1 2009-01-20 Borut Razem <borut.razem AT siol.net>
3 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
4 due creation of ar format libraries
5 * support/scripts/sdcc.nsi:
6 don't add nonexistent object files to the package
8 2009-01-19 Borut Razem <borut.razem AT siol.net>
10 * Makefile.in, configure.in, configure,
11 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
12 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
13 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
14 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
15 device/lib/small/Makefile.in,
16 device/lib/z80/Makefile.in: create ar format libraries
17 * support/regression/ports/mcs51-xstack-auto/spec.mk:
18 use device/lib/Makefile to create library
19 * support/regression/tests/snprintf.c:
20 floating point is not enabled in small-xstack-auto library
21 * device/lib/libfloat.lib, device/lib/libint.lib,
22 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
24 2009-01-18 Borut Razem <borut.razem AT siol.net>
26 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
27 warning: extra tokens at end of #endif directive
29 2009-01-11 Borut Razem <borut.razem AT siol.net>
31 * Makefile.in: added SDCC_ASRANLIB to PKGS
33 2009-01-10 Borut Razem <borut.razem AT siol.net>
35 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
36 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
37 due added support for ar format libraries
39 2009-01-09 Borut Razem <borut.razem AT siol.net>
41 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
42 as/asranlib/asranlib.c: added asranlib
43 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
44 * Makefile.in, as/link/hc08/Makefile.in,
45 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
46 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
47 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
48 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
49 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
50 configure.in, sdcc.dsw: modified to support ar format libraries
52 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
54 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
57 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
59 * sim/ucsim/z80.src/inst_ed.cc:
60 Fixed bug #2488074, which made regression tests fail.
62 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
64 * device/lib/z80/mod.s,
66 device/lib/z80/mulchar.s,
68 device/lib/z80/divsigned.s,
69 device/lib/z80/Makefile.in:
70 Implemented RFE #1702376.
72 2009-01-05 Borut Razem <borut.razem AT siol.net>
74 * as/link/lksdcclib.c:
75 fixed linker hanging in INDEXLIB is not defined (hc08)
77 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
80 Implemented RFE #2485684, and some further improvements of HL caching
82 * src/z80/peeph-z80.def:
83 Fixed a bug exposed by implementing RFE #2485684.
85 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
87 * src/z80/peeph-z80.def:
88 Peephole improvements.
91 device/include/string.h,
92 device/lib/z80/memmove.s:
94 * device/lib/z80/Makefile.in,
95 device/lib/Makefile.in,
96 support/regression/tests/memory.c,
97 device/lib/z80/strlen.s:
98 Partially implemented RFE #2471534.
100 2009-01-04 Borut Razem <borut.razem AT siol.net>
102 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
103 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
104 * doc/README.txt: updated John Hartman's e-mail address
105 * as/link/lkrel.c, as/link/lksdcclib.c:
106 fixed bug #2484677: Linker hangs
107 * src/z80/peep.c: fixed msvc warning C4047:
108 'return' : 'int ' differs in levels of indirection from 'char *'
109 * config.dsp: as/lib corrected to as/link
111 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
114 Implemented RFE #2484693.
115 * src/z80/peeph-z80.def:
116 Some peephole improvements.
118 2009-01-03 Borut Razem <borut.razem AT siol.net>
121 fixed warning: 'ret' may be used uninitialized in this function
123 2009-01-02 Borut Razem <borut.razem AT siol.net>
125 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
126 as/link/getline.[ch], as/link/lkrel.[ch]: added,
127 made support for differnet library formats more flexible,
128 preparation for support of ar format
129 * as/link/lklibr.c, as/link/z80/Makefile.in,
130 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
131 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
132 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
133 as/link/hc08/lkelf.c, as/link/aslink.h:
134 made support for differnet library formats more flexible,
135 preparation for support of ar format
137 2009-01-01 Borut Razem <borut.razem AT siol.net>
139 * as/link/asxxxx_config.h.in:
140 fixed warning: extra tokens at end of #endif directive
142 fixed warning: suggest parentheses around && within ||
143 * device/lib/Makefile.in: allow whitespaces at the end of lines in
144 ports.build, in order to make it work on cygwin - it seems to be a
145 bug in cygwin grep: CR is not treated as part of end-of-line
147 2008-12-31 Borut Razem <borut.razem AT siol.net>
149 * configure, configure.in, config.dsp, config_vc.awk,
150 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
151 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
152 introduced asxxxx_config.h.in
154 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
157 src/z80/peeph-z80.def:
158 Minor addition improvement.
160 2008-12-30 Raphael Neider <rneider AT web.de>
162 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
163 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
164 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
165 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
166 support/librarian/sdcclib.c, support/makebin/makebin.c:
167 partially revert changes from r5293..r5295
169 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
171 * src/z80/peeph-z80.def:
172 Minor peephole improvement.
174 2008-12-29 Raphael Neider <rneider AT web.de>
176 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
177 incorrectly discarded BANKSELs
179 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
181 * support/regression/tests/memory.c:
182 Added simple test for memset(), memcpy() and memmove()
184 2008-12-29 Borut Razem <borut.razem AT siol.net>
186 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
188 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
190 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
191 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
192 (177.j): added new rule
193 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
194 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
195 (decorateType CAST): propagate storage class to generic pointer results
197 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
199 * device/lib/z80/string.c,
200 device/lib/z80/printf.c,
201 device/lib/z80/mul.s:
204 Fixed code generation bug exposed by builtin memcpy().
206 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
208 * device/lib/_memcpy.c:
209 fixed conflict with builtin memcpy()
211 2008-12-26 Borut Razem <borut.razem AT siol.net>
213 * support/librarian/sdcclib.c:
214 fixed bug 2466950: "sdcclib broken"
215 by removing fgets return value check
217 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
220 device/include/string.h: Implemented RFE #1914254
222 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
223 * device/lib/z80/Makefile.in,
224 device/lib/Makefile.in,
225 device/lib/z80/memmove.s: Implemented RFE #1914256
227 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
229 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
230 * src/z80/peep.c: improved checks for unused data
232 src/z80/main.c: Implemented RFE #1899189
234 2008-12-25 Borut Razem <borut.razem AT siol.net>
236 * support/regression/Makefile.in:
237 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
239 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
241 * src/z80/peeph-z80.def: minor peephole improvements
243 2008-12-21 Borut Razem <borut.razem AT siol.net>
245 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
246 due to redefinition of symbol __assert
247 sdcclib.c:53:1:warning: "__assert" redefined
248 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
249 warning: this is the location of the previous definition
251 2008-12-20 Raphael Neider <rneider AT web.de>
253 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
254 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
255 support/cpp/libcpp/macro.c: fix format string errors
257 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
259 * src/pic/device.c: partial rewrite using strtok,
260 quieten compiler warnings, adopt SDCC coding style
262 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
263 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
264 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
265 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
266 support/librarian/sdcclib.c, support/makebin/makebin.c:
267 quieten most compiler warnings
269 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
270 probably fix operator precedence bug
272 * doc/clean.mk: quieten rm if no .lyx is present
274 2008-12-19 Borut Razem <borut.razem AT siol.net>
276 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
277 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
278 doc/README.txt, doc/test_suite_spec.lyx:
279 applied patch 2446381: Dcoumentation spelling correcitons
280 thanks to Steven Borley
282 2008-12-16 Raphael Neider <rneider AT web.de>
284 * device/include/pic/pic12f629.h,
285 device/include/pic/pic12f675.h,
286 device/lib/pic/libdev/pic12f629.c,
287 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
289 2008-12-14 Borut Razem <borut.razem AT siol.net>
291 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
292 converted to LyX 1.5.7 (\lyxformat 276) format
294 2008-12-07 Borut Razem <borut.razem AT siol.net>
296 * support/regression/tests/bitfields.c:
297 added test case for bug #2366757
299 2008-12-07 Raphael Neider <rneider AT web.de>
301 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
302 NULL pointer dereference, closes #2366757
304 2008-11-25 Raphael Neider <rneider AT web.de>
306 * device/include/pic16/pic16devices.txt,
307 sdcc/src/pic16/device.c,
308 sdcc/src/pic16/device.h: implicitly disable XINST
309 whenever CONFIG4L is set via an additional optional
310 argument to the configword directive in pic16devices.txt
