1 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
4 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
5 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
6 * as/mcs51/lkmem (summary): better fix for sp problem
7 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
8 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
9 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
10 remove --stack-after-data
12 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
14 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15 * src/SDCCutil.c (join): ugly bug: missing '\0'
16 * as/mcs51/lkmem.c (summary): sp on address 7 is save
18 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
20 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
22 * src/pic/main.c (_asmCmd): gpasm supports -o
23 * src/z80/main.c: more general macros
24 * device/lib/Makefile.in: remove intermediate files
26 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
28 * .version: Bumped version number to 2.3.3
29 * src/SDCCBBlock.c: new option -o
30 * src/SDCCglobl.h: new option -o
31 * src/SDCCglue.c: new option -o
32 * src/SDCCmain.c: new option -o
33 * src/asm.c: new option -o
34 * src/ds390/main.c: new option -o
35 * src/pic/glue.c: new option -o
36 * src/pic/pcode.c: new option -o
37 * src/pic/ralloc.c: new option -o
38 * src/pic16/glue.c: new option -o
39 * src/pic16/pcode.c: new option -o
40 * src/pic16/ralloc.c: new option -o
41 * src/z80/main.c: new option -o
42 * device/lib/Makefile.in: use -o
43 * support/regression/ports/ds390/spec.mk: use -o
44 * support/regression/ports/gbz80/spec.mk: use -o
45 * support/regression/ports/mcs51/spec.mk: use -o
46 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
47 * support/regression/ports/z80/spec.mk: use -o
48 * support/regression/ports/ucz80/spec.mk: use -o
49 * support/regression/ports/xa51/spec.mk: use -o
50 * support/regression/fwk/lib/timeout.c: fix usage string
52 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
53 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
55 2003-01-07 <johan@balder>
57 * src/SDCCast.c (decorateType): fixed bug #600035
59 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
60 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
61 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
62 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
63 * src/pic/pcode.c: outcommented unused variable to remove warnings
64 * src/pic/ralloc.c: outcommented unused variable to remove warnings
66 2003-01-06 <karl@turbobit.com>
67 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
70 2003-01-06 <johan@balder>
72 * src/SDCCicode.c: fixed array add
74 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
75 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
76 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
78 2003-01-04 <johan@balder>
80 * src/SDCCval.c (getNelements): fixed the initialized array of structures
82 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
83 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
85 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
86 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
87 * support/regression/tests/bug-524697.c: fit mem usage into 8032
89 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
90 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
92 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
93 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
95 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
96 * src/mcs51/main.c: removed {bindir}{sep} from aslink
98 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
100 * in \sdcc\as\mcs51\ changed these files in order to create an
101 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
102 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
103 following files to include the previous two files: aslink.dsp,
104 Makefile.aslink, Makefile.bcc, and Makefile.in.
106 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
109 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
111 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
112 value from option --iram-size.
114 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
116 * \sdcc\as\mcs51\lklist.c: added boundary check before using
119 2002-09-18 <wiml@hhhh.org>
121 * SDCClrange.h: exposed setFromRange() and setToRange()
122 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
123 packRegsForAccUse() (bug 542397)
124 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
125 multiple times and emitting the fetch operations more than once
126 added aopGetUsesAcc() function to allow binary operators to
127 fetch their operands in the correct order; made genMinus() emit
128 compact code for X = LITERAL - Y
130 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
131 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
132 sprintf() in line 1267.
134 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
135 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
138 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
139 Changes to aslink (All the changes are marked with 'JCF'):
141 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
144 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
145 area BSEG. Also moves, if possible, the DATA area down into the internal
146 ram so more space is available.
148 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
151 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
152 not bytes. Function summary() which creates a memory usage summary
153 file with extension .mem. Reports of overlaping stack and small stack
154 size. If the space for the stack is less than 16 bytes aslink trows a
157 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
158 the 8051. Option 'y' for memory summary output file.
