1 2003-02-10 Borut Razem <borut.razem@siol.net>
3 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
4 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
5 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
6 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
7 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
8 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
9 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
10 src/z80/Makefile.bcc: Borland Makefile cleanup
11 * as/z80/Makefile.bcc: Added Borland Makefile
13 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
15 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
16 * src/SDCC.lex: new pragma NOIV
17 * src/SDCCglobl.h: new pragma NOIV
18 * src/SDCCmem.c: new pragma NOIV
20 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
22 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
24 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
26 * src/SDCCmain.c: signal handling is switched off by --debug
27 * doc/Makefile: small fix for install; use clean.mk again
28 * doc/clean.mk: clean *.pdf and *.html too
30 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
32 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
33 * device/lib/printfl.c: fix a ds390 bug by making it portable
34 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
35 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
36 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
37 * debugger/mcs51/cmd.c: converted multi-line string literals
38 * sim/ucsim/globals.cc: converted multi-line string literals
39 * src/SDCCmain.c: introduced signal handler to remove temp files
40 * doc/Makefile: small tweaks, implement clean
41 * doc: removed generated files
43 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
45 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
46 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
47 Address Record is not correctly generated for DS390."
49 2003-02-02 Borut Razem <borut.razem@siol.net>
51 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
52 * as/mcs51/asm.h: fixed compilation with Borland C
53 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
54 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
55 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
56 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
57 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
58 src/z80/Makefile.bcc: delete $(LIB) only if exist
59 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
61 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
63 * device/include/malloc.h: introduced NULL
64 * device/include/string.h: introduced NULL
65 * device/include/stdlib.h: introduced NULL
66 * device/lib/_memcpy.c: removed NULL
67 * device/lib/_strcat.c: removed NULL
68 * device/lib/_strchr.c: removed NULL
69 * device/lib/_strcmp.c: removed NULL
70 * device/lib/_strcpy.c: removed NULL
71 * device/lib/_strcspn.c: removed NULL
72 * device/lib/_strlen.c: removed NULL
73 * device/lib/_strncat.c: removed NULL
74 * device/lib/_strncmp.c: removed NULL
75 * device/lib/_strncpy.c: removed NULL
76 * device/lib/_strpbrk.c: removed NULL
77 * device/lib/_strrchr.c: removed NULL
78 * device/lib/_strspn.c: removed NULL
79 * device/lib/_strstr.c: removed NULL
80 * device/lib/_strtok.c: removed NULL
81 * device/lib/malloc.c: removed NULL, include own header
83 2003-02-02 <johan@balder>
85 * 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
86 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
87 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
88 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
89 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
90 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
92 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
94 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
97 2003-02-01 <johan@balder>
99 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
101 2003-01-31 <johan@CP255758-A>
103 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
105 2003-01-30 <johan@balder>
107 * src/SDCCBBlock.c: automatic bug detection
108 * src/SDCCicode.c: automatic bug detection
110 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
112 * src/SDCCglobl.h: now --xram-size 0 works
113 * src/SDCCmain.c: now --xram-size 0 works
115 2003-01-29 <johan@balder>
117 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
119 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
121 * as/mcs51/aslink.h: Added options --xram-size and --code-size
122 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
123 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
124 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
125 * src/SDCCglobl.h: Added options --xram-size and --code-size
126 * src/SDCCmain.c: Added options --xram-size and --code-size
128 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
130 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
131 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
133 2003-01-27 <johan@balder>
135 * src/SDCC.y: fixed bug #613764
137 2003-01-26 <johan@balder>
139 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
140 * src/SDCCsymt.h: fixed bug #673374
141 * src/SDCCglue.c: fixed bug #661910
142 * src/SDCCast.c: fixed bug #458099 and 673374
144 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
146 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
147 * as/mcs51/strcmpi.h: added
148 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
149 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
150 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
151 * as/mcs51/assym.c: strcmpi -> as_strcmpi
152 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
153 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
154 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
155 * as/mcs51/Makefile.aslink: new module strcmpi
156 * as/mcs51/Makefile.asx8051: new module strcmpi
157 * as/mcs51/Makefil.bcc: new module strcmpi
158 * as/mcs51/Makefile.in: new module strcmpi
159 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
161 2003-01-26 <johan@balder>
163 * src/SDCCglue.c: reverted back to 1.124
164 * src/SDCCast.c: reverted back to 1.156
165 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
167 2003-01-25 <johan@balder>
169 * src/SDCCglue.c: A better fix for bug #661910
170 * src/SDCCast.c: A better fix for bug #661910
171 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
173 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
175 * src/Makefile.in: remove spawn.o
176 * src/SDCCmain.c: remove spawn.h
177 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
178 * src/spawn.c: removed
179 * src/spawn.h: removed
180 * support/regression/ports/ds390/spec.mk: link with -r
182 2003-01-24 <johan@CP255758-A>
184 * src/ds390/gen.c (aopOp): fixed bug #667458
185 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
186 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
187 (createIvalCharPtr): an ival doesn't always have a storage class anymore
189 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
191 * src/mcs51/peeph.def: better assembler identation by Frieder
192 * src/mcs51/gen.c: better assembler identation by Frieder
194 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
196 * as/z80/string.h: removed for gcc 3.2
197 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
198 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
200 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
202 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
203 * src/SDCCpeeph.c (replaceRule): fix bug #663503
204 * support/regression/Makefile: separate temp files for ports
205 * support/regression/generate-cases.py: separate temp files for ports
206 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
207 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
209 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
211 * moved tinitalk to device/examples/ds390
213 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
215 * as/mcs51/lkmem.c: rflag is for DS390
216 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
217 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
218 (linkEdit): move mem- and map-files the same way as ihx-files
219 * src/z80/main.c (_setDefaultOptions): removed --generic
220 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
221 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
222 * src/pic/glue.c (picglue): --c1mode works again
223 * src/pic16/glue.c (pic16glue): --c1mode works again
224 * src/asm.c (printCLine): fix #660034
226 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
228 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
229 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
230 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
231 * as/mcs51/lkmem (summary): better fix for sp problem
232 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
233 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
234 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
235 remove --stack-after-data
237 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
239 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
240 * src/SDCCutil.c (join): ugly bug: missing '\0'