312 2008-11-24 Raphael Neider <rneider AT web.de>
314 * device/lib/pic16/configure.ac,
315 device/lib/pic16/Makefile.common: fixed quoting issues
317 * device/lib/pic16/configure,
318 device/lib/pic16/debug/Makefile.in,
319 device/lib/pic16/libc/Makefile.in,
320 device/lib/pic16/libdev/Makefile.in,
321 device/lib/pic16/libio/Makefile.in,
322 device/lib/pic16/libm/Makefile.in,
323 device/lib/pic16/libsdcc/Makefile.in,
324 device/lib/pic16/Makefile.in,
325 device/lib/pic16/startup/Makefile.in: regenerated
327 * src/pic16/main.c (_pic16_finaliseOptions): revert to
330 2008-11-24 Raphael Neider <rneider AT web.de>
332 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
333 argument of --asm= or --link= to allow for
334 --asm="sh script --options", the user can double quote the
335 argument if needed: --asm="'c:/program files/gpasm' -q",
336 also fix some potential buffer overflows
338 2008-11-19 Borut Razem <borut.razem AT siol.net>
341 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
342 thanks Mauro Giachero
344 2008-11-16 Borut Razem <borut.razem AT siol.net>
346 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
347 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
349 2008-11-15 Borut Razem <borut.razem AT siol.net>
351 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
352 src/SDCCsymt.c, src/SDCCsymt.h:
353 fixed RFE #2291335 : Unnamed bit-field initialization
354 * support/regression/tests/bitfields.c:
355 added test case for RFE #2291335
356 * support/regression/tests/bug-1981238.c:
357 don't initialize unnamed bit-fields
359 2008-11-11 Raphael Neider <rneider AT web.de>
361 * device/include/pic16/pic18f25j10.h,
362 device/include/pic16/pic18f45j10.h: remove useless boilerplate
364 * device/include/pic16/adc.h,
365 device/lib/pic16/libio/adc/adcbusy.c,
366 device/lib/pic16/libio/adc/adcclose.c,
367 device/lib/pic16/libio/adc/adcconv.c,
368 device/lib/pic16/libio/adc/adcopen.c,
369 device/lib/pic16/libio/adc/adcread.c,
370 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
371 and fixed ADC routines to work for more target devices,
372 incorporates patch #2036130 by Nick Materer
374 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
376 * device/include/ctype.h,
377 * device/include/ds400rom.h,
378 * device/include/ds80c390.h,
379 * device/include/float.h,
380 * device/include/math.h,
381 * device/include/serial.h,
382 * device/include/stdbool.h,
383 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
385 * device/include/mcs51/C8051F336.h,
386 * device/include/mcs51/C8051T600.h,
387 * device/include/mcs51/C8051T610.h,
388 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
389 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
391 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
393 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
395 2008-11-10 Raphael Neider <rneider AT web.de>
397 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
398 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
399 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
400 (patch by Nick Materer, #2253980)
402 * device/lib/pic16/libio/adc.ignore,
403 device/lib/pic16/libio/i2c.ignore,
404 device/lib/pic16/libio/usart.ignore,
405 device/lib/pic16/pics.all: updated to build more device libs
407 * device/lib/pic16/libdev/Makefile.am,
408 device/lib/pic16/libdev/Makefile.in,
409 device/lib/pic16/libio/Makefile.am,
410 device/lib/pic16/libio/Makefile.in: regenerated
412 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
413 names per memory location, applied SDCC style to more functions
415 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
417 * device/include/mcs51/p89lpc933_4.h: new NXP header file
418 * device/include/mcs51/p89lpc935_6.h: new NXP header file
419 * device/include/mcs51/p89v66x.h: minor changes
420 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
422 2008-11-09 Raphael Neider <rneider AT web.de>
424 * device/include/pic/pic14devices.txt: fixed memory description for
425 12f629 and 12f675, closes #2236240
427 2008-11-06 Borut Razem <borut.razem AT siol.net>
429 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
430 pass system include paths with -isystem to sdcpp
431 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
432 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
434 2008-11-02 Raphael Neider <rneider AT web.de>
436 * doc/sdccman.lyx: updated the sections on the library build process
437 and on how to add support for new devices, and documented known
438 problems with the extended instruction set including a workaround
440 2008-11-01 Raphael Neider <rneider AT web.de>
442 * device/include/pic16/adc.h,
443 device/include/pic16/pic16devices.txt,
444 device/include/pic16/pic18f2410.h,
445 device/include/pic16/pic18f2510.h,
446 device/include/pic16/pic18f2515.h,
447 device/include/pic16/pic18f2610.h,
448 device/include/pic16/pic18f4410.h,
449 device/include/pic16/pic18f4510.h,
450 device/include/pic16/pic18f4515.h,
451 device/include/pic16/pic18f4610.h,
452 device/include/pic16/pic18fregs.h,
453 device/lib/pic16/libdev/Makefile.am,
454 device/lib/pic16/libdev/Makefile.in,
455 device/lib/pic16/libdev/pic18f2410.c,
456 device/lib/pic16/libdev/pic18f2510.c,
457 device/lib/pic16/libdev/pic18f2515.c,
458 device/lib/pic16/libdev/pic18f2610.c,
459 device/lib/pic16/libdev/pic18f4410.c,
460 device/lib/pic16/libdev/pic18f4510.c,
461 device/lib/pic16/libdev/pic18f4515.c,
462 device/lib/pic16/libdev/pic18f4610.c,
463 device/lib/pic16/libio/Makefile.am,
464 device/lib/pic16/libio/Makefile.in,
465 device/lib/pic16/pics.all: added support for 18f[24][456]10
466 and 18f[24]515 devices
467 * doc/sdccman.lyx: updated list of supported PIC16 devices
469 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
470 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
471 src/xa51/gen.c: avoid compiler warnings
472 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
474 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
476 * device/include/mcs51/p89v66x.h: NXP header file
477 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
478 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
480 2008-10-14 Raphael Neider <rneider AT web.de>
482 * device/lib/pic16/libdev/Makefile.am,
483 device/lib/pic16/libio/Makefile.am: enable building libraries for
484 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
485 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
486 * device/lib/pic16/libdev/Makefile.in,
487 device/lib/pic16/libio/Makefile.in: regenerated
489 2008-10-14 Raphael Neider <rneider AT web.de>
491 * device/include/pic16/pic18f2450.h,
492 device/include/pic16/pic18f4450.h,
493 device/lib/pic16/libdev/pic18f2450.c,
494 device/lib/pic16/libdev/pic18f4450.c,
495 device/include/pic16/adc.h,
496 device/include/pic16/pic16devices.txt,
497 device/include/pic16/pic18fregs.h,
498 device/lib/pic16/libdev/Makefile.am,
499 device/lib/pic16/libdev/Makefile.in,
500 device/lib/pic16/libio/Makefile.am,
501 device/lib/pic16/libio/Makefile.in,
502 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
504 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
505 stack to a fixed location, relax it to automatically work with all
506 but the smallest devices (256 byte RAM devices need #pragma stack)
508 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
510 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
511 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
512 * device/lib/_strcspn.c: fixed bug 2140931
514 2008-10-06 Raphael Neider <rneider AT web.de>
516 * device/include/pic16/stdio.h,
517 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
518 declared __naked for convenience, named all arguments
519 * device/lib/pic16/libc/stdio/strmgpsim.c,
520 device/lib/pic16/libc/stdio/strmmssp.c,
521 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
523 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
524 empty __naked functions,
525 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
526 corner cases (unlink first/last pCode in list), reuse more code
528 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
530 * src/ds390/main.c (_ds390_genInitStartup): added
531 * src/SDCCpeeph.c (getPatternVar): new, added,
532 (labelInRange): fixed bug 2115959
533 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
534 * src/SDCCicode.h: added newiTempOperand
535 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
536 added optimizations for 0/x and x/-1, see also patch 2142900
537 * support/regression/tests/onebyte.c (testMul): added test cases
539 2008-09-20 Borut Razem <borut.razem AT siol.net>
542 definition of absolute address symbols without initial value,
543 fixed SDCC crash "do not know how to intialize symbol"
545 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
547 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
548 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
549 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
550 * device/lib/z80/stubs.s: added stubs for above functions
551 * src/SDCCopt.c (convilong),
552 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
553 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
554 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
555 * support/regression/tests/onebyte.c: enabled all tests for z80
557 2008-09-15 Borut Razem <borut.razem AT siol.net>
559 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
560 device/lib/pic16/libc/stdio/printf.c,
561 device/lib/pic16/libc/stdio/strmusart.c,
562 device/lib/pic16/libc/stdio/printf_tiny.c,
563 device/lib/pic16/libc/stdio/sprintf.c,
564 device/lib/pic16/libc/stdio/strmgpsim.c,
565 device/lib/pic16/libc/stdio/putchar.c,
566 device/lib/pic16/libc/stdio/fprintf.c,
567 device/lib/pic16/libc/stdio/strmmssp.c,
568 device/device/lib/pic16/libc/stdio/vprintf.c,
569 device/lib/pic16/libc/stdio/printf_small.c,
570 device/lib/pic16/libc/stdio/vsprintf.c,
571 device/lib/pic16/libc/stdio/strmputchar.c,
572 device/lib/pic16/libc/Makefile.am,
573 device/lib/pic16/libc/Makefile.in:
574 *printf now returns int, puchar.c moved from stdlib to stdio,
575 *printf format parameter type changed from char * to const char *,
576 added GNU link excetion text to library source files,
577 applyed GNU coding style, removed useless svn ids,
578 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
579 binary specifier: "%b", "%hb" and "%lb"
580 * device/lib/pic16/libc/stdio/vfprintf.c:
