1 2002-03-01 <johan@FRIJA>
3 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
5 * src/SDCCast.c (decorateType): fixed bug #524209
7 * src/SDCCval.c (valNot): fixed bug #524195
9 2002-02-26 <johan@balder>
11 * src/xa51/gen.c: fixed a warning
13 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15 * src/SDCCast.c (decorateType): fixed bug #522534
17 2002-02-23 <johan@balder>
19 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
21 2002-02-22 <johan@balder>
23 * src/SDCCast.c: fixed bug #514865
25 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
27 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
29 * sdcc/src/SDCCloop.c:
30 Previous fix was not good. basic blocks that have "break" or "return" are
31 not really partof a loop , but live ranges used in these blocks should
32 be live thru the entire loop, so set partOfLoop but don't add them to
35 2002-02-21 <johan@FRIJA>
37 * src/SDCCcse.c: fixed bug #514308
39 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
42 Fixed BUG #519583. If a conditional block ended in a return/break
43 statement inside a loop, it was not being considered part of the loop.
45 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
47 2002-02-10 Karl Bongers <karl@turbobit.com>
50 Fixed up SDCDB debugger somewhat. Updated debugger/README
51 with lots of comments and notes.
53 * device/examples/test2.c:
54 Fix bug, "red" variable not being initialized(compiler complained).
56 * device/examples/Makefile, examples/test3.c:
57 Add Makefile in device/examples folder, compiles test3.c
58 for use as a multiple module SDCDB test case.
60 * sim/ucsim/cmd.src/cmdset.cc:
61 Took out debug printfs in ucsim "next" command.
64 Karl and Johan start ucsim XA support. Most dissassembly working,
65 about 75% emulation done(plenty of work remaining).
68 Add Z80 support to ucsim, add test-ucz80 regression test,
69 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
70 Notice z80 compiler fails on examples/test3.c/crc code.
72 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
74 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
75 Added support for --parms-in-bank1
77 * src/ds390/peeph.def:
78 added a few more peephole optimzations
81 1) added __builtin_inp & __builtin_outp used to read in data of given length
82 from a memory mapped port
83 2) added __builtin_memcmp
84 3) added __builtin_swapw swap bytes of a short
86 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
87 1) handle multiple send & receives from register bank1
88 2) ralloc can now allocate DPTR1 to some liveRanges
90 * src/SDCCsymt.c, src/SDCCsymt.h:
91 changes to handle multiple sends & receives
94 added some pointer arithmetic optimization
97 added some pointer arithmetic optimizations but not stable yet so not
98 called from anywhere (will get this working shortly)
100 * src/SDCCopt.c: fixed for multiple sends & receives
103 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
104 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
105 set preprocessor defines (depending on options)
107 * src/SDCCicode.c, src/SDCCicode.h:
108 changes made to handle multiple sends & receives
111 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
113 * src/SDCCcse.c, src/SDCCcse.h:
114 added function findbackward def (to be used in upcoming optimization)
116 * src/SDCCcflow.c, src/SDCCcflow.h:
117 added function returnAtEnd - to determine if a basic block terminates with
120 * src/SDCCast.c, src/SDCCast.h:
121 added option parms-in-bank1
123 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
124 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
125 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
126 adjusted for --parms-in-bank1 option
128 * device/include/string.h:
129 donot redefine "reentrant" keyword
131 * device/include/ds80c390.h: Added some more SFRs
133 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
135 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
137 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
139 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
141 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
143 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
145 2002-01-18 Paul Stoffregen <paul@pjrc.com>
147 * Added --xram-movc option
149 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
151 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
153 2002-01-11 Johan Knol
155 * Added math lib of Jesus Calvino-Fraga
157 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
159 * src/SDCCmain.c (processFile): fix processing of ../../src.c
160 * support/regression/Makefile: new target test-mcs51-stack-auto
161 * support/regression/ports/mcs51-stack-auto/spec.mk: added
163 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
165 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
167 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
169 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
