1 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
5 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
7 * src/SDCCmain.c: signal handling is switched off by --debug
8 * doc/Makefile: small fix for install; use clean.mk again
9 * doc/clean.mk: clean *.pdf and *.html too
11 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
13 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
14 * device/lib/printfl.c: fix a ds390 bug by making it portable
15 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
17 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
18 * debugger/mcs51/cmd.c: converted multi-line string literals
19 * sim/ucsim/globals.cc: converted multi-line string literals
20 * src/SDCCmain.c: introduced signal handler to remove temp files
21 * doc/Makefile: small tweaks, implement clean
22 * doc: removed generated files
24 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
26 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
27 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
28 Address Record is not correctly generated for DS390."
30 2003-02-02 Borut Razem <borut.razem@siol.net>
32 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
33 * as/mcs51/asm.h: fixed compilation with Borland C
34 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
35 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
36 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
37 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
38 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
39 src/z80/Makefile.bcc: delete $(LIB) only if exist
40 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
42 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
44 * device/include/malloc.h: introduced NULL
45 * device/include/string.h: introduced NULL
46 * device/include/stdlib.h: introduced NULL
47 * device/lib/_memcpy.c: removed NULL
48 * device/lib/_strcat.c: removed NULL
49 * device/lib/_strchr.c: removed NULL
50 * device/lib/_strcmp.c: removed NULL
51 * device/lib/_strcpy.c: removed NULL
52 * device/lib/_strcspn.c: removed NULL
53 * device/lib/_strlen.c: removed NULL
54 * device/lib/_strncat.c: removed NULL
55 * device/lib/_strncmp.c: removed NULL
56 * device/lib/_strncpy.c: removed NULL
57 * device/lib/_strpbrk.c: removed NULL
58 * device/lib/_strrchr.c: removed NULL
59 * device/lib/_strspn.c: removed NULL
60 * device/lib/_strstr.c: removed NULL
61 * device/lib/_strtok.c: removed NULL
62 * device/lib/malloc.c: removed NULL, include own header
64 2003-02-02 <johan@balder>
66 * 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
67 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
68 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
69 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
70 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
71 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
73 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
75 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
78 2003-02-01 <johan@balder>
80 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
82 2003-01-31 <johan@CP255758-A>
84 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
86 2003-01-30 <johan@balder>
88 * src/SDCCBBlock.c: automatic bug detection
89 * src/SDCCicode.c: automatic bug detection
91 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
93 * src/SDCCglobl.h: now --xram-size 0 works
94 * src/SDCCmain.c: now --xram-size 0 works
96 2003-01-29 <johan@balder>
98 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
100 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
102 * as/mcs51/aslink.h: Added options --xram-size and --code-size
103 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
104 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
105 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
106 * src/SDCCglobl.h: Added options --xram-size and --code-size
107 * src/SDCCmain.c: Added options --xram-size and --code-size
109 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
111 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
112 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
114 2003-01-27 <johan@balder>
116 * src/SDCC.y: fixed bug #613764
118 2003-01-26 <johan@balder>
120 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
121 * src/SDCCsymt.h: fixed bug #673374
122 * src/SDCCglue.c: fixed bug #661910
123 * src/SDCCast.c: fixed bug #458099 and 673374
125 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
127 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
128 * as/mcs51/strcmpi.h: added
129 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
130 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
131 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
132 * as/mcs51/assym.c: strcmpi -> as_strcmpi
133 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
134 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
135 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
136 * as/mcs51/Makefile.aslink: new module strcmpi
137 * as/mcs51/Makefile.asx8051: new module strcmpi
138 * as/mcs51/Makefil.bcc: new module strcmpi
139 * as/mcs51/Makefile.in: new module strcmpi
140 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
142 2003-01-26 <johan@balder>
144 * src/SDCCglue.c: reverted back to 1.124
145 * src/SDCCast.c: reverted back to 1.156
146 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
148 2003-01-25 <johan@balder>
150 * src/SDCCglue.c: A better fix for bug #661910
151 * src/SDCCast.c: A better fix for bug #661910
152 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
154 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
156 * src/Makefile.in: remove spawn.o
157 * src/SDCCmain.c: remove spawn.h
158 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
159 * src/spawn.c: removed
160 * src/spawn.h: removed
161 * support/regression/ports/ds390/spec.mk: link with -r
163 2003-01-24 <johan@CP255758-A>
165 * src/ds390/gen.c (aopOp): fixed bug #667458
166 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
