1 2003-01-26 <johan@balder>
3 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
4 * src/SDCCsymt.h: fixed bug #673374
5 * src/SDCCglue.c: fixed bug #661910
6 * src/SDCCast.c: fixed bug #458099 and 673374
8 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
10 * as/mcs51/strcmpi.c: added, provides as_strcmpi(); strcmpi() is not ANSI
11 * as/mcs51/strcmpi.h: added
12 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
13 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
14 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
17 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
18 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
19 * as/mcs51/Makefile.aslink: new module strcmpi
20 * as/mcs51/Makefile.asx8051: new module strcmpi
21 * as/mcs51/Makefil.bcc: new module strcmpi
22 * as/mcs51/Makefile.in: new module strcmpi
23 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
25 2003-01-26 <johan@balder>
27 * src/SDCCglue.c: reverted back to 1.124
28 * src/SDCCast.c: reverted back to 1.156
29 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
31 2003-01-25 <johan@balder>
33 * src/SDCCglue.c: A better fix for bug #661910
34 * src/SDCCast.c: A better fix for bug #661910
35 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
37 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
39 * src/Makefile.in: remove spawn.o
40 * src/SDCCmain.c: remove spawn.h
41 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
42 * src/spawn.c: removed
43 * src/spawn.h: removed
44 * support/regression/ports/ds390/spec.mk: link with -r
46 2003-01-24 <johan@CP255758-A>
48 * src/ds390/gen.c (aopOp): fixed bug #667458
49 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
50 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
51 (createIvalCharPtr): an ival doesn't always have a storage class anymore
53 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
55 * src/mcs51/peeph.def: better assembler identation by Frieder
56 * src/mcs51/gen.c: better assembler identation by Frieder
58 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
60 * as/z80/string.h: removed for gcc 3.2
61 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
62 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
64 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
66 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
67 * src/SDCCpeeph.c (replaceRule): fix bug #663503
68 * support/regression/Makefile: separate temp files for ports
69 * support/regression/generate-cases.py: separate temp files for ports
70 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
71 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
73 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
75 * moved tinitalk to device/examples/ds390
77 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
79 * as/mcs51/lkmem.c: rflag is for DS390
80 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
81 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
82 (linkEdit): move mem- and map-files the same way as ihx-files
83 * src/z80/main.c (_setDefaultOptions): removed --generic
84 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
85 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
86 * src/pic/glue.c (picglue): --c1mode works again
87 * src/pic16/glue.c (pic16glue): --c1mode works again
88 * src/asm.c (printCLine): fix #660034
90 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
92 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
93 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
94 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
95 * as/mcs51/lkmem (summary): better fix for sp problem
96 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
97 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
98 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
99 remove --stack-after-data
101 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
103 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
104 * src/SDCCutil.c (join): ugly bug: missing '\0'
