1 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
4 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
5 Address Record is not correctly generated for DS390."
7 2003-02-02 Borut Razem <borut.razem@siol.net>
9 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
10 * as/mcs51/asm.h: fixed compilation with Borland C
11 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
12 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
13 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
14 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16 src/z80/Makefile.bcc: delete $(LIB) only if exist
17 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
19 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
21 * device/include/malloc.h: introduced NULL
22 * device/include/string.h: introduced NULL
23 * device/include/stdlib.h: introduced NULL
24 * device/lib/_memcpy.c: removed NULL
25 * device/lib/_strcat.c: removed NULL
26 * device/lib/_strchr.c: removed NULL
27 * device/lib/_strcmp.c: removed NULL
28 * device/lib/_strcpy.c: removed NULL
29 * device/lib/_strcspn.c: removed NULL
30 * device/lib/_strlen.c: removed NULL
31 * device/lib/_strncat.c: removed NULL
32 * device/lib/_strncmp.c: removed NULL
33 * device/lib/_strncpy.c: removed NULL
34 * device/lib/_strpbrk.c: removed NULL
35 * device/lib/_strrchr.c: removed NULL
36 * device/lib/_strspn.c: removed NULL
37 * device/lib/_strstr.c: removed NULL
38 * device/lib/_strtok.c: removed NULL
39 * device/lib/malloc.c: removed NULL, include own header
41 2003-02-02 <johan@balder>
43 * 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
44 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
45 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
46 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
47 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
48 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
50 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
52 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
55 2003-02-01 <johan@balder>
57 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
59 2003-01-31 <johan@CP255758-A>
61 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
63 2003-01-30 <johan@balder>
65 * src/SDCCBBlock.c: automatic bug detection
66 * src/SDCCicode.c: automatic bug detection
68 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
70 * src/SDCCglobl.h: now --xram-size 0 works
71 * src/SDCCmain.c: now --xram-size 0 works
73 2003-01-29 <johan@balder>
75 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
77 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
79 * as/mcs51/aslink.h: Added options --xram-size and --code-size
80 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
81 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
82 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
83 * src/SDCCglobl.h: Added options --xram-size and --code-size
84 * src/SDCCmain.c: Added options --xram-size and --code-size
86 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
88 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
89 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
91 2003-01-27 <johan@balder>
93 * src/SDCC.y: fixed bug #613764
95 2003-01-26 <johan@balder>
97 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
98 * src/SDCCsymt.h: fixed bug #673374
99 * src/SDCCglue.c: fixed bug #661910
100 * src/SDCCast.c: fixed bug #458099 and 673374
102 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
104 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
105 * as/mcs51/strcmpi.h: added
106 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
107 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
108 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
109 * as/mcs51/assym.c: strcmpi -> as_strcmpi
110 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
111 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
112 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
113 * as/mcs51/Makefile.aslink: new module strcmpi
114 * as/mcs51/Makefile.asx8051: new module strcmpi
115 * as/mcs51/Makefil.bcc: new module strcmpi
116 * as/mcs51/Makefile.in: new module strcmpi
117 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
119 2003-01-26 <johan@balder>
121 * src/SDCCglue.c: reverted back to 1.124
122 * src/SDCCast.c: reverted back to 1.156
123 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
125 2003-01-25 <johan@balder>
127 * src/SDCCglue.c: A better fix for bug #661910
128 * src/SDCCast.c: A better fix for bug #661910
129 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
131 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
133 * src/Makefile.in: remove spawn.o
134 * src/SDCCmain.c: remove spawn.h
135 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
136 * src/spawn.c: removed
137 * src/spawn.h: removed
138 * support/regression/ports/ds390/spec.mk: link with -r
140 2003-01-24 <johan@CP255758-A>
142 * src/ds390/gen.c (aopOp): fixed bug #667458
143 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
144 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
145 (createIvalCharPtr): an ival doesn't always have a storage class anymore
147 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
149 * src/mcs51/peeph.def: better assembler identation by Frieder
150 * src/mcs51/gen.c: better assembler identation by Frieder
152 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
154 * as/z80/string.h: removed for gcc 3.2
155 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
