1 2002-08-11 Borut Razem <borut.razem@siol.net>
2 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4 2002-08-10 Borut Razem <borut.razem@siol.net>
5 * src/SDCCmain.c (main):
6 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
7 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
8 The consequence was that some temporary files were not removed.
11 unification of code in functions tempfilename() and tempfile():
12 function tempnam() is defined in Visual Studio 6.0 and .NET
14 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
17 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
18 - removed compiler command line option /WX: Treats all warnings as errors
19 - update a list of source files, included into the project
21 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
22 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
23 changed project type to Generic Project so that can be correcly converted to VS.NET project
25 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
27 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
29 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
31 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
32 added return 0 statements after assert() to make compiler happy
34 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
35 added newline in the def file to keep MSC compiler satisfied
38 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
39 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
40 - solved MSC error in function aopDump()
42 * sdcc_vc.h: define PREFIX as "\\sdcc"
44 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
45 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
47 2002-06-22 Scott Dattalo <scott@dattalo.com>
48 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
49 - Rewrote the register banking algorithm.
50 - Added pCode live-range analysis to registers (for now, only non-used and
51 singly-used registers optimized away)
53 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
55 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
57 2002-05-10 Scott Dattalo <scott@dattalo.com>
58 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
60 2002-04-22 Michael Hope <michaelh@vroom>
62 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
64 * configure.in (DD_COPT): Added include support required for gbdk.
66 * .version: Bumped version number just to increase it.
68 * src/SDCCmain.c: Added -nostdinc to the default options.
70 2002-04-15 Michael Hope <michaelh@vroom>
72 * device/lib/z80/printf.c (sprintf): Added.
74 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
76 * src/z80/peeph.def: Added transpose redundent load rule.
78 * src/z80/main.c: Added force callee saves for jaune.
80 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
82 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
84 2002-03-28 Johan Knol <johan@balder>
86 * src/SDCCval.c: fixed bug #532436
88 2002-03-14 Scott Dattalo <scott@dattalo.com>
90 Added "char *Processor" field to the port structure.
93 Added -p option. Allows port dependent processor to be specified.
96 Initialized the new field char *Processor field to NULL in all ports
99 Compiler generated registers for interrupt context saving
100 were not getting allocated.
102 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
105 Fixed left shift. Will promote the left side of a left shift
106 if a) left shifting more than size of operand or b) when assigned
107 to something size > size of left side
109 2002-03-14 Scott Dattalo <scott@dattalo.com>
111 tons of changes. Register allocation has been
112 rewritten. Added customization for the various PICs. Flow
113 analysis is restructured. ...
119 Added. device.c is a PIC port hack to accomodate variations
122 2002-03-13 Michael Hope <michaelh@vroom>
124 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
126 2002-03-04 johanknol <johanknol@manik>
128 * /src/SDCCval.c: fixed
130 const unsigned char arr[][2] = { { 0, 1 } };
131 t18.c:1: error: Initializer element is not constant
133 2002-03-04 bela <bela@manik>
135 * /device/include/mcs51reg.h:
136 ds89c420 register definition update
138 2002-03-03 <johan@FRIJA>
140 * support/Util/SDCCerr.c: did something, but don't no why anymore
142 * support/regression/tests/bug-524691.c: made it a little less shy
144 * src/SDCCast.c (decorateType): fixed bug #524697
146 * src/SDCCast.c: made some lineno improvements
148 * src/SDCCval.c (getNelements): changed warning to error
150 * src/SDCCglue.c (printIvalArray): changed warning to error
152 * src/SDCCicode.c: fixed a warning for mingw
154 * src/SDCCast.c (decorateType): fixed the << promotion for ops
156 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
158 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
160 * src/ds390/peeph.def:
161 Added some more peephole rules