160 Changes to sdcc (All the changes are marked with 'JCF'):
162 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
164 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
165 overlaying area for it (uses RegBankUsed[4]).
167 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
168 bank zero as used by default. By default aslink locates the stack
169 (equivalent to --stack-after-data). Pass option 'y' to aslink for
170 the creation of the .mem file. Delegates the allocation of data area
171 to aslink (it is not longer 0x30 by default). If --stack-loc passes
172 the begining of the stack area to aslink.
174 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
175 glue() in SDCCglue.c creates an area for it.
177 2002-09-03 Borut Razem <borut.razem@siol.net>
178 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
180 introduced atexit() handler for teporay files removal in case of
181 errors, assertions, ...
183 2002-08-29 Borut Razem <borut.razem@siol.net>
184 * sdcc/support/cpp2/auto-host_vc_in.h:
185 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
186 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
187 Maybe there is a similar problem with BORLANDC? It should be checked!
189 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
190 corrected improper use of assert: the assignment to clr variable was done inside the assert.
191 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
192 was not executed, and the compiler (cl) launched a warning:
193 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
195 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
196 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
198 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
199 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
201 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
202 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
203 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
204 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
205 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
206 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
207 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
208 - added Release configuration in VS projects
209 - review of compiler an linker options
210 - VC .exe files are generated in bin_vc directory, not to interfere
211 with binaries generated from other projects (cygwin, mingw, bcc ...)
213 * sdcc/src/yacc.dsp: added
215 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
216 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
217 and insert the version number definitions from .version
219 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
221 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
222 added - genarate auto-host.h using auto-host_vc_in.h as template
225 removed from CVS, generated automatically
227 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
228 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
230 2002-08-11 Borut Razem <borut.razem@siol.net>
231 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
233 2002-08-10 Borut Razem <borut.razem@siol.net>
234 * src/SDCCmain.c (main):
235 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
236 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
237 The consequence was that some temporary files were not removed.
240 unification of code in functions tempfilename() and tempfile():
241 function tempnam() is defined in Visual Studio 6.0 and .NET
243 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
245 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
246 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
247 - removed compiler command line option /WX: Treats all warnings as errors
248 - update a list of source files, included into the project
250 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
251 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
252 changed project type to Generic Project so that can be correcly converted to VS.NET project
254 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
256 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
258 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
260 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
261 added return 0 statements after assert() to make compiler happy
263 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
264 added newline in the def file to keep MSC compiler satisfied
266 * sdcc/src/z80/gen.c:
267 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
268 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
269 - solved MSC error in function aopDump()
271 * sdcc_vc.h: define PREFIX as "\\sdcc"
273 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
274 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
276 2002-06-22 Scott Dattalo <scott@dattalo.com>
277 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
278 - Rewrote the register banking algorithm.
279 - Added pCode live-range analysis to registers (for now, only non-used and
280 singly-used registers optimized away)
282 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
284 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
286 2002-05-10 Scott Dattalo <scott@dattalo.com>
287 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
289 2002-04-22 Michael Hope <michaelh@vroom>
291 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
293 * configure.in (DD_COPT): Added include support required for gbdk.
295 * .version: Bumped version number just to increase it.
297 * src/SDCCmain.c: Added -nostdinc to the default options.
299 2002-04-15 Michael Hope <michaelh@vroom>
301 * device/lib/z80/printf.c (sprintf): Added.
303 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
305 * src/z80/peeph.def: Added transpose redundent load rule.
307 * src/z80/main.c: Added force callee saves for jaune.
309 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
311 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
313 2002-03-28 Johan Knol <johan@balder>
315 * src/SDCCval.c: fixed bug #532436
317 2002-03-14 Scott Dattalo <scott@dattalo.com>
319 Added "char *Processor" field to the port structure.
322 Added -p option. Allows port dependent processor to be specified.
325 Initialized the new field char *Processor field to NULL in all ports
328 Compiler generated registers for interrupt context saving
329 were not getting allocated.