167 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
168 (createIvalCharPtr): an ival doesn't always have a storage class anymore
170 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
172 * src/mcs51/peeph.def: better assembler identation by Frieder
173 * src/mcs51/gen.c: better assembler identation by Frieder
175 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
177 * as/z80/string.h: removed for gcc 3.2
178 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
179 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
181 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
183 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
184 * src/SDCCpeeph.c (replaceRule): fix bug #663503
185 * support/regression/Makefile: separate temp files for ports
186 * support/regression/generate-cases.py: separate temp files for ports
187 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
188 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
190 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
192 * moved tinitalk to device/examples/ds390
194 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
196 * as/mcs51/lkmem.c: rflag is for DS390
197 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
198 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
199 (linkEdit): move mem- and map-files the same way as ihx-files
200 * src/z80/main.c (_setDefaultOptions): removed --generic
201 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
202 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
203 * src/pic/glue.c (picglue): --c1mode works again
204 * src/pic16/glue.c (pic16glue): --c1mode works again
205 * src/asm.c (printCLine): fix #660034
207 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
209 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
210 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
211 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
212 * as/mcs51/lkmem (summary): better fix for sp problem
213 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
214 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
215 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
216 remove --stack-after-data
218 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
220 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
221 * src/SDCCutil.c (join): ugly bug: missing '\0'
222 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
224 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
226 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
228 * src/pic/main.c (_asmCmd): gpasm supports -o
229 * src/z80/main.c: more general macros
230 * device/lib/Makefile.in: remove intermediate files
232 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
234 * .version: Bumped version number to 2.3.3
235 * src/SDCCBBlock.c: new option -o
236 * src/SDCCglobl.h: new option -o
237 * src/SDCCglue.c: new option -o
238 * src/SDCCmain.c: new option -o
239 * src/asm.c: new option -o
240 * src/ds390/main.c: new option -o
241 * src/pic/glue.c: new option -o
242 * src/pic/pcode.c: new option -o
243 * src/pic/ralloc.c: new option -o
244 * src/pic16/glue.c: new option -o
245 * src/pic16/pcode.c: new option -o
246 * src/pic16/ralloc.c: new option -o
247 * src/z80/main.c: new option -o
248 * device/lib/Makefile.in: use -o
249 * support/regression/ports/ds390/spec.mk: use -o
250 * support/regression/ports/gbz80/spec.mk: use -o
251 * support/regression/ports/mcs51/spec.mk: use -o
252 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
253 * support/regression/ports/z80/spec.mk: use -o
254 * support/regression/ports/ucz80/spec.mk: use -o
255 * support/regression/ports/xa51/spec.mk: use -o
256 * support/regression/fwk/lib/timeout.c: fix usage string
258 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
259 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
261 2003-01-07 <johan@balder>
263 * src/SDCCast.c (decorateType): fixed bug #600035
265 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
266 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
267 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
268 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
269 * src/pic/pcode.c: outcommented unused variable to remove warnings
270 * src/pic/ralloc.c: outcommented unused variable to remove warnings
272 2003-01-06 <karl@turbobit.com>
273 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
276 2003-01-06 <johan@balder>
278 * src/SDCCicode.c: fixed array add
280 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
281 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
282 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
284 2003-01-04 <johan@balder>
286 * src/SDCCval.c (getNelements): fixed the initialized array of structures
288 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
289 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
291 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
292 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
293 * support/regression/tests/bug-524697.c: fit mem usage into 8032
295 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
296 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
298 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
299 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
301 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
302 * src/mcs51/main.c: removed {bindir}{sep} from aslink
304 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
306 * in \sdcc\as\mcs51\ changed these files in order to create an
307 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
308 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
309 following files to include the previous two files: aslink.dsp,
310 Makefile.aslink, Makefile.bcc, and Makefile.in.
312 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
315 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
317 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
318 value from option --iram-size.