163 * src/ds390/gen.c: Various fixes & enhancements
165 * src/SDCClrange.c, src/SDCClrange.h:
166 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
168 * src/ds390/ralloc.c:
169 various fixes & enhancements (ds390) specific
171 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
172 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
175 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
177 2002-03-02 <johan@FRIJA>
179 * src/SDCCast.c (decorateType): fixed bug #524708
181 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
183 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
185 2002-03-01 Michael Hope <michaelh@vroom>
187 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
189 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
191 2002-03-01 <johan@FRIJA>
193 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
195 * src/SDCCast.c (decorateType): fixed bug #524209
197 * src/SDCCval.c (valNot): fixed bug #524195
199 2002-02-26 <johan@balder>
201 * src/xa51/gen.c: fixed a warning
203 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
205 * src/SDCCast.c (decorateType): fixed bug #522534
207 2002-02-23 <johan@balder>
209 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
211 2002-02-22 <johan@balder>
213 * src/SDCCast.c: fixed bug #514865
215 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
217 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
219 * sdcc/src/SDCCloop.c:
220 Previous fix was not good. basic blocks that have "break" or "return" are
221 not really partof a loop , but live ranges used in these blocks should
222 be live thru the entire loop, so set partOfLoop but don't add them to
225 2002-02-21 <johan@FRIJA>
227 * src/SDCCcse.c: fixed bug #514308
229 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
232 Fixed BUG #519583. If a conditional block ended in a return/break
233 statement inside a loop, it was not being considered part of the loop.
235 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
237 2002-02-10 Karl Bongers <karl@turbobit.com>
240 Fixed up SDCDB debugger somewhat. Updated debugger/README
241 with lots of comments and notes.
243 * device/examples/test2.c:
244 Fix bug, "red" variable not being initialized(compiler complained).
246 * device/examples/Makefile, examples/test3.c:
247 Add Makefile in device/examples folder, compiles test3.c
248 for use as a multiple module SDCDB test case.
250 * sim/ucsim/cmd.src/cmdset.cc:
251 Took out debug printfs in ucsim "next" command.
254 Karl and Johan start ucsim XA support. Most dissassembly working,
255 about 75% emulation done(plenty of work remaining).
258 Add Z80 support to ucsim, add test-ucz80 regression test,
259 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
260 Notice z80 compiler fails on examples/test3.c/crc code.
262 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
264 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
265 Added support for --parms-in-bank1
267 * src/ds390/peeph.def:
268 added a few more peephole optimzations
271 1) added __builtin_inp & __builtin_outp used to read in data of given length
272 from a memory mapped port
273 2) added __builtin_memcmp
274 3) added __builtin_swapw swap bytes of a short
276 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
277 1) handle multiple send & receives from register bank1
278 2) ralloc can now allocate DPTR1 to some liveRanges
280 * src/SDCCsymt.c, src/SDCCsymt.h:
281 changes to handle multiple sends & receives
284 added some pointer arithmetic optimization
287 added some pointer arithmetic optimizations but not stable yet so not
288 called from anywhere (will get this working shortly)
290 * src/SDCCopt.c: fixed for multiple sends & receives
293 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
294 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
295 set preprocessor defines (depending on options)
297 * src/SDCCicode.c, src/SDCCicode.h:
298 changes made to handle multiple sends & receives
301 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
303 * src/SDCCcse.c, src/SDCCcse.h:
304 added function findbackward def (to be used in upcoming optimization)
306 * src/SDCCcflow.c, src/SDCCcflow.h:
307 added function returnAtEnd - to determine if a basic block terminates with
310 * src/SDCCast.c, src/SDCCast.h:
311 added option parms-in-bank1
313 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
314 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
315 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
316 adjusted for --parms-in-bank1 option
318 * device/include/string.h:
319 donot redefine "reentrant" keyword
321 * device/include/ds80c390.h: Added some more SFRs
323 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
325 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
327 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
