh): added parameter to disable masking of the result
5835 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
5836 skip instructions with side-effects (like incfsz),
5837 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
5838 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
5839 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
5842 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
5844 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
5845 volatile variables as spill location
5847 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
5849 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
5851 * support/regression/tests/bug-1376320.c: added
5853 2005-12-08 Raphael Neider <rneider AT web.de>
5855 * src/pic/device.c: renamed is_shared to pic14_is_shared
5856 * src/pic/gen.c (genIfx): re-enabled handling of sbits
5857 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
5858 (is_valid_identifier): added for above workaround
5860 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
5862 * device/lib/Makefile.in: fixed to enable port-specific-objects
5863 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
5864 char, thanks Hubert Sack
5865 * doc/sdccman.lyx: documented --xstack-loc,
5866 elaborated a bit more on interrupts and pitfalls,
5867 removed "setjmp/longjmp unsupported",
5868 documented some unsupported C99 features
5869 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
5870 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
5871 if, thanks Hubert Sack
5872 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
5873 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
5875 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
5876 regression tests can report resource usage (rfe 700441)
5877 * support/regression/collate-results.py: report resource usage
5878 * support/regression/ports/ds390/spec.mk,
5879 * support/regression/ports/hc08/spec.mk,
5880 * support/regression/ports/mcs51/spec.mk,
5881 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
5882 * support/regression/ports/ds390/uCsim.cmd,
5883 * support/regression/ports/hc08/uCsim.cmd,
5884 * support/regression/ports/mcs51/uCsim.cmd,
5885 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
5886 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
5887 library, use the default one
5888 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
5889 building the library
5891 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
5893 * config.dsp: added dependency on .version and configure_vc.awk
5894 * device/include/setjmp.h: updated for --stack-auto and --xstack
5895 * device/include/mcs51/at89c51snd1c.h: corrected line endings
5896 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
5897 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
5898 * device/lib/libsdcc.lib: added _setjmp
5899 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
5900 (decorateType): fixed bug 1372851,
5901 (optimizeGetHbit): fixed warning
5902 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
5903 array initialisation
5904 * support/regression/tests/bug1057979.c: added test for bug 1358192
5905 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
5907 2005-12-03 Borut Razem <borut.razem AT siol.net>
5909 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
5910 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
5912 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5914 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
5915 createIval): implement symbol independant "flexible array member",
5916 (createIvalCharPtr): implemented flexible array initialisation with a
5918 * src/SDCCsymt.c (copyStruct): removed,
5919 (getSize): fixed misleading comment,
5920 (getAllocSize): removed, the additional allocation size is now in
5921 sym->flexArrayLength,
5922 (checkStructFlexArray): new, syntax checks for flexible array members,
5923 (compStructSize): added syntax checks for "flexible array members"
5924 (copyStruct): removed,
5925 (copyLinkChain): removed inefficient fix for bug 770487
5926 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
5927 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
5928 symbol->flexArrayLength
5930 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
5931 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
5932 * support/regression/tests/structflexarray.c: added
5933 * support/valdiag/tests/structflexiblearray.c: added
5935 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
5937 * src/SDCCast.c (decorateType): fixed bug 1368489
5938 * support/Util/SDCCerr.c,
5939 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
5941 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5943 * device/include/mcs51/at89c51snd1c.h: added file submitted by
5944 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
5946 2005-11-27 Borut Razem <borut.razem AT siol.net>
5948 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
5949 support/cpp2/mkdeps.h: added command line option
5950 -obj-ext=<extension> to SDCPP to define object file externion, used
5951 for generation of make dependencies (-M)
5952 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
5954 2005-11-26 Borut Razem <borut.razem AT siol.net>
5956 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
5957 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
5958 added pic and pic16 libraries
5960 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5962 * device/include/float.h: Corrected typo in prototype of __fsgt
5964 2005-11-25 Borut Razem <borut.razem AT siol.net>
5966 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
5967 added creation of model-mcs51-stack-auto libraries
5969 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
5971 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
5973 * src/SDCCast.c (createIvalArray): removed obsolete comment
5975 2005-11-24 Borut Razem <borut.razem AT siol.net>
5977 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
5978 added missing device/lib/mcs51/crt*.asm sources
5980 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
5982 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
5984 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
5986 * device/lib/_fs2schar.c,
5987 * device/lib/_fs2sint.c,
5988 * device/lib/_fs2slong.c: optimized inline asm
5990 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5992 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
5993 Better handling of floats between -1.0 and 0.0.
5995 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5997 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
5998 (the missing "if"s prohibited removal of redundant labels)
6000 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6002 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6003 Properly convert floats between -1.0 and 0.0 to long, int, and char
6004 types (max integer value of negative floats tends to zero).
6005 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6006 Removed changes made so to work properly with floats between
6007 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6010 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6012 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6013 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6014 (genCast) cosmetic change
6015 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6016 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6018 * support/regression/tests/bitfields (testSignedBitfields): added
6020 2005-11-18 Borut Razem <borut.razem AT siol.net>
6022 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6023 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6024 introduced SILENT option to make building of pic16 libraries less
6026 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6028 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6029 Now they work properly with floats between -1.0 and 0.0
6030 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6032 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6034 * src/SDCCicode.c (printOperand): added missing else
6036 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6038 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6039 reformatted for better readability
6040 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6043 2005-11-17 Borut Razem <borut.razem AT siol.net>
6045 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6046 introduced SILENT option to make building of pic16 libraries less
6047 verbose - used for nightly snapshot build
6048 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6049 available on Win32 platforms.
6050 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6051 medium, large, pic and pic16
6053 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6055 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6056 printf("%f"...) sets fraction to zero.
6058 2005-11-16 Raphael Neider <rneider AT web.de>
6060 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6062 * src/pic/gen.c (genIfx): implemented for CARRY bit
6063 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6064 to generic pointers, fixes #1357332,
6065 (pic16_movLit2f): NEW,
6066 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6068 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6070 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6072 2005-11-11 Raphael Neider <rneider AT web.de>
6074 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6075 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6076 compute pointer's type from operand,
6077 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6078 improved single bit reads, fixes bug #1353379
6080 2005-11-09 Borut Razem <borut.razem AT siol.net>
6082 * support/scripts/sdcc.nsi: added lib/pic to the package
6084 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6086 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6088 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6090 * support/regression/tests/bug1348008.c: added
6091 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6092 * support/regression/tests/bug1337835.c: updated comment
6094 2005-11-06 Borut Razem <borut.razem AT siol.net>
6096 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6097 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6098 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6099 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6100 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6101 dynamic construction of cl_error_class and derivates - 2.nd try
6103 2005-11-05 Borut Razem <borut.razem AT siol.net>
6105 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6106 bug, which caused Bus Errors on sparc solaris
6108 2005-11-04 Borut Razem <borut.razem AT siol.net>
6110 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6111 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6112 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6113 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6114 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6115 and derivates to resolve the initialization problem on OSX
6117 2005-11-02 Borut Razem <borut.razem AT siol.net>
6119 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6120 corrected typo - #include <winsock2.h>
6122 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6124 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6125 (_asxxxx_mapping): added org directive for future enhancements
6127 2005-11-01 Borut Razem <borut.razem AT siol.net>
6129 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6130 enabled sockets on WIN32
6131 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6133 2005-10-31 Borut Razem <borut.razem AT siol.net>
6135 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6136 WIN32 backslash path delimiters should be escaped when used in C strings
6137 * support/regression/tests/bitfields.c: exclude failing assertions for
6138 __CYGWIN32__ and __MINGW32__ hosts
6140 2005-10-30 Borut Razem <borut.razem AT siol.net>
6142 * src/SDCCutil.c: corrected double comparison typo
6144 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6146 * device/lib/medium/Makefile: added for new memory model medium
6147 * device/include/asm/mcs51/features.h: updated for medium/pdata
6148 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6149 added Multiply & Accumulate sbit's and MAC0_PAGE define
6150 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6151 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6152 * device/lib/_mullong.c: update for medium model
6153 * device/lib/incl.mk: added medium model
6154 * doc/sdccman.lyx: documented medium model
6155 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6156 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6157 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6158 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6159 (allocParms): set SCLS and OCLS to pdata for medium model
6160 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6162 (powof2): return <0 if not power of 2
6163 * src/avr/gen.c (genBitWise): use updated powof2
6164 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6165 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6166 (shiftLLeftOrResult): use B if necessary
6167 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6168 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6169 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6170 * support/regression/Makefile.in: added test-mcs51-medium
6171 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6173 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6175 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6177 * device/lib/time.c (mktime): fixed bug 1334315
6179 2005-10-28 Raphael Neider <rneider AT web.de>
6181 * device/include/pic/p16f_common.inc: added common declarations
6182 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6184 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6186 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6187 (aopPutUsesAcc): added to predict accumulator use,
6188 (assignResultValue): save acc if necessary,
6189 (genMinusDec): store result if indirectly addressed,
6190 (genDivOneByte): save acc if necessary,
6191 (movLeft2Result): bugfix if left already in acc,
6192 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6193 attention to accumulator use (esp. pdata),
6194 (genReceive): receive pdata correctly
6195 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6196 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6198 2005-10-27 Raphael Neider <rneider AT web.de>
6200 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6202 2005-10-27 Raphael Neider <rneider AT web.de>
6204 * .version: changed version to 2.5.4
6205 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6206 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6207 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6208 arithmetics support routines
6209 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6210 * device/lib/Makefile.in: also create installdir for pic
6212 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6214 * src/pic/device.c (dump_sfr): rewritten to delegate register
6215 placement to the linker (use `extern sym' rather than sym EQU addr),
6216 (validAddress): fixed to check last specified address
6217 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6218 (popGetLit): truncate literal value to 8 bit,
6219 (popGet): moved assert to more appropriate place
6220 (popGetExternal): create pCode operand from and mark the according
6221 symbol as being `extern'
6222 (popGetAddr): added sanity check on immediate's offset, provide
6223 GPOINTER tag on demand
6224 (aopPut): fixed for immediates,
6225 (mov2w_op): move operand's address or contents to WREG (depending on
6226 operand type), safer variant of mov2w,
6227 (movwf,call_libraryfunc): NEW, handy abbreviations,
6228 (get_argument_pcop,get_return_val_pcop,pass_argument,
6229 get_returnvalue): interface for accessing function parameters and
6231 (assignResultValuei,genRet): use new parameter/return value interface
6232 (pic14_getDataSize): back to old version handling generic pointers,
6233 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6234 provided implementation and/or fixed old one,
6235 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6236 calls, removed legacy 8051 reference code
6237 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6238 (loadSignToC): NEW, move the operands sign bit to CARRY,
6239 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6240 genRightShiftSigned, accepts negative shift counts,
6241 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6242 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6243 generic pointers, __data pointers and __code pointers,
6244 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6245 and signed bitfields, limit bitfields to 8 bit,
6246 (genDataPointerGet): fixed number of bytes read,
6247 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6248 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6249 pointers to constant data are no longer assumed to point to __code
6250 space, removed invalid pointer types,
6251 (bitpatternFromVal): retrieve the PICs representation of an integer
6253 (genDataPointerSet): fixed assigning to po_immediate operands,
6254 (genGenPointerSet): implemented as library call,
6255 (genIfx): fixed incorrect condition,
6256 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6257 provide GPOINTER tag according to destination's storage class,
6258 (genCast): added code to handle casting to generic pointers, added
6259 sign-/zero extension of the result
6260 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6261 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6262 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6264 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6265 address/register resides in the shared banks
6266 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6267 put all variables into separate sections (have the linker arrange
6269 (picglue): put init code and interrupt handlers in separate sections
6270 * src/pic/main.c: added port specific options table, modified to PORT
6271 structure to make GPOINTERs 3 byte, added pic14_options
6272 (_pic14_do_link): private linking routine (update paths to libraries,
6273 add libsdcc.lib by default)
6274 * src/pic/main.h: declare pic14_options
6275 * src/pic/pcode.c: fixed instructions i/o relations,
6276 (RegCond): reverted to correct version,
6277 (newpCodeOpLit): truncate literals to 8 bit,
6278 (genericPrint): added debug output,
6279 (getRegFromInstruction): fixed for various operand types, simplified
6280 (BuildFlow): fixed broken handling of isntructions with labels
6281 (LinkFlow): start at last instruction in flow (skip trailing comments),
6282 pass the flow on to the next instruction after CALL
6283 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6284 (insertPCodeInstruction): fixed inserting after a skip instruction,
6285 (DoBankSelect): fixed for labeled instructions
6286 (OptimizepBlock): honor --nopeep switch
6287 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6288 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6289 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6290 (pCodeOptime2pCodes): allow disabling this optimization via
6291 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6292 but is still buggy), started implementation of a dataflow based
6293 pCode optimization (CSE + dead code elimination)
6294 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6295 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6296 names are independant of the stack location and therefore portable across
6299 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6301 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6302 (selectSpil): fixed bug 1337835 by not spilling bit variables
6303 * support/regression/tests/bug1337835.c: added test for this bug
6304 * src/mcs51/peeph.def: restart after rule 3.c,
6305 addded rules 263.x to optimize loading constants
6307 2005-10-26 Raphael Neider <rneider AT web.de>
6309 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6310 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6311 (genAssign): emit warning when casting literals to generic pointer
6312 type, also applies when taking the address of a fixed variable,
6313 (genCast): improved casting to generic pointers
6314 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6315 extern variables, added verbose error message
6316 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6318 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6320 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6321 carry must be complemented too
6322 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6323 could be emitted by genMinus
6324 * src/SDCCval.c (constVal): fixed bug 1305065
6326 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6328 * src/SDCCast.c (addCast): added promotion for bit variables
6329 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6330 promotion casts + optimisation
6331 (optimizeGetWord): fix warning 'i' might be used uninitialized
6332 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6333 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6335 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6337 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6338 all chars are promoted to int; promotion should be handled in SDCCast.c
6340 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6342 * device/lib/_strcmp.c: Fixed bug 1326457
6344 2005-10-11 Raphael Neider <rneider AT web.de>
6346 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6347 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6349 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6351 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6352 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6354 2005-10-04 Raphael Neider <rneider AT web.de>
6356 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6357 device/lib/pic16/pics.all: added pic18f1320
6358 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6360 2005-09-30 Raphael Neider <rneider AT web.de>
6362 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6363 * src/pic16/devices.inc: NEW, provides device descriptions
6364 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6366 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6368 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6371 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6373 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6374 documented Any Order Bit, Higher Order Byte and Higher Order Word
6375 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6376 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6377 (optimizeGetAbit): new, to get any bit, not only the high bit,
6378 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6379 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6380 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6381 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6382 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6383 GETABIT, GETBYTE, GETWORD: decorate them,
6384 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6385 (ast_print): added GETABIT, GETBYTE, GETWORD
6386 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6387 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6388 (geniCodeBinary): new generic binary icode,
6389 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6390 * src/port.h: updated comment for PORT.hasExtBitOp
6391 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6392 (genGetByte): new, to get a single byte,
6393 (genGetWord): new, to get a word from a long,
6394 (gen51Code): added GETABIT, GETBYTE, GETWORD
6395 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6397 2005-09-23 Raphael Neider <rneider AT web.de>
6399 * configure.in, configure: have device/lib/pic configured
6400 * device/lib/Makefile.in: added model-pic14
6401 * device/lib/clean.mk: added pic/ to clean rule
6402 * device/lib/pic: added rudimentary pic14 library providing support
6403 functions for multiplication/division/generic pointer access
6404 * src/SDCCopt.c (convilong): mark support functions as extern
6405 for pic14 port as well
6406 * src/pic/gen.c (genMult): added assertions,
6407 (genpic14Code): emit warning on unhandled iCodes
6408 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6409 * src/pic/pcode.c (pCodeOpCopy),
6410 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6411 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6412 SFR_REGISTER}), made safe for future extensions
6413 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6414 instructions even if preceeded by SKIP instructions (also remove
6415 them); removed unused code
6416 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6417 prevents leaving parts of the structure uninitialized after copying
6419 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6421 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6423 * support/regression/tests/addsub.c: added test for the bug
6425 2005-09-21 Raphael Neider <rneider AT web.de>
6427 * device/include/pic16/pic18f1220.h,
6428 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6429 * device/lib/pic16/Makefile.rules: added missing opening paren
6430 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6431 are provided in genutils.c,
6432 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6433 operand/result sizes,
6434 (genCmp): assert on NULL pointers first, then check deref'ed values
6435 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6438 2005-09-18 Raphael Neider <rneider AT web.de>
6440 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6441 as these are now unused,
6442 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6443 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6444 local, avoids uninitialized pointer dereference on r->name
6445 * src/pic16/ralloc.c (newReg): fixed indentation
6447 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6449 * src/SDCCval.c (constVal): fixed bug 730366
6450 * support/Util/SDCCerr.c,
6451 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6453 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6455 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6457 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6459 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6461 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6463 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6464 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6465 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6466 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6467 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6468 * packihx/packihx.c (hexDigit): made c unsigned char
6469 * as/mcs51/lklibr.c (fndsym),
6470 * link/z80/lkgb.c (gb),
6471 * link/z80/lklibr.c (fndsym),
6472 * link/z80/lkrloc.c (relr),
6473 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6474 * src/SDCC.lex (checkCurrFile, process_pragma),
6475 * src/SDCCglue.c (spacesToUnderscores),
6476 * src/SDCCmain.c (setParseWithComma, processFile),
6477 * src/asm.c (tvsprintf, printCLine),
6478 * src/avr/gen.c (emitcode, aopPut),
6479 * src/ds390/gen.c (emitcode),
6480 * src/hc08/gen.c (emitcode, emitinline),
6481 * src/mcs51/gen.c (emitcode, genInline),
6482 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6484 * src/pic/ralloc.c (debugLog),
6485 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6487 * src/pic16/ralloc.c (debugLog),
6488 * src/z80/main.c (_process_pragma):
6489 made all ctype.h function calls safe
6490 * src/SDCCopt.c: include math.h for fabs
6491 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6492 and used them throughout the code to make ctype.h function calls safe
6493 * src/ds390/main.c (asmLineNodeFromLineNode),
6494 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6495 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6497 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6498 (newpCodeAsmDir): made ctype.h function calls safe
6499 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6500 pic16_emitcode): made lbp unsigned char*
6501 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6502 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6503 * src/xa51/gen.c (emitcode),
6504 * src/z80/gen.c (_emit2): made lbp unsigned char*
6505 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6508 2005-09-05 Raphael Neider <rneider AT web.de>
6510 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6511 access bank splitpoint
6513 2005-09-05 Raphael Neider <rneider AT web.de>
6515 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6517 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6519 * .version: changed to version 2.5.3
6520 * doc/sdccman.lyx: changed version to 2.5.3,
6521 documented --codeseg and --constseg and pragma codeseg and constseg,
6522 documented bit parameters (reentrant) and bit returning
6523 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6524 currFunc->recvSize, but is this ok for all ports?
6525 (ast2iCode): result of ~ on unsigned char must be cast to int for
6527 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6528 function pointers in bit space
6529 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6530 (processFuncArgs): call port.reg_parm() with reentrancy info
6538 * src/z80/main.c: port.reg_parm prototype extended with
6539 "bool reentrant" parameter
6540 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6541 options.stackAuto for allocating bit register parameters
6542 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6543 (genSend): set BitBankUsed if it is,
6544 (selectRegBank): factored out of genCall for use in genPcall,
6545 (genCall): removed redundant dtype assignmen, use selectRegBank,
6546 (genPcall): handle returning in Carry properly, save in F0 if needed,
6547 (genReceive): handle bit register parameters
6548 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6549 (mcs51_assignRegisters): enable bit registers for all reentrant
6550 functions and don't set BitBankUsed unconditionally
6551 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6552 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6553 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6555 2005-08-27 Borut Razem <borut.razem AT siol.net>
6557 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6558 ppc-osx (Darwin) does not support -u option. It seems that it is
6559 supported only on Linux - GNU cp
6561 2005-08-25 Borut Razem <borut.razem AT siol.net>
6563 * sim/ucsim/gui.src/serio.src/Makefile.in,
6564 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6565 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6566 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6567 install and strip, since the strip at /usr/ccs/bin should be used
6570 2005-08-24 Borut Razem <borut.razem AT siol.net>
6572 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
6574 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
6576 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
6579 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
6581 * as/mcs51/aslink.h: completed lkrloc.c prototypes
6582 * as/mcs51/lkmain.c (link_main): fixed warning
6583 * device/include/stdbool.h: ds390 has no advanced bit support yet
6584 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
6585 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
6586 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
6587 and updated their macros
6588 * src/SDCCval.c (constVal): updated comment for renamed b_long
6590 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
6592 * as/mcs51/asdata.c: changed ctype['['] to BINOP
6593 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
6594 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
6595 (oprio): set priority for '['
6596 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
6598 * as/mcs51/asm.h: added defines R_BIT and S_BIT
6599 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
6600 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
6601 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
6602 added overlayable BIT_BANK area
6603 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
6604 (summary2): explain 'T' in legenda
6605 * as/mcs51/lkrloc.c: replaced old K&R style,
6606 (relr): added R_BIT processing,
6607 (errmsg): added "Bit-addressable relocation error",
6608 (adb_bit): added for converting from byte- to bit-addressable space,
6609 (adb_24_bit): added for converting from byte- to bit-addressable space
6610 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
6611 used in reentrant functions now even as return value
6612 * device/lib/_gptrput.c (_gptrput): removed obsolete code
6613 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
6614 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
6615 * src/SDCCglobl.h: added indicator BitBankUsed
6616 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
6617 the bit registers b0-b7
6618 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
6619 (geniCodeCast): fixed bug 1263853,
6620 (geniCodeLogicAndOr): put result in bool or char,
6621 (geniCodeReceive): added parameter func for accessing the return type,
6622 (geniCodeFunctionBody): pass func to geniCodeReceive
6623 * src/SDCCmain.c: added indicator BitBankUsed
6624 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
6625 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
6626 (checkSClass): don't put automatic bool/bit on stack,
6627 (checkFunction): removed check on function cannot return bit
6628 * src/SDCCsymt.h: added newBoolLink prototype
6629 * src/mcs51/gen.c (rb1regs): added bit registers,
6630 (movc): created for assigning to carry,
6631 (pushReg, popReg): created for pushing registers,
6632 (sameRegs): check both AOP_REG and AOP_CRY types,
6633 (aopOp): handle bit registers,
6634 (aopPut): optimization no self-assign,
6635 (saveRegisters): push reg->base (bits) only once for bit registers,
6637 (unsaveRegisters): pop reg->base only once and use popReg,
6638 (assignResultValue): added parameter func and return in carry for bits,
6639 (genIpush): optimization no reload in A if not changed,
6640 (genSend): bit parameters in reentrant functions are passed in bit
6641 registers by first assigning to bits in B, then save registers and
6643 (genCall): handle returning in Carry properly, save it in F0 if needed,
6644 (genPcall): updated assignResultValue call, this is not safe yet for bit
6645 returning function !!!
6646 (genFunction): don't generate equ's for bit registers and use pushReg,
6647 (genEndFunction): take care of bit returning functions and use popReg,
6648 (genRet): return bit in Carry,
6649 (genIfx): optimize bit registers and other directly addressable bits,
6650 (genReceive): updated assignResultValue call
6651 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
6652 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
6653 registers when using stack-auto
6654 * src/mcs51/ralloc.c (_G): added allBitregs,
6655 (regs8051): added the bit registers,
6656 (createStackSpil): use macro IS_BIT,
6657 (getRegBit): added to allocate a bit register, else spill,
6658 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
6659 (updateRegUsage): factored out to ease stepping while debugging,
6660 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
6661 also allocate bit registers,
6662 (fillGaps): handle bit registers,
6663 (findAllBitregs): added to create bit vector with all bit registers,
6664 (mcs51_allBitregs): returns this bit vector,
6665 (mcs51_assignRegisters): when using stack-auto use bit registers for
6666 passing parameters and creating local variables
6667 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
6669 2005-08-22 Borut Razem <borut.razem AT siol.net>
6671 * device/lib/Makefile.in: replaced find option -or with -o
6672 to make it run on solaris
6674 2005-08-22 Raphael Neider <rneider AT web.de>
6676 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
6677 fixes #1265442 (crash on Solaris)
6679 2005-08-20 Borut Razem <borut.razem AT siol.net>
6681 * configure, configure.in: added tests for libsocket and libnsl libraries,
6682 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
6683 from support/regression/Makefile.in
6684 * support/regression/Makefile.in: added
6685 * device/lib/pic16/Makefile.common.in: force make to use bash shell
6686 * sim/ucsim/libtool: regenerated on sparc-solaris
6687 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6688 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
6689 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
6690 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
6691 sparc-solaris, which doesn't use GNU ld linker
6692 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
6693 * as/Makefile: find on sparc-solaris does not support -maxdepth option
6695 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
6697 * src/mcs51/peeph.def: updated comments
6699 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6701 * device/lib/_gptrget.c,
6702 * device/lib/_gptrput.c: slightly shorter
6703 * doc/sdccman.lyx: incremented version
6704 * src/mcs51/peeph.def: moved peephole comments to the line of first
6705 change to better keep line correlation, reanimated 186.e
6706 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
6708 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
6710 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
6711 David Saxton with quotes around file name.
6713 2005-08-15 Borut Razem <borut.razem AT siol.net>
6715 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
6716 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
6717 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
6718 make tests run on x86_64 platform
6720 2005-08-13 Raphael Neider <rneider AT web.de>
6722 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
6723 as it might be executed DURING a build (parallel make is wonderful)
6725 2005-08-13 Raphael Neider <rneider AT web.de>
6727 * device/lib/Makefile.in (port-specific-objects-pic16):
6728 revert to cp $(PORT)/bin/*.* $(PORTDIR)
6729 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
6731 * device/lib/pic16/Makefile.rules: build subdirs before creating
6732 the library, removed builddir rule, create $(builddir) early in
6733 recurse rule, use empty recurse rule for leaf directories
6734 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
6735 mkdir errors (race condition), removed duplicate suffix "hex"
6737 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
6738 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
6739 prevents mkdir -p from aborting on Alpha
6741 2005-08-12 Raphael Neider <rneider AT web.de>
6743 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
6744 db-statements in order to allow for arrays of pointers in code
6745 sections to be placed without interspersed 0-padding, fixes
6747 * (emitStatistics): fixed division by zero for pic18f1220
6748 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
6749 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
6750 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
6751 * (pic16_pCodeConstString): keep track of already emitted string
6752 literals to prevent "duplicate definitions of symbol _str_NR"
6753 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
6755 * device/lib/Makefile.in: ignore failing PIC16 library builds
6756 * device/lib/pic16/Makefile: do not build if gputils are missing
6757 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
6759 2005-08-10 Raphael Neider <rneider AT web.de>
6761 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
6764 2005-08-10 Raphael Neider <rneider AT web.de>
6766 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
6767 Rokas' patch to add the new fixed point type "__fixed16x16"
6768 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
6769 functions for __fixed16x16 arithmetics
6770 * device/lib/pic16: reimplemented the build system to support
6771 a separate build directory, better handling of libio (create
6772 the library in a separate subdir for each architecture) and
6773 easier configuration (centralized in Makefile.common)
6775 2005-08-07 Raphael Neider <rneider AT web.de>
6777 * src/pic16/gen.c (genrshTwo): fixed sign extension
6778 * src/pic16/device.c: added pic18f2320, 4220 and 4320
6779 * device/include/pic16/pic18f2220.h: changed some bit definitions,
6781 * device/include/pic16/pic18f4220.h: NEW, header for
6782 pic18f4220 and pic18f4320
6783 * device/include/pic16/pic18fregs.h: added new devices,
6784 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
6785 * device/include/pic16/signal.h: resolved name clashes
6786 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
6787 to also allow testing for interrupt enable bits, added
6788 comments on how to use the macros
6789 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
6790 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
6791 register definitions for the devices
6792 * device/lib/pic16/pics.all: added new devices
6793 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
6795 * device/lib/pic16/libc/stdlib/memfree: do not count
6796 the block header as free memory
6797 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
6798 simplified and added missing end-of-blocklist-marker
6799 (reported by Peter Onion, fixes #1252814)
6800 * (_mergeHeapBlock): fixed loop condition
6801 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
6802 len==0, restructured code
6803 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
6804 up a bit, reduced bitfield accesses, prevent endless loops
6805 in case of heap corruption
6806 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
6807 "unreferenced arguments/must return a value" warnings
6808 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
6809 replaced BAUDREG with SPBRG
6810 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
6811 device/lib/pic16/debug/gstack/gstack.c: replaced
6812 _naked, _asm, _endasm with __naked, __asm, __endasm
6814 2005-08-05 Raphael Neider <rneider AT web.de>
6816 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
6817 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
6819 2005-08-05 Borut Razem <borut.razem AT siol.net>
6821 * device/lib/Makefile.in: added missing ';'
6822 * configure: removed ^M characters
6824 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6826 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
6827 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
6830 2005-08-04 Borut Razem <borut.razem AT siol.net>
6832 * configure.in: pic16 libraries build 2nd try - enable running
6833 configure in device/lib/pic16
6834 * configure: regenerated from configure.in
6835 * device/lib/Makefile.in: create $(PORT)/bin directory
6837 2005-08-03 Raphael Neider <rneider AT web.de>
6839 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
6840 to get/set values via pointers
6841 * (genUnpackBits,genPackBits): changed detection of
6842 ptr->bitfield vs. sym.bitfield, fixed access via generic
6843 pointers, removed dead (wrong) code for multibyte bitfields
6844 * (genNearPointerGet, genGenPointerGet): removed useless code,
6845 fixed bitfield detection, fixes #1250594
6846 * (genNearPointerSet): removed useless code
6847 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
6848 and introduced macro pic16_emitpcode that conditionally emits
6849 the origin of the following pCode (useful for debugging SDCC)
6850 * src/pic16/pcode.c: changed (and disabled) some debug outputs
6851 * (createDefmap): fixed handling of LFSR for --optimize-df
6853 2005-08-02 Borut Razem <borut.razem AT siol.net>
6855 * device/lib/Makefile.in: pic16 libraries build enabled since
6856 gputils-0.13.2 are now localy installed at sourceforge's compile farm
6858 2005-08-02 Raphael Neider <rneider AT web.de>
6860 * src/pic16/gen.c (genPackBits): removed deprecated warning
6861 * (genGenPointerSet): fixed bitfield detection
6863 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6865 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
6867 2005-07-31 Raphael Neider <rneider AT web.de>
6869 * device/lib/pic16/libdev/pic18f458.c,
6870 device/include/pic16/pic18f458.h: added missing T0CONbits
6872 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
6874 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
6876 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
6878 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
6880 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6882 * device/include/mcs51/at89c51ed2.h: added.
6884 2005-07-23 Raphael Neider <rneider AT web.de>
6886 * src/pic/gen.h: added emitpcode macro for debugging
6887 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
6888 and replace by macro adding debug information on demand
6889 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
6890 * (gencjne): tried to fix; replaced with correct (slower) code
6891 * (gen{Unp,P}ackBits): fixed single bit access
6892 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
6893 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
6894 previous instruction
6895 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
6896 register has to be handled with care (forbidding movement
6897 of assignments/uses, removing assignments completely, ...)
6898 * (pCodeOptime2pCodes): make use of regIsSpecial
6899 * added lots of debugging output (commented out)
6900 * src/pic/rallloc.c (deassignLRs): prevent operand registers
6901 from being reused as result UNLESS it is known to work
6903 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
6905 * support/Util/dbuf.h: include <stddef.h> for size_t
6906 * .version: changed to version 2.5.2
6908 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6910 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
6912 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6914 * src/hc08/gen.c (genMinus): fixed bug #1241835,
6915 (genModOneByte): removed needless psha/pula
6917 2005-07-22 Raphael Neider <rneider AT web.de>
6919 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
6920 have PIC14 handled like PIC16, fixes broken pic14 linker calls
6921 * src/pic/gen.c (resolveIfx): do not "invent" labels
6922 * (genSkipc): changed to positive logic
6923 * (genSkipCond): removed as no longer needed
6924 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
6926 * (genLeftShift): check operands are in different registers
6927 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
6928 INCF does not update CARRY...
6929 * src/pic/main.c: fixed _linkCmd
6930 * src/pic/pcode.c (unlinkpCode): added inactive code
6931 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
6932 alive (do not assign result and operand overlapping registers)
6934 2005-07-22 Raphael Neider <rneider AT web.de>
6936 * src/pic/device.c (dump_sfr): replaced register declaration with
6937 call to emitSymbolToFile() to avoid duplicate symbols
6938 * (assignRelocatableRegisters): do not declare external symbols
6939 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
6940 right (take size of type, not etype)
6941 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
6942 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
6943 * (packRegsForAccUse): disabled assignment of WREG as
6944 the result reg to prevent occurence of just fixed #1235003,
6946 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
6947 symbols (avoids duplicate symbols in .asm file)
6948 * (pic14emitRegularMap): use emitSymbolToFile()
6949 * src/pic/gen.c (aopOp): fixed spillLocation handling
6950 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
6951 * (genDataPointerSet): removed unneccessary variables/output
6953 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
6955 * as/mcs51/lkarea.c: enlarged codemap for banked memory
6956 * device/lib/mcs51/crtbank.asm: added # to 0x0F
6958 2005-07-21 Raphael Neider <rneider AT web.de>
6960 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
6961 architecture cannot handle them efficiently, fixes bug #1235003
6962 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
6963 check for empty sets before using them (fixes bug #1232190)
6965 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
6967 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
6968 (lnksect2): generate warnings for memory overlap
6969 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
6970 constseg to set the name of these segments so you can instruct the linker
6971 to place them in banks
6972 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
6973 * src/SDCCglobl.h: added MODEL_HUGE to enum,
6974 added code_seg and const_seg to options
6975 * src/SDCCglue.c (emitMaps): use options.const_seg,
6976 (createInterruptVect): put interrupt vectors in segment HOME,
6977 (glue): put HOME before static segment and put the main glue in HOME,
6978 (glue): use options.code_seg
6979 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
6980 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
6981 these segments so you can instruct the linker to place them in banks
6982 (linkEdit): use code_loc for HOME segment which should be the first
6983 segment in code memory now
6984 * src/SDCCmem.c: fixed more stuff like bug 1238386
6985 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
6986 (changePointer): don't change function pointers to code pointers for
6988 (compareType): added exceptional check for banked function pointers
6989 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
6990 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
6991 after static in code memory
6992 * src/mcs51/gen.c: added aopLiteralLong prototype,
6993 (aopForSym): use getSize for functions,
6994 (genCall): generate banked calls over one trampoline __sdcc_banked_call
6995 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
6996 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
6998 (genPcall): use call for literal function pointers and generate banked
6999 calls over the one trampoline so there's only one place for the user to
7000 modify according to his/hers hardware,
7001 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7002 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7003 * src/mcs51/main.c: added keyword banked,
7004 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7005 * support/Util/SDCCerr.c,
7006 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7007 needed for passing the bank and address to the trampoline
7008 * device/lib/mcs51/crtbank.asm: added for bankswitching
7009 * device/lib/mcs51/Makefile: added crtbank
7011 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7013 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7014 for fields at offset 0 of a struct or union as reported
7015 on 2005-07-07 in the developer mailing list.
