1 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
4 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
6 2003-01-26 <johan@balder>
8 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
9 * src/SDCCsymt.h: fixed bug #673374
10 * src/SDCCglue.c: fixed bug #661910
11 * src/SDCCast.c: fixed bug #458099 and 673374
13 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
15 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16 * as/mcs51/strcmpi.h: added
17 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
18 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
19 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
20 * as/mcs51/assym.c: strcmpi -> as_strcmpi
21 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
22 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
23 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
24 * as/mcs51/Makefile.aslink: new module strcmpi
25 * as/mcs51/Makefile.asx8051: new module strcmpi
26 * as/mcs51/Makefil.bcc: new module strcmpi
27 * as/mcs51/Makefile.in: new module strcmpi
28 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
30 2003-01-26 <johan@balder>
32 * src/SDCCglue.c: reverted back to 1.124
33 * src/SDCCast.c: reverted back to 1.156
34 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
36 2003-01-25 <johan@balder>
38 * src/SDCCglue.c: A better fix for bug #661910
39 * src/SDCCast.c: A better fix for bug #661910
40 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
42 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
44 * src/Makefile.in: remove spawn.o
45 * src/SDCCmain.c: remove spawn.h
46 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
47 * src/spawn.c: removed
48 * src/spawn.h: removed
49 * support/regression/ports/ds390/spec.mk: link with -r
51 2003-01-24 <johan@CP255758-A>
53 * src/ds390/gen.c (aopOp): fixed bug #667458
54 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
55 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
56 (createIvalCharPtr): an ival doesn't always have a storage class anymore
58 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
60 * src/mcs51/peeph.def: better assembler identation by Frieder
61 * src/mcs51/gen.c: better assembler identation by Frieder
63 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
65 * as/z80/string.h: removed for gcc 3.2
66 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
67 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
69 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
71 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
72 * src/SDCCpeeph.c (replaceRule): fix bug #663503
73 * support/regression/Makefile: separate temp files for ports
74 * support/regression/generate-cases.py: separate temp files for ports
75 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
76 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
78 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
80 * moved tinitalk to device/examples/ds390
82 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
84 * as/mcs51/lkmem.c: rflag is for DS390
85 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
86 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
87 (linkEdit): move mem- and map-files the same way as ihx-files
88 * src/z80/main.c (_setDefaultOptions): removed --generic
89 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
90 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
91 * src/pic/glue.c (picglue): --c1mode works again
92 * src/pic16/glue.c (pic16glue): --c1mode works again
93 * src/asm.c (printCLine): fix #660034
95 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
97 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
98 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
99 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
100 * as/mcs51/lkmem (summary): better fix for sp problem
101 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
102 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
103 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
104 remove --stack-after-data
106 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
108 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
109 * src/SDCCutil.c (join): ugly bug: missing '\0'
