1 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
6 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
8 * sim/ucsim/z80.src/inst_ed.cc:
9 Fixed bug #2488074, which made regression tests fail.
11 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
13 * device/lib/z80/mod.s,
15 device/lib/z80/mulchar.s,
17 device/lib/z80/divsigned.s,
18 device/lib/z80/Makefile.in:
19 Implemented RFE #1702376.
21 2009-01-05 Borut Razem <borut.razem AT siol.net>
23 * as/link/lksdcclib.c:
24 fixed linker hanging in INDEXLIB is not defined (hc08)
26 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
29 Implemented RFE #2485684, and some further improvements of HL caching
31 * src/z80/peeph-z80.def:
32 Fixed a bug exposed by implementing RFE #2485684.
34 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
36 * src/z80/peeph-z80.def:
37 Peephole improvements.
40 device/include/string.h,
41 device/lib/z80/memmove.s:
43 * device/lib/z80/Makefile.in,
44 device/lib/Makefile.in,
45 support/regression/tests/memory.c,
46 device/lib/z80/strlen.s:
47 Partially implemented RFE #2471534.
49 2009-01-04 Borut Razem <borut.razem AT siol.net>
51 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
52 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
53 * doc/README.txt: updated John Hartman's e-mail address
54 * as/link/lkrel.c, as/link/lksdcclib.c:
55 fixed bug #2484677: Linker hangs
56 * src/z80/peep.c: fixed msvc warning C4047:
57 'return' : 'int ' differs in levels of indirection from 'char *'
58 * config.dsp: as/lib corrected to as/link
60 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
63 Implemented RFE #2484693.
64 * src/z80/peeph-z80.def:
65 Some peephole improvements.
67 2009-01-03 Borut Razem <borut.razem AT siol.net>
70 fixed warning: 'ret' may be used uninitialized in this function
72 2009-01-02 Borut Razem <borut.razem AT siol.net>
74 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
75 as/link/getline.[ch], as/link/lkrel.[ch]: added,
76 made support for differnet library formats more flexible,
77 preparation for support of ar format
78 * as/link/lklibr.c, as/link/z80/Makefile.in,
79 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
80 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
81 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
82 as/link/hc08/lkelf.c, as/link/aslink.h:
83 made support for differnet library formats more flexible,
84 preparation for support of ar format
86 2009-01-01 Borut Razem <borut.razem AT siol.net>
88 * as/link/asxxxx_config.h.in:
89 fixed warning: extra tokens at end of #endif directive
91 fixed warning: suggest parentheses around && within ||
92 * device/lib/Makefile.in: allow whitespaces at the end of lines in
93 ports.build, in order to make it work on cygwin - it seems to be a
94 bug in cygwin grep: CR is not treated as part of end-of-line
96 2008-12-31 Borut Razem <borut.razem AT siol.net>
98 * configure, configure.in, config.dsp, config_vc.awk,
99 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
100 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
101 introduced asxxxx_config.h.in
103 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
106 src/z80/peeph-z80.def:
107 Minor addition improvement.
109 2008-12-30 Raphael Neider <rneider AT web.de>
111 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
112 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
113 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
114 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
115 support/librarian/sdcclib.c, support/makebin/makebin.c:
116 partially revert changes from r5293..r5295
118 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
120 * src/z80/peeph-z80.def:
121 Minor peephole improvement.
123 2008-12-29 Raphael Neider <rneider AT web.de>
125 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
126 incorrectly discarded BANKSELs
128 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
130 * support/regression/tests/memory.c:
131 Added simple test for memset(), memcpy() and memmove()
133 2008-12-29 Borut Razem <borut.razem AT siol.net>
135 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
137 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
139 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
140 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
141 (177.j): added new rule
142 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
143 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
144 (decorateType CAST): propagate storage class to generic pointer results
146 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
148 * device/lib/z80/string.c,
149 device/lib/z80/printf.c,
150 device/lib/z80/mul.s:
153 Fixed code generation bug exposed by builtin memcpy().
155 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
157 * device/lib/_memcpy.c:
158 fixed conflict with builtin memcpy()
160 2008-12-26 Borut Razem <borut.razem AT siol.net>
162 * support/librarian/sdcclib.c:
163 fixed bug 2466950: "sdcclib broken"
164 by removing fgets return value check
166 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
169 device/include/string.h: Implemented RFE #1914254
171 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
172 * device/lib/z80/Makefile.in,
173 device/lib/Makefile.in,
174 device/lib/z80/memmove.s: Implemented RFE #1914256
176 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
178 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
179 * src/z80/peep.c: improved checks for unused data
181 src/z80/main.c: Implemented RFE #1899189
183 2008-12-25 Borut Razem <borut.razem AT siol.net>
185 * support/regression/Makefile.in:
186 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
188 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
190 * src/z80/peeph-z80.def: minor peephole improvements
192 2008-12-21 Borut Razem <borut.razem AT siol.net>
194 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
195 due to redefinition of symbol __assert
196 sdcclib.c:53:1:warning: "__assert" redefined
197 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
198 warning: this is the location of the previous definition
200 2008-12-20 Raphael Neider <rneider AT web.de>
202 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
203 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
204 support/cpp/libcpp/macro.c: fix format string errors
206 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
208 * src/pic/device.c: partial rewrite using strtok,
209 quieten compiler warnings, adopt SDCC coding style
211 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
212 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
213 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
214 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
215 support/librarian/sdcclib.c, support/makebin/makebin.c:
216 quieten most compiler warnings
218 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
219 probably fix operator precedence bug
221 * doc/clean.mk: quieten rm if no .lyx is present
223 2008-12-19 Borut Razem <borut.razem AT siol.net>
225 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
226 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
227 doc/README.txt, doc/test_suite_spec.lyx:
228 applied patch 2446381: Dcoumentation spelling correcitons
229 thanks to Steven Borley
231 2008-12-16 Raphael Neider <rneider AT web.de>
233 * device/include/pic/pic12f629.h,
234 device/include/pic/pic12f675.h,
235 device/lib/pic/libdev/pic12f629.c,
236 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
238 2008-12-14 Borut Razem <borut.razem AT siol.net>
240 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
241 converted to LyX 1.5.7 (\lyxformat 276) format
243 2008-12-07 Borut Razem <borut.razem AT siol.net>
245 * support/regression/tests/bitfields.c:
246 added test case for bug #2366757
248 2008-12-07 Raphael Neider <rneider AT web.de>
250 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
251 NULL pointer dereference, closes #2366757
253 2008-11-25 Raphael Neider <rneider AT web.de>
255 * device/include/pic16/pic16devices.txt,
256 sdcc/src/pic16/device.c,
257 sdcc/src/pic16/device.h: implicitly disable XINST
258 whenever CONFIG4L is set via an additional optional
259 argument to the configword directive in pic16devices.txt
261 2008-11-24 Raphael Neider <rneider AT web.de>
263 * device/lib/pic16/configure.ac,
264 device/lib/pic16/Makefile.common: fixed quoting issues
266 * device/lib/pic16/configure,
267 device/lib/pic16/debug/Makefile.in,
268 device/lib/pic16/libc/Makefile.in,
269 device/lib/pic16/libdev/Makefile.in,
270 device/lib/pic16/libio/Makefile.in,
271 device/lib/pic16/libm/Makefile.in,
272 device/lib/pic16/libsdcc/Makefile.in,
273 device/lib/pic16/Makefile.in,
274 device/lib/pic16/startup/Makefile.in: regenerated
276 * src/pic16/main.c (_pic16_finaliseOptions): revert to
279 2008-11-24 Raphael Neider <rneider AT web.de>
281 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
282 argument of --asm= or --link= to allow for
283 --asm="sh script --options", the user can double quote the
284 argument if needed: --asm="'c:/program files/gpasm' -q",
285 also fix some potential buffer overflows
287 2008-11-19 Borut Razem <borut.razem AT siol.net>
290 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
291 thanks Mauro Giachero
293 2008-11-16 Borut Razem <borut.razem AT siol.net>
295 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
296 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
298 2008-11-15 Borut Razem <borut.razem AT siol.net>
300 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
301 src/SDCCsymt.c, src/SDCCsymt.h:
302 fixed RFE #2291335 : Unnamed bit-field initialization
303 * support/regression/tests/bitfields.c:
304 added test case for RFE #2291335
305 * support/regression/tests/bug-1981238.c:
306 don't initialize unnamed bit-fields
308 2008-11-11 Raphael Neider <rneider AT web.de>
310 * device/include/pic16/pic18f25j10.h,
311 device/include/pic16/pic18f45j10.h: remove useless boilerplate
313 * device/include/pic16/adc.h,
314 device/lib/pic16/libio/adc/adcbusy.c,
315 device/lib/pic16/libio/adc/adcclose.c,
316 device/lib/pic16/libio/adc/adcconv.c,
317 device/lib/pic16/libio/adc/adcopen.c,
318 device/lib/pic16/libio/adc/adcread.c,
319 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
320 and fixed ADC routines to work for more target devices,
321 incorporates patch #2036130 by Nick Materer
323 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
325 * device/include/ctype.h,
326 * device/include/ds400rom.h,
327 * device/include/ds80c390.h,
328 * device/include/float.h,
329 * device/include/math.h,
330 * device/include/serial.h,
331 * device/include/stdbool.h,
332 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
334 * device/include/mcs51/C8051F336.h,
335 * device/include/mcs51/C8051T600.h,
336 * device/include/mcs51/C8051T610.h,
337 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
338 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
340 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
342 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
344 2008-11-10 Raphael Neider <rneider AT web.de>
346 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
347 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
348 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
349 (patch by Nick Materer, #2253980)
351 * device/lib/pic16/libio/adc.ignore,
352 device/lib/pic16/libio/i2c.ignore,
353 device/lib/pic16/libio/usart.ignore,
354 device/lib/pic16/pics.all: updated to build more device libs
356 * device/lib/pic16/libdev/Makefile.am,
357 device/lib/pic16/libdev/Makefile.in,
358 device/lib/pic16/libio/Makefile.am,
359 device/lib/pic16/libio/Makefile.in: regenerated
361 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
362 names per memory location, applied SDCC style to more functions
364 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
366 * device/include/mcs51/p89lpc933_4.h: new NXP header file
367 * device/include/mcs51/p89lpc935_6.h: new NXP header file
368 * device/include/mcs51/p89v66x.h: minor changes
369 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
371 2008-11-09 Raphael Neider <rneider AT web.de>
373 * device/include/pic/pic14devices.txt: fixed memory description for
374 12f629 and 12f675, closes #2236240
376 2008-11-06 Borut Razem <borut.razem AT siol.net>
378 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
379 pass system include paths with -isystem to sdcpp
380 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
381 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
383 2008-11-02 Raphael Neider <rneider AT web.de>
385 * doc/sdccman.lyx: updated the sections on the library build process
386 and on how to add support for new devices, and documented known
387 problems with the extended instruction set including a workaround
389 2008-11-01 Raphael Neider <rneider AT web.de>
391 * device/include/pic16/adc.h,
392 device/include/pic16/pic16devices.txt,
393 device/include/pic16/pic18f2410.h,
394 device/include/pic16/pic18f2510.h,
395 device/include/pic16/pic18f2515.h,
396 device/include/pic16/pic18f2610.h,
397 device/include/pic16/pic18f4410.h,
398 device/include/pic16/pic18f4510.h,
399 device/include/pic16/pic18f4515.h,
400 device/include/pic16/pic18f4610.h,
401 device/include/pic16/pic18fregs.h,
402 device/lib/pic16/libdev/Makefile.am,
403 device/lib/pic16/libdev/Makefile.in,
404 device/lib/pic16/libdev/pic18f2410.c,
405 device/lib/pic16/libdev/pic18f2510.c,
406 device/lib/pic16/libdev/pic18f2515.c,
407 device/lib/pic16/libdev/pic18f2610.c,
408 device/lib/pic16/libdev/pic18f4410.c,
409 device/lib/pic16/libdev/pic18f4510.c,
410 device/lib/pic16/libdev/pic18f4515.c,
411 device/lib/pic16/libdev/pic18f4610.c,
412 device/lib/pic16/libio/Makefile.am,
413 device/lib/pic16/libio/Makefile.in,
414 device/lib/pic16/pics.all: added support for 18f[24][456]10
415 and 18f[24]515 devices
416 * doc/sdccman.lyx: updated list of supported PIC16 devices
418 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
419 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
420 src/xa51/gen.c: avoid compiler warnings
421 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
423 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
425 * device/include/mcs51/p89v66x.h: NXP header file
426 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
427 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
429 2008-10-14 Raphael Neider <rneider AT web.de>
431 * device/lib/pic16/libdev/Makefile.am,
432 device/lib/pic16/libio/Makefile.am: enable building libraries for
433 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
434 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
435 * device/lib/pic16/libdev/Makefile.in,
436 device/lib/pic16/libio/Makefile.in: regenerated
438 2008-10-14 Raphael Neider <rneider AT web.de>
440 * device/include/pic16/pic18f2450.h,
441 device/include/pic16/pic18f4450.h,
442 device/lib/pic16/libdev/pic18f2450.c,
443 device/lib/pic16/libdev/pic18f4450.c,
444 device/include/pic16/adc.h,
445 device/include/pic16/pic16devices.txt,
446 device/include/pic16/pic18fregs.h,
447 device/lib/pic16/libdev/Makefile.am,
448 device/lib/pic16/libdev/Makefile.in,
449 device/lib/pic16/libio/Makefile.am,
450 device/lib/pic16/libio/Makefile.in,
451 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
453 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
454 stack to a fixed location, relax it to automatically work with all
455 but the smallest devices (256 byte RAM devices need #pragma stack)
457 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
459 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
460 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
461 * device/lib/_strcspn.c: fixed bug 2140931
463 2008-10-06 Raphael Neider <rneider AT web.de>
465 * device/include/pic16/stdio.h,
466 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
467 declared __naked for convenience, named all arguments
468 * device/lib/pic16/libc/stdio/strmgpsim.c,
469 device/lib/pic16/libc/stdio/strmmssp.c,
470 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
472 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
473 empty __naked functions,
474 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
475 corner cases (unlink first/last pCode in list), reuse more code
477 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
479 * src/ds390/main.c (_ds390_genInitStartup): added
480 * src/SDCCpeeph.c (getPatternVar): new, added,
481 (labelInRange): fixed bug 2115959
482 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
483 * src/SDCCicode.h: added newiTempOperand
484 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
485 added optimizations for 0/x and x/-1, see also patch 2142900
486 * support/regression/tests/onebyte.c (testMul): added test cases
488 2008-09-20 Borut Razem <borut.razem AT siol.net>
491 definition of absolute address symbols without initial value,
492 fixed SDCC crash "do not know how to intialize symbol"
494 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
496 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
497 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
498 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
499 * device/lib/z80/stubs.s: added stubs for above functions
500 * src/SDCCopt.c (convilong),
501 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
502 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
503 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
504 * support/regression/tests/onebyte.c: enabled all tests for z80
506 2008-09-15 Borut Razem <borut.razem AT siol.net>
508 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
509 device/lib/pic16/libc/stdio/printf.c,
510 device/lib/pic16/libc/stdio/strmusart.c,
511 device/lib/pic16/libc/stdio/printf_tiny.c,
512 device/lib/pic16/libc/stdio/sprintf.c,
513 device/lib/pic16/libc/stdio/strmgpsim.c,
514 device/lib/pic16/libc/stdio/putchar.c,
515 device/lib/pic16/libc/stdio/fprintf.c,
516 device/lib/pic16/libc/stdio/strmmssp.c,
517 device/device/lib/pic16/libc/stdio/vprintf.c,
518 device/lib/pic16/libc/stdio/printf_small.c,
519 device/lib/pic16/libc/stdio/vsprintf.c,
520 device/lib/pic16/libc/stdio/strmputchar.c,
521 device/lib/pic16/libc/Makefile.am,
522 device/lib/pic16/libc/Makefile.in:
523 *printf now returns int, puchar.c moved from stdlib to stdio,
524 *printf format parameter type changed from char * to const char *,
525 added GNU link excetion text to library source files,
526 applyed GNU coding style, removed useless svn ids,
527 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
528 binary specifier: "%b", "%hb" and "%lb"
529 * device/lib/pic16/libc/stdio/vfprintf.c:
530 applied patch #2044424: PIC16: vfprintf
531 thanks Mauro Giachero
532 * support/regression/tests/bug1057979.c:
533 removed old pic16 sprintf specifics
534 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
535 * doc/sdccman.lyx: documented 'b' binary format specifier removal
537 2008-09-15 Raphael Neider <rneider AT web.de>
539 * src/pic16/device.c (pic16_dump_usection): force udata sections
540 into the addressable range (0..0xFFF), workaround for a gpsim
541 bug preventing simulation of regtest bug1750318
542 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
543 (serialRegAssign): fixed regtest bug-971834,
544 (pic16_packRegisters): avoid null-pointer dereference
546 2008-09-14 Raphael Neider <rneider AT web.de>
548 * src/pic16/gen.c, src/pic16/ralloc.c: use
549 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
550 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
552 2008-09-12 Borut Razem <borut.razem AT siol.net>
554 * support/regression/fwk/testfwk.h:
555 define pdata as data for pic16 target
556 thanks Mauro Giachero
558 2008-09-11 Borut Razem <borut.razem AT siol.net>
560 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
561 support/regression/absolute.c:
562 applied patch #2105615: Some PIC16 testcase fixlets
563 thanks Mauro Giachero
565 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
567 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
568 * support/regression/tests/bug2094505.c: new, added
570 2008-09-07 Borut Razem <borut.razem AT siol.net>
572 * src/SDCCglue.c, src/SDCCast.c:
573 fixed throw of "excess elements" warning for char arrays
574 * support/regression/tests/nullstring.c:
575 disable warning about excess elements in array of chars initializer
577 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
579 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
580 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
581 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
582 * support/regression/tests/bug2077267.c: new, added
584 2008-09-05 Raphael Neider <rneider AT web.de>
586 * configure.in, Makefile.common.in: add support for ccache,
587 remove spurious $VERSION output, detect doc-tools even without
588 --enable-doc to facilitate later manual doc-builds, minor cleanup
589 * configure: regenerated
591 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
592 avoid races in parallel VPATH builds
593 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
594 * doc/sdccman.lyx: mention --without-ccache configure option
596 2008-09-01 Raphael Neider <rneider AT web.de>
598 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
599 * (genConstPointerGet): fix reading bitfields from __code space
600 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
601 bitfield initializers (fix regression test bug1856409.c)
602 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
605 2008-08-31 Raphael Neider <rneider AT web.de>
607 * src/pic16/gen.c (genAssign): removed useless compiler output
608 * (genPointerGet,genPointerSet,genCast),
609 src/pic16/glue.c (pic16_printGPointerType):
610 also handle PPOINTERs just to avoid spurious asserts
611 * (pic16_printIvalType,pic16_printIvalBitFields):
612 generalized to arbitrary type/bitfield sizes, allows compilation of
613 regression test bug-1981238.c
614 * (pic16_printIvalChar): fix regression test structflexarray.c
615 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
616 in initialized structs and fix #1843745
617 * (pic16_printIvalStruct): always output initializers for all fields,
618 even those not explicitly given, fixes zeropad.c regression test
619 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
620 #2073635, #1567098, and #1485812)
621 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
623 2008-08-31 Borut Razem <borut.razem AT siol.net>
625 * support/regression/tests/bug-895992.c,
626 support/regression/tests/onebyte.c:
627 enabled pic16 regression testing since the bugs
628 1511794: pic16: regression test bug-895992.c fails
629 1444425: onebyte.c regression tes fails on pic16
630 are fixed, probably by fixing
631 2048464: PIC16: fix genUminus - addresses not.c regression test
632 * src/SDCCsymt.c, src/SDCCglue.c,
633 support/regression/tests/bug-1981238.c:
634 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
637 2008-08-30 Borut Razem <borut.razem AT siol.net>
639 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
640 release version 4.3.2
642 2008-08-24 Raphael Neider <rneider AT web.de>
644 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
645 always use the sdcc from the current build tree (ignore $CC from
646 the environment, fixes compile farm builds)
647 * device/lib/Makefile.in: rename .a into .lib for compatibility,
648 remove more build products from install directory
649 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
650 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
652 2008-08-24 Borut Razem <borut.razem AT siol.net>
654 * src/SDCC.y: applied patch
655 2050245: Fix # 1963382
657 1963382: Listing File - C file comment is incorrect
660 2008-08-23 Borut Razem <borut.razem AT siol.net>
662 * src/pic16/gen.c: applied patch
663 2048464: PIC16: fix genUminus - addresses not.c regression test
664 thanks Mauro Giachero
666 2008-08-22 Borut Razem <borut.razem AT siol.net>
668 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
669 src/pic16/main.c: allow spaces in gpasm and gplink paths
671 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
674 * src/z80/peeph-z80.def: minor peephole improvement
676 2008-08-15 Raphael Neider <rneider AT web.de>
678 * src/z80/gen.c (_vemit2): suppress compiler warning
680 * src/pic/*.[ch]: make proper use of header files and avoid
681 ad-hoc extern declarations, mark module-local helpers 'static',
682 removed dead/replaced code, no functional changes
683 * src/pic16/pcode.c: disentangled from pic14 backend
685 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
687 * src/z80/gen.c: fixed #2051348
688 * support/regression/tests/bug-2051348.c: regression test for #2051348
690 2008-08-10 Raphael Neider <rneider AT web.de>
693 * Makefile.common.in: export PACKAGE for $docdir,
694 fixes #1957036, avoid some "underquoted definition" warnings
695 * configure: regenerated
697 2008-08-10 Raphael Neider <rneider AT web.de>
699 * device/lib/pic16/**: build pic16 library using autotools for
700 improved dependency tracking
702 * device/lib/Makefile.in,
704 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
706 2008-08-10 Raphael Neider <rneider AT web.de>
708 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
709 local variables if --nooverlay is given, workaround for #2023121
711 2008-08-08 Raphael Neider <rneider AT web.de>
713 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
715 2008-08-08 Raphael Neider <rneider AT web.de>
717 * src/pic/pcoderegs.c,
719 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
721 2008-08-07 Borut Razem <borut.razem AT siol.net>
723 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
724 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
725 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
726 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
727 applied modified patch 2038174: Add support for binary constants v2
728 thanks Mauro Giachero
729 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
731 2008-08-04 Raphael Neider <rneider AT web.de>
734 * src/pic16/device.h,
736 * src/pic16/main.c: enable --optimize-goto by default
738 * device/lib/pic16/Makefile.common.in: suppress removed option
741 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
743 2008-07-30 Borut Razem <borut.razem AT siol.net>
745 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
746 applied patch 22032433: PIC16: fix constant strings,
747 thanks Mauro Giachero
749 2008-07-29 Borut Razem <borut.razem AT siol.net>
751 * src/pic16/gen.c: applied patches:
752 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
753 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
754 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
755 thanks Mauro Giachero
757 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
759 * src/port.h: Fixed typo in comment
761 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
763 * src/z80/mappings.i: Implemented RFE #1919415
764 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
765 #1880202, #1914434, prepared for RFE #1703943
767 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
770 * src/z80/peeph-z80.def,
771 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
772 preparation for Z80 peephole improvements
774 2008-06-21 Raphael Neider <rneider AT web.de>
776 * device/include/pic16/pic18f66j60.h,
777 * device/include/pic16/pic18f66j65.h,
778 * device/include/pic16/pic18f67j60.h,
779 * device/include/pic16/pic18f86j60.h,
780 * device/include/pic16/pic18f86j65.h,
781 * device/include/pic16/pic18f87j60.h,
782 * device/include/pic16/pic18f96j60.h,
783 * device/include/pic16/pic18f96j65.h,
784 * device/include/pic16/pic18f97j60.h,
785 * device/lib/pic16/libdev/pic18f66j60.c,
786 * device/lib/pic16/libdev/pic18f66j65.c,
787 * device/lib/pic16/libdev/pic18f67j60.c,
788 * device/lib/pic16/libdev/pic18f86j60.c,
789 * device/lib/pic16/libdev/pic18f86j65.c,
790 * device/lib/pic16/libdev/pic18f87j60.c,
791 * device/lib/pic16/libdev/pic18f96j60.c,
792 * device/lib/pic16/libdev/pic18f96j65.c,
793 * device/lib/pic16/libdev/pic18f97j60.c,
794 * device/include/pic16/pic16devices.txt,
795 * device/include/pic16/pic18fregs.h,
796 * device/lib/pic16/pics.all: added new devices
798 * device/include/pic16/adc.h,
799 * device/lib/pic16/libio/adc/adcbusy.c,
800 * device/lib/pic16/libio/adc/adcopen.c,
801 * device/lib/pic16/libio/adc/adcsetch.c,
802 * device/lib/pic16/libio/i2c/i2copen.c,
803 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
804 all changes from a patch by Anton Strobl
806 2008-06-12 Borut Razem <borut.razem AT siol.net>
808 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
809 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
810 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
811 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
812 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
813 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
814 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
815 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
816 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
817 by applying the modified patch from Risto Huotari
819 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
822 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
823 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
824 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
825 * support/regression/tests/bug1938300.c: new, added
827 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
829 * device/include/asm/ds390/features.h,
830 * device/include/asm/mcs51/features.h,
831 * device/include/mcs51/regc515c.h: inserted LGPL notice
833 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
835 * device/lib/gbz80/div.s,
836 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
837 patch 1597883, Thanks Robert Ramey
839 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
841 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
842 createIvalCharPtr, createIvalPtr, createIval),
844 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
845 initializers for local auto variables
846 * support/regression/tests/zeropad.c: added testcase for auto initializers
848 2008-05-26 Raphael Neider <rneider AT web.de>
850 * device/lib/pic16/startup/crt0.c,
851 * device/lib/pic16/startup/crt0i.c,
852 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
853 explicit, fixed curr_entry loop for >= 256 initializer records,
854 removed debug code (write to 0xf7e)
856 2008-05-25 Raphael Neider <rneider AT web.de>
858 * device/include/pic/pic16f627a.h,
859 * device/include/pic/pic16f628a.h,
860 * device/include/pic/pic16f648a.h: added missing ports
862 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
864 * device/include/float.h: added __INFINITY
865 * device/lib/_fsadd.c: handle overflows
866 * device/lib/_fsmul.c,
867 * device/lib/_fsdiv.c: use __INFINITY
868 * device/lib/_fseq.c,
869 * device/lib/_fsneq.c: handle -0.0
870 * sim/ucsim/s51.src/uc89c51r.cc,
871 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
872 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
873 * src/mcs51/gen.c (genSend): fixed bug with --xstack
874 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
875 * support/regression/tests/snprintf.c: test bug with --xstack
877 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
879 * src/SDCCpeeph.c (callFuncByName):
880 Support nested parenthesis in peephole function arguments (#1967300)
882 2008-05-19 Raphael Neider <rneider AT web.de>
884 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
885 fixed duplicate labels (#1911325)
887 2008-05-19 Raphael Neider <rneider AT web.de>
889 * src/regression/empty.c: suppress warning
890 * src/regression/pointer1.c: enabled index_by_pointer()
891 * src/regression/inline.c: now works for pic16 as well
893 * src/pic16/device.c: include dbuf declarations
894 * src/pic16/device.h: removed obsolete prototypes
896 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
897 * src/pic16/glue.c: made purely local functions static,
898 (pic16_printGPointerType, pic16_printIvalCharPtr,
899 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
900 generic pointers' tags (#1961866)
902 * src/pic16/pcode.c (assignValnums): optimize literal assignments
904 2008-05-19 Borut Razem <borut.razem AT siol.net>
906 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
907 fixed typo, uninstall include/pic16/pic16devices.txt
909 2008-05-18 Borut Razem <borut.razem AT siol.net>
911 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
912 the buffer is null terminated
913 * src/device/pic16.c:
914 applied modified patch 1965676: Patch for Win32 16 bit PIC
915 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
917 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
919 * src/SDCC.lex (check_type),
920 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
923 * as/z80/clean.mk: also clean *.dep
924 * device/lib/pic16/libsdcc/stack/Makefile,
925 * sim/ucsim/libtool: removed as they are rebuild by configure
926 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
928 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
930 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
931 fixupInline instead of createFunction to fix bug 1864577
932 (inlineFindMaxBlockno): removed, use global blockNo
933 * src/SDCCglobl.h: added blockNo
935 * src/z80/peep.h: modified properties
936 * support/regression/tests/bug1864577.c: new, added
938 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
941 * as/mcs51/asm.h: added org_cnt
942 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
943 * as/mcs51/asout.c: changed old K&R to ANSI
944 * as/mcs51/Makefile.in: use common identifiers
950 * as/hc08/Makefile.bcc,
951 * as/hc08/Makefile.in: synchronized with as/mcs51/*
952 * sdcc_vc_in.h: added define __func__
953 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
954 Thanks Ruud van Silfhout
955 * support/regression/tests/bug1717305.c: new, added
957 2008-05-05 Borut Razem <borut.razem AT siol.net>
959 * support/regression/Makefile.in,
960 support/regression/ports/ds390/spec.mk,
961 support/regression/ports/hc08/spec.mk,
962 support/regression/ports/mcs51-common/spec.mk,
963 support/regression/ports/pic14/spec.mk,
964 support/regression/ports/pic16/spec.mk,
965 support/regression/ports/ucz80/spec.mk,
966 support/regression/ports/z80/spec.mk:
967 added INC_DIR and LIBDIR paths
968 * src/ds390/gen.c: removed duplicated selicolon
970 2008-05-04 Borut Razem <borut.razem AT siol.net>
972 * support/regression/Makefile.in,
973 support/regression/fwk/lib/testfwk.c,
974 support/regression/ports/ds390/spec.mk,
975 support/regression/ports/hc08/spec.mk,
976 support/regression/ports/mcs51-common/spec.mk,
977 support/regression/ports/mcs51-large/spec.mk,
978 support/regression/ports/mcs51-medium/spec.mk,
979 support/regression/ports/mcs51-small/spec.mk,
980 support/regression/ports/mcs51-stack-auto/spec.mk,
981 support/regression/ports/mcs51-xstack-auto/spec.mk,
982 support/regression/ports/pic14/spec.mk,
983 support/regression/ports/pic16/spec.mk,
984 support/regression/ports/ucz80/spec.mk:
985 added possibility to define the sdcc binary directory SDCC_BIN_PATH
986 used to run regeression tests
988 2008-05-01 Raphael Neider <rneider AT web.de>
990 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
991 supported devices and instructions to add new ones
993 2008-05-01 Raphael Neider <rneider AT web.de>
995 * device/include/pic16/adc.h,
996 device/lib/pic16/libio/adc/adcbusy.c,
997 device/lib/pic16/libio/adc/adcopen.c,
998 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
999 18f2455 style ADC devices, based on patch #1776197
1000 * device/lib/pic16/libio/adc/adcclose.c,
1001 device/lib/pic16/libio/adc/adcconv.c,
1002 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1003 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1004 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1005 * device/include/pic16/pic18f4431.h,
1006 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1007 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1009 2008-05-01 Raphael Neider <rneider AT web.de>
1011 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1012 moved xinst flag into pic16_options_t
1013 * src/pic16/device.c (default_device, pic16_list_devices,
1014 pic16_find_device): removed references to sfrrange
1015 * src/pic16/gen.c (genFunction),
1016 src/pic16/glue.c (pic16initialComments),
1017 src/pic16/main.c (pic16_optionsTable),
1018 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1020 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1022 2008-04-29 Raphael Neider <rneider AT web.de>
1024 * src/pic16/devices.inc,
1025 device/include/pic16/pic16devices.txt: replaced compiled-in list
1026 of devices with a variant parsed at runtime
1027 * src/pic16/device.c: added support for parsing pic16devices.txt,
1029 * src/pic16/device.h: removed (now) unused fields from PIC_device
1030 * src/pic16/main.c: removed #pragma maxram,
1031 (_pic16_initPaths): removed bogus generation of search paths,
1032 setup the port proper only after the search paths (for
1033 pic16devices.txt) are set up,
1034 (_pic16_finaliseOptions): moved processor dependant code here
1035 from _pic16_initPaths(), clean up
1036 * src/pic16/ralloc.c (pic16_init_stack),
1037 * src/pic16/ralloc.h,
1038 * src/pic16/pcode.c: clean up
1039 * device/include/Makefile.in,
1040 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1041 * support/scripts/inc2h-pic16.pl: updated instructions
1043 2008-04-29 Raphael Neider <rneider AT web.de>
1045 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1046 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1047 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1048 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1049 added missing family members and 18f2480/2580/4480/4580 family
1050 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1051 * device/include/pic16/pic18f2525.h: use 18f4620.h
1052 * device/include/pic16/pic18f6680.h: use 18f8680.h
1053 * device/include/pic16/pic18fregs.h,
1054 device/lib/pic16/pics.all,
1055 src/pic16/devices.inc: add new devices
1056 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1057 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1058 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1059 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1060 prevent attempting to build the libio for some new devices
1062 2008-04-29 Raphael Neider <rneider AT web.de>
1064 * debugger/mcs51/Makefile.in: fixed paths to sources
1066 2008-04-25 Borut Razem <borut.razem AT siol.net>
1068 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1069 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1070 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1071 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1072 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1073 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1074 as/link/z80/linkz80.dsp: lklibr.c moved
1075 * doc/INSTALL.txt: binary archives in bz2 format
1076 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1078 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1080 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1081 * support/regression/tests/bug1856409.c: new, added
1083 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1086 * src/mcs51/peep.c: Use werror for error messages.
1087 * src/SDCCicode.c (geniCodeConditional),
1088 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1089 * src/z80/Makefile.bcc,
1090 * src/z80/z80.dsp: added src/z80/peep.c/h
1091 * support/regression/tests/bug1839321.c: new, added
1093 2008-04-20 Raphael Neider <rneider AT web.de>
1095 * device/include/pic16/pic18f2455.h: added bitfields for port C
1097 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1099 * src/z80/peep.c: Use werror for error messages.
1101 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1103 * src/z80/peep.h (declaration of notUsed()),
1104 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1106 * src/z80/z80.h (added dependency on peep.h),
1107 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1110 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1112 * src/SDCCpeeph.c (added support for notUsed()),
1113 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1115 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1116 for notUsed()): Implemented generic (that is not port-specific) part
1119 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1121 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1122 * device/lib/libsdcc.lib,
1123 * device/lib/Makefile.in,
1124 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1125 * device/lib/calloc.c: renamed to _calloc.c
1126 * device/lib/free.c: renamed to _free.c
1127 * device/lib/malloc.c: renamed to _malloc.c
1128 * device/lib/realloc.c: renamed to _realloc.c
1129 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1130 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1131 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1132 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1133 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1134 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1135 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1136 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1138 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1139 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1140 * support/regression/tests/bug1509084.c: new, added
1142 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1144 * device/include/mcs51/cc2510fx.h: added _XPAGE
1145 * device/include/mcs51/compiler.h: cosmetic changes
1147 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1149 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1152 2008-03-31 Borut Razem <borut.razem AT siol.net>
1154 * support/cpp2 renamed to support/cpp
1155 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1156 support/cpp2/libiberty/splay-tree.c,
1157 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1158 support/cpp2/libcpp/directives.c,
1159 support/cpp2/libcpp/include/cpplib.h,
1160 support/cpp2/libcpp/include/symtab.h,
1161 support/cpp2/libcpp/include/line-map.h,
1162 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1163 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1164 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1165 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1166 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1167 release version 4.3.0
1168 * configure.in, configure, Makefile.in, Makefile.bcc:
1169 adapted for moved cpp2
1171 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1173 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1174 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1176 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1178 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1180 * support/regression/tests/bug1717943.c: new, added
1182 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1184 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1185 bytewise return value assignments introduced in last commit.
1187 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1189 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1190 genMult, genJumpTab):
1191 Use 16-bit instructions for addition in some additional cases,
1192 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1194 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1196 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1197 Implemented RFE #1921450, changed some debug messages.
1199 2008-03-30 Borut Razem <borut.razem AT siol.net>
1201 * Small Device C Compiler 2.8.0 released
1202 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1203 * support/scripts/sdcc.nsi: added finish page; this version
1204 was used for 2.8.0 release
1205 * doc/knownbugs.html: removed; magically generated by the build
1206 process using gen_known_bugs.pl from now on
1208 2008-03-23 Borut Razem <borut.razem AT siol.net>
1210 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1211 and reverted it, since it was already fixed by Raphael ;-)
1212 * doc/knownbugs.html: updated for RC2
1214 2008-03-22 Raphael Neider <rneider AT web.de>
1216 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1219 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1221 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1222 * support/regression/tests/bug1839277.c: added related testBug1839299
1224 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1226 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1227 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1229 * src/mcs51/gen.c: throughout only output hex constants
1230 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1231 * support/regression/tests/bug1839277.c: new, added
1233 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1235 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1236 compilation warning about nested comments.
1238 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1240 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1241 * support/regression/tests/bug1921073.c: new, added
1243 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1245 * src/z80/SDCCpeeph.c.c (callFuncByName):
1246 Commented function parameters.
1248 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1250 * src/z80/ralloc.c (packRegsForAccUse2):
1251 disabled a broken accumulator packing optimization (fixed #1292721).
1252 * support/regression/tests/bug-1292721: Regression test for #1292721.
1254 2008-03-16 Raphael Neider <rneider AT web.de>
1256 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1257 fixed code bloat regression using a variant of patch #1915618
1259 2008-03-16 Borut Razem <borut.razem AT siol.net>
1261 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1262 icon, changed startup menu for release distribution, code cleaning,
1263 create url files instead links in startup menu
1265 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1267 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1268 * support/regression/tests/bug1579949.c: new, added
1270 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1272 * device/lib/printf_fast.c: fixed bug 1255403
1274 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1276 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1277 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1279 2008-03-14 Borut Razem <borut.razem AT siol.net>
1281 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1282 command line options
1283 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1284 is correctly displayed
1285 * as/link/z80/lkmain.c: usage line commented out
1287 2008-03-13 Borut Razem <borut.razem AT siol.net>
1289 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1290 updated the list pf supported pic14 devices
1292 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1294 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1296 2008-03-12 Borut Razem <borut.razem AT siol.net>
1298 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1299 fixed documentation request #1718191
1300 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1301 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1304 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1306 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1307 * support/regression/tests/bug1505811.c: new, added
1309 2008-03-09 Raphael Neider <rneider AT web.de>
1311 * device/include/pic16/pic18f2620.h,
1312 * device/include/pic16/pic18f4620.h,
1313 * device/lib/pic16/libdev/pic18f2620.c,
1314 * device/lib/pic16/libdev/pic18f4525.c,
1315 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1316 family to consistently use pic18f4620.[ch], fixes #1832562
1318 2008-03-09 Borut Razem <borut.razem AT siol.net>
1320 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1321 changed sdcc version to 2.8.0
1322 * knownbugs.html: regenerated
1323 * support/scripts/gen_known_bugs.pl: added number of open bugs
1325 2008-03-09 Raphael Neider <rneider AT web.de>
1327 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1328 (genOr): read volatile operand even if the result is known,
1330 (genOr,genXor): removed unused legacy code,
1331 (genDummyRead): use pic16_mov2w_volatile()
1333 2008-03-08 Borut Razem <borut.razem AT siol.net>
1335 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1336 cons w. --model-large
1337 * support/regression/staticinit.c: added regression test for bug
1340 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1342 * src/ds390/gen.c (pushSide, genPcall),
1343 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1344 * src/mcs51/gen.c: cosmetic changes
1345 * support/regression/fwk/include/testfwk.h: added macro reentrant
1346 * support/regression/tests/bug1908493.c: new, added
1348 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1350 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1352 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1354 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1355 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1356 already set in ds390/main.c and mcs51/main.c
1358 2008-03-07 Raphael Neider <rneider AT web.de>
1360 * src/regression/init0.c: new test for initialized arrays of function
1362 * src/regression/Makefile: made a bit more flexible, added init0.c
1363 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1364 pointers, closes #1427663
1366 2008-03-05 Borut Razem <borut.razem AT siol.net>
1368 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1369 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1371 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1373 * support/librarian/sdcclib.c:Added feature request 1908061:
1374 Synchronise sdcclib commands with ar.
1376 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1378 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1379 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1380 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1381 * device/include/mcs51/compiler.h: removed umlauts, added double
1384 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1386 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1387 * support/regression/tests/bug1536762.c: new, added
1389 * src/SDCCutil.h: added getBuildDate()
1390 * src/SDCCmain.c (printVersionInfo),
1391 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1393 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1394 * src/ds390/ralloc.c (packRegisters),
1395 * src/mcs51/ralloc.c (packRegisters),
1396 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1398 * support/regression/tests/bug1618050.c: new, added
1399 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1400 * support/regression/fwk/include/testfwk.h,
1401 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1404 2008-03-04 Raphael Neider <rneider AT web.de>
1406 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1407 on accessing OP_SYM_TYPE(op)
1408 * src/pic/gen.h: removed unused prototype of genMinusDec()
1409 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1410 fix #1876953 (invalid subtraction code), removed unused code
1412 2008-03-03 Raphael Neider <rneider AT web.de>
1416 * src/pic/genarith.c,
1418 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1419 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1421 2008-03-03 Raphael Neider <rneider AT web.de>
1423 * src/pic/device.c (find_device): search user-specified paths first
1424 for pic14devices.txt, fixes #1900827
1426 2008-03-02 Borut Razem <borut.razem AT siol.net>
1428 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1429 AddToPath and RemoveFromPath
1431 2008-03-01 Borut Razem <borut.razem AT siol.net>
1433 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1434 work correctly, added debugging support if -DSDCC.DEBUG command line
1437 2008-02-28 Borut Razem <borut.razem AT siol.net>
1439 * doc/sdccman.lyx: cosmetic changes
1441 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1443 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1444 * doc/sdccman.lyx: fixed unmeant removal of spaces
1446 2008-02-27 Borut Razem <borut.razem AT siol.net>
1448 * support/scripts/sdcc.nsi: corrected installation directory for
1449 current user installation mode
1450 * doc/README.txt: added Philipp Klaus Krause to the developers list
1452 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1454 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1455 return ifx condition
1456 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1457 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1458 ifxJump to fix bug 1838000
1459 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1460 * support/regression/tests/bug1838000.c: new, added
1461 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1463 2008-02-26 Borut Razem <borut.razem AT siol.net>
1465 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1467 * support/scripts/sdcc.nsi: added MULTIUSER page,
1468 NSIS upgraded to version 2.35
1470 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1472 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1473 * support/regression/tests/bug1565152.c: new, added
1475 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1477 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1478 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1479 * support/regression/tests/bug1670148.c: new, added
1481 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1483 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1485 2008-02-24 Borut Razem <borut.razem AT siol.net>
1487 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1488 is ineffective for unsigned char parameter
1490 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1492 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1493 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1494 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1495 * support/Util/MySystem.c (my_system): output errorcode when verbose
1497 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1499 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1502 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1504 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1507 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1509 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1511 2008-02-21 Borut Razem <borut.razem AT siol.net>
1513 * support/regression/Makefile.in,
1514 support/regression/ports/ds390/spec.mk,
1515 support/regression/ports/hc08/spec.mk,
1516 support/regression/ports/mcs51-common/spec.mk,
1517 support/regression/ports/pic14/spec.mk,
1518 support/regression/ports/pic16/spec.mk,
1519 support/regression/ports/ucz80/spec.mk,
1520 support/regression/ports/xa51/spec.mk:
1521 added CFLAGS when compiling timeout
1523 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1525 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1528 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1530 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1531 * support/regression/tests/bug1888147.c: new, added
1533 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1535 * src/z80/gen.c: fixed bugs #1596270, #1736867
1537 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1539 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1540 contents, mostly fixes #1596270
1542 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1544 * src/z80/peeph.def,
1545 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1546 peepholes, fixes #1806565
1548 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1550 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1551 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1552 fixes bug 1739475, thanks Robert Larice
1553 (rule 271): new, added
1555 2008-02-18 Borut Razem <borut.razem AT siol.net>
1557 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1559 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1561 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1563 2008-02-17 Raphael Neider <rneider AT web.de>
1565 * src/pic16/genarith.c,
1568 * src/pic16/genutils.c: removed unused legacy code,
1569 removed unused fields from struct asmop and struct _G
1571 2008-02-17 Raphael Neider <rneider AT web.de>
1573 * src/pic16/gen.c (AccRsh): cosmetic changes,
1574 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1575 genRightShiftLiteral): fixed to work with SFRs as result by
1576 assigning only once to result,
1577 removed a lot of unused/excluded code fragments
1579 2008-02-17 Raphael Neider <rneider AT web.de>
1581 * device/include/pic/pic16f88.h,
1582 * device/include/pic/pic16f886.h,
1583 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1585 2008-02-17 Borut Razem <borut.razem AT siol.net>
1587 * src/z80/peeph.def: applied patch
1588 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1589 * src/z80/gen.c, src/z80/peeph.def: applied patch
1590 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1591 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1592 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1593 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1594 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1595 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1597 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1599 * as/link/mcs51/aslink.dsp: removed SDK define
1600 * as/link/z80/clean.mk: brought in sync with other ports
1601 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1602 * as/hc08/Makefile.bcc,
1603 * as/mcs51/Makefile.bcc,
1604 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1605 * src/z80/main.c (_setValues): use the now capitalized -Z,
1606 (z80_port, gbz80_port): generate debug information when asked
1608 2008-02-16 Borut Razem <borut.razem AT siol.net>
1610 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1611 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1612 as/z80/Makefile.in. as/z80/Makefile.bcc:
1613 applied patch #1893393: patch for as-z80 and link-z80 to generate
1614 cdb, thanks to Armin Diehl
1615 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1616 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1617 asnoice.c moved to as/asxxsrc/asnoice.c
1618 * src/z80/peeph-gbz80.def: applied patch
1619 #1880235: Z80 return peephole, thanks to Philipp Krause
1621 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1624 * doc/sdccman.lyx: bumped version to 2.7.5
1625 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1627 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1629 * device/include/pic16/stdlib.h,
1630 * device/lib/pic16/libc/stdlib/ltoa.c,
1631 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1633 2008-02-13 Borut Razem <borut.razem AT siol.net>
1635 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1636 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1637 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1638 src/SDCCopt.c, src/SDCCval.c:
1639 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1641 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1643 * src/SDCCsymt.c (compareType): fixed bug 1309013
1645 2008-02-09 Borut Razem <borut.razem AT siol.net>
1647 * src/SDCCval.c, src/SDCCval.h:
1648 code cleaning, added function constChrVal()
1649 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1650 call constChrVal() instead constVal()
1652 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1654 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1657 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1658 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1661 2008-02-01 Raphael Neider <rneider AT web.de>
1663 * device/include/pic/pic16f886.h,
1664 * device/include/pic/pic16f887.h: added RA6 and RA7
1666 2008-01-24 Raphael Neider <rneider AT web.de>
1668 * device/include/pic/pic16f88.h: added RA6 and RA7
1669 * device/lib/pic/libdev/disabled_pic16f886.c,
1670 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1672 * src/pic16/devices.inc,
1673 * device/include/pic16/pic18f2423.h,
1674 * device/include/pic16/pic18f2523.h,
1675 * device/include/pic16/pic18fregs.h,
1676 * device/lib/pic16/pics.all
1677 * device/lib/pic16/libdev/pic18f2423.c,
1678 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1679 * device/lib/pic16/libio/i2c.ignore,
1680 * device/lib/pic16/libio/usart.ignore,
1681 * device/lib/pic16/libio/adc.ignore: ignore new devices
1683 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * src/SDCCast.c (createRMW): fixed bug 1582651
1687 2008-01-20 Borut Razem <borut.razem AT siol.net>
1689 * src/SDCCcse.c: partially fixed enhancement request
1690 #1793872 - multiply by -1 not collapsed
1691 * support/regression/tests/arithcsi.c: added regression test
1693 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1695 * as/mcs51/asx8051.dsp: removed define SDK
1696 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1697 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1699 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1700 cosmetic changes, brought more in sync, changed old K&R to ANSI
1702 2008-01-13 Borut Razem <borut.razem AT siol.net>
1704 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1705 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1707 2007-12-30 Borut Razem <borut.razem AT siol.net>
1709 * src/pic16/gen.c: fixed implementation of bitwise operations for
1711 * support/regression/tests/bitwise.c: added test cases
1713 2007-12-29 Borut Razem <borut.razem AT siol.net>
1715 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1716 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1717 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1718 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1719 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1720 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1721 src/pic16/pcode.[ch]: added const qualifier
1722 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1723 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1724 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1725 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1726 * as/asxxsrc/aslex.c: use dbuf_getline()
1727 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1728 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1729 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1730 as/z80/asm.h, as/z80/z80adr.c:
1731 changed type of ib and ip to const char *
1733 2007-12-28 Borut Razem <borut.razem AT siol.net>
1735 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1736 introduced (readlin) - long lines are turuncated
1737 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1738 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1739 as/z80/Makefile.in: moved aslex.c to asxxsrc
1740 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1741 * as/hc08/asmain.c, as/mcs51/asmain.c:
1742 added missing initialization of a_addr field
1743 * support/regression/tests/long_asm_line.c: added regtest for long
1746 2007-12-22 Borut Razem <borut.razem AT siol.net>
1748 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1750 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1752 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1754 2007-12-16 Borut Razem <borut.razem AT siol.net>
1756 * device/include/pic16/stdbool.h: removed, since already exists in
1757 device/include/; this also fixes bitopcse.c regression test for pic16
1759 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1760 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1761 dereference doesn't work; covered by regression test bug1399290
1763 2007-12-05 Borut Razem <borut.razem AT siol.net>
1765 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1768 2007-12-01 Borut Razem <borut.razem AT siol.net>
1770 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1771 corrected handling of the highest_valid_address
1773 2007-11-17 Raphael Neider <rneider AT web.de>
1775 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1776 * src/pic/glue.c (picglue): emit .file if --debug is given
1778 2007-11-17 Raphael Neider <rneider AT web.de>
1780 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1781 care when left or right operand resides in result, fixes #1830220
1783 2007-11-17 Borut Razem <borut.razem AT siol.net>
1785 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1786 #983491 - "Merge duplicate strings function is ineffective"
1787 * support/regression/tests/bug-983491.c: regtest disabled
1788 * as/asxxsrc: created
1789 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1790 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1791 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1792 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1793 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1794 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1795 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1796 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1797 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1798 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1799 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1800 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1801 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1803 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1805 * device/include/stdarg.h: added and removed some casts
1806 * src/SDCCsymt.c (compareType): Fully check types between generic and
1807 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1809 2007-11-13 Borut Razem <borut.razem AT siol.net>
1811 * support/regression/tests/bug-1817005.c:
1812 added regtest for bug #1817005 - as-z80 chokes on long labels
1814 2007-11-12 Borut Razem <borut.razem AT siol.net>
1816 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1817 as/z80/asout.c, as/z80/aslist.c:
1818 fixed bug #1817005 - as-z80 chokes on long labels
1820 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1823 * as/z80/asmain.c: cosmetic changes
1826 * as/z80/alloc.h: removed
1828 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1829 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1830 * as/link/hc08/Makefile.in,
1831 * as/link/mcs51/Makefile.in,
1832 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1834 * as/link/mcs51/lkarea.c,
1835 * as/link/mcs51/lkmain.c: cosmetic changes
1836 * as/link/hc08/lklibr.c,
1837 * as/link/z80/lklibr.c,
1838 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1839 used cygwin_conv_to_full_posix_path,
1840 added warnings, cosmetic changes, brought more in sync
1841 changed old K&R into ANSI function declarations
1842 * as/link/z80/lklibr.c (loadAdb): added
1843 * as/link/z80/lkmain.c: removed -- option from usage text
1845 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1847 * src/mcs51/gen.c (outBitC): optimized for no result
1849 2007-10-31 Borut Razem <borut.razem AT siol.net>
1851 * src/SDCCsymt.c: fixed (hopeful properly) bug
1852 #1805702 - order of extern matters
1853 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1856 2007-10-29 Borut Razem <borut.razem AT siol.net>
1858 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1859 - order of extern matters
1860 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1863 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1865 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1866 24bitMode, portIsDS390
1867 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1868 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1869 (notVolatileVariable): also check sloc names,
1870 (callFuncByName): moved ftab[] out of function and sorted it by use
1872 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1874 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1875 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1876 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1877 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1878 * support/regression/tests/bug-880197.c: new, added
1880 2007-10-28 Borut Razem <borut.razem AT siol.net>
1882 * support/regression/Makefile.in,
1883 support/regression/ports/mcs51-large/spec.mk,
1884 support/regression/ports/mcs51-xstack-auto/spec.mk,
1885 support/regression/ports/mcs51-stack-auto/spec.mk,
1886 support/regression/ports/mcs51-medium/spec.mk,
1887 support/regression/ports/mcs51-common/spec.mk,
1888 support/regression/ports/mcs51-common/*,
1889 support/regression/ports/mcs51-small/*:
1890 mcs51 renamed to mcs51-common, created mcs51-small
1891 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1892 * support/regression/tests/bug-1805702.c: added regtest for bug
1895 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1897 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1898 added new rules 265 - 270
1899 * support/regression/tests/bug1721024.c:new, added
1900 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1901 introduced new test-mcs51 to run all mcs51 tests
1903 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1905 * support/regression/tests/bug1816470.c: new, added
1907 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1909 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1910 propagate for *,+,- with float, fixed bug 1816470
1911 (decorateType): cast to resultTypeProp instead of resultType
1913 2007-10-19 Borut Razem <borut.razem AT siol.net>
1915 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1916 function is ineffective" for pic16 tareget
1917 * support/scripts/listerr.c: corrected include path
1918 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1921 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1923 * support/regression/tests/using.c: new, added
1924 * support/regression/tests/vaargs.c: fixed and enabled test
1926 2007-10-18 Borut Razem <borut.razem AT siol.net>
1928 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1930 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1932 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1934 * doc/sdccman.lyx: documented option --Werror
1935 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1936 RegBankUsed[] earlier
1938 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1940 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1944 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1946 * src/SDCCast.c (decorateType): improved optimization of tri-op
1947 * src/SDCCerr.c (vwerror, setWError),
1949 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1950 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1952 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1954 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1955 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1956 * support/regression/tests/bug-223113.c,
1957 * support/regression/tests/bug-426632.c,
1958 * support/regression/tests/bug-468811.c,
1959 * support/regression/tests/bug-477835.c,
1960 * support/regression/tests/bug-478094.c,
1961 * support/regression/tests/bug-499644.c,
1962 * support/regression/tests/bug-524209.c,
1963 * support/regression/tests/bug-524211.c,
1964 * support/regression/tests/packcast.c,
1965 * support/regression/tests/structidx.c: added empty tests
1966 * support/regression/tests/bug-607243.c: enabled test
1968 2007-10-06 Borut Razem <borut.razem AT siol.net>
1970 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1971 support of universal binaries on Mac OS X
1973 2007-10-02 Borut Razem <borut.razem AT siol.net>
1975 * src/SDCCval.h: unified double2ul macro for all platforms
1976 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1977 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1979 2007-09-30 Borut Razem <borut.razem AT siol.net>
1981 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1983 * sdcc_vc_in.h: enabled warnings
1984 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1985 unsigned type, result still unsigned
1986 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1988 2007-09-28 Raphael Neider <rneider AT web.de>
1990 * src/pic/device.c (find_device): prevent buffer underflow error
1991 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1992 the just destroyed list entry
1994 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1996 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1999 2007-09-18 Borut Razem <borut.razem AT siol.net>
2001 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2002 applied to unsigned type, result still unsigned
2004 2007-09-17 Borut Razem <borut.razem AT siol.net>
2006 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2007 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2008 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2009 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2010 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2011 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2012 src/z80/gen.c, src/z80/ralloc.c:
2013 fixed bug #1739860 - sdcc does not work correctly on some platforms
2015 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2017 2007-09-17 Raphael Neider <rneider AT web.de>
2019 * src/pic16/device.c: reverted to previous version
2020 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2022 2007-09-16 Raphael Neider <rneider AT web.de>
2024 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2025 as this raises a ton of gpasm warnings, just emit a second label
2026 * src/pic16/devices.inc,
2027 * device/lib/pic16/pics.all,
2028 * device/lib/pic16/libdev/pic18f2585.c,
2029 * device/lib/pic16/libdev/pic18f2680.c,
2030 * device/lib/pic16/libdev/pic18f2682.c,
2031 * device/lib/pic16/libdev/pic18f2685.c,
2032 * device/lib/pic16/libdev/pic18f4585.c,
2033 * device/lib/pic16/libdev/pic18f4680.c,
2034 * device/lib/pic16/libdev/pic18f4682.c,
2035 * device/lib/pic16/libdev/pic18f4685.c,
2036 * device/include/pic16/pic18f2585.h,
2037 * device/include/pic16/pic18f2680.h,
2038 * device/include/pic16/pic18f2682.h,
2039 * device/include/pic16/pic18f2685.h,
2040 * device/include/pic16/pic18f4585.h,
2041 * device/include/pic16/pic18f4680.h,
2042 * device/include/pic16/pic18f4682.h,
2043 * device/include/pic16/pic18f4685.h,
2044 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2045 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2046 patch contributed by Anton Strobl, applied with changes
2048 2007-09-16 Raphael Neider <rneider AT web.de>
2050 * device/include/pic16/pic18f2431.h,
2051 * device/include/pic16/pic18f25j10.h,
2052 * device/include/pic16/pic18f4431.h,
2053 * device/include/pic16/pic18f45j10.h: adopted common include style
2054 * device/include/pic16/pic18f1320.h,
2055 * device/include/pic16/pic18f2320.h,
2056 * device/include/pic16/pic18f2525.h,
2057 * device/include/pic16/pic18f4320.h,
2058 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2059 * device/include/pic16/pic18fregs.h: prepared for automatic include
2060 file selection by having DEVICE.h for every DEVICE
2061 * device/lib/pic16/libdev/pic18f2320.c,
2062 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2064 * device/lib/pic16/configure.in,
2065 * device/lib/pic16/configure: use rm -rf instead of rmdir
2066 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2067 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2069 2007-09-09 Borut Razem <borut.razem AT siol.net>
2071 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2072 distingush between i386 and ppc Mac OS X versions
2074 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2076 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2077 * support/regression/tests/bug1788177.c: new, added
2079 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2081 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2082 * device/include/mcs51/lint.h added keyword __naked
2084 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2088 * src/SDCCmem.h: removed maxRegBank
2089 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2090 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2091 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2092 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2093 name and behaviour to handle banked functions
2094 (scan4op): and use it to fix bug 1786213
2096 2007-09-03 Raphael Neider <rneider AT web.de>
2098 * device/include/pic16/pic18f248.h,
2099 * device/include/pic16/pic18f258.h,
2100 * device/include/pic16/pic18f448.h,
2101 * device/lib/pic16/libdev/pic18f248.c,
2102 * device/lib/pic16/libdev/pic18f258.c,
2103 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2104 added T0CONbits, fixes #1786891
2106 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2108 * src/ds390/gen.c (genFarPointerSet),
2109 * src/hc08/ralloc.c (packRegisters),
2110 * src/mcs51/ralloc.c (packRegisters),
2111 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2113 * src/SDCCicode.h: POINTER_SET can be true for literals too
2114 * support/regression/tests/bug1750318.c: new, added
2116 2007-08-23 Borut Razem <borut.razem AT siol.net>
2118 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2119 library versions without the completition functionality
2121 2007-08-22 Raphael Neider <rneider AT web.de>
2123 * device/include/pic16/pic18f1220.h,
2124 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2126 2007-08-12 Borut Razem <borut.razem AT siol.net>
2128 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2130 2007-08-11 Borut Razem <borut.razem AT siol.net>
2132 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2133 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2134 support/Util/SDCCerr.[ch] moved to src
2135 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2136 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2137 device/examples/ds390/tinitalk/tinitalk.dsp,
2138 device/examples/serialcomm/windows/serialcomm.dsp,
2139 support/librarian/librarian.dsp:
2140 removed linking of unused odbc32.lib and odbccp32.lib
2141 * support/scripts/winres.h:
2142 added for compilation with Visual C++ 2005 Express Edition
2144 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2146 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2149 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2151 * sdccconf_in.h: update the endian test so that SPARC Solaris
2152 does not throw syntax errors
2154 2007-08-06 Borut Razem <borut.razem AT siol.net>
2156 * doc/sdccman.lyx: removed two index entries which prevented the
2157 generation of sdcc doc archive
2159 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2161 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2162 instead of lyx 1.5.0.
