1 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
3 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
4 * src/SDCC.lex: new pragma NOIV
5 * src/SDCCglobl.h: new pragma NOIV
6 * src/SDCCmem.c: new pragma NOIV
8 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
10 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
12 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
14 * src/SDCCmain.c: signal handling is switched off by --debug
15 * doc/Makefile: small fix for install; use clean.mk again
16 * doc/clean.mk: clean *.pdf and *.html too
18 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
20 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
21 * device/lib/printfl.c: fix a ds390 bug by making it portable
22 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
23 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
24 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
25 * debugger/mcs51/cmd.c: converted multi-line string literals
26 * sim/ucsim/globals.cc: converted multi-line string literals
27 * src/SDCCmain.c: introduced signal handler to remove temp files
28 * doc/Makefile: small tweaks, implement clean
29 * doc: removed generated files
31 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
33 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
34 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
35 Address Record is not correctly generated for DS390."
37 2003-02-02 Borut Razem <borut.razem@siol.net>
39 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
40 * as/mcs51/asm.h: fixed compilation with Borland C
41 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
42 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
43 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
44 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
45 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
46 src/z80/Makefile.bcc: delete $(LIB) only if exist
47 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
49 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
51 * device/include/malloc.h: introduced NULL
52 * device/include/string.h: introduced NULL
53 * device/include/stdlib.h: introduced NULL
54 * device/lib/_memcpy.c: removed NULL
55 * device/lib/_strcat.c: removed NULL
56 * device/lib/_strchr.c: removed NULL
57 * device/lib/_strcmp.c: removed NULL
58 * device/lib/_strcpy.c: removed NULL
59 * device/lib/_strcspn.c: removed NULL
60 * device/lib/_strlen.c: removed NULL
61 * device/lib/_strncat.c: removed NULL
62 * device/lib/_strncmp.c: removed NULL
63 * device/lib/_strncpy.c: removed NULL
64 * device/lib/_strpbrk.c: removed NULL
65 * device/lib/_strrchr.c: removed NULL
66 * device/lib/_strspn.c: removed NULL
67 * device/lib/_strstr.c: removed NULL
68 * device/lib/_strtok.c: removed NULL
69 * device/lib/malloc.c: removed NULL, include own header
71 2003-02-02 <johan@balder>
73 * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning
74 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
75 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
76 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
77 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
78 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
80 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
82 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
85 2003-02-01 <johan@balder>
87 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
89 2003-01-31 <johan@CP255758-A>
91 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
93 2003-01-30 <johan@balder>
95 * src/SDCCBBlock.c: automatic bug detection
96 * src/SDCCicode.c: automatic bug detection
98 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
100 * src/SDCCglobl.h: now --xram-size 0 works
101 * src/SDCCmain.c: now --xram-size 0 works
103 2003-01-29 <johan@balder>
105 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
107 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
109 * as/mcs51/aslink.h: Added options --xram-size and --code-size
110 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
111 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
112 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
113 * src/SDCCglobl.h: Added options --xram-size and --code-size
114 * src/SDCCmain.c: Added options --xram-size and --code-size
116 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
118 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
119 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
121 2003-01-27 <johan@balder>
123 * src/SDCC.y: fixed bug #613764
125 2003-01-26 <johan@balder>
127 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
128 * src/SDCCsymt.h: fixed bug #673374
129 * src/SDCCglue.c: fixed bug #661910
130 * src/SDCCast.c: fixed bug #458099 and 673374
132 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
134 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
135 * as/mcs51/strcmpi.h: added
136 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
137 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
138 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
139 * as/mcs51/assym.c: strcmpi -> as_strcmpi
140 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
141 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
142 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
143 * as/mcs51/Makefile.aslink: new module strcmpi
144 * as/mcs51/Makefile.asx8051: new module strcmpi
145 * as/mcs51/Makefil.bcc: new module strcmpi
146 * as/mcs51/Makefile.in: new module strcmpi
147 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
149 2003-01-26 <johan@balder>
151 * src/SDCCglue.c: reverted back to 1.124
152 * src/SDCCast.c: reverted back to 1.156
153 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
155 2003-01-25 <johan@balder>
157 * src/SDCCglue.c: A better fix for bug #661910
158 * src/SDCCast.c: A better fix for bug #661910
159 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
161 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
163 * src/Makefile.in: remove spawn.o
164 * src/SDCCmain.c: remove spawn.h
165 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
166 * src/spawn.c: removed
167 * src/spawn.h: removed
