1 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
6 2003-02-01 <johan@balder>
8 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
10 2003-01-31 <johan@CP255758-A>
12 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
14 2003-01-30 <johan@balder>
16 * src/SDCCBBlock.c: automatic bug detection
17 * src/SDCCicode.c: automatic bug detection
19 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
21 * src/SDCCglobl.h: now --xram-size 0 works
22 * src/SDCCmain.c: now --xram-size 0 works
24 2003-01-29 <johan@balder>
26 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
28 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
30 * as/mcs51/aslink.h: Added options --xram-size and --code-size
31 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
32 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
33 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
34 * src/SDCCglobl.h: Added options --xram-size and --code-size
35 * src/SDCCmain.c: Added options --xram-size and --code-size
37 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
39 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
40 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
42 2003-01-27 <johan@balder>
44 * src/SDCC.y: fixed bug #613764
46 2003-01-26 <johan@balder>
48 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
49 * src/SDCCsymt.h: fixed bug #673374
50 * src/SDCCglue.c: fixed bug #661910
51 * src/SDCCast.c: fixed bug #458099 and 673374
53 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
55 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
56 * as/mcs51/strcmpi.h: added
57 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
58 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
59 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
60 * as/mcs51/assym.c: strcmpi -> as_strcmpi
61 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
62 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
63 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
64 * as/mcs51/Makefile.aslink: new module strcmpi
65 * as/mcs51/Makefile.asx8051: new module strcmpi
66 * as/mcs51/Makefil.bcc: new module strcmpi
67 * as/mcs51/Makefile.in: new module strcmpi
68 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
70 2003-01-26 <johan@balder>
72 * src/SDCCglue.c: reverted back to 1.124
73 * src/SDCCast.c: reverted back to 1.156
74 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
76 2003-01-25 <johan@balder>
78 * src/SDCCglue.c: A better fix for bug #661910
79 * src/SDCCast.c: A better fix for bug #661910
80 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
82 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
84 * src/Makefile.in: remove spawn.o
85 * src/SDCCmain.c: remove spawn.h
86 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
87 * src/spawn.c: removed
88 * src/spawn.h: removed
89 * support/regression/ports/ds390/spec.mk: link with -r
91 2003-01-24 <johan@CP255758-A>
93 * src/ds390/gen.c (aopOp): fixed bug #667458
94 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
95 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
96 (createIvalCharPtr): an ival doesn't always have a storage class anymore
98 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
100 * src/mcs51/peeph.def: better assembler identation by Frieder
101 * src/mcs51/gen.c: better assembler identation by Frieder
103 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
105 * as/z80/string.h: removed for gcc 3.2
106 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
107 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
109 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
111 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
112 * src/SDCCpeeph.c (replaceRule): fix bug #663503
113 * support/regression/Makefile: separate temp files for ports
114 * support/regression/generate-cases.py: separate temp files for ports
115 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
116 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
118 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
120 * moved tinitalk to device/examples/ds390
122 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
124 * as/mcs51/lkmem.c: rflag is for DS390
125 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
126 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
127 (linkEdit): move mem- and map-files the same way as ihx-files
128 * src/z80/main.c (_setDefaultOptions): removed --generic
129 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
130 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
131 * src/pic/glue.c (picglue): --c1mode works again
132 * src/pic16/glue.c (pic16glue): --c1mode works again
133 * src/asm.c (printCLine): fix #660034
135 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
137 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
138 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
139 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
140 * as/mcs51/lkmem (summary): better fix for sp problem
141 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
142 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
143 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
144 remove --stack-after-data
146 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
148 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
149 * src/SDCCutil.c (join): ugly bug: missing '\0'
150 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
152 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
154 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
156 * src/pic/main.c (_asmCmd): gpasm supports -o
157 * src/z80/main.c: more general macros
158 * device/lib/Makefile.in: remove intermediate files
160 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
162 * .version: Bumped version number to 2.3.3
163 * src/SDCCBBlock.c: new option -o
164 * src/SDCCglobl.h: new option -o
165 * src/SDCCglue.c: new option -o
166 * src/SDCCmain.c: new option -o
167 * src/asm.c: new option -o
168 * src/ds390/main.c: new option -o
169 * src/pic/glue.c: new option -o
170 * src/pic/pcode.c: new option -o
171 * src/pic/ralloc.c: new option -o
172 * src/pic16/glue.c: new option -o
173 * src/pic16/pcode.c: new option -o
174 * src/pic16/ralloc.c: new option -o
175 * src/z80/main.c: new option -o
176 * device/lib/Makefile.in: use -o
177 * support/regression/ports/ds390/spec.mk: use -o
178 * support/regression/ports/gbz80/spec.mk: use -o
179 * support/regression/ports/mcs51/spec.mk: use -o
180 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
