1 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
4 Previous fix was not good. basic blocks that have "break" or "return" are
5 not really partof a loop , but live ranges used in these blocks should
6 be live thru the entire loop, so set partOfLoop but don't add them to
9 2002-02-21 <johan@FRIJA>
11 * src/SDCCcse.c: fixed bug #514308
13 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
16 Fixed BUG #519583. If a conditional block ended in a return/break
17 statement inside a loop, it was not being considered part of the loop.
19 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
21 2002-02-10 Karl Bongers <karl@turbobit.com>
24 Fixed up SDCDB debugger somewhat. Updated debugger/README
25 with lots of comments and notes.
27 * device/examples/test2.c:
28 Fix bug, "red" variable not being initialized(compiler complained).
30 * device/examples/Makefile, examples/test3.c:
31 Add Makefile in device/examples folder, compiles test3.c
32 for use as a multiple module SDCDB test case.
34 * sim/ucsim/cmd.src/cmdset.cc:
35 Took out debug printfs in ucsim "next" command.
38 Karl and Johan start ucsim XA support. Most dissassembly working,
39 about 75% emulation done(plenty of work remaining).
42 Add Z80 support to ucsim, add test-ucz80 regression test,
43 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
44 Notice z80 compiler fails on examples/test3.c/crc code.
46 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
48 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
49 Added support for --parms-in-bank1
51 * src/ds390/peeph.def:
52 added a few more peephole optimzations
55 1) added __builtin_inp & __builtin_outp used to read in data of given length
56 from a memory mapped port
57 2) added __builtin_memcmp
58 3) added __builtin_swapw swap bytes of a short
60 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
61 1) handle multiple send & receives from register bank1
62 2) ralloc can now allocate DPTR1 to some liveRanges
64 * src/SDCCsymt.c, src/SDCCsymt.h:
65 changes to handle multiple sends & receives
68 added some pointer arithmetic optimization
71 added some pointer arithmetic optimizations but not stable yet so not
72 called from anywhere (will get this working shortly)
74 * src/SDCCopt.c: fixed for multiple sends & receives
77 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
78 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
79 set preprocessor defines (depending on options)
81 * src/SDCCicode.c, src/SDCCicode.h:
82 changes made to handle multiple sends & receives
85 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
87 * src/SDCCcse.c, src/SDCCcse.h:
88 added function findbackward def (to be used in upcoming optimization)
90 * src/SDCCcflow.c, src/SDCCcflow.h:
91 added function returnAtEnd - to determine if a basic block terminates with
94 * src/SDCCast.c, src/SDCCast.h:
95 added option parms-in-bank1
97 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
98 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
99 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
100 adjusted for --parms-in-bank1 option
102 * device/include/string.h:
103 donot redefine "reentrant" keyword
105 * device/include/ds80c390.h: Added some more SFRs
107 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
109 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
111 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
113 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
115 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
117 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
119 2002-01-18 Paul Stoffregen <paul@pjrc.com>
121 * Added --xram-movc option
123 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
125 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
127 2002-01-11 Johan Knol
129 * Added math lib of Jesus Calvino-Fraga
131 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
133 * src/SDCCmain.c (processFile): fix processing of ../../src.c
134 * support/regression/Makefile: new target test-mcs51-stack-auto
135 * support/regression/ports/mcs51-stack-auto/spec.mk: added
137 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
139 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
141 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
143 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
145 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
147 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
149 * src/SDCCglue.h: add definition for printIvalChar()
151 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
153 * src/SDCCast.c: fix #498138 by Johan
155 * src/SDCCglue.c: fix #498138 by Johan
157 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
159 * support/regression/Makefile: fix clean
161 * support/regression/ports/ds390/support.c: fix transmission of last character
163 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
165 * /sdcc/src/ds390/gen.c:
166 a) improved computing address of stack variable
167 b) took out some #if 0 code
168 c) improved parmBytes adjustment
169 d) improved genPlusIncr & genMinusIncr
170 e) genCmp could generate bad code (when left assigned to DPTR)
171 f) Fixed bug in hasInc
173 * /sdcc/src/ds390/ralloc.c:
174 a) packRegsForSupport could mess up live information (Fixed)
175 b) packRegsDPTRuse could be incorrect for left & right shift
177 * /sdcc/src/mcs51/ralloc.c:
178 packRegsForSupport could mess up the live information (Fixed)
180 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
182 * /sdcc/src/SDCCast.c:
183 can reverse a loop even if function call is present as long
184 as the loop control variable is local & is not passed as parameter
186 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
188 * /sdcc/ChangeLog: *** empty log message ***
190 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
191 More builtin function additions for TININative
193 * /sdcc/src/ds390/ralloc.c:
194 Had broken the regression testsuite
196 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
198 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
199 Added funcattr hasStackParms will be set for reentrant functions when there
200 are paramteres on the stack, this helps in minimizing frame pointer generation
201 typeFromStr can handle function pointers now
203 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
204 *** empty log message ***
206 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
208 * /src/ds390/gen.c, /src/ds390/main.c:
209 More builtin function additions for TININative
211 * /src/ds390/ralloc.c:
212 Had broken the regression testsuite
214 * /src/SDCCast.c: Fixed a bug in dumptree
216 * /src/SDCCsymt.c, /src/SDCCsymt.h:
217 Added funcattr hasStackParms will be set for reentrant functions when there
218 are paramteres on the stack, this helps in minimizing frame pointer generation
219 typeFromStr can handle function pointers now
221 * /doc/builtins.txt, /doc/TININative.txt:
222 *** empty log message ***
225 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
227 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
228 ALPHA version for -mTININative
230 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
231 updated to reflect changes in the port structure
234 added function do_assemble (similar to do_link) if non-null this function
235 will be called to do assembly (-mTININative) requires a multi command
237 added function genAssemblerEnd will be called to generate assembler Epilogue
240 added _JavaNative to debug info printing
242 * /src/SDCCmain.c: added option --tini-libid
243 added port->do_assemble function (-mTININative) has a multi command assemble
245 * /src/SDCCglue.c: Disabled "constExpr" check
246 added port->genAssemblerEnd function
248 * /src/SDCCglobl.h: Added option --tini-libid value
251 tookout optimizeCompare from the header (has no external references)
253 * /src/SDCCast.c: made one more function "static"
255 2001-12-23 Michael Hope <michaelh@juju.net.nz>
257 * src/z80/mappings.i: Added z80asm support.
259 * src/z80/main.c: Added z80asm support on --asm=z80asm
261 * src/z80/gen.c: Fixed asm portability issues.
263 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
265 * src/SDCCglue.c (printExterns): Added global/extern split.
267 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
269 * support/regression/Makefile: added test for mcs51 model large
271 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
273 * support/regression/ports/gbz80/spec.mk: added -mgbz80
275 2001-12-05 Michael Hope <michaelh@juju.net.nz>
277 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
279 1904-01-06 Michael Hope <michaelh@juju.net.nz>
281 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
283 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
285 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
287 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
289 * support/regression/tests/simplefloat.c: Port to mcs51.
291 2001-11-25 Michael Hope <michaelh@juju.net.nz>
292 * support/regression/tests/bug-485362.c: Added.
294 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
296 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
298 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
300 * src/z80/gen.c (aopDump): Added a dump function.
302 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
303 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
305 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
307 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
309 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
311 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
313 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
315 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
317 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
319 * support/regression/ports/ds390/support.c: Use tinibios.
321 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
323 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
325 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
326 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
328 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
330 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
332 2001-11-18 Michael Hope <michaelh@juju.net.nz>
334 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
336 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
337 (packRegsForIYUse): Created and optimised.
339 2001-11-07 Michael Hope <michaelh@juju.net.nz>
341 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
342 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
344 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
346 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
348 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
350 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
352 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
354 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
356 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
358 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
360 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
362 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
364 2001-11-07 Michael Hope <michaelh@juju.net.nz>
366 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
367 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
368 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
370 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
372 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
373 (genNotFloat): Added.
374 (genUminusFloat): Added.
376 * device/lib/z80/Makefile: Added floating pt stubs.
378 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
380 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
382 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
384 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
386 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
388 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
390 * sdcc/support/regression/Makefile: Add port ds390.
392 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
394 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
396 * sdcc/support/regression/ports/ds390/spec.mk: Added.
398 * sdcc/support/regression/ports/ds390/support.c: Added.
400 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
402 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
404 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
406 2001-11-04 Michael Hope <michaelh@juju.net.nz>
408 * device/include/malloc.h: Added z80 and gbz80 support.
410 * device/lib/gbz80/heap.s: Added.
412 * device/lib/z80/heap.s: Added.
414 * device/lib/malloc.c: Added z80 and gbz80 support.
416 * support/regression/tests/malloc.c (testMalloc): Added.
418 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
420 * support/regression/tests/bug-478094.c: Added.
422 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
424 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
426 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
428 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
430 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
432 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
434 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
436 2001-11-04 Michael Hope <michaelh@juju.net.nz>
438 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
440 2001-11-03 Michael Hope <michaelh@juju.net.nz>
442 * support/regression/tests/bug-477927.c: Added.
444 * src/z80/peeph.def: Added minor rules.
446 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
448 * src/z80/peeph.def: Added jump optimisation modification.
450 2001-11-01 Michael Hope <michaelh@juju.net.nz>
452 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
454 2001-10-30 Michael Hope <michaelh@juju.net.nz>
456 * support/regression/tests/funptrs.c: Added.