581 applied patch #2044424: PIC16: vfprintf
582 thanks Mauro Giachero
583 * support/regression/tests/bug1057979.c:
584 removed old pic16 sprintf specifics
585 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
586 * doc/sdccman.lyx: documented 'b' binary format specifier removal
588 2008-09-15 Raphael Neider <rneider AT web.de>
590 * src/pic16/device.c (pic16_dump_usection): force udata sections
591 into the addressable range (0..0xFFF), workaround for a gpsim
592 bug preventing simulation of regtest bug1750318
593 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
594 (serialRegAssign): fixed regtest bug-971834,
595 (pic16_packRegisters): avoid null-pointer dereference
597 2008-09-14 Raphael Neider <rneider AT web.de>
599 * src/pic16/gen.c, src/pic16/ralloc.c: use
600 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
601 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
603 2008-09-12 Borut Razem <borut.razem AT siol.net>
605 * support/regression/fwk/testfwk.h:
606 define pdata as data for pic16 target
607 thanks Mauro Giachero
609 2008-09-11 Borut Razem <borut.razem AT siol.net>
611 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
612 support/regression/absolute.c:
613 applied patch #2105615: Some PIC16 testcase fixlets
614 thanks Mauro Giachero
616 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
618 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
619 * support/regression/tests/bug2094505.c: new, added
621 2008-09-07 Borut Razem <borut.razem AT siol.net>
623 * src/SDCCglue.c, src/SDCCast.c:
624 fixed throw of "excess elements" warning for char arrays
625 * support/regression/tests/nullstring.c:
626 disable warning about excess elements in array of chars initializer
628 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
630 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
631 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
632 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
633 * support/regression/tests/bug2077267.c: new, added
635 2008-09-05 Raphael Neider <rneider AT web.de>
637 * configure.in, Makefile.common.in: add support for ccache,
638 remove spurious $VERSION output, detect doc-tools even without
639 --enable-doc to facilitate later manual doc-builds, minor cleanup
640 * configure: regenerated
642 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
643 avoid races in parallel VPATH builds
644 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
645 * doc/sdccman.lyx: mention --without-ccache configure option
647 2008-09-01 Raphael Neider <rneider AT web.de>
649 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
650 * (genConstPointerGet): fix reading bitfields from __code space
651 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
652 bitfield initializers (fix regression test bug1856409.c)
653 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
656 2008-08-31 Raphael Neider <rneider AT web.de>
658 * src/pic16/gen.c (genAssign): removed useless compiler output
659 * (genPointerGet,genPointerSet,genCast),
660 src/pic16/glue.c (pic16_printGPointerType):
661 also handle PPOINTERs just to avoid spurious asserts
662 * (pic16_printIvalType,pic16_printIvalBitFields):
663 generalized to arbitrary type/bitfield sizes, allows compilation of
664 regression test bug-1981238.c
665 * (pic16_printIvalChar): fix regression test structflexarray.c
666 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
667 in initialized structs and fix #1843745
668 * (pic16_printIvalStruct): always output initializers for all fields,
669 even those not explicitly given, fixes zeropad.c regression test
670 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
671 #2073635, #1567098, and #1485812)
672 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
674 2008-08-31 Borut Razem <borut.razem AT siol.net>
676 * support/regression/tests/bug-895992.c,
677 support/regression/tests/onebyte.c:
678 enabled pic16 regression testing since the bugs
679 1511794: pic16: regression test bug-895992.c fails
680 1444425: onebyte.c regression tes fails on pic16
681 are fixed, probably by fixing
682 2048464: PIC16: fix genUminus - addresses not.c regression test
683 * src/SDCCsymt.c, src/SDCCglue.c,
684 support/regression/tests/bug-1981238.c:
685 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
688 2008-08-30 Borut Razem <borut.razem AT siol.net>
690 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
691 release version 4.3.2
693 2008-08-24 Raphael Neider <rneider AT web.de>
695 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
696 always use the sdcc from the current build tree (ignore $CC from
697 the environment, fixes compile farm builds)
698 * device/lib/Makefile.in: rename .a into .lib for compatibility,
699 remove more build products from install directory
700 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
701 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
703 2008-08-24 Borut Razem <borut.razem AT siol.net>
705 * src/SDCC.y: applied patch
706 2050245: Fix # 1963382
708 1963382: Listing File - C file comment is incorrect
711 2008-08-23 Borut Razem <borut.razem AT siol.net>
713 * src/pic16/gen.c: applied patch
714 2048464: PIC16: fix genUminus - addresses not.c regression test
715 thanks Mauro Giachero
717 2008-08-22 Borut Razem <borut.razem AT siol.net>
719 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
720 src/pic16/main.c: allow spaces in gpasm and gplink paths
722 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
725 * src/z80/peeph-z80.def: minor peephole improvement
727 2008-08-15 Raphael Neider <rneider AT web.de>
729 * src/z80/gen.c (_vemit2): suppress compiler warning
731 * src/pic/*.[ch]: make proper use of header files and avoid
732 ad-hoc extern declarations, mark module-local helpers 'static',
733 removed dead/replaced code, no functional changes
734 * src/pic16/pcode.c: disentangled from pic14 backend
736 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
738 * src/z80/gen.c: fixed #2051348
739 * support/regression/tests/bug-2051348.c: regression test for #2051348
741 2008-08-10 Raphael Neider <rneider AT web.de>
744 * Makefile.common.in: export PACKAGE for $docdir,
745 fixes #1957036, avoid some "underquoted definition" warnings
746 * configure: regenerated
748 2008-08-10 Raphael Neider <rneider AT web.de>
750 * device/lib/pic16/**: build pic16 library using autotools for
751 improved dependency tracking
753 * device/lib/Makefile.in,
755 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
757 2008-08-10 Raphael Neider <rneider AT web.de>
759 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
760 local variables if --nooverlay is given, workaround for #2023121
762 2008-08-08 Raphael Neider <rneider AT web.de>
764 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
766 2008-08-08 Raphael Neider <rneider AT web.de>
768 * src/pic/pcoderegs.c,
770 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
772 2008-08-07 Borut Razem <borut.razem AT siol.net>
774 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
775 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
776 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
777 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
778 applied modified patch 2038174: Add support for binary constants v2
779 thanks Mauro Giachero
780 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
782 2008-08-04 Raphael Neider <rneider AT web.de>
785 * src/pic16/device.h,
787 * src/pic16/main.c: enable --optimize-goto by default
789 * device/lib/pic16/Makefile.common.in: suppress removed option
792 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
794 2008-07-30 Borut Razem <borut.razem AT siol.net>
796 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
797 applied patch 22032433: PIC16: fix constant strings,
798 thanks Mauro Giachero
800 2008-07-29 Borut Razem <borut.razem AT siol.net>
802 * src/pic16/gen.c: applied patches:
803 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
804 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
805 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
806 thanks Mauro Giachero
808 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
810 * src/port.h: Fixed typo in comment
812 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
814 * src/z80/mappings.i: Implemented RFE #1919415
815 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
816 #1880202, #1914434, prepared for RFE #1703943
818 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
821 * src/z80/peeph-z80.def,
822 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
823 preparation for Z80 peephole improvements
825 2008-06-21 Raphael Neider <rneider AT web.de>
827 * device/include/pic16/pic18f66j60.h,
828 * device/include/pic16/pic18f66j65.h,
829 * device/include/pic16/pic18f67j60.h,
830 * device/include/pic16/pic18f86j60.h,
831 * device/include/pic16/pic18f86j65.h,
832 * device/include/pic16/pic18f87j60.h,
833 * device/include/pic16/pic18f96j60.h,
834 * device/include/pic16/pic18f96j65.h,
835 * device/include/pic16/pic18f97j60.h,
836 * device/lib/pic16/libdev/pic18f66j60.c,
837 * device/lib/pic16/libdev/pic18f66j65.c,
838 * device/lib/pic16/libdev/pic18f67j60.c,
839 * device/lib/pic16/libdev/pic18f86j60.c,
840 * device/lib/pic16/libdev/pic18f86j65.c,
841 * device/lib/pic16/libdev/pic18f87j60.c,
842 * device/lib/pic16/libdev/pic18f96j60.c,
843 * device/lib/pic16/libdev/pic18f96j65.c,
844 * device/lib/pic16/libdev/pic18f97j60.c,
845 * device/include/pic16/pic16devices.txt,
846 * device/include/pic16/pic18fregs.h,
847 * device/lib/pic16/pics.all: added new devices
849 * device/include/pic16/adc.h,
850 * device/lib/pic16/libio/adc/adcbusy.c,
851 * device/lib/pic16/libio/adc/adcopen.c,
852 * device/lib/pic16/libio/adc/adcsetch.c,
853 * device/lib/pic16/libio/i2c/i2copen.c,
854 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
855 all changes from a patch by Anton Strobl
857 2008-06-12 Borut Razem <borut.razem AT siol.net>
859 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
860 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
861 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
862 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
863 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
864 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
865 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
866 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