2164 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2166 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2167 Lucas Loizaga, with minor modifications. Thanks!
2169 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2171 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2174 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2176 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2177 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2180 2007-07-22 Borut Razem <borut.razem AT siol.net>
2182 * configure.in, configure: re-introduced .version
2183 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2184 the version reverted to 2.7.0
2186 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2189 * doc/sdccman.lyx: bumped version to 2.7.3
2190 * device/include/mcs51/compiler.h: fixed elif->else
2191 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2192 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2193 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2194 enable accuse for bit operands
2195 * src/SDCCmain.c (printVersionInfo),
2196 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2197 environment descriptor
2198 * src/SDCCutil.h: added getBuildEnvironment
2199 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2200 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2201 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2202 * support/regression/tests/bug1348008.c,
2203 * support/regression/tests/bug1496419.c,
2204 * support/regression/tests/bug1503067.c,
2205 * support/regression/tests/preproc.c: added empty tests
2207 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2209 * support/regression/tests/bug1678803.c: new, added
2211 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2214 * as/link/hc08/lkihx.c,
2215 * as/link/hc08/lkrloc.c,
2216 * as/link/mcs51/lkihx.c,
2217 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2218 ihxExtendedLinearAddress
2219 * as/link/mcs51/lkrloc.c (relr),
2220 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2221 acall/ajmp, see bug 830513
2223 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2225 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2226 (cseBBlock): remember aggr2ptr has been used
2227 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2228 (geniCodeAssign): fixed bug 868103
2229 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2230 added operandSize prototype
2231 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2232 (genDataPointerSet): use max of size of right and result,
2233 (gencjne): added parameter useCarry for optimization,
2234 (genCmpEq): use carry if appropriate,
2235 (genXor): check if operand already in carry
2236 * support/regression/tests/bug-868103.c: enabled test
2238 2007-07-12 Raphael Neider <rneider AT web.de>
2240 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2242 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2244 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2245 from Robert Larice, thanks
2246 * support/regression/tests/bitopcse.c,
2247 * support/regression/tests/bitvars.c,
2248 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2249 * support/regression/tests/bug-927659.c: enabled test for z80
2250 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2251 * support/regression/tests/bug1745717.c: new, added
2252 * support/regression/tests/literalop.c,
2253 * support/regression/tests/nullstring.c: removed storage definitions that
2254 are now in testfwk.h
2256 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2258 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2259 and bool for targets that do not fully support it.
2260 * support/regression/tests/bug1546986.c,
2261 * support/regression/tests/bug1723128.c,
2262 * support/regression/tests/bug1734654.c,
2263 * support/regression/tests/bug1738367.c,
2264 * support/regression/tests/constantRange.c: only use bool if allowed
2266 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2268 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2269 Larice, also handle function pointers
2270 * support/regression/tests/bug1749275.c: new, added
2272 2007-07-03 Borut Razem <borut.razem AT siol.net>
2274 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2275 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2276 #1746528: SDCC should ignore ':' in inline assembler comments
2277 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2279 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2281 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2282 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2284 2007-06-29 Borut Razem <borut.razem AT siol.net>
2286 * src/SDCCmain.c: fixed bug
2287 #1744746: SDCC #4867: broken option --xram-size
2289 2007-06-28 Borut Razem <borut.razem AT siol.net>
2291 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2292 find out the endianess of host machine for ucsim
2294 2007-06-27 Borut Razem <borut.razem AT siol.net>
2296 * support/regression/generate-cases.py: corrected the file name
2298 * configure.in, configure, sdccconf_in.h: find out the endianess of
2300 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2303 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2305 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2307 2007-06-26 Borut Razem <borut.razem AT siol.net>
2309 * support/regression/generate-cases.py: display warning if function
2310 list is empty; implemented more flexible rule for detection of
2311 testing functions, allowing return type 'void' in the same line as
2312 the function name in the function definition
2313 * support/regression/tests/bug-1654060.c: corrected test
2314 * support/librarian/sdcclib.c: fixed warning:
2315 format '%s' expects type 'char *', but argument 2 has type 'int'
2317 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2319 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2320 Multiple infiles for sdcclib.
2322 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2324 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2327 2007-06-18 Borut Razem <borut.razem AT siol.net>
2329 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2330 how to handle comments, so they have to be removed by the
2331 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2332 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2333 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2334 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2335 table driven option hadling
2337 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2339 * src/SDCCast.c (decorateType),
2340 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2341 iCode to ast level to fix bug 1738367
2342 * support/regression/tests/bug1738367.c: new, added
2344 2007-06-15 Raphael Neider <rneider AT web.de>
2346 * src/pic16/devices.inc,
2347 * device/lib/pic16/pics.all,
2348 * device/include/pic16/pic18fregs.h,
2349 * device/include/pic16/pic18f[24][45]20.h,
2350 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2351 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2352 * device/lib/pic16/Makefile.in: faster cleanup
2354 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2356 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2358 2007-06-13 Raphael Neider <rneider AT web.de>
2360 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2362 2007-06-12 Raphael Neider <rneider AT web.de>
2364 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2365 suppress bit defines if NO_BIT_DEFINES is #define'd
2366 * device/include/pic/pic*.h: recreated all headers to include
2367 conditional bit defines
2368 * device/include/pic/pic16f886.h,
2369 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2370 * device/include/pic/recreate.sh: script to recreate the complete
2371 device library files based on the currently supported devices
2373 2007-06-12 Borut Razem <borut.razem AT siol.net>
2375 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2376 support/regression/Makefile.in, support/scripts/build.mak,
2377 support/scripts/Makefile.snapshot:
2378 use new svn URL scheme
2379 * doc/sdccman.lyx: SDCC Wiki moved to
2380 http://sdcc.wiki.sourceforge.net/
2382 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2384 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2385 * support/regression/tests/bug1734654.c: added
2387 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2389 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2390 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2391 with literal operands
2393 2007-06-10 Borut Razem <borut.razem AT siol.net>
2395 * as/link/z80/lklibr.c: fixed mingw build warning
2396 lklibr.c:575: warning: implicit declaration of function 'tolower'
2397 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2398 src/z80/main.c: move target specific options from src/SDCCmain.c
2399 to src/<target>/main.c
2401 2007-06-09 Borut Razem <borut.razem AT siol.net>
2403 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2404 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2405 * support/regression/tests/bug-1294691.c: added
2407 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2409 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2410 can also be static, fixes bug 1733438
2411 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2412 have absolute address too
2413 (computeType): added optimization for 'cond ? true : false'
2414 * support/regression/tests/absolute.c: added test for static absolute var
2416 2007-06-08 Raphael Neider <rneider AT web.de>
2418 * src/regression/Makefile: suppress parallel builds, allow easy
2419 switching between pic14/pic16 ports
2420 * src/regression/picregs.h: added pic14/16 header file switch
2421 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2422 inline.c,nestfor.c,string1.c}: include "picregs.h"
2424 2007-06-07 Borut Razem <borut.razem AT siol.net>
2426 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2427 permanent solution to suppress GCC 4.2.0 c++ warning:
2428 deprecated conversion from string constant to `char *'
2429 use 'const char *' where ever required
2430 * support/regression/generate-cases.py: implemented more flexible rule
2431 for detection of testing functions, allowing white-spaces surrounding
2432 the function name and the 'void' parameter.
2433 * support/regression/tests/constantRange.c,
2434 support/regression/tests/scott-compare3.c: fixed failing regression
2435 tests, uncovered by implementation of more flexible rule for detection
2436 of testing functions
2438 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2440 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2442 2007-06-04 Borut Razem <borut.razem AT siol.net>
2444 * configure.in, configure, config_vc.awk: sdcc version number is now
2445 stored in configure.in; removed .version
2446 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2447 doc/INSTALL.txt: version bumped to 2.7.2
2448 * sim/ucsim/configure.in, sim/ucsim/configure:
2449 use "read" to read from .version
2451 2007-06-03 Borut Razem <borut.razem AT siol.net>
2453 * */Makefile.in: removed annoying warning:
2454 Makefile:xx: Makefile.dep: No such file or directory
2456 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2458 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2459 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2460 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2461 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2462 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2463 bugfix: only use newBoolLink for bit result type
2464 * src/SDCCicode.c (geniCodeLogic): added param tree,
2465 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2466 (geniCodeLogicAndOr): use IS_BIT,
2467 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2468 (ast2iCode): added tree param to geniCodeLogic for comparisons
2469 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2470 * support/regression/tests/bug1723128.c: added test NotZero
2472 2007-06-01 Borut Razem <borut.razem AT siol.net>
2474 * SDCPP synchronized with GCC CPP release version 4.2.0,
2475 currently the latest release:
2476 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2477 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2478 support/cpp2/cppdefault.h, support/cpp2/except.h,
2479 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2480 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2481 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2482 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2483 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2484 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2485 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2486 support/cpp2/opts.h, support/cpp2/output.h,
2487 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2488 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2489 support/cpp2/system.h, support/cpp2/version.c,
2490 support/cpp2/Makefile.in: modified
2491 * support/cpp2/opts-common.c: added
2492 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2493 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2494 search for included source file in local directory
2495 * sim/ucsim/configure, sim/ucsim/configure.in:
2496 temporary solution to suppress GCC 4.2.0 c++ warning:
2497 deprecated conversion from string constant to `char *'
2499 2007-06-01 Raphael Neider <rneider AT web.de>
2501 * device/lib/pic/libdev/pic12f683.c,
2502 * device/include/pic/pic12f683.h: added GPIO bits
2504 2007-06-01 Raphael Neider <rneider AT web.de>
2506 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2507 quotation marks, clarified role of PIC14 vs. PIC16 ports
2508 * src/pic16/devices.inc,
2509 * device/include/pic16/pic18fregs.h,
2510 * device/include/pic16/pic18f[24][45]j10.h,
2511 * device/lib/pic16/pics.all,
2512 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2513 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2514 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2515 for new devices as they are not yet supported by gputils
2517 2007-05-31 Borut Razem <borut.razem AT siol.net>
2519 * Small Device C Compiler 2.7.0 released
2520 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2521 changed sdcc version to 2.7.1
2522 * support/scripts/sdcc.nsi: added How to create WIN32 release
2525 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2527 * doc/sdccman.lyx: documented initialization and allocation of absolute
2528 variables, bit parameter passing, the need for function pointers to be
2529 reentrant and alpha quality support of inline and retrict
2531 2007-05-26 Borut Razem <borut.razem AT siol.net>
2533 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2534 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2535 * docs/knownbugs.html: updated
2537 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2539 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2541 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2543 (gencjneshort): optimized when left is AOP_DIR
2544 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2545 initializing unions in a struct/array
2546 * support/regression/fwk/include/testfwk.h: added defines for data, near
2547 and far for host and z80
2548 * support/regression/tests/bug1723128.c: new, added
2550 2007-05-22 Borut Razem <borut.razem AT siol.net>
2552 * doc/knownbugs.html: updated
2554 2007-05-21 Raphael Neider <rneider AT web.de>
2556 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2557 error message instead
2558 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2560 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2562 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2564 2007-05-21 Raphael Neider <rneider AT web.de>
2566 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2568 * src/regression/gpsim_assert.h,
2569 * src/regression/Makefile,
2570 * src/regression/pcodeopt.c: regression test for the above fix
2572 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2574 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2575 jumps to self, fixed bug 1717281
2577 2007-05-10 Borut Razem <borut.razem AT siol.net>
2579 * support/scripts/gen_known_bugs.pl: cosmetic fix
2580 * doc/knownbugs.html: generated by gen_known_bugs.pl
2582 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2584 * src/SDCCast.c (createFunction): also generate non-inlined version of
2585 function for functions declared as "static inline"
2586 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2587 function can be inlined after non-inlined version generated.
2589 2007-05-10 Borut Razem <borut.razem AT siol.net>
2591 * support/scripts/gen_known_bugs.pl: added script
2592 which generates knownbugs.html
2594 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2596 * doc/knownbugs.html: updated for release 2.7.0
2598 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2600 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2602 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2604 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2605 (throughout): updated generating comments
2606 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2607 (throughout): updated generating comments
2608 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2609 rule instead of at the second, or it might skip lines when removing the
2611 * support/regression/tests/bug1714204.c: changed test to foo
2613 2007-05-08 Borut Razem <borut.razem AT siol.net>
2615 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2616 thanks to SDCC Distributed Compile Farm members,
2617 added Z80 and GBZ80 command line options
2618 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2620 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2622 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2623 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2624 * support/regression/tests/longlit.c: modified to be tested at all and
2625 to pass the actual test
2627 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2629 * device/include/mcs51/uPSD33xx.h: Added.
2631 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2633 * device/lib/_gptrput.c,
2634 * device/lib/_gptrget.c: removed old code,
2636 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2637 * support/regression/tests/bug1714204.c: new, added
2639 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2641 * support/regression/tests/regtrack.c: test was never executed
2642 because of the regression test being picky about white spaces.
2643 * device/lib/mcs51/crtclear.asm: added comment
2645 2007-05-06 Raphael Neider <rneider AT web.de>
2647 * device/lib/pic/Makefile.rules,
2648 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2649 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2651 2007-05-06 Raphael Neider <rneider AT web.de>
2653 * src/pic16/device.h,
2655 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2656 _pic16_setDefaultOptions): removed/reordered command-line args
2657 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2658 devices, regrouped command line args, environment variables),
2659 clarified sone points, added sections on how to add devices to the
2662 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2664 * src/z80/peeph.def: fixed bug in rule 2
2666 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2668 * src/port.h: added TARGET_MCS51_LIKE
2669 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2670 take advantage of it too
2671 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2672 (shiftR2Left2Result): Optimized: don't check shifting by 0
2673 * src/z80/peeph-z80.def,
2674 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2675 modifications, see patch 1700823
2676 * src/mcs51/peep.c (): fixed bug 1712928
2677 * support/regression/tests/bug1712928.c: new, added
2679 2007-05-05 Borut Razem <borut.razem AT siol.net>
2681 * device/lib/pic16/Makefile.common.in,
2682 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2683 removed bash dependencies
2685 2007-05-01 Borut Razem <borut.razem AT siol.net>
2688 fixed bug #1710507: --i-code-in-asm makes compile fail
2689 all iCode comments are now one liners
2690 * src/mcs51/gen.c: fixed memory leak
2692 2007-05-01 Raphael Neider <rneider AT web.de>
2694 * device/lib/pic/libdev/*.c
2695 * device/include/pic/*.h: regenerated all device libs from updated
2697 * support/scripts/inc2h.pl: documented usage, now uses strict to
2700 2007-04-30 Borut Razem <borut.razem AT siol.net>
2703 fixed bug #1669175: Problem with space in output paths
2704 documented how to use paths with spaces for Windows users
2706 2007-04-29 Borut Razem <borut.razem AT siol.net>
2708 * Fixed svn:eol-style and svn:keywords properties
2709 * src/SDCCval.c: fixed bug
2710 #1592871: Segfault with "large" const arrays of characters
2711 replaced recursion with iteration
2712 * Removed svn:executable property from non-executable files
2714 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2716 * src/mcs51/gen.c (genRet): fixed bug 1707003
2718 2007-04-27 Raphael Neider <rneider AT web.de>
2720 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2721 createReachingDefinitions,assignValnums,pic16_destructDF,
2722 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2723 prevent NULL pointer dereferences
2724 * device/lib/pic/libdev/pic16f886.c,
2725 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2726 prevent building them, gputils do not really support them yet
2728 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2730 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2731 helps printf_small. 32 bytes more __idata mem.
2733 2007-04-27 Raphael Neider <rneider AT web.de>
2735 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2736 return early when pb or pb->pcHead is NULL (patch #1708427)
2737 * src/regression/empty.c,
2738 * src/regression/Makefile: added test with empty functions
2739 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2741 2007-04-27 Borut Razem <borut.razem AT siol.net>
2743 * src/SDCCast.c: fixed feature request
2744 #1547512: Redundant strings linked when using sizeof("abc")
2746 2007-04-23 Borut Razem <borut.razem AT siol.net>
2748 * doc/sdccman.lyx, src/SDCCmain.c:
2749 peep-hole comments are generated only if --fverbose-asm option is
2750 specified and --no-peep-comments is not, as proposed by Frieder.
2751 * support/regression/Makefile.in: compile regression tests with
2752 --fverbose-asm option so one can "grep" whether a new (or an old)
2753 peephole is (still) applied; requested by Frieder.
2755 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2757 * device/include/pic/pic16f886.h,
2758 * device/include/pic/pic16f887.h,
2759 * device/lib/pic/libdev/pic16f886.c,
2760 * device/lib/pic/libdev/pic16f887.c,
2761 * device/include/pic/pic14devices.txt,
2762 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2764 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2766 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2769 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2771 * device/lib/_memset.c: assembler version for mcs51
2773 2007-04-22 Borut Razem <borut.razem AT siol.net>
2775 * support/scripts/listerr.c: program to create the list of errors and
2776 warnings list from - added
2777 * doc/sdccman.lyx: removed the note
2778 "For list of warnings and corresponding codes, see err_warn.txt"
2779 * src/SDCCsymt.c: fixed bug #1699804:
2780 Bug with some uses of sizeof(static local array) (MCS51)
2781 * support/regression/tests/bug-1699804.c: added
2783 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2785 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2786 (main): added option -i,
2787 (asmbl, case S_INCL): use search_path_fopen,
2788 mostly from patch 1579668 by Peter Miller, thanks
2789 * src/z80/main.c: fixed typo --callee-saves-bc
2790 * device/include/mcs51/compiler.h: added sfrword for Tasking
2792 2007-04-20 Borut Razem <borut.razem AT siol.net>
2794 * src/z80/main.c: replaced reserved keyword asm with asmblr
2796 2007-04-19 Borut Razem <borut.razem AT siol.net>
2798 * src/port.h: use const pointers to strings
2799 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2800 * src/pic16/main.c: include SDCCargs.h
2801 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2802 const char, since the strings are dynamically allocated
2803 * src/SDCCmain.c: options.code_seg and options.const_seg are
2804 dynamically allocated; check port specific command line options
2805 before the general ones
2806 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2808 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2810 * device/include/ds400rom.h,
2811 * device/lib/ds390/lcd390.c,
2812 * device/lib/ds390/memcpyx.c,
2813 * device/lib/ds390/rtc390.c,
2814 * device/lib/ds400/ds400rom.c,
2815 * device/lib/ds400/memcpyx.c,
2816 * device/lib/hc08/_ret.c: more replacements of keywords with their
2817 double underscore equivalents
2818 * device/lib/ds390/Makefile.in,
2819 * device/lib/ds400/Makefile.in,
2820 * device/lib/gbz80/Makefile.in,
2821 * device/lib/hc08/Makefile.in,
2822 * device/lib/mcs51/Makefile.in,
2823 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2825 2007-04-17 Borut Razem <borut.razem AT siol.net>
2827 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2828 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2829 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2830 to --fverbose-asm, to be gcc'ish
2832 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2834 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2836 2007-04-17 Borut Razem <borut.razem AT siol.net>
2838 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2839 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2840 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2841 with their double underscore equivalent
2843 2007-04-14 Borut Razem <borut.razem AT siol.net>
2845 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2848 2007-04-13 Borut Razem <borut.razem AT siol.net>
2850 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2852 * device/examples/serialcomm/windows/serial.[ch],
2853 device/examples/serialcomm/windows/test_serialcomm.cpp:
2854 updated by Bela Torok
2855 * device/examples/serialcomm/windows/serialcomm.dsw,
2856 device/examples/serialcomm/windows/serialcomm.dsp: added
2858 2007-04-13 Jan Waclawek <wek AT efton.sk>
2860 * doc/sdccman.lyx: additions and changes at various places
2861 (submitted as #1697136).
2862 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2864 2007-04-10 Borut Razem <borut.razem AT siol.net>
2866 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2867 LyX file format changed to 245
2868 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2869 "FreeWare" replaced with "free open source"
2871 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2873 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2875 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2877 * device/include/pic16/pic18fregs.h,
2879 * device/lib/_decdptr.c,
2880 * device/lib/_divsint.c,
2881 * device/lib/_divslong.c,
2882 * device/lib/_divuint.c,
2883 * device/lib/_divulong.c,
2884 * device/lib/_fs2schar.c,
2885 * device/lib/_fs2sint.c,
2886 * device/lib/_fs2slong.c,
2887 * device/lib/_fs2uchar.c,
2888 * device/lib/_fs2uint.c,
2889 * device/lib/_fs2ulong.c,
2890 * device/lib/_fsadd.c,
2891 * device/lib/_fscmp.c,
2892 * device/lib/_fsdiv.c,
2893 * device/lib/_fseq.c,
2894 * device/lib/_fsget1arg.c,
2895 * device/lib/_fsget2args.c,
2896 * device/lib/_fsgt.c,
2897 * device/lib/_fslt.c,
2898 * device/lib/_fsmul.c,
2899 * device/lib/_fsneq.c,
2900 * device/lib/_fsnormalize.c,
2901 * device/lib/_fsreturnval.c,
2902 * device/lib/_fsrshift.c,
2903 * device/lib/_fssub.c,
2904 * device/lib/_fsswapargs.c,
2905 * device/lib/_gptrget.c,
2906 * device/lib/_gptrgetc.c,
2907 * device/lib/_gptrput.c,
2908 * device/lib/_logexpf.c,
2909 * device/lib/_modsint.c,
2910 * device/lib/_modslong.c,
2911 * device/lib/_moduint.c,
2912 * device/lib/_modulong.c,
2913 * device/lib/_mulint.c,
2914 * device/lib/_mullong.c,
2915 * device/lib/_schar2fs.c,
2916 * device/lib/_ser.c,
2917 * device/lib/_setjmp.c,
2918 * device/lib/_sint2fs.c,
2919 * device/lib/_slong2fs.c,
2920 * device/lib/_spx.c,
2921 * device/lib/_uchar2fs.c,
2922 * device/lib/_uint2fs.c,
2923 * device/lib/_ulong2fs.c,
2924 * device/lib/asincosf.c,
2925 * device/lib/atanf.c,
2926 * device/lib/calloc.c,
2927 * device/lib/ds390/tinibios.c,
2928 * device/lib/ds400/tinibios.c,
2929 * device/lib/expf.c,
2930 * device/lib/free.c,
2931 * device/lib/hc08/_mulint.c,
2932 * device/lib/logf.c,
2933 * device/lib/malloc.c,
2934 * device/lib/printf_fast.c,
2935 * device/lib/printf_tiny.c,
2936 * device/lib/printfl.c,
2937 * device/lib/realloc.c,
2938 * device/lib/ser_ir.c,
2939 * device/lib/serial.c,
2940 * support/regression/tests/libmullong.c: replaced all special keywords
2941 with their double underscore equivalent
2942 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2943 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2945 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2946 (genRet): if the bit-symbol is ruonly it already is in the carry
2947 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2948 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2949 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2950 type UCHAR if dest is not bit
2952 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2954 * device/include/math.h,
2955 * device/lib/cotf.c,
2956 * device/lib/expf.c,
2957 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2959 2007-04-01 Borut Razem <borut.razem AT siol.net>
2961 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2962 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2963 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2964 gcc_unreachable() called internal_error()...
2966 2007-03-30 Raphael Neider <rneider AT web.de>
2968 * src/pic/ralloc.c (isData): suppress garbage debug output
2970 2007-03-28 Borut Razem <borut.razem AT siol.net>
2973 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2974 is developed, built and used worldwide, and the word "night" doesn't
2977 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2979 * device/include/mcs51/C8051F360.h: new, added
2980 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2982 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2984 * src/SDCC.y (declaration_specifiers, function_specifier),
2985 * support/Util/SDCCerr.c,
2986 * support/Util/SDCCerr.h,
2988 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2990 * src/SDCCmem.c (deallocParms),
2991 * src/SDCCast.c: support for function inlining, not quite complete
2992 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2993 'restrict' qualifier
2995 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2997 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2998 (saveRBank, unsaveRBank): don't save bits,
2999 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3000 * support/regression/tests/bug1535242.c: new, added
3001 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3002 thanks Alexey Shamrin <shamrin AT gmail.com>,
3003 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3004 removed header guard)
3006 * sdcc.spec: bumped version to 2.6.5
3007 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3009 2007-03-22 Borut Razem <borut.razem AT siol.net>
3011 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3012 fixed bug #1653671: sdcdb integration into ddd is broken
3014 2007-03-22 Raphael Neider <rneider AT web.de>
3016 * src/pic/gen.c (popGetExternal): augmented to also create references
3017 to external variables (not only labels),
3018 (genCall): comment on plan to reduce PAGESEL overhead,
3019 (genFunction, genEndFunction): also save/restore FSR around interrupt
3020 handling code, removed lots of unused code
3021 (genDivOneByte): release acquired temp register
3022 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3024 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3025 for registers that need to be saved during interrupts (FSR, STATUS,
3026 PCLATH; W needs special handling), currently only FSR is used
3028 2007-03-22 Raphael Neider <rneider AT web.de>
3030 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3032 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3034 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3036 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3038 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3040 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3042 * as/link/aslink.h: added LKOBJEXT
3043 * as/link/hc08/link_hc08.dsp,
3044 * as/link/hc08/Makefile.bcc,
3045 * as/link/hc08/Makefile.in,
3046 * as/link/mcs51/aslink.dsp,
3047 * as/link/mcs51/Makefile.bcc,
3048 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3049 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3050 * as/link/lkaomf51.c: merged and moved
3051 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3052 * as/link/z80/lkdata.c,
3053 * as/link/lkdata.c: merged and moved
3054 * as/link/hc08/lkmain.c,
3055 * as/link/mcs51/lkmain.c: cosmetic changes
3056 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3057 * as/link/lklex.c: use LKOBJEXT
3058 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3059 ANSI-fied functions, removed bubble-sorts
3060 * as/link/z80/lksym.c as/link/lksym.c: merged,
3062 * as/link/z80/linkgbz80.dsp,
3063 * as/link/z80/linkz80.dsp,
3064 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3065 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3066 * as/link/z80/lkhead.c,
3067 * as/link/z80/lklex.c: deleted
3068 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3069 * as/link/z80/lkmain.c: added copyfile()
3071 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3073 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3075 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3077 * device/lib/_strlen.c: assembler version for mcs51
3079 2007-03-13 Raphael Neider <rneider AT web.de>
3081 * device/include/pic16/pic18f2221.h,
3082 * device/include/pic16/pic18f2321.h,
3083 * device/include/pic16/pic18f2331.h,
3084 * device/include/pic16/pic18f4221.h,
3085 * device/include/pic16/pic18f4321.h,
3086 * device/include/pic16/pic18f4331.h: fixed config byte location names
3087 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3088 consistently named config byte locations
3090 2007-03-13 Borut Razem <borut.razem AT siol.net>
3092 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3093 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3094 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3095 as/link/z80/Makefile.in, as/z80/Makefile.in:
3098 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3100 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3101 * device/lib/printf_large.c: pointer was converted to generic
3102 pointer for mcs51 models other than model-small (Maarten noticed)
3104 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3106 * device/include/mcs51/ADuC84x.h: Added.
3108 2007-03-10 Borut Razem <borut.razem AT siol.net>
3110 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3111 fixed RFE #1624219: double backslashes in filenames;
3112 functions hexEscape(), octalEscape() and copyStr() moved from
3113 SDCCval.c to SDCCutil.c and made them glovbally available
3115 2007-03-09 Borut Razem <borut.razem AT siol.net>
3117 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3118 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3119 1673361: Missaligned comments in output files
3121 2007-03-09 Raphael Neider <rneider AT web.de>
3123 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3125 2007-03-09 Raphael Neider <rneider AT web.de>
3129 * src/pic/ralloc.c: suppress undesired debug output
3130 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3132 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3134 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3136 2007-03-07 Borut Razem <borut.razem AT siol.net>
3138 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3139 search include files in the current directory
3141 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3143 * src/SDCCglue.c (emitMaps, glue),
3144 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3146 * support/regression/tests/absolute.c: added xdata test
3148 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3150 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3151 added condition to macro, fixes bug 1666080
3153 2007-03-02 Raphael Neider <rneider AT web.de>
3155 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3157 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3159 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3160 be cleared. Unconditionally set __XPAGE
3161 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3163 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3168 * src/mcs51/rtrack.c,
3170 * doc/sdccman.lyx: added --no-gen-comments
3171 * src/mcs51/peeph.def: added 192.b, disabled 185
3173 2007-02-25 Raphael Neider <rneider AT web.de>
3175 * src/pic16/gen.c (genCast): fixed typo
3176 * device/lib/pic16/Makefile.subdir: only install existing files
3177 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3179 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3181 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3182 * device/lib/mcs51/crtclear.asm,
3183 * device/lib/mcs51/crtxclear.asm: renumbered labels
3184 * device/lib/mcs51/Makefile.in: added crtcall.asm
3185 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3186 * src/mcs51/gen.c (movc): removed,
3187 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3189 (toCarry, genSend, genRet): added function toCarry,
3190 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3191 (assignBit, genAssign, genCast): added function assignBit
3192 * src/mcs51/Makefile.bcc: added rtrack.c
3193 * src/mcs51/ralloc.h: made valueKnown a bitfield
3194 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3195 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3196 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3197 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3198 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3199 (_pop): only pop valid pairs, see gencjneshort,
3200 (gencjneshort): return pair that still needs to be popped, restructured,
3201 (gencjne, genCmpEq): call _pop
3203 2007-02-23 Raphael Neider <rneider AT web.de>
3205 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3207 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3209 * device/include/mcs51/P89LPC925.h: Added.
3211 2007-02-18 Raphael Neider <rneider AT web.de>
3213 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3215 2007-02-17 Borut Razem <borut.razem AT siol.net>
3217 * support/cpp2/directives.c, support/cpp2/version.c:
3218 synchronized with GCC CPP 4.1.2
3220 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3222 * src/mcs51/rtrack.h,
3223 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3224 by checking the strings passed by emitcode() to the assembler.
3225 Feel free to change. This in part addresses RFE #482179.
3226 Set environment variable SDCC_RTRACK to enable.
3227 * src/mcs51/gen.c: inserted hooks
3228 * src/mcs51/ralloc.h: added two members to struct regs
3229 * support/regression/tests/regtrack.c: added
3231 2007-02-14 Borut Razem <borut.razem AT siol.net>
3233 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3234 * Makefile.in: applied patch from Makefile related part of
3235 #1469393: Compiler does not initialize static data
3237 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3239 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3240 for better fix of bug 1273984, compiles pic16 rand.c
3242 2007-02-12 Borut Razem <borut.razem AT siol.net>
3244 * src/pic16/main.c: fixed pic16 standard library directory bug
3246 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3248 * src/hc08/gen.c (genSwap): fix swap regression test
3250 2007-02-10 Borut Razem <borut.razem AT siol.net>
3252 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3254 * support/regression/tests/bug-1654060.c: added regression test for
3257 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3259 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3260 bit moves in return statement
3262 2007-02-09 Borut Razem <borut.razem AT siol.net>
3264 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3267 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3269 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3270 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3272 2007-02-07 Raphael Neider <rneider AT web.de>
3274 * src/pic16/devices.inc,
3275 * device/include/pic16/pic18fregs.h,
3276 * device/include/pic16/pic18f[24][34]31.h,
3277 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3278 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3279 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3281 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3283 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3284 can this have lived here for so many years?
3285 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3286 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3287 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3289 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3291 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3292 appended by loop induction must be at the very end of the eBBlock
3294 2007-02-05 Kevin Vigor
3296 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3298 2007-02-05 Borut Razem <borut.razem AT siol.net>
3300 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3301 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3303 2007-02-03 Borut Razem <borut.razem AT siol.net>
3305 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3306 applied patch #1646602 option to set default signedness of char to
3307 unsigned, added -funsigned-char command line option,
3308 thanks to Gunther Jehle
3309 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3310 prompt for file deletion a few hundred times (especially the
3311 subversion files, which have ro permissions so it asks for
3312 confirmation), thanks to Simon McAuliffe;
3313 added {} + option to find in order to remove multiple files from a
3316 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3318 * device/include/mcs51/SST89x5xRDx.h: Added.
3320 2007-02-02 Raphael Neider <rneider AT web.de>
3322 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3323 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3325 2007-02-01 Raphael Neider <rneider AT web.de>
3327 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3330 2007-01-31 Borut Razem <borut.razem AT siol.net>
3332 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3333 if compiled with GCC. Thanks to Raphael Neider
3335 2007-01-31 Raphael Neider <rneider AT web.de>
3337 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3338 operand names, handles name and (name + n) for all n,
3339 (sameBank): restructured, also check bank allocation policy,
3340 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3341 (pic14_operandsAllocatedInSameBank): check whether to operands
3342 will be allocated into the same bank (i.e., section) to reduce
3343 BANKSEL overhead, queried from pcode.c:sameBank,
3344 (pic14printLocals): reintroduced clustering registers into a single
3345 section: all compiler generated symbols will now reside in one
3346 bank (per file), reducing BANKSEL overhead and code size,
3347 (showAllMemmaps): use local dbuf where possible
3349 2007-01-29 Raphael Neider <rneider AT web.de>
3351 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3352 (call_libraryfunc): retrieve/create symbol and mark as used,
3353 (genFunction): mark defined functions as non-extern and add again
3354 to code memmap for later output
3355 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3356 (pic14printLocals): reworked for new symbol emission,
3357 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3358 showAllMemmaps): reworked symbol output using dbufs, added handling
3359 of string literals (still incomplete),
3360 (picglue): removed symbol emission, moved into showAllMemmaps,
3361 (emitSymbolSet): new workhorse for symbol output,
3362 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3364 2007-01-29 Borut Razem <borut.razem AT siol.net>
3366 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3367 component contains the extension separator.
3369 2007-01-28 Borut Razem <borut.razem AT siol.net>
3371 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3373 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3374 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3375 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3376 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3377 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3378 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3379 src/z80/gen.c, support/Util/MySystem.c:
3380 accept slash and backslash as directory separator on WIN32 and
3383 2007-01-28 Raphael Neider <rneider AT web.de>
3385 * src/pic16/devices.inc,
3386 * device/include/pic16/pic18f[24][23]21.h,
3387 * device/include/pic16/pic18fregs.h,
3388 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3389 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3390 * device/lib/pic16/libio/adc.ignore,
3391 * device/lib/pic16/libio/i2c.ignore,
3392 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3393 family, as gputils do not yet support the devices
3394 * device/lib/pic16/Makefile.subdir: ignore errors on install
3395 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3396 headers and libraries from gputils .inc files
3398 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3400 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3402 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3404 * doc/sdccman.lyx: add printf benchmarks
3406 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3408 * device/lib/printf_fast.c: fix %c, char promoted to int
3409 * device/lib/printf_tiny.c: fix %c, char promoted to int
3411 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3413 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3415 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3417 * support/regression/tests/swap.c: 64 bit hosts failed
3418 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3420 2007-01-25 Raphael Neider <rneider AT web.de>
3422 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3423 based on absolute register address, patch by Alex Blond
3425 2007-01-22 Raphael Neider <rneider AT web.de>
3427 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3428 emitted, do not emit them again...
3430 2007-01-22 Raphael Neider <rneider AT web.de>
3432 * src/regression/bank1.c, src/regression/compare6.c,
3433 src/regression/add.c: cosmetic changes
3434 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3435 * src/pic/gen.c: fixed global zero and one,
3436 (aopForSym): removed unued code,
3437 (aopGet): assert aop is defined, check and use `index' of
3438 pCodeImmd operands (fixes #1630908),
3439 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3440 (register_reassign): prevent accidental register unification,
3441 (ReuseReg): cosmetic changes (also above)
3442 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3443 pic14emitStaticSeg): do not emit initialized data,
3444 (printIval*): replaced with working versions,
3445 (pic14createInterruptVect,picglue): use idata for initialized data,
3446 now init data should work in all modules (not only main()),
3447 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3449 2007-01-21 Borut Razem <borut.razem AT siol.net>
3451 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3452 use -fPIC or -fpic if they are supported and not ignored
3453 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3454 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3456 2007-01-20 Borut Razem <borut.razem AT siol.net>
3458 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3459 implemented RFE #1470316: allow "$" in variable names
3461 2007-01-20 Raphael Neider <rneider AT web.de>
3463 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3465 2007-01-20 Raphael Neider <rneider AT web.de>
3467 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3468 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3469 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3470 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3471 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3472 * device/lib/pic/libdev/pic*.c,
3473 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3474 * device/lib/pic/libdev/Makefile.in: show progress
3476 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3478 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3479 * support/scripts/sdcc_cygwin_mingw32,
3480 * support/scripts/sdcc_mingw32,
3481 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3482 conformance with autoconf 2.6
3484 2007-01-19 Raphael Neider <rneider AT web.de>
3486 * src/pic/device.c (register_map): fixed list construction
3487 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3488 (genMod): removed case for genModbits,
3489 (genModbits): removed as now unused/unimplemented
3490 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3492 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3494 * support/regression/tests/swap.c: added in response to #1638622
3495 * doc/sdccman.lyx: synced version, minor changes
3497 2007-01-18 Borut Razem <borut.razem AT siol.net>
3499 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3500 thanks to Gunther Jehle
3501 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3502 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3503 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3504 use filename in lineno instead.
3505 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3506 print the file name in ast_print()
3508 2007-01-18 Borut Razem <borut.razem AT siol.net>
3510 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3512 * src/SDCC.lex: stringLiteral() returns const char pointer,
3513 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3514 fixed column counting
3515 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3516 accept const char pointer as parameter
3517 * src/SDCCdwarf2.c: corrected buffer size
3519 2007-01-17 Borut Razem <borut.razem AT siol.net>
3521 * support/Util/dbuf_string.c: fixed for amd64
3523 2007-01-15 Borut Razem <borut.razem AT siol.net>
3525 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3526 removed terminal symbol ELIPSIS, since it was never generated by the
3527 lexer and it was wrongly used in parameter_identifier_list rule
3529 2007-01-15 Raphael Neider <rneider AT web.de>
3531 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3532 code page and data banking description
3533 * src/pic/genarith.c,
3534 * src/pic/gen.h: removed bit arithmetic functions,
3535 updated exit(1) to exit(EXIT_FAILURE)
3536 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3537 * device/include/pic16/pic18f2455.h,
3538 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3539 TRISD and TRISE, fixed/added some bit names
3540 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3541 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3542 updated pic18f2455.{c,h} instead of duplicating them
3544 2007-01-14 Borut Razem <borut.razem AT siol.net>
3546 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3547 Cannot debug files that contain spaces in the path name
3548 by converting spaces in asm file name to underscores
3550 2007-01-13 Borut Razem <borut.razem AT siol.net>
3552 * doc/sdccman.lyx: fixed format errors
3554 2007-01-10 Borut Razem <borut.razem AT siol.net>
3556 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3557 codeseg/constseg #pragma fail
3558 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3559 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3560 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3561 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3563 2007-01-09 Borut Razem <borut.razem AT siol.net>
3565 * get rid of diagnistic.[ch], pretty-print.[ch],
3566 c-pretty-print.[ch], ... used just for error, warning, ...
3568 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3569 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3570 suppoprt/cpp2/pretty-print.[ch]:
3572 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3573 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3574 suppoprt/cpp2/sdcpp.dsp:
3577 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3579 * device/lib/printf_large.c (output_float): removed recursion,
3580 use smaller buffer on stack for mcs51,
3581 fixed bug printing 1.96
3582 * support/regression/tests/snprintf.c: added test
3584 2007-01-07 Borut Razem <borut.razem AT siol.net>
3586 * use dynamic memory buffers instead temporary files
3587 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3589 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3590 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3591 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3592 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3593 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3594 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3595 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3596 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3597 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3598 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3599 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3600 support/Util/dbuf.c, support/Util/dbuf.h:
3602 * .version, sdcc.spec: bumped version to 2.6.4
3604 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3606 * src/port.h: added TARGET_Z80_LIKE macro
3607 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3608 output PSEG location if --xram-loc or --xstack-loc was used
3609 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3611 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3613 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3614 * as/as_z80.dsp, as/z80/as_z80.dsp,
3615 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3616 * sdcc.dsw: moved project files into subdir
3617 * as/hc08/as_hc08.dsp,
3618 * as/hc08/Makefile.bcc,
3619 * as/hc08/Makefile.in,
3620 * as/mcs51/Makefile.bcc,
3621 * as/mcs51/Makefile.in,
3622 * as/z80/Makefile.bcc,
3623 * as/z80/Makefile.in,
3624 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3627 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3630 * as/mcs51/asmain.c,
3632 * as/z80/assym.c: removed include "strcmpi.h"
3633 * as/hc08/strcmpi.c,
3634 * as/hc08/strcmpi.h,
3635 * as/mcs51/strcmpi.c,
3636 * as/mcs51/strcmpi.h,
3637 * support/Util/strcmpi.c,
3638 * support/Util/strcmpi.h: removed files
3639 * as/strcmpi.c: added as_strncmpi()
3641 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3643 * sdcc.dsw: Added some dependencies on project config.dsp
3645 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3647 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3648 with [di]ram_start to fix a regresion
3650 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3652 * configure.in: added missing mcs51 in status output
3653 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3655 * debugger/mcs51/clean.mk (distclean): remove config.h
3656 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3657 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3658 options.h, s-options-h and options.c
3659 * support/cpp2/clean.mk: unused, removed
3660 * Makefile.common.in,
3663 * as/hc08/Makefile.in,
3665 * as/mcs51/Makefile.in,
3666 * as/mcs51/clean.mk,
3669 * as/z80/Makefile.in,
3671 * as/link/Makefile.in,
3672 * as/link/hc08/Makefile.in,
3673 * as/link/hc08/clean.mk,
3674 * as/link/mcs51/Makefile.in,
3675 * as/link/mcs51/clean.mk,
3676 * as/link/z80/Makefile.in,
3677 * as/link/z80/clean.mk,
3678 * as/link/z80/conf.mk,
3679 * debugger/mcs51/Makefile.in,
3680 * debugger/mcs51/clean.mk,
3681 * device/include/Makefile.in,
3682 * device/lib/Makefile.in,
3683 * device/lib/mcs51/Makefile.in,
3684 * device/lib/pic/Makefile.in,
3685 * device/lib/pic/Makefile.common.in,
3686 * device/lib/pic/Makefile.subdir,
3687 * device/lib/pic/Makefile.rules,
3688 * device/lib/pic16/libio/Makefile.in,
3689 * device/lib/pic16/Makefile.subdir,
3690 * device/lib/pic16/libdev/Makefile.in,
3691 * device/lib/pic16/Makefile.rules,
3692 * device/lib/pic16/Makefile.common.in,
3693 * sim/ucsim/avr.src/Makefile.in,
3694 * sim/ucsim/main_in.mk,
3695 * sim/ucsim/cmd.src/Makefile.in,
3696 * sim/ucsim/doc/Makefile.in,
3697 * sim/ucsim/gui.src/Makefile.in,
3698 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3699 * sim/ucsim/gui.src/serio.src/Makefile.in,
3700 * sim/ucsim/hc08.src/Makefile.in,
3701 * sim/ucsim/libltdl/Makefile.in,
3702 * sim/ucsim/s51.src/Makefile.in,
3703 * sim/ucsim/sim.src/Makefile.in,
3704 * sim/ucsim/sim.src/conf.mk,
3705 * sim/ucsim/xa.src/Makefile.in,
3706 * sim/ucsim/z80.src/Makefile.in,
3710 * support/cpp2/Makefile.in,
3711 * support/librarian/Makefile.in,
3712 * support/librarian/clean.mk,
3713 * support/makebin/Makefile.in,
3714 * support/makebin/clean.mk,
3715 * support/packihx/Makefile.in,
3716 * support/regression/Makefile.in,
3717 * support/regression/ports/ds390/spec.mk,
3718 * support/regression/ports/gbz80/spec.mk,
3719 * support/regression/ports/hc08/spec.mk,
3720 * support/regression/ports/mcs51/spec.mk,
3721 * support/regression/ports/mcs51-large/spec.mk,
3722 * support/regression/ports/mcs51-medium/spec.mk,
3723 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3724 * support/regression/ports/pic14/spec.mk,
3725 * support/regression/ports/pic16/spec.mk,
3726 * support/regression/ports/mcs51-stack-auto/spec.mk,
3727 * support/regression/ports/ucz80/spec.mk,
3728 * support/regression/ports/xa51/spec.mk,
3729 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3730 adding a slash after $(top_builddir) and/or adding @datarootdir@
3732 * debugger/mcs51/configure.in,
3733 * device/lib/pic/configure.in,
3734 * device/lib/pic16/configure.in,
3735 * sim/ucsim/configure.in,
3736 * support/cpp2/configure.in,
3737 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3739 * debugger/mcs51/configure,
3740 * device/lib/pic/configure,
3741 * device/lib/pic16/configure,
3742 * sim/ucsim/configure,
3743 * support/cpp2/configure,
3744 * support/packihx/configure: generated with autoconf 2.60
3746 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3748 * as/link/hc08/lkihx.c (newArea),
3749 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3751 2007-01-02 Borut Razem <borut.razem AT siol.net>
3753 * doc/sdccman.lyx: documented #pragma sdcc_hash
3754 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3756 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3758 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3760 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3761 empty 'while'-loop to work correctly, see regression test 'while.c'
3762 * support/regression/tests/while.c: added
3764 2007-01-01 Borut Razem <borut.razem AT siol.net>
3766 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3767 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3768 support/cpp2/libcpp/sdcpp.c:
3769 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3770 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3771 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3773 2006-12-31 Borut Razem <borut.razem AT siol.net>
3775 * SDCPP synchronized with GCC CPP release version 4.1.1,
3776 currently the latest release:
3777 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3778 support/cpp2/libcpp/include/cpp-id-data.h
3779 support/cpp2/libiberty/fopen_unlocked.c
3780 support/cpp2/libiberty/md5.c
3782 support/cpp2/opt-functions.awk
3783 support/cpp2/opt-gather.awk
3784 support/cpp2/optc-gen.awk
3785 support/cpp2/opth-gen.awk:
3787 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3788 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3789 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3790 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3791 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3792 support/cpp2/diagnostic.h, support/cpp2/except.h,
3793 support/cpp2/hwint.h, support/cpp2/input.h,
3794 support/cpp2/intl.h, support/cpp2/move-if-change,
3795 support/cpp2/opts.c, support/cpp2/opts.h,
3796 support/cpp2/output.h, support/cpp2/prefix.c,
3797 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3798 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3799 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3800 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3801 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3802 support/cpp2/version.c:
3804 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3805 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3806 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3807 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3808 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3809 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3810 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3811 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3812 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3813 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3814 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3816 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3817 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3818 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3819 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3820 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3821 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3822 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3823 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3824 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3825 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3826 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3827 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3828 support/cpp2/system.h:
3831 2006-12-31 Borut Razem <borut.razem AT siol.net>
3833 * configure.in, configure: fixed bug #1538756: configure dies if bison
3834 and flex are not installed, 2nd try
3836 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3838 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3839 400.x for better code in RFE 899102
3841 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3843 * src/SDCCpeeph.c (deadMove),
3845 * src/mcs51/peep.h: renamed 'op' by 'reg'
3846 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3847 (scan4op): small change for removeDeadMove(), added support for
3848 'callee saves' and/or PACLL function calls,
3849 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3850 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3851 left in new dispatcher mcs51DeadMove()
3852 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3854 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3856 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3858 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3859 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3861 2006-12-30 Borut Razem <borut.razem AT siol.net>
3863 * support/cpp2/spacs.h: deleted from svn
3864 * configure.in, configure: fixed bug #1538756: configure dies if bison
3865 and flex are not installed
3867 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3869 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3870 with this z80 passes printf float test when enabled
3871 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3873 2006-12-28 Borut Razem <borut.razem AT siol.net>
3875 * support/cpp2/config.in, support/cpp2/configure.in,
3876 support/cpp2/configure, support/cpp2/Makefile.in:
3877 fix for the solaris build
3879 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3881 * src/SDCC.y (type_specifier2, pointer),
3883 * src/SDCCsymt.c (mergeSpec, checkSClass),
3884 * support/Util/SDCCerr.c,
3885 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3886 * support/valdiag/valdiag.py: Allow test cases to specify
3887 required language standard
3888 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3889 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3891 2006-12-27 Borut Razem <borut.razem AT siol.net>
3893 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3894 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3896 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3898 * support/cpp2/libiberty/Makefile.bcc: updated
3899 * src/pic16/main.c: fixed #pragma udata handling
3900 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3902 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3904 * src/SDCCpeeph.c: made labelHashEntry global,
3905 made pcDistance, FBYNAME static,
3906 (pcDistance): made static, use isComment and isLabel,
3908 (getLabelRef): added, extracted from labelRefCount(),
3909 (labelRefCount): use new getLabelRef(),
3910 (callFuncByName): made static, added deadMove,
3911 use isComment and isLabel,
3912 (newPeepRule): made static, set isLabel,
3913 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3914 labels from peephole rules,
3915 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3916 when isComment or isLabel is set
3917 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3918 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3920 * src/mcs51/peep.h: added
3921 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3922 * src/port.h: added peep->deadMove to port structure
3923 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3924 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3925 deadMove, finally removed no. 1 and 2
3932 * src/hc08/gen.c: mark lines with isComment or isLabel
3933 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3935 * sdcc.spec: bumped version to 2.6.3
3937 2006-12-26 Borut Razem <borut.razem AT siol.net>
3939 * support/cpp2/Makefile.in: added dependency on options.h
3940 * configure: regenerated
3941 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3942 * support/cpp2/Makefile.in: added vasprintf.c
3944 2006-12-25 Borut Razem <borut.razem AT siol.net>
3946 * SDCPP synchronized with GCC CPP release version 3.4.6,
3947 the latest release before 4.x:
3948 * support/cpp2/Makefile.in, support/cpp2/config.h,
3949 support/cpp2/configure, support/cpp2/configure.in,
3950 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3951 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3952 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3953 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3954 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3955 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3956 support/cpp2/cpptrad.c, support/cpp2/except.h,
3957 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3958 support/cpp2/hwint.h, support/cpp2/intl.h,
3959 support/cpp2/line-map.c, support/cpp2/line-map.h,
3960 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3961 support/cpp2/output.h, support/cpp2/prefix.c,
3962 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3963 support/cpp2/system.h, support/cpp2/version.c:
3965 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3966 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3967 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3968 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3969 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3970 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3971 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3972 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3973 support/cpp2/move-if-change, support/cpp2/opts.c,
3974 support/cpp2/opts.h, support/cpp2/opts.sh,
3975 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3976 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3977 support/cpp2/win32, support/cpp2/win32/dirent.c,
3978 support/cpp2/win32/dirent.h:
3980 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3981 * support/cpp2/sdcpp.h: renamed from sdcc.h
3982 * sdcppinit.c: deleted
3984 2006-12-23 Borut Razem <borut.razem AT siol.net>
3986 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3987 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3988 preproc.c: an other try to fix bug #982435: introduced
3989 -pedantic-parse-number command line option and pedantic_parse_number
3992 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3994 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3996 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3997 corrected overlayed areax addresses, warn about memory overlaps
3998 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4007 * src/port.h: added xabs_name and iabs_name
4008 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4009 (glue, emitMaps): create and emit maps d_abs and i_abs
4010 * src/SDCCglue.h: cosmetic changes
4011 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4013 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4014 (allocDefault): put absolute, initialized globals in them
4015 * support/regression/tests/absolute.c: added absolute bdata test
4016 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4018 2006-12-20 Borut Razem <borut.razem AT siol.net>
4020 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4021 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4022 added regression test for bug #982435
4024 2006-12-18 Borut Razem <borut.razem AT siol.net>
4026 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4027 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4028 small cosmetic changes
4029 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4030 * support/regression/tests/bug-1351710.c: added regression test
4032 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4034 * doc/sdccman.lyx: added the long missed iCode table
4035 "<where is figure II?>", added links to wiki
4037 2006-12-17 Borut Razem <borut.razem AT siol.net>
4039 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4040 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4041 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4042 unified table driven pragma handling, pragma argument type checking
4043 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4044 current one - version 1.1.3
4045 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4047 2006-12-13 Raphael Neider <rneider AT web.de>
4049 * src/pic/device.h: removed AssignedMemory structure and macros
4050 * src/pic/device.c: removed global finalMapping (linker assigns
4052 (register_map): add SFRs to remembered memRanges
4053 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4054 assignFixedRegisters,assignRelocatableRegisters): removed,
4055 (setMaxRAM,validAddress): adapted accordingly,
4056 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4057 reasonably sized sharebanks,
4058 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4059 (allDefsOutOfRange): removed unused code,
4060 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4062 * src/pic/pcode.c (register_reassign): removed recursion warning,
4063 fired far too often,
4064 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4065 to use existing pic14_stringInSet() to avoid duplicate symbols,
4066 tidied up the code a bit,
4067 (pic14printLocals): added in symmetry to printExterns, replaces
4068 writeUsedRegs more or less,
4069 (picglue): call new pic14_printLocals(),
4070 * device/include/pic/pic*.h: removed #pragma memmap directives,
4071 information gathered from include/pic/pic14devices.txt
4072 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4074 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4076 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4078 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4080 * device/include/mcs51/cc2430.h: fixed missing ';'
4082 2006-12-10 Raphael Neider <rneider AT web.de>
4084 * device/lib/pic16/libc/stdio/vfprintf.c,
4085 * device/lib/pic16/libc/stdio/printf_small.c,
4086 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4087 char arguments, as char varargs are cast to int by the caller,
4088 hopefully fixes #1604915 (other device libraries are still affected)
4090 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4092 * src/mcs51/ralloc.c (packRegsForAssign),
4093 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4095 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4097 * device/include/malloc.h: removed init_dynamic_memory
4098 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4099 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4100 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4101 * device/lib/libsdcc.lib,
4102 * device/lib/Makefile.in,
4103 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4104 * doc/sdccman.lyx: documented use of new _heap.c
4105 * support/regression/tests/malloc.c: removed init_dynamic_memory
4106 * src/cdbFile.c(spacesToUnderscores): new function,
4107 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4109 * device/include/tinibios.h: removed defines for putchar and getchar
4110 * device/lib/ds390/Makefile.in: added putchar.c
4111 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4113 2006-12-09 Borut Razem <borut.razem AT siol.net>
4115 * support/cpp2/sdcc.h: prevent multiple inclusion
4116 * support/cpp2/options.h: deleted
4118 2006-12-08 Borut Razem <borut.razem AT siol.net>
4120 * support/cpp2/sdcc.h: removed x*alloc() macros
4121 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4122 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4123 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4124 * support/cpp2/system.h: moved #include "sdcc.h"
4125 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4126 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4128 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4129 -funsigned-char options
4130 * support/cpp2/sdcppmain.c: fixed bug 1611411
4132 2006-12-07 Borut Razem <borut.razem AT siol.net>
4134 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4137 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4139 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4140 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4142 * .version: bumped to 2.6.2 because a) it's been a while
4143 b) the linker sources have moved c) the preprocessor is upgraded
4145 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4147 * support/regression/tests/snprintf.c: some checks
4148 * lib/src/printf_large.c: %bc: read char instead of int from stack
4150 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4152 * device/include/mcs51/cc2430.h: inserted _XPAGE
4154 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4156 * device/include/mcs51/cc2430.h: added
4158 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4160 * device/include/asm/default/features.h,
4161 * device/include/asm/ds390/features.h,
4162 * device/include/mcs51/at89s53.h,
4163 * device/include/ser.h,
4164 * device/include/ser_ir.h,
4165 * device/include/serial.h: changed keywords to double underscore variants,
4166 fixes bug 1590261 some more, thanks Steven Borley
4168 2006-12-01 Raphael Neider <rneider AT web.de>
4170 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4171 but emit warning (recursion is not supported for pic14)
4173 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4175 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4176 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4178 2006-11-30 Raphael Neider <rneider AT web.de>
4180 * src/pic/device.c (dump_sfr): always emit symbols
4181 * src/pic/glue.c (pic14printPublics): fixed typo
4183 2006-11-30 Raphael Neider <rneider AT web.de>
4185 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4186 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4187 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4188 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4189 a sharebank, use a non-shared bank for the stack if none available
4190 * src/pic/device.h (struct memRange): added linked list next field,
4191 added prototypes for above functions
4192 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4193 (typeRegWithIdx): accept fixed and unfixed stack registers
4194 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4195 the stack, handle shared and banked stack (except for WSAVE),
4196 (insertBankSel): removed useless optimization (will never fire),
4197 (FixRegisterBanking): added optimization for devices with only one
4198 possibly aliased bank of memory, like 16f84
4199 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4200 devices have no SHAREBANK in the linker script
4201 * device/include/pic/pic14devices.txt: documented memmap
4202 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4204 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4206 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4207 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4208 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4209 genhc08Code): switched most of the D (debug) macros to DD (detailed
4210 debug) macros to better control clutter in the generated .asm file.