331 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
334 Fixed left shift. Will promote the left side of a left shift
335 if a) left shifting more than size of operand or b) when assigned
336 to something size > size of left side
338 2002-03-14 Scott Dattalo <scott@dattalo.com>
340 tons of changes. Register allocation has been
341 rewritten. Added customization for the various PICs. Flow
342 analysis is restructured. ...
348 Added. device.c is a PIC port hack to accomodate variations
351 2002-03-13 Michael Hope <michaelh@vroom>
353 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
355 2002-03-04 johanknol <johanknol@manik>
357 * /src/SDCCval.c: fixed
359 const unsigned char arr[][2] = { { 0, 1 } };
360 t18.c:1: error: Initializer element is not constant
362 2002-03-04 bela <bela@manik>
364 * /device/include/mcs51reg.h:
365 ds89c420 register definition update
367 2002-03-03 <johan@FRIJA>
369 * support/Util/SDCCerr.c: did something, but don't no why anymore
371 * support/regression/tests/bug-524691.c: made it a little less shy
373 * src/SDCCast.c (decorateType): fixed bug #524697
375 * src/SDCCast.c: made some lineno improvements
377 * src/SDCCval.c (getNelements): changed warning to error
379 * src/SDCCglue.c (printIvalArray): changed warning to error
381 * src/SDCCicode.c: fixed a warning for mingw
383 * src/SDCCast.c (decorateType): fixed the << promotion for ops
385 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
387 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
389 * src/ds390/peeph.def:
390 Added some more peephole rules
392 * src/ds390/gen.c: Various fixes & enhancements
394 * src/SDCClrange.c, src/SDCClrange.h:
395 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
397 * src/ds390/ralloc.c:
398 various fixes & enhancements (ds390) specific
400 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
401 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
404 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
406 2002-03-02 <johan@FRIJA>
408 * src/SDCCast.c (decorateType): fixed bug #524708
410 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
412 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
414 2002-03-01 Michael Hope <michaelh@vroom>
416 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
418 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
420 2002-03-01 <johan@FRIJA>
422 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
424 * src/SDCCast.c (decorateType): fixed bug #524209
426 * src/SDCCval.c (valNot): fixed bug #524195
428 2002-02-26 <johan@balder>
430 * src/xa51/gen.c: fixed a warning
432 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
434 * src/SDCCast.c (decorateType): fixed bug #522534
436 2002-02-23 <johan@balder>
438 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
440 2002-02-22 <johan@balder>
442 * src/SDCCast.c: fixed bug #514865
444 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
446 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
448 * sdcc/src/SDCCloop.c:
449 Previous fix was not good. basic blocks that have "break" or "return" are
450 not really partof a loop , but live ranges used in these blocks should
451 be live thru the entire loop, so set partOfLoop but don't add them to
454 2002-02-21 <johan@FRIJA>
456 * src/SDCCcse.c: fixed bug #514308
458 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
461 Fixed BUG #519583. If a conditional block ended in a return/break
462 statement inside a loop, it was not being considered part of the loop.
464 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
466 2002-02-10 Karl Bongers <karl@turbobit.com>
469 Fixed up SDCDB debugger somewhat. Updated debugger/README
470 with lots of comments and notes.
472 * device/examples/test2.c:
473 Fix bug, "red" variable not being initialized(compiler complained).
475 * device/examples/Makefile, examples/test3.c:
476 Add Makefile in device/examples folder, compiles test3.c
477 for use as a multiple module SDCDB test case.
479 * sim/ucsim/cmd.src/cmdset.cc:
480 Took out debug printfs in ucsim "next" command.
483 Karl and Johan start ucsim XA support. Most dissassembly working,
484 about 75% emulation done(plenty of work remaining).
