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
11 * doc/Makefile: small tweaks, implement clean
12 * doc: removed generated files
14 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
16 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
17 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
18 Address Record is not correctly generated for DS390."
20 2003-02-02 Borut Razem <borut.razem@siol.net>
22 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
23 * as/mcs51/asm.h: fixed compilation with Borland C
24 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
25 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
26 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
27 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
28 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
29 src/z80/Makefile.bcc: delete $(LIB) only if exist
30 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
32 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
34 * device/include/malloc.h: introduced NULL
35 * device/include/string.h: introduced NULL
36 * device/include/stdlib.h: introduced NULL
37 * device/lib/_memcpy.c: removed NULL
38 * device/lib/_strcat.c: removed NULL
39 * device/lib/_strchr.c: removed NULL
40 * device/lib/_strcmp.c: removed NULL
41 * device/lib/_strcpy.c: removed NULL
42 * device/lib/_strcspn.c: removed NULL
43 * device/lib/_strlen.c: removed NULL
44 * device/lib/_strncat.c: removed NULL
45 * device/lib/_strncmp.c: removed NULL
46 * device/lib/_strncpy.c: removed NULL
47 * device/lib/_strpbrk.c: removed NULL
48 * device/lib/_strrchr.c: removed NULL
49 * device/lib/_strspn.c: removed NULL
50 * device/lib/_strstr.c: removed NULL
51 * device/lib/_strtok.c: removed NULL
52 * device/lib/malloc.c: removed NULL, include own header
54 2003-02-02 <johan@balder>
56 * 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
57 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
58 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
59 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
60 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
61 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
63 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
65 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
68 2003-02-01 <johan@balder>
70 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
72 2003-01-31 <johan@CP255758-A>
74 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
76 2003-01-30 <johan@balder>
78 * src/SDCCBBlock.c: automatic bug detection
79 * src/SDCCicode.c: automatic bug detection
81 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
83 * src/SDCCglobl.h: now --xram-size 0 works
84 * src/SDCCmain.c: now --xram-size 0 works
86 2003-01-29 <johan@balder>
88 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
90 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
92 * as/mcs51/aslink.h: Added options --xram-size and --code-size
93 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
94 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
95 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
96 * src/SDCCglobl.h: Added options --xram-size and --code-size
97 * src/SDCCmain.c: Added options --xram-size and --code-size
99 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
101 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
102 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
104 2003-01-27 <johan@balder>
106 * src/SDCC.y: fixed bug #613764
108 2003-01-26 <johan@balder>
110 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
111 * src/SDCCsymt.h: fixed bug #673374
112 * src/SDCCglue.c: fixed bug #661910
113 * src/SDCCast.c: fixed bug #458099 and 673374
115 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
117 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
118 * as/mcs51/strcmpi.h: added
119 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
120 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
121 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
122 * as/mcs51/assym.c: strcmpi -> as_strcmpi
123 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
124 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
125 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
126 * as/mcs51/Makefile.aslink: new module strcmpi
127 * as/mcs51/Makefile.asx8051: new module strcmpi
128 * as/mcs51/Makefil.bcc: new module strcmpi
129 * as/mcs51/Makefile.in: new module strcmpi
130 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
132 2003-01-26 <johan@balder>
134 * src/SDCCglue.c: reverted back to 1.124
135 * src/SDCCast.c: reverted back to 1.156
136 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
138 2003-01-25 <johan@balder>
140 * src/SDCCglue.c: A better fix for bug #661910
141 * src/SDCCast.c: A better fix for bug #661910
142 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
144 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
146 * src/Makefile.in: remove spawn.o
147 * src/SDCCmain.c: remove spawn.h
148 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
149 * src/spawn.c: removed
150 * src/spawn.h: removed
151 * support/regression/ports/ds390/spec.mk: link with -r
153 2003-01-24 <johan@CP255758-A>
155 * src/ds390/gen.c (aopOp): fixed bug #667458
156 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
157 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
158 (createIvalCharPtr): an ival doesn't always have a storage class anymore
160 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
162 * src/mcs51/peeph.def: better assembler identation by Frieder
163 * src/mcs51/gen.c: better assembler identation by Frieder
