1 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
3 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
4 * device/lib/printfl.c: fix a ds390 bug by making it portable
6 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
8 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
9 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
10 Address Record is not correctly generated for DS390."
12 2003-02-02 Borut Razem <borut.razem@siol.net>
14 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15 * as/mcs51/asm.h: fixed compilation with Borland C
16 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
17 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
18 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
19 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
20 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
21 src/z80/Makefile.bcc: delete $(LIB) only if exist
22 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
24 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
26 * device/include/malloc.h: introduced NULL
27 * device/include/string.h: introduced NULL
28 * device/include/stdlib.h: introduced NULL
29 * device/lib/_memcpy.c: removed NULL
30 * device/lib/_strcat.c: removed NULL
31 * device/lib/_strchr.c: removed NULL
32 * device/lib/_strcmp.c: removed NULL
33 * device/lib/_strcpy.c: removed NULL
34 * device/lib/_strcspn.c: removed NULL
35 * device/lib/_strlen.c: removed NULL
36 * device/lib/_strncat.c: removed NULL
37 * device/lib/_strncmp.c: removed NULL
38 * device/lib/_strncpy.c: removed NULL
39 * device/lib/_strpbrk.c: removed NULL
40 * device/lib/_strrchr.c: removed NULL
41 * device/lib/_strspn.c: removed NULL
42 * device/lib/_strstr.c: removed NULL
43 * device/lib/_strtok.c: removed NULL
44 * device/lib/malloc.c: removed NULL, include own header
46 2003-02-02 <johan@balder>
48 * 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
49 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
50 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
51 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
52 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
53 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
55 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
57 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
60 2003-02-01 <johan@balder>
62 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
64 2003-01-31 <johan@CP255758-A>
66 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
68 2003-01-30 <johan@balder>
70 * src/SDCCBBlock.c: automatic bug detection
71 * src/SDCCicode.c: automatic bug detection
73 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
75 * src/SDCCglobl.h: now --xram-size 0 works
76 * src/SDCCmain.c: now --xram-size 0 works
78 2003-01-29 <johan@balder>
80 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
82 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
84 * as/mcs51/aslink.h: Added options --xram-size and --code-size
85 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
86 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
87 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
88 * src/SDCCglobl.h: Added options --xram-size and --code-size
89 * src/SDCCmain.c: Added options --xram-size and --code-size
91 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
93 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
94 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
96 2003-01-27 <johan@balder>
98 * src/SDCC.y: fixed bug #613764
100 2003-01-26 <johan@balder>
102 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
103 * src/SDCCsymt.h: fixed bug #673374
104 * src/SDCCglue.c: fixed bug #661910
105 * src/SDCCast.c: fixed bug #458099 and 673374
107 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
109 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
110 * as/mcs51/strcmpi.h: added
111 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
112 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
113 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
114 * as/mcs51/assym.c: strcmpi -> as_strcmpi
115 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
116 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
117 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
118 * as/mcs51/Makefile.aslink: new module strcmpi
119 * as/mcs51/Makefile.asx8051: new module strcmpi
120 * as/mcs51/Makefil.bcc: new module strcmpi
121 * as/mcs51/Makefile.in: new module strcmpi
122 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
124 2003-01-26 <johan@balder>
126 * src/SDCCglue.c: reverted back to 1.124
127 * src/SDCCast.c: reverted back to 1.156
128 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
130 2003-01-25 <johan@balder>
132 * src/SDCCglue.c: A better fix for bug #661910
133 * src/SDCCast.c: A better fix for bug #661910
134 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
136 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
138 * src/Makefile.in: remove spawn.o
139 * src/SDCCmain.c: remove spawn.h
140 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
141 * src/spawn.c: removed
142 * src/spawn.h: removed
143 * support/regression/ports/ds390/spec.mk: link with -r
145 2003-01-24 <johan@CP255758-A>
147 * src/ds390/gen.c (aopOp): fixed bug #667458
148 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
149 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
150 (createIvalCharPtr): an ival doesn't always have a storage class anymore
152 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
154 * src/mcs51/peeph.def: better assembler identation by Frieder
155 * src/mcs51/gen.c: better assembler identation by Frieder