320 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
322 * \sdcc\as\mcs51\lklist.c: added boundary check before using
325 2002-09-18 <wiml@hhhh.org>
327 * SDCClrange.h: exposed setFromRange() and setToRange()
328 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
329 packRegsForAccUse() (bug 542397)
330 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
331 multiple times and emitting the fetch operations more than once
332 added aopGetUsesAcc() function to allow binary operators to
333 fetch their operands in the correct order; made genMinus() emit
334 compact code for X = LITERAL - Y
336 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
337 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
338 sprintf() in line 1267.
340 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
341 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
344 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
345 Changes to aslink (All the changes are marked with 'JCF'):
347 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
350 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
351 area BSEG. Also moves, if possible, the DATA area down into the internal
352 ram so more space is available.
354 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
357 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
358 not bytes. Function summary() which creates a memory usage summary
359 file with extension .mem. Reports of overlaping stack and small stack
360 size. If the space for the stack is less than 16 bytes aslink trows a
363 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
364 the 8051. Option 'y' for memory summary output file.
366 Changes to sdcc (All the changes are marked with 'JCF'):
368 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
370 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
371 overlaying area for it (uses RegBankUsed[4]).
373 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
374 bank zero as used by default. By default aslink locates the stack
375 (equivalent to --stack-after-data). Pass option 'y' to aslink for
376 the creation of the .mem file. Delegates the allocation of data area
377 to aslink (it is not longer 0x30 by default). If --stack-loc passes
378 the begining of the stack area to aslink.
380 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
381 glue() in SDCCglue.c creates an area for it.
383 2002-09-03 Borut Razem <borut.razem@siol.net>
384 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
386 introduced atexit() handler for teporay files removal in case of
387 errors, assertions, ...
389 2002-08-29 Borut Razem <borut.razem@siol.net>
390 * sdcc/support/cpp2/auto-host_vc_in.h:
391 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
392 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
393 Maybe there is a similar problem with BORLANDC? It should be checked!
395 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
396 corrected improper use of assert: the assignment to clr variable was done inside the assert.
397 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
398 was not executed, and the compiler (cl) launched a warning:
399 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
401 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
402 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
404 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
405 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
407 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
408 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
409 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
410 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
411 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
412 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
413 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
414 - added Release configuration in VS projects
415 - review of compiler an linker options
416 - VC .exe files are generated in bin_vc directory, not to interfere
417 with binaries generated from other projects (cygwin, mingw, bcc ...)
419 * sdcc/src/yacc.dsp: added
421 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
422 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
423 and insert the version number definitions from .version
425 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
427 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
428 added - genarate auto-host.h using auto-host_vc_in.h as template
431 removed from CVS, generated automatically
433 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
434 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
436 2002-08-11 Borut Razem <borut.razem@siol.net>
437 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
439 2002-08-10 Borut Razem <borut.razem@siol.net>
440 * src/SDCCmain.c (main):
441 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
442 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
443 The consequence was that some temporary files were not removed.
446 unification of code in functions tempfilename() and tempfile():
447 function tempnam() is defined in Visual Studio 6.0 and .NET
449 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
451 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
452 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
453 - removed compiler command line option /WX: Treats all warnings as errors
454 - update a list of source files, included into the project
456 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
457 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
458 changed project type to Generic Project so that can be correcly converted to VS.NET project
460 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
462 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
464 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
466 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
467 added return 0 statements after assert() to make compiler happy
469 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
470 added newline in the def file to keep MSC compiler satisfied
472 * sdcc/src/z80/gen.c:
473 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
474 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
475 - solved MSC error in function aopDump()
477 * sdcc_vc.h: define PREFIX as "\\sdcc"
479 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
480 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
482 2002-06-22 Scott Dattalo <scott@dattalo.com>
483 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
484 - Rewrote the register banking algorithm.