7017 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7019 * src/SDCCmem.c: fixed bug 1238386
7021 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7023 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7024 (patch #1144962), added peephole 300, enabled 259.x
7025 * doc/sdccman.lyx: removed screenshot and provided link instead
7027 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7029 * doc/sdccman.lyx: added section about debugging with ddd
7030 * doc/figures/ddd_example.eps: screenshot of debugging session
7032 2005-07-04 Raphael Neider <rneider AT web.de>
7034 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7035 like CODE pointers, fixes #1115683
7036 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7037 call, fixes bugs #1232211, #1228110,
7038 fixed wrong casts to pCodeFlow from pCodeInstructions
7040 2005-07-04 Raphael Neider <rneider AT web.de>
7042 * src/pic/gen.c (popGet): changed assert to allow for
7044 * (popGetAddr): changed signature to provide
7045 an additional index, patched all call sites
7046 * (genCmpEq): handle literal-like operands correctly
7047 * (genAddrOf): added sanity checks on __code/__data pointers
7048 * (genAssign): added handling of symbols from __code section
7049 * (gencjne): do not generate code for comparisons whose result
7050 is neither stored nor used, fixes bug #1171114
7051 * (AccLsh, AccRsh): operate on operand instead of WREG
7052 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7053 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7055 * rewrote complete shift-by-literal logic, commented unused
7057 * (genConstPointerGet): get multiple bytes (if result size > 1),
7058 fixed handling of non-immediate addresses
7059 * (genPointerGet): handle CODE pointers like CONST pointers
7060 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7061 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7062 operand is to be treated as a literal or not
7063 * (mov2w,genPcall,genCmpEq),
7064 src/pic/genarith.c: use aop_isLitLike() to decide between
7065 literal/register contents
7066 * (addSign): added missing offset
7067 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7068 only emit comment in debug-mode,
7069 use {aop,op}_isLitLike throughout the file
7070 * src/pic/glue.c: fix initializers for pointers (work in progress)
7071 * src/pic/pcode.c (get_op): honor index on _const symbols
7072 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7073 * (dumppBlock): added pCode size estimation
7074 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7075 check for IS_SYMOP before OP_SYMBOL'ing
7076 * fixed indentation, compacted switch-statements
7077 * (allocReg): find free register and allocate it instead of
7078 allocating new registers all the time
7079 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7080 registers as its operands (necessary only for multibyte GETs)
7082 2005-07-01 Raphael Neider <rneider AT web.de>
7084 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7085 debugging .asm-output macros FENTRY + FEXIT
7086 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7088 * (emitpComment): NEW, printf to pCode
7089 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7091 * (popGetAddr): NEW, variant of popGet to access an immediates
7092 high(er) bytes instead of the n'th byte of memory they reference,
7093 replaced popGet with popGetAddr where neccessary
7094 * (genDataPointerGet): reactivated and fixed implementation
7095 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7097 * (genDataPointerSet): fixed multibyte assignments
7098 * (genpic14Code): fixed --i-code-in-asm handling
7099 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7100 * (genPlus): fixed index-out-of-bounds error
7101 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7102 * src/pic/ralloc.c: added debugging output macro FENTRY2
7103 * (spillThis): fixed indentation, enbraced for-body for clarity
7104 * (rematStr): commented out as now unused
7105 * (regTypeNum): commented out special spill case (overwrites
7107 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7109 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7111 * doc/sdccman.lyx: documented sfr16/sfr32,
7112 added example for using storage class with function pointers
7113 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7115 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7117 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7118 * device/lib/_itoa.c,
7119 * device/lib/_ltoa.c: optimized codesize
7120 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7121 but don't know how to suppress the double warning.
7122 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7123 * support/Util/SDCCerr.c,
7124 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7126 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7128 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7129 fixed old K&R prototypes
7130 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7131 * device/lib/_gptrget.c,
7132 * device/lib/_gptrgetc.c,
7133 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7134 also new versions for small generic pointers and banked generic pointers
7135 * src/port.h: added const_name
7136 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7137 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7138 * src/SDCCcse.c (findPrevIc): check all associative operators
7139 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7140 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7141 * src/SDCCmem.c: updated comments,
7142 set far-space to 0 for pdata, results in optimized code
7143 * src/SDCCmem.h: added macro CONST_NAME
7144 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7145 moving the info into the highest bits, see also gptrget/gptrput
7146 * src/src.dsp: added sdcc.ico to project files
7147 * src/avr/gen.c (genCast): fixed bug 0x%d
7148 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7149 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7150 relation between ptr_type and DCL_TYPE,
7151 (genCast): fixed bug 0x%d
7152 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7153 (CODE)" for const_name
7154 * src/hc08/gen.c (genCast): fixed bug 0x%d
7155 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7156 (hc08_port): added "CONST (CODE)" for const_name
7157 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7158 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7159 between ptr_type and DCL_TYPE,
7160 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7161 operand* and took AOP() inside function so sfr-ness can be checked,
7162 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7164 (genFunction, genEndFunction): optimized stack setup,
7165 (genMinus): optimized for literals with ending zeroes (in bytes),
7166 (genCast): fixed bug 0x%d
7167 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7168 (mcs51_port): added "CONST (CODE)" for const_name
7169 * src/mcs51/peeph.def: made rule 226 more generic
7170 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7171 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7172 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7173 * src/z80/main.c (z80_port): added NULL for const_name,
7174 (gbz80_port): added NULL for const_name
7175 * support/regression/tests/bug663539.c,
7176 * support/regression/tests/sfr16.c: new tests
7178 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7180 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7182 2005-06-24 Raphael Neider <rneider AT web.de>
7184 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7186 * device/include/pic16/signal.h: added USBIF
7189 2005-06-24 Raphael Neider <rneider AT web.de>
7191 * device/lib/pic16/libdev/pic18f2455.c,
7192 device/include/pic16/pic18f2455.h: NEW
7193 * device/include/pic16/pic18fregs.h,
7194 device/lib/pic16/pics.all,
7195 src/pic16/device.c: added 18f2455
7196 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7197 device/include/pic16/{pic18f[68][567].h,usart.h}:
7198 replaced MULTIPLE_USARTS define with more relaible
7199 compatibility sfrs (for USART access)
7201 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7203 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7204 and the output asm file line is printed on two lines.
7206 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7208 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7209 BGT, BLE, BHI, and BLS instructions
7210 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7212 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7213 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7215 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7217 2005-06-15 Raphael Neider <rneider AT web.de>
7219 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7220 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7221 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7222 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7223 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7225 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7227 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7228 Marcel Telka in bug #1215704
7230 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7232 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7233 located in shared memory bank.
7235 2005-05-31 Raphael Neider <rneider AT web.de>
7237 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7238 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7239 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7241 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7243 * device/lib/_strncpy.c: fixed the fix
7245 2005-05-26 Raphael Neider <rneider AT web.de>
7247 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7248 initializers with \0, bug #1208187
7249 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7250 intializers with \0, bug #1208187
7252 2005-05-26 Raphael Neider <rneider AT web.de>
7254 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7255 initializers with \0, bug #1208187
7256 * src/pic16/main.c (_process_pragma): added sanity checks
7257 for stack position and size, emit warnings when appropriate
7259 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7261 * device/lib/_strncpy.c: fixed not filling with \0
7263 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7265 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7267 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7268 compound_statement),
7270 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7272 2005-05-24 Raphael Neider <rneider AT web.de>
7274 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7276 2005-05-24 Raphael Neider <rneider AT web.de>
7278 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7279 TRISE definitions, closes bug #1162453
7281 2005-05-22 Raphael Neider <rneider AT web.de>
7283 * src/pic16/main.c (_process_pragma): check for missing
7284 arguments to pragmas code and udata
7285 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7286 consistency fixes to match other headers (thanks to Jim Paris)
7287 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7289 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7291 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7293 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7295 * support/regression/tests/bug1198642.c: new test
7296 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7297 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7298 * support/scripts/resource.h,
7299 * support/scripts/resource.rc,
7300 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7301 * support/scripts/sdcc.ico: added 32x32 icon
7303 2005-05-18 Raphael Neider <rneider AT web.de>
7305 * device/lib/pic16/libdev/pic18f*.c,
7306 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7307 keywords to "__sfr" and "__at (X)"
7308 * device/include/pic16/pic18fregs.h: added pic18f4520
7309 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7310 #1203088 (MPLAB compatibility)
7312 2005-05-17 Raphael Neider <rneider AT web.de>
7314 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7315 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7316 * device/lib/pic16/pics.all: added new devices
7317 * src/pic16/device.c: added support for pic18f4520
7319 2005-05-16 Raphael Neider <rneider AT web.de>
7320 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7321 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7322 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7323 convenience function for bit access
7325 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7327 * device/lib/printf_large.c: fixed bug 1193299
7328 * support/regression/tests/bug1057979.c: added test %3.3s
7330 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7332 * device/include/mcs51/8051.h,
7333 * device/include/mcs51/8052.h: made parseable with lint
7334 * device/include/mcs51/lint.h: added include file for (sp)lint
7335 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7336 * doc/cdbfileformat.lyx,
7337 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7339 2005-05-14 Raphael Neider <rneider AT web.de>
7341 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7342 * device/lib/pic16/libc/stdlib/itoa.c (new)
7343 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7344 * device/lib/pic16/libio/Makefile: exclude subdir according to
7345 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7346 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7347 * src/pic16/gen.c (genFunction): prevent annoying warning
7348 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7350 * support/cpp2/cppmain.c (cpp_output_string): new
7351 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7354 2005-05-13 Borut Razem <borut.razem AT siol.net>
7356 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7358 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7360 * .version: changed to version 2.5.1; back to bleeding edge development
7362 2005-05-11 Borut Razem <borut.razem AT siol.net>
7364 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7365 generate PDF version 1.3 documents
7367 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7369 * .version: changed to version 2.5.0
7371 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7373 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7375 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7377 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7378 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7379 well as many smaller updates.
7380 * .version: changed to version 2.5.0-pre1
7382 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7384 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7386 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7388 * support/regression/tests/bug1185672.c: added
7389 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7391 * src/mcs51/gen.c (genCall): added comments, made it look safer
7392 * src/mcs51/gen.c (genEndFunction): simplified
7394 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7396 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7398 2005-04-14 Borut Razem <borut.razem AT siol.net>
7400 * fixed bug 1045046 - SIGSEGV with really simple code?:
7401 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7402 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7404 2005-04-14 Borut Razem <borut.razem AT siol.net>
7406 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7407 src/pic16/device.h: temporarily disabled experimental #inline pragma
7410 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7412 * device/include/z80/stdio.h,
7413 * device/include/z80/string.h: removed these highly incomplete files so
7414 SDCC can use the default ones in device/include/
7416 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7418 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7420 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7423 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7425 * device/include/malloc.h: removed redundant __reentrant prototypes
7426 * device/lib/_mullong.c: added working xstack variant in asm (C version
7427 doesn't pass regression tests)
7428 * device/lib/bpx.c: used __data and made bpx char for mcs51
7429 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7430 (createFunction): fixed bug with xstackPtr
7431 * src/SDCCcse.c: corrected comments
7432 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7433 (killDeadCode, eBBlockFromiCode): removed unused code
7434 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7436 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7437 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7438 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7439 (genModOneByte): fixed warning in MSVC
7440 * src/mcs51/main.c (): added comments
7441 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7443 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7445 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7447 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7449 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7451 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7453 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7454 characters arrays of larger size than the declared one.
7456 2005-04-10 Borut Razem <borut.razem AT siol.net>
7458 * src/pic/gen.c (genInline),
7459 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7460 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7461 (findNextInstruction), (findPrevInstruction),
7462 (findInstructionUsingLabel),
7463 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7464 * src/pic/pcode.c (findLabel): added missing '\n'
7465 * src/src.dsp: added SDCCdwarf2.c to the project
7467 2005-04-09 Borut Razem <borut.razem AT siol.net>
7469 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7471 2005-04-08 Raphael Neider <rneider AT web.de>
7473 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7474 into the chain after a given one) and mergeDefmapSymbols (combine
7475 defmap entries for each symbol per pcode)
7476 * (createDefmap): have defmap entries merged in the end
7477 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7478 a symbol before replacing one access type's symbol, merge symbols in
7479 the end (replacement symbol might already have an entry)
7480 * (assignValnums): keep reference to written WREG intact
7482 2005-04-08 Raphael Neider <rneider AT web.de>
7484 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7487 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7489 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7492 2005-04-07 Raphael Neider <rneider AT web.de>
7494 * device/include/pic16/usart.h: added compatibility defines for
7495 devices with more than one USART
7496 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7498 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7500 * device/lib/Makefile.in: updated for port specific include
7502 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7504 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7506 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7508 * device/include/8051.h,
7509 * device/include/8052.h,
7510 * device/include/at89S8252.h,
7511 * device/include/at89c55.h,
7512 * device/include/at89x051.h,
7513 * device/include/at89x51.h,
7514 * device/include/at89x52.h,
7515 * device/include/mcs51reg.h,
7516 * device/include/reg51.h,
7517 * device/include/reg764.h,
7518 * device/include/regc515c.h,
7519 * device/include/sab80515.h: (re)moved these 12 files
7520 * device/include/mcs51/8051.h,
7521 * device/include/mcs51/8052.h,
7522 * device/include/mcs51/at89S8252.h,
7523 * device/include/mcs51/at89c55.h,
7524 * device/include/mcs51/at89x051.h,
7525 * device/include/mcs51/at89x51.h,
7526 * device/include/mcs51/at89x52.h,
7527 * device/include/mcs51/mcs51reg.h,
7528 * device/include/mcs51/reg51.h,
7529 * device/include/mcs51/reg764.h,
7530 * device/include/mcs51/regc515c.h,
7531 * device/include/mcs51/sab80515.h: and added them here
7533 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7535 * device/include/stdarg.h: changed SDCC specific keywords to double
7537 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7539 * device/include/hc08/mc68hc908gp32.h,
7540 * device/include/hc08/mc68hc908jb8.h,
7541 * device/include/hc08/mc68hc908jkjl.h,
7542 * device/include/hc08/mc68hc908qy.h: fixed comments
7543 * device/include/mcs51/README: updated
7544 * device/include/mcs51/c8051f120.h: added PINRSF
7545 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7546 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7547 amidst code. Also inline is not supported.
7549 2005-04-06 Raphael Neider <rneider AT web.de>
7551 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7552 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7553 callers stack/frame pointers
7555 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7557 * device/include/pic16/usart.h: added, missing in previous commit,
7558 * device/include/pic16/adc.h: fixed typo,
7559 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7561 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7563 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7564 uninitialized because a bug appears with gplink
7565 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7566 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7567 complains for unrecognised option
7569 2005-04-05 Raphael Neider <rneider AT web.de>
7571 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7572 structs as well (using memcpy)
7573 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
7574 on ISRs (GOTO has no label)
7575 * src/pic16/device.h: added OF_OPTIMIZE_DF
7576 * src/pic16/main.c: added compiler switch --optimize-df to enable the
7577 new data flow analysis/optimization
7578 * src/pic16/pcode.c: added (prototypes for and implementation of)
7579 dataflow analysis functions, fixed pCodeInstructions' inCond and
7580 outCond values, made RCALL a branch instruction
7581 * (pic16_unlinkpCode): keep C line if possible
7582 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
7583 C line moved if possible
7584 * (pic16_getRegFrompCodeOp): NEW, improved version of...
7585 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
7586 to use new pic16_getRegFrompCodeOp (works for more SFRs)
7587 * (pic16_BuildFlow): fixed skip instructions with label (did not start
7589 * (pic16_getJumptabpCode): NEW, needed in...
7590 * (LinkFlow): fixed handling of jumptables, calls and conditional
7592 * (pic16_InsertCommentAfter): NEW
7593 * (pic16_pCodeReplace): made verbose and flow preserving
7594 * (AnalyzeFlow): added call to data flow analysis
7595 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
7596 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
7597 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
7599 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7601 * src/SDCCast.c (decorateType): fixed bug #1105626
7603 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
7605 * device/include/asm/pic16/features.h,
7606 * pic18f*.h headers,
7607 * device/include/pic16/adc.h,
7608 * device/include/pic16/delay.h,
7609 * device/include/pic16/i2c.h,
7610 * device/include/pic16/malloc.h,
7611 * device/include/pic16/stdio.h,
7612 * device/include/pic16/stdlib.h,
7613 * device/include/pic16/string.h,
7614 * device/lib/pic16/libc/stdio/printf_tiny.c,
7615 * device/lib/pic16/libc/stdio/printf_small.c,
7616 * device/lib/pic16/libc/stdio/strmgpsim.c,
7617 * device/lib/pic16/libc/stdio/strmmssp.c,
7618 * device/lib/pic16/libc/stdio/strmusart.c,
7619 * device/lib/pic16/libc/stdio/vfprintf.c,
7620 * device/lib/pic16/libc/stdlib/ltoa.c,
7621 * device/lib/pic16/libc/stdlib/putchar.c,
7622 * device/lib/pic16/libc/stdlib/x_ftoa.c,
7623 * device/lib/pic16/libc/stdlib/memchrpgm.c,
7624 * device/lib/pic16/libc/stdlib/memchrram.c,
7625 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
7626 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
7627 * device/lib/pic16/libio/adc/adcbusy.c,
7628 * device/lib/pic16/libio/adc/adcread.c,
7629 * device/lib/pic16/libio/adc/adcsetch.c,
7630 * device/lib/pic16/libio/usart/ubaud.c,
7631 * device/lib/pic16/libio/usart/ubusy.c,
7632 * device/lib/pic16/libio/usart/udrdy.c,
7633 * device/lib/pic16/libio/usart/uopen.c,
7634 * device/lib/pic16/libio/usart/uputc.c,
7635 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
7636 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
7637 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
7638 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
7639 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
7640 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
7641 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
7642 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
7643 specific keywords to double underlined form,
7644 * device/lib/pic16/libc/Makefile.rules,
7645 * device/lib/pic16/libsdcc/Makefile.rules,
7646 * device/lib/pic16/libm/Makefile,
7647 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
7648 to compile with C standard set in Makefile.common
7649 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
7650 rand.c and crc.c in compilation process,
7651 * device/lib/pic16/libsdcc/int/divuint.c,
7652 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
7653 `c' from signed to unsigned,
7654 * device/lib/pic16/startup/crt0.c,
7655 * device/lib/pic16/startup/crt0i.c,
7656 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
7657 keywords to double underlined form, bug fixes in _do_cinit function
7658 which prevented the correct initialization of the .idata segment,
7659 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
7660 core to enter a infinite loop
7661 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
7663 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7665 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
7667 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7669 * device/include/Makefile.in: add support for hc08 subdirectory
7670 * device/include/hc08/: new subdirectory
7671 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
7672 Lucas Loizaga, thanks!
7673 * device/include/hc08/mc68hc908qy.h,
7674 * device/include/hc08/mc68hc908gp32.h,
7675 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
7676 their own directory. Changed internal macro names to use the compiler
7677 reserved namespace. Changed SDCC specific keywords to double
7679 * device/include/math.h,
7680 * device/include/malloc.h,
7681 * device/include/stdarg.h,
7682 * device/include/stdbool.h
7683 * device/include/string.h,
7684 * device/include/tinibios.h,
7685 * device/include/ds400rom.h,
7686 * device/include/8051.h,
7687 * device/include/8052.h,
7688 * device/include/80c51xa.h,
7689 * device/include/at89c55.h,
7690 * device/include/at89S8252.h,
7691 * device/include/at89x51.h,
7692 * device/include/at89x52.h,
7693 * device/include/ds80c390.h,
7694 * device/include/reg764.h,
7695 * device/include/regc515c.h,
7696 * device/include/sab80515.h,
7697 * device/include/mcs51/c8051f000.h,
7698 * device/include/mcs51/c8051f018.h,
7699 * device/include/mcs51/c8051f020.h,
7700 * device/include/mcs51/c8051f040.h,
7701 * device/include/mcs51/c8051f060.h,
7702 * device/include/mcs51/c8051f120.h,
7703 * device/include/mcs51/c8051f300.h,
7704 * device/include/mcs51/c8051f310.h,
7705 * device/include/mcs51/c8051f320.h,
7706 * device/include/mcs51/c8051f330.h,
7707 * device/include/mcs51/c8051f350.h,
7708 * device/include/z180.h: Changed SDCC specific keywords to double
7711 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
7713 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
7715 * (pic16_assignConfigWordValue): disable testing of configuration
7716 register value with config mask,
7717 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
7718 function with port->fun_prefix,
7719 * (genFunction): when generating a naked interrupt function never
7720 create an absolute segment placed in interrupt vector address, place
7721 the actual interrupt function at IVA instead, when an interrupt
7722 function is generated with unspecified interrupt then do not create
7723 the absolute section,
7724 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
7725 code for generating a call to generic pointer get/put function with
7726 a call to function pic16_callGenericPointer(),
7727 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
7728 the call to the generic pointer get/put functions with prefixing the
7729 function name with port->fun_prefix,
7730 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
7731 * src/pic16/main.c (_process_pragma): prefix function with
7733 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
7734 calling assembler, old 18Fxxxx macro is deprecated,
7735 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
7736 PC_ASMDIR in while condition,
7737 * (findInstruction): add PC_ASMDIR in while condition,
7738 * (buildCallTree): prefix main with port->fun_prefix,
7739 * (pic16_pCode2str): fixed bug that didn't emit the memory access
7740 identifier for variable with banked access in instructions BTFSS,
7741 BTFSC, BCF, BSF, BTG
7742 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
7743 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
7744 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
7745 perform optimization when enviroment variable NO_REG_OPT is set,
7746 * (insideLRBlock): NEW, return 1 if register is inside an
7747 INF_LOCALREGS block,
7748 * (RemoveRegFromLRBlock): remove a register that is completely
7749 eliminated by register optimization, but it is still left in local
7750 register store/restore in/from stack block,
7751 * (Remove2pcodes): after removing register, check to see if it
7752 should be removed from local register store/restore in/from stack
7754 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
7755 DUMMY_READ_VOLATILE,
7757 * device/include/pic16/adc.h: minor prototype modifications and
7759 * device/include/pic16/malloc.h: added GPL notice various
7761 * device/include/pic16/stdint.h: NEW, standard header for ints
7762 * device/include/pic16/delay.h: NEW, header for delay functions,
7763 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
7765 * device/include/pic16/signal.h: NEW, header providing helper macros
7766 for implementing signal handlers,
7767 * device/include/pic16/stdio.h: added prototypes for functions,
7768 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
7769 prototypes for stdin and stdout, added macro PUTCHAR to
7770 automatically implement putchar function prototype,
7771 * device/include/pic16/usart.h: modified and updated USART library,
7772 * device/lib/pic16/libio/adc/,
7773 * device/lib/pic16/libio/i2c: some modifications to improve library
7775 * device/lib/pic16/libc/stdio/: modifications for the new printf*
7776 family of functions,
7777 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
7778 family of functions and other sources,
7779 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
7780 of the PIC18Fxx[28] devices,
7781 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
7782 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
7783 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
7784 _do_cinit function, because the previous failed when local variables
7785 where not placed in the same memory bank,
7786 * device/lib/pic16/libsdcc/char/: various modifications to improve
7787 library performance,
7788 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
7789 information on the new functions of the c library and more...
7791 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7793 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
7795 2005-03-26 Raphael Neider <rneider AT web.de>
7797 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
7798 if condition == CARRY)
7799 * (genCmp): adapted to new genSkipc semantics
7800 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
7801 on rIfx (genCmp was broken)
7803 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7805 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
7806 * src/z80/main.c (_keywords[]),
7807 * src/SDCCglobal.h (struct options),
7809 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
7810 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
7811 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
7812 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
7813 always available in leading double underscore form. The C99 support is
7814 mostly missing, but it's a start.
7815 * support/regression/tests/bug-227710.c: fixed nonconforming use of
7816 reserved identifier "__data".
7818 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
7820 * src/mcs51/peeph.def: fixed bug 1170013
7822 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
7824 * device/include/mcs51reg.h: fixed bug 842007
7826 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7828 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
7831 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7833 * src/port.h (struct PORT),
7834 * src/avr/ralloc.c (avr_assignRegisters),
7836 * src/ds390/ralloc.c (ds390_assignRegisters),
7838 * src/hc08/ralloc.c (hc08_assignRegisters),
7840 * src/mcs51/ralloc.c (mcs51_assignRegisters),
7842 * src/pic/ralloc.c (pic14_assignRegisters),
7844 * src/pic16/ralloc.c (pic16_assignRegisters),
7846 * src/xa51/ralloc.c (xa51_assignRegisters),
7848 * src/z80/ralloc.c (z80_assignRegisters),
7850 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
7851 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
7853 * src/SDCCdflow.c (computeDataFlow),
7855 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
7857 * src/SDCCcflow.c (*),
7859 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
7860 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
7861 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
7862 immedDom() returning wrong block; probably fixes bug #1160833)
7864 2005-03-20 Borut Razem <borut.razem AT siol.net>
7866 * support/scripts/inc2h.pl: WIN32 port
7868 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
7870 * device/lib/makefile.in: added abs.c and labs.c
7872 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
7874 * device/include/stdint.h: added
7875 * device/lib/abs.c: added
7876 * device/lib/labs.c: added
7877 * device/include/stdlib.h: added abs() and labs() prototypes
7878 * device/lib/libsdcc.lib: added abs and labs
7879 * device/include/float.h,
7880 * device/lib/_fsmul.c,
7881 * device/lib/printf_fast.c,
7882 * device/lib/printf_tiny.c: updated comments
7884 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7886 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
7889 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7891 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
7892 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
7894 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
7896 * device/lib/printf_large.c: removed inline assembly for portability and
7897 readability. Use printf_fast if speed or size are more important.
7898 * src/pic16/gen.c: removed conditions around use of DEBUGpc
7899 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
7901 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
7903 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
7904 prevent compiler warning
7906 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
7908 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
7909 moved to level 0 and declared as static. Also they are explicit
7910 placed in access bank. This was necessery because some times they
7911 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
7912 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
7913 optimizations. Currently only compare to unsigned char is implemented,
7914 * src/pic16/gen.c: added fReturnIdx array,
7915 * (struct resolvedIfx) is moved to gen.h and made public,
7916 * (struct _G): added sregsAlloc and sregsAllocSet fields,
7917 * (aopForSym): added an optimization to directly store in stack of
7918 the operand of a SEND iCode,
7919 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
7920 but as registers instead (AOP_REG) using the fReturnIdx array,
7921 * (pic16_freeAsmop): remove the freed register from the
7922 _G.sregsAlloc field,
7923 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
7924 a compare of 'WREG',
7925 * (pic16_popGetTempRegCond): changed function prototype, now
7926 function takes also a bitVector argument v which holds the current
7927 set of registers that are allocated for stack access by aopForSym,
7928 registers allocated in aopForSym for accessing stack symbols are not
7929 any more part of the functions usedRegs field,
7930 * (genCall): some times aopOp is called for a stack variable to be
7931 send, aopForSym might perform the push, if this is true make sure
7932 that genCall doesn't push the variable twice by testing _G.resDirect,
7933 * (genFunction): changed testing for unspecified interrupt number
7934 from 256 to INTNO_UNSPEC,
7935 * modified selection scheme of frame pointer generation. Previously
7936 if function did use local registers a frame pointer was generated,
7937 now a frame pointer is generated only if function has arguments
7938 (that need PLUSW2 register access), or has stack arguments, or the
7939 compiler is not instructed to omit the frame pointer,
7940 * (genEndFunction): before restoring local registers that were saved
7941 in the function preamble, also restore the registers that *might*
7942 have been allocated for stack access,
7943 * (genRet): removed some old comments,
7944 * (genCmp, the active (RN's) version): added a call to the
7945 pic16_genCmp_special function to perform the compare with a more
7946 robust and optimized way,
7947 * (genInline): a feature has been added in inline code generation,
7948 which allows a wildcard variable substitution when writing inline
7949 assembly. Code is incomplete and experimental therefore undocumented,
7950 * (genCast): changed order of aopOp for result and right to allow
7951 aopForSym to directly load the result if possible,
7952 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
7953 perform an optimized compare on some selected special occasions,
7954 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
7955 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
7956 generate an IVT any more,
7957 * src/pic16/main.c (pic16_optionsTable): added command line option
7959 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
7960 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
7962 * src/pic16/NOTES: Raphael Neider added in list of active developers
7963 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
7964 jumptable_end to prevent bug #,
7965 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
7966 inCond and outCond fields,
7967 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
7968 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
7969 turn off register spilling,
7970 * (packRegsForOneUse): synced with other ports' versions although it
7971 is not used currently,
7972 * (pic16_packRegisters): added an optimization while reading
7973 structure bitfields, some registers may be saved (malloc code is
7974 decreased by 80 bytes)
7976 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
7978 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
7979 left is a bitfield, if yes, then don't optimize assignment. Perhaps
7980 this can be optimized more?
7982 2005-03-10 Raphael Neider <rneider AT web.de>
7984 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
7985 genNearPointerGet): (hopefully) fixed access to bitfields via
7986 pointers (p->bitN = x; and x = p->bitN; failed)
7988 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
7990 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
7992 2005-03-09 Raphael Neider <rneider AT web.de>
7994 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
7996 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
7998 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
7999 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8000 (regTypeNum): set REG_BIT type if necessary
8001 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8002 * support/regression/tests/critical.c: check bug 1144613
8004 2005-03-02 Raphael Neider <rneider AT web.de>
8006 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8008 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8010 * src/avr/ralloc.c (serialRegAssign),
8011 * src/ds390/ralloc.c (serialRegAssign),
8012 * src/hc08/ralloc.c (serialRegAssign),
8013 * src/mcs51/ralloc.c (serialRegAssign),
8014 * src/pic/ralloc.c (serialRegAssign),
8015 * src/pic16/ralloc.c (serialRegAssign),
8016 * src/xa51/ralloc.c (serialRegAssign),
8017 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8019 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8021 * src/SDCCast.c (decorateType): fixed bug 1124787
8023 2005-02-20 Hubert Sack <sack AT digiplan.de>
8024 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8026 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8029 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8031 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8032 to keep the correct label reference count when adding/removing references
8033 to labels. A peephole file using this is appended to patch #1144962.
