1 2002-03-01 Michael Hope <michaelh@vroom>
3 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
5 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
7 2002-03-01 <johan@FRIJA>
9 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
11 * src/SDCCast.c (decorateType): fixed bug #524209
13 * src/SDCCval.c (valNot): fixed bug #524195
15 2002-02-26 <johan@balder>
17 * src/xa51/gen.c: fixed a warning
19 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
21 * src/SDCCast.c (decorateType): fixed bug #522534
23 2002-02-23 <johan@balder>
25 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
27 2002-02-22 <johan@balder>
29 * src/SDCCast.c: fixed bug #514865
31 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
33 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
35 * sdcc/src/SDCCloop.c:
36 Previous fix was not good. basic blocks that have "break" or "return" are
37 not really partof a loop , but live ranges used in these blocks should
38 be live thru the entire loop, so set partOfLoop but don't add them to
41 2002-02-21 <johan@FRIJA>
43 * src/SDCCcse.c: fixed bug #514308
45 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
48 Fixed BUG #519583. If a conditional block ended in a return/break
49 statement inside a loop, it was not being considered part of the loop.
51 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
53 2002-02-10 Karl Bongers <karl@turbobit.com>
56 Fixed up SDCDB debugger somewhat. Updated debugger/README
57 with lots of comments and notes.
59 * device/examples/test2.c:
60 Fix bug, "red" variable not being initialized(compiler complained).
62 * device/examples/Makefile, examples/test3.c:
63 Add Makefile in device/examples folder, compiles test3.c
64 for use as a multiple module SDCDB test case.
66 * sim/ucsim/cmd.src/cmdset.cc:
67 Took out debug printfs in ucsim "next" command.
70 Karl and Johan start ucsim XA support. Most dissassembly working,
71 about 75% emulation done(plenty of work remaining).
74 Add Z80 support to ucsim, add test-ucz80 regression test,
75 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
76 Notice z80 compiler fails on examples/test3.c/crc code.
78 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
80 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
81 Added support for --parms-in-bank1
83 * src/ds390/peeph.def:
84 added a few more peephole optimzations
87 1) added __builtin_inp & __builtin_outp used to read in data of given length
88 from a memory mapped port
89 2) added __builtin_memcmp
90 3) added __builtin_swapw swap bytes of a short
92 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
93 1) handle multiple send & receives from register bank1
94 2) ralloc can now allocate DPTR1 to some liveRanges
96 * src/SDCCsymt.c, src/SDCCsymt.h:
97 changes to handle multiple sends & receives
100 added some pointer arithmetic optimization
103 added some pointer arithmetic optimizations but not stable yet so not
104 called from anywhere (will get this working shortly)
106 * src/SDCCopt.c: fixed for multiple sends & receives
109 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
110 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
111 set preprocessor defines (depending on options)
113 * src/SDCCicode.c, src/SDCCicode.h:
114 changes made to handle multiple sends & receives
117 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
119 * src/SDCCcse.c, src/SDCCcse.h:
120 added function findbackward def (to be used in upcoming optimization)
122 * src/SDCCcflow.c, src/SDCCcflow.h:
123 added function returnAtEnd - to determine if a basic block terminates with
126 * src/SDCCast.c, src/SDCCast.h:
127 added option parms-in-bank1
129 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
130 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
131 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
132 adjusted for --parms-in-bank1 option
134 * device/include/string.h:
135 donot redefine "reentrant" keyword
137 * device/include/ds80c390.h: Added some more SFRs
139 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
141 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
143 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
145 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
147 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
149 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
151 2002-01-18 Paul Stoffregen <paul@pjrc.com>
153 * Added --xram-movc option
155 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
157 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
159 2002-01-11 Johan Knol
161 * Added math lib of Jesus Calvino-Fraga
163 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
165 * src/SDCCmain.c (processFile): fix processing of ../../src.c
166 * support/regression/Makefile: new target test-mcs51-stack-auto
167 * support/regression/ports/mcs51-stack-auto/spec.mk: added
169 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
