1 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCmain.c: signal handling is switched off by --debug
5 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
7 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
8 * device/lib/printfl.c: fix a ds390 bug by making it portable
9 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
10 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
11 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
12 * debugger/mcs51/cmd.c: converted multi-line string literals
13 * sim/ucsim/globals.cc: converted multi-line string literals
14 * src/SDCCmain.c: introduced signal handler to remove temp files
15 * doc/Makefile: small tweaks, implement clean
16 * doc: removed generated files
18 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
20 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
21 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
22 Address Record is not correctly generated for DS390."
24 2003-02-02 Borut Razem <borut.razem@siol.net>
26 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
27 * as/mcs51/asm.h: fixed compilation with Borland C
28 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
29 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
30 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
31 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
32 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
33 src/z80/Makefile.bcc: delete $(LIB) only if exist
34 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
36 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
38 * device/include/malloc.h: introduced NULL
39 * device/include/string.h: introduced NULL
40 * device/include/stdlib.h: introduced NULL
41 * device/lib/_memcpy.c: removed NULL
42 * device/lib/_strcat.c: removed NULL
43 * device/lib/_strchr.c: removed NULL
44 * device/lib/_strcmp.c: removed NULL
45 * device/lib/_strcpy.c: removed NULL
46 * device/lib/_strcspn.c: removed NULL
47 * device/lib/_strlen.c: removed NULL
48 * device/lib/_strncat.c: removed NULL
49 * device/lib/_strncmp.c: removed NULL
50 * device/lib/_strncpy.c: removed NULL
51 * device/lib/_strpbrk.c: removed NULL
52 * device/lib/_strrchr.c: removed NULL
53 * device/lib/_strspn.c: removed NULL
54 * device/lib/_strstr.c: removed NULL
55 * device/lib/_strtok.c: removed NULL
56 * device/lib/malloc.c: removed NULL, include own header
58 2003-02-02 <johan@balder>
60 * 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
61 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
62 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
63 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
64 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
65 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
67 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
69 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
72 2003-02-01 <johan@balder>
74 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
76 2003-01-31 <johan@CP255758-A>
78 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
80 2003-01-30 <johan@balder>
82 * src/SDCCBBlock.c: automatic bug detection
83 * src/SDCCicode.c: automatic bug detection
85 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
87 * src/SDCCglobl.h: now --xram-size 0 works
88 * src/SDCCmain.c: now --xram-size 0 works
90 2003-01-29 <johan@balder>
92 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
94 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
96 * as/mcs51/aslink.h: Added options --xram-size and --code-size
97 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
98 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
99 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
100 * src/SDCCglobl.h: Added options --xram-size and --code-size
101 * src/SDCCmain.c: Added options --xram-size and --code-size
103 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
105 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
106 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
108 2003-01-27 <johan@balder>
110 * src/SDCC.y: fixed bug #613764
112 2003-01-26 <johan@balder>
114 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
115 * src/SDCCsymt.h: fixed bug #673374
116 * src/SDCCglue.c: fixed bug #661910
117 * src/SDCCast.c: fixed bug #458099 and 673374
119 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
121 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
122 * as/mcs51/strcmpi.h: added
123 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
124 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
125 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
126 * as/mcs51/assym.c: strcmpi -> as_strcmpi
127 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
128 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
129 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
130 * as/mcs51/Makefile.aslink: new module strcmpi
131 * as/mcs51/Makefile.asx8051: new module strcmpi
132 * as/mcs51/Makefil.bcc: new module strcmpi
133 * as/mcs51/Makefile.in: new module strcmpi
134 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
136 2003-01-26 <johan@balder>
138 * src/SDCCglue.c: reverted back to 1.124
139 * src/SDCCast.c: reverted back to 1.156
140 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
142 2003-01-25 <johan@balder>
144 * src/SDCCglue.c: A better fix for bug #661910
145 * src/SDCCast.c: A better fix for bug #661910
146 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
148 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
150 * src/Makefile.in: remove spawn.o
151 * src/SDCCmain.c: remove spawn.h
152 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
153 * src/spawn.c: removed
154 * src/spawn.h: removed
155 * support/regression/ports/ds390/spec.mk: link with -r
157 2003-01-24 <johan@CP255758-A>
159 * src/ds390/gen.c (aopOp): fixed bug #667458
160 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
161 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
