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
5 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
6 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
7 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
8 * debugger/mcs51/cmd.c: converted multi-line string literals
9 * sim/ucsim/globals.cc: converted multi-line string literals
10 * src/SDCCmain.c: introduced signal handler to remove temp files
12 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
14 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
16 Address Record is not correctly generated for DS390."
18 2003-02-02 Borut Razem <borut.razem@siol.net>
20 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
21 * as/mcs51/asm.h: fixed compilation with Borland C
22 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
23 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
24 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
25 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
26 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
27 src/z80/Makefile.bcc: delete $(LIB) only if exist
28 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
30 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
32 * device/include/malloc.h: introduced NULL
33 * device/include/string.h: introduced NULL
34 * device/include/stdlib.h: introduced NULL
35 * device/lib/_memcpy.c: removed NULL
36 * device/lib/_strcat.c: removed NULL
37 * device/lib/_strchr.c: removed NULL
38 * device/lib/_strcmp.c: removed NULL
39 * device/lib/_strcpy.c: removed NULL
40 * device/lib/_strcspn.c: removed NULL
41 * device/lib/_strlen.c: removed NULL
42 * device/lib/_strncat.c: removed NULL
43 * device/lib/_strncmp.c: removed NULL
44 * device/lib/_strncpy.c: removed NULL
45 * device/lib/_strpbrk.c: removed NULL
46 * device/lib/_strrchr.c: removed NULL
47 * device/lib/_strspn.c: removed NULL
48 * device/lib/_strstr.c: removed NULL
49 * device/lib/_strtok.c: removed NULL
50 * device/lib/malloc.c: removed NULL, include own header
52 2003-02-02 <johan@balder>
54 * 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
55 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
56 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
57 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
58 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
59 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
61 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
63 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
66 2003-02-01 <johan@balder>
68 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
70 2003-01-31 <johan@CP255758-A>
72 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
74 2003-01-30 <johan@balder>
76 * src/SDCCBBlock.c: automatic bug detection
77 * src/SDCCicode.c: automatic bug detection
79 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
81 * src/SDCCglobl.h: now --xram-size 0 works
82 * src/SDCCmain.c: now --xram-size 0 works
84 2003-01-29 <johan@balder>
86 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
88 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
90 * as/mcs51/aslink.h: Added options --xram-size and --code-size
91 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
92 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
93 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
94 * src/SDCCglobl.h: Added options --xram-size and --code-size
95 * src/SDCCmain.c: Added options --xram-size and --code-size
97 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
99 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
100 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
102 2003-01-27 <johan@balder>
104 * src/SDCC.y: fixed bug #613764
106 2003-01-26 <johan@balder>
108 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
109 * src/SDCCsymt.h: fixed bug #673374
110 * src/SDCCglue.c: fixed bug #661910
111 * src/SDCCast.c: fixed bug #458099 and 673374
113 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
115 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
116 * as/mcs51/strcmpi.h: added
117 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
118 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
119 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
120 * as/mcs51/assym.c: strcmpi -> as_strcmpi
121 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
122 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
123 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
124 * as/mcs51/Makefile.aslink: new module strcmpi
125 * as/mcs51/Makefile.asx8051: new module strcmpi
126 * as/mcs51/Makefil.bcc: new module strcmpi
127 * as/mcs51/Makefile.in: new module strcmpi
128 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
130 2003-01-26 <johan@balder>
132 * src/SDCCglue.c: reverted back to 1.124
133 * src/SDCCast.c: reverted back to 1.156
134 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
136 2003-01-25 <johan@balder>
138 * src/SDCCglue.c: A better fix for bug #661910
139 * src/SDCCast.c: A better fix for bug #661910
140 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
142 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
144 * src/Makefile.in: remove spawn.o
145 * src/SDCCmain.c: remove spawn.h
146 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
147 * src/spawn.c: removed
148 * src/spawn.h: removed
149 * support/regression/ports/ds390/spec.mk: link with -r
151 2003-01-24 <johan@CP255758-A>
153 * src/ds390/gen.c (aopOp): fixed bug #667458
154 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
155 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
156 (createIvalCharPtr): an ival doesn't always have a storage class anymore
158 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