171 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
173 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
175 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
177 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
179 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
181 * src/SDCCglue.h: add definition for printIvalChar()
183 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
185 * src/SDCCast.c: fix #498138 by Johan
187 * src/SDCCglue.c: fix #498138 by Johan
189 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
191 * support/regression/Makefile: fix clean
193 * support/regression/ports/ds390/support.c: fix transmission of last character
195 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
197 * /sdcc/src/ds390/gen.c:
198 a) improved computing address of stack variable
199 b) took out some #if 0 code
200 c) improved parmBytes adjustment
201 d) improved genPlusIncr & genMinusIncr
202 e) genCmp could generate bad code (when left assigned to DPTR)
203 f) Fixed bug in hasInc
205 * /sdcc/src/ds390/ralloc.c:
206 a) packRegsForSupport could mess up live information (Fixed)
207 b) packRegsDPTRuse could be incorrect for left & right shift
209 * /sdcc/src/mcs51/ralloc.c:
210 packRegsForSupport could mess up the live information (Fixed)
212 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
214 * /sdcc/src/SDCCast.c:
215 can reverse a loop even if function call is present as long
216 as the loop control variable is local & is not passed as parameter
218 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
220 * /sdcc/ChangeLog: *** empty log message ***
222 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
223 More builtin function additions for TININative
225 * /sdcc/src/ds390/ralloc.c:
226 Had broken the regression testsuite
228 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
230 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
231 Added funcattr hasStackParms will be set for reentrant functions when there
232 are paramteres on the stack, this helps in minimizing frame pointer generation
233 typeFromStr can handle function pointers now
235 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
236 *** empty log message ***
238 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
240 * /src/ds390/gen.c, /src/ds390/main.c:
241 More builtin function additions for TININative
243 * /src/ds390/ralloc.c:
244 Had broken the regression testsuite
246 * /src/SDCCast.c: Fixed a bug in dumptree
248 * /src/SDCCsymt.c, /src/SDCCsymt.h:
249 Added funcattr hasStackParms will be set for reentrant functions when there
250 are paramteres on the stack, this helps in minimizing frame pointer generation
251 typeFromStr can handle function pointers now
253 * /doc/builtins.txt, /doc/TININative.txt:
254 *** empty log message ***
257 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
259 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
260 ALPHA version for -mTININative
262 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
263 updated to reflect changes in the port structure
266 added function do_assemble (similar to do_link) if non-null this function
267 will be called to do assembly (-mTININative) requires a multi command
269 added function genAssemblerEnd will be called to generate assembler Epilogue
272 added _JavaNative to debug info printing
274 * /src/SDCCmain.c: added option --tini-libid
275 added port->do_assemble function (-mTININative) has a multi command assemble
277 * /src/SDCCglue.c: Disabled "constExpr" check
278 added port->genAssemblerEnd function
280 * /src/SDCCglobl.h: Added option --tini-libid value
283 tookout optimizeCompare from the header (has no external references)
285 * /src/SDCCast.c: made one more function "static"
287 2001-12-23 Michael Hope <michaelh@juju.net.nz>
289 * src/z80/mappings.i: Added z80asm support.
291 * src/z80/main.c: Added z80asm support on --asm=z80asm
293 * src/z80/gen.c: Fixed asm portability issues.
295 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
297 * src/SDCCglue.c (printExterns): Added global/extern split.
299 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
301 * support/regression/Makefile: added test for mcs51 model large
303 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
305 * support/regression/ports/gbz80/spec.mk: added -mgbz80
307 2001-12-05 Michael Hope <michaelh@juju.net.nz>
309 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
311 1904-01-06 Michael Hope <michaelh@juju.net.nz>
313 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
315 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
317 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
319 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
321 * support/regression/tests/simplefloat.c: Port to mcs51.
323 2001-11-25 Michael Hope <michaelh@juju.net.nz>
324 * support/regression/tests/bug-485362.c: Added.