241 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
243 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
245 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
247 * src/pic/main.c (_asmCmd): gpasm supports -o
248 * src/z80/main.c: more general macros
249 * device/lib/Makefile.in: remove intermediate files
251 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
253 * .version: Bumped version number to 2.3.3
254 * src/SDCCBBlock.c: new option -o
255 * src/SDCCglobl.h: new option -o
256 * src/SDCCglue.c: new option -o
257 * src/SDCCmain.c: new option -o
258 * src/asm.c: new option -o
259 * src/ds390/main.c: new option -o
260 * src/pic/glue.c: new option -o
261 * src/pic/pcode.c: new option -o
262 * src/pic/ralloc.c: new option -o
263 * src/pic16/glue.c: new option -o
264 * src/pic16/pcode.c: new option -o
265 * src/pic16/ralloc.c: new option -o
266 * src/z80/main.c: new option -o
267 * device/lib/Makefile.in: use -o
268 * support/regression/ports/ds390/spec.mk: use -o
269 * support/regression/ports/gbz80/spec.mk: use -o
270 * support/regression/ports/mcs51/spec.mk: use -o
271 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
272 * support/regression/ports/z80/spec.mk: use -o
273 * support/regression/ports/ucz80/spec.mk: use -o
274 * support/regression/ports/xa51/spec.mk: use -o
275 * support/regression/fwk/lib/timeout.c: fix usage string
277 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
278 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
280 2003-01-07 <johan@balder>
282 * src/SDCCast.c (decorateType): fixed bug #600035
284 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
285 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
286 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
287 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
288 * src/pic/pcode.c: outcommented unused variable to remove warnings
289 * src/pic/ralloc.c: outcommented unused variable to remove warnings
291 2003-01-06 <karl@turbobit.com>
292 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
295 2003-01-06 <johan@balder>
297 * src/SDCCicode.c: fixed array add
299 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
300 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
301 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
303 2003-01-04 <johan@balder>
305 * src/SDCCval.c (getNelements): fixed the initialized array of structures
307 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
308 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
310 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
311 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
312 * support/regression/tests/bug-524697.c: fit mem usage into 8032
314 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
315 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
317 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
318 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
320 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
321 * src/mcs51/main.c: removed {bindir}{sep} from aslink
323 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
325 * in \sdcc\as\mcs51\ changed these files in order to create an
326 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
327 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
328 following files to include the previous two files: aslink.dsp,
329 Makefile.aslink, Makefile.bcc, and Makefile.in.
331 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
334 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
336 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
337 value from option --iram-size.
339 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
341 * \sdcc\as\mcs51\lklist.c: added boundary check before using
344 2002-09-18 <wiml@hhhh.org>
346 * SDCClrange.h: exposed setFromRange() and setToRange()
347 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
348 packRegsForAccUse() (bug 542397)
349 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
350 multiple times and emitting the fetch operations more than once
351 added aopGetUsesAcc() function to allow binary operators to
352 fetch their operands in the correct order; made genMinus() emit
353 compact code for X = LITERAL - Y
355 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
356 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
357 sprintf() in line 1267.
359 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
360 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
363 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
364 Changes to aslink (All the changes are marked with 'JCF'):
366 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
369 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
370 area BSEG. Also moves, if possible, the DATA area down into the internal
371 ram so more space is available.
373 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
376 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
377 not bytes. Function summary() which creates a memory usage summary
378 file with extension .mem. Reports of overlaping stack and small stack
