1 2003-02-02 <johan@balder>
3 * 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
4 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
5 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
6 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
7 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
8 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
10 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
12 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15 2003-02-01 <johan@balder>
17 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
19 2003-01-31 <johan@CP255758-A>
21 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
23 2003-01-30 <johan@balder>
25 * src/SDCCBBlock.c: automatic bug detection
26 * src/SDCCicode.c: automatic bug detection
28 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
30 * src/SDCCglobl.h: now --xram-size 0 works
31 * src/SDCCmain.c: now --xram-size 0 works
33 2003-01-29 <johan@balder>
35 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
37 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
39 * as/mcs51/aslink.h: Added options --xram-size and --code-size
40 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
41 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
42 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
43 * src/SDCCglobl.h: Added options --xram-size and --code-size
44 * src/SDCCmain.c: Added options --xram-size and --code-size
46 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
48 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
49 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
51 2003-01-27 <johan@balder>
53 * src/SDCC.y: fixed bug #613764
55 2003-01-26 <johan@balder>
57 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
58 * src/SDCCsymt.h: fixed bug #673374
59 * src/SDCCglue.c: fixed bug #661910
60 * src/SDCCast.c: fixed bug #458099 and 673374
62 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
64 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
65 * as/mcs51/strcmpi.h: added
66 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
67 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
68 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
69 * as/mcs51/assym.c: strcmpi -> as_strcmpi
70 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
71 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
72 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
73 * as/mcs51/Makefile.aslink: new module strcmpi
74 * as/mcs51/Makefile.asx8051: new module strcmpi
75 * as/mcs51/Makefil.bcc: new module strcmpi
76 * as/mcs51/Makefile.in: new module strcmpi
77 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
79 2003-01-26 <johan@balder>
81 * src/SDCCglue.c: reverted back to 1.124
82 * src/SDCCast.c: reverted back to 1.156
83 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
85 2003-01-25 <johan@balder>
87 * src/SDCCglue.c: A better fix for bug #661910
88 * src/SDCCast.c: A better fix for bug #661910
89 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
91 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
93 * src/Makefile.in: remove spawn.o
94 * src/SDCCmain.c: remove spawn.h
95 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
96 * src/spawn.c: removed
97 * src/spawn.h: removed
98 * support/regression/ports/ds390/spec.mk: link with -r
100 2003-01-24 <johan@CP255758-A>
102 * src/ds390/gen.c (aopOp): fixed bug #667458
103 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
104 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
105 (createIvalCharPtr): an ival doesn't always have a storage class anymore
107 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
109 * src/mcs51/peeph.def: better assembler identation by Frieder
110 * src/mcs51/gen.c: better assembler identation by Frieder
112 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
114 * as/z80/string.h: removed for gcc 3.2
115 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
116 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
118 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
120 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
121 * src/SDCCpeeph.c (replaceRule): fix bug #663503
122 * support/regression/Makefile: separate temp files for ports
123 * support/regression/generate-cases.py: separate temp files for ports
124 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
125 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
127 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
129 * moved tinitalk to device/examples/ds390
131 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
133 * as/mcs51/lkmem.c: rflag is for DS390
134 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
135 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
136 (linkEdit): move mem- and map-files the same way as ihx-files
137 * src/z80/main.c (_setDefaultOptions): removed --generic
138 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
139 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
140 * src/pic/glue.c (picglue): --c1mode works again
141 * src/pic16/glue.c (pic16glue): --c1mode works again
142 * src/asm.c (printCLine): fix #660034
144 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
146 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
147 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
148 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
149 * as/mcs51/lkmem (summary): better fix for sp problem
150 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
151 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
152 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
153 remove --stack-after-data
155 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
157 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
158 * src/SDCCutil.c (join): ugly bug: missing '\0'
159 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
161 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
163 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
165 * src/pic/main.c (_asmCmd): gpasm supports -o
166 * src/z80/main.c: more general macros
167 * device/lib/Makefile.in: remove intermediate files
169 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
171 * .version: Bumped version number to 2.3.3
172 * src/SDCCBBlock.c: new option -o
173 * src/SDCCglobl.h: new option -o
174 * src/SDCCglue.c: new option -o
175 * src/SDCCmain.c: new option -o
176 * src/asm.c: new option -o
177 * src/ds390/main.c: new option -o
178 * src/pic/glue.c: new option -o
179 * src/pic/pcode.c: new option -o
180 * src/pic/ralloc.c: new option -o
181 * src/pic16/glue.c: new option -o
182 * src/pic16/pcode.c: new option -o
183 * src/pic16/ralloc.c: new option -o
184 * src/z80/main.c: new option -o
185 * device/lib/Makefile.in: use -o