485 - Added pCode live-range analysis to registers (for now, only non-used and
486 singly-used registers optimized away)
488 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
490 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
492 2002-05-10 Scott Dattalo <scott@dattalo.com>
493 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
495 2002-04-22 Michael Hope <michaelh@vroom>
497 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
499 * configure.in (DD_COPT): Added include support required for gbdk.
501 * .version: Bumped version number just to increase it.
503 * src/SDCCmain.c: Added -nostdinc to the default options.
505 2002-04-15 Michael Hope <michaelh@vroom>
507 * device/lib/z80/printf.c (sprintf): Added.
509 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
511 * src/z80/peeph.def: Added transpose redundent load rule.
513 * src/z80/main.c: Added force callee saves for jaune.
515 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
517 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
519 2002-03-28 Johan Knol <johan@balder>
521 * src/SDCCval.c: fixed bug #532436
523 2002-03-14 Scott Dattalo <scott@dattalo.com>
525 Added "char *Processor" field to the port structure.
528 Added -p option. Allows port dependent processor to be specified.
531 Initialized the new field char *Processor field to NULL in all ports
534 Compiler generated registers for interrupt context saving
535 were not getting allocated.
537 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
540 Fixed left shift. Will promote the left side of a left shift
541 if a) left shifting more than size of operand or b) when assigned
542 to something size > size of left side
544 2002-03-14 Scott Dattalo <scott@dattalo.com>
546 tons of changes. Register allocation has been
547 rewritten. Added customization for the various PICs. Flow
548 analysis is restructured. ...
554 Added. device.c is a PIC port hack to accomodate variations
557 2002-03-13 Michael Hope <michaelh@vroom>
559 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
561 2002-03-04 johanknol <johanknol@manik>
563 * /src/SDCCval.c: fixed
565 const unsigned char arr[][2] = { { 0, 1 } };
566 t18.c:1: error: Initializer element is not constant
568 2002-03-04 bela <bela@manik>
570 * /device/include/mcs51reg.h:
571 ds89c420 register definition update
573 2002-03-03 <johan@FRIJA>
575 * support/Util/SDCCerr.c: did something, but don't no why anymore
577 * support/regression/tests/bug-524691.c: made it a little less shy
579 * src/SDCCast.c (decorateType): fixed bug #524697
581 * src/SDCCast.c: made some lineno improvements
583 * src/SDCCval.c (getNelements): changed warning to error
585 * src/SDCCglue.c (printIvalArray): changed warning to error
587 * src/SDCCicode.c: fixed a warning for mingw
589 * src/SDCCast.c (decorateType): fixed the << promotion for ops
591 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
593 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
595 * src/ds390/peeph.def:
596 Added some more peephole rules
598 * src/ds390/gen.c: Various fixes & enhancements
600 * src/SDCClrange.c, src/SDCClrange.h:
601 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
603 * src/ds390/ralloc.c:
604 various fixes & enhancements (ds390) specific
606 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
607 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
610 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
612 2002-03-02 <johan@FRIJA>
614 * src/SDCCast.c (decorateType): fixed bug #524708
616 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
618 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
620 2002-03-01 Michael Hope <michaelh@vroom>
622 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
624 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
626 2002-03-01 <johan@FRIJA>
628 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
630 * src/SDCCast.c (decorateType): fixed bug #524209
632 * src/SDCCval.c (valNot): fixed bug #524195
634 2002-02-26 <johan@balder>
636 * src/xa51/gen.c: fixed a warning
638 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
640 * src/SDCCast.c (decorateType): fixed bug #522534
642 2002-02-23 <johan@balder>
644 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
646 2002-02-22 <johan@balder>
648 * src/SDCCast.c: fixed bug #514865
650 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
652 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
654 * sdcc/src/SDCCloop.c:
655 Previous fix was not good. basic blocks that have "break" or "return" are
656 not really partof a loop , but live ranges used in these blocks should
657 be live thru the entire loop, so set partOfLoop but don't add them to
660 2002-02-21 <johan@FRIJA>
662 * src/SDCCcse.c: fixed bug #514308
664 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
667 Fixed BUG #519583. If a conditional block ended in a return/break
668 statement inside a loop, it was not being considered part of the loop.