329 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
331 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
333 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
335 2002-01-18 Paul Stoffregen <paul@pjrc.com>
337 * Added --xram-movc option
339 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
341 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
343 2002-01-11 Johan Knol
345 * Added math lib of Jesus Calvino-Fraga
347 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
349 * src/SDCCmain.c (processFile): fix processing of ../../src.c
350 * support/regression/Makefile: new target test-mcs51-stack-auto
351 * support/regression/ports/mcs51-stack-auto/spec.mk: added
353 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
355 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
357 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
359 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
361 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
363 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
365 * src/SDCCglue.h: add definition for printIvalChar()
367 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
369 * src/SDCCast.c: fix #498138 by Johan
371 * src/SDCCglue.c: fix #498138 by Johan
373 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
375 * support/regression/Makefile: fix clean
377 * support/regression/ports/ds390/support.c: fix transmission of last character
379 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
381 * /sdcc/src/ds390/gen.c:
382 a) improved computing address of stack variable
383 b) took out some #if 0 code
384 c) improved parmBytes adjustment
385 d) improved genPlusIncr & genMinusIncr
386 e) genCmp could generate bad code (when left assigned to DPTR)
387 f) Fixed bug in hasInc
389 * /sdcc/src/ds390/ralloc.c:
390 a) packRegsForSupport could mess up live information (Fixed)
391 b) packRegsDPTRuse could be incorrect for left & right shift
393 * /sdcc/src/mcs51/ralloc.c:
394 packRegsForSupport could mess up the live information (Fixed)
396 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
398 * /sdcc/src/SDCCast.c:
399 can reverse a loop even if function call is present as long
400 as the loop control variable is local & is not passed as parameter
402 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
404 * /sdcc/ChangeLog: *** empty log message ***
406 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
407 More builtin function additions for TININative
409 * /sdcc/src/ds390/ralloc.c:
410 Had broken the regression testsuite
412 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
414 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
415 Added funcattr hasStackParms will be set for reentrant functions when there
416 are paramteres on the stack, this helps in minimizing frame pointer generation
417 typeFromStr can handle function pointers now
419 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
420 *** empty log message ***
422 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
424 * /src/ds390/gen.c, /src/ds390/main.c:
425 More builtin function additions for TININative
427 * /src/ds390/ralloc.c:
428 Had broken the regression testsuite
430 * /src/SDCCast.c: Fixed a bug in dumptree
432 * /src/SDCCsymt.c, /src/SDCCsymt.h:
433 Added funcattr hasStackParms will be set for reentrant functions when there
434 are paramteres on the stack, this helps in minimizing frame pointer generation
435 typeFromStr can handle function pointers now
437 * /doc/builtins.txt, /doc/TININative.txt:
438 *** empty log message ***
441 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
443 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
444 ALPHA version for -mTININative
446 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
447 updated to reflect changes in the port structure
450 added function do_assemble (similar to do_link) if non-null this function
451 will be called to do assembly (-mTININative) requires a multi command
453 added function genAssemblerEnd will be called to generate assembler Epilogue
456 added _JavaNative to debug info printing
458 * /src/SDCCmain.c: added option --tini-libid
459 added port->do_assemble function (-mTININative) has a multi command assemble
461 * /src/SDCCglue.c: Disabled "constExpr" check
462 added port->genAssemblerEnd function
464 * /src/SDCCglobl.h: Added option --tini-libid value
467 tookout optimizeCompare from the header (has no external references)
469 * /src/SDCCast.c: made one more function "static"
471 2001-12-23 Michael Hope <michaelh@juju.net.nz>
473 * src/z80/mappings.i: Added z80asm support.
475 * src/z80/main.c: Added z80asm support on --asm=z80asm
477 * src/z80/gen.c: Fixed asm portability issues.
479 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
481 * src/SDCCglue.c (printExterns): Added global/extern split.
