1 2002-03-02 <johan@FRIJA>
3 * src/SDCCast.c (decorateType): fixed bug #524708
5 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
7 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
9 2002-03-01 Michael Hope <michaelh@vroom>
11 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
13 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15 2002-03-01 <johan@FRIJA>
17 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
19 * src/SDCCast.c (decorateType): fixed bug #524209
21 * src/SDCCval.c (valNot): fixed bug #524195
23 2002-02-26 <johan@balder>
25 * src/xa51/gen.c: fixed a warning
27 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
29 * src/SDCCast.c (decorateType): fixed bug #522534
31 2002-02-23 <johan@balder>
33 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
35 2002-02-22 <johan@balder>
37 * src/SDCCast.c: fixed bug #514865
39 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
41 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
43 * sdcc/src/SDCCloop.c:
44 Previous fix was not good. basic blocks that have "break" or "return" are
45 not really partof a loop , but live ranges used in these blocks should
46 be live thru the entire loop, so set partOfLoop but don't add them to
49 2002-02-21 <johan@FRIJA>
51 * src/SDCCcse.c: fixed bug #514308
53 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
56 Fixed BUG #519583. If a conditional block ended in a return/break
57 statement inside a loop, it was not being considered part of the loop.
59 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
61 2002-02-10 Karl Bongers <karl@turbobit.com>
64 Fixed up SDCDB debugger somewhat. Updated debugger/README
65 with lots of comments and notes.
67 * device/examples/test2.c:
68 Fix bug, "red" variable not being initialized(compiler complained).
70 * device/examples/Makefile, examples/test3.c:
71 Add Makefile in device/examples folder, compiles test3.c
72 for use as a multiple module SDCDB test case.
74 * sim/ucsim/cmd.src/cmdset.cc:
75 Took out debug printfs in ucsim "next" command.
78 Karl and Johan start ucsim XA support. Most dissassembly working,
79 about 75% emulation done(plenty of work remaining).
82 Add Z80 support to ucsim, add test-ucz80 regression test,
83 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
84 Notice z80 compiler fails on examples/test3.c/crc code.
86 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
88 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
89 Added support for --parms-in-bank1
91 * src/ds390/peeph.def:
92 added a few more peephole optimzations
95 1) added __builtin_inp & __builtin_outp used to read in data of given length
96 from a memory mapped port
97 2) added __builtin_memcmp
98 3) added __builtin_swapw swap bytes of a short
100 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
101 1) handle multiple send & receives from register bank1
102 2) ralloc can now allocate DPTR1 to some liveRanges
104 * src/SDCCsymt.c, src/SDCCsymt.h:
105 changes to handle multiple sends & receives
108 added some pointer arithmetic optimization
111 added some pointer arithmetic optimizations but not stable yet so not
112 called from anywhere (will get this working shortly)
114 * src/SDCCopt.c: fixed for multiple sends & receives
117 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
118 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
119 set preprocessor defines (depending on options)
121 * src/SDCCicode.c, src/SDCCicode.h:
122 changes made to handle multiple sends & receives
125 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
127 * src/SDCCcse.c, src/SDCCcse.h:
128 added function findbackward def (to be used in upcoming optimization)
130 * src/SDCCcflow.c, src/SDCCcflow.h:
131 added function returnAtEnd - to determine if a basic block terminates with
134 * src/SDCCast.c, src/SDCCast.h:
135 added option parms-in-bank1
137 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
138 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
139 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
140 adjusted for --parms-in-bank1 option
142 * device/include/string.h:
143 donot redefine "reentrant" keyword
145 * device/include/ds80c390.h: Added some more SFRs
147 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
149 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
151 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
153 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
155 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
157 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
159 2002-01-18 Paul Stoffregen <paul@pjrc.com>
161 * Added --xram-movc option
163 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
165 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
167 2002-01-11 Johan Knol
169 * Added math lib of Jesus Calvino-Fraga
171 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
173 * src/SDCCmain.c (processFile): fix processing of ../../src.c
174 * support/regression/Makefile: new target test-mcs51-stack-auto
