1 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
3 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
5 2003-02-10 Borut Razem <borut.razem@siol.net>
7 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
8 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
9 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
10 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
11 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
12 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
13 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
14 src/z80/Makefile.bcc: Borland Makefile cleanup
15 * as/z80/Makefile.bcc: Added Borland Makefile
16 * support/cpp2/borland.h: Removed
18 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
20 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
21 * src/SDCC.lex: new pragma NOIV
22 * src/SDCCglobl.h: new pragma NOIV
23 * src/SDCCmem.c: new pragma NOIV
25 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
27 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
29 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
31 * src/SDCCmain.c: signal handling is switched off by --debug
32 * doc/Makefile: small fix for install; use clean.mk again
33 * doc/clean.mk: clean *.pdf and *.html too
35 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
37 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
38 * device/lib/printfl.c: fix a ds390 bug by making it portable
39 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
40 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
41 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
42 * debugger/mcs51/cmd.c: converted multi-line string literals
43 * sim/ucsim/globals.cc: converted multi-line string literals
44 * src/SDCCmain.c: introduced signal handler to remove temp files
45 * doc/Makefile: small tweaks, implement clean
46 * doc: removed generated files
48 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
50 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
51 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
52 Address Record is not correctly generated for DS390."
54 2003-02-02 Borut Razem <borut.razem@siol.net>
56 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
57 * as/mcs51/asm.h: fixed compilation with Borland C
58 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
59 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
60 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
61 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
62 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
63 src/z80/Makefile.bcc: delete $(LIB) only if exist
64 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
66 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
68 * device/include/malloc.h: introduced NULL
69 * device/include/string.h: introduced NULL
70 * device/include/stdlib.h: introduced NULL
71 * device/lib/_memcpy.c: removed NULL
72 * device/lib/_strcat.c: removed NULL
73 * device/lib/_strchr.c: removed NULL
74 * device/lib/_strcmp.c: removed NULL
75 * device/lib/_strcpy.c: removed NULL
76 * device/lib/_strcspn.c: removed NULL
77 * device/lib/_strlen.c: removed NULL
78 * device/lib/_strncat.c: removed NULL
79 * device/lib/_strncmp.c: removed NULL
80 * device/lib/_strncpy.c: removed NULL
81 * device/lib/_strpbrk.c: removed NULL
82 * device/lib/_strrchr.c: removed NULL
83 * device/lib/_strspn.c: removed NULL
84 * device/lib/_strstr.c: removed NULL
85 * device/lib/_strtok.c: removed NULL
86 * device/lib/malloc.c: removed NULL, include own header
88 2003-02-02 <johan@balder>
90 * 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
91 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
92 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
93 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
94 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
95 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
97 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
99 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
102 2003-02-01 <johan@balder>
104 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
106 2003-01-31 <johan@CP255758-A>
108 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
110 2003-01-30 <johan@balder>
112 * src/SDCCBBlock.c: automatic bug detection
113 * src/SDCCicode.c: automatic bug detection
115 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
117 * src/SDCCglobl.h: now --xram-size 0 works
118 * src/SDCCmain.c: now --xram-size 0 works
120 2003-01-29 <johan@balder>
122 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
124 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
126 * as/mcs51/aslink.h: Added options --xram-size and --code-size
127 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
128 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
129 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
130 * src/SDCCglobl.h: Added options --xram-size and --code-size
131 * src/SDCCmain.c: Added options --xram-size and --code-size
133 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
135 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
136 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
138 2003-01-27 <johan@balder>
140 * src/SDCC.y: fixed bug #613764
142 2003-01-26 <johan@balder>
144 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
145 * src/SDCCsymt.h: fixed bug #673374
146 * src/SDCCglue.c: fixed bug #661910
147 * src/SDCCast.c: fixed bug #458099 and 673374
149 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
151 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
152 * as/mcs51/strcmpi.h: added
153 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
154 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
155 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
156 * as/mcs51/assym.c: strcmpi -> as_strcmpi
157 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
158 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
159 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
160 * as/mcs51/Makefile.aslink: new module strcmpi
161 * as/mcs51/Makefile.asx8051: new module strcmpi
162 * as/mcs51/Makefil.bcc: new module strcmpi
163 * as/mcs51/Makefile.in: new module strcmpi
164 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
166 2003-01-26 <johan@balder>
168 * src/SDCCglue.c: reverted back to 1.124
169 * src/SDCCast.c: reverted back to 1.156
170 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
172 2003-01-25 <johan@balder>
174 * src/SDCCglue.c: A better fix for bug #661910
175 * src/SDCCast.c: A better fix for bug #661910
176 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
178 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
180 * src/Makefile.in: remove spawn.o
181 * src/SDCCmain.c: remove spawn.h
182 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
183 * src/spawn.c: removed
184 * src/spawn.h: removed
185 * support/regression/ports/ds390/spec.mk: link with -r
187 2003-01-24 <johan@CP255758-A>
189 * src/ds390/gen.c (aopOp): fixed bug #667458
190 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
191 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
192 (createIvalCharPtr): an ival doesn't always have a storage class anymore
194 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
196 * src/mcs51/peeph.def: better assembler identation by Frieder
197 * src/mcs51/gen.c: better assembler identation by Frieder
199 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
201 * as/z80/string.h: removed for gcc 3.2
202 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
203 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
205 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
207 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
208 * src/SDCCpeeph.c (replaceRule): fix bug #663503
209 * support/regression/Makefile: separate temp files for ports
210 * support/regression/generate-cases.py: separate temp files for ports
211 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
212 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
214 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
216 * moved tinitalk to device/examples/ds390
218 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
220 * as/mcs51/lkmem.c: rflag is for DS390
221 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
222 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
223 (linkEdit): move mem- and map-files the same way as ihx-files
224 * src/z80/main.c (_setDefaultOptions): removed --generic
225 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
226 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
227 * src/pic/glue.c (picglue): --c1mode works again
228 * src/pic16/glue.c (pic16glue): --c1mode works again
229 * src/asm.c (printCLine): fix #660034
231 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
233 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
234 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
235 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
236 * as/mcs51/lkmem (summary): better fix for sp problem
237 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
238 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
239 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
240 remove --stack-after-data
242 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
244 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
245 * src/SDCCutil.c (join): ugly bug: missing '\0'
