1 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3 * support/regression/tests/bug-524697.c: fit mem usage into 8032
5 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
6 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
8 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
9 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
11 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
12 * src/mcs51/main.c: removed {bindir}{sep} from aslink
14 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
16 * in \sdcc\as\mcs51\ changed these files in order to create an
17 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
18 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
19 following files to include the previous two files: aslink.dsp,
20 Makefile.aslink, Makefile.bcc, and Makefile.in.
22 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
25 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
27 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
28 value from option --iram-size.
30 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
32 * \sdcc\as\mcs51\lklist.c: added boundary check before using
35 2002-09-18 <wiml@hhhh.org>
37 * SDCClrange.h: exposed setFromRange() and setToRange()
38 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
39 packRegsForAccUse() (bug 542397)
40 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
41 multiple times and emitting the fetch operations more than once
42 added aopGetUsesAcc() function to allow binary operators to
43 fetch their operands in the correct order; made genMinus() emit
44 compact code for X = LITERAL - Y
46 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
47 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
48 sprintf() in line 1267.
50 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
51 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
54 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
55 Changes to aslink (All the changes are marked with 'JCF'):
57 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
60 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
61 area BSEG. Also moves, if possible, the DATA area down into the internal
62 ram so more space is available.
64 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
67 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
68 not bytes. Function summary() which creates a memory usage summary
69 file with extension .mem. Reports of overlaping stack and small stack
70 size. If the space for the stack is less than 16 bytes aslink trows a
73 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
74 the 8051. Option 'y' for memory summary output file.
76 Changes to sdcc (All the changes are marked with 'JCF'):
78 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
80 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
81 overlaying area for it (uses RegBankUsed[4]).
83 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
84 bank zero as used by default. By default aslink locates the stack
85 (equivalent to --stack-after-data). Pass option 'y' to aslink for
86 the creation of the .mem file. Delegates the allocation of data area
87 to aslink (it is not longer 0x30 by default). If --stack-loc passes
88 the begining of the stack area to aslink.
90 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
91 glue() in SDCCglue.c creates an area for it.
93 2002-09-03 Borut Razem <borut.razem@siol.net>
94 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
96 introduced atexit() handler for teporay files removal in case of
97 errors, assertions, ...
99 2002-08-29 Borut Razem <borut.razem@siol.net>
100 * sdcc/support/cpp2/auto-host_vc_in.h:
101 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
102 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
103 Maybe there is a similar problem with BORLANDC? It should be checked!
105 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
106 corrected improper use of assert: the assignment to clr variable was done inside the assert.
107 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
108 was not executed, and the compiler (cl) launched a warning:
109 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
111 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
112 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
114 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
115 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
117 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
118 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
119 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
120 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
121 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
122 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
123 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
124 - added Release configuration in VS projects
125 - review of compiler an linker options
126 - VC .exe files are generated in bin_vc directory, not to interfere
127 with binaries generated from other projects (cygwin, mingw, bcc ...)
129 * sdcc/src/yacc.dsp: added
131 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
132 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
133 and insert the version number definitions from .version
135 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
137 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
138 added - genarate auto-host.h using auto-host_vc_in.h as template
141 removed from CVS, generated automatically
143 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
144 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
146 2002-08-11 Borut Razem <borut.razem@siol.net>
147 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
149 2002-08-10 Borut Razem <borut.razem@siol.net>
150 * src/SDCCmain.c (main):
151 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
152 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
153 The consequence was that some temporary files were not removed.
156 unification of code in functions tempfilename() and tempfile():
157 function tempnam() is defined in Visual Studio 6.0 and .NET
159 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
161 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
162 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
163 - removed compiler command line option /WX: Treats all warnings as errors
164 - update a list of source files, included into the project
166 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
167 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
168 changed project type to Generic Project so that can be correcly converted to VS.NET project
170 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
172 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
174 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
176 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
177 added return 0 statements after assert() to make compiler happy
179 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
180 added newline in the def file to keep MSC compiler satisfied
182 * sdcc/src/z80/gen.c:
183 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
184 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
185 - solved MSC error in function aopDump()
187 * sdcc_vc.h: define PREFIX as "\\sdcc"
189 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
190 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
192 2002-06-22 Scott Dattalo <scott@dattalo.com>
193 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
194 - Rewrote the register banking algorithm.
