1 2002-05-10 Scott Dattal <scott@dattalo.com>
2 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4 2002-04-22 Michael Hope <michaelh@vroom>
6 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
8 * configure.in (DD_COPT): Added include support required for gbdk.
10 * .version: Bumped version number just to increase it.
12 * src/SDCCmain.c: Added -nostdinc to the default options.
14 2002-04-15 Michael Hope <michaelh@vroom>
16 * device/lib/z80/printf.c (sprintf): Added.
18 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
20 * src/z80/peeph.def: Added transpose redundent load rule.
22 * src/z80/main.c: Added force callee saves for jaune.
24 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
26 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
28 2002-03-28 Johan Knol <johan@balder>
30 * src/SDCCval.c: fixed bug #532436
32 2002-03-14 Scott Dattalo <scott@dattalo.com>
34 Added "char *Processor" field to the port structure.
37 Added -p option. Allows port dependent processor to be specified.
40 Initialized the new field char *Processor field to NULL in all ports
43 Compiler generated registers for interrupt context saving
44 were not getting allocated.
46 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
49 Fixed left shift. Will promote the left side of a left shift
50 if a) left shifting more than size of operand or b) when assigned
51 to something size > size of left side
53 2002-03-14 Scott Dattalo <scott@dattalo.com>
55 tons of changes. Register allocation has been
56 rewritten. Added customization for the various PICs. Flow
57 analysis is restructured. ...
63 Added. device.c is a PIC port hack to accomodate variations
66 2002-03-13 Michael Hope <michaelh@vroom>
68 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
70 2002-03-04 johanknol <johanknol@manik>
72 * /src/SDCCval.c: fixed
74 const unsigned char arr[][2] = { { 0, 1 } };
75 t18.c:1: error: Initializer element is not constant
77 2002-03-04 bela <bela@manik>
79 * /device/include/mcs51reg.h:
80 ds89c420 register definition update
82 2002-03-03 <johan@FRIJA>
84 * support/Util/SDCCerr.c: did something, but don't no why anymore
86 * support/regression/tests/bug-524691.c: made it a little less shy
88 * src/SDCCast.c (decorateType): fixed bug #524697
90 * src/SDCCast.c: made some lineno improvements
92 * src/SDCCval.c (getNelements): changed warning to error
94 * src/SDCCglue.c (printIvalArray): changed warning to error
96 * src/SDCCicode.c: fixed a warning for mingw
98 * src/SDCCast.c (decorateType): fixed the << promotion for ops
100 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
102 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
104 * src/ds390/peeph.def:
105 Added some more peephole rules
107 * src/ds390/gen.c: Various fixes & enhancements
109 * src/SDCClrange.c, src/SDCClrange.h:
110 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
112 * src/ds390/ralloc.c:
113 various fixes & enhancements (ds390) specific
115 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
116 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
119 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
121 2002-03-02 <johan@FRIJA>
123 * src/SDCCast.c (decorateType): fixed bug #524708
125 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
127 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
129 2002-03-01 Michael Hope <michaelh@vroom>
131 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
133 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
135 2002-03-01 <johan@FRIJA>
137 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
139 * src/SDCCast.c (decorateType): fixed bug #524209
141 * src/SDCCval.c (valNot): fixed bug #524195
143 2002-02-26 <johan@balder>
145 * src/xa51/gen.c: fixed a warning
147 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
149 * src/SDCCast.c (decorateType): fixed bug #522534
151 2002-02-23 <johan@balder>
153 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
155 2002-02-22 <johan@balder>
157 * src/SDCCast.c: fixed bug #514865
159 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
161 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
163 * sdcc/src/SDCCloop.c:
164 Previous fix was not good. basic blocks that have "break" or "return" are
165 not really partof a loop , but live ranges used in these blocks should
166 be live thru the entire loop, so set partOfLoop but don't add them to
169 2002-02-21 <johan@FRIJA>
171 * src/SDCCcse.c: fixed bug #514308
173 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
176 Fixed BUG #519583. If a conditional block ended in a return/break
177 statement inside a loop, it was not being considered part of the loop.
179 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
181 2002-02-10 Karl Bongers <karl@turbobit.com>
184 Fixed up SDCDB debugger somewhat. Updated debugger/README
185 with lots of comments and notes.
187 * device/examples/test2.c:
188 Fix bug, "red" variable not being initialized(compiler complained).
190 * device/examples/Makefile, examples/test3.c:
191 Add Makefile in device/examples folder, compiles test3.c
192 for use as a multiple module SDCDB test case.