157 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
159 * as/z80/string.h: removed for gcc 3.2
160 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
161 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
163 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
165 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
166 * src/SDCCpeeph.c (replaceRule): fix bug #663503
167 * support/regression/Makefile: separate temp files for ports
168 * support/regression/generate-cases.py: separate temp files for ports
169 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
170 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
172 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
174 * moved tinitalk to device/examples/ds390
176 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
178 * as/mcs51/lkmem.c: rflag is for DS390
179 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
180 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
181 (linkEdit): move mem- and map-files the same way as ihx-files
182 * src/z80/main.c (_setDefaultOptions): removed --generic
183 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
184 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
185 * src/pic/glue.c (picglue): --c1mode works again
186 * src/pic16/glue.c (pic16glue): --c1mode works again
187 * src/asm.c (printCLine): fix #660034
189 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
191 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
192 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
193 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
194 * as/mcs51/lkmem (summary): better fix for sp problem
195 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
196 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
197 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
198 remove --stack-after-data
200 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
202 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
203 * src/SDCCutil.c (join): ugly bug: missing '\0'
204 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
206 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
208 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
210 * src/pic/main.c (_asmCmd): gpasm supports -o
211 * src/z80/main.c: more general macros
212 * device/lib/Makefile.in: remove intermediate files
214 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
216 * .version: Bumped version number to 2.3.3
217 * src/SDCCBBlock.c: new option -o
218 * src/SDCCglobl.h: new option -o
219 * src/SDCCglue.c: new option -o
220 * src/SDCCmain.c: new option -o
221 * src/asm.c: new option -o
222 * src/ds390/main.c: new option -o
223 * src/pic/glue.c: new option -o
224 * src/pic/pcode.c: new option -o
225 * src/pic/ralloc.c: new option -o
226 * src/pic16/glue.c: new option -o
227 * src/pic16/pcode.c: new option -o
228 * src/pic16/ralloc.c: new option -o
229 * src/z80/main.c: new option -o
230 * device/lib/Makefile.in: use -o
231 * support/regression/ports/ds390/spec.mk: use -o
232 * support/regression/ports/gbz80/spec.mk: use -o
233 * support/regression/ports/mcs51/spec.mk: use -o
234 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
235 * support/regression/ports/z80/spec.mk: use -o
236 * support/regression/ports/ucz80/spec.mk: use -o
237 * support/regression/ports/xa51/spec.mk: use -o
238 * support/regression/fwk/lib/timeout.c: fix usage string
240 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
241 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
243 2003-01-07 <johan@balder>
245 * src/SDCCast.c (decorateType): fixed bug #600035
247 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
248 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
249 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
250 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
251 * src/pic/pcode.c: outcommented unused variable to remove warnings
252 * src/pic/ralloc.c: outcommented unused variable to remove warnings
254 2003-01-06 <karl@turbobit.com>
255 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
258 2003-01-06 <johan@balder>
260 * src/SDCCicode.c: fixed array add
262 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
263 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
264 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
266 2003-01-04 <johan@balder>
268 * src/SDCCval.c (getNelements): fixed the initialized array of structures
270 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
271 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
273 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
274 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
275 * support/regression/tests/bug-524697.c: fit mem usage into 8032
277 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
278 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
280 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
281 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
283 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
284 * src/mcs51/main.c: removed {bindir}{sep} from aslink
286 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
288 * in \sdcc\as\mcs51\ changed these files in order to create an
289 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
290 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
291 following files to include the previous two files: aslink.dsp,
292 Makefile.aslink, Makefile.bcc, and Makefile.in.
294 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
297 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
299 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
300 value from option --iram-size.