670 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
672 2002-02-10 Karl Bongers <karl@turbobit.com>
675 Fixed up SDCDB debugger somewhat. Updated debugger/README
676 with lots of comments and notes.
678 * device/examples/test2.c:
679 Fix bug, "red" variable not being initialized(compiler complained).
681 * device/examples/Makefile, examples/test3.c:
682 Add Makefile in device/examples folder, compiles test3.c
683 for use as a multiple module SDCDB test case.
685 * sim/ucsim/cmd.src/cmdset.cc:
686 Took out debug printfs in ucsim "next" command.
689 Karl and Johan start ucsim XA support. Most dissassembly working,
690 about 75% emulation done(plenty of work remaining).
693 Add Z80 support to ucsim, add test-ucz80 regression test,
694 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
695 Notice z80 compiler fails on examples/test3.c/crc code.
697 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
699 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
700 Added support for --parms-in-bank1
702 * src/ds390/peeph.def:
703 added a few more peephole optimzations
706 1) added __builtin_inp & __builtin_outp used to read in data of given length
707 from a memory mapped port
708 2) added __builtin_memcmp
709 3) added __builtin_swapw swap bytes of a short
711 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
712 1) handle multiple send & receives from register bank1
713 2) ralloc can now allocate DPTR1 to some liveRanges
715 * src/SDCCsymt.c, src/SDCCsymt.h:
716 changes to handle multiple sends & receives
719 added some pointer arithmetic optimization
722 added some pointer arithmetic optimizations but not stable yet so not
723 called from anywhere (will get this working shortly)
725 * src/SDCCopt.c: fixed for multiple sends & receives
728 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
729 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
730 set preprocessor defines (depending on options)
732 * src/SDCCicode.c, src/SDCCicode.h:
733 changes made to handle multiple sends & receives
736 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
738 * src/SDCCcse.c, src/SDCCcse.h:
739 added function findbackward def (to be used in upcoming optimization)
741 * src/SDCCcflow.c, src/SDCCcflow.h:
742 added function returnAtEnd - to determine if a basic block terminates with
745 * src/SDCCast.c, src/SDCCast.h:
746 added option parms-in-bank1
748 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
749 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
750 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
751 adjusted for --parms-in-bank1 option
753 * device/include/string.h:
754 donot redefine "reentrant" keyword
756 * device/include/ds80c390.h: Added some more SFRs
758 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
760 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
762 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
764 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
766 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
768 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
770 2002-01-18 Paul Stoffregen <paul@pjrc.com>
772 * Added --xram-movc option
774 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
776 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
778 2002-01-11 Johan Knol
780 * Added math lib of Jesus Calvino-Fraga
782 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
784 * src/SDCCmain.c (processFile): fix processing of ../../src.c
785 * support/regression/Makefile: new target test-mcs51-stack-auto
786 * support/regression/ports/mcs51-stack-auto/spec.mk: added
788 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
790 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
792 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
794 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
796 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
798 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
800 * src/SDCCglue.h: add definition for printIvalChar()
802 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
804 * src/SDCCast.c: fix #498138 by Johan
806 * src/SDCCglue.c: fix #498138 by Johan
808 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
810 * support/regression/Makefile: fix clean
812 * support/regression/ports/ds390/support.c: fix transmission of last character
814 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
816 * /sdcc/src/ds390/gen.c:
817 a) improved computing address of stack variable
818 b) took out some #if 0 code
819 c) improved parmBytes adjustment
820 d) improved genPlusIncr & genMinusIncr
821 e) genCmp could generate bad code (when left assigned to DPTR)
822 f) Fixed bug in hasInc
824 * /sdcc/src/ds390/ralloc.c:
825 a) packRegsForSupport could mess up live information (Fixed)
826 b) packRegsDPTRuse could be incorrect for left & right shift
828 * /sdcc/src/mcs51/ralloc.c:
829 packRegsForSupport could mess up the live information (Fixed)
831 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
833 * /sdcc/src/SDCCast.c:
834 can reverse a loop even if function call is present as long
835 as the loop control variable is local & is not passed as parameter
837 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
839 * /sdcc/ChangeLog: *** empty log message ***
841 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
842 More builtin function additions for TININative
844 * /sdcc/src/ds390/ralloc.c:
845 Had broken the regression testsuite
847 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
849 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
