1 2002-02-23 <johan@balder>
3 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
5 2002-02-22 <johan@balder>
7 * src/SDCCast.c: fixed bug #514865
9 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
11 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
13 * sdcc/src/SDCCloop.c:
14 Previous fix was not good. basic blocks that have "break" or "return" are
15 not really partof a loop , but live ranges used in these blocks should
16 be live thru the entire loop, so set partOfLoop but don't add them to
19 2002-02-21 <johan@FRIJA>
21 * src/SDCCcse.c: fixed bug #514308
23 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
26 Fixed BUG #519583. If a conditional block ended in a return/break
27 statement inside a loop, it was not being considered part of the loop.
29 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
31 2002-02-10 Karl Bongers <karl@turbobit.com>
34 Fixed up SDCDB debugger somewhat. Updated debugger/README
35 with lots of comments and notes.
37 * device/examples/test2.c:
38 Fix bug, "red" variable not being initialized(compiler complained).
40 * device/examples/Makefile, examples/test3.c:
41 Add Makefile in device/examples folder, compiles test3.c
42 for use as a multiple module SDCDB test case.
44 * sim/ucsim/cmd.src/cmdset.cc:
45 Took out debug printfs in ucsim "next" command.
48 Karl and Johan start ucsim XA support. Most dissassembly working,
49 about 75% emulation done(plenty of work remaining).
52 Add Z80 support to ucsim, add test-ucz80 regression test,
53 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
54 Notice z80 compiler fails on examples/test3.c/crc code.
56 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
58 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
59 Added support for --parms-in-bank1
61 * src/ds390/peeph.def:
62 added a few more peephole optimzations
65 1) added __builtin_inp & __builtin_outp used to read in data of given length
66 from a memory mapped port
67 2) added __builtin_memcmp
68 3) added __builtin_swapw swap bytes of a short
70 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
71 1) handle multiple send & receives from register bank1
72 2) ralloc can now allocate DPTR1 to some liveRanges
74 * src/SDCCsymt.c, src/SDCCsymt.h:
75 changes to handle multiple sends & receives
78 added some pointer arithmetic optimization
81 added some pointer arithmetic optimizations but not stable yet so not
82 called from anywhere (will get this working shortly)
84 * src/SDCCopt.c: fixed for multiple sends & receives
87 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
88 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
89 set preprocessor defines (depending on options)
91 * src/SDCCicode.c, src/SDCCicode.h:
92 changes made to handle multiple sends & receives
95 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
97 * src/SDCCcse.c, src/SDCCcse.h:
98 added function findbackward def (to be used in upcoming optimization)
100 * src/SDCCcflow.c, src/SDCCcflow.h:
101 added function returnAtEnd - to determine if a basic block terminates with
104 * src/SDCCast.c, src/SDCCast.h:
105 added option parms-in-bank1
107 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
108 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
109 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
110 adjusted for --parms-in-bank1 option
112 * device/include/string.h:
113 donot redefine "reentrant" keyword
115 * device/include/ds80c390.h: Added some more SFRs
117 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
119 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
121 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
123 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
125 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
127 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
129 2002-01-18 Paul Stoffregen <paul@pjrc.com>
131 * Added --xram-movc option
133 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
135 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
137 2002-01-11 Johan Knol
139 * Added math lib of Jesus Calvino-Fraga
141 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
143 * src/SDCCmain.c (processFile): fix processing of ../../src.c
144 * support/regression/Makefile: new target test-mcs51-stack-auto
145 * support/regression/ports/mcs51-stack-auto/spec.mk: added
147 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
149 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
151 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
153 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
155 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
157 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
159 * src/SDCCglue.h: add definition for printIvalChar()
161 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
163 * src/SDCCast.c: fix #498138 by Johan
165 * src/SDCCglue.c: fix #498138 by Johan
167 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
169 * support/regression/Makefile: fix clean
171 * support/regression/ports/ds390/support.c: fix transmission of last character