8035 2005-02-14 Raphael Neider <rneider AT web.de>
8037 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8038 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8039 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8040 retrievals of result operand's value on assignment
8042 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8044 * device/include/pic16/string.h: modified prototype for memccpy()
8045 to memccpy(void *, void *, char, size_t)
8046 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8047 check whether to omit frame pointer or not,
8048 * (genInline): convert all occurences of "\n" to LF in inline
8049 assembler blocks, this helps formatting the inline text,
8050 * (pic16_loadFSR0): modified prototype,
8051 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8052 removed some 8051 legacy code,
8053 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8054 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8055 before allocating temporary registers in functions,
8057 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8059 * support/regression/tests/bitvars.c: corrected the "fix"
8061 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8063 * support/regression/tests/bitvars.c,
8064 * support/regression/tests/bitwise.c,
8065 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8067 2005-02-10 Raphael Neider <rneider AT web.de>
8069 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8070 different size for Alpha
8071 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8073 2005-02-09 Raphael Neider <rneider AT web.de>
8075 * src/SDCC.lex(doPragma) : save and restore warning options as well
8076 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8077 * have #pragma less_pedantic set the errorlevel to WARNING
8079 * (cloneOptimize) : fixed wrong malloc's size
8080 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8081 facilitate correct handling of #pragma (save|restore)
8083 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8085 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8087 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8089 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8091 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8093 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8095 2005-02-02 Raphael Neider <rneider AT web.de>
8097 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8098 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8099 * (pic16_storeForReturn): fixed to allow returning function pointers
8100 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8101 * device/include/pic16/{stddef.h,stdbool.h}: added
8103 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8105 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8107 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8109 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8110 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8111 appeared to be required
8113 2005-01-31 Borut Razem <borut.razem AT siol.net>
8115 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8116 include/mcs51 and include/z80 directories to the package
8118 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8120 * src/hc08/gen.c (genFunction): fixed bug #1112752
8122 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8124 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8126 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8128 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8130 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8132 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8134 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8136 * device/include/c8051fxxx.h: removed these 6 files
8137 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8139 2005-01-26 Raphael Neider <rneider AT web.de>
8141 * src/pic16/gen.c (genAssign): fixed assignment from longs
8142 in codespace (were cut to three bytes)
8143 * (genDummyRead): implemented (except for CODESPACE...),
8145 * src/pic16/glue.c (emitStatistics): beautified
8146 * device/lib/pic16/libm/Makefile: added include path
8148 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8150 * src/z80/gen.c (aopPut): fixed bug #1103902
8152 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8154 * device/lib/expf.c: fixed bug #1095792
8156 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8158 * device/lib/pic16/libm: added Math library sources
8160 2005-01-24 Raphael Neider <rneider AT web.de>
8162 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8163 to enable upcast to pCodeOpReg2 (there is no type tag to
8164 differenciate the two and pic16_popGet2p cast into PCOR2)
8165 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8166 (sizeof(sectNames) changed to sizeof(sectName))
8167 Both patches fix segfaults under MinGW.
8169 2005-01-23 Raphael Neider <rneider AT web.de>
8171 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8172 Safe_[mc]?alloc()'ed variables
8173 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8174 of (byte sized) temporaries (assign them to WREG for now)
8175 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8176 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8177 this might fix SIGSEGVs on MinGW...
8178 * src/SDCCopt.c (killDeadCode): restored original behaviour
8179 (volatile operands might get thrown away though)
8181 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8183 * src/pic16/gen.c: fixed bug #1106975,
8184 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8185 pointer update, INTCON is saved, global interrupts are disabled and
8186 restored after updateing TOS.
8187 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8188 * added function attribute 'shadowregs' to take advantage of shadow
8190 * added function attribute 'wparam' as an alternative to the wparam
8192 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8193 user declares a non-ISR function as 'shadowregs',
8194 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8196 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8198 * .version: bumped version number to 2.4.8
8199 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8201 * device/lib/pic16/libio/i2c/: I2C module support library,
8202 * device/include/pic16/i2c.h: I2C support library header,
8203 * device/lib/pic16/libc/stdio/: standard IO support sources,
8204 * (printf_small.c): printf_small() source, supports float print,
8205 * (printf_tiny.c): printf_tiny() source, does not support floats,
8206 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8207 enable global optimizations for entire library source, other
8208 Makefiles in the source tree are also modified to reflect this,
8209 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8211 * doc/sdccman.lyx: updated to reflect new changes,
8212 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8213 sym->onStack if-case,
8214 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8215 sbit, idata, _idata, xdata, _xdata,
8216 * added pragma library, to link an external library, (see doc),
8217 * removed command line options, --pomit-config-words, --pomit-ivt,
8218 --pleave-reset-vector,
8219 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8220 when calling assembler to reflect memory model used, also define
8221 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8222 reflect stack model used,
8223 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8224 on stack return NULL,
8226 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8228 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8229 of the operands is volatile. Fixes #1020220
8231 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8233 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8234 * (OptimizeRegUsage): make sure that there is really no other flow where
8235 the first pCode is used
8237 2005-01-22 Raphael Neider <rneider AT web.de>
8239 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8240 to fix #1106967 (pCode->seq are not set up correctly)
8242 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8244 * src/SDCCglue.c (glue): make sure code area is declared before the
8245 static initialization area.
8247 2005-01-21 Raphael Neider <rneider AT web.de>
8249 * device/lib/Makefile.in: fixed test for pic16 install dir
8250 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8252 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8253 added --optimize-goto compiler switch and pragma wparam documentation
8254 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8255 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8256 and PRODH closing bug #1071770 (peephole optimizer)
8258 2005-01-19 Raphael Neider <rneider AT web.de>
8260 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8261 cmdLine buffers (used when calling sdcpp...) are large enough
8262 (MAX_PATH=256 truncates arguments leading to system halts when
8264 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8265 * (genUminus): rewritten to for efficiency
8266 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8267 used uninitialized in some cases)
8268 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8269 copy the third byte from the int -- now assumes 0x80 (data memory)
8270 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8271 operands (genAddLit expects the iCode's operands to swapped as
8272 well), fixed leftover bytes (crashed for short left operands)
8273 * (pic16_genMinusDec): performance improvements, removed false
8275 * (pic16_genMinus): fixed to cope with differently sized operands
8276 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8278 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8279 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8280 new banksel optimization
8281 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8282 analysis for temporary registers (segfaults...)
8283 * src/pic16/peeph.def: added rule
8285 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8287 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8288 which converts a float number to its ASCII representation
8289 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8290 functions to convert the fractional and integer part of a float to ASCII,
8291 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8292 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8294 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8296 * device/include/pic16/adc.h: added GPL info,
8297 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8298 a pCodeOp as tested operand,
8299 * (genNearPointerGet): optimized bit testing, does not use
8300 intermediate register for bit value, test directly instead with
8301 BTFSS, BTFSC, works only for single bits,
8302 * (genpic16Code): dump the name of the iCode in the asm,
8303 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8304 renamed to pic16_decodeOp,
8305 * (serialRegAssign): do not allocate a temporary register for iCode
8306 sequences that test a single bit for 1/0
8308 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8310 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8311 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8312 access stack and frame pointers. They are initially assigned to
8313 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8314 accessing SFRs. Updated all occurences of modification of stack or
8315 frame pointer in gen.c and pcode.c,
8316 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8317 assigning of a literal value to pointers,
8318 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8319 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8322 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8324 * doc/sdccman.lyx: update documentation about stack pragma, added
8325 some info for stack memory models
8327 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8329 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8331 2005-01-08 Raphael Neider <rneider AT web.de>
8333 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8334 udata sections to fix bug #1097823
8336 2005-01-05 Raphael Neider <rneider AT web.de>
8338 * src/pic16/gen.c (genGenericShift): added handling of differently
8339 sized left operand and result
8341 2005-01-04 Raphael Neider <rneider AT web.de>
8343 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8344 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8345 to hold the condition bit)
8346 * added new version of genCmp (old code available via #define)
8347 * added new version of genShiftLeft/genShiftRight in a generic
8348 way, now supports shifting by negative values
8349 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8350 shiftCount (expected by genGenericShift)
8351 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8352 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8354 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8355 is an invalid literal too...)
8357 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8359 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8360 from Raphael Neider,
8361 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8362 for 8-bit literals. This fixes some literal operands which are sign
8363 extended to 16-bits ints when instruction needs only 8-bits.
8365 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8367 * device/lib/logf.c: added mcs51 assembly version
8368 * device/lib/expf.c: added mcs51 assembly version
8369 * device/lib/_logexpf.c: new shared asm code for expf and logf
8370 * device/include/math.h: add defines for assembly math library
8371 * device/lib/Makefile.in: build new _logexpf.c
8372 * device/lib/libfloat.lib: use new _logexpf.c
8374 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8377 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8378 device types which have less than 0x7f registers.
8380 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8382 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8384 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8386 * device/lib/printf_fast.c: only build on supported arch.
8387 * device/lib/printf_tiny.c: only build on supported arch.
8388 * device/lib/printf_fast_f.c: only build if asm float lib
8389 * device/lib/_fsget1arg.c: only build if asm float lib
8390 * device/lib/_fsget2args.c: only build if asm float lib
8391 * device/lib/_fsnormalize.c: only build if asm float lib
8392 * device/lib/_fsreturnval.c: only build if asm float lib
8393 * device/lib/_fsrshift.c: only build if asm float lib
8394 * device/lib/_fsswapargs.c: only build if asm float lib
8395 * device/include/stdio.h: don't provide print_fast,
8396 print_fast_f, print_tiny prototypes if --xstack used
8398 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8400 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8401 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8404 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8406 * device/lib/printf_fast_f.c: same as printf_fast, but
8407 with floating point enabled
8408 * device/lib/printf_fast.c: minor tweaks
8409 * device/include/stdio.h: add printf_fast_f
8411 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8413 * src/SDCCmain.c: make --float-reent default for mcs51
8414 * device/lib/_fsadd.c: added mcs51 assembly version
8415 * device/lib/_fssub.c: added mcs51 assembly version
8416 * device/lib/_fsmul.c: added mcs51 assembly version
8417 * device/lib/_fsdiv.c: added mcs51 assembly version
8418 * device/lib/_fseq.c: added mcs51 assembly version
8419 * device/lib/_fsneq.c: added mcs51 assembly version
8420 * device/lib/_fsgt.c: added mcs51 assembly version
8421 * device/lib/_fslt.c: added mcs51 assembly version
8422 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8423 * device/lib/Makefile.in: add _fscmp to build
8424 * device/lib/libfloat.lib: add _fscmp to build
8426 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8428 * device/lib/_fs2slong.c: added mcs51 assembly version
8429 * device/lib/_fs2sint.c: added mcs51 assembly version
8430 * device/lib/_fs2schar.c: added mcs51 assembly version
8431 * device/lib/_fs2ulong.c: added mcs51 assembly version
8432 * device/lib/_fs2uint.c: added mcs51 assembly version
8433 * device/lib/_fs2uchar.c: added mcs51 assembly version
8434 * device/lib/_slong2fs.c: added mcs51 assembly version
8435 * device/lib/_sint2fs.c: added mcs51 assembly version
8436 * device/lib/_schar2fs.c: added mcs51 assembly version
8437 * device/lib/_ulong2fs.c: added mcs51 assembly version
8438 * device/lib/_uint2fs.c: added mcs51 assembly version
8439 * device/lib/_uchar2fs.c: added mcs51 assembly version
8440 * device/include/float.h: added #define to select asm vs c
8442 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8444 * device/lib/printf_fast.c: improvements to float output
8445 * device/include/float.h: add defines for assembly float library
8446 * device/lib/_fsget1arg.c: receive 1 float arg
8447 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8448 * device/lib/_fsnormalize.c: normalize a float
8449 * device/lib/_fsreturnval.c: return float, various helper routines
8450 * device/lib/_fsrshift.c: right shift a float's mantissa
8451 * device/lib/_fsswapargs.c: swap 2 floats
8452 * device/lib/Makefile.in: build these 6 new files for mcs51
8453 * device/lib/libfloat.lib: add these 6 files to the library
8455 2004-12-26 Borut Razem <borut.razem AT siol.net>
8457 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8460 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8462 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8463 and fully reentrant and register bank neutral.
8464 * device/lib/printf_fast.c: added float (not enabled by default),
8465 added compact/slower integer (also not enabled by default),
8466 improved size/speed of fast integer code, other minor changes
8467 * device/include/stdio.h, device/lib/Makefile.in,
8468 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8470 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8472 * src/pic16/pcode.c: declaring variables other than at the start of a
8473 block is not supported in C by VC6.
8475 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8477 * applied a previous patch from Raphael Neider that wasn't included
8478 in the previous commits, which fixes infinite loops within jumptable
8480 * made some fixes that previous patches introduced
8482 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8484 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8485 that fixes an issue with AOP_PCODE asmop's offset,
8486 * (pic16_popCopyReg): update instance field too,
8487 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8488 function of pic port,
8489 * (genCmp, genAnd, genAssign),
8490 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8492 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8494 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8495 variables initial values to idata section,
8496 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8497 variables in some functions. This utilizes parmBytes field of iCode
8498 structure to hold the offset of the variable in stack. (might be
8499 able to use the stack field too?)
8500 * applied patch from Raphael Neider # ### , # ###
8501 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8502 variable initial values in idata section,
8503 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8504 for static variables with initial value
8505 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8506 applied fix in while loop from Raphael Neider.
8508 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8510 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8511 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8512 * src/ds390/ralloc.c (serialRegAssign): spill bits
8513 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8514 * support/Util/SDCCerr.c,
8515 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8516 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8517 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8519 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8521 * device/include/sdcc-lib.h: inserted LGPL, added includes
8522 asm/ds390/features.h and asm/mcs51/features.h
8523 * device/include/asm/default/features.h,
8524 * device/include/asm/gbz80/features.h,
8525 * device/include/asm/z80/features.h: added empty _AUTOMEM
8527 * device/include/asm/ds390/features.h,
8528 * device/include/asm/mcs51/features.h: added files with defines for
8529 _AUTOMEM and _STATMEM indicating automatic and static storage class
8530 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8531 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8532 * src/SDCCicode.c (geniCodeCast),
8533 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8534 * src/SDCCloop.c (loopInduction): removed unused variable lr
8535 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8536 to convertToFcall to include char modulo (RFE 1065037), added check
8537 if left operand is unsigned and use abs of literal value
8538 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8539 as it doesn't work after conversion from peephole.def to peephole.rul
8540 * src/mcs51/gen.c (toBoolean): added check for size,
8541 (genModOneByte): optimized code for signed char modulo a literal
8542 power of 2 (thanks to Hubert Sack),
8543 (genRRC): removed unnecessary "clr c",
8544 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8545 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8547 swapped rules 256.c and 256.d,
8548 extended 256.d by using new multiple checks (thanks Erik),
8549 added rules 256.e and 256.f,
8550 updated rule 261.a and 261.b to new generated code
8551 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8553 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8555 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8556 induction related bugs, including first part of bug #1074377
8558 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8560 * applied patch from bug-report #1076292,
8561 * applied patches for genAnd and Goto-optimizations for Raphael
8563 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8564 dump a less iCode information,
8565 * src/pic16/device.h (pic16_options_t): added field debgen,
8566 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8567 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8568 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8570 * (various functions): added macros FENTRY and FENTRY2 to functions,
8571 to emit function prologue,
8572 * (various functions): fixed indentation,
8573 * (genNearPointerGet): fixed loading of FSR0,
8574 * (genPackBits): applied patch from Raphael Neider to fix updating
8575 of FSR0 and touching only the modified bits,
8576 * src/pic16/genarith.c (various functions): added macros FENTRY to
8577 emit function prologue in comments,
8578 * src/pic16/pcode.h: added functions debugf2, debugf3,
8579 * src/pic16/ralloc.c: partial fix for packForPush caused
8582 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8584 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
8585 <stsp AT users.sourceforge.net> with reversed byte order
8586 * support/regression/tests/rotate.c: added (ds390 skips some tests)
8588 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8590 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
8592 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
8593 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
8595 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8597 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
8599 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8601 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
8603 (setFromConditionArgs): friendly operand parser for peephole rules,
8604 (operandBaseName, operandsNotRelated): new peephole condition
8605 "operandsNotRelated" -- similar to "operandsNotSame", but takes
8606 architecture specific register naming into account, handles n-way
8607 comparisons, and supports quoted literals
8608 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
8610 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8612 * src/mcs51/peeph.def: fixed bug #1076940
8614 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
8616 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
8618 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8620 Adding support for replacing ljmps with sjmps in jumptables
8621 generated for switch statements. For now you need to set the
8622 environment variable SDCC_SJMP_JUMPTABLE to enable this.
8623 Now 4 algorithms for mcs51 jumptable generation are used:
8624 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
8625 addresses loaded pc-relative for up to 112 cases and stack-pushing
8626 target addresses loaded with offset from dptr for up to 256 cases.
8628 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
8629 * src/mcs51/main.c: adapted constants for switch table generation
8630 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
8632 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
8634 * device/lib/printf_large.c (_print_format): fixed bug 1073386
8635 * support/regression/tests/bug1057979.c: added test for bug 1073386
8637 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8639 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
8642 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
8644 * src/pic16/device.h,
8645 * src/pic16/genarith.c,
8648 * src/pic16/pcode.c: applied patches #1068154 and #1070213
8650 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
8652 Large cummulative patch for pic16 port.
8653 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
8654 to call when a stack overflow occurs,
8655 * (malloc.h): added CVS Id tag,
8656 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
8658 * added libc directory. The current version of LibC contains string
8659 functions, ctype functions and macros and some functions of the
8660 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
8661 be extensively tested in the future. Standard disclaimer here.
8662 Library is not automatically build yet. But one can build it by
8663 invoking 'make' inside the libc directory.
8664 * added ADC library under libio. Preliminary version yet.
8666 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
8667 * src/pic16/gen.c (aopForRemat): asmop size is filled by
8668 aopForRemat() now and not by pic16_aopOp(),
8669 * (pic16_popGetTempReg): removed warning messgae when allocating
8670 temporary registers, its a buggy feature and will be removed,
8671 * (pic16_popGet): set register instance field in AOP_CRY,
8672 * (pic16_outBitC): fixed for results in size greater than 1,
8673 * (genUminusFloat): fixed for pic16, ported code from mcs51,
8674 * (pic16_storeForReturn): optimized return of 0,
8675 * (genCmp): experimental code for new genCmp which uses PIC18's
8676 special compare&skip instructions. Initial tests fail some times
8677 with variables grater than 1 byte in size, so new code is disabled,
8678 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
8680 * (genCast): began a fix to optimize the casting of a bit to another
8681 bit, now assigning a bitfield to another bitfield will fail, sorry,
8682 * src/pic16/main.c: disabled the use of lr-support feature,
8683 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
8684 * added some function prototypes, added function _debugf prototype,
8685 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
8686 bits with offset (case PO_GPR_BIT),
8687 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
8689 * (isBankInstruction): modified to return 0 for no banking instruction,
8690 and 1 for banking instruction,
8691 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
8692 caused stop processing pCodes after a inline assembly block,
8693 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
8694 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
8695 registers when it shouldn't,
8696 * src/pic16/ralloc.c (allocReg): add preliminary support for
8697 supporting a limited set of temporary registers,
8699 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8701 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
8702 genDataPointerSet): ensure assignments always copy in MSB to LSB
8704 (loadRegFromAop): recognize CLRH optimization,
8705 (genFunction): optimize RECEIVE iCodes in reentrant functions
8707 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8709 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
8710 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
8712 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
8713 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
8714 contiguous with data
8716 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8718 * device/lib/_gptrget.c (_gptrget),
8719 * device/lib/_gptrgetc.c (_gptrgetc),
8720 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
8721 instead of sjmp to ret
8722 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
8723 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
8725 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
8727 * .version: bumped version to 2.4.7
8728 * device/lib/_gptrget.c (_gptrget): is now _naked
8729 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
8730 * device/lib/_gptrput.c (_gptrput): is now _naked
8731 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
8732 (createFunction): fixed xstack
8733 * src/SDCCglue.c (emitMaps): set allocation required for bit area
8734 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
8736 (geniCodeCritical): store original interrupt state in an iTemp bit
8737 var unless stack-auto
8738 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
8739 * src/SDCCmain.c (setIncludePath): added include/target to search path
8740 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
8741 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
8743 (processFuncArgs): put bit vars in bit area
8744 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
8745 unsaveRBank): fixed xstack,
8746 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
8747 (genFunction, genEndFunction): fixed xstack,
8748 (genAssign): optimization don't walk backwards through mem
8749 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
8750 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
8751 * support/regression/Makefile: also make library (for stack-auto) when
8752 making "all" and added "test-mcs51-xstack-auto"
8753 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
8754 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
8755 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
8756 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
8757 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
8758 make-library by MAKE_LIBRARY
8759 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
8760 regression tests for xstack
8761 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
8762 * support/regression/tests/critical.c: test for critical on mcs51
8764 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8766 * support/regression/ports/ucz80/spec.mk: use include and lib files from
8767 built version of sdcc instead of installed version
8769 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
8771 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
8772 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
8774 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
8775 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
8776 WARNING: remove device/lib/build/z80/printf.o by hand when
8777 updating from previous build!
8778 * device/lib/z80/printf.c: updated comment
8779 * support/regression/tests/bug1057979.c: test all ports now
8780 * support/regression/tests/bug1065458.c: file added
8782 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8784 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
8785 *_start and *_end symbols for static functions
8787 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
8789 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
8790 and search crt0.o in all library paths,
8791 (setIncludePath): proper handling of --nostdinc,
8792 (setLibPath): proper handling of --nostdlib
8793 * support/regression/Makefile,
8794 * support/regression/ports/ds390/spec.mk,
8795 * support/regression/ports/gbz80/spec.mk,
8796 * support/regression/ports/hc08/spec.mk,
8797 * support/regression/ports/mcs51/spec.mk,
8798 * support/regression/ports/mcs51-large/spec.mk,
8799 * support/regression/ports/mcs51-stack-auto/spec.mk,
8800 * support/regression/ports/z80/spec.mk: use include and lib files from
8801 built version of sdcc instead of installed version
8802 * doc/sdccman.lyx: fixed typo in --nostdinc
8804 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
8809 * src/pic/gen.c : added support to generate code for struct bit fields.
8811 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
8813 * as/xa51/xa_version.h,
8814 * device/include/errno.h,
8815 * device/include/regc515c.h,
8816 * device/lib/_itoa.c,
8817 * device/lib/_ltoa.c,
8818 * device/lib/ser_ir_cts_rts.c,
8819 * sim/ucsim/xa.src/glob.cc,
8820 * sim/ucsim/xa.src/inst_gen.cc,
8821 * sim/ucsim/xa.src/xa_bit.cc,
8822 * sim/ucsim/xa.src/xa_sfr.cc,
8823 * sim/ucsim/z80.src/inst_dd.cc,
8824 * sim/ucsim/z80.src/inst_fdcb.cc,
8825 * support/scripts/keil2sdcc.pl,
8826 * src/pic16/pic16.dsp,
8827 * src/pic16/pic16a.dsp: corrected cvs line endings
8828 * device/lib/printf_large.c: fixed bug 1057979
8829 * src/pic16/gen.c: fixed non-C standard code
8830 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
8831 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
8832 * support/regression/ports/mcs51/support.c: reload T1 asap
8833 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
8834 pdata use and clear idata startup behaviour
8835 * support/regression/tests/bug1057979.c: added
8837 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
8839 * device/examples/ds390/ow390/ad26.h,
8840 * device/examples/ds390/ow390/cnt1d.h,
8841 * device/examples/ds390/ow390/crcutil.c,
8842 * device/examples/ds390/ow390/ownet.h,
8843 * device/examples/ds390/ow390/owsesu.c,
8844 * device/examples/ds390/ow390/swt12.h,
8845 * device/examples/ds390/ow390/swtoper.c,
8846 * device/examples/ds390/ow390/temp10.h,
8847 * device/examples/ds390/ow390/thermodl.c,
8848 * device/examples/ds390/tinitalk/tinitalk.dsp,
8849 * device/examples/ds390/tinitalk/tinitalk.dsw,
8850 * device/examples/mcs51/clock/hw.h,
8851 * device/examples/mcs51/simple2/go.bat,
8852 * device/examples/serialcomm/windows/serial.h,
8853 * device/examples/xa51/dummy.c,
8854 * device/examples/xa51/hello.c,
8855 * device/include/80c51xa.h,
8856 * device/include/at89x051.h: corrected cvs line endings
8858 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
8860 * src/pic16/main.c (options): added command line --gstack, to trace
8861 stack over/under flows,
8862 * added pragma 'wparam' to allow passing first byte of function
8863 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
8864 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
8865 call to __gstack_test function and sets up the symbol as extern,
8866 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
8867 * popaop): added call to pic16_testStackOverflow,
8868 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
8870 * (genCall, genPcall): now all parameters are passed via stack
8871 except in functions that are pass to wparam pragma in which WREG is
8873 * (genPcall): REENTRANT flag is checked to see if variable prototype
8874 contains reentrant keyword, don't call a non-reentrant function, via
8875 a reentrant function pointer or vice versa, functions are never
8877 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
8879 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
8880 SIGSEGV when accessing a NULL register stucture,
8881 * (pic16_printGPointerType): modified to handle UPPER modifier for
8882 function initializers, changed prototype of function to simpler one,
8883 * (pic16_printIvalFuncPtr): check to see if function is already
8884 added in externs list,
8885 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
8886 optimized a move from W to SFR with a move to the same register
8888 * device/lib/pic16/debug: NEW directory, contains debug features
8889 which are enabled when linking with libdebug.lib, currently command
8890 line option --gstack enables stack pointer tracing for over/under
8891 flow, corresponding sources are in debug/gstack
8893 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
8895 * doc/sdccman.lyx: updated SDCC version,
8896 * (PIC16 port): update list of command line options,
8897 * src/pic16/device.h (structure pic16_options_t): added field gstack
8898 to enable stack overflow tracing on push/pops,
8899 * src/pic16/device.c (statistics structure): added statistics
8901 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
8902 pic16_dump_int_registers): increase statistics counters for each
8903 * variable which is encountered
8904 * (pic16_dump_usection): emit each .udata variable to its own udata
8906 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
8907 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
8908 parameters via stack, otherwise use old scheme,
8909 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
8910 assembler output file,
8911 * src/pic16/main.c: added command line options --gstack to enable
8912 push/pop tracing for stack overflow,
8913 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
8914 instructions): added size of each instruction,
8915 * (pic16_countInstruction): estimate size of instructions in
8916 the_pFile list, inline assembly blocks are not counted,
8917 * (pic16_FixRegisterBanking): trace previous register usage, when
8918 banksel optimizations is greater than 0, don't emit a redudant
8921 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
8923 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
8924 * src/pic16/ralloc.c : applied same fix for pic16.
8925 * src/pic/gen.c : tidied it up a little.
8927 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8929 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
8930 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
8932 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8934 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
8936 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8938 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
8939 non-reentrant function __modsint in the interrupt function (thus
8940 corrupting math operations during serial I/O)
8941 * device/lib/ser_ir.c: as above, changed buffersize
8942 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
8944 * doc/Makefile: added option -t for rsync
8946 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8948 * src/SDCCast.h (struct ast),
8949 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
8951 2004-10-20 Borut Razem <borut.razem AT siol.net>
8953 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
8956 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
8958 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
8960 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
8961 support functions to replace long sequences of MOVFF's from access
8962 bank registers to stack and vice versa,
8963 * src/pic16/device.h: added new field opt_flags, where optimization
8964 flags can be set to enable certain features,
8965 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
8966 * pBlock, (genFunction, genEndFunction): surroung loop for
8967 saving/loading used registers in stack with PC_INFO pCodes,
8968 INF_LREGS. Code in between can then be optimized by pCode optimizer
8969 to support function calls,
8970 * (genDataPointerSet): fixed bug which loaded float fields in
8971 structures with corrupt data,
8972 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
8973 in a standard way debug info on stderr. Feature used for developing
8975 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
8976 obsolete chunks of code,
8977 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
8978 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
8979 * pic16/src/pcode.c (pic16_newpCodeInfo,
8980 * (pic16_newpCodeOpLocalRegs),
8981 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
8983 * (pic16_pCodeConstString): printing of the initial value of a
8984 symbol as a comment is inhibited since parsing was already done by
8985 copyStr and output is corrupt,
8986 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
8988 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8990 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
8992 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
8994 * as/mcs51/lkarea.c: removed old K&R style,
8995 (lnksect): changed check on boundary error,
8996 (lnksect2): changed check on boundary error,
8997 (lnksect2): extend XSTK to end of page if size = 1
8998 * as/mcs51/lkmain.c: removed old K&R style,
8999 (Areas51): create l_IRAM symbol
9000 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9001 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9002 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9003 * device/lib/_mullong.c: added version to be compiled with xstack
9004 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9005 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9006 * device/lib/mcs51/crtxstack.asm: fixed comment
9007 * src/SDCCglue.c: maxInterrupts defaults to 0,
9008 (emitMaps): added pdata,
9009 (createInterruptVect): (re)moved default,
9010 (glue): added pdata,
9011 (glue): moved __start__xstack to XSTK with default size 1
9012 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9013 and options.float_rent when options.stackAuto is set,
9014 (linkEdit): only write XDATA_NAME if provided on command line
9016 * src/SDCCmem.c: added pdata
9017 * src/port.h: added pdata_name to PORT
9018 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9019 (saveRegisters, unsaveRegisters): removed usage of B,
9020 (genMinus): fixed accumulator clash,
9021 (genJumpTab): added comment, this needs another look
9022 * src/mcs51/gen.c: added check for "B in use" paranoia,
9023 added pushB() and popB()
9024 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9033 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9034 added PSEG (PAG,XDATA) or NULL to port specifier
9035 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9036 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9037 (_mcs51_genInitStartup): removed __start__xstack equ,
9038 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9039 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9040 * src/z80/gen.c (_rleAppend): fixed warnings
9041 * support/regression/tests/zeropad.c: added pdata test
9042 * .version: bumped to 2.4.6
9044 2004-10-17 Borut Razem <borut.razem AT siol.net>
9046 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9047 as a part of nightly build
9049 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9051 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9052 WREG holds the first byte function parameters,
9053 * (aopForSym): take special case for symbols which are in FARSPACE
9054 but in CODESPACE too,
9055 * (assignResultValue): modified to take into account _G.useWreg,
9056 * (genCall): don't use wreg for parameter passing when function is
9057 declared as reentrant, too, added optimization INCF to stack
9058 pointer when stack parameter count is 1,
9059 * (genFunction, genEndFunction): refurnished and fixed to not using
9060 wreg for passing parameters when function has varargs or is
9061 reentrant, fixed bug with symbol name compare for generating
9062 functions in absolute address,
9063 * (pic16_storeForReturn): refurnished,
9064 * (genCmp): began writing a new version of the function, not ready
9065 yet, therefore it is disabled,
9066 * (genAssign): do not read code memory when assigning a function to
9068 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9069 array of characters, not pointer,
9070 * (pic16initialComments): in debug mode emit an .ident directive for
9072 * (_process_pragma): emit a new warning type (internal to pic16)
9073 when setting stack to default length, emit a similar warning when
9074 placing a function at absolute address and address is not word aligned
9075 * (_pic16_parseOptions): added 'return TRUE' statement,
9076 * (_pic16_linkEdit): if compiling a source, then add the source's
9077 file object, first in the list of objects to link,
9079 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9081 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9082 * src/pic/main.c : removed VC warning.
9083 * src/pic/gen.c : changed comment.
9085 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9087 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9088 reference to a deprecated symbol _GPTRREG was causing failure to
9089 link. Thanks G. M. Gallant for the info.
9091 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9093 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9094 comments for Bugs item #954788.
9096 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9098 * src/pic16/device.c (pic16_dump_gsection,
9099 * pic16_groupRegistersInSection): handle symbols declared to be in
9100 access bank differently,
9101 * src/pic16/gen.c (struct _G): added field resDirect,
9102 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9103 send values read from stack directly to result and don't allocate
9105 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9107 * (pic16_sameRegsOfs): NEW,
9108 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9109 free because they were not allocated from temporary pool,
9110 * pic16_popRegFromString): workaround to fix a problem with
9111 allocating variables twice or never,
9112 * (genGenPointerGet): using PRODL instead of FSR0H,
9113 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9115 * (genAssign): take advantage of the _G.resDirect flag,
9116 * (genCast): around line 11844, use mov2f instead of directly
9117 MOVFF'ing between operands to account for literal values,
9118 * src/pic16/genutils.c: some new debug functions for gpsim have been
9120 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9121 float with integer part only,
9122 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9123 place variables in access bank
9124 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9125 updated sources to reflect recent changes in gen.c
9127 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9129 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9130 sources that searched for headers in installation path, now the
9131 device/include/pic16 is used,
9132 * src/pic16/glue.c (pic16glue),
9133 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9134 .line directives if not in debug mode, this suppresses assembler's
9135 warnings for ignored directives
9137 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9139 * src/port.h: made reset_regparms prototype void parameter explicit.
9140 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9141 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9142 * doc/sdccman.lyx: documented warning disabling and how to use
9143 printf_large to make it print floats.
9144 * device/include/stdbool.h: NEW
9145 * device/lib/_atof.c,
9146 * device/lib/_divuint.c,
9147 * device/lib/_divulong.c,
9148 * device/lib/expf.c,
9149 * device/lib/printf_large.c,
9150 * device/lib/sincosf.c,
9151 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9152 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9153 a completely reentrant lib.