194 * sim/ucsim/cmd.src/cmdset.cc:
195 Took out debug printfs in ucsim "next" command.
198 Karl and Johan start ucsim XA support. Most dissassembly working,
199 about 75% emulation done(plenty of work remaining).
202 Add Z80 support to ucsim, add test-ucz80 regression test,
203 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
204 Notice z80 compiler fails on examples/test3.c/crc code.
206 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
208 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
209 Added support for --parms-in-bank1
211 * src/ds390/peeph.def:
212 added a few more peephole optimzations
215 1) added __builtin_inp & __builtin_outp used to read in data of given length
216 from a memory mapped port
217 2) added __builtin_memcmp
218 3) added __builtin_swapw swap bytes of a short
220 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
221 1) handle multiple send & receives from register bank1
222 2) ralloc can now allocate DPTR1 to some liveRanges
224 * src/SDCCsymt.c, src/SDCCsymt.h:
225 changes to handle multiple sends & receives
228 added some pointer arithmetic optimization
231 added some pointer arithmetic optimizations but not stable yet so not
232 called from anywhere (will get this working shortly)
234 * src/SDCCopt.c: fixed for multiple sends & receives
237 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
238 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
239 set preprocessor defines (depending on options)
241 * src/SDCCicode.c, src/SDCCicode.h:
242 changes made to handle multiple sends & receives
245 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
247 * src/SDCCcse.c, src/SDCCcse.h:
248 added function findbackward def (to be used in upcoming optimization)
250 * src/SDCCcflow.c, src/SDCCcflow.h:
251 added function returnAtEnd - to determine if a basic block terminates with
254 * src/SDCCast.c, src/SDCCast.h:
255 added option parms-in-bank1
257 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
258 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
259 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
260 adjusted for --parms-in-bank1 option
262 * device/include/string.h:
263 donot redefine "reentrant" keyword
265 * device/include/ds80c390.h: Added some more SFRs
267 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
269 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
271 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
273 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
275 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
277 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
279 2002-01-18 Paul Stoffregen <paul@pjrc.com>
281 * Added --xram-movc option
283 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
285 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
287 2002-01-11 Johan Knol
289 * Added math lib of Jesus Calvino-Fraga
291 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
293 * src/SDCCmain.c (processFile): fix processing of ../../src.c
294 * support/regression/Makefile: new target test-mcs51-stack-auto
295 * support/regression/ports/mcs51-stack-auto/spec.mk: added
297 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
299 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
301 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
303 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
305 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
307 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
309 * src/SDCCglue.h: add definition for printIvalChar()
311 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
313 * src/SDCCast.c: fix #498138 by Johan
315 * src/SDCCglue.c: fix #498138 by Johan
317 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
319 * support/regression/Makefile: fix clean
321 * support/regression/ports/ds390/support.c: fix transmission of last character
323 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
325 * /sdcc/src/ds390/gen.c:
326 a) improved computing address of stack variable
327 b) took out some #if 0 code
328 c) improved parmBytes adjustment
329 d) improved genPlusIncr & genMinusIncr
330 e) genCmp could generate bad code (when left assigned to DPTR)
331 f) Fixed bug in hasInc
333 * /sdcc/src/ds390/ralloc.c:
334 a) packRegsForSupport could mess up live information (Fixed)
335 b) packRegsDPTRuse could be incorrect for left & right shift
337 * /sdcc/src/mcs51/ralloc.c:
338 packRegsForSupport could mess up the live information (Fixed)
340 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
342 * /sdcc/src/SDCCast.c:
343 can reverse a loop even if function call is present as long
344 as the loop control variable is local & is not passed as parameter
346 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
348 * /sdcc/ChangeLog: *** empty log message ***
350 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
351 More builtin function additions for TININative
353 * /sdcc/src/ds390/ralloc.c:
354 Had broken the regression testsuite
356 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
358 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
359 Added funcattr hasStackParms will be set for reentrant functions when there
360 are paramteres on the stack, this helps in minimizing frame pointer generation
361 typeFromStr can handle function pointers now
363 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
364 *** empty log message ***
366 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
368 * /src/ds390/gen.c, /src/ds390/main.c:
369 More builtin function additions for TININative
371 * /src/ds390/ralloc.c:
372 Had broken the regression testsuite
374 * /src/SDCCast.c: Fixed a bug in dumptree
376 * /src/SDCCsymt.c, /src/SDCCsymt.h:
377 Added funcattr hasStackParms will be set for reentrant functions when there
378 are paramteres on the stack, this helps in minimizing frame pointer generation
379 typeFromStr can handle function pointers now
381 * /doc/builtins.txt, /doc/TININative.txt:
382 *** empty log message ***
385 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
387 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
388 ALPHA version for -mTININative
390 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
391 updated to reflect changes in the port structure
394 added function do_assemble (similar to do_link) if non-null this function
395 will be called to do assembly (-mTININative) requires a multi command
397 added function genAssemblerEnd will be called to generate assembler Epilogue
400 added _JavaNative to debug info printing
402 * /src/SDCCmain.c: added option --tini-libid
403 added port->do_assemble function (-mTININative) has a multi command assemble
405 * /src/SDCCglue.c: Disabled "constExpr" check
406 added port->genAssemblerEnd function
408 * /src/SDCCglobl.h: Added option --tini-libid value
411 tookout optimizeCompare from the header (has no external references)
413 * /src/SDCCast.c: made one more function "static"
415 2001-12-23 Michael Hope <michaelh@juju.net.nz>
417 * src/z80/mappings.i: Added z80asm support.