160 * src/mcs51/peeph.def: better assembler identation by Frieder
161 * src/mcs51/gen.c: better assembler identation by Frieder
163 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
165 * as/z80/string.h: removed for gcc 3.2
166 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
167 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
169 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
171 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
172 * src/SDCCpeeph.c (replaceRule): fix bug #663503
173 * support/regression/Makefile: separate temp files for ports
174 * support/regression/generate-cases.py: separate temp files for ports
175 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
176 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
178 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
180 * moved tinitalk to device/examples/ds390
182 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
184 * as/mcs51/lkmem.c: rflag is for DS390
185 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
186 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
187 (linkEdit): move mem- and map-files the same way as ihx-files
188 * src/z80/main.c (_setDefaultOptions): removed --generic
189 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
190 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
191 * src/pic/glue.c (picglue): --c1mode works again
192 * src/pic16/glue.c (pic16glue): --c1mode works again
193 * src/asm.c (printCLine): fix #660034
195 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
197 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
198 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
199 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
200 * as/mcs51/lkmem (summary): better fix for sp problem
201 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
202 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
203 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
204 remove --stack-after-data
206 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
208 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
209 * src/SDCCutil.c (join): ugly bug: missing '\0'
210 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
212 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
214 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
216 * src/pic/main.c (_asmCmd): gpasm supports -o
217 * src/z80/main.c: more general macros
218 * device/lib/Makefile.in: remove intermediate files
220 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
222 * .version: Bumped version number to 2.3.3
223 * src/SDCCBBlock.c: new option -o
224 * src/SDCCglobl.h: new option -o
225 * src/SDCCglue.c: new option -o
226 * src/SDCCmain.c: new option -o
227 * src/asm.c: new option -o
228 * src/ds390/main.c: new option -o
229 * src/pic/glue.c: new option -o
230 * src/pic/pcode.c: new option -o
231 * src/pic/ralloc.c: new option -o
232 * src/pic16/glue.c: new option -o
233 * src/pic16/pcode.c: new option -o
234 * src/pic16/ralloc.c: new option -o
235 * src/z80/main.c: new option -o
236 * device/lib/Makefile.in: use -o
237 * support/regression/ports/ds390/spec.mk: use -o
238 * support/regression/ports/gbz80/spec.mk: use -o
239 * support/regression/ports/mcs51/spec.mk: use -o
240 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
241 * support/regression/ports/z80/spec.mk: use -o
242 * support/regression/ports/ucz80/spec.mk: use -o
243 * support/regression/ports/xa51/spec.mk: use -o
244 * support/regression/fwk/lib/timeout.c: fix usage string
246 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
247 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
249 2003-01-07 <johan@balder>
251 * src/SDCCast.c (decorateType): fixed bug #600035
253 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
254 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
255 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
256 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
257 * src/pic/pcode.c: outcommented unused variable to remove warnings
258 * src/pic/ralloc.c: outcommented unused variable to remove warnings
260 2003-01-06 <karl@turbobit.com>
261 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
264 2003-01-06 <johan@balder>
266 * src/SDCCicode.c: fixed array add
268 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
269 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
270 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
272 2003-01-04 <johan@balder>
274 * src/SDCCval.c (getNelements): fixed the initialized array of structures
276 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
277 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
279 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
280 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
281 * support/regression/tests/bug-524697.c: fit mem usage into 8032
283 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
284 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
286 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
287 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
289 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
290 * src/mcs51/main.c: removed {bindir}{sep} from aslink
292 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
294 * in \sdcc\as\mcs51\ changed these files in order to create an
295 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
296 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
297 following files to include the previous two files: aslink.dsp,
298 Makefile.aslink, Makefile.bcc, and Makefile.in.
300 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
303 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
305 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
306 value from option --iram-size.