195 - Added pCode live-range analysis to registers (for now, only non-used and
196 singly-used registers optimized away)
198 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
200 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
202 2002-05-10 Scott Dattalo <scott@dattalo.com>
203 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
205 2002-04-22 Michael Hope <michaelh@vroom>
207 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
209 * configure.in (DD_COPT): Added include support required for gbdk.
211 * .version: Bumped version number just to increase it.
213 * src/SDCCmain.c: Added -nostdinc to the default options.
215 2002-04-15 Michael Hope <michaelh@vroom>
217 * device/lib/z80/printf.c (sprintf): Added.
219 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
221 * src/z80/peeph.def: Added transpose redundent load rule.
223 * src/z80/main.c: Added force callee saves for jaune.
225 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
227 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
229 2002-03-28 Johan Knol <johan@balder>
231 * src/SDCCval.c: fixed bug #532436
233 2002-03-14 Scott Dattalo <scott@dattalo.com>
235 Added "char *Processor" field to the port structure.
238 Added -p option. Allows port dependent processor to be specified.
241 Initialized the new field char *Processor field to NULL in all ports
244 Compiler generated registers for interrupt context saving
245 were not getting allocated.
247 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
250 Fixed left shift. Will promote the left side of a left shift
251 if a) left shifting more than size of operand or b) when assigned
252 to something size > size of left side
254 2002-03-14 Scott Dattalo <scott@dattalo.com>
256 tons of changes. Register allocation has been
257 rewritten. Added customization for the various PICs. Flow
258 analysis is restructured. ...
264 Added. device.c is a PIC port hack to accomodate variations
267 2002-03-13 Michael Hope <michaelh@vroom>
269 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
271 2002-03-04 johanknol <johanknol@manik>
273 * /src/SDCCval.c: fixed
275 const unsigned char arr[][2] = { { 0, 1 } };
276 t18.c:1: error: Initializer element is not constant
278 2002-03-04 bela <bela@manik>
280 * /device/include/mcs51reg.h:
281 ds89c420 register definition update
283 2002-03-03 <johan@FRIJA>
285 * support/Util/SDCCerr.c: did something, but don't no why anymore
287 * support/regression/tests/bug-524691.c: made it a little less shy
289 * src/SDCCast.c (decorateType): fixed bug #524697
291 * src/SDCCast.c: made some lineno improvements
293 * src/SDCCval.c (getNelements): changed warning to error
295 * src/SDCCglue.c (printIvalArray): changed warning to error
297 * src/SDCCicode.c: fixed a warning for mingw
299 * src/SDCCast.c (decorateType): fixed the << promotion for ops
301 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
303 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
305 * src/ds390/peeph.def:
306 Added some more peephole rules
308 * src/ds390/gen.c: Various fixes & enhancements
310 * src/SDCClrange.c, src/SDCClrange.h:
311 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
313 * src/ds390/ralloc.c:
314 various fixes & enhancements (ds390) specific
316 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
317 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
320 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
322 2002-03-02 <johan@FRIJA>
324 * src/SDCCast.c (decorateType): fixed bug #524708
326 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
328 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
330 2002-03-01 Michael Hope <michaelh@vroom>
332 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
334 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
336 2002-03-01 <johan@FRIJA>
338 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
340 * src/SDCCast.c (decorateType): fixed bug #524209
342 * src/SDCCval.c (valNot): fixed bug #524195
344 2002-02-26 <johan@balder>
346 * src/xa51/gen.c: fixed a warning
348 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
350 * src/SDCCast.c (decorateType): fixed bug #522534
352 2002-02-23 <johan@balder>
354 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
356 2002-02-22 <johan@balder>
358 * src/SDCCast.c: fixed bug #514865
360 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
362 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
364 * sdcc/src/SDCCloop.c:
365 Previous fix was not good. basic blocks that have "break" or "return" are
366 not really partof a loop , but live ranges used in these blocks should
367 be live thru the entire loop, so set partOfLoop but don't add them to
370 2002-02-21 <johan@FRIJA>
372 * src/SDCCcse.c: fixed bug #514308
374 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
377 Fixed BUG #519583. If a conditional block ended in a return/break
378 statement inside a loop, it was not being considered part of the loop.