419 * src/z80/main.c: Added z80asm support on --asm=z80asm
421 * src/z80/gen.c: Fixed asm portability issues.
423 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
425 * src/SDCCglue.c (printExterns): Added global/extern split.
427 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
429 * support/regression/Makefile: added test for mcs51 model large
431 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
433 * support/regression/ports/gbz80/spec.mk: added -mgbz80
435 2001-12-05 Michael Hope <michaelh@juju.net.nz>
437 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
439 1904-01-06 Michael Hope <michaelh@juju.net.nz>
441 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
443 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
445 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
447 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
449 * support/regression/tests/simplefloat.c: Port to mcs51.
451 2001-11-25 Michael Hope <michaelh@juju.net.nz>
452 * support/regression/tests/bug-485362.c: Added.
454 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
456 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
458 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
460 * src/z80/gen.c (aopDump): Added a dump function.
462 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
463 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
465 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
467 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
469 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
471 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
473 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
475 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
477 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
479 * support/regression/ports/ds390/support.c: Use tinibios.
481 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
483 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
485 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
486 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
488 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
490 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
492 2001-11-18 Michael Hope <michaelh@juju.net.nz>
494 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
496 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
497 (packRegsForIYUse): Created and optimised.
499 2001-11-07 Michael Hope <michaelh@juju.net.nz>
501 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
502 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
504 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
506 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
508 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
510 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
512 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
514 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
516 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
518 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
520 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
522 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
524 2001-11-07 Michael Hope <michaelh@juju.net.nz>
526 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
527 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
528 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
530 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
532 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
533 (genNotFloat): Added.
534 (genUminusFloat): Added.
536 * device/lib/z80/Makefile: Added floating pt stubs.
538 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
540 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
542 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
544 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
546 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
548 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
550 * sdcc/support/regression/Makefile: Add port ds390.
552 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
554 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
556 * sdcc/support/regression/ports/ds390/spec.mk: Added.
558 * sdcc/support/regression/ports/ds390/support.c: Added.
560 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
562 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
564 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
566 2001-11-04 Michael Hope <michaelh@juju.net.nz>
568 * device/include/malloc.h: Added z80 and gbz80 support.
570 * device/lib/gbz80/heap.s: Added.
572 * device/lib/z80/heap.s: Added.
574 * device/lib/malloc.c: Added z80 and gbz80 support.
576 * support/regression/tests/malloc.c (testMalloc): Added.
578 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
580 * support/regression/tests/bug-478094.c: Added.
582 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
584 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
586 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
588 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
590 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
592 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
594 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
596 2001-11-04 Michael Hope <michaelh@juju.net.nz>
598 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
600 2001-11-03 Michael Hope <michaelh@juju.net.nz>
602 * support/regression/tests/bug-477927.c: Added.
604 * src/z80/peeph.def: Added minor rules.
606 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
608 * src/z80/peeph.def: Added jump optimisation modification.
610 2001-11-01 Michael Hope <michaelh@juju.net.nz>
612 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
614 2001-10-30 Michael Hope <michaelh@juju.net.nz>
616 * support/regression/tests/funptrs.c: Added.
618 2001-10-29 Michael Hope <michaelh@juju.net.nz>
620 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
622 2001-10-28 Michael Hope <michaelh@juju.net.nz>
624 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
626 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
628 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
629 (movLeft2ResultLong): Created.
