1 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3 * as/mcs51/aslink.h: Added options --xram-size and --code-size
4 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
5 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
6 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
7 * src/SDCCglobl.h: Added options --xram-size and --code-size
8 * src/SDCCmain.c: Added options --xram-size and --code-size
10 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
12 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
13 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15 2003-01-26 <johan@balder>
17 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
18 * src/SDCCsymt.h: fixed bug #673374
19 * src/SDCCglue.c: fixed bug #661910
20 * src/SDCCast.c: fixed bug #458099 and 673374
22 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
24 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
25 * as/mcs51/strcmpi.h: added
26 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
27 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
28 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
29 * as/mcs51/assym.c: strcmpi -> as_strcmpi
30 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
31 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
32 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
33 * as/mcs51/Makefile.aslink: new module strcmpi
34 * as/mcs51/Makefile.asx8051: new module strcmpi
35 * as/mcs51/Makefil.bcc: new module strcmpi
36 * as/mcs51/Makefile.in: new module strcmpi
37 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
39 2003-01-26 <johan@balder>
41 * src/SDCCglue.c: reverted back to 1.124
42 * src/SDCCast.c: reverted back to 1.156
43 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
45 2003-01-25 <johan@balder>
47 * src/SDCCglue.c: A better fix for bug #661910
48 * src/SDCCast.c: A better fix for bug #661910
49 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
51 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
53 * src/Makefile.in: remove spawn.o
54 * src/SDCCmain.c: remove spawn.h
55 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
56 * src/spawn.c: removed
57 * src/spawn.h: removed
58 * support/regression/ports/ds390/spec.mk: link with -r
60 2003-01-24 <johan@CP255758-A>
62 * src/ds390/gen.c (aopOp): fixed bug #667458
63 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
64 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
65 (createIvalCharPtr): an ival doesn't always have a storage class anymore
67 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
69 * src/mcs51/peeph.def: better assembler identation by Frieder
70 * src/mcs51/gen.c: better assembler identation by Frieder
72 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
74 * as/z80/string.h: removed for gcc 3.2
75 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
76 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
78 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
80 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
81 * src/SDCCpeeph.c (replaceRule): fix bug #663503
82 * support/regression/Makefile: separate temp files for ports
83 * support/regression/generate-cases.py: separate temp files for ports
84 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
85 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
87 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
89 * moved tinitalk to device/examples/ds390
91 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
93 * as/mcs51/lkmem.c: rflag is for DS390
94 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
95 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
96 (linkEdit): move mem- and map-files the same way as ihx-files
97 * src/z80/main.c (_setDefaultOptions): removed --generic
98 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
99 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
100 * src/pic/glue.c (picglue): --c1mode works again
101 * src/pic16/glue.c (pic16glue): --c1mode works again
102 * src/asm.c (printCLine): fix #660034
104 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
106 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
107 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
108 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
109 * as/mcs51/lkmem (summary): better fix for sp problem
110 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
111 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
112 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
113 remove --stack-after-data
115 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
117 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
118 * src/SDCCutil.c (join): ugly bug: missing '\0'
119 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
121 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
123 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
125 * src/pic/main.c (_asmCmd): gpasm supports -o
126 * src/z80/main.c: more general macros
127 * device/lib/Makefile.in: remove intermediate files
129 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
131 * .version: Bumped version number to 2.3.3
132 * src/SDCCBBlock.c: new option -o
133 * src/SDCCglobl.h: new option -o
134 * src/SDCCglue.c: new option -o
135 * src/SDCCmain.c: new option -o
136 * src/asm.c: new option -o
137 * src/ds390/main.c: new option -o
138 * src/pic/glue.c: new option -o
139 * src/pic/pcode.c: new option -o
140 * src/pic/ralloc.c: new option -o
141 * src/pic16/glue.c: new option -o
142 * src/pic16/pcode.c: new option -o
143 * src/pic16/ralloc.c: new option -o
144 * src/z80/main.c: new option -o
145 * device/lib/Makefile.in: use -o
146 * support/regression/ports/ds390/spec.mk: use -o
147 * support/regression/ports/gbz80/spec.mk: use -o
148 * support/regression/ports/mcs51/spec.mk: use -o
149 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
150 * support/regression/ports/z80/spec.mk: use -o
151 * support/regression/ports/ucz80/spec.mk: use -o
152 * support/regression/ports/xa51/spec.mk: use -o
153 * support/regression/fwk/lib/timeout.c: fix usage string
155 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
156 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