487 Add Z80 support to ucsim, add test-ucz80 regression test,
488 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
489 Notice z80 compiler fails on examples/test3.c/crc code.
491 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
493 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
494 Added support for --parms-in-bank1
496 * src/ds390/peeph.def:
497 added a few more peephole optimzations
500 1) added __builtin_inp & __builtin_outp used to read in data of given length
501 from a memory mapped port
502 2) added __builtin_memcmp
503 3) added __builtin_swapw swap bytes of a short
505 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
506 1) handle multiple send & receives from register bank1
507 2) ralloc can now allocate DPTR1 to some liveRanges
509 * src/SDCCsymt.c, src/SDCCsymt.h:
510 changes to handle multiple sends & receives
513 added some pointer arithmetic optimization
516 added some pointer arithmetic optimizations but not stable yet so not
517 called from anywhere (will get this working shortly)
519 * src/SDCCopt.c: fixed for multiple sends & receives
522 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
523 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
524 set preprocessor defines (depending on options)
526 * src/SDCCicode.c, src/SDCCicode.h:
527 changes made to handle multiple sends & receives
530 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
532 * src/SDCCcse.c, src/SDCCcse.h:
533 added function findbackward def (to be used in upcoming optimization)
535 * src/SDCCcflow.c, src/SDCCcflow.h:
536 added function returnAtEnd - to determine if a basic block terminates with
539 * src/SDCCast.c, src/SDCCast.h:
540 added option parms-in-bank1
542 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
543 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
544 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
545 adjusted for --parms-in-bank1 option
547 * device/include/string.h:
548 donot redefine "reentrant" keyword
550 * device/include/ds80c390.h: Added some more SFRs
552 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
554 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
556 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
558 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
560 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
562 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
564 2002-01-18 Paul Stoffregen <paul@pjrc.com>
566 * Added --xram-movc option
568 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
570 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
572 2002-01-11 Johan Knol
574 * Added math lib of Jesus Calvino-Fraga
576 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
578 * src/SDCCmain.c (processFile): fix processing of ../../src.c
579 * support/regression/Makefile: new target test-mcs51-stack-auto
580 * support/regression/ports/mcs51-stack-auto/spec.mk: added
582 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
584 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
586 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
588 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
590 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
592 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
594 * src/SDCCglue.h: add definition for printIvalChar()
596 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
598 * src/SDCCast.c: fix #498138 by Johan
600 * src/SDCCglue.c: fix #498138 by Johan
602 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
604 * support/regression/Makefile: fix clean
606 * support/regression/ports/ds390/support.c: fix transmission of last character
608 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
610 * /sdcc/src/ds390/gen.c:
611 a) improved computing address of stack variable
612 b) took out some #if 0 code
613 c) improved parmBytes adjustment
614 d) improved genPlusIncr & genMinusIncr
615 e) genCmp could generate bad code (when left assigned to DPTR)
616 f) Fixed bug in hasInc
618 * /sdcc/src/ds390/ralloc.c:
619 a) packRegsForSupport could mess up live information (Fixed)
620 b) packRegsDPTRuse could be incorrect for left & right shift
622 * /sdcc/src/mcs51/ralloc.c:
623 packRegsForSupport could mess up the live information (Fixed)
625 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
627 * /sdcc/src/SDCCast.c:
628 can reverse a loop even if function call is present as long
629 as the loop control variable is local & is not passed as parameter
631 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
633 * /sdcc/ChangeLog: *** empty log message ***
635 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
636 More builtin function additions for TININative
638 * /sdcc/src/ds390/ralloc.c:
639 Had broken the regression testsuite
641 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
643 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
644 Added funcattr hasStackParms will be set for reentrant functions when there
645 are paramteres on the stack, this helps in minimizing frame pointer generation
646 typeFromStr can handle function pointers now
648 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
649 *** empty log message ***
651 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
653 * /src/ds390/gen.c, /src/ds390/main.c:
654 More builtin function additions for TININative
656 * /src/ds390/ralloc.c:
657 Had broken the regression testsuite
659 * /src/SDCCast.c: Fixed a bug in dumptree
661 * /src/SDCCsymt.c, /src/SDCCsymt.h:
662 Added funcattr hasStackParms will be set for reentrant functions when there
663 are paramteres on the stack, this helps in minimizing frame pointer generation
664 typeFromStr can handle function pointers now
666 * /doc/builtins.txt, /doc/TININative.txt:
667 *** empty log message ***
670 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
672 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
673 ALPHA version for -mTININative
675 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
676 updated to reflect changes in the port structure
679 added function do_assemble (similar to do_link) if non-null this function