308 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
310 * \sdcc\as\mcs51\lklist.c: added boundary check before using
313 2002-09-18 <wiml@hhhh.org>
315 * SDCClrange.h: exposed setFromRange() and setToRange()
316 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
317 packRegsForAccUse() (bug 542397)
318 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
319 multiple times and emitting the fetch operations more than once
320 added aopGetUsesAcc() function to allow binary operators to
321 fetch their operands in the correct order; made genMinus() emit
322 compact code for X = LITERAL - Y
324 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
325 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
326 sprintf() in line 1267.
328 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
329 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
332 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
333 Changes to aslink (All the changes are marked with 'JCF'):
335 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
338 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
339 area BSEG. Also moves, if possible, the DATA area down into the internal
340 ram so more space is available.
342 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
345 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
346 not bytes. Function summary() which creates a memory usage summary
347 file with extension .mem. Reports of overlaping stack and small stack
348 size. If the space for the stack is less than 16 bytes aslink trows a
351 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
352 the 8051. Option 'y' for memory summary output file.
354 Changes to sdcc (All the changes are marked with 'JCF'):
356 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
358 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
359 overlaying area for it (uses RegBankUsed[4]).
361 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
362 bank zero as used by default. By default aslink locates the stack
363 (equivalent to --stack-after-data). Pass option 'y' to aslink for
364 the creation of the .mem file. Delegates the allocation of data area
365 to aslink (it is not longer 0x30 by default). If --stack-loc passes
366 the begining of the stack area to aslink.
368 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
369 glue() in SDCCglue.c creates an area for it.
371 2002-09-03 Borut Razem <borut.razem@siol.net>
372 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
374 introduced atexit() handler for teporay files removal in case of
375 errors, assertions, ...
377 2002-08-29 Borut Razem <borut.razem@siol.net>
378 * sdcc/support/cpp2/auto-host_vc_in.h:
379 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
380 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
381 Maybe there is a similar problem with BORLANDC? It should be checked!
383 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
384 corrected improper use of assert: the assignment to clr variable was done inside the assert.
385 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
386 was not executed, and the compiler (cl) launched a warning:
387 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
389 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
390 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
392 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
393 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
395 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
396 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
397 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
398 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
399 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
400 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
401 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
402 - added Release configuration in VS projects
403 - review of compiler an linker options
404 - VC .exe files are generated in bin_vc directory, not to interfere
405 with binaries generated from other projects (cygwin, mingw, bcc ...)
407 * sdcc/src/yacc.dsp: added
409 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
410 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
411 and insert the version number definitions from .version
413 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
415 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
416 added - genarate auto-host.h using auto-host_vc_in.h as template
419 removed from CVS, generated automatically
421 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
422 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
424 2002-08-11 Borut Razem <borut.razem@siol.net>
425 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
427 2002-08-10 Borut Razem <borut.razem@siol.net>
428 * src/SDCCmain.c (main):
429 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
430 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
431 The consequence was that some temporary files were not removed.
434 unification of code in functions tempfilename() and tempfile():
435 function tempnam() is defined in Visual Studio 6.0 and .NET
437 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
439 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
440 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
441 - removed compiler command line option /WX: Treats all warnings as errors
442 - update a list of source files, included into the project
444 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
445 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
446 changed project type to Generic Project so that can be correcly converted to VS.NET project
448 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
450 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
452 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
454 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
455 added return 0 statements after assert() to make compiler happy
457 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
458 added newline in the def file to keep MSC compiler satisfied
460 * sdcc/src/z80/gen.c:
461 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
462 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
463 - solved MSC error in function aopDump()
465 * sdcc_vc.h: define PREFIX as "\\sdcc"
467 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
468 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
470 2002-06-22 Scott Dattalo <scott@dattalo.com>
471 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
472 - Rewrote the register banking algorithm.