162 (createIvalCharPtr): an ival doesn't always have a storage class anymore
164 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
166 * src/mcs51/peeph.def: better assembler identation by Frieder
167 * src/mcs51/gen.c: better assembler identation by Frieder
169 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
171 * as/z80/string.h: removed for gcc 3.2
172 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
173 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
175 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
177 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
178 * src/SDCCpeeph.c (replaceRule): fix bug #663503
179 * support/regression/Makefile: separate temp files for ports
180 * support/regression/generate-cases.py: separate temp files for ports
181 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
182 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
184 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
186 * moved tinitalk to device/examples/ds390
188 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
190 * as/mcs51/lkmem.c: rflag is for DS390
191 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
192 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
193 (linkEdit): move mem- and map-files the same way as ihx-files
194 * src/z80/main.c (_setDefaultOptions): removed --generic
195 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
196 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
197 * src/pic/glue.c (picglue): --c1mode works again
198 * src/pic16/glue.c (pic16glue): --c1mode works again
199 * src/asm.c (printCLine): fix #660034
201 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
203 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
204 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
205 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
206 * as/mcs51/lkmem (summary): better fix for sp problem
207 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
208 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
209 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
210 remove --stack-after-data
212 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
214 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
215 * src/SDCCutil.c (join): ugly bug: missing '\0'
216 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
218 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
220 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
222 * src/pic/main.c (_asmCmd): gpasm supports -o
223 * src/z80/main.c: more general macros
224 * device/lib/Makefile.in: remove intermediate files
226 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
228 * .version: Bumped version number to 2.3.3
229 * src/SDCCBBlock.c: new option -o
230 * src/SDCCglobl.h: new option -o
231 * src/SDCCglue.c: new option -o
232 * src/SDCCmain.c: new option -o
233 * src/asm.c: new option -o
234 * src/ds390/main.c: new option -o
235 * src/pic/glue.c: new option -o
236 * src/pic/pcode.c: new option -o
237 * src/pic/ralloc.c: new option -o
238 * src/pic16/glue.c: new option -o
239 * src/pic16/pcode.c: new option -o
240 * src/pic16/ralloc.c: new option -o
241 * src/z80/main.c: new option -o
242 * device/lib/Makefile.in: use -o
243 * support/regression/ports/ds390/spec.mk: use -o
244 * support/regression/ports/gbz80/spec.mk: use -o
245 * support/regression/ports/mcs51/spec.mk: use -o
246 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
247 * support/regression/ports/z80/spec.mk: use -o
248 * support/regression/ports/ucz80/spec.mk: use -o
249 * support/regression/ports/xa51/spec.mk: use -o
250 * support/regression/fwk/lib/timeout.c: fix usage string
252 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
253 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
255 2003-01-07 <johan@balder>
257 * src/SDCCast.c (decorateType): fixed bug #600035
259 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
260 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
261 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
262 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
263 * src/pic/pcode.c: outcommented unused variable to remove warnings
264 * src/pic/ralloc.c: outcommented unused variable to remove warnings
266 2003-01-06 <karl@turbobit.com>
267 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
270 2003-01-06 <johan@balder>
272 * src/SDCCicode.c: fixed array add
274 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
275 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
276 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
278 2003-01-04 <johan@balder>
280 * src/SDCCval.c (getNelements): fixed the initialized array of structures
282 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
283 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
285 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
286 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
287 * support/regression/tests/bug-524697.c: fit mem usage into 8032
289 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
290 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
292 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
293 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
295 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
296 * src/mcs51/main.c: removed {bindir}{sep} from aslink
298 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
300 * in \sdcc\as\mcs51\ changed these files in order to create an
301 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
302 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
303 following files to include the previous two files: aslink.dsp,
304 Makefile.aslink, Makefile.bcc, and Makefile.in.
306 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
309 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
311 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
312 value from option --iram-size.