379 size. If the space for the stack is less than 16 bytes aslink trows a
382 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
383 the 8051. Option 'y' for memory summary output file.
385 Changes to sdcc (All the changes are marked with 'JCF'):
387 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
389 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
390 overlaying area for it (uses RegBankUsed[4]).
392 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
393 bank zero as used by default. By default aslink locates the stack
394 (equivalent to --stack-after-data). Pass option 'y' to aslink for
395 the creation of the .mem file. Delegates the allocation of data area
396 to aslink (it is not longer 0x30 by default). If --stack-loc passes
397 the begining of the stack area to aslink.
399 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
400 glue() in SDCCglue.c creates an area for it.
402 2002-09-03 Borut Razem <borut.razem@siol.net>
403 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
405 introduced atexit() handler for teporay files removal in case of
406 errors, assertions, ...
408 2002-08-29 Borut Razem <borut.razem@siol.net>
409 * sdcc/support/cpp2/auto-host_vc_in.h:
410 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
411 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
412 Maybe there is a similar problem with BORLANDC? It should be checked!
414 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
415 corrected improper use of assert: the assignment to clr variable was done inside the assert.
416 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
417 was not executed, and the compiler (cl) launched a warning:
418 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
420 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
421 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
423 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
424 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
426 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
427 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
428 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
429 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
430 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
431 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
432 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
433 - added Release configuration in VS projects
434 - review of compiler an linker options
435 - VC .exe files are generated in bin_vc directory, not to interfere
436 with binaries generated from other projects (cygwin, mingw, bcc ...)
438 * sdcc/src/yacc.dsp: added
440 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
441 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
442 and insert the version number definitions from .version
444 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
446 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
447 added - genarate auto-host.h using auto-host_vc_in.h as template
450 removed from CVS, generated automatically
452 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
453 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
455 2002-08-11 Borut Razem <borut.razem@siol.net>
456 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
458 2002-08-10 Borut Razem <borut.razem@siol.net>
459 * src/SDCCmain.c (main):
460 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
461 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
462 The consequence was that some temporary files were not removed.
465 unification of code in functions tempfilename() and tempfile():
466 function tempnam() is defined in Visual Studio 6.0 and .NET
468 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
470 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
471 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
472 - removed compiler command line option /WX: Treats all warnings as errors
473 - update a list of source files, included into the project
475 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
476 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
477 changed project type to Generic Project so that can be correcly converted to VS.NET project
479 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
481 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
483 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
485 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
486 added return 0 statements after assert() to make compiler happy
488 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
489 added newline in the def file to keep MSC compiler satisfied
491 * sdcc/src/z80/gen.c:
492 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
493 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
494 - solved MSC error in function aopDump()
496 * sdcc_vc.h: define PREFIX as "\\sdcc"
498 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
499 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
501 2002-06-22 Scott Dattalo <scott@dattalo.com>
502 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
503 - Rewrote the register banking algorithm.