156 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
158 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
160 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
161 * src/SDCCpeeph.c (replaceRule): fix bug #663503
162 * support/regression/Makefile: separate temp files for ports
163 * support/regression/generate-cases.py: separate temp files for ports
164 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
165 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
167 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
169 * moved tinitalk to device/examples/ds390
171 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
173 * as/mcs51/lkmem.c: rflag is for DS390
174 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
175 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
176 (linkEdit): move mem- and map-files the same way as ihx-files
177 * src/z80/main.c (_setDefaultOptions): removed --generic
178 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
179 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
180 * src/pic/glue.c (picglue): --c1mode works again
181 * src/pic16/glue.c (pic16glue): --c1mode works again
182 * src/asm.c (printCLine): fix #660034
184 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
186 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
187 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
188 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
189 * as/mcs51/lkmem (summary): better fix for sp problem
190 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
191 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
192 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
193 remove --stack-after-data
195 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
197 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
198 * src/SDCCutil.c (join): ugly bug: missing '\0'
199 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
201 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
203 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
205 * src/pic/main.c (_asmCmd): gpasm supports -o
206 * src/z80/main.c: more general macros
207 * device/lib/Makefile.in: remove intermediate files
209 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
211 * .version: Bumped version number to 2.3.3
212 * src/SDCCBBlock.c: new option -o
213 * src/SDCCglobl.h: new option -o
214 * src/SDCCglue.c: new option -o
215 * src/SDCCmain.c: new option -o
216 * src/asm.c: new option -o
217 * src/ds390/main.c: new option -o
218 * src/pic/glue.c: new option -o
219 * src/pic/pcode.c: new option -o
220 * src/pic/ralloc.c: new option -o
221 * src/pic16/glue.c: new option -o
222 * src/pic16/pcode.c: new option -o
223 * src/pic16/ralloc.c: new option -o
224 * src/z80/main.c: new option -o
225 * device/lib/Makefile.in: use -o
226 * support/regression/ports/ds390/spec.mk: use -o
227 * support/regression/ports/gbz80/spec.mk: use -o
228 * support/regression/ports/mcs51/spec.mk: use -o
229 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
230 * support/regression/ports/z80/spec.mk: use -o
231 * support/regression/ports/ucz80/spec.mk: use -o
232 * support/regression/ports/xa51/spec.mk: use -o
233 * support/regression/fwk/lib/timeout.c: fix usage string
235 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
236 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
238 2003-01-07 <johan@balder>
240 * src/SDCCast.c (decorateType): fixed bug #600035
242 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
243 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
244 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
245 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
246 * src/pic/pcode.c: outcommented unused variable to remove warnings
247 * src/pic/ralloc.c: outcommented unused variable to remove warnings
249 2003-01-06 <karl@turbobit.com>
250 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
253 2003-01-06 <johan@balder>
255 * src/SDCCicode.c: fixed array add
257 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
258 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
259 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
261 2003-01-04 <johan@balder>
263 * src/SDCCval.c (getNelements): fixed the initialized array of structures
265 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
266 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
268 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
269 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
270 * support/regression/tests/bug-524697.c: fit mem usage into 8032
272 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
273 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
275 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
276 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
278 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
279 * src/mcs51/main.c: removed {bindir}{sep} from aslink
281 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
283 * in \sdcc\as\mcs51\ changed these files in order to create an
284 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
285 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
286 following files to include the previous two files: aslink.dsp,
287 Makefile.aslink, Makefile.bcc, and Makefile.in.
289 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
292 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
294 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
295 value from option --iram-size.
