1 2003-01-04 <johan@balder>
3 * src/SDCCval.c (getNelements): fixed the initialized array of structures
5 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
6 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
8 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
9 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
10 * support/regression/tests/bug-524697.c: fit mem usage into 8032
12 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
13 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
16 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
18 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
19 * src/mcs51/main.c: removed {bindir}{sep} from aslink
21 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
23 * in \sdcc\as\mcs51\ changed these files in order to create an
24 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
25 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
26 following files to include the previous two files: aslink.dsp,
27 Makefile.aslink, Makefile.bcc, and Makefile.in.
29 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
32 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
34 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
35 value from option --iram-size.
37 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
39 * \sdcc\as\mcs51\lklist.c: added boundary check before using
42 2002-09-18 <wiml@hhhh.org>
44 * SDCClrange.h: exposed setFromRange() and setToRange()
45 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
46 packRegsForAccUse() (bug 542397)
47 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
48 multiple times and emitting the fetch operations more than once
49 added aopGetUsesAcc() function to allow binary operators to
50 fetch their operands in the correct order; made genMinus() emit
51 compact code for X = LITERAL - Y
53 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
54 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
55 sprintf() in line 1267.
57 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
58 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
61 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
62 Changes to aslink (All the changes are marked with 'JCF'):
64 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
67 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
68 area BSEG. Also moves, if possible, the DATA area down into the internal
69 ram so more space is available.
71 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
74 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
75 not bytes. Function summary() which creates a memory usage summary
76 file with extension .mem. Reports of overlaping stack and small stack
77 size. If the space for the stack is less than 16 bytes aslink trows a
80 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
81 the 8051. Option 'y' for memory summary output file.
83 Changes to sdcc (All the changes are marked with 'JCF'):
85 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
87 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
88 overlaying area for it (uses RegBankUsed[4]).
90 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
91 bank zero as used by default. By default aslink locates the stack
92 (equivalent to --stack-after-data). Pass option 'y' to aslink for
93 the creation of the .mem file. Delegates the allocation of data area
94 to aslink (it is not longer 0x30 by default). If --stack-loc passes
95 the begining of the stack area to aslink.
97 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
98 glue() in SDCCglue.c creates an area for it.
100 2002-09-03 Borut Razem <borut.razem@siol.net>
101 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
103 introduced atexit() handler for teporay files removal in case of
104 errors, assertions, ...
106 2002-08-29 Borut Razem <borut.razem@siol.net>
107 * sdcc/support/cpp2/auto-host_vc_in.h:
108 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
109 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
110 Maybe there is a similar problem with BORLANDC? It should be checked!
112 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
113 corrected improper use of assert: the assignment to clr variable was done inside the assert.
114 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
115 was not executed, and the compiler (cl) launched a warning:
116 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
118 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
119 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
121 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
122 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
124 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
125 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
126 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
127 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
128 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
129 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
130 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
131 - added Release configuration in VS projects
132 - review of compiler an linker options
133 - VC .exe files are generated in bin_vc directory, not to interfere
134 with binaries generated from other projects (cygwin, mingw, bcc ...)
136 * sdcc/src/yacc.dsp: added
138 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
139 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
140 and insert the version number definitions from .version
142 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
144 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
145 added - genarate auto-host.h using auto-host_vc_in.h as template
148 removed from CVS, generated automatically
150 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
151 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
153 2002-08-11 Borut Razem <borut.razem@siol.net>
154 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
156 2002-08-10 Borut Razem <borut.razem@siol.net>
157 * src/SDCCmain.c (main):
158 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
159 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
160 The consequence was that some temporary files were not removed.
163 unification of code in functions tempfilename() and tempfile():
164 function tempnam() is defined in Visual Studio 6.0 and .NET
166 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
168 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
169 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
170 - removed compiler command line option /WX: Treats all warnings as errors
171 - update a list of source files, included into the project
173 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
174 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
175 changed project type to Generic Project so that can be correcly converted to VS.NET project
177 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
179 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
181 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
183 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
184 added return 0 statements after assert() to make compiler happy
186 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
187 added newline in the def file to keep MSC compiler satisfied
189 * sdcc/src/z80/gen.c:
190 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
191 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
192 - solved MSC error in function aopDump()
194 * sdcc_vc.h: define PREFIX as "\\sdcc"
196 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
197 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
199 2002-06-22 Scott Dattalo <scott@dattalo.com>
200 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
201 - Rewrote the register banking algorithm.