158 2003-01-07 <johan@balder>
160 * src/SDCCast.c (decorateType): fixed bug #600035
162 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
163 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
164 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
165 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
166 * src/pic/pcode.c: outcommented unused variable to remove warnings
167 * src/pic/ralloc.c: outcommented unused variable to remove warnings
169 2003-01-06 <karl@turbobit.com>
170 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
173 2003-01-06 <johan@balder>
175 * src/SDCCicode.c: fixed array add
177 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
178 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
179 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
181 2003-01-04 <johan@balder>
183 * src/SDCCval.c (getNelements): fixed the initialized array of structures
185 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
186 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
188 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
189 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
190 * support/regression/tests/bug-524697.c: fit mem usage into 8032
192 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
193 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
195 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
196 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
198 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
199 * src/mcs51/main.c: removed {bindir}{sep} from aslink
201 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
203 * in \sdcc\as\mcs51\ changed these files in order to create an
204 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
205 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
206 following files to include the previous two files: aslink.dsp,
207 Makefile.aslink, Makefile.bcc, and Makefile.in.
209 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
212 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
214 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
215 value from option --iram-size.
217 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
219 * \sdcc\as\mcs51\lklist.c: added boundary check before using
222 2002-09-18 <wiml@hhhh.org>
224 * SDCClrange.h: exposed setFromRange() and setToRange()
225 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
226 packRegsForAccUse() (bug 542397)
227 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
228 multiple times and emitting the fetch operations more than once
229 added aopGetUsesAcc() function to allow binary operators to
230 fetch their operands in the correct order; made genMinus() emit
231 compact code for X = LITERAL - Y
233 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
234 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
235 sprintf() in line 1267.
237 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
238 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
241 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
242 Changes to aslink (All the changes are marked with 'JCF'):
244 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
247 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
248 area BSEG. Also moves, if possible, the DATA area down into the internal
249 ram so more space is available.
251 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
254 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
255 not bytes. Function summary() which creates a memory usage summary
256 file with extension .mem. Reports of overlaping stack and small stack
257 size. If the space for the stack is less than 16 bytes aslink trows a
260 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
261 the 8051. Option 'y' for memory summary output file.
263 Changes to sdcc (All the changes are marked with 'JCF'):
265 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
267 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
268 overlaying area for it (uses RegBankUsed[4]).
270 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
271 bank zero as used by default. By default aslink locates the stack
272 (equivalent to --stack-after-data). Pass option 'y' to aslink for
273 the creation of the .mem file. Delegates the allocation of data area
274 to aslink (it is not longer 0x30 by default). If --stack-loc passes
275 the begining of the stack area to aslink.
277 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
278 glue() in SDCCglue.c creates an area for it.
280 2002-09-03 Borut Razem <borut.razem@siol.net>
281 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
283 introduced atexit() handler for teporay files removal in case of
284 errors, assertions, ...
286 2002-08-29 Borut Razem <borut.razem@siol.net>
287 * sdcc/support/cpp2/auto-host_vc_in.h:
288 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
289 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
290 Maybe there is a similar problem with BORLANDC? It should be checked!
292 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
293 corrected improper use of assert: the assignment to clr variable was done inside the assert.
294 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
295 was not executed, and the compiler (cl) launched a warning:
296 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
298 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
299 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
301 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
302 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
304 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
305 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
306 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
307 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
308 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
309 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
310 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
311 - added Release configuration in VS projects
312 - review of compiler an linker options
313 - VC .exe files are generated in bin_vc directory, not to interfere
314 with binaries generated from other projects (cygwin, mingw, bcc ...)