246 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
248 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
250 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
252 * src/pic/main.c (_asmCmd): gpasm supports -o
253 * src/z80/main.c: more general macros
254 * device/lib/Makefile.in: remove intermediate files
256 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
258 * .version: Bumped version number to 2.3.3
259 * src/SDCCBBlock.c: new option -o
260 * src/SDCCglobl.h: new option -o
261 * src/SDCCglue.c: new option -o
262 * src/SDCCmain.c: new option -o
263 * src/asm.c: new option -o
264 * src/ds390/main.c: new option -o
265 * src/pic/glue.c: new option -o
266 * src/pic/pcode.c: new option -o
267 * src/pic/ralloc.c: new option -o
268 * src/pic16/glue.c: new option -o
269 * src/pic16/pcode.c: new option -o
270 * src/pic16/ralloc.c: new option -o
271 * src/z80/main.c: new option -o
272 * device/lib/Makefile.in: use -o
273 * support/regression/ports/ds390/spec.mk: use -o
274 * support/regression/ports/gbz80/spec.mk: use -o
275 * support/regression/ports/mcs51/spec.mk: use -o
276 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
277 * support/regression/ports/z80/spec.mk: use -o
278 * support/regression/ports/ucz80/spec.mk: use -o
279 * support/regression/ports/xa51/spec.mk: use -o
280 * support/regression/fwk/lib/timeout.c: fix usage string
282 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
283 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
285 2003-01-07 <johan@balder>
287 * src/SDCCast.c (decorateType): fixed bug #600035
289 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
290 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
291 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
292 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
293 * src/pic/pcode.c: outcommented unused variable to remove warnings
294 * src/pic/ralloc.c: outcommented unused variable to remove warnings
296 2003-01-06 <karl@turbobit.com>
297 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
300 2003-01-06 <johan@balder>
302 * src/SDCCicode.c: fixed array add
304 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
305 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
306 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
308 2003-01-04 <johan@balder>
310 * src/SDCCval.c (getNelements): fixed the initialized array of structures
312 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
313 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
315 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
316 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
317 * support/regression/tests/bug-524697.c: fit mem usage into 8032
319 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
320 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
322 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
323 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
325 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
326 * src/mcs51/main.c: removed {bindir}{sep} from aslink
328 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
330 * in \sdcc\as\mcs51\ changed these files in order to create an
331 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
332 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
333 following files to include the previous two files: aslink.dsp,
334 Makefile.aslink, Makefile.bcc, and Makefile.in.
336 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
339 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
341 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
342 value from option --iram-size.
344 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
346 * \sdcc\as\mcs51\lklist.c: added boundary check before using
349 2002-09-18 <wiml@hhhh.org>
351 * SDCClrange.h: exposed setFromRange() and setToRange()
352 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
353 packRegsForAccUse() (bug 542397)
354 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
355 multiple times and emitting the fetch operations more than once
356 added aopGetUsesAcc() function to allow binary operators to
357 fetch their operands in the correct order; made genMinus() emit
358 compact code for X = LITERAL - Y
360 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
361 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
362 sprintf() in line 1267.
364 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
365 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
368 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
369 Changes to aslink (All the changes are marked with 'JCF'):
371 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
374 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
375 area BSEG. Also moves, if possible, the DATA area down into the internal
376 ram so more space is available.
378 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
381 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
382 not bytes. Function summary() which creates a memory usage summary
383 file with extension .mem. Reports of overlaping stack and small stack