504 - Added pCode live-range analysis to registers (for now, only non-used and
505 singly-used registers optimized away)
507 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
509 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
511 2002-05-10 Scott Dattalo <scott@dattalo.com>
512 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
514 2002-04-22 Michael Hope <michaelh@vroom>
516 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
518 * configure.in (DD_COPT): Added include support required for gbdk.
520 * .version: Bumped version number just to increase it.
522 * src/SDCCmain.c: Added -nostdinc to the default options.
524 2002-04-15 Michael Hope <michaelh@vroom>
526 * device/lib/z80/printf.c (sprintf): Added.
528 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
530 * src/z80/peeph.def: Added transpose redundent load rule.
532 * src/z80/main.c: Added force callee saves for jaune.
534 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
536 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
538 2002-03-28 Johan Knol <johan@balder>
540 * src/SDCCval.c: fixed bug #532436
542 2002-03-14 Scott Dattalo <scott@dattalo.com>
544 Added "char *Processor" field to the port structure.
547 Added -p option. Allows port dependent processor to be specified.
550 Initialized the new field char *Processor field to NULL in all ports
553 Compiler generated registers for interrupt context saving
554 were not getting allocated.
556 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
559 Fixed left shift. Will promote the left side of a left shift
560 if a) left shifting more than size of operand or b) when assigned
561 to something size > size of left side
563 2002-03-14 Scott Dattalo <scott@dattalo.com>
565 tons of changes. Register allocation has been
566 rewritten. Added customization for the various PICs. Flow
567 analysis is restructured. ...
573 Added. device.c is a PIC port hack to accomodate variations
576 2002-03-13 Michael Hope <michaelh@vroom>
578 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
580 2002-03-04 johanknol <johanknol@manik>
582 * /src/SDCCval.c: fixed
584 const unsigned char arr[][2] = { { 0, 1 } };
585 t18.c:1: error: Initializer element is not constant
587 2002-03-04 bela <bela@manik>
589 * /device/include/mcs51reg.h:
590 ds89c420 register definition update
592 2002-03-03 <johan@FRIJA>
594 * support/Util/SDCCerr.c: did something, but don't no why anymore
596 * support/regression/tests/bug-524691.c: made it a little less shy
598 * src/SDCCast.c (decorateType): fixed bug #524697
600 * src/SDCCast.c: made some lineno improvements
602 * src/SDCCval.c (getNelements): changed warning to error
604 * src/SDCCglue.c (printIvalArray): changed warning to error
606 * src/SDCCicode.c: fixed a warning for mingw
608 * src/SDCCast.c (decorateType): fixed the << promotion for ops
610 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
612 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
614 * src/ds390/peeph.def:
615 Added some more peephole rules
617 * src/ds390/gen.c: Various fixes & enhancements
619 * src/SDCClrange.c, src/SDCClrange.h:
620 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
622 * src/ds390/ralloc.c:
623 various fixes & enhancements (ds390) specific
625 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
626 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
629 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
631 2002-03-02 <johan@FRIJA>
633 * src/SDCCast.c (decorateType): fixed bug #524708
635 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
637 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
639 2002-03-01 Michael Hope <michaelh@vroom>
641 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
643 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
645 2002-03-01 <johan@FRIJA>
647 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
649 * src/SDCCast.c (decorateType): fixed bug #524209
651 * src/SDCCval.c (valNot): fixed bug #524195
653 2002-02-26 <johan@balder>
655 * src/xa51/gen.c: fixed a warning
657 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
659 * src/SDCCast.c (decorateType): fixed bug #522534
661 2002-02-23 <johan@balder>
663 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
665 2002-02-22 <johan@balder>
667 * src/SDCCast.c: fixed bug #514865
669 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
671 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
673 * sdcc/src/SDCCloop.c:
674 Previous fix was not good. basic blocks that have "break" or "return" are
675 not really partof a loop , but live ranges used in these blocks should
676 be live thru the entire loop, so set partOfLoop but don't add them to
679 2002-02-21 <johan@FRIJA>
681 * src/SDCCcse.c: fixed bug #514308
683 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
686 Fixed BUG #519583. If a conditional block ended in a return/break
687 statement inside a loop, it was not being considered part of the loop.