680 will be called to do assembly (-mTININative) requires a multi command
682 added function genAssemblerEnd will be called to generate assembler Epilogue
685 added _JavaNative to debug info printing
687 * /src/SDCCmain.c: added option --tini-libid
688 added port->do_assemble function (-mTININative) has a multi command assemble
690 * /src/SDCCglue.c: Disabled "constExpr" check
691 added port->genAssemblerEnd function
693 * /src/SDCCglobl.h: Added option --tini-libid value
696 tookout optimizeCompare from the header (has no external references)
698 * /src/SDCCast.c: made one more function "static"
700 2001-12-23 Michael Hope <michaelh@juju.net.nz>
702 * src/z80/mappings.i: Added z80asm support.
704 * src/z80/main.c: Added z80asm support on --asm=z80asm
706 * src/z80/gen.c: Fixed asm portability issues.
708 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
710 * src/SDCCglue.c (printExterns): Added global/extern split.
712 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
714 * support/regression/Makefile: added test for mcs51 model large
716 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
718 * support/regression/ports/gbz80/spec.mk: added -mgbz80
720 2001-12-05 Michael Hope <michaelh@juju.net.nz>
722 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
724 1904-01-06 Michael Hope <michaelh@juju.net.nz>
726 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
728 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
730 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
732 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
734 * support/regression/tests/simplefloat.c: Port to mcs51.
736 2001-11-25 Michael Hope <michaelh@juju.net.nz>
737 * support/regression/tests/bug-485362.c: Added.
739 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
741 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
743 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
745 * src/z80/gen.c (aopDump): Added a dump function.
747 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
748 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
750 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
752 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
754 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
756 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
758 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
760 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
762 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
764 * support/regression/ports/ds390/support.c: Use tinibios.
766 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
768 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
770 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
771 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
773 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
775 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
777 2001-11-18 Michael Hope <michaelh@juju.net.nz>
779 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
781 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
782 (packRegsForIYUse): Created and optimised.
784 2001-11-07 Michael Hope <michaelh@juju.net.nz>
786 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
787 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
789 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
791 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
793 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
795 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
797 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
799 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
801 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
803 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
805 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
807 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
809 2001-11-07 Michael Hope <michaelh@juju.net.nz>
811 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
812 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
813 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
815 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
817 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
818 (genNotFloat): Added.
819 (genUminusFloat): Added.
821 * device/lib/z80/Makefile: Added floating pt stubs.
823 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
825 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
827 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
829 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
831 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
833 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
835 * sdcc/support/regression/Makefile: Add port ds390.
837 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
839 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
841 * sdcc/support/regression/ports/ds390/spec.mk: Added.
843 * sdcc/support/regression/ports/ds390/support.c: Added.
845 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
847 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
849 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
851 2001-11-04 Michael Hope <michaelh@juju.net.nz>
853 * device/include/malloc.h: Added z80 and gbz80 support.
855 * device/lib/gbz80/heap.s: Added.
857 * device/lib/z80/heap.s: Added.
859 * device/lib/malloc.c: Added z80 and gbz80 support.
861 * support/regression/tests/malloc.c (testMalloc): Added.
863 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
865 * support/regression/tests/bug-478094.c: Added.
867 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
869 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
871 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
873 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
875 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
877 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
879 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
881 2001-11-04 Michael Hope <michaelh@juju.net.nz>
883 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
885 2001-11-03 Michael Hope <michaelh@juju.net.nz>
887 * support/regression/tests/bug-477927.c: Added.