384 size. If the space for the stack is less than 16 bytes aslink trows a
387 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
388 the 8051. Option 'y' for memory summary output file.
390 Changes to sdcc (All the changes are marked with 'JCF'):
392 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
394 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
395 overlaying area for it (uses RegBankUsed[4]).
397 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
398 bank zero as used by default. By default aslink locates the stack
399 (equivalent to --stack-after-data). Pass option 'y' to aslink for
400 the creation of the .mem file. Delegates the allocation of data area
401 to aslink (it is not longer 0x30 by default). If --stack-loc passes
402 the begining of the stack area to aslink.
404 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
405 glue() in SDCCglue.c creates an area for it.
407 2002-09-03 Borut Razem <borut.razem@siol.net>
408 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
410 introduced atexit() handler for teporay files removal in case of
411 errors, assertions, ...
413 2002-08-29 Borut Razem <borut.razem@siol.net>
414 * sdcc/support/cpp2/auto-host_vc_in.h:
415 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
416 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
417 Maybe there is a similar problem with BORLANDC? It should be checked!
419 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
420 corrected improper use of assert: the assignment to clr variable was done inside the assert.
421 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
422 was not executed, and the compiler (cl) launched a warning:
423 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
425 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
426 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
428 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
429 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
431 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
432 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
433 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
434 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
435 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
436 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
437 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
438 - added Release configuration in VS projects
439 - review of compiler an linker options
440 - VC .exe files are generated in bin_vc directory, not to interfere
441 with binaries generated from other projects (cygwin, mingw, bcc ...)
443 * sdcc/src/yacc.dsp: added
445 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
446 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
447 and insert the version number definitions from .version
449 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
451 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
452 added - genarate auto-host.h using auto-host_vc_in.h as template
455 removed from CVS, generated automatically
457 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
458 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
460 2002-08-11 Borut Razem <borut.razem@siol.net>
461 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
463 2002-08-10 Borut Razem <borut.razem@siol.net>
464 * src/SDCCmain.c (main):
465 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
466 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
467 The consequence was that some temporary files were not removed.
470 unification of code in functions tempfilename() and tempfile():
471 function tempnam() is defined in Visual Studio 6.0 and .NET
473 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
475 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
476 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
477 - removed compiler command line option /WX: Treats all warnings as errors
478 - update a list of source files, included into the project
480 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
481 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
482 changed project type to Generic Project so that can be correcly converted to VS.NET project
484 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
486 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
488 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
490 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
491 added return 0 statements after assert() to make compiler happy
493 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
494 added newline in the def file to keep MSC compiler satisfied
496 * sdcc/src/z80/gen.c:
497 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
498 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
499 - solved MSC error in function aopDump()
501 * sdcc_vc.h: define PREFIX as "\\sdcc"
503 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
504 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
506 2002-06-22 Scott Dattalo <scott@dattalo.com>
507 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
508 - Rewrote the register banking algorithm.