316 * sdcc/src/yacc.dsp: added
318 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
319 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
320 and insert the version number definitions from .version
322 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
324 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
325 added - genarate auto-host.h using auto-host_vc_in.h as template
328 removed from CVS, generated automatically
330 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
331 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
333 2002-08-11 Borut Razem <borut.razem@siol.net>
334 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
336 2002-08-10 Borut Razem <borut.razem@siol.net>
337 * src/SDCCmain.c (main):
338 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
339 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
340 The consequence was that some temporary files were not removed.
343 unification of code in functions tempfilename() and tempfile():
344 function tempnam() is defined in Visual Studio 6.0 and .NET
346 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
348 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
349 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
350 - removed compiler command line option /WX: Treats all warnings as errors
351 - update a list of source files, included into the project
353 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
354 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
355 changed project type to Generic Project so that can be correcly converted to VS.NET project
357 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
359 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
361 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
363 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
364 added return 0 statements after assert() to make compiler happy
366 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
367 added newline in the def file to keep MSC compiler satisfied
369 * sdcc/src/z80/gen.c:
370 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
371 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
372 - solved MSC error in function aopDump()
374 * sdcc_vc.h: define PREFIX as "\\sdcc"
376 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
377 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
379 2002-06-22 Scott Dattalo <scott@dattalo.com>
380 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
381 - Rewrote the register banking algorithm.
382 - Added pCode live-range analysis to registers (for now, only non-used and
383 singly-used registers optimized away)
385 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
387 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
389 2002-05-10 Scott Dattalo <scott@dattalo.com>
390 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
392 2002-04-22 Michael Hope <michaelh@vroom>
394 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
396 * configure.in (DD_COPT): Added include support required for gbdk.
398 * .version: Bumped version number just to increase it.
400 * src/SDCCmain.c: Added -nostdinc to the default options.
402 2002-04-15 Michael Hope <michaelh@vroom>
404 * device/lib/z80/printf.c (sprintf): Added.
406 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
408 * src/z80/peeph.def: Added transpose redundent load rule.
410 * src/z80/main.c: Added force callee saves for jaune.
412 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
414 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
416 2002-03-28 Johan Knol <johan@balder>
418 * src/SDCCval.c: fixed bug #532436
420 2002-03-14 Scott Dattalo <scott@dattalo.com>
422 Added "char *Processor" field to the port structure.
425 Added -p option. Allows port dependent processor to be specified.
428 Initialized the new field char *Processor field to NULL in all ports
431 Compiler generated registers for interrupt context saving
432 were not getting allocated.
434 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
437 Fixed left shift. Will promote the left side of a left shift
438 if a) left shifting more than size of operand or b) when assigned
439 to something size > size of left side
441 2002-03-14 Scott Dattalo <scott@dattalo.com>
443 tons of changes. Register allocation has been
444 rewritten. Added customization for the various PICs. Flow
445 analysis is restructured. ...
451 Added. device.c is a PIC port hack to accomodate variations
454 2002-03-13 Michael Hope <michaelh@vroom>
456 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
458 2002-03-04 johanknol <johanknol@manik>
460 * /src/SDCCval.c: fixed
462 const unsigned char arr[][2] = { { 0, 1 } };
463 t18.c:1: error: Initializer element is not constant
465 2002-03-04 bela <bela@manik>
467 * /device/include/mcs51reg.h:
468 ds89c420 register definition update
470 2002-03-03 <johan@FRIJA>
472 * support/Util/SDCCerr.c: did something, but don't no why anymore
474 * support/regression/tests/bug-524691.c: made it a little less shy
476 * src/SDCCast.c (decorateType): fixed bug #524697
478 * src/SDCCast.c: made some lineno improvements
480 * src/SDCCval.c (getNelements): changed warning to error
482 * src/SDCCglue.c (printIvalArray): changed warning to error
484 * src/SDCCicode.c: fixed a warning for mingw
486 * src/SDCCast.c (decorateType): fixed the << promotion for ops
488 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
490 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
492 * src/ds390/peeph.def:
493 Added some more peephole rules
495 * src/ds390/gen.c: Various fixes & enhancements
497 * src/SDCClrange.c, src/SDCClrange.h:
498 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
500 * src/ds390/ralloc.c:
501 various fixes & enhancements (ds390) specific
503 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
504 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
507 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
509 2002-03-02 <johan@FRIJA>
511 * src/SDCCast.c (decorateType): fixed bug #524708
513 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
515 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
517 2002-03-01 Michael Hope <michaelh@vroom>
519 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
521 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
523 2002-03-01 <johan@FRIJA>
525 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
527 * src/SDCCast.c (decorateType): fixed bug #524209
529 * src/SDCCval.c (valNot): fixed bug #524195
531 2002-02-26 <johan@balder>
533 * src/xa51/gen.c: fixed a warning
535 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
537 * src/SDCCast.c (decorateType): fixed bug #522534
539 2002-02-23 <johan@balder>
541 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
543 2002-02-22 <johan@balder>
545 * src/SDCCast.c: fixed bug #514865
547 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
549 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
551 * sdcc/src/SDCCloop.c:
552 Previous fix was not good. basic blocks that have "break" or "return" are
553 not really partof a loop , but live ranges used in these blocks should
554 be live thru the entire loop, so set partOfLoop but don't add them to
557 2002-02-21 <johan@FRIJA>
559 * src/SDCCcse.c: fixed bug #514308
561 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
564 Fixed BUG #519583. If a conditional block ended in a return/break
565 statement inside a loop, it was not being considered part of the loop.