171 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
173 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
175 * src/SDCCglue.h: add definition for printIvalChar()
177 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
179 * src/SDCCast.c: fix #498138 by Johan
181 * src/SDCCglue.c: fix #498138 by Johan
183 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
185 * support/regression/Makefile: fix clean
187 * support/regression/ports/ds390/support.c: fix transmission of last character
189 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
191 * /sdcc/src/ds390/gen.c:
192 a) improved computing address of stack variable
193 b) took out some #if 0 code
194 c) improved parmBytes adjustment
195 d) improved genPlusIncr & genMinusIncr
196 e) genCmp could generate bad code (when left assigned to DPTR)
197 f) Fixed bug in hasInc
199 * /sdcc/src/ds390/ralloc.c:
200 a) packRegsForSupport could mess up live information (Fixed)
201 b) packRegsDPTRuse could be incorrect for left & right shift
203 * /sdcc/src/mcs51/ralloc.c:
204 packRegsForSupport could mess up the live information (Fixed)
206 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
208 * /sdcc/src/SDCCast.c:
209 can reverse a loop even if function call is present as long
210 as the loop control variable is local & is not passed as parameter
212 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
214 * /sdcc/ChangeLog: *** empty log message ***
216 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
217 More builtin function additions for TININative
219 * /sdcc/src/ds390/ralloc.c:
220 Had broken the regression testsuite
222 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
224 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
225 Added funcattr hasStackParms will be set for reentrant functions when there
226 are paramteres on the stack, this helps in minimizing frame pointer generation
227 typeFromStr can handle function pointers now
229 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
230 *** empty log message ***
232 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
234 * /src/ds390/gen.c, /src/ds390/main.c:
235 More builtin function additions for TININative
237 * /src/ds390/ralloc.c:
238 Had broken the regression testsuite
240 * /src/SDCCast.c: Fixed a bug in dumptree
242 * /src/SDCCsymt.c, /src/SDCCsymt.h:
243 Added funcattr hasStackParms will be set for reentrant functions when there
244 are paramteres on the stack, this helps in minimizing frame pointer generation
245 typeFromStr can handle function pointers now
247 * /doc/builtins.txt, /doc/TININative.txt:
248 *** empty log message ***
251 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
253 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
254 ALPHA version for -mTININative
256 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
257 updated to reflect changes in the port structure
260 added function do_assemble (similar to do_link) if non-null this function
261 will be called to do assembly (-mTININative) requires a multi command
263 added function genAssemblerEnd will be called to generate assembler Epilogue
266 added _JavaNative to debug info printing
268 * /src/SDCCmain.c: added option --tini-libid
269 added port->do_assemble function (-mTININative) has a multi command assemble
271 * /src/SDCCglue.c: Disabled "constExpr" check
272 added port->genAssemblerEnd function
274 * /src/SDCCglobl.h: Added option --tini-libid value
277 tookout optimizeCompare from the header (has no external references)
279 * /src/SDCCast.c: made one more function "static"
281 2001-12-23 Michael Hope <michaelh@juju.net.nz>
283 * src/z80/mappings.i: Added z80asm support.
285 * src/z80/main.c: Added z80asm support on --asm=z80asm
287 * src/z80/gen.c: Fixed asm portability issues.
289 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
291 * src/SDCCglue.c (printExterns): Added global/extern split.
293 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
295 * support/regression/Makefile: added test for mcs51 model large
297 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
299 * support/regression/ports/gbz80/spec.mk: added -mgbz80
301 2001-12-05 Michael Hope <michaelh@juju.net.nz>
303 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
305 1904-01-06 Michael Hope <michaelh@juju.net.nz>
307 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
309 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
311 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
313 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
315 * support/regression/tests/simplefloat.c: Port to mcs51.
317 2001-11-25 Michael Hope <michaelh@juju.net.nz>
318 * support/regression/tests/bug-485362.c: Added.
320 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
322 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
324 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
326 * src/z80/gen.c (aopDump): Added a dump function.