689 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
691 2002-02-10 Karl Bongers <karl@turbobit.com>
694 Fixed up SDCDB debugger somewhat. Updated debugger/README
695 with lots of comments and notes.
697 * device/examples/test2.c:
698 Fix bug, "red" variable not being initialized(compiler complained).
700 * device/examples/Makefile, examples/test3.c:
701 Add Makefile in device/examples folder, compiles test3.c
702 for use as a multiple module SDCDB test case.
704 * sim/ucsim/cmd.src/cmdset.cc:
705 Took out debug printfs in ucsim "next" command.
708 Karl and Johan start ucsim XA support. Most dissassembly working,
709 about 75% emulation done(plenty of work remaining).
712 Add Z80 support to ucsim, add test-ucz80 regression test,
713 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
714 Notice z80 compiler fails on examples/test3.c/crc code.
716 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
718 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
719 Added support for --parms-in-bank1
721 * src/ds390/peeph.def:
722 added a few more peephole optimzations
725 1) added __builtin_inp & __builtin_outp used to read in data of given length
726 from a memory mapped port
727 2) added __builtin_memcmp
728 3) added __builtin_swapw swap bytes of a short
730 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
731 1) handle multiple send & receives from register bank1
732 2) ralloc can now allocate DPTR1 to some liveRanges
734 * src/SDCCsymt.c, src/SDCCsymt.h:
735 changes to handle multiple sends & receives
738 added some pointer arithmetic optimization
741 added some pointer arithmetic optimizations but not stable yet so not
742 called from anywhere (will get this working shortly)
744 * src/SDCCopt.c: fixed for multiple sends & receives
747 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
748 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
749 set preprocessor defines (depending on options)
751 * src/SDCCicode.c, src/SDCCicode.h:
752 changes made to handle multiple sends & receives
755 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
757 * src/SDCCcse.c, src/SDCCcse.h:
758 added function findbackward def (to be used in upcoming optimization)
760 * src/SDCCcflow.c, src/SDCCcflow.h:
761 added function returnAtEnd - to determine if a basic block terminates with
764 * src/SDCCast.c, src/SDCCast.h:
765 added option parms-in-bank1
767 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
768 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
769 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
770 adjusted for --parms-in-bank1 option
772 * device/include/string.h:
773 donot redefine "reentrant" keyword
775 * device/include/ds80c390.h: Added some more SFRs
777 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
779 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
781 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
783 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
785 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
787 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
789 2002-01-18 Paul Stoffregen <paul@pjrc.com>
791 * Added --xram-movc option
793 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
795 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
797 2002-01-11 Johan Knol
799 * Added math lib of Jesus Calvino-Fraga
801 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
803 * src/SDCCmain.c (processFile): fix processing of ../../src.c
804 * support/regression/Makefile: new target test-mcs51-stack-auto
805 * support/regression/ports/mcs51-stack-auto/spec.mk: added
807 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
809 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
811 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
813 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
815 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
817 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
819 * src/SDCCglue.h: add definition for printIvalChar()
821 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
823 * src/SDCCast.c: fix #498138 by Johan
825 * src/SDCCglue.c: fix #498138 by Johan
827 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
829 * support/regression/Makefile: fix clean
831 * support/regression/ports/ds390/support.c: fix transmission of last character
833 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
835 * /sdcc/src/ds390/gen.c:
836 a) improved computing address of stack variable
837 b) took out some #if 0 code
838 c) improved parmBytes adjustment
839 d) improved genPlusIncr & genMinusIncr
840 e) genCmp could generate bad code (when left assigned to DPTR)
841 f) Fixed bug in hasInc
843 * /sdcc/src/ds390/ralloc.c:
844 a) packRegsForSupport could mess up live information (Fixed)
845 b) packRegsDPTRuse could be incorrect for left & right shift
847 * /sdcc/src/mcs51/ralloc.c:
848 packRegsForSupport could mess up the live information (Fixed)
850 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
852 * /sdcc/src/SDCCast.c:
853 can reverse a loop even if function call is present as long
854 as the loop control variable is local & is not passed as parameter
856 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
858 * /sdcc/ChangeLog: *** empty log message ***
860 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
861 More builtin function additions for TININative
863 * /sdcc/src/ds390/ralloc.c:
864 Had broken the regression testsuite
866 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