631 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
632 (joinPushes): Added. Joins two char pushes into a word push.
634 2001-10-27 Michael Hope <michaelh@juju.net.nz>
636 * support/cpp2/Makefile.in (install): Added creation of dest dir.
638 * support/makebin/Makefile (install): Added creation of dest dir.
640 2001-10-24 Karl Bongers <karl@turbobit.com>
642 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
644 2001-10-21 Michael Hope <michaelh@juju.net.nz>
646 * src/z80/ralloc.c: Turned off faulty pack for one use.
648 * src/z80/peeph-gbz80.def: Removed redundent restart options.
650 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
652 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
654 * support/regression/Makefile: Improved clean
656 * support/regression/ports/gbz80/spec.mk: Added clean
658 * support/regression/ports/host/spec.mk: Added clean
660 * support/regression/ports/z80/spec.mk: Added clean
662 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
664 * support/regression/ports/mcs51/timeout.c: little improvements
666 2001-10-17 Michael Hope <michaelh@juju.net.nz>
668 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
670 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
672 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
674 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
676 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
678 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
680 2001-10-13 Michael Hope <michaelh@juju.net.nz>
681 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
683 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
685 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
687 * src/mcs51/main.c (_linkCmd): Added bin path to command.
689 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
691 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
693 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
695 * support/regression/tests/longor.c: Added.
697 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
699 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
701 * as/mcs51/aslink.h: define PATH_MAX
703 * as/mcs51/asm.h: define PATH_MAX
705 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
707 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
709 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
711 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
713 * src/SDCCglobl.h: define PATH_MAX
715 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
717 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
719 2001-10-11 Michael Hope <michaelh@juju.net.nz>
721 * src/z80/gen.c (gencjneshort): Fixed
723 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
725 2001-10-09 Michael Hope <michaelh@juju.net.nz>
727 * support/regression/tests/bug-469671.c: Added.
729 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
731 2001-10-08 Michael Hope <michaelh@juju.net.nz>
733 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
735 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
737 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
739 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
741 * src/device/lib/_mulint.c : removed hint: nooverlay bug
743 * src/device/lib/_mullong.c : removed hint: nooverlay bug
745 * src/device/lib/_divuint.c : removed hint: nooverlay bug
747 * src/device/lib/_divulong.c: removed hint: nooverlay bug
749 * src/device/lib/_moduint.c : removed hint: nooverlay bug
751 * src/device/lib/_modulong.c: removed hint: nooverlay bug
753 2001-10-07 Michael Hope <michaelh@juju.net.nz>
755 * 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.
757 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
759 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
761 2001-10-07 <johan@FRIJA>
763 * device/lib/gets.c (gets): fixed the return value.
765 2001-10-06 Michael Hope <michaelh@juju.net.nz>
766 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
768 * 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.
770 * 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.
772 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
774 * src/pic/gen.c: Removed Safe_strdup.
776 * configure.in: Added option to enable libgc support.
778 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
779 (bitVectUnion): Optimised.
780 (bitVectIntersect): Optimised.
781 (bitVectBitsInCommon): Optimised.
782 (bitVectCplAnd): Optimised.
784 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
786 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
788 * src/SDCCmain.c: distinguish between assembler debug and plain options
790 * src/avr/main.c: remove standard assembler options
792 * src/ds390/main.c: remove standard assembler options
794 * src/mcs51/main.c: remove standard assembler options
796 * src/port.h: removed "PENDING" comment
798 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
800 * src/device/lib/_mulint.c : new, with assember functions
802 * src/device/lib/_mullong.c : new, with assember functions
804 * src/device/lib/_divuint.c : with assember functions
806 * src/device/lib/_divsint.c : with assember functions
808 * src/device/lib/_divulong.c: with assember functions
810 * src/device/lib/_divslong.c: with assember functions
812 * src/device/lib/_moduint.c : with assember functions
814 * src/device/lib/_modsint.c : with assember functions
816 * src/device/lib/_modulong.c: with assember functions
818 * src/device/lib/_modslong.c: with assember functions
820 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
822 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
824 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
825 replaced _mululong.c and _mulslong.c by _mullong.c
827 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
829 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
831 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
833 * src/SDCCglue.c: test, if win32api is available for MINGW
835 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
837 * src/SDCCsymt.c: no more _modifier in printTypeChain()
838 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
839 * support/regression/ports/gbz80/spec.mk: removed GENERIC
840 * support/regression/ports/host/spec.mk: removed GENERIC
841 * support/regression/ports/mcs51/spec.mk: removed GENERIC
842 * support/regression/ports/z80/spec.mk: removed GENERIC
844 2001-10-01 Michael Hope <michaelh@juju.net.nz>
846 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
848 * support/regression/tests/bug-467035.c: Created.