165 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
167 * as/z80/string.h: removed for gcc 3.2
168 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
169 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
171 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
173 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
174 * src/SDCCpeeph.c (replaceRule): fix bug #663503
175 * support/regression/Makefile: separate temp files for ports
176 * support/regression/generate-cases.py: separate temp files for ports
177 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
178 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
180 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
182 * moved tinitalk to device/examples/ds390
184 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
186 * as/mcs51/lkmem.c: rflag is for DS390
187 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
188 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
189 (linkEdit): move mem- and map-files the same way as ihx-files
190 * src/z80/main.c (_setDefaultOptions): removed --generic
191 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
192 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
193 * src/pic/glue.c (picglue): --c1mode works again
194 * src/pic16/glue.c (pic16glue): --c1mode works again
195 * src/asm.c (printCLine): fix #660034
197 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
199 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
200 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
201 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
202 * as/mcs51/lkmem (summary): better fix for sp problem
203 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
204 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
205 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
206 remove --stack-after-data
208 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
210 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
211 * src/SDCCutil.c (join): ugly bug: missing '\0'
212 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
214 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
216 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
218 * src/pic/main.c (_asmCmd): gpasm supports -o
219 * src/z80/main.c: more general macros
220 * device/lib/Makefile.in: remove intermediate files
222 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
224 * .version: Bumped version number to 2.3.3
225 * src/SDCCBBlock.c: new option -o
226 * src/SDCCglobl.h: new option -o
227 * src/SDCCglue.c: new option -o
228 * src/SDCCmain.c: new option -o
229 * src/asm.c: new option -o
230 * src/ds390/main.c: new option -o
231 * src/pic/glue.c: new option -o
232 * src/pic/pcode.c: new option -o
233 * src/pic/ralloc.c: new option -o
234 * src/pic16/glue.c: new option -o
235 * src/pic16/pcode.c: new option -o
236 * src/pic16/ralloc.c: new option -o
237 * src/z80/main.c: new option -o
238 * device/lib/Makefile.in: use -o
239 * support/regression/ports/ds390/spec.mk: use -o
240 * support/regression/ports/gbz80/spec.mk: use -o
241 * support/regression/ports/mcs51/spec.mk: use -o
242 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
243 * support/regression/ports/z80/spec.mk: use -o
244 * support/regression/ports/ucz80/spec.mk: use -o
245 * support/regression/ports/xa51/spec.mk: use -o
246 * support/regression/fwk/lib/timeout.c: fix usage string
248 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
249 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
251 2003-01-07 <johan@balder>
253 * src/SDCCast.c (decorateType): fixed bug #600035
255 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
256 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
257 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
258 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
259 * src/pic/pcode.c: outcommented unused variable to remove warnings
260 * src/pic/ralloc.c: outcommented unused variable to remove warnings
262 2003-01-06 <karl@turbobit.com>
263 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
266 2003-01-06 <johan@balder>
268 * src/SDCCicode.c: fixed array add
270 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
271 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
272 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
274 2003-01-04 <johan@balder>
276 * src/SDCCval.c (getNelements): fixed the initialized array of structures
278 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
279 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
281 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
282 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
283 * support/regression/tests/bug-524697.c: fit mem usage into 8032
285 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
286 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
288 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
289 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
291 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
292 * src/mcs51/main.c: removed {bindir}{sep} from aslink
294 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
296 * in \sdcc\as\mcs51\ changed these files in order to create an
297 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
298 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
299 following files to include the previous two files: aslink.dsp,
300 Makefile.aslink, Makefile.bcc, and Makefile.in.
302 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
305 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
307 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
308 value from option --iram-size.