4211 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4212 genRightShift): fixed bug with non-constant bit shift stored to
4213 a volatile result (SF Open Discussion forum thread #1616749).
4214 Single byte case is not yet optimized.
4216 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4218 * device/include/asm/mcs51/features.h,
4219 * device/include/malloc.h,
4220 * device/include/stdio.h: changed keywords to double underscore variants,
4223 2006-11-27 Borut Razem <borut.razem AT siol.net>
4225 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4226 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4227 support/cpp2/output.h, support/cpp2/cppinit.c,
4228 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4229 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4230 support/cpp2/cppdefault.c, support/cpp2/system.h,
4231 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4232 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4233 support/cpp2/prefix.c, support/cpp2/except.h,
4234 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4235 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4236 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4237 support/cpp2/version.c, support/cpp2/cppmain.c,
4238 support/cpp2/version.h, support/cpp2/hashtable.c,
4239 support/cpp2/cpperror.c:
4240 synchronized with GCC CPP release version 3.3.6,
4241 the latest where cppmain.c still exists.
4242 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4243 support/cpp2/sdcppinit.c: added
4245 2006-11-27 Borut Razem <borut.razem AT siol.net>
4247 * support/cpp2/cpplex.c:
4248 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4250 * support/cpp2/cpplib.c: removed definitions of unused variables
4252 2006-11-26 Borut Razem <borut.razem AT siol.net>
4254 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4255 since they are redefined by macros in support/cpp2/sdcc.h
4256 * support/cpp2/sdcc.h: x*alloc macro redefinition
4258 2006-11-25 Borut Razem <borut.razem AT siol.net>
4260 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4261 support/cpp2/configure, support/cpp2/Makefile.in,
4262 support/cpp2/cppfiles.c, support/cpp2/output.h,
4263 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4264 support/cpp2/config.h, support/cpp2/cpplib.h,
4265 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4266 support/cpp2/cppdefault.c, support/cpp2/config.in,
4267 support/cpp2/system.h, support/cpp2/cpplex.c,
4268 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4269 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4270 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4271 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4272 support/cpp2/configure.in, support/cpp2/intl.h,
4273 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4274 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4275 support/cpp2/version.c, support/cpp2/cppmain.c,
4276 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4277 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4278 support/cpp2/cpperror.c,
4279 support/cpp2/libiberty/safe-ctype.c,
4280 support/cpp2/libiberty/safe-ctype.h,
4281 support/cpp2/libiberty/splay-tree.c,
4282 support/cpp2/libiberty/obstack.c,
4283 support/cpp2/libiberty/lbasename.c,
4284 support/cpp2/libiberty/splay-tree.h,
4285 support/cpp2/libiberty/obstack.h:
4286 synchronized with GCC CPP release version 3.2.3,
4287 the latest before integration of cpp into gcc
4288 * support/cpp2/except.h, support/cpp2/line-map.c,
4289 support/cpp2/line-map.h,
4290 support/cpp2/libiberty/hex.c,
4291 support/cpp2/libiberty/concat.c,
4292 support/cpp2/libiberty/filenames.h: added
4293 * support/cpp2/intl.c: deleted
4295 2006-11-24 Borut Razem <borut.razem AT siol.net>
4297 * src/SDCC.y: enabled compilation of empty source file
4298 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4299 "ISO C forbids an empty source file"
4300 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4301 if all the code is ifdefed out.
4303 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4305 * src/hc08/gen.c (genPcall): fix for bug #1601032
4307 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4309 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4310 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4311 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4312 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4313 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4314 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4315 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4316 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4317 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4318 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4319 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4320 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4321 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4322 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4323 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4324 Renamed to all upper case as per the standard set by SiLabs
4326 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4328 * device/include/mcs51/C8051F520.h: new, added
4329 * device/include/mcs51/compiler.h: added link about predefined macros
4331 2006-11-23 Raphael Neider <rneider AT web.de>
4333 * src/regression/Makefile: add -L path to fresh library
4334 * src/regression/simulate: emphasize FAILED output
4335 * src/regression/create_stc: output _failures from gpsim
4336 * src/regression/compare4.c,
4337 * src/regression/rotate6.c: fixed char literals,
4338 all compile, all run =8-D
4340 * src/pic/pcode.h: added isPCASMDIR macro
4341 * src/pic/gen.c (genAnd): fixed bit offset
4342 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4343 packBits): unified register numbering schemes,
4344 (newReg): do not insert stack registers into hash table,
4345 (initStack): unpinned pseudo stack, simplified,
4346 (typeRegWithIdx): fixed retrieval of stack registers,
4347 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4348 (pCodeReplace): removed invalid assertion,
4349 (insertPCodeInstruction): fixed newly added labels,
4350 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4351 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4352 DumpFlow): removed unsed (broken?) code,
4353 (insertBankSel): prevent STATUS from being BANKSELed,
4354 (FixRegisterBanking): rewritten from scratch, implemented generic
4355 optimizations (suppress BANKSELs to same register and to registers
4356 present in all banks),
4357 (AnalyzeBanking): update flow after BANKSELection
4359 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4360 sharebank, let linker place it, mark STKxx symbols as emitted
4362 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4364 * src/regression/arrays.c,
4365 * src/regression/bank1.c,
4366 * src/regression/bool2.c,
4367 * src/regression/compare7.c,
4368 * src/regression/compare8.c,
4369 * src/regression/compare9.c,
4370 * src/regression/compare10.c,
4371 * src/regression/configword.c,
4372 * src/regression/for.c,
4373 * src/regression/mult1.c,
4374 * src/regression/pointer1.c,
4375 * src/regression/rotate6.c,
4376 * src/regression/string1.c,
4377 * src/regression/struct1.c,
4378 * src/regression/Makefile: make PIC14 regression tests run again
4379 (3 fail, 6 won't compile)
4381 2006-11-21 Raphael Neider <rneider AT web.de>
4383 * device/include/pic16/pic18f4550.h,
4384 * device/include/pic16/pic18f4455.h,
4385 * device/lib/pic16/libdev/pic18f4550.c,
4386 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4387 * configure.in: removed superfluous closing bracket
4389 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4391 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4394 2006-11-21 Raphael Neider <rneider AT web.de>
4396 * src/pic/device.{c,h}: added pic14_getPIC()
4397 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4398 (genAnd): added PIC code for one case, fixes #1597044
4399 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4400 SFRs that are present in all banks (e.g., STATUS)
4402 2006-11-20 Raphael Neider <rneider AT web.de>
4404 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4405 INCFSZ/INCFSZW and declared them as changing Z bit,
4406 (insertPCodeInstruction): correctly invert the above instructions,
4408 (DoBankSelect): don't panic on po_immediates
4410 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4413 * as/link/mcs51/lkihx.c (newArea),
4414 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4415 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4417 2006-11-11 Raphael Neider <rneider AT web.de>
4419 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4420 bitfield symbols, fixes #1579535 (once more...).
4422 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4424 * support/regression/generate-cases.py,
4425 * support/regression/fwk/include/testfwk.h,
4426 * support/regression/fwk/lib/testfwk.c: used code pointers,
4427 (about 50kByte less code generated for mcs51)
4429 2006-11-06 Borut Razem <borut.razem AT siol.net>
4431 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4432 debugger/mcs51/configure: fixed failed check because the function
4433 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4434 who submitted the patch for gpsim.
4435 * debugger/mcs51/configure.in: removed the result message
4436 * debugger/mcs51/Makefile.in: fixed the config.status warning
4437 "... seems to ignore the --datarootdir setting"
4439 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4441 * device/include/mcs51/c8051f020.h,
4442 * device/include/mcs51/c8051f040.h,
4443 * device/include/mcs51/c8051f060.h,
4444 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4445 * src/z80/gen.c (gencjneshort),
4446 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4448 2006-10-31 Borut Razem <borut.razem AT siol.net>
4450 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4451 debugger/mcs51/configure: get readline version
4453 2006-10-30 Borut Razem <borut.razem AT siol.net>
4455 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4456 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4457 debugger/mcs51/configure: locate readline even when cross compiling
4458 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4460 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4462 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4465 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4467 * device/include/malloc.h,
4468 * device/lib/calloc.c,
4469 * device/lib/free.c,
4470 * device/lib/malloc.c,
4471 * device/lib/realloc.c: moved definition of struct into sources
4472 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4474 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4476 * as/asx8051.dsp: corrected output directories
4477 * as/link/hc08: new directory for hc08 linker
4478 * as/hc08/aslink.h, as/link/aslink.h,
4479 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4480 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4481 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4482 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4483 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4484 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4485 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4486 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4487 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4488 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4489 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4490 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4491 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4492 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4493 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4494 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4495 * as/link/hc08/conf.mk,
4499 * sdcc.dsw: moved hc08 linker to as/link/hc08
4500 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4501 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4502 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4503 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4504 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4505 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4506 * as/link/mcs51/aslink.dsp,
4507 * as/link/mcs51/Makefile.in: factored out the common files
4508 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4509 * as/clean.mk: extra cleaning common files
4510 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4511 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4512 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4514 2006-10-29 Raphael Neider <rneider AT web.de>
4516 * src/pic/ralloc.c (newReg): create aliases for registers with
4517 multiple names to fix #1579535 and #1584001,
4518 (regWithIdx,dirregWithName): resolve aliases on lookup
4519 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4521 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4522 to prevent build errors on small devices
4524 2006-10-28 Raphael Neider <rneider AT web.de>
4526 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4527 assumption within interrupt handlers, fixes #1584940
4528 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4529 "emitted" to avoid emitting them again in udata
4531 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4533 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4536 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4538 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4539 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4540 on/off CR to CRLF conversion.
4542 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4544 * doc/sdccman.lyx: updated IRQ section
4546 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4548 * device/lib/serial_io.c: removed
4549 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4550 replacements for serial_io.c
4552 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4554 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4556 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4558 * device/lib/serial_io.c: Default putchar() and getchar() for
4559 mcs51 uses serial port.
4561 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4563 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4565 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4567 * support/regression/ports/mcs51/support.c: smaller
4568 _sdcc_external_startup()
4569 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4571 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4573 * device/lib/gbz80/crt0.s,
4574 * device/lib/gbz80/crt0_rle.s,
4575 * device/lib/gbz80/div.s,
4576 * device/lib/gbz80/fstubs.s,
4577 * device/lib/gbz80/heap.s,
4578 * device/lib/gbz80/mul.s,
4579 * device/lib/gbz80/putchar.s,
4580 * device/lib/gbz80/stubs.s,
4581 * device/lib/z80/crt0.s,
4582 * device/lib/z80/crt0_rle.s,
4583 * device/lib/z80/div.s,
4584 * device/lib/z80/fstubs.s,
4585 * device/lib/z80/heap.s,
4586 * device/lib/z80/mul.s,
4587 * device/lib/z80/putchar.s,
4588 * device/lib/z80/stubs.s: reverted, I was mistaken
4590 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4592 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4593 * support/regression/ports/mcs51/support.c: removed race
4594 condition on TI in _putchar allowing to use serial port mode 0
4596 2006-10-20 Borut Razem <borut.razem AT siol.net>
4598 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4600 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4602 * device/lib/gbz80/crt0.s,
4603 * device/lib/gbz80/crt0_rle.s,
4604 * device/lib/gbz80/div.s,
4605 * device/lib/gbz80/fstubs.s,
4606 * device/lib/gbz80/heap.s,
4607 * device/lib/gbz80/mul.s,
4608 * device/lib/gbz80/putchar.s,
4609 * device/lib/gbz80/stubs.s,
4610 * device/lib/z80/crt0.s,
4611 * device/lib/z80/crt0_rle.s,
4612 * device/lib/z80/div.s,
4613 * device/lib/z80/fstubs.s,
4614 * device/lib/z80/heap.s,
4615 * device/lib/z80/mul.s,
4616 * device/lib/z80/putchar.s,
4617 * device/lib/z80/stubs.s: removed all leading underscores from area names
4619 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4621 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4622 regression tests are not waiting in the simulator for simulated
4623 transmission of debug output
4625 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4627 * device/lib/printf_large.c: slightly smaller
4628 * doc/sdccman.lyx: do not use spaces within html links
4630 2006-10-16 Borut Razem <borut.razem AT siol.net>
4632 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4633 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4634 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4635 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4636 debugger/mcs51/configure:
4637 [ 1185668 ] add gnu readline support to sdcdb - enabled
4639 2006-10-16 Raphael Neider <rneider AT web.de>
4641 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4642 fixes #1577882, removes close to all banking optimizations
4644 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4646 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4647 variables in code memory
4648 * support/regression/tests/absolute.c: added test for this
4650 2006-10-15 Raphael Neider <rneider AT web.de>
4652 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4654 (BankSelect): emit BANKSEL before touching linker-placed regs,
4657 2006-10-10 Raphael Neider <rneider AT web.de>
4659 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4660 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4661 * src/pic/main.c (_pic14_parseOptions),
4662 * src/pic/main.h: mostly reverted to previous state, now use results
4663 from SDCCmain.c's argument parsing
4665 2006-10-10 Borut Razem <borut.razem AT siol.net>
4667 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4668 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4669 [ 1185668 ] add gnu readline support to sdcdb -
4670 prepared for READLINE, not enabled yet,
4671 thanks to <tal.bav AT gmail.com>
4673 2006-10-10 Raphael Neider <rneider AT web.de>
4675 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4676 * src/pic16/devices.inc,
4677 * device/include/pic16 (pic18f[24]620.h),
4678 * device/include/pic18fregs.h,
4679 * device/lib/pic16/pics.all,
4680 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4681 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4682 Gary Plumbridge and Anton Strobl
4684 2006-10-10 Raphael Neider <rneider AT web.de>
4686 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4687 --stack-siz=NUM options to configure the argument passing stack
4688 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4689 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4690 (pic14_getSharebankSize): obey --stack-siz=NUM,
4691 (pic14_getSharebankAddress): obey --stack-loc=NUM
4693 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4695 * doc/sdccman.lyx: added to the manual
4696 * doc/figures/ddd_example.png: added (neither pdflatex nor
4697 most browsers seem to like the .eps file)
4699 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4701 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4702 to /tmp and /var/tmp acc. LSB
4703 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4705 * support/regression/tests/onebyte.c: added test
4707 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4709 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4711 2006-10-05 Borut Razem <borut.razem AT siol.net>
4713 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4715 - sdcc.dsw: changed property eol-style to CRLF
4716 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4718 2006-10-04 Raphael Neider <rneider AT web.de>
4720 * device/include/pic/{pic16f84.h,pic16f84a.h},
4721 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4722 from patch #1522504, thanks to Robas Teodor
4724 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4726 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4729 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4731 * src/pic16/glue.c (pic16emitMaps),
4732 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4733 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4734 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4735 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4737 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4738 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4740 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4742 * support/librarian/sdcclib.c: Added option -l.
4743 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4745 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4746 using Windows command prompt.
4748 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4750 * device/lib/libsdcc.lib: added module rand
4751 * src/ds390/ralloc.c (rematStr),
4752 * src/hc08/ralloc.c (rematStr),
4753 * src/mcs51/ralloc.c (rematStr),
4754 * src/z80/ralloc.c (rematStr): made output more consistent
4755 * src/mcs51/gen.c: cosmetic changes
4757 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4759 * src/port.h: added mem.cabs_name to PORT
4766 * src/z80/main.c: added cabs_name initializers
4767 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4769 (emitMaps): emit absolutes in code memory into cabs_name
4771 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4772 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4773 * support/regression/fwk/include/testfwk.h: added define for at
4774 * support/regression/tests/absolute.c: added, new
4776 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4778 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4779 optimizations, see also patch 887161 by Stas Sergeev
4780 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4781 to be necessary anymore,
4782 (102, 103, 104, 127): renamed all occurances of bp to _bp
4784 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4786 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4787 thanks Weston T. Schmidt for patch 1555221
4788 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4789 * src/SDCCicode.c(geniCodeMultiply): small optimization
4791 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4793 * device/include/stdlib.h: added rand prototypes
4794 * device/lib/rand.c: new, added
4795 * device/lib/Makefile.in: added rand.c
4796 * src/z80/peeph.def,
4797 * src/z80/peeph-gbz80.def,
4798 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4800 2006-09-20 Raphael Neider <rneider AT web.de>
4802 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4804 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4806 * as/link/aslink.h: cosmetic changes
4807 * as/link/mcs51/Makefile.in,
4808 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4810 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4813 * as/link/mcs51/aslink.h,
4814 * as/link/z80/aslink.h: merged and moved to as/link/
4815 * as/link/lkstore.c,
4816 * as/link/mcs51/lkstore.c: moved to as/link/
4817 * as/link/clean.mk: remove *.o
4818 * as/link/mcs51/alloc.h: deleted
4819 * as/link/mcs51/lkarea.c: added lnksect prototype
4820 * as/link/mcs51/lkdata.c,
4821 * as/link/mcs51/lklex.c,
4822 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4823 * as/link/mcs51/lkmem.c,
4824 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4825 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4826 * as/link/mcs51/aslink.dsp,
4827 * as/link/mcs51/Makefile.aslink,
4828 * as/link/mcs51/Makefile.bcc,
4829 * as/link/mcs51/Makefile.in: updated for moved files
4830 * as/link/z80/lkarea.c,
4831 * as/link/z80/lkhead.c,
4832 * as/link/z80/lklex.c,
4833 * as/link/z80/lklibr.c,
4834 * as/link/z80/lklist.c,
4835 * as/link/z80/lkmain.c,
4836 * as/link/z80/lkrloc.c,
4837 * as/link/z80/lksym.c: synced with mcs51
4838 * as/link/z80/lkdata.c,
4839 * as/link/z80/lkeval.c,
4840 * as/link/z80/lkihx.c,
4841 * as/link/z80/lks19.c: cosmetic changes
4842 * as/link/z80/Makefile.in,
4843 * as/link/z80/linkgbz80.dsp,
4844 * as/link/z80/linkz80.dsp: updated for moved files
4846 2006-09-16 Borut Razem <borut.razem AT siol.net>
4848 * debugger/mcs51/sdcdb.c: partially fixed
4849 [ 1203664 ] sdcdb fails to open files w. two "." periods
4850 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4851 debugger/mcs51/symtab.h: fixed indenting
4852 * configure.in, configure: up to date with latest Maarten's changes
4854 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4857 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4858 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4859 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4860 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4861 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4862 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4863 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4864 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4865 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4866 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4867 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4868 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4869 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4870 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4871 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4872 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4873 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4874 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4875 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4876 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4877 as/link/mcs51/alloc.h,
4878 as/link/mcs51/clean.mk,
4879 as/link/mcs51/conf.mk,
4880 as/link/mcs51/Makefile.bcc,
4881 as/link/mcs51/Makefile.in,
4882 as/link/mcs51/readme.390,
4883 as/link/mcs51/strcmpi.c,
4884 as/link/mcs51/strcmpi.h,
4886 as/mcs51/Makefile.bcc,
4887 as/mcs51/Makefile.in,
4890 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4892 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4895 * as/link/Makefile.in,
4896 * as/link/z80/linkgbz80.dsp,
4897 * as/link/z80/linkz80.dsp,
4904 * link/z80/aslink.h,
4905 * link/z80/clean.mk,
4907 * link/z80/linkgbz80.dsp,
4908 * link/z80/linkz80.dsp,
4909 * link/z80/lkarea.c,
4910 * link/z80/lkdata.c,
4911 * link/z80/lkeval.c,
4914 * link/z80/lkhead.c,
4917 * link/z80/lklibr.c,
4918 * link/z80/lklist.c,
4919 * link/z80/lkmain.c,
4920 * link/z80/lkrloc.c,
4923 * link/z80/Makefile.in,
4925 * sdcc.dsw: moved link/ to as/link/
4927 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4929 * as/mcs51/i51mch.c (machine): fixed warning
4931 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4935 2006-09-09 Borut Razem <borut.razem AT siol.net>
4937 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4938 sdcdb WIN32 native port
4939 * src/clean.mk: fixed
4941 2006-09-08 Borut Razem <borut.razem AT siol.net>
4943 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4945 2006-09-08 Raphael Neider <rneider AT web.de>
4947 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4948 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4949 to gplink to disable processor mismatch warning and to allow
4950 the use of devices with only aliased (shared) memory banks,
4951 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4953 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4955 * doc/sdccman.lyx: Some re-formating plus example on using
4956 #pragma preproc_asm +/-
4958 2006-09-07 Borut Razem <borut.razem AT siol.net>
4960 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4963 2006-09-06 Borut Razem <borut.razem AT siol.net>
4965 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4966 line at sdcc.nsi:153
4967 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4969 2006-09-05 Borut Razem <borut.razem AT siol.net>
4971 * configure.in, configure: support for winsock2
4972 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4973 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4974 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4975 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4976 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4978 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4980 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4982 * support/regression/tests/bug1551947.c: new, added
4983 * src/SDCCsymt.h: strings are char* not byte*
4985 2006-09-05 Raphael Neider <rneider AT web.de>
4987 * device/lib/pic16/libdev/pic18f4550.c,
4988 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4989 declarations/definitions from patch #1520949
4991 2006-09-05 Raphael Neider <rneider AT web.de>
4993 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4994 byte-aligned bitfields, fixes #1539278
4996 2006-09-05 Raphael Neider <rneider AT web.de>
4998 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5001 2006-09-04 Borut Razem <borut.razem AT siol.net>
5003 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5004 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5005 -mno-cygwin is a part of the compiler name
5006 * support/scripts/sdcc_mingw32: don't disable ucsim
5008 2006-09-03 Borut Razem <borut.razem AT siol.net>
5010 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5011 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5013 2006-09-03 Raphael Neider <rneider AT web.de>
5016 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5017 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5020 2006-09-01 Borut Razem <borut.razem AT siol.net>
5022 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5023 to make ppc-osx happy
5025 2006-08-31 Borut Razem <borut.razem AT siol.net>
5027 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5028 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5029 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5030 * support/regression/ports/ds390/spec.mk,
5031 support/regression/ports/mcs51/spec.mk,
5032 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5033 To run regression tests in mingw environment:
5034 make DEV_NULL=NUL CC=gcc
5036 2006-08-30 Borut Razem <borut.razem AT siol.net>
5038 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5039 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5040 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5041 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5042 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5043 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5044 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5045 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5046 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5047 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5048 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5049 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5050 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5051 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5052 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5053 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5054 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5055 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5056 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5057 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5058 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5059 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5060 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5061 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5062 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5063 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5064 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5065 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5066 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5067 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5068 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5069 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5070 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5071 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5072 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5073 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5074 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5075 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5076 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5077 ucsim WIN32 native port
5079 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5081 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5083 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5085 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5086 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5088 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5090 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5091 * support/regression/tests/bug1546986.c: new, added
5092 * as/mcs51/.cvsignore,
5093 * debugger/mcs51/.cvsignore,
5094 * src/.cvsignore: deleted
5096 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5098 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5101 2006-08-20 Borut Razem <borut.razem AT siol.net>
5103 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5104 removed cl_listen_console::match(), cl_console::match(),
5105 restructured cl_commander::proc_input()
5107 2006-08-16 Borut Razem <borut.razem AT siol.net>
5109 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5110 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5111 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5113 2006-08-14 Borut Razem <borut.razem AT siol.net>
5115 * support/regression/Makefile.in,
5116 support/regression/ports/pic14/gpsim.cmd,
5117 support/regression/ports/pic14/spec.mk,
5118 support/regression/ports/pic14/support.c:
5119 added pic14 regression test
5121 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5123 * as/doc/asxhtm.html: documented changed ABS behaviour
5124 * as/doc/README: fixed some typos
5126 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5128 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5131 2006-08-12 Borut Razem <borut.razem AT siol.net>
5133 * support/regression/fwk/include/testfwk.h,
5134 support/regression/fwk/lib/testfwk.c,
5135 support/regression/generate-cases.py,
5136 support/regression/Makefile.in:
5137 regression test framework does not depend on function pointers and
5140 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5142 * device/include/stddef.h: c temporary hack to fix bug 1518273
5144 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5146 * device/include/mcs51/cc2510fx.h: added
5147 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5150 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5152 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5153 * as/z80/Makefile.in: added strcmpi.c
5154 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5155 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5157 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5159 * device/lib/gbz80/asm_strings.s,
5160 * device/lib/gbz80/crt0_rle.s,
5161 * device/lib/gbz80/div.s,
5162 * device/lib/gbz80/mul.s,
5163 * device/lib/gbz80/shift.s,
5164 * device/lib/z80/asm_strings.s,
5165 * device/lib/z80/crt0_rle.s,
5166 * device/lib/z80/div.s,
5167 * device/lib/z80/mul.s,
5168 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5169 flags which are all upper case
5171 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5173 * as/z80/asm.h: made CASE_SENSITIVE 1
5174 * link/z80/aslink.h: made CASE_SENSITIVE 1
5175 * src/z80/gen.c (throughout): made all conditionals upper case
5176 * support/regression/tests/bug1503067.c: new
5178 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5180 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5181 (shiftIntoPair): added case 2 for PAIR_IY,
5182 (setupToPreserveCarry): replaced parameters with iCode and check if
5183 PAIR_DE is in use to fix bug 1399290,
5184 (genPlus, genMinus): updated call to setupToPreserveCarry
5185 * support/regression/tests/bug1399290.c: new
5187 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5189 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5190 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5191 * src/ds390/gen.c (shiftRLong),
5192 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5193 * src/mcs51/gen.c (sameReg): changed to sameByte,
5194 (xch_a_aopGet): new,
5195 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5196 shiftRLong): fixed bug 1533966
5197 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5198 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5199 * support/regression/Makefile.in: disabled z80, enabled ucz80
5200 * support/regression/tests/float_trans.c: enabled test for z80 and host
5201 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5203 2006-08-01 Borut Razem <borut.razem AT siol.net>
5205 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5206 comparison is always false due to limited range of data type
5207 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5209 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5211 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5212 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5213 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5214 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5216 2006-07-31 Borut Razem <borut.razem AT siol.net>
5218 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5219 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5220 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5221 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5222 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5223 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5224 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5225 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5226 enable ucsim mingw compilation. Serial port is disabled,
5227 since it uses termios.h API, which is not available on native
5230 2006-07-31 Borut Razem <borut.razem AT siol.net>
5232 * Small Device C Compiler 2.6.0 released
5233 * support/scripts/sdcc.nsi: added FULL_DOC option
5234 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5236 2006-07-28 Borut Razem <borut.razem AT siol.net>
5238 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5239 * doc/INSTALL.txt: updated
5241 2006-07-27 Borut Razem <borut.razem AT siol.net>
5243 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5244 device/lib/pic/libdev/Makefile.in: fixed bug
5245 [ 1438354 ] pic libsdcc: distclean doesn't work
5246 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5247 device/lib/pic16/libio/Makefile.in: fixed bug
5248 [ 1438344 ] pic16 lib: clean doesn't work properly
5249 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5251 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5253 * device/lib/pic/libsdcc/fsdiv.c,
5254 * device/lib/pic/libsdcc/fsmul.c,
5255 * device/lib/pic16/libsdcc/float/fsdiv.c,
5256 * device/lib/pic16/libsdcc/float/fsmul.c,
5257 * device/lib/_fsdiv.c,
5258 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5259 * support/regression/tests/bug1520966.c: added
5260 * doc/knownbugs.html: removed [ 1520966 ] from the list
5262 2006-07-25 Borut Razem <borut.razem AT siol.net>
5264 * configure.in, configure, sdccconf_in.h: fixed bug
5265 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5266 * doc/knownbugs.html: removed [ 1519095 ] from the list
5268 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5270 * doc/knownbugs.html: added, contains list of known bugs at release
5271 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5273 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5275 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5276 function registers and corrected defaults with additional warning
5277 * device/lib/malloc.c: cosmetic changes
5278 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5279 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5280 (fillGaps): and used it
5282 2006-07-20 Raphael Neider <rneider AT web.de>
5284 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5285 output unless SDCCPICDEBUG is set
5286 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5287 output if SILENT is set
5289 2006-07-11 Borut Razem <borut.razem AT siol.net>
5291 * doc/README.txt: updated
5293 2006-07-10 Borut Razem <borut.razem AT siol.net>
5295 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5296 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5297 in WIN32 installation
5298 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5301 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5303 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5304 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5306 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5308 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5310 2006-07-06 Borut Razem <borut.razem AT siol.net>
5312 * support/regression/tests/bitfields.c:
5313 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5314 * support/regression/tests/constantRange.c:
5315 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5317 2006-07-04 Borut Razem <borut.razem AT siol.net>
5319 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5321 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5322 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5323 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5324 reverted changes from 2006-07-03
5325 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5326 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5327 added CPPFLAGS, used by the host port
5329 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5331 * support/regression/valdiag/tests/switch.c,
5332 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5333 * support/regression/tests/libmullong.c: fixed for host
5334 * support/regression/ports/host/spec.mk: disable all warnings for host,
5335 SDCC runs with --less-pedantic too
5337 2006-07-03 Borut Razem <borut.razem AT siol.net>
5339 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5341 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5342 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5343 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5344 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5346 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5347 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5348 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5349 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5351 2006-07-02 Raphael Neider <rneider AT web.de>
5353 * src/pic16/devices.inc,
5354 * device/include/pic16/pic18fregs.h,
5355 * device/include/pic16/pic18f4550.h,
5356 * device/lib/pic16/pics.all,
5357 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5359 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5361 * as/hc08/lkaomf51.c (OutputName),
5362 * as/mcs51/lkaomf51.c (OutputName),
5363 * as/z80/asmain.c (asmbl),
5364 * src/ds390/main.c (asmLineNodeFromLineNode),
5365 * src/hc08/ralloc.c (hc08_assignRegisters),
5366 * src/mcs51/main.c (asmLineNodeFromLineNode),
5367 * src/xa51/ralloc.c (checkRegMask),
5368 * src/xa51/gen.c (emitcode),
5369 * src/z80/gen.c (_emit2),
5370 * src/SDCCast.c (searchLitOp),
5372 * support/packihx/packihx.c,
5373 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5374 * src/ds390/gen.c (aopPutUsesAcc),
5375 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5376 * support/regression/tests/libmullong.c (mullong_wrapper),
5377 * src/SDCCsymt.c (powof2),
5379 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5380 * src/SDCCsymt.h: added TYPE_TARGET_*
5381 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5382 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5383 SDCCast because 1) header problems 2) this is the right place
5384 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5385 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5388 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5390 * src/SDCCicode.h: removed buggy semicolon in unused macro
5391 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5392 search for previous definiton of auto symbols too,
5393 (findPrevUse): fixed logic of emitWarnings
5395 2006-06-26 Raphael Neider <rneider AT web.de>
5397 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5398 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5400 2006-06-25 Raphael Neider <rneider AT web.de>
5402 * device/lib/pic/libm: NEW, added math library functions
5403 * device/lib/pic/libsdcc: NEW; added float support functions
5404 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5405 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5406 NEW, added math related headers
5407 * device/include/asm/pic/features.h: NEW
5408 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5409 (popGet): allow larger offsets for AOP_PCODE,
5410 (genDataPointerSet): handle literals explicitly, more debug output,
5411 (genAssign): fixed for float using aopLiteral ;-)
5412 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5413 GOTO initialisation routine
5414 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5415 flag on registers, fixes #1469043 (local variables do not work)
5416 * src/pic/main.c (_pic14_do_link),
5417 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5420 2006-06-25 Borut Razem <borut.razem AT siol.net>
5422 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5423 characters printed (not including the trailing '\0' used to end
5424 output to strings). Problem detected in regression test bug-927659.c.
5425 NOTE: printf() family functions should return int instead
5427 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5428 specifier are printed as themselves
5429 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5430 support flags, width and precision specifiers
5432 2006-06-24 Borut Razem <borut.razem AT siol.net>
5434 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5435 to the list of sdcc tagrets not supporting bit type
5436 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5437 testfor pic16 due to bug:
5438 [ 1511794 ] pic16: regression test bug-895992.c fails
5440 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5442 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5443 * src/SDCCglue.c (initPointer), fixed bug 1496419
5444 * support/regression/tests/bug1496419.c: new, added
5446 2006-06-22 Borut Razem <borut.razem AT siol.net>
5448 * support/regression/ports/pic16/support.c: use gpsim usart module from
5449 libgpsim_modules library
5451 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5453 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5456 2006-06-19 Raphael Neider <rneider AT web.de>
5458 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5459 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5460 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5461 (pic14printExterns,pic14printPublics,pic16printPublics,
5462 pic16_printExterns): use new functions to emit symbols
5463 (picglue,pic16glue): emit publics before emitting externs
5464 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5465 locally defined functions to avoid bug #1443651
5466 * support/regression/tests/bug-716242.c: removed pic16 workaround
5467 * support/regression/ports/pic16/spec.mk: ignore errors during build
5469 2006-06-19 Raphael Neider <rneider AT web.de>
5471 * src/pic/glue.h: added pic14aopLiteral prototype
5472 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5473 * src/pic/gen.c: removed stdint.h dependency
5474 (aopGet): use Safe_strdup()
5475 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5476 (genDataPointerSet): use pic14aopLiteral()
5477 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5478 for pic16; thanks to Bernhard and Maarten
5480 2006-06-18 Borut Razem <borut.razem AT siol.net>
5482 * support/regression/tests/structflexarray.c: flexible array members
5483 not supported by gcc < 3
5484 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5486 * src/pic/gen.c: don't include [p]strdin.h on solaris
5487 * support/Util/pstdint.h: addad svn attributes
5488 * support/regression/tests/constantRange.c,
5489 support/regression/tests/rotate.c: include inttypes.h instead
5490 stdint.h on solaris, addad svn attributes
5492 2006-06-18 Raphael Neider <rneider AT web.de>
5494 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5496 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5497 (pic16_genMinusBits): simplified sign-extension
5498 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5499 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5500 adjusted to correctly handle mixed-signed operands, disabled
5501 now unused multiplciation routines
5502 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5503 (assignResultValue): added argument denoting the size of the result
5504 as returned by the function (fixes upcasts in assigning from
5505 function calls: char foo(); int i = foo();)
5506 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5507 function result to assignResultValue
5508 (genMult): disabled inlined multiplication code
5509 (genDiv): augmented to also handle the modulus operator, fixed to
5510 handle mixed-signed operands correctly
5511 (genMod): simply call genDiv, disabled unused code
5512 (genAssign): fixed missing (sign-)extension on result
5513 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5514 valid char operands, allow signed operands for native code, added
5515 division and modulo operator handling
5516 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5518 As a consequence, onebyte.c (if split into two files) and muldiv.c
5519 pass regression tests.
5521 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5523 * doc/Makefile.in: two runs of makeindex seem needed to get
5524 correct page references in the index of sdccman.pdf
5525 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5527 2006-06-17 Borut Razem <borut.razem AT siol.net>
5529 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5531 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5533 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5534 mentioned ec2drv and paulmon
5536 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5538 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5539 consecutive abs areas
5540 (find_empty_space, allocate_space): added map to handle codemap or
5542 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5543 absolute idata and xdata
5544 * as/mcs51/lkmem.c (summary2): updated legend
5546 2006-06-16 Raphael Neider <rneider AT web.de>
5548 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5550 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5552 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5554 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5556 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5558 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5559 value of generic pointers,
5569 src/z80/main.c: PORT structure, added elements for gp_tags field,
5570 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5571 fields in the PORT structure of each port,
5572 * src/SDCCast.c (decorateType): allow processing of generic pointers
5573 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5576 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5582 * src/pic16/pcode.c,
5584 * src/pic/pcoderegs.c,
5587 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5588 bug 1504689 on minGW
5590 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5592 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5594 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5596 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5598 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5600 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5603 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5605 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5606 to a char variable. Fixed bug #1504211
5607 * device/include/pic16/adc.h,
5608 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5609 and fixed bug #1364390
5611 2006-06-10 Borut Razem <borut.razem AT siol.net>
5613 * CVSROOT: removed the CVS left-over
5615 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5617 * as/hc08/asmain.c (asexit),
5618 * as/hc08/lkmain.c (lkexit),
5619 * as/mcs51/asmain.c (asexit),
5620 * as/mcs51/lkmain.c (lkexit),
5621 * src/SDCCglue.c (DEFSETFUNC),
5622 * src/SDCCmain.c (linkEdit, assemble),
5623 * support/librarian/sdcclib.c (AddRel),
5624 replaced unlink() by standard C remove()
5625 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5626 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5627 gatherImplicitVariables): new, added to fix bug 608752,
5628 (createFunction): added gatherImplicitVariables()
5629 * src/SDCCast.h: added createRMW prototype
5630 * src/SDCCsymt.h (struct symbol): added infertype
5631 * support/regression/tests/bug608752.c: new, added
5633 2006-06-10 Raphael Neider <rneider AT web.de>
5635 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5636 multibyte dummy reads (fixes #1503234)
5638 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5640 * device/include/mcs51/compiler.h: new, added header file to enable
5641 creating common sfr definition header files for different compilers
5643 2006-06-05 Raphael Neider <rneider AT web.de>
5645 * src/pic16/{pcode.h,genarith.c}:
5646 introduced pCodeOp combining any two pCodeOps (previously only
5647 two register operands could be combined), removed pcop2 from
5648 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5649 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5650 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5651 rewritten to use new PO_TWO_OPS
5652 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5653 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5654 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5655 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5656 (pic16_get_op): embraced return arg to allow #define return(x),
5657 added new case for combined opcodes
5658 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5659 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5660 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5662 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5664 * src/SDCCval.c (checkConstantRange): added
5665 * src/SDCCval.h: added checkConstantRange
5666 * support/Util/SDCCerr.c,
5667 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5668 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5669 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5670 * src/SDCCast.c (decorateType): added checkConstantRange,
5671 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5672 can be emitted with the correct always true/false warning,
5673 added optimization for double '!';
5674 result of decorateType() must be assigned back to the tree, because
5675 decorateType() can change the tree
5676 * src/SDCCicode.c (geniCodeLogic),
5677 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5678 (checkConstantRange): removed, it was only a fragment which never
5680 * src/SDCCsymt.c (computeType): fixed promotion for
5681 "-1 < (unsigned bit) b"
5682 * src/pic/ralloc.c (packRegsForAssign),
5683 * src/pic16/ralloc.c (packRegsForAssign),
5684 * src/hc08/ralloc.c (packRegsForAssign),
5685 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5687 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5688 * support/regression/tests/constantRange.c: added
5689 * support/valdiag/tests/constantRange.c: added
5690 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5692 2006-06-02 Borut Razem <borut.razem AT siol.net>
5694 * support/regression/ports/pic16/support.c: increase stack size
5696 * support/regression/Makefile.in: sort tests by name so that the
5697 resutlts can be compared on different machines / platforms
5699 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5701 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5702 * src/ds390/gen.c (emitLabel): new, added,
5703 (genDjnz): fixed stack overflow bug,
5704 (throughout): cosmetic changes to sync with mcs51/gen.c,
5705 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5706 * src/mcs51/gen.c (genEndFunction): small optimization,
5707 (throughout): cosmetic changes to sync with ds390/gen.c
5709 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5711 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5712 (_print_format): fixed printing pointers
5713 * src/mcs51/gen.c (emitLabel, movb): new, added,
5714 (genAssign): small optimization,
5715 (genDjnz): fixed stack overflow bug,
5716 (throughout): replaced sprintf with SNPRINTF,
5717 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5718 replaced emitcode("mov", "b,...") with MOVB(...),
5719 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5720 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5721 * src/mcs51/peeph.def: added rules 140 and 264
5722 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5723 so they may get optimized into registers
5725 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5727 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5728 immediately when encountered,
5729 (printUsage): always use stderr even on windows
5731 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5733 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5734 (processParms): fixed bug #1247551
5735 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5736 parseCmdLine, main): print '--version' to stdout,
5737 print 'help' to stdout if --help is given,
5738 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5739 arguments are given; fixed --help
5741 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5743 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5744 * support/regression/tests/bug-1493710.c: added
5746 2006-05-27 Borut Razem <borut.razem AT siol.net>
5748 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5750 * support/regression/ports/pic16/support.c: increase stack size
5751 from default 64 bytes to 128 bytes
5752 * support/regression/tests/staticinit.c,
5753 support/regression/tests/float.c: regression tests fully enabled
5754 for pic16 port by putting the initialized data arrays into the code
5756 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5757 This was changed by mistake in the previous version.
5759 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5761 * src/pic16/gen.c (genFunction, genEndFunction): some
5762 beautifications, fixed bug with falsely restoring FSR2 in large
5763 stack model, thanks to Beau E. Cox for reporting the bug
5765 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5767 * debugger/mcs51/break.c,
5768 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5769 use %p to print pointers, made address variables unsigned
5770 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5771 * debugger/mcs51/symtab.c (parseSymbol): must return something
5772 * src/mcs51/gen.c (aopForSym): small optimization,
5773 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5774 (freeAsmop): added missing break,
5775 (aopPut): removed parameter bvolatile, determine it inside the function,
5776 (saveRegisters, unsaveRegisters): small optimization,
5777 (genIpush): removed pointless check,
5778 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5779 replaced sprintf with SNPRINTF,
5780 replaced strcpy with strncpyz,
5781 updated aopPut calls,
5782 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5783 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5785 2006-05-24 Borut Razem <borut.razem AT siol.net>
5787 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5788 modification of test for the pic16 port, put the array to the code
5789 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5791 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5793 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5794 * support/Util/pstdint.h: added
5796 2006-05-22 Borut Razem <borut.razem AT siol.net>
5798 * src/regression/Makefile: removed bool2.c test, added -q linker option
5799 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5800 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5801 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5802 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5803 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5804 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5805 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5806 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5807 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5809 2006-05-22 Raphael Neider <rneider AT web.de>
5811 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5812 bug #1492360 (problematic due to generic pointers, see code)
5814 2006-05-22 Borut Razem <borut.razem AT siol.net>
5816 * support/regression/ports/pic16/specs.mk: removed stack size linker
5818 * support/regression/tests/array.c,
5819 support/regression/tests/bitopcse.c,
5820 support/regression/tests/bug-908454.c,
5821 support/regression/tests/malloc.c: modified for pic16 regression test
5822 * support/regression/tests/bitfields.c:
5823 pic16 - excluded bitfileds of size > 8
5824 * support/regression/tests/bp.c: pic16 - reduced data size
5825 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5826 * support/regression/tests/bug-460010.c:
5827 pic16 - used the absolute address the fits in memory
5828 * support/regression/tests/bug-716242.c:
5829 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5830 * support/regression/tests/float.c:
5831 pic16 - excluded - data size too big
5832 * support/regression/tests/onebyte.c:
5833 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5834 * support/regression/tests/shifts.c:
5835 pic16 - function names probably have to differ in first X characters
5837 * support/regression/tests/staticinit.c:
5838 pic16 - excluded some tests due error: no target memory available for
5841 2006-05-22 Borut Razem <borut.razem AT siol.net>
5843 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5844 second try. Thanks Stas Sergeev once more.
5846 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5848 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5849 (genLeftShift, genRightShift): fixed bug 1491627
5850 * src/hc08/peeph.def (rules 7, 8.x): added
5851 * support/regression/tests/shifts.c (ShiftLeftByParam,
5852 ShiftRightByParam, testShiftByParam): added to test variable shifting
5854 2006-05-20 Raphael Neider <rneider AT web.de>
5856 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5857 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5858 (allocReg): add only new registers to dynAllocRegs,
5859 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5860 #1489055, #1445850, and probably #1483693
5862 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5864 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5865 bug in for-loop that didn't emit the last of CONFIG and ID registers
5867 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5869 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5871 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5872 1489016, 1434401 and 1490124
5873 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5874 1489016, 1434401 and 1490124
5876 2006-05-17 Borut Razem <borut.razem AT siol.net>
5878 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5881 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5883 * device/include/mcs51/P89c51RD2.h,
5884 * device/include/mcs51/P89LPC901.h,
5885 * device/include/mcs51/P89LPC922.h,
5886 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5888 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5890 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5891 to fix missing stack pragma in compiled binary object file,
5893 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5895 * support/packihx/configure.in,
5896 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5897 determine sizeof basic types even while cross compiling
5899 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5901 * src/avr/gen.c (aopop),
5902 * src/ds390/gen.c (aopOp),
5903 * src/hc08/gen.c (aopOp),
5904 * src/mcs51/gen.c (aopop),
5905 * src/pic16/gen.c (pic16_aopOp),
5906 * src/pic/gen.c (aopOp),
5907 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5908 if size of operand is smaller than spill location
5910 2006-05-12 Borut Razem <borut.razem AT siol.net>
5912 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5913 have to have CR/LF line endings even if they are checked out on *nix
5914 or on WIN32 in cygwin binmode
5916 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5918 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5919 * device/include/ds80c390.h: added sfr16 definitions
5923 * src/ds390/ralloc.c,
5924 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5925 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5926 bit returning functions
5927 * support/regression/tests/sfr16.c: enabled test on ds390
5929 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5931 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5932 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5934 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5936 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5937 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5938 (cl_address_space constructor): removed expensive initialization,
5939 (cl_address_space::get_cell): extended for late initialization,
5940 (cl_address_space::*): use late initialization,
5941 (cl_address_decoder::activate): removed expensive initialization,
5942 This reduced regression test running time by 25%
5944 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5952 * support/packihx/Makefile.in,
5953 * support/packihx/clean.mk,
5954 * support/packihx/Makefile.bcc,
5955 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5957 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5959 * src/SDCCval.c (valNot): fix for regression test failure
5960 of not.c on big endian hosts
5962 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5964 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5966 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5968 * device/lib/mcs51/Makefile.in: changed string comparison operator
5969 to = for POSIX compliance; == is bash extension
5971 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5973 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5976 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5978 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5979 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5980 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5981 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5982 bug report #1478657,
5984 2006-05-05 Borut Razem <borut.razem AT siol.net>
5986 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5989 2006-05-02 Borut Razem <borut.razem AT siol.net>
5991 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5992 create *.ind, which made make to fail if invoked with -j 2
5994 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5996 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5997 Hubert Sack for patch 1479782
5999 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6001 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6003 2006-05-01 Raphael Neider <rneider AT web.de>
6005 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6006 (create_pic): store only prefix-free device name,
6007 (init_pic): check for device names with "16" prefix,
6009 * src/pic/device.h (struct PIC_device),
6010 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6012 * device/include/pic/pic12f{635,675,629,683}.h,
6013 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6014 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6015 * device/include/pic/pic16f505.h,
6016 * device/lib/pic/libdev/pic16f505.c: removed
6017 * device/include/pic/pic14devices.txt: added support for pic12f
6018 devices, removed unsupported non 16-bit devices
6019 [above changes provided by patch from Zik Saleeba]
6020 * src/pic/*, src/pic16/*, device/include/pic16/*,
6021 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6023 2006-05-01 Borut Razem <borut.razem AT siol.net>
6025 * configure.in, configure, doc/Makefile.in:
6026 sync with nightly build makefile - latex, dvipdf and dvips
6029 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6031 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6032 in the library source
6034 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6036 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6038 2006-04-28 Raphael Neider <rneider AT web.de>
6040 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6041 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6042 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6043 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6045 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6047 * device/lib/pic/libdev/Makefile.in,
6048 * device/lib/hc08/Makefile.in,
6049 * device/lib/gbz80/Makefile.in,
6050 * device/lib/z80/Makefile.in,
6051 * device/lib/ds390/Makefile.in,
6052 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6053 thanks to Borut for the bug report
6055 * configure: always create doc/Makefile independent from --enable-doc
6056 * Makefile.in: always install from directory doc independent from
6058 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6060 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6061 * doc/Makefile.in: install *.txt if present
6062 * device/include/Makefile.in (install): added installation of pic/*.inc
6063 and pic/*.txt files again, they were erroneously removed
6065 2006-04-28 Raphael Neider <rneider AT web.de>
6067 * src/pic/{gen.c,main.h,pcode.c},
6068 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6069 concerning signedness with casts
6071 2006-04-28 Raphael Neider <rneider AT web.de>
6073 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6074 definition of an interrupt handler,
6075 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6076 interrupt handler stuff from picglue() to separate routine,
6077 (picglue): enabled definition of intr handlers in files w/o main()
6079 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6081 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6082 compilation with MSVC 2005 Express Edition (VC8)
6084 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6086 * device/lib/Makefile: fixed build of gbz80 lib
6088 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6090 * support/regression/tests/bug-460010.c,
6091 * support/regression/tests/bug-524691.c,
6092 * support/regression/tests/bug-716242.c: removed conditional defines
6093 that are already in testfwk.h
6095 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6097 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6098 (AccAXRsh1): added, shift right by 1,
6099 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6101 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6103 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6105 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6106 remove cast to same type
6107 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6108 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6110 * link/z80/Makefile: removed, they have moved to
6113 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6114 * install-sh: fix bug #1204398 by setting umask 0022
6115 * device/lib/Makefile: separate build of z80 and gbz80 lib
6117 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6119 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6120 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6122 One basic decision: e.g. src/clean.mk includes further files. In order
6123 to make this work there are two solutions:
6124 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6125 run configure on them. This way they can use
6126 'include $(srcdir)/port-clean.mk'
6127 - always include clean.mk by the Makefile at the same level. To avoid
6128 that `make clean` tries to include and build Makefile.dep the
6129 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6130 implemented, because now even `make uninstall` doesn't create
6131 Makefile.in. clean.mk could be eliminated by pasting it in
6134 * debugger/mcs51/Makefile.in: build own objects from library sources
6135 (SLIB, SDCC) in current directory
6137 * configure, configure.in: renamed --disable-device-lib-build in
6138 --disable-device-lib; added --enable-doc, the required tools are
6139 searched by configure; added result message; the toolchain for the
6140 belonging ports are now only built, if the port is enabled.