326 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
328 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
330 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
332 * src/z80/gen.c (aopDump): Added a dump function.
334 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
335 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
337 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
339 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
341 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
343 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
345 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
347 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
349 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
351 * support/regression/ports/ds390/support.c: Use tinibios.
353 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
355 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
357 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
358 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
360 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
362 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
364 2001-11-18 Michael Hope <michaelh@juju.net.nz>
366 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
368 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
369 (packRegsForIYUse): Created and optimised.
371 2001-11-07 Michael Hope <michaelh@juju.net.nz>
373 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
374 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
376 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
378 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
380 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
382 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
384 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
386 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
388 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
390 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
392 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
394 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
396 2001-11-07 Michael Hope <michaelh@juju.net.nz>
398 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
399 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
400 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
402 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
404 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
405 (genNotFloat): Added.
406 (genUminusFloat): Added.
408 * device/lib/z80/Makefile: Added floating pt stubs.
410 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
412 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
414 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
416 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
418 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
420 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
422 * sdcc/support/regression/Makefile: Add port ds390.
424 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
426 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
428 * sdcc/support/regression/ports/ds390/spec.mk: Added.
430 * sdcc/support/regression/ports/ds390/support.c: Added.
432 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
434 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
436 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
438 2001-11-04 Michael Hope <michaelh@juju.net.nz>
440 * device/include/malloc.h: Added z80 and gbz80 support.
442 * device/lib/gbz80/heap.s: Added.
444 * device/lib/z80/heap.s: Added.
446 * device/lib/malloc.c: Added z80 and gbz80 support.
448 * support/regression/tests/malloc.c (testMalloc): Added.
450 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
452 * support/regression/tests/bug-478094.c: Added.
454 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
456 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
458 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
460 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
462 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
464 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
466 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
468 2001-11-04 Michael Hope <michaelh@juju.net.nz>
470 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
472 2001-11-03 Michael Hope <michaelh@juju.net.nz>
474 * support/regression/tests/bug-477927.c: Added.
476 * src/z80/peeph.def: Added minor rules.
478 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
480 * src/z80/peeph.def: Added jump optimisation modification.
482 2001-11-01 Michael Hope <michaelh@juju.net.nz>
484 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
486 2001-10-30 Michael Hope <michaelh@juju.net.nz>
488 * support/regression/tests/funptrs.c: Added.
490 2001-10-29 Michael Hope <michaelh@juju.net.nz>
492 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
494 2001-10-28 Michael Hope <michaelh@juju.net.nz>
496 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
498 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
500 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
501 (movLeft2ResultLong): Created.
503 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
504 (joinPushes): Added. Joins two char pushes into a word push.
506 2001-10-27 Michael Hope <michaelh@juju.net.nz>
508 * support/cpp2/Makefile.in (install): Added creation of dest dir.
510 * support/makebin/Makefile (install): Added creation of dest dir.
512 2001-10-24 Karl Bongers <karl@turbobit.com>
514 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
516 2001-10-21 Michael Hope <michaelh@juju.net.nz>
518 * src/z80/ralloc.c: Turned off faulty pack for one use.
520 * src/z80/peeph-gbz80.def: Removed redundent restart options.
522 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
524 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
526 * support/regression/Makefile: Improved clean
528 * support/regression/ports/gbz80/spec.mk: Added clean
530 * support/regression/ports/host/spec.mk: Added clean
532 * support/regression/ports/z80/spec.mk: Added clean
534 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
536 * support/regression/ports/mcs51/timeout.c: little improvements
538 2001-10-17 Michael Hope <michaelh@juju.net.nz>
540 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
542 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
544 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
546 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
548 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
550 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
552 2001-10-13 Michael Hope <michaelh@juju.net.nz>
553 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
555 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
557 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
559 * src/mcs51/main.c (_linkCmd): Added bin path to command.
561 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
563 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
565 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
567 * support/regression/tests/longor.c: Added.