168 * support/regression/ports/ds390/spec.mk: link with -r
170 2003-01-24 <johan@CP255758-A>
172 * src/ds390/gen.c (aopOp): fixed bug #667458
173 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
174 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
175 (createIvalCharPtr): an ival doesn't always have a storage class anymore
177 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
179 * src/mcs51/peeph.def: better assembler identation by Frieder
180 * src/mcs51/gen.c: better assembler identation by Frieder
182 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
184 * as/z80/string.h: removed for gcc 3.2
185 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
186 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
188 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
190 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
191 * src/SDCCpeeph.c (replaceRule): fix bug #663503
192 * support/regression/Makefile: separate temp files for ports
193 * support/regression/generate-cases.py: separate temp files for ports
194 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
195 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
197 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
199 * moved tinitalk to device/examples/ds390
201 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
203 * as/mcs51/lkmem.c: rflag is for DS390
204 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
205 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
206 (linkEdit): move mem- and map-files the same way as ihx-files
207 * src/z80/main.c (_setDefaultOptions): removed --generic
208 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
209 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
210 * src/pic/glue.c (picglue): --c1mode works again
211 * src/pic16/glue.c (pic16glue): --c1mode works again
212 * src/asm.c (printCLine): fix #660034
214 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
216 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
217 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
218 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
219 * as/mcs51/lkmem (summary): better fix for sp problem
220 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
221 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
222 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
223 remove --stack-after-data
225 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
227 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
228 * src/SDCCutil.c (join): ugly bug: missing '\0'
229 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
231 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
233 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
235 * src/pic/main.c (_asmCmd): gpasm supports -o
236 * src/z80/main.c: more general macros
237 * device/lib/Makefile.in: remove intermediate files
239 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
241 * .version: Bumped version number to 2.3.3
242 * src/SDCCBBlock.c: new option -o
243 * src/SDCCglobl.h: new option -o
244 * src/SDCCglue.c: new option -o
245 * src/SDCCmain.c: new option -o
246 * src/asm.c: new option -o
247 * src/ds390/main.c: new option -o
248 * src/pic/glue.c: new option -o
249 * src/pic/pcode.c: new option -o
250 * src/pic/ralloc.c: new option -o
251 * src/pic16/glue.c: new option -o
252 * src/pic16/pcode.c: new option -o
253 * src/pic16/ralloc.c: new option -o
254 * src/z80/main.c: new option -o
255 * device/lib/Makefile.in: use -o
256 * support/regression/ports/ds390/spec.mk: use -o
257 * support/regression/ports/gbz80/spec.mk: use -o
258 * support/regression/ports/mcs51/spec.mk: use -o
259 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
260 * support/regression/ports/z80/spec.mk: use -o
261 * support/regression/ports/ucz80/spec.mk: use -o
262 * support/regression/ports/xa51/spec.mk: use -o
263 * support/regression/fwk/lib/timeout.c: fix usage string
265 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
266 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
268 2003-01-07 <johan@balder>
270 * src/SDCCast.c (decorateType): fixed bug #600035
272 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
273 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
274 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
275 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
276 * src/pic/pcode.c: outcommented unused variable to remove warnings
277 * src/pic/ralloc.c: outcommented unused variable to remove warnings
279 2003-01-06 <karl@turbobit.com>
280 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
283 2003-01-06 <johan@balder>
285 * src/SDCCicode.c: fixed array add
287 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
288 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
289 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
291 2003-01-04 <johan@balder>
293 * src/SDCCval.c (getNelements): fixed the initialized array of structures
295 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
296 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
298 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
299 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
300 * support/regression/tests/bug-524697.c: fit mem usage into 8032
302 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
303 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
305 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
306 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
308 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
309 * src/mcs51/main.c: removed {bindir}{sep} from aslink
311 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
313 * in \sdcc\as\mcs51\ changed these files in order to create an
314 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
315 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
316 following files to include the previous two files: aslink.dsp,
317 Makefile.aslink, Makefile.bcc, and Makefile.in.
319 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
322 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
324 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
325 value from option --iram-size.