850 2001-10-01 <johan@FRIJA>
852 * src/SDCC.y: fixed bug #466586 part 1
854 2001-10-01 Johan Knol <johan.knol@iduna.nl>
856 * SDCCicode.c: z80 has no generic pointers
857 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
859 2001-09-30 Michael Hope <michaelh@juju.net.nz>
861 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
863 2001-09-29 Michael Hope <michaelh@juju.net.nz>
865 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
867 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
869 2001-09-25 Michael Hope <michaelh@juju.net.nz>
871 * configure.in: Fixed up so that ucsim is only configured once.
873 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
875 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
876 (getPathDifference): As above.
878 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
880 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
882 2001-09-23 Michael Hope <michaelh@juju.net.nz>
883 * .version: Updated to 2.3.1
885 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
886 Added copyright header.
888 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
889 (assemble): Added support for macro based assembler commands.
890 (linkEdit): Added support for macro based linker commands.
891 (preProcess): Changed the pre-processor to use macros.
892 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
893 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
895 * device/lib/z80/crt0.s: Added module name for debugging.
897 2001-09-20 Michael Hope <michaelh@juju.net.nz>
899 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
901 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
903 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
905 * src/Makefile.in: Added SDCCmacro and SDCCutil
907 2001-09-19 Michael Hope <michaelh@juju.net.nz>
909 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
911 2001-09-16 <johan@FRIJA>
913 * 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.
915 2001-09-15 <johan@FRIJA>
917 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
918 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
920 2001-09-11 <johan@FRIJA>
922 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
924 2001-09-10 Michael Hope <michaelh@juju.net.nz>
926 * support/regression/tests/bug-460444.c: Added test case.
928 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
929 (genCast): Added justification for all of the asserts.
931 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
933 * support/regression/support.c: _xdata replaced by xdata
935 * support/regression/spec.mk: removed _generic
937 2001-09-09 Michael Hope <michaelh@juju.net.nz>
939 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
941 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
942 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
944 * src/z80/peeph.def: Added a rule to optimise shift then compare.
946 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
948 * support/regression/tests/bug-460010.c: Added test case.
950 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
952 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
954 * support/regression/Makefile: inter-port-clean adjusted for mcs51
956 * support/regression/testfwk.c: removed workaround for bug #436344
958 * support/regression/tests/bp.c: use less memory with mcs51
960 * support/regression/tests/bug-441448.c: use less memory
962 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
964 * support/regression/collate-results.py: typo
966 2001-09-08 Michael Hope <michaelh@juju.net.nz>
968 * support/regression/tests/fetchoverlap.c: Added new test case.
970 * support/regression/tests/bp.c: Added new test case.
972 * support/regression/tests/bug-448984.c: Added new test case.
974 * support/regression/tests/pow2shifts.c: Added new test case.
976 * src/z80/gen.c: Turned off the noise it normally generates for the release.
977 (genlshTwo): Fixed right shift for count > 8.
979 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
981 2001-09-08 <johan@FRIJA>
983 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
985 2001-09-07 <johan@FRIJA>
987 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
989 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
991 2001-09-06 <johan@FRIJA>
993 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
994 * bernhard noted me at this: "() equals to (void)" (1.38)
996 2001-09-05 <johan@FRIJA>
998 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1000 2001-09-04 <johan@FRIJA>
1002 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1005 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1007 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1009 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1011 * link/z80/aslink.h: Fixed path for PATH_MAX
1013 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1015 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1017 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1019 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1021 * 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.
1023 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1025 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1026 (genCmp): Fixed up genCmp for the GB with longs.
1028 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1030 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1032 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1034 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1036 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1038 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1040 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1042 * 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.
1044 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1046 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1048 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1050 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1052 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1054 * sim/ucsim/configure: little improvement of Cygwin-detection
1055 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1056 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1057 * support/regression/tests/bug-221100.c: small changes for mcs51
1058 * support/regression/tests/bug-221168.c: small changes for mcs51
1059 * support/regression/tests/bug-227710.c: small changes for mcs51
1060 * support/regression/tests/staticinit.c: small changes for mcs51
1061 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1062 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1063 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601