868 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
869 Added funcattr hasStackParms will be set for reentrant functions when there
870 are paramteres on the stack, this helps in minimizing frame pointer generation
871 typeFromStr can handle function pointers now
873 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
874 *** empty log message ***
876 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
878 * /src/ds390/gen.c, /src/ds390/main.c:
879 More builtin function additions for TININative
881 * /src/ds390/ralloc.c:
882 Had broken the regression testsuite
884 * /src/SDCCast.c: Fixed a bug in dumptree
886 * /src/SDCCsymt.c, /src/SDCCsymt.h:
887 Added funcattr hasStackParms will be set for reentrant functions when there
888 are paramteres on the stack, this helps in minimizing frame pointer generation
889 typeFromStr can handle function pointers now
891 * /doc/builtins.txt, /doc/TININative.txt:
892 *** empty log message ***
895 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
897 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
898 ALPHA version for -mTININative
900 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
901 updated to reflect changes in the port structure
904 added function do_assemble (similar to do_link) if non-null this function
905 will be called to do assembly (-mTININative) requires a multi command
907 added function genAssemblerEnd will be called to generate assembler Epilogue
910 added _JavaNative to debug info printing
912 * /src/SDCCmain.c: added option --tini-libid
913 added port->do_assemble function (-mTININative) has a multi command assemble
915 * /src/SDCCglue.c: Disabled "constExpr" check
916 added port->genAssemblerEnd function
918 * /src/SDCCglobl.h: Added option --tini-libid value
921 tookout optimizeCompare from the header (has no external references)
923 * /src/SDCCast.c: made one more function "static"
925 2001-12-23 Michael Hope <michaelh@juju.net.nz>
927 * src/z80/mappings.i: Added z80asm support.
929 * src/z80/main.c: Added z80asm support on --asm=z80asm
931 * src/z80/gen.c: Fixed asm portability issues.
933 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
935 * src/SDCCglue.c (printExterns): Added global/extern split.
937 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
939 * support/regression/Makefile: added test for mcs51 model large
941 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
943 * support/regression/ports/gbz80/spec.mk: added -mgbz80
945 2001-12-05 Michael Hope <michaelh@juju.net.nz>
947 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
949 1904-01-06 Michael Hope <michaelh@juju.net.nz>
951 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
953 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
955 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
957 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
959 * support/regression/tests/simplefloat.c: Port to mcs51.
961 2001-11-25 Michael Hope <michaelh@juju.net.nz>
962 * support/regression/tests/bug-485362.c: Added.
964 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
966 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
968 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
970 * src/z80/gen.c (aopDump): Added a dump function.
972 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
973 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
975 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
977 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
979 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
981 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
983 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
985 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
987 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
989 * support/regression/ports/ds390/support.c: Use tinibios.
991 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
993 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
995 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
996 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
998 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1000 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1002 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1004 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1006 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1007 (packRegsForIYUse): Created and optimised.
1009 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1011 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1012 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1014 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1016 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1018 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1020 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1022 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1024 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1026 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1028 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1030 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1032 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1034 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1036 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1037 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1038 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1040 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1042 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1043 (genNotFloat): Added.