567 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
569 2002-02-10 Karl Bongers <karl@turbobit.com>
572 Fixed up SDCDB debugger somewhat. Updated debugger/README
573 with lots of comments and notes.
575 * device/examples/test2.c:
576 Fix bug, "red" variable not being initialized(compiler complained).
578 * device/examples/Makefile, examples/test3.c:
579 Add Makefile in device/examples folder, compiles test3.c
580 for use as a multiple module SDCDB test case.
582 * sim/ucsim/cmd.src/cmdset.cc:
583 Took out debug printfs in ucsim "next" command.
586 Karl and Johan start ucsim XA support. Most dissassembly working,
587 about 75% emulation done(plenty of work remaining).
590 Add Z80 support to ucsim, add test-ucz80 regression test,
591 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
592 Notice z80 compiler fails on examples/test3.c/crc code.
594 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
596 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
597 Added support for --parms-in-bank1
599 * src/ds390/peeph.def:
600 added a few more peephole optimzations
603 1) added __builtin_inp & __builtin_outp used to read in data of given length
604 from a memory mapped port
605 2) added __builtin_memcmp
606 3) added __builtin_swapw swap bytes of a short
608 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
609 1) handle multiple send & receives from register bank1
610 2) ralloc can now allocate DPTR1 to some liveRanges
612 * src/SDCCsymt.c, src/SDCCsymt.h:
613 changes to handle multiple sends & receives
616 added some pointer arithmetic optimization
619 added some pointer arithmetic optimizations but not stable yet so not
620 called from anywhere (will get this working shortly)
622 * src/SDCCopt.c: fixed for multiple sends & receives
625 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
626 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
627 set preprocessor defines (depending on options)
629 * src/SDCCicode.c, src/SDCCicode.h:
630 changes made to handle multiple sends & receives
633 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
635 * src/SDCCcse.c, src/SDCCcse.h:
636 added function findbackward def (to be used in upcoming optimization)
638 * src/SDCCcflow.c, src/SDCCcflow.h:
639 added function returnAtEnd - to determine if a basic block terminates with
642 * src/SDCCast.c, src/SDCCast.h:
643 added option parms-in-bank1
645 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
646 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
647 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
648 adjusted for --parms-in-bank1 option
650 * device/include/string.h:
651 donot redefine "reentrant" keyword
653 * device/include/ds80c390.h: Added some more SFRs
655 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
657 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
659 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
661 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
663 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
665 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
667 2002-01-18 Paul Stoffregen <paul@pjrc.com>
669 * Added --xram-movc option
671 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
673 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
675 2002-01-11 Johan Knol
677 * Added math lib of Jesus Calvino-Fraga
679 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
681 * src/SDCCmain.c (processFile): fix processing of ../../src.c
682 * support/regression/Makefile: new target test-mcs51-stack-auto
683 * support/regression/ports/mcs51-stack-auto/spec.mk: added
685 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
687 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
689 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
691 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
693 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
695 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
697 * src/SDCCglue.h: add definition for printIvalChar()
699 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
701 * src/SDCCast.c: fix #498138 by Johan
703 * src/SDCCglue.c: fix #498138 by Johan
705 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
707 * support/regression/Makefile: fix clean
709 * support/regression/ports/ds390/support.c: fix transmission of last character
711 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
713 * /sdcc/src/ds390/gen.c:
714 a) improved computing address of stack variable
715 b) took out some #if 0 code
716 c) improved parmBytes adjustment
717 d) improved genPlusIncr & genMinusIncr
718 e) genCmp could generate bad code (when left assigned to DPTR)
719 f) Fixed bug in hasInc
721 * /sdcc/src/ds390/ralloc.c:
722 a) packRegsForSupport could mess up live information (Fixed)
723 b) packRegsDPTRuse could be incorrect for left & right shift
725 * /sdcc/src/mcs51/ralloc.c:
726 packRegsForSupport could mess up the live information (Fixed)
728 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
730 * /sdcc/src/SDCCast.c:
731 can reverse a loop even if function call is present as long
732 as the loop control variable is local & is not passed as parameter
734 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
736 * /sdcc/ChangeLog: *** empty log message ***
738 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
739 More builtin function additions for TININative
741 * /sdcc/src/ds390/ralloc.c:
742 Had broken the regression testsuite
744 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