380 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
382 2002-02-10 Karl Bongers <karl@turbobit.com>
385 Fixed up SDCDB debugger somewhat. Updated debugger/README
386 with lots of comments and notes.
388 * device/examples/test2.c:
389 Fix bug, "red" variable not being initialized(compiler complained).
391 * device/examples/Makefile, examples/test3.c:
392 Add Makefile in device/examples folder, compiles test3.c
393 for use as a multiple module SDCDB test case.
395 * sim/ucsim/cmd.src/cmdset.cc:
396 Took out debug printfs in ucsim "next" command.
399 Karl and Johan start ucsim XA support. Most dissassembly working,
400 about 75% emulation done(plenty of work remaining).
403 Add Z80 support to ucsim, add test-ucz80 regression test,
404 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
405 Notice z80 compiler fails on examples/test3.c/crc code.
407 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
409 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
410 Added support for --parms-in-bank1
412 * src/ds390/peeph.def:
413 added a few more peephole optimzations
416 1) added __builtin_inp & __builtin_outp used to read in data of given length
417 from a memory mapped port
418 2) added __builtin_memcmp
419 3) added __builtin_swapw swap bytes of a short
421 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
422 1) handle multiple send & receives from register bank1
423 2) ralloc can now allocate DPTR1 to some liveRanges
425 * src/SDCCsymt.c, src/SDCCsymt.h:
426 changes to handle multiple sends & receives
429 added some pointer arithmetic optimization
432 added some pointer arithmetic optimizations but not stable yet so not
433 called from anywhere (will get this working shortly)
435 * src/SDCCopt.c: fixed for multiple sends & receives
438 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
439 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
440 set preprocessor defines (depending on options)
442 * src/SDCCicode.c, src/SDCCicode.h:
443 changes made to handle multiple sends & receives
446 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
448 * src/SDCCcse.c, src/SDCCcse.h:
449 added function findbackward def (to be used in upcoming optimization)
451 * src/SDCCcflow.c, src/SDCCcflow.h:
452 added function returnAtEnd - to determine if a basic block terminates with
455 * src/SDCCast.c, src/SDCCast.h:
456 added option parms-in-bank1
458 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
459 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
460 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
461 adjusted for --parms-in-bank1 option
463 * device/include/string.h:
464 donot redefine "reentrant" keyword
466 * device/include/ds80c390.h: Added some more SFRs
468 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
470 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
472 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
474 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
476 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
478 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
480 2002-01-18 Paul Stoffregen <paul@pjrc.com>
482 * Added --xram-movc option
484 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
486 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
488 2002-01-11 Johan Knol
490 * Added math lib of Jesus Calvino-Fraga
492 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
494 * src/SDCCmain.c (processFile): fix processing of ../../src.c
495 * support/regression/Makefile: new target test-mcs51-stack-auto
496 * support/regression/ports/mcs51-stack-auto/spec.mk: added
498 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
500 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
502 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
504 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
506 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
508 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
510 * src/SDCCglue.h: add definition for printIvalChar()
512 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
514 * src/SDCCast.c: fix #498138 by Johan
516 * src/SDCCglue.c: fix #498138 by Johan
518 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
520 * support/regression/Makefile: fix clean
522 * support/regression/ports/ds390/support.c: fix transmission of last character
524 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
526 * /sdcc/src/ds390/gen.c:
527 a) improved computing address of stack variable
528 b) took out some #if 0 code
529 c) improved parmBytes adjustment
530 d) improved genPlusIncr & genMinusIncr
531 e) genCmp could generate bad code (when left assigned to DPTR)
532 f) Fixed bug in hasInc
534 * /sdcc/src/ds390/ralloc.c:
535 a) packRegsForSupport could mess up live information (Fixed)
536 b) packRegsDPTRuse could be incorrect for left & right shift
538 * /sdcc/src/mcs51/ralloc.c:
539 packRegsForSupport could mess up the live information (Fixed)
541 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
543 * /sdcc/src/SDCCast.c:
544 can reverse a loop even if function call is present as long
545 as the loop control variable is local & is not passed as parameter
547 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
549 * /sdcc/ChangeLog: *** empty log message ***
551 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
552 More builtin function additions for TININative
554 * /sdcc/src/ds390/ralloc.c:
555 Had broken the regression testsuite
557 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
559 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
560 Added funcattr hasStackParms will be set for reentrant functions when there
561 are paramteres on the stack, this helps in minimizing frame pointer generation
562 typeFromStr can handle function pointers now
564 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
565 *** empty log message ***
567 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
569 * /src/ds390/gen.c, /src/ds390/main.c:
570 More builtin function additions for TININative
572 * /src/ds390/ralloc.c:
573 Had broken the regression testsuite
575 * /src/SDCCast.c: Fixed a bug in dumptree
577 * /src/SDCCsymt.c, /src/SDCCsymt.h:
578 Added funcattr hasStackParms will be set for reentrant functions when there
579 are paramteres on the stack, this helps in minimizing frame pointer generation
580 typeFromStr can handle function pointers now
582 * /doc/builtins.txt, /doc/TININative.txt:
583 *** empty log message ***