6142 * support/regression/*: all output is written in directory gen, because
6143 the fwk and ports directories don't livet in the build tree using vpath
6145 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6146 --disable-device-lib, added --enable-doc, added section VPATH
6148 * sim/ucsim/configure.in,
6149 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6150 z80 are enabled by default
6152 2006-04-24 Raphael Neider <rneider AT web.de>
6154 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6155 to config word, "pic14_"-prefixed some extern functions
6156 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6157 config word has been found
6158 * src/pic/device.h: added prototypes
6159 * src/pic/pcode.c: added "pic14_"-prefix where needed
6160 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6162 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6164 (pic14emitRegularMap): ignore config words,
6165 (pic14createInterruptVect): moved generating __config directives away
6166 (picglue): have __config directives emitted
6168 2006-04-24 Borut Razem <borut.razem AT siol.net>
6170 * doc/Makefile: sync with nightly build makefile
6172 2006-04-24 Raphael Neider <rneider AT web.de>
6174 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6175 registers that have not been assigned proper liveranges,
6176 fixes #1469504 and #1474602,
6177 (pCodeRegOptimizeRegUsage): fixed typo in comment
6179 2006-04-24 Borut Razem <borut.razem AT siol.net>
6181 * device/examples/main8051.c: deleted - it was removed from CVS
6182 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6183 after the transition to Subversion
6184 * src/SDCCalloc.h: deleted - it was removed from CVS
6185 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6186 after the transition to Subversion
6187 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6188 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6189 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6190 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6192 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6194 * as/asx8051.dsp: added mcs51/strcmpi.h
6195 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6196 * as/hc08/aslink.h: updated lnksect prototype
6198 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6200 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6201 (newdot): handle A_ABS
6203 * as/mcs51/asout.c (outarea): output address
6204 * as/hc08/lkaomf51.c,
6205 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6207 * as/mcs51/i51pst.c,
6208 * as/z80/z80pst.c: "ABS" is not A_OVR
6209 * as/hc08/lkarea.c (newarea): read a_addr,
6210 (lnkarea): added codemap array, sort absolute areas to the front,
6211 combine all GSINITx/GSFINAL,
6212 (find_empty_space, allocate_space): new functions,
6213 (lnksect): return next address, handle absolute sections
6214 * as/mcs51/lkarea.c (newarea): read a_addr,
6215 lnksect2 prototype changed,
6216 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6217 (find_empty_space, allocate_space): new, factored out of lnksect2,
6218 (lnksect2): return next address, handle absolute sections
6220 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6221 * as/hc08/lklibr.c (addfile, fndsym),
6222 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6223 index out of range and detect both '\' and '/'
6224 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6225 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6226 regression tests (ds390 cannot return bool yet)
6227 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6228 document critical interrupts on z80, document changed SDCC define
6229 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6230 (_a390_mapping): added .org directive
6231 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6232 (genMultOneByte): fixed warnings
6233 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6235 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6236 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6237 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6238 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6239 * src/pic16/main.c: removed newReg prototype
6240 * src/pic16/pcode.c,
6241 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6243 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6245 * src/pic16/ralloc.c
6246 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6248 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6249 from short to PIC_OPTYPE
6250 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6251 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6252 optype from short to PIC_OPTYPE
6253 * src/port.h: made int_size unsigned to fix warnings
6254 * src/SDCC.y: fixed warning on MSVC
6255 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6256 * src/SDCCopt.c (convertToFcall): fixed warnings
6257 * src/SDCCsymt.h: removed double prototype for genSymName
6258 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6259 offset int to fix warnings
6261 2006-04-22 Borut Razem <borut.razem AT siol.net>
6263 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6264 references to CVS replaced with Subversion
6266 2006-04-21 Borut Razem <borut.razem AT siol.net>
6268 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6269 references to CVS replaced with Subversion
6271 2006-04-19 Borut Razem <borut.razem AT siol.net>
6273 * src/version.awk: adapted for svn
6274 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6275 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6276 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6277 /binutils-avr/etc/*.vi, *.jin: removed all properties
6278 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6280 2006-04-19 Borut Razem <borut.razem AT siol.net>
6282 * CVS to Subversion migration completed
6284 2006-04-18 Borut Razem <borut.razem AT siol.net>
6286 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6287 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6289 2006-04-17 Borut Razem <borut.razem AT siol.net>
6291 * device/include/Makefile.in: added pic/*.inc to the installation
6293 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6295 * support/regression/collate-results.py: fixed output in case of
6297 * support/regression/generate-cases.py: fixed splitting of pathnames
6299 * as/hc08/lklibr.c (addfile),
6300 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6302 2006-04-11 Raphael Neider <rneider AT web.de>
6304 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6305 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6306 * src/pic16/pcode.c (assignValnums): fixed #1460578
6308 2006-04-11 Raphael Neider <rneider AT web.de>
6310 * device/lib/pic/libdev/*.c,
6311 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6312 fixes #1468739, enables compilation in --std-c99 mode
6313 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6315 2006-04-11 Raphael Neider <rneider AT web.de>
6317 * src/pic/device.c (find_device): removed debug output
6318 (list_valid_pics): enabled verbose listing of supported devices
6319 * device/include/stdbool.h: define bool as char for pic14/16 as well
6321 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6323 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6325 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6327 * .version: bumped version to 2.5.6
6328 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6330 2006-04-06 Raphael Neider <rneider AT web.de>
6332 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6333 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6334 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6335 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6336 pic14_constructAbsMap
6337 (pic14printPublics): declare absolute global symbols as global
6338 (pic14createInterruptVect),
6339 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6340 (newReg): assume new registers unused, use correct name in
6341 hashtable (reg->name instead of name), more debugLog output
6342 * src/pic/device.h (PIC_device): added fields for verbose output
6343 * src/pic/device.c: moved device definition to pic14devices.txt,
6344 added routines for runtime parsing of pic14devices.txt,
6345 added support for second config word
6346 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6347 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6348 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6349 (_pic14_parseOptions): moved pCodeInitRegisters here
6350 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6351 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6352 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6353 handling the pseudo stack
6354 * device/lib/Makefile.in: ignore failures in objects-pic16,
6355 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6356 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6357 * device/lib/pic/Makefile.subdir,
6358 * device/lib/pic16/Makefile.subdir: improved clean rules
6359 * device/lib/pic/libdev/: NEW, pic14 device libraries
6360 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6361 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6362 * device/include/Makefile.in: create subdir and install pic14 headers
6363 * device/include/pic/p16f_common.inc: removed unused declarations
6364 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6365 PICs from inc2h.pl v1.6,
6366 replaced BIT_AT macros with struct declarations
6367 * device/include/pic/pic14devices.txt: definition of supported devices,
6368 all above improvements contributed by Zik Saleeba, thanks
6369 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6370 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6373 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6375 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6376 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6377 thanks to Charles Olds
6379 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6381 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6383 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6385 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6386 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6387 * support/regression/bug1464657.c: added, new test
6389 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6391 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6394 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6396 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6397 --no-peep and --peep-file <file> are used don't use default rules but
6400 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6402 * src/mcs51/gen.c (genCall): fixed bug 1457608
6404 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6406 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6407 changes seem to cause (trigger?) problems with the build system.
6409 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6411 * src/SDCCpeeph.c (operandsLiteral): new, added,
6412 (callFuncByName): inserted operandsLiteral
6413 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6415 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6417 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6418 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6420 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6422 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6423 implemented patch 1120823 Thanks to Willy De la Court (normal
6424 interrupts need an interrupt number now if they are made critical),
6425 and enabled nesting of critical functions though not for gbz80
6426 (genCritical, genEndCritical): added functions
6427 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6428 * src/z80/mappings.i: added "ei" to all mappings
6430 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6432 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6433 submitted by the Debian SDCC maintainer Aurelien Jarno:
6434 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6435 archive with gcc 4.1 on mips and wrote the patch"
6437 2006-03-16 Raphael Neider <rneider AT web.de>
6439 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6440 the left operand is shorter than the result (c* = lit-c* + int),
6442 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6445 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6447 * src/.version: increased version number to 2.5.5
6448 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6449 linking is done manually in pic16 port's _linkEdit,
6450 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6451 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6452 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6453 allocate asmop as AOP_ACC,
6454 (aopForRemat): added parameter 'bool result' in function declaration,
6455 (pic16_aopGet): return AOP_ACC when accessing WREG,
6456 (pic16_popGetTempReg): minor modification,
6457 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6458 'pic16_allocWithIdx',
6459 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6460 calling function in absolute addresses,
6461 (genAssign): take into account AOP_ACC asmop,
6462 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6463 * src/pic16/pcoderegs.c: some debug functions and lines added,
6464 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6465 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6467 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6468 call to allocReg, not by manually allocating a new one,
6469 (pic16_assignRegisters): now before going through the register
6470 allocating functions mark all registers as free. This eliminates some
6471 side effects resulting from peephole parser done earlier in the backbone
6473 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6475 * src/SDCCicode.c (geniCodeLogic),
6476 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6478 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6480 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6481 (genSend): bugfix, do not allocate and free twice,
6482 (shiftRLong): handle partially overlapping aops
6483 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6485 2006-03-08 Borut Razem <borut.razem AT siol.net>
6487 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6490 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6492 * support/regression/tests/bug1409955.c: new, added
6493 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6494 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6495 (aopForSym, aopOp): increment asmop.allocated if reused,
6496 (freeAsmop): decrement asmop.allocated and check for zero instead of
6498 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6499 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6500 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6501 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6502 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6503 genSignedRightShift, genRightShift, genDataPointerGet,
6504 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6505 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6506 in reverse order from allocation,
6507 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6508 added swappedLR to keep track
6509 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6510 pdata & code for GCC, z80, gbz80 & hc08
6511 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6513 2006-03-08 Raphael Neider <rneider AT web.de>
6515 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6517 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6519 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6520 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6521 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6523 2006-03-06 Borut Razem <borut.razem AT siol.net>
6525 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6526 made the linker quiet
6528 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6530 * src/pic16/gen.c (genPcall): fixed bug #1443644
6531 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6532 which dumps before the function entry point a data byte which represents
6533 the number of the local variables used by the specified function, added
6534 'xinst' for initial support for Extended Instruction Support,
6535 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6536 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6537 port->fun_prefix anymore (may change later),
6538 (genFunction, genEndFunction): do not store/restore local registers for
6539 _main (this should take care the --main-return command line option in
6541 (genOr): removed some legacy pic-port instructions,
6542 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6543 performing operations with SFR's causes data to be written more than
6544 once to each SFR. Perhaps SFRs should be handled in special cases...
6545 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6547 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6548 into account for stack starting position,
6549 (struct OPTIONS pic16_optionsTable): added command line argument
6550 --extended or -y for Extended Instruction Support,
6551 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6552 (deassignLRs): *** perhaps the most important change, old 'for' code
6553 (commented out for reference), didn't account for some registers which
6554 were left marked 'not free' after a pointer operation. The change
6555 reduces register usage a lot in some cases
6557 2006-03-04 Borut Razem <borut.razem AT siol.net>
6559 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6561 * support/regression/tests/bug-524697.c: decreased array size for
6562 mcs51 to fit into the internal RAM
6563 * support/regression/Makefile.in: a little bit more verbose
6565 2006-03-03 Borut Razem <borut.razem AT siol.net>
6567 * support/regression/fwk/lib/testfwk.c,
6568 support/regression/fwk/include/testfwk.h: introduced function
6569 _prints(), nonrecursive _printn(), call _initEmu() from main()
6570 * support/regression/ports/gbz80/support.asm,
6571 support/regression/ports/ucz80/support.asm,
6572 support/regression/ports/z80/support.asm,
6573 support/regression/ports/ds390/support.c,
6574 support/regression/ports/hc08/support.c,
6575 support/regression/ports/host/support.c,
6576 support/regression/ports/mcs51/support.c,
6577 support/regression/ports/xa51/support.c: added empty _initEmu()
6579 * support/regression/ports/pic16/gpsim.cmd,
6580 support/regression/ports/pic16/spec.mk,
6581 support/regression/ports/pic16/support.c,
6582 support/regression/Makefile.in: added pic16 regression test
6584 2006-03-01 Raphael Neider <rneider AT web.de>
6586 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6587 genConstPointerGet): use safe way of generating MOVFF to cover
6588 literals as well as registers, fixes bug #1440527
6589 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6591 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6592 more correctly, fixes bug #1232186
6593 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6594 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6595 gplink guess the correct processor in more cases, applied patch
6596 from Till Riedel attached to and fixing bug #1436552
6598 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6600 * support/regression/tests/array.c: added, contains check for #1434401
6601 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6603 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6605 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6606 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6607 * device/include/mcs51/c8051f326.h,
6608 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6609 * device/include/mcs51/c8051f000.h,
6610 * device/include/mcs51/c8051f018.h,
6611 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6612 PCON_IDLE,PCON_STOP and added sfr16 definitions
6614 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6616 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6617 genGetWord): fixed bug 1409955
6619 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6621 * device/include/hc08/mc68hc908gp32.h,
6622 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6624 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6626 * src/SDCCast.c (constExprValue): return NULL if not a value
6627 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6628 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6629 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6631 2006-02-13 Borut Razem <borut.razem AT siol.net>
6633 * src/regression/ptrarg.c: added, fails due to bug #1430967
6634 * src/regression/Makefile: ptrarg.c added, ...
6636 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6638 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6639 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6641 2006-02-11 Borut Razem <borut.razem AT siol.net>
6643 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6644 print "Processor: xxx" message to stdout only if --verbose
6646 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6648 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6649 * support/regression/tests/bug1426356.c: added
6650 * support/regression/tests/bitfields.c: removed 2 tests
6652 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6654 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6655 * device/include/mcs51/c8051f330.h,
6656 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6657 PCON_IDLE,PCON_STOP and added sfr16 definitions
6658 * device/lib/_divsint.c,
6659 * device/lib/_divuint.c,
6660 * device/lib/_divulong.c,
6661 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6662 register bank bug for small stackauto
6664 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6666 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6668 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6670 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6671 * all.dsp: corrected several bin paths
6672 * device/include/mcs51/c8051f120.h,
6673 * device/include/mcs51/c8051f300.h,
6674 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6675 to PCON_IDLE,PCON_STOP
6676 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6677 * device/lib/printf_large.c (output_float): fixed bug 1388703
6678 * support/regression/tests/bug1057979.c: added test for bug 1388703
6680 2006-02-08 Raphael Neider <rneider AT web.de>
6682 * src/pic/pcode.c (pciTRIS): fixed typo,
6683 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6684 (LinkFlow): fixed handling of flows that end in a call,
6685 (ReuseReg): perform safety check earlier
6686 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6687 to work with flows at the beginning of a pBlock,
6688 fixes #1426557 (Symbol not previously defined),
6689 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6691 (RemoveUnusedRegisters): update register usage info
6692 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6693 created, reuse existing ones instead
6694 * src/pic/gen.c (genPcall): fixed #1424719
6696 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6698 * link/z80/lkmain.c,
6700 * link/z80/lkdata.c,
6701 * link/z80/aslink.h: fixed build on current cygwin:
6702 replaced getline() by lk_getline()
6704 2006-02-01 Borut Razem <borut.razem AT siol.net>
6706 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6707 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6708 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6709 src/regression/bool1.c, src/regression/bool2.c,
6710 src/regression/bool3.c, src/regression/call1.c,
6711 src/regression/compare.c, src/regression/compare10.c,
6712 src/regression/compare2.c, src/regression/compare3.c,
6713 src/regression/compare4.c, src/regression/compare5.c,
6714 src/regression/compare6.c, src/regression/compare7.c,
6715 src/regression/compare8.c, src/regression/compare9.c,
6716 src/regression/configword.c, src/regression/for.c,
6717 src/regression/inline.c, src/regression/mult1.c,
6718 src/regression/nestfor.c, src/regression/or1.c,
6719 src/regression/pointer1.c, src/regression/ptrfunc.c,
6720 src/regression/rotate1.c, src/regression/rotate2.c,
6721 src/regression/rotate3.c, src/regression/rotate4.c,
6722 src/regression/rotate5.c, src/regression/rotate6.c,
6723 src/regression/rotate7.c, src/regression/string1.c,
6724 src/regression/struct1.c, src/regression/sub.c,
6725 src/regression/sub2.c, src/regression/switch1.c,
6726 src/regression/while.c, src/regression/xor.c,
6727 src/regression/create_stc, src/regression/simulate,
6728 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6730 * src/regression/gpsim_assert.h: added
6732 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6734 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6735 ((void (code *) (void)) 0) ();
6744 * as/mcs51/aslink.h,
6746 * as/mcs51/asmain.c,
6747 * as/mcs51/lkdata.c,
6749 * as/mcs51/lkmain.c,
6752 * as/z80/asmain.c: fixed build on current cygwin:
6753 replaced getline() by as_getline()
6755 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6757 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6758 declarator in the symbol chain
6760 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6761 parameter list for function pointers
6762 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6763 * support/regression/tests/bug-716242.c: added
6765 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6767 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6769 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6771 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6773 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6774 inifinitely recurseable, added static
6775 * support/regression/tests/bug-1408066.c: added
6777 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6780 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6781 renamed, added possibility to create "postLoopLbl"-labels
6782 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6783 newiTempLoopHeaderLabel
6784 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6785 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6786 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6787 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6788 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6789 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6790 (basicInduction): fixed bug #136564, made static,
6791 (loopInduction): changed parameter of basicInduction, made static,
6792 (addPostLoopBlock): added
6793 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6794 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6796 * support/regression/tests/bug-136564.c: added
6797 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6798 --std-sdcc99 to LIBSDCCFLAGS
6800 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6802 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6804 * support/regression/tests/bug-1406131.c: added
6806 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6808 * src/SDCCast.c (decorateType): fix promotion of unary minus
6809 * src/SDCCsymt.c (computeType): beautified
6810 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6811 (valUnaryPM, valComplement): fix sign and promotion,
6812 (valNot): ANSI: result type is int (SDCC: unsigned char)
6813 * support/regression/tests/uminus.c: speedup by removing superflous
6815 * support/regression/tests/onebyte.c: added promotion and signedness
6816 tests for unary minus
6817 * support/regressions/tests/bug-477927.c: disable warning about
6818 uninitialized variables
6819 * support/regression/tests/not.c: added
6821 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6823 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6824 * src/mcs51/gen.c (gen51Code): show final register usage after
6825 fillGaps in asm with --i-code-in-asm
6826 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6827 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6828 incUsed, rliveClear, adjustIChain): made static,
6829 (setFromRange): excluded because it's unused,
6830 (findPrevUseSym, markWholeLoop): added,
6831 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6832 through all branches of predecessors enables sdcc to emit the warning
6833 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6834 (rlivePoint): made static, added parameter emitWarnings which is only
6835 true during the first run out of two,
6836 (findRecursiveSucc, findRecursivePred): removed,
6837 (computeLiveRanges): made static, added parameter emitWarnings,
6838 (dumpIcRlive): added for debugging only
6839 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6840 removed prototype of setFromRange()
6841 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6842 in call of computeLiveRanges()
6843 * support/regression/tests/bug-895992.c: added
6844 * support/regression/tests/bug-971834.c: added
6845 * support/valdiag/tests/bug-895992.c: added
6846 * support/valdiag/tests/bug-971834.c: added
6848 2005-12-18 Raphael Neider <rneider AT web.de>
6850 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6851 (genUnpackBits): improved code for direct operands,
6852 (genPackBits): improved code for literal assignment to bitfields
6853 and for direct destination operands (no FSR indirection),
6854 prevented redundant AND, fixes #1362800,
6855 (AccLsh): added parameter to disable masking of the result
6856 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6857 skip instructions with side-effects (like incfsz),
6858 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6859 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6860 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6863 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6865 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6866 volatile variables as spill location
6868 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6870 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6872 * support/regression/tests/bug-1376320.c: added
6874 2005-12-08 Raphael Neider <rneider AT web.de>
6876 * src/pic/device.c: renamed is_shared to pic14_is_shared
6877 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6878 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6879 (is_valid_identifier): added for above workaround
6881 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6883 * device/lib/Makefile.in: fixed to enable port-specific-objects
6884 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6885 char, thanks Hubert Sack
6886 * doc/sdccman.lyx: documented --xstack-loc,
6887 elaborated a bit more on interrupts and pitfalls,
6888 removed "setjmp/longjmp unsupported",
6889 documented some unsupported C99 features
6890 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6891 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6892 if, thanks Hubert Sack
6893 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6894 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6896 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6897 regression tests can report resource usage (rfe 700441)
6898 * support/regression/collate-results.py: report resource usage
6899 * support/regression/ports/ds390/spec.mk,
6900 * support/regression/ports/hc08/spec.mk,
6901 * support/regression/ports/mcs51/spec.mk,
6902 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6903 * support/regression/ports/ds390/uCsim.cmd,
6904 * support/regression/ports/hc08/uCsim.cmd,
6905 * support/regression/ports/mcs51/uCsim.cmd,
6906 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6907 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6908 library, use the default one
6909 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6910 building the library
6912 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6914 * config.dsp: added dependency on .version and configure_vc.awk
6915 * device/include/setjmp.h: updated for --stack-auto and --xstack
6916 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6917 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6918 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6919 * device/lib/libsdcc.lib: added _setjmp
6920 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6921 (decorateType): fixed bug 1372851,
6922 (optimizeGetHbit): fixed warning
6923 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6924 array initialisation
6925 * support/regression/tests/bug1057979.c: added test for bug 1358192
6926 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6928 2005-12-03 Borut Razem <borut.razem AT siol.net>
6930 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6931 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6933 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6935 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6936 createIval): implement symbol independant "flexible array member",
6937 (createIvalCharPtr): implemented flexible array initialisation with a
6939 * src/SDCCsymt.c (copyStruct): removed,
6940 (getSize): fixed misleading comment,
6941 (getAllocSize): removed, the additional allocation size is now in
6942 sym->flexArrayLength,
6943 (checkStructFlexArray): new, syntax checks for flexible array members,
6944 (compStructSize): added syntax checks for "flexible array members"
6945 (copyStruct): removed,
6946 (copyLinkChain): removed inefficient fix for bug 770487
6947 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6948 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6949 symbol->flexArrayLength
6951 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6952 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6953 * support/regression/tests/structflexarray.c: added
6954 * support/valdiag/tests/structflexiblearray.c: added
6956 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6958 * src/SDCCast.c (decorateType): fixed bug 1368489
6959 * support/Util/SDCCerr.c,
6960 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6962 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6964 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6965 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6967 2005-11-27 Borut Razem <borut.razem AT siol.net>
6969 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6970 support/cpp2/mkdeps.h: added command line option
6971 -obj-ext=<extension> to SDCPP to define object file externion, used
6972 for generation of make dependencies (-M)
6973 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6975 2005-11-26 Borut Razem <borut.razem AT siol.net>
6977 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6978 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6979 added pic and pic16 libraries
6981 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6983 * device/include/float.h: Corrected typo in prototype of __fsgt
6985 2005-11-25 Borut Razem <borut.razem AT siol.net>
6987 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6988 added creation of model-mcs51-stack-auto libraries
6990 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6992 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6994 * src/SDCCast.c (createIvalArray): removed obsolete comment
6996 2005-11-24 Borut Razem <borut.razem AT siol.net>
6998 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6999 added missing device/lib/mcs51/crt*.asm sources
7001 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7003 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7005 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7007 * device/lib/_fs2schar.c,
7008 * device/lib/_fs2sint.c,
7009 * device/lib/_fs2slong.c: optimized inline asm
7011 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7013 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7014 Better handling of floats between -1.0 and 0.0.
7016 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7018 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7019 (the missing "if"s prohibited removal of redundant labels)
7021 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7023 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7024 Properly convert floats between -1.0 and 0.0 to long, int, and char
7025 types (max integer value of negative floats tends to zero).
7026 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7027 Removed changes made so to work properly with floats between
7028 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7031 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7033 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7034 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7035 (genCast) cosmetic change
7036 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7037 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7039 * support/regression/tests/bitfields (testSignedBitfields): added
7041 2005-11-18 Borut Razem <borut.razem AT siol.net>
7043 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7044 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7045 introduced SILENT option to make building of pic16 libraries less
7047 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7049 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7050 Now they work properly with floats between -1.0 and 0.0
7051 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7053 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7055 * src/SDCCicode.c (printOperand): added missing else
7057 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7059 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7060 reformatted for better readability
7061 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7064 2005-11-17 Borut Razem <borut.razem AT siol.net>
7066 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7067 introduced SILENT option to make building of pic16 libraries less
7068 verbose - used for nightly snapshot build
7069 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7070 available on Win32 platforms.
7071 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7072 medium, large, pic and pic16
7074 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7076 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7077 printf("%f"...) sets fraction to zero.
7079 2005-11-16 Raphael Neider <rneider AT web.de>
7081 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7083 * src/pic/gen.c (genIfx): implemented for CARRY bit
7084 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7085 to generic pointers, fixes #1357332,
7086 (pic16_movLit2f): NEW,
7087 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7089 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7091 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7093 2005-11-11 Raphael Neider <rneider AT web.de>
7095 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7096 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7097 compute pointer's type from operand,
7098 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7099 improved single bit reads, fixes bug #1353379
7101 2005-11-09 Borut Razem <borut.razem AT siol.net>
7103 * support/scripts/sdcc.nsi: added lib/pic to the package
7105 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7107 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7109 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7111 * support/regression/tests/bug1348008.c: added
7112 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7113 * support/regression/tests/bug1337835.c: updated comment
7115 2005-11-06 Borut Razem <borut.razem AT siol.net>
7117 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7118 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7119 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7120 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7121 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7122 dynamic construction of cl_error_class and derivates - 2.nd try
7124 2005-11-05 Borut Razem <borut.razem AT siol.net>
7126 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7127 bug, which caused Bus Errors on sparc solaris
7129 2005-11-04 Borut Razem <borut.razem AT siol.net>
7131 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7132 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7133 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7134 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7135 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7136 and derivates to resolve the initialization problem on OSX
7138 2005-11-02 Borut Razem <borut.razem AT siol.net>
7140 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7141 corrected typo - #include <winsock2.h>
7143 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7145 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7146 (_asxxxx_mapping): added org directive for future enhancements
7148 2005-11-01 Borut Razem <borut.razem AT siol.net>
7150 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7151 enabled sockets on WIN32
7152 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7154 2005-10-31 Borut Razem <borut.razem AT siol.net>
7156 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7157 WIN32 backslash path delimiters should be escaped when used in C strings
7158 * support/regression/tests/bitfields.c: exclude failing assertions for
7159 __CYGWIN32__ and __MINGW32__ hosts
7161 2005-10-30 Borut Razem <borut.razem AT siol.net>
7163 * src/SDCCutil.c: corrected double comparison typo
7165 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7167 * device/lib/medium/Makefile: added for new memory model medium
7168 * device/include/asm/mcs51/features.h: updated for medium/pdata
7169 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7170 added Multiply & Accumulate sbit's and MAC0_PAGE define
7171 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7172 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7173 * device/lib/_mullong.c: update for medium model
7174 * device/lib/incl.mk: added medium model
7175 * doc/sdccman.lyx: documented medium model
7176 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7177 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7178 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7179 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7180 (allocParms): set SCLS and OCLS to pdata for medium model
7181 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7183 (powof2): return <0 if not power of 2
7184 * src/avr/gen.c (genBitWise): use updated powof2
7185 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7186 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7187 (shiftLLeftOrResult): use B if necessary
7188 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7189 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7190 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7191 * support/regression/Makefile.in: added test-mcs51-medium
7192 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7194 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7196 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7198 * device/lib/time.c (mktime): fixed bug 1334315
7200 2005-10-28 Raphael Neider <rneider AT web.de>
7202 * device/include/pic/p16f_common.inc: added common declarations
7203 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7205 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7207 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7208 (aopPutUsesAcc): added to predict accumulator use,
7209 (assignResultValue): save acc if necessary,
7210 (genMinusDec): store result if indirectly addressed,
7211 (genDivOneByte): save acc if necessary,
7212 (movLeft2Result): bugfix if left already in acc,
7213 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7214 attention to accumulator use (esp. pdata),
7215 (genReceive): receive pdata correctly
7216 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7217 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7219 2005-10-27 Raphael Neider <rneider AT web.de>
7221 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7223 2005-10-27 Raphael Neider <rneider AT web.de>
7225 * .version: changed version to 2.5.4
7226 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7227 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7228 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7229 arithmetics support routines
7230 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7231 * device/lib/Makefile.in: also create installdir for pic
7233 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7235 * src/pic/device.c (dump_sfr): rewritten to delegate register
7236 placement to the linker (use `extern sym' rather than sym EQU addr),
7237 (validAddress): fixed to check last specified address
7238 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7239 (popGetLit): truncate literal value to 8 bit,
7240 (popGet): moved assert to more appropriate place
7241 (popGetExternal): create pCode operand from and mark the according
7242 symbol as being `extern'
7243 (popGetAddr): added sanity check on immediate's offset, provide
7244 GPOINTER tag on demand
7245 (aopPut): fixed for immediates,
7246 (mov2w_op): move operand's address or contents to WREG (depending on
7247 operand type), safer variant of mov2w,
7248 (movwf,call_libraryfunc): NEW, handy abbreviations,
7249 (get_argument_pcop,get_return_val_pcop,pass_argument,
7250 get_returnvalue): interface for accessing function parameters and
7252 (assignResultValuei,genRet): use new parameter/return value interface
7253 (pic14_getDataSize): back to old version handling generic pointers,
7254 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7255 provided implementation and/or fixed old one,
7256 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7257 calls, removed legacy 8051 reference code
7258 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7259 (loadSignToC): NEW, move the operands sign bit to CARRY,
7260 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7261 genRightShiftSigned, accepts negative shift counts,
7262 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7263 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7264 generic pointers, __data pointers and __code pointers,
7265 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7266 and signed bitfields, limit bitfields to 8 bit,
7267 (genDataPointerGet): fixed number of bytes read,
7268 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7269 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7270 pointers to constant data are no longer assumed to point to __code
7271 space, removed invalid pointer types,
7272 (bitpatternFromVal): retrieve the PICs representation of an integer
7274 (genDataPointerSet): fixed assigning to po_immediate operands,
7275 (genGenPointerSet): implemented as library call,
7276 (genIfx): fixed incorrect condition,
7277 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7278 provide GPOINTER tag according to destination's storage class,
7279 (genCast): added code to handle casting to generic pointers, added
7280 sign-/zero extension of the result
7281 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7282 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7283 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7285 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7286 address/register resides in the shared banks
7287 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7288 put all variables into separate sections (have the linker arrange
7290 (picglue): put init code and interrupt handlers in separate sections
7291 * src/pic/main.c: added port specific options table, modified to PORT
7292 structure to make GPOINTERs 3 byte, added pic14_options
7293 (_pic14_do_link): private linking routine (update paths to libraries,
7294 add libsdcc.lib by default)
7295 * src/pic/main.h: declare pic14_options
7296 * src/pic/pcode.c: fixed instructions i/o relations,
7297 (RegCond): reverted to correct version,
7298 (newpCodeOpLit): truncate literals to 8 bit,
7299 (genericPrint): added debug output,
7300 (getRegFromInstruction): fixed for various operand types, simplified
7301 (BuildFlow): fixed broken handling of isntructions with labels
7302 (LinkFlow): start at last instruction in flow (skip trailing comments),
7303 pass the flow on to the next instruction after CALL
7304 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7305 (insertPCodeInstruction): fixed inserting after a skip instruction,
7306 (DoBankSelect): fixed for labeled instructions
7307 (OptimizepBlock): honor --nopeep switch
7308 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7309 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7310 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7311 (pCodeOptime2pCodes): allow disabling this optimization via
7312 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7313 but is still buggy), started implementation of a dataflow based
7314 pCode optimization (CSE + dead code elimination)
7315 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7316 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7317 names are independant of the stack location and therefore portable across
7320 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7322 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7323 (selectSpil): fixed bug 1337835 by not spilling bit variables
7324 * support/regression/tests/bug1337835.c: added test for this bug
7325 * src/mcs51/peeph.def: restart after rule 3.c,
7326 addded rules 263.x to optimize loading constants
7328 2005-10-26 Raphael Neider <rneider AT web.de>
7330 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7331 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7332 (genAssign): emit warning when casting literals to generic pointer
7333 type, also applies when taking the address of a fixed variable,
7334 (genCast): improved casting to generic pointers
7335 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7336 extern variables, added verbose error message
7337 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7339 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7341 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7342 carry must be complemented too
7343 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7344 could be emitted by genMinus
7345 * src/SDCCval.c (constVal): fixed bug 1305065
7347 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7349 * src/SDCCast.c (addCast): added promotion for bit variables
7350 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7351 promotion casts + optimisation
7352 (optimizeGetWord): fix warning 'i' might be used uninitialized
7353 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7354 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7356 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7358 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7359 all chars are promoted to int; promotion should be handled in SDCCast.c
7361 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7363 * device/lib/_strcmp.c: Fixed bug 1326457
7365 2005-10-11 Raphael Neider <rneider AT web.de>
7367 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7368 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7370 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7372 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7373 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7375 2005-10-04 Raphael Neider <rneider AT web.de>
7377 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7378 device/lib/pic16/pics.all: added pic18f1320
7379 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7381 2005-09-30 Raphael Neider <rneider AT web.de>
7383 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7384 * src/pic16/devices.inc: NEW, provides device descriptions
7385 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7387 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7389 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7392 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7394 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7395 documented Any Order Bit, Higher Order Byte and Higher Order Word
7396 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7397 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7398 (optimizeGetAbit): new, to get any bit, not only the high bit,
7399 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7400 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7401 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7402 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7403 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7404 GETABIT, GETBYTE, GETWORD: decorate them,
7405 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7406 (ast_print): added GETABIT, GETBYTE, GETWORD
7407 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7408 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7409 (geniCodeBinary): new generic binary icode,
7410 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7411 * src/port.h: updated comment for PORT.hasExtBitOp
7412 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7413 (genGetByte): new, to get a single byte,
7414 (genGetWord): new, to get a word from a long,
7415 (gen51Code): added GETABIT, GETBYTE, GETWORD
7416 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7418 2005-09-23 Raphael Neider <rneider AT web.de>
7420 * configure.in, configure: have device/lib/pic configured
7421 * device/lib/Makefile.in: added model-pic14
7422 * device/lib/clean.mk: added pic/ to clean rule
7423 * device/lib/pic: added rudimentary pic14 library providing support
7424 functions for multiplication/division/generic pointer access
7425 * src/SDCCopt.c (convilong): mark support functions as extern
7426 for pic14 port as well
7427 * src/pic/gen.c (genMult): added assertions,
7428 (genpic14Code): emit warning on unhandled iCodes
7429 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7430 * src/pic/pcode.c (pCodeOpCopy),
7431 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7432 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7433 SFR_REGISTER}), made safe for future extensions
7434 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7435 instructions even if preceeded by SKIP instructions (also remove
7436 them); removed unused code
7437 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7438 prevents leaving parts of the structure uninitialized after copying
7440 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7442 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7444 * support/regression/tests/addsub.c: added test for the bug
7446 2005-09-21 Raphael Neider <rneider AT web.de>
7448 * device/include/pic16/pic18f1220.h,
7449 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7450 * device/lib/pic16/Makefile.rules: added missing opening paren
7451 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7452 are provided in genutils.c,
7453 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7454 operand/result sizes,
7455 (genCmp): assert on NULL pointers first, then check deref'ed values
7456 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7459 2005-09-18 Raphael Neider <rneider AT web.de>
7461 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7462 as these are now unused,
7463 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7464 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7465 local, avoids uninitialized pointer dereference on r->name
7466 * src/pic16/ralloc.c (newReg): fixed indentation
7468 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7470 * src/SDCCval.c (constVal): fixed bug 730366
7471 * support/Util/SDCCerr.c,
7472 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7474 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7476 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7478 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7480 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7482 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7484 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7485 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7486 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7487 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7488 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7489 * packihx/packihx.c (hexDigit): made c unsigned char
7490 * as/mcs51/lklibr.c (fndsym),
7491 * link/z80/lkgb.c (gb),
7492 * link/z80/lklibr.c (fndsym),
7493 * link/z80/lkrloc.c (relr),
7494 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7495 * src/SDCC.lex (checkCurrFile, process_pragma),
7496 * src/SDCCglue.c (spacesToUnderscores),
7497 * src/SDCCmain.c (setParseWithComma, processFile),
7498 * src/asm.c (tvsprintf, printCLine),
7499 * src/avr/gen.c (emitcode, aopPut),
7500 * src/ds390/gen.c (emitcode),
7501 * src/hc08/gen.c (emitcode, emitinline),
7502 * src/mcs51/gen.c (emitcode, genInline),
7503 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7505 * src/pic/ralloc.c (debugLog),
7506 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7508 * src/pic16/ralloc.c (debugLog),
7509 * src/z80/main.c (_process_pragma):
7510 made all ctype.h function calls safe
7511 * src/SDCCopt.c: include math.h for fabs
7512 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7513 and used them throughout the code to make ctype.h function calls safe
7514 * src/ds390/main.c (asmLineNodeFromLineNode),
7515 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7516 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7518 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7519 (newpCodeAsmDir): made ctype.h function calls safe
7520 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7521 pic16_emitcode): made lbp unsigned char*
7522 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7523 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7524 * src/xa51/gen.c (emitcode),
7525 * src/z80/gen.c (_emit2): made lbp unsigned char*
7526 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7529 2005-09-05 Raphael Neider <rneider AT web.de>
7531 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7532 access bank splitpoint
7534 2005-09-05 Raphael Neider <rneider AT web.de>
7536 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7538 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7540 * .version: changed to version 2.5.3
7541 * doc/sdccman.lyx: changed version to 2.5.3,
7542 documented --codeseg and --constseg and pragma codeseg and constseg,
7543 documented bit parameters (reentrant) and bit returning
7544 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7545 currFunc->recvSize, but is this ok for all ports?
7546 (ast2iCode): result of ~ on unsigned char must be cast to int for
7548 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7549 function pointers in bit space
7550 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7551 (processFuncArgs): call port.reg_parm() with reentrancy info
7559 * src/z80/main.c: port.reg_parm prototype extended with
7560 "bool reentrant" parameter
7561 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7562 options.stackAuto for allocating bit register parameters
7563 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7564 (genSend): set BitBankUsed if it is,
7565 (selectRegBank): factored out of genCall for use in genPcall,
7566 (genCall): removed redundant dtype assignmen, use selectRegBank,
7567 (genPcall): handle returning in Carry properly, save in F0 if needed,
7568 (genReceive): handle bit register parameters
7569 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7570 (mcs51_assignRegisters): enable bit registers for all reentrant
7571 functions and don't set BitBankUsed unconditionally
7572 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7573 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7574 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7576 2005-08-27 Borut Razem <borut.razem AT siol.net>
7578 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7579 ppc-osx (Darwin) does not support -u option. It seems that it is
7580 supported only on Linux - GNU cp
7582 2005-08-25 Borut Razem <borut.razem AT siol.net>
7584 * sim/ucsim/gui.src/serio.src/Makefile.in,
7585 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7586 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7587 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7588 install and strip, since the strip at /usr/ccs/bin should be used
7591 2005-08-24 Borut Razem <borut.razem AT siol.net>
7593 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7595 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7597 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7600 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7602 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7603 * as/mcs51/lkmain.c (link_main): fixed warning
7604 * device/include/stdbool.h: ds390 has no advanced bit support yet
7605 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7606 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7607 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7608 and updated their macros
7609 * src/SDCCval.c (constVal): updated comment for renamed b_long
7611 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7613 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7614 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7615 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7616 (oprio): set priority for '['
7617 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7619 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7620 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7621 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7622 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7623 added overlayable BIT_BANK area
7624 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7625 (summary2): explain 'T' in legenda
7626 * as/mcs51/lkrloc.c: replaced old K&R style,
7627 (relr): added R_BIT processing,
7628 (errmsg): added "Bit-addressable relocation error",
7629 (adb_bit): added for converting from byte- to bit-addressable space,
7630 (adb_24_bit): added for converting from byte- to bit-addressable space
7631 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7632 used in reentrant functions now even as return value
7633 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7634 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7635 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7636 * src/SDCCglobl.h: added indicator BitBankUsed
7637 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7638 the bit registers b0-b7
7639 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7640 (geniCodeCast): fixed bug 1263853,
7641 (geniCodeLogicAndOr): put result in bool or char,
7642 (geniCodeReceive): added parameter func for accessing the return type,
7643 (geniCodeFunctionBody): pass func to geniCodeReceive
7644 * src/SDCCmain.c: added indicator BitBankUsed
7645 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7646 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7647 (checkSClass): don't put automatic bool/bit on stack,
7648 (checkFunction): removed check on function cannot return bit
7649 * src/SDCCsymt.h: added newBoolLink prototype
7650 * src/mcs51/gen.c (rb1regs): added bit registers,
7651 (movc): created for assigning to carry,
7652 (pushReg, popReg): created for pushing registers,
7653 (sameRegs): check both AOP_REG and AOP_CRY types,
7654 (aopOp): handle bit registers,
7655 (aopPut): optimization no self-assign,
7656 (saveRegisters): push reg->base (bits) only once for bit registers,
7658 (unsaveRegisters): pop reg->base only once and use popReg,
7659 (assignResultValue): added parameter func and return in carry for bits,
7660 (genIpush): optimization no reload in A if not changed,
7661 (genSend): bit parameters in reentrant functions are passed in bit
7662 registers by first assigning to bits in B, then save registers and
7664 (genCall): handle returning in Carry properly, save it in F0 if needed,
7665 (genPcall): updated assignResultValue call, this is not safe yet for bit
7666 returning function !!!
7667 (genFunction): don't generate equ's for bit registers and use pushReg,
7668 (genEndFunction): take care of bit returning functions and use popReg,
7669 (genRet): return bit in Carry,
7670 (genIfx): optimize bit registers and other directly addressable bits,
7671 (genReceive): updated assignResultValue call
7672 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7673 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7674 registers when using stack-auto
7675 * src/mcs51/ralloc.c (_G): added allBitregs,
7676 (regs8051): added the bit registers,
7677 (createStackSpil): use macro IS_BIT,
7678 (getRegBit): added to allocate a bit register, else spill,
7679 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7680 (updateRegUsage): factored out to ease stepping while debugging,
7681 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7682 also allocate bit registers,
7683 (fillGaps): handle bit registers,
7684 (findAllBitregs): added to create bit vector with all bit registers,
7685 (mcs51_allBitregs): returns this bit vector,
7686 (mcs51_assignRegisters): when using stack-auto use bit registers for
7687 passing parameters and creating local variables
7688 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7690 2005-08-22 Borut Razem <borut.razem AT siol.net>
7692 * device/lib/Makefile.in: replaced find option -or with -o
7693 to make it run on solaris
7695 2005-08-22 Raphael Neider <rneider AT web.de>
7697 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7698 fixes #1265442 (crash on Solaris)
7700 2005-08-20 Borut Razem <borut.razem AT siol.net>
7702 * configure, configure.in: added tests for libsocket and libnsl libraries,
7703 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7704 from support/regression/Makefile.in
7705 * support/regression/Makefile.in: added
7706 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7707 * sim/ucsim/libtool: regenerated on sparc-solaris
7708 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7709 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7710 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7711 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7712 sparc-solaris, which doesn't use GNU ld linker
7713 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7714 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7716 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7718 * src/mcs51/peeph.def: updated comments
7720 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7722 * device/lib/_gptrget.c,
7723 * device/lib/_gptrput.c: slightly shorter
7724 * doc/sdccman.lyx: incremented version
7725 * src/mcs51/peeph.def: moved peephole comments to the line of first
7726 change to better keep line correlation, reanimated 186.e
7727 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7729 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7731 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7732 David Saxton with quotes around file name.
7734 2005-08-15 Borut Razem <borut.razem AT siol.net>
7736 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7737 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7738 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7739 make tests run on x86_64 platform
7741 2005-08-13 Raphael Neider <rneider AT web.de>
7743 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7744 as it might be executed DURING a build (parallel make is wonderful)
7746 2005-08-13 Raphael Neider <rneider AT web.de>
7748 * device/lib/Makefile.in (port-specific-objects-pic16):
7749 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7750 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7752 * device/lib/pic16/Makefile.rules: build subdirs before creating
7753 the library, removed builddir rule, create $(builddir) early in
7754 recurse rule, use empty recurse rule for leaf directories
7755 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7756 mkdir errors (race condition), removed duplicate suffix "hex"
7758 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7759 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7760 prevents mkdir -p from aborting on Alpha
7762 2005-08-12 Raphael Neider <rneider AT web.de>
7764 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7765 db-statements in order to allow for arrays of pointers in code
7766 sections to be placed without interspersed 0-padding, fixes
7768 * (emitStatistics): fixed division by zero for pic18f1220
7769 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7770 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7771 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7772 * (pic16_pCodeConstString): keep track of already emitted string
7773 literals to prevent "duplicate definitions of symbol _str_NR"
7774 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7776 * device/lib/Makefile.in: ignore failing PIC16 library builds
7777 * device/lib/pic16/Makefile: do not build if gputils are missing
7778 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7780 2005-08-10 Raphael Neider <rneider AT web.de>
7782 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7785 2005-08-10 Raphael Neider <rneider AT web.de>
7787 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7788 Rokas' patch to add the new fixed point type "__fixed16x16"
7789 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7790 functions for __fixed16x16 arithmetics
7791 * device/lib/pic16: reimplemented the build system to support
7792 a separate build directory, better handling of libio (create
7793 the library in a separate subdir for each architecture) and
7794 easier configuration (centralized in Makefile.common)
7796 2005-08-07 Raphael Neider <rneider AT web.de>
7798 * src/pic16/gen.c (genrshTwo): fixed sign extension
7799 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7800 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7802 * device/include/pic16/pic18f4220.h: NEW, header for
7803 pic18f4220 and pic18f4320
7804 * device/include/pic16/pic18fregs.h: added new devices,
7805 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7806 * device/include/pic16/signal.h: resolved name clashes
7807 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7808 to also allow testing for interrupt enable bits, added
7809 comments on how to use the macros
7810 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7811 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7812 register definitions for the devices
7813 * device/lib/pic16/pics.all: added new devices
7814 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7816 * device/lib/pic16/libc/stdlib/memfree: do not count
7817 the block header as free memory
7818 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7819 simplified and added missing end-of-blocklist-marker
7820 (reported by Peter Onion, fixes #1252814)
7821 * (_mergeHeapBlock): fixed loop condition
7822 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7823 len==0, restructured code
7824 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7825 up a bit, reduced bitfield accesses, prevent endless loops
7826 in case of heap corruption
7827 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7828 "unreferenced arguments/must return a value" warnings
7829 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7830 replaced BAUDREG with SPBRG
7831 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7832 device/lib/pic16/debug/gstack/gstack.c: replaced
7833 _naked, _asm, _endasm with __naked, __asm, __endasm
7835 2005-08-05 Raphael Neider <rneider AT web.de>
7837 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7838 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7840 2005-08-05 Borut Razem <borut.razem AT siol.net>
7842 * device/lib/Makefile.in: added missing ';'
7843 * configure: removed ^M characters
7845 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7847 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7848 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7851 2005-08-04 Borut Razem <borut.razem AT siol.net>
7853 * configure.in: pic16 libraries build 2nd try - enable running
7854 configure in device/lib/pic16
7855 * configure: regenerated from configure.in
7856 * device/lib/Makefile.in: create $(PORT)/bin directory
7858 2005-08-03 Raphael Neider <rneider AT web.de>
7860 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7861 to get/set values via pointers
7862 * (genUnpackBits,genPackBits): changed detection of
7863 ptr->bitfield vs. sym.bitfield, fixed access via generic
7864 pointers, removed dead (wrong) code for multibyte bitfields
7865 * (genNearPointerGet, genGenPointerGet): removed useless code,
7866 fixed bitfield detection, fixes #1250594
7867 * (genNearPointerSet): removed useless code
7868 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7869 and introduced macro pic16_emitpcode that conditionally emits
7870 the origin of the following pCode (useful for debugging SDCC)
7871 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7872 * (createDefmap): fixed handling of LFSR for --optimize-df
7874 2005-08-02 Borut Razem <borut.razem AT siol.net>
7876 * device/lib/Makefile.in: pic16 libraries build enabled since
7877 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7879 2005-08-02 Raphael Neider <rneider AT web.de>
7881 * src/pic16/gen.c (genPackBits): removed deprecated warning
7882 * (genGenPointerSet): fixed bitfield detection
7884 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7886 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7888 2005-07-31 Raphael Neider <rneider AT web.de>
7890 * device/lib/pic16/libdev/pic18f458.c,
7891 device/include/pic16/pic18f458.h: added missing T0CONbits
7893 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7895 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7897 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7899 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7901 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7903 * device/include/mcs51/at89c51ed2.h: added.
7905 2005-07-23 Raphael Neider <rneider AT web.de>
7907 * src/pic/gen.h: added emitpcode macro for debugging
7908 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7909 and replace by macro adding debug information on demand
7910 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7911 * (gencjne): tried to fix; replaced with correct (slower) code
7912 * (gen{Unp,P}ackBits): fixed single bit access
7913 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7914 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7915 previous instruction
7916 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7917 register has to be handled with care (forbidding movement
7918 of assignments/uses, removing assignments completely, ...)
7919 * (pCodeOptime2pCodes): make use of regIsSpecial
7920 * added lots of debugging output (commented out)
7921 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7922 from being reused as result UNLESS it is known to work
7924 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7926 * support/Util/dbuf.h: include <stddef.h> for size_t
7927 * .version: changed to version 2.5.2
7929 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7931 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7933 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7935 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7936 (genModOneByte): removed needless psha/pula
7938 2005-07-22 Raphael Neider <rneider AT web.de>
7940 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7941 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7942 * src/pic/gen.c (resolveIfx): do not "invent" labels
7943 * (genSkipc): changed to positive logic
7944 * (genSkipCond): removed as no longer needed
7945 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7947 * (genLeftShift): check operands are in different registers
7948 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7949 INCF does not update CARRY...
7950 * src/pic/main.c: fixed _linkCmd
7951 * src/pic/pcode.c (unlinkpCode): added inactive code
7952 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7953 alive (do not assign result and operand overlapping registers)
7955 2005-07-22 Raphael Neider <rneider AT web.de>
7957 * src/pic/device.c (dump_sfr): replaced register declaration with
7958 call to emitSymbolToFile() to avoid duplicate symbols
7959 * (assignRelocatableRegisters): do not declare external symbols
7960 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7961 right (take size of type, not etype)
7962 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7963 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7964 * (packRegsForAccUse): disabled assignment of WREG as
7965 the result reg to prevent occurence of just fixed #1235003,
7967 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7968 symbols (avoids duplicate symbols in .asm file)
7969 * (pic14emitRegularMap): use emitSymbolToFile()
7970 * src/pic/gen.c (aopOp): fixed spillLocation handling
7971 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7972 * (genDataPointerSet): removed unneccessary variables/output
7974 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7976 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7977 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7979 2005-07-21 Raphael Neider <rneider AT web.de>
7981 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7982 architecture cannot handle them efficiently, fixes bug #1235003
7983 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7984 check for empty sets before using them (fixes bug #1232190)
7986 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7988 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7989 (lnksect2): generate warnings for memory overlap
7990 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7991 constseg to set the name of these segments so you can instruct the linker
7992 to place them in banks
7993 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7994 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7995 added code_seg and const_seg to options
7996 * src/SDCCglue.c (emitMaps): use options.const_seg,
7997 (createInterruptVect): put interrupt vectors in segment HOME,
7998 (glue): put HOME before static segment and put the main glue in HOME,
7999 (glue): use options.code_seg
8000 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8001 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8002 these segments so you can instruct the linker to place them in banks
8003 (linkEdit): use code_loc for HOME segment which should be the first
8004 segment in code memory now
8005 * src/SDCCmem.c: fixed more stuff like bug 1238386
8006 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8007 (changePointer): don't change function pointers to code pointers for
8009 (compareType): added exceptional check for banked function pointers
8010 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8011 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8012 after static in code memory
8013 * src/mcs51/gen.c: added aopLiteralLong prototype,
8014 (aopForSym): use getSize for functions,
8015 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8016 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8017 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8019 (genPcall): use call for literal function pointers and generate banked
8020 calls over the one trampoline so there's only one place for the user to
8021 modify according to his/hers hardware,
8022 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8023 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8024 * src/mcs51/main.c: added keyword banked,
8025 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8026 * support/Util/SDCCerr.c,
8027 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8028 needed for passing the bank and address to the trampoline
8029 * device/lib/mcs51/crtbank.asm: added for bankswitching
8030 * device/lib/mcs51/Makefile: added crtbank
8032 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8034 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8035 for fields at offset 0 of a struct or union as reported
8036 on 2005-07-07 in the developer mailing list.