302 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
304 * \sdcc\as\mcs51\lklist.c: added boundary check before using
307 2002-09-18 <wiml@hhhh.org>
309 * SDCClrange.h: exposed setFromRange() and setToRange()
310 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
311 packRegsForAccUse() (bug 542397)
312 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
313 multiple times and emitting the fetch operations more than once
314 added aopGetUsesAcc() function to allow binary operators to
315 fetch their operands in the correct order; made genMinus() emit
316 compact code for X = LITERAL - Y
318 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
319 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
320 sprintf() in line 1267.
322 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
323 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
326 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
327 Changes to aslink (All the changes are marked with 'JCF'):
329 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
332 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
333 area BSEG. Also moves, if possible, the DATA area down into the internal
334 ram so more space is available.
336 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
339 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
340 not bytes. Function summary() which creates a memory usage summary
341 file with extension .mem. Reports of overlaping stack and small stack
342 size. If the space for the stack is less than 16 bytes aslink trows a
345 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
346 the 8051. Option 'y' for memory summary output file.
348 Changes to sdcc (All the changes are marked with 'JCF'):
350 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
352 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
353 overlaying area for it (uses RegBankUsed[4]).
355 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
356 bank zero as used by default. By default aslink locates the stack
357 (equivalent to --stack-after-data). Pass option 'y' to aslink for
358 the creation of the .mem file. Delegates the allocation of data area
359 to aslink (it is not longer 0x30 by default). If --stack-loc passes
360 the begining of the stack area to aslink.
362 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
363 glue() in SDCCglue.c creates an area for it.
365 2002-09-03 Borut Razem <borut.razem@siol.net>
366 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
368 introduced atexit() handler for teporay files removal in case of
369 errors, assertions, ...
371 2002-08-29 Borut Razem <borut.razem@siol.net>
372 * sdcc/support/cpp2/auto-host_vc_in.h:
373 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
374 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
375 Maybe there is a similar problem with BORLANDC? It should be checked!
377 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
378 corrected improper use of assert: the assignment to clr variable was done inside the assert.
379 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
380 was not executed, and the compiler (cl) launched a warning:
381 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
383 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
384 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
386 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
387 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
389 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
390 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
391 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
392 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
393 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
394 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
395 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
396 - added Release configuration in VS projects
397 - review of compiler an linker options
398 - VC .exe files are generated in bin_vc directory, not to interfere
399 with binaries generated from other projects (cygwin, mingw, bcc ...)
401 * sdcc/src/yacc.dsp: added
403 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
404 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
405 and insert the version number definitions from .version
407 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
409 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
410 added - genarate auto-host.h using auto-host_vc_in.h as template
413 removed from CVS, generated automatically
415 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
416 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
418 2002-08-11 Borut Razem <borut.razem@siol.net>
419 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
421 2002-08-10 Borut Razem <borut.razem@siol.net>
422 * src/SDCCmain.c (main):
423 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
424 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
425 The consequence was that some temporary files were not removed.
428 unification of code in functions tempfilename() and tempfile():
429 function tempnam() is defined in Visual Studio 6.0 and .NET
431 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
433 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
434 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
435 - removed compiler command line option /WX: Treats all warnings as errors
436 - update a list of source files, included into the project
438 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
439 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
440 changed project type to Generic Project so that can be correcly converted to VS.NET project
442 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
444 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
446 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
448 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
449 added return 0 statements after assert() to make compiler happy
451 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
452 added newline in the def file to keep MSC compiler satisfied
454 * sdcc/src/z80/gen.c:
455 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
456 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
457 - solved MSC error in function aopDump()
459 * sdcc_vc.h: define PREFIX as "\\sdcc"
461 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
462 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
464 2002-06-22 Scott Dattalo <scott@dattalo.com>
465 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
466 - Rewrote the register banking algorithm.
467 - Added pCode live-range analysis to registers (for now, only non-used and
468 singly-used registers optimized away)
470 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
472 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
474 2002-05-10 Scott Dattalo <scott@dattalo.com>
475 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
477 2002-04-22 Michael Hope <michaelh@vroom>
479 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
481 * configure.in (DD_COPT): Added include support required for gbdk.