173 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
175 * /sdcc/src/ds390/gen.c:
176 a) improved computing address of stack variable
177 b) took out some #if 0 code
178 c) improved parmBytes adjustment
179 d) improved genPlusIncr & genMinusIncr
180 e) genCmp could generate bad code (when left assigned to DPTR)
181 f) Fixed bug in hasInc
183 * /sdcc/src/ds390/ralloc.c:
184 a) packRegsForSupport could mess up live information (Fixed)
185 b) packRegsDPTRuse could be incorrect for left & right shift
187 * /sdcc/src/mcs51/ralloc.c:
188 packRegsForSupport could mess up the live information (Fixed)
190 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
192 * /sdcc/src/SDCCast.c:
193 can reverse a loop even if function call is present as long
194 as the loop control variable is local & is not passed as parameter
196 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
198 * /sdcc/ChangeLog: *** empty log message ***
200 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
201 More builtin function additions for TININative
203 * /sdcc/src/ds390/ralloc.c:
204 Had broken the regression testsuite
206 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
208 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
209 Added funcattr hasStackParms will be set for reentrant functions when there
210 are paramteres on the stack, this helps in minimizing frame pointer generation
211 typeFromStr can handle function pointers now
213 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
214 *** empty log message ***
216 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
218 * /src/ds390/gen.c, /src/ds390/main.c:
219 More builtin function additions for TININative
221 * /src/ds390/ralloc.c:
222 Had broken the regression testsuite
224 * /src/SDCCast.c: Fixed a bug in dumptree
226 * /src/SDCCsymt.c, /src/SDCCsymt.h:
227 Added funcattr hasStackParms will be set for reentrant functions when there
228 are paramteres on the stack, this helps in minimizing frame pointer generation
229 typeFromStr can handle function pointers now
231 * /doc/builtins.txt, /doc/TININative.txt:
232 *** empty log message ***
235 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
237 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
238 ALPHA version for -mTININative
240 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
241 updated to reflect changes in the port structure
244 added function do_assemble (similar to do_link) if non-null this function
245 will be called to do assembly (-mTININative) requires a multi command
247 added function genAssemblerEnd will be called to generate assembler Epilogue
250 added _JavaNative to debug info printing
252 * /src/SDCCmain.c: added option --tini-libid
253 added port->do_assemble function (-mTININative) has a multi command assemble
255 * /src/SDCCglue.c: Disabled "constExpr" check
256 added port->genAssemblerEnd function
258 * /src/SDCCglobl.h: Added option --tini-libid value
261 tookout optimizeCompare from the header (has no external references)
263 * /src/SDCCast.c: made one more function "static"
265 2001-12-23 Michael Hope <michaelh@juju.net.nz>
267 * src/z80/mappings.i: Added z80asm support.
269 * src/z80/main.c: Added z80asm support on --asm=z80asm
271 * src/z80/gen.c: Fixed asm portability issues.
273 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
275 * src/SDCCglue.c (printExterns): Added global/extern split.
277 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
279 * support/regression/Makefile: added test for mcs51 model large
281 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
283 * support/regression/ports/gbz80/spec.mk: added -mgbz80
285 2001-12-05 Michael Hope <michaelh@juju.net.nz>
287 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
289 1904-01-06 Michael Hope <michaelh@juju.net.nz>
291 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
293 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
295 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
297 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
299 * support/regression/tests/simplefloat.c: Port to mcs51.
301 2001-11-25 Michael Hope <michaelh@juju.net.nz>
302 * support/regression/tests/bug-485362.c: Added.
304 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
306 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
308 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
310 * src/z80/gen.c (aopDump): Added a dump function.
312 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
313 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
315 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
317 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
319 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
321 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
323 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
325 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
327 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
329 * support/regression/ports/ds390/support.c: Use tinibios.