175 * support/regression/ports/mcs51-stack-auto/spec.mk: added
177 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
179 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
181 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
183 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
185 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
187 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
189 * src/SDCCglue.h: add definition for printIvalChar()
191 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
193 * src/SDCCast.c: fix #498138 by Johan
195 * src/SDCCglue.c: fix #498138 by Johan
197 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
199 * support/regression/Makefile: fix clean
201 * support/regression/ports/ds390/support.c: fix transmission of last character
203 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
205 * /sdcc/src/ds390/gen.c:
206 a) improved computing address of stack variable
207 b) took out some #if 0 code
208 c) improved parmBytes adjustment
209 d) improved genPlusIncr & genMinusIncr
210 e) genCmp could generate bad code (when left assigned to DPTR)
211 f) Fixed bug in hasInc
213 * /sdcc/src/ds390/ralloc.c:
214 a) packRegsForSupport could mess up live information (Fixed)
215 b) packRegsDPTRuse could be incorrect for left & right shift
217 * /sdcc/src/mcs51/ralloc.c:
218 packRegsForSupport could mess up the live information (Fixed)
220 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
222 * /sdcc/src/SDCCast.c:
223 can reverse a loop even if function call is present as long
224 as the loop control variable is local & is not passed as parameter
226 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
228 * /sdcc/ChangeLog: *** empty log message ***
230 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
231 More builtin function additions for TININative
233 * /sdcc/src/ds390/ralloc.c:
234 Had broken the regression testsuite
236 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
238 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
239 Added funcattr hasStackParms will be set for reentrant functions when there
240 are paramteres on the stack, this helps in minimizing frame pointer generation
241 typeFromStr can handle function pointers now
243 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
244 *** empty log message ***
246 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
248 * /src/ds390/gen.c, /src/ds390/main.c:
249 More builtin function additions for TININative
251 * /src/ds390/ralloc.c:
252 Had broken the regression testsuite
254 * /src/SDCCast.c: Fixed a bug in dumptree
256 * /src/SDCCsymt.c, /src/SDCCsymt.h:
257 Added funcattr hasStackParms will be set for reentrant functions when there
258 are paramteres on the stack, this helps in minimizing frame pointer generation
259 typeFromStr can handle function pointers now
261 * /doc/builtins.txt, /doc/TININative.txt:
262 *** empty log message ***
265 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
267 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
268 ALPHA version for -mTININative
270 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
271 updated to reflect changes in the port structure
274 added function do_assemble (similar to do_link) if non-null this function
275 will be called to do assembly (-mTININative) requires a multi command
277 added function genAssemblerEnd will be called to generate assembler Epilogue
280 added _JavaNative to debug info printing
282 * /src/SDCCmain.c: added option --tini-libid
283 added port->do_assemble function (-mTININative) has a multi command assemble
285 * /src/SDCCglue.c: Disabled "constExpr" check
286 added port->genAssemblerEnd function
288 * /src/SDCCglobl.h: Added option --tini-libid value
291 tookout optimizeCompare from the header (has no external references)
293 * /src/SDCCast.c: made one more function "static"
295 2001-12-23 Michael Hope <michaelh@juju.net.nz>
297 * src/z80/mappings.i: Added z80asm support.
299 * src/z80/main.c: Added z80asm support on --asm=z80asm
301 * src/z80/gen.c: Fixed asm portability issues.
303 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
305 * src/SDCCglue.c (printExterns): Added global/extern split.
307 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
309 * support/regression/Makefile: added test for mcs51 model large
311 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
313 * support/regression/ports/gbz80/spec.mk: added -mgbz80
315 2001-12-05 Michael Hope <michaelh@juju.net.nz>
317 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
319 1904-01-06 Michael Hope <michaelh@juju.net.nz>
321 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
323 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
325 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
327 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
329 * support/regression/tests/simplefloat.c: Port to mcs51.
331 2001-11-25 Michael Hope <michaelh@juju.net.nz>
332 * support/regression/tests/bug-485362.c: Added.