473 - Added pCode live-range analysis to registers (for now, only non-used and
474 singly-used registers optimized away)
476 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
478 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
480 2002-05-10 Scott Dattalo <scott@dattalo.com>
481 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
483 2002-04-22 Michael Hope <michaelh@vroom>
485 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
487 * configure.in (DD_COPT): Added include support required for gbdk.
489 * .version: Bumped version number just to increase it.
491 * src/SDCCmain.c: Added -nostdinc to the default options.
493 2002-04-15 Michael Hope <michaelh@vroom>
495 * device/lib/z80/printf.c (sprintf): Added.
497 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
499 * src/z80/peeph.def: Added transpose redundent load rule.
501 * src/z80/main.c: Added force callee saves for jaune.
503 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
505 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
507 2002-03-28 Johan Knol <johan@balder>
509 * src/SDCCval.c: fixed bug #532436
511 2002-03-14 Scott Dattalo <scott@dattalo.com>
513 Added "char *Processor" field to the port structure.
516 Added -p option. Allows port dependent processor to be specified.
519 Initialized the new field char *Processor field to NULL in all ports
522 Compiler generated registers for interrupt context saving
523 were not getting allocated.
525 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
528 Fixed left shift. Will promote the left side of a left shift
529 if a) left shifting more than size of operand or b) when assigned
530 to something size > size of left side
532 2002-03-14 Scott Dattalo <scott@dattalo.com>
534 tons of changes. Register allocation has been
535 rewritten. Added customization for the various PICs. Flow
536 analysis is restructured. ...
542 Added. device.c is a PIC port hack to accomodate variations
545 2002-03-13 Michael Hope <michaelh@vroom>
547 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
549 2002-03-04 johanknol <johanknol@manik>
551 * /src/SDCCval.c: fixed
553 const unsigned char arr[][2] = { { 0, 1 } };
554 t18.c:1: error: Initializer element is not constant
556 2002-03-04 bela <bela@manik>
558 * /device/include/mcs51reg.h:
559 ds89c420 register definition update
561 2002-03-03 <johan@FRIJA>
563 * support/Util/SDCCerr.c: did something, but don't no why anymore
565 * support/regression/tests/bug-524691.c: made it a little less shy
567 * src/SDCCast.c (decorateType): fixed bug #524697
569 * src/SDCCast.c: made some lineno improvements
571 * src/SDCCval.c (getNelements): changed warning to error
573 * src/SDCCglue.c (printIvalArray): changed warning to error
575 * src/SDCCicode.c: fixed a warning for mingw
577 * src/SDCCast.c (decorateType): fixed the << promotion for ops
579 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
581 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
583 * src/ds390/peeph.def:
584 Added some more peephole rules
586 * src/ds390/gen.c: Various fixes & enhancements
588 * src/SDCClrange.c, src/SDCClrange.h:
589 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
591 * src/ds390/ralloc.c:
592 various fixes & enhancements (ds390) specific
594 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
595 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
598 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
600 2002-03-02 <johan@FRIJA>
602 * src/SDCCast.c (decorateType): fixed bug #524708
604 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
606 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
608 2002-03-01 Michael Hope <michaelh@vroom>
610 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
612 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
614 2002-03-01 <johan@FRIJA>
616 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
618 * src/SDCCast.c (decorateType): fixed bug #524209
620 * src/SDCCval.c (valNot): fixed bug #524195
622 2002-02-26 <johan@balder>
624 * src/xa51/gen.c: fixed a warning
626 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
628 * src/SDCCast.c (decorateType): fixed bug #522534
630 2002-02-23 <johan@balder>
632 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
634 2002-02-22 <johan@balder>
636 * src/SDCCast.c: fixed bug #514865
638 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
640 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
642 * sdcc/src/SDCCloop.c:
643 Previous fix was not good. basic blocks that have "break" or "return" are
644 not really partof a loop , but live ranges used in these blocks should
645 be live thru the entire loop, so set partOfLoop but don't add them to
648 2002-02-21 <johan@FRIJA>
650 * src/SDCCcse.c: fixed bug #514308
652 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
655 Fixed BUG #519583. If a conditional block ended in a return/break
656 statement inside a loop, it was not being considered part of the loop.