202 - Added pCode live-range analysis to registers (for now, only non-used and
203 singly-used registers optimized away)
205 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
207 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
209 2002-05-10 Scott Dattalo <scott@dattalo.com>
210 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
212 2002-04-22 Michael Hope <michaelh@vroom>
214 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
216 * configure.in (DD_COPT): Added include support required for gbdk.
218 * .version: Bumped version number just to increase it.
220 * src/SDCCmain.c: Added -nostdinc to the default options.
222 2002-04-15 Michael Hope <michaelh@vroom>
224 * device/lib/z80/printf.c (sprintf): Added.
226 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
228 * src/z80/peeph.def: Added transpose redundent load rule.
230 * src/z80/main.c: Added force callee saves for jaune.
232 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
234 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
236 2002-03-28 Johan Knol <johan@balder>
238 * src/SDCCval.c: fixed bug #532436
240 2002-03-14 Scott Dattalo <scott@dattalo.com>
242 Added "char *Processor" field to the port structure.
245 Added -p option. Allows port dependent processor to be specified.
248 Initialized the new field char *Processor field to NULL in all ports
251 Compiler generated registers for interrupt context saving
252 were not getting allocated.
254 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
257 Fixed left shift. Will promote the left side of a left shift
258 if a) left shifting more than size of operand or b) when assigned
259 to something size > size of left side
261 2002-03-14 Scott Dattalo <scott@dattalo.com>
263 tons of changes. Register allocation has been
264 rewritten. Added customization for the various PICs. Flow
265 analysis is restructured. ...
271 Added. device.c is a PIC port hack to accomodate variations
274 2002-03-13 Michael Hope <michaelh@vroom>
276 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
278 2002-03-04 johanknol <johanknol@manik>
280 * /src/SDCCval.c: fixed
282 const unsigned char arr[][2] = { { 0, 1 } };
283 t18.c:1: error: Initializer element is not constant
285 2002-03-04 bela <bela@manik>
287 * /device/include/mcs51reg.h:
288 ds89c420 register definition update
290 2002-03-03 <johan@FRIJA>
292 * support/Util/SDCCerr.c: did something, but don't no why anymore
294 * support/regression/tests/bug-524691.c: made it a little less shy
296 * src/SDCCast.c (decorateType): fixed bug #524697
298 * src/SDCCast.c: made some lineno improvements
300 * src/SDCCval.c (getNelements): changed warning to error
302 * src/SDCCglue.c (printIvalArray): changed warning to error
304 * src/SDCCicode.c: fixed a warning for mingw
306 * src/SDCCast.c (decorateType): fixed the << promotion for ops
308 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
310 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
312 * src/ds390/peeph.def:
313 Added some more peephole rules
315 * src/ds390/gen.c: Various fixes & enhancements
317 * src/SDCClrange.c, src/SDCClrange.h:
318 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
320 * src/ds390/ralloc.c:
321 various fixes & enhancements (ds390) specific
323 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
324 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
327 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
329 2002-03-02 <johan@FRIJA>
331 * src/SDCCast.c (decorateType): fixed bug #524708
333 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
335 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
337 2002-03-01 Michael Hope <michaelh@vroom>
339 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
341 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
343 2002-03-01 <johan@FRIJA>
345 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
347 * src/SDCCast.c (decorateType): fixed bug #524209
349 * src/SDCCval.c (valNot): fixed bug #524195
351 2002-02-26 <johan@balder>
353 * src/xa51/gen.c: fixed a warning
355 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
357 * src/SDCCast.c (decorateType): fixed bug #522534
359 2002-02-23 <johan@balder>
361 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
363 2002-02-22 <johan@balder>
365 * src/SDCCast.c: fixed bug #514865
367 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
369 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
371 * sdcc/src/SDCCloop.c:
372 Previous fix was not good. basic blocks that have "break" or "return" are
373 not really partof a loop , but live ranges used in these blocks should
374 be live thru the entire loop, so set partOfLoop but don't add them to
377 2002-02-21 <johan@FRIJA>
379 * src/SDCCcse.c: fixed bug #514308
381 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
384 Fixed BUG #519583. If a conditional block ended in a return/break
385 statement inside a loop, it was not being considered part of the loop.