181 * support/regression/ports/z80/spec.mk: use -o
182 * support/regression/ports/ucz80/spec.mk: use -o
183 * support/regression/ports/xa51/spec.mk: use -o
184 * support/regression/fwk/lib/timeout.c: fix usage string
186 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
187 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
189 2003-01-07 <johan@balder>
191 * src/SDCCast.c (decorateType): fixed bug #600035
193 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
194 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
195 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
196 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
197 * src/pic/pcode.c: outcommented unused variable to remove warnings
198 * src/pic/ralloc.c: outcommented unused variable to remove warnings
200 2003-01-06 <karl@turbobit.com>
201 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
204 2003-01-06 <johan@balder>
206 * src/SDCCicode.c: fixed array add
208 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
209 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
210 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
212 2003-01-04 <johan@balder>
214 * src/SDCCval.c (getNelements): fixed the initialized array of structures
216 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
217 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
219 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
220 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
221 * support/regression/tests/bug-524697.c: fit mem usage into 8032
223 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
224 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
226 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
227 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
229 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
230 * src/mcs51/main.c: removed {bindir}{sep} from aslink
232 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
234 * in \sdcc\as\mcs51\ changed these files in order to create an
235 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
236 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
237 following files to include the previous two files: aslink.dsp,
238 Makefile.aslink, Makefile.bcc, and Makefile.in.
240 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
243 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
245 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
246 value from option --iram-size.
248 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
250 * \sdcc\as\mcs51\lklist.c: added boundary check before using
253 2002-09-18 <wiml@hhhh.org>
255 * SDCClrange.h: exposed setFromRange() and setToRange()
256 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
257 packRegsForAccUse() (bug 542397)
258 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
259 multiple times and emitting the fetch operations more than once
260 added aopGetUsesAcc() function to allow binary operators to
261 fetch their operands in the correct order; made genMinus() emit
262 compact code for X = LITERAL - Y
264 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
265 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
266 sprintf() in line 1267.
268 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
269 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
272 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
273 Changes to aslink (All the changes are marked with 'JCF'):
275 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
278 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
279 area BSEG. Also moves, if possible, the DATA area down into the internal
280 ram so more space is available.
282 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
285 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
286 not bytes. Function summary() which creates a memory usage summary
287 file with extension .mem. Reports of overlaping stack and small stack
288 size. If the space for the stack is less than 16 bytes aslink trows a
291 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
292 the 8051. Option 'y' for memory summary output file.
294 Changes to sdcc (All the changes are marked with 'JCF'):
296 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
298 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
299 overlaying area for it (uses RegBankUsed[4]).
301 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
302 bank zero as used by default. By default aslink locates the stack
303 (equivalent to --stack-after-data). Pass option 'y' to aslink for
304 the creation of the .mem file. Delegates the allocation of data area
305 to aslink (it is not longer 0x30 by default). If --stack-loc passes
306 the begining of the stack area to aslink.
308 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
309 glue() in SDCCglue.c creates an area for it.
311 2002-09-03 Borut Razem <borut.razem@siol.net>
312 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
314 introduced atexit() handler for teporay files removal in case of
315 errors, assertions, ...
317 2002-08-29 Borut Razem <borut.razem@siol.net>
318 * sdcc/support/cpp2/auto-host_vc_in.h:
319 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
320 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
321 Maybe there is a similar problem with BORLANDC? It should be checked!
323 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
324 corrected improper use of assert: the assignment to clr variable was done inside the assert.
325 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
326 was not executed, and the compiler (cl) launched a warning:
327 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
329 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
330 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
332 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
333 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
335 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
336 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
337 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
338 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
339 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
340 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
341 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
342 - added Release configuration in VS projects
343 - review of compiler an linker options
344 - VC .exe files are generated in bin_vc directory, not to interfere
345 with binaries generated from other projects (cygwin, mingw, bcc ...)