458 2001-10-29 Michael Hope <michaelh@juju.net.nz>
460 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
462 2001-10-28 Michael Hope <michaelh@juju.net.nz>
464 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
466 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
468 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
469 (movLeft2ResultLong): Created.
471 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
472 (joinPushes): Added. Joins two char pushes into a word push.
474 2001-10-27 Michael Hope <michaelh@juju.net.nz>
476 * support/cpp2/Makefile.in (install): Added creation of dest dir.
478 * support/makebin/Makefile (install): Added creation of dest dir.
480 2001-10-24 Karl Bongers <karl@turbobit.com>
482 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
484 2001-10-21 Michael Hope <michaelh@juju.net.nz>
486 * src/z80/ralloc.c: Turned off faulty pack for one use.
488 * src/z80/peeph-gbz80.def: Removed redundent restart options.
490 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
492 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
494 * support/regression/Makefile: Improved clean
496 * support/regression/ports/gbz80/spec.mk: Added clean
498 * support/regression/ports/host/spec.mk: Added clean
500 * support/regression/ports/z80/spec.mk: Added clean
502 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
504 * support/regression/ports/mcs51/timeout.c: little improvements
506 2001-10-17 Michael Hope <michaelh@juju.net.nz>
508 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
510 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
512 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
514 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
516 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
518 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
520 2001-10-13 Michael Hope <michaelh@juju.net.nz>
521 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
523 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
525 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
527 * src/mcs51/main.c (_linkCmd): Added bin path to command.
529 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
531 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
533 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
535 * support/regression/tests/longor.c: Added.
537 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
539 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
541 * as/mcs51/aslink.h: define PATH_MAX
543 * as/mcs51/asm.h: define PATH_MAX
545 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
547 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
549 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
551 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
553 * src/SDCCglobl.h: define PATH_MAX
555 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
557 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
559 2001-10-11 Michael Hope <michaelh@juju.net.nz>
561 * src/z80/gen.c (gencjneshort): Fixed
563 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
565 2001-10-09 Michael Hope <michaelh@juju.net.nz>
567 * support/regression/tests/bug-469671.c: Added.
569 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
571 2001-10-08 Michael Hope <michaelh@juju.net.nz>
573 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
575 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
577 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
579 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
581 * src/device/lib/_mulint.c : removed hint: nooverlay bug
583 * src/device/lib/_mullong.c : removed hint: nooverlay bug
585 * src/device/lib/_divuint.c : removed hint: nooverlay bug
587 * src/device/lib/_divulong.c: removed hint: nooverlay bug
589 * src/device/lib/_moduint.c : removed hint: nooverlay bug
591 * src/device/lib/_modulong.c: removed hint: nooverlay bug
593 2001-10-07 Michael Hope <michaelh@juju.net.nz>
595 * 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.
597 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
599 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
601 2001-10-07 <johan@FRIJA>
603 * device/lib/gets.c (gets): fixed the return value.
605 2001-10-06 Michael Hope <michaelh@juju.net.nz>
606 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
608 * 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.
610 * 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.
612 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
614 * src/pic/gen.c: Removed Safe_strdup.
616 * configure.in: Added option to enable libgc support.
618 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
619 (bitVectUnion): Optimised.
620 (bitVectIntersect): Optimised.
621 (bitVectBitsInCommon): Optimised.
622 (bitVectCplAnd): Optimised.
624 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
626 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
628 * src/SDCCmain.c: distinguish between assembler debug and plain options
630 * src/avr/main.c: remove standard assembler options
632 * src/ds390/main.c: remove standard assembler options
634 * src/mcs51/main.c: remove standard assembler options
636 * src/port.h: removed "PENDING" comment
638 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
640 * src/device/lib/_mulint.c : new, with assember functions
642 * src/device/lib/_mullong.c : new, with assember functions
644 * src/device/lib/_divuint.c : with assember functions
646 * src/device/lib/_divsint.c : with assember functions
648 * src/device/lib/_divulong.c: with assember functions
650 * src/device/lib/_divslong.c: with assember functions
652 * src/device/lib/_moduint.c : with assember functions
654 * src/device/lib/_modsint.c : with assember functions
656 * src/device/lib/_modulong.c: with assember functions
658 * src/device/lib/_modslong.c: with assember functions
660 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
662 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
664 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
665 replaced _mululong.c and _mulslong.c by _mullong.c
667 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
669 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
671 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
673 * src/SDCCglue.c: test, if win32api is available for MINGW
675 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
677 * src/SDCCsymt.c: no more _modifier in printTypeChain()
678 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
679 * support/regression/ports/gbz80/spec.mk: removed GENERIC
680 * support/regression/ports/host/spec.mk: removed GENERIC
681 * support/regression/ports/mcs51/spec.mk: removed GENERIC
682 * support/regression/ports/z80/spec.mk: removed GENERIC
684 2001-10-01 Michael Hope <michaelh@juju.net.nz>
686 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
688 * support/regression/tests/bug-467035.c: Created.