105 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
107 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
109 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
111 * src/pic/main.c (_asmCmd): gpasm supports -o
112 * src/z80/main.c: more general macros
113 * device/lib/Makefile.in: remove intermediate files
115 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
117 * .version: Bumped version number to 2.3.3
118 * src/SDCCBBlock.c: new option -o
119 * src/SDCCglobl.h: new option -o
120 * src/SDCCglue.c: new option -o
121 * src/SDCCmain.c: new option -o
122 * src/asm.c: new option -o
123 * src/ds390/main.c: new option -o
124 * src/pic/glue.c: new option -o
125 * src/pic/pcode.c: new option -o
126 * src/pic/ralloc.c: new option -o
127 * src/pic16/glue.c: new option -o
128 * src/pic16/pcode.c: new option -o
129 * src/pic16/ralloc.c: new option -o
130 * src/z80/main.c: new option -o
131 * device/lib/Makefile.in: use -o
132 * support/regression/ports/ds390/spec.mk: use -o
133 * support/regression/ports/gbz80/spec.mk: use -o
134 * support/regression/ports/mcs51/spec.mk: use -o
135 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
136 * support/regression/ports/z80/spec.mk: use -o
137 * support/regression/ports/ucz80/spec.mk: use -o
138 * support/regression/ports/xa51/spec.mk: use -o
139 * support/regression/fwk/lib/timeout.c: fix usage string
141 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
142 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
144 2003-01-07 <johan@balder>
146 * src/SDCCast.c (decorateType): fixed bug #600035
148 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
149 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
150 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
151 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
152 * src/pic/pcode.c: outcommented unused variable to remove warnings
153 * src/pic/ralloc.c: outcommented unused variable to remove warnings
155 2003-01-06 <karl@turbobit.com>
156 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
159 2003-01-06 <johan@balder>
161 * src/SDCCicode.c: fixed array add
163 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
164 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
165 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
167 2003-01-04 <johan@balder>
169 * src/SDCCval.c (getNelements): fixed the initialized array of structures
171 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
172 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
174 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
175 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
176 * support/regression/tests/bug-524697.c: fit mem usage into 8032
178 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
179 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
181 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
182 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
184 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
185 * src/mcs51/main.c: removed {bindir}{sep} from aslink
187 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
189 * in \sdcc\as\mcs51\ changed these files in order to create an
190 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
191 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
192 following files to include the previous two files: aslink.dsp,
193 Makefile.aslink, Makefile.bcc, and Makefile.in.
195 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
198 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
200 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
201 value from option --iram-size.
203 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
205 * \sdcc\as\mcs51\lklist.c: added boundary check before using
208 2002-09-18 <wiml@hhhh.org>
210 * SDCClrange.h: exposed setFromRange() and setToRange()
211 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
212 packRegsForAccUse() (bug 542397)
213 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
214 multiple times and emitting the fetch operations more than once
215 added aopGetUsesAcc() function to allow binary operators to
216 fetch their operands in the correct order; made genMinus() emit
217 compact code for X = LITERAL - Y
219 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
220 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
221 sprintf() in line 1267.
223 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
224 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
227 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
228 Changes to aslink (All the changes are marked with 'JCF'):
230 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
233 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
234 area BSEG. Also moves, if possible, the DATA area down into the internal
235 ram so more space is available.
237 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
240 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
241 not bytes. Function summary() which creates a memory usage summary
242 file with extension .mem. Reports of overlaping stack and small stack
243 size. If the space for the stack is less than 16 bytes aslink trows a
246 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
247 the 8051. Option 'y' for memory summary output file.
249 Changes to sdcc (All the changes are marked with 'JCF'):
251 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
253 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
254 overlaying area for it (uses RegBankUsed[4]).
256 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
257 bank zero as used by default. By default aslink locates the stack
258 (equivalent to --stack-after-data). Pass option 'y' to aslink for
259 the creation of the .mem file. Delegates the allocation of data area
260 to aslink (it is not longer 0x30 by default). If --stack-loc passes
261 the begining of the stack area to aslink.
263 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
264 glue() in SDCCglue.c creates an area for it.
266 2002-09-03 Borut Razem <borut.razem@siol.net>
267 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
269 introduced atexit() handler for teporay files removal in case of
270 errors, assertions, ...
272 2002-08-29 Borut Razem <borut.razem@siol.net>
273 * sdcc/support/cpp2/auto-host_vc_in.h:
274 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
275 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
276 Maybe there is a similar problem with BORLANDC? It should be checked!
278 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
279 corrected improper use of assert: the assignment to clr variable was done inside the assert.
280 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
281 was not executed, and the compiler (cl) launched a warning:
282 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
284 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
285 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
287 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
288 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
290 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
291 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
292 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
293 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
294 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
295 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
296 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
297 - added Release configuration in VS projects
298 - review of compiler an linker options
299 - VC .exe files are generated in bin_vc directory, not to interfere
300 with binaries generated from other projects (cygwin, mingw, bcc ...)
302 * sdcc/src/yacc.dsp: added
304 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
305 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
306 and insert the version number definitions from .version
308 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
310 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
311 added - genarate auto-host.h using auto-host_vc_in.h as template
314 removed from CVS, generated automatically
316 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
317 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
319 2002-08-11 Borut Razem <borut.razem@siol.net>
320 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
322 2002-08-10 Borut Razem <borut.razem@siol.net>
323 * src/SDCCmain.c (main):