186 * support/regression/ports/ds390/spec.mk: use -o
187 * support/regression/ports/gbz80/spec.mk: use -o
188 * support/regression/ports/mcs51/spec.mk: use -o
189 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
190 * support/regression/ports/z80/spec.mk: use -o
191 * support/regression/ports/ucz80/spec.mk: use -o
192 * support/regression/ports/xa51/spec.mk: use -o
193 * support/regression/fwk/lib/timeout.c: fix usage string
195 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
196 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
198 2003-01-07 <johan@balder>
200 * src/SDCCast.c (decorateType): fixed bug #600035
202 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
203 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
204 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
205 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
206 * src/pic/pcode.c: outcommented unused variable to remove warnings
207 * src/pic/ralloc.c: outcommented unused variable to remove warnings
209 2003-01-06 <karl@turbobit.com>
210 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
213 2003-01-06 <johan@balder>
215 * src/SDCCicode.c: fixed array add
217 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
218 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
219 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
221 2003-01-04 <johan@balder>
223 * src/SDCCval.c (getNelements): fixed the initialized array of structures
225 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
226 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
228 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
229 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
230 * support/regression/tests/bug-524697.c: fit mem usage into 8032
232 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
233 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
235 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
236 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
238 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
239 * src/mcs51/main.c: removed {bindir}{sep} from aslink
241 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
243 * in \sdcc\as\mcs51\ changed these files in order to create an
244 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
245 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
246 following files to include the previous two files: aslink.dsp,
247 Makefile.aslink, Makefile.bcc, and Makefile.in.
249 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
252 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
254 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
255 value from option --iram-size.
257 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
259 * \sdcc\as\mcs51\lklist.c: added boundary check before using
262 2002-09-18 <wiml@hhhh.org>
264 * SDCClrange.h: exposed setFromRange() and setToRange()
265 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
266 packRegsForAccUse() (bug 542397)
267 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
268 multiple times and emitting the fetch operations more than once
269 added aopGetUsesAcc() function to allow binary operators to
270 fetch their operands in the correct order; made genMinus() emit
271 compact code for X = LITERAL - Y
273 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
274 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
275 sprintf() in line 1267.
277 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
278 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
281 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
282 Changes to aslink (All the changes are marked with 'JCF'):
284 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
287 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
288 area BSEG. Also moves, if possible, the DATA area down into the internal
289 ram so more space is available.
291 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
294 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
295 not bytes. Function summary() which creates a memory usage summary
296 file with extension .mem. Reports of overlaping stack and small stack
297 size. If the space for the stack is less than 16 bytes aslink trows a
300 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
301 the 8051. Option 'y' for memory summary output file.
303 Changes to sdcc (All the changes are marked with 'JCF'):
305 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
307 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
308 overlaying area for it (uses RegBankUsed[4]).
310 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
311 bank zero as used by default. By default aslink locates the stack
312 (equivalent to --stack-after-data). Pass option 'y' to aslink for
313 the creation of the .mem file. Delegates the allocation of data area
314 to aslink (it is not longer 0x30 by default). If --stack-loc passes
315 the begining of the stack area to aslink.
317 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
318 glue() in SDCCglue.c creates an area for it.
320 2002-09-03 Borut Razem <borut.razem@siol.net>
321 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
323 introduced atexit() handler for teporay files removal in case of
324 errors, assertions, ...
326 2002-08-29 Borut Razem <borut.razem@siol.net>
327 * sdcc/support/cpp2/auto-host_vc_in.h:
328 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
329 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
330 Maybe there is a similar problem with BORLANDC? It should be checked!
332 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
333 corrected improper use of assert: the assignment to clr variable was done inside the assert.
334 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
335 was not executed, and the compiler (cl) launched a warning:
336 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
338 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
339 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
341 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
342 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
344 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
345 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
346 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
347 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
348 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
349 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
350 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
351 - added Release configuration in VS projects
352 - review of compiler an linker options
353 - VC .exe files are generated in bin_vc directory, not to interfere
354 with binaries generated from other projects (cygwin, mingw, bcc ...)