850 Added funcattr hasStackParms will be set for reentrant functions when there
851 are paramteres on the stack, this helps in minimizing frame pointer generation
852 typeFromStr can handle function pointers now
854 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
855 *** empty log message ***
857 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
859 * /src/ds390/gen.c, /src/ds390/main.c:
860 More builtin function additions for TININative
862 * /src/ds390/ralloc.c:
863 Had broken the regression testsuite
865 * /src/SDCCast.c: Fixed a bug in dumptree
867 * /src/SDCCsymt.c, /src/SDCCsymt.h:
868 Added funcattr hasStackParms will be set for reentrant functions when there
869 are paramteres on the stack, this helps in minimizing frame pointer generation
870 typeFromStr can handle function pointers now
872 * /doc/builtins.txt, /doc/TININative.txt:
873 *** empty log message ***
876 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
878 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
879 ALPHA version for -mTININative
881 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
882 updated to reflect changes in the port structure
885 added function do_assemble (similar to do_link) if non-null this function
886 will be called to do assembly (-mTININative) requires a multi command
888 added function genAssemblerEnd will be called to generate assembler Epilogue
891 added _JavaNative to debug info printing
893 * /src/SDCCmain.c: added option --tini-libid
894 added port->do_assemble function (-mTININative) has a multi command assemble
896 * /src/SDCCglue.c: Disabled "constExpr" check
897 added port->genAssemblerEnd function
899 * /src/SDCCglobl.h: Added option --tini-libid value
902 tookout optimizeCompare from the header (has no external references)
904 * /src/SDCCast.c: made one more function "static"
906 2001-12-23 Michael Hope <michaelh@juju.net.nz>
908 * src/z80/mappings.i: Added z80asm support.
910 * src/z80/main.c: Added z80asm support on --asm=z80asm
912 * src/z80/gen.c: Fixed asm portability issues.
914 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
916 * src/SDCCglue.c (printExterns): Added global/extern split.
918 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
920 * support/regression/Makefile: added test for mcs51 model large
922 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
924 * support/regression/ports/gbz80/spec.mk: added -mgbz80
926 2001-12-05 Michael Hope <michaelh@juju.net.nz>
928 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
930 1904-01-06 Michael Hope <michaelh@juju.net.nz>
932 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
934 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
936 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
938 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
940 * support/regression/tests/simplefloat.c: Port to mcs51.
942 2001-11-25 Michael Hope <michaelh@juju.net.nz>
943 * support/regression/tests/bug-485362.c: Added.
945 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
947 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
949 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
951 * src/z80/gen.c (aopDump): Added a dump function.
953 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
954 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
956 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
958 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
960 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
962 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
964 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
966 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
968 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
970 * support/regression/ports/ds390/support.c: Use tinibios.
972 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
974 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
976 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
977 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
979 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
981 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
983 2001-11-18 Michael Hope <michaelh@juju.net.nz>
985 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
987 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
988 (packRegsForIYUse): Created and optimised.
990 2001-11-07 Michael Hope <michaelh@juju.net.nz>
992 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
993 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
995 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
997 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
999 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1001 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1003 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1005 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1007 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1009 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1011 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1013 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1015 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1017 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1018 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1019 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1021 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1023 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1024 (genNotFloat): Added.
1025 (genUminusFloat): Added.
1027 * device/lib/z80/Makefile: Added floating pt stubs.