324 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
325 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
326 The consequence was that some temporary files were not removed.
329 unification of code in functions tempfilename() and tempfile():
330 function tempnam() is defined in Visual Studio 6.0 and .NET
332 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
334 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
335 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
336 - removed compiler command line option /WX: Treats all warnings as errors
337 - update a list of source files, included into the project
339 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
340 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
341 changed project type to Generic Project so that can be correcly converted to VS.NET project
343 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
345 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
347 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
349 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
350 added return 0 statements after assert() to make compiler happy
352 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
353 added newline in the def file to keep MSC compiler satisfied
355 * sdcc/src/z80/gen.c:
356 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
357 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
358 - solved MSC error in function aopDump()
360 * sdcc_vc.h: define PREFIX as "\\sdcc"
362 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
363 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
365 2002-06-22 Scott Dattalo <scott@dattalo.com>
366 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
367 - Rewrote the register banking algorithm.
368 - Added pCode live-range analysis to registers (for now, only non-used and
369 singly-used registers optimized away)
371 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
373 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
375 2002-05-10 Scott Dattalo <scott@dattalo.com>
376 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
378 2002-04-22 Michael Hope <michaelh@vroom>
380 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
382 * configure.in (DD_COPT): Added include support required for gbdk.
384 * .version: Bumped version number just to increase it.
386 * src/SDCCmain.c: Added -nostdinc to the default options.
388 2002-04-15 Michael Hope <michaelh@vroom>
390 * device/lib/z80/printf.c (sprintf): Added.
392 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
394 * src/z80/peeph.def: Added transpose redundent load rule.
396 * src/z80/main.c: Added force callee saves for jaune.
398 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
400 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
402 2002-03-28 Johan Knol <johan@balder>
404 * src/SDCCval.c: fixed bug #532436
406 2002-03-14 Scott Dattalo <scott@dattalo.com>
408 Added "char *Processor" field to the port structure.
411 Added -p option. Allows port dependent processor to be specified.
414 Initialized the new field char *Processor field to NULL in all ports
417 Compiler generated registers for interrupt context saving
418 were not getting allocated.
420 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
423 Fixed left shift. Will promote the left side of a left shift
424 if a) left shifting more than size of operand or b) when assigned
425 to something size > size of left side
427 2002-03-14 Scott Dattalo <scott@dattalo.com>
429 tons of changes. Register allocation has been
430 rewritten. Added customization for the various PICs. Flow
431 analysis is restructured. ...
437 Added. device.c is a PIC port hack to accomodate variations
440 2002-03-13 Michael Hope <michaelh@vroom>
442 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
444 2002-03-04 johanknol <johanknol@manik>
446 * /src/SDCCval.c: fixed
448 const unsigned char arr[][2] = { { 0, 1 } };
449 t18.c:1: error: Initializer element is not constant
451 2002-03-04 bela <bela@manik>
453 * /device/include/mcs51reg.h:
454 ds89c420 register definition update
456 2002-03-03 <johan@FRIJA>
458 * support/Util/SDCCerr.c: did something, but don't no why anymore
460 * support/regression/tests/bug-524691.c: made it a little less shy
462 * src/SDCCast.c (decorateType): fixed bug #524697
464 * src/SDCCast.c: made some lineno improvements
466 * src/SDCCval.c (getNelements): changed warning to error
468 * src/SDCCglue.c (printIvalArray): changed warning to error
470 * src/SDCCicode.c: fixed a warning for mingw
472 * src/SDCCast.c (decorateType): fixed the << promotion for ops
474 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
476 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
478 * src/ds390/peeph.def:
479 Added some more peephole rules
481 * src/ds390/gen.c: Various fixes & enhancements
483 * src/SDCClrange.c, src/SDCClrange.h:
484 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
486 * src/ds390/ralloc.c:
487 various fixes & enhancements (ds390) specific
489 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
490 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
493 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
495 2002-03-02 <johan@FRIJA>
497 * src/SDCCast.c (decorateType): fixed bug #524708
499 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
501 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
503 2002-03-01 Michael Hope <michaelh@vroom>
505 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
507 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
509 2002-03-01 <johan@FRIJA>
511 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
513 * src/SDCCast.c (decorateType): fixed bug #524209
515 * src/SDCCval.c (valNot): fixed bug #524195
517 2002-02-26 <johan@balder>
519 * src/xa51/gen.c: fixed a warning
521 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
523 * src/SDCCast.c (decorateType): fixed bug #522534
525 2002-02-23 <johan@balder>
527 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
529 2002-02-22 <johan@balder>
531 * src/SDCCast.c: fixed bug #514865
533 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
535 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
537 * sdcc/src/SDCCloop.c:
538 Previous fix was not good. basic blocks that have "break" or "return" are
539 not really partof a loop , but live ranges used in these blocks should
540 be live thru the entire loop, so set partOfLoop but don't add them to
543 2002-02-21 <johan@FRIJA>
545 * src/SDCCcse.c: fixed bug #514308
547 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
550 Fixed BUG #519583. If a conditional block ended in a return/break
551 statement inside a loop, it was not being considered part of the loop.