867 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
868 by applying the modified patch from Risto Huotari
870 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
873 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
874 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
875 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
876 * support/regression/tests/bug1938300.c: new, added
878 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
880 * device/include/asm/ds390/features.h,
881 * device/include/asm/mcs51/features.h,
882 * device/include/mcs51/regc515c.h: inserted LGPL notice
884 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
886 * device/lib/gbz80/div.s,
887 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
888 patch 1597883, Thanks Robert Ramey
890 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
892 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
893 createIvalCharPtr, createIvalPtr, createIval),
895 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
896 initializers for local auto variables
897 * support/regression/tests/zeropad.c: added testcase for auto initializers
899 2008-05-26 Raphael Neider <rneider AT web.de>
901 * device/lib/pic16/startup/crt0.c,
902 * device/lib/pic16/startup/crt0i.c,
903 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
904 explicit, fixed curr_entry loop for >= 256 initializer records,
905 removed debug code (write to 0xf7e)
907 2008-05-25 Raphael Neider <rneider AT web.de>
909 * device/include/pic/pic16f627a.h,
910 * device/include/pic/pic16f628a.h,
911 * device/include/pic/pic16f648a.h: added missing ports
913 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
915 * device/include/float.h: added __INFINITY
916 * device/lib/_fsadd.c: handle overflows
917 * device/lib/_fsmul.c,
918 * device/lib/_fsdiv.c: use __INFINITY
919 * device/lib/_fseq.c,
920 * device/lib/_fsneq.c: handle -0.0
921 * sim/ucsim/s51.src/uc89c51r.cc,
922 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
923 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
924 * src/mcs51/gen.c (genSend): fixed bug with --xstack
925 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
926 * support/regression/tests/snprintf.c: test bug with --xstack
928 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
930 * src/SDCCpeeph.c (callFuncByName):
931 Support nested parenthesis in peephole function arguments (#1967300)
933 2008-05-19 Raphael Neider <rneider AT web.de>
935 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
936 fixed duplicate labels (#1911325)
938 2008-05-19 Raphael Neider <rneider AT web.de>
940 * src/regression/empty.c: suppress warning
941 * src/regression/pointer1.c: enabled index_by_pointer()
942 * src/regression/inline.c: now works for pic16 as well
944 * src/pic16/device.c: include dbuf declarations
945 * src/pic16/device.h: removed obsolete prototypes
947 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
948 * src/pic16/glue.c: made purely local functions static,
949 (pic16_printGPointerType, pic16_printIvalCharPtr,
950 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
951 generic pointers' tags (#1961866)
953 * src/pic16/pcode.c (assignValnums): optimize literal assignments
955 2008-05-19 Borut Razem <borut.razem AT siol.net>
957 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
958 fixed typo, uninstall include/pic16/pic16devices.txt
960 2008-05-18 Borut Razem <borut.razem AT siol.net>
962 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
963 the buffer is null terminated
964 * src/device/pic16.c:
965 applied modified patch 1965676: Patch for Win32 16 bit PIC
966 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
968 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
970 * src/SDCC.lex (check_type),
971 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
974 * as/z80/clean.mk: also clean *.dep
975 * device/lib/pic16/libsdcc/stack/Makefile,
976 * sim/ucsim/libtool: removed as they are rebuild by configure
977 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
979 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
981 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
982 fixupInline instead of createFunction to fix bug 1864577
983 (inlineFindMaxBlockno): removed, use global blockNo
984 * src/SDCCglobl.h: added blockNo
986 * src/z80/peep.h: modified properties
987 * support/regression/tests/bug1864577.c: new, added
989 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
992 * as/mcs51/asm.h: added org_cnt
993 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
994 * as/mcs51/asout.c: changed old K&R to ANSI
995 * as/mcs51/Makefile.in: use common identifiers
1001 * as/hc08/Makefile.bcc,
1002 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1003 * sdcc_vc_in.h: added define __func__
1004 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1005 Thanks Ruud van Silfhout
1006 * support/regression/tests/bug1717305.c: new, added
1008 2008-05-05 Borut Razem <borut.razem AT siol.net>
1010 * support/regression/Makefile.in,
1011 support/regression/ports/ds390/spec.mk,
1012 support/regression/ports/hc08/spec.mk,
1013 support/regression/ports/mcs51-common/spec.mk,
1014 support/regression/ports/pic14/spec.mk,
1015 support/regression/ports/pic16/spec.mk,
1016 support/regression/ports/ucz80/spec.mk,
1017 support/regression/ports/z80/spec.mk:
1018 added INC_DIR and LIBDIR paths
1019 * src/ds390/gen.c: removed duplicated selicolon
1021 2008-05-04 Borut Razem <borut.razem AT siol.net>
1023 * support/regression/Makefile.in,
1024 support/regression/fwk/lib/testfwk.c,
1025 support/regression/ports/ds390/spec.mk,
1026 support/regression/ports/hc08/spec.mk,
1027 support/regression/ports/mcs51-common/spec.mk,
1028 support/regression/ports/mcs51-large/spec.mk,
1029 support/regression/ports/mcs51-medium/spec.mk,
1030 support/regression/ports/mcs51-small/spec.mk,
1031 support/regression/ports/mcs51-stack-auto/spec.mk,
1032 support/regression/ports/mcs51-xstack-auto/spec.mk,
1033 support/regression/ports/pic14/spec.mk,
1034 support/regression/ports/pic16/spec.mk,
1035 support/regression/ports/ucz80/spec.mk:
1036 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1037 used to run regeression tests
1039 2008-05-01 Raphael Neider <rneider AT web.de>
1041 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1042 supported devices and instructions to add new ones
1044 2008-05-01 Raphael Neider <rneider AT web.de>
1046 * device/include/pic16/adc.h,
1047 device/lib/pic16/libio/adc/adcbusy.c,
1048 device/lib/pic16/libio/adc/adcopen.c,
1049 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1050 18f2455 style ADC devices, based on patch #1776197
1051 * device/lib/pic16/libio/adc/adcclose.c,
1052 device/lib/pic16/libio/adc/adcconv.c,
1053 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1054 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1055 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1056 * device/include/pic16/pic18f4431.h,
1057 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1058 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1060 2008-05-01 Raphael Neider <rneider AT web.de>
1062 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1063 moved xinst flag into pic16_options_t
1064 * src/pic16/device.c (default_device, pic16_list_devices,
1065 pic16_find_device): removed references to sfrrange
1066 * src/pic16/gen.c (genFunction),
1067 src/pic16/glue.c (pic16initialComments),
1068 src/pic16/main.c (pic16_optionsTable),
1069 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1071 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1073 2008-04-29 Raphael Neider <rneider AT web.de>
1075 * src/pic16/devices.inc,
1076 device/include/pic16/pic16devices.txt: replaced compiled-in list
1077 of devices with a variant parsed at runtime
1078 * src/pic16/device.c: added support for parsing pic16devices.txt,
1080 * src/pic16/device.h: removed (now) unused fields from PIC_device
1081 * src/pic16/main.c: removed #pragma maxram,
1082 (_pic16_initPaths): removed bogus generation of search paths,
1083 setup the port proper only after the search paths (for
1084 pic16devices.txt) are set up,
1085 (_pic16_finaliseOptions): moved processor dependant code here
1086 from _pic16_initPaths(), clean up
1087 * src/pic16/ralloc.c (pic16_init_stack),
1088 * src/pic16/ralloc.h,
1089 * src/pic16/pcode.c: clean up
1090 * device/include/Makefile.in,
1091 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1092 * support/scripts/inc2h-pic16.pl: updated instructions
1094 2008-04-29 Raphael Neider <rneider AT web.de>
1096 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1097 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1098 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1099 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1100 added missing family members and 18f2480/2580/4480/4580 family
1101 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1102 * device/include/pic16/pic18f2525.h: use 18f4620.h
1103 * device/include/pic16/pic18f6680.h: use 18f8680.h
1104 * device/include/pic16/pic18fregs.h,
1105 device/lib/pic16/pics.all,
1106 src/pic16/devices.inc: add new devices
1107 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1108 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1109 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1110 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1111 prevent attempting to build the libio for some new devices
1113 2008-04-29 Raphael Neider <rneider AT web.de>
1115 * debugger/mcs51/Makefile.in: fixed paths to sources
1117 2008-04-25 Borut Razem <borut.razem AT siol.net>
1119 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1120 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1121 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1122 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1123 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1124 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1125 as/link/z80/linkz80.dsp: lklibr.c moved
1126 * doc/INSTALL.txt: binary archives in bz2 format
1127 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1129 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1131 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1132 * support/regression/tests/bug1856409.c: new, added
1134 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1137 * src/mcs51/peep.c: Use werror for error messages.