331 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
333 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
335 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
336 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
338 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
340 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
342 2001-11-18 Michael Hope <michaelh@juju.net.nz>
344 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
346 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
347 (packRegsForIYUse): Created and optimised.
349 2001-11-07 Michael Hope <michaelh@juju.net.nz>
351 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
352 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
354 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
356 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
358 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
360 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
362 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
364 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
366 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
368 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
370 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
372 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
374 2001-11-07 Michael Hope <michaelh@juju.net.nz>
376 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
377 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
378 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
380 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
382 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
383 (genNotFloat): Added.
384 (genUminusFloat): Added.
386 * device/lib/z80/Makefile: Added floating pt stubs.
388 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
390 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
392 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
394 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
396 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
398 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
400 * sdcc/support/regression/Makefile: Add port ds390.
402 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
404 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
406 * sdcc/support/regression/ports/ds390/spec.mk: Added.
408 * sdcc/support/regression/ports/ds390/support.c: Added.
410 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
412 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
414 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
416 2001-11-04 Michael Hope <michaelh@juju.net.nz>
418 * device/include/malloc.h: Added z80 and gbz80 support.
420 * device/lib/gbz80/heap.s: Added.
422 * device/lib/z80/heap.s: Added.
424 * device/lib/malloc.c: Added z80 and gbz80 support.
426 * support/regression/tests/malloc.c (testMalloc): Added.
428 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
430 * support/regression/tests/bug-478094.c: Added.
432 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
434 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
436 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
438 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
440 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
442 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
444 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
446 2001-11-04 Michael Hope <michaelh@juju.net.nz>
448 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
450 2001-11-03 Michael Hope <michaelh@juju.net.nz>
452 * support/regression/tests/bug-477927.c: Added.
454 * src/z80/peeph.def: Added minor rules.
456 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
458 * src/z80/peeph.def: Added jump optimisation modification.
460 2001-11-01 Michael Hope <michaelh@juju.net.nz>
462 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
464 2001-10-30 Michael Hope <michaelh@juju.net.nz>
466 * support/regression/tests/funptrs.c: Added.
468 2001-10-29 Michael Hope <michaelh@juju.net.nz>
470 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
472 2001-10-28 Michael Hope <michaelh@juju.net.nz>
474 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
476 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
478 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
479 (movLeft2ResultLong): Created.
481 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
482 (joinPushes): Added. Joins two char pushes into a word push.
484 2001-10-27 Michael Hope <michaelh@juju.net.nz>
486 * support/cpp2/Makefile.in (install): Added creation of dest dir.
488 * support/makebin/Makefile (install): Added creation of dest dir.
490 2001-10-24 Karl Bongers <karl@turbobit.com>
492 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
494 2001-10-21 Michael Hope <michaelh@juju.net.nz>
496 * src/z80/ralloc.c: Turned off faulty pack for one use.
498 * src/z80/peeph-gbz80.def: Removed redundent restart options.
500 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
502 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
504 * support/regression/Makefile: Improved clean
506 * support/regression/ports/gbz80/spec.mk: Added clean
508 * support/regression/ports/host/spec.mk: Added clean
510 * support/regression/ports/z80/spec.mk: Added clean
512 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
514 * support/regression/ports/mcs51/timeout.c: little improvements
516 2001-10-17 Michael Hope <michaelh@juju.net.nz>
518 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
520 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
522 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
524 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
526 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
528 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
530 2001-10-13 Michael Hope <michaelh@juju.net.nz>
531 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
533 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
535 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
537 * src/mcs51/main.c (_linkCmd): Added bin path to command.
539 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
541 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
543 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
545 * support/regression/tests/longor.c: Added.
547 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
549 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
551 * as/mcs51/aslink.h: define PATH_MAX
553 * as/mcs51/asm.h: define PATH_MAX
555 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
557 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
559 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
561 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
563 * src/SDCCglobl.h: define PATH_MAX
565 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
567 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
569 2001-10-11 Michael Hope <michaelh@juju.net.nz>
571 * src/z80/gen.c (gencjneshort): Fixed
573 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
575 2001-10-09 Michael Hope <michaelh@juju.net.nz>
577 * support/regression/tests/bug-469671.c: Added.