586 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
588 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
589 ALPHA version for -mTININative
591 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
592 updated to reflect changes in the port structure
595 added function do_assemble (similar to do_link) if non-null this function
596 will be called to do assembly (-mTININative) requires a multi command
598 added function genAssemblerEnd will be called to generate assembler Epilogue
601 added _JavaNative to debug info printing
603 * /src/SDCCmain.c: added option --tini-libid
604 added port->do_assemble function (-mTININative) has a multi command assemble
606 * /src/SDCCglue.c: Disabled "constExpr" check
607 added port->genAssemblerEnd function
609 * /src/SDCCglobl.h: Added option --tini-libid value
612 tookout optimizeCompare from the header (has no external references)
614 * /src/SDCCast.c: made one more function "static"
616 2001-12-23 Michael Hope <michaelh@juju.net.nz>
618 * src/z80/mappings.i: Added z80asm support.
620 * src/z80/main.c: Added z80asm support on --asm=z80asm
622 * src/z80/gen.c: Fixed asm portability issues.
624 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
626 * src/SDCCglue.c (printExterns): Added global/extern split.
628 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
630 * support/regression/Makefile: added test for mcs51 model large
632 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
634 * support/regression/ports/gbz80/spec.mk: added -mgbz80
636 2001-12-05 Michael Hope <michaelh@juju.net.nz>
638 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
640 1904-01-06 Michael Hope <michaelh@juju.net.nz>
642 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
644 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
646 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
648 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
650 * support/regression/tests/simplefloat.c: Port to mcs51.
652 2001-11-25 Michael Hope <michaelh@juju.net.nz>
653 * support/regression/tests/bug-485362.c: Added.
655 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
657 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
659 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
661 * src/z80/gen.c (aopDump): Added a dump function.
663 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
664 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
666 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
668 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
670 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
672 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
674 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
676 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
678 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
680 * support/regression/ports/ds390/support.c: Use tinibios.
682 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
684 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
686 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
687 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
689 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
691 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
693 2001-11-18 Michael Hope <michaelh@juju.net.nz>
695 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
697 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
698 (packRegsForIYUse): Created and optimised.
700 2001-11-07 Michael Hope <michaelh@juju.net.nz>
702 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
703 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
705 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
707 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
709 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
711 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
713 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
715 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
717 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
719 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
721 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
723 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
725 2001-11-07 Michael Hope <michaelh@juju.net.nz>
727 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
728 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
729 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
731 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
733 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
734 (genNotFloat): Added.
735 (genUminusFloat): Added.
737 * device/lib/z80/Makefile: Added floating pt stubs.
739 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
741 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
743 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
745 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
747 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
749 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
751 * sdcc/support/regression/Makefile: Add port ds390.
753 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
755 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
757 * sdcc/support/regression/ports/ds390/spec.mk: Added.
759 * sdcc/support/regression/ports/ds390/support.c: Added.
761 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
763 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
765 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
767 2001-11-04 Michael Hope <michaelh@juju.net.nz>
769 * device/include/malloc.h: Added z80 and gbz80 support.
771 * device/lib/gbz80/heap.s: Added.
773 * device/lib/z80/heap.s: Added.
775 * device/lib/malloc.c: Added z80 and gbz80 support.
777 * support/regression/tests/malloc.c (testMalloc): Added.
779 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
781 * support/regression/tests/bug-478094.c: Added.
783 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
785 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
787 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
789 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
791 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
793 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
795 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
797 2001-11-04 Michael Hope <michaelh@juju.net.nz>
799 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
801 2001-11-03 Michael Hope <michaelh@juju.net.nz>
803 * support/regression/tests/bug-477927.c: Added.