889 * src/z80/peeph.def: Added minor rules.
891 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
893 * src/z80/peeph.def: Added jump optimisation modification.
895 2001-11-01 Michael Hope <michaelh@juju.net.nz>
897 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
899 2001-10-30 Michael Hope <michaelh@juju.net.nz>
901 * support/regression/tests/funptrs.c: Added.
903 2001-10-29 Michael Hope <michaelh@juju.net.nz>
905 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
907 2001-10-28 Michael Hope <michaelh@juju.net.nz>
909 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
911 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
913 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
914 (movLeft2ResultLong): Created.
916 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
917 (joinPushes): Added. Joins two char pushes into a word push.
919 2001-10-27 Michael Hope <michaelh@juju.net.nz>
921 * support/cpp2/Makefile.in (install): Added creation of dest dir.
923 * support/makebin/Makefile (install): Added creation of dest dir.
925 2001-10-24 Karl Bongers <karl@turbobit.com>
927 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
929 2001-10-21 Michael Hope <michaelh@juju.net.nz>
931 * src/z80/ralloc.c: Turned off faulty pack for one use.
933 * src/z80/peeph-gbz80.def: Removed redundent restart options.
935 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
937 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
939 * support/regression/Makefile: Improved clean
941 * support/regression/ports/gbz80/spec.mk: Added clean
943 * support/regression/ports/host/spec.mk: Added clean
945 * support/regression/ports/z80/spec.mk: Added clean
947 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
949 * support/regression/ports/mcs51/timeout.c: little improvements
951 2001-10-17 Michael Hope <michaelh@juju.net.nz>
953 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
955 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
957 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
959 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
961 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
963 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
965 2001-10-13 Michael Hope <michaelh@juju.net.nz>
966 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
968 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
970 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
972 * src/mcs51/main.c (_linkCmd): Added bin path to command.
974 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
976 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
978 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
980 * support/regression/tests/longor.c: Added.
982 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
984 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
986 * as/mcs51/aslink.h: define PATH_MAX
988 * as/mcs51/asm.h: define PATH_MAX
990 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
992 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
994 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
996 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
998 * src/SDCCglobl.h: define PATH_MAX
1000 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1002 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1004 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1006 * src/z80/gen.c (gencjneshort): Fixed
1008 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1010 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1012 * support/regression/tests/bug-469671.c: Added.
1014 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1016 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1018 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1020 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1022 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1024 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1026 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1028 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1030 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1032 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1034 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1036 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1038 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1040 * 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.
1042 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1044 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1046 2001-10-07 <johan@FRIJA>
1048 * device/lib/gets.c (gets): fixed the return value.
1050 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1051 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1053 * 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.
1055 * 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.
1057 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1059 * src/pic/gen.c: Removed Safe_strdup.
1061 * configure.in: Added option to enable libgc support.
1063 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1064 (bitVectUnion): Optimised.
1065 (bitVectIntersect): Optimised.
1066 (bitVectBitsInCommon): Optimised.
1067 (bitVectCplAnd): Optimised.
1069 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1071 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1073 * src/SDCCmain.c: distinguish between assembler debug and plain options
1075 * src/avr/main.c: remove standard assembler options
1077 * src/ds390/main.c: remove standard assembler options
1079 * src/mcs51/main.c: remove standard assembler options
1081 * src/port.h: removed "PENDING" comment
1083 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1085 * src/device/lib/_mulint.c : new, with assember functions
1087 * src/device/lib/_mullong.c : new, with assember functions
1089 * src/device/lib/_divuint.c : with assember functions
1091 * src/device/lib/_divsint.c : with assember functions
1093 * src/device/lib/_divulong.c: with assember functions
1095 * src/device/lib/_divslong.c: with assember functions
1097 * src/device/lib/_moduint.c : with assember functions
1099 * src/device/lib/_modsint.c : with assember functions
1101 * src/device/lib/_modulong.c: with assember functions
1103 * src/device/lib/_modslong.c: with assember functions
1105 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1107 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1109 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1110 replaced _mululong.c and _mulslong.c by _mullong.c
1112 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1114 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1116 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1118 * src/SDCCglue.c: test, if win32api is available for MINGW
1120 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1122 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1123 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1124 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1125 * support/regression/ports/host/spec.mk: removed GENERIC
1126 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1127 * support/regression/ports/z80/spec.mk: removed GENERIC
1129 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1131 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1133 * support/regression/tests/bug-467035.c: Created.