310 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
312 * \sdcc\as\mcs51\lklist.c: added boundary check before using
315 2002-09-18 <wiml@hhhh.org>
317 * SDCClrange.h: exposed setFromRange() and setToRange()
318 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
319 packRegsForAccUse() (bug 542397)
320 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
321 multiple times and emitting the fetch operations more than once
322 added aopGetUsesAcc() function to allow binary operators to
323 fetch their operands in the correct order; made genMinus() emit
324 compact code for X = LITERAL - Y
326 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
327 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
328 sprintf() in line 1267.
330 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
331 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
334 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
335 Changes to aslink (All the changes are marked with 'JCF'):
337 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
340 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
341 area BSEG. Also moves, if possible, the DATA area down into the internal
342 ram so more space is available.
344 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
347 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
348 not bytes. Function summary() which creates a memory usage summary
349 file with extension .mem. Reports of overlaping stack and small stack
350 size. If the space for the stack is less than 16 bytes aslink trows a
353 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
354 the 8051. Option 'y' for memory summary output file.
356 Changes to sdcc (All the changes are marked with 'JCF'):
358 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
360 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
361 overlaying area for it (uses RegBankUsed[4]).
363 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
364 bank zero as used by default. By default aslink locates the stack
365 (equivalent to --stack-after-data). Pass option 'y' to aslink for
366 the creation of the .mem file. Delegates the allocation of data area
367 to aslink (it is not longer 0x30 by default). If --stack-loc passes
368 the begining of the stack area to aslink.
370 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
371 glue() in SDCCglue.c creates an area for it.
373 2002-09-03 Borut Razem <borut.razem@siol.net>
374 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
376 introduced atexit() handler for teporay files removal in case of
377 errors, assertions, ...
379 2002-08-29 Borut Razem <borut.razem@siol.net>
380 * sdcc/support/cpp2/auto-host_vc_in.h:
381 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
382 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
383 Maybe there is a similar problem with BORLANDC? It should be checked!
385 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
386 corrected improper use of assert: the assignment to clr variable was done inside the assert.
387 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
388 was not executed, and the compiler (cl) launched a warning:
389 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
391 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
392 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
394 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
395 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
397 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
398 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
399 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
400 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
401 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
402 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
403 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
404 - added Release configuration in VS projects
405 - review of compiler an linker options
406 - VC .exe files are generated in bin_vc directory, not to interfere
407 with binaries generated from other projects (cygwin, mingw, bcc ...)
409 * sdcc/src/yacc.dsp: added
411 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
412 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
413 and insert the version number definitions from .version
415 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
417 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
418 added - genarate auto-host.h using auto-host_vc_in.h as template
421 removed from CVS, generated automatically
423 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
424 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
426 2002-08-11 Borut Razem <borut.razem@siol.net>
427 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
429 2002-08-10 Borut Razem <borut.razem@siol.net>
430 * src/SDCCmain.c (main):
431 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
432 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
433 The consequence was that some temporary files were not removed.
436 unification of code in functions tempfilename() and tempfile():
437 function tempnam() is defined in Visual Studio 6.0 and .NET
439 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
441 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
442 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
443 - removed compiler command line option /WX: Treats all warnings as errors
444 - update a list of source files, included into the project
446 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
447 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
448 changed project type to Generic Project so that can be correcly converted to VS.NET project
450 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
452 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
454 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
456 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
457 added return 0 statements after assert() to make compiler happy
459 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
460 added newline in the def file to keep MSC compiler satisfied
462 * sdcc/src/z80/gen.c:
463 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
464 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
465 - solved MSC error in function aopDump()
467 * sdcc_vc.h: define PREFIX as "\\sdcc"
469 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
470 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
472 2002-06-22 Scott Dattalo <scott@dattalo.com>
473 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
474 - Rewrote the register banking algorithm.
475 - Added pCode live-range analysis to registers (for now, only non-used and
476 singly-used registers optimized away)
478 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
480 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
482 2002-05-10 Scott Dattalo <scott@dattalo.com>
483 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
485 2002-04-22 Michael Hope <michaelh@vroom>
487 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
489 * configure.in (DD_COPT): Added include support required for gbdk.