314 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
316 * \sdcc\as\mcs51\lklist.c: added boundary check before using
319 2002-09-18 <wiml@hhhh.org>
321 * SDCClrange.h: exposed setFromRange() and setToRange()
322 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
323 packRegsForAccUse() (bug 542397)
324 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
325 multiple times and emitting the fetch operations more than once
326 added aopGetUsesAcc() function to allow binary operators to
327 fetch their operands in the correct order; made genMinus() emit
328 compact code for X = LITERAL - Y
330 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
331 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
332 sprintf() in line 1267.
334 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
335 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
338 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
339 Changes to aslink (All the changes are marked with 'JCF'):
341 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
344 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
345 area BSEG. Also moves, if possible, the DATA area down into the internal
346 ram so more space is available.
348 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
351 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
352 not bytes. Function summary() which creates a memory usage summary
353 file with extension .mem. Reports of overlaping stack and small stack
354 size. If the space for the stack is less than 16 bytes aslink trows a
357 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
358 the 8051. Option 'y' for memory summary output file.
360 Changes to sdcc (All the changes are marked with 'JCF'):
362 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
364 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
365 overlaying area for it (uses RegBankUsed[4]).
367 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
368 bank zero as used by default. By default aslink locates the stack
369 (equivalent to --stack-after-data). Pass option 'y' to aslink for
370 the creation of the .mem file. Delegates the allocation of data area
371 to aslink (it is not longer 0x30 by default). If --stack-loc passes
372 the begining of the stack area to aslink.
374 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
375 glue() in SDCCglue.c creates an area for it.
377 2002-09-03 Borut Razem <borut.razem@siol.net>
378 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
380 introduced atexit() handler for teporay files removal in case of
381 errors, assertions, ...
383 2002-08-29 Borut Razem <borut.razem@siol.net>
384 * sdcc/support/cpp2/auto-host_vc_in.h:
385 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
386 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
387 Maybe there is a similar problem with BORLANDC? It should be checked!
389 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
390 corrected improper use of assert: the assignment to clr variable was done inside the assert.
391 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
392 was not executed, and the compiler (cl) launched a warning:
393 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
395 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
396 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
398 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
399 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
401 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
402 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
403 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
404 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
405 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
406 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
407 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
408 - added Release configuration in VS projects
409 - review of compiler an linker options
410 - VC .exe files are generated in bin_vc directory, not to interfere
411 with binaries generated from other projects (cygwin, mingw, bcc ...)
413 * sdcc/src/yacc.dsp: added
415 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
416 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
417 and insert the version number definitions from .version
419 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
421 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
422 added - genarate auto-host.h using auto-host_vc_in.h as template
425 removed from CVS, generated automatically
427 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
428 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
430 2002-08-11 Borut Razem <borut.razem@siol.net>
431 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
433 2002-08-10 Borut Razem <borut.razem@siol.net>
434 * src/SDCCmain.c (main):
435 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
436 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
437 The consequence was that some temporary files were not removed.
440 unification of code in functions tempfilename() and tempfile():
441 function tempnam() is defined in Visual Studio 6.0 and .NET
443 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
445 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
446 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
447 - removed compiler command line option /WX: Treats all warnings as errors
448 - update a list of source files, included into the project
450 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
451 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
452 changed project type to Generic Project so that can be correcly converted to VS.NET project
454 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
456 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
458 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
460 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
461 added return 0 statements after assert() to make compiler happy
463 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
464 added newline in the def file to keep MSC compiler satisfied
466 * sdcc/src/z80/gen.c:
467 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
468 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
469 - solved MSC error in function aopDump()
471 * sdcc_vc.h: define PREFIX as "\\sdcc"
473 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
474 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
476 2002-06-22 Scott Dattalo <scott@dattalo.com>
477 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
478 - Rewrote the register banking algorithm.