327 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
329 * \sdcc\as\mcs51\lklist.c: added boundary check before using
332 2002-09-18 <wiml@hhhh.org>
334 * SDCClrange.h: exposed setFromRange() and setToRange()
335 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
336 packRegsForAccUse() (bug 542397)
337 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
338 multiple times and emitting the fetch operations more than once
339 added aopGetUsesAcc() function to allow binary operators to
340 fetch their operands in the correct order; made genMinus() emit
341 compact code for X = LITERAL - Y
343 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
344 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
345 sprintf() in line 1267.
347 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
348 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
351 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
352 Changes to aslink (All the changes are marked with 'JCF'):
354 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
357 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
358 area BSEG. Also moves, if possible, the DATA area down into the internal
359 ram so more space is available.
361 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
364 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
365 not bytes. Function summary() which creates a memory usage summary
366 file with extension .mem. Reports of overlaping stack and small stack
367 size. If the space for the stack is less than 16 bytes aslink trows a
370 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
371 the 8051. Option 'y' for memory summary output file.
373 Changes to sdcc (All the changes are marked with 'JCF'):
375 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
377 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
378 overlaying area for it (uses RegBankUsed[4]).
380 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
381 bank zero as used by default. By default aslink locates the stack
382 (equivalent to --stack-after-data). Pass option 'y' to aslink for
383 the creation of the .mem file. Delegates the allocation of data area
384 to aslink (it is not longer 0x30 by default). If --stack-loc passes
385 the begining of the stack area to aslink.
387 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
388 glue() in SDCCglue.c creates an area for it.
390 2002-09-03 Borut Razem <borut.razem@siol.net>
391 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
393 introduced atexit() handler for teporay files removal in case of
394 errors, assertions, ...
396 2002-08-29 Borut Razem <borut.razem@siol.net>
397 * sdcc/support/cpp2/auto-host_vc_in.h:
398 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
399 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
400 Maybe there is a similar problem with BORLANDC? It should be checked!
402 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
403 corrected improper use of assert: the assignment to clr variable was done inside the assert.
404 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
405 was not executed, and the compiler (cl) launched a warning:
406 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
408 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
409 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
411 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
412 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
414 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
415 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
416 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
417 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
418 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
419 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
420 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
421 - added Release configuration in VS projects
422 - review of compiler an linker options
423 - VC .exe files are generated in bin_vc directory, not to interfere
424 with binaries generated from other projects (cygwin, mingw, bcc ...)
426 * sdcc/src/yacc.dsp: added
428 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
429 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
430 and insert the version number definitions from .version
432 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
434 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
435 added - genarate auto-host.h using auto-host_vc_in.h as template
438 removed from CVS, generated automatically
440 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
441 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
443 2002-08-11 Borut Razem <borut.razem@siol.net>
444 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
446 2002-08-10 Borut Razem <borut.razem@siol.net>
447 * src/SDCCmain.c (main):
448 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
449 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
450 The consequence was that some temporary files were not removed.
453 unification of code in functions tempfilename() and tempfile():
454 function tempnam() is defined in Visual Studio 6.0 and .NET
456 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
458 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
459 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
460 - removed compiler command line option /WX: Treats all warnings as errors
461 - update a list of source files, included into the project
463 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
464 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
465 changed project type to Generic Project so that can be correcly converted to VS.NET project
467 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
469 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
471 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
473 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
474 added return 0 statements after assert() to make compiler happy
476 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
477 added newline in the def file to keep MSC compiler satisfied
479 * sdcc/src/z80/gen.c:
480 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
481 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
482 - solved MSC error in function aopDump()
484 * sdcc_vc.h: define PREFIX as "\\sdcc"
486 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
487 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
489 2002-06-22 Scott Dattalo <scott@dattalo.com>
490 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
491 - Rewrote the register banking algorithm.