387 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
389 2002-02-10 Karl Bongers <karl@turbobit.com>
392 Fixed up SDCDB debugger somewhat. Updated debugger/README
393 with lots of comments and notes.
395 * device/examples/test2.c:
396 Fix bug, "red" variable not being initialized(compiler complained).
398 * device/examples/Makefile, examples/test3.c:
399 Add Makefile in device/examples folder, compiles test3.c
400 for use as a multiple module SDCDB test case.
402 * sim/ucsim/cmd.src/cmdset.cc:
403 Took out debug printfs in ucsim "next" command.
406 Karl and Johan start ucsim XA support. Most dissassembly working,
407 about 75% emulation done(plenty of work remaining).
410 Add Z80 support to ucsim, add test-ucz80 regression test,
411 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
412 Notice z80 compiler fails on examples/test3.c/crc code.
414 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
416 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
417 Added support for --parms-in-bank1
419 * src/ds390/peeph.def:
420 added a few more peephole optimzations
423 1) added __builtin_inp & __builtin_outp used to read in data of given length
424 from a memory mapped port
425 2) added __builtin_memcmp
426 3) added __builtin_swapw swap bytes of a short
428 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
429 1) handle multiple send & receives from register bank1
430 2) ralloc can now allocate DPTR1 to some liveRanges
432 * src/SDCCsymt.c, src/SDCCsymt.h:
433 changes to handle multiple sends & receives
436 added some pointer arithmetic optimization
439 added some pointer arithmetic optimizations but not stable yet so not
440 called from anywhere (will get this working shortly)
442 * src/SDCCopt.c: fixed for multiple sends & receives
445 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
446 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
447 set preprocessor defines (depending on options)
449 * src/SDCCicode.c, src/SDCCicode.h:
450 changes made to handle multiple sends & receives
453 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
455 * src/SDCCcse.c, src/SDCCcse.h:
456 added function findbackward def (to be used in upcoming optimization)
458 * src/SDCCcflow.c, src/SDCCcflow.h:
459 added function returnAtEnd - to determine if a basic block terminates with
462 * src/SDCCast.c, src/SDCCast.h:
463 added option parms-in-bank1
465 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
466 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
467 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
468 adjusted for --parms-in-bank1 option
470 * device/include/string.h:
471 donot redefine "reentrant" keyword
473 * device/include/ds80c390.h: Added some more SFRs
475 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
477 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
479 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
481 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
483 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
485 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
487 2002-01-18 Paul Stoffregen <paul@pjrc.com>
489 * Added --xram-movc option
491 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
493 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
495 2002-01-11 Johan Knol
497 * Added math lib of Jesus Calvino-Fraga
499 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
501 * src/SDCCmain.c (processFile): fix processing of ../../src.c
502 * support/regression/Makefile: new target test-mcs51-stack-auto
503 * support/regression/ports/mcs51-stack-auto/spec.mk: added
505 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
507 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
509 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
511 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
513 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
515 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
517 * src/SDCCglue.h: add definition for printIvalChar()
519 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
521 * src/SDCCast.c: fix #498138 by Johan
523 * src/SDCCglue.c: fix #498138 by Johan
525 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
527 * support/regression/Makefile: fix clean
529 * support/regression/ports/ds390/support.c: fix transmission of last character
531 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
533 * /sdcc/src/ds390/gen.c:
534 a) improved computing address of stack variable
535 b) took out some #if 0 code
536 c) improved parmBytes adjustment
537 d) improved genPlusIncr & genMinusIncr
538 e) genCmp could generate bad code (when left assigned to DPTR)
539 f) Fixed bug in hasInc
541 * /sdcc/src/ds390/ralloc.c:
542 a) packRegsForSupport could mess up live information (Fixed)
543 b) packRegsDPTRuse could be incorrect for left & right shift
545 * /sdcc/src/mcs51/ralloc.c:
546 packRegsForSupport could mess up the live information (Fixed)
548 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
550 * /sdcc/src/SDCCast.c:
551 can reverse a loop even if function call is present as long
552 as the loop control variable is local & is not passed as parameter
554 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
556 * /sdcc/ChangeLog: *** empty log message ***
558 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
559 More builtin function additions for TININative
561 * /sdcc/src/ds390/ralloc.c:
562 Had broken the regression testsuite
564 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
566 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
567 Added funcattr hasStackParms will be set for reentrant functions when there
568 are paramteres on the stack, this helps in minimizing frame pointer generation
569 typeFromStr can handle function pointers now
571 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
572 *** empty log message ***
574 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
576 * /src/ds390/gen.c, /src/ds390/main.c:
577 More builtin function additions for TININative
579 * /src/ds390/ralloc.c:
580 Had broken the regression testsuite
582 * /src/SDCCast.c: Fixed a bug in dumptree
584 * /src/SDCCsymt.c, /src/SDCCsymt.h:
585 Added funcattr hasStackParms will be set for reentrant functions when there
586 are paramteres on the stack, this helps in minimizing frame pointer generation
587 typeFromStr can handle function pointers now
589 * /doc/builtins.txt, /doc/TININative.txt:
590 *** empty log message ***
593 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
595 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
596 ALPHA version for -mTININative
598 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
599 updated to reflect changes in the port structure
602 added function do_assemble (similar to do_link) if non-null this function
603 will be called to do assembly (-mTININative) requires a multi command
605 added function genAssemblerEnd will be called to generate assembler Epilogue
608 added _JavaNative to debug info printing
610 * /src/SDCCmain.c: added option --tini-libid
611 added port->do_assemble function (-mTININative) has a multi command assemble
613 * /src/SDCCglue.c: Disabled "constExpr" check
614 added port->genAssemblerEnd function
616 * /src/SDCCglobl.h: Added option --tini-libid value
619 tookout optimizeCompare from the header (has no external references)
621 * /src/SDCCast.c: made one more function "static"
623 2001-12-23 Michael Hope <michaelh@juju.net.nz>
625 * src/z80/mappings.i: Added z80asm support.
627 * src/z80/main.c: Added z80asm support on --asm=z80asm
629 * src/z80/gen.c: Fixed asm portability issues.
631 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
633 * src/SDCCglue.c (printExterns): Added global/extern split.
635 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
637 * support/regression/Makefile: added test for mcs51 model large
639 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
641 * support/regression/ports/gbz80/spec.mk: added -mgbz80
643 2001-12-05 Michael Hope <michaelh@juju.net.nz>
645 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
647 1904-01-06 Michael Hope <michaelh@juju.net.nz>
649 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
651 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
653 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
655 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
657 * support/regression/tests/simplefloat.c: Port to mcs51.
659 2001-11-25 Michael Hope <michaelh@juju.net.nz>
660 * support/regression/tests/bug-485362.c: Added.
662 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
664 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
666 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
668 * src/z80/gen.c (aopDump): Added a dump function.
670 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
671 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
673 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
675 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
677 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
679 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
681 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
683 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
685 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
687 * support/regression/ports/ds390/support.c: Use tinibios.
689 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
691 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
693 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
694 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
696 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
698 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
700 2001-11-18 Michael Hope <michaelh@juju.net.nz>
702 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
704 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
705 (packRegsForIYUse): Created and optimised.
707 2001-11-07 Michael Hope <michaelh@juju.net.nz>
709 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
710 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
712 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
714 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
716 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
718 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
720 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
722 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
724 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
726 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
728 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
730 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
732 2001-11-07 Michael Hope <michaelh@juju.net.nz>
734 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
735 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
736 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
738 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
740 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
741 (genNotFloat): Added.
742 (genUminusFloat): Added.
744 * device/lib/z80/Makefile: Added floating pt stubs.
746 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
748 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
750 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
752 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
754 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
756 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
758 * sdcc/support/regression/Makefile: Add port ds390.
760 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
762 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
764 * sdcc/support/regression/ports/ds390/spec.mk: Added.
766 * sdcc/support/regression/ports/ds390/support.c: Added.
768 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
770 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
772 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
774 2001-11-04 Michael Hope <michaelh@juju.net.nz>
776 * device/include/malloc.h: Added z80 and gbz80 support.
778 * device/lib/gbz80/heap.s: Added.
780 * device/lib/z80/heap.s: Added.
782 * device/lib/malloc.c: Added z80 and gbz80 support.
784 * support/regression/tests/malloc.c (testMalloc): Added.
786 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
788 * support/regression/tests/bug-478094.c: Added.
