1 2002-02-10 Karl Bongers <karl@turbobit.com>
4 Fixed up SDCDB debugger somewhat. Updated debugger/README
5 with lots of comments and notes.
7 * device/examples/test2.c:
8 Fix bug, "red" variable not being initialized(compiler complained).
10 * device/examples/Makefile, examples/test3.c:
11 Add Makefile in device/examples folder, compiles test3.c
12 for use as a multiple module SDCDB test case.
14 * sim/ucsim/cmd.src/cmdset.cc:
15 Took out debug printfs in ucsim "next" command.
18 Karl and Johan start ucsim XA support. Most dissassembly working,
19 about 75% emulation done(plenty of work remaining).
22 Add Z80 support to ucsim, add test-ucz80 regression test,
23 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
24 Notice z80 compiler fails on examples/test3.c/crc code.
26 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
28 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
29 Added support for --parms-in-bank1
31 * src/ds390/peeph.def:
32 added a few more peephole optimzations
35 1) added __builtin_inp & __builtin_outp used to read in data of given length
36 from a memory mapped port
37 2) added __builtin_memcmp
38 3) added __builtin_swapw swap bytes of a short
40 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
41 1) handle multiple send & receives from register bank1
42 2) ralloc can now allocate DPTR1 to some liveRanges
44 * src/SDCCsymt.c, src/SDCCsymt.h:
45 changes to handle multiple sends & receives
48 added some pointer arithmetic optimization
51 added some pointer arithmetic optimizations but not stable yet so not
52 called from anywhere (will get this working shortly)
54 * src/SDCCopt.c: fixed for multiple sends & receives
57 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
58 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
59 set preprocessor defines (depending on options)
61 * src/SDCCicode.c, src/SDCCicode.h:
62 changes made to handle multiple sends & receives
65 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
67 * src/SDCCcse.c, src/SDCCcse.h:
68 added function findbackward def (to be used in upcoming optimization)
70 * src/SDCCcflow.c, src/SDCCcflow.h:
71 added function returnAtEnd - to determine if a basic block terminates with
74 * src/SDCCast.c, src/SDCCast.h:
75 added option parms-in-bank1
77 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
78 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
79 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
80 adjusted for --parms-in-bank1 option
82 * device/include/string.h:
83 donot redefine "reentrant" keyword
85 * device/include/ds80c390.h: Added some more SFRs
87 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
89 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
91 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
93 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
95 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
97 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
99 2002-01-18 Paul Stoffregen <paul@pjrc.com>
101 * Added --xram-movc option
103 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
105 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
107 2002-01-11 Johan Knol
109 * Added math lib of Jesus Calvino-Fraga
111 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
113 * src/SDCCmain.c (processFile): fix processing of ../../src.c
114 * support/regression/Makefile: new target test-mcs51-stack-auto
115 * support/regression/ports/mcs51-stack-auto/spec.mk: added
117 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
119 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
121 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
123 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
125 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
127 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
129 * src/SDCCglue.h: add definition for printIvalChar()
131 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
133 * src/SDCCast.c: fix #498138 by Johan
135 * src/SDCCglue.c: fix #498138 by Johan
137 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
139 * support/regression/Makefile: fix clean
141 * support/regression/ports/ds390/support.c: fix transmission of last character
143 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
145 * /sdcc/src/ds390/gen.c:
146 a) improved computing address of stack variable
147 b) took out some #if 0 code
148 c) improved parmBytes adjustment
149 d) improved genPlusIncr & genMinusIncr
150 e) genCmp could generate bad code (when left assigned to DPTR)
151 f) Fixed bug in hasInc
153 * /sdcc/src/ds390/ralloc.c:
154 a) packRegsForSupport could mess up live information (Fixed)
155 b) packRegsDPTRuse could be incorrect for left & right shift
157 * /sdcc/src/mcs51/ralloc.c:
158 packRegsForSupport could mess up the live information (Fixed)
160 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
162 * /sdcc/src/SDCCast.c:
163 can reverse a loop even if function call is present as long
164 as the loop control variable is local & is not passed as parameter
166 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
168 * /sdcc/ChangeLog: *** empty log message ***
170 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
171 More builtin function additions for TININative
173 * /sdcc/src/ds390/ralloc.c:
174 Had broken the regression testsuite
176 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
178 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
179 Added funcattr hasStackParms will be set for reentrant functions when there
180 are paramteres on the stack, this helps in minimizing frame pointer generation
181 typeFromStr can handle function pointers now
183 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
184 *** empty log message ***
186 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
188 * /src/ds390/gen.c, /src/ds390/main.c:
189 More builtin function additions for TININative
191 * /src/ds390/ralloc.c:
192 Had broken the regression testsuite
194 * /src/SDCCast.c: Fixed a bug in dumptree
196 * /src/SDCCsymt.c, /src/SDCCsymt.h:
197 Added funcattr hasStackParms will be set for reentrant functions when there
198 are paramteres on the stack, this helps in minimizing frame pointer generation
199 typeFromStr can handle function pointers now
201 * /doc/builtins.txt, /doc/TININative.txt:
202 *** empty log message ***
205 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
207 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
208 ALPHA version for -mTININative
210 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
211 updated to reflect changes in the port structure
214 added function do_assemble (similar to do_link) if non-null this function
215 will be called to do assembly (-mTININative) requires a multi command
217 added function genAssemblerEnd will be called to generate assembler Epilogue
220 added _JavaNative to debug info printing
222 * /src/SDCCmain.c: added option --tini-libid
223 added port->do_assemble function (-mTININative) has a multi command assemble
225 * /src/SDCCglue.c: Disabled "constExpr" check
226 added port->genAssemblerEnd function
228 * /src/SDCCglobl.h: Added option --tini-libid value
231 tookout optimizeCompare from the header (has no external references)
233 * /src/SDCCast.c: made one more function "static"
235 2001-12-23 Michael Hope <michaelh@juju.net.nz>
237 * src/z80/mappings.i: Added z80asm support.