492 - Added pCode live-range analysis to registers (for now, only non-used and
493 singly-used registers optimized away)
495 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
497 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
499 2002-05-10 Scott Dattalo <scott@dattalo.com>
500 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
502 2002-04-22 Michael Hope <michaelh@vroom>
504 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
506 * configure.in (DD_COPT): Added include support required for gbdk.
508 * .version: Bumped version number just to increase it.
510 * src/SDCCmain.c: Added -nostdinc to the default options.
512 2002-04-15 Michael Hope <michaelh@vroom>
514 * device/lib/z80/printf.c (sprintf): Added.
516 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
518 * src/z80/peeph.def: Added transpose redundent load rule.
520 * src/z80/main.c: Added force callee saves for jaune.
522 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
524 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
526 2002-03-28 Johan Knol <johan@balder>
528 * src/SDCCval.c: fixed bug #532436
530 2002-03-14 Scott Dattalo <scott@dattalo.com>
532 Added "char *Processor" field to the port structure.
535 Added -p option. Allows port dependent processor to be specified.
538 Initialized the new field char *Processor field to NULL in all ports
541 Compiler generated registers for interrupt context saving
542 were not getting allocated.
544 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
547 Fixed left shift. Will promote the left side of a left shift
548 if a) left shifting more than size of operand or b) when assigned
549 to something size > size of left side
551 2002-03-14 Scott Dattalo <scott@dattalo.com>
553 tons of changes. Register allocation has been
554 rewritten. Added customization for the various PICs. Flow
555 analysis is restructured. ...
561 Added. device.c is a PIC port hack to accomodate variations
564 2002-03-13 Michael Hope <michaelh@vroom>
566 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
568 2002-03-04 johanknol <johanknol@manik>
570 * /src/SDCCval.c: fixed
572 const unsigned char arr[][2] = { { 0, 1 } };
573 t18.c:1: error: Initializer element is not constant
575 2002-03-04 bela <bela@manik>
577 * /device/include/mcs51reg.h:
578 ds89c420 register definition update
580 2002-03-03 <johan@FRIJA>
582 * support/Util/SDCCerr.c: did something, but don't no why anymore
584 * support/regression/tests/bug-524691.c: made it a little less shy
586 * src/SDCCast.c (decorateType): fixed bug #524697
588 * src/SDCCast.c: made some lineno improvements
590 * src/SDCCval.c (getNelements): changed warning to error
592 * src/SDCCglue.c (printIvalArray): changed warning to error
594 * src/SDCCicode.c: fixed a warning for mingw
596 * src/SDCCast.c (decorateType): fixed the << promotion for ops
598 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
600 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
602 * src/ds390/peeph.def:
603 Added some more peephole rules
605 * src/ds390/gen.c: Various fixes & enhancements
607 * src/SDCClrange.c, src/SDCClrange.h:
608 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
610 * src/ds390/ralloc.c:
611 various fixes & enhancements (ds390) specific
613 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
614 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
617 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
619 2002-03-02 <johan@FRIJA>
621 * src/SDCCast.c (decorateType): fixed bug #524708
623 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
625 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
627 2002-03-01 Michael Hope <michaelh@vroom>
629 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
631 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
633 2002-03-01 <johan@FRIJA>
635 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
637 * src/SDCCast.c (decorateType): fixed bug #524209
639 * src/SDCCval.c (valNot): fixed bug #524195
641 2002-02-26 <johan@balder>
643 * src/xa51/gen.c: fixed a warning
645 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
647 * src/SDCCast.c (decorateType): fixed bug #522534
649 2002-02-23 <johan@balder>
651 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
653 2002-02-22 <johan@balder>
655 * src/SDCCast.c: fixed bug #514865
657 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
659 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
661 * sdcc/src/SDCCloop.c:
662 Previous fix was not good. basic blocks that have "break" or "return" are
663 not really partof a loop , but live ranges used in these blocks should
664 be live thru the entire loop, so set partOfLoop but don't add them to
667 2002-02-21 <johan@FRIJA>
669 * src/SDCCcse.c: fixed bug #514308
671 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
674 Fixed BUG #519583. If a conditional block ended in a return/break
675 statement inside a loop, it was not being considered part of the loop.