509 - Added pCode live-range analysis to registers (for now, only non-used and
510 singly-used registers optimized away)
512 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
514 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
516 2002-05-10 Scott Dattalo <scott@dattalo.com>
517 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
519 2002-04-22 Michael Hope <michaelh@vroom>
521 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
523 * configure.in (DD_COPT): Added include support required for gbdk.
525 * .version: Bumped version number just to increase it.
527 * src/SDCCmain.c: Added -nostdinc to the default options.
529 2002-04-15 Michael Hope <michaelh@vroom>
531 * device/lib/z80/printf.c (sprintf): Added.
533 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
535 * src/z80/peeph.def: Added transpose redundent load rule.
537 * src/z80/main.c: Added force callee saves for jaune.
539 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
541 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
543 2002-03-28 Johan Knol <johan@balder>
545 * src/SDCCval.c: fixed bug #532436
547 2002-03-14 Scott Dattalo <scott@dattalo.com>
549 Added "char *Processor" field to the port structure.
552 Added -p option. Allows port dependent processor to be specified.
555 Initialized the new field char *Processor field to NULL in all ports
558 Compiler generated registers for interrupt context saving
559 were not getting allocated.
561 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
564 Fixed left shift. Will promote the left side of a left shift
565 if a) left shifting more than size of operand or b) when assigned
566 to something size > size of left side
568 2002-03-14 Scott Dattalo <scott@dattalo.com>
570 tons of changes. Register allocation has been
571 rewritten. Added customization for the various PICs. Flow
572 analysis is restructured. ...
578 Added. device.c is a PIC port hack to accomodate variations
581 2002-03-13 Michael Hope <michaelh@vroom>
583 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
585 2002-03-04 johanknol <johanknol@manik>
587 * /src/SDCCval.c: fixed
589 const unsigned char arr[][2] = { { 0, 1 } };
590 t18.c:1: error: Initializer element is not constant
592 2002-03-04 bela <bela@manik>
594 * /device/include/mcs51reg.h:
595 ds89c420 register definition update
597 2002-03-03 <johan@FRIJA>
599 * support/Util/SDCCerr.c: did something, but don't no why anymore
601 * support/regression/tests/bug-524691.c: made it a little less shy
603 * src/SDCCast.c (decorateType): fixed bug #524697
605 * src/SDCCast.c: made some lineno improvements
607 * src/SDCCval.c (getNelements): changed warning to error
609 * src/SDCCglue.c (printIvalArray): changed warning to error
611 * src/SDCCicode.c: fixed a warning for mingw
613 * src/SDCCast.c (decorateType): fixed the << promotion for ops
615 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
617 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
619 * src/ds390/peeph.def:
620 Added some more peephole rules
622 * src/ds390/gen.c: Various fixes & enhancements
624 * src/SDCClrange.c, src/SDCClrange.h:
625 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
627 * src/ds390/ralloc.c:
628 various fixes & enhancements (ds390) specific
630 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
631 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
634 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
636 2002-03-02 <johan@FRIJA>
638 * src/SDCCast.c (decorateType): fixed bug #524708
640 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
642 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
644 2002-03-01 Michael Hope <michaelh@vroom>
646 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
648 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
650 2002-03-01 <johan@FRIJA>
652 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
654 * src/SDCCast.c (decorateType): fixed bug #524209
656 * src/SDCCval.c (valNot): fixed bug #524195
658 2002-02-26 <johan@balder>
660 * src/xa51/gen.c: fixed a warning
662 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
664 * src/SDCCast.c (decorateType): fixed bug #522534
666 2002-02-23 <johan@balder>
668 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
670 2002-02-22 <johan@balder>
672 * src/SDCCast.c: fixed bug #514865
674 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
676 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
678 * sdcc/src/SDCCloop.c:
679 Previous fix was not good. basic blocks that have "break" or "return" are
680 not really partof a loop , but live ranges used in these blocks should
681 be live thru the entire loop, so set partOfLoop but don't add them to
684 2002-02-21 <johan@FRIJA>
686 * src/SDCCcse.c: fixed bug #514308
688 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
691 Fixed BUG #519583. If a conditional block ended in a return/break
692 statement inside a loop, it was not being considered part of the loop.