805 * src/z80/peeph.def: Added minor rules.
807 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
809 * src/z80/peeph.def: Added jump optimisation modification.
811 2001-11-01 Michael Hope <michaelh@juju.net.nz>
813 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
815 2001-10-30 Michael Hope <michaelh@juju.net.nz>
817 * support/regression/tests/funptrs.c: Added.
819 2001-10-29 Michael Hope <michaelh@juju.net.nz>
821 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
823 2001-10-28 Michael Hope <michaelh@juju.net.nz>
825 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
827 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
829 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
830 (movLeft2ResultLong): Created.
832 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
833 (joinPushes): Added. Joins two char pushes into a word push.
835 2001-10-27 Michael Hope <michaelh@juju.net.nz>
837 * support/cpp2/Makefile.in (install): Added creation of dest dir.
839 * support/makebin/Makefile (install): Added creation of dest dir.
841 2001-10-24 Karl Bongers <karl@turbobit.com>
843 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
845 2001-10-21 Michael Hope <michaelh@juju.net.nz>
847 * src/z80/ralloc.c: Turned off faulty pack for one use.
849 * src/z80/peeph-gbz80.def: Removed redundent restart options.
851 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
853 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
855 * support/regression/Makefile: Improved clean
857 * support/regression/ports/gbz80/spec.mk: Added clean
859 * support/regression/ports/host/spec.mk: Added clean
861 * support/regression/ports/z80/spec.mk: Added clean
863 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
865 * support/regression/ports/mcs51/timeout.c: little improvements
867 2001-10-17 Michael Hope <michaelh@juju.net.nz>
869 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
871 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
873 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
875 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
877 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
879 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
881 2001-10-13 Michael Hope <michaelh@juju.net.nz>
882 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
884 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
886 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
888 * src/mcs51/main.c (_linkCmd): Added bin path to command.
890 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
892 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
894 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
896 * support/regression/tests/longor.c: Added.
898 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
900 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
902 * as/mcs51/aslink.h: define PATH_MAX
904 * as/mcs51/asm.h: define PATH_MAX
906 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
908 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
910 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
912 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
914 * src/SDCCglobl.h: define PATH_MAX
916 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
918 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
920 2001-10-11 Michael Hope <michaelh@juju.net.nz>
922 * src/z80/gen.c (gencjneshort): Fixed
924 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
926 2001-10-09 Michael Hope <michaelh@juju.net.nz>
928 * support/regression/tests/bug-469671.c: Added.
930 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
932 2001-10-08 Michael Hope <michaelh@juju.net.nz>
934 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
936 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
938 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
940 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
942 * src/device/lib/_mulint.c : removed hint: nooverlay bug
944 * src/device/lib/_mullong.c : removed hint: nooverlay bug
946 * src/device/lib/_divuint.c : removed hint: nooverlay bug
948 * src/device/lib/_divulong.c: removed hint: nooverlay bug
950 * src/device/lib/_moduint.c : removed hint: nooverlay bug
952 * src/device/lib/_modulong.c: removed hint: nooverlay bug
954 2001-10-07 Michael Hope <michaelh@juju.net.nz>
956 * 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.
958 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
960 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
962 2001-10-07 <johan@FRIJA>
964 * device/lib/gets.c (gets): fixed the return value.
966 2001-10-06 Michael Hope <michaelh@juju.net.nz>
967 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
969 * 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.
971 * 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.
973 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
975 * src/pic/gen.c: Removed Safe_strdup.
977 * configure.in: Added option to enable libgc support.
979 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
980 (bitVectUnion): Optimised.
981 (bitVectIntersect): Optimised.
982 (bitVectBitsInCommon): Optimised.
983 (bitVectCplAnd): Optimised.