483 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
485 * support/regression/Makefile: added test for mcs51 model large
487 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
489 * support/regression/ports/gbz80/spec.mk: added -mgbz80
491 2001-12-05 Michael Hope <michaelh@juju.net.nz>
493 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
495 1904-01-06 Michael Hope <michaelh@juju.net.nz>
497 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
499 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
501 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
503 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
505 * support/regression/tests/simplefloat.c: Port to mcs51.
507 2001-11-25 Michael Hope <michaelh@juju.net.nz>
508 * support/regression/tests/bug-485362.c: Added.
510 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
512 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
514 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
516 * src/z80/gen.c (aopDump): Added a dump function.
518 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
519 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
521 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
523 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
525 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
527 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
529 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
531 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
533 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
535 * support/regression/ports/ds390/support.c: Use tinibios.
537 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
539 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
541 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
542 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
544 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
546 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
548 2001-11-18 Michael Hope <michaelh@juju.net.nz>
550 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
552 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
553 (packRegsForIYUse): Created and optimised.
555 2001-11-07 Michael Hope <michaelh@juju.net.nz>
557 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
558 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
560 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
562 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
564 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
566 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
568 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
570 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
572 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
574 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
576 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
578 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
580 2001-11-07 Michael Hope <michaelh@juju.net.nz>
582 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
583 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
584 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
586 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
588 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
589 (genNotFloat): Added.
590 (genUminusFloat): Added.
592 * device/lib/z80/Makefile: Added floating pt stubs.
594 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
596 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
598 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
600 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
602 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
604 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
606 * sdcc/support/regression/Makefile: Add port ds390.
608 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
610 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
612 * sdcc/support/regression/ports/ds390/spec.mk: Added.
614 * sdcc/support/regression/ports/ds390/support.c: Added.
616 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
618 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
620 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
622 2001-11-04 Michael Hope <michaelh@juju.net.nz>
624 * device/include/malloc.h: Added z80 and gbz80 support.
626 * device/lib/gbz80/heap.s: Added.
628 * device/lib/z80/heap.s: Added.
630 * device/lib/malloc.c: Added z80 and gbz80 support.
632 * support/regression/tests/malloc.c (testMalloc): Added.
634 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
636 * support/regression/tests/bug-478094.c: Added.
638 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
640 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
642 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
644 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
646 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
648 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
650 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
652 2001-11-04 Michael Hope <michaelh@juju.net.nz>
654 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
656 2001-11-03 Michael Hope <michaelh@juju.net.nz>
658 * support/regression/tests/bug-477927.c: Added.
660 * src/z80/peeph.def: Added minor rules.
662 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
664 * src/z80/peeph.def: Added jump optimisation modification.
666 2001-11-01 Michael Hope <michaelh@juju.net.nz>
668 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
670 2001-10-30 Michael Hope <michaelh@juju.net.nz>
672 * support/regression/tests/funptrs.c: Added.
674 2001-10-29 Michael Hope <michaelh@juju.net.nz>
676 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
678 2001-10-28 Michael Hope <michaelh@juju.net.nz>
680 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
682 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
684 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
685 (movLeft2ResultLong): Created.
687 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
688 (joinPushes): Added. Joins two char pushes into a word push.
690 2001-10-27 Michael Hope <michaelh@juju.net.nz>
692 * support/cpp2/Makefile.in (install): Added creation of dest dir.
694 * support/makebin/Makefile (install): Added creation of dest dir.
696 2001-10-24 Karl Bongers <karl@turbobit.com>
698 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
700 2001-10-21 Michael Hope <michaelh@juju.net.nz>
702 * src/z80/ralloc.c: Turned off faulty pack for one use.
704 * src/z80/peeph-gbz80.def: Removed redundent restart options.