694 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
696 2002-02-10 Karl Bongers <karl@turbobit.com>
699 Fixed up SDCDB debugger somewhat. Updated debugger/README
700 with lots of comments and notes.
702 * device/examples/test2.c:
703 Fix bug, "red" variable not being initialized(compiler complained).
705 * device/examples/Makefile, examples/test3.c:
706 Add Makefile in device/examples folder, compiles test3.c
707 for use as a multiple module SDCDB test case.
709 * sim/ucsim/cmd.src/cmdset.cc:
710 Took out debug printfs in ucsim "next" command.
713 Karl and Johan start ucsim XA support. Most dissassembly working,
714 about 75% emulation done(plenty of work remaining).
717 Add Z80 support to ucsim, add test-ucz80 regression test,
718 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
719 Notice z80 compiler fails on examples/test3.c/crc code.
721 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
723 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
724 Added support for --parms-in-bank1
726 * src/ds390/peeph.def:
727 added a few more peephole optimzations
730 1) added __builtin_inp & __builtin_outp used to read in data of given length
731 from a memory mapped port
732 2) added __builtin_memcmp
733 3) added __builtin_swapw swap bytes of a short
735 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
736 1) handle multiple send & receives from register bank1
737 2) ralloc can now allocate DPTR1 to some liveRanges
739 * src/SDCCsymt.c, src/SDCCsymt.h:
740 changes to handle multiple sends & receives
743 added some pointer arithmetic optimization
746 added some pointer arithmetic optimizations but not stable yet so not
747 called from anywhere (will get this working shortly)
749 * src/SDCCopt.c: fixed for multiple sends & receives
752 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
753 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
754 set preprocessor defines (depending on options)
756 * src/SDCCicode.c, src/SDCCicode.h:
757 changes made to handle multiple sends & receives
760 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
762 * src/SDCCcse.c, src/SDCCcse.h:
763 added function findbackward def (to be used in upcoming optimization)
765 * src/SDCCcflow.c, src/SDCCcflow.h:
766 added function returnAtEnd - to determine if a basic block terminates with
769 * src/SDCCast.c, src/SDCCast.h:
770 added option parms-in-bank1
772 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
773 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
774 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
775 adjusted for --parms-in-bank1 option
777 * device/include/string.h:
778 donot redefine "reentrant" keyword
780 * device/include/ds80c390.h: Added some more SFRs
782 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
784 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
786 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
788 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
790 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
792 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
794 2002-01-18 Paul Stoffregen <paul@pjrc.com>
796 * Added --xram-movc option
798 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
800 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
802 2002-01-11 Johan Knol
804 * Added math lib of Jesus Calvino-Fraga
806 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
808 * src/SDCCmain.c (processFile): fix processing of ../../src.c
809 * support/regression/Makefile: new target test-mcs51-stack-auto
810 * support/regression/ports/mcs51-stack-auto/spec.mk: added
812 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
814 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
816 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
818 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
820 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
822 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
824 * src/SDCCglue.h: add definition for printIvalChar()
826 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
828 * src/SDCCast.c: fix #498138 by Johan
830 * src/SDCCglue.c: fix #498138 by Johan
832 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
834 * support/regression/Makefile: fix clean
836 * support/regression/ports/ds390/support.c: fix transmission of last character
838 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
840 * /sdcc/src/ds390/gen.c:
841 a) improved computing address of stack variable
842 b) took out some #if 0 code
843 c) improved parmBytes adjustment
844 d) improved genPlusIncr & genMinusIncr
845 e) genCmp could generate bad code (when left assigned to DPTR)
846 f) Fixed bug in hasInc
848 * /sdcc/src/ds390/ralloc.c:
849 a) packRegsForSupport could mess up live information (Fixed)
850 b) packRegsDPTRuse could be incorrect for left & right shift
852 * /sdcc/src/mcs51/ralloc.c:
853 packRegsForSupport could mess up the live information (Fixed)
855 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
857 * /sdcc/src/SDCCast.c:
858 can reverse a loop even if function call is present as long
859 as the loop control variable is local & is not passed as parameter
861 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
863 * /sdcc/ChangeLog: *** empty log message ***
865 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
866 More builtin function additions for TININative
868 * /sdcc/src/ds390/ralloc.c:
869 Had broken the regression testsuite
871 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