239 * src/z80/main.c: Added z80asm support on --asm=z80asm
241 * src/z80/gen.c: Fixed asm portability issues.
243 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
245 * src/SDCCglue.c (printExterns): Added global/extern split.
247 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
249 * support/regression/Makefile: added test for mcs51 model large
251 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
253 * support/regression/ports/gbz80/spec.mk: added -mgbz80
255 2001-12-05 Michael Hope <michaelh@juju.net.nz>
257 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
259 1904-01-06 Michael Hope <michaelh@juju.net.nz>
261 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
263 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
265 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
267 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
269 * support/regression/tests/simplefloat.c: Port to mcs51.
271 2001-11-25 Michael Hope <michaelh@juju.net.nz>
272 * support/regression/tests/bug-485362.c: Added.
274 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
276 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
278 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
280 * src/z80/gen.c (aopDump): Added a dump function.
282 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
283 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
285 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
287 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
289 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
291 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
293 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
295 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
297 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
299 * support/regression/ports/ds390/support.c: Use tinibios.
301 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
303 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
305 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
306 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
308 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
310 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
312 2001-11-18 Michael Hope <michaelh@juju.net.nz>
314 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
316 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
317 (packRegsForIYUse): Created and optimised.
319 2001-11-07 Michael Hope <michaelh@juju.net.nz>
321 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
322 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
324 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
326 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
328 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
330 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
332 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
334 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
336 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
338 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
340 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
342 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
344 2001-11-07 Michael Hope <michaelh@juju.net.nz>
346 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
347 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
348 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
350 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
352 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
353 (genNotFloat): Added.
354 (genUminusFloat): Added.
356 * device/lib/z80/Makefile: Added floating pt stubs.
358 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
360 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
362 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
364 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
366 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
368 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
370 * sdcc/support/regression/Makefile: Add port ds390.
372 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
374 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
376 * sdcc/support/regression/ports/ds390/spec.mk: Added.
378 * sdcc/support/regression/ports/ds390/support.c: Added.
380 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
382 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
384 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
386 2001-11-04 Michael Hope <michaelh@juju.net.nz>
388 * device/include/malloc.h: Added z80 and gbz80 support.
390 * device/lib/gbz80/heap.s: Added.
392 * device/lib/z80/heap.s: Added.
394 * device/lib/malloc.c: Added z80 and gbz80 support.
396 * support/regression/tests/malloc.c (testMalloc): Added.
398 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
400 * support/regression/tests/bug-478094.c: Added.
402 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
404 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
406 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
408 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
410 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
412 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
414 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
416 2001-11-04 Michael Hope <michaelh@juju.net.nz>
418 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
420 2001-11-03 Michael Hope <michaelh@juju.net.nz>
422 * support/regression/tests/bug-477927.c: Added.
424 * src/z80/peeph.def: Added minor rules.
426 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
428 * src/z80/peeph.def: Added jump optimisation modification.
430 2001-11-01 Michael Hope <michaelh@juju.net.nz>
432 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
434 2001-10-30 Michael Hope <michaelh@juju.net.nz>
436 * support/regression/tests/funptrs.c: Added.
438 2001-10-29 Michael Hope <michaelh@juju.net.nz>
440 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
442 2001-10-28 Michael Hope <michaelh@juju.net.nz>
444 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
446 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
448 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
449 (movLeft2ResultLong): Created.