677 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
679 2002-02-10 Karl Bongers <karl@turbobit.com>
682 Fixed up SDCDB debugger somewhat. Updated debugger/README
683 with lots of comments and notes.
685 * device/examples/test2.c:
686 Fix bug, "red" variable not being initialized(compiler complained).
688 * device/examples/Makefile, examples/test3.c:
689 Add Makefile in device/examples folder, compiles test3.c
690 for use as a multiple module SDCDB test case.
692 * sim/ucsim/cmd.src/cmdset.cc:
693 Took out debug printfs in ucsim "next" command.
696 Karl and Johan start ucsim XA support. Most dissassembly working,
697 about 75% emulation done(plenty of work remaining).
700 Add Z80 support to ucsim, add test-ucz80 regression test,
701 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
702 Notice z80 compiler fails on examples/test3.c/crc code.
704 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
706 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
707 Added support for --parms-in-bank1
709 * src/ds390/peeph.def:
710 added a few more peephole optimzations
713 1) added __builtin_inp & __builtin_outp used to read in data of given length
714 from a memory mapped port
715 2) added __builtin_memcmp
716 3) added __builtin_swapw swap bytes of a short
718 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
719 1) handle multiple send & receives from register bank1
720 2) ralloc can now allocate DPTR1 to some liveRanges
722 * src/SDCCsymt.c, src/SDCCsymt.h:
723 changes to handle multiple sends & receives
726 added some pointer arithmetic optimization
729 added some pointer arithmetic optimizations but not stable yet so not
730 called from anywhere (will get this working shortly)
732 * src/SDCCopt.c: fixed for multiple sends & receives
735 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
736 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
737 set preprocessor defines (depending on options)
739 * src/SDCCicode.c, src/SDCCicode.h:
740 changes made to handle multiple sends & receives
743 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
745 * src/SDCCcse.c, src/SDCCcse.h:
746 added function findbackward def (to be used in upcoming optimization)
748 * src/SDCCcflow.c, src/SDCCcflow.h:
749 added function returnAtEnd - to determine if a basic block terminates with
752 * src/SDCCast.c, src/SDCCast.h:
753 added option parms-in-bank1
755 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
756 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
757 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
758 adjusted for --parms-in-bank1 option
760 * device/include/string.h:
761 donot redefine "reentrant" keyword
763 * device/include/ds80c390.h: Added some more SFRs
765 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
767 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
769 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
771 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
773 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
775 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
777 2002-01-18 Paul Stoffregen <paul@pjrc.com>
779 * Added --xram-movc option
781 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
783 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
785 2002-01-11 Johan Knol
787 * Added math lib of Jesus Calvino-Fraga
789 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
791 * src/SDCCmain.c (processFile): fix processing of ../../src.c
792 * support/regression/Makefile: new target test-mcs51-stack-auto
793 * support/regression/ports/mcs51-stack-auto/spec.mk: added
795 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
797 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
799 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
801 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
803 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
805 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
807 * src/SDCCglue.h: add definition for printIvalChar()
809 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
811 * src/SDCCast.c: fix #498138 by Johan
813 * src/SDCCglue.c: fix #498138 by Johan
815 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
817 * support/regression/Makefile: fix clean
819 * support/regression/ports/ds390/support.c: fix transmission of last character
821 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
823 * /sdcc/src/ds390/gen.c:
824 a) improved computing address of stack variable
825 b) took out some #if 0 code
826 c) improved parmBytes adjustment
827 d) improved genPlusIncr & genMinusIncr
828 e) genCmp could generate bad code (when left assigned to DPTR)
829 f) Fixed bug in hasInc
831 * /sdcc/src/ds390/ralloc.c:
832 a) packRegsForSupport could mess up live information (Fixed)
833 b) packRegsDPTRuse could be incorrect for left & right shift
835 * /sdcc/src/mcs51/ralloc.c:
836 packRegsForSupport could mess up the live information (Fixed)
838 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
840 * /sdcc/src/SDCCast.c:
841 can reverse a loop even if function call is present as long
842 as the loop control variable is local & is not passed as parameter
844 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
846 * /sdcc/ChangeLog: *** empty log message ***
848 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
849 More builtin function additions for TININative
851 * /sdcc/src/ds390/ralloc.c:
852 Had broken the regression testsuite
854 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