706 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
708 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
710 * support/regression/Makefile: Improved clean
712 * support/regression/ports/gbz80/spec.mk: Added clean
714 * support/regression/ports/host/spec.mk: Added clean
716 * support/regression/ports/z80/spec.mk: Added clean
718 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
720 * support/regression/ports/mcs51/timeout.c: little improvements
722 2001-10-17 Michael Hope <michaelh@juju.net.nz>
724 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
726 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
728 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
730 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
732 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
734 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
736 2001-10-13 Michael Hope <michaelh@juju.net.nz>
737 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
739 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
741 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
743 * src/mcs51/main.c (_linkCmd): Added bin path to command.
745 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
747 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
749 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
751 * support/regression/tests/longor.c: Added.
753 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
755 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
757 * as/mcs51/aslink.h: define PATH_MAX
759 * as/mcs51/asm.h: define PATH_MAX
761 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
763 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
765 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
767 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
769 * src/SDCCglobl.h: define PATH_MAX
771 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
773 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
775 2001-10-11 Michael Hope <michaelh@juju.net.nz>
777 * src/z80/gen.c (gencjneshort): Fixed
779 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
781 2001-10-09 Michael Hope <michaelh@juju.net.nz>
783 * support/regression/tests/bug-469671.c: Added.
785 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
787 2001-10-08 Michael Hope <michaelh@juju.net.nz>
789 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
791 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
793 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
795 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
797 * src/device/lib/_mulint.c : removed hint: nooverlay bug
799 * src/device/lib/_mullong.c : removed hint: nooverlay bug
801 * src/device/lib/_divuint.c : removed hint: nooverlay bug
803 * src/device/lib/_divulong.c: removed hint: nooverlay bug
805 * src/device/lib/_moduint.c : removed hint: nooverlay bug
807 * src/device/lib/_modulong.c: removed hint: nooverlay bug
809 2001-10-07 Michael Hope <michaelh@juju.net.nz>
811 * 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.
813 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
815 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
817 2001-10-07 <johan@FRIJA>
819 * device/lib/gets.c (gets): fixed the return value.
821 2001-10-06 Michael Hope <michaelh@juju.net.nz>
822 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
824 * 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.
826 * 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.
828 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
830 * src/pic/gen.c: Removed Safe_strdup.
832 * configure.in: Added option to enable libgc support.
834 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
835 (bitVectUnion): Optimised.
836 (bitVectIntersect): Optimised.
837 (bitVectBitsInCommon): Optimised.
838 (bitVectCplAnd): Optimised.
840 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
842 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
844 * src/SDCCmain.c: distinguish between assembler debug and plain options
846 * src/avr/main.c: remove standard assembler options
848 * src/ds390/main.c: remove standard assembler options
850 * src/mcs51/main.c: remove standard assembler options
852 * src/port.h: removed "PENDING" comment
854 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
856 * src/device/lib/_mulint.c : new, with assember functions
858 * src/device/lib/_mullong.c : new, with assember functions
860 * src/device/lib/_divuint.c : with assember functions
862 * src/device/lib/_divsint.c : with assember functions
864 * src/device/lib/_divulong.c: with assember functions
866 * src/device/lib/_divslong.c: with assember functions
868 * src/device/lib/_moduint.c : with assember functions
870 * src/device/lib/_modsint.c : with assember functions
872 * src/device/lib/_modulong.c: with assember functions
874 * src/device/lib/_modslong.c: with assember functions
876 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
878 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
880 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
881 replaced _mululong.c and _mulslong.c by _mullong.c
883 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
885 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
887 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
889 * src/SDCCglue.c: test, if win32api is available for MINGW
891 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
893 * src/SDCCsymt.c: no more _modifier in printTypeChain()
894 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
895 * support/regression/ports/gbz80/spec.mk: removed GENERIC
896 * support/regression/ports/host/spec.mk: removed GENERIC
897 * support/regression/ports/mcs51/spec.mk: removed GENERIC
898 * support/regression/ports/z80/spec.mk: removed GENERIC
900 2001-10-01 Michael Hope <michaelh@juju.net.nz>
902 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
904 * support/regression/tests/bug-467035.c: Created.