1044 (genUminusFloat): Added.
1046 * device/lib/z80/Makefile: Added floating pt stubs.
1048 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1050 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1052 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1054 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1056 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1058 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1060 * sdcc/support/regression/Makefile: Add port ds390.
1062 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1064 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1066 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1068 * sdcc/support/regression/ports/ds390/support.c: Added.
1070 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1072 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1074 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1076 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1078 * device/include/malloc.h: Added z80 and gbz80 support.
1080 * device/lib/gbz80/heap.s: Added.
1082 * device/lib/z80/heap.s: Added.
1084 * device/lib/malloc.c: Added z80 and gbz80 support.
1086 * support/regression/tests/malloc.c (testMalloc): Added.
1088 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1090 * support/regression/tests/bug-478094.c: Added.
1092 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1094 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1096 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1098 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1100 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1102 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1104 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1106 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1108 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1110 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1112 * support/regression/tests/bug-477927.c: Added.
1114 * src/z80/peeph.def: Added minor rules.
1116 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1118 * src/z80/peeph.def: Added jump optimisation modification.
1120 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1122 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1124 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1126 * support/regression/tests/funptrs.c: Added.
1128 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1130 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1132 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1134 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1136 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1138 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1139 (movLeft2ResultLong): Created.
1141 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1142 (joinPushes): Added. Joins two char pushes into a word push.
1144 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1146 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1148 * support/makebin/Makefile (install): Added creation of dest dir.
1150 2001-10-24 Karl Bongers <karl@turbobit.com>
1152 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1154 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1156 * src/z80/ralloc.c: Turned off faulty pack for one use.
1158 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1160 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1162 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1164 * support/regression/Makefile: Improved clean
1166 * support/regression/ports/gbz80/spec.mk: Added clean
1168 * support/regression/ports/host/spec.mk: Added clean
1170 * support/regression/ports/z80/spec.mk: Added clean
1172 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1174 * support/regression/ports/mcs51/timeout.c: little improvements
1176 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1178 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1180 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1182 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1184 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1186 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1188 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1190 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1191 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1193 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1195 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1197 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1199 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1201 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1203 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1205 * support/regression/tests/longor.c: Added.
1207 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1209 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1211 * as/mcs51/aslink.h: define PATH_MAX
1213 * as/mcs51/asm.h: define PATH_MAX
1215 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1217 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1219 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1221 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1223 * src/SDCCglobl.h: define PATH_MAX
1225 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1227 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1229 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1231 * src/z80/gen.c (gencjneshort): Fixed
1233 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1235 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1237 * support/regression/tests/bug-469671.c: Added.
1239 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1241 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1243 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1245 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1247 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1249 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1251 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1253 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1255 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1257 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1259 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1261 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1263 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1265 * 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.
1267 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1269 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1271 2001-10-07 <johan@FRIJA>
1273 * device/lib/gets.c (gets): fixed the return value.
1275 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1276 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1278 * 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.
1280 * 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.
1282 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1284 * src/pic/gen.c: Removed Safe_strdup.
1286 * configure.in: Added option to enable libgc support.
1288 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1289 (bitVectUnion): Optimised.
1290 (bitVectIntersect): Optimised.
1291 (bitVectBitsInCommon): Optimised.
1292 (bitVectCplAnd): Optimised.
1294 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1296 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1298 * src/SDCCmain.c: distinguish between assembler debug and plain options
1300 * src/avr/main.c: remove standard assembler options
1302 * src/ds390/main.c: remove standard assembler options
1304 * src/mcs51/main.c: remove standard assembler options
1306 * src/port.h: removed "PENDING" comment
1308 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1310 * src/device/lib/_mulint.c : new, with assember functions
1312 * src/device/lib/_mullong.c : new, with assember functions
1314 * src/device/lib/_divuint.c : with assember functions
1316 * src/device/lib/_divsint.c : with assember functions
1318 * src/device/lib/_divulong.c: with assember functions
1320 * src/device/lib/_divslong.c: with assember functions
1322 * src/device/lib/_moduint.c : with assember functions
1324 * src/device/lib/_modsint.c : with assember functions
1326 * src/device/lib/_modulong.c: with assember functions
1328 * src/device/lib/_modslong.c: with assember functions
1330 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1332 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1334 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1335 replaced _mululong.c and _mulslong.c by _mullong.c
1337 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1339 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1341 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1343 * src/SDCCglue.c: test, if win32api is available for MINGW
1345 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1347 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1348 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1349 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1350 * support/regression/ports/host/spec.mk: removed GENERIC
1351 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1352 * support/regression/ports/z80/spec.mk: removed GENERIC
1354 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1356 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1358 * support/regression/tests/bug-467035.c: Created.