856 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
857 Added funcattr hasStackParms will be set for reentrant functions when there
858 are paramteres on the stack, this helps in minimizing frame pointer generation
859 typeFromStr can handle function pointers now
861 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
862 *** empty log message ***
864 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
866 * /src/ds390/gen.c, /src/ds390/main.c:
867 More builtin function additions for TININative
869 * /src/ds390/ralloc.c:
870 Had broken the regression testsuite
872 * /src/SDCCast.c: Fixed a bug in dumptree
874 * /src/SDCCsymt.c, /src/SDCCsymt.h:
875 Added funcattr hasStackParms will be set for reentrant functions when there
876 are paramteres on the stack, this helps in minimizing frame pointer generation
877 typeFromStr can handle function pointers now
879 * /doc/builtins.txt, /doc/TININative.txt:
880 *** empty log message ***
883 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
885 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
886 ALPHA version for -mTININative
888 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
889 updated to reflect changes in the port structure
892 added function do_assemble (similar to do_link) if non-null this function
893 will be called to do assembly (-mTININative) requires a multi command
895 added function genAssemblerEnd will be called to generate assembler Epilogue
898 added _JavaNative to debug info printing
900 * /src/SDCCmain.c: added option --tini-libid
901 added port->do_assemble function (-mTININative) has a multi command assemble
903 * /src/SDCCglue.c: Disabled "constExpr" check
904 added port->genAssemblerEnd function
906 * /src/SDCCglobl.h: Added option --tini-libid value
909 tookout optimizeCompare from the header (has no external references)
911 * /src/SDCCast.c: made one more function "static"
913 2001-12-23 Michael Hope <michaelh@juju.net.nz>
915 * src/z80/mappings.i: Added z80asm support.
917 * src/z80/main.c: Added z80asm support on --asm=z80asm
919 * src/z80/gen.c: Fixed asm portability issues.
921 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
923 * src/SDCCglue.c (printExterns): Added global/extern split.
925 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
927 * support/regression/Makefile: added test for mcs51 model large
929 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
931 * support/regression/ports/gbz80/spec.mk: added -mgbz80
933 2001-12-05 Michael Hope <michaelh@juju.net.nz>
935 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
937 1904-01-06 Michael Hope <michaelh@juju.net.nz>
939 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
941 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
943 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
945 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
947 * support/regression/tests/simplefloat.c: Port to mcs51.
949 2001-11-25 Michael Hope <michaelh@juju.net.nz>
950 * support/regression/tests/bug-485362.c: Added.
952 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
954 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
956 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
958 * src/z80/gen.c (aopDump): Added a dump function.
960 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
961 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
963 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
965 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
967 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
969 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
971 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
973 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
975 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
977 * support/regression/ports/ds390/support.c: Use tinibios.
979 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
981 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
983 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
984 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
986 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
988 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
990 2001-11-18 Michael Hope <michaelh@juju.net.nz>
992 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
994 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
995 (packRegsForIYUse): Created and optimised.
997 2001-11-07 Michael Hope <michaelh@juju.net.nz>
999 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1000 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1002 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1004 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1006 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1008 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1010 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1012 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1014 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1016 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1018 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1020 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1022 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1024 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1025 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1026 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1028 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1030 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1031 (genNotFloat): Added.
1032 (genUminusFloat): Added.