328 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
329 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
331 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
333 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
335 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
337 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
339 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
341 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
343 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
345 * support/regression/ports/ds390/support.c: Use tinibios.
347 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
349 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
351 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
352 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
354 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
356 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
358 2001-11-18 Michael Hope <michaelh@juju.net.nz>
360 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
362 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
363 (packRegsForIYUse): Created and optimised.
365 2001-11-07 Michael Hope <michaelh@juju.net.nz>
367 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
368 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
370 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
372 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
374 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
376 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
378 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
380 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
382 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
384 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
386 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
388 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
390 2001-11-07 Michael Hope <michaelh@juju.net.nz>
392 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
393 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
394 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
396 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
398 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
399 (genNotFloat): Added.
400 (genUminusFloat): Added.
402 * device/lib/z80/Makefile: Added floating pt stubs.
404 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
406 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
408 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
410 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
412 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
414 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
416 * sdcc/support/regression/Makefile: Add port ds390.
418 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
420 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
422 * sdcc/support/regression/ports/ds390/spec.mk: Added.
424 * sdcc/support/regression/ports/ds390/support.c: Added.
426 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
428 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
430 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
432 2001-11-04 Michael Hope <michaelh@juju.net.nz>
434 * device/include/malloc.h: Added z80 and gbz80 support.
436 * device/lib/gbz80/heap.s: Added.
438 * device/lib/z80/heap.s: Added.
440 * device/lib/malloc.c: Added z80 and gbz80 support.
442 * support/regression/tests/malloc.c (testMalloc): Added.
444 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
446 * support/regression/tests/bug-478094.c: Added.
448 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
450 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
452 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
454 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
456 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
458 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
460 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
462 2001-11-04 Michael Hope <michaelh@juju.net.nz>
464 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
466 2001-11-03 Michael Hope <michaelh@juju.net.nz>
468 * support/regression/tests/bug-477927.c: Added.
470 * src/z80/peeph.def: Added minor rules.
472 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
474 * src/z80/peeph.def: Added jump optimisation modification.
476 2001-11-01 Michael Hope <michaelh@juju.net.nz>
478 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
480 2001-10-30 Michael Hope <michaelh@juju.net.nz>
482 * support/regression/tests/funptrs.c: Added.
484 2001-10-29 Michael Hope <michaelh@juju.net.nz>
486 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
488 2001-10-28 Michael Hope <michaelh@juju.net.nz>
490 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
492 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
494 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
495 (movLeft2ResultLong): Created.
497 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
498 (joinPushes): Added. Joins two char pushes into a word push.
500 2001-10-27 Michael Hope <michaelh@juju.net.nz>
502 * support/cpp2/Makefile.in (install): Added creation of dest dir.
504 * support/makebin/Makefile (install): Added creation of dest dir.
506 2001-10-24 Karl Bongers <karl@turbobit.com>
508 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
510 2001-10-21 Michael Hope <michaelh@juju.net.nz>
512 * src/z80/ralloc.c: Turned off faulty pack for one use.
514 * src/z80/peeph-gbz80.def: Removed redundent restart options.
516 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
518 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
520 * support/regression/Makefile: Improved clean
522 * support/regression/ports/gbz80/spec.mk: Added clean
524 * support/regression/ports/host/spec.mk: Added clean
526 * support/regression/ports/z80/spec.mk: Added clean
528 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
530 * support/regression/ports/mcs51/timeout.c: little improvements
532 2001-10-17 Michael Hope <michaelh@juju.net.nz>
534 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
536 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
538 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
540 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
542 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
544 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
546 2001-10-13 Michael Hope <michaelh@juju.net.nz>
547 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
549 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
551 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
553 * src/mcs51/main.c (_linkCmd): Added bin path to command.
555 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
557 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
559 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
561 * support/regression/tests/longor.c: Added.