479 - Added pCode live-range analysis to registers (for now, only non-used and
480 singly-used registers optimized away)
482 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
484 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
486 2002-05-10 Scott Dattalo <scott@dattalo.com>
487 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
489 2002-04-22 Michael Hope <michaelh@vroom>
491 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
493 * configure.in (DD_COPT): Added include support required for gbdk.
495 * .version: Bumped version number just to increase it.
497 * src/SDCCmain.c: Added -nostdinc to the default options.
499 2002-04-15 Michael Hope <michaelh@vroom>
501 * device/lib/z80/printf.c (sprintf): Added.
503 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
505 * src/z80/peeph.def: Added transpose redundent load rule.
507 * src/z80/main.c: Added force callee saves for jaune.
509 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
511 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
513 2002-03-28 Johan Knol <johan@balder>
515 * src/SDCCval.c: fixed bug #532436
517 2002-03-14 Scott Dattalo <scott@dattalo.com>
519 Added "char *Processor" field to the port structure.
522 Added -p option. Allows port dependent processor to be specified.
525 Initialized the new field char *Processor field to NULL in all ports
528 Compiler generated registers for interrupt context saving
529 were not getting allocated.
531 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
534 Fixed left shift. Will promote the left side of a left shift
535 if a) left shifting more than size of operand or b) when assigned
536 to something size > size of left side
538 2002-03-14 Scott Dattalo <scott@dattalo.com>
540 tons of changes. Register allocation has been
541 rewritten. Added customization for the various PICs. Flow
542 analysis is restructured. ...
548 Added. device.c is a PIC port hack to accomodate variations
551 2002-03-13 Michael Hope <michaelh@vroom>
553 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
555 2002-03-04 johanknol <johanknol@manik>
557 * /src/SDCCval.c: fixed
559 const unsigned char arr[][2] = { { 0, 1 } };
560 t18.c:1: error: Initializer element is not constant
562 2002-03-04 bela <bela@manik>
564 * /device/include/mcs51reg.h:
565 ds89c420 register definition update
567 2002-03-03 <johan@FRIJA>
569 * support/Util/SDCCerr.c: did something, but don't no why anymore
571 * support/regression/tests/bug-524691.c: made it a little less shy
573 * src/SDCCast.c (decorateType): fixed bug #524697
575 * src/SDCCast.c: made some lineno improvements
577 * src/SDCCval.c (getNelements): changed warning to error
579 * src/SDCCglue.c (printIvalArray): changed warning to error
581 * src/SDCCicode.c: fixed a warning for mingw
583 * src/SDCCast.c (decorateType): fixed the << promotion for ops
585 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
587 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
589 * src/ds390/peeph.def:
590 Added some more peephole rules
592 * src/ds390/gen.c: Various fixes & enhancements
594 * src/SDCClrange.c, src/SDCClrange.h:
595 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
597 * src/ds390/ralloc.c:
598 various fixes & enhancements (ds390) specific
600 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
601 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
604 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
606 2002-03-02 <johan@FRIJA>
608 * src/SDCCast.c (decorateType): fixed bug #524708
610 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
612 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
614 2002-03-01 Michael Hope <michaelh@vroom>
616 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
618 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
620 2002-03-01 <johan@FRIJA>
622 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
624 * src/SDCCast.c (decorateType): fixed bug #524209
626 * src/SDCCval.c (valNot): fixed bug #524195
628 2002-02-26 <johan@balder>
630 * src/xa51/gen.c: fixed a warning
632 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
634 * src/SDCCast.c (decorateType): fixed bug #522534
636 2002-02-23 <johan@balder>
638 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
640 2002-02-22 <johan@balder>
642 * src/SDCCast.c: fixed bug #514865
644 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
646 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
648 * sdcc/src/SDCCloop.c:
649 Previous fix was not good. basic blocks that have "break" or "return" are
650 not really partof a loop , but live ranges used in these blocks should
651 be live thru the entire loop, so set partOfLoop but don't add them to
654 2002-02-21 <johan@FRIJA>
656 * src/SDCCcse.c: fixed bug #514308
658 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
661 Fixed BUG #519583. If a conditional block ended in a return/break
662 statement inside a loop, it was not being considered part of the loop.