873 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
874 Added funcattr hasStackParms will be set for reentrant functions when there
875 are paramteres on the stack, this helps in minimizing frame pointer generation
876 typeFromStr can handle function pointers now
878 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
879 *** empty log message ***
881 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
883 * /src/ds390/gen.c, /src/ds390/main.c:
884 More builtin function additions for TININative
886 * /src/ds390/ralloc.c:
887 Had broken the regression testsuite
889 * /src/SDCCast.c: Fixed a bug in dumptree
891 * /src/SDCCsymt.c, /src/SDCCsymt.h:
892 Added funcattr hasStackParms will be set for reentrant functions when there
893 are paramteres on the stack, this helps in minimizing frame pointer generation
894 typeFromStr can handle function pointers now
896 * /doc/builtins.txt, /doc/TININative.txt:
897 *** empty log message ***
900 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
902 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
903 ALPHA version for -mTININative
905 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
906 updated to reflect changes in the port structure
909 added function do_assemble (similar to do_link) if non-null this function
910 will be called to do assembly (-mTININative) requires a multi command
912 added function genAssemblerEnd will be called to generate assembler Epilogue
915 added _JavaNative to debug info printing
917 * /src/SDCCmain.c: added option --tini-libid
918 added port->do_assemble function (-mTININative) has a multi command assemble
920 * /src/SDCCglue.c: Disabled "constExpr" check
921 added port->genAssemblerEnd function
923 * /src/SDCCglobl.h: Added option --tini-libid value
926 tookout optimizeCompare from the header (has no external references)
928 * /src/SDCCast.c: made one more function "static"
930 2001-12-23 Michael Hope <michaelh@juju.net.nz>
932 * src/z80/mappings.i: Added z80asm support.
934 * src/z80/main.c: Added z80asm support on --asm=z80asm
936 * src/z80/gen.c: Fixed asm portability issues.
938 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
940 * src/SDCCglue.c (printExterns): Added global/extern split.
942 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
944 * support/regression/Makefile: added test for mcs51 model large
946 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
948 * support/regression/ports/gbz80/spec.mk: added -mgbz80
950 2001-12-05 Michael Hope <michaelh@juju.net.nz>
952 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
954 1904-01-06 Michael Hope <michaelh@juju.net.nz>
956 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
958 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
960 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
962 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
964 * support/regression/tests/simplefloat.c: Port to mcs51.
966 2001-11-25 Michael Hope <michaelh@juju.net.nz>
967 * support/regression/tests/bug-485362.c: Added.
969 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
971 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
973 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
975 * src/z80/gen.c (aopDump): Added a dump function.
977 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
978 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
980 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
982 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
984 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
986 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
988 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
990 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
992 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
994 * support/regression/ports/ds390/support.c: Use tinibios.
996 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
998 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1000 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1001 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1003 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1005 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1007 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1009 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1011 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1012 (packRegsForIYUse): Created and optimised.
1014 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1016 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1017 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1019 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1021 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1023 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1025 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1027 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1029 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1031 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1033 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1035 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1037 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1039 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1041 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1042 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1043 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1045 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1047 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1048 (genNotFloat): Added.