906 2001-10-01 <johan@FRIJA>
908 * src/SDCC.y: fixed bug #466586 part 1
910 2001-10-01 Johan Knol <johan.knol@iduna.nl>
912 * SDCCicode.c: z80 has no generic pointers
913 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
915 2001-09-30 Michael Hope <michaelh@juju.net.nz>
917 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
919 2001-09-29 Michael Hope <michaelh@juju.net.nz>
921 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
923 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
925 2001-09-25 Michael Hope <michaelh@juju.net.nz>
927 * configure.in: Fixed up so that ucsim is only configured once.
929 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
931 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
932 (getPathDifference): As above.
934 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
936 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
938 2001-09-23 Michael Hope <michaelh@juju.net.nz>
939 * .version: Updated to 2.3.1
941 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
942 Added copyright header.
944 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
945 (assemble): Added support for macro based assembler commands.
946 (linkEdit): Added support for macro based linker commands.
947 (preProcess): Changed the pre-processor to use macros.
948 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
949 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
951 * device/lib/z80/crt0.s: Added module name for debugging.
953 2001-09-20 Michael Hope <michaelh@juju.net.nz>
955 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
957 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
959 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
961 * src/Makefile.in: Added SDCCmacro and SDCCutil
963 2001-09-19 Michael Hope <michaelh@juju.net.nz>
965 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
967 2001-09-16 <johan@FRIJA>
969 * 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.
971 2001-09-15 <johan@FRIJA>
973 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
974 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
976 2001-09-11 <johan@FRIJA>
978 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
980 2001-09-10 Michael Hope <michaelh@juju.net.nz>
982 * support/regression/tests/bug-460444.c: Added test case.
984 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
985 (genCast): Added justification for all of the asserts.
987 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
989 * support/regression/support.c: _xdata replaced by xdata
991 * support/regression/spec.mk: removed _generic
993 2001-09-09 Michael Hope <michaelh@juju.net.nz>
995 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
997 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
998 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1000 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1002 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1004 * support/regression/tests/bug-460010.c: Added test case.
1006 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1008 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1010 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1012 * support/regression/testfwk.c: removed workaround for bug #436344
1014 * support/regression/tests/bp.c: use less memory with mcs51
1016 * support/regression/tests/bug-441448.c: use less memory
1018 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1020 * support/regression/collate-results.py: typo
1022 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1024 * support/regression/tests/fetchoverlap.c: Added new test case.
1026 * support/regression/tests/bp.c: Added new test case.
1028 * support/regression/tests/bug-448984.c: Added new test case.
1030 * support/regression/tests/pow2shifts.c: Added new test case.
1032 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1033 (genlshTwo): Fixed right shift for count > 8.
1035 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1037 2001-09-08 <johan@FRIJA>
1039 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1041 2001-09-07 <johan@FRIJA>
1043 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1045 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1047 2001-09-06 <johan@FRIJA>
1049 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1050 * bernhard noted me at this: "() equals to (void)" (1.38)
1052 2001-09-05 <johan@FRIJA>
1054 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1056 2001-09-04 <johan@FRIJA>
1058 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1061 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1063 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1065 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1067 * link/z80/aslink.h: Fixed path for PATH_MAX
1069 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1071 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1073 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1075 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1077 * 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.
1079 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1081 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1082 (genCmp): Fixed up genCmp for the GB with longs.
1084 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1086 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1088 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1090 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1092 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1094 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1096 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1098 * 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.
1100 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1102 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1104 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1106 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1108 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1110 * sim/ucsim/configure: little improvement of Cygwin-detection
1111 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1112 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1113 * support/regression/tests/bug-221100.c: small changes for mcs51
1114 * support/regression/tests/bug-221168.c: small changes for mcs51
1115 * support/regression/tests/bug-227710.c: small changes for mcs51
1116 * support/regression/tests/staticinit.c: small changes for mcs51
1117 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1118 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1119 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601