1138 * src/SDCCicode.c (geniCodeConditional),
1139 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1140 * src/z80/Makefile.bcc,
1141 * src/z80/z80.dsp: added src/z80/peep.c/h
1142 * support/regression/tests/bug1839321.c: new, added
1144 2008-04-20 Raphael Neider <rneider AT web.de>
1146 * device/include/pic16/pic18f2455.h: added bitfields for port C
1148 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1150 * src/z80/peep.c: Use werror for error messages.
1152 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1154 * src/z80/peep.h (declaration of notUsed()),
1155 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1157 * src/z80/z80.h (added dependency on peep.h),
1158 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1161 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1163 * src/SDCCpeeph.c (added support for notUsed()),
1164 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1166 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1167 for notUsed()): Implemented generic (that is not port-specific) part
1170 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1172 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1173 * device/lib/libsdcc.lib,
1174 * device/lib/Makefile.in,
1175 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1176 * device/lib/calloc.c: renamed to _calloc.c
1177 * device/lib/free.c: renamed to _free.c
1178 * device/lib/malloc.c: renamed to _malloc.c
1179 * device/lib/realloc.c: renamed to _realloc.c
1180 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1181 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1182 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1183 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1184 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1185 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1186 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1187 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1189 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1190 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1191 * support/regression/tests/bug1509084.c: new, added
1193 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1195 * device/include/mcs51/cc2510fx.h: added _XPAGE
1196 * device/include/mcs51/compiler.h: cosmetic changes
1198 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1200 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1203 2008-03-31 Borut Razem <borut.razem AT siol.net>
1205 * support/cpp2 renamed to support/cpp
1206 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1207 support/cpp2/libiberty/splay-tree.c,
1208 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1209 support/cpp2/libcpp/directives.c,
1210 support/cpp2/libcpp/include/cpplib.h,
1211 support/cpp2/libcpp/include/symtab.h,
1212 support/cpp2/libcpp/include/line-map.h,
1213 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1214 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1215 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1216 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1217 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1218 release version 4.3.0
1219 * configure.in, configure, Makefile.in, Makefile.bcc:
1220 adapted for moved cpp2
1222 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1224 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1225 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1227 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1229 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1231 * support/regression/tests/bug1717943.c: new, added
1233 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1235 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1236 bytewise return value assignments introduced in last commit.
1238 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1240 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1241 genMult, genJumpTab):
1242 Use 16-bit instructions for addition in some additional cases,
1243 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1245 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1247 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1248 Implemented RFE #1921450, changed some debug messages.
1250 2008-03-30 Borut Razem <borut.razem AT siol.net>
1252 * Small Device C Compiler 2.8.0 released
1253 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1254 * support/scripts/sdcc.nsi: added finish page; this version
1255 was used for 2.8.0 release
1256 * doc/knownbugs.html: removed; magically generated by the build
1257 process using gen_known_bugs.pl from now on
1259 2008-03-23 Borut Razem <borut.razem AT siol.net>
1261 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1262 and reverted it, since it was already fixed by Raphael ;-)
1263 * doc/knownbugs.html: updated for RC2
1265 2008-03-22 Raphael Neider <rneider AT web.de>
1267 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1270 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1272 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1273 * support/regression/tests/bug1839277.c: added related testBug1839299
1275 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1277 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1278 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1280 * src/mcs51/gen.c: throughout only output hex constants
1281 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1282 * support/regression/tests/bug1839277.c: new, added
1284 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1286 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1287 compilation warning about nested comments.
1289 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1291 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1292 * support/regression/tests/bug1921073.c: new, added
1294 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1296 * src/z80/SDCCpeeph.c.c (callFuncByName):
1297 Commented function parameters.
1299 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1301 * src/z80/ralloc.c (packRegsForAccUse2):
1302 disabled a broken accumulator packing optimization (fixed #1292721).
1303 * support/regression/tests/bug-1292721: Regression test for #1292721.
1305 2008-03-16 Raphael Neider <rneider AT web.de>
1307 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1308 fixed code bloat regression using a variant of patch #1915618
1310 2008-03-16 Borut Razem <borut.razem AT siol.net>
1312 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1313 icon, changed startup menu for release distribution, code cleaning,
1314 create url files instead links in startup menu
1316 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1319 * support/regression/tests/bug1579949.c: new, added
1321 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1323 * device/lib/printf_fast.c: fixed bug 1255403
1325 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1327 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1328 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1330 2008-03-14 Borut Razem <borut.razem AT siol.net>
1332 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1333 command line options
1334 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1335 is correctly displayed
1336 * as/link/z80/lkmain.c: usage line commented out
1338 2008-03-13 Borut Razem <borut.razem AT siol.net>
1340 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1341 updated the list pf supported pic14 devices
1343 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1345 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1347 2008-03-12 Borut Razem <borut.razem AT siol.net>
1349 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1350 fixed documentation request #1718191
1351 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1352 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1355 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1357 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1358 * support/regression/tests/bug1505811.c: new, added
1360 2008-03-09 Raphael Neider <rneider AT web.de>
1362 * device/include/pic16/pic18f2620.h,
1363 * device/include/pic16/pic18f4620.h,
1364 * device/lib/pic16/libdev/pic18f2620.c,
1365 * device/lib/pic16/libdev/pic18f4525.c,
1366 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1367 family to consistently use pic18f4620.[ch], fixes #1832562
1369 2008-03-09 Borut Razem <borut.razem AT siol.net>
1371 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1372 changed sdcc version to 2.8.0
1373 * knownbugs.html: regenerated
1374 * support/scripts/gen_known_bugs.pl: added number of open bugs
1376 2008-03-09 Raphael Neider <rneider AT web.de>
1378 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1379 (genOr): read volatile operand even if the result is known,
1381 (genOr,genXor): removed unused legacy code,
1382 (genDummyRead): use pic16_mov2w_volatile()
1384 2008-03-08 Borut Razem <borut.razem AT siol.net>
1386 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1387 cons w. --model-large
1388 * support/regression/staticinit.c: added regression test for bug
1391 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1393 * src/ds390/gen.c (pushSide, genPcall),
1394 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1395 * src/mcs51/gen.c: cosmetic changes
1396 * support/regression/fwk/include/testfwk.h: added macro reentrant
1397 * support/regression/tests/bug1908493.c: new, added
1399 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1401 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1403 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1405 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1406 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1407 already set in ds390/main.c and mcs51/main.c
1409 2008-03-07 Raphael Neider <rneider AT web.de>
1411 * src/regression/init0.c: new test for initialized arrays of function
1413 * src/regression/Makefile: made a bit more flexible, added init0.c
1414 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1415 pointers, closes #1427663
1417 2008-03-05 Borut Razem <borut.razem AT siol.net>
1419 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1420 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1422 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1424 * support/librarian/sdcclib.c:Added feature request 1908061:
1425 Synchronise sdcclib commands with ar.
1427 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1429 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1430 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1431 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1432 * device/include/mcs51/compiler.h: removed umlauts, added double
1435 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1437 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1438 * support/regression/tests/bug1536762.c: new, added
1440 * src/SDCCutil.h: added getBuildDate()
1441 * src/SDCCmain.c (printVersionInfo),
1442 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1444 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1445 * src/ds390/ralloc.c (packRegisters),
1446 * src/mcs51/ralloc.c (packRegisters),
1447 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1449 * support/regression/tests/bug1618050.c: new, added
1450 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1451 * support/regression/fwk/include/testfwk.h,
1452 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1455 2008-03-04 Raphael Neider <rneider AT web.de>
1457 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1458 on accessing OP_SYM_TYPE(op)
1459 * src/pic/gen.h: removed unused prototype of genMinusDec()
1460 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1461 fix #1876953 (invalid subtraction code), removed unused code
1463 2008-03-03 Raphael Neider <rneider AT web.de>
1467 * src/pic/genarith.c,
1469 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1470 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1472 2008-03-03 Raphael Neider <rneider AT web.de>
1474 * src/pic/device.c (find_device): search user-specified paths first
1475 for pic14devices.txt, fixes #1900827
1477 2008-03-02 Borut Razem <borut.razem AT siol.net>
1479 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1480 AddToPath and RemoveFromPath
1482 2008-03-01 Borut Razem <borut.razem AT siol.net>
1484 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1485 work correctly, added debugging support if -DSDCC.DEBUG command line
1488 2008-02-28 Borut Razem <borut.razem AT siol.net>
1490 * doc/sdccman.lyx: cosmetic changes
1492 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1494 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1495 * doc/sdccman.lyx: fixed unmeant removal of spaces
1497 2008-02-27 Borut Razem <borut.razem AT siol.net>
1499 * support/scripts/sdcc.nsi: corrected installation directory for
1500 current user installation mode
1501 * doc/README.txt: added Philipp Klaus Krause to the developers list
1503 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1506 return ifx condition
1507 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1508 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1509 ifxJump to fix bug 1838000
1510 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1511 * support/regression/tests/bug1838000.c: new, added
1512 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1514 2008-02-26 Borut Razem <borut.razem AT siol.net>
1516 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1518 * support/scripts/sdcc.nsi: added MULTIUSER page,
1519 NSIS upgraded to version 2.35
1521 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1523 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1524 * support/regression/tests/bug1565152.c: new, added
1526 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1528 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1529 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1530 * support/regression/tests/bug1670148.c: new, added
1532 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1534 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1536 2008-02-24 Borut Razem <borut.razem AT siol.net>
1538 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1539 is ineffective for unsigned char parameter
1541 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1543 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1544 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1545 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1546 * support/Util/MySystem.c (my_system): output errorcode when verbose
1548 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1550 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1553 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1555 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1558 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1560 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1562 2008-02-21 Borut Razem <borut.razem AT siol.net>
1564 * support/regression/Makefile.in,
1565 support/regression/ports/ds390/spec.mk,
1566 support/regression/ports/hc08/spec.mk,
1567 support/regression/ports/mcs51-common/spec.mk,
1568 support/regression/ports/pic14/spec.mk,
1569 support/regression/ports/pic16/spec.mk,
1570 support/regression/ports/ucz80/spec.mk,
1571 support/regression/ports/xa51/spec.mk:
1572 added CFLAGS when compiling timeout
1574 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1576 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1579 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1581 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1582 * support/regression/tests/bug1888147.c: new, added
1584 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1586 * src/z80/gen.c: fixed bugs #1596270, #1736867
1588 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1590 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1591 contents, mostly fixes #1596270
1593 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1595 * src/z80/peeph.def,
1596 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1597 peepholes, fixes #1806565
1599 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1601 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1602 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1603 fixes bug 1739475, thanks Robert Larice
1604 (rule 271): new, added
1606 2008-02-18 Borut Razem <borut.razem AT siol.net>
1608 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1610 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1612 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1614 2008-02-17 Raphael Neider <rneider AT web.de>
1616 * src/pic16/genarith.c,
1619 * src/pic16/genutils.c: removed unused legacy code,
1620 removed unused fields from struct asmop and struct _G
1622 2008-02-17 Raphael Neider <rneider AT web.de>
1624 * src/pic16/gen.c (AccRsh): cosmetic changes,
1625 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1626 genRightShiftLiteral): fixed to work with SFRs as result by
1627 assigning only once to result,
1628 removed a lot of unused/excluded code fragments
1630 2008-02-17 Raphael Neider <rneider AT web.de>
1632 * device/include/pic/pic16f88.h,
1633 * device/include/pic/pic16f886.h,
1634 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1636 2008-02-17 Borut Razem <borut.razem AT siol.net>
1638 * src/z80/peeph.def: applied patch
1639 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1640 * src/z80/gen.c, src/z80/peeph.def: applied patch
1641 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1642 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1643 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1644 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1645 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1646 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1648 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1650 * as/link/mcs51/aslink.dsp: removed SDK define
1651 * as/link/z80/clean.mk: brought in sync with other ports
1652 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1653 * as/hc08/Makefile.bcc,
1654 * as/mcs51/Makefile.bcc,
1655 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1656 * src/z80/main.c (_setValues): use the now capitalized -Z,
1657 (z80_port, gbz80_port): generate debug information when asked
1659 2008-02-16 Borut Razem <borut.razem AT siol.net>
1661 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1662 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1663 as/z80/Makefile.in. as/z80/Makefile.bcc:
1664 applied patch #1893393: patch for as-z80 and link-z80 to generate
1665 cdb, thanks to Armin Diehl
1666 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1667 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1668 asnoice.c moved to as/asxxsrc/asnoice.c
1669 * src/z80/peeph-gbz80.def: applied patch
1670 #1880235: Z80 return peephole, thanks to Philipp Krause
1672 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1675 * doc/sdccman.lyx: bumped version to 2.7.5
1676 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1678 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1680 * device/include/pic16/stdlib.h,
1681 * device/lib/pic16/libc/stdlib/ltoa.c,
1682 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1684 2008-02-13 Borut Razem <borut.razem AT siol.net>
1686 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1687 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1688 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1689 src/SDCCopt.c, src/SDCCval.c:
1690 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1692 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1694 * src/SDCCsymt.c (compareType): fixed bug 1309013
1696 2008-02-09 Borut Razem <borut.razem AT siol.net>
1698 * src/SDCCval.c, src/SDCCval.h:
1699 code cleaning, added function constChrVal()
1700 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1701 call constChrVal() instead constVal()
1703 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1705 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1708 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1709 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1712 2008-02-01 Raphael Neider <rneider AT web.de>
1714 * device/include/pic/pic16f886.h,
1715 * device/include/pic/pic16f887.h: added RA6 and RA7
1717 2008-01-24 Raphael Neider <rneider AT web.de>
1719 * device/include/pic/pic16f88.h: added RA6 and RA7
1720 * device/lib/pic/libdev/disabled_pic16f886.c,
1721 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1723 * src/pic16/devices.inc,
1724 * device/include/pic16/pic18f2423.h,
1725 * device/include/pic16/pic18f2523.h,
1726 * device/include/pic16/pic18fregs.h,
1727 * device/lib/pic16/pics.all
1728 * device/lib/pic16/libdev/pic18f2423.c,
1729 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1730 * device/lib/pic16/libio/i2c.ignore,
1731 * device/lib/pic16/libio/usart.ignore,
1732 * device/lib/pic16/libio/adc.ignore: ignore new devices
1734 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1736 * src/SDCCast.c (createRMW): fixed bug 1582651
1738 2008-01-20 Borut Razem <borut.razem AT siol.net>
1740 * src/SDCCcse.c: partially fixed enhancement request
1741 #1793872 - multiply by -1 not collapsed
1742 * support/regression/tests/arithcsi.c: added regression test
1744 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1746 * as/mcs51/asx8051.dsp: removed define SDK
1747 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1748 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1750 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1751 cosmetic changes, brought more in sync, changed old K&R to ANSI
1753 2008-01-13 Borut Razem <borut.razem AT siol.net>
1755 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1756 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1758 2007-12-30 Borut Razem <borut.razem AT siol.net>
1760 * src/pic16/gen.c: fixed implementation of bitwise operations for
1762 * support/regression/tests/bitwise.c: added test cases
1764 2007-12-29 Borut Razem <borut.razem AT siol.net>