8038 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8040 * src/SDCCmem.c: fixed bug 1238386
8042 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8044 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8045 (patch #1144962), added peephole 300, enabled 259.x
8046 * doc/sdccman.lyx: removed screenshot and provided link instead
8048 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8050 * doc/sdccman.lyx: added section about debugging with ddd
8051 * doc/figures/ddd_example.eps: screenshot of debugging session
8053 2005-07-04 Raphael Neider <rneider AT web.de>
8055 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8056 like CODE pointers, fixes #1115683
8057 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8058 call, fixes bugs #1232211, #1228110,
8059 fixed wrong casts to pCodeFlow from pCodeInstructions
8061 2005-07-04 Raphael Neider <rneider AT web.de>
8063 * src/pic/gen.c (popGet): changed assert to allow for
8065 * (popGetAddr): changed signature to provide
8066 an additional index, patched all call sites
8067 * (genCmpEq): handle literal-like operands correctly
8068 * (genAddrOf): added sanity checks on __code/__data pointers
8069 * (genAssign): added handling of symbols from __code section
8070 * (gencjne): do not generate code for comparisons whose result
8071 is neither stored nor used, fixes bug #1171114
8072 * (AccLsh, AccRsh): operate on operand instead of WREG
8073 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8074 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8076 * rewrote complete shift-by-literal logic, commented unused
8078 * (genConstPointerGet): get multiple bytes (if result size > 1),
8079 fixed handling of non-immediate addresses
8080 * (genPointerGet): handle CODE pointers like CONST pointers
8081 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8082 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8083 operand is to be treated as a literal or not
8084 * (mov2w,genPcall,genCmpEq),
8085 src/pic/genarith.c: use aop_isLitLike() to decide between
8086 literal/register contents
8087 * (addSign): added missing offset
8088 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8089 only emit comment in debug-mode,
8090 use {aop,op}_isLitLike throughout the file
8091 * src/pic/glue.c: fix initializers for pointers (work in progress)
8092 * src/pic/pcode.c (get_op): honor index on _const symbols
8093 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8094 * (dumppBlock): added pCode size estimation
8095 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8096 check for IS_SYMOP before OP_SYMBOL'ing
8097 * fixed indentation, compacted switch-statements
8098 * (allocReg): find free register and allocate it instead of
8099 allocating new registers all the time
8100 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8101 registers as its operands (necessary only for multibyte GETs)
8103 2005-07-01 Raphael Neider <rneider AT web.de>
8105 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8106 debugging .asm-output macros FENTRY + FEXIT
8107 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8109 * (emitpComment): NEW, printf to pCode
8110 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8112 * (popGetAddr): NEW, variant of popGet to access an immediates
8113 high(er) bytes instead of the n'th byte of memory they reference,
8114 replaced popGet with popGetAddr where neccessary
8115 * (genDataPointerGet): reactivated and fixed implementation
8116 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8118 * (genDataPointerSet): fixed multibyte assignments
8119 * (genpic14Code): fixed --i-code-in-asm handling
8120 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8121 * (genPlus): fixed index-out-of-bounds error
8122 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8123 * src/pic/ralloc.c: added debugging output macro FENTRY2
8124 * (spillThis): fixed indentation, enbraced for-body for clarity
8125 * (rematStr): commented out as now unused
8126 * (regTypeNum): commented out special spill case (overwrites
8128 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8130 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8132 * doc/sdccman.lyx: documented sfr16/sfr32,
8133 added example for using storage class with function pointers
8134 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8136 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8138 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8139 * device/lib/_itoa.c,
8140 * device/lib/_ltoa.c: optimized codesize
8141 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8142 but don't know how to suppress the double warning.
8143 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8144 * support/Util/SDCCerr.c,
8145 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8147 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8149 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8150 fixed old K&R prototypes
8151 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8152 * device/lib/_gptrget.c,
8153 * device/lib/_gptrgetc.c,
8154 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8155 also new versions for small generic pointers and banked generic pointers
8156 * src/port.h: added const_name
8157 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8158 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8159 * src/SDCCcse.c (findPrevIc): check all associative operators
8160 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8161 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8162 * src/SDCCmem.c: updated comments,
8163 set far-space to 0 for pdata, results in optimized code
8164 * src/SDCCmem.h: added macro CONST_NAME
8165 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8166 moving the info into the highest bits, see also gptrget/gptrput
8167 * src/src.dsp: added sdcc.ico to project files
8168 * src/avr/gen.c (genCast): fixed bug 0x%d
8169 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8170 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8171 relation between ptr_type and DCL_TYPE,
8172 (genCast): fixed bug 0x%d
8173 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8174 (CODE)" for const_name
8175 * src/hc08/gen.c (genCast): fixed bug 0x%d
8176 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8177 (hc08_port): added "CONST (CODE)" for const_name
8178 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8179 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8180 between ptr_type and DCL_TYPE,
8181 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8182 operand* and took AOP() inside function so sfr-ness can be checked,
8183 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8185 (genFunction, genEndFunction): optimized stack setup,
8186 (genMinus): optimized for literals with ending zeroes (in bytes),
8187 (genCast): fixed bug 0x%d
8188 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8189 (mcs51_port): added "CONST (CODE)" for const_name
8190 * src/mcs51/peeph.def: made rule 226 more generic
8191 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8192 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8193 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8194 * src/z80/main.c (z80_port): added NULL for const_name,
8195 (gbz80_port): added NULL for const_name
8196 * support/regression/tests/bug663539.c,
8197 * support/regression/tests/sfr16.c: new tests
8199 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8201 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8203 2005-06-24 Raphael Neider <rneider AT web.de>
8205 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8207 * device/include/pic16/signal.h: added USBIF
8210 2005-06-24 Raphael Neider <rneider AT web.de>
8212 * device/lib/pic16/libdev/pic18f2455.c,
8213 device/include/pic16/pic18f2455.h: NEW
8214 * device/include/pic16/pic18fregs.h,
8215 device/lib/pic16/pics.all,
8216 src/pic16/device.c: added 18f2455
8217 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8218 device/include/pic16/{pic18f[68][567].h,usart.h}:
8219 replaced MULTIPLE_USARTS define with more relaible
8220 compatibility sfrs (for USART access)
8222 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8224 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8225 and the output asm file line is printed on two lines.
8227 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8229 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8230 BGT, BLE, BHI, and BLS instructions
8231 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8233 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8234 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8236 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8238 2005-06-15 Raphael Neider <rneider AT web.de>
8240 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8241 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8242 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8243 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8244 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8246 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8248 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8249 Marcel Telka in bug #1215704
8251 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8253 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8254 located in shared memory bank.
8256 2005-05-31 Raphael Neider <rneider AT web.de>
8258 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8259 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8260 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8262 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8264 * device/lib/_strncpy.c: fixed the fix
8266 2005-05-26 Raphael Neider <rneider AT web.de>
8268 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8269 initializers with \0, bug #1208187
8270 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8271 intializers with \0, bug #1208187
8273 2005-05-26 Raphael Neider <rneider AT web.de>
8275 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8276 initializers with \0, bug #1208187
8277 * src/pic16/main.c (_process_pragma): added sanity checks
8278 for stack position and size, emit warnings when appropriate
8280 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8282 * device/lib/_strncpy.c: fixed not filling with \0
8284 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8286 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8288 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8289 compound_statement),
8291 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8293 2005-05-24 Raphael Neider <rneider AT web.de>
8295 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8297 2005-05-24 Raphael Neider <rneider AT web.de>
8299 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8300 TRISE definitions, closes bug #1162453
8302 2005-05-22 Raphael Neider <rneider AT web.de>
8304 * src/pic16/main.c (_process_pragma): check for missing
8305 arguments to pragmas code and udata
8306 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8307 consistency fixes to match other headers (thanks to Jim Paris)
8308 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8310 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8312 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8314 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8316 * support/regression/tests/bug1198642.c: new test
8317 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8318 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8319 * support/scripts/resource.h,
8320 * support/scripts/resource.rc,
8321 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8322 * support/scripts/sdcc.ico: added 32x32 icon
8324 2005-05-18 Raphael Neider <rneider AT web.de>
8326 * device/lib/pic16/libdev/pic18f*.c,
8327 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8328 keywords to "__sfr" and "__at (X)"
8329 * device/include/pic16/pic18fregs.h: added pic18f4520
8330 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8331 #1203088 (MPLAB compatibility)
8333 2005-05-17 Raphael Neider <rneider AT web.de>
8335 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8336 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8337 * device/lib/pic16/pics.all: added new devices
8338 * src/pic16/device.c: added support for pic18f4520
8340 2005-05-16 Raphael Neider <rneider AT web.de>
8341 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8342 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8343 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8344 convenience function for bit access
8346 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8348 * device/lib/printf_large.c: fixed bug 1193299
8349 * support/regression/tests/bug1057979.c: added test %3.3s
8351 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8353 * device/include/mcs51/8051.h,
8354 * device/include/mcs51/8052.h: made parseable with lint
8355 * device/include/mcs51/lint.h: added include file for (sp)lint
8356 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8357 * doc/cdbfileformat.lyx,
8358 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8360 2005-05-14 Raphael Neider <rneider AT web.de>
8362 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8363 * device/lib/pic16/libc/stdlib/itoa.c (new)
8364 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8365 * device/lib/pic16/libio/Makefile: exclude subdir according to
8366 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8367 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8368 * src/pic16/gen.c (genFunction): prevent annoying warning
8369 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8371 * support/cpp2/cppmain.c (cpp_output_string): new
8372 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8375 2005-05-13 Borut Razem <borut.razem AT siol.net>
8377 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8379 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8381 * .version: changed to version 2.5.1; back to bleeding edge development
8383 2005-05-11 Borut Razem <borut.razem AT siol.net>
8385 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8386 generate PDF version 1.3 documents
8388 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8390 * .version: changed to version 2.5.0
8392 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8394 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8396 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8398 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8399 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8400 well as many smaller updates.
8401 * .version: changed to version 2.5.0-pre1
8403 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8405 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8407 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8409 * support/regression/tests/bug1185672.c: added
8410 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8412 * src/mcs51/gen.c (genCall): added comments, made it look safer
8413 * src/mcs51/gen.c (genEndFunction): simplified
8415 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8417 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8419 2005-04-14 Borut Razem <borut.razem AT siol.net>
8421 * fixed bug 1045046 - SIGSEGV with really simple code?:
8422 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8423 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8425 2005-04-14 Borut Razem <borut.razem AT siol.net>
8427 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8428 src/pic16/device.h: temporarily disabled experimental #inline pragma
8431 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8433 * device/include/z80/stdio.h,
8434 * device/include/z80/string.h: removed these highly incomplete files so
8435 SDCC can use the default ones in device/include/
8437 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8439 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8441 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8444 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8446 * device/include/malloc.h: removed redundant __reentrant prototypes
8447 * device/lib/_mullong.c: added working xstack variant in asm (C version
8448 doesn't pass regression tests)
8449 * device/lib/bpx.c: used __data and made bpx char for mcs51
8450 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8451 (createFunction): fixed bug with xstackPtr
8452 * src/SDCCcse.c: corrected comments
8453 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8454 (killDeadCode, eBBlockFromiCode): removed unused code
8455 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8457 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8458 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8459 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8460 (genModOneByte): fixed warning in MSVC
8461 * src/mcs51/main.c (): added comments
8462 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8464 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8466 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8468 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8470 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8472 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8474 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8475 characters arrays of larger size than the declared one.
8477 2005-04-10 Borut Razem <borut.razem AT siol.net>
8479 * src/pic/gen.c (genInline),
8480 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8481 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8482 (findNextInstruction), (findPrevInstruction),
8483 (findInstructionUsingLabel),
8484 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8485 * src/pic/pcode.c (findLabel): added missing '\n'
8486 * src/src.dsp: added SDCCdwarf2.c to the project
8488 2005-04-09 Borut Razem <borut.razem AT siol.net>
8490 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8492 2005-04-08 Raphael Neider <rneider AT web.de>
8494 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8495 into the chain after a given one) and mergeDefmapSymbols (combine
8496 defmap entries for each symbol per pcode)
8497 * (createDefmap): have defmap entries merged in the end
8498 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8499 a symbol before replacing one access type's symbol, merge symbols in
8500 the end (replacement symbol might already have an entry)
8501 * (assignValnums): keep reference to written WREG intact
8503 2005-04-08 Raphael Neider <rneider AT web.de>
8505 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8508 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8510 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8513 2005-04-07 Raphael Neider <rneider AT web.de>
8515 * device/include/pic16/usart.h: added compatibility defines for
8516 devices with more than one USART
8517 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8519 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8521 * device/lib/Makefile.in: updated for port specific include
8523 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8525 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8527 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8529 * device/include/8051.h,
8530 * device/include/8052.h,
8531 * device/include/at89S8252.h,
8532 * device/include/at89c55.h,
8533 * device/include/at89x051.h,
8534 * device/include/at89x51.h,
8535 * device/include/at89x52.h,
8536 * device/include/mcs51reg.h,
8537 * device/include/reg51.h,
8538 * device/include/reg764.h,
8539 * device/include/regc515c.h,
8540 * device/include/sab80515.h: (re)moved these 12 files
8541 * device/include/mcs51/8051.h,
8542 * device/include/mcs51/8052.h,
8543 * device/include/mcs51/at89S8252.h,
8544 * device/include/mcs51/at89c55.h,
8545 * device/include/mcs51/at89x051.h,
8546 * device/include/mcs51/at89x51.h,
8547 * device/include/mcs51/at89x52.h,
8548 * device/include/mcs51/mcs51reg.h,
8549 * device/include/mcs51/reg51.h,
8550 * device/include/mcs51/reg764.h,
8551 * device/include/mcs51/regc515c.h,
8552 * device/include/mcs51/sab80515.h: and added them here
8554 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8556 * device/include/stdarg.h: changed SDCC specific keywords to double
8558 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8560 * device/include/hc08/mc68hc908gp32.h,
8561 * device/include/hc08/mc68hc908jb8.h,
8562 * device/include/hc08/mc68hc908jkjl.h,
8563 * device/include/hc08/mc68hc908qy.h: fixed comments
8564 * device/include/mcs51/README: updated
8565 * device/include/mcs51/c8051f120.h: added PINRSF
8566 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8567 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8568 amidst code. Also inline is not supported.
8570 2005-04-06 Raphael Neider <rneider AT web.de>
8572 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8573 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8574 callers stack/frame pointers
8576 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8578 * device/include/pic16/usart.h: added, missing in previous commit,
8579 * device/include/pic16/adc.h: fixed typo,
8580 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8582 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8584 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8585 uninitialized because a bug appears with gplink
8586 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8587 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8588 complains for unrecognised option
8590 2005-04-05 Raphael Neider <rneider AT web.de>
8592 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8593 structs as well (using memcpy)
8594 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8595 on ISRs (GOTO has no label)
8596 * src/pic16/device.h: added OF_OPTIMIZE_DF
8597 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8598 new data flow analysis/optimization
8599 * src/pic16/pcode.c: added (prototypes for and implementation of)
8600 dataflow analysis functions, fixed pCodeInstructions' inCond and
8601 outCond values, made RCALL a branch instruction
8602 * (pic16_unlinkpCode): keep C line if possible
8603 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8604 C line moved if possible
8605 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8606 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8607 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8608 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8610 * (pic16_getJumptabpCode): NEW, needed in...
8611 * (LinkFlow): fixed handling of jumptables, calls and conditional
8613 * (pic16_InsertCommentAfter): NEW
8614 * (pic16_pCodeReplace): made verbose and flow preserving
8615 * (AnalyzeFlow): added call to data flow analysis
8616 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8617 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8618 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8620 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8622 * src/SDCCast.c (decorateType): fixed bug #1105626
8624 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8626 * device/include/asm/pic16/features.h,
8627 * pic18f*.h headers,
8628 * device/include/pic16/adc.h,
8629 * device/include/pic16/delay.h,
8630 * device/include/pic16/i2c.h,
8631 * device/include/pic16/malloc.h,
8632 * device/include/pic16/stdio.h,
8633 * device/include/pic16/stdlib.h,
8634 * device/include/pic16/string.h,
8635 * device/lib/pic16/libc/stdio/printf_tiny.c,
8636 * device/lib/pic16/libc/stdio/printf_small.c,
8637 * device/lib/pic16/libc/stdio/strmgpsim.c,
8638 * device/lib/pic16/libc/stdio/strmmssp.c,
8639 * device/lib/pic16/libc/stdio/strmusart.c,
8640 * device/lib/pic16/libc/stdio/vfprintf.c,
8641 * device/lib/pic16/libc/stdlib/ltoa.c,
8642 * device/lib/pic16/libc/stdlib/putchar.c,
8643 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8644 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8645 * device/lib/pic16/libc/stdlib/memchrram.c,
8646 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8647 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8648 * device/lib/pic16/libio/adc/adcbusy.c,
8649 * device/lib/pic16/libio/adc/adcread.c,
8650 * device/lib/pic16/libio/adc/adcsetch.c,
8651 * device/lib/pic16/libio/usart/ubaud.c,
8652 * device/lib/pic16/libio/usart/ubusy.c,
8653 * device/lib/pic16/libio/usart/udrdy.c,
8654 * device/lib/pic16/libio/usart/uopen.c,
8655 * device/lib/pic16/libio/usart/uputc.c,
8656 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8657 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8658 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8659 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8660 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8661 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8662 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8663 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8664 specific keywords to double underlined form,
8665 * device/lib/pic16/libc/Makefile.rules,
8666 * device/lib/pic16/libsdcc/Makefile.rules,
8667 * device/lib/pic16/libm/Makefile,
8668 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8669 to compile with C standard set in Makefile.common
8670 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8671 rand.c and crc.c in compilation process,
8672 * device/lib/pic16/libsdcc/int/divuint.c,
8673 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8674 `c' from signed to unsigned,
8675 * device/lib/pic16/startup/crt0.c,
8676 * device/lib/pic16/startup/crt0i.c,
8677 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8678 keywords to double underlined form, bug fixes in _do_cinit function
8679 which prevented the correct initialization of the .idata segment,
8680 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8681 core to enter a infinite loop
8682 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8684 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8686 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8688 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8690 * device/include/Makefile.in: add support for hc08 subdirectory
8691 * device/include/hc08/: new subdirectory
8692 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8693 Lucas Loizaga, thanks!
8694 * device/include/hc08/mc68hc908qy.h,
8695 * device/include/hc08/mc68hc908gp32.h,
8696 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8697 their own directory. Changed internal macro names to use the compiler
8698 reserved namespace. Changed SDCC specific keywords to double
8700 * device/include/math.h,
8701 * device/include/malloc.h,
8702 * device/include/stdarg.h,
8703 * device/include/stdbool.h
8704 * device/include/string.h,
8705 * device/include/tinibios.h,
8706 * device/include/ds400rom.h,
8707 * device/include/8051.h,
8708 * device/include/8052.h,
8709 * device/include/80c51xa.h,
8710 * device/include/at89c55.h,
8711 * device/include/at89S8252.h,
8712 * device/include/at89x51.h,
8713 * device/include/at89x52.h,
8714 * device/include/ds80c390.h,
8715 * device/include/reg764.h,
8716 * device/include/regc515c.h,
8717 * device/include/sab80515.h,
8718 * device/include/mcs51/c8051f000.h,
8719 * device/include/mcs51/c8051f018.h,
8720 * device/include/mcs51/c8051f020.h,
8721 * device/include/mcs51/c8051f040.h,
8722 * device/include/mcs51/c8051f060.h,
8723 * device/include/mcs51/c8051f120.h,
8724 * device/include/mcs51/c8051f300.h,
8725 * device/include/mcs51/c8051f310.h,
8726 * device/include/mcs51/c8051f320.h,
8727 * device/include/mcs51/c8051f330.h,
8728 * device/include/mcs51/c8051f350.h,
8729 * device/include/z180.h: Changed SDCC specific keywords to double
8732 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8734 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8736 * (pic16_assignConfigWordValue): disable testing of configuration
8737 register value with config mask,
8738 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8739 function with port->fun_prefix,
8740 * (genFunction): when generating a naked interrupt function never
8741 create an absolute segment placed in interrupt vector address, place
8742 the actual interrupt function at IVA instead, when an interrupt
8743 function is generated with unspecified interrupt then do not create
8744 the absolute section,
8745 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8746 code for generating a call to generic pointer get/put function with
8747 a call to function pic16_callGenericPointer(),
8748 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8749 the call to the generic pointer get/put functions with prefixing the
8750 function name with port->fun_prefix,
8751 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8752 * src/pic16/main.c (_process_pragma): prefix function with
8754 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8755 calling assembler, old 18Fxxxx macro is deprecated,
8756 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8757 PC_ASMDIR in while condition,
8758 * (findInstruction): add PC_ASMDIR in while condition,
8759 * (buildCallTree): prefix main with port->fun_prefix,
8760 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8761 identifier for variable with banked access in instructions BTFSS,
8762 BTFSC, BCF, BSF, BTG
8763 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8764 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8765 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8766 perform optimization when enviroment variable NO_REG_OPT is set,
8767 * (insideLRBlock): NEW, return 1 if register is inside an
8768 INF_LOCALREGS block,
8769 * (RemoveRegFromLRBlock): remove a register that is completely
8770 eliminated by register optimization, but it is still left in local
8771 register store/restore in/from stack block,
8772 * (Remove2pcodes): after removing register, check to see if it
8773 should be removed from local register store/restore in/from stack
8775 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8776 DUMMY_READ_VOLATILE,
8778 * device/include/pic16/adc.h: minor prototype modifications and
8780 * device/include/pic16/malloc.h: added GPL notice various
8782 * device/include/pic16/stdint.h: NEW, standard header for ints
8783 * device/include/pic16/delay.h: NEW, header for delay functions,
8784 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8786 * device/include/pic16/signal.h: NEW, header providing helper macros
8787 for implementing signal handlers,
8788 * device/include/pic16/stdio.h: added prototypes for functions,
8789 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8790 prototypes for stdin and stdout, added macro PUTCHAR to
8791 automatically implement putchar function prototype,
8792 * device/include/pic16/usart.h: modified and updated USART library,
8793 * device/lib/pic16/libio/adc/,
8794 * device/lib/pic16/libio/i2c: some modifications to improve library
8796 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8797 family of functions,
8798 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8799 family of functions and other sources,
8800 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8801 of the PIC18Fxx[28] devices,
8802 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8803 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8804 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8805 _do_cinit function, because the previous failed when local variables
8806 where not placed in the same memory bank,
8807 * device/lib/pic16/libsdcc/char/: various modifications to improve
8808 library performance,
8809 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8810 information on the new functions of the c library and more...
8812 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8814 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8816 2005-03-26 Raphael Neider <rneider AT web.de>
8818 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8819 if condition == CARRY)
8820 * (genCmp): adapted to new genSkipc semantics
8821 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8822 on rIfx (genCmp was broken)
8824 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8826 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8827 * src/z80/main.c (_keywords[]),
8828 * src/SDCCglobal.h (struct options),
8830 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8831 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8832 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8833 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8834 always available in leading double underscore form. The C99 support is
8835 mostly missing, but it's a start.
8836 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8837 reserved identifier "__data".
8839 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8841 * src/mcs51/peeph.def: fixed bug 1170013
8843 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8845 * device/include/mcs51reg.h: fixed bug 842007
8847 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8849 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8852 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8854 * src/port.h (struct PORT),
8855 * src/avr/ralloc.c (avr_assignRegisters),
8857 * src/ds390/ralloc.c (ds390_assignRegisters),
8859 * src/hc08/ralloc.c (hc08_assignRegisters),
8861 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8863 * src/pic/ralloc.c (pic14_assignRegisters),
8865 * src/pic16/ralloc.c (pic16_assignRegisters),
8867 * src/xa51/ralloc.c (xa51_assignRegisters),
8869 * src/z80/ralloc.c (z80_assignRegisters),
8871 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8872 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8874 * src/SDCCdflow.c (computeDataFlow),
8876 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8878 * src/SDCCcflow.c (*),
8880 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8881 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8882 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8883 immedDom() returning wrong block; probably fixes bug #1160833)
8885 2005-03-20 Borut Razem <borut.razem AT siol.net>
8887 * support/scripts/inc2h.pl: WIN32 port
8889 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8891 * device/lib/makefile.in: added abs.c and labs.c
8893 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8895 * device/include/stdint.h: added
8896 * device/lib/abs.c: added
8897 * device/lib/labs.c: added
8898 * device/include/stdlib.h: added abs() and labs() prototypes
8899 * device/lib/libsdcc.lib: added abs and labs
8900 * device/include/float.h,
8901 * device/lib/_fsmul.c,
8902 * device/lib/printf_fast.c,
8903 * device/lib/printf_tiny.c: updated comments
8905 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8907 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8910 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8912 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8913 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8915 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8917 * device/lib/printf_large.c: removed inline assembly for portability and
8918 readability. Use printf_fast if speed or size are more important.
8919 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8920 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8922 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8924 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8925 prevent compiler warning
8927 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8929 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8930 moved to level 0 and declared as static. Also they are explicit
8931 placed in access bank. This was necessery because some times they
8932 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8933 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8934 optimizations. Currently only compare to unsigned char is implemented,
8935 * src/pic16/gen.c: added fReturnIdx array,
8936 * (struct resolvedIfx) is moved to gen.h and made public,
8937 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8938 * (aopForSym): added an optimization to directly store in stack of
8939 the operand of a SEND iCode,
8940 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8941 but as registers instead (AOP_REG) using the fReturnIdx array,
8942 * (pic16_freeAsmop): remove the freed register from the
8943 _G.sregsAlloc field,
8944 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8945 a compare of 'WREG',
8946 * (pic16_popGetTempRegCond): changed function prototype, now
8947 function takes also a bitVector argument v which holds the current
8948 set of registers that are allocated for stack access by aopForSym,
8949 registers allocated in aopForSym for accessing stack symbols are not
8950 any more part of the functions usedRegs field,
8951 * (genCall): some times aopOp is called for a stack variable to be
8952 send, aopForSym might perform the push, if this is true make sure
8953 that genCall doesn't push the variable twice by testing _G.resDirect,
8954 * (genFunction): changed testing for unspecified interrupt number
8955 from 256 to INTNO_UNSPEC,
8956 * modified selection scheme of frame pointer generation. Previously
8957 if function did use local registers a frame pointer was generated,
8958 now a frame pointer is generated only if function has arguments
8959 (that need PLUSW2 register access), or has stack arguments, or the
8960 compiler is not instructed to omit the frame pointer,
8961 * (genEndFunction): before restoring local registers that were saved
8962 in the function preamble, also restore the registers that *might*
8963 have been allocated for stack access,
8964 * (genRet): removed some old comments,
8965 * (genCmp, the active (RN's) version): added a call to the
8966 pic16_genCmp_special function to perform the compare with a more
8967 robust and optimized way,
8968 * (genInline): a feature has been added in inline code generation,
8969 which allows a wildcard variable substitution when writing inline
8970 assembly. Code is incomplete and experimental therefore undocumented,
8971 * (genCast): changed order of aopOp for result and right to allow
8972 aopForSym to directly load the result if possible,
8973 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8974 perform an optimized compare on some selected special occasions,
8975 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8976 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8977 generate an IVT any more,
8978 * src/pic16/main.c (pic16_optionsTable): added command line option
8980 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8981 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8983 * src/pic16/NOTES: Raphael Neider added in list of active developers
8984 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8985 jumptable_end to prevent bug #,
8986 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8987 inCond and outCond fields,
8988 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8989 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8990 turn off register spilling,
8991 * (packRegsForOneUse): synced with other ports' versions although it
8992 is not used currently,
8993 * (pic16_packRegisters): added an optimization while reading
8994 structure bitfields, some registers may be saved (malloc code is
8995 decreased by 80 bytes)
8997 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8999 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9000 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9001 this can be optimized more?
9003 2005-03-10 Raphael Neider <rneider AT web.de>
9005 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9006 genNearPointerGet): (hopefully) fixed access to bitfields via
9007 pointers (p->bitN = x; and x = p->bitN; failed)
9009 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9011 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9013 2005-03-09 Raphael Neider <rneider AT web.de>
9015 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9017 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9019 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9020 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9021 (regTypeNum): set REG_BIT type if necessary
9022 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9023 * support/regression/tests/critical.c: check bug 1144613
9025 2005-03-02 Raphael Neider <rneider AT web.de>
9027 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9029 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9031 * src/avr/ralloc.c (serialRegAssign),
9032 * src/ds390/ralloc.c (serialRegAssign),
9033 * src/hc08/ralloc.c (serialRegAssign),
9034 * src/mcs51/ralloc.c (serialRegAssign),
9035 * src/pic/ralloc.c (serialRegAssign),
9036 * src/pic16/ralloc.c (serialRegAssign),
9037 * src/xa51/ralloc.c (serialRegAssign),
9038 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9040 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9042 * src/SDCCast.c (decorateType): fixed bug 1124787
9044 2005-02-20 Hubert Sack <sack AT digiplan.de>
9045 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9047 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9050 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9052 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9053 to keep the correct label reference count when adding/removing references
9054 to labels. A peephole file using this is appended to patch #1144962.
9056 2005-02-14 Raphael Neider <rneider AT web.de>
9058 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9059 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9060 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9061 retrievals of result operand's value on assignment
9063 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9065 * device/include/pic16/string.h: modified prototype for memccpy()
9066 to memccpy(void *, void *, char, size_t)
9067 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9068 check whether to omit frame pointer or not,
9069 * (genInline): convert all occurences of "\n" to LF in inline
9070 assembler blocks, this helps formatting the inline text,
9071 * (pic16_loadFSR0): modified prototype,
9072 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9073 removed some 8051 legacy code,
9074 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9075 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9076 before allocating temporary registers in functions,
9078 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9080 * support/regression/tests/bitvars.c: corrected the "fix"
9082 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9084 * support/regression/tests/bitvars.c,
9085 * support/regression/tests/bitwise.c,
9086 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9088 2005-02-10 Raphael Neider <rneider AT web.de>
9090 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9091 different size for Alpha
9092 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9094 2005-02-09 Raphael Neider <rneider AT web.de>
9096 * src/SDCC.lex(doPragma) : save and restore warning options as well
9097 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9098 * have #pragma less_pedantic set the errorlevel to WARNING
9100 * (cloneOptimize) : fixed wrong malloc's size
9101 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9102 facilitate correct handling of #pragma (save|restore)
9104 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9106 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9108 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9110 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9112 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9114 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9116 2005-02-02 Raphael Neider <rneider AT web.de>
9118 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9119 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9120 * (pic16_storeForReturn): fixed to allow returning function pointers
9121 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9122 * device/include/pic16/{stddef.h,stdbool.h}: added
9124 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9126 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9128 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9130 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9131 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9132 appeared to be required
9134 2005-01-31 Borut Razem <borut.razem AT siol.net>
9136 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9137 include/mcs51 and include/z80 directories to the package
9139 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9141 * src/hc08/gen.c (genFunction): fixed bug #1112752
9143 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9145 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9147 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9149 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9151 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9153 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9155 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9157 * device/include/c8051fxxx.h: removed these 6 files
9158 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9160 2005-01-26 Raphael Neider <rneider AT web.de>
9162 * src/pic16/gen.c (genAssign): fixed assignment from longs
9163 in codespace (were cut to three bytes)
9164 * (genDummyRead): implemented (except for CODESPACE...),
9166 * src/pic16/glue.c (emitStatistics): beautified
9167 * device/lib/pic16/libm/Makefile: added include path
9169 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9171 * src/z80/gen.c (aopPut): fixed bug #1103902
9173 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9175 * device/lib/expf.c: fixed bug #1095792
9177 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9179 * device/lib/pic16/libm: added Math library sources
9181 2005-01-24 Raphael Neider <rneider AT web.de>
9183 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9184 to enable upcast to pCodeOpReg2 (there is no type tag to
9185 differenciate the two and pic16_popGet2p cast into PCOR2)
9186 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9187 (sizeof(sectNames) changed to sizeof(sectName))
9188 Both patches fix segfaults under MinGW.
9190 2005-01-23 Raphael Neider <rneider AT web.de>
9192 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9193 Safe_[mc]?alloc()'ed variables
9194 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9195 of (byte sized) temporaries (assign them to WREG for now)
9196 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9197 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9198 this might fix SIGSEGVs on MinGW...
9199 * src/SDCCopt.c (killDeadCode): restored original behaviour
9200 (volatile operands might get thrown away though)
9202 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9204 * src/pic16/gen.c: fixed bug #1106975,
9205 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9206 pointer update, INTCON is saved, global interrupts are disabled and
9207 restored after updateing TOS.
9208 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9209 * added function attribute 'shadowregs' to take advantage of shadow
9211 * added function attribute 'wparam' as an alternative to the wparam
9213 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9214 user declares a non-ISR function as 'shadowregs',
9215 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9217 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9219 * .version: bumped version number to 2.4.8
9220 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9222 * device/lib/pic16/libio/i2c/: I2C module support library,
9223 * device/include/pic16/i2c.h: I2C support library header,
9224 * device/lib/pic16/libc/stdio/: standard IO support sources,
9225 * (printf_small.c): printf_small() source, supports float print,
9226 * (printf_tiny.c): printf_tiny() source, does not support floats,
9227 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9228 enable global optimizations for entire library source, other
9229 Makefiles in the source tree are also modified to reflect this,
9230 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9232 * doc/sdccman.lyx: updated to reflect new changes,
9233 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9234 sym->onStack if-case,
9235 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9236 sbit, idata, _idata, xdata, _xdata,
9237 * added pragma library, to link an external library, (see doc),
9238 * removed command line options, --pomit-config-words, --pomit-ivt,
9239 --pleave-reset-vector,
9240 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9241 when calling assembler to reflect memory model used, also define
9242 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9243 reflect stack model used,
9244 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9245 on stack return NULL,
9247 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9249 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9250 of the operands is volatile. Fixes #1020220
9252 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9254 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9255 * (OptimizeRegUsage): make sure that there is really no other flow where
9256 the first pCode is used
9258 2005-01-22 Raphael Neider <rneider AT web.de>
9260 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9261 to fix #1106967 (pCode->seq are not set up correctly)
9263 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9265 * src/SDCCglue.c (glue): make sure code area is declared before the
9266 static initialization area.
9268 2005-01-21 Raphael Neider <rneider AT web.de>
9270 * device/lib/Makefile.in: fixed test for pic16 install dir
9271 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9273 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9274 added --optimize-goto compiler switch and pragma wparam documentation
9275 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9276 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9277 and PRODH closing bug #1071770 (peephole optimizer)
9279 2005-01-19 Raphael Neider <rneider AT web.de>
9281 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9282 cmdLine buffers (used when calling sdcpp...) are large enough
9283 (MAX_PATH=256 truncates arguments leading to system halts when
9285 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9286 * (genUminus): rewritten to for efficiency
9287 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9288 used uninitialized in some cases)
9289 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9290 copy the third byte from the int -- now assumes 0x80 (data memory)
9291 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9292 operands (genAddLit expects the iCode's operands to swapped as
9293 well), fixed leftover bytes (crashed for short left operands)
9294 * (pic16_genMinusDec): performance improvements, removed false
9296 * (pic16_genMinus): fixed to cope with differently sized operands
9297 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9299 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9300 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9301 new banksel optimization
9302 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9303 analysis for temporary registers (segfaults...)
9304 * src/pic16/peeph.def: added rule
9306 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9308 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9309 which converts a float number to its ASCII representation
9310 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9311 functions to convert the fractional and integer part of a float to ASCII,
9312 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9313 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9315 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9317 * device/include/pic16/adc.h: added GPL info,
9318 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9319 a pCodeOp as tested operand,
9320 * (genNearPointerGet): optimized bit testing, does not use
9321 intermediate register for bit value, test directly instead with
9322 BTFSS, BTFSC, works only for single bits,
9323 * (genpic16Code): dump the name of the iCode in the asm,
9324 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9325 renamed to pic16_decodeOp,
9326 * (serialRegAssign): do not allocate a temporary register for iCode
9327 sequences that test a single bit for 1/0
9329 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9331 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9332 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9333 access stack and frame pointers. They are initially assigned to
9334 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9335 accessing SFRs. Updated all occurences of modification of stack or
9336 frame pointer in gen.c and pcode.c,
9337 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9338 assigning of a literal value to pointers,
9339 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9340 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9343 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9345 * doc/sdccman.lyx: update documentation about stack pragma, added
9346 some info for stack memory models
9348 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9350 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9352 2005-01-08 Raphael Neider <rneider AT web.de>
9354 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9355 udata sections to fix bug #1097823
9357 2005-01-05 Raphael Neider <rneider AT web.de>
9359 * src/pic16/gen.c (genGenericShift): added handling of differently
9360 sized left operand and result
9362 2005-01-04 Raphael Neider <rneider AT web.de>
9364 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9365 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9366 to hold the condition bit)
9367 * added new version of genCmp (old code available via #define)
9368 * added new version of genShiftLeft/genShiftRight in a generic
9369 way, now supports shifting by negative values
9370 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9371 shiftCount (expected by genGenericShift)
9372 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9373 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9375 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9376 is an invalid literal too...)
9378 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9380 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9381 from Raphael Neider,
9382 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9383 for 8-bit literals. This fixes some literal operands which are sign
9384 extended to 16-bits ints when instruction needs only 8-bits.
9386 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9388 * device/lib/logf.c: added mcs51 assembly version
9389 * device/lib/expf.c: added mcs51 assembly version
9390 * device/lib/_logexpf.c: new shared asm code for expf and logf
9391 * device/include/math.h: add defines for assembly math library
9392 * device/lib/Makefile.in: build new _logexpf.c
9393 * device/lib/libfloat.lib: use new _logexpf.c
9395 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9398 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9399 device types which have less than 0x7f registers.
9401 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9403 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9405 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9407 * device/lib/printf_fast.c: only build on supported arch.
9408 * device/lib/printf_tiny.c: only build on supported arch.
9409 * device/lib/printf_fast_f.c: only build if asm float lib
9410 * device/lib/_fsget1arg.c: only build if asm float lib
9411 * device/lib/_fsget2args.c: only build if asm float lib
9412 * device/lib/_fsnormalize.c: only build if asm float lib
9413 * device/lib/_fsreturnval.c: only build if asm float lib
9414 * device/lib/_fsrshift.c: only build if asm float lib
9415 * device/lib/_fsswapargs.c: only build if asm float lib
9416 * device/include/stdio.h: don't provide print_fast,
9417 print_fast_f, print_tiny prototypes if --xstack used
9419 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9421 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9422 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9425 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9427 * device/lib/printf_fast_f.c: same as printf_fast, but
9428 with floating point enabled
9429 * device/lib/printf_fast.c: minor tweaks
9430 * device/include/stdio.h: add printf_fast_f
9432 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9434 * src/SDCCmain.c: make --float-reent default for mcs51
9435 * device/lib/_fsadd.c: added mcs51 assembly version
9436 * device/lib/_fssub.c: added mcs51 assembly version
9437 * device/lib/_fsmul.c: added mcs51 assembly version
9438 * device/lib/_fsdiv.c: added mcs51 assembly version
9439 * device/lib/_fseq.c: added mcs51 assembly version
9440 * device/lib/_fsneq.c: added mcs51 assembly version
9441 * device/lib/_fsgt.c: added mcs51 assembly version
9442 * device/lib/_fslt.c: added mcs51 assembly version
9443 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9444 * device/lib/Makefile.in: add _fscmp to build
9445 * device/lib/libfloat.lib: add _fscmp to build
9447 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9449 * device/lib/_fs2slong.c: added mcs51 assembly version
9450 * device/lib/_fs2sint.c: added mcs51 assembly version
9451 * device/lib/_fs2schar.c: added mcs51 assembly version
9452 * device/lib/_fs2ulong.c: added mcs51 assembly version
9453 * device/lib/_fs2uint.c: added mcs51 assembly version
9454 * device/lib/_fs2uchar.c: added mcs51 assembly version
9455 * device/lib/_slong2fs.c: added mcs51 assembly version
9456 * device/lib/_sint2fs.c: added mcs51 assembly version
9457 * device/lib/_schar2fs.c: added mcs51 assembly version
9458 * device/lib/_ulong2fs.c: added mcs51 assembly version
9459 * device/lib/_uint2fs.c: added mcs51 assembly version
9460 * device/lib/_uchar2fs.c: added mcs51 assembly version
9461 * device/include/float.h: added #define to select asm vs c
9463 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9465 * device/lib/printf_fast.c: improvements to float output
9466 * device/include/float.h: add defines for assembly float library
9467 * device/lib/_fsget1arg.c: receive 1 float arg
9468 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9469 * device/lib/_fsnormalize.c: normalize a float
9470 * device/lib/_fsreturnval.c: return float, various helper routines
9471 * device/lib/_fsrshift.c: right shift a float's mantissa
9472 * device/lib/_fsswapargs.c: swap 2 floats
9473 * device/lib/Makefile.in: build these 6 new files for mcs51
9474 * device/lib/libfloat.lib: add these 6 files to the library
9476 2004-12-26 Borut Razem <borut.razem AT siol.net>
9478 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9481 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9483 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9484 and fully reentrant and register bank neutral.
9485 * device/lib/printf_fast.c: added float (not enabled by default),
9486 added compact/slower integer (also not enabled by default),
9487 improved size/speed of fast integer code, other minor changes
9488 * device/include/stdio.h, device/lib/Makefile.in,
9489 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9491 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9493 * src/pic16/pcode.c: declaring variables other than at the start of a
9494 block is not supported in C by VC6.
9496 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9498 * applied a previous patch from Raphael Neider that wasn't included
9499 in the previous commits, which fixes infinite loops within jumptable
9501 * made some fixes that previous patches introduced
9503 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9505 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9506 that fixes an issue with AOP_PCODE asmop's offset,
9507 * (pic16_popCopyReg): update instance field too,
9508 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9509 function of pic port,
9510 * (genCmp, genAnd, genAssign),
9511 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9513 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9515 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9516 variables initial values to idata section,
9517 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9518 variables in some functions. This utilizes parmBytes field of iCode
9519 structure to hold the offset of the variable in stack. (might be
9520 able to use the stack field too?)
9521 * applied patch from Raphael Neider # ### , # ###
9522 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9523 variable initial values in idata section,
9524 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9525 for static variables with initial value
9526 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9527 applied fix in while loop from Raphael Neider.
9529 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9531 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9532 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9533 * src/ds390/ralloc.c (serialRegAssign): spill bits
9534 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9535 * support/Util/SDCCerr.c,
9536 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9537 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9538 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9540 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9542 * device/include/sdcc-lib.h: inserted LGPL, added includes
9543 asm/ds390/features.h and asm/mcs51/features.h
9544 * device/include/asm/default/features.h,
9545 * device/include/asm/gbz80/features.h,
9546 * device/include/asm/z80/features.h: added empty _AUTOMEM
9548 * device/include/asm/ds390/features.h,
9549 * device/include/asm/mcs51/features.h: added files with defines for
9550 _AUTOMEM and _STATMEM indicating automatic and static storage class
9551 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9552 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9553 * src/SDCCicode.c (geniCodeCast),
9554 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9555 * src/SDCCloop.c (loopInduction): removed unused variable lr
9556 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9557 to convertToFcall to include char modulo (RFE 1065037), added check
9558 if left operand is unsigned and use abs of literal value
9559 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9560 as it doesn't work after conversion from peephole.def to peephole.rul
9561 * src/mcs51/gen.c (toBoolean): added check for size,
9562 (genModOneByte): optimized code for signed char modulo a literal
9563 power of 2 (thanks to Hubert Sack),
9564 (genRRC): removed unnecessary "clr c",
9565 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9566 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9568 swapped rules 256.c and 256.d,
9569 extended 256.d by using new multiple checks (thanks Erik),
9570 added rules 256.e and 256.f,
9571 updated rule 261.a and 261.b to new generated code
9572 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9574 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9576 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9577 induction related bugs, including first part of bug #1074377
9579 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9581 * applied patch from bug-report #1076292,
9582 * applied patches for genAnd and Goto-optimizations for Raphael
9584 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9585 dump a less iCode information,
9586 * src/pic16/device.h (pic16_options_t): added field debgen,
9587 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9588 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9589 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9591 * (various functions): added macros FENTRY and FENTRY2 to functions,
9592 to emit function prologue,
9593 * (various functions): fixed indentation,
9594 * (genNearPointerGet): fixed loading of FSR0,
9595 * (genPackBits): applied patch from Raphael Neider to fix updating
9596 of FSR0 and touching only the modified bits,
9597 * src/pic16/genarith.c (various functions): added macros FENTRY to
9598 emit function prologue in comments,
9599 * src/pic16/pcode.h: added functions debugf2, debugf3,
9600 * src/pic16/ralloc.c: partial fix for packForPush caused
9603 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9605 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9606 <stsp AT users.sourceforge.net> with reversed byte order
9607 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9609 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9611 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9613 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9614 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9616 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9618 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9620 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9622 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9624 (setFromConditionArgs): friendly operand parser for peephole rules,
9625 (operandBaseName, operandsNotRelated): new peephole condition
9626 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9627 architecture specific register naming into account, handles n-way
9628 comparisons, and supports quoted literals
9629 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9631 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9633 * src/mcs51/peeph.def: fixed bug #1076940
9635 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9637 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9639 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9641 Adding support for replacing ljmps with sjmps in jumptables
9642 generated for switch statements. For now you need to set the
9643 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9644 Now 4 algorithms for mcs51 jumptable generation are used:
9645 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9646 addresses loaded pc-relative for up to 112 cases and stack-pushing
9647 target addresses loaded with offset from dptr for up to 256 cases.
9649 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9650 * src/mcs51/main.c: adapted constants for switch table generation
9651 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9653 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9655 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9656 * support/regression/tests/bug1057979.c: added test for bug 1073386
9658 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9660 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9663 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9665 * src/pic16/device.h,
9666 * src/pic16/genarith.c,
9669 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9671 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9673 Large cummulative patch for pic16 port.
9674 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9675 to call when a stack overflow occurs,
9676 * (malloc.h): added CVS Id tag,
9677 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9679 * added libc directory. The current version of LibC contains string
9680 functions, ctype functions and macros and some functions of the
9681 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9682 be extensively tested in the future. Standard disclaimer here.
9683 Library is not automatically build yet. But one can build it by
9684 invoking 'make' inside the libc directory.
9685 * added ADC library under libio. Preliminary version yet.
9687 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9688 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9689 aopForRemat() now and not by pic16_aopOp(),
9690 * (pic16_popGetTempReg): removed warning messgae when allocating
9691 temporary registers, its a buggy feature and will be removed,
9692 * (pic16_popGet): set register instance field in AOP_CRY,
9693 * (pic16_outBitC): fixed for results in size greater than 1,
9694 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9695 * (pic16_storeForReturn): optimized return of 0,
9696 * (genCmp): experimental code for new genCmp which uses PIC18's
9697 special compare&skip instructions. Initial tests fail some times
9698 with variables grater than 1 byte in size, so new code is disabled,
9699 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9701 * (genCast): began a fix to optimize the casting of a bit to another
9702 bit, now assigning a bitfield to another bitfield will fail, sorry,
9703 * src/pic16/main.c: disabled the use of lr-support feature,
9704 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9705 * added some function prototypes, added function _debugf prototype,
9706 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9707 bits with offset (case PO_GPR_BIT),
9708 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9710 * (isBankInstruction): modified to return 0 for no banking instruction,
9711 and 1 for banking instruction,
9712 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9713 caused stop processing pCodes after a inline assembly block,
9714 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9715 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9716 registers when it shouldn't,
9717 * src/pic16/ralloc.c (allocReg): add preliminary support for
9718 supporting a limited set of temporary registers,
9720 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9722 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9723 genDataPointerSet): ensure assignments always copy in MSB to LSB
9725 (loadRegFromAop): recognize CLRH optimization,
9726 (genFunction): optimize RECEIVE iCodes in reentrant functions
9728 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9730 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9731 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9733 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9734 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9735 contiguous with data
9737 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9739 * device/lib/_gptrget.c (_gptrget),
9740 * device/lib/_gptrgetc.c (_gptrgetc),
9741 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9742 instead of sjmp to ret
9743 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9744 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9746 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9748 * .version: bumped version to 2.4.7
9749 * device/lib/_gptrget.c (_gptrget): is now _naked
9750 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9751 * device/lib/_gptrput.c (_gptrput): is now _naked
9752 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9753 (createFunction): fixed xstack
9754 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9755 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9757 (geniCodeCritical): store original interrupt state in an iTemp bit
9758 var unless stack-auto
9759 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9760 * src/SDCCmain.c (setIncludePath): added include/target to search path
9761 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9762 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9764 (processFuncArgs): put bit vars in bit area
9765 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9766 unsaveRBank): fixed xstack,
9767 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9768 (genFunction, genEndFunction): fixed xstack,
9769 (genAssign): optimization don't walk backwards through mem
9770 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9771 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9772 * support/regression/Makefile: also make library (for stack-auto) when
9773 making "all" and added "test-mcs51-xstack-auto"
9774 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9775 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9776 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9777 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9778 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9779 make-library by MAKE_LIBRARY
9780 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9781 regression tests for xstack
9782 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9783 * support/regression/tests/critical.c: test for critical on mcs51
9785 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9787 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9788 built version of sdcc instead of installed version
9790 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9792 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9793 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9795 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9796 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9797 WARNING: remove device/lib/build/z80/printf.o by hand when
9798 updating from previous build!
9799 * device/lib/z80/printf.c: updated comment
9800 * support/regression/tests/bug1057979.c: test all ports now
9801 * support/regression/tests/bug1065458.c: file added
9803 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9805 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9806 *_start and *_end symbols for static functions
9808 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9810 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9811 and search crt0.o in all library paths,
9812 (setIncludePath): proper handling of --nostdinc,
9813 (setLibPath): proper handling of --nostdlib
9814 * support/regression/Makefile,
9815 * support/regression/ports/ds390/spec.mk,
9816 * support/regression/ports/gbz80/spec.mk,
9817 * support/regression/ports/hc08/spec.mk,
9818 * support/regression/ports/mcs51/spec.mk,
9819 * support/regression/ports/mcs51-large/spec.mk,
9820 * support/regression/ports/mcs51-stack-auto/spec.mk,
9821 * support/regression/ports/z80/spec.mk: use include and lib files from
9822 built version of sdcc instead of installed version
9823 * doc/sdccman.lyx: fixed typo in --nostdinc
9825 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9830 * src/pic/gen.c : added support to generate code for struct bit fields.
9832 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9834 * as/xa51/xa_version.h,
9835 * device/include/errno.h,
9836 * device/include/regc515c.h,
9837 * device/lib/_itoa.c,
9838 * device/lib/_ltoa.c,
9839 * device/lib/ser_ir_cts_rts.c,
9840 * sim/ucsim/xa.src/glob.cc,
9841 * sim/ucsim/xa.src/inst_gen.cc,
9842 * sim/ucsim/xa.src/xa_bit.cc,
9843 * sim/ucsim/xa.src/xa_sfr.cc,
9844 * sim/ucsim/z80.src/inst_dd.cc,
9845 * sim/ucsim/z80.src/inst_fdcb.cc,
9846 * support/scripts/keil2sdcc.pl,
9847 * src/pic16/pic16.dsp,
9848 * src/pic16/pic16a.dsp: corrected cvs line endings
9849 * device/lib/printf_large.c: fixed bug 1057979
9850 * src/pic16/gen.c: fixed non-C standard code
9851 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9852 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9853 * support/regression/ports/mcs51/support.c: reload T1 asap
9854 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9855 pdata use and clear idata startup behaviour
9856 * support/regression/tests/bug1057979.c: added
9858 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9860 * device/examples/ds390/ow390/ad26.h,
9861 * device/examples/ds390/ow390/cnt1d.h,
9862 * device/examples/ds390/ow390/crcutil.c,
9863 * device/examples/ds390/ow390/ownet.h,
9864 * device/examples/ds390/ow390/owsesu.c,
9865 * device/examples/ds390/ow390/swt12.h,
9866 * device/examples/ds390/ow390/swtoper.c,
9867 * device/examples/ds390/ow390/temp10.h,
9868 * device/examples/ds390/ow390/thermodl.c,
9869 * device/examples/ds390/tinitalk/tinitalk.dsp,
9870 * device/examples/ds390/tinitalk/tinitalk.dsw,
9871 * device/examples/mcs51/clock/hw.h,
9872 * device/examples/mcs51/simple2/go.bat,
9873 * device/examples/serialcomm/windows/serial.h,
9874 * device/examples/xa51/dummy.c,
9875 * device/examples/xa51/hello.c,
9876 * device/include/80c51xa.h,
9877 * device/include/at89x051.h: corrected cvs line endings
9879 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9881 * src/pic16/main.c (options): added command line --gstack, to trace
9882 stack over/under flows,
9883 * added pragma 'wparam' to allow passing first byte of function
9884 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9885 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9886 call to __gstack_test function and sets up the symbol as extern,
9887 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9888 * popaop): added call to pic16_testStackOverflow,
9889 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9891 * (genCall, genPcall): now all parameters are passed via stack
9892 except in functions that are pass to wparam pragma in which WREG is
9894 * (genPcall): REENTRANT flag is checked to see if variable prototype
9895 contains reentrant keyword, don't call a non-reentrant function, via
9896 a reentrant function pointer or vice versa, functions are never
9898 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9900 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9901 SIGSEGV when accessing a NULL register stucture,
9902 * (pic16_printGPointerType): modified to handle UPPER modifier for
9903 function initializers, changed prototype of function to simpler one,
9904 * (pic16_printIvalFuncPtr): check to see if function is already
9905 added in externs list,
9906 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9907 optimized a move from W to SFR with a move to the same register
9909 * device/lib/pic16/debug: NEW directory, contains debug features
9910 which are enabled when linking with libdebug.lib, currently command
9911 line option --gstack enables stack pointer tracing for over/under
9912 flow, corresponding sources are in debug/gstack
9914 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9916 * doc/sdccman.lyx: updated SDCC version,
9917 * (PIC16 port): update list of command line options,
9918 * src/pic16/device.h (structure pic16_options_t): added field gstack
9919 to enable stack overflow tracing on push/pops,
9920 * src/pic16/device.c (statistics structure): added statistics
9922 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9923 pic16_dump_int_registers): increase statistics counters for each
9924 * variable which is encountered
9925 * (pic16_dump_usection): emit each .udata variable to its own udata
9927 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9928 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9929 parameters via stack, otherwise use old scheme,
9930 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9931 assembler output file,
9932 * src/pic16/main.c: added command line options --gstack to enable
9933 push/pop tracing for stack overflow,
9934 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9935 instructions): added size of each instruction,
9936 * (pic16_countInstruction): estimate size of instructions in
9937 the_pFile list, inline assembly blocks are not counted,
9938 * (pic16_FixRegisterBanking): trace previous register usage, when
9939 banksel optimizations is greater than 0, don't emit a redudant
9942 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9944 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9945 * src/pic16/ralloc.c : applied same fix for pic16.
9946 * src/pic/gen.c : tidied it up a little.