790 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
792 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
794 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
796 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
798 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
800 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
802 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
804 2001-11-04 Michael Hope <michaelh@juju.net.nz>
806 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
808 2001-11-03 Michael Hope <michaelh@juju.net.nz>
810 * support/regression/tests/bug-477927.c: Added.
812 * src/z80/peeph.def: Added minor rules.
814 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
816 * src/z80/peeph.def: Added jump optimisation modification.
818 2001-11-01 Michael Hope <michaelh@juju.net.nz>
820 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
822 2001-10-30 Michael Hope <michaelh@juju.net.nz>
824 * support/regression/tests/funptrs.c: Added.
826 2001-10-29 Michael Hope <michaelh@juju.net.nz>
828 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
830 2001-10-28 Michael Hope <michaelh@juju.net.nz>
832 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
834 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
836 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
837 (movLeft2ResultLong): Created.
839 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
840 (joinPushes): Added. Joins two char pushes into a word push.
842 2001-10-27 Michael Hope <michaelh@juju.net.nz>
844 * support/cpp2/Makefile.in (install): Added creation of dest dir.
846 * support/makebin/Makefile (install): Added creation of dest dir.
848 2001-10-24 Karl Bongers <karl@turbobit.com>
850 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
852 2001-10-21 Michael Hope <michaelh@juju.net.nz>
854 * src/z80/ralloc.c: Turned off faulty pack for one use.
856 * src/z80/peeph-gbz80.def: Removed redundent restart options.
858 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
860 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
862 * support/regression/Makefile: Improved clean
864 * support/regression/ports/gbz80/spec.mk: Added clean
866 * support/regression/ports/host/spec.mk: Added clean
868 * support/regression/ports/z80/spec.mk: Added clean
870 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
872 * support/regression/ports/mcs51/timeout.c: little improvements
874 2001-10-17 Michael Hope <michaelh@juju.net.nz>
876 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
878 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
880 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
882 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
884 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
886 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
888 2001-10-13 Michael Hope <michaelh@juju.net.nz>
889 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
891 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
893 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
895 * src/mcs51/main.c (_linkCmd): Added bin path to command.
897 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
899 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
901 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
903 * support/regression/tests/longor.c: Added.
905 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
907 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
909 * as/mcs51/aslink.h: define PATH_MAX
911 * as/mcs51/asm.h: define PATH_MAX
913 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
915 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
917 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
919 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
921 * src/SDCCglobl.h: define PATH_MAX
923 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
925 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
927 2001-10-11 Michael Hope <michaelh@juju.net.nz>
929 * src/z80/gen.c (gencjneshort): Fixed
931 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
933 2001-10-09 Michael Hope <michaelh@juju.net.nz>
935 * support/regression/tests/bug-469671.c: Added.
937 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
939 2001-10-08 Michael Hope <michaelh@juju.net.nz>
941 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
943 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
945 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
947 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
949 * src/device/lib/_mulint.c : removed hint: nooverlay bug
951 * src/device/lib/_mullong.c : removed hint: nooverlay bug
953 * src/device/lib/_divuint.c : removed hint: nooverlay bug
955 * src/device/lib/_divulong.c: removed hint: nooverlay bug
957 * src/device/lib/_moduint.c : removed hint: nooverlay bug
959 * src/device/lib/_modulong.c: removed hint: nooverlay bug
961 2001-10-07 Michael Hope <michaelh@juju.net.nz>
963 * 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.
965 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
967 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
969 2001-10-07 <johan@FRIJA>
971 * device/lib/gets.c (gets): fixed the return value.
973 2001-10-06 Michael Hope <michaelh@juju.net.nz>
974 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
976 * 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.
978 * 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.
980 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
982 * src/pic/gen.c: Removed Safe_strdup.
984 * configure.in: Added option to enable libgc support.
986 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
987 (bitVectUnion): Optimised.
988 (bitVectIntersect): Optimised.
989 (bitVectBitsInCommon): Optimised.
990 (bitVectCplAnd): Optimised.