1049 (genUminusFloat): Added.
1051 * device/lib/z80/Makefile: Added floating pt stubs.
1053 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1055 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1057 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1059 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1061 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1063 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1065 * sdcc/support/regression/Makefile: Add port ds390.
1067 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1069 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1071 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1073 * sdcc/support/regression/ports/ds390/support.c: Added.
1075 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1077 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1079 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1081 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1083 * device/include/malloc.h: Added z80 and gbz80 support.
1085 * device/lib/gbz80/heap.s: Added.
1087 * device/lib/z80/heap.s: Added.
1089 * device/lib/malloc.c: Added z80 and gbz80 support.
1091 * support/regression/tests/malloc.c (testMalloc): Added.
1093 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1095 * support/regression/tests/bug-478094.c: Added.
1097 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1099 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1101 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1103 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1105 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1107 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1109 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1111 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1113 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1115 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1117 * support/regression/tests/bug-477927.c: Added.
1119 * src/z80/peeph.def: Added minor rules.
1121 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1123 * src/z80/peeph.def: Added jump optimisation modification.
1125 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1127 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1129 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1131 * support/regression/tests/funptrs.c: Added.
1133 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1135 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1137 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1139 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1141 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1143 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1144 (movLeft2ResultLong): Created.
1146 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1147 (joinPushes): Added. Joins two char pushes into a word push.
1149 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1151 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1153 * support/makebin/Makefile (install): Added creation of dest dir.
1155 2001-10-24 Karl Bongers <karl@turbobit.com>
1157 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1159 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1161 * src/z80/ralloc.c: Turned off faulty pack for one use.
1163 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1165 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1167 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1169 * support/regression/Makefile: Improved clean
1171 * support/regression/ports/gbz80/spec.mk: Added clean
1173 * support/regression/ports/host/spec.mk: Added clean
1175 * support/regression/ports/z80/spec.mk: Added clean
1177 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1179 * support/regression/ports/mcs51/timeout.c: little improvements
1181 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1183 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1185 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1187 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1189 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1191 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1193 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1195 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1196 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1198 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1200 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1202 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1204 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1206 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1208 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1210 * support/regression/tests/longor.c: Added.
1212 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1214 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1216 * as/mcs51/aslink.h: define PATH_MAX
1218 * as/mcs51/asm.h: define PATH_MAX
1220 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1222 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1224 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1226 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1228 * src/SDCCglobl.h: define PATH_MAX
1230 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1232 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1234 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1236 * src/z80/gen.c (gencjneshort): Fixed
1238 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1240 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1242 * support/regression/tests/bug-469671.c: Added.
1244 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1246 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1248 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1250 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1252 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1254 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1256 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1258 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1260 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1262 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1264 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1266 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1268 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1270 * 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.
1272 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1274 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1276 2001-10-07 <johan@FRIJA>
1278 * device/lib/gets.c (gets): fixed the return value.
1280 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1281 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1283 * 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.
1285 * 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.
1287 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1289 * src/pic/gen.c: Removed Safe_strdup.
1291 * configure.in: Added option to enable libgc support.
1293 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1294 (bitVectUnion): Optimised.
1295 (bitVectIntersect): Optimised.
1296 (bitVectBitsInCommon): Optimised.
1297 (bitVectCplAnd): Optimised.
1299 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1301 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1303 * src/SDCCmain.c: distinguish between assembler debug and plain options
1305 * src/avr/main.c: remove standard assembler options
1307 * src/ds390/main.c: remove standard assembler options
1309 * src/mcs51/main.c: remove standard assembler options
1311 * src/port.h: removed "PENDING" comment
1313 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1315 * src/device/lib/_mulint.c : new, with assember functions
1317 * src/device/lib/_mullong.c : new, with assember functions
1319 * src/device/lib/_divuint.c : with assember functions
1321 * src/device/lib/_divsint.c : with assember functions
1323 * src/device/lib/_divulong.c: with assember functions
1325 * src/device/lib/_divslong.c: with assember functions
1327 * src/device/lib/_moduint.c : with assember functions
1329 * src/device/lib/_modsint.c : with assember functions
1331 * src/device/lib/_modulong.c: with assember functions
1333 * src/device/lib/_modslong.c: with assember functions
1335 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1337 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1339 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1340 replaced _mululong.c and _mulslong.c by _mullong.c
1342 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1344 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1346 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1348 * src/SDCCglue.c: test, if win32api is available for MINGW
1350 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1352 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1353 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1354 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1355 * support/regression/ports/host/spec.mk: removed GENERIC
1356 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1357 * support/regression/ports/z80/spec.mk: removed GENERIC
1359 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1361 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1363 * support/regression/tests/bug-467035.c: Created.