1360 2001-10-01 <johan@FRIJA>
1362 * src/SDCC.y: fixed bug #466586 part 1
1364 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1366 * SDCCicode.c: z80 has no generic pointers
1367 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1369 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1371 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1373 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1375 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1377 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1379 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1381 * configure.in: Fixed up so that ucsim is only configured once.
1383 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1385 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1386 (getPathDifference): As above.
1388 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1390 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1392 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1393 * .version: Updated to 2.3.1
1395 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1396 Added copyright header.
1398 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1399 (assemble): Added support for macro based assembler commands.
1400 (linkEdit): Added support for macro based linker commands.
1401 (preProcess): Changed the pre-processor to use macros.
1402 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1403 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1405 * device/lib/z80/crt0.s: Added module name for debugging.
1407 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1409 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1411 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1413 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1415 * src/Makefile.in: Added SDCCmacro and SDCCutil
1417 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1419 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1421 2001-09-16 <johan@FRIJA>
1423 * 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.
1425 2001-09-15 <johan@FRIJA>
1427 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1428 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1430 2001-09-11 <johan@FRIJA>
1432 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1434 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1436 * support/regression/tests/bug-460444.c: Added test case.
1438 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1439 (genCast): Added justification for all of the asserts.
1441 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1443 * support/regression/support.c: _xdata replaced by xdata
1445 * support/regression/spec.mk: removed _generic
1447 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1449 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1451 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1452 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1454 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1456 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1458 * support/regression/tests/bug-460010.c: Added test case.
1460 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1462 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1464 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1466 * support/regression/testfwk.c: removed workaround for bug #436344
1468 * support/regression/tests/bp.c: use less memory with mcs51
1470 * support/regression/tests/bug-441448.c: use less memory
1472 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1474 * support/regression/collate-results.py: typo
1476 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1478 * support/regression/tests/fetchoverlap.c: Added new test case.
1480 * support/regression/tests/bp.c: Added new test case.
1482 * support/regression/tests/bug-448984.c: Added new test case.
1484 * support/regression/tests/pow2shifts.c: Added new test case.
1486 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1487 (genlshTwo): Fixed right shift for count > 8.
1489 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1491 2001-09-08 <johan@FRIJA>
1493 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1495 2001-09-07 <johan@FRIJA>
1497 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1499 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1501 2001-09-06 <johan@FRIJA>
1503 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1504 * bernhard noted me at this: "() equals to (void)" (1.38)
1506 2001-09-05 <johan@FRIJA>
1508 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1510 2001-09-04 <johan@FRIJA>
1512 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1515 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1517 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1519 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1521 * link/z80/aslink.h: Fixed path for PATH_MAX
1523 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1525 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1527 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1529 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1531 * 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.
1533 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1535 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1536 (genCmp): Fixed up genCmp for the GB with longs.
1538 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1540 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1542 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1544 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1546 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1548 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1550 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1552 * 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.
1554 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1556 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1558 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1560 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1562 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1564 * sim/ucsim/configure: little improvement of Cygwin-detection
1565 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1566 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1567 * support/regression/tests/bug-221100.c: small changes for mcs51
1568 * support/regression/tests/bug-221168.c: small changes for mcs51
1569 * support/regression/tests/bug-227710.c: small changes for mcs51
1570 * support/regression/tests/staticinit.c: small changes for mcs51
1571 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1572 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1573 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601