347 * sdcc/src/yacc.dsp: added
349 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
350 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
351 and insert the version number definitions from .version
353 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
355 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
356 added - genarate auto-host.h using auto-host_vc_in.h as template
359 removed from CVS, generated automatically
361 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
362 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
364 2002-08-11 Borut Razem <borut.razem@siol.net>
365 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
367 2002-08-10 Borut Razem <borut.razem@siol.net>
368 * src/SDCCmain.c (main):
369 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
370 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
371 The consequence was that some temporary files were not removed.
374 unification of code in functions tempfilename() and tempfile():
375 function tempnam() is defined in Visual Studio 6.0 and .NET
377 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
379 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
380 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
381 - removed compiler command line option /WX: Treats all warnings as errors
382 - update a list of source files, included into the project
384 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
385 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
386 changed project type to Generic Project so that can be correcly converted to VS.NET project
388 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
390 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
392 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
394 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
395 added return 0 statements after assert() to make compiler happy
397 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
398 added newline in the def file to keep MSC compiler satisfied
400 * sdcc/src/z80/gen.c:
401 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
402 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
403 - solved MSC error in function aopDump()
405 * sdcc_vc.h: define PREFIX as "\\sdcc"
407 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
408 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
410 2002-06-22 Scott Dattalo <scott@dattalo.com>
411 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
412 - Rewrote the register banking algorithm.
413 - Added pCode live-range analysis to registers (for now, only non-used and
414 singly-used registers optimized away)
416 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
418 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
420 2002-05-10 Scott Dattalo <scott@dattalo.com>
421 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
423 2002-04-22 Michael Hope <michaelh@vroom>
425 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
427 * configure.in (DD_COPT): Added include support required for gbdk.
429 * .version: Bumped version number just to increase it.
431 * src/SDCCmain.c: Added -nostdinc to the default options.
433 2002-04-15 Michael Hope <michaelh@vroom>
435 * device/lib/z80/printf.c (sprintf): Added.
437 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
439 * src/z80/peeph.def: Added transpose redundent load rule.
441 * src/z80/main.c: Added force callee saves for jaune.
443 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
445 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
447 2002-03-28 Johan Knol <johan@balder>
449 * src/SDCCval.c: fixed bug #532436
451 2002-03-14 Scott Dattalo <scott@dattalo.com>
453 Added "char *Processor" field to the port structure.
456 Added -p option. Allows port dependent processor to be specified.
459 Initialized the new field char *Processor field to NULL in all ports
462 Compiler generated registers for interrupt context saving
463 were not getting allocated.
465 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
468 Fixed left shift. Will promote the left side of a left shift
469 if a) left shifting more than size of operand or b) when assigned
470 to something size > size of left side
472 2002-03-14 Scott Dattalo <scott@dattalo.com>
474 tons of changes. Register allocation has been
475 rewritten. Added customization for the various PICs. Flow
476 analysis is restructured. ...
482 Added. device.c is a PIC port hack to accomodate variations
485 2002-03-13 Michael Hope <michaelh@vroom>
487 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
489 2002-03-04 johanknol <johanknol@manik>
491 * /src/SDCCval.c: fixed
493 const unsigned char arr[][2] = { { 0, 1 } };
494 t18.c:1: error: Initializer element is not constant
496 2002-03-04 bela <bela@manik>
498 * /device/include/mcs51reg.h:
499 ds89c420 register definition update
501 2002-03-03 <johan@FRIJA>
503 * support/Util/SDCCerr.c: did something, but don't no why anymore
505 * support/regression/tests/bug-524691.c: made it a little less shy
507 * src/SDCCast.c (decorateType): fixed bug #524697
509 * src/SDCCast.c: made some lineno improvements
511 * src/SDCCval.c (getNelements): changed warning to error
513 * src/SDCCglue.c (printIvalArray): changed warning to error
515 * src/SDCCicode.c: fixed a warning for mingw
517 * src/SDCCast.c (decorateType): fixed the << promotion for ops
519 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
521 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
523 * src/ds390/peeph.def:
524 Added some more peephole rules
526 * src/ds390/gen.c: Various fixes & enhancements
528 * src/SDCClrange.c, src/SDCClrange.h:
529 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
531 * src/ds390/ralloc.c:
532 various fixes & enhancements (ds390) specific