297 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
299 * \sdcc\as\mcs51\lklist.c: added boundary check before using
302 2002-09-18 <wiml@hhhh.org>
304 * SDCClrange.h: exposed setFromRange() and setToRange()
305 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
306 packRegsForAccUse() (bug 542397)
307 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
308 multiple times and emitting the fetch operations more than once
309 added aopGetUsesAcc() function to allow binary operators to
310 fetch their operands in the correct order; made genMinus() emit
311 compact code for X = LITERAL - Y
313 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
314 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
315 sprintf() in line 1267.
317 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
318 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
321 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
322 Changes to aslink (All the changes are marked with 'JCF'):
324 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
327 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
328 area BSEG. Also moves, if possible, the DATA area down into the internal
329 ram so more space is available.
331 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
334 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
335 not bytes. Function summary() which creates a memory usage summary
336 file with extension .mem. Reports of overlaping stack and small stack
337 size. If the space for the stack is less than 16 bytes aslink trows a
340 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
341 the 8051. Option 'y' for memory summary output file.
343 Changes to sdcc (All the changes are marked with 'JCF'):
345 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
347 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
348 overlaying area for it (uses RegBankUsed[4]).
350 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
351 bank zero as used by default. By default aslink locates the stack
352 (equivalent to --stack-after-data). Pass option 'y' to aslink for
353 the creation of the .mem file. Delegates the allocation of data area
354 to aslink (it is not longer 0x30 by default). If --stack-loc passes
355 the begining of the stack area to aslink.
357 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
358 glue() in SDCCglue.c creates an area for it.
360 2002-09-03 Borut Razem <borut.razem@siol.net>
361 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
363 introduced atexit() handler for teporay files removal in case of
364 errors, assertions, ...
366 2002-08-29 Borut Razem <borut.razem@siol.net>
367 * sdcc/support/cpp2/auto-host_vc_in.h:
368 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
369 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
370 Maybe there is a similar problem with BORLANDC? It should be checked!
372 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
373 corrected improper use of assert: the assignment to clr variable was done inside the assert.
374 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
375 was not executed, and the compiler (cl) launched a warning:
376 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
378 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
379 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
381 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
382 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
384 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
385 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
386 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
387 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
388 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
389 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
390 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
391 - added Release configuration in VS projects
392 - review of compiler an linker options
393 - VC .exe files are generated in bin_vc directory, not to interfere
394 with binaries generated from other projects (cygwin, mingw, bcc ...)
396 * sdcc/src/yacc.dsp: added
398 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
399 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
400 and insert the version number definitions from .version
402 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
404 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
405 added - genarate auto-host.h using auto-host_vc_in.h as template
408 removed from CVS, generated automatically
410 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
411 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
413 2002-08-11 Borut Razem <borut.razem@siol.net>
414 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
416 2002-08-10 Borut Razem <borut.razem@siol.net>
417 * src/SDCCmain.c (main):
418 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
419 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
420 The consequence was that some temporary files were not removed.
423 unification of code in functions tempfilename() and tempfile():
424 function tempnam() is defined in Visual Studio 6.0 and .NET
426 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
428 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
429 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
430 - removed compiler command line option /WX: Treats all warnings as errors
431 - update a list of source files, included into the project
433 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
434 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
435 changed project type to Generic Project so that can be correcly converted to VS.NET project
437 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
439 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
441 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
443 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
444 added return 0 statements after assert() to make compiler happy
446 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
447 added newline in the def file to keep MSC compiler satisfied
449 * sdcc/src/z80/gen.c:
450 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
451 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
452 - solved MSC error in function aopDump()
454 * sdcc_vc.h: define PREFIX as "\\sdcc"
456 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
457 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
459 2002-06-22 Scott Dattalo <scott@dattalo.com>
460 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
461 - Rewrote the register banking algorithm.
462 - Added pCode live-range analysis to registers (for now, only non-used and
463 singly-used registers optimized away)
465 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
467 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
469 2002-05-10 Scott Dattalo <scott@dattalo.com>
470 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
472 2002-04-22 Michael Hope <michaelh@vroom>
474 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
476 * configure.in (DD_COPT): Added include support required for gbdk.