483 * .version: Bumped version number just to increase it.
485 * src/SDCCmain.c: Added -nostdinc to the default options.
487 2002-04-15 Michael Hope <michaelh@vroom>
489 * device/lib/z80/printf.c (sprintf): Added.
491 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
493 * src/z80/peeph.def: Added transpose redundent load rule.
495 * src/z80/main.c: Added force callee saves for jaune.
497 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
499 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
501 2002-03-28 Johan Knol <johan@balder>
503 * src/SDCCval.c: fixed bug #532436
505 2002-03-14 Scott Dattalo <scott@dattalo.com>
507 Added "char *Processor" field to the port structure.
510 Added -p option. Allows port dependent processor to be specified.
513 Initialized the new field char *Processor field to NULL in all ports
516 Compiler generated registers for interrupt context saving
517 were not getting allocated.
519 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
522 Fixed left shift. Will promote the left side of a left shift
523 if a) left shifting more than size of operand or b) when assigned
524 to something size > size of left side
526 2002-03-14 Scott Dattalo <scott@dattalo.com>
528 tons of changes. Register allocation has been
529 rewritten. Added customization for the various PICs. Flow
530 analysis is restructured. ...
536 Added. device.c is a PIC port hack to accomodate variations
539 2002-03-13 Michael Hope <michaelh@vroom>
541 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
543 2002-03-04 johanknol <johanknol@manik>
545 * /src/SDCCval.c: fixed
547 const unsigned char arr[][2] = { { 0, 1 } };
548 t18.c:1: error: Initializer element is not constant
550 2002-03-04 bela <bela@manik>
552 * /device/include/mcs51reg.h:
553 ds89c420 register definition update
555 2002-03-03 <johan@FRIJA>
557 * support/Util/SDCCerr.c: did something, but don't no why anymore
559 * support/regression/tests/bug-524691.c: made it a little less shy
561 * src/SDCCast.c (decorateType): fixed bug #524697
563 * src/SDCCast.c: made some lineno improvements
565 * src/SDCCval.c (getNelements): changed warning to error
567 * src/SDCCglue.c (printIvalArray): changed warning to error
569 * src/SDCCicode.c: fixed a warning for mingw
571 * src/SDCCast.c (decorateType): fixed the << promotion for ops
573 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
575 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
577 * src/ds390/peeph.def:
578 Added some more peephole rules
580 * src/ds390/gen.c: Various fixes & enhancements
582 * src/SDCClrange.c, src/SDCClrange.h:
583 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
585 * src/ds390/ralloc.c:
586 various fixes & enhancements (ds390) specific
588 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
589 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
592 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
594 2002-03-02 <johan@FRIJA>
596 * src/SDCCast.c (decorateType): fixed bug #524708
598 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
600 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
602 2002-03-01 Michael Hope <michaelh@vroom>
604 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
606 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
608 2002-03-01 <johan@FRIJA>
610 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
612 * src/SDCCast.c (decorateType): fixed bug #524209
614 * src/SDCCval.c (valNot): fixed bug #524195
616 2002-02-26 <johan@balder>
618 * src/xa51/gen.c: fixed a warning
620 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
622 * src/SDCCast.c (decorateType): fixed bug #522534
624 2002-02-23 <johan@balder>
626 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
628 2002-02-22 <johan@balder>
630 * src/SDCCast.c: fixed bug #514865
632 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
634 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
636 * sdcc/src/SDCCloop.c:
637 Previous fix was not good. basic blocks that have "break" or "return" are
638 not really partof a loop , but live ranges used in these blocks should
639 be live thru the entire loop, so set partOfLoop but don't add them to
642 2002-02-21 <johan@FRIJA>
644 * src/SDCCcse.c: fixed bug #514308
646 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
649 Fixed BUG #519583. If a conditional block ended in a return/break
650 statement inside a loop, it was not being considered part of the loop.