579 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
581 2001-10-08 Michael Hope <michaelh@juju.net.nz>
583 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
585 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
587 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
589 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
591 * src/device/lib/_mulint.c : removed hint: nooverlay bug
593 * src/device/lib/_mullong.c : removed hint: nooverlay bug
595 * src/device/lib/_divuint.c : removed hint: nooverlay bug
597 * src/device/lib/_divulong.c: removed hint: nooverlay bug
599 * src/device/lib/_moduint.c : removed hint: nooverlay bug
601 * src/device/lib/_modulong.c: removed hint: nooverlay bug
603 2001-10-07 Michael Hope <michaelh@juju.net.nz>
605 * 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.
607 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
609 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
611 2001-10-07 <johan@FRIJA>
613 * device/lib/gets.c (gets): fixed the return value.
615 2001-10-06 Michael Hope <michaelh@juju.net.nz>
616 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
618 * 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.
620 * 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.
622 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
624 * src/pic/gen.c: Removed Safe_strdup.
626 * configure.in: Added option to enable libgc support.
628 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
629 (bitVectUnion): Optimised.
630 (bitVectIntersect): Optimised.
631 (bitVectBitsInCommon): Optimised.
632 (bitVectCplAnd): Optimised.
634 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
636 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
638 * src/SDCCmain.c: distinguish between assembler debug and plain options
640 * src/avr/main.c: remove standard assembler options
642 * src/ds390/main.c: remove standard assembler options
644 * src/mcs51/main.c: remove standard assembler options
646 * src/port.h: removed "PENDING" comment
648 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
650 * src/device/lib/_mulint.c : new, with assember functions
652 * src/device/lib/_mullong.c : new, with assember functions
654 * src/device/lib/_divuint.c : with assember functions
656 * src/device/lib/_divsint.c : with assember functions
658 * src/device/lib/_divulong.c: with assember functions
660 * src/device/lib/_divslong.c: with assember functions
662 * src/device/lib/_moduint.c : with assember functions
664 * src/device/lib/_modsint.c : with assember functions
666 * src/device/lib/_modulong.c: with assember functions
668 * src/device/lib/_modslong.c: with assember functions
670 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
672 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
674 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
675 replaced _mululong.c and _mulslong.c by _mullong.c
677 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
679 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
681 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
683 * src/SDCCglue.c: test, if win32api is available for MINGW
685 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
687 * src/SDCCsymt.c: no more _modifier in printTypeChain()
688 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
689 * support/regression/ports/gbz80/spec.mk: removed GENERIC
690 * support/regression/ports/host/spec.mk: removed GENERIC
691 * support/regression/ports/mcs51/spec.mk: removed GENERIC
692 * support/regression/ports/z80/spec.mk: removed GENERIC
694 2001-10-01 Michael Hope <michaelh@juju.net.nz>
696 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
698 * support/regression/tests/bug-467035.c: Created.
700 2001-10-01 <johan@FRIJA>
702 * src/SDCC.y: fixed bug #466586 part 1
704 2001-10-01 Johan Knol <johan.knol@iduna.nl>
706 * SDCCicode.c: z80 has no generic pointers
707 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
709 2001-09-30 Michael Hope <michaelh@juju.net.nz>
711 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
713 2001-09-29 Michael Hope <michaelh@juju.net.nz>
715 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
717 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
719 2001-09-25 Michael Hope <michaelh@juju.net.nz>
721 * configure.in: Fixed up so that ucsim is only configured once.
723 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
725 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
726 (getPathDifference): As above.