356 * sdcc/src/yacc.dsp: added
358 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
359 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
360 and insert the version number definitions from .version
362 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
364 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
365 added - genarate auto-host.h using auto-host_vc_in.h as template
368 removed from CVS, generated automatically
370 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
371 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
373 2002-08-11 Borut Razem <borut.razem@siol.net>
374 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
376 2002-08-10 Borut Razem <borut.razem@siol.net>
377 * src/SDCCmain.c (main):
378 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
379 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
380 The consequence was that some temporary files were not removed.
383 unification of code in functions tempfilename() and tempfile():
384 function tempnam() is defined in Visual Studio 6.0 and .NET
386 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
388 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
389 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
390 - removed compiler command line option /WX: Treats all warnings as errors
391 - update a list of source files, included into the project
393 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
394 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
395 changed project type to Generic Project so that can be correcly converted to VS.NET project
397 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
399 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
401 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
403 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
404 added return 0 statements after assert() to make compiler happy
406 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
407 added newline in the def file to keep MSC compiler satisfied
409 * sdcc/src/z80/gen.c:
410 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
411 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
412 - solved MSC error in function aopDump()
414 * sdcc_vc.h: define PREFIX as "\\sdcc"
416 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
417 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
419 2002-06-22 Scott Dattalo <scott@dattalo.com>
420 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
421 - Rewrote the register banking algorithm.
422 - Added pCode live-range analysis to registers (for now, only non-used and
423 singly-used registers optimized away)
425 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
427 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
429 2002-05-10 Scott Dattalo <scott@dattalo.com>
430 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
432 2002-04-22 Michael Hope <michaelh@vroom>
434 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
436 * configure.in (DD_COPT): Added include support required for gbdk.
438 * .version: Bumped version number just to increase it.
440 * src/SDCCmain.c: Added -nostdinc to the default options.
442 2002-04-15 Michael Hope <michaelh@vroom>
444 * device/lib/z80/printf.c (sprintf): Added.
446 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
448 * src/z80/peeph.def: Added transpose redundent load rule.
450 * src/z80/main.c: Added force callee saves for jaune.
452 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
454 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
456 2002-03-28 Johan Knol <johan@balder>
458 * src/SDCCval.c: fixed bug #532436
460 2002-03-14 Scott Dattalo <scott@dattalo.com>
462 Added "char *Processor" field to the port structure.
465 Added -p option. Allows port dependent processor to be specified.
468 Initialized the new field char *Processor field to NULL in all ports
471 Compiler generated registers for interrupt context saving
472 were not getting allocated.
474 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
477 Fixed left shift. Will promote the left side of a left shift
478 if a) left shifting more than size of operand or b) when assigned
479 to something size > size of left side
481 2002-03-14 Scott Dattalo <scott@dattalo.com>
483 tons of changes. Register allocation has been
484 rewritten. Added customization for the various PICs. Flow
485 analysis is restructured. ...