491 * .version: Bumped version number just to increase it.
493 * src/SDCCmain.c: Added -nostdinc to the default options.
495 2002-04-15 Michael Hope <michaelh@vroom>
497 * device/lib/z80/printf.c (sprintf): Added.
499 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
501 * src/z80/peeph.def: Added transpose redundent load rule.
503 * src/z80/main.c: Added force callee saves for jaune.
505 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
507 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
509 2002-03-28 Johan Knol <johan@balder>
511 * src/SDCCval.c: fixed bug #532436
513 2002-03-14 Scott Dattalo <scott@dattalo.com>
515 Added "char *Processor" field to the port structure.
518 Added -p option. Allows port dependent processor to be specified.
521 Initialized the new field char *Processor field to NULL in all ports
524 Compiler generated registers for interrupt context saving
525 were not getting allocated.
527 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
530 Fixed left shift. Will promote the left side of a left shift
531 if a) left shifting more than size of operand or b) when assigned
532 to something size > size of left side
534 2002-03-14 Scott Dattalo <scott@dattalo.com>
536 tons of changes. Register allocation has been
537 rewritten. Added customization for the various PICs. Flow
538 analysis is restructured. ...
544 Added. device.c is a PIC port hack to accomodate variations
547 2002-03-13 Michael Hope <michaelh@vroom>
549 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
551 2002-03-04 johanknol <johanknol@manik>
553 * /src/SDCCval.c: fixed
555 const unsigned char arr[][2] = { { 0, 1 } };
556 t18.c:1: error: Initializer element is not constant
558 2002-03-04 bela <bela@manik>
560 * /device/include/mcs51reg.h:
561 ds89c420 register definition update
563 2002-03-03 <johan@FRIJA>
565 * support/Util/SDCCerr.c: did something, but don't no why anymore
567 * support/regression/tests/bug-524691.c: made it a little less shy
569 * src/SDCCast.c (decorateType): fixed bug #524697
571 * src/SDCCast.c: made some lineno improvements
573 * src/SDCCval.c (getNelements): changed warning to error
575 * src/SDCCglue.c (printIvalArray): changed warning to error
577 * src/SDCCicode.c: fixed a warning for mingw
579 * src/SDCCast.c (decorateType): fixed the << promotion for ops
581 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
583 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
585 * src/ds390/peeph.def:
586 Added some more peephole rules
588 * src/ds390/gen.c: Various fixes & enhancements
590 * src/SDCClrange.c, src/SDCClrange.h:
591 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
593 * src/ds390/ralloc.c:
594 various fixes & enhancements (ds390) specific
596 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
597 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
600 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
602 2002-03-02 <johan@FRIJA>
604 * src/SDCCast.c (decorateType): fixed bug #524708
606 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
608 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
610 2002-03-01 Michael Hope <michaelh@vroom>
612 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
614 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
616 2002-03-01 <johan@FRIJA>
618 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
620 * src/SDCCast.c (decorateType): fixed bug #524209
622 * src/SDCCval.c (valNot): fixed bug #524195
624 2002-02-26 <johan@balder>
626 * src/xa51/gen.c: fixed a warning
628 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
630 * src/SDCCast.c (decorateType): fixed bug #522534
632 2002-02-23 <johan@balder>
634 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
636 2002-02-22 <johan@balder>
638 * src/SDCCast.c: fixed bug #514865
640 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
642 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
644 * sdcc/src/SDCCloop.c:
645 Previous fix was not good. basic blocks that have "break" or "return" are
646 not really partof a loop , but live ranges used in these blocks should
647 be live thru the entire loop, so set partOfLoop but don't add them to
650 2002-02-21 <johan@FRIJA>
652 * src/SDCCcse.c: fixed bug #514308
654 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
657 Fixed BUG #519583. If a conditional block ended in a return/break
658 statement inside a loop, it was not being considered part of the loop.