110 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
112 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
114 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
116 * src/pic/main.c (_asmCmd): gpasm supports -o
117 * src/z80/main.c: more general macros
118 * device/lib/Makefile.in: remove intermediate files
120 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
122 * .version: Bumped version number to 2.3.3
123 * src/SDCCBBlock.c: new option -o
124 * src/SDCCglobl.h: new option -o
125 * src/SDCCglue.c: new option -o
126 * src/SDCCmain.c: new option -o
127 * src/asm.c: new option -o
128 * src/ds390/main.c: new option -o
129 * src/pic/glue.c: new option -o
130 * src/pic/pcode.c: new option -o
131 * src/pic/ralloc.c: new option -o
132 * src/pic16/glue.c: new option -o
133 * src/pic16/pcode.c: new option -o
134 * src/pic16/ralloc.c: new option -o
135 * src/z80/main.c: new option -o
136 * device/lib/Makefile.in: use -o
137 * support/regression/ports/ds390/spec.mk: use -o
138 * support/regression/ports/gbz80/spec.mk: use -o
139 * support/regression/ports/mcs51/spec.mk: use -o
140 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
141 * support/regression/ports/z80/spec.mk: use -o
142 * support/regression/ports/ucz80/spec.mk: use -o
143 * support/regression/ports/xa51/spec.mk: use -o
144 * support/regression/fwk/lib/timeout.c: fix usage string
146 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
147 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
149 2003-01-07 <johan@balder>
151 * src/SDCCast.c (decorateType): fixed bug #600035
153 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
154 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
155 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
156 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
157 * src/pic/pcode.c: outcommented unused variable to remove warnings
158 * src/pic/ralloc.c: outcommented unused variable to remove warnings
160 2003-01-06 <karl@turbobit.com>
161 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
164 2003-01-06 <johan@balder>
166 * src/SDCCicode.c: fixed array add
168 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
169 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
170 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
172 2003-01-04 <johan@balder>
174 * src/SDCCval.c (getNelements): fixed the initialized array of structures
176 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
177 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
179 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
180 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
181 * support/regression/tests/bug-524697.c: fit mem usage into 8032
183 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
184 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
186 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
187 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
189 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
190 * src/mcs51/main.c: removed {bindir}{sep} from aslink
192 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
194 * in \sdcc\as\mcs51\ changed these files in order to create an
195 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
196 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
197 following files to include the previous two files: aslink.dsp,
198 Makefile.aslink, Makefile.bcc, and Makefile.in.
200 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
203 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
205 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
206 value from option --iram-size.
208 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
210 * \sdcc\as\mcs51\lklist.c: added boundary check before using
213 2002-09-18 <wiml@hhhh.org>
215 * SDCClrange.h: exposed setFromRange() and setToRange()
216 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
217 packRegsForAccUse() (bug 542397)
218 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
219 multiple times and emitting the fetch operations more than once
220 added aopGetUsesAcc() function to allow binary operators to
221 fetch their operands in the correct order; made genMinus() emit
222 compact code for X = LITERAL - Y
224 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
225 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
226 sprintf() in line 1267.
228 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
229 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
232 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
233 Changes to aslink (All the changes are marked with 'JCF'):
235 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
238 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
239 area BSEG. Also moves, if possible, the DATA area down into the internal
240 ram so more space is available.
242 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
245 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
246 not bytes. Function summary() which creates a memory usage summary
247 file with extension .mem. Reports of overlaping stack and small stack
248 size. If the space for the stack is less than 16 bytes aslink trows a
251 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
252 the 8051. Option 'y' for memory summary output file.
254 Changes to sdcc (All the changes are marked with 'JCF'):
256 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
258 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
259 overlaying area for it (uses RegBankUsed[4]).
261 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
262 bank zero as used by default. By default aslink locates the stack
263 (equivalent to --stack-after-data). Pass option 'y' to aslink for
264 the creation of the .mem file. Delegates the allocation of data area
265 to aslink (it is not longer 0x30 by default). If --stack-loc passes
266 the begining of the stack area to aslink.
268 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
269 glue() in SDCCglue.c creates an area for it.
271 2002-09-03 Borut Razem <borut.razem@siol.net>
272 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
274 introduced atexit() handler for teporay files removal in case of
275 errors, assertions, ...
277 2002-08-29 Borut Razem <borut.razem@siol.net>
278 * sdcc/support/cpp2/auto-host_vc_in.h:
279 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
280 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
281 Maybe there is a similar problem with BORLANDC? It should be checked!
283 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
284 corrected improper use of assert: the assignment to clr variable was done inside the assert.
285 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
286 was not executed, and the compiler (cl) launched a warning:
287 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
289 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
290 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
292 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
293 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
295 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
296 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
297 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
298 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
299 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
300 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
301 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
302 - added Release configuration in VS projects
303 - review of compiler an linker options
304 - VC .exe files are generated in bin_vc directory, not to interfere
305 with binaries generated from other projects (cygwin, mingw, bcc ...)