553 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
555 2002-02-10 Karl Bongers <karl@turbobit.com>
558 Fixed up SDCDB debugger somewhat. Updated debugger/README
559 with lots of comments and notes.
561 * device/examples/test2.c:
562 Fix bug, "red" variable not being initialized(compiler complained).
564 * device/examples/Makefile, examples/test3.c:
565 Add Makefile in device/examples folder, compiles test3.c
566 for use as a multiple module SDCDB test case.
568 * sim/ucsim/cmd.src/cmdset.cc:
569 Took out debug printfs in ucsim "next" command.
572 Karl and Johan start ucsim XA support. Most dissassembly working,
573 about 75% emulation done(plenty of work remaining).
576 Add Z80 support to ucsim, add test-ucz80 regression test,
577 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
578 Notice z80 compiler fails on examples/test3.c/crc code.
580 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
582 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
583 Added support for --parms-in-bank1
585 * src/ds390/peeph.def:
586 added a few more peephole optimzations
589 1) added __builtin_inp & __builtin_outp used to read in data of given length
590 from a memory mapped port
591 2) added __builtin_memcmp
592 3) added __builtin_swapw swap bytes of a short
594 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
595 1) handle multiple send & receives from register bank1
596 2) ralloc can now allocate DPTR1 to some liveRanges
598 * src/SDCCsymt.c, src/SDCCsymt.h:
599 changes to handle multiple sends & receives
602 added some pointer arithmetic optimization
605 added some pointer arithmetic optimizations but not stable yet so not
606 called from anywhere (will get this working shortly)
608 * src/SDCCopt.c: fixed for multiple sends & receives
611 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
612 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
613 set preprocessor defines (depending on options)
615 * src/SDCCicode.c, src/SDCCicode.h:
616 changes made to handle multiple sends & receives
619 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
621 * src/SDCCcse.c, src/SDCCcse.h:
622 added function findbackward def (to be used in upcoming optimization)
624 * src/SDCCcflow.c, src/SDCCcflow.h:
625 added function returnAtEnd - to determine if a basic block terminates with
628 * src/SDCCast.c, src/SDCCast.h:
629 added option parms-in-bank1
631 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
632 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
633 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
634 adjusted for --parms-in-bank1 option
636 * device/include/string.h:
637 donot redefine "reentrant" keyword
639 * device/include/ds80c390.h: Added some more SFRs
641 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
643 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
645 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
647 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
649 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
651 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
653 2002-01-18 Paul Stoffregen <paul@pjrc.com>
655 * Added --xram-movc option
657 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
659 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
661 2002-01-11 Johan Knol
663 * Added math lib of Jesus Calvino-Fraga
665 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
667 * src/SDCCmain.c (processFile): fix processing of ../../src.c
668 * support/regression/Makefile: new target test-mcs51-stack-auto
669 * support/regression/ports/mcs51-stack-auto/spec.mk: added
671 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
673 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
675 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
677 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
679 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
681 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
683 * src/SDCCglue.h: add definition for printIvalChar()
685 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
687 * src/SDCCast.c: fix #498138 by Johan
689 * src/SDCCglue.c: fix #498138 by Johan
691 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
693 * support/regression/Makefile: fix clean
695 * support/regression/ports/ds390/support.c: fix transmission of last character
697 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
699 * /sdcc/src/ds390/gen.c:
700 a) improved computing address of stack variable
701 b) took out some #if 0 code
702 c) improved parmBytes adjustment
703 d) improved genPlusIncr & genMinusIncr
704 e) genCmp could generate bad code (when left assigned to DPTR)
705 f) Fixed bug in hasInc
707 * /sdcc/src/ds390/ralloc.c:
708 a) packRegsForSupport could mess up live information (Fixed)
709 b) packRegsDPTRuse could be incorrect for left & right shift
711 * /sdcc/src/mcs51/ralloc.c:
712 packRegsForSupport could mess up the live information (Fixed)
714 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
716 * /sdcc/src/SDCCast.c:
717 can reverse a loop even if function call is present as long
718 as the loop control variable is local & is not passed as parameter
720 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
722 * /sdcc/ChangeLog: *** empty log message ***
724 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
725 More builtin function additions for TININative
727 * /sdcc/src/ds390/ralloc.c:
728 Had broken the regression testsuite
730 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
732 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