660 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
662 2002-02-10 Karl Bongers <karl@turbobit.com>
665 Fixed up SDCDB debugger somewhat. Updated debugger/README
666 with lots of comments and notes.
668 * device/examples/test2.c:
669 Fix bug, "red" variable not being initialized(compiler complained).
671 * device/examples/Makefile, examples/test3.c:
672 Add Makefile in device/examples folder, compiles test3.c
673 for use as a multiple module SDCDB test case.
675 * sim/ucsim/cmd.src/cmdset.cc:
676 Took out debug printfs in ucsim "next" command.
679 Karl and Johan start ucsim XA support. Most dissassembly working,
680 about 75% emulation done(plenty of work remaining).
683 Add Z80 support to ucsim, add test-ucz80 regression test,
684 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
685 Notice z80 compiler fails on examples/test3.c/crc code.
687 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
689 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
690 Added support for --parms-in-bank1
692 * src/ds390/peeph.def:
693 added a few more peephole optimzations
696 1) added __builtin_inp & __builtin_outp used to read in data of given length
697 from a memory mapped port
698 2) added __builtin_memcmp
699 3) added __builtin_swapw swap bytes of a short
701 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
702 1) handle multiple send & receives from register bank1
703 2) ralloc can now allocate DPTR1 to some liveRanges
705 * src/SDCCsymt.c, src/SDCCsymt.h:
706 changes to handle multiple sends & receives
709 added some pointer arithmetic optimization
712 added some pointer arithmetic optimizations but not stable yet so not
713 called from anywhere (will get this working shortly)
715 * src/SDCCopt.c: fixed for multiple sends & receives
718 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
719 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
720 set preprocessor defines (depending on options)
722 * src/SDCCicode.c, src/SDCCicode.h:
723 changes made to handle multiple sends & receives
726 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
728 * src/SDCCcse.c, src/SDCCcse.h:
729 added function findbackward def (to be used in upcoming optimization)
731 * src/SDCCcflow.c, src/SDCCcflow.h:
732 added function returnAtEnd - to determine if a basic block terminates with
735 * src/SDCCast.c, src/SDCCast.h:
736 added option parms-in-bank1
738 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
739 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
740 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
741 adjusted for --parms-in-bank1 option
743 * device/include/string.h:
744 donot redefine "reentrant" keyword
746 * device/include/ds80c390.h: Added some more SFRs
748 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
750 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
752 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
754 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
756 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
758 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
760 2002-01-18 Paul Stoffregen <paul@pjrc.com>
762 * Added --xram-movc option
764 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
766 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
768 2002-01-11 Johan Knol
770 * Added math lib of Jesus Calvino-Fraga
772 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
774 * src/SDCCmain.c (processFile): fix processing of ../../src.c
775 * support/regression/Makefile: new target test-mcs51-stack-auto
776 * support/regression/ports/mcs51-stack-auto/spec.mk: added
778 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
780 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
782 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
784 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
786 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
788 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
790 * src/SDCCglue.h: add definition for printIvalChar()
792 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
794 * src/SDCCast.c: fix #498138 by Johan
796 * src/SDCCglue.c: fix #498138 by Johan
798 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
800 * support/regression/Makefile: fix clean
802 * support/regression/ports/ds390/support.c: fix transmission of last character
804 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
806 * /sdcc/src/ds390/gen.c:
807 a) improved computing address of stack variable
808 b) took out some #if 0 code
809 c) improved parmBytes adjustment
810 d) improved genPlusIncr & genMinusIncr
811 e) genCmp could generate bad code (when left assigned to DPTR)
812 f) Fixed bug in hasInc
814 * /sdcc/src/ds390/ralloc.c:
815 a) packRegsForSupport could mess up live information (Fixed)
816 b) packRegsDPTRuse could be incorrect for left & right shift
818 * /sdcc/src/mcs51/ralloc.c:
819 packRegsForSupport could mess up the live information (Fixed)
821 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
823 * /sdcc/src/SDCCast.c:
824 can reverse a loop even if function call is present as long
825 as the loop control variable is local & is not passed as parameter
827 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
829 * /sdcc/ChangeLog: *** empty log message ***
831 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
832 More builtin function additions for TININative
834 * /sdcc/src/ds390/ralloc.c:
835 Had broken the regression testsuite
837 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
839 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
840 Added funcattr hasStackParms will be set for reentrant functions when there
841 are paramteres on the stack, this helps in minimizing frame pointer generation
842 typeFromStr can handle function pointers now