652 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
654 2002-02-10 Karl Bongers <karl@turbobit.com>
657 Fixed up SDCDB debugger somewhat. Updated debugger/README
658 with lots of comments and notes.
660 * device/examples/test2.c:
661 Fix bug, "red" variable not being initialized(compiler complained).
663 * device/examples/Makefile, examples/test3.c:
664 Add Makefile in device/examples folder, compiles test3.c
665 for use as a multiple module SDCDB test case.
667 * sim/ucsim/cmd.src/cmdset.cc:
668 Took out debug printfs in ucsim "next" command.
671 Karl and Johan start ucsim XA support. Most dissassembly working,
672 about 75% emulation done(plenty of work remaining).
675 Add Z80 support to ucsim, add test-ucz80 regression test,
676 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
677 Notice z80 compiler fails on examples/test3.c/crc code.
679 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
681 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
682 Added support for --parms-in-bank1
684 * src/ds390/peeph.def:
685 added a few more peephole optimzations
688 1) added __builtin_inp & __builtin_outp used to read in data of given length
689 from a memory mapped port
690 2) added __builtin_memcmp
691 3) added __builtin_swapw swap bytes of a short
693 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
694 1) handle multiple send & receives from register bank1
695 2) ralloc can now allocate DPTR1 to some liveRanges
697 * src/SDCCsymt.c, src/SDCCsymt.h:
698 changes to handle multiple sends & receives
701 added some pointer arithmetic optimization
704 added some pointer arithmetic optimizations but not stable yet so not
705 called from anywhere (will get this working shortly)
707 * src/SDCCopt.c: fixed for multiple sends & receives
710 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
711 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
712 set preprocessor defines (depending on options)
714 * src/SDCCicode.c, src/SDCCicode.h:
715 changes made to handle multiple sends & receives
718 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
720 * src/SDCCcse.c, src/SDCCcse.h:
721 added function findbackward def (to be used in upcoming optimization)
723 * src/SDCCcflow.c, src/SDCCcflow.h:
724 added function returnAtEnd - to determine if a basic block terminates with
727 * src/SDCCast.c, src/SDCCast.h:
728 added option parms-in-bank1
730 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
731 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
732 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
733 adjusted for --parms-in-bank1 option
735 * device/include/string.h:
736 donot redefine "reentrant" keyword
738 * device/include/ds80c390.h: Added some more SFRs
740 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
742 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
744 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
746 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
748 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
750 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
752 2002-01-18 Paul Stoffregen <paul@pjrc.com>
754 * Added --xram-movc option
756 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
758 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
760 2002-01-11 Johan Knol
762 * Added math lib of Jesus Calvino-Fraga
764 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
766 * src/SDCCmain.c (processFile): fix processing of ../../src.c
767 * support/regression/Makefile: new target test-mcs51-stack-auto
768 * support/regression/ports/mcs51-stack-auto/spec.mk: added
770 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
772 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
774 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
776 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
778 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
780 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
782 * src/SDCCglue.h: add definition for printIvalChar()
784 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
786 * src/SDCCast.c: fix #498138 by Johan
788 * src/SDCCglue.c: fix #498138 by Johan
790 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
792 * support/regression/Makefile: fix clean
794 * support/regression/ports/ds390/support.c: fix transmission of last character
796 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
798 * /sdcc/src/ds390/gen.c:
799 a) improved computing address of stack variable
800 b) took out some #if 0 code
801 c) improved parmBytes adjustment
802 d) improved genPlusIncr & genMinusIncr
803 e) genCmp could generate bad code (when left assigned to DPTR)
804 f) Fixed bug in hasInc
806 * /sdcc/src/ds390/ralloc.c:
807 a) packRegsForSupport could mess up live information (Fixed)
808 b) packRegsDPTRuse could be incorrect for left & right shift
810 * /sdcc/src/mcs51/ralloc.c:
811 packRegsForSupport could mess up the live information (Fixed)
813 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
815 * /sdcc/src/SDCCast.c:
816 can reverse a loop even if function call is present as long
817 as the loop control variable is local & is not passed as parameter
819 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
821 * /sdcc/ChangeLog: *** empty log message ***
823 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
824 More builtin function additions for TININative
826 * /sdcc/src/ds390/ralloc.c:
827 Had broken the regression testsuite
829 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
831 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
832 Added funcattr hasStackParms will be set for reentrant functions when there
833 are paramteres on the stack, this helps in minimizing frame pointer generation
834 typeFromStr can handle function pointers now