728 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
730 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
732 2001-09-23 Michael Hope <michaelh@juju.net.nz>
733 * .version: Updated to 2.3.1
735 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
736 Added copyright header.
738 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
739 (assemble): Added support for macro based assembler commands.
740 (linkEdit): Added support for macro based linker commands.
741 (preProcess): Changed the pre-processor to use macros.
742 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
743 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
745 * device/lib/z80/crt0.s: Added module name for debugging.
747 2001-09-20 Michael Hope <michaelh@juju.net.nz>
749 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
751 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
753 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
755 * src/Makefile.in: Added SDCCmacro and SDCCutil
757 2001-09-19 Michael Hope <michaelh@juju.net.nz>
759 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
761 2001-09-16 <johan@FRIJA>
763 * 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.
765 2001-09-15 <johan@FRIJA>
767 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
768 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
770 2001-09-11 <johan@FRIJA>
772 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
774 2001-09-10 Michael Hope <michaelh@juju.net.nz>
776 * support/regression/tests/bug-460444.c: Added test case.
778 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
779 (genCast): Added justification for all of the asserts.
781 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
783 * support/regression/support.c: _xdata replaced by xdata
785 * support/regression/spec.mk: removed _generic
787 2001-09-09 Michael Hope <michaelh@juju.net.nz>
789 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
791 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
792 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
794 * src/z80/peeph.def: Added a rule to optimise shift then compare.
796 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
798 * support/regression/tests/bug-460010.c: Added test case.
800 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
802 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
804 * support/regression/Makefile: inter-port-clean adjusted for mcs51
806 * support/regression/testfwk.c: removed workaround for bug #436344
808 * support/regression/tests/bp.c: use less memory with mcs51
810 * support/regression/tests/bug-441448.c: use less memory
812 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
814 * support/regression/collate-results.py: typo
816 2001-09-08 Michael Hope <michaelh@juju.net.nz>
818 * support/regression/tests/fetchoverlap.c: Added new test case.
820 * support/regression/tests/bp.c: Added new test case.
822 * support/regression/tests/bug-448984.c: Added new test case.
824 * support/regression/tests/pow2shifts.c: Added new test case.
826 * src/z80/gen.c: Turned off the noise it normally generates for the release.
827 (genlshTwo): Fixed right shift for count > 8.
829 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
831 2001-09-08 <johan@FRIJA>
833 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
835 2001-09-07 <johan@FRIJA>
837 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
839 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
841 2001-09-06 <johan@FRIJA>
843 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
844 * bernhard noted me at this: "() equals to (void)" (1.38)
846 2001-09-05 <johan@FRIJA>
848 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
850 2001-09-04 <johan@FRIJA>
852 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
855 2001-09-04 Paul Stoffregen <paul@pjrc.com>
857 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
859 2001-09-03 Michael Hope <michaelh@juju.net.nz>
861 * link/z80/aslink.h: Fixed path for PATH_MAX
863 2001-09-02 Michael Hope <michaelh@juju.net.nz>
865 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
867 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
869 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
871 * 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.
873 2001-09-01 Michael Hope <michaelh@juju.net.nz>
875 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
876 (genCmp): Fixed up genCmp for the GB with longs.
878 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
880 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
882 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
884 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
886 2001-08-30 Paul Stoffregen <paul@pjrc.com>
888 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
890 2001-08-30 Michael Hope <michaelh@juju.net.nz>
892 * 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.
894 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
896 2001-08-29 Michael Hope <michaelh@juju.net.nz>
898 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
900 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
902 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
904 * sim/ucsim/configure: little improvement of Cygwin-detection
905 * sim/ucsim/configure.in: little improvement of Cygwin-detection
906 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
907 * support/regression/tests/bug-221100.c: small changes for mcs51
908 * support/regression/tests/bug-221168.c: small changes for mcs51
909 * support/regression/tests/bug-227710.c: small changes for mcs51
910 * support/regression/tests/staticinit.c: small changes for mcs51
911 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
912 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
913 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601