451 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
452 (joinPushes): Added. Joins two char pushes into a word push.
454 2001-10-27 Michael Hope <michaelh@juju.net.nz>
456 * support/cpp2/Makefile.in (install): Added creation of dest dir.
458 * support/makebin/Makefile (install): Added creation of dest dir.
460 2001-10-24 Karl Bongers <karl@turbobit.com>
462 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
464 2001-10-21 Michael Hope <michaelh@juju.net.nz>
466 * src/z80/ralloc.c: Turned off faulty pack for one use.
468 * src/z80/peeph-gbz80.def: Removed redundent restart options.
470 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
472 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
474 * support/regression/Makefile: Improved clean
476 * support/regression/ports/gbz80/spec.mk: Added clean
478 * support/regression/ports/host/spec.mk: Added clean
480 * support/regression/ports/z80/spec.mk: Added clean
482 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
484 * support/regression/ports/mcs51/timeout.c: little improvements
486 2001-10-17 Michael Hope <michaelh@juju.net.nz>
488 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
490 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
492 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
494 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
496 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
498 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
500 2001-10-13 Michael Hope <michaelh@juju.net.nz>
501 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
503 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
505 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
507 * src/mcs51/main.c (_linkCmd): Added bin path to command.
509 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
511 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
513 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
515 * support/regression/tests/longor.c: Added.
517 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
519 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
521 * as/mcs51/aslink.h: define PATH_MAX
523 * as/mcs51/asm.h: define PATH_MAX
525 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
527 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
529 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
531 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
533 * src/SDCCglobl.h: define PATH_MAX
535 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
537 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
539 2001-10-11 Michael Hope <michaelh@juju.net.nz>
541 * src/z80/gen.c (gencjneshort): Fixed
543 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
545 2001-10-09 Michael Hope <michaelh@juju.net.nz>
547 * support/regression/tests/bug-469671.c: Added.
549 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
551 2001-10-08 Michael Hope <michaelh@juju.net.nz>
553 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
555 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
557 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
559 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
561 * src/device/lib/_mulint.c : removed hint: nooverlay bug
563 * src/device/lib/_mullong.c : removed hint: nooverlay bug
565 * src/device/lib/_divuint.c : removed hint: nooverlay bug
567 * src/device/lib/_divulong.c: removed hint: nooverlay bug
569 * src/device/lib/_moduint.c : removed hint: nooverlay bug
571 * src/device/lib/_modulong.c: removed hint: nooverlay bug
573 2001-10-07 Michael Hope <michaelh@juju.net.nz>
575 * 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.
577 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
579 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
581 2001-10-07 <johan@FRIJA>
583 * device/lib/gets.c (gets): fixed the return value.
585 2001-10-06 Michael Hope <michaelh@juju.net.nz>
586 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
588 * 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.
590 * 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.
592 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
594 * src/pic/gen.c: Removed Safe_strdup.
596 * configure.in: Added option to enable libgc support.
598 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
599 (bitVectUnion): Optimised.
600 (bitVectIntersect): Optimised.
601 (bitVectBitsInCommon): Optimised.
602 (bitVectCplAnd): Optimised.
604 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
606 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
608 * src/SDCCmain.c: distinguish between assembler debug and plain options
610 * src/avr/main.c: remove standard assembler options
612 * src/ds390/main.c: remove standard assembler options
614 * src/mcs51/main.c: remove standard assembler options
616 * src/port.h: removed "PENDING" comment
618 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
620 * src/device/lib/_mulint.c : new, with assember functions
622 * src/device/lib/_mullong.c : new, with assember functions
624 * src/device/lib/_divuint.c : with assember functions
626 * src/device/lib/_divsint.c : with assember functions
628 * src/device/lib/_divulong.c: with assember functions
630 * src/device/lib/_divslong.c: with assember functions
632 * src/device/lib/_moduint.c : with assember functions
634 * src/device/lib/_modsint.c : with assember functions
636 * src/device/lib/_modulong.c: with assember functions
638 * src/device/lib/_modslong.c: with assember functions
640 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
642 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
644 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
645 replaced _mululong.c and _mulslong.c by _mullong.c
647 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
649 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
651 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
653 * src/SDCCglue.c: test, if win32api is available for MINGW
655 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
657 * src/SDCCsymt.c: no more _modifier in printTypeChain()
658 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
659 * support/regression/ports/gbz80/spec.mk: removed GENERIC
660 * support/regression/ports/host/spec.mk: removed GENERIC
661 * support/regression/ports/mcs51/spec.mk: removed GENERIC
662 * support/regression/ports/z80/spec.mk: removed GENERIC
664 2001-10-01 Michael Hope <michaelh@juju.net.nz>
666 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
668 * support/regression/tests/bug-467035.c: Created.