733 Added funcattr hasStackParms will be set for reentrant functions when there
734 are paramteres on the stack, this helps in minimizing frame pointer generation
735 typeFromStr can handle function pointers now
737 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
738 *** empty log message ***
740 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
742 * /src/ds390/gen.c, /src/ds390/main.c:
743 More builtin function additions for TININative
745 * /src/ds390/ralloc.c:
746 Had broken the regression testsuite
748 * /src/SDCCast.c: Fixed a bug in dumptree
750 * /src/SDCCsymt.c, /src/SDCCsymt.h:
751 Added funcattr hasStackParms will be set for reentrant functions when there
752 are paramteres on the stack, this helps in minimizing frame pointer generation
753 typeFromStr can handle function pointers now
755 * /doc/builtins.txt, /doc/TININative.txt:
756 *** empty log message ***
759 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
761 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
762 ALPHA version for -mTININative
764 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
765 updated to reflect changes in the port structure
768 added function do_assemble (similar to do_link) if non-null this function
769 will be called to do assembly (-mTININative) requires a multi command
771 added function genAssemblerEnd will be called to generate assembler Epilogue
774 added _JavaNative to debug info printing
776 * /src/SDCCmain.c: added option --tini-libid
777 added port->do_assemble function (-mTININative) has a multi command assemble
779 * /src/SDCCglue.c: Disabled "constExpr" check
780 added port->genAssemblerEnd function
782 * /src/SDCCglobl.h: Added option --tini-libid value
785 tookout optimizeCompare from the header (has no external references)
787 * /src/SDCCast.c: made one more function "static"
789 2001-12-23 Michael Hope <michaelh@juju.net.nz>
791 * src/z80/mappings.i: Added z80asm support.
793 * src/z80/main.c: Added z80asm support on --asm=z80asm
795 * src/z80/gen.c: Fixed asm portability issues.
797 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
799 * src/SDCCglue.c (printExterns): Added global/extern split.
801 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
803 * support/regression/Makefile: added test for mcs51 model large
805 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
807 * support/regression/ports/gbz80/spec.mk: added -mgbz80
809 2001-12-05 Michael Hope <michaelh@juju.net.nz>
811 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
813 1904-01-06 Michael Hope <michaelh@juju.net.nz>
815 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
817 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
819 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
821 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
823 * support/regression/tests/simplefloat.c: Port to mcs51.
825 2001-11-25 Michael Hope <michaelh@juju.net.nz>
826 * support/regression/tests/bug-485362.c: Added.
828 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
830 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
832 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
834 * src/z80/gen.c (aopDump): Added a dump function.
836 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
837 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
839 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
841 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
843 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
845 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
847 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
849 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
851 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
853 * support/regression/ports/ds390/support.c: Use tinibios.
855 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
857 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
859 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
860 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
862 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
864 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
866 2001-11-18 Michael Hope <michaelh@juju.net.nz>
868 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
870 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
871 (packRegsForIYUse): Created and optimised.
873 2001-11-07 Michael Hope <michaelh@juju.net.nz>
875 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
876 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
878 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
880 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
882 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
884 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
886 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
888 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
890 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
892 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
894 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
896 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
898 2001-11-07 Michael Hope <michaelh@juju.net.nz>
900 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
901 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
902 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
904 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
906 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
907 (genNotFloat): Added.
908 (genUminusFloat): Added.
910 * device/lib/z80/Makefile: Added floating pt stubs.