664 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
666 2002-02-10 Karl Bongers <karl@turbobit.com>
669 Fixed up SDCDB debugger somewhat. Updated debugger/README
670 with lots of comments and notes.
672 * device/examples/test2.c:
673 Fix bug, "red" variable not being initialized(compiler complained).
675 * device/examples/Makefile, examples/test3.c:
676 Add Makefile in device/examples folder, compiles test3.c
677 for use as a multiple module SDCDB test case.
679 * sim/ucsim/cmd.src/cmdset.cc:
680 Took out debug printfs in ucsim "next" command.
683 Karl and Johan start ucsim XA support. Most dissassembly working,
684 about 75% emulation done(plenty of work remaining).
687 Add Z80 support to ucsim, add test-ucz80 regression test,
688 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
689 Notice z80 compiler fails on examples/test3.c/crc code.
691 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
693 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
694 Added support for --parms-in-bank1
696 * src/ds390/peeph.def:
697 added a few more peephole optimzations
700 1) added __builtin_inp & __builtin_outp used to read in data of given length
701 from a memory mapped port
702 2) added __builtin_memcmp
703 3) added __builtin_swapw swap bytes of a short
705 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
706 1) handle multiple send & receives from register bank1
707 2) ralloc can now allocate DPTR1 to some liveRanges
709 * src/SDCCsymt.c, src/SDCCsymt.h:
710 changes to handle multiple sends & receives
713 added some pointer arithmetic optimization
716 added some pointer arithmetic optimizations but not stable yet so not
717 called from anywhere (will get this working shortly)
719 * src/SDCCopt.c: fixed for multiple sends & receives
722 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
723 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
724 set preprocessor defines (depending on options)
726 * src/SDCCicode.c, src/SDCCicode.h:
727 changes made to handle multiple sends & receives
730 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
732 * src/SDCCcse.c, src/SDCCcse.h:
733 added function findbackward def (to be used in upcoming optimization)
735 * src/SDCCcflow.c, src/SDCCcflow.h:
736 added function returnAtEnd - to determine if a basic block terminates with
739 * src/SDCCast.c, src/SDCCast.h:
740 added option parms-in-bank1
742 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
743 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
744 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
745 adjusted for --parms-in-bank1 option
747 * device/include/string.h:
748 donot redefine "reentrant" keyword
750 * device/include/ds80c390.h: Added some more SFRs
752 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
754 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
756 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
758 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
760 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
762 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
764 2002-01-18 Paul Stoffregen <paul@pjrc.com>
766 * Added --xram-movc option
768 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
770 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
772 2002-01-11 Johan Knol
774 * Added math lib of Jesus Calvino-Fraga
776 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
778 * src/SDCCmain.c (processFile): fix processing of ../../src.c
779 * support/regression/Makefile: new target test-mcs51-stack-auto
780 * support/regression/ports/mcs51-stack-auto/spec.mk: added
782 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
784 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
786 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
788 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
790 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
792 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
794 * src/SDCCglue.h: add definition for printIvalChar()
796 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
798 * src/SDCCast.c: fix #498138 by Johan
800 * src/SDCCglue.c: fix #498138 by Johan
802 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
804 * support/regression/Makefile: fix clean
806 * support/regression/ports/ds390/support.c: fix transmission of last character
808 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
810 * /sdcc/src/ds390/gen.c:
811 a) improved computing address of stack variable
812 b) took out some #if 0 code
813 c) improved parmBytes adjustment
814 d) improved genPlusIncr & genMinusIncr
815 e) genCmp could generate bad code (when left assigned to DPTR)
816 f) Fixed bug in hasInc
818 * /sdcc/src/ds390/ralloc.c:
819 a) packRegsForSupport could mess up live information (Fixed)
820 b) packRegsDPTRuse could be incorrect for left & right shift
822 * /sdcc/src/mcs51/ralloc.c:
823 packRegsForSupport could mess up the live information (Fixed)
825 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
827 * /sdcc/src/SDCCast.c:
828 can reverse a loop even if function call is present as long
829 as the loop control variable is local & is not passed as parameter
831 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
833 * /sdcc/ChangeLog: *** empty log message ***
835 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
836 More builtin function additions for TININative
838 * /sdcc/src/ds390/ralloc.c:
839 Had broken the regression testsuite
841 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
843 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
