1 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
5 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
6 (packRegsForIYUse): Created and optimised.
8 2001-11-07 Michael Hope <michaelh@juju.net.nz>
10 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
11 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
13 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
15 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
19 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
21 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
23 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
25 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
27 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
29 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
31 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
33 2001-11-07 Michael Hope <michaelh@juju.net.nz>
35 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
36 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
37 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
39 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
41 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
43 (genUminusFloat): Added.
45 * device/lib/z80/Makefile: Added floating pt stubs.
47 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
49 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
51 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
53 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
55 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
57 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
59 * sdcc/support/regression/Makefile: Add port ds390.
61 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
63 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
65 * sdcc/support/regression/ports/ds390/spec.mk: Added.
67 * sdcc/support/regression/ports/ds390/support.c: Added.
69 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
71 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
73 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
75 2001-11-04 Michael Hope <michaelh@juju.net.nz>
77 * device/include/malloc.h: Added z80 and gbz80 support.
79 * device/lib/gbz80/heap.s: Added.
81 * device/lib/z80/heap.s: Added.
83 * device/lib/malloc.c: Added z80 and gbz80 support.
85 * support/regression/tests/malloc.c (testMalloc): Added.
87 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
89 * support/regression/tests/bug-478094.c: Added.
91 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
93 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
95 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
97 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
99 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
101 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
103 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
105 2001-11-04 Michael Hope <michaelh@juju.net.nz>
107 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
109 2001-11-03 Michael Hope <michaelh@juju.net.nz>
111 * support/regression/tests/bug-477927.c: Added.
113 * src/z80/peeph.def: Added minor rules.
115 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
117 * src/z80/peeph.def: Added jump optimisation modification.
119 2001-11-01 Michael Hope <michaelh@juju.net.nz>
121 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
123 2001-10-30 Michael Hope <michaelh@juju.net.nz>
125 * support/regression/tests/funptrs.c: Added.
127 2001-10-29 Michael Hope <michaelh@juju.net.nz>
129 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
131 2001-10-28 Michael Hope <michaelh@juju.net.nz>
133 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
135 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
137 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
138 (movLeft2ResultLong): Created.
140 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
141 (joinPushes): Added. Joins two char pushes into a word push.
143 2001-10-27 Michael Hope <michaelh@juju.net.nz>
145 * support/cpp2/Makefile.in (install): Added creation of dest dir.
147 * support/makebin/Makefile (install): Added creation of dest dir.
149 2001-10-24 Karl Bongers <karl@turbobit.com>
151 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
153 2001-10-21 Michael Hope <michaelh@juju.net.nz>
155 * src/z80/ralloc.c: Turned off faulty pack for one use.
157 * src/z80/peeph-gbz80.def: Removed redundent restart options.
159 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
161 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
163 * support/regression/Makefile: Improved clean
165 * support/regression/ports/gbz80/spec.mk: Added clean
167 * support/regression/ports/host/spec.mk: Added clean
169 * support/regression/ports/z80/spec.mk: Added clean
171 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
173 * support/regression/ports/mcs51/timeout.c: little improvements
175 2001-10-17 Michael Hope <michaelh@juju.net.nz>
177 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
179 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
181 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
183 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
185 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
187 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
189 2001-10-13 Michael Hope <michaelh@juju.net.nz>
190 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
192 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
194 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
196 * src/mcs51/main.c (_linkCmd): Added bin path to command.
198 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
200 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
202 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
204 * support/regression/tests/longor.c: Added.
206 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
208 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
210 * as/mcs51/aslink.h: define PATH_MAX
212 * as/mcs51/asm.h: define PATH_MAX
214 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
216 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
218 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
220 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
222 * src/SDCCglobl.h: define PATH_MAX
224 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
226 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
228 2001-10-11 Michael Hope <michaelh@juju.net.nz>
230 * src/z80/gen.c (gencjneshort): Fixed
232 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
234 2001-10-09 Michael Hope <michaelh@juju.net.nz>
236 * support/regression/tests/bug-469671.c: Added.
238 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
240 2001-10-08 Michael Hope <michaelh@juju.net.nz>
242 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
244 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
246 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
248 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
250 * src/device/lib/_mulint.c : removed hint: nooverlay bug
252 * src/device/lib/_mullong.c : removed hint: nooverlay bug
254 * src/device/lib/_divuint.c : removed hint: nooverlay bug
256 * src/device/lib/_divulong.c: removed hint: nooverlay bug
258 * src/device/lib/_moduint.c : removed hint: nooverlay bug
260 * src/device/lib/_modulong.c: removed hint: nooverlay bug
262 2001-10-07 Michael Hope <michaelh@juju.net.nz>
264 * 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.
266 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
268 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
270 2001-10-07 <johan@FRIJA>
272 * device/lib/gets.c (gets): fixed the return value.
274 2001-10-06 Michael Hope <michaelh@juju.net.nz>
275 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
277 * 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.
279 * 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.
281 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
283 * src/pic/gen.c: Removed Safe_strdup.
285 * configure.in: Added option to enable libgc support.
287 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
288 (bitVectUnion): Optimised.
289 (bitVectIntersect): Optimised.
290 (bitVectBitsInCommon): Optimised.
291 (bitVectCplAnd): Optimised.