912 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
914 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
916 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
918 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
920 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
922 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
924 * sdcc/support/regression/Makefile: Add port ds390.
926 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
928 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
930 * sdcc/support/regression/ports/ds390/spec.mk: Added.
932 * sdcc/support/regression/ports/ds390/support.c: Added.
934 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
936 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
938 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
940 2001-11-04 Michael Hope <michaelh@juju.net.nz>
942 * device/include/malloc.h: Added z80 and gbz80 support.
944 * device/lib/gbz80/heap.s: Added.
946 * device/lib/z80/heap.s: Added.
948 * device/lib/malloc.c: Added z80 and gbz80 support.
950 * support/regression/tests/malloc.c (testMalloc): Added.
952 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
954 * support/regression/tests/bug-478094.c: Added.
956 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
958 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
960 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
962 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
964 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
966 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
968 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
970 2001-11-04 Michael Hope <michaelh@juju.net.nz>
972 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
974 2001-11-03 Michael Hope <michaelh@juju.net.nz>
976 * support/regression/tests/bug-477927.c: Added.
978 * src/z80/peeph.def: Added minor rules.
980 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
982 * src/z80/peeph.def: Added jump optimisation modification.
984 2001-11-01 Michael Hope <michaelh@juju.net.nz>
986 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
988 2001-10-30 Michael Hope <michaelh@juju.net.nz>
990 * support/regression/tests/funptrs.c: Added.
992 2001-10-29 Michael Hope <michaelh@juju.net.nz>
994 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
996 2001-10-28 Michael Hope <michaelh@juju.net.nz>
998 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1000 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1002 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1003 (movLeft2ResultLong): Created.
1005 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1006 (joinPushes): Added. Joins two char pushes into a word push.
1008 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1010 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1012 * support/makebin/Makefile (install): Added creation of dest dir.
1014 2001-10-24 Karl Bongers <karl@turbobit.com>
1016 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1018 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1020 * src/z80/ralloc.c: Turned off faulty pack for one use.
1022 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1024 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1026 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1028 * support/regression/Makefile: Improved clean
1030 * support/regression/ports/gbz80/spec.mk: Added clean
1032 * support/regression/ports/host/spec.mk: Added clean
1034 * support/regression/ports/z80/spec.mk: Added clean
1036 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1038 * support/regression/ports/mcs51/timeout.c: little improvements
1040 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1042 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1044 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1046 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1048 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1050 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1052 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1054 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1055 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1057 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1059 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1061 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1063 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1065 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1067 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1069 * support/regression/tests/longor.c: Added.
1071 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1073 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1075 * as/mcs51/aslink.h: define PATH_MAX
1077 * as/mcs51/asm.h: define PATH_MAX
1079 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1081 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1083 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1085 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1087 * src/SDCCglobl.h: define PATH_MAX
1089 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1091 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1093 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1095 * src/z80/gen.c (gencjneshort): Fixed
1097 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1099 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1101 * support/regression/tests/bug-469671.c: Added.
1103 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1105 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1107 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1109 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1111 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1113 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1115 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1117 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1119 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1121 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1123 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1125 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1127 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1129 * 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.
1131 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1133 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1135 2001-10-07 <johan@FRIJA>
1137 * device/lib/gets.c (gets): fixed the return value.
1139 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1140 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1142 * 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.
1144 * 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.
1146 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1148 * src/pic/gen.c: Removed Safe_strdup.
1150 * configure.in: Added option to enable libgc support.
1152 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1153 (bitVectUnion): Optimised.
1154 (bitVectIntersect): Optimised.
1155 (bitVectBitsInCommon): Optimised.
1156 (bitVectCplAnd): Optimised.