1766 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1767 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1768 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1769 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1770 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1771 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1772 src/pic16/pcode.[ch]: added const qualifier
1773 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1774 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1775 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1776 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1777 * as/asxxsrc/aslex.c: use dbuf_getline()
1778 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1779 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1780 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1781 as/z80/asm.h, as/z80/z80adr.c:
1782 changed type of ib and ip to const char *
1784 2007-12-28 Borut Razem <borut.razem AT siol.net>
1786 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1787 introduced (readlin) - long lines are turuncated
1788 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1789 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1790 as/z80/Makefile.in: moved aslex.c to asxxsrc
1791 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1792 * as/hc08/asmain.c, as/mcs51/asmain.c:
1793 added missing initialization of a_addr field
1794 * support/regression/tests/long_asm_line.c: added regtest for long
1797 2007-12-22 Borut Razem <borut.razem AT siol.net>
1799 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1801 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1803 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1805 2007-12-16 Borut Razem <borut.razem AT siol.net>
1807 * device/include/pic16/stdbool.h: removed, since already exists in
1808 device/include/; this also fixes bitopcse.c regression test for pic16
1810 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1811 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1812 dereference doesn't work; covered by regression test bug1399290
1814 2007-12-05 Borut Razem <borut.razem AT siol.net>
1816 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1819 2007-12-01 Borut Razem <borut.razem AT siol.net>
1821 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1822 corrected handling of the highest_valid_address
1824 2007-11-17 Raphael Neider <rneider AT web.de>
1826 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1827 * src/pic/glue.c (picglue): emit .file if --debug is given
1829 2007-11-17 Raphael Neider <rneider AT web.de>
1831 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1832 care when left or right operand resides in result, fixes #1830220
1834 2007-11-17 Borut Razem <borut.razem AT siol.net>
1836 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1837 #983491 - "Merge duplicate strings function is ineffective"
1838 * support/regression/tests/bug-983491.c: regtest disabled
1839 * as/asxxsrc: created
1840 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1841 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1842 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1843 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1844 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1845 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1846 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1847 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1848 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1849 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1850 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1851 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1852 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1854 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1856 * device/include/stdarg.h: added and removed some casts
1857 * src/SDCCsymt.c (compareType): Fully check types between generic and
1858 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1860 2007-11-13 Borut Razem <borut.razem AT siol.net>
1862 * support/regression/tests/bug-1817005.c:
1863 added regtest for bug #1817005 - as-z80 chokes on long labels
1865 2007-11-12 Borut Razem <borut.razem AT siol.net>
1867 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1868 as/z80/asout.c, as/z80/aslist.c:
1869 fixed bug #1817005 - as-z80 chokes on long labels
1871 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1874 * as/z80/asmain.c: cosmetic changes
1877 * as/z80/alloc.h: removed
1879 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1880 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1881 * as/link/hc08/Makefile.in,
1882 * as/link/mcs51/Makefile.in,
1883 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1885 * as/link/mcs51/lkarea.c,
1886 * as/link/mcs51/lkmain.c: cosmetic changes
1887 * as/link/hc08/lklibr.c,
1888 * as/link/z80/lklibr.c,
1889 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1890 used cygwin_conv_to_full_posix_path,
1891 added warnings, cosmetic changes, brought more in sync
1892 changed old K&R into ANSI function declarations
1893 * as/link/z80/lklibr.c (loadAdb): added
1894 * as/link/z80/lkmain.c: removed -- option from usage text
1896 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1898 * src/mcs51/gen.c (outBitC): optimized for no result
1900 2007-10-31 Borut Razem <borut.razem AT siol.net>
1902 * src/SDCCsymt.c: fixed (hopeful properly) bug
1903 #1805702 - order of extern matters
1904 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1907 2007-10-29 Borut Razem <borut.razem AT siol.net>
1909 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1910 - order of extern matters
1911 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1914 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1916 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1917 24bitMode, portIsDS390
1918 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1919 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1920 (notVolatileVariable): also check sloc names,
1921 (callFuncByName): moved ftab[] out of function and sorted it by use
1923 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1925 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1926 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1927 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1928 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1929 * support/regression/tests/bug-880197.c: new, added
1931 2007-10-28 Borut Razem <borut.razem AT siol.net>
1933 * support/regression/Makefile.in,
1934 support/regression/ports/mcs51-large/spec.mk,
1935 support/regression/ports/mcs51-xstack-auto/spec.mk,
1936 support/regression/ports/mcs51-stack-auto/spec.mk,
1937 support/regression/ports/mcs51-medium/spec.mk,
1938 support/regression/ports/mcs51-common/spec.mk,
1939 support/regression/ports/mcs51-common/*,
1940 support/regression/ports/mcs51-small/*:
1941 mcs51 renamed to mcs51-common, created mcs51-small
1942 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1943 * support/regression/tests/bug-1805702.c: added regtest for bug
1946 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1948 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1949 added new rules 265 - 270
1950 * support/regression/tests/bug1721024.c:new, added
1951 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1952 introduced new test-mcs51 to run all mcs51 tests
1954 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1956 * support/regression/tests/bug1816470.c: new, added
1958 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1960 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1961 propagate for *,+,- with float, fixed bug 1816470
1962 (decorateType): cast to resultTypeProp instead of resultType
1964 2007-10-19 Borut Razem <borut.razem AT siol.net>
1966 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1967 function is ineffective" for pic16 tareget
1968 * support/scripts/listerr.c: corrected include path
1969 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1972 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1974 * support/regression/tests/using.c: new, added
1975 * support/regression/tests/vaargs.c: fixed and enabled test
1977 2007-10-18 Borut Razem <borut.razem AT siol.net>
1979 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1981 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1983 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1985 * doc/sdccman.lyx: documented option --Werror
1986 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1987 RegBankUsed[] earlier
1989 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1991 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1995 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1997 * src/SDCCast.c (decorateType): improved optimization of tri-op
1998 * src/SDCCerr.c (vwerror, setWError),
2000 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2001 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2003 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2005 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2006 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2007 * support/regression/tests/bug-223113.c,
2008 * support/regression/tests/bug-426632.c,
2009 * support/regression/tests/bug-468811.c,
2010 * support/regression/tests/bug-477835.c,
2011 * support/regression/tests/bug-478094.c,
2012 * support/regression/tests/bug-499644.c,
2013 * support/regression/tests/bug-524209.c,
2014 * support/regression/tests/bug-524211.c,
2015 * support/regression/tests/packcast.c,
2016 * support/regression/tests/structidx.c: added empty tests
2017 * support/regression/tests/bug-607243.c: enabled test
2019 2007-10-06 Borut Razem <borut.razem AT siol.net>
2021 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2022 support of universal binaries on Mac OS X
2024 2007-10-02 Borut Razem <borut.razem AT siol.net>
2026 * src/SDCCval.h: unified double2ul macro for all platforms
2027 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2028 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2030 2007-09-30 Borut Razem <borut.razem AT siol.net>
2032 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2034 * sdcc_vc_in.h: enabled warnings
2035 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2036 unsigned type, result still unsigned
2037 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2039 2007-09-28 Raphael Neider <rneider AT web.de>
2041 * src/pic/device.c (find_device): prevent buffer underflow error
2042 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2043 the just destroyed list entry
2045 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2047 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2050 2007-09-18 Borut Razem <borut.razem AT siol.net>
2052 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2053 applied to unsigned type, result still unsigned
2055 2007-09-17 Borut Razem <borut.razem AT siol.net>
2057 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2058 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2059 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2060 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2061 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2062 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2063 src/z80/gen.c, src/z80/ralloc.c:
2064 fixed bug #1739860 - sdcc does not work correctly on some platforms
2066 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2068 2007-09-17 Raphael Neider <rneider AT web.de>
2070 * src/pic16/device.c: reverted to previous version
2071 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2073 2007-09-16 Raphael Neider <rneider AT web.de>
2075 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2076 as this raises a ton of gpasm warnings, just emit a second label
2077 * src/pic16/devices.inc,
2078 * device/lib/pic16/pics.all,
2079 * device/lib/pic16/libdev/pic18f2585.c,