478 * .version: Bumped version number just to increase it.
480 * src/SDCCmain.c: Added -nostdinc to the default options.
482 2002-04-15 Michael Hope <michaelh@vroom>
484 * device/lib/z80/printf.c (sprintf): Added.
486 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
488 * src/z80/peeph.def: Added transpose redundent load rule.
490 * src/z80/main.c: Added force callee saves for jaune.
492 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
494 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
496 2002-03-28 Johan Knol <johan@balder>
498 * src/SDCCval.c: fixed bug #532436
500 2002-03-14 Scott Dattalo <scott@dattalo.com>
502 Added "char *Processor" field to the port structure.
505 Added -p option. Allows port dependent processor to be specified.
508 Initialized the new field char *Processor field to NULL in all ports
511 Compiler generated registers for interrupt context saving
512 were not getting allocated.
514 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
517 Fixed left shift. Will promote the left side of a left shift
518 if a) left shifting more than size of operand or b) when assigned
519 to something size > size of left side
521 2002-03-14 Scott Dattalo <scott@dattalo.com>
523 tons of changes. Register allocation has been
524 rewritten. Added customization for the various PICs. Flow
525 analysis is restructured. ...
531 Added. device.c is a PIC port hack to accomodate variations
534 2002-03-13 Michael Hope <michaelh@vroom>
536 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
538 2002-03-04 johanknol <johanknol@manik>
540 * /src/SDCCval.c: fixed
542 const unsigned char arr[][2] = { { 0, 1 } };
543 t18.c:1: error: Initializer element is not constant
545 2002-03-04 bela <bela@manik>
547 * /device/include/mcs51reg.h:
548 ds89c420 register definition update
550 2002-03-03 <johan@FRIJA>
552 * support/Util/SDCCerr.c: did something, but don't no why anymore
554 * support/regression/tests/bug-524691.c: made it a little less shy
556 * src/SDCCast.c (decorateType): fixed bug #524697
558 * src/SDCCast.c: made some lineno improvements
560 * src/SDCCval.c (getNelements): changed warning to error
562 * src/SDCCglue.c (printIvalArray): changed warning to error
564 * src/SDCCicode.c: fixed a warning for mingw
566 * src/SDCCast.c (decorateType): fixed the << promotion for ops
568 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
570 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
572 * src/ds390/peeph.def:
573 Added some more peephole rules
575 * src/ds390/gen.c: Various fixes & enhancements
577 * src/SDCClrange.c, src/SDCClrange.h:
578 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
580 * src/ds390/ralloc.c:
581 various fixes & enhancements (ds390) specific
583 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
584 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
587 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
589 2002-03-02 <johan@FRIJA>
591 * src/SDCCast.c (decorateType): fixed bug #524708
593 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
595 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
597 2002-03-01 Michael Hope <michaelh@vroom>
599 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
601 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
603 2002-03-01 <johan@FRIJA>
605 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
607 * src/SDCCast.c (decorateType): fixed bug #524209
609 * src/SDCCval.c (valNot): fixed bug #524195
611 2002-02-26 <johan@balder>
613 * src/xa51/gen.c: fixed a warning
615 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
617 * src/SDCCast.c (decorateType): fixed bug #522534
619 2002-02-23 <johan@balder>
621 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
623 2002-02-22 <johan@balder>
625 * src/SDCCast.c: fixed bug #514865
627 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
629 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
631 * sdcc/src/SDCCloop.c:
632 Previous fix was not good. basic blocks that have "break" or "return" are
633 not really partof a loop , but live ranges used in these blocks should
634 be live thru the entire loop, so set partOfLoop but don't add them to
637 2002-02-21 <johan@FRIJA>
639 * src/SDCCcse.c: fixed bug #514308
641 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
644 Fixed BUG #519583. If a conditional block ended in a return/break
645 statement inside a loop, it was not being considered part of the loop.