985 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
987 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
989 * src/SDCCmain.c: distinguish between assembler debug and plain options
991 * src/avr/main.c: remove standard assembler options
993 * src/ds390/main.c: remove standard assembler options
995 * src/mcs51/main.c: remove standard assembler options
997 * src/port.h: removed "PENDING" comment
999 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1001 * src/device/lib/_mulint.c : new, with assember functions
1003 * src/device/lib/_mullong.c : new, with assember functions
1005 * src/device/lib/_divuint.c : with assember functions
1007 * src/device/lib/_divsint.c : with assember functions
1009 * src/device/lib/_divulong.c: with assember functions
1011 * src/device/lib/_divslong.c: with assember functions
1013 * src/device/lib/_moduint.c : with assember functions
1015 * src/device/lib/_modsint.c : with assember functions
1017 * src/device/lib/_modulong.c: with assember functions
1019 * src/device/lib/_modslong.c: with assember functions
1021 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1023 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1025 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1026 replaced _mululong.c and _mulslong.c by _mullong.c
1028 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1030 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1032 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1034 * src/SDCCglue.c: test, if win32api is available for MINGW
1036 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1038 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1039 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1040 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1041 * support/regression/ports/host/spec.mk: removed GENERIC
1042 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1043 * support/regression/ports/z80/spec.mk: removed GENERIC
1045 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1047 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1049 * support/regression/tests/bug-467035.c: Created.
1051 2001-10-01 <johan@FRIJA>
1053 * src/SDCC.y: fixed bug #466586 part 1
1055 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1057 * SDCCicode.c: z80 has no generic pointers
1058 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1060 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1062 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1064 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1066 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1068 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1070 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1072 * configure.in: Fixed up so that ucsim is only configured once.
1074 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1076 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1077 (getPathDifference): As above.
1079 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1081 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1083 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1084 * .version: Updated to 2.3.1
1086 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1087 Added copyright header.
1089 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1090 (assemble): Added support for macro based assembler commands.
1091 (linkEdit): Added support for macro based linker commands.
1092 (preProcess): Changed the pre-processor to use macros.
1093 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1094 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1096 * device/lib/z80/crt0.s: Added module name for debugging.
1098 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1100 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1102 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1104 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1106 * src/Makefile.in: Added SDCCmacro and SDCCutil
1108 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1110 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1112 2001-09-16 <johan@FRIJA>
1114 * 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.
1116 2001-09-15 <johan@FRIJA>
1118 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1119 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1121 2001-09-11 <johan@FRIJA>
1123 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1125 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1127 * support/regression/tests/bug-460444.c: Added test case.
1129 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1130 (genCast): Added justification for all of the asserts.
1132 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1134 * support/regression/support.c: _xdata replaced by xdata
1136 * support/regression/spec.mk: removed _generic
1138 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1140 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1142 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1143 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1145 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1147 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1149 * support/regression/tests/bug-460010.c: Added test case.
1151 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1153 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1155 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1157 * support/regression/testfwk.c: removed workaround for bug #436344
1159 * support/regression/tests/bp.c: use less memory with mcs51
1161 * support/regression/tests/bug-441448.c: use less memory
1163 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1165 * support/regression/collate-results.py: typo
1167 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1169 * support/regression/tests/fetchoverlap.c: Added new test case.
1171 * support/regression/tests/bp.c: Added new test case.
1173 * support/regression/tests/bug-448984.c: Added new test case.
1175 * support/regression/tests/pow2shifts.c: Added new test case.
1177 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1178 (genlshTwo): Fixed right shift for count > 8.
1180 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1182 2001-09-08 <johan@FRIJA>
1184 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1186 2001-09-07 <johan@FRIJA>
1188 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1190 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1192 2001-09-06 <johan@FRIJA>
1194 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1195 * bernhard noted me at this: "() equals to (void)" (1.38)
1197 2001-09-05 <johan@FRIJA>
1199 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1201 2001-09-04 <johan@FRIJA>
1203 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1206 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1208 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1210 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1212 * link/z80/aslink.h: Fixed path for PATH_MAX
1214 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1216 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1218 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1220 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1222 * 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.
1224 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1226 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1227 (genCmp): Fixed up genCmp for the GB with longs.
1229 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1231 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1233 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1235 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1237 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1239 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1241 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1243 * 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.
1245 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1247 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1249 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1251 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1253 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1255 * sim/ucsim/configure: little improvement of Cygwin-detection
1256 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1257 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1258 * support/regression/tests/bug-221100.c: small changes for mcs51
1259 * support/regression/tests/bug-221168.c: small changes for mcs51
1260 * support/regression/tests/bug-227710.c: small changes for mcs51
1261 * support/regression/tests/staticinit.c: small changes for mcs51
1262 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1263 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1264 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601