563 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
565 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
567 * as/mcs51/aslink.h: define PATH_MAX
569 * as/mcs51/asm.h: define PATH_MAX
571 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
573 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
575 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
577 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
579 * src/SDCCglobl.h: define PATH_MAX
581 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
583 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
585 2001-10-11 Michael Hope <michaelh@juju.net.nz>
587 * src/z80/gen.c (gencjneshort): Fixed
589 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
591 2001-10-09 Michael Hope <michaelh@juju.net.nz>
593 * support/regression/tests/bug-469671.c: Added.
595 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
597 2001-10-08 Michael Hope <michaelh@juju.net.nz>
599 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
601 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
603 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
605 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
607 * src/device/lib/_mulint.c : removed hint: nooverlay bug
609 * src/device/lib/_mullong.c : removed hint: nooverlay bug
611 * src/device/lib/_divuint.c : removed hint: nooverlay bug
613 * src/device/lib/_divulong.c: removed hint: nooverlay bug
615 * src/device/lib/_moduint.c : removed hint: nooverlay bug
617 * src/device/lib/_modulong.c: removed hint: nooverlay bug
619 2001-10-07 Michael Hope <michaelh@juju.net.nz>
621 * 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.
623 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
625 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
627 2001-10-07 <johan@FRIJA>
629 * device/lib/gets.c (gets): fixed the return value.
631 2001-10-06 Michael Hope <michaelh@juju.net.nz>
632 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
634 * 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.
636 * 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.
638 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
640 * src/pic/gen.c: Removed Safe_strdup.
642 * configure.in: Added option to enable libgc support.
644 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
645 (bitVectUnion): Optimised.
646 (bitVectIntersect): Optimised.
647 (bitVectBitsInCommon): Optimised.
648 (bitVectCplAnd): Optimised.
650 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
652 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
654 * src/SDCCmain.c: distinguish between assembler debug and plain options
656 * src/avr/main.c: remove standard assembler options
658 * src/ds390/main.c: remove standard assembler options
660 * src/mcs51/main.c: remove standard assembler options
662 * src/port.h: removed "PENDING" comment
664 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
666 * src/device/lib/_mulint.c : new, with assember functions
668 * src/device/lib/_mullong.c : new, with assember functions
670 * src/device/lib/_divuint.c : with assember functions
672 * src/device/lib/_divsint.c : with assember functions
674 * src/device/lib/_divulong.c: with assember functions
676 * src/device/lib/_divslong.c: with assember functions
678 * src/device/lib/_moduint.c : with assember functions
680 * src/device/lib/_modsint.c : with assember functions
682 * src/device/lib/_modulong.c: with assember functions
684 * src/device/lib/_modslong.c: with assember functions
686 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
688 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
690 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
691 replaced _mululong.c and _mulslong.c by _mullong.c
693 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
695 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
697 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
699 * src/SDCCglue.c: test, if win32api is available for MINGW
701 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
703 * src/SDCCsymt.c: no more _modifier in printTypeChain()
704 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
705 * support/regression/ports/gbz80/spec.mk: removed GENERIC
706 * support/regression/ports/host/spec.mk: removed GENERIC
707 * support/regression/ports/mcs51/spec.mk: removed GENERIC
708 * support/regression/ports/z80/spec.mk: removed GENERIC
710 2001-10-01 Michael Hope <michaelh@juju.net.nz>
712 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
714 * support/regression/tests/bug-467035.c: Created.
716 2001-10-01 <johan@FRIJA>
718 * src/SDCC.y: fixed bug #466586 part 1
720 2001-10-01 Johan Knol <johan.knol@iduna.nl>
722 * SDCCicode.c: z80 has no generic pointers
723 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
725 2001-09-30 Michael Hope <michaelh@juju.net.nz>
727 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
729 2001-09-29 Michael Hope <michaelh@juju.net.nz>
731 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
733 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
735 2001-09-25 Michael Hope <michaelh@juju.net.nz>
737 * configure.in: Fixed up so that ucsim is only configured once.
739 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
741 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
742 (getPathDifference): As above.