647 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
649 2002-02-10 Karl Bongers <karl@turbobit.com>
652 Fixed up SDCDB debugger somewhat. Updated debugger/README
653 with lots of comments and notes.
655 * device/examples/test2.c:
656 Fix bug, "red" variable not being initialized(compiler complained).
658 * device/examples/Makefile, examples/test3.c:
659 Add Makefile in device/examples folder, compiles test3.c
660 for use as a multiple module SDCDB test case.
662 * sim/ucsim/cmd.src/cmdset.cc:
663 Took out debug printfs in ucsim "next" command.
666 Karl and Johan start ucsim XA support. Most dissassembly working,
667 about 75% emulation done(plenty of work remaining).
670 Add Z80 support to ucsim, add test-ucz80 regression test,
671 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
672 Notice z80 compiler fails on examples/test3.c/crc code.
674 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
676 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
677 Added support for --parms-in-bank1
679 * src/ds390/peeph.def:
680 added a few more peephole optimzations
683 1) added __builtin_inp & __builtin_outp used to read in data of given length
684 from a memory mapped port
685 2) added __builtin_memcmp
686 3) added __builtin_swapw swap bytes of a short
688 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
689 1) handle multiple send & receives from register bank1
690 2) ralloc can now allocate DPTR1 to some liveRanges
692 * src/SDCCsymt.c, src/SDCCsymt.h:
693 changes to handle multiple sends & receives
696 added some pointer arithmetic optimization
699 added some pointer arithmetic optimizations but not stable yet so not
700 called from anywhere (will get this working shortly)
702 * src/SDCCopt.c: fixed for multiple sends & receives
705 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
706 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
707 set preprocessor defines (depending on options)
709 * src/SDCCicode.c, src/SDCCicode.h:
710 changes made to handle multiple sends & receives
713 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
715 * src/SDCCcse.c, src/SDCCcse.h:
716 added function findbackward def (to be used in upcoming optimization)
718 * src/SDCCcflow.c, src/SDCCcflow.h:
719 added function returnAtEnd - to determine if a basic block terminates with
722 * src/SDCCast.c, src/SDCCast.h:
723 added option parms-in-bank1
725 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
726 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
727 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
728 adjusted for --parms-in-bank1 option
730 * device/include/string.h:
731 donot redefine "reentrant" keyword
733 * device/include/ds80c390.h: Added some more SFRs
735 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
737 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
739 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
741 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
743 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
745 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
747 2002-01-18 Paul Stoffregen <paul@pjrc.com>
749 * Added --xram-movc option
751 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
753 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
755 2002-01-11 Johan Knol
757 * Added math lib of Jesus Calvino-Fraga
759 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
761 * src/SDCCmain.c (processFile): fix processing of ../../src.c
762 * support/regression/Makefile: new target test-mcs51-stack-auto
763 * support/regression/ports/mcs51-stack-auto/spec.mk: added
765 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
767 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
769 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
771 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
773 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
775 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
777 * src/SDCCglue.h: add definition for printIvalChar()
779 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
781 * src/SDCCast.c: fix #498138 by Johan
783 * src/SDCCglue.c: fix #498138 by Johan
785 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
787 * support/regression/Makefile: fix clean
789 * support/regression/ports/ds390/support.c: fix transmission of last character
791 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
793 * /sdcc/src/ds390/gen.c:
794 a) improved computing address of stack variable
795 b) took out some #if 0 code
796 c) improved parmBytes adjustment
797 d) improved genPlusIncr & genMinusIncr
798 e) genCmp could generate bad code (when left assigned to DPTR)
799 f) Fixed bug in hasInc
801 * /sdcc/src/ds390/ralloc.c:
802 a) packRegsForSupport could mess up live information (Fixed)
803 b) packRegsDPTRuse could be incorrect for left & right shift
805 * /sdcc/src/mcs51/ralloc.c:
806 packRegsForSupport could mess up the live information (Fixed)
808 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
810 * /sdcc/src/SDCCast.c:
811 can reverse a loop even if function call is present as long
812 as the loop control variable is local & is not passed as parameter
814 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
816 * /sdcc/ChangeLog: *** empty log message ***
818 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
819 More builtin function additions for TININative
821 * /sdcc/src/ds390/ralloc.c:
822 Had broken the regression testsuite
824 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
826 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
827 Added funcattr hasStackParms will be set for reentrant functions when there
828 are paramteres on the stack, this helps in minimizing frame pointer generation
829 typeFromStr can handle function pointers now