844 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
845 *** empty log message ***
847 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
849 * /src/ds390/gen.c, /src/ds390/main.c:
850 More builtin function additions for TININative
852 * /src/ds390/ralloc.c:
853 Had broken the regression testsuite
855 * /src/SDCCast.c: Fixed a bug in dumptree
857 * /src/SDCCsymt.c, /src/SDCCsymt.h:
858 Added funcattr hasStackParms will be set for reentrant functions when there
859 are paramteres on the stack, this helps in minimizing frame pointer generation
860 typeFromStr can handle function pointers now
862 * /doc/builtins.txt, /doc/TININative.txt:
863 *** empty log message ***
866 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
868 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
869 ALPHA version for -mTININative
871 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
872 updated to reflect changes in the port structure
875 added function do_assemble (similar to do_link) if non-null this function
876 will be called to do assembly (-mTININative) requires a multi command
878 added function genAssemblerEnd will be called to generate assembler Epilogue
881 added _JavaNative to debug info printing
883 * /src/SDCCmain.c: added option --tini-libid
884 added port->do_assemble function (-mTININative) has a multi command assemble
886 * /src/SDCCglue.c: Disabled "constExpr" check
887 added port->genAssemblerEnd function
889 * /src/SDCCglobl.h: Added option --tini-libid value
892 tookout optimizeCompare from the header (has no external references)
894 * /src/SDCCast.c: made one more function "static"
896 2001-12-23 Michael Hope <michaelh@juju.net.nz>
898 * src/z80/mappings.i: Added z80asm support.
900 * src/z80/main.c: Added z80asm support on --asm=z80asm
902 * src/z80/gen.c: Fixed asm portability issues.
904 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
906 * src/SDCCglue.c (printExterns): Added global/extern split.
908 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
910 * support/regression/Makefile: added test for mcs51 model large
912 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
914 * support/regression/ports/gbz80/spec.mk: added -mgbz80
916 2001-12-05 Michael Hope <michaelh@juju.net.nz>
918 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
920 1904-01-06 Michael Hope <michaelh@juju.net.nz>
922 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
924 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
926 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
928 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
930 * support/regression/tests/simplefloat.c: Port to mcs51.
932 2001-11-25 Michael Hope <michaelh@juju.net.nz>
933 * support/regression/tests/bug-485362.c: Added.
935 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
937 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
939 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
941 * src/z80/gen.c (aopDump): Added a dump function.
943 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
944 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
946 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
948 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
950 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
952 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
954 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
956 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
958 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
960 * support/regression/ports/ds390/support.c: Use tinibios.
962 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
964 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
966 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
967 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
969 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
971 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
973 2001-11-18 Michael Hope <michaelh@juju.net.nz>
975 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
977 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
978 (packRegsForIYUse): Created and optimised.
980 2001-11-07 Michael Hope <michaelh@juju.net.nz>
982 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
983 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
985 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
987 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
989 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
991 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
993 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
995 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
997 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
999 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1001 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1003 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1005 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1007 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1008 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1009 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1011 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1013 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1014 (genNotFloat): Added.
1015 (genUminusFloat): Added.
1017 * device/lib/z80/Makefile: Added floating pt stubs.
1019 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1021 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1023 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1025 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1027 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1029 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1031 * sdcc/support/regression/Makefile: Add port ds390.