746 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
747 Added funcattr hasStackParms will be set for reentrant functions when there
748 are paramteres on the stack, this helps in minimizing frame pointer generation
749 typeFromStr can handle function pointers now
751 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
752 *** empty log message ***
754 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
756 * /src/ds390/gen.c, /src/ds390/main.c:
757 More builtin function additions for TININative
759 * /src/ds390/ralloc.c:
760 Had broken the regression testsuite
762 * /src/SDCCast.c: Fixed a bug in dumptree
764 * /src/SDCCsymt.c, /src/SDCCsymt.h:
765 Added funcattr hasStackParms will be set for reentrant functions when there
766 are paramteres on the stack, this helps in minimizing frame pointer generation
767 typeFromStr can handle function pointers now
769 * /doc/builtins.txt, /doc/TININative.txt:
770 *** empty log message ***
773 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
775 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
776 ALPHA version for -mTININative
778 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
779 updated to reflect changes in the port structure
782 added function do_assemble (similar to do_link) if non-null this function
783 will be called to do assembly (-mTININative) requires a multi command
785 added function genAssemblerEnd will be called to generate assembler Epilogue
788 added _JavaNative to debug info printing
790 * /src/SDCCmain.c: added option --tini-libid
791 added port->do_assemble function (-mTININative) has a multi command assemble
793 * /src/SDCCglue.c: Disabled "constExpr" check
794 added port->genAssemblerEnd function
796 * /src/SDCCglobl.h: Added option --tini-libid value
799 tookout optimizeCompare from the header (has no external references)
801 * /src/SDCCast.c: made one more function "static"
803 2001-12-23 Michael Hope <michaelh@juju.net.nz>
805 * src/z80/mappings.i: Added z80asm support.
807 * src/z80/main.c: Added z80asm support on --asm=z80asm
809 * src/z80/gen.c: Fixed asm portability issues.
811 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
813 * src/SDCCglue.c (printExterns): Added global/extern split.
815 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
817 * support/regression/Makefile: added test for mcs51 model large
819 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
821 * support/regression/ports/gbz80/spec.mk: added -mgbz80
823 2001-12-05 Michael Hope <michaelh@juju.net.nz>
825 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
827 1904-01-06 Michael Hope <michaelh@juju.net.nz>
829 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
831 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
833 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
835 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
837 * support/regression/tests/simplefloat.c: Port to mcs51.
839 2001-11-25 Michael Hope <michaelh@juju.net.nz>
840 * support/regression/tests/bug-485362.c: Added.
842 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
844 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
846 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
848 * src/z80/gen.c (aopDump): Added a dump function.
850 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
851 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
853 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
855 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
857 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
859 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
861 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
863 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
865 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
867 * support/regression/ports/ds390/support.c: Use tinibios.
869 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
871 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
873 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
874 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
876 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
878 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
880 2001-11-18 Michael Hope <michaelh@juju.net.nz>
882 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
884 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
885 (packRegsForIYUse): Created and optimised.
887 2001-11-07 Michael Hope <michaelh@juju.net.nz>
889 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
890 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
892 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
894 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
896 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
898 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
900 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
902 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
904 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
906 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
908 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
910 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
912 2001-11-07 Michael Hope <michaelh@juju.net.nz>
914 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
915 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
916 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
918 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
920 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
921 (genNotFloat): Added.