690 2001-10-01 <johan@FRIJA>
692 * src/SDCC.y: fixed bug #466586 part 1
694 2001-10-01 Johan Knol <johan.knol@iduna.nl>
696 * SDCCicode.c: z80 has no generic pointers
697 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
699 2001-09-30 Michael Hope <michaelh@juju.net.nz>
701 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
703 2001-09-29 Michael Hope <michaelh@juju.net.nz>
705 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
707 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
709 2001-09-25 Michael Hope <michaelh@juju.net.nz>
711 * configure.in: Fixed up so that ucsim is only configured once.
713 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
715 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
716 (getPathDifference): As above.
718 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
720 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
722 2001-09-23 Michael Hope <michaelh@juju.net.nz>
723 * .version: Updated to 2.3.1
725 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
726 Added copyright header.
728 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
729 (assemble): Added support for macro based assembler commands.
730 (linkEdit): Added support for macro based linker commands.
731 (preProcess): Changed the pre-processor to use macros.
732 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
733 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
735 * device/lib/z80/crt0.s: Added module name for debugging.
737 2001-09-20 Michael Hope <michaelh@juju.net.nz>
739 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
741 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
743 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
745 * src/Makefile.in: Added SDCCmacro and SDCCutil
747 2001-09-19 Michael Hope <michaelh@juju.net.nz>
749 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
751 2001-09-16 <johan@FRIJA>
753 * 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.
755 2001-09-15 <johan@FRIJA>
757 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
758 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
760 2001-09-11 <johan@FRIJA>
762 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
764 2001-09-10 Michael Hope <michaelh@juju.net.nz>
766 * support/regression/tests/bug-460444.c: Added test case.
768 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
769 (genCast): Added justification for all of the asserts.
771 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
773 * support/regression/support.c: _xdata replaced by xdata
775 * support/regression/spec.mk: removed _generic
777 2001-09-09 Michael Hope <michaelh@juju.net.nz>
779 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
781 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
782 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
784 * src/z80/peeph.def: Added a rule to optimise shift then compare.
786 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
788 * support/regression/tests/bug-460010.c: Added test case.
790 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
792 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
794 * support/regression/Makefile: inter-port-clean adjusted for mcs51
796 * support/regression/testfwk.c: removed workaround for bug #436344
798 * support/regression/tests/bp.c: use less memory with mcs51
800 * support/regression/tests/bug-441448.c: use less memory
802 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
804 * support/regression/collate-results.py: typo
806 2001-09-08 Michael Hope <michaelh@juju.net.nz>
808 * support/regression/tests/fetchoverlap.c: Added new test case.
810 * support/regression/tests/bp.c: Added new test case.
812 * support/regression/tests/bug-448984.c: Added new test case.
814 * support/regression/tests/pow2shifts.c: Added new test case.
816 * src/z80/gen.c: Turned off the noise it normally generates for the release.
817 (genlshTwo): Fixed right shift for count > 8.
819 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
821 2001-09-08 <johan@FRIJA>
823 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
825 2001-09-07 <johan@FRIJA>
827 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
829 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
831 2001-09-06 <johan@FRIJA>
833 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
834 * bernhard noted me at this: "() equals to (void)" (1.38)
836 2001-09-05 <johan@FRIJA>
838 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
840 2001-09-04 <johan@FRIJA>
842 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
845 2001-09-04 Paul Stoffregen <paul@pjrc.com>
847 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
849 2001-09-03 Michael Hope <michaelh@juju.net.nz>
851 * link/z80/aslink.h: Fixed path for PATH_MAX
853 2001-09-02 Michael Hope <michaelh@juju.net.nz>
855 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
857 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
859 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
861 * 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.
863 2001-09-01 Michael Hope <michaelh@juju.net.nz>
865 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
866 (genCmp): Fixed up genCmp for the GB with longs.
868 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
870 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
872 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
874 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
876 2001-08-30 Paul Stoffregen <paul@pjrc.com>
878 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
880 2001-08-30 Michael Hope <michaelh@juju.net.nz>
882 * 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.
884 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
886 2001-08-29 Michael Hope <michaelh@juju.net.nz>
888 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
890 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
892 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
894 * sim/ucsim/configure: little improvement of Cygwin-detection
895 * sim/ucsim/configure.in: little improvement of Cygwin-detection
896 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
897 * support/regression/tests/bug-221100.c: small changes for mcs51
898 * support/regression/tests/bug-221168.c: small changes for mcs51
899 * support/regression/tests/bug-227710.c: small changes for mcs51
900 * support/regression/tests/staticinit.c: small changes for mcs51
901 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
902 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
903 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601