1033 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1035 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1037 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1039 * sdcc/support/regression/ports/ds390/support.c: Added.
1041 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1043 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1045 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1047 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1049 * device/include/malloc.h: Added z80 and gbz80 support.
1051 * device/lib/gbz80/heap.s: Added.
1053 * device/lib/z80/heap.s: Added.
1055 * device/lib/malloc.c: Added z80 and gbz80 support.
1057 * support/regression/tests/malloc.c (testMalloc): Added.
1059 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1061 * support/regression/tests/bug-478094.c: Added.
1063 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1065 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1067 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1069 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1071 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1073 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1075 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1077 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1079 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1081 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1083 * support/regression/tests/bug-477927.c: Added.
1085 * src/z80/peeph.def: Added minor rules.
1087 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1089 * src/z80/peeph.def: Added jump optimisation modification.
1091 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1093 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1095 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1097 * support/regression/tests/funptrs.c: Added.
1099 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1101 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1103 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1105 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1107 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1109 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1110 (movLeft2ResultLong): Created.
1112 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1113 (joinPushes): Added. Joins two char pushes into a word push.
1115 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1117 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1119 * support/makebin/Makefile (install): Added creation of dest dir.
1121 2001-10-24 Karl Bongers <karl@turbobit.com>
1123 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1125 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1127 * src/z80/ralloc.c: Turned off faulty pack for one use.
1129 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1131 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1133 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1135 * support/regression/Makefile: Improved clean
1137 * support/regression/ports/gbz80/spec.mk: Added clean
1139 * support/regression/ports/host/spec.mk: Added clean
1141 * support/regression/ports/z80/spec.mk: Added clean
1143 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1145 * support/regression/ports/mcs51/timeout.c: little improvements
1147 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1149 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1151 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1153 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1155 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1157 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1159 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1161 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1162 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1164 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1166 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1168 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1170 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1172 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1174 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1176 * support/regression/tests/longor.c: Added.
1178 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1180 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1182 * as/mcs51/aslink.h: define PATH_MAX
1184 * as/mcs51/asm.h: define PATH_MAX
1186 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1188 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1190 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1192 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1194 * src/SDCCglobl.h: define PATH_MAX
1196 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1198 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1200 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1202 * src/z80/gen.c (gencjneshort): Fixed
1204 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1206 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1208 * support/regression/tests/bug-469671.c: Added.
1210 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1212 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1214 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1216 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1218 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1220 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1222 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1224 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1226 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1228 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1230 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1232 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1234 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1236 * 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.
1238 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1240 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1242 2001-10-07 <johan@FRIJA>
1244 * device/lib/gets.c (gets): fixed the return value.
1246 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1247 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1249 * 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.
1251 * 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.
1253 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1255 * src/pic/gen.c: Removed Safe_strdup.
1257 * configure.in: Added option to enable libgc support.
1259 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1260 (bitVectUnion): Optimised.
1261 (bitVectIntersect): Optimised.
1262 (bitVectBitsInCommon): Optimised.
1263 (bitVectCplAnd): Optimised.
1265 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1267 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1269 * src/SDCCmain.c: distinguish between assembler debug and plain options
1271 * src/avr/main.c: remove standard assembler options
1273 * src/ds390/main.c: remove standard assembler options
1275 * src/mcs51/main.c: remove standard assembler options
1277 * src/port.h: removed "PENDING" comment
1279 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1281 * src/device/lib/_mulint.c : new, with assember functions
1283 * src/device/lib/_mullong.c : new, with assember functions
1285 * src/device/lib/_divuint.c : with assember functions
1287 * src/device/lib/_divsint.c : with assember functions
1289 * src/device/lib/_divulong.c: with assember functions
1291 * src/device/lib/_divslong.c: with assember functions
1293 * src/device/lib/_moduint.c : with assember functions
1295 * src/device/lib/_modsint.c : with assember functions
1297 * src/device/lib/_modulong.c: with assember functions
1299 * src/device/lib/_modslong.c: with assember functions
1301 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1303 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1305 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1306 replaced _mululong.c and _mulslong.c by _mullong.c
1308 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1310 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1312 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1314 * src/SDCCglue.c: test, if win32api is available for MINGW
1316 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1318 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1319 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1320 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1321 * support/regression/ports/host/spec.mk: removed GENERIC
1322 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1323 * support/regression/ports/z80/spec.mk: removed GENERIC
1325 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1327 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1329 * support/regression/tests/bug-467035.c: Created.