1029 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1031 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1033 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1035 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1037 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1039 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1041 * sdcc/support/regression/Makefile: Add port ds390.
1043 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1045 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1047 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1049 * sdcc/support/regression/ports/ds390/support.c: Added.
1051 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1053 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1055 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1057 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1059 * device/include/malloc.h: Added z80 and gbz80 support.
1061 * device/lib/gbz80/heap.s: Added.
1063 * device/lib/z80/heap.s: Added.
1065 * device/lib/malloc.c: Added z80 and gbz80 support.
1067 * support/regression/tests/malloc.c (testMalloc): Added.
1069 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1071 * support/regression/tests/bug-478094.c: Added.
1073 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1075 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1077 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1079 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1081 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1083 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1085 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1087 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1089 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1091 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1093 * support/regression/tests/bug-477927.c: Added.
1095 * src/z80/peeph.def: Added minor rules.
1097 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1099 * src/z80/peeph.def: Added jump optimisation modification.
1101 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1103 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1105 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1107 * support/regression/tests/funptrs.c: Added.
1109 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1111 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1113 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1115 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1117 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1119 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1120 (movLeft2ResultLong): Created.
1122 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1123 (joinPushes): Added. Joins two char pushes into a word push.
1125 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1127 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1129 * support/makebin/Makefile (install): Added creation of dest dir.
1131 2001-10-24 Karl Bongers <karl@turbobit.com>
1133 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1135 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1137 * src/z80/ralloc.c: Turned off faulty pack for one use.
1139 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1141 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1143 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1145 * support/regression/Makefile: Improved clean
1147 * support/regression/ports/gbz80/spec.mk: Added clean
1149 * support/regression/ports/host/spec.mk: Added clean
1151 * support/regression/ports/z80/spec.mk: Added clean
1153 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1155 * support/regression/ports/mcs51/timeout.c: little improvements
1157 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1159 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1161 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1163 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1165 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1167 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1169 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1171 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1172 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1174 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1176 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1178 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1180 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1182 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1184 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1186 * support/regression/tests/longor.c: Added.
1188 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1190 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1192 * as/mcs51/aslink.h: define PATH_MAX
1194 * as/mcs51/asm.h: define PATH_MAX
1196 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1198 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1200 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1202 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1204 * src/SDCCglobl.h: define PATH_MAX
1206 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1208 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1210 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1212 * src/z80/gen.c (gencjneshort): Fixed
1214 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1216 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1218 * support/regression/tests/bug-469671.c: Added.
1220 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1222 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1224 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1226 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1228 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1230 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1232 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1234 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1236 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1238 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1240 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1242 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1244 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1246 * 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.
1248 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1250 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1252 2001-10-07 <johan@FRIJA>
1254 * device/lib/gets.c (gets): fixed the return value.
1256 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1257 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1259 * 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.
1261 * 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.
1263 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1265 * src/pic/gen.c: Removed Safe_strdup.
1267 * configure.in: Added option to enable libgc support.
1269 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1270 (bitVectUnion): Optimised.
1271 (bitVectIntersect): Optimised.
1272 (bitVectBitsInCommon): Optimised.
1273 (bitVectCplAnd): Optimised.
1275 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1277 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1279 * src/SDCCmain.c: distinguish between assembler debug and plain options
1281 * src/avr/main.c: remove standard assembler options
1283 * src/ds390/main.c: remove standard assembler options
1285 * src/mcs51/main.c: remove standard assembler options
1287 * src/port.h: removed "PENDING" comment
1289 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1291 * src/device/lib/_mulint.c : new, with assember functions
1293 * src/device/lib/_mullong.c : new, with assember functions
1295 * src/device/lib/_divuint.c : with assember functions
1297 * src/device/lib/_divsint.c : with assember functions
1299 * src/device/lib/_divulong.c: with assember functions
1301 * src/device/lib/_divslong.c: with assember functions
1303 * src/device/lib/_moduint.c : with assember functions
1305 * src/device/lib/_modsint.c : with assember functions
1307 * src/device/lib/_modulong.c: with assember functions
1309 * src/device/lib/_modslong.c: with assember functions
1311 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1313 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1315 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1316 replaced _mululong.c and _mulslong.c by _mullong.c
1318 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1320 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1322 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1324 * src/SDCCglue.c: test, if win32api is available for MINGW
1326 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1328 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1329 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1330 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1331 * support/regression/ports/host/spec.mk: removed GENERIC
1332 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1333 * support/regression/ports/z80/spec.mk: removed GENERIC
1335 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1337 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1339 * support/regression/tests/bug-467035.c: Created.