831 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
832 *** empty log message ***
834 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
836 * /src/ds390/gen.c, /src/ds390/main.c:
837 More builtin function additions for TININative
839 * /src/ds390/ralloc.c:
840 Had broken the regression testsuite
842 * /src/SDCCast.c: Fixed a bug in dumptree
844 * /src/SDCCsymt.c, /src/SDCCsymt.h:
845 Added funcattr hasStackParms will be set for reentrant functions when there
846 are paramteres on the stack, this helps in minimizing frame pointer generation
847 typeFromStr can handle function pointers now
849 * /doc/builtins.txt, /doc/TININative.txt:
850 *** empty log message ***
853 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
855 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
856 ALPHA version for -mTININative
858 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
859 updated to reflect changes in the port structure
862 added function do_assemble (similar to do_link) if non-null this function
863 will be called to do assembly (-mTININative) requires a multi command
865 added function genAssemblerEnd will be called to generate assembler Epilogue
868 added _JavaNative to debug info printing
870 * /src/SDCCmain.c: added option --tini-libid
871 added port->do_assemble function (-mTININative) has a multi command assemble
873 * /src/SDCCglue.c: Disabled "constExpr" check
874 added port->genAssemblerEnd function
876 * /src/SDCCglobl.h: Added option --tini-libid value
879 tookout optimizeCompare from the header (has no external references)
881 * /src/SDCCast.c: made one more function "static"
883 2001-12-23 Michael Hope <michaelh@juju.net.nz>
885 * src/z80/mappings.i: Added z80asm support.
887 * src/z80/main.c: Added z80asm support on --asm=z80asm
889 * src/z80/gen.c: Fixed asm portability issues.
891 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
893 * src/SDCCglue.c (printExterns): Added global/extern split.
895 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
897 * support/regression/Makefile: added test for mcs51 model large
899 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
901 * support/regression/ports/gbz80/spec.mk: added -mgbz80
903 2001-12-05 Michael Hope <michaelh@juju.net.nz>
905 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
907 1904-01-06 Michael Hope <michaelh@juju.net.nz>
909 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
911 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
913 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
915 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
917 * support/regression/tests/simplefloat.c: Port to mcs51.
919 2001-11-25 Michael Hope <michaelh@juju.net.nz>
920 * support/regression/tests/bug-485362.c: Added.
922 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
924 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
926 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
928 * src/z80/gen.c (aopDump): Added a dump function.
930 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
931 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
933 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
935 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
937 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
939 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
941 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
943 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
945 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
947 * support/regression/ports/ds390/support.c: Use tinibios.
949 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
951 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
953 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
954 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
956 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
958 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
960 2001-11-18 Michael Hope <michaelh@juju.net.nz>
962 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
964 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
965 (packRegsForIYUse): Created and optimised.
967 2001-11-07 Michael Hope <michaelh@juju.net.nz>
969 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
970 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
972 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
974 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
976 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
978 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
980 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
982 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
984 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
986 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
988 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
990 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
992 2001-11-07 Michael Hope <michaelh@juju.net.nz>
994 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
995 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
996 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
998 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1000 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1001 (genNotFloat): Added.
1002 (genUminusFloat): Added.
1004 * device/lib/z80/Makefile: Added floating pt stubs.
1006 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1008 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1010 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1012 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1014 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1016 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1018 * sdcc/support/regression/Makefile: Add port ds390.