658 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
660 2002-02-10 Karl Bongers <karl@turbobit.com>
663 Fixed up SDCDB debugger somewhat. Updated debugger/README
664 with lots of comments and notes.
666 * device/examples/test2.c:
667 Fix bug, "red" variable not being initialized(compiler complained).
669 * device/examples/Makefile, examples/test3.c:
670 Add Makefile in device/examples folder, compiles test3.c
671 for use as a multiple module SDCDB test case.
673 * sim/ucsim/cmd.src/cmdset.cc:
674 Took out debug printfs in ucsim "next" command.
677 Karl and Johan start ucsim XA support. Most dissassembly working,
678 about 75% emulation done(plenty of work remaining).
681 Add Z80 support to ucsim, add test-ucz80 regression test,
682 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
683 Notice z80 compiler fails on examples/test3.c/crc code.
685 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
687 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
688 Added support for --parms-in-bank1
690 * src/ds390/peeph.def:
691 added a few more peephole optimzations
694 1) added __builtin_inp & __builtin_outp used to read in data of given length
695 from a memory mapped port
696 2) added __builtin_memcmp
697 3) added __builtin_swapw swap bytes of a short
699 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
700 1) handle multiple send & receives from register bank1
701 2) ralloc can now allocate DPTR1 to some liveRanges
703 * src/SDCCsymt.c, src/SDCCsymt.h:
704 changes to handle multiple sends & receives
707 added some pointer arithmetic optimization
710 added some pointer arithmetic optimizations but not stable yet so not
711 called from anywhere (will get this working shortly)
713 * src/SDCCopt.c: fixed for multiple sends & receives
716 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
717 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
718 set preprocessor defines (depending on options)
720 * src/SDCCicode.c, src/SDCCicode.h:
721 changes made to handle multiple sends & receives
724 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
726 * src/SDCCcse.c, src/SDCCcse.h:
727 added function findbackward def (to be used in upcoming optimization)
729 * src/SDCCcflow.c, src/SDCCcflow.h:
730 added function returnAtEnd - to determine if a basic block terminates with
733 * src/SDCCast.c, src/SDCCast.h:
734 added option parms-in-bank1
736 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
737 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
738 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
739 adjusted for --parms-in-bank1 option
741 * device/include/string.h:
742 donot redefine "reentrant" keyword
744 * device/include/ds80c390.h: Added some more SFRs
746 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
748 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
750 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
752 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
754 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
756 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
758 2002-01-18 Paul Stoffregen <paul@pjrc.com>
760 * Added --xram-movc option
762 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
764 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
766 2002-01-11 Johan Knol
768 * Added math lib of Jesus Calvino-Fraga
770 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
772 * src/SDCCmain.c (processFile): fix processing of ../../src.c
773 * support/regression/Makefile: new target test-mcs51-stack-auto
774 * support/regression/ports/mcs51-stack-auto/spec.mk: added
776 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
778 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
780 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
782 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
784 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
786 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
788 * src/SDCCglue.h: add definition for printIvalChar()
790 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
792 * src/SDCCast.c: fix #498138 by Johan
794 * src/SDCCglue.c: fix #498138 by Johan
796 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
798 * support/regression/Makefile: fix clean
800 * support/regression/ports/ds390/support.c: fix transmission of last character
802 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
804 * /sdcc/src/ds390/gen.c:
805 a) improved computing address of stack variable
806 b) took out some #if 0 code
807 c) improved parmBytes adjustment
808 d) improved genPlusIncr & genMinusIncr
809 e) genCmp could generate bad code (when left assigned to DPTR)
810 f) Fixed bug in hasInc
812 * /sdcc/src/ds390/ralloc.c:
813 a) packRegsForSupport could mess up live information (Fixed)
814 b) packRegsDPTRuse could be incorrect for left & right shift
816 * /sdcc/src/mcs51/ralloc.c:
817 packRegsForSupport could mess up the live information (Fixed)
819 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
821 * /sdcc/src/SDCCast.c:
822 can reverse a loop even if function call is present as long
823 as the loop control variable is local & is not passed as parameter
825 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
827 * /sdcc/ChangeLog: *** empty log message ***
829 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
830 More builtin function additions for TININative
832 * /sdcc/src/ds390/ralloc.c:
833 Had broken the regression testsuite
835 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
837 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
838 Added funcattr hasStackParms will be set for reentrant functions when there
839 are paramteres on the stack, this helps in minimizing frame pointer generation
840 typeFromStr can handle function pointers now