334 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
336 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
338 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
340 * src/z80/gen.c (aopDump): Added a dump function.
342 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
343 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
345 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
347 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
349 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
351 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
353 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
355 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
357 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
359 * support/regression/ports/ds390/support.c: Use tinibios.
361 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
363 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
365 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
366 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
368 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
370 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
372 2001-11-18 Michael Hope <michaelh@juju.net.nz>
374 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
376 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
377 (packRegsForIYUse): Created and optimised.
379 2001-11-07 Michael Hope <michaelh@juju.net.nz>
381 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
382 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
384 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
386 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
388 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
390 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
392 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
394 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
396 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
398 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
400 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
402 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
404 2001-11-07 Michael Hope <michaelh@juju.net.nz>
406 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
407 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
408 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
410 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
412 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
413 (genNotFloat): Added.
414 (genUminusFloat): Added.
416 * device/lib/z80/Makefile: Added floating pt stubs.
418 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
420 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
422 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
424 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
426 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
428 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
430 * sdcc/support/regression/Makefile: Add port ds390.
432 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
434 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
436 * sdcc/support/regression/ports/ds390/spec.mk: Added.
438 * sdcc/support/regression/ports/ds390/support.c: Added.
440 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
442 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
444 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
446 2001-11-04 Michael Hope <michaelh@juju.net.nz>
448 * device/include/malloc.h: Added z80 and gbz80 support.
450 * device/lib/gbz80/heap.s: Added.
452 * device/lib/z80/heap.s: Added.
454 * device/lib/malloc.c: Added z80 and gbz80 support.
456 * support/regression/tests/malloc.c (testMalloc): Added.
458 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
460 * support/regression/tests/bug-478094.c: Added.
462 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
464 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
466 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
468 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
470 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
472 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
474 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
476 2001-11-04 Michael Hope <michaelh@juju.net.nz>
478 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
480 2001-11-03 Michael Hope <michaelh@juju.net.nz>
482 * support/regression/tests/bug-477927.c: Added.
484 * src/z80/peeph.def: Added minor rules.
486 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
488 * src/z80/peeph.def: Added jump optimisation modification.
490 2001-11-01 Michael Hope <michaelh@juju.net.nz>
492 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
494 2001-10-30 Michael Hope <michaelh@juju.net.nz>
496 * support/regression/tests/funptrs.c: Added.
498 2001-10-29 Michael Hope <michaelh@juju.net.nz>
500 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
502 2001-10-28 Michael Hope <michaelh@juju.net.nz>
504 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
506 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
508 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
509 (movLeft2ResultLong): Created.
511 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
512 (joinPushes): Added. Joins two char pushes into a word push.
514 2001-10-27 Michael Hope <michaelh@juju.net.nz>
516 * support/cpp2/Makefile.in (install): Added creation of dest dir.
518 * support/makebin/Makefile (install): Added creation of dest dir.
520 2001-10-24 Karl Bongers <karl@turbobit.com>
522 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
524 2001-10-21 Michael Hope <michaelh@juju.net.nz>
526 * src/z80/ralloc.c: Turned off faulty pack for one use.
528 * src/z80/peeph-gbz80.def: Removed redundent restart options.
530 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
532 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
534 * support/regression/Makefile: Improved clean
536 * support/regression/ports/gbz80/spec.mk: Added clean
538 * support/regression/ports/host/spec.mk: Added clean
540 * support/regression/ports/z80/spec.mk: Added clean
542 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
544 * support/regression/ports/mcs51/timeout.c: little improvements
546 2001-10-17 Michael Hope <michaelh@juju.net.nz>
548 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
550 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
552 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
554 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
556 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
558 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
560 2001-10-13 Michael Hope <michaelh@juju.net.nz>
561 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
563 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
565 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
567 * src/mcs51/main.c (_linkCmd): Added bin path to command.
569 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
571 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
573 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
575 * support/regression/tests/longor.c: Added.