9948 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9950 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9951 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9953 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9955 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9957 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9959 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9960 non-reentrant function __modsint in the interrupt function (thus
9961 corrupting math operations during serial I/O)
9962 * device/lib/ser_ir.c: as above, changed buffersize
9963 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9965 * doc/Makefile: added option -t for rsync
9967 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9969 * src/SDCCast.h (struct ast),
9970 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9972 2004-10-20 Borut Razem <borut.razem AT siol.net>
9974 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9977 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9979 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9981 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9982 support functions to replace long sequences of MOVFF's from access
9983 bank registers to stack and vice versa,
9984 * src/pic16/device.h: added new field opt_flags, where optimization
9985 flags can be set to enable certain features,
9986 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9987 * pBlock, (genFunction, genEndFunction): surroung loop for
9988 saving/loading used registers in stack with PC_INFO pCodes,
9989 INF_LREGS. Code in between can then be optimized by pCode optimizer
9990 to support function calls,
9991 * (genDataPointerSet): fixed bug which loaded float fields in
9992 structures with corrupt data,
9993 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9994 in a standard way debug info on stderr. Feature used for developing
9996 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9997 obsolete chunks of code,
9998 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9999 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10000 * pic16/src/pcode.c (pic16_newpCodeInfo,
10001 * (pic16_newpCodeOpLocalRegs),
10002 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10004 * (pic16_pCodeConstString): printing of the initial value of a
10005 symbol as a comment is inhibited since parsing was already done by
10006 copyStr and output is corrupt,
10007 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10009 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10011 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10013 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10015 * as/mcs51/lkarea.c: removed old K&R style,
10016 (lnksect): changed check on boundary error,
10017 (lnksect2): changed check on boundary error,
10018 (lnksect2): extend XSTK to end of page if size = 1
10019 * as/mcs51/lkmain.c: removed old K&R style,
10020 (Areas51): create l_IRAM symbol
10021 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10022 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10023 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10024 * device/lib/_mullong.c: added version to be compiled with xstack
10025 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10026 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10027 * device/lib/mcs51/crtxstack.asm: fixed comment
10028 * src/SDCCglue.c: maxInterrupts defaults to 0,
10029 (emitMaps): added pdata,
10030 (createInterruptVect): (re)moved default,
10031 (glue): added pdata,
10032 (glue): moved __start__xstack to XSTK with default size 1
10033 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10034 and options.float_rent when options.stackAuto is set,
10035 (linkEdit): only write XDATA_NAME if provided on command line
10037 * src/SDCCmem.c: added pdata
10038 * src/port.h: added pdata_name to PORT
10039 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10040 (saveRegisters, unsaveRegisters): removed usage of B,
10041 (genMinus): fixed accumulator clash,
10042 (genJumpTab): added comment, this needs another look
10043 * src/mcs51/gen.c: added check for "B in use" paranoia,
10044 added pushB() and popB()
10045 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10048 * src/ds390/main.c,
10050 * src/mcs51/main.c,
10052 * src/pic16/main.c,
10054 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10055 added PSEG (PAG,XDATA) or NULL to port specifier
10056 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10057 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10058 (_mcs51_genInitStartup): removed __start__xstack equ,
10059 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10060 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10061 * src/z80/gen.c (_rleAppend): fixed warnings
10062 * support/regression/tests/zeropad.c: added pdata test
10063 * .version: bumped to 2.4.6
10065 2004-10-17 Borut Razem <borut.razem AT siol.net>
10067 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10068 as a part of nightly build
10070 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10072 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10073 WREG holds the first byte function parameters,
10074 * (aopForSym): take special case for symbols which are in FARSPACE
10075 but in CODESPACE too,
10076 * (assignResultValue): modified to take into account _G.useWreg,
10077 * (genCall): don't use wreg for parameter passing when function is
10078 declared as reentrant, too, added optimization INCF to stack
10079 pointer when stack parameter count is 1,
10080 * (genFunction, genEndFunction): refurnished and fixed to not using
10081 wreg for passing parameters when function has varargs or is
10082 reentrant, fixed bug with symbol name compare for generating
10083 functions in absolute address,
10084 * (pic16_storeForReturn): refurnished,
10085 * (genCmp): began writing a new version of the function, not ready
10086 yet, therefore it is disabled,
10087 * (genAssign): do not read code memory when assigning a function to
10088 a pointer function,
10089 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10090 array of characters, not pointer,
10091 * (pic16initialComments): in debug mode emit an .ident directive for
10093 * (_process_pragma): emit a new warning type (internal to pic16)
10094 when setting stack to default length, emit a similar warning when
10095 placing a function at absolute address and address is not word aligned
10096 * (_pic16_parseOptions): added 'return TRUE' statement,
10097 * (_pic16_linkEdit): if compiling a source, then add the source's
10098 file object, first in the list of objects to link,
10100 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10102 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10103 * src/pic/main.c : removed VC warning.
10104 * src/pic/gen.c : changed comment.
10106 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10108 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10109 reference to a deprecated symbol _GPTRREG was causing failure to
10110 link. Thanks G. M. Gallant for the info.
10112 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10114 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10115 comments for Bugs item #954788.
10117 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10119 * src/pic16/device.c (pic16_dump_gsection,
10120 * pic16_groupRegistersInSection): handle symbols declared to be in
10121 access bank differently,
10122 * src/pic16/gen.c (struct _G): added field resDirect,
10123 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10124 send values read from stack directly to result and don't allocate
10126 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10128 * (pic16_sameRegsOfs): NEW,
10129 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10130 free because they were not allocated from temporary pool,
10131 * pic16_popRegFromString): workaround to fix a problem with
10132 allocating variables twice or never,
10133 * (genGenPointerGet): using PRODL instead of FSR0H,
10134 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10136 * (genAssign): take advantage of the _G.resDirect flag,
10137 * (genCast): around line 11844, use mov2f instead of directly
10138 MOVFF'ing between operands to account for literal values,
10139 * src/pic16/genutils.c: some new debug functions for gpsim have been
10141 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10142 float with integer part only,
10143 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10144 place variables in access bank
10145 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10146 updated sources to reflect recent changes in gen.c
10148 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10150 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10151 sources that searched for headers in installation path, now the
10152 device/include/pic16 is used,
10153 * src/pic16/glue.c (pic16glue),
10154 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10155 .line directives if not in debug mode, this suppresses assembler's
10156 warnings for ignored directives
10158 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10160 * src/port.h: made reset_regparms prototype void parameter explicit.
10161 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10162 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10163 * doc/sdccman.lyx: documented warning disabling and how to use
10164 printf_large to make it print floats.
10165 * device/include/stdbool.h: NEW
10166 * device/lib/_atof.c,
10167 * device/lib/_divuint.c,
10168 * device/lib/_divulong.c,
10169 * device/lib/expf.c,
10170 * device/lib/printf_large.c,
10171 * device/lib/sincosf.c,
10172 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10173 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10174 a completely reentrant lib.
10176 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10178 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10179 * device/include/pic16/stdio.h: fixed bug with colon
10181 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10183 * device/include/pic16/stdio.h,
10184 * device/include/pic16/stdlib.h,
10185 * device/include/pic16/math.h: NEW
10186 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10187 declared as _naked to reduce overhead
10188 * device/lib/Makefile.in (target port-specific-objects-pic16):
10189 changed * to *.* so to ignore the CVS directory,
10190 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10191 stacked variables back in stack,
10192 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10195 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10197 * .version: bumped version number to 2.4.5
10198 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10199 * support/Util/SDCCerr.c (messages structure): added entry for
10202 Large cumulative patch for pic16 port and libraries.
10203 * device/include/pic16/sdcc-lib.h,
10204 * device/include/pic16/stdarg.h,
10205 * device/include/asm/pic16/features.h,
10206 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10207 * device/include/pic16/float.h: changes reentrant keyword with
10208 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10209 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10210 updated target build-libraries to include objects from gptr,
10211 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10212 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10213 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10214 all function headings,
10215 * src/SDCCmain.c: added global parameter userIncDirsSet,
10216 * (parseCmdLine): when option -I is encountered add directory to
10217 userIncDirsSet too,
10218 * src/version.awk: added space between control and long,
10219 * src/pic16/NOTES: added some notes for the port,
10220 * src/pic16/gen.c: added prototype for mov2fp function,
10221 * (fReturnpic16[]): properly named return value registers,
10222 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10223 * (aopForSym): added code to handle symbols with onStack flag set,
10224 symbols onStack are allocated PTRSIZE bytes,
10225 * (aopFreeAsmop): handles special case where asmops are stack objects,
10226 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10227 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10228 added argument lock to trace flaws in allocating temporary registers
10229 when developing port,
10230 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10231 * (pic16_popRegFromString): reenabled allocating a direct register
10233 * (assignResultValue): various beautifications,
10234 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10235 referenced function argument,
10236 * (genIpush): reenabled to allow stacked arguments, handles only
10237 ic->parmPush iCodes,
10238 * (genCall, genPcall): major changes to allow for variable argument
10239 functions, fixed a bug with falsely restoring stack pointer after
10240 returning from call,
10241 * (genFunction): pending code for critical function,
10242 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10243 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10244 * (genNearPointerGet): fixed bug with indirect reading, was always
10246 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10248 * (genAddrOf): rewrote code to take address of a stacked function parameter
10249 * (genCast): fixed casting to generic pointer type,
10250 * src/pic16/gen.h: added AOP_STA,
10251 * (struct asmop): added field stk,
10252 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10253 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10254 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10255 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10256 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10257 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10259 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10261 * (pic16_port structure): generic pointer size is set to 3,
10262 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10263 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10265 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10266 operand is an iTemp,
10268 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10270 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10271 * debugger/mcs51/simi.c: addapt new syntax of s51
10273 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10275 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10276 * src/pic16/pcode.c: commented out some calls to free() in order to
10279 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10282 * src/SDCCicode.c (isiCodeInFunctionCall),
10283 * src/avr/ralloc.c (selectSpil),
10284 * src/pic/ralloc.c (selectSpil),
10285 * src/pic16/ralloc.c (selectSpil),
10286 * src/ds390/ralloc.c (selectSpil),
10287 * src/hc08/ralloc.c (selectSpil),
10288 * src/xa51/ralloc.c (selectSpil),
10289 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10290 stack in the middle of a function call sequence (fixes bug #1020268)
10291 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10292 costs associated with the minimum switch case.
10294 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10296 * src/SDCC.lex: fixed bug #1030549
10298 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10300 * src/SDCCcse.h (struct cseDef),
10301 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10302 over a function call if the CSE is derived from a symbol whose
10303 address has been taken (fixes bug #1029883)
10304 * support/regression/tests/bug-1029883: a new regression test for
10307 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10309 * src/hc08/gen.c (emitinline): fixed bug #1029778
10310 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10311 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10312 and starts toward RFE #905167)
10314 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10316 * src/pic16/gen.c (mov2f): New function to move an operand to
10317 another without considering if it is a literal or a register,
10318 * (pic16_sameRegs): don't check if they are both AOP_REG,
10319 * (AccRsh): removed andmask=0 lines,
10320 * (genLeftShift): duplicated to be improved in future versions,
10321 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10322 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10323 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10324 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10325 * (insertBankSwitch): fixed inserting banksel directives algorithm
10326 for instructions that follow a skip instruction, this fixes a report
10327 for broken subtraction code generation,
10328 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10329 iCode is a left op, just in case result and right share the same
10332 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10335 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10337 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10338 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10339 on 2004-09-12; it was buggy
10341 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10343 * src/SDCCsymt.h: removed RESULT_CHECK
10348 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10350 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10352 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10353 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10354 configuration values no more rejected by compiler, they are assigned
10355 to configuration registers with a warning message instead,
10356 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10357 the for-loop so last conf register is emitted too,
10358 * (_pic16_initPaths): link library libsdcc.lib by default,
10359 * (_hasNativeMulFor): modified test for multiplication according to
10360 Raphael Neider's remarks. Integer multiplication is also done with
10362 * device/include/pic16/pic18fregs.h: corrected type error in while
10363 testing and including 18f6720 header file
10365 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10367 * src/pic16/device.h (pic16_options): removed field use_crt,
10368 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10369 until an optimization to handle single bits is added,
10370 * (pic16_loadFSR0): moved before genUnpackBits,
10371 * (genAnd): some white lines removed,
10372 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10373 leave_reset flags in pic16_options when using crt modules,
10375 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10377 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10378 for bugs 898889 & 979599. Also used some safer print instructions.
10380 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10382 * src/pic16/device.h (pic16_options_t): added field use_crt,
10384 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10385 catch a probable future bug,
10386 * src/pic16/gen.c: aopIdx function commented out,
10387 * (genAssign): commented out old code which used aopIdx,
10388 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10389 code, added if conditionals to take into account the --use-crt
10390 command line options,
10391 * src/pic16/main.c (pic16_optionsTable): added new command line
10392 options, --use-crt= and --no-crt,
10393 * (_pic16_linkEdit): now the proper crt object is added in the
10394 linker command line except than when --no-crt is specified,
10395 * src/pic16/pcode.c,
10396 * src/pic16/pcode.h: added some structures and functions for a new
10397 optimization scheme to compansate for instruction overhead between
10398 same iCodes, this scheme is currently under development and is not
10399 working in any way,
10400 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10402 * device/lib/pic16/startup/crt0i.c,
10403 * device/lib/pic16/startup/crt0iz.c: added global char variable
10404 __uflags to force the generation of an idata section
10406 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10409 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10410 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10412 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10414 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10415 Frieder) and clarified the default code optimization mode
10417 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10419 * src/SDCC.lex (doPragma, process_pragma),
10420 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10421 "opt_code_size", and "opt_code_balanced"
10422 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10423 regrouped options by category, added support for category headers
10424 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10425 and "--opt-code-size"
10426 * doc/sdccman.lyx: documented these new options and pragmas
10427 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10428 preference into account
10430 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10432 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10433 geniCodePreDec): Fixed bug 904237 by generating a warning
10435 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10437 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10439 * src/pic/device.c : When no max ram set validate full memory range.
10441 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10443 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10445 * device/lib/_gptrget.c,
10446 * device/lib/_gptrput.c: updated comment
10447 * device/lib/calloc.c,
10448 * device/lib/free.c,
10449 * device/lib/malloc.c,
10450 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10451 * src/SDCCcse.c (cseBBlock),
10452 * src/SDCCicode.c (printOperand, geniCodeArray),
10453 * src/SDCCicode.h (struct operand): fixed bug 868103
10454 * support/regression/tests/bug-868103.c: added
10455 * src/SDCCast.c (searchLitOp),
10456 * src/SDCCcse.h (struct cseDef),
10457 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10458 * src/SDCCicode.h (struct operand),
10459 * src/SDCCsymt.h (struct sym_link),
10460 * src/avr/gen.c (hasInc),
10461 * src/ds390/gen.c (hasInc),
10462 * src/hc08/gen.c (genPlusIncr, hasInc),
10463 * src/mcs51/gen.c (hasInc),
10464 * src/pic16/glue.c (pic16_printIvalChar),
10465 * src/pic16/ralloc.c (regWithIdx),
10466 * src/xa51/gen.c (hasInc) : removed warnings
10467 * src/SDCCast.c (createBlock): added comment ???
10468 * src/hc08/ralloc.c: updated comments
10470 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10472 * doc/sdccman.lyx: updated section on switch statements, added
10473 section about semaphore locking
10474 * doc/Makefile: added option -info for latex2html
10475 * device/lib/_gptrget.c,
10476 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10478 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10480 * src/pic/device.h,
10481 * src/pic/device.c,
10482 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10483 maxram is less than 0x100.
10485 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10487 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10489 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10492 * src/mcs51/main.c,
10493 * src/ds390/main.c,
10497 * src/pic16/main.c,
10500 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10501 a jump table is the best form for a switch statement, including
10502 automatic insertion of missing cases to make the case range
10503 continuous. Developed in collaboration with Frieder Ferlemann.
10505 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10507 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10508 accumulator result if it needs sign extension
10510 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10512 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10514 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10516 * device/lib/gbz80/printf.c,
10517 * device/lib/z80/printf.c: removed define for NULL
10519 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10521 * as/xa51/xa_link.c,
10522 * device/examples/ds390/ow390/ad26.c,
10523 * device/examples/ds390/ow390/cnt1d.c,
10524 * device/examples/ds390/ow390/counter.c,
10525 * device/examples/ds390/ow390/ds2480.h,
10526 * device/examples/ds390/ow390/ds2480ut.c,
10527 * device/examples/ds390/ow390/findtype.c,
10528 * device/examples/ds390/ow390/gethumd.c,
10529 * device/examples/ds390/ow390/owllu.c,
10530 * device/examples/ds390/ow390/ownetu.c,
10531 * device/examples/ds390/ow390/swt12.c,
10532 * device/examples/ds390/ow390/swtloop.c,
10533 * device/examples/ds390/ow390/temp.c,
10534 * device/examples/ds390/ow390/temp10.c,
10535 * device/examples/ds390/ow390/thermo21.c,
10536 * device/examples/ds390/ow390/tinilnk.c,
10537 * device/examples/ds390/ow390/tstfind.c,
10538 * device/examples/serialcomm/windows/serial.cpp,
10539 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10540 * device/include/reg51.h: fixed line endings for cvs
10542 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10544 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10545 packRegsForAccUse, packRegisters): new accumulator register
10547 * support/regression/ports/hc08/support.c (_putchar): suppress
10548 warning of unused variable
10549 * src/SDCCicode.c: added SWAP entry to codeTable
10551 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10553 * device/lib/sprintf.c: forgot to add this file before previous commit
10555 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10557 * src/pic16/gen.c (genPackBits): added operand right in function
10558 parameters, load result directly if p_type is POINTER (that is
10559 called by genNearPointerSet)
10560 * (genUnPackBits): added operand left in function parameters,
10561 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10562 FSR0 if accessing bitfields,
10564 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10566 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10567 _print_format; updated printf, sprintf, vsprintf
10568 * device/include/asm/default/features.h: corrected comment/define
10569 * device/lib/Makefile.in: added sprintf.c
10570 * device/lib/libsdcc.lib: added sprintf module
10571 * device/lib/printf_large.c,
10572 * device/lib/vprintf.c,
10573 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10575 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10576 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10577 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10579 * support/regression/tests/zeropad.c: define idata as data for hc08
10581 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10583 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10584 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10585 labels are referenced at least once (even if a reference is not found)
10586 * src/hc08/gen.c (emitcode): set isComment flag for comments
10587 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10588 loads), rules 6a..6b (optimize jumps to return)
10590 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10592 * device/lib/acosf.c (acosf),
10593 * device/lib/asinf.c (asinf),
10594 * device/lib/atanf.c (atanf),
10595 * device/lib/ceilf.c (ceilf),
10596 * device/lib/cosf.c (cosf),
10597 * device/lib/coshf.c (coshf),
10598 * device/lib/cotf.c (cotf),
10599 * device/lib/fabsf.c (fabsf),
10600 * device/lib/floorf.c (floorf),
10601 * device/lib/log10f.c (log10f),
10602 * device/lib/logf.c (logf),
10603 * device/lib/sinf.c (sinf),
10604 * device/lib/sinhf.c (sinhf),
10605 * device/lib/sqrtf.c (sqrtf),
10606 * device/lib/tanf.c (tanf),
10607 * device/lib/tanhf.c (tanhf),
10608 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10609 replaced all instances of "reentrant" in the library functions
10610 defined in math.h with this macro.
10611 * support/regression/tests/float_trans.c: reenabled test for hc08
10613 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10615 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10616 erroneously deleted
10618 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10620 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10621 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10622 multi-byte volatile operands are used
10623 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10624 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10625 initialization to area GSINIT0 so that it would always precede
10626 any static initializers in GSINIT
10627 * support/regression/tests/zeropad.c: fixed idata define for hc08
10628 * support/regression/tests/bug-927659.c,
10629 * support/regression/tests/float_trans.c: disabled tests for hc08
10630 pending missing library routines
10631 * .version: increased version number to 2.4.4 - hc08 port now passes
10635 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10637 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10638 * Makefile.common.in,
10640 * as/hc08/Makefile.in,
10641 * as/mcs51/Makefile.in,
10642 * as/z80/Makefile.in,
10643 * debugger/mcs51/Makefile.in,
10644 * device/include/Makefile.in,
10645 * device/lib/Makefile.in,
10648 * link/z80/Makefile.in,
10649 * packihx/Makefile.in,
10650 * sim/ucsim/main_in.mk,
10651 * sim/ucsim/avr.src/Makefile.in,
10652 * sim/ucsim/doc/Makefile.in,
10653 * sim/ucsim/gui.src/serio.src/Makefile.in,
10654 * sim/ucsim/hc08.src/Makefile.in,
10655 * sim/ucsim/s51.src/Makefile.in,
10656 * sim/ucsim/xa.src/Makefile.in,
10657 * sim/ucsim/z80.src/Makefile.in,
10659 * support/cpp2/Makefile.in,
10660 * support/librarian/Makefile,
10661 * support/makebin/Makefile: added DESTDIR to the install path proposed
10662 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10663 * doc/sdccman.lyx: added DESTDIR documentation
10665 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10667 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10668 instruction for interrupt handlers, use fast returns when returning
10669 from high priority interrupts
10671 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10673 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10675 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10676 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10677 bugs, ported much of Bernhard's code from mcs51
10678 * src/mcs51/gen.c (genSend),
10679 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10680 than one when calling a reentrant function
10681 * device/lib/_mullong.c: defined an alternate struct layout for big
10682 endian ports (hc08)
10684 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10686 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10689 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10691 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10692 are sane and complete before asking the port its prefered parameter
10693 passing method (fixes bug #1017633)
10694 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10697 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10699 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10700 problem in bitfields >= 8 bits.
10702 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10704 * src/SDCCsymt.c: undid changes that were not meant to be committed
10706 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10708 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10710 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10712 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10713 copied and wrong bit got inverted
10715 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10717 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10718 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10719 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10720 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10721 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10722 assignments to bitfields at known addresses
10723 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10724 reads from bitfields at known addresses
10725 * src/hc08/ralloc.c (packRegisters),
10726 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10727 genhc08Code): optimize pointer get values used as conditionals
10728 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10731 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10733 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10734 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10735 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10738 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10740 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10742 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10744 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10747 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10749 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10751 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10753 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10756 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10758 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10760 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10762 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10763 cases use more compact code.
10765 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10767 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10769 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10771 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10773 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10776 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10777 parameter of changePointer() from symbol* to sym_link*
10778 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10779 * src/SDCCsymt.c (compareType): void* type is castable to other
10780 pointers, but not necesarily an exact match.
10781 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10782 is no longer blindly treated as an exact match.
10783 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10785 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10787 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10789 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10793 * src/pic/ralloc.h,
10794 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10796 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10798 * src/pic/device.c,
10799 * src/pic/device.h,
10800 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10802 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10804 * src/mcs51/gen.c (emitcode): fixed bug #992819
10806 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10808 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10809 there's no need to make it worse
10811 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10813 * src/mcs51/ralloc.c (deassignLR),
10814 * src/ds390/ralloc.c (deassignLR),
10815 * src/hc08/ralloc.c (deassignLR),
10816 * src/z80/ralloc.c (deassignLR),
10817 * src/pic/ralloc.c (deassignLR),
10818 * src/pic16/ralloc.c (deassignLR),
10819 * src/avr/ralloc.c (deassignLR),
10820 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10821 rlivePoint): fixed another part of bug #971834
10823 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10825 * src/z80/main.c: enabled "critical" keyword
10826 * src/z80/mappings.i,
10827 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10828 functions (fixes bug #979646)
10829 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10831 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10833 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10836 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10838 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10839 doesn't disable too much optimizations
10841 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10843 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10845 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10847 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10849 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10851 * src/pic/gen.c tidied up tabs
10852 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10853 * src/pic/main.c tidied up tabs
10854 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10855 * src/pic/pcoderegs.c tidied up tabs
10856 * src/pic/ralloc.c tidied up tabs
10858 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10860 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10861 to S_FIXED for pic16 port and when symbol is not in level 0,
10862 allocate for S_REGISTER storage class and pic16 port, too,
10863 * src/pic16/device.h: prototype for checkSym,
10864 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10865 * (pic16_assignConfigWordValue): test the value and the mask to
10866 validate that the value is suitable for the configuration word,
10867 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10868 collect extern declared symbols, don't emit symbol twice, check
10869 first if symbol is in publics set first,
10870 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10871 * added command line '--fstack' which enables an experimental
10872 feature for stack access, too buggy to be used yet...
10873 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10874 * (pic16_allocDirReg): when register has storage class S_REGISTER
10875 allocate in pic16_dynAccessRegs,
10876 * device/include/pic16/pic18f????.h: modified configuration word
10877 naming convention, words started as CONFIG0H but should be CONFIG1H
10879 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10881 * device/include/mcs51reg.h: fixed bug 970993
10883 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10885 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10886 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10887 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10888 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10889 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10890 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10891 error/warning numbers,
10892 added function setWarningDisabled()
10893 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10894 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10895 _memcmp.c _memmove.c calloc.c realloc.c free.c
10896 * support/regression/tests/malloc.c: added tests for new functionality
10897 * support/regression/tests/zeropad.c: added tests for truncated initializers
10898 and initialized char arrays starting with '\x0'
10899 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10901 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10903 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10905 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10907 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10908 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10909 peephole 177.e. Thanks to anonymous
10911 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10913 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10914 function isn't used in the source but referenced as a
10915 variable initializer then declare it as extern in .asm file
10917 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10919 * .version: increased version number to 2.4.3
10921 Adding version extension according to ChangeLog CVS revision
10922 * src/Makefile.in (target all): added dependency 'version.h'
10923 * (rule version.h): added rule to create version.h from ChangeLog,
10924 * (rule dep): added dependency version.h,
10925 * src/version.awk: AWK script to create version.h
10926 * src/SDCCdwarf2.c (dwWriteModule),
10927 * src/SDCCglue.c (initialComments),
10928 * src/SDCCmain.c (printVersionInfo): modified to write after
10929 version string the version extension number,
10930 * src/SDCCutil.c: included "version.h"
10931 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10933 * src/SDCCutil.h: added prototype for getBuildNumber
10935 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10936 includeDirsSet, too,
10937 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10938 const char [] is found in function prototype...
10940 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10941 moving to WREG with source is already in WREG,
10942 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10943 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10944 * (aopForSym): stack'ed symbols are partially supported, added
10945 if-clause to support symbols in FARSPACE,
10946 * (sameRegs): added test for AOP_ACC to see if registers are same,
10947 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10948 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10949 * (pic16_popRegFromString): will not allocate a new register if it
10950 doesn't find one by name, bug may have introduced...
10951 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10952 * (genIpush): revived to use pic16 port's stack,
10953 * (genAddrOf): added incomplete case for stack'ed operand,
10954 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10955 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10956 can handle multibyte operands,
10957 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10958 * (pic16initialComments): added message for MPLAB compatibility
10960 * src/pic16/main.h: prototype for pic16_mplab_comp,
10961 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10962 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10963 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10964 because of increased complexity of procedure,
10965 * (_process_pragma): stack pragma changed to format 'stack pos len',
10966 emit symbol '_stack_end' to conform with gplink,
10967 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10968 to search for register,
10969 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10971 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10972 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10973 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10974 case for PO_GPR_REGISTER,
10975 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10976 dies, the new era is ahead !...
10977 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10978 pic16_dynInternalRegs,
10979 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10980 * (pic16_allocDirReg): minor optimizations and bug fixes,
10981 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10983 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10984 load stack and frame pointer with address of 'stack_end' symbol
10986 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10988 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10989 without source code but only variable initializers
10991 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10993 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10994 external are not declared as extern to reduce overhead while linking
10996 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10998 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11000 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11002 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11003 Yee Keat for the patch
11004 * src/SDCCast.c (decorateType): fixed bug #979599
11005 * src/ds390/gen.h: removed local fReturnSizeDS390
11006 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11007 * src/ds390/gen.c (genAnd, genOr, genXor),
11008 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11010 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11012 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11013 add relFilesSet to $3, manipulate $2 to handle linking of object
11014 files without source files in command line,
11015 * device/include/pic16 (all headers): added ID location macros,
11016 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11017 entries for ID location bytes,
11018 * (pic16_assignIdByteValue): NEW,
11019 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11020 added field dumpcalltree to pic16_options_t,
11021 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11022 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11023 emitting rFalseIfx label after check_carry label,
11024 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11025 pic16_emitDIRegs), NEW
11026 * (pic16glue): dump .calltree file when option --calltree found,
11027 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11028 * (_pic16_genAssemblerPreamble): emit ID locations after
11029 configuration registers,
11030 * (pic16_linkCmd): modifications of the link command,
11031 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11032 * (pic16_pCodeInitRegisters): don't init stack registers,
11033 * (pic16_findPrevInstruction): fixed bug,
11034 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11035 bug with immediate registers,
11036 * (buildCallTree): traces stack push and pop,
11037 * (pct2): dump also stack usage for each function,
11038 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11039 * (pic16_allocDirReg): various modifications,
11040 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11043 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11045 * src/pic16/pcode.c: removed buggy double colon
11047 2004-07-01 Borut Razem <borut.razem AT siol.net>
11049 * support/scripts/sdcc.nsi: added include/pic16 to setup
11051 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11053 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11054 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11056 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11057 specific command line arguments. Also added sample lkr script
11058 for placing a variable at a specific memory bank.
11059 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11060 at a specific memory bank,
11061 * (pic16_dump_isection): fixed bug which caused string literals to
11062 be omitted when dumping idata section,
11063 * (pic16_groupRegistersInSection): added code to handle registers
11064 in specific memory banks,
11065 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11066 public, all references are renamed too,
11067 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11069 * (pic16_storeForReturn): added case to handle when dest is WREG,
11070 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11071 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11072 pic16_rel_udata, check to see if that register is marked as being
11073 a member of a specific memory bank,
11074 * (pic16_printIvalCharPtr): added code to add string literals either
11075 to code or the idata sections,
11076 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11077 also accept the 'udata' pragma,
11078 * src/pic16/main.h: new structure types sectName and sectSym
11079 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11080 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11081 * (pic16_findPrevInstruction): fixed, it returned nothing,
11082 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11083 instruction combinations,
11084 * (pic16_FixRegisterBanking): heavily reorganised,
11085 * (pic16_AnalyzeBanking): if generating banksel directives is
11086 disabled, then don't call FixRegisterBanking at all,
11087 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11088 completely removed,
11089 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11091 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11093 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11094 Phuah Yee Keat <yk.phuah AT nestac.com>
11096 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11098 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11099 correctly the IVT even if it is relocated to some other location
11101 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11103 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11104 * device/include/pic16/pic18f2220.h: NEW,
11105 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11106 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11107 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11108 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11109 nodefaultlibs, ivt_loc is the location of the interrupt vector
11110 table, and nodefaultlibs signs that default libraries should not be
11111 linked in link stage,
11112 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11113 according to --ivt-loc argument,
11114 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11115 when pragma stack is found,
11117 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11119 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11120 256 (range check), 257 (do while), 258.a-f (bit banging
11121 f.e. on 3-wire SPI bus)
11123 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11125 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11126 variables used exclusively within a loop
11128 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11130 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11132 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11134 * src/SDCClrange.c (computeClash): fixed bug #971834
11136 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11138 * src/mcs51/gen.c (genCmp): fixed bug #975903
11139 * src/hc08/gen.c (operandsEqu),
11140 * src/ds390/gen.c (operandsEqu),
11141 * src/z80/gen.c (operandsEqu),
11142 * src/pic/gen.c (operandsEqu),
11143 * src/pic16/gen.c (operandsEqu),
11144 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11145 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11147 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11149 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11151 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11153 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11154 default case in switch statement,
11155 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11156 to eliminate problem with initialisation of pointers, but problem
11158 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11159 * (emitStaticSegment): removed various lines emitting debug info,
11160 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11161 added processor registers for utilizing EEPROM,
11162 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11163 configurable and set 8
11165 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11167 * .version: increased version number to 2.4.2,
11169 Cumulative patch for pic16 port
11170 * src/pic16/device.c: changed scheme to dump initial values for
11171 variables in idata segment, all print_idata* functions were removed,
11172 now the pic16_printIval* will be called,
11173 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11174 * _pic16_printPointerType, pic16_printPointerType,
11175 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11176 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11177 NEW, similar to the respective functions in SDCCglue.c,
11178 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11179 way, emitting hex bytes,
11180 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11182 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11184 * src/avr/ralloc.c (serialRegAssign),
11185 * src/xa51/ralloc.c (serialRegAssign),
11186 * src/pic/ralloc.c (serialRegAssign),
11187 * src/pic16/ralloc.c (serialRegAssign),
11188 * src/hc08/ralloc.c (serialRegAssign),
11189 * src/z80/ralloc.c (serialRegAssign),
11190 * src/ds390/ralloc.c (serialRegAssign),
11191 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11193 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11195 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11196 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11198 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11200 Cumulative patch for pic16 port:
11201 * src/pic16/device.h (typedef PIC16_device) modified fields for
11202 defining microcontrollers,
11203 * src/pic16/device.c: added new info for all devices in Pics16 array,
11204 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11205 to be optimised out by the pCode optimiser,
11206 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11207 specially, bug reported by G.M. Gallant,
11208 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11209 as force'd so that cannot be optimised out by pCode optimiser,
11210 * src/pic16/pcode.c,
11211 * src/pic16/pcodepeeph.c,
11212 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11213 they are disabled by default, but can be enabled explicit with
11214 command argument --denable-peeps, for testing,
11215 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11216 --pomit-ivt in COMPILE_FLAGS
11218 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11220 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11221 compilation on MSVC
11223 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11225 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11227 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11229 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11230 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11232 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11234 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11235 would only assign 0x300001 register.
11237 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11239 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11240 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11242 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11244 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11246 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11247 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11248 added peephole 254 (left shift), 255 (jump table)
11250 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11252 * device/lib/Makefile.in: removed comment line with model-pic16,
11253 * (target port-specific-objects-pic16): the libraries and objects
11254 are copied to the build directory form the device/lib/pic16/bin
11257 Cumulative patch concerning pic16 port:
11258 * library directory has been re-organized,
11259 * added support for PIC18F1220,
11260 * added headers and library sources for chips 18f1220,18f6520,
11261 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11263 * configuration registers setting has changed, now each supported
11264 device has a complete description of the registers it uses,
11265 * all initialisations are moved to idata sections, these section
11266 can be absolute or relocatable,
11267 * fixed initialisation of codespace variables,
11268 * fixed warning about PCLATU and gpsim,
11269 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11270 * (genAssign): use table reads when assigning from variables in codespace,
11271 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11272 char/int variables placed in codespace,
11273 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11274 registers set in .asm file, no need for --pomit-config-words anymore,
11275 * (pic16glue): some 8051 legacy segments are commented out
11276 (to be removed completely),
11277 * added support for alternative assembler and linker with --asm=
11278 and --link= command line arguments,
11279 * peepholes are disabled automatically in the port, no need to
11280 specify on command line,
11281 * port supports natively char/int/long multiplication, but converts
11282 all divisions to support functions,
11283 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11284 to the file set in variable $2,
11285 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11286 strings in ASCII format and not in hex,
11287 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11288 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11289 allocate proper register if iCodes aren't temporary,
11291 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11293 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11295 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11297 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11300 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11302 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11303 computed address is reused
11304 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11305 multi-byte bitfields
11307 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11309 * src/z80/gen.c: (genArrayInit): must check for pointers too
11311 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11313 * support/regression/tests/zeropad.c: never meant to commit the
11314 nestedstruct test: removed, added check for GCC version
11316 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11318 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11319 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11320 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11321 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11322 bugs 928906 and 954082 half-empty initializers
11324 * src/SDCCsymt.c (getAllocSize): added for above fix
11325 * src/z80/gen.c (genArrayInit): fixed bug 741044
11326 * support/regression/tests/zeropad.c: added tests
11328 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11330 * src/pic16/device.c (pic16_dump_section): corrected bug which
11331 caused some symbols of the libraries to be misplaced
11333 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11335 * src/pic16/glue.c,
11336 * src/pic16/ralloc.h,
11337 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11338 to fix conflict with pic port
11340 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11342 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11343 externs configuration variables,
11344 * src/pic16/ralloc.h,
11345 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11346 prototype in header, commented out some debug messages
11348 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11350 * src/pic16/glue.c,
11351 * src/pic16/main.c,
11352 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11353 for gpasm COFF object generation. Thanks to D. Hawkins for
11356 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11358 * src/ds390/main.c,
11359 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11360 Brock for spotting this)
11361 * src/ds390/gen.c (genEndFunction),
11362 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11363 interrupt handler and critical. Disable push/pop optimizations when
11364 peephole optimizations disabled.
11366 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11368 Updated pic16 library sources and headers.
11369 * device/lib/pic16/pic18f*/ ,
11370 * device/include/pic16/*.h: modified to handle structured SFR
11373 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11375 * src/port.h (PORT structure): added hook initPaths, now each
11376 port can declare its own default search paths,
11377 which can been seen with the --print-search-dirs option,
11378 see pic16 port for example,
11379 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11380 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11381 * (doPrintSearchDirs): NEW, replaces in a central manner the
11382 printing of search dirs which was split in set*Paths functions,
11383 * (main): added call to port->initPaths and doPrintSearchDirs,
11385 * src/ds390/main.c,
11388 * src/izt/tlcs900h.c,
11389 * src/mcs51/main.c,
11391 * src/pic16/main.c: modified port structures to reflect addition of
11394 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11395 * (pic16_dump_section): for registers in same address reserve memory once,
11396 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11398 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11399 result is greater in size than right or left,
11400 * (pic16_genUMult8X8_8): there are some cases where the result can
11401 be 16 bits size, so handle these,
11402 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11403 * (pic16_outBitC): modified to emit pcodes,
11404 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11406 * (genDivOneByte): implemented algorithm to divide 8-bits,
11407 * (genCmp): uncommented goto, but issues still exist,
11408 * (genAnd): fixed a bug with variables >8bits,
11409 * (genPackBits): optimization added that uses BCF/BSF to change a
11411 * (genAssign): fixed bug when assigning floating point literals,
11412 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11413 __sdcc_gsinit_startup label,
11414 * src/pic16/main.c (_pic16_init): removed search directory
11416 * (_pic16_initPaths): NEW, used to initialise search directories,
11417 * (_hasNativeMulFor): support functions for all except char/int
11418 multiplication, and char division,
11419 * (PIC16_port struct): modified entry for native mul support,
11420 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11422 * (buildCallTree): call to register_usage is ifdef'ed out,
11424 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11426 * device/include/string.h: applied Stas Sergeev's patch to make this
11427 header file compatible with the preprocessor -Wundef option
11428 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11429 failure (fixes bug #941458)
11431 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11434 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11435 that the variable, not the function, should be static
11436 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11437 to be consistent with non-literal case
11439 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11441 * src/SDCCast.c (isConformingBody): fixed bug #949967
11442 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11443 convilong): fixed bug #952086
11445 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11447 * src/SDCCmem.c (allocVariables): fixed bug #955321
11449 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11451 * src/hc08/main.c (_hc08_genAssemblerEnd),
11452 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11453 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11454 completely eliminated the use of a temporary file
11455 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11456 when more than one file linked
11457 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11459 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11461 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11462 which fixes bug #543481
11463 * support/regression/tests/bug-751703.c: fixed comments left from a
11464 cut and paste error
11465 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11466 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11467 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11469 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11470 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11471 are now changed to underscores in moduleName
11473 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11475 * as/mcs51/lkmem.c: better fix for bug #954173
11477 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11478 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11480 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11481 * device/include/c8051f000.h,
11482 * device/include/c8051f120.h,
11483 * device/include/c8051f300.h,
11484 * device/include/c8051f310.h,
11485 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11486 PWM16) and detab'ed
11488 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11490 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11491 and mailing lists, doc'ed --no-peep-comments, removed reference
11492 to knoppix (newest version has no LyX/LaTeX), other minor changes
11493 * src/SDCCglue.c (glue): save 2 bytes stack space with
11494 option --main-return. The ljmp could probably be avoided too
11496 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11498 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11500 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11502 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11503 * src/SDCCopt.c (isLocalWithoutDef),
11504 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11505 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11506 (credit to Maarten Brock for patch #949363, on which this is based)
11507 * support/regression/tests/bug-751703.c: some test cases of extern used
11508 within inner scopes.
11510 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11512 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11514 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11516 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11517 dwWriteLabel): fix to create valid debugger symbols even when
11518 the module name has non-alphanumeric symbols in it
11519 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11520 when a variable's allocation has been optimized away
11523 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11525 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11527 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11528 * src/mcs51/main.c,
11529 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11530 * src/ds390/main.c,
11531 * src/z80/gen.c (z80_emitDebuggerSymbol),
11533 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11535 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11536 * src/pic16/main.c,
11537 * src/avr/gen.c (avr_emitDebuggerSymbol),
11539 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11541 * src/SDCCdebug.c (emitDebuggerSymbol),
11543 * src/port.h: added a debugger struct to the port struct. Added a
11544 callback for defining debugger symbols
11546 * src/SDCCast.c (createLabel),
11547 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11550 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11551 iCode back to the ast for the function
11553 * src/hc08/ralloc.c (hc08_assignRegisters),
11554 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11555 unneeded fields from the regs struct.
11556 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11557 pushReg() & pullReg() functions instead of emitcode()
11559 * src/hc08/gen.c (genLabel, genhc08Code),
11560 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11562 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11565 * src/hc08/gen.c (genEndFunction, genhc08Code),
11567 * src/mcs51/gen.c (genEndFunction, gen51Code),
11569 * src/ds390/gen.c (genEndFunction, gen390Code),
11571 * src/z80/gen.c (genEndFunction, genZ80Code),
11574 * src/pic/gen.c (genEndFunction, genpic14Code),
11576 * src/pic16/gen.c (genEndFunction, genpic16Code),
11578 * src/avr/gen.c (genEndFunction, genAVRCode),
11580 * src/xa51/gen.c (genEndFunction, genXA51Code),
11582 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11583 specific code to cdbFile.c and out of the backend code generators
11585 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11586 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11587 starting address is now 0
11590 * as/hc08/m08pst.c,
11591 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11592 assembler directive for DWARF support
11593 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11597 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11599 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11601 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11602 and inappropriate peephole optimization in jump tables
11604 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11606 * as/hc08/m08pst.c,
11607 * src/SDCCglue.c: sdccopt works for the hc08 port now
11609 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11611 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11613 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11615 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11617 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11619 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11623 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11624 comments from the peephole optimizer replacement rules
11625 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11627 * src/SDCCcse.c (updateSpillLocation),
11628 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11630 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11631 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11632 objects far pointers
11634 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11636 * src/SDCCsymt.h: a missing part of my last change
11637 * src/pic/ralloc.c (regTypeNum),
11638 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11640 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11643 * src/SDCCicode.c (aggrToPtrDclType),
11644 * src/SDCCptropt.h,
11645 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11646 ptrPseudoSymConvert),
11647 * src/pic/ralloc.c (regTypeNum),
11648 * src/pic16/ralloc.c (regTypeNum),
11649 * src/hc08/ralloc.c (regTypeNum),
11650 * src/ds390/ralloc.c (regTypeNum),
11651 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11652 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11654 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11656 * link/z80/lkmain.c (afile),
11657 * as/hc08/lkmain.c (afile),
11658 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11659 prevent a pointer problem when a filename has no directory and
11660 no extension specified.
11662 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11664 * link/z80/lkmain.c (afile): allow periods in directory names
11665 * link/z80/lkmain.c (afile),
11666 * as/mcs51/lkmain.c (afile),
11667 * as/hc08/lkmain.c (afile): allow linker script file to have an
11668 extension other than ".lnk"
11669 * link/z80/lklex.c (getfid),
11670 * link/z80/lkmain.c (parse),
11671 * as/mcs51/lklex.c (getfid),
11672 * as/mcs51/lkmain.c (parse),
11673 * as/hc08/lklex.c (getfid),
11674 * as/hc08/lkmain.c (parse): Support comments in the linker script
11675 file on lines by themselves and after filenames
11677 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11679 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11681 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11683 * src/z80/peeph-z80.def: removed some peephole rules that don't
11684 work with multibyte arithmetic (fixed bug #937126)
11685 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11686 to registers and not global variables
11687 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11688 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11689 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11690 checking for assignments not internally generated (fixed bug #931895)
11691 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11692 structure member (fixed bug #930072)
11694 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11696 * src/SDCCmain.c (linkEdit),
11697 * src/hc08/main.c (_hc08_parseOptions),
11698 * as/hc08/Makefile.in,
11699 * as/hc08/aslink.h,
11701 * as/hc08/m08pst.c,
11702 * as/hc08/lkrloc.c (relr, rele),
11703 * as/hc08/lkarea.c (lnkarea)
11704 * as/hc08/lkmain.c (afile, parse),
11705 * as/hc08/lkelf.c: support for ELF output
11706 * as/hc08/lks19.c (s19),
11707 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11709 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11711 * as/mcs51/lkihx.c: Fixed bug #899105.
11713 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11715 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11716 .dsp files from Unix to DOS.
11718 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11720 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11721 function pointers; we have been compliant for several months now.
11722 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11723 change that was accidently commented out
11724 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11725 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11728 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11730 * src/hc08/gen.c: output of all of the internal debugging information
11731 is now controlled by the D() macro; it is disabled by default
11733 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11735 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11736 harder to keep the same registers during a CAST iCode
11737 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11738 long via int can be done in a single cast, if the signedness is
11740 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11741 putchar() in tinibios.c in ds390's library
11743 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11745 * src/SDCCast.c (decorateType): fixed bug #898889,
11746 cast result of a literal complement too
11747 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11748 fixed check for bitfields
11750 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11752 * src/SDCCicode.c (geniCodeLogic): made it static,
11753 (geniCodeLogicAndOr): added in order to fix bug #905492,
11754 (ast2iCode): fixed bug #905492
11755 * support/regression/tests/bug-905492.c: added
11756 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11757 (processParms): fixed bug #927659: don't copy parms, this will clear
11759 * support/regression/tests/bug-927659.c: added
11761 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11763 * src/SDCCast.c (addCast): don't cast float to char
11764 * device/lib/libsdcc.lib: added _memmove
11766 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11768 * device/lib/large/Makefile: fixed parallel execution by
11769 replacing `make` by `$(MAKE)`
11771 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11773 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11774 offsets (fixes bug #923936)
11776 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11778 * device/lib/small/Makefile: fixed parallel execution by
11779 replacing `make` by `$(MAKE)`
11781 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11783 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11785 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11787 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11788 * src/regression/Makefile: Regression test was not running.
11790 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11792 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11793 complement if possible
11794 * src/SDCCval.c (valComplement),
11795 * src/SDCCicode.c (operandOperation): fixed complement of literal
11796 * support/regression/tests/onebyte.c (testComplement): added
11798 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11800 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11801 return an optimized tree; actually replace actParm with the new tree
11802 * src/SDCCast.h: added some parantheses to remove side effects
11803 * support/regression/tests/bug-920866.c
11805 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11806 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11807 Bit operands were not being handled properly in the pic14 port.
11808 (now src/regression/add.c passes again).
11810 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11812 * src/SDCC.y (labeled_statement): case and default no longer require
11813 a following statement (RFE #893037)
11815 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11817 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11818 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11819 disabled (fixes bug #916294)
11820 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11821 "mov a,acc"; patch provided by Lenny Story
11822 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11824 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11826 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11828 * src/ds390/gen.c (genFunction, genEndFunction),
11829 * src/ds390/ralloc.c (ds390_assignRegisters),
11830 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11831 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11832 pushed if there are parameters passed on the stack. Also, a cleaner
11833 way to decide if r0/r1 should be pushed/popped. (Together they fix
11836 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11839 * device/lib/mcs51/crtpagesfr.asm,
11840 * device/lib/mcs51/crtxinit.asm,
11841 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11842 to avoid confusion with Si Lab's SFRPAGE register.
11844 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11846 * src/SDCCglue.c (emitMaps): allow public sfr variables
11847 * src/SDCCglue.c (initialComments): include compiler build date
11848 with compiler version and put the timestamp of the generated
11849 assembly file on a serperate line to be less confusing.
11850 * src/port.h: added genInitStartup hook
11852 * src/ds390/main.c,
11855 * src/pic16/main.c,
11857 * src/z80/main.c: genInitStartup initialize as NULL (default to
11858 historical behaviour)
11859 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11860 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11861 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11862 library instead of hard coding it into the compiler.
11863 * support/regression/ports/mcs51-stack-auto/spec.mk,
11864 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11865 * device/lib/mcs51/Makefile,
11866 * device/lib/small/Makefile,
11867 * device/lib/large/Makefile,
11868 * device/lib/mcs51/crtpagesfr.asm,
11869 * device/lib/mcs51/crtstart.asm,
11870 * device/lib/mcs51/crtxclear.asm,
11871 * device/lib/mcs51/crtxinit.asm,
11872 * device/lib/mcs51/crtclear.asm,
11873 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11874 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11875 and into user configurable files.
11876 * device/lib/clean.mk: clean mcs51 directory too
11877 * support/regression/tests/longlit.c: added static to T1 declaration
11878 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11879 accesses in the initialization code
11881 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11883 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11884 OSCTRIMVAL as noted in bug #916008
11886 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11888 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11889 in loops with multiple exits (reported as incorrect registers
11890 used by Martin Helmling in Sdcc-user list)
11892 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11894 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11895 made ds390 register extensions look less like error messages
11897 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11899 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11900 reported by Adam Wozniak in Sdcc-user list
11902 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11904 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11905 arithmetic optimizations, added debug output
11907 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11909 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11910 * sdcc.spec: updated and split sdcc into 3 rpms
11911 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11912 needed for literals of LEFT_OP and '+'
11913 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11914 introduced RESULT_TYPE_NOPROM
11915 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11917 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11918 limited promotion to int only for '*'
11919 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11921 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11923 * src/pic16/gen.c (genSkip),
11924 (genc16bit2lit), (gencjneshort): commented out
11925 (is_LitOp): new helper function, checks operand type
11926 (genCmpEq): rewritten
11928 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11930 * support/regression/tests/bug-908454.c: added
11932 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11934 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11935 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11936 (geniCodeCast): cosmetic, don't preserve bit storage class
11937 (geniCodeLeftShift): added promotion
11938 (geniCodeLogic): fixed regression
11939 * src/SDCCsymt.c (computeTypeOr): accept bits too
11940 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11942 2004-03-07 Borut Razem <borut.razem AT siol.net>
11944 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11946 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11948 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11949 version of pic16_genPackRegisters which does not check if ic is a
11951 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11952 function cause string1.c regression test fails
11954 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11956 * sim/ucsim/configure.in,
11957 * sim/ucsim/configure,
11958 * sim/ucsim/doc/Makefile.in: use docdir
11959 * src/SDCC.y: fixed sbit atrributes
11960 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11961 * src/SDCCast.c (decorateType): |^& need special promotion handling
11963 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11964 * src/SDCCsymt.h (computeType),
11965 * src/SDCCicode.c: computeType() needs op
11966 * src/SDCCsymt.c (checkTypeSanity),
11967 * doc/sddman.lyx: "plain" bitfields are unsigned
11968 * src/SDCCsymt.c (computeTypeOr): added
11969 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11971 * src/SDCCval.c (val*): computeType() needs op
11972 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11973 * support/regression/tests/onebyte.c: added tests for |^&
11975 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11977 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11978 for writing icode into asm output.
11980 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11982 * src/pic16/device.c: added some debug lines enabled
11983 with macro DEBUG_CHECK,
11984 * src/pic16/genarith.c: more debug in genPlus,
11985 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11986 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11987 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11988 * (aopForSym): onStack symbols are re-placed in data memspace,
11989 and onStack flag is cleared,
11990 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11991 copy temporary pcodeop,
11992 * (genPcall): added warning for not updating PCLATU,
11993 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11994 always true for pic16 port,
11995 * (genMultOneWord): NEW, supports integer multiplication,
11996 * (genMult): modified to call genMultOneWord,
11997 * (ifxForOp): added warning when return NULL,
11998 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11999 flag is set before call to operandFromSymbol for implicit
12001 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12002 options.intlong_rent are set by default,
12003 * (_hasNativeMulFor): modified to allow port generation of integer
12005 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12006 set regtype to REG_SFR for all registers, restricting seting the
12007 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12009 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12011 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12012 more than 500 times in the regression tests
12014 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12016 * support/Util/SDCCerr.h,
12017 * support/Util/SDCCerr.c,
12018 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12020 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12021 for symbol conflicts.
12022 * support/valdiags/tests/enum.c,
12023 * support/valdiags/tests/tentdecl.c,
12024 * support/valdiags/tests/struct.c: expect possible error messages
12025 referring to original symbol definitions.
12026 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12028 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12030 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12032 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12034 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12036 * src/pic16/ralloc.c (newReg): fixed bug #908929
12038 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12040 * src/ds390/gen.c: added missing #include "main.h"
12042 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12044 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12045 checking if symbol is already in set,
12046 * src/pic16/device.h: prototype for checkAddSym,
12047 * src/pic16/gen.c: (_G): added entry interruptvector,
12048 * (assignResultValue): removed some commented out lines,
12049 * (genFunction): check for ISR via sym->type, absolute section for
12050 interrupt code is created via a new pBlock, the goto instruction is
12051 placed now correctly at the interrupt vector position, changed all
12052 references from ivec to _G.interruptvector,
12053 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12054 is the interrupt is a high priority one, same for return from ISR,
12055 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12056 externs to calls of checkAddSym,
12057 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12058 pic16_pcode_verbose flag is set,
12059 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12060 * src/pic16/pcoderegs.c: message about how many registers are saved
12061 will only be emitted if pic16_pcode_verbose flag is set,
12063 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12065 * src/ds390/ralloc.h,
12066 * src/ds390/ralloc.c (ds390_regWithIdx),
12067 * src/ds390/gen.c (emitcode),
12068 * src/ds390/main.h,
12069 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12070 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12071 ds390operandCompare, getRegsRead, getRegsWritten,
12072 initializeAsmLineNode): customized instruction size calculation for
12073 ds390, started basis for some register optimizations
12074 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12075 corresponding assembly output
12076 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12077 missing push/pop of r0/r1. Optimized push/pops
12079 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12081 * src/mcs51/main.c (instructionSize): fixed ACALL size
12082 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12084 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12086 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12087 the sorting of rlist with NULL elements
12088 * (print_idataType, print_idata): NEW to create idata sections
12089 * src/pic16/device.h: idataSymSet new variable
12090 * src/pic16/gen.c (genFunction): fixed some bugs in string
12091 comparing, improved the absolute section creation for ISRs,
12092 added FSR0L/FSR0H in registers that are saved in an ISR,
12093 * (genInline): fixed the processing of inline snippets,
12094 now they undergo no process by the peephole optimizer
12095 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12096 are placed in idataSymSet,
12097 * (pic16emitStaticSeg): extern symbols are added in externs,
12098 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12099 switching when aboslute variables are placed in access bank memory
12100 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12101 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12102 commented out with #if,
12103 * (pic16_packRegisters): reintroduce the check for CAST because some
12104 symbols are not correctly handled,
12105 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12106 pCodeInstruction instead of pCode,
12107 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12108 pCodeAsmDir definition,
12109 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12110 directive, then the argument directive is emitted without the leading
12111 tab, hack for inline labels which must be in the first column,
12112 * (compareLabel,pic16_findNextInstruction),
12113 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12114 * (insertBankSwitch): modified for the new pCodeAsmDir,
12116 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12117 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12119 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12121 * (pushSide): commented out with #if,
12122 * (assignResultValue): fixed some typos in saving
12124 * (genPcall): FIXED and sync'ed with genCall,
12125 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12126 * (genNearPointerGet): fixed to handle some more cases,
12127 implementation scheme via table reads,
12128 * (genConstPointerGet): modified to access code memory correct,
12129 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12130 and improved to handle some cases
12131 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12132 instead of "RETLW" for init data
12133 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12134 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12135 variables are placed in access bank memory (<0x80 and >=0xf80),
12136 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12137 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12138 TBLWT_POSTDEC,TBLWT_PREINC
12139 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12140 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12142 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12143 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12144 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12145 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12147 2004-02-29 Borut Razem <borut.razem AT siol.net>
12149 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12150 support/Util/findme.h, support/Util/system.h: enhance binary relative
12151 search for lib and include by using findProgramPath()
12153 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12156 * src/SDCCpeeph.c (pcDistance),
12158 * src/mcs51/ralloc.h,
12159 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12160 * src/mcs51/main.h,
12161 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12162 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12163 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12164 size calculation port specific, started basis for some register
12166 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12167 missing push/pop of r0/r1. Optimized push/pops
12168 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12169 * device/lib/_modsint.c (_modsint),
12170 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12171 and stack version so regression tests pass
12173 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12175 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12176 * src/SDCCast.c (decorateType): catch another small optimization
12178 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12179 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12180 modified to finally use computeType() all over SDCC,
12181 see Feature Request #877103
12182 * src/SDCCval.h: cosmetic
12183 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12184 valCompare(); regression tested in muldiv.c
12185 * support/regression/tests/muldiv.c (testMod): mod sign follows
12188 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12190 * src/SDCCast.c (decorateType): fixed bug #902362
12191 * doc/INSTALL.txt: fixed install instructions for win32
12193 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12195 * device/include/Makefile.in (install): fixed by replacing spaces
12198 * doc/INSTALL.txt: updated for release
12199 * doc/sdccman.lyx: added warning for --xstack being buggy
12201 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12203 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12204 to eliminate build warnings.