569 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
571 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
573 * as/mcs51/aslink.h: define PATH_MAX
575 * as/mcs51/asm.h: define PATH_MAX
577 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
579 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
581 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
583 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
585 * src/SDCCglobl.h: define PATH_MAX
587 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
589 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
591 2001-10-11 Michael Hope <michaelh@juju.net.nz>
593 * src/z80/gen.c (gencjneshort): Fixed
595 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
597 2001-10-09 Michael Hope <michaelh@juju.net.nz>
599 * support/regression/tests/bug-469671.c: Added.
601 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
603 2001-10-08 Michael Hope <michaelh@juju.net.nz>
605 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
607 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
609 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
611 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
613 * src/device/lib/_mulint.c : removed hint: nooverlay bug
615 * src/device/lib/_mullong.c : removed hint: nooverlay bug
617 * src/device/lib/_divuint.c : removed hint: nooverlay bug
619 * src/device/lib/_divulong.c: removed hint: nooverlay bug
621 * src/device/lib/_moduint.c : removed hint: nooverlay bug
623 * src/device/lib/_modulong.c: removed hint: nooverlay bug
625 2001-10-07 Michael Hope <michaelh@juju.net.nz>
627 * 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.
629 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
631 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
633 2001-10-07 <johan@FRIJA>
635 * device/lib/gets.c (gets): fixed the return value.
637 2001-10-06 Michael Hope <michaelh@juju.net.nz>
638 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
640 * 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.
642 * 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.
644 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
646 * src/pic/gen.c: Removed Safe_strdup.
648 * configure.in: Added option to enable libgc support.
650 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
651 (bitVectUnion): Optimised.
652 (bitVectIntersect): Optimised.
653 (bitVectBitsInCommon): Optimised.
654 (bitVectCplAnd): Optimised.
656 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
658 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
660 * src/SDCCmain.c: distinguish between assembler debug and plain options
662 * src/avr/main.c: remove standard assembler options
664 * src/ds390/main.c: remove standard assembler options
666 * src/mcs51/main.c: remove standard assembler options
668 * src/port.h: removed "PENDING" comment
670 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
672 * src/device/lib/_mulint.c : new, with assember functions
674 * src/device/lib/_mullong.c : new, with assember functions
676 * src/device/lib/_divuint.c : with assember functions
678 * src/device/lib/_divsint.c : with assember functions
680 * src/device/lib/_divulong.c: with assember functions
682 * src/device/lib/_divslong.c: with assember functions
684 * src/device/lib/_moduint.c : with assember functions
686 * src/device/lib/_modsint.c : with assember functions
688 * src/device/lib/_modulong.c: with assember functions
690 * src/device/lib/_modslong.c: with assember functions
692 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
694 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
696 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
697 replaced _mululong.c and _mulslong.c by _mullong.c
699 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
701 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
703 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
705 * src/SDCCglue.c: test, if win32api is available for MINGW
707 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
709 * src/SDCCsymt.c: no more _modifier in printTypeChain()
710 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
711 * support/regression/ports/gbz80/spec.mk: removed GENERIC
712 * support/regression/ports/host/spec.mk: removed GENERIC
713 * support/regression/ports/mcs51/spec.mk: removed GENERIC
714 * support/regression/ports/z80/spec.mk: removed GENERIC
716 2001-10-01 Michael Hope <michaelh@juju.net.nz>
718 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
720 * support/regression/tests/bug-467035.c: Created.
722 2001-10-01 <johan@FRIJA>
724 * src/SDCC.y: fixed bug #466586 part 1
726 2001-10-01 Johan Knol <johan.knol@iduna.nl>
728 * SDCCicode.c: z80 has no generic pointers
729 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
731 2001-09-30 Michael Hope <michaelh@juju.net.nz>
733 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
735 2001-09-29 Michael Hope <michaelh@juju.net.nz>
737 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
739 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
741 2001-09-25 Michael Hope <michaelh@juju.net.nz>
743 * configure.in: Fixed up so that ucsim is only configured once.
745 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
747 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
748 (getPathDifference): As above.