922 (genUminusFloat): Added.
924 * device/lib/z80/Makefile: Added floating pt stubs.
926 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
928 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
930 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
932 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
934 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
936 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
938 * sdcc/support/regression/Makefile: Add port ds390.
940 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
942 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
944 * sdcc/support/regression/ports/ds390/spec.mk: Added.
946 * sdcc/support/regression/ports/ds390/support.c: Added.
948 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
950 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
952 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
954 2001-11-04 Michael Hope <michaelh@juju.net.nz>
956 * device/include/malloc.h: Added z80 and gbz80 support.
958 * device/lib/gbz80/heap.s: Added.
960 * device/lib/z80/heap.s: Added.
962 * device/lib/malloc.c: Added z80 and gbz80 support.
964 * support/regression/tests/malloc.c (testMalloc): Added.
966 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
968 * support/regression/tests/bug-478094.c: Added.
970 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
972 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
974 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
976 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
978 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
980 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
982 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
984 2001-11-04 Michael Hope <michaelh@juju.net.nz>
986 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
988 2001-11-03 Michael Hope <michaelh@juju.net.nz>
990 * support/regression/tests/bug-477927.c: Added.
992 * src/z80/peeph.def: Added minor rules.
994 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
996 * src/z80/peeph.def: Added jump optimisation modification.
998 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1000 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1002 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1004 * support/regression/tests/funptrs.c: Added.
1006 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1008 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1010 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1012 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1014 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1016 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1017 (movLeft2ResultLong): Created.
1019 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1020 (joinPushes): Added. Joins two char pushes into a word push.
1022 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1024 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1026 * support/makebin/Makefile (install): Added creation of dest dir.
1028 2001-10-24 Karl Bongers <karl@turbobit.com>
1030 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1032 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1034 * src/z80/ralloc.c: Turned off faulty pack for one use.
1036 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1038 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1040 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1042 * support/regression/Makefile: Improved clean
1044 * support/regression/ports/gbz80/spec.mk: Added clean
1046 * support/regression/ports/host/spec.mk: Added clean
1048 * support/regression/ports/z80/spec.mk: Added clean
1050 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1052 * support/regression/ports/mcs51/timeout.c: little improvements
1054 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1056 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1058 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1060 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1062 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1064 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1066 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1068 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1069 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1071 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1073 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1075 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1077 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1079 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1081 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1083 * support/regression/tests/longor.c: Added.
1085 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1087 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1089 * as/mcs51/aslink.h: define PATH_MAX
1091 * as/mcs51/asm.h: define PATH_MAX
1093 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1095 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1097 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1099 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1101 * src/SDCCglobl.h: define PATH_MAX
1103 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1105 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1107 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1109 * src/z80/gen.c (gencjneshort): Fixed
1111 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1113 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1115 * support/regression/tests/bug-469671.c: Added.
1117 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1119 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1121 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1123 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1125 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1127 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1129 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1131 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1133 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1135 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1137 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1139 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1141 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1143 * 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.
1145 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1147 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1149 2001-10-07 <johan@FRIJA>
1151 * device/lib/gets.c (gets): fixed the return value.
1153 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1154 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1156 * 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.
1158 * 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.
1160 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1162 * src/pic/gen.c: Removed Safe_strdup.
1164 * configure.in: Added option to enable libgc support.
1166 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1167 (bitVectUnion): Optimised.
1168 (bitVectIntersect): Optimised.
1169 (bitVectBitsInCommon): Optimised.
1170 (bitVectCplAnd): Optimised.