534 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
535 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
538 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
540 2002-03-02 <johan@FRIJA>
542 * src/SDCCast.c (decorateType): fixed bug #524708
544 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
546 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
548 2002-03-01 Michael Hope <michaelh@vroom>
550 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
552 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
554 2002-03-01 <johan@FRIJA>
556 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
558 * src/SDCCast.c (decorateType): fixed bug #524209
560 * src/SDCCval.c (valNot): fixed bug #524195
562 2002-02-26 <johan@balder>
564 * src/xa51/gen.c: fixed a warning
566 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
568 * src/SDCCast.c (decorateType): fixed bug #522534
570 2002-02-23 <johan@balder>
572 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
574 2002-02-22 <johan@balder>
576 * src/SDCCast.c: fixed bug #514865
578 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
580 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
582 * sdcc/src/SDCCloop.c:
583 Previous fix was not good. basic blocks that have "break" or "return" are
584 not really partof a loop , but live ranges used in these blocks should
585 be live thru the entire loop, so set partOfLoop but don't add them to
588 2002-02-21 <johan@FRIJA>
590 * src/SDCCcse.c: fixed bug #514308
592 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
595 Fixed BUG #519583. If a conditional block ended in a return/break
596 statement inside a loop, it was not being considered part of the loop.
598 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
600 2002-02-10 Karl Bongers <karl@turbobit.com>
603 Fixed up SDCDB debugger somewhat. Updated debugger/README
604 with lots of comments and notes.
606 * device/examples/test2.c:
607 Fix bug, "red" variable not being initialized(compiler complained).
609 * device/examples/Makefile, examples/test3.c:
610 Add Makefile in device/examples folder, compiles test3.c
611 for use as a multiple module SDCDB test case.
613 * sim/ucsim/cmd.src/cmdset.cc:
614 Took out debug printfs in ucsim "next" command.
617 Karl and Johan start ucsim XA support. Most dissassembly working,
618 about 75% emulation done(plenty of work remaining).
621 Add Z80 support to ucsim, add test-ucz80 regression test,
622 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
623 Notice z80 compiler fails on examples/test3.c/crc code.
625 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
627 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
628 Added support for --parms-in-bank1
630 * src/ds390/peeph.def:
631 added a few more peephole optimzations
634 1) added __builtin_inp & __builtin_outp used to read in data of given length
635 from a memory mapped port
636 2) added __builtin_memcmp
637 3) added __builtin_swapw swap bytes of a short
639 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
640 1) handle multiple send & receives from register bank1
641 2) ralloc can now allocate DPTR1 to some liveRanges
643 * src/SDCCsymt.c, src/SDCCsymt.h:
644 changes to handle multiple sends & receives
647 added some pointer arithmetic optimization
650 added some pointer arithmetic optimizations but not stable yet so not
651 called from anywhere (will get this working shortly)
653 * src/SDCCopt.c: fixed for multiple sends & receives
656 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
657 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
658 set preprocessor defines (depending on options)
660 * src/SDCCicode.c, src/SDCCicode.h:
661 changes made to handle multiple sends & receives
664 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
666 * src/SDCCcse.c, src/SDCCcse.h:
667 added function findbackward def (to be used in upcoming optimization)
669 * src/SDCCcflow.c, src/SDCCcflow.h:
670 added function returnAtEnd - to determine if a basic block terminates with
673 * src/SDCCast.c, src/SDCCast.h:
674 added option parms-in-bank1
676 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
677 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
678 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
679 adjusted for --parms-in-bank1 option
681 * device/include/string.h:
682 donot redefine "reentrant" keyword
684 * device/include/ds80c390.h: Added some more SFRs
686 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
688 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
690 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
692 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
694 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
696 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
698 2002-01-18 Paul Stoffregen <paul@pjrc.com>
700 * Added --xram-movc option
702 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
704 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
706 2002-01-11 Johan Knol
708 * Added math lib of Jesus Calvino-Fraga
710 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
712 * src/SDCCmain.c (processFile): fix processing of ../../src.c
713 * support/regression/Makefile: new target test-mcs51-stack-auto
714 * support/regression/ports/mcs51-stack-auto/spec.mk: added
716 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
718 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
720 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
722 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
724 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
726 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
728 * src/SDCCglue.h: add definition for printIvalChar()
730 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
732 * src/SDCCast.c: fix #498138 by Johan