992 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
994 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
996 * src/SDCCmain.c: distinguish between assembler debug and plain options
998 * src/avr/main.c: remove standard assembler options
1000 * src/ds390/main.c: remove standard assembler options
1002 * src/mcs51/main.c: remove standard assembler options
1004 * src/port.h: removed "PENDING" comment
1006 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1008 * src/device/lib/_mulint.c : new, with assember functions
1010 * src/device/lib/_mullong.c : new, with assember functions
1012 * src/device/lib/_divuint.c : with assember functions
1014 * src/device/lib/_divsint.c : with assember functions
1016 * src/device/lib/_divulong.c: with assember functions
1018 * src/device/lib/_divslong.c: with assember functions
1020 * src/device/lib/_moduint.c : with assember functions
1022 * src/device/lib/_modsint.c : with assember functions
1024 * src/device/lib/_modulong.c: with assember functions
1026 * src/device/lib/_modslong.c: with assember functions
1028 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1030 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1032 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1033 replaced _mululong.c and _mulslong.c by _mullong.c
1035 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1037 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1039 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1041 * src/SDCCglue.c: test, if win32api is available for MINGW
1043 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1045 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1046 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1047 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1048 * support/regression/ports/host/spec.mk: removed GENERIC
1049 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1050 * support/regression/ports/z80/spec.mk: removed GENERIC
1052 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1054 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1056 * support/regression/tests/bug-467035.c: Created.
1058 2001-10-01 <johan@FRIJA>
1060 * src/SDCC.y: fixed bug #466586 part 1
1062 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1064 * SDCCicode.c: z80 has no generic pointers
1065 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1067 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1069 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1071 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1073 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1075 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1077 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1079 * configure.in: Fixed up so that ucsim is only configured once.
1081 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1083 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1084 (getPathDifference): As above.
1086 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1088 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1090 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1091 * .version: Updated to 2.3.1
1093 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1094 Added copyright header.
1096 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1097 (assemble): Added support for macro based assembler commands.
1098 (linkEdit): Added support for macro based linker commands.
1099 (preProcess): Changed the pre-processor to use macros.
1100 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1101 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1103 * device/lib/z80/crt0.s: Added module name for debugging.
1105 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1107 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1109 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1111 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1113 * src/Makefile.in: Added SDCCmacro and SDCCutil
1115 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1117 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1119 2001-09-16 <johan@FRIJA>
1121 * 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.
1123 2001-09-15 <johan@FRIJA>
1125 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1126 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1128 2001-09-11 <johan@FRIJA>
1130 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1132 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1134 * support/regression/tests/bug-460444.c: Added test case.
1136 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1137 (genCast): Added justification for all of the asserts.
1139 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1141 * support/regression/support.c: _xdata replaced by xdata
1143 * support/regression/spec.mk: removed _generic
1145 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1147 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1149 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1150 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1152 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1154 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1156 * support/regression/tests/bug-460010.c: Added test case.
1158 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1160 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1162 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1164 * support/regression/testfwk.c: removed workaround for bug #436344
1166 * support/regression/tests/bp.c: use less memory with mcs51
1168 * support/regression/tests/bug-441448.c: use less memory
1170 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1172 * support/regression/collate-results.py: typo
1174 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1176 * support/regression/tests/fetchoverlap.c: Added new test case.
1178 * support/regression/tests/bp.c: Added new test case.
1180 * support/regression/tests/bug-448984.c: Added new test case.
1182 * support/regression/tests/pow2shifts.c: Added new test case.
1184 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1185 (genlshTwo): Fixed right shift for count > 8.
1187 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1189 2001-09-08 <johan@FRIJA>
1191 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1193 2001-09-07 <johan@FRIJA>
1195 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1197 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1199 2001-09-06 <johan@FRIJA>
1201 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1202 * bernhard noted me at this: "() equals to (void)" (1.38)
1204 2001-09-05 <johan@FRIJA>
1206 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1208 2001-09-04 <johan@FRIJA>
1210 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1213 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1215 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1217 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1219 * link/z80/aslink.h: Fixed path for PATH_MAX
1221 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1223 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1225 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1227 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1229 * 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.
1231 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1233 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1234 (genCmp): Fixed up genCmp for the GB with longs.
1236 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1238 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1240 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1242 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1244 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1246 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1248 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1250 * 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.
1252 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1254 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1256 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1258 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1260 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1262 * sim/ucsim/configure: little improvement of Cygwin-detection
1263 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1264 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1265 * support/regression/tests/bug-221100.c: small changes for mcs51
1266 * support/regression/tests/bug-221168.c: small changes for mcs51
1267 * support/regression/tests/bug-227710.c: small changes for mcs51
1268 * support/regression/tests/staticinit.c: small changes for mcs51
1269 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1270 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1271 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601