12205 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12207 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12208 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12210 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12211 removed -penable-stack, added comment for stack pragma, added
12212 warning for not initializing the stack/frame registers, removed
12213 comment at interrupts section
12215 Stack is made permanent, there is no ability to disable stack usage.
12216 * src/pic16/device.h,
12217 * src/pic16/device.c: removed all references to USE_STACK macro,
12218 * src/pic16/device.c (pic16_dump_section): when no elements in
12219 rlist, free rlist before return,
12220 * (pic16_dump_int_registers): NEW, internal registers are a new set
12221 of general purpose registers reused by each function,
12222 * (checkAddReg): returns 1 if registers is added to set,
12223 * (pic16_groupRegistersInSection): when a registers is of type
12224 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12225 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12226 SRCASECMP macro is moved here from device.c
12227 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12228 PO_PCLATU, PO_PRODL, PO_PRODH,
12229 * (pic16_pCodeOpType, genMinus,
12230 changed compares to "a" register, with AOP_ACC,
12231 * (pic16_genPlus): fixed some bugs and indented properly,
12232 * (pic16_addSign): changed size to size+offset in the MOVWF
12234 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12235 multiply 8-bit operand by literal, result is 8-bit,
12236 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12237 multiply 2 8-bit operand, result is 8-bit,
12238 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12240 * src/pic16/gen.c: changed accUse to contain WREG only,
12241 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12242 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12243 true, do not use immediate addressing any more unless sym is a
12244 pointer in codespace,
12245 * (aopForRemat): do not use immediate addressing when symbol not in
12246 codespace and when symbol's address is requested,
12247 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12249 * (aopGet): added case for AOP_ACC and don't return "accumulator
12250 bug" but WREG instead,
12251 * (popGetTempReg): pushes contents of temporary register in stack,
12252 * (popReleaseTempReg): pops contents of temporary register from
12253 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12254 * (pic16_popGet): separated case AOP_ACC to return register WREG
12255 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12256 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12257 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12258 the use of immediate pointers to certain cases only.
12260 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12261 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12262 * (assignResultValue, genCall, genRet): modified to use the new
12263 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12264 genPcall is still broken,
12265 * (genFunction): added code to create 'A' type pBlocks when
12266 interrupt functions are generated, code not extensively tested yet,
12267 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12268 * (genEndFunction): modified so ISRs pop stored registers from stack,
12269 * (genMultOneByte): cleanup,
12270 * (AccRsh): added flag andmask, to and result with appropriate mask,
12271 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12272 * (genDataPointerGet): fixed and reenabled its use,
12273 * (genNearDataPointerGet): bugs fixed,
12274 * (genDataPointerSet): bugs fixed,
12275 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12276 pic16_DumpSymbol, pic16_DumpOp,
12277 * src/pic16/genutils.h: function prototypes for the above functions,
12278 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12280 * (pic16emitRegularMap): many many many improvements, but needs a
12282 * src/pic16/main.c: enable_stack in pic16_options is removed,
12283 * (_pic16_parseOptions): removed command line options -penable-stack,
12284 * (_process_pragma): emit stack symbol only when stack pragma is
12286 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12287 redirected to FSR0L/FSR0H pair,
12288 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12289 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12290 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12292 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12293 * (dumpPicOptype): NEW,
12294 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12295 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12296 with movff instruction,
12297 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12298 added pic16_int_regs, some packRegsFor* functions are commented out,
12299 because produce errors,
12300 * src/pic16/NOTES: minor modifications
12302 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12304 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12305 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12307 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12308 * as/mcs51/lkaomf51.c: fixed bug #895763
12310 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12312 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12314 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12316 * doc/sdccman.lyx: added details about the HC08 storage classes and
12317 interrupts, fixed the register usage info for z80 & gbz80
12319 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12321 * doc/sdccman.lyx: added more pic16 port documentation
12322 * device/include/pic16/: added header pic18fregs.h
12324 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12326 * doc/sdccman.lyx: added Vangelis' contribution
12328 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12330 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12331 extend to the next CALL or PCALL, not just to the next CALL.
12333 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12335 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12337 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12339 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12340 bug #895752 and a better fix for bug #716790
12342 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12344 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12346 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12348 * doc/sdccman.lyx: minor changes, minor changed
12350 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12352 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12353 which can't handle SDCC_NEWONEBYTEOPS,
12354 (geniCodeMultiply): removed conversion from mult to shift for pic14
12357 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12360 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12361 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12362 thus fixing bug #895406
12364 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12366 * device/lib/_modsint.c,
12367 * device/lib/_modslong.c: sign follows divisor only
12368 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12369 signs or signedness can be ignored
12370 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12371 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12372 added optimization for IFX,
12373 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12375 reenabled optimization for IFX, which was removed on 2004-01-11
12376 * src/SDCCast.h: added return type IFX
12377 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12378 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12379 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12380 SDCC_OLDONEBYTEOPS selects the old behaviour
12381 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12382 changed again and commented promotion rule
12383 * src/SDCCval.c (valDiv): promotion no longer necessary
12384 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12385 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12387 * support/regression/tests/onebyte.c: added
12389 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12391 * gen.c (genInline): reverted to old code for assemnling inline
12392 code because of bug reported James Chadd
12394 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12396 * ralloc.h: missing declarations from previous patch,
12397 seems that patch for ralloc.h was never applied, fixed
12399 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12400 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12404 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12405 indirect addressing. Marked FSR0 as deprecated
12406 * gen.c (pointerCode): commented out, not needed now
12407 (pic16_popGet2p): new MOVFF helper function
12408 (genGenPointerGet),
12409 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12410 (shiftRLong): removed duplicate debugging info
12412 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12414 * src/ds390/gen.c (genNearPointerGet),
12415 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12416 optimization with bits, but not bitfields.
12417 * src/ds390/ralloc.c (packRegisters),
12418 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12420 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12422 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12424 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12427 * src/SDCCicode.c (operandFromSymbol),
12428 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12429 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12430 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12431 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12432 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12433 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12435 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12436 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12437 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12438 * src/SDCCsymt.c (newSymbol),
12439 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12442 * src/SDCCval.c (newiList): fixed bug #885705
12444 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12446 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12447 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12449 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12451 * device/include/c8051f120.h,
12452 * device/include/c8051f300.h,
12453 * device/include/c8051f310.h: added/updated header files for Silicon
12454 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12455 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12456 in new section Submitting patches
12458 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12460 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12461 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12462 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12464 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12465 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12466 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12468 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12469 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12470 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12472 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12473 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12474 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12475 genGenPointerSet): fixed bug #892400
12476 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12477 to eliminate build warnings.
12478 * src/SDCCast.c (processParms),
12479 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12481 * support/valdiag/valdiag.py: added GCC to the list of defines active
12482 when compiling with gcc
12484 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12486 * support/Util/SDCCerr.h,
12487 * support/Util/SDCCerr.c,
12488 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12489 with an incomplete type (fixed bug #883734)
12490 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12492 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12494 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12496 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12498 * src/SDCCast.c (decorateType),
12499 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12500 function pointer implementation
12501 * support/regression/tests/funptrs.c: added tests to verify both forms
12502 of function pointers work correctly. Added tests to verify parameters
12503 are passed in the correct order.
12505 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12507 * device.c (regCompare): registers are sorted by ascending
12508 address and increasing size,
12509 * main.c (_pic16_finaliseOptions): removed the declaration
12510 of compiler macro MCU. Now a macro of the format pic18fxxxx
12511 will be defined from the command line
12513 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12514 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12516 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12517 PCOP_RLCF was overwritten!
12518 * gen.c (genSkip): commented out calls to pic16_emitcode,
12519 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12521 * (genRRC): added debugging info,
12522 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12523 overwritten while shifting,
12524 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12525 overwritten while shifting,
12528 * (shiftLLeftOrResult),
12529 * (shiftRLeftOrResult),
12531 * (shiftLLong): Implemented with pic16_emitpcode
12532 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12533 * (genLeftShift): Fixed bug, operand for shift by variable always
12534 was "and"ed with 0x0f,
12535 * (genLeftShiftLiteral),
12537 * (genRightShiftLiteral): added debugging info,
12538 * (genrshFour): added comment,
12539 * (genRightShift): determined signedness from operand "left"
12540 instead of "result"
12542 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12544 * src/SDCCicode.c (geniCodeParms),
12545 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12546 function pointers, fixed function pointer bugs #861242 and #861896
12548 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12550 * device/include/c8051f000.h,
12551 * device/include/c8051f120.h,
12552 * device/include/c8051f300.h: added header files for Silicon
12553 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12555 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12557 * src/SDCCast.c (processParams): added new type flow and restructured
12558 (gatherAutoInit): added new type flow
12559 (addCast): cosmetic changes
12560 (getLeftResultType): added new type flow for array indices, patch
12561 provided by Stas, see FR #877103
12562 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12563 array index patch by Stas
12564 * src/SDCCast.h: added prototype getResultTypeFromType()
12566 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12567 * src/pic/glue.c (pic14emitStaticSeg),
12568 * src/pic16/glue.c (pic16emitStaticSeg),
12569 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12570 for initialization of symbols
12571 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12572 * support/Util/SDCCerr.h:
12573 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12574 * .version: bumped version number to 2.3.8
12575 * device/include/Makefile.in (install),
12576 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12579 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12581 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12582 Slade Rich fixed an optimization bug
12583 * src/pic/pcodepeep.c,
12584 * src/pic/pcoderegs.c
12585 * doc/Makefile (install): added test for directory
12587 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12589 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12590 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12591 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12592 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12593 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12594 * as/mcs51/asexpr.c (term),
12595 * as/hc08/asexpr.c (term): fixed bug #887146
12597 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12599 * src/z80/gen.c (genMult): handle single byte result product
12600 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12601 DUMMY_READ_VOLATILE (fixed bug #886367)
12603 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12605 * support/regression/tests/libmullong.c: fixed logic, on little endian
12606 hosts we ended without a mullong_wrapper()
12608 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12610 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12611 virus/worm forged address usage.
12613 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12615 Fixed promotion, it should be done on AST level:
12616 * src/SDCCast.c (addCast): added promotion to int
12617 (decorateType): updated call to upCast()
12618 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12619 usualUnaryConversions()
12621 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12623 * support/regression/tests/literalop.c (mulWrapper): Added a
12624 wrapper to remove integer overflow warnings.
12626 * support/regression/tests/float_trans.c: Made work on host.
12628 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12631 * support/regression/generate-cases.py (main): Changed from inline
12634 * doc/Makefile (install): Changed to depth first to get rid of
12635 missing directory install warning.
12637 * as/Makefile (install-doc): Made work on Mac.
12639 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12641 * src/SDCCast.c: added an additional type flow in decorateType() of
12642 opposite direction, see feature request #860006; it's enabled at runtime
12643 by setting the environment variable SDCC_NEWTYPEFLOW
12644 * src/SDCCast.h: changed prototype of decorateType()
12645 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12646 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12647 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12648 see feature request #877103
12649 * src/SDCCval.c: updated call of decorateType()
12650 (valBitwise): fixed bug #882876
12651 (valMinus): added promotion
12652 (valLogicAndOr): result is unsigned
12653 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12654 * src/SDCCsymt.c (computeType),
12655 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12656 must not cause an unsigned operation
12657 * src/pic/glue (pic14emitRegularMap),
12658 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12660 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12662 * src/pic/pcode.c (PCodeID): commented out left over debug code
12664 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12666 * support/valdiag/tests/overflow.c: added shift tests
12667 * src/pic/device.c,
12674 * src/pic/pcodepeep.c,
12675 * src/pic/pcoderegs.c,
12676 * src/pic/ralloc.c,
12677 * src/pic/ralloc.h: applied patch from Slade Rich;
12678 added support for multiple code pages and multiple RAM banks on the
12679 PIC 14 port. The ASM files now no longer simply assume all the
12680 code / RAM are in the same page / bank. This means the linker can
12681 safely allocate code/RAM of separate ASM files to different pages/banks.
12682 * doc/sdccman.lyx: added Slade's tips
12683 * src/mcs51/peeph.def: fixed bug #880768
12685 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12687 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12688 * src/SDCCast.c (decorateType): fixed bug #880197
12690 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12692 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12695 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12696 strtof is not part of C89 and isn't included with Mac OS X.
12698 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12700 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12701 shiftL2Left2Result): fixed bug #879326
12702 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12703 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12704 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12705 address fetch for clr instruction
12706 * device/lib/hc08/_mulint.c: created optimized assembly version
12707 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12709 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12711 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12712 proposed in FR #877103
12714 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12716 * src/SDCCval.c (cheapestVal): added missing checks
12717 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12718 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12720 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12722 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12725 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12727 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12728 loaded with the linker search paths (-L arguments) and the libraries
12729 to be linked with the current source (-l arguments). Changes
12730 currently will affect only the pic16 port.
12731 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12732 include path the port specific paths and port specific libraries,
12733 * gplink command now contains the $3 argument,
12734 * src/pic16/device.h,
12735 * src/pic16/device.c,: structure PIC_device is made public and
12736 renamed to PIC16_device, the same for variable Pics which is renamed
12737 to Pics16. Updated all references to them.
12738 * src/pic16/glue.c (pic16glue): corrected bug with code
12739 initialization which bypassed the variable initializations block.
12741 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12742 COMPILE_FLAGS and added the --nostdinc option
12744 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12746 * device/include/mc68hc908jb8.h: Register defs for another member
12747 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12749 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12751 Documenting changes from previous commits.
12752 * configure.in (version 1.56),
12753 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12754 when generating output files to configure the pic16 library,
12755 but now I've commented it out, since gputils aren't installed in the
12756 SF compile farm, so library won't compile
12758 * device/lib/Makefile.in (version 1.56): initially I've added in
12759 target 'all' the prerequestive 'model-pic16' so it compiled the
12760 pic16 library, but now I've commented it out for the same reasons
12762 * added targets 'model-pic16' and 'objects-pic16' to compile the
12764 * added target 'port-specific-objects-pic16' to handle the
12765 generated libraries and copy them into the build/ directory
12766 * added target 'clean-intermediate-pic16' to clean intermediate
12767 files into pic16 directory
12768 * in target 'installdirs' added line to create directory pic16 in
12769 the installation path
12771 * device/include/Makefile.in (version 1.11): in target 'install'
12772 added lines to copy all header files to installation path,
12773 * in target 'installdirs' added line create directory for pic16
12774 headers in the installation path
12776 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12778 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12781 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12784 * device/lib/configure.in,
12785 * device/lib/configure: fixed for autoconf 2.57
12787 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12789 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12790 option so that it actually works. Made it specific to the z80, since
12791 the gbz80 doesn't have these kinds of I/O ports.
12793 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12795 * device/include/z180.h,
12796 * device/lib/_memcpy.c,
12797 * device/lib/_memmove.c,
12798 * device/lib/_mulint.c,
12799 * device/lib/ser_ir.c,
12800 * device/lib/ser_ir_cts_rts.c,
12801 * device/lib/_strcmp.c,
12802 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12803 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12804 portmode; added deprecation warning for bank= and protmode= forms.
12805 Also, guard against buffer overflow.
12806 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12808 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12810 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12811 changed interrupt vector table generation to only emit declared vectors.
12812 * device/include/Makefile.in: added missing backslash
12813 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12815 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12817 Mainly changes to support compilation of the device libraries
12818 * src/pic16/device.c: stack is allocated via symbol and not
12819 via literal number. The symbol is placed in the corresponding
12820 position of the data ram
12821 * (pic16_dump_section): relocatable and absolute uninitialized
12822 data are now emitted in sorted order to reduce section naming,
12823 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12824 weren't marked as being in the access bank,
12826 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12828 Added portion of GNU PIC Library under the directory
12829 device/include/pic16 and device/lib/pic16. These files
12830 contain the declarations of SFRs for the PIC18Fxx2 devices.
12831 The directory is initialized via configure from toplevel.
12833 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12835 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12836 the spilllocations to be compared correctly
12838 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12840 * src/SDCCast.c (decorateType): fixed bug introduced today
12842 2004-01-12 Borut Razem <borut.razem AT siol.net>
12844 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12845 doc/sdccman.lyx: upper case pragmas are deprecated
12847 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12849 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12850 in simpler and even better code
12852 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12854 * src/SDCCicode.c (operandOperation): fixed bug #874819
12855 * src/SDCCast.c (decorateType): fixed
12856 char foo (unsigned long ul) { return ul > 0; }
12858 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12860 * doc/sdccman.lyx: Moved and added some sections, small changes
12861 all over. Telling LaTeX to be less strict with word spacing
12862 to better keep the right margin. Changed some notes about
12863 maintainance of the ports in section 3.2.1 - is it OK like this?
12865 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12867 SDCC source changes:
12868 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12869 convilong): modified to inform the pic16 port that builtin functions
12872 PIC16 PORT specific changes:
12873 * src/pic16/device.c pic16_dump_equates() added,
12874 processor registers declared internally by the port are emitted in
12875 the translation as equates,
12876 * src/pic16/gen.c: inline code is passed unprocessed to the
12878 * (pic16_popGetLit2): fnuction modified to take second operand as
12879 pCodeOp pointer and not as literal,
12880 * (popRegFromIdx): prefixed with pic16_,
12881 * (pic16_popCombine2): modified to receive already allocated pCode
12883 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12884 * (genFunction): initializes local stack frame and pushes on stack
12885 all the registers used by this function,
12886 * (genEndFunction): restores all registers from stack and restores
12888 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12890 * (pic16glue): changed the program startup sequence,
12891 * added new dbName code 'A' for functions placed in absolute section
12892 * src/pic16/main.c: added function attribute _naked,
12893 * added pragma 'code' to place a fnuction at an absolute address,
12894 * added command line arguments --debug-ralloc and --pcode-verbose,
12895 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12896 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12897 * (pic16_newpCodeOpLit2): modified to take the second operand as
12899 * (pic16_printpBlock): modified to emit each function in a separate
12901 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12902 UPPER for immediate operands,
12903 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12905 * src/pic16/peeph.def: all peepholes with movff are commented out,
12906 because there is a problem in the pcode peep optimizer,
12907 * src/pic16/ralloc.c: the register allocator can now reuse local
12908 function symbols for another function. This saves register usage.
12909 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12911 Added file src/pic16/NOTES with information about program writing on
12912 the current port version.
12914 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12916 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12917 and peephole 252 (array access)
12919 2004-01-09 Borut Razem <borut.razem AT siol.net>
12921 * src/SDCCmain.c : fixed #872250: -l command line defined library
12922 files are scanned before standard library files
12924 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12926 * src/SDCCast.c (decorateType): fixed bug #874046
12928 2004-01-09 Borut Razem <borut.razem AT siol.net>
12930 * support/scripts/sdcc.nsi: remove previous installation
12932 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12934 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12935 bytes for last interrupt vector (mcs51)
12936 * sdcc.spec: fixed typo
12938 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12940 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12941 gen51Code): more efficient parameter receive for --model-large
12944 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12946 * src/ds390/main.c,
12947 * src/z80/main.c: added missed needLinkerScript flags (more than
12948 one port structure defined in these file)
12949 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12952 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12954 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12955 * src/port.h: added flag needLinkerScript in port->linker
12956 structure to inform whether to create a .lnk file or not,
12958 * src/ds390/main.c,
12960 * src/mcs51/main.c,
12962 * src/pic16/main.c,
12964 * src/z80/main.c: changed appropriately to configure
12965 needLinkerScript flag
12967 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12968 * src/pic/glue.c: added variable udata_section_name to
12969 override default uninitialized data segment definition for
12970 devices only with SHAREBANK memory (reported from Erik Epetrich)
12971 * (pic14emitOverlay): modified to emit a commented overlay segment
12972 directive when no overlay data exist
12973 * (picglue): modified to emit uninitialized data segment
12974 according to udata_section_name
12975 * src/pic/main.c (_pic14_parseOptions): added command line
12976 options --udata-section-name=[name] to override default
12977 udata definition name
12978 * modified _linkCmd and _asmCmd to include compiler passed
12979 arguments via -W option
12980 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12981 object file from '.rel' to '.o' in port->linker structure,
12982 changed size of fptr from 2 to 3 in port structure
12984 2004-01-07 Borut Razem <borut.razem AT siol.net>
12986 * support/scripts/sdcc.nsi: update PATH
12987 * support/scripts/sdcc.ico: craeted
12989 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12991 * device/include/Makefile.in: fix install
12992 * doc/Makefile: fix install
12994 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12996 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12998 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12999 how the function variable allocation summary is displayed; also
13000 include information about variables allocated to the overlay
13003 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13005 * as/mcs51/lkmain.c: Help about -Y option
13006 * as/mcs51/lkarea.c: Fixed gcc warnings
13008 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13010 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13012 * support/valdiag/tests/overflow.c: added
13013 * src/SDCCast.c (decorateType),
13014 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13015 LEFT_OP (left shift)
13017 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13019 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13020 (default behaviour).
13022 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13024 A python script to validate compiler diagnostic messages. It can be
13025 used to verify that sdcc complains about bad c source code and
13026 gives a good location of the error.
13027 * support/valdiag/Makefile,
13028 * support/valdiag/valdiag.py,
13029 * support/valdiag/tests/*
13031 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13033 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13034 * src/SDCCsymt.c (newEnumType),
13036 * support/Util/SDCCerr.c,
13037 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13039 * support/regression/tests/enum.c: added test for enum values that
13040 require at least 2 bytes of storage.
13042 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13044 * src/common.h: added ifndef/define/endif macros
13045 around the header file.
13046 Bug reported from Jesus Calvino-Fraga
13048 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13050 * sdcc.spec: updated
13051 * device/include/Makefile.in: don't install CVS directories
13052 * device/lib/Makefile.in: added removal of CVS directories after install
13053 * doc/Makefile: fixed install, added local_icons
13054 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13055 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13056 * src/ds390/gen.c (genRightShift): fixed bug #870788
13057 * src/SDCCast.c (decorateType): fixed bug #870781
13059 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13061 PIC16 port related changes:
13062 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13063 added variable stackPos,
13065 * gen.c: genCall, assignResultValue: added support for
13066 pushing/retrieving function parameters to/from stack,
13067 genFunction,genEndFunction: setup stack frame for the
13068 generated function,
13069 genAddrOf: will be changed according to bug 863624
13071 * added files genutils.c and genutils.h which contain gen*
13072 debugged and optimised functions extracted from gen.c
13074 * glue.c: added variable 'externs' which holds extern symbols,
13075 pic16emitRegularMap: is modified to properly handle relocatable
13076 symbols under the new scheme,
13077 pic16createInterruptVect: is modified
13078 pic16printPublics: is modified to emit 'global' assembler directives,
13079 added pic16_printExterns to print extern symbols,
13080 pic16glue: initializes stack/frame pointer in the beginning of
13081 the assembly output. Temporary hack, will be corrected later,
13082 because gplink yet does not support stack and SDCC does not
13083 yet support a type of crt0.o object to create the final binary.
13085 * Removed many lines that contain 8051 legacy code.
13086 * The code is finally placed under a 'code' directive.
13087 * Added port specific options.
13089 * _process_pragma: simplified since now we do not need *special*
13090 include file to define SFR registers. But a separate header
13091 will be needed. This will be developed later.
13092 * _pic16_parseOptions: added, parses port specific options:
13093 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13094 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13095 --preplace-udata-with=
13097 * _pic16_setDefaultOptions: modified to initialize section names,
13098 but hack is temporarly out of order since it needs improvement.
13099 * _pic16_genAssemblerPreamble: configuration words are emitted by
13100 their address instead of their name. This part is incomplete and
13101 supports only the 18Fxx2 devices. Other devices will emit an error
13102 during assembly since they do not contain the same set of config
13104 * _pic16_genIVT: is modified,
13106 * pcode.c: added definitions for some hardware registers that are needed
13108 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13109 All PCI entries are updated. Now LFSR is supported.
13110 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13111 * added pic16_newpCodeOpLit2 to support instructions with
13112 two literal arguments
13113 * pic16_pCode2str: corrected code that emits assembler instructions
13114 with two literal operands and those that have an access bit modifier
13115 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13116 this fixes a bug which caused some labels to be lost, when an
13117 assembler directive was added, i.e. banksel,
13118 * pic16_FixRegisterBanking: improved logic that causes the insertion
13120 * InlineFunction: functions that are called once, are not any more
13121 inlined. This can be a port option in the future,
13123 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13125 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13126 hold the corresponding uninitialized symbols,
13127 * pic16_allocProcessorRegister: registers have explicit marked the
13129 * pic16_allocInternalRegister: registers are explicit marked as
13131 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13132 processing list, so bit registers were lost,
13135 * ralloc.h: added field 'accessBank' and original symbol operand
13136 in register definition,
13137 * removed the field isMapped from register definition,
13139 ** Several functions have been removed from various sources:
13140 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13141 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13142 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13143 pic16_assignRelocatableRegisters
13145 ** others have been introduced:
13146 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13147 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13149 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13151 * support/scripts/inc2h.pl: changed definition of BIT_AT
13152 to emit 'sbit at' instead of 'bit at'. This was a request.
13154 PIC16 port related preliminary changes:
13155 * gen.c: prefixed function popRegFromString with
13156 pic16_ and all references to it corrected
13157 * pcode.c: all pic16_pc_* hardware registers prefixed
13158 with underscore (_),
13159 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13160 * ralloc.c: newReg(): when register is REG_SFR then
13161 set address to rIdx,
13162 pic16_allocProcessorRegister(): marks register wasUsed=0
13163 pic16_writeUsedRegs(): added a call to assign processor
13164 registers via pic16_assignFixedRegisters
13166 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13168 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13169 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13170 variables in unused register banks. Also the SSEG is placed
13171 wherever there is enough space for it, and IDATA can be anywhere
13172 in internal RAM. For now compile using -Wl-Y[stack_size].
13173 The mem file is different for this option as well, since it
13174 makes no sense of talking about DSEG lenght.
13176 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13178 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13179 in certain cases, e.g. when ROM assignment, patch provided
13180 from Albert den Haan.
13182 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13184 Many signedness and type propagation fixes:
13185 * src/SDCCicode.c: made geniCodeCast() static
13186 replaced SPEC_ by IS_ (cosmetic)
13187 (operandOperation): fixed div and mod operation
13188 (usualBinaryConversions): added support for promotion of char
13189 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13190 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13191 (geniCodeAdd): an array index will stay unsigned, even if promoted
13193 (geniCodeArray): ditto
13194 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13195 * src/SDCCsymt.c (computeType): added more support for char;
13196 promotion of char is selectable by promoteCharToInt, fixed signedness
13198 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13199 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13200 * src/SDCCval (val*): replaced signedness calculation by
13202 rearranged if-branches (cosmetic)
13203 (valShift): added warning W_SHIFT_CHANGED
13204 (valCompare): fixed problem with different types
13205 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13206 * support/regression/tests/literalop.c: added many cases
13207 * support/regression/tests/ast_constant_folding.c: changed finally to
13209 * .version: new year, new version: 2.3.7
13210 * src/SDCCmain.c (main): applied patch #866468
13211 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13212 provided by Scott Bronson
13213 * doc/sdccman.lyx: updated documentation for sdcdb
13214 updated and added chapter tips
13216 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13218 * src/SDCCsymt.h: missing from yesterday's commits
13220 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13222 * src/SDCC.y (struct_or_union_specifier),
13223 * support/Util/SDCCerr.c,
13224 * support/Util/SDCCerr.h: verify that struct & union tags are used
13227 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13229 * src/SDCCglobl.h: missing from yesterday's commits
13231 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13233 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13234 sft_attributes, struct_declaration, parameter_declaration,
13235 type_name, start_block, declaration_list),
13236 * src/SDCC.lex (check_type): support redefinition of typedef names
13238 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13240 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13241 aligned xdata arrays. Erik helped me with the if clause.
13243 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13245 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13248 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13251 * src/SDCCast.c (newAst_),
13253 * src/SDCCicode.c (ast2iCode, newiCode),
13255 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13256 expr, statement, expression_statement, selection_statement,
13257 iteration_statement, expr_opt, jump_statement): foundation for tracking
13259 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13262 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13264 * support/Util/SDCCerr.c,
13266 * src/SDCCast.c (createCase, createDefault, decorateType),
13267 * src/SDCClabel.c (labelUnreach),
13268 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13270 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13271 (with thanks to Stas Sergeev)
13272 * device/include/time.h,
13273 * device/lib/time.c (CheckTime): suppress unreachable code warning
13275 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13277 * src/SDCCast.c (createIvalCharPtr),
13278 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13280 * support/regression/tests/nullstring.c: tests for these two bugs
13282 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13284 * support/Util/SDCCerr.h,
13285 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13286 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13287 about storage class and 'at' used inside struct or union
13288 * src/SDCCBBlock.c (iCodeFromeBBlock),
13289 * src/SDCCcse.c (ifxOptimize),
13290 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13291 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13292 printIval, emitStaticSeg, emitOverlay),
13293 * src/SDCClabel.c (deleteIfx),
13294 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13295 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13296 gatherAutoInit, processParms),
13297 * support/Util/SDCCerr.h,
13298 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13299 reporting for post-parse errors.
13301 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13303 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13304 implicit casts via union; they don't work on big endian systems
13305 (possible fix for bug #861138)
13307 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13309 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13310 * src/mcs51/main.c: fixed the fix for bug #737001
13312 2003-12-15 Borut Razem <borut.razem AT siol.net>
13314 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13316 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13318 * support/makebin/makebin.c: put output in binary mode
13320 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13322 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13323 xdata and data memory on startup. Set the environment variable
13324 SDCC_NOGENRAMCLEAR to disable this.
13325 * src/mcs51/peephole.def,
13326 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13327 (allows non-interrupt and interrupt code to safely compete for a resource
13328 without the non-interrupt code having to disable interrupts)
13330 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13332 * src/SDCCicode.c (geniCodeAdd),
13333 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13334 with valFromType if type might be a pointer and host is big endian).
13335 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13336 types, not just integer types.
13337 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13338 multiply defined with mismatching "at" address.
13340 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13342 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13343 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13344 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13345 with embedded nulls (fixed bug #753752)
13347 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13349 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13350 Apparently this did not see much testing (endless loop)
13352 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13354 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13356 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13358 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13359 gracefully handle NULL memmap pointers
13361 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13363 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13364 instead of deleting the iCode when an operand is volatile
13365 * src/z80/gen.c (genDummyRead),
13366 * src/mcs51/gen.c (genDummyRead),
13367 * src/ds390/gen.c (genDummyRead),
13368 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13370 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13371 * src/SDCC.y: fixed bug #850420
13373 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13375 Applied z80 i/o port patch from Peter Townson and fixed some operators
13376 to better handle operands in A register.
13377 * device/include/z180.h
13383 * src/z80/peeph-z80.def
13384 * src/z80/peeph.def
13387 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13389 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13391 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13393 * device/lib/hc08/_mullong.c: Removed extra #endif
13395 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 * sim/ucsim/hc08.src/inst.cc,
13398 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13399 carries from x to h
13400 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13401 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13402 * device/include/stdarg.h: fixed varargs for hc08
13403 * device/lib/Makefile.in,
13404 * device/lib/hc08/Makefile,
13405 * device/lib/hc08/_mulint.c,
13406 * device/lib/hc08/_mullong.c: fixed some endian problems
13408 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13410 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13411 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13412 * device/lib/_gptrget.c,
13413 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13415 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13417 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13418 * src/SDCCast.c (astErrors): fixed bug #846007
13419 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13421 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13423 * src/SDCCast.c (decorateType): disabled a transformation I added in
13424 revision 1.188 (access to fields of a structure at an absolute address);
13425 it breaks with bitfields, extern declarations, and gcse analysis.
13426 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13427 could be assigned through a pointer, so don't complain.
13428 * src/SDCCast.c (astErrors),
13430 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13432 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13434 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13435 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13436 output of __config directives, since gpasm now supports them
13437 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13438 pre-processor macro, i.e. -DMCU=p18f452
13439 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13440 and modified to handle 'cast' icode similarly to '=' icode
13441 * src/pic16/device.h (typedef struct PIC_device): added field
13442 'extMIface' to indicate that chip has external memory interface
13443 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13444 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13447 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13449 * src/SDCC.y (pointer): fixed bug #846006
13450 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13451 * src/SDCCast.c (decorateType): fixed bug #846009
13452 * src/ds390/peeph.def,
13453 * src/ds390/gen.c (genAnd, genOr),
13454 * src/mcs51/peeph.def,
13455 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13457 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13459 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13466 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13470 * src/SDCCbitv.c: added function to free a bitvector
13471 * src/SDCClrange.h,
13472 * src/SDCClrange.c: added function to recompute the liveranges
13473 * src/avr/ralloc.c,
13474 * src/ds390/ralloc.c,
13475 * src/hc08/ralloc.c,
13476 * src/mcs51/ralloc.c,
13477 * src/pic/ralloc.c,
13478 * src/pic16/ralloc.c,
13479 * src/xa51/ralloc.c,
13480 * src/z80/ralloc.c: recompute the liveranges after register packing
13482 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13484 * src/SDCCloop.c (newInduction): fixed bug #845630
13486 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13488 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13489 inadvertantly left behind from my 2003-11-12 change
13491 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 Updated headers I neglected to commit yesterday.
13494 * src/SDCClrange.h,
13497 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13499 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13500 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13501 * src/SDCCopt.c (eBBlockFromiCode),
13502 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13503 the creation of the key hash table from the sequencing so it can be used
13504 earlier (for some GCSE bug fixes still pending)
13506 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13508 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13509 * support/regression/tests/addsub.c: testing genPlus shortcut
13511 2003-11-15 Borut Razem <borut.razem AT siol.net>
13513 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13515 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13517 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13518 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13519 ordering is immaterial.
13520 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13522 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13524 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13525 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13526 (SIGSEV) of bug #840381
13527 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13528 unlink new file before rename if new and old filenames are the same)
13530 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13532 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13533 uninitialized variables) for the mcs51. Set environment variable
13534 SDCC_GENRAMCLEAR to test.
13535 xdata initialization slightly shorter
13537 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13540 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13541 #838241 & 780691 (basicly the same bug)
13542 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13543 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13545 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13547 * src/SDCCmain.c (linkEdit): "fix" #834252
13549 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13551 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13553 * src/SDCC.y: fixed bug #819403
13555 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13557 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13558 the reentrant attribute.
13559 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13560 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13562 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13563 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13564 erroneously reduced to a literal.
13565 * src/hc08/ralloc.c (packRegisters, rematStr),
13566 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13569 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13571 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13572 * doc/sdccman.lyx: changed from 'article' to 'book'
13573 * doc/Makefile: readded test_suite_spec and cdbfileformat
13575 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13577 * device/include/stdlib.h: include malloc.h to comply with ANSI
13578 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13580 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13582 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13583 * doc/clean.mk: also remove *.out files
13584 * doc/sdccman.lyx: some additions, larger top/bottom margins
13586 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13588 * src/SDCC.y: fixed bug #837365
13589 * support/regression/tests/bitopcse.c
13590 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13591 a symbol (might be valop instead)
13592 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13593 * device/lib/clean.mk: added hc08 to the cleaning list
13595 2003-11-04 Borut Razem <borut.razem AT siol.net>
13597 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13599 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13600 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13601 malloc is declared in standard stdlib.h
13603 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 * device/lib/hc08/Makefile: need to clean .rel not .o files
13606 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13608 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13612 * src/mcs51/main.c,
13613 * src/ds390/main.c,
13617 * src/pic16/main.c,
13618 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13619 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13620 tests (which uses the port's oclsExpense function)
13626 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13628 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * src/SDCCcse.c (ifxOptimize),
13631 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13632 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13633 deleting the IFX iCode.
13634 * src/hc08/ralloc.c: reduced unneeded slocs
13635 * src/hc08/gen.c: fixed bug in asmopToBoolean
13637 2003-11-04 Borut Razem <borut.razem AT siol.net>
13639 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13640 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13641 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13642 transferred to configure
13644 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13646 Use headers defined in the C[++] standards:
13647 * sim/ucsim/gui.src/serio.src/fileio.cc
13648 * sim/ucsim/gui.src/serio.src/frontend.cc
13649 * sim/ucsim/gui.src/serio.src/main.cc
13650 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13651 * support/Util/NewAlloc.c
13653 * as/mcs51/lklibr.c
13657 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13659 * Added MSVC projects for hc08 assembler and linker:
13660 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13661 /as/hc08/link_hc08.dsp
13663 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13665 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13667 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13669 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13671 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13673 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13675 2003-10-31 Borut Razem <borut.razem AT siol.net>
13677 * support/cpp2/cpplib.h,
13678 support/cpp2/cpplib.c,
13679 support/cpp2/cpplex.c,
13680 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13681 to switch _asm block preprocessing on / off. Default is
13682 #pragma preproc_asm +
13684 2003-10-31 Borut Razem <borut.razem AT siol.net>
13686 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13687 when outputting comment blocks (when executed with -C option) and
13688 _asm (SDCPP specific) blocks
13690 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13694 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13696 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13698 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13700 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13701 * src/SDCCast.c (decorateType): fixed bug #832664
13703 2003-10-31 Borut Razem <borut.razem AT siol.net>
13705 * support/cpp2/cpplex.c: fixed for SDCPP:
13706 comments(when executed with -C option) and _asm blocks
13707 were included even if they where in skipped #if block.
13708 Applied solution from GCC cpp 3.3.2
13710 2003-10-31 Borut Razem <borut.razem AT siol.net>
13712 * src/SDCC.lex: sdcc now understands both formats:
13713 '# <line_number> <file_name>' and
13714 '#line <line_number> <file_name>'
13715 * support/cpp2/cppmain.c: sdcpp now generates the standard
13716 '# <line_number> <file_name>' instead of former
13717 '#line <line_number> <file_name>'
13719 2003-10-30 Borut Razem <borut.razem AT siol.net>
13721 * support/cpp2/cpphash.h,
13722 * support/cpp2/cpplib.h
13723 * support/cpp2/cpplex.c,
13724 * support/cpp2/cppmain.c,
13725 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13727 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13729 Fixed a number of problems revealed by bug #827883.
13730 * src/SDCCloop.c (loopInvariants): Spill location of the
13731 result operand should be recomputed if extracted from
13732 a loop. Also, don't extract assignments of an iTemp
13734 * src/SDCCast.c (isConformingBody): loop reversal should
13735 not occur if the control variable is involved with a
13736 relational operator.
13738 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13740 * .version: bumped to 2.3.6 to reflect the big improvements
13741 made by Erik and Klaus. Thanks!
13743 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13745 Replaced the livrange code.
13746 * src/SDCClrange.c: added new LR code
13748 * src/SDCCBBlock.h: removed remainig parts from old LR code
13749 * src/ds390/ralloc.c,
13750 * src/ds390/gen.c: minor fixes to make it work with new code
13752 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * as/hc08/lkrloc.c,
13757 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13758 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13759 (tweaked fix for bug #818696)
13761 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13763 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13765 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13769 * src/mcs51/gen.c (gencjneshort),
13770 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13771 more efficient (per Scott Bronson's suggestion)
13773 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13775 Extended the semantics of the critical keyword to include
13776 individual statements. See RFE #827755 and #799831
13781 * support/Util/SDCCerr.c
13782 * support/Util/SDCCerr.h
13787 2003-10-19 Borut Razem <borut.razem AT siol.net>
13789 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13791 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13795 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13796 and predecrement operand is displayed
13798 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13800 * src/SDCCval.c (valMinus): fixed bug #826041
13802 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13804 Some hc08 related updates that I missed earlier
13805 * sim/ucsim/stypes.h
13806 * support/regression/ports/hc08/spec.mk
13808 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 New target "hc08" for the Motorola 68hc08 family of micros
13818 * sim/ucsim/hc08.src/*
13819 * sim/ucsim/configure.in
13820 * src/ucsim/configure
13821 * sim/ucsim/packages_in.mk
13824 * device/include/mc68hc908qy.h
13825 * device/lib/hc08/*
13826 * device/lib/Makefile.in
13827 * support/regression/ports/hc08/*
13828 * support/regression/Makefile
13830 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13834 * src/ds390/gen.c (genCast): fixed bug #821957
13836 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13838 * device/lib/logf.c: "fixed" overlay bug
13839 * support/regression/ports/host/spec.mk: added m library
13840 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13841 * support/regression/tests/float_trans: added (for Eric)
13843 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13845 * src/mcs51/gen.c (genCpl): fixed bug
13846 http://sf.net/mailarchive/message.php?msg_id=6263915
13848 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13850 * src/SDCCast.c (decorateType): added extended constant folding
13851 * src/SDCCsymt.c (computeType): cleanup
13852 * src/SDCCval.c (valShift): minor optimization
13853 * support/regression/tests/ast_constant_folding.c: added
13855 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13857 * src/SDCCmain.c: removed some unintended changes
13859 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13861 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13862 * src/z80/gen.c: fixed part of bug #817589
13863 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13865 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13867 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13878 * src/ds390/ralloc.c
13880 * src/mcs51/ralloc.c
13882 * src/pic16/ralloc.c
13883 * src/xa51/ralloc.c
13885 * src/z80/gen.c: removed unused label "release:"
13887 2003-10-06 Borut Razem <borut.razem AT siol.net>
13889 * src/SDCC.lex: removed definition of unused variables
13890 save_optimize and save_options
13892 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13894 * clean.mk: removed '=' in "-maxdepth=1"
13895 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13896 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13898 2003-10-06 Borut Razem <borut.razem AT siol.net>
13900 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13901 my_unput() replaced by unput()
13903 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13905 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13906 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13907 type-punned pointer will break strict-aliasing rules"
13908 Old LR behaviour is again default; Klaus' LR can be choosen by
13909 defining the environment variable LRKLAUS
13913 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13914 * clean.mk: fixed removal of files in bin/CVS/
13915 * device/lib/clean.mk: fixed removal of directories small and large
13916 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13918 * src/SDCCval.c: removed superflous test for pedantic
13920 2003-10-05 Borut Razem <borut.razem AT siol.net>
13922 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13923 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13924 message "unmatched #pragma SAVE and #pragma RESTORE"
13926 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13928 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13929 assembly, critical functions, atomic, nojtbound)
13931 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13933 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13939 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13942 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13944 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13946 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13947 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13948 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13950 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13952 * src/z80/gen.c (genRet): fixed bug #524753
13953 * src/z80/gen.c (genCast): fixed internal error on cast from
13955 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13956 fix for bug #477835 to the z80
13957 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13958 for tracking iCodes in the peephole optimizer for z80
13960 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13963 the other part of bug #814548
13964 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13966 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13968 * src/SDCCcse.c: fixed part of bug #814548
13970 2003-09-28 Borut Razem <borut.razem AT siol.net>
13972 * src/asm.c: rewrite of printILine() to use temporary file instead
13974 * src/xa51/main.c: commented out declaration of int rewinds
13976 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13978 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13980 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13982 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13983 * src/asm.c (printILine): Fixed bug #811015
13985 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13987 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13990 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13992 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13993 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13994 to correctly handle general case of AOP_PAIRPTR
13995 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13997 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13999 * src/mcs51/ralloc.c (fillGaps),
14000 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14001 register positioning bug)
14003 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14005 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14007 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14009 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14010 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14011 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14012 (ralloc doesn't intentionally do this now, but perhaps later)
14013 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14014 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14015 register positioning bugs (Fixed bug #762602 and #795325)
14016 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14017 (Fixed bug #808779)
14018 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14019 lines that --i-code-in-asm generates
14021 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14023 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14024 trying to fclose a FILE* that was already closed.
14026 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14028 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14029 of const struct should be treated as if const themselves)
14031 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14033 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14035 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14037 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14038 Unix (/n) and DOS (/r/n) line terminations.
14040 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14042 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14045 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14047 * src/mcs51/gen.c (genFunction, genEndFunction),
14048 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14049 and restore of EA so that stack offsets to parameters are
14050 correct when using both critical and reentrant/stack-auto.
14051 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14052 size (can be triggered in error if sloc is shared between
14053 different sized objects)
14054 * device/include/float.h: fixed macros to explicitly use
14055 unsigned long where needed
14057 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14059 Feature req. 799831: added code to allow nesting of critical functions
14060 * src/mcs51/gen.c (genFunction, genEndFunction)
14061 * src/ds390/gen.c (genFunction, genEndFunction)
14063 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14065 * src/SDCCsymt.c (sclsFromPtr),
14067 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14068 support for standard C idiom of memory mapped variables; for
14069 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14070 to xdata int at 0x1234 tempvar = 1.
14071 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14072 provided by Akiya ISHIDA
14074 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14076 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14077 * src/SDCCval.c (constVal): added reduction from int to char
14078 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14079 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14080 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14082 * support/regression/tests/shifts.c: fixed
14084 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14086 * src/z80/gen.c (genXor): Fixed bug #805445
14088 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14090 Fixed bug #621531 (const & volatile confusion in the type chain).
14091 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14092 refer to the const or volatile state of the pointer itself.
14104 * src/pic16/ralloc.c
14105 * support/regression/tests/const.c
14107 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14109 When checking for duplicated modules, use absolute paths
14110 instead of relative paths. Files changed:
14115 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14117 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14119 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14121 * device/include/string.h: added size_t typedef, changed
14122 prototypes to use size_t, eliminated separate reentrant and
14123 non-reentrant declarations, added _memmove declaration
14124 * device/lib/_memcpy.c: changed to use size_t instead of int,
14125 changed /4 to >>2 to avoid division library call
14126 * device/lib/_memcmp.c,
14127 * device/lib/_memset.c,
14128 * device/lib/_strncat.c,
14129 * device/lib/_strncpy.c,
14130 * device/lib/_strncmp.c: changed to use size_t instead of int
14131 * device/lib/_memmove.c: new file (fixed bug #772294)
14132 * device/lib/Makefile.in: added _memmove.c
14133 * device/lib/z80/asm_strings.s: fixed bug #772290
14134 * support/regression/tests/bitfields.c: attempt to fix host assertion
14135 failure on amd64-unknown-linux2.2
14137 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14139 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14140 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14141 * as/z80/asmain.c (main): fixed bug #801766
14143 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14145 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14148 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14150 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14151 reported in bug #800609
14153 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14155 * Top header beautifications in src/pic16 directory:
14156 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14157 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14158 pcoderegs.h, ralloc.c, ralloc.h
14159 * main.c: added top header and GPL license notice
14160 * pcode.c: fixed the if-conditional warning
14162 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14164 * device/lib/_mullong.c: replaced int by short for gcc
14166 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14168 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14169 and JUMPTABLE iCodes properly now (worked by accident before)
14170 * src/mcs51/gen.c (leftRightUseAcc),
14171 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14172 iCode properly now. Use getSize instead of nRegs since a & b
14173 aren't part of the nRegs tally.
14175 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14177 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14178 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14179 before instructions that use the _STATUS register
14181 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14183 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14184 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14185 fetching of the pointer
14186 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14187 copied from genNearPointerSet()
14188 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14189 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14190 If they pop r0/r1 they must be called in the opposite order than aopOp().
14191 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14192 (resp. --stack-auto), prepared for --xstack
14194 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14196 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14198 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14200 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14201 these ports have their own __sdcc_external_start()
14203 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14205 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14206 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14207 type for bits was changed. It resulted in bit variables becoming
14208 global, which is not permitted in PIC 14 assembly output.
14210 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14212 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14214 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14216 Z80 and MCS51 linkers complaint if a public symbol is defined
14217 in more than one library module:
14221 * as/mcs51/Makefile.in
14223 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14225 A few small changes that speed up the peephole optimizer.
14229 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14231 Try to make the peephole optimizer smarter by maintaining
14232 an association between the assembly source code and the
14233 iCodes that originated them. Put this information to use
14234 with a new peephole rule condition "notVolatile" so that
14235 the rules can be aggressive yet still safe.
14240 * src/mcs51/peeph.def
14242 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14246 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14247 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14248 if the left or right operand symbols have the accuse flag set.
14250 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14252 Changed the type of the result of the ! (NOT) operator to char;
14253 previously it returned the same type as the source. This allows
14254 us to eliminate all the genFloatNot functions (all of its target
14255 implementations were very buggy) since !float can use the same
14258 * src/SDCCicode.c (ast2iCode): ! returns char
14259 * src/mcs51/gen.c (genNot, genNotFloat),
14260 * src/ds390/gen.c (genNot, genNotFloat),
14261 * src/z80/gen.c (genNot, genNotFloat),
14262 * src/pic/gen.c (genNot, genNotFloat),
14263 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14265 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14267 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14268 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14269 during interrupts. Ensure WSAVE is located at a shared bank address.
14270 2. Fixed page selection in some places
14271 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14272 the registers name strings.
14273 4. Fixed "signed / unsigned compare" compiler warnings.
14274 5. The PIC port manages its own allocation of the general purpose
14275 registers, but makes no attempt to reuse them. As a result when
14276 compiling it soon runs out of general purpose registers. Some
14277 additional code was added to the files pcode.c and device.c to walk
14278 through the function call tree and rename the registers so that they
14288 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14289 genPlus() & genMinus() when the result is the same as left or right
14291 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14293 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14295 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14297 Made bitfield a distinct type from bit so that bitfields
14298 convert as per ANSI C and bits retain their traditional
14299 boolean style behaviour. Implemented bitfield support in
14307 * src/ds390/gen.c: bit v bitfield split
14308 * src/z80/gen.c: New support for bitfields
14309 * support/regression/tests/bitfields.c: reenabled z80,
14312 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14314 Rules 246.x, 247.x relate to bitfields, the others speed up
14315 access to xdata mapped I/O devices.
14317 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14319 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14321 Cleaned up genPackBits and genUnpackBits and added two helper
14322 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14323 for literal assignments in genPackBits (thanks to Frieder for
14329 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14331 Fixed bug #748310 (pointer to function type mishandled when the
14332 function name is omitted). Also fixed a SIGSEGV when a function
14333 attribute (reentrant, etc) is used on a non-function or on a
14334 function but misplaced before the parameter list.
14336 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14338 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14339 * support/Util/SDCCerr.h,
14340 * support/Util/SDCCerr.c: Added func attr misuse error msg
14342 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14344 Fixed bug #787649 by anonymous
14345 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14346 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14348 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14350 Fixed numerous bitfield problems.
14352 * src/SDCC.y: More bitfield related error checking
14354 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14355 * support/Util/SDCCerr.h,
14356 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14357 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14358 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14359 * support/regression/tests/bitfields.c: tests added
14361 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 Made the constant following the "interrupt" keyword optional. If
14364 omitted, the function will not automatically be given an entry
14365 in the interrupt vector table (similar to #pragma NOIV, but
14366 less syntacticly kludgy). The interrupt number is also now
14367 range checked. Also fixed a bug in the high order bit example
14374 * support/Util/SDCCerr.c
14375 * support/Util/SDCCerr.h
14378 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14380 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14381 * src/SDCCicode.c (operandOperation): rewritten some ops
14382 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14383 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14385 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14386 be re-activated by defining REDUCE_LITERALS)
14387 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14388 unsigned, but are signed by default
14389 * src/SDCCval.c (constVal): rearranged
14390 * src/SDCCval.c (valMod): preliminary fix
14391 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14392 * support/regression/literalop.c: added, work in progress
14394 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14396 Generate warnings for useless declarations like "char data;"
14397 that don't do what new users expect.
14400 * support/Util/SDCCerr.h
14401 * support/Util/SDCCerr.c
14403 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14405 * src/SDCCval.c (valMult): fix overflow detection of negative int
14407 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14409 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14411 Changes to support big endian targets:
14424 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14426 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14427 * device/lib/time.c: fixed warning "integer overflow in expression"
14429 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14431 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14432 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14433 constants are unsigned; added recognition of "u" flag for unsigned
14434 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14435 * src/SDCCval.c (valDiv, valMod): fixed signdness
14436 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14437 signedness of modulo, left and right shift
14438 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14439 * support/Util/SDCCerr.h: added warning W_INT_OVL
14440 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14441 * src/SDCCast.c (ast_print): improved output of constants
14443 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14445 Fixed some warnings when building with MSVC:
14447 * as/mcs51/asdata.c
14451 * link/z80/aslink.h
14452 * link/z80/lkdata.c
14453 * link/z80/lkeval.c
14458 * support/cpp2/cpplib.c
14462 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14464 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14466 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14468 * support/librarian/clean.mk: Do not remove Makefile.
14469 * support/librarian/Makefile: added.
14471 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14473 Added librarian to MSVC build:
14476 * support/librarian/librarian.dsp
14478 'configure' not needed for librarian, removed:
14479 * support/librarian/configure
14480 * support/librarian/configure.in
14481 * support/librarian/config_in.h
14482 * support/librarian/Makefile.in
14484 Hopefully these ones built the librarian and the rest of sdcc properly:
14486 * Makefile.common.in
14488 Messed up 'configure', so revert to previous version:
14492 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14494 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14495 there, while the mantissa of a double is "only" 53 bits wide.
14497 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14499 Adding sdcclib to the build. MSVC project coming soon.
14500 Files added/changed:
14502 * support/librarian/clean.mk
14503 * support/librarian/configure
14504 * support/librarian/configure.in
14505 * support/librarian/config_in.h
14506 * support/librarian/Makefile.bcc
14507 * support/librarian/Makefile.in
14508 * support/librarian/sdcclib.c
14511 * Makefile.common.in
14515 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14517 Linker now complaints if linked modules have conflicting options, for
14518 example, one compiled using --model-large and another one compiled with
14519 --model-small. The following files were modified:
14521 * as/mcs51/asdata.c
14522 * as/mcs51/aslink.h
14524 * as/mcs51/asmain.c
14526 * as/mcs51/i51pst.c
14527 * as/mcs51/lkdata.c
14528 * as/mcs51/lklibr.c
14529 * as/mcs51/lkmain.c
14535 * link/z80/aslink.h
14536 * link/z80/lkdata.c
14537 * link/z80/lklibr.c
14538 * link/z80/lkmain.c
14541 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14543 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14544 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14546 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14548 * src/z80/mappings.i: fix _mul[us][int,long] entries
14550 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14552 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14554 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14556 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14557 * support/regression/tests/bitopcse.c: added
14565 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14567 added support for new library format to z80, gbz80 linkers:
14573 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14575 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14576 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14578 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14580 added DUMMY_READ_VOLATILE:
14589 * src/SDCCcse.c (algebraicOpts): many improvements
14590 * src/SDCCcse.h: removed algebraicOpts()
14591 * src/SDCCicode.c (picDummyRead): added
14593 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14595 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14596 "Insufficient space in data memory".
14598 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14600 * src/mcs51/gen.c: fixed bug #771358
14601 * src/z80/gen.c: fixed bug #759087
14603 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14605 * src/pic16/glue.c: minor cleanup by Vangelis
14607 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14609 * device/include/regc515c.h: fixed #758477
14610 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14611 * device/lib/_gptrput.c: saved a few bytes
14612 * my tab spacing is 8, yours too?)
14613 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14614 * device/lib/serial.c: process RX bytes earlier than TX bytes
14615 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14617 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14619 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14621 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14623 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14625 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14627 * device/lib/Makefile.in: bad fix, reverted to 1.43
14629 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14631 * device/lib/Makefile.in: added missing z80 object files
14633 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14635 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14636 pic16 progress by Vangelis:
14639 * src/pic/Makefile:
14646 * pic16/genarith.c:
14651 * pic16/pcodepeep.c:
14654 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14656 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14658 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14660 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14661 added gbz80 build to MSVC project.