491 Added. device.c is a PIC port hack to accomodate variations
494 2002-03-13 Michael Hope <michaelh@vroom>
496 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
498 2002-03-04 johanknol <johanknol@manik>
500 * /src/SDCCval.c: fixed
502 const unsigned char arr[][2] = { { 0, 1 } };
503 t18.c:1: error: Initializer element is not constant
505 2002-03-04 bela <bela@manik>
507 * /device/include/mcs51reg.h:
508 ds89c420 register definition update
510 2002-03-03 <johan@FRIJA>
512 * support/Util/SDCCerr.c: did something, but don't no why anymore
514 * support/regression/tests/bug-524691.c: made it a little less shy
516 * src/SDCCast.c (decorateType): fixed bug #524697
518 * src/SDCCast.c: made some lineno improvements
520 * src/SDCCval.c (getNelements): changed warning to error
522 * src/SDCCglue.c (printIvalArray): changed warning to error
524 * src/SDCCicode.c: fixed a warning for mingw
526 * src/SDCCast.c (decorateType): fixed the << promotion for ops
528 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
530 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
532 * src/ds390/peeph.def:
533 Added some more peephole rules
535 * src/ds390/gen.c: Various fixes & enhancements
537 * src/SDCClrange.c, src/SDCClrange.h:
538 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
540 * src/ds390/ralloc.c:
541 various fixes & enhancements (ds390) specific
543 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
544 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
547 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
549 2002-03-02 <johan@FRIJA>
551 * src/SDCCast.c (decorateType): fixed bug #524708
553 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
555 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
557 2002-03-01 Michael Hope <michaelh@vroom>
559 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
561 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
563 2002-03-01 <johan@FRIJA>
565 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
567 * src/SDCCast.c (decorateType): fixed bug #524209
569 * src/SDCCval.c (valNot): fixed bug #524195
571 2002-02-26 <johan@balder>
573 * src/xa51/gen.c: fixed a warning
575 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
577 * src/SDCCast.c (decorateType): fixed bug #522534
579 2002-02-23 <johan@balder>
581 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
583 2002-02-22 <johan@balder>
585 * src/SDCCast.c: fixed bug #514865
587 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
589 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
591 * sdcc/src/SDCCloop.c:
592 Previous fix was not good. basic blocks that have "break" or "return" are
593 not really partof a loop , but live ranges used in these blocks should
594 be live thru the entire loop, so set partOfLoop but don't add them to
597 2002-02-21 <johan@FRIJA>
599 * src/SDCCcse.c: fixed bug #514308
601 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
604 Fixed BUG #519583. If a conditional block ended in a return/break
605 statement inside a loop, it was not being considered part of the loop.
607 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
609 2002-02-10 Karl Bongers <karl@turbobit.com>
612 Fixed up SDCDB debugger somewhat. Updated debugger/README
613 with lots of comments and notes.
615 * device/examples/test2.c:
616 Fix bug, "red" variable not being initialized(compiler complained).
618 * device/examples/Makefile, examples/test3.c:
619 Add Makefile in device/examples folder, compiles test3.c
620 for use as a multiple module SDCDB test case.
622 * sim/ucsim/cmd.src/cmdset.cc:
623 Took out debug printfs in ucsim "next" command.
626 Karl and Johan start ucsim XA support. Most dissassembly working,
627 about 75% emulation done(plenty of work remaining).
630 Add Z80 support to ucsim, add test-ucz80 regression test,
631 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
632 Notice z80 compiler fails on examples/test3.c/crc code.
634 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
636 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
637 Added support for --parms-in-bank1
639 * src/ds390/peeph.def:
640 added a few more peephole optimzations
643 1) added __builtin_inp & __builtin_outp used to read in data of given length
644 from a memory mapped port
645 2) added __builtin_memcmp
646 3) added __builtin_swapw swap bytes of a short
648 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
649 1) handle multiple send & receives from register bank1
650 2) ralloc can now allocate DPTR1 to some liveRanges
652 * src/SDCCsymt.c, src/SDCCsymt.h:
653 changes to handle multiple sends & receives
656 added some pointer arithmetic optimization
659 added some pointer arithmetic optimizations but not stable yet so not
660 called from anywhere (will get this working shortly)
662 * src/SDCCopt.c: fixed for multiple sends & receives
665 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
666 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
667 set preprocessor defines (depending on options)
669 * src/SDCCicode.c, src/SDCCicode.h:
670 changes made to handle multiple sends & receives
673 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
675 * src/SDCCcse.c, src/SDCCcse.h:
676 added function findbackward def (to be used in upcoming optimization)
678 * src/SDCCcflow.c, src/SDCCcflow.h:
679 added function returnAtEnd - to determine if a basic block terminates with
682 * src/SDCCast.c, src/SDCCast.h:
683 added option parms-in-bank1
685 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
686 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
687 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
688 adjusted for --parms-in-bank1 option
690 * device/include/string.h:
691 donot redefine "reentrant" keyword
693 * device/include/ds80c390.h: Added some more SFRs
695 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
697 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
699 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
701 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
703 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
705 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
707 2002-01-18 Paul Stoffregen <paul@pjrc.com>
709 * Added --xram-movc option
711 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
713 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
715 2002-01-11 Johan Knol
717 * Added math lib of Jesus Calvino-Fraga
719 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