9155 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9157 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9158 * device/include/pic16/stdio.h: fixed bug with colon
9160 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9162 * device/include/pic16/stdio.h,
9163 * device/include/pic16/stdlib.h,
9164 * device/include/pic16/math.h: NEW
9165 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9166 declared as _naked to reduce overhead
9167 * device/lib/Makefile.in (target port-specific-objects-pic16):
9168 changed * to *.* so to ignore the CVS directory,
9169 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9170 stacked variables back in stack,
9171 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9174 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9176 * .version: bumped version number to 2.4.5
9177 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9178 * support/Util/SDCCerr.c (messages structure): added entry for
9181 Large cumulative patch for pic16 port and libraries.
9182 * device/include/pic16/sdcc-lib.h,
9183 * device/include/pic16/stdarg.h,
9184 * device/include/asm/pic16/features.h,
9185 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9186 * device/include/pic16/float.h: changes reentrant keyword with
9187 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9188 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9189 updated target build-libraries to include objects from gptr,
9190 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9191 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9192 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9193 all function headings,
9194 * src/SDCCmain.c: added global parameter userIncDirsSet,
9195 * (parseCmdLine): when option -I is encountered add directory to
9197 * src/version.awk: added space between control and long,
9198 * src/pic16/NOTES: added some notes for the port,
9199 * src/pic16/gen.c: added prototype for mov2fp function,
9200 * (fReturnpic16[]): properly named return value registers,
9201 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9202 * (aopForSym): added code to handle symbols with onStack flag set,
9203 symbols onStack are allocated PTRSIZE bytes,
9204 * (aopFreeAsmop): handles special case where asmops are stack objects,
9205 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9206 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9207 added argument lock to trace flaws in allocating temporary registers
9208 when developing port,
9209 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9210 * (pic16_popRegFromString): reenabled allocating a direct register
9212 * (assignResultValue): various beautifications,
9213 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9214 referenced function argument,
9215 * (genIpush): reenabled to allow stacked arguments, handles only
9216 ic->parmPush iCodes,
9217 * (genCall, genPcall): major changes to allow for variable argument
9218 functions, fixed a bug with falsely restoring stack pointer after
9219 returning from call,
9220 * (genFunction): pending code for critical function,
9221 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9222 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9223 * (genNearPointerGet): fixed bug with indirect reading, was always
9225 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9227 * (genAddrOf): rewrote code to take address of a stacked function parameter
9228 * (genCast): fixed casting to generic pointer type,
9229 * src/pic16/gen.h: added AOP_STA,
9230 * (struct asmop): added field stk,
9231 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9232 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9233 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9234 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9235 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9236 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9238 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9240 * (pic16_port structure): generic pointer size is set to 3,
9241 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9242 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9244 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9245 operand is an iTemp,
9247 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9249 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9250 * debugger/mcs51/simi.c: addapt new syntax of s51
9252 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9254 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9255 * src/pic16/pcode.c: commented out some calls to free() in order to
9258 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9261 * src/SDCCicode.c (isiCodeInFunctionCall),
9262 * src/avr/ralloc.c (selectSpil),
9263 * src/pic/ralloc.c (selectSpil),
9264 * src/pic16/ralloc.c (selectSpil),
9265 * src/ds390/ralloc.c (selectSpil),
9266 * src/hc08/ralloc.c (selectSpil),
9267 * src/xa51/ralloc.c (selectSpil),
9268 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9269 stack in the middle of a function call sequence (fixes bug #1020268)
9270 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9271 costs associated with the minimum switch case.
9273 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9275 * src/SDCC.lex: fixed bug #1030549
9277 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9279 * src/SDCCcse.h (struct cseDef),
9280 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9281 over a function call if the CSE is derived from a symbol whose
9282 address has been taken (fixes bug #1029883)
9283 * support/regression/tests/bug-1029883: a new regression test for
9286 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9288 * src/hc08/gen.c (emitinline): fixed bug #1029778
9289 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9290 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9291 and starts toward RFE #905167)
9293 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9295 * src/pic16/gen.c (mov2f): New function to move an operand to
9296 another without considering if it is a literal or a register,
9297 * (pic16_sameRegs): don't check if they are both AOP_REG,
9298 * (AccRsh): removed andmask=0 lines,
9299 * (genLeftShift): duplicated to be improved in future versions,
9300 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9301 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9302 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9303 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9304 * (insertBankSwitch): fixed inserting banksel directives algorithm
9305 for instructions that follow a skip instruction, this fixes a report
9306 for broken subtraction code generation,
9307 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9308 iCode is a left op, just in case result and right share the same
9311 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9314 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9316 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9317 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9318 on 2004-09-12; it was buggy
9320 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9322 * src/SDCCsymt.h: removed RESULT_CHECK
9327 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9329 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9331 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9332 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9333 configuration values no more rejected by compiler, they are assigned
9334 to configuration registers with a warning message instead,
9335 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9336 the for-loop so last conf register is emitted too,
9337 * (_pic16_initPaths): link library libsdcc.lib by default,
9338 * (_hasNativeMulFor): modified test for multiplication according to
9339 Raphael Neider's remarks. Integer multiplication is also done with
9341 * device/include/pic16/pic18fregs.h: corrected type error in while
9342 testing and including 18f6720 header file
9344 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9346 * src/pic16/device.h (pic16_options): removed field use_crt,
9347 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9348 until an optimization to handle single bits is added,
9349 * (pic16_loadFSR0): moved before genUnpackBits,
9350 * (genAnd): some white lines removed,
9351 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9352 leave_reset flags in pic16_options when using crt modules,
9354 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9356 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9357 for bugs 898889 & 979599. Also used some safer print instructions.
9359 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9361 * src/pic16/device.h (pic16_options_t): added field use_crt,
9363 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9364 catch a probable future bug,
9365 * src/pic16/gen.c: aopIdx function commented out,
9366 * (genAssign): commented out old code which used aopIdx,
9367 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9368 code, added if conditionals to take into account the --use-crt
9369 command line options,
9370 * src/pic16/main.c (pic16_optionsTable): added new command line
9371 options, --use-crt= and --no-crt,
9372 * (_pic16_linkEdit): now the proper crt object is added in the
9373 linker command line except than when --no-crt is specified,
9374 * src/pic16/pcode.c,
9375 * src/pic16/pcode.h: added some structures and functions for a new
9376 optimization scheme to compansate for instruction overhead between
9377 same iCodes, this scheme is currently under development and is not
9379 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9381 * device/lib/pic16/startup/crt0i.c,
9382 * device/lib/pic16/startup/crt0iz.c: added global char variable
9383 __uflags to force the generation of an idata section
9385 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9388 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9389 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9391 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9393 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9394 Frieder) and clarified the default code optimization mode
9396 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9398 * src/SDCC.lex (doPragma, process_pragma),
9399 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9400 "opt_code_size", and "opt_code_balanced"
9401 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9402 regrouped options by category, added support for category headers
9403 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9404 and "--opt-code-size"
9405 * doc/sdccman.lyx: documented these new options and pragmas
9406 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9407 preference into account
9409 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9411 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9412 geniCodePreDec): Fixed bug 904237 by generating a warning
9414 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9416 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9418 * src/pic/device.c : When no max ram set validate full memory range.
9420 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9422 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9424 * device/lib/_gptrget.c,
9425 * device/lib/_gptrput.c: updated comment
9426 * device/lib/calloc.c,
9427 * device/lib/free.c,
9428 * device/lib/malloc.c,
9429 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9430 * src/SDCCcse.c (cseBBlock),
9431 * src/SDCCicode.c (printOperand, geniCodeArray),
9432 * src/SDCCicode.h (struct operand): fixed bug 868103
9433 * support/regression/tests/bug-868103.c: added
9434 * src/SDCCast.c (searchLitOp),
9435 * src/SDCCcse.h (struct cseDef),
9436 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9437 * src/SDCCicode.h (struct operand),
9438 * src/SDCCsymt.h (struct sym_link),
9439 * src/avr/gen.c (hasInc),
9440 * src/ds390/gen.c (hasInc),
9441 * src/hc08/gen.c (genPlusIncr, hasInc),
9442 * src/mcs51/gen.c (hasInc),
9443 * src/pic16/glue.c (pic16_printIvalChar),
9444 * src/pic16/ralloc.c (regWithIdx),
9445 * src/xa51/gen.c (hasInc) : removed warnings
9446 * src/SDCCast.c (createBlock): added comment ???
9447 * src/hc08/ralloc.c: updated comments
9449 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9451 * doc/sdccman.lyx: updated section on switch statements, added
9452 section about semaphore locking
9453 * doc/Makefile: added option -info for latex2html
9454 * device/lib/_gptrget.c,
9455 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9457 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9461 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9462 maxram is less than 0x100.
9464 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9466 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9468 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9479 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9480 a jump table is the best form for a switch statement, including
9481 automatic insertion of missing cases to make the case range
9482 continuous. Developed in collaboration with Frieder Ferlemann.
9484 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9486 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9487 accumulator result if it needs sign extension
9489 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9491 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9493 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9495 * device/lib/gbz80/printf.c,
9496 * device/lib/z80/printf.c: removed define for NULL
9498 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9500 * as/xa51/xa_link.c,
9501 * device/examples/ds390/ow390/ad26.c,
9502 * device/examples/ds390/ow390/cnt1d.c,
9503 * device/examples/ds390/ow390/counter.c,
9504 * device/examples/ds390/ow390/ds2480.h,
9505 * device/examples/ds390/ow390/ds2480ut.c,
9506 * device/examples/ds390/ow390/findtype.c,
9507 * device/examples/ds390/ow390/gethumd.c,
9508 * device/examples/ds390/ow390/owllu.c,
9509 * device/examples/ds390/ow390/ownetu.c,
9510 * device/examples/ds390/ow390/swt12.c,
9511 * device/examples/ds390/ow390/swtloop.c,
9512 * device/examples/ds390/ow390/temp.c,
9513 * device/examples/ds390/ow390/temp10.c,
9514 * device/examples/ds390/ow390/thermo21.c,
9515 * device/examples/ds390/ow390/tinilnk.c,
9516 * device/examples/ds390/ow390/tstfind.c,
9517 * device/examples/serialcomm/windows/serial.cpp,
9518 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9519 * device/include/reg51.h: fixed line endings for cvs
9521 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9523 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9524 packRegsForAccUse, packRegisters): new accumulator register
9526 * support/regression/ports/hc08/support.c (_putchar): suppress
9527 warning of unused variable
9528 * src/SDCCicode.c: added SWAP entry to codeTable
9530 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9532 * device/lib/sprintf.c: forgot to add this file before previous commit
9534 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9536 * src/pic16/gen.c (genPackBits): added operand right in function
9537 parameters, load result directly if p_type is POINTER (that is
9538 called by genNearPointerSet)
9539 * (genUnPackBits): added operand left in function parameters,
9540 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9541 FSR0 if accessing bitfields,
9543 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9545 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9546 _print_format; updated printf, sprintf, vsprintf
9547 * device/include/asm/default/features.h: corrected comment/define
9548 * device/lib/Makefile.in: added sprintf.c
9549 * device/lib/libsdcc.lib: added sprintf module
9550 * device/lib/printf_large.c,
9551 * device/lib/vprintf.c,
9552 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9554 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9555 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9556 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9558 * support/regression/tests/zeropad.c: define idata as data for hc08
9560 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9562 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9563 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9564 labels are referenced at least once (even if a reference is not found)
9565 * src/hc08/gen.c (emitcode): set isComment flag for comments
9566 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9567 loads), rules 6a..6b (optimize jumps to return)
9569 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9571 * device/lib/acosf.c (acosf),
9572 * device/lib/asinf.c (asinf),
9573 * device/lib/atanf.c (atanf),
9574 * device/lib/ceilf.c (ceilf),
9575 * device/lib/cosf.c (cosf),
9576 * device/lib/coshf.c (coshf),
9577 * device/lib/cotf.c (cotf),
9578 * device/lib/fabsf.c (fabsf),
9579 * device/lib/floorf.c (floorf),
9580 * device/lib/log10f.c (log10f),
9581 * device/lib/logf.c (logf),
9582 * device/lib/sinf.c (sinf),
9583 * device/lib/sinhf.c (sinhf),
9584 * device/lib/sqrtf.c (sqrtf),
9585 * device/lib/tanf.c (tanf),
9586 * device/lib/tanhf.c (tanhf),
9587 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
9588 replaced all instances of "reentrant" in the library functions
9589 defined in math.h with this macro.
9590 * support/regression/tests/float_trans.c: reenabled test for hc08
9592 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
9594 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
9597 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9599 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
9600 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
9601 multi-byte volatile operands are used
9602 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
9603 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
9604 initialization to area GSINIT0 so that it would always precede
9605 any static initializers in GSINIT
9606 * support/regression/tests/zeropad.c: fixed idata define for hc08
9607 * support/regression/tests/bug-927659.c,
9608 * support/regression/tests/float_trans.c: disabled tests for hc08
9609 pending missing library routines
9610 * .version: increased version number to 2.4.4 - hc08 port now passes
9614 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
9616 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
9617 * Makefile.common.in,
9619 * as/hc08/Makefile.in,
9620 * as/mcs51/Makefile.in,
9621 * as/z80/Makefile.in,
9622 * debugger/mcs51/Makefile.in,
9623 * device/include/Makefile.in,
9624 * device/lib/Makefile.in,
9627 * link/z80/Makefile.in,
9628 * packihx/Makefile.in,
9629 * sim/ucsim/main_in.mk,
9630 * sim/ucsim/avr.src/Makefile.in,
9631 * sim/ucsim/doc/Makefile.in,
9632 * sim/ucsim/gui.src/serio.src/Makefile.in,
9633 * sim/ucsim/hc08.src/Makefile.in,
9634 * sim/ucsim/s51.src/Makefile.in,
9635 * sim/ucsim/xa.src/Makefile.in,
9636 * sim/ucsim/z80.src/Makefile.in,
9638 * support/cpp2/Makefile.in,
9639 * support/librarian/Makefile,
9640 * support/makebin/Makefile: added DESTDIR to the install path proposed
9641 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
9642 * doc/sdccman.lyx: added DESTDIR documentation
9644 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
9646 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
9647 instruction for interrupt handlers, use fast returns when returning
9648 from high priority interrupts
9650 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9652 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
9654 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
9655 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
9656 bugs, ported much of Bernhard's code from mcs51
9657 * src/mcs51/gen.c (genSend),
9658 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
9659 than one when calling a reentrant function
9660 * device/lib/_mullong.c: defined an alternate struct layout for big
9663 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9665 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
9668 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9670 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
9671 are sane and complete before asking the port its prefered parameter
9672 passing method (fixes bug #1017633)
9673 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
9676 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9678 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
9679 problem in bitfields >= 8 bits.
9681 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9683 * src/SDCCsymt.c: undid changes that were not meant to be committed
9685 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9687 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
9689 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
9691 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
9692 copied and wrong bit got inverted
9694 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9696 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
9697 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
9698 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
9699 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
9700 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
9701 assignments to bitfields at known addresses
9702 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
9703 reads from bitfields at known addresses
9704 * src/hc08/ralloc.c (packRegisters),
9705 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
9706 genhc08Code): optimize pointer get values used as conditionals
9707 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
9710 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9712 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
9713 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
9714 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
9717 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9719 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
9721 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9723 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
9726 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
9728 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
9730 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9732 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
9735 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
9737 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
9739 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9741 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
9742 cases use more compact code.
9744 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
9746 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
9748 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9750 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
9752 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9755 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
9756 parameter of changePointer() from symbol* to sym_link*
9757 * src/SDCCast.c (decorateType): call changePointer() for CAST op
9758 * src/SDCCsymt.c (compareType): void* type is castable to other
9759 pointers, but not necesarily an exact match.
9760 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
9761 is no longer blindly treated as an exact match.
9762 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
9764 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
9766 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
9768 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
9773 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
9775 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
9779 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
9781 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9783 * src/mcs51/gen.c (emitcode): fixed bug #992819
9785 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
9787 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
9788 there's no need to make it worse
9790 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9792 * src/mcs51/ralloc.c (deassignLR),
9793 * src/ds390/ralloc.c (deassignLR),
9794 * src/hc08/ralloc.c (deassignLR),
9795 * src/z80/ralloc.c (deassignLR),
9796 * src/pic/ralloc.c (deassignLR),
9797 * src/pic16/ralloc.c (deassignLR),
9798 * src/avr/ralloc.c (deassignLR),
9799 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
9800 rlivePoint): fixed another part of bug #971834
9802 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9804 * src/z80/main.c: enabled "critical" keyword
9805 * src/z80/mappings.i,
9806 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
9807 functions (fixes bug #979646)
9808 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
9810 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9812 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
9815 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
9817 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
9818 doesn't disable too much optimizations
9820 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9822 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
9824 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
9826 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
9828 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
9830 * src/pic/gen.c tidied up tabs
9831 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
9832 * src/pic/main.c tidied up tabs
9833 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
9834 * src/pic/pcoderegs.c tidied up tabs
9835 * src/pic/ralloc.c tidied up tabs
9837 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
9839 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
9840 to S_FIXED for pic16 port and when symbol is not in level 0,
9841 allocate for S_REGISTER storage class and pic16 port, too,
9842 * src/pic16/device.h: prototype for checkSym,
9843 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
9844 * (pic16_assignConfigWordValue): test the value and the mask to
9845 validate that the value is suitable for the configuration word,
9846 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
9847 collect extern declared symbols, don't emit symbol twice, check
9848 first if symbol is in publics set first,
9849 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
9850 * added command line '--fstack' which enables an experimental
9851 feature for stack access, too buggy to be used yet...
9852 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
9853 * (pic16_allocDirReg): when register has storage class S_REGISTER
9854 allocate in pic16_dynAccessRegs,
9855 * device/include/pic16/pic18f????.h: modified configuration word
9856 naming convention, words started as CONFIG0H but should be CONFIG1H
9858 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
9860 * device/include/mcs51reg.h: fixed bug 970993
9862 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
9864 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
9865 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
9866 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
9867 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
9868 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
9869 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
9870 error/warning numbers,
9871 added function setWarningDisabled()
9872 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
9873 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
9874 _memcmp.c _memmove.c calloc.c realloc.c free.c
9875 * support/regression/tests/malloc.c: added tests for new functionality
9876 * support/regression/tests/zeropad.c: added tests for truncated initializers
9877 and initialized char arrays starting with '\x0'
9878 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
9880 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
9882 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
9884 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9886 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
9887 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
9888 peephole 177.e. Thanks to anonymous
9890 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
9892 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
9893 function isn't used in the source but referenced as a
9894 variable initializer then declare it as extern in .asm file
9896 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
9898 * .version: increased version number to 2.4.3
9900 Adding version extension according to ChangeLog CVS revision
9901 * src/Makefile.in (target all): added dependency 'version.h'
9902 * (rule version.h): added rule to create version.h from ChangeLog,
9903 * (rule dep): added dependency version.h,
9904 * src/version.awk: AWK script to create version.h
9905 * src/SDCCdwarf2.c (dwWriteModule),
9906 * src/SDCCglue.c (initialComments),
9907 * src/SDCCmain.c (printVersionInfo): modified to write after
9908 version string the version extension number,
9909 * src/SDCCutil.c: included "version.h"
9910 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
9912 * src/SDCCutil.h: added prototype for getBuildNumber
9914 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
9915 includeDirsSet, too,
9916 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
9917 const char [] is found in function prototype...
9919 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
9920 moving to WREG with source is already in WREG,
9921 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
9922 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
9923 * (aopForSym): stack'ed symbols are partially supported, added
9924 if-clause to support symbols in FARSPACE,
9925 * (sameRegs): added test for AOP_ACC to see if registers are same,
9926 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
9927 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
9928 * (pic16_popRegFromString): will not allocate a new register if it
9929 doesn't find one by name, bug may have introduced...
9930 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
9931 * (genIpush): revived to use pic16 port's stack,
9932 * (genAddrOf): added incomplete case for stack'ed operand,
9933 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
9934 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
9935 can handle multibyte operands,
9936 * src/pic16/glue.c (pic16_printIval*): some debug info added,
9937 * (pic16initialComments): added message for MPLAB compatibility
9939 * src/pic16/main.h: prototype for pic16_mplab_comp,
9940 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
9941 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
9942 * (_pic16_linkEdit): NEW, handles link stage, transferred here
9943 because of increased complexity of procedure,
9944 * (_process_pragma): stack pragma changed to format 'stack pos len',
9945 emit symbol '_stack_end' to conform with gplink,
9946 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
9947 to search for register,
9948 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
9950 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
9951 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
9952 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
9953 case for PO_GPR_REGISTER,
9954 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
9955 dies, the new era is ahead !...
9956 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
9957 pic16_dynInternalRegs,
9958 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
9959 * (pic16_allocDirReg): minor optimizations and bug fixes,
9960 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
9962 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
9963 load stack and frame pointer with address of 'stack_end' symbol
9965 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
9967 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
9968 without source code but only variable initializers
9970 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
9972 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
9973 external are not declared as extern to reduce overhead while linking
9975 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
9977 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
9979 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
9981 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
9982 Yee Keat for the patch
9983 * src/SDCCast.c (decorateType): fixed bug #979599
9984 * src/ds390/gen.h: removed local fReturnSizeDS390
9985 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
9986 * src/ds390/gen.c (genAnd, genOr, genXor),
9987 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
9989 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
9991 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
9992 add relFilesSet to $3, manipulate $2 to handle linking of object
9993 files without source files in command line,
9994 * device/include/pic16 (all headers): added ID location macros,
9995 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
9996 entries for ID location bytes,
9997 * (pic16_assignIdByteValue): NEW,
9998 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
9999 added field dumpcalltree to pic16_options_t,
10000 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10001 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10002 emitting rFalseIfx label after check_carry label,
10003 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10004 pic16_emitDIRegs), NEW
10005 * (pic16glue): dump .calltree file when option --calltree found,
10006 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10007 * (_pic16_genAssemblerPreamble): emit ID locations after
10008 configuration registers,
10009 * (pic16_linkCmd): modifications of the link command,
10010 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10011 * (pic16_pCodeInitRegisters): don't init stack registers,
10012 * (pic16_findPrevInstruction): fixed bug,
10013 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10014 bug with immediate registers,
10015 * (buildCallTree): traces stack push and pop,
10016 * (pct2): dump also stack usage for each function,
10017 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10018 * (pic16_allocDirReg): various modifications,
10019 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10022 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10024 * src/pic16/pcode.c: removed buggy double colon
10026 2004-07-01 Borut Razem <borut.razem AT siol.net>
10028 * support/scripts/sdcc.nsi: added include/pic16 to setup
10030 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10032 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10033 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10035 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10036 specific command line arguments. Also added sample lkr script
10037 for placing a variable at a specific memory bank.
10038 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10039 at a specific memory bank,
10040 * (pic16_dump_isection): fixed bug which caused string literals to
10041 be omitted when dumping idata section,
10042 * (pic16_groupRegistersInSection): added code to handle registers
10043 in specific memory banks,
10044 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10045 public, all references are renamed too,
10046 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10048 * (pic16_storeForReturn): added case to handle when dest is WREG,
10049 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10050 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10051 pic16_rel_udata, check to see if that register is marked as being
10052 a member of a specific memory bank,
10053 * (pic16_printIvalCharPtr): added code to add string literals either
10054 to code or the idata sections,
10055 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10056 also accept the 'udata' pragma,
10057 * src/pic16/main.h: new structure types sectName and sectSym
10058 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10059 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10060 * (pic16_findPrevInstruction): fixed, it returned nothing,
10061 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10062 instruction combinations,
10063 * (pic16_FixRegisterBanking): heavily reorganised,
10064 * (pic16_AnalyzeBanking): if generating banksel directives is
10065 disabled, then don't call FixRegisterBanking at all,
10066 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10067 completely removed,
10068 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10070 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10072 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10073 Phuah Yee Keat <yk.phuah AT nestac.com>
10075 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10077 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10078 correctly the IVT even if it is relocated to some other location
10080 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10082 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10083 * device/include/pic16/pic18f2220.h: NEW,
10084 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10085 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10086 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10087 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10088 nodefaultlibs, ivt_loc is the location of the interrupt vector
10089 table, and nodefaultlibs signs that default libraries should not be
10090 linked in link stage,
10091 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10092 according to --ivt-loc argument,
10093 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10094 when pragma stack is found,
10096 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10098 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10099 256 (range check), 257 (do while), 258.a-f (bit banging
10100 f.e. on 3-wire SPI bus)
10102 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10104 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10105 variables used exclusively within a loop
10107 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10109 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10111 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10113 * src/SDCClrange.c (computeClash): fixed bug #971834
10115 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10117 * src/mcs51/gen.c (genCmp): fixed bug #975903
10118 * src/hc08/gen.c (operandsEqu),
10119 * src/ds390/gen.c (operandsEqu),
10120 * src/z80/gen.c (operandsEqu),
10121 * src/pic/gen.c (operandsEqu),
10122 * src/pic16/gen.c (operandsEqu),
10123 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10124 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10126 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10128 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10130 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10132 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10133 default case in switch statement,
10134 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10135 to eliminate problem with initialisation of pointers, but problem
10137 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10138 * (emitStaticSegment): removed various lines emitting debug info,
10139 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10140 added processor registers for utilizing EEPROM,
10141 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10142 configurable and set 8
10144 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10146 * .version: increased version number to 2.4.2,
10148 Cumulative patch for pic16 port
10149 * src/pic16/device.c: changed scheme to dump initial values for
10150 variables in idata segment, all print_idata* functions were removed,
10151 now the pic16_printIval* will be called,
10152 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10153 * _pic16_printPointerType, pic16_printPointerType,
10154 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10155 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10156 NEW, similar to the respective functions in SDCCglue.c,
10157 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10158 way, emitting hex bytes,
10159 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10161 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10163 * src/avr/ralloc.c (serialRegAssign),
10164 * src/xa51/ralloc.c (serialRegAssign),
10165 * src/pic/ralloc.c (serialRegAssign),
10166 * src/pic16/ralloc.c (serialRegAssign),
10167 * src/hc08/ralloc.c (serialRegAssign),
10168 * src/z80/ralloc.c (serialRegAssign),
10169 * src/ds390/ralloc.c (serialRegAssign),
10170 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10172 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10174 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10175 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10177 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10179 Cumulative patch for pic16 port:
10180 * src/pic16/device.h (typedef PIC16_device) modified fields for
10181 defining microcontrollers,
10182 * src/pic16/device.c: added new info for all devices in Pics16 array,
10183 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10184 to be optimised out by the pCode optimiser,
10185 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10186 specially, bug reported by G.M. Gallant,
10187 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10188 as force'd so that cannot be optimised out by pCode optimiser,
10189 * src/pic16/pcode.c,
10190 * src/pic16/pcodepeeph.c,
10191 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10192 they are disabled by default, but can be enabled explicit with
10193 command argument --denable-peeps, for testing,
10194 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10195 --pomit-ivt in COMPILE_FLAGS
10197 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10199 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10200 compilation on MSVC
10202 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10204 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10206 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10208 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10209 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10211 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10213 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10214 would only assign 0x300001 register.
10216 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10218 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10219 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10221 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10223 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10225 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10226 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10227 added peephole 254 (left shift), 255 (jump table)
10229 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10231 * device/lib/Makefile.in: removed comment line with model-pic16,
10232 * (target port-specific-objects-pic16): the libraries and objects
10233 are copied to the build directory form the device/lib/pic16/bin
10236 Cumulative patch concerning pic16 port:
10237 * library directory has been re-organized,
10238 * added support for PIC18F1220,
10239 * added headers and library sources for chips 18f1220,18f6520,
10240 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10242 * configuration registers setting has changed, now each supported
10243 device has a complete description of the registers it uses,
10244 * all initialisations are moved to idata sections, these section
10245 can be absolute or relocatable,
10246 * fixed initialisation of codespace variables,
10247 * fixed warning about PCLATU and gpsim,
10248 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10249 * (genAssign): use table reads when assigning from variables in codespace,
10250 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10251 char/int variables placed in codespace,
10252 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10253 registers set in .asm file, no need for --pomit-config-words anymore,
10254 * (pic16glue): some 8051 legacy segments are commented out
10255 (to be removed completely),
10256 * added support for alternative assembler and linker with --asm=
10257 and --link= command line arguments,
10258 * peepholes are disabled automatically in the port, no need to
10259 specify on command line,
10260 * port supports natively char/int/long multiplication, but converts
10261 all divisions to support functions,
10262 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10263 to the file set in variable $2,
10264 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10265 strings in ASCII format and not in hex,
10266 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10267 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10268 allocate proper register if iCodes aren't temporary,
10270 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10272 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10274 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10276 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10279 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10281 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10282 computed address is reused
10283 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10284 multi-byte bitfields
10286 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10288 * src/z80/gen.c: (genArrayInit): must check for pointers too
10290 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10292 * support/regression/tests/zeropad.c: never meant to commit the
10293 nestedstruct test: removed, added check for GCC version
10295 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10297 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10298 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10299 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10300 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10301 bugs 928906 and 954082 half-empty initializers
10303 * src/SDCCsymt.c (getAllocSize): added for above fix
10304 * src/z80/gen.c (genArrayInit): fixed bug 741044
10305 * support/regression/tests/zeropad.c: added tests
10307 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10309 * src/pic16/device.c (pic16_dump_section): corrected bug which
10310 caused some symbols of the libraries to be misplaced
10312 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10314 * src/pic16/glue.c,
10315 * src/pic16/ralloc.h,
10316 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10317 to fix conflict with pic port
10319 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10321 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10322 externs configuration variables,
10323 * src/pic16/ralloc.h,
10324 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10325 prototype in header, commented out some debug messages
10327 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10329 * src/pic16/glue.c,
10330 * src/pic16/main.c,
10331 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10332 for gpasm COFF object generation. Thanks to D. Hawkins for
10335 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10337 * src/ds390/main.c,
10338 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10339 Brock for spotting this)
10340 * src/ds390/gen.c (genEndFunction),
10341 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10342 interrupt handler and critical. Disable push/pop optimizations when
10343 peephole optimizations disabled.
10345 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10347 Updated pic16 library sources and headers.
10348 * device/lib/pic16/pic18f*/ ,
10349 * device/include/pic16/*.h: modified to handle structured SFR
10352 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10354 * src/port.h (PORT structure): added hook initPaths, now each
10355 port can declare its own default search paths,
10356 which can been seen with the --print-search-dirs option,
10357 see pic16 port for example,
10358 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10359 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10360 * (doPrintSearchDirs): NEW, replaces in a central manner the
10361 printing of search dirs which was split in set*Paths functions,
10362 * (main): added call to port->initPaths and doPrintSearchDirs,
10364 * src/ds390/main.c,
10367 * src/izt/tlcs900h.c,
10368 * src/mcs51/main.c,
10370 * src/pic16/main.c: modified port structures to reflect addition of
10373 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10374 * (pic16_dump_section): for registers in same address reserve memory once,
10375 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10377 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10378 result is greater in size than right or left,
10379 * (pic16_genUMult8X8_8): there are some cases where the result can
10380 be 16 bits size, so handle these,
10381 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10382 * (pic16_outBitC): modified to emit pcodes,
10383 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10385 * (genDivOneByte): implemented algorithm to divide 8-bits,
10386 * (genCmp): uncommented goto, but issues still exist,
10387 * (genAnd): fixed a bug with variables >8bits,
10388 * (genPackBits): optimization added that uses BCF/BSF to change a
10390 * (genAssign): fixed bug when assigning floating point literals,
10391 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10392 __sdcc_gsinit_startup label,
10393 * src/pic16/main.c (_pic16_init): removed search directory
10395 * (_pic16_initPaths): NEW, used to initialise search directories,
10396 * (_hasNativeMulFor): support functions for all except char/int
10397 multiplication, and char division,
10398 * (PIC16_port struct): modified entry for native mul support,
10399 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10401 * (buildCallTree): call to register_usage is ifdef'ed out,
10403 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10405 * device/include/string.h: applied Stas Sergeev's patch to make this
10406 header file compatible with the preprocessor -Wundef option
10407 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10408 failure (fixes bug #941458)
10410 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10412 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10413 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10414 that the variable, not the function, should be static
10415 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10416 to be consistent with non-literal case
10418 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10420 * src/SDCCast.c (isConformingBody): fixed bug #949967
10421 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10422 convilong): fixed bug #952086
10424 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10426 * src/SDCCmem.c (allocVariables): fixed bug #955321
10428 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10430 * src/hc08/main.c (_hc08_genAssemblerEnd),
10431 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10432 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10433 completely eliminated the use of a temporary file
10434 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10435 when more than one file linked
10436 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10438 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10440 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10441 which fixes bug #543481
10442 * support/regression/tests/bug-751703.c: fixed comments left from a
10443 cut and paste error
10444 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10445 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10446 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10448 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10449 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10450 are now changed to underscores in moduleName
10452 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10454 * as/mcs51/lkmem.c: better fix for bug #954173
10456 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10457 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10459 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10460 * device/include/c8051f000.h,
10461 * device/include/c8051f120.h,
10462 * device/include/c8051f300.h,
10463 * device/include/c8051f310.h,
10464 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10465 PWM16) and detab'ed
10467 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10469 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10470 and mailing lists, doc'ed --no-peep-comments, removed reference
10471 to knoppix (newest version has no LyX/LaTeX), other minor changes
10472 * src/SDCCglue.c (glue): save 2 bytes stack space with
10473 option --main-return. The ljmp could probably be avoided too
10475 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10477 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10479 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10481 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10482 * src/SDCCopt.c (isLocalWithoutDef),
10483 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10484 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10485 (credit to Maarten Brock for patch #949363, on which this is based)
10486 * support/regression/tests/bug-751703.c: some test cases of extern used
10487 within inner scopes.