1365 2001-10-01 <johan@FRIJA>
1367 * src/SDCC.y: fixed bug #466586 part 1
1369 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1371 * SDCCicode.c: z80 has no generic pointers
1372 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1374 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1376 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1378 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1380 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1382 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1384 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1386 * configure.in: Fixed up so that ucsim is only configured once.
1388 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1390 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1391 (getPathDifference): As above.
1393 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1395 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1397 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1398 * .version: Updated to 2.3.1
1400 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1401 Added copyright header.
1403 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1404 (assemble): Added support for macro based assembler commands.
1405 (linkEdit): Added support for macro based linker commands.
1406 (preProcess): Changed the pre-processor to use macros.
1407 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1408 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1410 * device/lib/z80/crt0.s: Added module name for debugging.
1412 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1414 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1416 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1418 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1420 * src/Makefile.in: Added SDCCmacro and SDCCutil
1422 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1424 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1426 2001-09-16 <johan@FRIJA>
1428 * 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.
1430 2001-09-15 <johan@FRIJA>
1432 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1433 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1435 2001-09-11 <johan@FRIJA>
1437 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1439 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1441 * support/regression/tests/bug-460444.c: Added test case.
1443 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1444 (genCast): Added justification for all of the asserts.
1446 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1448 * support/regression/support.c: _xdata replaced by xdata
1450 * support/regression/spec.mk: removed _generic
1452 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1454 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1456 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1457 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1459 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1461 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1463 * support/regression/tests/bug-460010.c: Added test case.
1465 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1467 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1469 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1471 * support/regression/testfwk.c: removed workaround for bug #436344
1473 * support/regression/tests/bp.c: use less memory with mcs51
1475 * support/regression/tests/bug-441448.c: use less memory
1477 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1479 * support/regression/collate-results.py: typo
1481 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1483 * support/regression/tests/fetchoverlap.c: Added new test case.
1485 * support/regression/tests/bp.c: Added new test case.
1487 * support/regression/tests/bug-448984.c: Added new test case.
1489 * support/regression/tests/pow2shifts.c: Added new test case.
1491 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1492 (genlshTwo): Fixed right shift for count > 8.
1494 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1496 2001-09-08 <johan@FRIJA>
1498 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1500 2001-09-07 <johan@FRIJA>
1502 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1504 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1506 2001-09-06 <johan@FRIJA>
1508 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1509 * bernhard noted me at this: "() equals to (void)" (1.38)
1511 2001-09-05 <johan@FRIJA>
1513 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1515 2001-09-04 <johan@FRIJA>
1517 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1520 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1522 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1524 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1526 * link/z80/aslink.h: Fixed path for PATH_MAX
1528 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1530 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1532 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1534 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1536 * 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.
1538 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1540 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1541 (genCmp): Fixed up genCmp for the GB with longs.
1543 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1545 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1547 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1549 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1551 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1553 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1555 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1557 * 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.
1559 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1561 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1563 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1565 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1567 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1569 * sim/ucsim/configure: little improvement of Cygwin-detection
1570 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1571 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1572 * support/regression/tests/bug-221100.c: small changes for mcs51
1573 * support/regression/tests/bug-221168.c: small changes for mcs51
1574 * support/regression/tests/bug-227710.c: small changes for mcs51
1575 * support/regression/tests/staticinit.c: small changes for mcs51
1576 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1577 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1578 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601