844 Added funcattr hasStackParms will be set for reentrant functions when there
845 are paramteres on the stack, this helps in minimizing frame pointer generation
846 typeFromStr can handle function pointers now
848 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
849 *** empty log message ***
851 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
853 * /src/ds390/gen.c, /src/ds390/main.c:
854 More builtin function additions for TININative
856 * /src/ds390/ralloc.c:
857 Had broken the regression testsuite
859 * /src/SDCCast.c: Fixed a bug in dumptree
861 * /src/SDCCsymt.c, /src/SDCCsymt.h:
862 Added funcattr hasStackParms will be set for reentrant functions when there
863 are paramteres on the stack, this helps in minimizing frame pointer generation
864 typeFromStr can handle function pointers now
866 * /doc/builtins.txt, /doc/TININative.txt:
867 *** empty log message ***
870 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
872 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
873 ALPHA version for -mTININative
875 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
876 updated to reflect changes in the port structure
879 added function do_assemble (similar to do_link) if non-null this function
880 will be called to do assembly (-mTININative) requires a multi command
882 added function genAssemblerEnd will be called to generate assembler Epilogue
885 added _JavaNative to debug info printing
887 * /src/SDCCmain.c: added option --tini-libid
888 added port->do_assemble function (-mTININative) has a multi command assemble
890 * /src/SDCCglue.c: Disabled "constExpr" check
891 added port->genAssemblerEnd function
893 * /src/SDCCglobl.h: Added option --tini-libid value
896 tookout optimizeCompare from the header (has no external references)
898 * /src/SDCCast.c: made one more function "static"
900 2001-12-23 Michael Hope <michaelh@juju.net.nz>
902 * src/z80/mappings.i: Added z80asm support.
904 * src/z80/main.c: Added z80asm support on --asm=z80asm
906 * src/z80/gen.c: Fixed asm portability issues.
908 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
910 * src/SDCCglue.c (printExterns): Added global/extern split.
912 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
914 * support/regression/Makefile: added test for mcs51 model large
916 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
918 * support/regression/ports/gbz80/spec.mk: added -mgbz80
920 2001-12-05 Michael Hope <michaelh@juju.net.nz>
922 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
924 1904-01-06 Michael Hope <michaelh@juju.net.nz>
926 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
928 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
930 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
932 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
934 * support/regression/tests/simplefloat.c: Port to mcs51.
936 2001-11-25 Michael Hope <michaelh@juju.net.nz>
937 * support/regression/tests/bug-485362.c: Added.
939 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
941 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
943 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
945 * src/z80/gen.c (aopDump): Added a dump function.
947 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
948 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
950 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
952 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
954 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
956 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
958 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
960 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
962 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
964 * support/regression/ports/ds390/support.c: Use tinibios.
966 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
968 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
970 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
971 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
973 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
975 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
977 2001-11-18 Michael Hope <michaelh@juju.net.nz>
979 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
981 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
982 (packRegsForIYUse): Created and optimised.
984 2001-11-07 Michael Hope <michaelh@juju.net.nz>
986 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
987 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
989 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
991 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
993 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
995 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
997 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
999 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1001 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1003 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1005 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1007 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1009 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1011 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1012 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1013 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1015 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1017 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1018 (genNotFloat): Added.
1019 (genUminusFloat): Added.
1021 * device/lib/z80/Makefile: Added floating pt stubs.