10489 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10491 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10493 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10495 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10496 dwWriteLabel): fix to create valid debugger symbols even when
10497 the module name has non-alphanumeric symbols in it
10498 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10499 when a variable's allocation has been optimized away
10502 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10504 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10506 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10507 * src/mcs51/main.c,
10508 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10509 * src/ds390/main.c,
10510 * src/z80/gen.c (z80_emitDebuggerSymbol),
10512 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10514 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10515 * src/pic16/main.c,
10516 * src/avr/gen.c (avr_emitDebuggerSymbol),
10518 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10520 * src/SDCCdebug.c (emitDebuggerSymbol),
10522 * src/port.h: added a debugger struct to the port struct. Added a
10523 callback for defining debugger symbols
10525 * src/SDCCast.c (createLabel),
10526 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10529 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10530 iCode back to the ast for the function
10532 * src/hc08/ralloc.c (hc08_assignRegisters),
10533 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10534 unneeded fields from the regs struct.
10535 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10536 pushReg() & pullReg() functions instead of emitcode()
10538 * src/hc08/gen.c (genLabel, genhc08Code),
10539 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10541 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10544 * src/hc08/gen.c (genEndFunction, genhc08Code),
10546 * src/mcs51/gen.c (genEndFunction, gen51Code),
10548 * src/ds390/gen.c (genEndFunction, gen390Code),
10550 * src/z80/gen.c (genEndFunction, genZ80Code),
10553 * src/pic/gen.c (genEndFunction, genpic14Code),
10555 * src/pic16/gen.c (genEndFunction, genpic16Code),
10557 * src/avr/gen.c (genEndFunction, genAVRCode),
10559 * src/xa51/gen.c (genEndFunction, genXA51Code),
10561 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10562 specific code to cdbFile.c and out of the backend code generators
10564 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10565 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10566 starting address is now 0
10569 * as/hc08/m08pst.c,
10570 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10571 assembler directive for DWARF support
10572 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
10576 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
10578 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10580 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
10581 and inappropriate peephole optimization in jump tables
10583 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10585 * as/hc08/m08pst.c,
10586 * src/SDCCglue.c: sdccopt works for the hc08 port now
10588 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
10590 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
10592 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10594 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
10596 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10598 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
10602 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
10603 comments from the peephole optimizer replacement rules
10604 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
10606 * src/SDCCcse.c (updateSpillLocation),
10607 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
10609 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
10610 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
10611 objects far pointers
10613 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10615 * src/SDCCsymt.h: a missing part of my last change
10616 * src/pic/ralloc.c (regTypeNum),
10617 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
10619 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10622 * src/SDCCicode.c (aggrToPtrDclType),
10623 * src/SDCCptropt.h,
10624 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
10625 ptrPseudoSymConvert),
10626 * src/pic/ralloc.c (regTypeNum),
10627 * src/pic16/ralloc.c (regTypeNum),
10628 * src/hc08/ralloc.c (regTypeNum),
10629 * src/ds390/ralloc.c (regTypeNum),
10630 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
10631 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
10633 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10635 * link/z80/lkmain.c (afile),
10636 * as/hc08/lkmain.c (afile),
10637 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
10638 prevent a pointer problem when a filename has no directory and
10639 no extension specified.
10641 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * link/z80/lkmain.c (afile): allow periods in directory names
10644 * link/z80/lkmain.c (afile),
10645 * as/mcs51/lkmain.c (afile),
10646 * as/hc08/lkmain.c (afile): allow linker script file to have an
10647 extension other than ".lnk"
10648 * link/z80/lklex.c (getfid),
10649 * link/z80/lkmain.c (parse),
10650 * as/mcs51/lklex.c (getfid),
10651 * as/mcs51/lkmain.c (parse),
10652 * as/hc08/lklex.c (getfid),
10653 * as/hc08/lkmain.c (parse): Support comments in the linker script
10654 file on lines by themselves and after filenames
10656 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10658 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
10660 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10662 * src/z80/peeph-z80.def: removed some peephole rules that don't
10663 work with multibyte arithmetic (fixed bug #937126)
10664 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10665 to registers and not global variables
10666 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
10667 geniCodePreInc, geniCodePostDec, geniCodePreDec,
10668 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
10669 checking for assignments not internally generated (fixed bug #931895)
10670 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
10671 structure member (fixed bug #930072)
10673 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10675 * src/SDCCmain.c (linkEdit),
10676 * src/hc08/main.c (_hc08_parseOptions),
10677 * as/hc08/Makefile.in,
10678 * as/hc08/aslink.h,
10680 * as/hc08/m08pst.c,
10681 * as/hc08/lkrloc.c (relr, rele),
10682 * as/hc08/lkarea.c (lnkarea)
10683 * as/hc08/lkmain.c (afile, parse),
10684 * as/hc08/lkelf.c: support for ELF output
10685 * as/hc08/lks19.c (s19),
10686 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
10688 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10690 * as/mcs51/lkihx.c: Fixed bug #899105.
10692 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10694 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
10695 .dsp files from Unix to DOS.
10697 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10699 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
10700 function pointers; we have been compliant for several months now.
10701 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
10702 change that was accidently commented out
10703 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
10704 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
10707 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10709 * src/hc08/gen.c: output of all of the internal debugging information
10710 is now controlled by the D() macro; it is disabled by default
10712 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10714 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
10715 harder to keep the same registers during a CAST iCode
10716 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
10717 long via int can be done in a single cast, if the signedness is
10719 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
10720 putchar() in tinibios.c in ds390's library
10722 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
10724 * src/SDCCast.c (decorateType): fixed bug #898889,
10725 cast result of a literal complement too
10726 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
10727 fixed check for bitfields
10729 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10731 * src/SDCCicode.c (geniCodeLogic): made it static,
10732 (geniCodeLogicAndOr): added in order to fix bug #905492,
10733 (ast2iCode): fixed bug #905492
10734 * support/regression/tests/bug-905492.c: added
10735 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
10736 (processParms): fixed bug #927659: don't copy parms, this will clear
10738 * support/regression/tests/bug-927659.c: added
10740 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
10742 * src/SDCCast.c (addCast): don't cast float to char
10743 * device/lib/libsdcc.lib: added _memmove
10745 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
10747 * device/lib/large/Makefile: fixed parallel execution by
10748 replacing `make` by `$(MAKE)`
10750 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10752 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
10753 offsets (fixes bug #923936)
10755 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
10757 * device/lib/small/Makefile: fixed parallel execution by
10758 replacing `make` by `$(MAKE)`
10760 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10762 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
10764 2004-03-23 Scott Dattalo <scott AT dattalo.com>
10766 * src/pic/gen.c (genCpl): multi-byte complements were not working.
10767 * src/regression/Makefile: Regression test was not running.
10769 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
10771 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
10772 complement if possible
10773 * src/SDCCval.c (valComplement),
10774 * src/SDCCicode.c (operandOperation): fixed complement of literal
10775 * support/regression/tests/onebyte.c (testComplement): added
10777 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
10779 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
10780 return an optimized tree; actually replace actParm with the new tree
10781 * src/SDCCast.h: added some parantheses to remove side effects
10782 * support/regression/tests/bug-920866.c
10784 2004-03-21 Scott Dattalo <scott AT dattalo.com>
10785 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
10786 Bit operands were not being handled properly in the pic14 port.
10787 (now src/regression/add.c passes again).
10789 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10791 * src/SDCC.y (labeled_statement): case and default no longer require
10792 a following statement (RFE #893037)
10794 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10796 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
10797 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
10798 disabled (fixes bug #916294)
10799 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
10800 "mov a,acc"; patch provided by Lenny Story
10801 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
10803 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10805 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
10807 * src/ds390/gen.c (genFunction, genEndFunction),
10808 * src/ds390/ralloc.c (ds390_assignRegisters),
10809 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
10810 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
10811 pushed if there are parameters passed on the stack. Also, a cleaner
10812 way to decide if r0/r1 should be pushed/popped. (Together they fix
10815 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10818 * device/lib/mcs51/crtpagesfr.asm,
10819 * device/lib/mcs51/crtxinit.asm,
10820 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
10821 to avoid confusion with Si Lab's SFRPAGE register.
10823 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10825 * src/SDCCglue.c (emitMaps): allow public sfr variables
10826 * src/SDCCglue.c (initialComments): include compiler build date
10827 with compiler version and put the timestamp of the generated
10828 assembly file on a serperate line to be less confusing.
10829 * src/port.h: added genInitStartup hook
10831 * src/ds390/main.c,
10834 * src/pic16/main.c,
10836 * src/z80/main.c: genInitStartup initialize as NULL (default to
10837 historical behaviour)
10838 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
10839 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
10840 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
10841 library instead of hard coding it into the compiler.
10842 * support/regression/ports/mcs51-stack-auto/spec.mk,
10843 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
10844 * device/lib/mcs51/Makefile,
10845 * device/lib/small/Makefile,
10846 * device/lib/large/Makefile,
10847 * device/lib/mcs51/crtpagesfr.asm,
10848 * device/lib/mcs51/crtstart.asm,
10849 * device/lib/mcs51/crtxclear.asm,
10850 * device/lib/mcs51/crtxinit.asm,
10851 * device/lib/mcs51/crtclear.asm,
10852 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
10853 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
10854 and into user configurable files.
10855 * device/lib/clean.mk: clean mcs51 directory too
10856 * support/regression/tests/longlit.c: added static to T1 declaration
10857 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
10858 accesses in the initialization code
10860 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10862 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
10863 OSCTRIMVAL as noted in bug #916008
10865 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10867 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
10868 in loops with multiple exits (reported as incorrect registers
10869 used by Martin Helmling in Sdcc-user list)
10871 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10873 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
10874 made ds390 register extensions look less like error messages
10876 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10878 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
10879 reported by Adam Wozniak in Sdcc-user list
10881 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
10883 * src/SDCCast.c (decorateType): fixed with bug and promotion in
10884 arithmetic optimizations, added debug output
10886 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
10888 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
10889 * sdcc.spec: updated and split sdcc into 3 rpms
10890 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
10891 needed for literals of LEFT_OP and '+'
10892 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
10893 introduced RESULT_TYPE_NOPROM
10894 (geniCodeMultiply): fixed logic for decision if mul is optimized to
10896 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
10897 limited promotion to int only for '*'
10898 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
10900 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
10902 * src/pic16/gen.c (genSkip),
10903 (genc16bit2lit), (gencjneshort): commented out
10904 (is_LitOp): new helper function, checks operand type
10905 (genCmpEq): rewritten
10907 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
10909 * support/regression/tests/bug-908454.c: added
10911 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
10913 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
10914 * src/SDCCicode.c (usualBinaryConversions): op needs int type
10915 (geniCodeCast): cosmetic, don't preserve bit storage class
10916 (geniCodeLeftShift): added promotion
10917 (geniCodeLogic): fixed regression
10918 * src/SDCCsymt.c (computeTypeOr): accept bits too
10919 (compareType): 2nd part of fix for bug #908454, needed for bitfields
10921 2004-03-07 Borut Razem <borut.razem AT siol.net>
10923 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
10925 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
10927 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
10928 version of pic16_genPackRegisters which does not check if ic is a
10930 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
10931 function cause string1.c regression test fails
10933 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
10935 * sim/ucsim/configure.in,
10936 * sim/ucsim/configure,
10937 * sim/ucsim/doc/Makefile.in: use docdir
10938 * src/SDCC.y: fixed sbit atrributes
10939 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
10940 * src/SDCCast.c (decorateType): |^& need special promotion handling
10942 * src/SDCCsymt.h: moved definition of RESULT_TYPE
10943 * src/SDCCsymt.h (computeType),
10944 * src/SDCCicode.c: computeType() needs op
10945 * src/SDCCsymt.c (checkTypeSanity),
10946 * doc/sddman.lyx: "plain" bitfields are unsigned
10947 * src/SDCCsymt.c (computeTypeOr): added
10948 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
10950 * src/SDCCval.c (val*): computeType() needs op
10951 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
10952 * support/regression/tests/onebyte.c: added tests for |^&
10954 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
10956 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
10957 for writing icode into asm output.
10959 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
10961 * src/pic16/device.c: added some debug lines enabled
10962 with macro DEBUG_CHECK,
10963 * src/pic16/genarith.c: more debug in genPlus,
10964 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
10965 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
10966 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
10967 * (aopForSym): onStack symbols are re-placed in data memspace,
10968 and onStack flag is cleared,
10969 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
10970 copy temporary pcodeop,
10971 * (genPcall): added warning for not updating PCLATU,
10972 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
10973 always true for pic16 port,
10974 * (genMultOneWord): NEW, supports integer multiplication,
10975 * (genMult): modified to call genMultOneWord,
10976 * (ifxForOp): added warning when return NULL,
10977 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
10978 flag is set before call to operandFromSymbol for implicit
10980 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
10981 options.intlong_rent are set by default,
10982 * (_hasNativeMulFor): modified to allow port generation of integer
10984 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
10985 set regtype to REG_SFR for all registers, restricting seting the
10986 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
10988 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10990 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
10991 more than 500 times in the regression tests
10993 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10995 * support/Util/SDCCerr.h,
10996 * support/Util/SDCCerr.c,
10997 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
10999 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11000 for symbol conflicts.
11001 * support/valdiags/tests/enum.c,
11002 * support/valdiags/tests/tentdecl.c,
11003 * support/valdiags/tests/struct.c: expect possible error messages
11004 referring to original symbol definitions.
11005 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11007 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11009 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11011 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11013 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11015 * src/pic16/ralloc.c (newReg): fixed bug #908929
11017 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11019 * src/ds390/gen.c: added missing #include "main.h"
11021 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11023 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11024 checking if symbol is already in set,
11025 * src/pic16/device.h: prototype for checkAddSym,
11026 * src/pic16/gen.c: (_G): added entry interruptvector,
11027 * (assignResultValue): removed some commented out lines,
11028 * (genFunction): check for ISR via sym->type, absolute section for
11029 interrupt code is created via a new pBlock, the goto instruction is
11030 placed now correctly at the interrupt vector position, changed all
11031 references from ivec to _G.interruptvector,
11032 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11033 is the interrupt is a high priority one, same for return from ISR,
11034 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11035 externs to calls of checkAddSym,
11036 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11037 pic16_pcode_verbose flag is set,
11038 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11039 * src/pic16/pcoderegs.c: message about how many registers are saved
11040 will only be emitted if pic16_pcode_verbose flag is set,
11042 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11044 * src/ds390/ralloc.h,
11045 * src/ds390/ralloc.c (ds390_regWithIdx),
11046 * src/ds390/gen.c (emitcode),
11047 * src/ds390/main.h,
11048 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11049 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11050 ds390operandCompare, getRegsRead, getRegsWritten,
11051 initializeAsmLineNode): customized instruction size calculation for
11052 ds390, started basis for some register optimizations
11053 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11054 corresponding assembly output
11055 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11056 missing push/pop of r0/r1. Optimized push/pops
11058 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11060 * src/mcs51/main.c (instructionSize): fixed ACALL size
11061 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11063 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11065 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11066 the sorting of rlist with NULL elements
11067 * (print_idataType, print_idata): NEW to create idata sections
11068 * src/pic16/device.h: idataSymSet new variable
11069 * src/pic16/gen.c (genFunction): fixed some bugs in string
11070 comparing, improved the absolute section creation for ISRs,
11071 added FSR0L/FSR0H in registers that are saved in an ISR,
11072 * (genInline): fixed the processing of inline snippets,
11073 now they undergo no process by the peephole optimizer
11074 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11075 are placed in idataSymSet,
11076 * (pic16emitStaticSeg): extern symbols are added in externs,
11077 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11078 switching when aboslute variables are placed in access bank memory
11079 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11080 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11081 commented out with #if,
11082 * (pic16_packRegisters): reintroduce the check for CAST because some
11083 symbols are not correctly handled,
11084 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11085 pCodeInstruction instead of pCode,
11086 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11087 pCodeAsmDir definition,
11088 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11089 directive, then the argument directive is emitted without the leading
11090 tab, hack for inline labels which must be in the first column,
11091 * (compareLabel,pic16_findNextInstruction),
11092 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11093 * (insertBankSwitch): modified for the new pCodeAsmDir,
11095 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11096 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11098 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11100 * (pushSide): commented out with #if,
11101 * (assignResultValue): fixed some typos in saving
11103 * (genPcall): FIXED and sync'ed with genCall,
11104 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11105 * (genNearPointerGet): fixed to handle some more cases,
11106 implementation scheme via table reads,
11107 * (genConstPointerGet): modified to access code memory correct,
11108 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11109 and improved to handle some cases
11110 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11111 instead of "RETLW" for init data
11112 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11113 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11114 variables are placed in access bank memory (<0x80 and >=0xf80),
11115 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11116 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11117 TBLWT_POSTDEC,TBLWT_PREINC
11118 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11119 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11121 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11122 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11123 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11124 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11126 2004-02-29 Borut Razem <borut.razem AT siol.net>
11128 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11129 support/Util/findme.h, support/Util/system.h: enhance binary relative
11130 search for lib and include by using findProgramPath()
11132 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11135 * src/SDCCpeeph.c (pcDistance),
11137 * src/mcs51/ralloc.h,
11138 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11139 * src/mcs51/main.h,
11140 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11141 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11142 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11143 size calculation port specific, started basis for some register
11145 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11146 missing push/pop of r0/r1. Optimized push/pops
11147 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11148 * device/lib/_modsint.c (_modsint),
11149 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11150 and stack version so regression tests pass
11152 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11154 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11155 * src/SDCCast.c (decorateType): catch another small optimization
11157 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11158 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11159 modified to finally use computeType() all over SDCC,
11160 see Feature Request #877103
11161 * src/SDCCval.h: cosmetic
11162 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11163 valCompare(); regression tested in muldiv.c
11164 * support/regression/tests/muldiv.c (testMod): mod sign follows
11167 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11169 * src/SDCCast.c (decorateType): fixed bug #902362
11170 * doc/INSTALL.txt: fixed install instructions for win32
11172 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11174 * device/include/Makefile.in (install): fixed by replacing spaces
11177 * doc/INSTALL.txt: updated for release
11178 * doc/sdccman.lyx: added warning for --xstack being buggy
11180 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11182 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11183 to eliminate build warnings.
11184 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11186 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11187 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11189 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11190 removed -penable-stack, added comment for stack pragma, added
11191 warning for not initializing the stack/frame registers, removed
11192 comment at interrupts section
11194 Stack is made permanent, there is no ability to disable stack usage.
11195 * src/pic16/device.h,
11196 * src/pic16/device.c: removed all references to USE_STACK macro,
11197 * src/pic16/device.c (pic16_dump_section): when no elements in
11198 rlist, free rlist before return,
11199 * (pic16_dump_int_registers): NEW, internal registers are a new set
11200 of general purpose registers reused by each function,
11201 * (checkAddReg): returns 1 if registers is added to set,
11202 * (pic16_groupRegistersInSection): when a registers is of type
11203 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11204 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11205 SRCASECMP macro is moved here from device.c
11206 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11207 PO_PCLATU, PO_PRODL, PO_PRODH,
11208 * (pic16_pCodeOpType, genMinus,
11209 changed compares to "a" register, with AOP_ACC,
11210 * (pic16_genPlus): fixed some bugs and indented properly,
11211 * (pic16_addSign): changed size to size+offset in the MOVWF
11213 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11214 multiply 8-bit operand by literal, result is 8-bit,
11215 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11216 multiply 2 8-bit operand, result is 8-bit,
11217 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11219 * src/pic16/gen.c: changed accUse to contain WREG only,
11220 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11221 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11222 true, do not use immediate addressing any more unless sym is a
11223 pointer in codespace,
11224 * (aopForRemat): do not use immediate addressing when symbol not in
11225 codespace and when symbol's address is requested,
11226 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11228 * (aopGet): added case for AOP_ACC and don't return "accumulator
11229 bug" but WREG instead,
11230 * (popGetTempReg): pushes contents of temporary register in stack,
11231 * (popReleaseTempReg): pops contents of temporary register from
11232 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11233 * (pic16_popGet): separated case AOP_ACC to return register WREG
11234 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11235 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11236 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11237 the use of immediate pointers to certain cases only.
11239 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11240 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11241 * (assignResultValue, genCall, genRet): modified to use the new
11242 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11243 genPcall is still broken,
11244 * (genFunction): added code to create 'A' type pBlocks when
11245 interrupt functions are generated, code not extensively tested yet,
11246 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11247 * (genEndFunction): modified so ISRs pop stored registers from stack,
11248 * (genMultOneByte): cleanup,
11249 * (AccRsh): added flag andmask, to and result with appropriate mask,
11250 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11251 * (genDataPointerGet): fixed and reenabled its use,
11252 * (genNearDataPointerGet): bugs fixed,
11253 * (genDataPointerSet): bugs fixed,
11254 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11255 pic16_DumpSymbol, pic16_DumpOp,
11256 * src/pic16/genutils.h: function prototypes for the above functions,
11257 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11259 * (pic16emitRegularMap): many many many improvements, but needs a
11261 * src/pic16/main.c: enable_stack in pic16_options is removed,
11262 * (_pic16_parseOptions): removed command line options -penable-stack,
11263 * (_process_pragma): emit stack symbol only when stack pragma is
11265 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11266 redirected to FSR0L/FSR0H pair,
11267 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11268 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11269 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11271 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11272 * (dumpPicOptype): NEW,
11273 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11274 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11275 with movff instruction,
11276 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11277 added pic16_int_regs, some packRegsFor* functions are commented out,
11278 because produce errors,
11279 * src/pic16/NOTES: minor modifications
11281 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11283 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11284 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11286 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11287 * as/mcs51/lkaomf51.c: fixed bug #895763
11289 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11291 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11293 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11295 * doc/sdccman.lyx: added details about the HC08 storage classes and
11296 interrupts, fixed the register usage info for z80 & gbz80
11298 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11300 * doc/sdccman.lyx: added more pic16 port documentation
11301 * device/include/pic16/: added header pic18fregs.h
11303 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11305 * doc/sdccman.lyx: added Vangelis' contribution
11307 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11309 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11310 extend to the next CALL or PCALL, not just to the next CALL.
11312 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11314 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11316 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11318 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11319 bug #895752 and a better fix for bug #716790
11321 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11323 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11325 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11327 * doc/sdccman.lyx: minor changes, minor changed
11329 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11331 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11332 which can't handle SDCC_NEWONEBYTEOPS,
11333 (geniCodeMultiply): removed conversion from mult to shift for pic14
11336 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11339 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11340 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11341 thus fixing bug #895406
11343 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11345 * device/lib/_modsint.c,
11346 * device/lib/_modslong.c: sign follows divisor only
11347 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11348 signs or signedness can be ignored
11349 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11350 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11351 added optimization for IFX,
11352 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11354 reenabled optimization for IFX, which was removed on 2004-01-11
11355 * src/SDCCast.h: added return type IFX
11356 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11357 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11358 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11359 SDCC_OLDONEBYTEOPS selects the old behaviour
11360 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11361 changed again and commented promotion rule
11362 * src/SDCCval.c (valDiv): promotion no longer necessary
11363 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11364 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11366 * support/regression/tests/onebyte.c: added
11368 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11370 * gen.c (genInline): reverted to old code for assemnling inline
11371 code because of bug reported James Chadd
11373 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11375 * ralloc.h: missing declarations from previous patch,
11376 seems that patch for ralloc.h was never applied, fixed
11378 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11379 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11383 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11384 indirect addressing. Marked FSR0 as deprecated
11385 * gen.c (pointerCode): commented out, not needed now
11386 (pic16_popGet2p): new MOVFF helper function
11387 (genGenPointerGet),
11388 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11389 (shiftRLong): removed duplicate debugging info
11391 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11393 * src/ds390/gen.c (genNearPointerGet),
11394 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11395 optimization with bits, but not bitfields.
11396 * src/ds390/ralloc.c (packRegisters),
11397 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11399 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11401 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11403 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11406 * src/SDCCicode.c (operandFromSymbol),
11407 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11408 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11409 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11410 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11411 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11412 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11414 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11415 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11416 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11417 * src/SDCCsymt.c (newSymbol),
11418 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11421 * src/SDCCval.c (newiList): fixed bug #885705
11423 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11425 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11426 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11428 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11430 * device/include/c8051f120.h,
11431 * device/include/c8051f300.h,
11432 * device/include/c8051f310.h: added/updated header files for Silicon
11433 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11434 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11435 in new section Submitting patches
11437 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11439 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11440 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11441 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11443 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11444 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11445 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11447 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11448 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11449 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11451 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11452 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11453 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11454 genGenPointerSet): fixed bug #892400
11455 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11456 to eliminate build warnings.
11457 * src/SDCCast.c (processParms),
11458 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11460 * support/valdiag/valdiag.py: added GCC to the list of defines active
11461 when compiling with gcc
11463 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11465 * support/Util/SDCCerr.h,
11466 * support/Util/SDCCerr.c,
11467 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11468 with an incomplete type (fixed bug #883734)
11469 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11471 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11473 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11475 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11477 * src/SDCCast.c (decorateType),
11478 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11479 function pointer implementation
11480 * support/regression/tests/funptrs.c: added tests to verify both forms
11481 of function pointers work correctly. Added tests to verify parameters
11482 are passed in the correct order.
11484 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11486 * device.c (regCompare): registers are sorted by ascending
11487 address and increasing size,
11488 * main.c (_pic16_finaliseOptions): removed the declaration
11489 of compiler macro MCU. Now a macro of the format pic18fxxxx
11490 will be defined from the command line
11492 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11493 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11495 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11496 PCOP_RLCF was overwritten!
11497 * gen.c (genSkip): commented out calls to pic16_emitcode,
11498 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11500 * (genRRC): added debugging info,
11501 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11502 overwritten while shifting,
11503 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11504 overwritten while shifting,
11507 * (shiftLLeftOrResult),
11508 * (shiftRLeftOrResult),
11510 * (shiftLLong): Implemented with pic16_emitpcode
11511 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11512 * (genLeftShift): Fixed bug, operand for shift by variable always
11513 was "and"ed with 0x0f,
11514 * (genLeftShiftLiteral),
11516 * (genRightShiftLiteral): added debugging info,
11517 * (genrshFour): added comment,
11518 * (genRightShift): determined signedness from operand "left"
11519 instead of "result"
11521 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11523 * src/SDCCicode.c (geniCodeParms),
11524 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11525 function pointers, fixed function pointer bugs #861242 and #861896
11527 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11529 * device/include/c8051f000.h,
11530 * device/include/c8051f120.h,
11531 * device/include/c8051f300.h: added header files for Silicon
11532 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11534 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11536 * src/SDCCast.c (processParams): added new type flow and restructured
11537 (gatherAutoInit): added new type flow
11538 (addCast): cosmetic changes
11539 (getLeftResultType): added new type flow for array indices, patch
11540 provided by Stas, see FR #877103
11541 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11542 array index patch by Stas
11543 * src/SDCCast.h: added prototype getResultTypeFromType()
11545 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11546 * src/pic/glue.c (pic14emitStaticSeg),
11547 * src/pic16/glue.c (pic16emitStaticSeg),
11548 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11549 for initialization of symbols
11550 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11551 * support/Util/SDCCerr.h:
11552 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11553 * .version: bumped version number to 2.3.8
11554 * device/include/Makefile.in (install),
11555 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11558 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11560 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11561 Slade Rich fixed an optimization bug
11562 * src/pic/pcodepeep.c,
11563 * src/pic/pcoderegs.c
11564 * doc/Makefile (install): added test for directory
11566 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11568 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11569 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11570 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11571 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11572 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11573 * as/mcs51/asexpr.c (term),
11574 * as/hc08/asexpr.c (term): fixed bug #887146
11576 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11578 * src/z80/gen.c (genMult): handle single byte result product
11579 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
11580 DUMMY_READ_VOLATILE (fixed bug #886367)
11582 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11584 * support/regression/tests/libmullong.c: fixed logic, on little endian
11585 hosts we ended without a mullong_wrapper()
11587 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11589 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
11590 virus/worm forged address usage.
11592 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
11594 Fixed promotion, it should be done on AST level:
11595 * src/SDCCast.c (addCast): added promotion to int
11596 (decorateType): updated call to upCast()
11597 * src/SDCCicode.c (geniCodeLeftShift): removed call to
11598 usualUnaryConversions()
11600 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
11602 * support/regression/tests/literalop.c (mulWrapper): Added a
11603 wrapper to remove integer overflow warnings.
11605 * support/regression/tests/float_trans.c: Made work on host.
11607 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11610 * support/regression/generate-cases.py (main): Changed from inline
11613 * doc/Makefile (install): Changed to depth first to get rid of
11614 missing directory install warning.
11616 * as/Makefile (install-doc): Made work on Mac.
11618 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
11620 * src/SDCCast.c: added an additional type flow in decorateType() of
11621 opposite direction, see feature request #860006; it's enabled at runtime
11622 by setting the environment variable SDCC_NEWTYPEFLOW
11623 * src/SDCCast.h: changed prototype of decorateType()
11624 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
11625 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
11626 'char' to 'int' can be omitted, if both operands are 'unsigned char';
11627 see feature request #877103
11628 * src/SDCCval.c: updated call of decorateType()
11629 (valBitwise): fixed bug #882876
11630 (valMinus): added promotion
11631 (valLogicAndOr): result is unsigned
11632 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
11633 * src/SDCCsymt.c (computeType),
11634 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
11635 must not cause an unsigned operation
11636 * src/pic/glue (pic14emitRegularMap),
11637 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
11639 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
11641 * src/pic/pcode.c (PCodeID): commented out left over debug code
11643 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
11645 * support/valdiag/tests/overflow.c: added shift tests
11646 * src/pic/device.c,
11653 * src/pic/pcodepeep.c,
11654 * src/pic/pcoderegs.c,
11655 * src/pic/ralloc.c,
11656 * src/pic/ralloc.h: applied patch from Slade Rich;
11657 added support for multiple code pages and multiple RAM banks on the
11658 PIC 14 port. The ASM files now no longer simply assume all the
11659 code / RAM are in the same page / bank. This means the linker can
11660 safely allocate code/RAM of separate ASM files to different pages/banks.
11661 * doc/sdccman.lyx: added Slade's tips
11662 * src/mcs51/peeph.def: fixed bug #880768
11664 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11666 * src/hc08/ralloc.c (rematStr): fixed bug #879282
11667 * src/SDCCast.c (decorateType): fixed bug #880197
11669 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
11671 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11674 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
11675 strtof is not part of C89 and isn't included with Mac OS X.
11677 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11679 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
11680 shiftL2Left2Result): fixed bug #879326
11681 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
11682 (genMultOneByte): fixed bug in signed vs unsigned multiplication
11683 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
11684 address fetch for clr instruction
11685 * device/lib/hc08/_mulint.c: created optimized assembly version
11686 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
11688 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
11690 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
11691 proposed in FR #877103
11693 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
11695 * src/SDCCval.c (cheapestVal): added missing checks
11696 * src/SDCCicode.c (usualBinaryConversions): fixed condition
11697 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
11699 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
11701 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
11704 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
11706 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
11707 loaded with the linker search paths (-L arguments) and the libraries
11708 to be linked with the current source (-l arguments). Changes
11709 currently will affect only the pic16 port.
11710 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
11711 include path the port specific paths and port specific libraries,
11712 * gplink command now contains the $3 argument,
11713 * src/pic16/device.h,
11714 * src/pic16/device.c,: structure PIC_device is made public and
11715 renamed to PIC16_device, the same for variable Pics which is renamed
11716 to Pics16. Updated all references to them.
11717 * src/pic16/glue.c (pic16glue): corrected bug with code
11718 initialization which bypassed the variable initializations block.
11720 * device/lib/pic16/Makefile.rules: removed --penable-stack from
11721 COMPILE_FLAGS and added the --nostdinc option
11723 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11725 * device/include/mc68hc908jb8.h: Register defs for another member
11726 of the hc08 family. Contributed by Bjorn Bringert - thanks!
11728 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
11730 Documenting changes from previous commits.
11731 * configure.in (version 1.56),
11732 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
11733 when generating output files to configure the pic16 library,
11734 but now I've commented it out, since gputils aren't installed in the
11735 SF compile farm, so library won't compile
11737 * device/lib/Makefile.in (version 1.56): initially I've added in
11738 target 'all' the prerequestive 'model-pic16' so it compiled the
11739 pic16 library, but now I've commented it out for the same reasons
11741 * added targets 'model-pic16' and 'objects-pic16' to compile the
11743 * added target 'port-specific-objects-pic16' to handle the
11744 generated libraries and copy them into the build/ directory
11745 * added target 'clean-intermediate-pic16' to clean intermediate
11746 files into pic16 directory
11747 * in target 'installdirs' added line to create directory pic16 in
11748 the installation path
11750 * device/include/Makefile.in (version 1.11): in target 'install'
11751 added lines to copy all header files to installation path,
11752 * in target 'installdirs' added line create directory for pic16
11753 headers in the installation path
11755 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
11757 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
11760 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
11763 * device/lib/configure.in,
11764 * device/lib/configure: fixed for autoconf 2.57
11766 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11768 * src/z80/main.c (_parseOptions): fixed the portmode= command line
11769 option so that it actually works. Made it specific to the z80, since
11770 the gbz80 doesn't have these kinds of I/O ports.
11772 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11774 * device/include/z180.h,
11775 * device/lib/_memcpy.c,
11776 * device/lib/_memmove.c,
11777 * device/lib/_mulint.c,
11778 * device/lib/ser_ir.c,
11779 * device/lib/ser_ir_cts_rts.c,
11780 * device/lib/_strcmp.c,
11781 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
11782 * src/z80/main.c (_process_pragma): add support for pragmas bank and
11783 portmode; added deprecation warning for bank= and protmode= forms.