577 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
579 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
581 * as/mcs51/aslink.h: define PATH_MAX
583 * as/mcs51/asm.h: define PATH_MAX
585 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
587 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
589 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
591 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
593 * src/SDCCglobl.h: define PATH_MAX
595 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
597 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
599 2001-10-11 Michael Hope <michaelh@juju.net.nz>
601 * src/z80/gen.c (gencjneshort): Fixed
603 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
605 2001-10-09 Michael Hope <michaelh@juju.net.nz>
607 * support/regression/tests/bug-469671.c: Added.
609 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
611 2001-10-08 Michael Hope <michaelh@juju.net.nz>
613 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
615 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
617 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
619 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
621 * src/device/lib/_mulint.c : removed hint: nooverlay bug
623 * src/device/lib/_mullong.c : removed hint: nooverlay bug
625 * src/device/lib/_divuint.c : removed hint: nooverlay bug
627 * src/device/lib/_divulong.c: removed hint: nooverlay bug
629 * src/device/lib/_moduint.c : removed hint: nooverlay bug
631 * src/device/lib/_modulong.c: removed hint: nooverlay bug
633 2001-10-07 Michael Hope <michaelh@juju.net.nz>
635 * 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.
637 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
639 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
641 2001-10-07 <johan@FRIJA>
643 * device/lib/gets.c (gets): fixed the return value.
645 2001-10-06 Michael Hope <michaelh@juju.net.nz>
646 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
648 * 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.
650 * 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.
652 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
654 * src/pic/gen.c: Removed Safe_strdup.
656 * configure.in: Added option to enable libgc support.
658 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
659 (bitVectUnion): Optimised.
660 (bitVectIntersect): Optimised.
661 (bitVectBitsInCommon): Optimised.
662 (bitVectCplAnd): Optimised.
664 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
666 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
668 * src/SDCCmain.c: distinguish between assembler debug and plain options
670 * src/avr/main.c: remove standard assembler options
672 * src/ds390/main.c: remove standard assembler options
674 * src/mcs51/main.c: remove standard assembler options
676 * src/port.h: removed "PENDING" comment
678 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
680 * src/device/lib/_mulint.c : new, with assember functions
682 * src/device/lib/_mullong.c : new, with assember functions
684 * src/device/lib/_divuint.c : with assember functions
686 * src/device/lib/_divsint.c : with assember functions
688 * src/device/lib/_divulong.c: with assember functions
690 * src/device/lib/_divslong.c: with assember functions
692 * src/device/lib/_moduint.c : with assember functions
694 * src/device/lib/_modsint.c : with assember functions
696 * src/device/lib/_modulong.c: with assember functions
698 * src/device/lib/_modslong.c: with assember functions
700 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
702 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
704 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
705 replaced _mululong.c and _mulslong.c by _mullong.c
707 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
709 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
711 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
713 * src/SDCCglue.c: test, if win32api is available for MINGW
715 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
717 * src/SDCCsymt.c: no more _modifier in printTypeChain()
718 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
719 * support/regression/ports/gbz80/spec.mk: removed GENERIC
720 * support/regression/ports/host/spec.mk: removed GENERIC
721 * support/regression/ports/mcs51/spec.mk: removed GENERIC
722 * support/regression/ports/z80/spec.mk: removed GENERIC
724 2001-10-01 Michael Hope <michaelh@juju.net.nz>
726 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
728 * support/regression/tests/bug-467035.c: Created.
730 2001-10-01 <johan@FRIJA>
732 * src/SDCC.y: fixed bug #466586 part 1
734 2001-10-01 Johan Knol <johan.knol@iduna.nl>
736 * SDCCicode.c: z80 has no generic pointers
737 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
739 2001-09-30 Michael Hope <michaelh@juju.net.nz>
741 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
743 2001-09-29 Michael Hope <michaelh@juju.net.nz>
745 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
747 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
749 2001-09-25 Michael Hope <michaelh@juju.net.nz>
751 * configure.in: Fixed up so that ucsim is only configured once.
753 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
755 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
756 (getPathDifference): As above.