1172 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1174 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1176 * src/SDCCmain.c: distinguish between assembler debug and plain options
1178 * src/avr/main.c: remove standard assembler options
1180 * src/ds390/main.c: remove standard assembler options
1182 * src/mcs51/main.c: remove standard assembler options
1184 * src/port.h: removed "PENDING" comment
1186 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1188 * src/device/lib/_mulint.c : new, with assember functions
1190 * src/device/lib/_mullong.c : new, with assember functions
1192 * src/device/lib/_divuint.c : with assember functions
1194 * src/device/lib/_divsint.c : with assember functions
1196 * src/device/lib/_divulong.c: with assember functions
1198 * src/device/lib/_divslong.c: with assember functions
1200 * src/device/lib/_moduint.c : with assember functions
1202 * src/device/lib/_modsint.c : with assember functions
1204 * src/device/lib/_modulong.c: with assember functions
1206 * src/device/lib/_modslong.c: with assember functions
1208 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1210 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1212 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1213 replaced _mululong.c and _mulslong.c by _mullong.c
1215 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1217 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1219 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1221 * src/SDCCglue.c: test, if win32api is available for MINGW
1223 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1225 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1226 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1227 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1228 * support/regression/ports/host/spec.mk: removed GENERIC
1229 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1230 * support/regression/ports/z80/spec.mk: removed GENERIC
1232 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1234 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1236 * support/regression/tests/bug-467035.c: Created.
1238 2001-10-01 <johan@FRIJA>
1240 * src/SDCC.y: fixed bug #466586 part 1
1242 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1244 * SDCCicode.c: z80 has no generic pointers
1245 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1247 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1249 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1251 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1253 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1255 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1257 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1259 * configure.in: Fixed up so that ucsim is only configured once.
1261 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1263 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1264 (getPathDifference): As above.
1266 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1268 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1270 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1271 * .version: Updated to 2.3.1
1273 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1274 Added copyright header.
1276 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1277 (assemble): Added support for macro based assembler commands.
1278 (linkEdit): Added support for macro based linker commands.
1279 (preProcess): Changed the pre-processor to use macros.
1280 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1281 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1283 * device/lib/z80/crt0.s: Added module name for debugging.
1285 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1287 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1289 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1291 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1293 * src/Makefile.in: Added SDCCmacro and SDCCutil
1295 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1297 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1299 2001-09-16 <johan@FRIJA>
1301 * 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.
1303 2001-09-15 <johan@FRIJA>
1305 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1306 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1308 2001-09-11 <johan@FRIJA>
1310 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1312 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1314 * support/regression/tests/bug-460444.c: Added test case.
1316 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1317 (genCast): Added justification for all of the asserts.
1319 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1321 * support/regression/support.c: _xdata replaced by xdata
1323 * support/regression/spec.mk: removed _generic
1325 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1327 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1329 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1330 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1332 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1334 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1336 * support/regression/tests/bug-460010.c: Added test case.
1338 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1340 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1342 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1344 * support/regression/testfwk.c: removed workaround for bug #436344
1346 * support/regression/tests/bp.c: use less memory with mcs51
1348 * support/regression/tests/bug-441448.c: use less memory
1350 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1352 * support/regression/collate-results.py: typo
1354 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1356 * support/regression/tests/fetchoverlap.c: Added new test case.
1358 * support/regression/tests/bp.c: Added new test case.
1360 * support/regression/tests/bug-448984.c: Added new test case.
1362 * support/regression/tests/pow2shifts.c: Added new test case.
1364 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1365 (genlshTwo): Fixed right shift for count > 8.
1367 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1369 2001-09-08 <johan@FRIJA>
1371 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1373 2001-09-07 <johan@FRIJA>
1375 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1377 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1379 2001-09-06 <johan@FRIJA>
1381 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1382 * bernhard noted me at this: "() equals to (void)" (1.38)
1384 2001-09-05 <johan@FRIJA>
1386 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1388 2001-09-04 <johan@FRIJA>
1390 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1393 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1395 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1397 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1399 * link/z80/aslink.h: Fixed path for PATH_MAX
1401 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1403 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1405 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1407 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1409 * 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.
1411 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1413 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1414 (genCmp): Fixed up genCmp for the GB with longs.
1416 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1418 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1420 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1422 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1424 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1426 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1428 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1430 * 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.
1432 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1434 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1436 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1438 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1440 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1442 * sim/ucsim/configure: little improvement of Cygwin-detection
1443 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1444 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1445 * support/regression/tests/bug-221100.c: small changes for mcs51
1446 * support/regression/tests/bug-221168.c: small changes for mcs51
1447 * support/regression/tests/bug-227710.c: small changes for mcs51
1448 * support/regression/tests/staticinit.c: small changes for mcs51
1449 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1450 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1451 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601