11784 Also, guard against buffer overflow.
11785 * src/z80/gen.c (aopGet): generate better code for sfr banked read
11787 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11789 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
11790 changed interrupt vector table generation to only emit declared vectors.
11791 * device/include/Makefile.in: added missing backslash
11792 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
11794 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11796 Mainly changes to support compilation of the device libraries
11797 * src/pic16/device.c: stack is allocated via symbol and not
11798 via literal number. The symbol is placed in the corresponding
11799 position of the data ram
11800 * (pic16_dump_section): relocatable and absolute uninitialized
11801 data are now emitted in sorted order to reduce section naming,
11802 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
11803 weren't marked as being in the access bank,
11805 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
11807 Added portion of GNU PIC Library under the directory
11808 device/include/pic16 and device/lib/pic16. These files
11809 contain the declarations of SFRs for the PIC18Fxx2 devices.
11810 The directory is initialized via configure from toplevel.
11812 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
11814 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
11815 the spilllocations to be compared correctly
11817 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11819 * src/SDCCast.c (decorateType): fixed bug introduced today
11821 2004-01-12 Borut Razem <borut.razem AT siol.net>
11823 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
11824 doc/sdccman.lyx: upper case pragmas are deprecated
11826 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
11828 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
11829 in simpler and even better code
11831 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
11833 * src/SDCCicode.c (operandOperation): fixed bug #874819
11834 * src/SDCCast.c (decorateType): fixed
11835 char foo (unsigned long ul) { return ul > 0; }
11837 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11839 * doc/sdccman.lyx: Moved and added some sections, small changes
11840 all over. Telling LaTeX to be less strict with word spacing
11841 to better keep the right margin. Changed some notes about
11842 maintainance of the ports in section 3.2.1 - is it OK like this?
11844 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
11846 SDCC source changes:
11847 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
11848 convilong): modified to inform the pic16 port that builtin functions
11851 PIC16 PORT specific changes:
11852 * src/pic16/device.c pic16_dump_equates() added,
11853 processor registers declared internally by the port are emitted in
11854 the translation as equates,
11855 * src/pic16/gen.c: inline code is passed unprocessed to the
11857 * (pic16_popGetLit2): fnuction modified to take second operand as
11858 pCodeOp pointer and not as literal,
11859 * (popRegFromIdx): prefixed with pic16_,
11860 * (pic16_popCombine2): modified to receive already allocated pCode
11862 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
11863 * (genFunction): initializes local stack frame and pushes on stack
11864 all the registers used by this function,
11865 * (genEndFunction): restores all registers from stack and restores
11867 * src/pic16/glue.c (pic16emitRegularMap): various changes and
11869 * (pic16glue): changed the program startup sequence,
11870 * added new dbName code 'A' for functions placed in absolute section
11871 * src/pic16/main.c: added function attribute _naked,
11872 * added pragma 'code' to place a fnuction at an absolute address,
11873 * added command line arguments --debug-ralloc and --pcode-verbose,
11874 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
11875 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
11876 * (pic16_newpCodeOpLit2): modified to take the second operand as
11878 * (pic16_printpBlock): modified to emit each function in a separate
11880 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
11881 UPPER for immediate operands,
11882 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
11884 * src/pic16/peeph.def: all peepholes with movff are commented out,
11885 because there is a problem in the pcode peep optimizer,
11886 * src/pic16/ralloc.c: the register allocator can now reuse local
11887 function symbols for another function. This saves register usage.
11888 * src/pic16/ralloc.h: added flag isLocal in structure regs,
11890 Added file src/pic16/NOTES with information about program writing on
11891 the current port version.
11893 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11895 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
11896 and peephole 252 (array access)
11898 2004-01-09 Borut Razem <borut.razem AT siol.net>
11900 * src/SDCCmain.c : fixed #872250: -l command line defined library
11901 files are scanned before standard library files
11903 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11905 * src/SDCCast.c (decorateType): fixed bug #874046
11907 2004-01-09 Borut Razem <borut.razem AT siol.net>
11909 * support/scripts/sdcc.nsi: remove previous installation
11911 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11913 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
11914 bytes for last interrupt vector (mcs51)
11915 * sdcc.spec: fixed typo
11917 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11919 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
11920 gen51Code): more efficient parameter receive for --model-large
11923 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11925 * src/ds390/main.c,
11926 * src/z80/main.c: added missed needLinkerScript flags (more than
11927 one port structure defined in these file)
11928 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
11931 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
11933 * src/SDCCmain.c: removed various references to DEFAULT_PORT
11934 * src/port.h: added flag needLinkerScript in port->linker
11935 structure to inform whether to create a .lnk file or not,
11937 * src/ds390/main.c,
11939 * src/mcs51/main.c,
11941 * src/pic16/main.c,
11943 * src/z80/main.c: changed appropriately to configure
11944 needLinkerScript flag
11946 * src/pic16/gen.c (genAddrOf): fixed bug #863624
11947 * src/pic/glue.c: added variable udata_section_name to
11948 override default uninitialized data segment definition for
11949 devices only with SHAREBANK memory (reported from Erik Epetrich)
11950 * (pic14emitOverlay): modified to emit a commented overlay segment
11951 directive when no overlay data exist
11952 * (picglue): modified to emit uninitialized data segment
11953 according to udata_section_name
11954 * src/pic/main.c (_pic14_parseOptions): added command line
11955 options --udata-section-name=[name] to override default
11956 udata definition name
11957 * modified _linkCmd and _asmCmd to include compiler passed
11958 arguments via -W option
11959 * src/pic16/main.c: added $l in _asmCmd, changed extension for
11960 object file from '.rel' to '.o' in port->linker structure,
11961 changed size of fptr from 2 to 3 in port structure
11963 2004-01-07 Borut Razem <borut.razem AT siol.net>
11965 * support/scripts/sdcc.nsi: update PATH
11966 * support/scripts/sdcc.ico: craeted
11968 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
11970 * device/include/Makefile.in: fix install
11971 * doc/Makefile: fix install
11973 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
11977 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
11978 how the function variable allocation summary is displayed; also
11979 include information about variables allocated to the overlay
11982 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11984 * as/mcs51/lkmain.c: Help about -Y option
11985 * as/mcs51/lkarea.c: Fixed gcc warnings
11987 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
11989 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
11991 * support/valdiag/tests/overflow.c: added
11992 * src/SDCCast.c (decorateType),
11993 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
11994 LEFT_OP (left shift)
11996 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11998 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
11999 (default behaviour).
12001 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12003 A python script to validate compiler diagnostic messages. It can be
12004 used to verify that sdcc complains about bad c source code and
12005 gives a good location of the error.
12006 * support/valdiag/Makefile,
12007 * support/valdiag/valdiag.py,
12008 * support/valdiag/tests/*
12010 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12012 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12013 * src/SDCCsymt.c (newEnumType),
12015 * support/Util/SDCCerr.c,
12016 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12018 * support/regression/tests/enum.c: added test for enum values that
12019 require at least 2 bytes of storage.
12021 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12023 * src/common.h: added ifndef/define/endif macros
12024 around the header file.
12025 Bug reported from Jesus Calvino-Fraga
12027 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12029 * sdcc.spec: updated
12030 * device/include/Makefile.in: don't install CVS directories
12031 * device/lib/Makefile.in: added removal of CVS directories after install
12032 * doc/Makefile: fixed install, added local_icons
12033 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12034 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12035 * src/ds390/gen.c (genRightShift): fixed bug #870788
12036 * src/SDCCast.c (decorateType): fixed bug #870781
12038 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12040 PIC16 port related changes:
12041 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12042 added variable stackPos,
12044 * gen.c: genCall, assignResultValue: added support for
12045 pushing/retrieving function parameters to/from stack,
12046 genFunction,genEndFunction: setup stack frame for the
12047 generated function,
12048 genAddrOf: will be changed according to bug 863624
12050 * added files genutils.c and genutils.h which contain gen*
12051 debugged and optimised functions extracted from gen.c
12053 * glue.c: added variable 'externs' which holds extern symbols,
12054 pic16emitRegularMap: is modified to properly handle relocatable
12055 symbols under the new scheme,
12056 pic16createInterruptVect: is modified
12057 pic16printPublics: is modified to emit 'global' assembler directives,
12058 added pic16_printExterns to print extern symbols,
12059 pic16glue: initializes stack/frame pointer in the beginning of
12060 the assembly output. Temporary hack, will be corrected later,
12061 because gplink yet does not support stack and SDCC does not
12062 yet support a type of crt0.o object to create the final binary.
12064 * Removed many lines that contain 8051 legacy code.
12065 * The code is finally placed under a 'code' directive.
12066 * Added port specific options.
12068 * _process_pragma: simplified since now we do not need *special*
12069 include file to define SFR registers. But a separate header
12070 will be needed. This will be developed later.
12071 * _pic16_parseOptions: added, parses port specific options:
12072 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12073 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12074 --preplace-udata-with=
12076 * _pic16_setDefaultOptions: modified to initialize section names,
12077 but hack is temporarly out of order since it needs improvement.
12078 * _pic16_genAssemblerPreamble: configuration words are emitted by
12079 their address instead of their name. This part is incomplete and
12080 supports only the 18Fxx2 devices. Other devices will emit an error
12081 during assembly since they do not contain the same set of config
12083 * _pic16_genIVT: is modified,
12085 * pcode.c: added definitions for some hardware registers that are needed
12087 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12088 All PCI entries are updated. Now LFSR is supported.
12089 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12090 * added pic16_newpCodeOpLit2 to support instructions with
12091 two literal arguments
12092 * pic16_pCode2str: corrected code that emits assembler instructions
12093 with two literal operands and those that have an access bit modifier
12094 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12095 this fixes a bug which caused some labels to be lost, when an
12096 assembler directive was added, i.e. banksel,
12097 * pic16_FixRegisterBanking: improved logic that causes the insertion
12099 * InlineFunction: functions that are called once, are not any more
12100 inlined. This can be a port option in the future,
12102 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12104 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12105 hold the corresponding uninitialized symbols,
12106 * pic16_allocProcessorRegister: registers have explicit marked the
12108 * pic16_allocInternalRegister: registers are explicit marked as
12110 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12111 processing list, so bit registers were lost,
12114 * ralloc.h: added field 'accessBank' and original symbol operand
12115 in register definition,
12116 * removed the field isMapped from register definition,
12118 ** Several functions have been removed from various sources:
12119 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12120 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12121 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12122 pic16_assignRelocatableRegisters
12124 ** others have been introduced:
12125 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12126 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12128 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12130 * support/scripts/inc2h.pl: changed definition of BIT_AT
12131 to emit 'sbit at' instead of 'bit at'. This was a request.
12133 PIC16 port related preliminary changes:
12134 * gen.c: prefixed function popRegFromString with
12135 pic16_ and all references to it corrected
12136 * pcode.c: all pic16_pc_* hardware registers prefixed
12137 with underscore (_),
12138 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12139 * ralloc.c: newReg(): when register is REG_SFR then
12140 set address to rIdx,
12141 pic16_allocProcessorRegister(): marks register wasUsed=0
12142 pic16_writeUsedRegs(): added a call to assign processor
12143 registers via pic16_assignFixedRegisters
12145 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12147 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12148 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12149 variables in unused register banks. Also the SSEG is placed
12150 wherever there is enough space for it, and IDATA can be anywhere
12151 in internal RAM. For now compile using -Wl-Y[stack_size].
12152 The mem file is different for this option as well, since it
12153 makes no sense of talking about DSEG lenght.
12155 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12157 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12158 in certain cases, e.g. when ROM assignment, patch provided
12159 from Albert den Haan.
12161 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12163 Many signedness and type propagation fixes:
12164 * src/SDCCicode.c: made geniCodeCast() static
12165 replaced SPEC_ by IS_ (cosmetic)
12166 (operandOperation): fixed div and mod operation
12167 (usualBinaryConversions): added support for promotion of char
12168 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12169 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12170 (geniCodeAdd): an array index will stay unsigned, even if promoted
12172 (geniCodeArray): ditto
12173 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12174 * src/SDCCsymt.c (computeType): added more support for char;
12175 promotion of char is selectable by promoteCharToInt, fixed signedness
12177 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12178 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12179 * src/SDCCval (val*): replaced signedness calculation by
12181 rearranged if-branches (cosmetic)
12182 (valShift): added warning W_SHIFT_CHANGED
12183 (valCompare): fixed problem with different types
12184 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12185 * support/regression/tests/literalop.c: added many cases
12186 * support/regression/tests/ast_constant_folding.c: changed finally to
12188 * .version: new year, new version: 2.3.7
12189 * src/SDCCmain.c (main): applied patch #866468
12190 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12191 provided by Scott Bronson
12192 * doc/sdccman.lyx: updated documentation for sdcdb
12193 updated and added chapter tips
12195 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12197 * src/SDCCsymt.h: missing from yesterday's commits
12199 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12201 * src/SDCC.y (struct_or_union_specifier),
12202 * support/Util/SDCCerr.c,
12203 * support/Util/SDCCerr.h: verify that struct & union tags are used
12206 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12208 * src/SDCCglobl.h: missing from yesterday's commits
12210 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12212 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12213 sft_attributes, struct_declaration, parameter_declaration,
12214 type_name, start_block, declaration_list),
12215 * src/SDCC.lex (check_type): support redefinition of typedef names
12217 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12219 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12220 aligned xdata arrays. Erik helped me with the if clause.
12222 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12224 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12227 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12230 * src/SDCCast.c (newAst_),
12232 * src/SDCCicode.c (ast2iCode, newiCode),
12234 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12235 expr, statement, expression_statement, selection_statement,
12236 iteration_statement, expr_opt, jump_statement): foundation for tracking
12238 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12241 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12243 * support/Util/SDCCerr.c,
12245 * src/SDCCast.c (createCase, createDefault, decorateType),
12246 * src/SDCClabel.c (labelUnreach),
12247 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12249 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12250 (with thanks to Stas Sergeev)
12251 * device/include/time.h,
12252 * device/lib/time.c (CheckTime): suppress unreachable code warning
12254 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12256 * src/SDCCast.c (createIvalCharPtr),
12257 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12259 * support/regression/tests/nullstring.c: tests for these two bugs
12261 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12263 * support/Util/SDCCerr.h,
12264 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12265 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12266 about storage class and 'at' used inside struct or union
12267 * src/SDCCBBlock.c (iCodeFromeBBlock),
12268 * src/SDCCcse.c (ifxOptimize),
12269 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12270 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12271 printIval, emitStaticSeg, emitOverlay),
12272 * src/SDCClabel.c (deleteIfx),
12273 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12274 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12275 gatherAutoInit, processParms),
12276 * support/Util/SDCCerr.h,
12277 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12278 reporting for post-parse errors.
12280 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12282 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12283 implicit casts via union; they don't work on big endian systems
12284 (possible fix for bug #861138)
12286 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12288 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12289 * src/mcs51/main.c: fixed the fix for bug #737001
12291 2003-12-15 Borut Razem <borut.razem AT siol.net>
12293 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12295 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12297 * support/makebin/makebin.c: put output in binary mode
12299 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12301 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12302 xdata and data memory on startup. Set the environment variable
12303 SDCC_NOGENRAMCLEAR to disable this.
12304 * src/mcs51/peephole.def,
12305 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12306 (allows non-interrupt and interrupt code to safely compete for a resource
12307 without the non-interrupt code having to disable interrupts)
12309 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12311 * src/SDCCicode.c (geniCodeAdd),
12312 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12313 with valFromType if type might be a pointer and host is big endian).
12314 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12315 types, not just integer types.
12316 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12317 multiply defined with mismatching "at" address.
12319 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12321 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12322 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12323 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12324 with embedded nulls (fixed bug #753752)
12326 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12328 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12329 Apparently this did not see much testing (endless loop)
12331 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12333 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12335 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12337 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12338 gracefully handle NULL memmap pointers
12340 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12342 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12343 instead of deleting the iCode when an operand is volatile
12344 * src/z80/gen.c (genDummyRead),
12345 * src/mcs51/gen.c (genDummyRead),
12346 * src/ds390/gen.c (genDummyRead),
12347 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12349 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12350 * src/SDCC.y: fixed bug #850420
12352 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12354 Applied z80 i/o port patch from Peter Townson and fixed some operators
12355 to better handle operands in A register.
12356 * device/include/z180.h
12362 * src/z80/peeph-z80.def
12363 * src/z80/peeph.def
12366 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12368 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12370 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12372 * device/lib/hc08/_mullong.c: Removed extra #endif
12374 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12376 * sim/ucsim/hc08.src/inst.cc,
12377 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12378 carries from x to h
12379 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12380 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12381 * device/include/stdarg.h: fixed varargs for hc08
12382 * device/lib/Makefile.in,
12383 * device/lib/hc08/Makefile,
12384 * device/lib/hc08/_mulint.c,
12385 * device/lib/hc08/_mullong.c: fixed some endian problems
12387 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12389 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12390 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12391 * device/lib/_gptrget.c,
12392 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12394 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12396 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12397 * src/SDCCast.c (astErrors): fixed bug #846007
12398 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12400 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12402 * src/SDCCast.c (decorateType): disabled a transformation I added in
12403 revision 1.188 (access to fields of a structure at an absolute address);
12404 it breaks with bitfields, extern declarations, and gcse analysis.
12405 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12406 could be assigned through a pointer, so don't complain.
12407 * src/SDCCast.c (astErrors),
12409 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12411 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12413 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12414 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12415 output of __config directives, since gpasm now supports them
12416 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12417 pre-processor macro, i.e. -DMCU=p18f452
12418 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12419 and modified to handle 'cast' icode similarly to '=' icode
12420 * src/pic16/device.h (typedef struct PIC_device): added field
12421 'extMIface' to indicate that chip has external memory interface
12422 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12423 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12426 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12428 * src/SDCC.y (pointer): fixed bug #846006
12429 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12430 * src/SDCCast.c (decorateType): fixed bug #846009
12431 * src/ds390/peeph.def,
12432 * src/ds390/gen.c (genAnd, genOr),
12433 * src/mcs51/peeph.def,
12434 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12436 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12438 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12445 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12449 * src/SDCCbitv.c: added function to free a bitvector
12450 * src/SDCClrange.h,
12451 * src/SDCClrange.c: added function to recompute the liveranges
12452 * src/avr/ralloc.c,
12453 * src/ds390/ralloc.c,
12454 * src/hc08/ralloc.c,
12455 * src/mcs51/ralloc.c,
12456 * src/pic/ralloc.c,
12457 * src/pic16/ralloc.c,
12458 * src/xa51/ralloc.c,
12459 * src/z80/ralloc.c: recompute the liveranges after register packing
12461 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12463 * src/SDCCloop.c (newInduction): fixed bug #845630
12465 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12467 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12468 inadvertantly left behind from my 2003-11-12 change
12470 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12472 Updated headers I neglected to commit yesterday.
12473 * src/SDCClrange.h,
12476 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12478 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12479 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12480 * src/SDCCopt.c (eBBlockFromiCode),
12481 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12482 the creation of the key hash table from the sequencing so it can be used
12483 earlier (for some GCSE bug fixes still pending)
12485 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12487 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12488 * support/regression/tests/addsub.c: testing genPlus shortcut
12490 2003-11-15 Borut Razem <borut.razem AT siol.net>
12492 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12494 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12496 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12497 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12498 ordering is immaterial.
12499 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12501 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12503 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12504 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12505 (SIGSEV) of bug #840381
12506 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12507 unlink new file before rename if new and old filenames are the same)
12509 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12511 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12512 uninitialized variables) for the mcs51. Set environment variable
12513 SDCC_GENRAMCLEAR to test.
12514 xdata initialization slightly shorter
12516 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12519 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12520 #838241 & 780691 (basicly the same bug)
12521 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12522 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12524 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12526 * src/SDCCmain.c (linkEdit): "fix" #834252
12528 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12530 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12532 * src/SDCC.y: fixed bug #819403
12534 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12536 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12537 the reentrant attribute.
12538 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12539 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12541 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12542 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12543 erroneously reduced to a literal.
12544 * src/hc08/ralloc.c (packRegisters, rematStr),
12545 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12548 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12550 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12551 * doc/sdccman.lyx: changed from 'article' to 'book'
12552 * doc/Makefile: readded test_suite_spec and cdbfileformat
12554 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12556 * device/include/stdlib.h: include malloc.h to comply with ANSI
12557 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12559 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12561 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12562 * doc/clean.mk: also remove *.out files
12563 * doc/sdccman.lyx: some additions, larger top/bottom margins
12565 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12567 * src/SDCC.y: fixed bug #837365
12568 * support/regression/tests/bitopcse.c
12569 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12570 a symbol (might be valop instead)
12571 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12572 * device/lib/clean.mk: added hc08 to the cleaning list
12574 2003-11-04 Borut Razem <borut.razem AT siol.net>
12576 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
12578 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12579 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
12580 malloc is declared in standard stdlib.h
12582 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12584 * device/lib/hc08/Makefile: need to clean .rel not .o files
12585 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
12587 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12591 * src/mcs51/main.c,
12592 * src/ds390/main.c,
12596 * src/pic16/main.c,
12597 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12598 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
12599 tests (which uses the port's oclsExpense function)
12605 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
12607 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12609 * src/SDCCcse.c (ifxOptimize),
12610 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
12611 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
12612 deleting the IFX iCode.
12613 * src/hc08/ralloc.c: reduced unneeded slocs
12614 * src/hc08/gen.c: fixed bug in asmopToBoolean
12616 2003-11-04 Borut Razem <borut.razem AT siol.net>
12618 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
12619 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
12620 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
12621 transferred to configure
12623 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
12625 Use headers defined in the C[++] standards:
12626 * sim/ucsim/gui.src/serio.src/fileio.cc
12627 * sim/ucsim/gui.src/serio.src/frontend.cc
12628 * sim/ucsim/gui.src/serio.src/main.cc
12629 * sim/ucsim/gui.src/serio.src/posix_signal.cc
12630 * support/Util/NewAlloc.c
12632 * as/mcs51/lklibr.c
12636 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12638 * Added MSVC projects for hc08 assembler and linker:
12639 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
12640 /as/hc08/link_hc08.dsp
12642 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
12644 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
12646 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
12648 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
12650 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12652 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
12654 2003-10-31 Borut Razem <borut.razem AT siol.net>
12656 * support/cpp2/cpplib.h,
12657 support/cpp2/cpplib.c,
12658 support/cpp2/cpplex.c,
12659 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
12660 to switch _asm block preprocessing on / off. Default is
12661 #pragma preproc_asm +
12663 2003-10-31 Borut Razem <borut.razem AT siol.net>
12665 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
12666 when outputting comment blocks (when executed with -C option) and
12667 _asm (SDCPP specific) blocks
12669 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12671 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
12673 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
12675 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
12677 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
12679 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
12680 * src/SDCCast.c (decorateType): fixed bug #832664
12682 2003-10-31 Borut Razem <borut.razem AT siol.net>
12684 * support/cpp2/cpplex.c: fixed for SDCPP:
12685 comments(when executed with -C option) and _asm blocks
12686 were included even if they where in skipped #if block.
12687 Applied solution from GCC cpp 3.3.2
12689 2003-10-31 Borut Razem <borut.razem AT siol.net>
12691 * src/SDCC.lex: sdcc now understands both formats:
12692 '# <line_number> <file_name>' and
12693 '#line <line_number> <file_name>'
12694 * support/cpp2/cppmain.c: sdcpp now generates the standard
12695 '# <line_number> <file_name>' instead of former
12696 '#line <line_number> <file_name>'
12698 2003-10-30 Borut Razem <borut.razem AT siol.net>
12700 * support/cpp2/cpphash.h,
12701 * support/cpp2/cpplib.h
12702 * support/cpp2/cpplex.c,
12703 * support/cpp2/cppmain.c,
12704 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
12706 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12708 Fixed a number of problems revealed by bug #827883.
12709 * src/SDCCloop.c (loopInvariants): Spill location of the
12710 result operand should be recomputed if extracted from
12711 a loop. Also, don't extract assignments of an iTemp
12713 * src/SDCCast.c (isConformingBody): loop reversal should
12714 not occur if the control variable is involved with a
12715 relational operator.
12717 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
12719 * .version: bumped to 2.3.6 to reflect the big improvements
12720 made by Erik and Klaus. Thanks!
12722 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
12724 Replaced the livrange code.
12725 * src/SDCClrange.c: added new LR code
12727 * src/SDCCBBlock.h: removed remainig parts from old LR code
12728 * src/ds390/ralloc.c,
12729 * src/ds390/gen.c: minor fixes to make it work with new code
12731 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12734 * as/hc08/lkrloc.c,
12736 * src/hc08/ralloc.c: Fix various warnings related to the hc08
12737 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
12738 (tweaked fix for bug #818696)
12740 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12742 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
12744 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12747 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
12748 * src/mcs51/gen.c (gencjneshort),
12749 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
12750 more efficient (per Scott Bronson's suggestion)
12752 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12754 Extended the semantics of the critical keyword to include
12755 individual statements. See RFE #827755 and #799831
12760 * support/Util/SDCCerr.c
12761 * support/Util/SDCCerr.h
12766 2003-10-19 Borut Razem <borut.razem AT siol.net>
12768 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
12770 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12772 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
12774 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
12775 and predecrement operand is displayed
12777 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12779 * src/SDCCval.c (valMinus): fixed bug #826041
12781 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12783 Some hc08 related updates that I missed earlier
12784 * sim/ucsim/stypes.h
12785 * support/regression/ports/hc08/spec.mk
12787 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12789 New target "hc08" for the Motorola 68hc08 family of micros
12797 * sim/ucsim/hc08.src/*
12798 * sim/ucsim/configure.in
12799 * src/ucsim/configure
12800 * sim/ucsim/packages_in.mk
12803 * device/include/mc68hc908qy.h
12804 * device/lib/hc08/*
12805 * device/lib/Makefile.in
12806 * support/regression/ports/hc08/*
12807 * support/regression/Makefile
12809 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12811 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
12813 * src/ds390/gen.c (genCast): fixed bug #821957
12815 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
12817 * device/lib/logf.c: "fixed" overlay bug
12818 * support/regression/ports/host/spec.mk: added m library
12819 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
12820 * support/regression/tests/float_trans: added (for Eric)
12822 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
12824 * src/mcs51/gen.c (genCpl): fixed bug
12825 http://sf.net/mailarchive/message.php?msg_id=6263915
12827 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
12829 * src/SDCCast.c (decorateType): added extended constant folding
12830 * src/SDCCsymt.c (computeType): cleanup
12831 * src/SDCCval.c (valShift): minor optimization
12832 * support/regression/tests/ast_constant_folding.c: added
12834 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12836 * src/SDCCmain.c: removed some unintended changes
12838 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12840 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
12841 * src/z80/gen.c: fixed part of bug #817589
12842 * src/SDCCsymt.c (checkFunction): fixed bug #817895
12844 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
12846 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
12857 * src/ds390/ralloc.c
12859 * src/mcs51/ralloc.c
12861 * src/pic16/ralloc.c
12862 * src/xa51/ralloc.c
12864 * src/z80/gen.c: removed unused label "release:"
12866 2003-10-06 Borut Razem <borut.razem AT siol.net>
12868 * src/SDCC.lex: removed definition of unused variables
12869 save_optimize and save_options
12871 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
12873 * clean.mk: removed '=' in "-maxdepth=1"
12874 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
12875 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
12877 2003-10-06 Borut Razem <borut.razem AT siol.net>
12879 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
12880 my_unput() replaced by unput()
12882 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
12884 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
12885 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
12886 type-punned pointer will break strict-aliasing rules"
12887 Old LR behaviour is again default; Klaus' LR can be choosen by
12888 defining the environment variable LRKLAUS
12892 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
12893 * clean.mk: fixed removal of files in bin/CVS/
12894 * device/lib/clean.mk: fixed removal of directories small and large
12895 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
12897 * src/SDCCval.c: removed superflous test for pedantic
12899 2003-10-05 Borut Razem <borut.razem AT siol.net>
12901 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
12902 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
12903 message "unmatched #pragma SAVE and #pragma RESTORE"
12905 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12907 * doc/sdccman.lyx: various additions and updates (interrupts, inline
12908 assembly, critical functions, atomic, nojtbound)
12910 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
12912 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
12918 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12923 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12925 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
12926 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
12927 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
12929 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12931 * src/z80/gen.c (genRet): fixed bug #524753
12932 * src/z80/gen.c (genCast): fixed internal error on cast from
12934 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
12935 fix for bug #477835 to the z80
12936 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
12937 for tracking iCodes in the peephole optimizer for z80
12939 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12941 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
12942 the other part of bug #814548
12943 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
12945 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
12947 * src/SDCCcse.c: fixed part of bug #814548
12949 2003-09-28 Borut Razem <borut.razem AT siol.net>
12951 * src/asm.c: rewrite of printILine() to use temporary file instead
12953 * src/xa51/main.c: commented out declaration of int rewinds
12955 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12957 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
12959 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12961 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
12962 * src/asm.c (printILine): Fixed bug #811015
12964 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12966 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
12969 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12971 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
12972 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
12973 to correctly handle general case of AOP_PAIRPTR
12974 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
12976 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12978 * src/mcs51/ralloc.c (fillGaps),
12979 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
12980 register positioning bug)
12982 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
12984 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
12986 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12988 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
12989 genCodePointerGet, genGenPointerGet, genFarPointerSet,
12990 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
12991 (ralloc doesn't intentionally do this now, but perhaps later)
12992 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
12993 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
12994 register positioning bugs (Fixed bug #762602 and #795325)
12995 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
12996 (Fixed bug #808779)
12997 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
12998 lines that --i-code-in-asm generates
13000 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13002 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13003 trying to fclose a FILE* that was already closed.
13005 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13007 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13008 of const struct should be treated as if const themselves)
13010 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13012 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13014 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13016 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13017 Unix (/n) and DOS (/r/n) line terminations.
13019 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13021 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13024 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13026 * src/mcs51/gen.c (genFunction, genEndFunction),
13027 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13028 and restore of EA so that stack offsets to parameters are
13029 correct when using both critical and reentrant/stack-auto.
13030 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13031 size (can be triggered in error if sloc is shared between
13032 different sized objects)
13033 * device/include/float.h: fixed macros to explicitly use
13034 unsigned long where needed
13036 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13038 Feature req. 799831: added code to allow nesting of critical functions
13039 * src/mcs51/gen.c (genFunction, genEndFunction)
13040 * src/ds390/gen.c (genFunction, genEndFunction)
13042 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13044 * src/SDCCsymt.c (sclsFromPtr),
13046 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13047 support for standard C idiom of memory mapped variables; for
13048 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13049 to xdata int at 0x1234 tempvar = 1.
13050 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13051 provided by Akiya ISHIDA
13053 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13055 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13056 * src/SDCCval.c (constVal): added reduction from int to char
13057 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13058 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13059 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13061 * support/regression/tests/shifts.c: fixed
13063 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13065 * src/z80/gen.c (genXor): Fixed bug #805445
13067 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13069 Fixed bug #621531 (const & volatile confusion in the type chain).
13070 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13071 refer to the const or volatile state of the pointer itself.
13083 * src/pic16/ralloc.c
13084 * support/regression/tests/const.c
13086 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13088 When checking for duplicated modules, use absolute paths
13089 instead of relative paths. Files changed:
13094 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13096 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13098 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13100 * device/include/string.h: added size_t typedef, changed
13101 prototypes to use size_t, eliminated separate reentrant and
13102 non-reentrant declarations, added _memmove declaration
13103 * device/lib/_memcpy.c: changed to use size_t instead of int,
13104 changed /4 to >>2 to avoid division library call
13105 * device/lib/_memcmp.c,
13106 * device/lib/_memset.c,
13107 * device/lib/_strncat.c,
13108 * device/lib/_strncpy.c,
13109 * device/lib/_strncmp.c: changed to use size_t instead of int
13110 * device/lib/_memmove.c: new file (fixed bug #772294)
13111 * device/lib/Makefile.in: added _memmove.c
13112 * device/lib/z80/asm_strings.s: fixed bug #772290
13113 * support/regression/tests/bitfields.c: attempt to fix host assertion
13114 failure on amd64-unknown-linux2.2
13116 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13118 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13119 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13120 * as/z80/asmain.c (main): fixed bug #801766
13122 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13124 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13127 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13129 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13130 reported in bug #800609
13132 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13134 * Top header beautifications in src/pic16 directory:
13135 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13136 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13137 pcoderegs.h, ralloc.c, ralloc.h
13138 * main.c: added top header and GPL license notice
13139 * pcode.c: fixed the if-conditional warning
13141 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13143 * device/lib/_mullong.c: replaced int by short for gcc
13145 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13147 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13148 and JUMPTABLE iCodes properly now (worked by accident before)
13149 * src/mcs51/gen.c (leftRightUseAcc),
13150 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13151 iCode properly now. Use getSize instead of nRegs since a & b
13152 aren't part of the nRegs tally.
13154 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13156 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13157 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13158 before instructions that use the _STATUS register
13160 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13162 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13163 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13164 fetching of the pointer
13165 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13166 copied from genNearPointerSet()
13167 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13168 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13169 If they pop r0/r1 they must be called in the opposite order than aopOp().