734 * src/SDCCglue.c: fix #498138 by Johan
736 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
738 * support/regression/Makefile: fix clean
740 * support/regression/ports/ds390/support.c: fix transmission of last character
742 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
744 * /sdcc/src/ds390/gen.c:
745 a) improved computing address of stack variable
746 b) took out some #if 0 code
747 c) improved parmBytes adjustment
748 d) improved genPlusIncr & genMinusIncr
749 e) genCmp could generate bad code (when left assigned to DPTR)
750 f) Fixed bug in hasInc
752 * /sdcc/src/ds390/ralloc.c:
753 a) packRegsForSupport could mess up live information (Fixed)
754 b) packRegsDPTRuse could be incorrect for left & right shift
756 * /sdcc/src/mcs51/ralloc.c:
757 packRegsForSupport could mess up the live information (Fixed)
759 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
761 * /sdcc/src/SDCCast.c:
762 can reverse a loop even if function call is present as long
763 as the loop control variable is local & is not passed as parameter
765 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
767 * /sdcc/ChangeLog: *** empty log message ***
769 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
770 More builtin function additions for TININative
772 * /sdcc/src/ds390/ralloc.c:
773 Had broken the regression testsuite
775 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
777 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
778 Added funcattr hasStackParms will be set for reentrant functions when there
779 are paramteres on the stack, this helps in minimizing frame pointer generation
780 typeFromStr can handle function pointers now
782 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
783 *** empty log message ***
785 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
787 * /src/ds390/gen.c, /src/ds390/main.c:
788 More builtin function additions for TININative
790 * /src/ds390/ralloc.c:
791 Had broken the regression testsuite
793 * /src/SDCCast.c: Fixed a bug in dumptree
795 * /src/SDCCsymt.c, /src/SDCCsymt.h:
796 Added funcattr hasStackParms will be set for reentrant functions when there
797 are paramteres on the stack, this helps in minimizing frame pointer generation
798 typeFromStr can handle function pointers now
800 * /doc/builtins.txt, /doc/TININative.txt:
801 *** empty log message ***
804 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
806 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
807 ALPHA version for -mTININative
809 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
810 updated to reflect changes in the port structure
813 added function do_assemble (similar to do_link) if non-null this function
814 will be called to do assembly (-mTININative) requires a multi command
816 added function genAssemblerEnd will be called to generate assembler Epilogue
819 added _JavaNative to debug info printing
821 * /src/SDCCmain.c: added option --tini-libid
822 added port->do_assemble function (-mTININative) has a multi command assemble
824 * /src/SDCCglue.c: Disabled "constExpr" check
825 added port->genAssemblerEnd function
827 * /src/SDCCglobl.h: Added option --tini-libid value
830 tookout optimizeCompare from the header (has no external references)
832 * /src/SDCCast.c: made one more function "static"
834 2001-12-23 Michael Hope <michaelh@juju.net.nz>
836 * src/z80/mappings.i: Added z80asm support.
838 * src/z80/main.c: Added z80asm support on --asm=z80asm
840 * src/z80/gen.c: Fixed asm portability issues.
842 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
844 * src/SDCCglue.c (printExterns): Added global/extern split.
846 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
848 * support/regression/Makefile: added test for mcs51 model large
850 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
852 * support/regression/ports/gbz80/spec.mk: added -mgbz80
854 2001-12-05 Michael Hope <michaelh@juju.net.nz>
856 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
858 1904-01-06 Michael Hope <michaelh@juju.net.nz>
860 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
862 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
864 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
866 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
868 * support/regression/tests/simplefloat.c: Port to mcs51.
870 2001-11-25 Michael Hope <michaelh@juju.net.nz>
871 * support/regression/tests/bug-485362.c: Added.
873 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
875 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
877 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
879 * src/z80/gen.c (aopDump): Added a dump function.
881 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
882 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
884 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
886 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
888 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
890 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
892 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
894 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
896 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
898 * support/regression/ports/ds390/support.c: Use tinibios.
900 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
902 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
904 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
905 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
907 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
909 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
911 2001-11-18 Michael Hope <michaelh@juju.net.nz>
913 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
915 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
916 (packRegsForIYUse): Created and optimised.