1341 2001-10-01 <johan@FRIJA>
1343 * src/SDCC.y: fixed bug #466586 part 1
1345 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1347 * SDCCicode.c: z80 has no generic pointers
1348 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1350 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1352 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1354 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1356 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1358 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1360 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1362 * configure.in: Fixed up so that ucsim is only configured once.
1364 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1366 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1367 (getPathDifference): As above.
1369 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1371 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1373 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1374 * .version: Updated to 2.3.1
1376 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1377 Added copyright header.
1379 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1380 (assemble): Added support for macro based assembler commands.
1381 (linkEdit): Added support for macro based linker commands.
1382 (preProcess): Changed the pre-processor to use macros.
1383 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1384 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1386 * device/lib/z80/crt0.s: Added module name for debugging.
1388 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1390 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1392 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1394 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1396 * src/Makefile.in: Added SDCCmacro and SDCCutil
1398 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1400 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1402 2001-09-16 <johan@FRIJA>
1404 * 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.
1406 2001-09-15 <johan@FRIJA>
1408 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1409 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1411 2001-09-11 <johan@FRIJA>
1413 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1415 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1417 * support/regression/tests/bug-460444.c: Added test case.
1419 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1420 (genCast): Added justification for all of the asserts.
1422 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1424 * support/regression/support.c: _xdata replaced by xdata
1426 * support/regression/spec.mk: removed _generic
1428 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1430 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1432 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1433 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1435 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1437 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1439 * support/regression/tests/bug-460010.c: Added test case.
1441 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1443 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1445 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1447 * support/regression/testfwk.c: removed workaround for bug #436344
1449 * support/regression/tests/bp.c: use less memory with mcs51
1451 * support/regression/tests/bug-441448.c: use less memory
1453 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1455 * support/regression/collate-results.py: typo
1457 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1459 * support/regression/tests/fetchoverlap.c: Added new test case.
1461 * support/regression/tests/bp.c: Added new test case.
1463 * support/regression/tests/bug-448984.c: Added new test case.
1465 * support/regression/tests/pow2shifts.c: Added new test case.
1467 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1468 (genlshTwo): Fixed right shift for count > 8.
1470 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1472 2001-09-08 <johan@FRIJA>
1474 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1476 2001-09-07 <johan@FRIJA>
1478 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1480 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1482 2001-09-06 <johan@FRIJA>
1484 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1485 * bernhard noted me at this: "() equals to (void)" (1.38)
1487 2001-09-05 <johan@FRIJA>
1489 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1491 2001-09-04 <johan@FRIJA>
1493 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1496 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1498 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1500 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1502 * link/z80/aslink.h: Fixed path for PATH_MAX
1504 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1506 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1508 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1510 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1512 * 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.
1514 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1516 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1517 (genCmp): Fixed up genCmp for the GB with longs.
1519 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1521 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1523 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1525 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1527 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1529 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1531 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1533 * 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.
1535 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1537 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1539 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1541 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1543 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1545 * sim/ucsim/configure: little improvement of Cygwin-detection
1546 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1547 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1548 * support/regression/tests/bug-221100.c: small changes for mcs51
1549 * support/regression/tests/bug-221168.c: small changes for mcs51
1550 * support/regression/tests/bug-227710.c: small changes for mcs51
1551 * support/regression/tests/staticinit.c: small changes for mcs51
1552 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1553 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1554 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601