13170 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13171 (resp. --stack-auto), prepared for --xstack
13173 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13175 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13177 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13179 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13180 these ports have their own __sdcc_external_start()
13182 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13184 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13185 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13186 type for bits was changed. It resulted in bit variables becoming
13187 global, which is not permitted in PIC 14 assembly output.
13189 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13191 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13193 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13195 Z80 and MCS51 linkers complaint if a public symbol is defined
13196 in more than one library module:
13200 * as/mcs51/Makefile.in
13202 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13204 A few small changes that speed up the peephole optimizer.
13208 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13210 Try to make the peephole optimizer smarter by maintaining
13211 an association between the assembly source code and the
13212 iCodes that originated them. Put this information to use
13213 with a new peephole rule condition "notVolatile" so that
13214 the rules can be aggressive yet still safe.
13219 * src/mcs51/peeph.def
13221 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13225 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13226 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13227 if the left or right operand symbols have the accuse flag set.
13229 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13231 Changed the type of the result of the ! (NOT) operator to char;
13232 previously it returned the same type as the source. This allows
13233 us to eliminate all the genFloatNot functions (all of its target
13234 implementations were very buggy) since !float can use the same
13237 * src/SDCCicode.c (ast2iCode): ! returns char
13238 * src/mcs51/gen.c (genNot, genNotFloat),
13239 * src/ds390/gen.c (genNot, genNotFloat),
13240 * src/z80/gen.c (genNot, genNotFloat),
13241 * src/pic/gen.c (genNot, genNotFloat),
13242 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13244 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13246 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13247 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13248 during interrupts. Ensure WSAVE is located at a shared bank address.
13249 2. Fixed page selection in some places
13250 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13251 the registers name strings.
13252 4. Fixed "signed / unsigned compare" compiler warnings.
13253 5. The PIC port manages its own allocation of the general purpose
13254 registers, but makes no attempt to reuse them. As a result when
13255 compiling it soon runs out of general purpose registers. Some
13256 additional code was added to the files pcode.c and device.c to walk
13257 through the function call tree and rename the registers so that they
13267 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13268 genPlus() & genMinus() when the result is the same as left or right
13270 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13272 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13274 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13276 Made bitfield a distinct type from bit so that bitfields
13277 convert as per ANSI C and bits retain their traditional
13278 boolean style behaviour. Implemented bitfield support in
13286 * src/ds390/gen.c: bit v bitfield split
13287 * src/z80/gen.c: New support for bitfields
13288 * support/regression/tests/bitfields.c: reenabled z80,
13291 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13293 Rules 246.x, 247.x relate to bitfields, the others speed up
13294 access to xdata mapped I/O devices.
13296 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13298 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13300 Cleaned up genPackBits and genUnpackBits and added two helper
13301 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13302 for literal assignments in genPackBits (thanks to Frieder for
13308 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13310 Fixed bug #748310 (pointer to function type mishandled when the
13311 function name is omitted). Also fixed a SIGSEGV when a function
13312 attribute (reentrant, etc) is used on a non-function or on a
13313 function but misplaced before the parameter list.
13315 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13317 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13318 * support/Util/SDCCerr.h,
13319 * support/Util/SDCCerr.c: Added func attr misuse error msg
13321 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13323 Fixed bug #787649 by anonymous
13324 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13325 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13327 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13329 Fixed numerous bitfield problems.
13331 * src/SDCC.y: More bitfield related error checking
13333 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13334 * support/Util/SDCCerr.h,
13335 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13336 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13337 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13338 * support/regression/tests/bitfields.c: tests added
13340 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13342 Made the constant following the "interrupt" keyword optional. If
13343 omitted, the function will not automatically be given an entry
13344 in the interrupt vector table (similar to #pragma NOIV, but
13345 less syntacticly kludgy). The interrupt number is also now
13346 range checked. Also fixed a bug in the high order bit example
13353 * support/Util/SDCCerr.c
13354 * support/Util/SDCCerr.h
13357 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13359 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13360 * src/SDCCicode.c (operandOperation): rewritten some ops
13361 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13362 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13364 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13365 be re-activated by defining REDUCE_LITERALS)
13366 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13367 unsigned, but are signed by default
13368 * src/SDCCval.c (constVal): rearranged
13369 * src/SDCCval.c (valMod): preliminary fix
13370 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13371 * support/regression/literalop.c: added, work in progress
13373 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13375 Generate warnings for useless declarations like "char data;"
13376 that don't do what new users expect.
13379 * support/Util/SDCCerr.h
13380 * support/Util/SDCCerr.c
13382 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13384 * src/SDCCval.c (valMult): fix overflow detection of negative int
13386 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13388 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13390 Changes to support big endian targets:
13403 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13405 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13406 * device/lib/time.c: fixed warning "integer overflow in expression"
13408 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13410 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13411 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13412 constants are unsigned; added recognition of "u" flag for unsigned
13413 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13414 * src/SDCCval.c (valDiv, valMod): fixed signdness
13415 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13416 signedness of modulo, left and right shift
13417 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13418 * support/Util/SDCCerr.h: added warning W_INT_OVL
13419 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13420 * src/SDCCast.c (ast_print): improved output of constants
13422 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13424 Fixed some warnings when building with MSVC:
13426 * as/mcs51/asdata.c
13430 * link/z80/aslink.h
13431 * link/z80/lkdata.c
13432 * link/z80/lkeval.c
13437 * support/cpp2/cpplib.c
13441 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13443 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13445 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13447 * support/librarian/clean.mk: Do not remove Makefile.
13448 * support/librarian/Makefile: added.
13450 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13452 Added librarian to MSVC build:
13455 * support/librarian/librarian.dsp
13457 'configure' not needed for librarian, removed:
13458 * support/librarian/configure
13459 * support/librarian/configure.in
13460 * support/librarian/config_in.h
13461 * support/librarian/Makefile.in
13463 Hopefully these ones built the librarian and the rest of sdcc properly:
13465 * Makefile.common.in
13467 Messed up 'configure', so revert to previous version:
13471 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13473 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13474 there, while the mantissa of a double is "only" 53 bits wide.
13476 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13478 Adding sdcclib to the build. MSVC project coming soon.
13479 Files added/changed:
13481 * support/librarian/clean.mk
13482 * support/librarian/configure
13483 * support/librarian/configure.in
13484 * support/librarian/config_in.h
13485 * support/librarian/Makefile.bcc
13486 * support/librarian/Makefile.in
13487 * support/librarian/sdcclib.c
13490 * Makefile.common.in
13494 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13496 Linker now complaints if linked modules have conflicting options, for
13497 example, one compiled using --model-large and another one compiled with
13498 --model-small. The following files were modified:
13500 * as/mcs51/asdata.c
13501 * as/mcs51/aslink.h
13503 * as/mcs51/asmain.c
13505 * as/mcs51/i51pst.c
13506 * as/mcs51/lkdata.c
13507 * as/mcs51/lklibr.c
13508 * as/mcs51/lkmain.c
13514 * link/z80/aslink.h
13515 * link/z80/lkdata.c
13516 * link/z80/lklibr.c
13517 * link/z80/lkmain.c
13520 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13522 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13523 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13525 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13527 * src/z80/mappings.i: fix _mul[us][int,long] entries
13529 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13531 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13533 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13535 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13536 * support/regression/tests/bitopcse.c: added
13544 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13546 added support for new library format to z80, gbz80 linkers:
13552 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13554 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13555 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13557 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13559 added DUMMY_READ_VOLATILE:
13568 * src/SDCCcse.c (algebraicOpts): many improvements
13569 * src/SDCCcse.h: removed algebraicOpts()
13570 * src/SDCCicode.c (picDummyRead): added
13572 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13574 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
13575 "Insufficient space in data memory".
13577 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/mcs51/gen.c: fixed bug #771358
13580 * src/z80/gen.c: fixed bug #759087
13582 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
13584 * src/pic16/glue.c: minor cleanup by Vangelis
13586 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13588 * device/include/regc515c.h: fixed #758477
13589 * device/lib/_gptrget.c: saving some cycles in generic pointer get
13590 * device/lib/_gptrput.c: saved a few bytes
13591 * my tab spacing is 8, yours too?)
13592 * device/lib/_ser.c: process RX bytes earlier than TX bytes
13593 * device/lib/serial.c: process RX bytes earlier than TX bytes
13594 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
13596 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13598 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
13600 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13602 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
13604 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
13606 * device/lib/Makefile.in: bad fix, reverted to 1.43
13608 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
13610 * device/lib/Makefile.in: added missing z80 object files
13612 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
13614 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
13615 pic16 progress by Vangelis:
13618 * src/pic/Makefile:
13625 * pic16/genarith.c:
13630 * pic16/pcodepeep.c:
13633 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13635 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
13637 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13639 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
13640 added gbz80 build to MSVC project.
13641 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
13642 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
13643 from 8051 stuff and setup so it links using a .lnk file.
13645 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13647 * support/librarian/sdcclib.c: sdcc librarian.
13648 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
13651 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13653 * as/mcs51/lkmain.c: properly handle extensions in function afile.
13655 2003-07-02 Borut Razem <borut.razem AT siol.net>
13657 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
13658 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
13659 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
13660 src/xa51/main.c, src/z80/main.c:
13661 virtualization of glue() function: each port has it's own glue function,
13662 which is accessed by do_glue function pointer in PORT.general structure
13664 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
13666 * DS800C400 fun, improved ROM interface and tinibios.
13668 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
13670 * More support for DS80C400. Now includes beginning of interface to ROM.
13672 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
13674 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
13676 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13678 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
13680 2003-06-19 Borut Razem <borut.razem AT siol.net>
13682 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
13684 2003-06-19 Borut Razem <borut.razem AT siol.net>
13686 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
13687 fixed Z80 port - crt0.o: cannot open.
13689 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
13691 * support/Util/MySystem.c (merge_command): revert bad fix
13693 2003-06-18 Borut Razem <borut.razem AT siol.net>
13695 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
13697 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13699 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13700 option --use-stdout sends errors to stdout instead of stderr.
13702 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
13704 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
13706 2003-06-15 Borut Razem <borut.razem AT siol.net>
13708 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
13709 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
13710 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
13711 fixed width array of pointers replaced with sets;
13712 multiple include and lib paths ared transferred to preprocessor and linker
13713 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
13714 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
13715 fixed width array of pointers
13716 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
13717 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
13718 fixupPath(), getPathDifference()
13719 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
13720 fixed width array of pointers
13722 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
13724 * src/pic16/ralloc.c: fix warnings
13725 * src/pic16/pcode.c: fix warning
13727 2003-06-10 Scott Dattalo <scott AT dattalo.com>
13729 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
13730 know all the details, but essentially this set of changes enable
13731 the pic16 port to generate movff instructions and generate assembler
13735 * src/pic16/glue.c:
13736 * src/pic16/pcode.c:
13737 * src/pic16/device.c:
13738 * src/pic16/main.c:
13739 * src/pic16/pcode.h:
13740 * src/pic16/pcoderegs.c:
13741 * src/pic16/ralloc.c:
13742 * src/pic16/ralloc.h:
13744 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13746 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
13747 added option --vc, so sdcc errors and warnings are compatible with
13748 Microsoft Visual Studio.
13750 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13752 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
13753 device/lib/libfloat.lib: added atof function.
13755 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
13757 * doc/sdccman.lyx: updated to Lyx 1.3
13758 * doc/cdbfileformat.lyx: updated to Lyx 1.3
13759 * doc/test_suite_spec.lyx: updated to Lyx 1.3
13760 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
13762 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
13764 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
13766 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13768 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
13769 additions to the "related tools/documentation" section
13771 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
13773 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
13775 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
13777 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
13778 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
13780 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
13782 * doc/sdccman.lyx: fix double dash and other minor things
13783 * doc/Makefile: fix double dash
13785 2003-05-28 Karl Bongers(patches from Martin Helmling)
13786 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
13787 condition and ignore commands.
13789 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13791 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
13792 is in parts still quite out of date, I did changes as far as I felt makes sense
13793 for a non-native english speaker.
13794 Please feel free to add to the manual or to correct my changes.
13795 * doc/Makefile: undid touching the date of intermediate tex files.
13797 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13799 * doc/sdccman.lyx: Manual has an index now
13801 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
13803 Finalize muluint/mulsint and mululong/mulslong merging:
13804 * device/lib/_mulint.c
13805 * device/lib/_mullong.c
13806 * device/lib/gbz80/mul.s
13807 * device/lib/gbz80/stubs.s
13808 * device/lib/z80/mul.s
13809 * device/lib/z80/stubs.s
13810 * src/SDCCsymt.c (initCSupport)
13812 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13814 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
13815 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
13816 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
13817 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
13820 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13822 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
13823 the regression tests I'm not brave enough to enable 245.b, 245.c
13824 * doc/sdccman.lyx: added latex preamble for hyperref package.
13825 Using pdflatex this will give you a hyperlinked pdf file with
13826 bookmarks. (prepend '%' before /usepackage if this breaks something)
13828 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13830 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
13832 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
13834 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
13836 2003-05-21 <johan AT balder>
13838 * src/SDCCglue.c (printIval): fixed bug #739934
13840 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13842 Applied patch from bug 737905 (renamed yylineo to mylineno):
13849 * src/pic16/pcode.c: Cleaned warnings
13850 * src/pic16/pcodeflow.c: Cleaned warnings
13851 * src/pic16/pcoderegs.c: Cleaned warnings
13853 2003-05-19 Scott Dattalo <scott AT dattalo.com>
13855 * src/pic16/pcode.c: Cleaned warnings
13856 * src/pic16/pcodepeep.c: Cleaned warnings
13857 * src/pic16/ralloc.c: Cleaned warnings
13859 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
13861 * doc/sdccman.lyx: fixed bug 739745
13862 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
13864 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
13866 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
13867 it can be defined with CFLAGS when running configure
13868 * src/SDCCmain.c: fixed compiling + linking with object files
13870 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
13872 * configure.in: configure for pic16 port,
13873 added --disable-pic16-port
13874 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
13875 * src/SDCCmain.c: linkOptions is changed to set *,
13876 added if/endif conditional macros to remove options help
13877 messages from optionsTable when a port is not configured, added
13878 support for the PIc16 port in the ports table, when executing
13879 the compiler with no port specified on command line, a default
13880 port is selected with the new macro DEFAULT_PORT which is
13881 defined in port.h, in setDefaultOptions() linkOptions is removed
13882 from initialization assignment, since now it is a set,
13883 parseCmdLine uses setParseWithComma for linkOptions, in
13884 linkEdit() linkOptions are accessed with new function indexSet()
13885 which returns the i'th item of a set variable. See SDCCset.c, in
13886 linkEdit() when calling buildCmdLine(), added linkOptions as
13887 last argument. Now users can pass arguments to gplink via the
13888 -Wl option, main() uses pic16glue() to glue up pic16 programs
13889 * src/SDCCpeeph.c: various changes to support pic16
13890 * src/SDCCset.c: added function void *indexSet(set *, int) to
13891 return the i'th item of the set
13892 * src/SDCCset.h: added function prototype for indexSet()
13893 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
13894 * src/clean.mk: added pic16 in CLEANALLPORTS variable
13895 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
13896 added macro DEFAULT_PORT
13897 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
13898 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
13900 * src/pic16/glue.c: commented out some error producing lines
13901 * src/pic16/main.c: __config directives are commented out to stop
13902 gpasm complaining and test the linkage with gplink, _linkCmd and
13903 _asmCmd changed to be more gplink and gpasm friendly
13904 * src/pic16/peeph.def: peep rule 3 is commented out, since it
13905 produced an error when parsed, peep rule 12 is added to utilize
13906 movff, but it is commented out since the pCode does not support
13907 yet a command with 2 address arguments
13909 2003-05-18 <johan AT balder>
13911 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13912 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
13913 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
13915 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
13916 Added feature to script commands from file.
13918 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
13920 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
13921 * src/SDCCutil.c: include ctype.h for win32
13923 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
13925 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
13927 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
13929 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
13930 Fixed so you can set breakpoints prior to run, run does not stop
13931 on entry now. Add tbreak. Other enhancements and fixes for use
13934 2003-05-12 Borut Razem <borut.razem AT siol.net>
13936 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
13938 2003-05-11 Borut Razem <borut.razem AT siol.net>
13940 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
13941 the path of bin directory, so that PATH is the only env. variable, which has to be set
13942 in case of standard installation.
13943 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
13944 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
13945 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
13947 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13949 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
13950 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
13951 temp files are in the port dir; clean the gen/test directory when
13952 generating new test.c
13953 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
13954 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
13955 * support/regression/tests/zeropad.c: added
13957 2003-05-09 <johan AT balder>
13959 * src/SDCCglue.c: fixed bug #597940
13961 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
13963 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13964 cache sfr, optimize next,step, fix off by one sourceline,
13965 support ddd list function.
13966 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
13968 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
13970 * support/regression/HTMLgen.py: added compare_s2f()
13971 * support/regression/Makefile: redo 1.27
13972 * support/regression/generate-cases.py: redo 1.5
13974 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
13976 * support/regression/tests/float.c: workaround 33 bit hex constant
13977 * support/regression/tests/simplefloat.c: fix division for host
13979 2003-04-29 Scott Dattalo <scott AT dattalo.com>
13981 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
13982 that tame's the PIC's over-aggressive optimizer.
13984 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13986 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
13989 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
13991 Initial support for DS80C400. "Hello world" runs on TINIm400
13994 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
13996 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
13997 * Some notes on ddd usage added in debugger/README
13998 Martin Helmling adding more features and fixes for ddd GUI debugger.
13999 Code added for nexti, stepi, up, down, and other adjustments.
14001 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14003 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14004 * src/pic/peeph.def Added two rules to optimize carry manipulation
14005 * src/pic/* removed debug printfs
14007 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14009 * debugger/mcs51/cmd.c: added header newalloc.h
14011 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14013 * as/Makefile: new EXEEXT
14014 * as/z80/Makefile: remove trailing slash of BUILDIR
14015 * as/z80/clean.mk: new EXEEXT
14016 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14017 * support/cpp2/Makefile.in: new EXEEXT
14018 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14020 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14022 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14023 EXEEXT was introduced to fix all related problems with targets
14024 "clean", "install" and "uninstall"; a couple of further flaws
14025 especially with "clean" have been fixed too
14026 * as/mcs51/Makefile.in
14027 * as/mcs51/clean.mk
14031 * debugger/mcs51/Makefile.in
14032 * debugger/mcs51/clean.mk
14033 * link/z80/Makefile
14034 * link/z80/Makefile.in
14035 * link/z80/clean.mk
14037 * packihx/Makefile.in
14039 * sim/ucsim/Makefile
14040 * sim/ucsim/clean.mk
14041 * sim/ucsim/avr.src/Makefile.in
14042 * sim/ucsim/avr.src/clean.mk
14043 * sim/ucsim/s51.src/Makefile.in
14044 * sim/ucsim/s51.src/clean.mk
14045 * sim/ucsim/xa.src/Makefile.in
14046 * sim/ucsim/xa.src/clean.mk
14047 * sim/ucsim/z80.src/Makefile.in
14048 * sim/ucsim/z80.src/clean.mk
14049 * sim/ucsim/main_in.mk
14050 * sim/ucsim/packages_in.mk
14051 * sim/ucsim/gui.src/Makefile.in
14052 * sim/ucsim/gui.src/serio.src/Makefile.in
14053 * sim/ucsim/gui.src/serio.src/clean.mk
14056 * support/cpp2/Makefile.in
14057 * support/cpp2/clean.mk
14058 * support/makebin/Makefile
14059 * support/makebin/clean.mk
14060 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14061 * doc/sdccman.lyx: --program-suffix no longer needed
14063 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14065 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14066 Martin Helmling added support for ddd GUI debugger.
14067 Code added to display assembly, set variables, and other commands
14068 to interface to ddd.
14070 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14072 * as/Makefile: fix target clean
14073 * as/clean.mk: fix target clean
14074 * as/z80/clean.mk: fix target clean
14076 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14078 * Makefile.common.in: added AT EXEEXT AT
14079 * configure.in: removed all mingw32 stuff
14080 * configure: rebuilt from configure.in
14081 * doc/sdccman.lyx: updated section "installation"
14082 * support/scripts/sdcc_mingw32: adapted to configure
14083 * support/scripts/sdcc_cygwin_mingw32: added
14085 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14087 * src/pic Added object file support for the PIC port
14088 * src/pic Applied patch from Craig Franklin (this started the object file support)
14089 * src/regression Updated the PIC regression tests for object files
14091 2003-04-20 Borut Razem <borut.razem AT siol.net>
14093 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14094 lklex.c: In function `getfid':
14095 lklex.c:203: warning: array subscript has type `char'
14096 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14097 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14098 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14099 stack handling macros
14101 2003-04-19 Borut Razem <borut.razem AT siol.net>
14103 * "handling space characters in file path" task:
14104 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14105 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14106 * support/Util/MySystem.h: make it self-sufficient
14107 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14108 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14109 handling space characters in file path
14110 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14111 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14112 * support/Util/MySystem.c: handling space characters in executable's path
14114 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14116 * as/z80/Makefile: fix permanent rebuild of z80
14117 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14118 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14120 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14122 * src/SDCCopt.c: add special case optimization to replace modulo by
14123 a power of two with a bitwise AND.
14125 2003-04-18 <johan AT balder>
14127 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14129 2003-04-17 <johan AT balder>
14131 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14132 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14134 2003-04-13 Borut Razem <borut.razem AT siol.net>
14136 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14137 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14138 fixed mingw problem in adl_NORMALIZE_PATH
14140 2003-04-12 Borut Razem <borut.razem AT siol.net>
14142 * fixed "#pragma SAVE/RESTORE can not be nested":
14143 * src/SDCC.lex: reworked pragma handling functions
14144 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14145 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14147 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14149 * src/SDCCutil.c (pathEquivalent): defined but not used
14150 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14151 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14152 * configure: rebuilt from configure.in
14153 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14154 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14155 * device/include/Makefile.in: replace sdcc_datadir
14156 * device/lib/Makefile.in: replace sdcc_datadir
14157 * Makefile.common.in: add LDFLAGS from configure
14158 * packihx/Makefile.in: use LDFLAGS
14159 * src/Makefile.in: use LDFLAGS
14160 * support/cpp2/Makefile.in: add LDFLAGS from configure
14161 * support/makebin/Makefile: use LDFLAGS
14162 * .version: bumped version number to 2.3.5
14164 2003-04-12 Borut Razem <borut.razem AT siol.net>
14166 * completed "different paths" task:
14167 * src/SDCCmacro.c: fixed bug in handling quotes
14168 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14169 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14171 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14173 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14175 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14177 * ds390/gen.c ds390/peeph.def: fix bug 706781
14179 2003-04-11 Borut Razem <borut.razem AT siol.net>
14181 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14183 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14185 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14186 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14187 set - this bit used to not be set...).
14188 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14189 bad code in PIC Port
14190 * src/regression/and2.c added to test bug 609268
14191 * src/regression/Makefile added and2.c to regression test
14194 2003-04-08 <johan AT CP255758-A>
14196 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14197 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14198 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14200 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14202 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14204 * support/cpp2/Makefile.in: fix bug #487815
14205 * configure: rebuilt from configure.in
14206 * Makefile.common.in: docdir changed, new path suffixes
14207 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14208 * sdcc_vc_in.h: reflect changes from sdccconf.h
14209 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14210 * src/SDCCutil.h: remove BINDIR hack
14211 * doc/sdccman.lyx: update new path hierarchy
14213 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14215 * src/SDCCpeeph.c: added okToRemoveSLOC test
14217 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14219 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14221 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14223 * src/SDCCpeeph.c: added labelIsReturnOnly test
14224 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14226 2003-04-05 <johan AT balder>
14228 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14229 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14230 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14231 * src/SDCCast.c: fixed a warning
14232 * src/SDCCast.h: fixed a warning
14233 * src/SDCCicode.c (operandFromAst): fixed a warning
14235 2003-04-04 <johan AT balder>
14237 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14238 * src/SDCCast.c (decorateType): fixed bug #715076
14239 * src/SDCC.y: fixed bug #702907
14241 2003-04-03 <johan AT balder>
14243 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14244 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14245 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14246 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14247 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14249 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14251 * _decdptr.c: fix return values
14252 * _gptrget.c: fix return values
14253 * _gptrgetc.c: fix return values
14254 * _gptrput.c: fix return values
14255 * _mulint.c: fix return values
14256 * as/z80/Makefile: fix 'make -j' problem
14258 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14260 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14261 * configure.in: big cleanup, updated to autoconf 2.5x
14262 * configure: rebuilt from configure.in
14263 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14264 * sdcc_vc_in.h: reflect changes from sdccconf.h
14265 * doc/Makefile: fixed a flaw in "make install"
14267 2003-04-02 <johan AT balder>
14269 * src/ds390/gen.c (genCmp): no comments
14270 * src/mcs51/gen.c (genCmp): no comments
14271 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14272 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14274 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14276 * support/regression/generate-cases.py: place generated file in given sub directory
14277 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14278 * support/regression/Makefile: improvements for 'make -j';
14279 side effect: it's simpler and faster now
14281 2003-03-31 Borut Razem <borut.razem AT siol.net>
14283 * src/z80/main.c: link-{port} and as-{port} defined without path
14284 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14286 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14288 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14290 2003-03-30 Borut Razem <borut.razem AT siol.net>
14292 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14293 changed type of list parameter to set
14294 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14295 * src/port.h: changed type of do_assemble() parameter to set
14296 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14297 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14298 definition of "cppoutfilename" macro with NULL value in preProcess()
14299 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14300 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14301 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14302 replaced with set *binPathSet
14303 * shash_add() deallocates the item, if allready exsists, before adding the new one
14304 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14306 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14308 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14309 a nested for loop bug in the PIC port
14310 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14313 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14315 * support/Util/dbuf.h: remove C++ stuff to make it portable
14317 2003-03-28 Borut Razem <borut.razem AT siol.net>
14319 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14320 literal strings in stringLiteral()
14321 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14322 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14325 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14327 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14329 2003-03-26 <johan AT balder>
14331 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14332 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14333 * src/SDCCast.c (decorateType): fixed " -v < 3"
14335 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14337 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14338 Added Lenny Story's debug infrastructure changes:
14339 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14340 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14341 * src/cdbFile.c: added
14342 * src/SDCCdebug.c: added
14343 * src/SDCCdebug.h: added
14344 * src/SDCCast.c (createFunction)
14345 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14346 * src/SDCCmain.c (parseCmdLine, main)
14347 * src/SDCCmem.c (redoStackOffsets)
14348 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14351 * src/avr/gen.c (genAVRCode)
14352 * src/ds390/gen.c (gen390Code)
14353 * src/mcs51/gen.c (gen51Code)
14354 * src/pic/gen.c (genpic14Code)
14355 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14356 * src/xa51/gen.c (genXA51Code)
14357 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14359 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14361 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14362 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14364 2003-03-22 <johan AT balder>
14366 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14368 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14370 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14371 * doc/cdbfileformat.lyx: added, written by Lenny Story
14372 * doc/Makefile: added cdbfileformat.lyx
14373 * doc/clean.mk: added cdbfileformat.lyx
14375 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14377 * src/mcs51/peeph.def: fix bug #705773
14379 2003-03-20 <johan AT balder>
14381 An sfr/sbit can have an "at #" AND an initializer
14382 * src/SDCCsymt.c (checkSClass):
14383 * src/SDCCmem.c (allocGlobal):
14384 * src/SDCCmem.c (allocLocal):
14385 * src/SDCCast.c (createBlock):
14387 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14389 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14391 2003-03-16 <johan AT balder>
14393 Undid the hackup of const and volatile, the problem is much bigger
14395 * src/SDCCast.c:1.171
14396 * src/SDCCglue.c:1.138
14397 * src/SDCCicode.c:1.146
14398 * src/SDCCsymt.c:1.150
14399 * src/SDCCval.c:1.65
14401 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14403 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14404 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14406 2003-03-13 <johan AT balder>
14408 Hackup const and volatile modifiers in type chains a bit:
14410 * src/SDCCast.c:1.169
14411 * src/SDCCglue.c:1.136
14412 * src/SDCCicode.c:1.143
14413 * src/SDCCsymt.c1.146
14414 * src/SDCCsymt.h1.59
14415 * src/SDCCval.c:1.63
14417 2003-03-12 <johan AT balder>
14419 * src/SDCCBBlock.h: more LRH debugging junk
14420 * src/SDCCcflow.h: more LRH debugging junk
14421 * src/SDCCloop.c: more LRH debugging junk
14422 * src/SDCC.y (struct_declaration): fixed bug #697590
14423 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14424 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14425 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14427 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14428 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14429 test function names must now match exactly).
14430 * src/SDCCcse.c: added special case in findCheaperOp to allow
14431 extending a short integer. Makes less awful code for bug 700121 test case.
14433 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14435 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14436 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14438 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14440 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14441 actually called (operandsNotEqual() was called for all
14442 operandsNotEqualX tests).
14444 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14446 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14447 with shorter literals. Fixes bug 700121.