307 * sdcc/src/yacc.dsp: added
309 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
310 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
311 and insert the version number definitions from .version
313 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
315 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
316 added - genarate auto-host.h using auto-host_vc_in.h as template
319 removed from CVS, generated automatically
321 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
322 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
324 2002-08-11 Borut Razem <borut.razem@siol.net>
325 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
327 2002-08-10 Borut Razem <borut.razem@siol.net>
328 * src/SDCCmain.c (main):
329 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
330 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
331 The consequence was that some temporary files were not removed.
334 unification of code in functions tempfilename() and tempfile():
335 function tempnam() is defined in Visual Studio 6.0 and .NET
337 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
339 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
340 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
341 - removed compiler command line option /WX: Treats all warnings as errors
342 - update a list of source files, included into the project
344 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
345 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
346 changed project type to Generic Project so that can be correcly converted to VS.NET project
348 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
350 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
352 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
354 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
355 added return 0 statements after assert() to make compiler happy
357 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
358 added newline in the def file to keep MSC compiler satisfied
360 * sdcc/src/z80/gen.c:
361 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
362 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
363 - solved MSC error in function aopDump()
365 * sdcc_vc.h: define PREFIX as "\\sdcc"
367 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
368 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
370 2002-06-22 Scott Dattalo <scott@dattalo.com>
371 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
372 - Rewrote the register banking algorithm.
373 - Added pCode live-range analysis to registers (for now, only non-used and
374 singly-used registers optimized away)
376 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
378 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
380 2002-05-10 Scott Dattalo <scott@dattalo.com>
381 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
383 2002-04-22 Michael Hope <michaelh@vroom>
385 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
387 * configure.in (DD_COPT): Added include support required for gbdk.
389 * .version: Bumped version number just to increase it.
391 * src/SDCCmain.c: Added -nostdinc to the default options.
393 2002-04-15 Michael Hope <michaelh@vroom>
395 * device/lib/z80/printf.c (sprintf): Added.
397 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
399 * src/z80/peeph.def: Added transpose redundent load rule.
401 * src/z80/main.c: Added force callee saves for jaune.
403 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
405 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
407 2002-03-28 Johan Knol <johan@balder>
409 * src/SDCCval.c: fixed bug #532436
411 2002-03-14 Scott Dattalo <scott@dattalo.com>
413 Added "char *Processor" field to the port structure.
416 Added -p option. Allows port dependent processor to be specified.
419 Initialized the new field char *Processor field to NULL in all ports
422 Compiler generated registers for interrupt context saving
423 were not getting allocated.
425 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
428 Fixed left shift. Will promote the left side of a left shift
429 if a) left shifting more than size of operand or b) when assigned
430 to something size > size of left side
432 2002-03-14 Scott Dattalo <scott@dattalo.com>
434 tons of changes. Register allocation has been
435 rewritten. Added customization for the various PICs. Flow
436 analysis is restructured. ...
442 Added. device.c is a PIC port hack to accomodate variations
445 2002-03-13 Michael Hope <michaelh@vroom>
447 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
449 2002-03-04 johanknol <johanknol@manik>
451 * /src/SDCCval.c: fixed
453 const unsigned char arr[][2] = { { 0, 1 } };
454 t18.c:1: error: Initializer element is not constant
456 2002-03-04 bela <bela@manik>
458 * /device/include/mcs51reg.h:
459 ds89c420 register definition update
461 2002-03-03 <johan@FRIJA>
463 * support/Util/SDCCerr.c: did something, but don't no why anymore
465 * support/regression/tests/bug-524691.c: made it a little less shy
467 * src/SDCCast.c (decorateType): fixed bug #524697
469 * src/SDCCast.c: made some lineno improvements
471 * src/SDCCval.c (getNelements): changed warning to error
473 * src/SDCCglue.c (printIvalArray): changed warning to error
475 * src/SDCCicode.c: fixed a warning for mingw
477 * src/SDCCast.c (decorateType): fixed the << promotion for ops
479 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
481 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
483 * src/ds390/peeph.def:
484 Added some more peephole rules
486 * src/ds390/gen.c: Various fixes & enhancements
488 * src/SDCClrange.c, src/SDCClrange.h:
489 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
491 * src/ds390/ralloc.c:
492 various fixes & enhancements (ds390) specific
494 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
495 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
498 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
500 2002-03-02 <johan@FRIJA>
502 * src/SDCCast.c (decorateType): fixed bug #524708
504 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
506 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
508 2002-03-01 Michael Hope <michaelh@vroom>
510 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
512 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
514 2002-03-01 <johan@FRIJA>
516 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
518 * src/SDCCast.c (decorateType): fixed bug #524209
520 * src/SDCCval.c (valNot): fixed bug #524195
522 2002-02-26 <johan@balder>
524 * src/xa51/gen.c: fixed a warning
526 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
528 * src/SDCCast.c (decorateType): fixed bug #522534
530 2002-02-23 <johan@balder>
532 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
534 2002-02-22 <johan@balder>
536 * src/SDCCast.c: fixed bug #514865
538 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
540 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
542 * sdcc/src/SDCCloop.c:
543 Previous fix was not good. basic blocks that have "break" or "return" are
544 not really partof a loop , but live ranges used in these blocks should
545 be live thru the entire loop, so set partOfLoop but don't add them to
548 2002-02-21 <johan@FRIJA>
550 * src/SDCCcse.c: fixed bug #514308
552 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
555 Fixed BUG #519583. If a conditional block ended in a return/break
556 statement inside a loop, it was not being considered part of the loop.