744 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
746 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
748 2001-09-23 Michael Hope <michaelh@juju.net.nz>
749 * .version: Updated to 2.3.1
751 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
752 Added copyright header.
754 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
755 (assemble): Added support for macro based assembler commands.
756 (linkEdit): Added support for macro based linker commands.
757 (preProcess): Changed the pre-processor to use macros.
758 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
759 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
761 * device/lib/z80/crt0.s: Added module name for debugging.
763 2001-09-20 Michael Hope <michaelh@juju.net.nz>
765 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
767 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
769 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
771 * src/Makefile.in: Added SDCCmacro and SDCCutil
773 2001-09-19 Michael Hope <michaelh@juju.net.nz>
775 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
777 2001-09-16 <johan@FRIJA>
779 * 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.
781 2001-09-15 <johan@FRIJA>
783 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
784 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
786 2001-09-11 <johan@FRIJA>
788 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
790 2001-09-10 Michael Hope <michaelh@juju.net.nz>
792 * support/regression/tests/bug-460444.c: Added test case.
794 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
795 (genCast): Added justification for all of the asserts.
797 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
799 * support/regression/support.c: _xdata replaced by xdata
801 * support/regression/spec.mk: removed _generic
803 2001-09-09 Michael Hope <michaelh@juju.net.nz>
805 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
807 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
808 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
810 * src/z80/peeph.def: Added a rule to optimise shift then compare.
812 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
814 * support/regression/tests/bug-460010.c: Added test case.
816 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
818 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
820 * support/regression/Makefile: inter-port-clean adjusted for mcs51
822 * support/regression/testfwk.c: removed workaround for bug #436344
824 * support/regression/tests/bp.c: use less memory with mcs51
826 * support/regression/tests/bug-441448.c: use less memory
828 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
830 * support/regression/collate-results.py: typo
832 2001-09-08 Michael Hope <michaelh@juju.net.nz>
834 * support/regression/tests/fetchoverlap.c: Added new test case.
836 * support/regression/tests/bp.c: Added new test case.
838 * support/regression/tests/bug-448984.c: Added new test case.
840 * support/regression/tests/pow2shifts.c: Added new test case.
842 * src/z80/gen.c: Turned off the noise it normally generates for the release.
843 (genlshTwo): Fixed right shift for count > 8.
845 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
847 2001-09-08 <johan@FRIJA>
849 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
851 2001-09-07 <johan@FRIJA>
853 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
855 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
857 2001-09-06 <johan@FRIJA>
859 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
860 * bernhard noted me at this: "() equals to (void)" (1.38)
862 2001-09-05 <johan@FRIJA>
864 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
866 2001-09-04 <johan@FRIJA>
868 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
871 2001-09-04 Paul Stoffregen <paul@pjrc.com>
873 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
875 2001-09-03 Michael Hope <michaelh@juju.net.nz>
877 * link/z80/aslink.h: Fixed path for PATH_MAX
879 2001-09-02 Michael Hope <michaelh@juju.net.nz>
881 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
883 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
885 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
887 * 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.
889 2001-09-01 Michael Hope <michaelh@juju.net.nz>
891 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
892 (genCmp): Fixed up genCmp for the GB with longs.
894 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
896 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
898 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
900 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
902 2001-08-30 Paul Stoffregen <paul@pjrc.com>
904 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
906 2001-08-30 Michael Hope <michaelh@juju.net.nz>
908 * 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.
910 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
912 2001-08-29 Michael Hope <michaelh@juju.net.nz>
914 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
916 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
918 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
920 * sim/ucsim/configure: little improvement of Cygwin-detection
921 * sim/ucsim/configure.in: little improvement of Cygwin-detection
922 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
923 * support/regression/tests/bug-221100.c: small changes for mcs51
924 * support/regression/tests/bug-221168.c: small changes for mcs51
925 * support/regression/tests/bug-227710.c: small changes for mcs51
926 * support/regression/tests/staticinit.c: small changes for mcs51
927 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
928 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
929 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601