670 2001-10-01 <johan@FRIJA>
672 * src/SDCC.y: fixed bug #466586 part 1
674 2001-10-01 Johan Knol <johan.knol@iduna.nl>
676 * SDCCicode.c: z80 has no generic pointers
677 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
679 2001-09-30 Michael Hope <michaelh@juju.net.nz>
681 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
683 2001-09-29 Michael Hope <michaelh@juju.net.nz>
685 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
687 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
689 2001-09-25 Michael Hope <michaelh@juju.net.nz>
691 * configure.in: Fixed up so that ucsim is only configured once.
693 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
695 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
696 (getPathDifference): As above.
698 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
700 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
702 2001-09-23 Michael Hope <michaelh@juju.net.nz>
703 * .version: Updated to 2.3.1
705 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
706 Added copyright header.
708 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
709 (assemble): Added support for macro based assembler commands.
710 (linkEdit): Added support for macro based linker commands.
711 (preProcess): Changed the pre-processor to use macros.
712 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
713 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
715 * device/lib/z80/crt0.s: Added module name for debugging.
717 2001-09-20 Michael Hope <michaelh@juju.net.nz>
719 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
721 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
723 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
725 * src/Makefile.in: Added SDCCmacro and SDCCutil
727 2001-09-19 Michael Hope <michaelh@juju.net.nz>
729 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
731 2001-09-16 <johan@FRIJA>
733 * 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.
735 2001-09-15 <johan@FRIJA>
737 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
738 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
740 2001-09-11 <johan@FRIJA>
742 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
744 2001-09-10 Michael Hope <michaelh@juju.net.nz>
746 * support/regression/tests/bug-460444.c: Added test case.
748 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
749 (genCast): Added justification for all of the asserts.
751 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
753 * support/regression/support.c: _xdata replaced by xdata
755 * support/regression/spec.mk: removed _generic
757 2001-09-09 Michael Hope <michaelh@juju.net.nz>
759 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
761 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
762 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
764 * src/z80/peeph.def: Added a rule to optimise shift then compare.
766 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
768 * support/regression/tests/bug-460010.c: Added test case.
770 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
772 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
774 * support/regression/Makefile: inter-port-clean adjusted for mcs51
776 * support/regression/testfwk.c: removed workaround for bug #436344
778 * support/regression/tests/bp.c: use less memory with mcs51
780 * support/regression/tests/bug-441448.c: use less memory
782 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
784 * support/regression/collate-results.py: typo
786 2001-09-08 Michael Hope <michaelh@juju.net.nz>
788 * support/regression/tests/fetchoverlap.c: Added new test case.
790 * support/regression/tests/bp.c: Added new test case.
792 * support/regression/tests/bug-448984.c: Added new test case.
794 * support/regression/tests/pow2shifts.c: Added new test case.
796 * src/z80/gen.c: Turned off the noise it normally generates for the release.
797 (genlshTwo): Fixed right shift for count > 8.
799 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
801 2001-09-08 <johan@FRIJA>
803 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
805 2001-09-07 <johan@FRIJA>
807 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
809 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
811 2001-09-06 <johan@FRIJA>
813 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
814 * bernhard noted me at this: "() equals to (void)" (1.38)
816 2001-09-05 <johan@FRIJA>
818 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
820 2001-09-04 <johan@FRIJA>
822 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
825 2001-09-04 Paul Stoffregen <paul@pjrc.com>
827 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
829 2001-09-03 Michael Hope <michaelh@juju.net.nz>
831 * link/z80/aslink.h: Fixed path for PATH_MAX
833 2001-09-02 Michael Hope <michaelh@juju.net.nz>
835 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
837 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
839 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
841 * 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.
843 2001-09-01 Michael Hope <michaelh@juju.net.nz>
845 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
846 (genCmp): Fixed up genCmp for the GB with longs.
848 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
850 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
852 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
854 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
856 2001-08-30 Paul Stoffregen <paul@pjrc.com>
858 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
860 2001-08-30 Michael Hope <michaelh@juju.net.nz>
862 * 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.
864 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
866 2001-08-29 Michael Hope <michaelh@juju.net.nz>
868 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
870 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
872 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
874 * sim/ucsim/configure: little improvement of Cygwin-detection
875 * sim/ucsim/configure.in: little improvement of Cygwin-detection
876 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
877 * support/regression/tests/bug-221100.c: small changes for mcs51
878 * support/regression/tests/bug-221168.c: small changes for mcs51
879 * support/regression/tests/bug-227710.c: small changes for mcs51
880 * support/regression/tests/staticinit.c: small changes for mcs51
881 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
882 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
883 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601