1020 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1022 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1024 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1026 * sdcc/support/regression/ports/ds390/support.c: Added.
1028 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1030 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1032 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1034 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1036 * device/include/malloc.h: Added z80 and gbz80 support.
1038 * device/lib/gbz80/heap.s: Added.
1040 * device/lib/z80/heap.s: Added.
1042 * device/lib/malloc.c: Added z80 and gbz80 support.
1044 * support/regression/tests/malloc.c (testMalloc): Added.
1046 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1048 * support/regression/tests/bug-478094.c: Added.
1050 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1052 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1054 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1056 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1058 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1060 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1062 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1064 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1066 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1068 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1070 * support/regression/tests/bug-477927.c: Added.
1072 * src/z80/peeph.def: Added minor rules.
1074 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1076 * src/z80/peeph.def: Added jump optimisation modification.
1078 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1080 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1082 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1084 * support/regression/tests/funptrs.c: Added.
1086 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1088 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1090 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1092 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1094 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1096 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1097 (movLeft2ResultLong): Created.
1099 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1100 (joinPushes): Added. Joins two char pushes into a word push.
1102 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1104 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1106 * support/makebin/Makefile (install): Added creation of dest dir.
1108 2001-10-24 Karl Bongers <karl@turbobit.com>
1110 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1112 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1114 * src/z80/ralloc.c: Turned off faulty pack for one use.
1116 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1118 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1120 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1122 * support/regression/Makefile: Improved clean
1124 * support/regression/ports/gbz80/spec.mk: Added clean
1126 * support/regression/ports/host/spec.mk: Added clean
1128 * support/regression/ports/z80/spec.mk: Added clean
1130 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1132 * support/regression/ports/mcs51/timeout.c: little improvements
1134 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1136 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1138 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1140 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1142 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1144 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1146 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1148 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1149 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1151 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1153 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1155 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1157 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1159 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1161 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1163 * support/regression/tests/longor.c: Added.
1165 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1167 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1169 * as/mcs51/aslink.h: define PATH_MAX
1171 * as/mcs51/asm.h: define PATH_MAX
1173 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1175 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1177 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1179 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1181 * src/SDCCglobl.h: define PATH_MAX
1183 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1185 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1187 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1189 * src/z80/gen.c (gencjneshort): Fixed
1191 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1193 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1195 * support/regression/tests/bug-469671.c: Added.
1197 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1199 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1201 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1203 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1205 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1207 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1209 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1211 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1213 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1215 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1217 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1219 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1221 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1223 * 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.
1225 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1227 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1229 2001-10-07 <johan@FRIJA>
1231 * device/lib/gets.c (gets): fixed the return value.
1233 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1234 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1236 * 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.
1238 * 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.
1240 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1242 * src/pic/gen.c: Removed Safe_strdup.
1244 * configure.in: Added option to enable libgc support.
1246 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1247 (bitVectUnion): Optimised.
1248 (bitVectIntersect): Optimised.
1249 (bitVectBitsInCommon): Optimised.
1250 (bitVectCplAnd): Optimised.
1252 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1254 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1256 * src/SDCCmain.c: distinguish between assembler debug and plain options
1258 * src/avr/main.c: remove standard assembler options
1260 * src/ds390/main.c: remove standard assembler options
1262 * src/mcs51/main.c: remove standard assembler options
1264 * src/port.h: removed "PENDING" comment
1266 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1268 * src/device/lib/_mulint.c : new, with assember functions
1270 * src/device/lib/_mullong.c : new, with assember functions
1272 * src/device/lib/_divuint.c : with assember functions
1274 * src/device/lib/_divsint.c : with assember functions
1276 * src/device/lib/_divulong.c: with assember functions
1278 * src/device/lib/_divslong.c: with assember functions
1280 * src/device/lib/_moduint.c : with assember functions
1282 * src/device/lib/_modsint.c : with assember functions
1284 * src/device/lib/_modulong.c: with assember functions
1286 * src/device/lib/_modslong.c: with assember functions
1288 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1290 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1292 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1293 replaced _mululong.c and _mulslong.c by _mullong.c
1295 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1297 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1299 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1301 * src/SDCCglue.c: test, if win32api is available for MINGW
1303 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1305 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1306 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1307 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1308 * support/regression/ports/host/spec.mk: removed GENERIC
1309 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1310 * support/regression/ports/z80/spec.mk: removed GENERIC
1312 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1314 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1316 * support/regression/tests/bug-467035.c: Created.