1034 * device/lib/z80/Makefile: Added floating pt stubs.
1036 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1038 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1040 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1042 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1044 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1046 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1048 * sdcc/support/regression/Makefile: Add port ds390.
1050 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1052 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1054 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1056 * sdcc/support/regression/ports/ds390/support.c: Added.
1058 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1060 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1062 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1064 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1066 * device/include/malloc.h: Added z80 and gbz80 support.
1068 * device/lib/gbz80/heap.s: Added.
1070 * device/lib/z80/heap.s: Added.
1072 * device/lib/malloc.c: Added z80 and gbz80 support.
1074 * support/regression/tests/malloc.c (testMalloc): Added.
1076 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1078 * support/regression/tests/bug-478094.c: Added.
1080 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1082 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1084 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1086 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1088 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1090 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1092 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1094 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1096 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1098 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1100 * support/regression/tests/bug-477927.c: Added.
1102 * src/z80/peeph.def: Added minor rules.
1104 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1106 * src/z80/peeph.def: Added jump optimisation modification.
1108 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1110 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1112 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1114 * support/regression/tests/funptrs.c: Added.
1116 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1118 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1120 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1122 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1124 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1126 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1127 (movLeft2ResultLong): Created.
1129 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1130 (joinPushes): Added. Joins two char pushes into a word push.
1132 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1134 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1136 * support/makebin/Makefile (install): Added creation of dest dir.
1138 2001-10-24 Karl Bongers <karl@turbobit.com>
1140 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1142 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1144 * src/z80/ralloc.c: Turned off faulty pack for one use.
1146 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1148 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1150 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1152 * support/regression/Makefile: Improved clean
1154 * support/regression/ports/gbz80/spec.mk: Added clean
1156 * support/regression/ports/host/spec.mk: Added clean
1158 * support/regression/ports/z80/spec.mk: Added clean
1160 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1162 * support/regression/ports/mcs51/timeout.c: little improvements
1164 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1166 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1168 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1170 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1172 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1174 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1176 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1178 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1179 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1181 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1183 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1185 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1187 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1189 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1191 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1193 * support/regression/tests/longor.c: Added.
1195 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1197 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1199 * as/mcs51/aslink.h: define PATH_MAX
1201 * as/mcs51/asm.h: define PATH_MAX
1203 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1205 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1207 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1209 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1211 * src/SDCCglobl.h: define PATH_MAX
1213 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1215 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1217 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1219 * src/z80/gen.c (gencjneshort): Fixed
1221 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1223 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1225 * support/regression/tests/bug-469671.c: Added.
1227 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1229 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1231 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1233 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1235 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1237 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1239 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1241 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1243 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1245 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1247 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1249 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1251 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1253 * 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.
1255 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1257 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1259 2001-10-07 <johan@FRIJA>
1261 * device/lib/gets.c (gets): fixed the return value.
1263 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1264 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1266 * 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.
1268 * 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.
1270 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1272 * src/pic/gen.c: Removed Safe_strdup.
1274 * configure.in: Added option to enable libgc support.
1276 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1277 (bitVectUnion): Optimised.
1278 (bitVectIntersect): Optimised.
1279 (bitVectBitsInCommon): Optimised.
1280 (bitVectCplAnd): Optimised.
1282 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1284 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1286 * src/SDCCmain.c: distinguish between assembler debug and plain options
1288 * src/avr/main.c: remove standard assembler options
1290 * src/ds390/main.c: remove standard assembler options
1292 * src/mcs51/main.c: remove standard assembler options
1294 * src/port.h: removed "PENDING" comment
1296 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1298 * src/device/lib/_mulint.c : new, with assember functions
1300 * src/device/lib/_mullong.c : new, with assember functions
1302 * src/device/lib/_divuint.c : with assember functions
1304 * src/device/lib/_divsint.c : with assember functions
1306 * src/device/lib/_divulong.c: with assember functions
1308 * src/device/lib/_divslong.c: with assember functions
1310 * src/device/lib/_moduint.c : with assember functions
1312 * src/device/lib/_modsint.c : with assember functions
1314 * src/device/lib/_modulong.c: with assember functions
1316 * src/device/lib/_modslong.c: with assember functions
1318 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1320 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1322 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1323 replaced _mululong.c and _mulslong.c by _mullong.c
1325 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1327 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1329 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1331 * src/SDCCglue.c: test, if win32api is available for MINGW
1333 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1335 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1336 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1337 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1338 * support/regression/ports/host/spec.mk: removed GENERIC
1339 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1340 * support/regression/ports/z80/spec.mk: removed GENERIC
1342 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1344 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1346 * support/regression/tests/bug-467035.c: Created.