842 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
843 *** empty log message ***
845 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
847 * /src/ds390/gen.c, /src/ds390/main.c:
848 More builtin function additions for TININative
850 * /src/ds390/ralloc.c:
851 Had broken the regression testsuite
853 * /src/SDCCast.c: Fixed a bug in dumptree
855 * /src/SDCCsymt.c, /src/SDCCsymt.h:
856 Added funcattr hasStackParms will be set for reentrant functions when there
857 are paramteres on the stack, this helps in minimizing frame pointer generation
858 typeFromStr can handle function pointers now
860 * /doc/builtins.txt, /doc/TININative.txt:
861 *** empty log message ***
864 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
866 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
867 ALPHA version for -mTININative
869 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
870 updated to reflect changes in the port structure
873 added function do_assemble (similar to do_link) if non-null this function
874 will be called to do assembly (-mTININative) requires a multi command
876 added function genAssemblerEnd will be called to generate assembler Epilogue
879 added _JavaNative to debug info printing
881 * /src/SDCCmain.c: added option --tini-libid
882 added port->do_assemble function (-mTININative) has a multi command assemble
884 * /src/SDCCglue.c: Disabled "constExpr" check
885 added port->genAssemblerEnd function
887 * /src/SDCCglobl.h: Added option --tini-libid value
890 tookout optimizeCompare from the header (has no external references)
892 * /src/SDCCast.c: made one more function "static"
894 2001-12-23 Michael Hope <michaelh@juju.net.nz>
896 * src/z80/mappings.i: Added z80asm support.
898 * src/z80/main.c: Added z80asm support on --asm=z80asm
900 * src/z80/gen.c: Fixed asm portability issues.
902 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
904 * src/SDCCglue.c (printExterns): Added global/extern split.
906 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
908 * support/regression/Makefile: added test for mcs51 model large
910 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
912 * support/regression/ports/gbz80/spec.mk: added -mgbz80
914 2001-12-05 Michael Hope <michaelh@juju.net.nz>
916 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
918 1904-01-06 Michael Hope <michaelh@juju.net.nz>
920 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
922 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
924 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
926 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
928 * support/regression/tests/simplefloat.c: Port to mcs51.
930 2001-11-25 Michael Hope <michaelh@juju.net.nz>
931 * support/regression/tests/bug-485362.c: Added.
933 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
935 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
937 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
939 * src/z80/gen.c (aopDump): Added a dump function.
941 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
942 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
944 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
946 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
948 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
950 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
952 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
954 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
956 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
958 * support/regression/ports/ds390/support.c: Use tinibios.
960 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
962 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
964 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
965 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
967 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
969 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
971 2001-11-18 Michael Hope <michaelh@juju.net.nz>
973 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
975 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
976 (packRegsForIYUse): Created and optimised.
978 2001-11-07 Michael Hope <michaelh@juju.net.nz>
980 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
981 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
983 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
985 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
987 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
989 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
991 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
993 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
995 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
997 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
999 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1001 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1003 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1005 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1006 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1007 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1009 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1011 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1012 (genNotFloat): Added.
1013 (genUminusFloat): Added.
1015 * device/lib/z80/Makefile: Added floating pt stubs.
1017 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1019 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1021 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1023 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1025 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1027 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1029 * sdcc/support/regression/Makefile: Add port ds390.