721 * src/SDCCmain.c (processFile): fix processing of ../../src.c
722 * support/regression/Makefile: new target test-mcs51-stack-auto
723 * support/regression/ports/mcs51-stack-auto/spec.mk: added
725 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
727 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
729 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
731 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
733 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
735 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
737 * src/SDCCglue.h: add definition for printIvalChar()
739 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
741 * src/SDCCast.c: fix #498138 by Johan
743 * src/SDCCglue.c: fix #498138 by Johan
745 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
747 * support/regression/Makefile: fix clean
749 * support/regression/ports/ds390/support.c: fix transmission of last character
751 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
753 * /sdcc/src/ds390/gen.c:
754 a) improved computing address of stack variable
755 b) took out some #if 0 code
756 c) improved parmBytes adjustment
757 d) improved genPlusIncr & genMinusIncr
758 e) genCmp could generate bad code (when left assigned to DPTR)
759 f) Fixed bug in hasInc
761 * /sdcc/src/ds390/ralloc.c:
762 a) packRegsForSupport could mess up live information (Fixed)
763 b) packRegsDPTRuse could be incorrect for left & right shift
765 * /sdcc/src/mcs51/ralloc.c:
766 packRegsForSupport could mess up the live information (Fixed)
768 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
770 * /sdcc/src/SDCCast.c:
771 can reverse a loop even if function call is present as long
772 as the loop control variable is local & is not passed as parameter
774 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
776 * /sdcc/ChangeLog: *** empty log message ***
778 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
779 More builtin function additions for TININative
781 * /sdcc/src/ds390/ralloc.c:
782 Had broken the regression testsuite
784 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
786 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
787 Added funcattr hasStackParms will be set for reentrant functions when there
788 are paramteres on the stack, this helps in minimizing frame pointer generation
789 typeFromStr can handle function pointers now
791 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
792 *** empty log message ***
794 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
796 * /src/ds390/gen.c, /src/ds390/main.c:
797 More builtin function additions for TININative
799 * /src/ds390/ralloc.c:
800 Had broken the regression testsuite
802 * /src/SDCCast.c: Fixed a bug in dumptree
804 * /src/SDCCsymt.c, /src/SDCCsymt.h:
805 Added funcattr hasStackParms will be set for reentrant functions when there
806 are paramteres on the stack, this helps in minimizing frame pointer generation
807 typeFromStr can handle function pointers now
809 * /doc/builtins.txt, /doc/TININative.txt:
810 *** empty log message ***
813 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
815 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
816 ALPHA version for -mTININative
818 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
819 updated to reflect changes in the port structure
822 added function do_assemble (similar to do_link) if non-null this function
823 will be called to do assembly (-mTININative) requires a multi command
825 added function genAssemblerEnd will be called to generate assembler Epilogue
828 added _JavaNative to debug info printing
830 * /src/SDCCmain.c: added option --tini-libid
831 added port->do_assemble function (-mTININative) has a multi command assemble
833 * /src/SDCCglue.c: Disabled "constExpr" check
834 added port->genAssemblerEnd function
836 * /src/SDCCglobl.h: Added option --tini-libid value
839 tookout optimizeCompare from the header (has no external references)
841 * /src/SDCCast.c: made one more function "static"
843 2001-12-23 Michael Hope <michaelh@juju.net.nz>
845 * src/z80/mappings.i: Added z80asm support.
847 * src/z80/main.c: Added z80asm support on --asm=z80asm
849 * src/z80/gen.c: Fixed asm portability issues.
851 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
853 * src/SDCCglue.c (printExterns): Added global/extern split.
855 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
857 * support/regression/Makefile: added test for mcs51 model large
859 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
861 * support/regression/ports/gbz80/spec.mk: added -mgbz80
863 2001-12-05 Michael Hope <michaelh@juju.net.nz>
865 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
867 1904-01-06 Michael Hope <michaelh@juju.net.nz>
869 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
871 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
873 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
875 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
877 * support/regression/tests/simplefloat.c: Port to mcs51.
879 2001-11-25 Michael Hope <michaelh@juju.net.nz>
880 * support/regression/tests/bug-485362.c: Added.
882 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
884 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
886 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
888 * src/z80/gen.c (aopDump): Added a dump function.
890 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
891 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
893 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
895 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
897 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
899 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
901 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
903 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
905 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
907 * support/regression/ports/ds390/support.c: Use tinibios.
909 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
911 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
913 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
914 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
916 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
918 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
920 2001-11-18 Michael Hope <michaelh@juju.net.nz>
922 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
924 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
925 (packRegsForIYUse): Created and optimised.