558 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
560 2002-02-10 Karl Bongers <karl@turbobit.com>
563 Fixed up SDCDB debugger somewhat. Updated debugger/README
564 with lots of comments and notes.
566 * device/examples/test2.c:
567 Fix bug, "red" variable not being initialized(compiler complained).
569 * device/examples/Makefile, examples/test3.c:
570 Add Makefile in device/examples folder, compiles test3.c
571 for use as a multiple module SDCDB test case.
573 * sim/ucsim/cmd.src/cmdset.cc:
574 Took out debug printfs in ucsim "next" command.
577 Karl and Johan start ucsim XA support. Most dissassembly working,
578 about 75% emulation done(plenty of work remaining).
581 Add Z80 support to ucsim, add test-ucz80 regression test,
582 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
583 Notice z80 compiler fails on examples/test3.c/crc code.
585 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
587 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
588 Added support for --parms-in-bank1
590 * src/ds390/peeph.def:
591 added a few more peephole optimzations
594 1) added __builtin_inp & __builtin_outp used to read in data of given length
595 from a memory mapped port
596 2) added __builtin_memcmp
597 3) added __builtin_swapw swap bytes of a short
599 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
600 1) handle multiple send & receives from register bank1
601 2) ralloc can now allocate DPTR1 to some liveRanges
603 * src/SDCCsymt.c, src/SDCCsymt.h:
604 changes to handle multiple sends & receives
607 added some pointer arithmetic optimization
610 added some pointer arithmetic optimizations but not stable yet so not
611 called from anywhere (will get this working shortly)
613 * src/SDCCopt.c: fixed for multiple sends & receives
616 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
617 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
618 set preprocessor defines (depending on options)
620 * src/SDCCicode.c, src/SDCCicode.h:
621 changes made to handle multiple sends & receives
624 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
626 * src/SDCCcse.c, src/SDCCcse.h:
627 added function findbackward def (to be used in upcoming optimization)
629 * src/SDCCcflow.c, src/SDCCcflow.h:
630 added function returnAtEnd - to determine if a basic block terminates with
633 * src/SDCCast.c, src/SDCCast.h:
634 added option parms-in-bank1
636 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
637 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
638 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
639 adjusted for --parms-in-bank1 option
641 * device/include/string.h:
642 donot redefine "reentrant" keyword
644 * device/include/ds80c390.h: Added some more SFRs
646 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
648 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
650 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
652 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
654 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
656 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
658 2002-01-18 Paul Stoffregen <paul@pjrc.com>
660 * Added --xram-movc option
662 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
664 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
666 2002-01-11 Johan Knol
668 * Added math lib of Jesus Calvino-Fraga
670 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
672 * src/SDCCmain.c (processFile): fix processing of ../../src.c
673 * support/regression/Makefile: new target test-mcs51-stack-auto
674 * support/regression/ports/mcs51-stack-auto/spec.mk: added
676 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
678 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
680 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
682 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
684 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
686 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
688 * src/SDCCglue.h: add definition for printIvalChar()
690 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
692 * src/SDCCast.c: fix #498138 by Johan
694 * src/SDCCglue.c: fix #498138 by Johan
696 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
698 * support/regression/Makefile: fix clean
700 * support/regression/ports/ds390/support.c: fix transmission of last character
702 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
704 * /sdcc/src/ds390/gen.c:
705 a) improved computing address of stack variable
706 b) took out some #if 0 code
707 c) improved parmBytes adjustment
708 d) improved genPlusIncr & genMinusIncr
709 e) genCmp could generate bad code (when left assigned to DPTR)
710 f) Fixed bug in hasInc
712 * /sdcc/src/ds390/ralloc.c:
713 a) packRegsForSupport could mess up live information (Fixed)
714 b) packRegsDPTRuse could be incorrect for left & right shift
716 * /sdcc/src/mcs51/ralloc.c:
717 packRegsForSupport could mess up the live information (Fixed)
719 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
721 * /sdcc/src/SDCCast.c:
722 can reverse a loop even if function call is present as long
723 as the loop control variable is local & is not passed as parameter
725 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
727 * /sdcc/ChangeLog: *** empty log message ***
729 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
730 More builtin function additions for TININative
732 * /sdcc/src/ds390/ralloc.c:
733 Had broken the regression testsuite
735 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