836 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
837 *** empty log message ***
839 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
841 * /src/ds390/gen.c, /src/ds390/main.c:
842 More builtin function additions for TININative
844 * /src/ds390/ralloc.c:
845 Had broken the regression testsuite
847 * /src/SDCCast.c: Fixed a bug in dumptree
849 * /src/SDCCsymt.c, /src/SDCCsymt.h:
850 Added funcattr hasStackParms will be set for reentrant functions when there
851 are paramteres on the stack, this helps in minimizing frame pointer generation
852 typeFromStr can handle function pointers now
854 * /doc/builtins.txt, /doc/TININative.txt:
855 *** empty log message ***
858 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
860 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
861 ALPHA version for -mTININative
863 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
864 updated to reflect changes in the port structure
867 added function do_assemble (similar to do_link) if non-null this function
868 will be called to do assembly (-mTININative) requires a multi command
870 added function genAssemblerEnd will be called to generate assembler Epilogue
873 added _JavaNative to debug info printing
875 * /src/SDCCmain.c: added option --tini-libid
876 added port->do_assemble function (-mTININative) has a multi command assemble
878 * /src/SDCCglue.c: Disabled "constExpr" check
879 added port->genAssemblerEnd function
881 * /src/SDCCglobl.h: Added option --tini-libid value
884 tookout optimizeCompare from the header (has no external references)
886 * /src/SDCCast.c: made one more function "static"
888 2001-12-23 Michael Hope <michaelh@juju.net.nz>
890 * src/z80/mappings.i: Added z80asm support.
892 * src/z80/main.c: Added z80asm support on --asm=z80asm
894 * src/z80/gen.c: Fixed asm portability issues.
896 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
898 * src/SDCCglue.c (printExterns): Added global/extern split.
900 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
902 * support/regression/Makefile: added test for mcs51 model large
904 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
906 * support/regression/ports/gbz80/spec.mk: added -mgbz80
908 2001-12-05 Michael Hope <michaelh@juju.net.nz>
910 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
912 1904-01-06 Michael Hope <michaelh@juju.net.nz>
914 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
916 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
918 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
920 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
922 * support/regression/tests/simplefloat.c: Port to mcs51.
924 2001-11-25 Michael Hope <michaelh@juju.net.nz>
925 * support/regression/tests/bug-485362.c: Added.
927 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
929 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
931 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
933 * src/z80/gen.c (aopDump): Added a dump function.
935 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
936 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
938 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
940 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
942 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
944 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
946 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
948 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
950 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
952 * support/regression/ports/ds390/support.c: Use tinibios.
954 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
956 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
958 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
959 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
961 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
963 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
965 2001-11-18 Michael Hope <michaelh@juju.net.nz>
967 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
969 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
970 (packRegsForIYUse): Created and optimised.
972 2001-11-07 Michael Hope <michaelh@juju.net.nz>
974 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
975 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
977 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
979 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
981 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
983 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
985 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
987 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
989 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
991 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
993 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
995 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
997 2001-11-07 Michael Hope <michaelh@juju.net.nz>
999 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1000 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1001 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1003 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1005 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1006 (genNotFloat): Added.
1007 (genUminusFloat): Added.
1009 * device/lib/z80/Makefile: Added floating pt stubs.
1011 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1013 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1015 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1017 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1019 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1021 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1023 * sdcc/support/regression/Makefile: Add port ds390.