927 2001-11-07 Michael Hope <michaelh@juju.net.nz>
929 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
930 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
932 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
934 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
936 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
938 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
940 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
942 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
944 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
946 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
948 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
950 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
952 2001-11-07 Michael Hope <michaelh@juju.net.nz>
954 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
955 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
956 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
958 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
960 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
961 (genNotFloat): Added.
962 (genUminusFloat): Added.
964 * device/lib/z80/Makefile: Added floating pt stubs.
966 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
968 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
970 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
972 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
974 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
976 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
978 * sdcc/support/regression/Makefile: Add port ds390.
980 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
982 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
984 * sdcc/support/regression/ports/ds390/spec.mk: Added.
986 * sdcc/support/regression/ports/ds390/support.c: Added.
988 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
990 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
992 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
994 2001-11-04 Michael Hope <michaelh@juju.net.nz>
996 * device/include/malloc.h: Added z80 and gbz80 support.
998 * device/lib/gbz80/heap.s: Added.
1000 * device/lib/z80/heap.s: Added.
1002 * device/lib/malloc.c: Added z80 and gbz80 support.
1004 * support/regression/tests/malloc.c (testMalloc): Added.
1006 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1008 * support/regression/tests/bug-478094.c: Added.
1010 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1012 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1014 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1016 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1018 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1020 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1022 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1024 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1026 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1028 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1030 * support/regression/tests/bug-477927.c: Added.
1032 * src/z80/peeph.def: Added minor rules.
1034 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1036 * src/z80/peeph.def: Added jump optimisation modification.
1038 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1040 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1042 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1044 * support/regression/tests/funptrs.c: Added.
1046 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1048 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1050 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1052 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1054 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1056 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1057 (movLeft2ResultLong): Created.
1059 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1060 (joinPushes): Added. Joins two char pushes into a word push.
1062 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1064 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1066 * support/makebin/Makefile (install): Added creation of dest dir.
1068 2001-10-24 Karl Bongers <karl@turbobit.com>
1070 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1072 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1074 * src/z80/ralloc.c: Turned off faulty pack for one use.
1076 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1078 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1080 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1082 * support/regression/Makefile: Improved clean
1084 * support/regression/ports/gbz80/spec.mk: Added clean
1086 * support/regression/ports/host/spec.mk: Added clean
1088 * support/regression/ports/z80/spec.mk: Added clean
1090 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1092 * support/regression/ports/mcs51/timeout.c: little improvements
1094 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1096 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1098 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1100 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1102 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1104 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1106 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1108 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1109 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1111 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1113 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1115 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1117 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1119 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1121 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1123 * support/regression/tests/longor.c: Added.
1125 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1127 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1129 * as/mcs51/aslink.h: define PATH_MAX
1131 * as/mcs51/asm.h: define PATH_MAX
1133 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1135 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1137 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1139 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1141 * src/SDCCglobl.h: define PATH_MAX
1143 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1145 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1147 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1149 * src/z80/gen.c (gencjneshort): Fixed
1151 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1153 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1155 * support/regression/tests/bug-469671.c: Added.
1157 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1159 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1161 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1163 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1165 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1167 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1169 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1171 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1173 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1175 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1177 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1179 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1181 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1183 * 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.
1185 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1187 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1189 2001-10-07 <johan@FRIJA>
1191 * device/lib/gets.c (gets): fixed the return value.
1193 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1194 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1196 * 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.
1198 * 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.
1200 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1202 * src/pic/gen.c: Removed Safe_strdup.
1204 * configure.in: Added option to enable libgc support.
1206 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1207 (bitVectUnion): Optimised.
1208 (bitVectIntersect): Optimised.
1209 (bitVectBitsInCommon): Optimised.
1210 (bitVectCplAnd): Optimised.