1318 2001-10-01 <johan@FRIJA>
1320 * src/SDCC.y: fixed bug #466586 part 1
1322 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1324 * SDCCicode.c: z80 has no generic pointers
1325 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1327 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1329 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1331 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1333 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1335 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1337 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1339 * configure.in: Fixed up so that ucsim is only configured once.
1341 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1343 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1344 (getPathDifference): As above.
1346 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1348 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1350 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1351 * .version: Updated to 2.3.1
1353 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1354 Added copyright header.
1356 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1357 (assemble): Added support for macro based assembler commands.
1358 (linkEdit): Added support for macro based linker commands.
1359 (preProcess): Changed the pre-processor to use macros.
1360 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1361 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1363 * device/lib/z80/crt0.s: Added module name for debugging.
1365 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1367 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1369 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1371 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1373 * src/Makefile.in: Added SDCCmacro and SDCCutil
1375 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1377 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1379 2001-09-16 <johan@FRIJA>
1381 * 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.
1383 2001-09-15 <johan@FRIJA>
1385 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1386 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1388 2001-09-11 <johan@FRIJA>
1390 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1392 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1394 * support/regression/tests/bug-460444.c: Added test case.
1396 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1397 (genCast): Added justification for all of the asserts.
1399 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1401 * support/regression/support.c: _xdata replaced by xdata
1403 * support/regression/spec.mk: removed _generic
1405 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1407 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1409 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1410 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1412 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1414 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1416 * support/regression/tests/bug-460010.c: Added test case.
1418 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1420 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1422 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1424 * support/regression/testfwk.c: removed workaround for bug #436344
1426 * support/regression/tests/bp.c: use less memory with mcs51
1428 * support/regression/tests/bug-441448.c: use less memory
1430 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1432 * support/regression/collate-results.py: typo
1434 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1436 * support/regression/tests/fetchoverlap.c: Added new test case.
1438 * support/regression/tests/bp.c: Added new test case.
1440 * support/regression/tests/bug-448984.c: Added new test case.
1442 * support/regression/tests/pow2shifts.c: Added new test case.
1444 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1445 (genlshTwo): Fixed right shift for count > 8.
1447 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1449 2001-09-08 <johan@FRIJA>
1451 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1453 2001-09-07 <johan@FRIJA>
1455 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1457 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1459 2001-09-06 <johan@FRIJA>
1461 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1462 * bernhard noted me at this: "() equals to (void)" (1.38)
1464 2001-09-05 <johan@FRIJA>
1466 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1468 2001-09-04 <johan@FRIJA>
1470 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1473 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1475 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1477 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1479 * link/z80/aslink.h: Fixed path for PATH_MAX
1481 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1483 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1485 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1487 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1489 * 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.
1491 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1493 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1494 (genCmp): Fixed up genCmp for the GB with longs.
1496 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1498 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1500 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1502 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1504 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1506 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1508 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1510 * 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.
1512 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1514 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1516 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1518 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1520 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1522 * sim/ucsim/configure: little improvement of Cygwin-detection
1523 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1524 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1525 * support/regression/tests/bug-221100.c: small changes for mcs51
1526 * support/regression/tests/bug-221168.c: small changes for mcs51
1527 * support/regression/tests/bug-227710.c: small changes for mcs51
1528 * support/regression/tests/staticinit.c: small changes for mcs51
1529 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1530 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1531 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601