1135 2001-10-01 <johan@FRIJA>
1137 * src/SDCC.y: fixed bug #466586 part 1
1139 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1141 * SDCCicode.c: z80 has no generic pointers
1142 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1144 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1146 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1148 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1150 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1152 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1154 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1156 * configure.in: Fixed up so that ucsim is only configured once.
1158 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1160 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1161 (getPathDifference): As above.
1163 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1165 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1167 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1168 * .version: Updated to 2.3.1
1170 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1171 Added copyright header.
1173 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1174 (assemble): Added support for macro based assembler commands.
1175 (linkEdit): Added support for macro based linker commands.
1176 (preProcess): Changed the pre-processor to use macros.
1177 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1178 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1180 * device/lib/z80/crt0.s: Added module name for debugging.
1182 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1184 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1186 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1188 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1190 * src/Makefile.in: Added SDCCmacro and SDCCutil
1192 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1194 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1196 2001-09-16 <johan@FRIJA>
1198 * 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.
1200 2001-09-15 <johan@FRIJA>
1202 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1203 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1205 2001-09-11 <johan@FRIJA>
1207 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1209 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1211 * support/regression/tests/bug-460444.c: Added test case.
1213 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1214 (genCast): Added justification for all of the asserts.
1216 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1218 * support/regression/support.c: _xdata replaced by xdata
1220 * support/regression/spec.mk: removed _generic
1222 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1224 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1226 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1227 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1229 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1231 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1233 * support/regression/tests/bug-460010.c: Added test case.
1235 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1237 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1239 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1241 * support/regression/testfwk.c: removed workaround for bug #436344
1243 * support/regression/tests/bp.c: use less memory with mcs51
1245 * support/regression/tests/bug-441448.c: use less memory
1247 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1249 * support/regression/collate-results.py: typo
1251 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1253 * support/regression/tests/fetchoverlap.c: Added new test case.
1255 * support/regression/tests/bp.c: Added new test case.
1257 * support/regression/tests/bug-448984.c: Added new test case.
1259 * support/regression/tests/pow2shifts.c: Added new test case.
1261 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1262 (genlshTwo): Fixed right shift for count > 8.
1264 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1266 2001-09-08 <johan@FRIJA>
1268 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1270 2001-09-07 <johan@FRIJA>
1272 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1274 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1276 2001-09-06 <johan@FRIJA>
1278 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1279 * bernhard noted me at this: "() equals to (void)" (1.38)
1281 2001-09-05 <johan@FRIJA>
1283 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1285 2001-09-04 <johan@FRIJA>
1287 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1290 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1292 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1294 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1296 * link/z80/aslink.h: Fixed path for PATH_MAX
1298 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1300 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1302 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1304 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1306 * 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.
1308 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1310 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1311 (genCmp): Fixed up genCmp for the GB with longs.
1313 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1315 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1317 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1319 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1321 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1323 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1325 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1327 * 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.
1329 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1331 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1333 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1335 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1337 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1339 * sim/ucsim/configure: little improvement of Cygwin-detection
1340 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1341 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1342 * support/regression/tests/bug-221100.c: small changes for mcs51
1343 * support/regression/tests/bug-221168.c: small changes for mcs51
1344 * support/regression/tests/bug-227710.c: small changes for mcs51
1345 * support/regression/tests/staticinit.c: small changes for mcs51
1346 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1347 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1348 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601