1212 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1214 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1216 * src/SDCCmain.c: distinguish between assembler debug and plain options
1218 * src/avr/main.c: remove standard assembler options
1220 * src/ds390/main.c: remove standard assembler options
1222 * src/mcs51/main.c: remove standard assembler options
1224 * src/port.h: removed "PENDING" comment
1226 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1228 * src/device/lib/_mulint.c : new, with assember functions
1230 * src/device/lib/_mullong.c : new, with assember functions
1232 * src/device/lib/_divuint.c : with assember functions
1234 * src/device/lib/_divsint.c : with assember functions
1236 * src/device/lib/_divulong.c: with assember functions
1238 * src/device/lib/_divslong.c: with assember functions
1240 * src/device/lib/_moduint.c : with assember functions
1242 * src/device/lib/_modsint.c : with assember functions
1244 * src/device/lib/_modulong.c: with assember functions
1246 * src/device/lib/_modslong.c: with assember functions
1248 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1250 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1252 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1253 replaced _mululong.c and _mulslong.c by _mullong.c
1255 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1257 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1259 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1261 * src/SDCCglue.c: test, if win32api is available for MINGW
1263 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1265 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1266 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1267 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1268 * support/regression/ports/host/spec.mk: removed GENERIC
1269 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1270 * support/regression/ports/z80/spec.mk: removed GENERIC
1272 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1274 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1276 * support/regression/tests/bug-467035.c: Created.
1278 2001-10-01 <johan@FRIJA>
1280 * src/SDCC.y: fixed bug #466586 part 1
1282 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1284 * SDCCicode.c: z80 has no generic pointers
1285 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1287 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1289 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1291 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1293 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1295 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1297 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1299 * configure.in: Fixed up so that ucsim is only configured once.
1301 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1303 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1304 (getPathDifference): As above.
1306 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1308 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1310 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1311 * .version: Updated to 2.3.1
1313 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1314 Added copyright header.
1316 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1317 (assemble): Added support for macro based assembler commands.
1318 (linkEdit): Added support for macro based linker commands.
1319 (preProcess): Changed the pre-processor to use macros.
1320 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1321 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1323 * device/lib/z80/crt0.s: Added module name for debugging.
1325 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1327 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1329 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1331 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1333 * src/Makefile.in: Added SDCCmacro and SDCCutil
1335 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1337 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1339 2001-09-16 <johan@FRIJA>
1341 * 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.
1343 2001-09-15 <johan@FRIJA>
1345 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1346 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1348 2001-09-11 <johan@FRIJA>
1350 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1352 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1354 * support/regression/tests/bug-460444.c: Added test case.
1356 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1357 (genCast): Added justification for all of the asserts.
1359 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1361 * support/regression/support.c: _xdata replaced by xdata
1363 * support/regression/spec.mk: removed _generic
1365 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1367 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1369 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1370 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1372 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1374 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1376 * support/regression/tests/bug-460010.c: Added test case.
1378 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1380 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1382 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1384 * support/regression/testfwk.c: removed workaround for bug #436344
1386 * support/regression/tests/bp.c: use less memory with mcs51
1388 * support/regression/tests/bug-441448.c: use less memory
1390 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1392 * support/regression/collate-results.py: typo
1394 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1396 * support/regression/tests/fetchoverlap.c: Added new test case.
1398 * support/regression/tests/bp.c: Added new test case.
1400 * support/regression/tests/bug-448984.c: Added new test case.
1402 * support/regression/tests/pow2shifts.c: Added new test case.
1404 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1405 (genlshTwo): Fixed right shift for count > 8.
1407 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1409 2001-09-08 <johan@FRIJA>
1411 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1413 2001-09-07 <johan@FRIJA>
1415 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1417 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1419 2001-09-06 <johan@FRIJA>
1421 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1422 * bernhard noted me at this: "() equals to (void)" (1.38)
1424 2001-09-05 <johan@FRIJA>
1426 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1428 2001-09-04 <johan@FRIJA>
1430 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1433 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1435 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1437 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1439 * link/z80/aslink.h: Fixed path for PATH_MAX
1441 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1443 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1445 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1447 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1449 * 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.
1451 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1453 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1454 (genCmp): Fixed up genCmp for the GB with longs.
1456 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1458 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1460 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1462 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1464 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1466 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1468 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1470 * 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.
1472 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1474 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1476 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1478 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1480 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1482 * sim/ucsim/configure: little improvement of Cygwin-detection
1483 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1484 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1485 * support/regression/tests/bug-221100.c: small changes for mcs51
1486 * support/regression/tests/bug-221168.c: small changes for mcs51
1487 * support/regression/tests/bug-227710.c: small changes for mcs51
1488 * support/regression/tests/staticinit.c: small changes for mcs51
1489 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1490 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1491 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601