758 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
760 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
762 2001-09-23 Michael Hope <michaelh@juju.net.nz>
763 * .version: Updated to 2.3.1
765 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
766 Added copyright header.
768 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
769 (assemble): Added support for macro based assembler commands.
770 (linkEdit): Added support for macro based linker commands.
771 (preProcess): Changed the pre-processor to use macros.
772 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
773 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
775 * device/lib/z80/crt0.s: Added module name for debugging.
777 2001-09-20 Michael Hope <michaelh@juju.net.nz>
779 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
781 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
783 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
785 * src/Makefile.in: Added SDCCmacro and SDCCutil
787 2001-09-19 Michael Hope <michaelh@juju.net.nz>
789 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
791 2001-09-16 <johan@FRIJA>
793 * 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.
795 2001-09-15 <johan@FRIJA>
797 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
798 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
800 2001-09-11 <johan@FRIJA>
802 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
804 2001-09-10 Michael Hope <michaelh@juju.net.nz>
806 * support/regression/tests/bug-460444.c: Added test case.
808 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
809 (genCast): Added justification for all of the asserts.
811 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
813 * support/regression/support.c: _xdata replaced by xdata
815 * support/regression/spec.mk: removed _generic
817 2001-09-09 Michael Hope <michaelh@juju.net.nz>
819 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
821 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
822 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
824 * src/z80/peeph.def: Added a rule to optimise shift then compare.
826 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
828 * support/regression/tests/bug-460010.c: Added test case.
830 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
832 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
834 * support/regression/Makefile: inter-port-clean adjusted for mcs51
836 * support/regression/testfwk.c: removed workaround for bug #436344
838 * support/regression/tests/bp.c: use less memory with mcs51
840 * support/regression/tests/bug-441448.c: use less memory
842 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
844 * support/regression/collate-results.py: typo
846 2001-09-08 Michael Hope <michaelh@juju.net.nz>
848 * support/regression/tests/fetchoverlap.c: Added new test case.
850 * support/regression/tests/bp.c: Added new test case.
852 * support/regression/tests/bug-448984.c: Added new test case.
854 * support/regression/tests/pow2shifts.c: Added new test case.
856 * src/z80/gen.c: Turned off the noise it normally generates for the release.
857 (genlshTwo): Fixed right shift for count > 8.
859 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
861 2001-09-08 <johan@FRIJA>
863 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
865 2001-09-07 <johan@FRIJA>
867 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
869 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
871 2001-09-06 <johan@FRIJA>
873 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
874 * bernhard noted me at this: "() equals to (void)" (1.38)
876 2001-09-05 <johan@FRIJA>
878 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
880 2001-09-04 <johan@FRIJA>
882 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
885 2001-09-04 Paul Stoffregen <paul@pjrc.com>
887 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
889 2001-09-03 Michael Hope <michaelh@juju.net.nz>
891 * link/z80/aslink.h: Fixed path for PATH_MAX
893 2001-09-02 Michael Hope <michaelh@juju.net.nz>
895 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
897 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
899 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
901 * 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.
903 2001-09-01 Michael Hope <michaelh@juju.net.nz>
905 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
906 (genCmp): Fixed up genCmp for the GB with longs.
908 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
910 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
912 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
914 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
916 2001-08-30 Paul Stoffregen <paul@pjrc.com>
918 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
920 2001-08-30 Michael Hope <michaelh@juju.net.nz>
922 * 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.
924 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
926 2001-08-29 Michael Hope <michaelh@juju.net.nz>
928 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
930 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
932 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
934 * sim/ucsim/configure: little improvement of Cygwin-detection
935 * sim/ucsim/configure.in: little improvement of Cygwin-detection
936 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
937 * support/regression/tests/bug-221100.c: small changes for mcs51
938 * support/regression/tests/bug-221168.c: small changes for mcs51
939 * support/regression/tests/bug-227710.c: small changes for mcs51
940 * support/regression/tests/staticinit.c: small changes for mcs51
941 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
942 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
943 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601