737 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
738 Added funcattr hasStackParms will be set for reentrant functions when there
739 are paramteres on the stack, this helps in minimizing frame pointer generation
740 typeFromStr can handle function pointers now
742 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
743 *** empty log message ***
745 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
747 * /src/ds390/gen.c, /src/ds390/main.c:
748 More builtin function additions for TININative
750 * /src/ds390/ralloc.c:
751 Had broken the regression testsuite
753 * /src/SDCCast.c: Fixed a bug in dumptree
755 * /src/SDCCsymt.c, /src/SDCCsymt.h:
756 Added funcattr hasStackParms will be set for reentrant functions when there
757 are paramteres on the stack, this helps in minimizing frame pointer generation
758 typeFromStr can handle function pointers now
760 * /doc/builtins.txt, /doc/TININative.txt:
761 *** empty log message ***
764 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
766 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
767 ALPHA version for -mTININative
769 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
770 updated to reflect changes in the port structure
773 added function do_assemble (similar to do_link) if non-null this function
774 will be called to do assembly (-mTININative) requires a multi command
776 added function genAssemblerEnd will be called to generate assembler Epilogue
779 added _JavaNative to debug info printing
781 * /src/SDCCmain.c: added option --tini-libid
782 added port->do_assemble function (-mTININative) has a multi command assemble
784 * /src/SDCCglue.c: Disabled "constExpr" check
785 added port->genAssemblerEnd function
787 * /src/SDCCglobl.h: Added option --tini-libid value
790 tookout optimizeCompare from the header (has no external references)
792 * /src/SDCCast.c: made one more function "static"
794 2001-12-23 Michael Hope <michaelh@juju.net.nz>
796 * src/z80/mappings.i: Added z80asm support.
798 * src/z80/main.c: Added z80asm support on --asm=z80asm
800 * src/z80/gen.c: Fixed asm portability issues.
802 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
804 * src/SDCCglue.c (printExterns): Added global/extern split.
806 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
808 * support/regression/Makefile: added test for mcs51 model large
810 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
812 * support/regression/ports/gbz80/spec.mk: added -mgbz80
814 2001-12-05 Michael Hope <michaelh@juju.net.nz>
816 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
818 1904-01-06 Michael Hope <michaelh@juju.net.nz>
820 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
822 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
824 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
826 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
828 * support/regression/tests/simplefloat.c: Port to mcs51.
830 2001-11-25 Michael Hope <michaelh@juju.net.nz>
831 * support/regression/tests/bug-485362.c: Added.
833 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
835 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
837 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
839 * src/z80/gen.c (aopDump): Added a dump function.
841 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
842 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
844 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
846 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
848 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
850 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
852 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
854 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
856 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
858 * support/regression/ports/ds390/support.c: Use tinibios.
860 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
862 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
864 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
865 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
867 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
869 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
871 2001-11-18 Michael Hope <michaelh@juju.net.nz>
873 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
875 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
876 (packRegsForIYUse): Created and optimised.
878 2001-11-07 Michael Hope <michaelh@juju.net.nz>
880 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
881 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
883 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
885 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
887 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
889 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
891 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
893 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
895 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
897 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
899 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
901 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
903 2001-11-07 Michael Hope <michaelh@juju.net.nz>
905 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
906 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
907 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
909 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
911 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
912 (genNotFloat): Added.
913 (genUminusFloat): Added.