293 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
295 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
297 * src/SDCCmain.c: distinguish between assembler debug and plain options
299 * src/avr/main.c: remove standard assembler options
301 * src/ds390/main.c: remove standard assembler options
303 * src/mcs51/main.c: remove standard assembler options
305 * src/port.h: removed "PENDING" comment
307 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
309 * src/device/lib/_mulint.c : new, with assember functions
311 * src/device/lib/_mullong.c : new, with assember functions
313 * src/device/lib/_divuint.c : with assember functions
315 * src/device/lib/_divsint.c : with assember functions
317 * src/device/lib/_divulong.c: with assember functions
319 * src/device/lib/_divslong.c: with assember functions
321 * src/device/lib/_moduint.c : with assember functions
323 * src/device/lib/_modsint.c : with assember functions
325 * src/device/lib/_modulong.c: with assember functions
327 * src/device/lib/_modslong.c: with assember functions
329 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
331 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
333 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
334 replaced _mululong.c and _mulslong.c by _mullong.c
336 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
338 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
340 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
342 * src/SDCCglue.c: test, if win32api is available for MINGW
344 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
346 * src/SDCCsymt.c: no more _modifier in printTypeChain()
347 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
348 * support/regression/ports/gbz80/spec.mk: removed GENERIC
349 * support/regression/ports/host/spec.mk: removed GENERIC
350 * support/regression/ports/mcs51/spec.mk: removed GENERIC
351 * support/regression/ports/z80/spec.mk: removed GENERIC
353 2001-10-01 Michael Hope <michaelh@juju.net.nz>
355 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
357 * support/regression/tests/bug-467035.c: Created.
359 2001-10-01 <johan@FRIJA>
361 * src/SDCC.y: fixed bug #466586 part 1
363 2001-10-01 Johan Knol <johan.knol@iduna.nl>
365 * SDCCicode.c: z80 has no generic pointers
366 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
368 2001-09-30 Michael Hope <michaelh@juju.net.nz>
370 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
372 2001-09-29 Michael Hope <michaelh@juju.net.nz>
374 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
376 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
378 2001-09-25 Michael Hope <michaelh@juju.net.nz>
380 * configure.in: Fixed up so that ucsim is only configured once.
382 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
384 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
385 (getPathDifference): As above.
387 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
389 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
391 2001-09-23 Michael Hope <michaelh@juju.net.nz>
392 * .version: Updated to 2.3.1
394 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
395 Added copyright header.
397 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
398 (assemble): Added support for macro based assembler commands.
399 (linkEdit): Added support for macro based linker commands.
400 (preProcess): Changed the pre-processor to use macros.
401 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
402 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
404 * device/lib/z80/crt0.s: Added module name for debugging.
406 2001-09-20 Michael Hope <michaelh@juju.net.nz>
408 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
410 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
412 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
414 * src/Makefile.in: Added SDCCmacro and SDCCutil
416 2001-09-19 Michael Hope <michaelh@juju.net.nz>
418 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
420 2001-09-16 <johan@FRIJA>
422 * 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.
424 2001-09-15 <johan@FRIJA>
426 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
427 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
429 2001-09-11 <johan@FRIJA>
431 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
433 2001-09-10 Michael Hope <michaelh@juju.net.nz>
435 * support/regression/tests/bug-460444.c: Added test case.
437 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
438 (genCast): Added justification for all of the asserts.
440 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
442 * support/regression/support.c: _xdata replaced by xdata
444 * support/regression/spec.mk: removed _generic
446 2001-09-09 Michael Hope <michaelh@juju.net.nz>
448 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
450 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
451 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
453 * src/z80/peeph.def: Added a rule to optimise shift then compare.
455 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
457 * support/regression/tests/bug-460010.c: Added test case.
459 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
461 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
463 * support/regression/Makefile: inter-port-clean adjusted for mcs51
465 * support/regression/testfwk.c: removed workaround for bug #436344
467 * support/regression/tests/bp.c: use less memory with mcs51
469 * support/regression/tests/bug-441448.c: use less memory
471 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
473 * support/regression/collate-results.py: typo
475 2001-09-08 Michael Hope <michaelh@juju.net.nz>
477 * support/regression/tests/fetchoverlap.c: Added new test case.
479 * support/regression/tests/bp.c: Added new test case.
481 * support/regression/tests/bug-448984.c: Added new test case.
483 * support/regression/tests/pow2shifts.c: Added new test case.
485 * src/z80/gen.c: Turned off the noise it normally generates for the release.
486 (genlshTwo): Fixed right shift for count > 8.
488 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
490 2001-09-08 <johan@FRIJA>
492 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
494 2001-09-07 <johan@FRIJA>
496 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
498 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
500 2001-09-06 <johan@FRIJA>
502 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
503 * bernhard noted me at this: "() equals to (void)" (1.38)
505 2001-09-05 <johan@FRIJA>
507 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
509 2001-09-04 <johan@FRIJA>
511 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
514 2001-09-04 Paul Stoffregen <paul@pjrc.com>
516 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
518 2001-09-03 Michael Hope <michaelh@juju.net.nz>
520 * link/z80/aslink.h: Fixed path for PATH_MAX
522 2001-09-02 Michael Hope <michaelh@juju.net.nz>
524 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
526 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
528 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
530 * 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.
532 2001-09-01 Michael Hope <michaelh@juju.net.nz>
534 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
535 (genCmp): Fixed up genCmp for the GB with longs.
537 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
539 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
541 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
543 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
545 2001-08-30 Paul Stoffregen <paul@pjrc.com>
547 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
549 2001-08-30 Michael Hope <michaelh@juju.net.nz>
551 * 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.
553 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
555 2001-08-29 Michael Hope <michaelh@juju.net.nz>
557 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
559 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
561 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
563 * sim/ucsim/configure: little improvement of Cygwin-detection
564 * sim/ucsim/configure.in: little improvement of Cygwin-detection
565 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
566 * support/regression/tests/bug-221100.c: small changes for mcs51
567 * support/regression/tests/bug-221168.c: small changes for mcs51
568 * support/regression/tests/bug-227710.c: small changes for mcs51
569 * support/regression/tests/staticinit.c: small changes for mcs51
570 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
571 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
572 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601