918 2001-11-07 Michael Hope <michaelh@juju.net.nz>
920 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
921 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
923 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
925 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
927 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
929 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
931 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
933 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
935 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
937 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
939 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
941 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
943 2001-11-07 Michael Hope <michaelh@juju.net.nz>
945 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
946 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
947 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
949 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
951 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
952 (genNotFloat): Added.
953 (genUminusFloat): Added.
955 * device/lib/z80/Makefile: Added floating pt stubs.
957 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
959 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
961 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
963 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
965 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
967 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
969 * sdcc/support/regression/Makefile: Add port ds390.
971 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
973 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
975 * sdcc/support/regression/ports/ds390/spec.mk: Added.
977 * sdcc/support/regression/ports/ds390/support.c: Added.
979 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
981 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
983 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
985 2001-11-04 Michael Hope <michaelh@juju.net.nz>
987 * device/include/malloc.h: Added z80 and gbz80 support.
989 * device/lib/gbz80/heap.s: Added.
991 * device/lib/z80/heap.s: Added.
993 * device/lib/malloc.c: Added z80 and gbz80 support.
995 * support/regression/tests/malloc.c (testMalloc): Added.
997 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
999 * support/regression/tests/bug-478094.c: Added.
1001 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1003 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1005 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1007 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1009 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1011 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1013 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1015 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1017 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1019 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1021 * support/regression/tests/bug-477927.c: Added.
1023 * src/z80/peeph.def: Added minor rules.
1025 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1027 * src/z80/peeph.def: Added jump optimisation modification.
1029 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1031 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1033 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1035 * support/regression/tests/funptrs.c: Added.
1037 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1039 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1041 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1043 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1045 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1047 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1048 (movLeft2ResultLong): Created.
1050 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1051 (joinPushes): Added. Joins two char pushes into a word push.
1053 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1055 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1057 * support/makebin/Makefile (install): Added creation of dest dir.
1059 2001-10-24 Karl Bongers <karl@turbobit.com>
1061 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1063 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1065 * src/z80/ralloc.c: Turned off faulty pack for one use.
1067 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1069 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1071 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1073 * support/regression/Makefile: Improved clean
1075 * support/regression/ports/gbz80/spec.mk: Added clean
1077 * support/regression/ports/host/spec.mk: Added clean
1079 * support/regression/ports/z80/spec.mk: Added clean
1081 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1083 * support/regression/ports/mcs51/timeout.c: little improvements
1085 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1087 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1089 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1091 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1093 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1095 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1097 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1099 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1100 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1102 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1104 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1106 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1108 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1110 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1112 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1114 * support/regression/tests/longor.c: Added.
1116 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1118 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1120 * as/mcs51/aslink.h: define PATH_MAX
1122 * as/mcs51/asm.h: define PATH_MAX
1124 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1126 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1128 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1130 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1132 * src/SDCCglobl.h: define PATH_MAX
1134 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1136 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1138 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1140 * src/z80/gen.c (gencjneshort): Fixed
1142 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1144 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1146 * support/regression/tests/bug-469671.c: Added.
1148 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1150 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1152 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1154 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1156 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1158 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1160 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1162 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1164 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1166 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1168 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1170 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1172 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1174 * 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.
1176 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1178 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1180 2001-10-07 <johan@FRIJA>
1182 * device/lib/gets.c (gets): fixed the return value.
1184 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1185 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1187 * 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.
1189 * 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.
1191 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1193 * src/pic/gen.c: Removed Safe_strdup.
1195 * configure.in: Added option to enable libgc support.
1197 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1198 (bitVectUnion): Optimised.
1199 (bitVectIntersect): Optimised.
1200 (bitVectBitsInCommon): Optimised.
1201 (bitVectCplAnd): Optimised.