915 * device/lib/z80/Makefile: Added floating pt stubs.
917 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
919 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
921 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
923 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
925 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
927 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
929 * sdcc/support/regression/Makefile: Add port ds390.
931 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
933 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
935 * sdcc/support/regression/ports/ds390/spec.mk: Added.
937 * sdcc/support/regression/ports/ds390/support.c: Added.
939 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
941 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
943 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
945 2001-11-04 Michael Hope <michaelh@juju.net.nz>
947 * device/include/malloc.h: Added z80 and gbz80 support.
949 * device/lib/gbz80/heap.s: Added.
951 * device/lib/z80/heap.s: Added.
953 * device/lib/malloc.c: Added z80 and gbz80 support.
955 * support/regression/tests/malloc.c (testMalloc): Added.
957 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
959 * support/regression/tests/bug-478094.c: Added.
961 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
963 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
965 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
967 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
969 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
971 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
973 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
975 2001-11-04 Michael Hope <michaelh@juju.net.nz>
977 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
979 2001-11-03 Michael Hope <michaelh@juju.net.nz>
981 * support/regression/tests/bug-477927.c: Added.
983 * src/z80/peeph.def: Added minor rules.
985 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
987 * src/z80/peeph.def: Added jump optimisation modification.
989 2001-11-01 Michael Hope <michaelh@juju.net.nz>
991 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
993 2001-10-30 Michael Hope <michaelh@juju.net.nz>
995 * support/regression/tests/funptrs.c: Added.
997 2001-10-29 Michael Hope <michaelh@juju.net.nz>
999 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1001 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1003 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1005 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1007 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1008 (movLeft2ResultLong): Created.
1010 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1011 (joinPushes): Added. Joins two char pushes into a word push.
1013 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1015 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1017 * support/makebin/Makefile (install): Added creation of dest dir.
1019 2001-10-24 Karl Bongers <karl@turbobit.com>
1021 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1023 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1025 * src/z80/ralloc.c: Turned off faulty pack for one use.
1027 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1029 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1031 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1033 * support/regression/Makefile: Improved clean
1035 * support/regression/ports/gbz80/spec.mk: Added clean
1037 * support/regression/ports/host/spec.mk: Added clean
1039 * support/regression/ports/z80/spec.mk: Added clean
1041 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1043 * support/regression/ports/mcs51/timeout.c: little improvements
1045 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1047 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1049 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1051 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1053 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1055 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1057 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1059 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1060 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1062 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1064 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1066 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1068 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1070 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1072 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1074 * support/regression/tests/longor.c: Added.
1076 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1078 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1080 * as/mcs51/aslink.h: define PATH_MAX
1082 * as/mcs51/asm.h: define PATH_MAX
1084 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1086 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1088 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1090 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1092 * src/SDCCglobl.h: define PATH_MAX
1094 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1096 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1098 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1100 * src/z80/gen.c (gencjneshort): Fixed
1102 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1104 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1106 * support/regression/tests/bug-469671.c: Added.
1108 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1110 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1112 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1114 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1116 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1118 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1120 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1122 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1124 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1126 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1128 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1130 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1132 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1134 * 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.
1136 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1138 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1140 2001-10-07 <johan@FRIJA>
1142 * device/lib/gets.c (gets): fixed the return value.
1144 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1145 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1147 * 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.
1149 * 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.
1151 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1153 * src/pic/gen.c: Removed Safe_strdup.
1155 * configure.in: Added option to enable libgc support.
1157 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1158 (bitVectUnion): Optimised.
1159 (bitVectIntersect): Optimised.
1160 (bitVectBitsInCommon): Optimised.
1161 (bitVectCplAnd): Optimised.