1023 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1025 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1027 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1029 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1031 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1033 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1035 * sdcc/support/regression/Makefile: Add port ds390.
1037 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1039 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1041 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1043 * sdcc/support/regression/ports/ds390/support.c: Added.
1045 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1047 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1049 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1051 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1053 * device/include/malloc.h: Added z80 and gbz80 support.
1055 * device/lib/gbz80/heap.s: Added.
1057 * device/lib/z80/heap.s: Added.
1059 * device/lib/malloc.c: Added z80 and gbz80 support.
1061 * support/regression/tests/malloc.c (testMalloc): Added.
1063 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1065 * support/regression/tests/bug-478094.c: Added.
1067 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1069 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1071 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1073 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1075 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1077 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1079 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1081 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1083 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1085 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1087 * support/regression/tests/bug-477927.c: Added.
1089 * src/z80/peeph.def: Added minor rules.
1091 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1093 * src/z80/peeph.def: Added jump optimisation modification.
1095 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1097 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1099 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1101 * support/regression/tests/funptrs.c: Added.
1103 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1105 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1107 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1109 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1111 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1113 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1114 (movLeft2ResultLong): Created.
1116 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1117 (joinPushes): Added. Joins two char pushes into a word push.
1119 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1121 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1123 * support/makebin/Makefile (install): Added creation of dest dir.
1125 2001-10-24 Karl Bongers <karl@turbobit.com>
1127 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1129 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1131 * src/z80/ralloc.c: Turned off faulty pack for one use.
1133 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1135 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1137 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1139 * support/regression/Makefile: Improved clean
1141 * support/regression/ports/gbz80/spec.mk: Added clean
1143 * support/regression/ports/host/spec.mk: Added clean
1145 * support/regression/ports/z80/spec.mk: Added clean
1147 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1149 * support/regression/ports/mcs51/timeout.c: little improvements
1151 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1153 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1155 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1157 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1159 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1161 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1163 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1165 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1166 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1168 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1170 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1172 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1174 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1176 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1178 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1180 * support/regression/tests/longor.c: Added.
1182 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1184 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1186 * as/mcs51/aslink.h: define PATH_MAX
1188 * as/mcs51/asm.h: define PATH_MAX
1190 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1192 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1194 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1196 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1198 * src/SDCCglobl.h: define PATH_MAX
1200 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1202 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1204 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1206 * src/z80/gen.c (gencjneshort): Fixed
1208 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1210 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1212 * support/regression/tests/bug-469671.c: Added.
1214 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1216 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1218 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1220 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1222 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1224 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1226 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1228 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1230 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1232 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1234 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1236 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1238 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1240 * 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.
1242 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1244 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1246 2001-10-07 <johan@FRIJA>
1248 * device/lib/gets.c (gets): fixed the return value.
1250 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1251 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1253 * 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.
1255 * 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.
1257 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1259 * src/pic/gen.c: Removed Safe_strdup.
1261 * configure.in: Added option to enable libgc support.
1263 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1264 (bitVectUnion): Optimised.
1265 (bitVectIntersect): Optimised.
1266 (bitVectBitsInCommon): Optimised.
1267 (bitVectCplAnd): Optimised.
1269 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1271 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1273 * src/SDCCmain.c: distinguish between assembler debug and plain options
1275 * src/avr/main.c: remove standard assembler options
1277 * src/ds390/main.c: remove standard assembler options
1279 * src/mcs51/main.c: remove standard assembler options
1281 * src/port.h: removed "PENDING" comment
1283 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1285 * src/device/lib/_mulint.c : new, with assember functions
1287 * src/device/lib/_mullong.c : new, with assember functions
1289 * src/device/lib/_divuint.c : with assember functions
1291 * src/device/lib/_divsint.c : with assember functions
1293 * src/device/lib/_divulong.c: with assember functions
1295 * src/device/lib/_divslong.c: with assember functions
1297 * src/device/lib/_moduint.c : with assember functions
1299 * src/device/lib/_modsint.c : with assember functions
1301 * src/device/lib/_modulong.c: with assember functions
1303 * src/device/lib/_modslong.c: with assember functions
1305 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1307 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1309 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1310 replaced _mululong.c and _mulslong.c by _mullong.c
1312 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1314 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1316 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1318 * src/SDCCglue.c: test, if win32api is available for MINGW
1320 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1322 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1323 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1324 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1325 * support/regression/ports/host/spec.mk: removed GENERIC
1326 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1327 * support/regression/ports/z80/spec.mk: removed GENERIC
1329 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1331 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1333 * support/regression/tests/bug-467035.c: Created.