1203 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1205 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1207 * src/SDCCmain.c: distinguish between assembler debug and plain options
1209 * src/avr/main.c: remove standard assembler options
1211 * src/ds390/main.c: remove standard assembler options
1213 * src/mcs51/main.c: remove standard assembler options
1215 * src/port.h: removed "PENDING" comment
1217 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1219 * src/device/lib/_mulint.c : new, with assember functions
1221 * src/device/lib/_mullong.c : new, with assember functions
1223 * src/device/lib/_divuint.c : with assember functions
1225 * src/device/lib/_divsint.c : with assember functions
1227 * src/device/lib/_divulong.c: with assember functions
1229 * src/device/lib/_divslong.c: with assember functions
1231 * src/device/lib/_moduint.c : with assember functions
1233 * src/device/lib/_modsint.c : with assember functions
1235 * src/device/lib/_modulong.c: with assember functions
1237 * src/device/lib/_modslong.c: with assember functions
1239 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1241 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1243 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1244 replaced _mululong.c and _mulslong.c by _mullong.c
1246 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1248 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1250 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1252 * src/SDCCglue.c: test, if win32api is available for MINGW
1254 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1256 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1257 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1258 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1259 * support/regression/ports/host/spec.mk: removed GENERIC
1260 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1261 * support/regression/ports/z80/spec.mk: removed GENERIC
1263 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1265 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1267 * support/regression/tests/bug-467035.c: Created.
1269 2001-10-01 <johan@FRIJA>
1271 * src/SDCC.y: fixed bug #466586 part 1
1273 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1275 * SDCCicode.c: z80 has no generic pointers
1276 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1278 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1280 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1282 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1284 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1286 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1288 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1290 * configure.in: Fixed up so that ucsim is only configured once.
1292 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1294 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1295 (getPathDifference): As above.
1297 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1299 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1301 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1302 * .version: Updated to 2.3.1
1304 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1305 Added copyright header.
1307 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1308 (assemble): Added support for macro based assembler commands.
1309 (linkEdit): Added support for macro based linker commands.
1310 (preProcess): Changed the pre-processor to use macros.
1311 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1312 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1314 * device/lib/z80/crt0.s: Added module name for debugging.
1316 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1318 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1320 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1322 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1324 * src/Makefile.in: Added SDCCmacro and SDCCutil
1326 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1328 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1330 2001-09-16 <johan@FRIJA>
1332 * 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.
1334 2001-09-15 <johan@FRIJA>
1336 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1337 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1339 2001-09-11 <johan@FRIJA>
1341 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1343 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1345 * support/regression/tests/bug-460444.c: Added test case.
1347 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1348 (genCast): Added justification for all of the asserts.
1350 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1352 * support/regression/support.c: _xdata replaced by xdata
1354 * support/regression/spec.mk: removed _generic
1356 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1358 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1360 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1361 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1363 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1365 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1367 * support/regression/tests/bug-460010.c: Added test case.
1369 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1371 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1373 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1375 * support/regression/testfwk.c: removed workaround for bug #436344
1377 * support/regression/tests/bp.c: use less memory with mcs51
1379 * support/regression/tests/bug-441448.c: use less memory
1381 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1383 * support/regression/collate-results.py: typo
1385 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1387 * support/regression/tests/fetchoverlap.c: Added new test case.
1389 * support/regression/tests/bp.c: Added new test case.
1391 * support/regression/tests/bug-448984.c: Added new test case.
1393 * support/regression/tests/pow2shifts.c: Added new test case.
1395 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1396 (genlshTwo): Fixed right shift for count > 8.
1398 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1400 2001-09-08 <johan@FRIJA>
1402 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1404 2001-09-07 <johan@FRIJA>
1406 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1408 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1410 2001-09-06 <johan@FRIJA>
1412 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1413 * bernhard noted me at this: "() equals to (void)" (1.38)
1415 2001-09-05 <johan@FRIJA>
1417 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1419 2001-09-04 <johan@FRIJA>
1421 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1424 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1426 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1428 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1430 * link/z80/aslink.h: Fixed path for PATH_MAX
1432 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1434 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1436 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1438 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1440 * 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.
1442 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1444 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1445 (genCmp): Fixed up genCmp for the GB with longs.
1447 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1449 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1451 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1453 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1455 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1457 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1459 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1461 * 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.
1463 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1465 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1467 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1469 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1471 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1473 * sim/ucsim/configure: little improvement of Cygwin-detection
1474 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1475 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1476 * support/regression/tests/bug-221100.c: small changes for mcs51
1477 * support/regression/tests/bug-221168.c: small changes for mcs51
1478 * support/regression/tests/bug-227710.c: small changes for mcs51
1479 * support/regression/tests/staticinit.c: small changes for mcs51
1480 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1481 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1482 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601