1163 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1165 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1167 * src/SDCCmain.c: distinguish between assembler debug and plain options
1169 * src/avr/main.c: remove standard assembler options
1171 * src/ds390/main.c: remove standard assembler options
1173 * src/mcs51/main.c: remove standard assembler options
1175 * src/port.h: removed "PENDING" comment
1177 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1179 * src/device/lib/_mulint.c : new, with assember functions
1181 * src/device/lib/_mullong.c : new, with assember functions
1183 * src/device/lib/_divuint.c : with assember functions
1185 * src/device/lib/_divsint.c : with assember functions
1187 * src/device/lib/_divulong.c: with assember functions
1189 * src/device/lib/_divslong.c: with assember functions
1191 * src/device/lib/_moduint.c : with assember functions
1193 * src/device/lib/_modsint.c : with assember functions
1195 * src/device/lib/_modulong.c: with assember functions
1197 * src/device/lib/_modslong.c: with assember functions
1199 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1201 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1203 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1204 replaced _mululong.c and _mulslong.c by _mullong.c
1206 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1208 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1210 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1212 * src/SDCCglue.c: test, if win32api is available for MINGW
1214 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1216 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1217 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1218 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1219 * support/regression/ports/host/spec.mk: removed GENERIC
1220 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1221 * support/regression/ports/z80/spec.mk: removed GENERIC
1223 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1225 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1227 * support/regression/tests/bug-467035.c: Created.
1229 2001-10-01 <johan@FRIJA>
1231 * src/SDCC.y: fixed bug #466586 part 1
1233 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1235 * SDCCicode.c: z80 has no generic pointers
1236 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1238 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1240 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1242 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1244 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1246 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1248 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1250 * configure.in: Fixed up so that ucsim is only configured once.
1252 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1254 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1255 (getPathDifference): As above.
1257 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1259 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1261 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1262 * .version: Updated to 2.3.1
1264 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1265 Added copyright header.
1267 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1268 (assemble): Added support for macro based assembler commands.
1269 (linkEdit): Added support for macro based linker commands.
1270 (preProcess): Changed the pre-processor to use macros.
1271 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1272 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1274 * device/lib/z80/crt0.s: Added module name for debugging.
1276 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1278 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1280 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1282 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1284 * src/Makefile.in: Added SDCCmacro and SDCCutil
1286 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1288 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1290 2001-09-16 <johan@FRIJA>
1292 * 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.
1294 2001-09-15 <johan@FRIJA>
1296 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1297 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1299 2001-09-11 <johan@FRIJA>
1301 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1303 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1305 * support/regression/tests/bug-460444.c: Added test case.
1307 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1308 (genCast): Added justification for all of the asserts.
1310 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1312 * support/regression/support.c: _xdata replaced by xdata
1314 * support/regression/spec.mk: removed _generic
1316 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1318 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1320 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1321 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1323 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1325 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1327 * support/regression/tests/bug-460010.c: Added test case.
1329 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1331 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1333 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1335 * support/regression/testfwk.c: removed workaround for bug #436344
1337 * support/regression/tests/bp.c: use less memory with mcs51
1339 * support/regression/tests/bug-441448.c: use less memory
1341 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1343 * support/regression/collate-results.py: typo
1345 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1347 * support/regression/tests/fetchoverlap.c: Added new test case.
1349 * support/regression/tests/bp.c: Added new test case.
1351 * support/regression/tests/bug-448984.c: Added new test case.
1353 * support/regression/tests/pow2shifts.c: Added new test case.
1355 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1356 (genlshTwo): Fixed right shift for count > 8.
1358 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1360 2001-09-08 <johan@FRIJA>
1362 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1364 2001-09-07 <johan@FRIJA>
1366 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1368 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1370 2001-09-06 <johan@FRIJA>
1372 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1373 * bernhard noted me at this: "() equals to (void)" (1.38)
1375 2001-09-05 <johan@FRIJA>
1377 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1379 2001-09-04 <johan@FRIJA>
1381 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1384 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1386 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1388 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1390 * link/z80/aslink.h: Fixed path for PATH_MAX
1392 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1394 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1396 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1398 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1400 * 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.
1402 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1404 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1405 (genCmp): Fixed up genCmp for the GB with longs.
1407 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1409 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1411 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1413 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1415 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1417 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1419 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1421 * 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.
1423 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1425 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1427 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1429 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1431 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1433 * sim/ucsim/configure: little improvement of Cygwin-detection
1434 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1435 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1436 * support/regression/tests/bug-221100.c: small changes for mcs51
1437 * support/regression/tests/bug-221168.c: small changes for mcs51
1438 * support/regression/tests/bug-227710.c: small changes for mcs51
1439 * support/regression/tests/staticinit.c: small changes for mcs51
1440 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1441 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1442 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601