14662 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14663 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14664 from 8051 stuff and setup so it links using a .lnk file.
14666 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14668 * support/librarian/sdcclib.c: sdcc librarian.
14669 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14672 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14674 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14676 2003-07-02 Borut Razem <borut.razem AT siol.net>
14678 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14679 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14680 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14681 src/xa51/main.c, src/z80/main.c:
14682 virtualization of glue() function: each port has it's own glue function,
14683 which is accessed by do_glue function pointer in PORT.general structure
14685 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14687 * DS800C400 fun, improved ROM interface and tinibios.
14689 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14691 * More support for DS80C400. Now includes beginning of interface to ROM.
14693 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14695 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14697 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14699 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14701 2003-06-19 Borut Razem <borut.razem AT siol.net>
14703 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14705 2003-06-19 Borut Razem <borut.razem AT siol.net>
14707 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14708 fixed Z80 port - crt0.o: cannot open.
14710 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14712 * support/Util/MySystem.c (merge_command): revert bad fix
14714 2003-06-18 Borut Razem <borut.razem AT siol.net>
14716 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14718 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14720 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14721 option --use-stdout sends errors to stdout instead of stderr.
14723 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14725 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14727 2003-06-15 Borut Razem <borut.razem AT siol.net>
14729 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14730 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14731 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14732 fixed width array of pointers replaced with sets;
14733 multiple include and lib paths ared transferred to preprocessor and linker
14734 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14735 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14736 fixed width array of pointers
14737 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14738 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14739 fixupPath(), getPathDifference()
14740 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14741 fixed width array of pointers
14743 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14745 * src/pic16/ralloc.c: fix warnings
14746 * src/pic16/pcode.c: fix warning
14748 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14750 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14751 know all the details, but essentially this set of changes enable
14752 the pic16 port to generate movff instructions and generate assembler
14756 * src/pic16/glue.c:
14757 * src/pic16/pcode.c:
14758 * src/pic16/device.c:
14759 * src/pic16/main.c:
14760 * src/pic16/pcode.h:
14761 * src/pic16/pcoderegs.c:
14762 * src/pic16/ralloc.c:
14763 * src/pic16/ralloc.h:
14765 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14767 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14768 added option --vc, so sdcc errors and warnings are compatible with
14769 Microsoft Visual Studio.
14771 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14773 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14774 device/lib/libfloat.lib: added atof function.
14776 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14778 * doc/sdccman.lyx: updated to Lyx 1.3
14779 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14780 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14781 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14783 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14785 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14787 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14789 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14790 additions to the "related tools/documentation" section
14792 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14794 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14796 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14798 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14799 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14801 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14803 * doc/sdccman.lyx: fix double dash and other minor things
14804 * doc/Makefile: fix double dash
14806 2003-05-28 Karl Bongers(patches from Martin Helmling)
14807 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14808 condition and ignore commands.
14810 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14812 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14813 is in parts still quite out of date, I did changes as far as I felt makes sense
14814 for a non-native english speaker.
14815 Please feel free to add to the manual or to correct my changes.
14816 * doc/Makefile: undid touching the date of intermediate tex files.
14818 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14820 * doc/sdccman.lyx: Manual has an index now
14822 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14824 Finalize muluint/mulsint and mululong/mulslong merging:
14825 * device/lib/_mulint.c
14826 * device/lib/_mullong.c
14827 * device/lib/gbz80/mul.s
14828 * device/lib/gbz80/stubs.s
14829 * device/lib/z80/mul.s
14830 * device/lib/z80/stubs.s
14831 * src/SDCCsymt.c (initCSupport)
14833 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14835 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14836 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14837 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14838 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14841 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14843 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14844 the regression tests I'm not brave enough to enable 245.b, 245.c
14845 * doc/sdccman.lyx: added latex preamble for hyperref package.
14846 Using pdflatex this will give you a hyperlinked pdf file with
14847 bookmarks. (prepend '%' before /usepackage if this breaks something)
14849 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14851 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14853 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14855 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14857 2003-05-21 <johan AT balder>
14859 * src/SDCCglue.c (printIval): fixed bug #739934
14861 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14863 Applied patch from bug 737905 (renamed yylineo to mylineno):
14870 * src/pic16/pcode.c: Cleaned warnings
14871 * src/pic16/pcodeflow.c: Cleaned warnings
14872 * src/pic16/pcoderegs.c: Cleaned warnings
14874 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14876 * src/pic16/pcode.c: Cleaned warnings
14877 * src/pic16/pcodepeep.c: Cleaned warnings
14878 * src/pic16/ralloc.c: Cleaned warnings
14880 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14882 * doc/sdccman.lyx: fixed bug 739745
14883 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14885 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14887 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14888 it can be defined with CFLAGS when running configure
14889 * src/SDCCmain.c: fixed compiling + linking with object files
14891 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14893 * configure.in: configure for pic16 port,
14894 added --disable-pic16-port
14895 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14896 * src/SDCCmain.c: linkOptions is changed to set *,
14897 added if/endif conditional macros to remove options help
14898 messages from optionsTable when a port is not configured, added
14899 support for the PIc16 port in the ports table, when executing
14900 the compiler with no port specified on command line, a default
14901 port is selected with the new macro DEFAULT_PORT which is
14902 defined in port.h, in setDefaultOptions() linkOptions is removed
14903 from initialization assignment, since now it is a set,
14904 parseCmdLine uses setParseWithComma for linkOptions, in
14905 linkEdit() linkOptions are accessed with new function indexSet()
14906 which returns the i'th item of a set variable. See SDCCset.c, in
14907 linkEdit() when calling buildCmdLine(), added linkOptions as
14908 last argument. Now users can pass arguments to gplink via the
14909 -Wl option, main() uses pic16glue() to glue up pic16 programs
14910 * src/SDCCpeeph.c: various changes to support pic16
14911 * src/SDCCset.c: added function void *indexSet(set *, int) to
14912 return the i'th item of the set
14913 * src/SDCCset.h: added function prototype for indexSet()
14914 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14915 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14916 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14917 added macro DEFAULT_PORT
14918 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14919 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14921 * src/pic16/glue.c: commented out some error producing lines
14922 * src/pic16/main.c: __config directives are commented out to stop
14923 gpasm complaining and test the linkage with gplink, _linkCmd and
14924 _asmCmd changed to be more gplink and gpasm friendly
14925 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14926 produced an error when parsed, peep rule 12 is added to utilize
14927 movff, but it is commented out since the pCode does not support
14928 yet a command with 2 address arguments
14930 2003-05-18 <johan AT balder>
14932 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14933 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14934 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14936 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14937 Added feature to script commands from file.
14939 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14941 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14942 * src/SDCCutil.c: include ctype.h for win32
14944 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14946 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14948 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14950 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14951 Fixed so you can set breakpoints prior to run, run does not stop
14952 on entry now. Add tbreak. Other enhancements and fixes for use
14955 2003-05-12 Borut Razem <borut.razem AT siol.net>
14957 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14959 2003-05-11 Borut Razem <borut.razem AT siol.net>
14961 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14962 the path of bin directory, so that PATH is the only env. variable, which has to be set
14963 in case of standard installation.
14964 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14965 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14966 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14968 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14970 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14971 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14972 temp files are in the port dir; clean the gen/test directory when
14973 generating new test.c
14974 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14975 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14976 * support/regression/tests/zeropad.c: added
14978 2003-05-09 <johan AT balder>
14980 * src/SDCCglue.c: fixed bug #597940
14982 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14984 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14985 cache sfr, optimize next,step, fix off by one sourceline,
14986 support ddd list function.
14987 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14989 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14991 * support/regression/HTMLgen.py: added compare_s2f()
14992 * support/regression/Makefile: redo 1.27
14993 * support/regression/generate-cases.py: redo 1.5
14995 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14997 * support/regression/tests/float.c: workaround 33 bit hex constant
14998 * support/regression/tests/simplefloat.c: fix division for host
15000 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15002 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15003 that tame's the PIC's over-aggressive optimizer.
15005 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15007 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15010 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15012 Initial support for DS80C400. "Hello world" runs on TINIm400
15015 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15017 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15018 * Some notes on ddd usage added in debugger/README
15019 Martin Helmling adding more features and fixes for ddd GUI debugger.
15020 Code added for nexti, stepi, up, down, and other adjustments.
15022 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15024 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15025 * src/pic/peeph.def Added two rules to optimize carry manipulation
15026 * src/pic/* removed debug printfs
15028 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15030 * debugger/mcs51/cmd.c: added header newalloc.h
15032 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15034 * as/Makefile: new EXEEXT
15035 * as/z80/Makefile: remove trailing slash of BUILDIR
15036 * as/z80/clean.mk: new EXEEXT
15037 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15038 * support/cpp2/Makefile.in: new EXEEXT
15039 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15041 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15043 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15044 EXEEXT was introduced to fix all related problems with targets
15045 "clean", "install" and "uninstall"; a couple of further flaws
15046 especially with "clean" have been fixed too
15047 * as/mcs51/Makefile.in
15048 * as/mcs51/clean.mk
15052 * debugger/mcs51/Makefile.in
15053 * debugger/mcs51/clean.mk
15054 * link/z80/Makefile
15055 * link/z80/Makefile.in
15056 * link/z80/clean.mk
15058 * packihx/Makefile.in
15060 * sim/ucsim/Makefile
15061 * sim/ucsim/clean.mk
15062 * sim/ucsim/avr.src/Makefile.in
15063 * sim/ucsim/avr.src/clean.mk
15064 * sim/ucsim/s51.src/Makefile.in
15065 * sim/ucsim/s51.src/clean.mk
15066 * sim/ucsim/xa.src/Makefile.in
15067 * sim/ucsim/xa.src/clean.mk
15068 * sim/ucsim/z80.src/Makefile.in
15069 * sim/ucsim/z80.src/clean.mk
15070 * sim/ucsim/main_in.mk
15071 * sim/ucsim/packages_in.mk
15072 * sim/ucsim/gui.src/Makefile.in
15073 * sim/ucsim/gui.src/serio.src/Makefile.in
15074 * sim/ucsim/gui.src/serio.src/clean.mk
15077 * support/cpp2/Makefile.in
15078 * support/cpp2/clean.mk
15079 * support/makebin/Makefile
15080 * support/makebin/clean.mk
15081 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15082 * doc/sdccman.lyx: --program-suffix no longer needed
15084 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15086 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15087 Martin Helmling added support for ddd GUI debugger.
15088 Code added to display assembly, set variables, and other commands
15089 to interface to ddd.
15091 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15093 * as/Makefile: fix target clean
15094 * as/clean.mk: fix target clean
15095 * as/z80/clean.mk: fix target clean
15097 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15099 * Makefile.common.in: added AT EXEEXT AT
15100 * configure.in: removed all mingw32 stuff
15101 * configure: rebuilt from configure.in
15102 * doc/sdccman.lyx: updated section "installation"
15103 * support/scripts/sdcc_mingw32: adapted to configure
15104 * support/scripts/sdcc_cygwin_mingw32: added
15106 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15108 * src/pic Added object file support for the PIC port
15109 * src/pic Applied patch from Craig Franklin (this started the object file support)
15110 * src/regression Updated the PIC regression tests for object files
15112 2003-04-20 Borut Razem <borut.razem AT siol.net>
15114 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15115 lklex.c: In function `getfid':
15116 lklex.c:203: warning: array subscript has type `char'
15117 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15118 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15119 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15120 stack handling macros
15122 2003-04-19 Borut Razem <borut.razem AT siol.net>
15124 * "handling space characters in file path" task:
15125 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15126 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15127 * support/Util/MySystem.h: make it self-sufficient
15128 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15129 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15130 handling space characters in file path
15131 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15132 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15133 * support/Util/MySystem.c: handling space characters in executable's path
15135 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15137 * as/z80/Makefile: fix permanent rebuild of z80
15138 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15139 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15141 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15143 * src/SDCCopt.c: add special case optimization to replace modulo by
15144 a power of two with a bitwise AND.
15146 2003-04-18 <johan AT balder>
15148 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15150 2003-04-17 <johan AT balder>
15152 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15153 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15155 2003-04-13 Borut Razem <borut.razem AT siol.net>
15157 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15158 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15159 fixed mingw problem in adl_NORMALIZE_PATH
15161 2003-04-12 Borut Razem <borut.razem AT siol.net>
15163 * fixed "#pragma SAVE/RESTORE can not be nested":
15164 * src/SDCC.lex: reworked pragma handling functions
15165 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15166 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15168 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15170 * src/SDCCutil.c (pathEquivalent): defined but not used
15171 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15172 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15173 * configure: rebuilt from configure.in
15174 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15175 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15176 * device/include/Makefile.in: replace sdcc_datadir
15177 * device/lib/Makefile.in: replace sdcc_datadir
15178 * Makefile.common.in: add LDFLAGS from configure
15179 * packihx/Makefile.in: use LDFLAGS
15180 * src/Makefile.in: use LDFLAGS
15181 * support/cpp2/Makefile.in: add LDFLAGS from configure
15182 * support/makebin/Makefile: use LDFLAGS
15183 * .version: bumped version number to 2.3.5
15185 2003-04-12 Borut Razem <borut.razem AT siol.net>
15187 * completed "different paths" task:
15188 * src/SDCCmacro.c: fixed bug in handling quotes
15189 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15190 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15192 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15194 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15196 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15198 * ds390/gen.c ds390/peeph.def: fix bug 706781
15200 2003-04-11 Borut Razem <borut.razem AT siol.net>
15202 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15204 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15206 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15207 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15208 set - this bit used to not be set...).
15209 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15210 bad code in PIC Port
15211 * src/regression/and2.c added to test bug 609268
15212 * src/regression/Makefile added and2.c to regression test
15215 2003-04-08 <johan AT CP255758-A>
15217 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15218 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15219 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15221 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15223 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15225 * support/cpp2/Makefile.in: fix bug #487815
15226 * configure: rebuilt from configure.in
15227 * Makefile.common.in: docdir changed, new path suffixes
15228 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15229 * sdcc_vc_in.h: reflect changes from sdccconf.h
15230 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15231 * src/SDCCutil.h: remove BINDIR hack
15232 * doc/sdccman.lyx: update new path hierarchy
15234 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15236 * src/SDCCpeeph.c: added okToRemoveSLOC test
15238 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15240 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15242 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15244 * src/SDCCpeeph.c: added labelIsReturnOnly test
15245 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15247 2003-04-05 <johan AT balder>
15249 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15250 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15251 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15252 * src/SDCCast.c: fixed a warning
15253 * src/SDCCast.h: fixed a warning
15254 * src/SDCCicode.c (operandFromAst): fixed a warning
15256 2003-04-04 <johan AT balder>
15258 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15259 * src/SDCCast.c (decorateType): fixed bug #715076
15260 * src/SDCC.y: fixed bug #702907
15262 2003-04-03 <johan AT balder>
15264 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15265 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15266 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15267 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15268 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15270 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15272 * _decdptr.c: fix return values
15273 * _gptrget.c: fix return values
15274 * _gptrgetc.c: fix return values
15275 * _gptrput.c: fix return values
15276 * _mulint.c: fix return values
15277 * as/z80/Makefile: fix 'make -j' problem
15279 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15281 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15282 * configure.in: big cleanup, updated to autoconf 2.5x
15283 * configure: rebuilt from configure.in
15284 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15285 * sdcc_vc_in.h: reflect changes from sdccconf.h
15286 * doc/Makefile: fixed a flaw in "make install"
15288 2003-04-02 <johan AT balder>
15290 * src/ds390/gen.c (genCmp): no comments
15291 * src/mcs51/gen.c (genCmp): no comments
15292 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15293 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15295 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15297 * support/regression/generate-cases.py: place generated file in given sub directory
15298 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15299 * support/regression/Makefile: improvements for 'make -j';
15300 side effect: it's simpler and faster now
15302 2003-03-31 Borut Razem <borut.razem AT siol.net>
15304 * src/z80/main.c: link-{port} and as-{port} defined without path
15305 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15307 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15309 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15311 2003-03-30 Borut Razem <borut.razem AT siol.net>
15313 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15314 changed type of list parameter to set
15315 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15316 * src/port.h: changed type of do_assemble() parameter to set
15317 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15318 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15319 definition of "cppoutfilename" macro with NULL value in preProcess()
15320 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15321 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15322 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15323 replaced with set *binPathSet
15324 * shash_add() deallocates the item, if allready exsists, before adding the new one
15325 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15327 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15329 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15330 a nested for loop bug in the PIC port
15331 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15334 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15336 * support/Util/dbuf.h: remove C++ stuff to make it portable
15338 2003-03-28 Borut Razem <borut.razem AT siol.net>
15340 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15341 literal strings in stringLiteral()
15342 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15343 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15346 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15348 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15350 2003-03-26 <johan AT balder>
15352 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15353 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15354 * src/SDCCast.c (decorateType): fixed " -v < 3"
15356 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15358 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15359 Added Lenny Story's debug infrastructure changes:
15360 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15361 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15362 * src/cdbFile.c: added
15363 * src/SDCCdebug.c: added
15364 * src/SDCCdebug.h: added
15365 * src/SDCCast.c (createFunction)
15366 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15367 * src/SDCCmain.c (parseCmdLine, main)
15368 * src/SDCCmem.c (redoStackOffsets)
15369 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15372 * src/avr/gen.c (genAVRCode)
15373 * src/ds390/gen.c (gen390Code)
15374 * src/mcs51/gen.c (gen51Code)
15375 * src/pic/gen.c (genpic14Code)
15376 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15377 * src/xa51/gen.c (genXA51Code)
15378 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15380 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15382 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15383 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15385 2003-03-22 <johan AT balder>
15387 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15389 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15391 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15392 * doc/cdbfileformat.lyx: added, written by Lenny Story
15393 * doc/Makefile: added cdbfileformat.lyx
15394 * doc/clean.mk: added cdbfileformat.lyx
15396 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15398 * src/mcs51/peeph.def: fix bug #705773
15400 2003-03-20 <johan AT balder>
15402 An sfr/sbit can have an "at #" AND an initializer
15403 * src/SDCCsymt.c (checkSClass):
15404 * src/SDCCmem.c (allocGlobal):
15405 * src/SDCCmem.c (allocLocal):
15406 * src/SDCCast.c (createBlock):
15408 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15410 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15412 2003-03-16 <johan AT balder>
15414 Undid the hackup of const and volatile, the problem is much bigger
15416 * src/SDCCast.c:1.171
15417 * src/SDCCglue.c:1.138
15418 * src/SDCCicode.c:1.146
15419 * src/SDCCsymt.c:1.150
15420 * src/SDCCval.c:1.65
15422 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15424 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15425 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15427 2003-03-13 <johan AT balder>
15429 Hackup const and volatile modifiers in type chains a bit:
15431 * src/SDCCast.c:1.169
15432 * src/SDCCglue.c:1.136
15433 * src/SDCCicode.c:1.143
15434 * src/SDCCsymt.c1.146
15435 * src/SDCCsymt.h1.59
15436 * src/SDCCval.c:1.63
15438 2003-03-12 <johan AT balder>
15440 * src/SDCCBBlock.h: more LRH debugging junk
15441 * src/SDCCcflow.h: more LRH debugging junk
15442 * src/SDCCloop.c: more LRH debugging junk
15443 * src/SDCC.y (struct_declaration): fixed bug #697590
15444 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15445 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15446 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15448 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15449 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15450 test function names must now match exactly).
15451 * src/SDCCcse.c: added special case in findCheaperOp to allow
15452 extending a short integer. Makes less awful code for bug 700121 test case.
15454 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15456 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15457 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15459 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15461 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15462 actually called (operandsNotEqual() was called for all
15463 operandsNotEqualX tests).
15465 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15467 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15468 with shorter literals. Fixes bug 700121.
15470 2003-03-11 <johan AT balder>
15472 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15474 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15476 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15477 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15479 2003-03-10 Borut Razem <borut.razem AT siol.net>
15481 * src/SDCCmain.c: pipe preprocessor's output
15482 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15483 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15484 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15485 which closes all pipes in pipeSet set
15486 * src/SDCCset.c: free deleted item in function deleteSetItem()
15487 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15488 moved from z80 to src subproject
15489 * .version: increased version number to 2.3.4
15491 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15493 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15494 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15495 * support/regression/ports/xa51/spec.mk: fix typo
15497 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15499 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15501 2003-03-09 Borut Razem <borut.razem AT siol.net>
15503 * src/SDCCmain.c: pipe preprocessor's output
15504 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15505 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15506 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15507 which closes all pipes in pipeSet set
15508 * src/SDCCset.c: free deleted item in function deleteSetItem()
15509 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15510 moved from z80 to src subproject
15512 2003-03-09 Borut Razem <borut.razem AT siol.net>
15514 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15515 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15516 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15517 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15518 * src/SDCCglobl.h: unification of WIN32 native definitions
15520 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15522 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15524 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15526 * src/configure.in: check for endianess (even while cross-compiling)
15527 * src/configure: check for endianess (even while cross-compiling)
15528 * src/configure_in.h: check for endianess (even while cross-compiling)
15529 * src/avr/gen.c: remove old endianess stuff
15530 * src/mcs51/gen.c: remove old endianess stuff
15531 * src/ds390/gen.c: remove old endianess stuff
15532 * src/pic/gen.c: remove old endianess stuff
15533 * src/pic/genarith.c: remove old endianess stuff
15534 * src/pic/glue.c: fix endianess check
15535 * src/pic16/gen.c: remove old endianess stuff
15536 * src/pic16/genarith.c: remove old endianess stuff
15537 * src/pic16/glue.c: fix endianess check
15538 * src/xa51/gen.c: remove old endianess stuff
15539 * src/z80/gen.c: fix endianess check
15540 * src/SDCCglue.c: fix endianess check
15541 * src/ds390/peeph.def: fix bug 700036
15543 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15545 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15546 * src/configure: find appropriate data-types on host for SDCC's int and long
15547 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15548 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15549 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15551 2003-03-07 <johan AT balder>
15554 some minor cleanups before the big shot
15555 OP_DEFS and OP_USES now use Kevin's protection
15556 new option --nolabelopt
15558 * src/SDCCBBlock.c:
15567 * src/ds390/ralloc.c:
15568 * src/mcs51/ralloc.c:
15569 * src/pic/ralloc.c:
15570 * src/xa51/ralloc.c:
15571 * src/z80/ralloc.c:
15573 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15575 * src/pic/pcode.c (get_op): fix 64 bit warnings
15576 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15577 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15578 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15579 * support/regression/tests/malloc.c: fix 64 bit warnings
15581 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15583 * src/mcs51/gen.c (genMinus): fixed bug 696436
15585 2003-03-02 Borut Razem <borut.razem AT siol.net>
15587 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15589 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15591 * configure.in: test for mkstemp
15592 * sdccconf_in.h: add HAVE_MKSTEMP
15594 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15596 * device/include/ctype.h: removed warning while using --stack-auto
15597 * device/include/malloc.h: removed warning while using --stack-auto
15598 * device/include/string.h: removed warning while using --stack-auto
15600 2003-02-23 Borut Razem <borut.razem AT siol.net>
15602 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15603 because NDEBUG is defined (see man assert)
15604 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15606 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15608 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15609 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15611 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15613 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15614 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15616 2003-02-18 <johan AT balder>
15618 * as/mcs51/asmain.c (asmbl): module can start with a digit
15619 * as/z80/asmain.c (asmbl): module can start with a digit
15621 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15623 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15624 * src/asm.c: fix pipe() for Mingw32
15626 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15628 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15629 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15630 make -V work again; --c1mode reads now from stdin
15631 * doc/sdccman.lyx: added --c1mode
15632 * support/Util/SDCCerr.c: new messages for c1 mode
15633 * support/Util/SDCCerr.h: new messages for c1 mode
15634 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15636 2003-02-15 <johan AT balder>
15638 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15640 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15642 * doc/sdccman.lyx: Environment variables, -o and other minor things
15644 2003-02-14 <johan AT balder>
15646 * src/xa51/main.c: before anyone really tries to use it :)
15648 * Install doc's in share/sdcc/doc
15649 * removed some obsolete files
15650 * Do a proper make distclean and uninstall
15651 M Makefile.common.in
15654 M device/include/Makefile.in
15655 M device/lib/Makefile.in
15658 M sim/ucsim/doc/Makefile.in
15660 R src/avr/peeph.rul
15661 R src/xa51/peeph.rul
15662 M support/cpp2/Makefile.in
15663 M support/makebin/Makefile
15666 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15668 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15670 2003-02-10 Borut Razem <borut.razem AT siol.net>
15672 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15673 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15674 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15675 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15676 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15677 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15678 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15679 src/z80/Makefile.bcc: Borland Makefile cleanup
15680 * as/z80/Makefile.bcc: Added Borland Makefile
15681 * support/cpp2/borland.h: Removed
15683 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15685 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15686 * src/SDCC.lex: new pragma NOIV
15687 * src/SDCCglobl.h: new pragma NOIV
15688 * src/SDCCmem.c: new pragma NOIV
15690 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15692 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15694 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15696 * src/SDCCmain.c: signal handling is switched off by --debug
15697 * doc/Makefile: small fix for install; use clean.mk again
15698 * doc/clean.mk: clean *.pdf and *.html too
15700 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15702 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15703 * device/lib/printfl.c: fix a ds390 bug by making it portable
15704 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15705 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15706 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15707 * debugger/mcs51/cmd.c: converted multi-line string literals
15708 * sim/ucsim/globals.cc: converted multi-line string literals
15709 * src/SDCCmain.c: introduced signal handler to remove temp files
15710 * doc/Makefile: small tweaks, implement clean
15711 * doc: removed generated files
15713 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15715 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15716 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15717 Address Record is not correctly generated for DS390."
15719 2003-02-02 Borut Razem <borut.razem AT siol.net>
15721 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15722 * as/mcs51/asm.h: fixed compilation with Borland C
15723 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15724 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15725 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15726 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15727 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15728 src/z80/Makefile.bcc: delete $(LIB) only if exist
15729 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15731 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15733 * device/include/malloc.h: introduced NULL
15734 * device/include/string.h: introduced NULL
15735 * device/include/stdlib.h: introduced NULL
15736 * device/lib/_memcpy.c: removed NULL
15737 * device/lib/_strcat.c: removed NULL
15738 * device/lib/_strchr.c: removed NULL
15739 * device/lib/_strcmp.c: removed NULL
15740 * device/lib/_strcpy.c: removed NULL
15741 * device/lib/_strcspn.c: removed NULL
15742 * device/lib/_strlen.c: removed NULL
15743 * device/lib/_strncat.c: removed NULL
15744 * device/lib/_strncmp.c: removed NULL
15745 * device/lib/_strncpy.c: removed NULL
15746 * device/lib/_strpbrk.c: removed NULL
15747 * device/lib/_strrchr.c: removed NULL
15748 * device/lib/_strspn.c: removed NULL
15749 * device/lib/_strstr.c: removed NULL
15750 * device/lib/_strtok.c: removed NULL
15751 * device/lib/malloc.c: removed NULL, include own header
15753 2003-02-02 <johan AT balder>
15755 * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning
15756 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15757 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15758 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15759 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15760 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15762 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15764 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15767 2003-02-01 <johan AT balder>
15769 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15771 2003-01-31 <johan AT CP255758-A>
15773 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15775 2003-01-30 <johan AT balder>
15777 * src/SDCCBBlock.c: automatic bug detection
15778 * src/SDCCicode.c: automatic bug detection
15780 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15782 * src/SDCCglobl.h: now --xram-size 0 works
15783 * src/SDCCmain.c: now --xram-size 0 works
15785 2003-01-29 <johan AT balder>
15787 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15789 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15791 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15792 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15793 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15794 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15795 * src/SDCCglobl.h: Added options --xram-size and --code-size
15796 * src/SDCCmain.c: Added options --xram-size and --code-size
15798 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15800 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15801 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15803 2003-01-27 <johan AT balder>
15805 * src/SDCC.y: fixed bug #613764
15807 2003-01-26 <johan AT balder>
15809 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15810 * src/SDCCsymt.h: fixed bug #673374
15811 * src/SDCCglue.c: fixed bug #661910
15812 * src/SDCCast.c: fixed bug #458099 and 673374
15814 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15816 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15817 * as/mcs51/strcmpi.h: added
15818 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15819 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15820 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15821 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15822 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15823 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15824 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15825 * as/mcs51/Makefile.aslink: new module strcmpi
15826 * as/mcs51/Makefile.asx8051: new module strcmpi
15827 * as/mcs51/Makefil.bcc: new module strcmpi
15828 * as/mcs51/Makefile.in: new module strcmpi
15829 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15831 2003-01-26 <johan AT balder>
15833 * src/SDCCglue.c: reverted back to 1.124
15834 * src/SDCCast.c: reverted back to 1.156
15835 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15837 2003-01-25 <johan AT balder>
15839 * src/SDCCglue.c: A better fix for bug #661910
15840 * src/SDCCast.c: A better fix for bug #661910
15841 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15843 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15845 * src/Makefile.in: remove spawn.o
15846 * src/SDCCmain.c: remove spawn.h
15847 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15848 * src/spawn.c: removed
15849 * src/spawn.h: removed
15850 * support/regression/ports/ds390/spec.mk: link with -r
15852 2003-01-24 <johan AT CP255758-A>
15854 * src/ds390/gen.c (aopOp): fixed bug #667458
15855 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15856 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15857 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15859 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15861 * src/mcs51/peeph.def: better assembler identation by Frieder
15862 * src/mcs51/gen.c: better assembler identation by Frieder
15864 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15866 * as/z80/string.h: removed for gcc 3.2
15867 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15868 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15870 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15872 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15873 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15874 * support/regression/Makefile: separate temp files for ports
15875 * support/regression/generate-cases.py: separate temp files for ports
15876 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15877 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15879 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15881 * moved tinitalk to device/examples/ds390
15883 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15885 * as/mcs51/lkmem.c: rflag is for DS390
15886 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15887 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15888 (linkEdit): move mem- and map-files the same way as ihx-files
15889 * src/z80/main.c (_setDefaultOptions): removed --generic
15890 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15891 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15892 * src/pic/glue.c (picglue): --c1mode works again
15893 * src/pic16/glue.c (pic16glue): --c1mode works again
15894 * src/asm.c (printCLine): fix #660034
15896 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15898 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15899 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15900 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15901 * as/mcs51/lkmem (summary): better fix for sp problem
15902 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15903 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15904 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15905 remove --stack-after-data
15907 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15909 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15910 * src/SDCCutil.c (join): ugly bug: missing '\0'
15911 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15913 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15915 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15917 * src/pic/main.c (_asmCmd): gpasm supports -o
15918 * src/z80/main.c: more general macros
15919 * device/lib/Makefile.in: remove intermediate files
15921 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15923 * .version: Bumped version number to 2.3.3
15924 * src/SDCCBBlock.c: new option -o
15925 * src/SDCCglobl.h: new option -o
15926 * src/SDCCglue.c: new option -o
15927 * src/SDCCmain.c: new option -o
15928 * src/asm.c: new option -o
15929 * src/ds390/main.c: new option -o
15930 * src/pic/glue.c: new option -o
15931 * src/pic/pcode.c: new option -o
15932 * src/pic/ralloc.c: new option -o
15933 * src/pic16/glue.c: new option -o
15934 * src/pic16/pcode.c: new option -o
15935 * src/pic16/ralloc.c: new option -o
15936 * src/z80/main.c: new option -o
15937 * device/lib/Makefile.in: use -o
15938 * support/regression/ports/ds390/spec.mk: use -o
15939 * support/regression/ports/gbz80/spec.mk: use -o
15940 * support/regression/ports/mcs51/spec.mk: use -o
15941 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15942 * support/regression/ports/z80/spec.mk: use -o
15943 * support/regression/ports/ucz80/spec.mk: use -o
15944 * support/regression/ports/xa51/spec.mk: use -o
15945 * support/regression/fwk/lib/timeout.c: fix usage string
15947 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15948 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15950 2003-01-07 <johan AT balder>
15952 * src/SDCCast.c (decorateType): fixed bug #600035
15954 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15955 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15956 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15957 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15958 * src/pic/pcode.c: outcommented unused variable to remove warnings
15959 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15961 2003-01-06 <karl AT turbobit.com>
15962 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15965 2003-01-06 <johan AT balder>
15967 * src/SDCCicode.c: fixed array add
15969 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15970 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15971 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15973 2003-01-04 <johan AT balder>
15975 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15977 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15978 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15980 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15981 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15982 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15984 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15985 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15987 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15988 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15990 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15991 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15993 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15995 * in /sdcc/as/mcs51/ changed these files in order to create an
15996 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15997 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15998 following files to include the previous two files: aslink.dsp,
15999 Makefile.aslink, Makefile.bcc, and Makefile.in.
16001 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16002 .adb instead of .cdb
16004 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16006 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16007 value from option --iram-size.
16009 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16011 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16014 2002-09-18 <wiml AT hhhh.org>
16016 * SDCClrange.h: exposed setFromRange() and setToRange()
16017 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16018 packRegsForAccUse() (bug 542397)
16019 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16020 multiple times and emitting the fetch operations more than once
16021 added aopGetUsesAcc() function to allow binary operators to
16022 fetch their operands in the correct order; made genMinus() emit
16023 compact code for X = LITERAL - Y
16025 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16026 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16027 sprintf() in line 1267.
16029 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16030 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16033 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16034 Changes to aslink (All the changes are marked with 'JCF'):
16036 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16039 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16040 area BSEG. Also moves, if possible, the DATA area down into the internal
16041 ram so more space is available.
16043 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16046 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16047 not bytes. Function summary() which creates a memory usage summary
16048 file with extension .mem. Reports of overlaping stack and small stack
16049 size. If the space for the stack is less than 16 bytes aslink trows a
16052 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16053 the 8051. Option 'y' for memory summary output file.
16055 Changes to sdcc (All the changes are marked with 'JCF'):
16057 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16059 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16060 overlaying area for it (uses RegBankUsed[4]).
16062 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16063 bank zero as used by default. By default aslink locates the stack
16064 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16065 the creation of the .mem file. Delegates the allocation of data area
16066 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16067 the begining of the stack area to aslink.
16069 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16070 glue() in SDCCglue.c creates an area for it.
16072 2002-09-03 Borut Razem <borut.razem AT siol.net>
16073 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16074 sdcc/src/pic/glue.c:
16075 introduced atexit() handler for teporay files removal in case of
16076 errors, assertions, ...
16078 2002-08-29 Borut Razem <borut.razem AT siol.net>
16079 * sdcc/support/cpp2/auto-host_vc_in.h:
16080 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16081 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16082 Maybe there is a similar problem with BORLANDC? It should be checked!
16084 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16085 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16086 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16087 was not executed, and the compiler (cl) launched a warning:
16088 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16090 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16091 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16093 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16094 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16096 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16097 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16098 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16099 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16100 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16101 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16102 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16103 - added Release configuration in VS projects
16104 - review of compiler an linker options
16105 - VC .exe files are generated in bin_vc directory, not to interfere
16106 with binaries generated from other projects (cygwin, mingw, bcc ...)
16108 * sdcc/src/yacc.dsp: added
16110 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16111 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16112 and insert the version number definitions from .version
16114 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16116 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16117 added - genarate auto-host.h using auto-host_vc_in.h as template
16120 removed from CVS, generated automatically
16122 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16123 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16125 2002-08-11 Borut Razem <borut.razem AT siol.net>
16126 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16128 2002-08-10 Borut Razem <borut.razem AT siol.net>
16129 * src/SDCCmain.c (main):
16130 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16131 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16132 The consequence was that some temporary files were not removed.
16135 unification of code in functions tempfilename() and tempfile():
16136 function tempnam() is defined in Visual Studio 6.0 and .NET
16138 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16140 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16141 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16142 - removed compiler command line option /WX: Treats all warnings as errors
16143 - update a list of source files, included into the project
16145 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16146 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16147 changed project type to Generic Project so that can be correcly converted to VS.NET project
16149 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16151 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16153 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16155 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16156 added return 0 statements after assert() to make compiler happy
16158 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16159 added newline in the def file to keep MSC compiler satisfied
16161 * sdcc/src/z80/gen.c:
16162 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16163 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16164 - solved MSC error in function aopDump()
16166 * sdcc_vc.h: define PREFIX as "\\sdcc"
16168 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16169 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16171 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16172 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16173 - Rewrote the register banking algorithm.
16174 - Added pCode live-range analysis to registers (for now, only non-used and
16175 singly-used registers optimized away)
16177 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16179 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
16181 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16182 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16184 2002-04-22 Michael Hope <michaelh AT vroom>
16186 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16188 * configure.in (DD_COPT): Added include support required for gbdk.
16190 * .version: Bumped version number just to increase it.
16192 * src/SDCCmain.c: Added -nostdinc to the default options.
16194 2002-04-15 Michael Hope <michaelh AT vroom>
16196 * device/lib/z80/printf.c (sprintf): Added.
16198 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16200 * src/z80/peeph.def: Added transpose redundent load rule.
16202 * src/z80/main.c: Added force callee saves for jaune.
16204 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16206 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16208 2002-03-28 Johan Knol <johan AT balder>
16210 * src/SDCCval.c: fixed bug #532436
16212 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16214 Added "char *Processor" field to the port structure.
16217 Added -p option. Allows port dependent processor to be specified.
16220 Initialized the new field char *Processor field to NULL in all ports
16223 Compiler generated registers for interrupt context saving
16224 were not getting allocated.
16226 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16229 Fixed left shift. Will promote the left side of a left shift
16230 if a) left shifting more than size of operand or b) when assigned
16231 to something size > size of left side
16233 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16235 tons of changes. Register allocation has been
16236 rewritten. Added customization for the various PICs. Flow
16237 analysis is restructured. ...
16239 * src/pic/device.h:
16242 * src/pic/device.c:
16243 Added. device.c is a PIC port hack to accomodate variations
16246 2002-03-13 Michael Hope <michaelh AT vroom>
16248 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16250 2002-03-04 johanknol <johanknol AT manik>
16252 * /src/SDCCval.c: fixed
16254 const unsigned char arr[][2] = { { 0, 1 } };
16255 t18.c:1: error: Initializer element is not constant
16257 2002-03-04 bela <bela AT manik>
16259 * /device/include/mcs51reg.h:
16260 ds89c420 register definition update
16262 2002-03-03 <johan AT FRIJA>
16264 * support/Util/SDCCerr.c: did something, but don't no why anymore
16266 * support/regression/tests/bug-524691.c: made it a little less shy
16268 * src/SDCCast.c (decorateType): fixed bug #524697
16270 * src/SDCCast.c: made some lineno improvements
16272 * src/SDCCval.c (getNelements): changed warning to error
16274 * src/SDCCglue.c (printIvalArray): changed warning to error
16276 * src/SDCCicode.c: fixed a warning for mingw
16278 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16280 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16282 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16284 * src/ds390/peeph.def:
16285 Added some more peephole rules
16287 * src/ds390/gen.c: Various fixes & enhancements
16289 * src/SDCClrange.c, src/SDCClrange.h:
16290 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16292 * src/ds390/ralloc.c:
16293 various fixes & enhancements (ds390) specific
16295 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16296 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16299 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16301 2002-03-02 <johan AT FRIJA>
16303 * src/SDCCast.c (decorateType): fixed bug #524708
16305 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16307 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16309 2002-03-01 Michael Hope <michaelh AT vroom>
16311 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16313 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16315 2002-03-01 <johan AT FRIJA>
16317 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16319 * src/SDCCast.c (decorateType): fixed bug #524209
16321 * src/SDCCval.c (valNot): fixed bug #524195
16323 2002-02-26 <johan AT balder>
16325 * src/xa51/gen.c: fixed a warning
16327 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16329 * src/SDCCast.c (decorateType): fixed bug #522534
16331 2002-02-23 <johan AT balder>
16333 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16335 2002-02-22 <johan AT balder>
16337 * src/SDCCast.c: fixed bug #514865
16339 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16341 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16343 * sdcc/src/SDCCloop.c:
16344 Previous fix was not good. basic blocks that have "break" or "return" are
16345 not really partof a loop , but live ranges used in these blocks should
16346 be live thru the entire loop, so set partOfLoop but don't add them to
16349 2002-02-21 <johan AT FRIJA>
16351 * src/SDCCcse.c: fixed bug #514308
16353 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16356 Fixed BUG #519583. If a conditional block ended in a return/break
16357 statement inside a loop, it was not being considered part of the loop.
16359 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16361 2002-02-10 Karl Bongers <karl AT turbobit.com>
16364 Fixed up SDCDB debugger somewhat. Updated debugger/README
16365 with lots of comments and notes.
16367 * device/examples/test2.c:
16368 Fix bug, "red" variable not being initialized(compiler complained).
16370 * device/examples/Makefile, examples/test3.c:
16371 Add Makefile in device/examples folder, compiles test3.c
16372 for use as a multiple module SDCDB test case.
16374 * sim/ucsim/cmd.src/cmdset.cc:
16375 Took out debug printfs in ucsim "next" command.
16377 * sim/ucsim/xa.src:
16378 Karl and Johan start ucsim XA support. Most dissassembly working,
16379 about 75% emulation done(plenty of work remaining).
16381 * sim/ucsim/z80.src:
16382 Add Z80 support to ucsim, add test-ucz80 regression test,
16383 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16384 Notice z80 compiler fails on examples/test3.c/crc code.
16386 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16388 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16389 Added support for --parms-in-bank1
16391 * src/ds390/peeph.def:
16392 added a few more peephole optimzations
16394 * src/ds390/main.c:
16395 1) added __builtin_inp & __builtin_outp used to read in data of given length
16396 from a memory mapped port
16397 2) added __builtin_memcmp
16398 3) added __builtin_swapw swap bytes of a short
16400 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16401 1) handle multiple send & receives from register bank1
16402 2) ralloc can now allocate DPTR1 to some liveRanges
16404 * src/SDCCsymt.c, src/SDCCsymt.h:
16405 changes to handle multiple sends & receives
16407 * src/SDCCptropt.h:
16408 added some pointer arithmetic optimization
16410 * src/SDCCptropt.c:
16411 added some pointer arithmetic optimizations but not stable yet so not
16412 called from anywhere (will get this working shortly)
16414 * src/SDCCopt.c: fixed for multiple sends & receives
16417 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16418 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16419 set preprocessor defines (depending on options)
16421 * src/SDCCicode.c, src/SDCCicode.h:
16422 changes made to handle multiple sends & receives
16425 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16427 * src/SDCCcse.c, src/SDCCcse.h:
16428 added function findbackward def (to be used in upcoming optimization)
16430 * src/SDCCcflow.c, src/SDCCcflow.h:
16431 added function returnAtEnd - to determine if a basic block terminates with
16434 * src/SDCCast.c, src/SDCCast.h:
16435 added option parms-in-bank1
16437 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16438 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16439 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16440 adjusted for --parms-in-bank1 option
16442 * device/include/string.h:
16443 donot redefine "reentrant" keyword
16445 * device/include/ds80c390.h: Added some more SFRs
16447 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16449 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16451 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16453 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16455 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16457 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16459 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16461 * Added --xram-movc option
16463 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16465 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16467 2002-01-11 Johan Knol
16469 * Added math lib of Jesus Calvino-Fraga
16471 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16473 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16474 * support/regression/Makefile: new target test-mcs51-stack-auto
16475 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16477 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16479 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16481 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16483 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16485 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16487 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16489 * src/SDCCglue.h: add definition for printIvalChar()
16491 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16493 * src/SDCCast.c: fix #498138 by Johan
16495 * src/SDCCglue.c: fix #498138 by Johan
16497 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16499 * support/regression/Makefile: fix clean
16501 * support/regression/ports/ds390/support.c: fix transmission of last character
16503 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16505 * /sdcc/src/ds390/gen.c:
16506 a) improved computing address of stack variable
16507 b) took out some #if 0 code
16508 c) improved parmBytes adjustment
16509 d) improved genPlusIncr & genMinusIncr
16510 e) genCmp could generate bad code (when left assigned to DPTR)
16511 f) Fixed bug in hasInc
16513 * /sdcc/src/ds390/ralloc.c:
16514 a) packRegsForSupport could mess up live information (Fixed)
16515 b) packRegsDPTRuse could be incorrect for left & right shift
16517 * /sdcc/src/mcs51/ralloc.c:
16518 packRegsForSupport could mess up the live information (Fixed)
16520 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16522 * /sdcc/src/SDCCast.c:
16523 can reverse a loop even if function call is present as long
16524 as the loop control variable is local & is not passed as parameter
16526 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16528 * /sdcc/ChangeLog: *** empty log message ***
16530 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16531 More builtin function additions for TININative
16533 * /sdcc/src/ds390/ralloc.c:
16534 Had broken the regression testsuite
16536 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16538 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16539 Added funcattr hasStackParms will be set for reentrant functions when there
16540 are paramteres on the stack, this helps in minimizing frame pointer generation
16541 typeFromStr can handle function pointers now
16543 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16544 *** empty log message ***
16546 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16548 * /src/ds390/gen.c, /src/ds390/main.c:
16549 More builtin function additions for TININative
16551 * /src/ds390/ralloc.c:
16552 Had broken the regression testsuite
16554 * /src/SDCCast.c: Fixed a bug in dumptree
16556 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16557 Added funcattr hasStackParms will be set for reentrant functions when there
16558 are paramteres on the stack, this helps in minimizing frame pointer generation
16559 typeFromStr can handle function pointers now
16561 * /doc/builtins.txt, /doc/TININative.txt:
16562 *** empty log message ***
16565 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16567 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16568 ALPHA version for -mTININative
16570 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16571 updated to reflect changes in the port structure
16574 added function do_assemble (similar to do_link) if non-null this function
16575 will be called to do assembly (-mTININative) requires a multi command
16577 added function genAssemblerEnd will be called to generate assembler Epilogue
16580 added _JavaNative to debug info printing
16582 * /src/SDCCmain.c: added option --tini-libid
16583 added port->do_assemble function (-mTININative) has a multi command assemble
16585 * /src/SDCCglue.c: Disabled "constExpr" check
16586 added port->genAssemblerEnd function
16588 * /src/SDCCglobl.h: Added option --tini-libid value
16591 tookout optimizeCompare from the header (has no external references)
16593 * /src/SDCCast.c: made one more function "static"
16595 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16597 * src/z80/mappings.i: Added z80asm support.
16599 * src/z80/main.c: Added z80asm support on --asm=z80asm
16601 * src/z80/gen.c: Fixed asm portability issues.
16603 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16605 * src/SDCCglue.c (printExterns): Added global/extern split.
16607 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16609 * support/regression/Makefile: added test for mcs51 model large
16611 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16613 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16615 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16617 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16619 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16621 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16623 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16625 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16627 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16629 * support/regression/tests/simplefloat.c: Port to mcs51.
16631 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16632 * support/regression/tests/bug-485362.c: Added.
16634 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16636 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16638 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16640 * src/z80/gen.c (aopDump): Added a dump function.
16642 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16643 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16645 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16647 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16649 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16651 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16653 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16655 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16657 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16659 * support/regression/ports/ds390/support.c: Use tinibios.
16661 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16663 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16665 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16666 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16668 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16670 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16672 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16674 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16676 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16677 (packRegsForIYUse): Created and optimised.
16679 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16681 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16682 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16684 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16686 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16688 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16690 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16692 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16694 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16696 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16698 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16700 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16702 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16704 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16706 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16707 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16708 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16710 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16712 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16713 (genNotFloat): Added.
16714 (genUminusFloat): Added.
16716 * device/lib/z80/Makefile: Added floating pt stubs.
16718 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16720 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16722 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16724 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16726 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16728 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16730 * sdcc/support/regression/Makefile: Add port ds390.
16732 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16734 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16736 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16738 * sdcc/support/regression/ports/ds390/support.c: Added.
16740 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16742 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16744 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16746 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16748 * device/include/malloc.h: Added z80 and gbz80 support.
16750 * device/lib/gbz80/heap.s: Added.
16752 * device/lib/z80/heap.s: Added.
16754 * device/lib/malloc.c: Added z80 and gbz80 support.
16756 * support/regression/tests/malloc.c (testMalloc): Added.
16758 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16760 * support/regression/tests/bug-478094.c: Added.
16762 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16764 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16766 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16768 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16770 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16772 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16774 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16776 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16778 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16780 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16782 * support/regression/tests/bug-477927.c: Added.
16784 * src/z80/peeph.def: Added minor rules.
16786 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16788 * src/z80/peeph.def: Added jump optimisation modification.
16790 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16792 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16794 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16796 * support/regression/tests/funptrs.c: Added.
16798 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16800 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16802 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16804 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16806 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16808 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16809 (movLeft2ResultLong): Created.
16811 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16812 (joinPushes): Added. Joins two char pushes into a word push.
16814 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16816 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16818 * support/makebin/Makefile (install): Added creation of dest dir.
16820 2001-10-24 Karl Bongers <karl AT turbobit.com>
16822 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16824 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16826 * src/z80/ralloc.c: Turned off faulty pack for one use.
16828 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16830 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16832 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16834 * support/regression/Makefile: Improved clean
16836 * support/regression/ports/gbz80/spec.mk: Added clean
16838 * support/regression/ports/host/spec.mk: Added clean
16840 * support/regression/ports/z80/spec.mk: Added clean
16842 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16844 * support/regression/ports/mcs51/timeout.c: little improvements
16846 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16848 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16850 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16852 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16854 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16856 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16858 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16860 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16861 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16863 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16865 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16867 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16869 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16871 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16873 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16875 * support/regression/tests/longor.c: Added.
16877 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16879 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16881 * as/mcs51/aslink.h: define PATH_MAX
16883 * as/mcs51/asm.h: define PATH_MAX
16885 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16887 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16889 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16891 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16893 * src/SDCCglobl.h: define PATH_MAX
16895 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16897 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16899 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16901 * src/z80/gen.c (gencjneshort): Fixed
16903 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16905 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16907 * support/regression/tests/bug-469671.c: Added.
16909 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16911 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16913 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16915 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16917 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16919 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16921 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16923 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16925 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16927 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16929 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16931 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16933 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16935 * 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.
16937 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16939 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16941 2001-10-07 <johan AT FRIJA>
16943 * device/lib/gets.c (gets): fixed the return value.
16945 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16946 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16948 * 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.
16950 * 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.
16952 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16954 * src/pic/gen.c: Removed Safe_strdup.
16956 * configure.in: Added option to enable libgc support.
16958 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16959 (bitVectUnion): Optimised.
16960 (bitVectIntersect): Optimised.
16961 (bitVectBitsInCommon): Optimised.
16962 (bitVectCplAnd): Optimised.
16964 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16966 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16968 * src/SDCCmain.c: distinguish between assembler debug and plain options
16970 * src/avr/main.c: remove standard assembler options
16972 * src/ds390/main.c: remove standard assembler options
16974 * src/mcs51/main.c: remove standard assembler options
16976 * src/port.h: removed "PENDING" comment
16978 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16980 * src/device/lib/_mulint.c : new, with assember functions
16982 * src/device/lib/_mullong.c : new, with assember functions
16984 * src/device/lib/_divuint.c : with assember functions
16986 * src/device/lib/_divsint.c : with assember functions
16988 * src/device/lib/_divulong.c: with assember functions
16990 * src/device/lib/_divslong.c: with assember functions
16992 * src/device/lib/_moduint.c : with assember functions
16994 * src/device/lib/_modsint.c : with assember functions
16996 * src/device/lib/_modulong.c: with assember functions
16998 * src/device/lib/_modslong.c: with assember functions
17000 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17002 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17004 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17005 replaced _mululong.c and _mulslong.c by _mullong.c
17007 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17009 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17011 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17013 * src/SDCCglue.c: test, if win32api is available for MINGW
17015 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17017 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17018 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17019 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17020 * support/regression/ports/host/spec.mk: removed GENERIC
17021 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17022 * support/regression/ports/z80/spec.mk: removed GENERIC
17024 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17026 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17028 * support/regression/tests/bug-467035.c: Created.
17030 2001-10-01 <johan AT FRIJA>
17032 * src/SDCC.y: fixed bug #466586 part 1
17034 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17036 * SDCCicode.c: z80 has no generic pointers
17037 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17039 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17041 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17043 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17045 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17047 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17049 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17051 * configure.in: Fixed up so that ucsim is only configured once.
17053 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17055 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17056 (getPathDifference): As above.
17058 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17060 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17062 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17063 * .version: Updated to 2.3.1
17065 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17066 Added copyright header.
17068 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17069 (assemble): Added support for macro based assembler commands.
17070 (linkEdit): Added support for macro based linker commands.
17071 (preProcess): Changed the pre-processor to use macros.
17072 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17073 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17075 * device/lib/z80/crt0.s: Added module name for debugging.
17077 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17079 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17081 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17083 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17085 * src/Makefile.in: Added SDCCmacro and SDCCutil
17087 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17089 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17091 2001-09-16 <johan AT FRIJA>
17093 * 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.
17095 2001-09-15 <johan AT FRIJA>
17097 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17098 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17100 2001-09-11 <johan AT FRIJA>
17102 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17104 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17106 * support/regression/tests/bug-460444.c: Added test case.
17108 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17109 (genCast): Added justification for all of the asserts.
17111 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17113 * support/regression/support.c: _xdata replaced by xdata
17115 * support/regression/spec.mk: removed _generic
17117 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17119 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17121 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17122 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17124 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17126 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17128 * support/regression/tests/bug-460010.c: Added test case.
17130 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17132 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17134 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17136 * support/regression/testfwk.c: removed workaround for bug #436344
17138 * support/regression/tests/bp.c: use less memory with mcs51
17140 * support/regression/tests/bug-441448.c: use less memory
17142 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17144 * support/regression/collate-results.py: typo
17146 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17148 * support/regression/tests/fetchoverlap.c: Added new test case.
17150 * support/regression/tests/bp.c: Added new test case.
17152 * support/regression/tests/bug-448984.c: Added new test case.
17154 * support/regression/tests/pow2shifts.c: Added new test case.
17156 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17157 (genlshTwo): Fixed right shift for count > 8.
17159 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17161 2001-09-08 <johan AT FRIJA>
17163 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17165 2001-09-07 <johan AT FRIJA>
17167 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17169 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17171 2001-09-06 <johan AT FRIJA>
17173 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17174 * bernhard noted me at this: "() equals to (void)" (1.38)
17176 2001-09-05 <johan AT FRIJA>
17178 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17180 2001-09-04 <johan AT FRIJA>
17182 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17185 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17187 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17189 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17191 * link/z80/aslink.h: Fixed path for PATH_MAX
17193 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17195 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17197 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17199 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17201 * 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.
17203 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17205 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17206 (genCmp): Fixed up genCmp for the GB with longs.
17208 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17210 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17212 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17214 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17216 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17218 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17220 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17222 * 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.
17224 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17226 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17228 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17230 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17232 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17234 * sim/ucsim/configure: little improvement of Cygwin-detection
17235 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17236 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17237 * support/regression/tests/bug-221100.c: small changes for mcs51
17238 * support/regression/tests/bug-221168.c: small changes for mcs51
17239 * support/regression/tests/bug-227710.c: small changes for mcs51
17240 * support/regression/tests/staticinit.c: small changes for mcs51
17241 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17242 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17243 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601