1025 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1027 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1029 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1031 * sdcc/support/regression/ports/ds390/support.c: Added.
1033 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1035 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1037 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1039 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1041 * device/include/malloc.h: Added z80 and gbz80 support.
1043 * device/lib/gbz80/heap.s: Added.
1045 * device/lib/z80/heap.s: Added.
1047 * device/lib/malloc.c: Added z80 and gbz80 support.
1049 * support/regression/tests/malloc.c (testMalloc): Added.
1051 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1053 * support/regression/tests/bug-478094.c: Added.
1055 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1057 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1059 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1061 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1063 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1065 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1067 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1069 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1071 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1073 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1075 * support/regression/tests/bug-477927.c: Added.
1077 * src/z80/peeph.def: Added minor rules.
1079 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1081 * src/z80/peeph.def: Added jump optimisation modification.
1083 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1085 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1087 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1089 * support/regression/tests/funptrs.c: Added.
1091 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1093 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1095 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1097 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1099 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1101 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1102 (movLeft2ResultLong): Created.
1104 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1105 (joinPushes): Added. Joins two char pushes into a word push.
1107 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1109 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1111 * support/makebin/Makefile (install): Added creation of dest dir.
1113 2001-10-24 Karl Bongers <karl@turbobit.com>
1115 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1117 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1119 * src/z80/ralloc.c: Turned off faulty pack for one use.
1121 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1123 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1125 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1127 * support/regression/Makefile: Improved clean
1129 * support/regression/ports/gbz80/spec.mk: Added clean
1131 * support/regression/ports/host/spec.mk: Added clean
1133 * support/regression/ports/z80/spec.mk: Added clean
1135 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1137 * support/regression/ports/mcs51/timeout.c: little improvements
1139 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1141 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1143 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1145 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1147 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1149 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1151 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1153 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1154 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1156 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1158 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1160 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1162 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1164 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1166 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1168 * support/regression/tests/longor.c: Added.
1170 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1172 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1174 * as/mcs51/aslink.h: define PATH_MAX
1176 * as/mcs51/asm.h: define PATH_MAX
1178 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1180 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1182 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1184 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1186 * src/SDCCglobl.h: define PATH_MAX
1188 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1190 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1192 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1194 * src/z80/gen.c (gencjneshort): Fixed
1196 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1198 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1200 * support/regression/tests/bug-469671.c: Added.
1202 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1204 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1206 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1208 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1210 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1212 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1214 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1216 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1218 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1220 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1222 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1224 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1226 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1228 * 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.
1230 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1232 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1234 2001-10-07 <johan@FRIJA>
1236 * device/lib/gets.c (gets): fixed the return value.
1238 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1239 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1241 * 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.
1243 * 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.
1245 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1247 * src/pic/gen.c: Removed Safe_strdup.
1249 * configure.in: Added option to enable libgc support.
1251 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1252 (bitVectUnion): Optimised.
1253 (bitVectIntersect): Optimised.
1254 (bitVectBitsInCommon): Optimised.
1255 (bitVectCplAnd): Optimised.
1257 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1259 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1261 * src/SDCCmain.c: distinguish between assembler debug and plain options
1263 * src/avr/main.c: remove standard assembler options
1265 * src/ds390/main.c: remove standard assembler options
1267 * src/mcs51/main.c: remove standard assembler options
1269 * src/port.h: removed "PENDING" comment
1271 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1273 * src/device/lib/_mulint.c : new, with assember functions
1275 * src/device/lib/_mullong.c : new, with assember functions
1277 * src/device/lib/_divuint.c : with assember functions
1279 * src/device/lib/_divsint.c : with assember functions
1281 * src/device/lib/_divulong.c: with assember functions
1283 * src/device/lib/_divslong.c: with assember functions
1285 * src/device/lib/_moduint.c : with assember functions
1287 * src/device/lib/_modsint.c : with assember functions
1289 * src/device/lib/_modulong.c: with assember functions
1291 * src/device/lib/_modslong.c: with assember functions
1293 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1295 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1297 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1298 replaced _mululong.c and _mulslong.c by _mullong.c
1300 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1302 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1304 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1306 * src/SDCCglue.c: test, if win32api is available for MINGW
1308 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1310 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1311 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1312 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1313 * support/regression/ports/host/spec.mk: removed GENERIC
1314 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1315 * support/regression/ports/z80/spec.mk: removed GENERIC
1317 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1319 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1321 * support/regression/tests/bug-467035.c: Created.