14449 2003-03-11 <johan AT balder>
14451 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14453 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14455 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14456 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14458 2003-03-10 Borut Razem <borut.razem AT siol.net>
14460 * src/SDCCmain.c: pipe preprocessor's output
14461 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14462 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14463 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14464 which closes all pipes in pipeSet set
14465 * src/SDCCset.c: free deleted item in function deleteSetItem()
14466 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14467 moved from z80 to src subproject
14468 * .version: increased version number to 2.3.4
14470 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14472 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14473 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14474 * support/regression/ports/xa51/spec.mk: fix typo
14476 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14478 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14480 2003-03-09 Borut Razem <borut.razem AT siol.net>
14482 * src/SDCCmain.c: pipe preprocessor's output
14483 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14484 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14485 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14486 which closes all pipes in pipeSet set
14487 * src/SDCCset.c: free deleted item in function deleteSetItem()
14488 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14489 moved from z80 to src subproject
14491 2003-03-09 Borut Razem <borut.razem AT siol.net>
14493 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14494 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14495 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14496 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14497 * src/SDCCglobl.h: unification of WIN32 native definitions
14499 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14501 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14503 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14505 * src/configure.in: check for endianess (even while cross-compiling)
14506 * src/configure: check for endianess (even while cross-compiling)
14507 * src/configure_in.h: check for endianess (even while cross-compiling)
14508 * src/avr/gen.c: remove old endianess stuff
14509 * src/mcs51/gen.c: remove old endianess stuff
14510 * src/ds390/gen.c: remove old endianess stuff
14511 * src/pic/gen.c: remove old endianess stuff
14512 * src/pic/genarith.c: remove old endianess stuff
14513 * src/pic/glue.c: fix endianess check
14514 * src/pic16/gen.c: remove old endianess stuff
14515 * src/pic16/genarith.c: remove old endianess stuff
14516 * src/pic16/glue.c: fix endianess check
14517 * src/xa51/gen.c: remove old endianess stuff
14518 * src/z80/gen.c: fix endianess check
14519 * src/SDCCglue.c: fix endianess check
14520 * src/ds390/peeph.def: fix bug 700036
14522 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14524 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14525 * src/configure: find appropriate data-types on host for SDCC's int and long
14526 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14527 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14528 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14530 2003-03-07 <johan AT balder>
14533 some minor cleanups before the big shot
14534 OP_DEFS and OP_USES now use Kevin's protection
14535 new option --nolabelopt
14537 * src/SDCCBBlock.c:
14546 * src/ds390/ralloc.c:
14547 * src/mcs51/ralloc.c:
14548 * src/pic/ralloc.c:
14549 * src/xa51/ralloc.c:
14550 * src/z80/ralloc.c:
14552 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14554 * src/pic/pcode.c (get_op): fix 64 bit warnings
14555 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14556 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14557 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14558 * support/regression/tests/malloc.c: fix 64 bit warnings
14560 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14562 * src/mcs51/gen.c (genMinus): fixed bug 696436
14564 2003-03-02 Borut Razem <borut.razem AT siol.net>
14566 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14568 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14570 * configure.in: test for mkstemp
14571 * sdccconf_in.h: add HAVE_MKSTEMP
14573 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
14575 * device/include/ctype.h: removed warning while using --stack-auto
14576 * device/include/malloc.h: removed warning while using --stack-auto
14577 * device/include/string.h: removed warning while using --stack-auto
14579 2003-02-23 Borut Razem <borut.razem AT siol.net>
14581 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
14582 because NDEBUG is defined (see man assert)
14583 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
14585 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14587 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
14588 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
14590 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14592 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
14593 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
14595 2003-02-18 <johan AT balder>
14597 * as/mcs51/asmain.c (asmbl): module can start with a digit
14598 * as/z80/asmain.c (asmbl): module can start with a digit
14600 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
14602 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
14603 * src/asm.c: fix pipe() for Mingw32
14605 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
14607 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
14608 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
14609 make -V work again; --c1mode reads now from stdin
14610 * doc/sdccman.lyx: added --c1mode
14611 * support/Util/SDCCerr.c: new messages for c1 mode
14612 * support/Util/SDCCerr.h: new messages for c1 mode
14613 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
14615 2003-02-15 <johan AT balder>
14617 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
14619 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
14621 * doc/sdccman.lyx: Environment variables, -o and other minor things
14623 2003-02-14 <johan AT balder>
14625 * src/xa51/main.c: before anyone really tries to use it :)
14627 * Install doc's in share/sdcc/doc
14628 * removed some obsolete files
14629 * Do a proper make distclean and uninstall
14630 M Makefile.common.in
14633 M device/include/Makefile.in
14634 M device/lib/Makefile.in
14637 M sim/ucsim/doc/Makefile.in
14639 R src/avr/peeph.rul
14640 R src/xa51/peeph.rul
14641 M support/cpp2/Makefile.in
14642 M support/makebin/Makefile
14645 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
14647 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
14649 2003-02-10 Borut Razem <borut.razem AT siol.net>
14651 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
14652 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
14653 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
14654 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
14655 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
14656 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
14657 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14658 src/z80/Makefile.bcc: Borland Makefile cleanup
14659 * as/z80/Makefile.bcc: Added Borland Makefile
14660 * support/cpp2/borland.h: Removed
14662 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
14664 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
14665 * src/SDCC.lex: new pragma NOIV
14666 * src/SDCCglobl.h: new pragma NOIV
14667 * src/SDCCmem.c: new pragma NOIV
14669 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14671 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
14673 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
14675 * src/SDCCmain.c: signal handling is switched off by --debug
14676 * doc/Makefile: small fix for install; use clean.mk again
14677 * doc/clean.mk: clean *.pdf and *.html too
14679 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
14681 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14682 * device/lib/printfl.c: fix a ds390 bug by making it portable
14683 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
14684 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
14685 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
14686 * debugger/mcs51/cmd.c: converted multi-line string literals
14687 * sim/ucsim/globals.cc: converted multi-line string literals
14688 * src/SDCCmain.c: introduced signal handler to remove temp files
14689 * doc/Makefile: small tweaks, implement clean
14690 * doc: removed generated files
14692 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14694 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
14695 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
14696 Address Record is not correctly generated for DS390."
14698 2003-02-02 Borut Razem <borut.razem AT siol.net>
14700 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
14701 * as/mcs51/asm.h: fixed compilation with Borland C
14702 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
14703 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
14704 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14705 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
14706 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
14707 src/z80/Makefile.bcc: delete $(LIB) only if exist
14708 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
14710 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
14712 * device/include/malloc.h: introduced NULL
14713 * device/include/string.h: introduced NULL
14714 * device/include/stdlib.h: introduced NULL
14715 * device/lib/_memcpy.c: removed NULL
14716 * device/lib/_strcat.c: removed NULL
14717 * device/lib/_strchr.c: removed NULL
14718 * device/lib/_strcmp.c: removed NULL
14719 * device/lib/_strcpy.c: removed NULL
14720 * device/lib/_strcspn.c: removed NULL
14721 * device/lib/_strlen.c: removed NULL
14722 * device/lib/_strncat.c: removed NULL
14723 * device/lib/_strncmp.c: removed NULL
14724 * device/lib/_strncpy.c: removed NULL
14725 * device/lib/_strpbrk.c: removed NULL
14726 * device/lib/_strrchr.c: removed NULL
14727 * device/lib/_strspn.c: removed NULL
14728 * device/lib/_strstr.c: removed NULL
14729 * device/lib/_strtok.c: removed NULL
14730 * device/lib/malloc.c: removed NULL, include own header
14732 2003-02-02 <johan AT balder>
14734 * 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
14735 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
14736 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
14737 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
14738 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
14739 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
14741 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14743 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
14746 2003-02-01 <johan AT balder>
14748 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
14750 2003-01-31 <johan AT CP255758-A>
14752 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14754 2003-01-30 <johan AT balder>
14756 * src/SDCCBBlock.c: automatic bug detection
14757 * src/SDCCicode.c: automatic bug detection
14759 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14761 * src/SDCCglobl.h: now --xram-size 0 works
14762 * src/SDCCmain.c: now --xram-size 0 works
14764 2003-01-29 <johan AT balder>
14766 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
14768 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14770 * as/mcs51/aslink.h: Added options --xram-size and --code-size
14771 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
14772 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
14773 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
14774 * src/SDCCglobl.h: Added options --xram-size and --code-size
14775 * src/SDCCmain.c: Added options --xram-size and --code-size
14777 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
14779 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
14780 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
14782 2003-01-27 <johan AT balder>
14784 * src/SDCC.y: fixed bug #613764
14786 2003-01-26 <johan AT balder>
14788 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
14789 * src/SDCCsymt.h: fixed bug #673374
14790 * src/SDCCglue.c: fixed bug #661910
14791 * src/SDCCast.c: fixed bug #458099 and 673374
14793 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
14795 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
14796 * as/mcs51/strcmpi.h: added
14797 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
14798 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14799 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
14800 * as/mcs51/assym.c: strcmpi -> as_strcmpi
14801 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
14802 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
14803 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
14804 * as/mcs51/Makefile.aslink: new module strcmpi
14805 * as/mcs51/Makefile.asx8051: new module strcmpi
14806 * as/mcs51/Makefil.bcc: new module strcmpi
14807 * as/mcs51/Makefile.in: new module strcmpi
14808 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
14810 2003-01-26 <johan AT balder>
14812 * src/SDCCglue.c: reverted back to 1.124
14813 * src/SDCCast.c: reverted back to 1.156
14814 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
14816 2003-01-25 <johan AT balder>
14818 * src/SDCCglue.c: A better fix for bug #661910
14819 * src/SDCCast.c: A better fix for bug #661910
14820 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
14822 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14824 * src/Makefile.in: remove spawn.o
14825 * src/SDCCmain.c: remove spawn.h
14826 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
14827 * src/spawn.c: removed
14828 * src/spawn.h: removed
14829 * support/regression/ports/ds390/spec.mk: link with -r
14831 2003-01-24 <johan AT CP255758-A>
14833 * src/ds390/gen.c (aopOp): fixed bug #667458
14834 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14835 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
14836 (createIvalCharPtr): an ival doesn't always have a storage class anymore
14838 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
14840 * src/mcs51/peeph.def: better assembler identation by Frieder
14841 * src/mcs51/gen.c: better assembler identation by Frieder
14843 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
14845 * as/z80/string.h: removed for gcc 3.2
14846 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14847 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
14849 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14851 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
14852 * src/SDCCpeeph.c (replaceRule): fix bug #663503
14853 * support/regression/Makefile: separate temp files for ports
14854 * support/regression/generate-cases.py: separate temp files for ports
14855 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14856 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14858 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
14860 * moved tinitalk to device/examples/ds390
14862 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
14864 * as/mcs51/lkmem.c: rflag is for DS390
14865 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
14866 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
14867 (linkEdit): move mem- and map-files the same way as ihx-files
14868 * src/z80/main.c (_setDefaultOptions): removed --generic
14869 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
14870 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14871 * src/pic/glue.c (picglue): --c1mode works again
14872 * src/pic16/glue.c (pic16glue): --c1mode works again
14873 * src/asm.c (printCLine): fix #660034
14875 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
14877 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
14878 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
14879 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
14880 * as/mcs51/lkmem (summary): better fix for sp problem
14881 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
14882 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
14883 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
14884 remove --stack-after-data
14886 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
14888 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
14889 * src/SDCCutil.c (join): ugly bug: missing '\0'
14890 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
14892 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14894 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
14896 * src/pic/main.c (_asmCmd): gpasm supports -o
14897 * src/z80/main.c: more general macros
14898 * device/lib/Makefile.in: remove intermediate files
14900 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
14902 * .version: Bumped version number to 2.3.3
14903 * src/SDCCBBlock.c: new option -o
14904 * src/SDCCglobl.h: new option -o
14905 * src/SDCCglue.c: new option -o
14906 * src/SDCCmain.c: new option -o
14907 * src/asm.c: new option -o
14908 * src/ds390/main.c: new option -o
14909 * src/pic/glue.c: new option -o
14910 * src/pic/pcode.c: new option -o
14911 * src/pic/ralloc.c: new option -o
14912 * src/pic16/glue.c: new option -o
14913 * src/pic16/pcode.c: new option -o
14914 * src/pic16/ralloc.c: new option -o
14915 * src/z80/main.c: new option -o
14916 * device/lib/Makefile.in: use -o
14917 * support/regression/ports/ds390/spec.mk: use -o
14918 * support/regression/ports/gbz80/spec.mk: use -o
14919 * support/regression/ports/mcs51/spec.mk: use -o
14920 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
14921 * support/regression/ports/z80/spec.mk: use -o
14922 * support/regression/ports/ucz80/spec.mk: use -o
14923 * support/regression/ports/xa51/spec.mk: use -o
14924 * support/regression/fwk/lib/timeout.c: fix usage string
14926 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
14927 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
14929 2003-01-07 <johan AT balder>
14931 * src/SDCCast.c (decorateType): fixed bug #600035
14933 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
14934 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
14935 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
14936 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
14937 * src/pic/pcode.c: outcommented unused variable to remove warnings
14938 * src/pic/ralloc.c: outcommented unused variable to remove warnings
14940 2003-01-06 <karl AT turbobit.com>
14941 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
14944 2003-01-06 <johan AT balder>
14946 * src/SDCCicode.c: fixed array add
14948 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
14949 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
14950 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
14952 2003-01-04 <johan AT balder>
14954 * src/SDCCval.c (getNelements): fixed the initialized array of structures
14956 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14957 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
14959 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14960 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
14961 * support/regression/tests/bug-524697.c: fit mem usage into 8032
14963 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
14964 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
14966 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
14967 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
14969 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
14970 * src/mcs51/main.c: removed {bindir}{sep} from aslink
14972 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14974 * in /sdcc/as/mcs51/ changed these files in order to create an
14975 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
14976 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
14977 following files to include the previous two files: aslink.dsp,
14978 Makefile.aslink, Makefile.bcc, and Makefile.in.
14980 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
14981 .adb instead of .cdb
14983 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14985 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
14986 value from option --iram-size.
14988 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14990 * /sdcc/as/mcs51/lklist.c: added boundary check before using
14993 2002-09-18 <wiml AT hhhh.org>
14995 * SDCClrange.h: exposed setFromRange() and setToRange()
14996 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
14997 packRegsForAccUse() (bug 542397)
14998 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
14999 multiple times and emitting the fetch operations more than once
15000 added aopGetUsesAcc() function to allow binary operators to
15001 fetch their operands in the correct order; made genMinus() emit
15002 compact code for X = LITERAL - Y
15004 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15005 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15006 sprintf() in line 1267.
15008 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15009 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15012 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15013 Changes to aslink (All the changes are marked with 'JCF'):
15015 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15018 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15019 area BSEG. Also moves, if possible, the DATA area down into the internal
15020 ram so more space is available.
15022 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15025 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15026 not bytes. Function summary() which creates a memory usage summary
15027 file with extension .mem. Reports of overlaping stack and small stack
15028 size. If the space for the stack is less than 16 bytes aslink trows a
15031 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15032 the 8051. Option 'y' for memory summary output file.
15034 Changes to sdcc (All the changes are marked with 'JCF'):
15036 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15038 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15039 overlaying area for it (uses RegBankUsed[4]).
15041 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15042 bank zero as used by default. By default aslink locates the stack
15043 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15044 the creation of the .mem file. Delegates the allocation of data area
15045 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15046 the begining of the stack area to aslink.
15048 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15049 glue() in SDCCglue.c creates an area for it.
15051 2002-09-03 Borut Razem <borut.razem AT siol.net>
15052 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15053 sdcc/src/pic/glue.c:
15054 introduced atexit() handler for teporay files removal in case of
15055 errors, assertions, ...
15057 2002-08-29 Borut Razem <borut.razem AT siol.net>
15058 * sdcc/support/cpp2/auto-host_vc_in.h:
15059 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15060 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15061 Maybe there is a similar problem with BORLANDC? It should be checked!
15063 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15064 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15065 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15066 was not executed, and the compiler (cl) launched a warning:
15067 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15069 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15070 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15072 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15073 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15075 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15076 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15077 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15078 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15079 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15080 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15081 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15082 - added Release configuration in VS projects
15083 - review of compiler an linker options
15084 - VC .exe files are generated in bin_vc directory, not to interfere
15085 with binaries generated from other projects (cygwin, mingw, bcc ...)
15087 * sdcc/src/yacc.dsp: added
15089 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15090 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15091 and insert the version number definitions from .version
15093 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15095 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15096 added - genarate auto-host.h using auto-host_vc_in.h as template
15099 removed from CVS, generated automatically
15101 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15102 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15104 2002-08-11 Borut Razem <borut.razem AT siol.net>
15105 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15107 2002-08-10 Borut Razem <borut.razem AT siol.net>
15108 * src/SDCCmain.c (main):
15109 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15110 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15111 The consequence was that some temporary files were not removed.
15114 unification of code in functions tempfilename() and tempfile():
15115 function tempnam() is defined in Visual Studio 6.0 and .NET
15117 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15119 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15120 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15121 - removed compiler command line option /WX: Treats all warnings as errors
15122 - update a list of source files, included into the project
15124 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15125 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15126 changed project type to Generic Project so that can be correcly converted to VS.NET project
15128 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15130 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15132 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15134 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15135 added return 0 statements after assert() to make compiler happy
15137 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15138 added newline in the def file to keep MSC compiler satisfied
15140 * sdcc/src/z80/gen.c:
15141 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15142 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15143 - solved MSC error in function aopDump()
15145 * sdcc_vc.h: define PREFIX as "\\sdcc"
15147 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15148 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15150 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15151 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15152 - Rewrote the register banking algorithm.
15153 - Added pCode live-range analysis to registers (for now, only non-used and
15154 singly-used registers optimized away)
15156 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15158 * 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.
15160 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15161 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15163 2002-04-22 Michael Hope <michaelh AT vroom>
15165 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15167 * configure.in (DD_COPT): Added include support required for gbdk.
15169 * .version: Bumped version number just to increase it.
15171 * src/SDCCmain.c: Added -nostdinc to the default options.
15173 2002-04-15 Michael Hope <michaelh AT vroom>
15175 * device/lib/z80/printf.c (sprintf): Added.
15177 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15179 * src/z80/peeph.def: Added transpose redundent load rule.
15181 * src/z80/main.c: Added force callee saves for jaune.
15183 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15185 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15187 2002-03-28 Johan Knol <johan AT balder>
15189 * src/SDCCval.c: fixed bug #532436
15191 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15193 Added "char *Processor" field to the port structure.
15196 Added -p option. Allows port dependent processor to be specified.
15199 Initialized the new field char *Processor field to NULL in all ports
15202 Compiler generated registers for interrupt context saving
15203 were not getting allocated.
15205 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15208 Fixed left shift. Will promote the left side of a left shift
15209 if a) left shifting more than size of operand or b) when assigned
15210 to something size > size of left side
15212 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15214 tons of changes. Register allocation has been
15215 rewritten. Added customization for the various PICs. Flow
15216 analysis is restructured. ...
15218 * src/pic/device.h:
15221 * src/pic/device.c:
15222 Added. device.c is a PIC port hack to accomodate variations
15225 2002-03-13 Michael Hope <michaelh AT vroom>
15227 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15229 2002-03-04 johanknol <johanknol AT manik>
15231 * /src/SDCCval.c: fixed
15233 const unsigned char arr[][2] = { { 0, 1 } };
15234 t18.c:1: error: Initializer element is not constant
15236 2002-03-04 bela <bela AT manik>
15238 * /device/include/mcs51reg.h:
15239 ds89c420 register definition update
15241 2002-03-03 <johan AT FRIJA>
15243 * support/Util/SDCCerr.c: did something, but don't no why anymore
15245 * support/regression/tests/bug-524691.c: made it a little less shy
15247 * src/SDCCast.c (decorateType): fixed bug #524697
15249 * src/SDCCast.c: made some lineno improvements
15251 * src/SDCCval.c (getNelements): changed warning to error
15253 * src/SDCCglue.c (printIvalArray): changed warning to error
15255 * src/SDCCicode.c: fixed a warning for mingw
15257 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15259 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15261 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15263 * src/ds390/peeph.def:
15264 Added some more peephole rules
15266 * src/ds390/gen.c: Various fixes & enhancements
15268 * src/SDCClrange.c, src/SDCClrange.h:
15269 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15271 * src/ds390/ralloc.c:
15272 various fixes & enhancements (ds390) specific
15274 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15275 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15278 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15280 2002-03-02 <johan AT FRIJA>
15282 * src/SDCCast.c (decorateType): fixed bug #524708
15284 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15286 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15288 2002-03-01 Michael Hope <michaelh AT vroom>
15290 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15292 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15294 2002-03-01 <johan AT FRIJA>
15296 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15298 * src/SDCCast.c (decorateType): fixed bug #524209
15300 * src/SDCCval.c (valNot): fixed bug #524195
15302 2002-02-26 <johan AT balder>
15304 * src/xa51/gen.c: fixed a warning
15306 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15308 * src/SDCCast.c (decorateType): fixed bug #522534
15310 2002-02-23 <johan AT balder>
15312 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15314 2002-02-22 <johan AT balder>
15316 * src/SDCCast.c: fixed bug #514865
15318 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15320 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15322 * sdcc/src/SDCCloop.c:
15323 Previous fix was not good. basic blocks that have "break" or "return" are
15324 not really partof a loop , but live ranges used in these blocks should
15325 be live thru the entire loop, so set partOfLoop but don't add them to
15328 2002-02-21 <johan AT FRIJA>
15330 * src/SDCCcse.c: fixed bug #514308
15332 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15335 Fixed BUG #519583. If a conditional block ended in a return/break
15336 statement inside a loop, it was not being considered part of the loop.
15338 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15340 2002-02-10 Karl Bongers <karl AT turbobit.com>
15343 Fixed up SDCDB debugger somewhat. Updated debugger/README
15344 with lots of comments and notes.
15346 * device/examples/test2.c:
15347 Fix bug, "red" variable not being initialized(compiler complained).
15349 * device/examples/Makefile, examples/test3.c:
15350 Add Makefile in device/examples folder, compiles test3.c
15351 for use as a multiple module SDCDB test case.
15353 * sim/ucsim/cmd.src/cmdset.cc:
15354 Took out debug printfs in ucsim "next" command.
15356 * sim/ucsim/xa.src:
15357 Karl and Johan start ucsim XA support. Most dissassembly working,
15358 about 75% emulation done(plenty of work remaining).
15360 * sim/ucsim/z80.src:
15361 Add Z80 support to ucsim, add test-ucz80 regression test,
15362 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15363 Notice z80 compiler fails on examples/test3.c/crc code.
15365 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15367 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15368 Added support for --parms-in-bank1
15370 * src/ds390/peeph.def:
15371 added a few more peephole optimzations
15373 * src/ds390/main.c:
15374 1) added __builtin_inp & __builtin_outp used to read in data of given length
15375 from a memory mapped port
15376 2) added __builtin_memcmp
15377 3) added __builtin_swapw swap bytes of a short
15379 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15380 1) handle multiple send & receives from register bank1
15381 2) ralloc can now allocate DPTR1 to some liveRanges
15383 * src/SDCCsymt.c, src/SDCCsymt.h:
15384 changes to handle multiple sends & receives
15386 * src/SDCCptropt.h:
15387 added some pointer arithmetic optimization
15389 * src/SDCCptropt.c:
15390 added some pointer arithmetic optimizations but not stable yet so not
15391 called from anywhere (will get this working shortly)
15393 * src/SDCCopt.c: fixed for multiple sends & receives
15396 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15397 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15398 set preprocessor defines (depending on options)
15400 * src/SDCCicode.c, src/SDCCicode.h:
15401 changes made to handle multiple sends & receives
15404 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15406 * src/SDCCcse.c, src/SDCCcse.h:
15407 added function findbackward def (to be used in upcoming optimization)
15409 * src/SDCCcflow.c, src/SDCCcflow.h:
15410 added function returnAtEnd - to determine if a basic block terminates with
15413 * src/SDCCast.c, src/SDCCast.h:
15414 added option parms-in-bank1
15416 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15417 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15418 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15419 adjusted for --parms-in-bank1 option
15421 * device/include/string.h:
15422 donot redefine "reentrant" keyword
15424 * device/include/ds80c390.h: Added some more SFRs
15426 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15428 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15430 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15432 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15434 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15436 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15438 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15440 * Added --xram-movc option
15442 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15444 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15446 2002-01-11 Johan Knol
15448 * Added math lib of Jesus Calvino-Fraga
15450 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15452 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15453 * support/regression/Makefile: new target test-mcs51-stack-auto
15454 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15456 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15458 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15460 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15462 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15464 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15466 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15468 * src/SDCCglue.h: add definition for printIvalChar()
15470 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15472 * src/SDCCast.c: fix #498138 by Johan
15474 * src/SDCCglue.c: fix #498138 by Johan
15476 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15478 * support/regression/Makefile: fix clean
15480 * support/regression/ports/ds390/support.c: fix transmission of last character
15482 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15484 * /sdcc/src/ds390/gen.c:
15485 a) improved computing address of stack variable
15486 b) took out some #if 0 code
15487 c) improved parmBytes adjustment
15488 d) improved genPlusIncr & genMinusIncr
15489 e) genCmp could generate bad code (when left assigned to DPTR)
15490 f) Fixed bug in hasInc
15492 * /sdcc/src/ds390/ralloc.c:
15493 a) packRegsForSupport could mess up live information (Fixed)
15494 b) packRegsDPTRuse could be incorrect for left & right shift
15496 * /sdcc/src/mcs51/ralloc.c:
15497 packRegsForSupport could mess up the live information (Fixed)
15499 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15501 * /sdcc/src/SDCCast.c:
15502 can reverse a loop even if function call is present as long
15503 as the loop control variable is local & is not passed as parameter
15505 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15507 * /sdcc/ChangeLog: *** empty log message ***
15509 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15510 More builtin function additions for TININative
15512 * /sdcc/src/ds390/ralloc.c:
15513 Had broken the regression testsuite
15515 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15517 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15518 Added funcattr hasStackParms will be set for reentrant functions when there
15519 are paramteres on the stack, this helps in minimizing frame pointer generation
15520 typeFromStr can handle function pointers now
15522 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15523 *** empty log message ***
15525 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15527 * /src/ds390/gen.c, /src/ds390/main.c:
15528 More builtin function additions for TININative
15530 * /src/ds390/ralloc.c:
15531 Had broken the regression testsuite
15533 * /src/SDCCast.c: Fixed a bug in dumptree
15535 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15536 Added funcattr hasStackParms will be set for reentrant functions when there
15537 are paramteres on the stack, this helps in minimizing frame pointer generation
15538 typeFromStr can handle function pointers now
15540 * /doc/builtins.txt, /doc/TININative.txt:
15541 *** empty log message ***
15544 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15546 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15547 ALPHA version for -mTININative
15549 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15550 updated to reflect changes in the port structure
15553 added function do_assemble (similar to do_link) if non-null this function
15554 will be called to do assembly (-mTININative) requires a multi command
15556 added function genAssemblerEnd will be called to generate assembler Epilogue
15559 added _JavaNative to debug info printing
15561 * /src/SDCCmain.c: added option --tini-libid
15562 added port->do_assemble function (-mTININative) has a multi command assemble
15564 * /src/SDCCglue.c: Disabled "constExpr" check
15565 added port->genAssemblerEnd function
15567 * /src/SDCCglobl.h: Added option --tini-libid value
15570 tookout optimizeCompare from the header (has no external references)
15572 * /src/SDCCast.c: made one more function "static"
15574 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
15576 * src/z80/mappings.i: Added z80asm support.
15578 * src/z80/main.c: Added z80asm support on --asm=z80asm
15580 * src/z80/gen.c: Fixed asm portability issues.
15582 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
15584 * src/SDCCglue.c (printExterns): Added global/extern split.
15586 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
15588 * support/regression/Makefile: added test for mcs51 model large
15590 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
15592 * support/regression/ports/gbz80/spec.mk: added -mgbz80
15594 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
15596 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
15598 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
15600 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
15602 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
15604 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
15606 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
15608 * support/regression/tests/simplefloat.c: Port to mcs51.
15610 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
15611 * support/regression/tests/bug-485362.c: Added.
15613 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
15615 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
15617 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
15619 * src/z80/gen.c (aopDump): Added a dump function.
15621 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
15622 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
15624 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
15626 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
15628 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
15630 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
15632 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
15634 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
15636 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
15638 * support/regression/ports/ds390/support.c: Use tinibios.
15640 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
15642 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
15644 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
15645 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
15647 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
15649 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
15651 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
15653 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
15655 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
15656 (packRegsForIYUse): Created and optimised.
15658 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15660 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
15661 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
15663 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15665 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
15667 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
15669 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15671 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
15673 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
15675 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15677 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
15679 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
15681 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
15683 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
15685 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
15686 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
15687 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
15689 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
15691 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
15692 (genNotFloat): Added.
15693 (genUminusFloat): Added.
15695 * device/lib/z80/Makefile: Added floating pt stubs.
15697 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
15699 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
15701 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
15703 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
15705 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
15707 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
15709 * sdcc/support/regression/Makefile: Add port ds390.
15711 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
15713 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
15715 * sdcc/support/regression/ports/ds390/spec.mk: Added.
15717 * sdcc/support/regression/ports/ds390/support.c: Added.
15719 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
15721 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
15723 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
15725 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15727 * device/include/malloc.h: Added z80 and gbz80 support.
15729 * device/lib/gbz80/heap.s: Added.
15731 * device/lib/z80/heap.s: Added.
15733 * device/lib/malloc.c: Added z80 and gbz80 support.
15735 * support/regression/tests/malloc.c (testMalloc): Added.
15737 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
15739 * support/regression/tests/bug-478094.c: Added.
15741 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
15743 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
15745 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
15747 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
15749 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
15751 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
15753 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
15755 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
15757 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
15759 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
15761 * support/regression/tests/bug-477927.c: Added.
15763 * src/z80/peeph.def: Added minor rules.
15765 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
15767 * src/z80/peeph.def: Added jump optimisation modification.
15769 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
15771 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
15773 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
15775 * support/regression/tests/funptrs.c: Added.
15777 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
15779 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
15781 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
15783 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
15785 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
15787 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
15788 (movLeft2ResultLong): Created.
15790 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
15791 (joinPushes): Added. Joins two char pushes into a word push.
15793 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
15795 * support/cpp2/Makefile.in (install): Added creation of dest dir.
15797 * support/makebin/Makefile (install): Added creation of dest dir.
15799 2001-10-24 Karl Bongers <karl AT turbobit.com>
15801 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
15803 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
15805 * src/z80/ralloc.c: Turned off faulty pack for one use.
15807 * src/z80/peeph-gbz80.def: Removed redundent restart options.
15809 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
15811 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
15813 * support/regression/Makefile: Improved clean
15815 * support/regression/ports/gbz80/spec.mk: Added clean
15817 * support/regression/ports/host/spec.mk: Added clean
15819 * support/regression/ports/z80/spec.mk: Added clean
15821 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
15823 * support/regression/ports/mcs51/timeout.c: little improvements
15825 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
15827 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
15829 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
15831 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
15833 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
15835 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
15837 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
15839 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
15840 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
15842 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
15844 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
15846 * src/mcs51/main.c (_linkCmd): Added bin path to command.
15848 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
15850 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
15852 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
15854 * support/regression/tests/longor.c: Added.
15856 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
15858 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
15860 * as/mcs51/aslink.h: define PATH_MAX
15862 * as/mcs51/asm.h: define PATH_MAX
15864 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
15866 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
15868 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
15870 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
15872 * src/SDCCglobl.h: define PATH_MAX
15874 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
15876 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
15878 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
15880 * src/z80/gen.c (gencjneshort): Fixed
15882 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
15884 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
15886 * support/regression/tests/bug-469671.c: Added.
15888 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
15890 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
15892 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
15894 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
15896 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
15898 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
15900 * src/device/lib/_mulint.c : removed hint: nooverlay bug
15902 * src/device/lib/_mullong.c : removed hint: nooverlay bug
15904 * src/device/lib/_divuint.c : removed hint: nooverlay bug
15906 * src/device/lib/_divulong.c: removed hint: nooverlay bug
15908 * src/device/lib/_moduint.c : removed hint: nooverlay bug
15910 * src/device/lib/_modulong.c: removed hint: nooverlay bug
15912 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
15914 * 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.
15916 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
15918 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
15920 2001-10-07 <johan AT FRIJA>
15922 * device/lib/gets.c (gets): fixed the return value.
15924 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
15925 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
15927 * 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.
15929 * 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.
15931 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
15933 * src/pic/gen.c: Removed Safe_strdup.
15935 * configure.in: Added option to enable libgc support.
15937 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
15938 (bitVectUnion): Optimised.
15939 (bitVectIntersect): Optimised.
15940 (bitVectBitsInCommon): Optimised.
15941 (bitVectCplAnd): Optimised.
15943 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
15945 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15947 * src/SDCCmain.c: distinguish between assembler debug and plain options
15949 * src/avr/main.c: remove standard assembler options
15951 * src/ds390/main.c: remove standard assembler options
15953 * src/mcs51/main.c: remove standard assembler options
15955 * src/port.h: removed "PENDING" comment
15957 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15959 * src/device/lib/_mulint.c : new, with assember functions
15961 * src/device/lib/_mullong.c : new, with assember functions
15963 * src/device/lib/_divuint.c : with assember functions
15965 * src/device/lib/_divsint.c : with assember functions
15967 * src/device/lib/_divulong.c: with assember functions
15969 * src/device/lib/_divslong.c: with assember functions
15971 * src/device/lib/_moduint.c : with assember functions
15973 * src/device/lib/_modsint.c : with assember functions
15975 * src/device/lib/_modulong.c: with assember functions
15977 * src/device/lib/_modslong.c: with assember functions
15979 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
15981 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
15983 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
15984 replaced _mululong.c and _mulslong.c by _mullong.c
15986 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
15988 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
15990 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15992 * src/SDCCglue.c: test, if win32api is available for MINGW
15994 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
15996 * src/SDCCsymt.c: no more _modifier in printTypeChain()
15997 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
15998 * support/regression/ports/gbz80/spec.mk: removed GENERIC
15999 * support/regression/ports/host/spec.mk: removed GENERIC
16000 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16001 * support/regression/ports/z80/spec.mk: removed GENERIC
16003 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16005 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16007 * support/regression/tests/bug-467035.c: Created.
16009 2001-10-01 <johan AT FRIJA>
16011 * src/SDCC.y: fixed bug #466586 part 1
16013 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16015 * SDCCicode.c: z80 has no generic pointers
16016 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16018 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16020 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16022 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16024 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16026 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16028 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16030 * configure.in: Fixed up so that ucsim is only configured once.
16032 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16034 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16035 (getPathDifference): As above.
16037 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16039 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16041 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16042 * .version: Updated to 2.3.1
16044 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16045 Added copyright header.
16047 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16048 (assemble): Added support for macro based assembler commands.
16049 (linkEdit): Added support for macro based linker commands.
16050 (preProcess): Changed the pre-processor to use macros.
16051 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16052 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16054 * device/lib/z80/crt0.s: Added module name for debugging.
16056 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16058 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16060 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16062 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16064 * src/Makefile.in: Added SDCCmacro and SDCCutil
16066 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16068 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16070 2001-09-16 <johan AT FRIJA>
16072 * 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.
16074 2001-09-15 <johan AT FRIJA>
16076 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16077 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16079 2001-09-11 <johan AT FRIJA>
16081 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16083 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16085 * support/regression/tests/bug-460444.c: Added test case.
16087 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16088 (genCast): Added justification for all of the asserts.
16090 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16092 * support/regression/support.c: _xdata replaced by xdata
16094 * support/regression/spec.mk: removed _generic
16096 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16098 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16100 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16101 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16103 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16105 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16107 * support/regression/tests/bug-460010.c: Added test case.
16109 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16111 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16113 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16115 * support/regression/testfwk.c: removed workaround for bug #436344
16117 * support/regression/tests/bp.c: use less memory with mcs51
16119 * support/regression/tests/bug-441448.c: use less memory
16121 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16123 * support/regression/collate-results.py: typo
16125 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16127 * support/regression/tests/fetchoverlap.c: Added new test case.
16129 * support/regression/tests/bp.c: Added new test case.
16131 * support/regression/tests/bug-448984.c: Added new test case.
16133 * support/regression/tests/pow2shifts.c: Added new test case.
16135 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16136 (genlshTwo): Fixed right shift for count > 8.
16138 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16140 2001-09-08 <johan AT FRIJA>
16142 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16144 2001-09-07 <johan AT FRIJA>
16146 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16148 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16150 2001-09-06 <johan AT FRIJA>
16152 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16153 * bernhard noted me at this: "() equals to (void)" (1.38)
16155 2001-09-05 <johan AT FRIJA>
16157 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16159 2001-09-04 <johan AT FRIJA>
16161 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16164 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16166 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16168 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16170 * link/z80/aslink.h: Fixed path for PATH_MAX
16172 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16174 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16176 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16178 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16180 * 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.
16182 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16184 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16185 (genCmp): Fixed up genCmp for the GB with longs.
16187 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16189 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16191 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16193 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16195 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16197 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16199 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16201 * 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.
16203 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16205 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16207 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16209 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16211 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16213 * sim/ucsim/configure: little improvement of Cygwin-detection
16214 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16215 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16216 * support/regression/tests/bug-221100.c: small changes for mcs51
16217 * support/regression/tests/bug-221168.c: small changes for mcs51
16218 * support/regression/tests/bug-227710.c: small changes for mcs51
16219 * support/regression/tests/staticinit.c: small changes for mcs51
16220 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16221 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16222 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601