1031 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1033 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1035 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1037 * sdcc/support/regression/ports/ds390/support.c: Added.
1039 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1041 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1043 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1045 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1047 * device/include/malloc.h: Added z80 and gbz80 support.
1049 * device/lib/gbz80/heap.s: Added.
1051 * device/lib/z80/heap.s: Added.
1053 * device/lib/malloc.c: Added z80 and gbz80 support.
1055 * support/regression/tests/malloc.c (testMalloc): Added.
1057 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1059 * support/regression/tests/bug-478094.c: Added.
1061 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1063 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1065 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1067 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1069 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1071 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1073 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1075 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1077 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1079 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1081 * support/regression/tests/bug-477927.c: Added.
1083 * src/z80/peeph.def: Added minor rules.
1085 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1087 * src/z80/peeph.def: Added jump optimisation modification.
1089 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1091 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1093 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1095 * support/regression/tests/funptrs.c: Added.
1097 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1099 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1101 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1103 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1105 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1107 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1108 (movLeft2ResultLong): Created.
1110 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1111 (joinPushes): Added. Joins two char pushes into a word push.
1113 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1115 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1117 * support/makebin/Makefile (install): Added creation of dest dir.
1119 2001-10-24 Karl Bongers <karl@turbobit.com>
1121 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1123 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1125 * src/z80/ralloc.c: Turned off faulty pack for one use.
1127 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1129 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1131 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1133 * support/regression/Makefile: Improved clean
1135 * support/regression/ports/gbz80/spec.mk: Added clean
1137 * support/regression/ports/host/spec.mk: Added clean
1139 * support/regression/ports/z80/spec.mk: Added clean
1141 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1143 * support/regression/ports/mcs51/timeout.c: little improvements
1145 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1147 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1149 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1151 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1153 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1155 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1157 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1159 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1160 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1162 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1164 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1166 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1168 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1170 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1172 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1174 * support/regression/tests/longor.c: Added.
1176 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1178 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1180 * as/mcs51/aslink.h: define PATH_MAX
1182 * as/mcs51/asm.h: define PATH_MAX
1184 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1186 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1188 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1190 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1192 * src/SDCCglobl.h: define PATH_MAX
1194 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1196 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1198 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1200 * src/z80/gen.c (gencjneshort): Fixed
1202 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1204 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1206 * support/regression/tests/bug-469671.c: Added.
1208 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1210 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1212 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1214 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1216 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1218 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1220 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1222 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1224 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1226 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1228 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1230 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1232 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1234 * 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.
1236 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1238 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1240 2001-10-07 <johan@FRIJA>
1242 * device/lib/gets.c (gets): fixed the return value.
1244 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1245 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1247 * 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.
1249 * 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.
1251 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1253 * src/pic/gen.c: Removed Safe_strdup.
1255 * configure.in: Added option to enable libgc support.
1257 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1258 (bitVectUnion): Optimised.
1259 (bitVectIntersect): Optimised.
1260 (bitVectBitsInCommon): Optimised.
1261 (bitVectCplAnd): Optimised.
1263 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1265 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1267 * src/SDCCmain.c: distinguish between assembler debug and plain options
1269 * src/avr/main.c: remove standard assembler options
1271 * src/ds390/main.c: remove standard assembler options
1273 * src/mcs51/main.c: remove standard assembler options
1275 * src/port.h: removed "PENDING" comment
1277 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1279 * src/device/lib/_mulint.c : new, with assember functions
1281 * src/device/lib/_mullong.c : new, with assember functions
1283 * src/device/lib/_divuint.c : with assember functions
1285 * src/device/lib/_divsint.c : with assember functions
1287 * src/device/lib/_divulong.c: with assember functions
1289 * src/device/lib/_divslong.c: with assember functions
1291 * src/device/lib/_moduint.c : with assember functions
1293 * src/device/lib/_modsint.c : with assember functions
1295 * src/device/lib/_modulong.c: with assember functions
1297 * src/device/lib/_modslong.c: with assember functions
1299 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1301 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1303 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1304 replaced _mululong.c and _mulslong.c by _mullong.c
1306 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1308 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1310 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1312 * src/SDCCglue.c: test, if win32api is available for MINGW
1314 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1316 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1317 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1318 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1319 * support/regression/ports/host/spec.mk: removed GENERIC
1320 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1321 * support/regression/ports/z80/spec.mk: removed GENERIC
1323 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1325 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1327 * support/regression/tests/bug-467035.c: Created.