1348 2001-10-01 <johan@FRIJA>
1350 * src/SDCC.y: fixed bug #466586 part 1
1352 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1354 * SDCCicode.c: z80 has no generic pointers
1355 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1357 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1359 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1361 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1363 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1365 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1367 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1369 * configure.in: Fixed up so that ucsim is only configured once.
1371 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1373 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1374 (getPathDifference): As above.
1376 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1378 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1380 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1381 * .version: Updated to 2.3.1
1383 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1384 Added copyright header.
1386 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1387 (assemble): Added support for macro based assembler commands.
1388 (linkEdit): Added support for macro based linker commands.
1389 (preProcess): Changed the pre-processor to use macros.
1390 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1391 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1393 * device/lib/z80/crt0.s: Added module name for debugging.
1395 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1397 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1399 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1401 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1403 * src/Makefile.in: Added SDCCmacro and SDCCutil
1405 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1407 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1409 2001-09-16 <johan@FRIJA>
1411 * 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.
1413 2001-09-15 <johan@FRIJA>
1415 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1416 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1418 2001-09-11 <johan@FRIJA>
1420 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1422 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1424 * support/regression/tests/bug-460444.c: Added test case.
1426 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1427 (genCast): Added justification for all of the asserts.
1429 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1431 * support/regression/support.c: _xdata replaced by xdata
1433 * support/regression/spec.mk: removed _generic
1435 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1437 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1439 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1440 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1442 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1444 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1446 * support/regression/tests/bug-460010.c: Added test case.
1448 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1450 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1452 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1454 * support/regression/testfwk.c: removed workaround for bug #436344
1456 * support/regression/tests/bp.c: use less memory with mcs51
1458 * support/regression/tests/bug-441448.c: use less memory
1460 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1462 * support/regression/collate-results.py: typo
1464 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1466 * support/regression/tests/fetchoverlap.c: Added new test case.
1468 * support/regression/tests/bp.c: Added new test case.
1470 * support/regression/tests/bug-448984.c: Added new test case.
1472 * support/regression/tests/pow2shifts.c: Added new test case.
1474 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1475 (genlshTwo): Fixed right shift for count > 8.
1477 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1479 2001-09-08 <johan@FRIJA>
1481 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1483 2001-09-07 <johan@FRIJA>
1485 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1487 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1489 2001-09-06 <johan@FRIJA>
1491 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1492 * bernhard noted me at this: "() equals to (void)" (1.38)
1494 2001-09-05 <johan@FRIJA>
1496 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1498 2001-09-04 <johan@FRIJA>
1500 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1503 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1505 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1507 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1509 * link/z80/aslink.h: Fixed path for PATH_MAX
1511 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1513 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1515 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1517 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1519 * 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.
1521 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1523 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1524 (genCmp): Fixed up genCmp for the GB with longs.
1526 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1528 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1530 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1532 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1534 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1536 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1538 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1540 * 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.
1542 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1544 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1546 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1548 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1550 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1552 * sim/ucsim/configure: little improvement of Cygwin-detection
1553 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1554 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1555 * support/regression/tests/bug-221100.c: small changes for mcs51
1556 * support/regression/tests/bug-221168.c: small changes for mcs51
1557 * support/regression/tests/bug-227710.c: small changes for mcs51
1558 * support/regression/tests/staticinit.c: small changes for mcs51
1559 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1560 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1561 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601