1335 2001-10-01 <johan@FRIJA>
1337 * src/SDCC.y: fixed bug #466586 part 1
1339 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1341 * SDCCicode.c: z80 has no generic pointers
1342 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1344 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1346 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1348 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1350 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1352 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1354 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1356 * configure.in: Fixed up so that ucsim is only configured once.
1358 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1360 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1361 (getPathDifference): As above.
1363 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1365 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1367 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1368 * .version: Updated to 2.3.1
1370 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1371 Added copyright header.
1373 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1374 (assemble): Added support for macro based assembler commands.
1375 (linkEdit): Added support for macro based linker commands.
1376 (preProcess): Changed the pre-processor to use macros.
1377 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1378 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1380 * device/lib/z80/crt0.s: Added module name for debugging.
1382 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1384 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1386 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1388 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1390 * src/Makefile.in: Added SDCCmacro and SDCCutil
1392 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1394 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1396 2001-09-16 <johan@FRIJA>
1398 * 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.
1400 2001-09-15 <johan@FRIJA>
1402 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1403 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1405 2001-09-11 <johan@FRIJA>
1407 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1409 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1411 * support/regression/tests/bug-460444.c: Added test case.
1413 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1414 (genCast): Added justification for all of the asserts.
1416 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1418 * support/regression/support.c: _xdata replaced by xdata
1420 * support/regression/spec.mk: removed _generic
1422 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1424 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1426 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1427 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1429 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1431 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1433 * support/regression/tests/bug-460010.c: Added test case.
1435 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1437 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1439 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1441 * support/regression/testfwk.c: removed workaround for bug #436344
1443 * support/regression/tests/bp.c: use less memory with mcs51
1445 * support/regression/tests/bug-441448.c: use less memory
1447 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1449 * support/regression/collate-results.py: typo
1451 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1453 * support/regression/tests/fetchoverlap.c: Added new test case.
1455 * support/regression/tests/bp.c: Added new test case.
1457 * support/regression/tests/bug-448984.c: Added new test case.
1459 * support/regression/tests/pow2shifts.c: Added new test case.
1461 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1462 (genlshTwo): Fixed right shift for count > 8.
1464 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1466 2001-09-08 <johan@FRIJA>
1468 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1470 2001-09-07 <johan@FRIJA>
1472 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1474 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1476 2001-09-06 <johan@FRIJA>
1478 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1479 * bernhard noted me at this: "() equals to (void)" (1.38)
1481 2001-09-05 <johan@FRIJA>
1483 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1485 2001-09-04 <johan@FRIJA>
1487 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1490 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1492 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1494 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1496 * link/z80/aslink.h: Fixed path for PATH_MAX
1498 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1500 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1502 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1504 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1506 * 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.
1508 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1510 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1511 (genCmp): Fixed up genCmp for the GB with longs.
1513 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1515 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1517 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1519 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1521 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1523 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1525 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1527 * 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.
1529 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1531 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1533 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1535 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1537 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1539 * sim/ucsim/configure: little improvement of Cygwin-detection
1540 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1541 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1542 * support/regression/tests/bug-221100.c: small changes for mcs51
1543 * support/regression/tests/bug-221168.c: small changes for mcs51
1544 * support/regression/tests/bug-227710.c: small changes for mcs51
1545 * support/regression/tests/staticinit.c: small changes for mcs51
1546 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1547 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1548 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601