750 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
752 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
754 2001-09-23 Michael Hope <michaelh@juju.net.nz>
755 * .version: Updated to 2.3.1
757 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
758 Added copyright header.
760 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
761 (assemble): Added support for macro based assembler commands.
762 (linkEdit): Added support for macro based linker commands.
763 (preProcess): Changed the pre-processor to use macros.
764 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
765 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
767 * device/lib/z80/crt0.s: Added module name for debugging.
769 2001-09-20 Michael Hope <michaelh@juju.net.nz>
771 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
773 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
775 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
777 * src/Makefile.in: Added SDCCmacro and SDCCutil
779 2001-09-19 Michael Hope <michaelh@juju.net.nz>
781 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
783 2001-09-16 <johan@FRIJA>
785 * 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.
787 2001-09-15 <johan@FRIJA>
789 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
790 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
792 2001-09-11 <johan@FRIJA>
794 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
796 2001-09-10 Michael Hope <michaelh@juju.net.nz>
798 * support/regression/tests/bug-460444.c: Added test case.
800 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
801 (genCast): Added justification for all of the asserts.
803 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
805 * support/regression/support.c: _xdata replaced by xdata
807 * support/regression/spec.mk: removed _generic
809 2001-09-09 Michael Hope <michaelh@juju.net.nz>
811 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
813 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
814 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
816 * src/z80/peeph.def: Added a rule to optimise shift then compare.
818 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
820 * support/regression/tests/bug-460010.c: Added test case.
822 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
824 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
826 * support/regression/Makefile: inter-port-clean adjusted for mcs51
828 * support/regression/testfwk.c: removed workaround for bug #436344
830 * support/regression/tests/bp.c: use less memory with mcs51
832 * support/regression/tests/bug-441448.c: use less memory
834 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
836 * support/regression/collate-results.py: typo
838 2001-09-08 Michael Hope <michaelh@juju.net.nz>
840 * support/regression/tests/fetchoverlap.c: Added new test case.
842 * support/regression/tests/bp.c: Added new test case.
844 * support/regression/tests/bug-448984.c: Added new test case.
846 * support/regression/tests/pow2shifts.c: Added new test case.
848 * src/z80/gen.c: Turned off the noise it normally generates for the release.
849 (genlshTwo): Fixed right shift for count > 8.
851 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
853 2001-09-08 <johan@FRIJA>
855 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
857 2001-09-07 <johan@FRIJA>
859 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
861 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
863 2001-09-06 <johan@FRIJA>
865 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
866 * bernhard noted me at this: "() equals to (void)" (1.38)
868 2001-09-05 <johan@FRIJA>
870 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
872 2001-09-04 <johan@FRIJA>
874 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
877 2001-09-04 Paul Stoffregen <paul@pjrc.com>
879 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
881 2001-09-03 Michael Hope <michaelh@juju.net.nz>
883 * link/z80/aslink.h: Fixed path for PATH_MAX
885 2001-09-02 Michael Hope <michaelh@juju.net.nz>
887 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
889 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
891 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
893 * 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.
895 2001-09-01 Michael Hope <michaelh@juju.net.nz>
897 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
898 (genCmp): Fixed up genCmp for the GB with longs.
900 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
902 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
904 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
906 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
908 2001-08-30 Paul Stoffregen <paul@pjrc.com>
910 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
912 2001-08-30 Michael Hope <michaelh@juju.net.nz>
914 * 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.
916 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
918 2001-08-29 Michael Hope <michaelh@juju.net.nz>
920 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
922 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
924 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
926 * sim/ucsim/configure: little improvement of Cygwin-detection
927 * sim/ucsim/configure.in: little improvement of Cygwin-detection
928 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
929 * support/regression/tests/bug-221100.c: small changes for mcs51
930 * support/regression/tests/bug-221168.c: small changes for mcs51
931 * support/regression/tests/bug-227710.c: small changes for mcs51
932 * support/regression/tests/staticinit.c: small changes for mcs51
933 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
934 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
935 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601