1158 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1160 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1162 * src/SDCCmain.c: distinguish between assembler debug and plain options
1164 * src/avr/main.c: remove standard assembler options
1166 * src/ds390/main.c: remove standard assembler options
1168 * src/mcs51/main.c: remove standard assembler options
1170 * src/port.h: removed "PENDING" comment
1172 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1174 * src/device/lib/_mulint.c : new, with assember functions
1176 * src/device/lib/_mullong.c : new, with assember functions
1178 * src/device/lib/_divuint.c : with assember functions
1180 * src/device/lib/_divsint.c : with assember functions
1182 * src/device/lib/_divulong.c: with assember functions
1184 * src/device/lib/_divslong.c: with assember functions
1186 * src/device/lib/_moduint.c : with assember functions
1188 * src/device/lib/_modsint.c : with assember functions
1190 * src/device/lib/_modulong.c: with assember functions
1192 * src/device/lib/_modslong.c: with assember functions
1194 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1196 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1198 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1199 replaced _mululong.c and _mulslong.c by _mullong.c
1201 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1203 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1205 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1207 * src/SDCCglue.c: test, if win32api is available for MINGW
1209 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1211 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1212 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1213 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1214 * support/regression/ports/host/spec.mk: removed GENERIC
1215 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1216 * support/regression/ports/z80/spec.mk: removed GENERIC
1218 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1220 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1222 * support/regression/tests/bug-467035.c: Created.
1224 2001-10-01 <johan@FRIJA>
1226 * src/SDCC.y: fixed bug #466586 part 1
1228 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1230 * SDCCicode.c: z80 has no generic pointers
1231 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1233 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1235 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1237 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1239 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1241 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1243 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1245 * configure.in: Fixed up so that ucsim is only configured once.
1247 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1249 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1250 (getPathDifference): As above.
1252 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1254 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1256 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1257 * .version: Updated to 2.3.1
1259 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1260 Added copyright header.
1262 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1263 (assemble): Added support for macro based assembler commands.
1264 (linkEdit): Added support for macro based linker commands.
1265 (preProcess): Changed the pre-processor to use macros.
1266 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1267 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1269 * device/lib/z80/crt0.s: Added module name for debugging.
1271 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1273 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1275 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1277 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1279 * src/Makefile.in: Added SDCCmacro and SDCCutil
1281 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1283 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1285 2001-09-16 <johan@FRIJA>
1287 * 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.
1289 2001-09-15 <johan@FRIJA>
1291 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1292 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1294 2001-09-11 <johan@FRIJA>
1296 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1298 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1300 * support/regression/tests/bug-460444.c: Added test case.
1302 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1303 (genCast): Added justification for all of the asserts.
1305 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1307 * support/regression/support.c: _xdata replaced by xdata
1309 * support/regression/spec.mk: removed _generic
1311 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1313 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1315 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1316 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1318 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1320 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1322 * support/regression/tests/bug-460010.c: Added test case.
1324 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1326 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1328 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1330 * support/regression/testfwk.c: removed workaround for bug #436344
1332 * support/regression/tests/bp.c: use less memory with mcs51
1334 * support/regression/tests/bug-441448.c: use less memory
1336 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1338 * support/regression/collate-results.py: typo
1340 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1342 * support/regression/tests/fetchoverlap.c: Added new test case.
1344 * support/regression/tests/bp.c: Added new test case.
1346 * support/regression/tests/bug-448984.c: Added new test case.
1348 * support/regression/tests/pow2shifts.c: Added new test case.
1350 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1351 (genlshTwo): Fixed right shift for count > 8.
1353 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1355 2001-09-08 <johan@FRIJA>
1357 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1359 2001-09-07 <johan@FRIJA>
1361 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1363 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1365 2001-09-06 <johan@FRIJA>
1367 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1368 * bernhard noted me at this: "() equals to (void)" (1.38)
1370 2001-09-05 <johan@FRIJA>
1372 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1374 2001-09-04 <johan@FRIJA>
1376 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1379 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1381 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1383 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1385 * link/z80/aslink.h: Fixed path for PATH_MAX
1387 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1389 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1391 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1393 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1395 * 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.
1397 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1399 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1400 (genCmp): Fixed up genCmp for the GB with longs.
1402 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1404 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1406 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1408 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1410 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1412 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1414 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1416 * 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.
1418 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1420 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1422 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1424 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1426 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1428 * sim/ucsim/configure: little improvement of Cygwin-detection
1429 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1430 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1431 * support/regression/tests/bug-221100.c: small changes for mcs51
1432 * support/regression/tests/bug-221168.c: small changes for mcs51
1433 * support/regression/tests/bug-227710.c: small changes for mcs51
1434 * support/regression/tests/staticinit.c: small changes for mcs51
1435 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1436 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1437 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601