1331 2001-10-01 <johan@FRIJA>
1333 * src/SDCC.y: fixed bug #466586 part 1
1335 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1337 * SDCCicode.c: z80 has no generic pointers
1338 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1340 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1342 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1344 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1346 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1348 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1350 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1352 * configure.in: Fixed up so that ucsim is only configured once.
1354 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1356 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1357 (getPathDifference): As above.
1359 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1361 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1363 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1364 * .version: Updated to 2.3.1
1366 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1367 Added copyright header.
1369 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1370 (assemble): Added support for macro based assembler commands.
1371 (linkEdit): Added support for macro based linker commands.
1372 (preProcess): Changed the pre-processor to use macros.
1373 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1374 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1376 * device/lib/z80/crt0.s: Added module name for debugging.
1378 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1380 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1382 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1384 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1386 * src/Makefile.in: Added SDCCmacro and SDCCutil
1388 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1390 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1392 2001-09-16 <johan@FRIJA>
1394 * 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.
1396 2001-09-15 <johan@FRIJA>
1398 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1399 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1401 2001-09-11 <johan@FRIJA>
1403 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1405 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1407 * support/regression/tests/bug-460444.c: Added test case.
1409 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1410 (genCast): Added justification for all of the asserts.
1412 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1414 * support/regression/support.c: _xdata replaced by xdata
1416 * support/regression/spec.mk: removed _generic
1418 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1420 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1422 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1423 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1425 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1427 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1429 * support/regression/tests/bug-460010.c: Added test case.
1431 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1433 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1435 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1437 * support/regression/testfwk.c: removed workaround for bug #436344
1439 * support/regression/tests/bp.c: use less memory with mcs51
1441 * support/regression/tests/bug-441448.c: use less memory
1443 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1445 * support/regression/collate-results.py: typo
1447 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1449 * support/regression/tests/fetchoverlap.c: Added new test case.
1451 * support/regression/tests/bp.c: Added new test case.
1453 * support/regression/tests/bug-448984.c: Added new test case.
1455 * support/regression/tests/pow2shifts.c: Added new test case.
1457 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1458 (genlshTwo): Fixed right shift for count > 8.
1460 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1462 2001-09-08 <johan@FRIJA>
1464 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1466 2001-09-07 <johan@FRIJA>
1468 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1470 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1472 2001-09-06 <johan@FRIJA>
1474 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1475 * bernhard noted me at this: "() equals to (void)" (1.38)
1477 2001-09-05 <johan@FRIJA>
1479 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1481 2001-09-04 <johan@FRIJA>
1483 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1486 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1488 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1490 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1492 * link/z80/aslink.h: Fixed path for PATH_MAX
1494 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1496 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1498 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1500 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1502 * 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.
1504 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1506 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1507 (genCmp): Fixed up genCmp for the GB with longs.
1509 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1511 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1513 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1515 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1517 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1519 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1521 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1523 * 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.
1525 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1527 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1529 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1531 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1533 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1535 * sim/ucsim/configure: little improvement of Cygwin-detection
1536 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1537 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1538 * support/regression/tests/bug-221100.c: small changes for mcs51
1539 * support/regression/tests/bug-221168.c: small changes for mcs51
1540 * support/regression/tests/bug-227710.c: small changes for mcs51
1541 * support/regression/tests/staticinit.c: small changes for mcs51
1542 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1543 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1544 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601