1323 2001-10-01 <johan@FRIJA>
1325 * src/SDCC.y: fixed bug #466586 part 1
1327 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1329 * SDCCicode.c: z80 has no generic pointers
1330 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1332 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1334 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1336 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1338 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1340 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1342 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1344 * configure.in: Fixed up so that ucsim is only configured once.
1346 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1348 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1349 (getPathDifference): As above.
1351 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1353 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1355 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1356 * .version: Updated to 2.3.1
1358 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1359 Added copyright header.
1361 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1362 (assemble): Added support for macro based assembler commands.
1363 (linkEdit): Added support for macro based linker commands.
1364 (preProcess): Changed the pre-processor to use macros.
1365 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1366 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1368 * device/lib/z80/crt0.s: Added module name for debugging.
1370 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1372 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1374 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1376 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1378 * src/Makefile.in: Added SDCCmacro and SDCCutil
1380 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1382 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1384 2001-09-16 <johan@FRIJA>
1386 * 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.
1388 2001-09-15 <johan@FRIJA>
1390 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1391 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1393 2001-09-11 <johan@FRIJA>
1395 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1397 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1399 * support/regression/tests/bug-460444.c: Added test case.
1401 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1402 (genCast): Added justification for all of the asserts.
1404 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1406 * support/regression/support.c: _xdata replaced by xdata
1408 * support/regression/spec.mk: removed _generic
1410 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1412 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1414 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1415 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1417 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1419 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1421 * support/regression/tests/bug-460010.c: Added test case.
1423 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1425 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1427 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1429 * support/regression/testfwk.c: removed workaround for bug #436344
1431 * support/regression/tests/bp.c: use less memory with mcs51
1433 * support/regression/tests/bug-441448.c: use less memory
1435 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1437 * support/regression/collate-results.py: typo
1439 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1441 * support/regression/tests/fetchoverlap.c: Added new test case.
1443 * support/regression/tests/bp.c: Added new test case.
1445 * support/regression/tests/bug-448984.c: Added new test case.
1447 * support/regression/tests/pow2shifts.c: Added new test case.
1449 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1450 (genlshTwo): Fixed right shift for count > 8.
1452 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1454 2001-09-08 <johan@FRIJA>
1456 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1458 2001-09-07 <johan@FRIJA>
1460 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1462 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1464 2001-09-06 <johan@FRIJA>
1466 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1467 * bernhard noted me at this: "() equals to (void)" (1.38)
1469 2001-09-05 <johan@FRIJA>
1471 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1473 2001-09-04 <johan@FRIJA>
1475 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1478 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1480 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1482 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1484 * link/z80/aslink.h: Fixed path for PATH_MAX
1486 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1488 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1490 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1492 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1494 * 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.
1496 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1498 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1499 (genCmp): Fixed up genCmp for the GB with longs.
1501 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1503 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1505 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1507 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1509 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1511 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1513 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1515 * 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.
1517 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1519 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1521 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1523 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1525 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1527 * sim/ucsim/configure: little improvement of Cygwin-detection
1528 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1529 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1530 * support/regression/tests/bug-221100.c: small changes for mcs51
1531 * support/regression/tests/bug-221168.c: small changes for mcs51
1532 * support/regression/tests/bug-227710.c: small changes for mcs51
1533 * support/regression/tests/staticinit.c: small changes for mcs51
1534 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1535 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1536 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601