1329 2001-10-01 <johan@FRIJA>
1331 * src/SDCC.y: fixed bug #466586 part 1
1333 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1335 * SDCCicode.c: z80 has no generic pointers
1336 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1338 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1340 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1342 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1344 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1346 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1348 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1350 * configure.in: Fixed up so that ucsim is only configured once.
1352 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1354 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1355 (getPathDifference): As above.
1357 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1359 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1361 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1362 * .version: Updated to 2.3.1
1364 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1365 Added copyright header.
1367 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1368 (assemble): Added support for macro based assembler commands.
1369 (linkEdit): Added support for macro based linker commands.
1370 (preProcess): Changed the pre-processor to use macros.
1371 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1372 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1374 * device/lib/z80/crt0.s: Added module name for debugging.
1376 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1378 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1380 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1382 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1384 * src/Makefile.in: Added SDCCmacro and SDCCutil
1386 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1388 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1390 2001-09-16 <johan@FRIJA>
1392 * 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.
1394 2001-09-15 <johan@FRIJA>
1396 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1397 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1399 2001-09-11 <johan@FRIJA>
1401 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1403 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1405 * support/regression/tests/bug-460444.c: Added test case.
1407 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1408 (genCast): Added justification for all of the asserts.
1410 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1412 * support/regression/support.c: _xdata replaced by xdata
1414 * support/regression/spec.mk: removed _generic
1416 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1418 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1420 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1421 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1423 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1425 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1427 * support/regression/tests/bug-460010.c: Added test case.
1429 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1431 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1433 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1435 * support/regression/testfwk.c: removed workaround for bug #436344
1437 * support/regression/tests/bp.c: use less memory with mcs51
1439 * support/regression/tests/bug-441448.c: use less memory
1441 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1443 * support/regression/collate-results.py: typo
1445 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1447 * support/regression/tests/fetchoverlap.c: Added new test case.
1449 * support/regression/tests/bp.c: Added new test case.
1451 * support/regression/tests/bug-448984.c: Added new test case.
1453 * support/regression/tests/pow2shifts.c: Added new test case.
1455 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1456 (genlshTwo): Fixed right shift for count > 8.
1458 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1460 2001-09-08 <johan@FRIJA>
1462 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1464 2001-09-07 <johan@FRIJA>
1466 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1468 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1470 2001-09-06 <johan@FRIJA>
1472 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1473 * bernhard noted me at this: "() equals to (void)" (1.38)
1475 2001-09-05 <johan@FRIJA>
1477 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1479 2001-09-04 <johan@FRIJA>
1481 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1484 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1486 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1488 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1490 * link/z80/aslink.h: Fixed path for PATH_MAX
1492 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1494 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1496 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1498 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1500 * 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.
1502 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1504 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1505 (genCmp): Fixed up genCmp for the GB with longs.
1507 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1509 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1511 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1513 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1515 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1517 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1519 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1521 * 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.
1523 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1525 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1527 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1529 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1531 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1533 * sim/ucsim/configure: little improvement of Cygwin-detection
1534 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1535 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1536 * support/regression/tests/bug-221100.c: small changes for mcs51
1537 * support/regression/tests/bug-221168.c: small changes for mcs51
1538 * support/regression/tests/bug-227710.c: small changes for mcs51
1539 * support/regression/tests/staticinit.c: small changes for mcs51
1540 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1541 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1542 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601