2080 * device/lib/pic16/libdev/pic18f2680.c,
2081 * device/lib/pic16/libdev/pic18f2682.c,
2082 * device/lib/pic16/libdev/pic18f2685.c,
2083 * device/lib/pic16/libdev/pic18f4585.c,
2084 * device/lib/pic16/libdev/pic18f4680.c,
2085 * device/lib/pic16/libdev/pic18f4682.c,
2086 * device/lib/pic16/libdev/pic18f4685.c,
2087 * device/include/pic16/pic18f2585.h,
2088 * device/include/pic16/pic18f2680.h,
2089 * device/include/pic16/pic18f2682.h,
2090 * device/include/pic16/pic18f2685.h,
2091 * device/include/pic16/pic18f4585.h,
2092 * device/include/pic16/pic18f4680.h,
2093 * device/include/pic16/pic18f4682.h,
2094 * device/include/pic16/pic18f4685.h,
2095 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2096 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2097 patch contributed by Anton Strobl, applied with changes
2099 2007-09-16 Raphael Neider <rneider AT web.de>
2101 * device/include/pic16/pic18f2431.h,
2102 * device/include/pic16/pic18f25j10.h,
2103 * device/include/pic16/pic18f4431.h,
2104 * device/include/pic16/pic18f45j10.h: adopted common include style
2105 * device/include/pic16/pic18f1320.h,
2106 * device/include/pic16/pic18f2320.h,
2107 * device/include/pic16/pic18f2525.h,
2108 * device/include/pic16/pic18f4320.h,
2109 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2110 * device/include/pic16/pic18fregs.h: prepared for automatic include
2111 file selection by having DEVICE.h for every DEVICE
2112 * device/lib/pic16/libdev/pic18f2320.c,
2113 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2115 * device/lib/pic16/configure.in,
2116 * device/lib/pic16/configure: use rm -rf instead of rmdir
2117 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2118 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2120 2007-09-09 Borut Razem <borut.razem AT siol.net>
2122 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2123 distingush between i386 and ppc Mac OS X versions
2125 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2127 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2128 * support/regression/tests/bug1788177.c: new, added
2130 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2132 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2133 * device/include/mcs51/lint.h added keyword __naked
2135 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2139 * src/SDCCmem.h: removed maxRegBank
2140 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2141 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2142 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2143 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2144 name and behaviour to handle banked functions
2145 (scan4op): and use it to fix bug 1786213
2147 2007-09-03 Raphael Neider <rneider AT web.de>
2149 * device/include/pic16/pic18f248.h,
2150 * device/include/pic16/pic18f258.h,
2151 * device/include/pic16/pic18f448.h,
2152 * device/lib/pic16/libdev/pic18f248.c,
2153 * device/lib/pic16/libdev/pic18f258.c,
2154 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2155 added T0CONbits, fixes #1786891
2157 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2159 * src/ds390/gen.c (genFarPointerSet),
2160 * src/hc08/ralloc.c (packRegisters),
2161 * src/mcs51/ralloc.c (packRegisters),
2162 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2164 * src/SDCCicode.h: POINTER_SET can be true for literals too
2165 * support/regression/tests/bug1750318.c: new, added
2167 2007-08-23 Borut Razem <borut.razem AT siol.net>
2169 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2170 library versions without the completition functionality
2172 2007-08-22 Raphael Neider <rneider AT web.de>
2174 * device/include/pic16/pic18f1220.h,
2175 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2177 2007-08-12 Borut Razem <borut.razem AT siol.net>
2179 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2181 2007-08-11 Borut Razem <borut.razem AT siol.net>
2183 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2184 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2185 support/Util/SDCCerr.[ch] moved to src
2186 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2187 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2188 device/examples/ds390/tinitalk/tinitalk.dsp,
2189 device/examples/serialcomm/windows/serialcomm.dsp,
2190 support/librarian/librarian.dsp:
2191 removed linking of unused odbc32.lib and odbccp32.lib
2192 * support/scripts/winres.h:
2193 added for compilation with Visual C++ 2005 Express Edition
2195 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2197 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2200 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2202 * sdccconf_in.h: update the endian test so that SPARC Solaris
2203 does not throw syntax errors
2205 2007-08-06 Borut Razem <borut.razem AT siol.net>
2207 * doc/sdccman.lyx: removed two index entries which prevented the
2208 generation of sdcc doc archive
2210 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2212 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2213 instead of lyx 1.5.0.
2215 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2217 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2218 Lucas Loizaga, with minor modifications. Thanks!
2220 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2222 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2225 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2227 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2228 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2231 2007-07-22 Borut Razem <borut.razem AT siol.net>
2233 * configure.in, configure: re-introduced .version
2234 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2235 the version reverted to 2.7.0
2237 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2240 * doc/sdccman.lyx: bumped version to 2.7.3
2241 * device/include/mcs51/compiler.h: fixed elif->else
2242 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2243 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2244 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2245 enable accuse for bit operands
2246 * src/SDCCmain.c (printVersionInfo),
2247 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2248 environment descriptor
2249 * src/SDCCutil.h: added getBuildEnvironment
2250 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2251 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2252 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2253 * support/regression/tests/bug1348008.c,
2254 * support/regression/tests/bug1496419.c,
2255 * support/regression/tests/bug1503067.c,
2256 * support/regression/tests/preproc.c: added empty tests
2258 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2260 * support/regression/tests/bug1678803.c: new, added
2262 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2265 * as/link/hc08/lkihx.c,
2266 * as/link/hc08/lkrloc.c,
2267 * as/link/mcs51/lkihx.c,
2268 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2269 ihxExtendedLinearAddress
2270 * as/link/mcs51/lkrloc.c (relr),
2271 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2272 acall/ajmp, see bug 830513
2274 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2276 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2277 (cseBBlock): remember aggr2ptr has been used
2278 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2279 (geniCodeAssign): fixed bug 868103
2280 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2281 added operandSize prototype
2282 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2283 (genDataPointerSet): use max of size of right and result,
2284 (gencjne): added parameter useCarry for optimization,
2285 (genCmpEq): use carry if appropriate,
2286 (genXor): check if operand already in carry
2287 * support/regression/tests/bug-868103.c: enabled test
2289 2007-07-12 Raphael Neider <rneider AT web.de>
2291 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2293 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2295 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2296 from Robert Larice, thanks
2297 * support/regression/tests/bitopcse.c,
2298 * support/regression/tests/bitvars.c,
2299 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2300 * support/regression/tests/bug-927659.c: enabled test for z80
2301 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2302 * support/regression/tests/bug1745717.c: new, added
2303 * support/regression/tests/literalop.c,
2304 * support/regression/tests/nullstring.c: removed storage definitions that
2305 are now in testfwk.h
2307 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2309 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2310 and bool for targets that do not fully support it.
2311 * support/regression/tests/bug1546986.c,
2312 * support/regression/tests/bug1723128.c,
2313 * support/regression/tests/bug1734654.c,
2314 * support/regression/tests/bug1738367.c,
2315 * support/regression/tests/constantRange.c: only use bool if allowed
2317 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2319 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2320 Larice, also handle function pointers
2321 * support/regression/tests/bug1749275.c: new, added
2323 2007-07-03 Borut Razem <borut.razem AT siol.net>
2325 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2326 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2327 #1746528: SDCC should ignore ':' in inline assembler comments
2328 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2330 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2332 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2333 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2335 2007-06-29 Borut Razem <borut.razem AT siol.net>
2337 * src/SDCCmain.c: fixed bug
2338 #1744746: SDCC #4867: broken option --xram-size
2340 2007-06-28 Borut Razem <borut.razem AT siol.net>
2342 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2343 find out the endianess of host machine for ucsim
2345 2007-06-27 Borut Razem <borut.razem AT siol.net>
2347 * support/regression/generate-cases.py: corrected the file name
2349 * configure.in, configure, sdccconf_in.h: find out the endianess of
2351 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2354 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2356 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2358 2007-06-26 Borut Razem <borut.razem AT siol.net>
2360 * support/regression/generate-cases.py: display warning if function
2361 list is empty; implemented more flexible rule for detection of
2362 testing functions, allowing return type 'void' in the same line as
2363 the function name in the function definition
2364 * support/regression/tests/bug-1654060.c: corrected test
2365 * support/librarian/sdcclib.c: fixed warning:
2366 format '%s' expects type 'char *', but argument 2 has type 'int'
2368 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2370 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2371 Multiple infiles for sdcclib.
2373 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2375 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2378 2007-06-18 Borut Razem <borut.razem AT siol.net>
2380 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2381 how to handle comments, so they have to be removed by the
2382 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2383 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2384 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2385 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2386 table driven option hadling
2388 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2390 * src/SDCCast.c (decorateType),
2391 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2392 iCode to ast level to fix bug 1738367
2393 * support/regression/tests/bug1738367.c: new, added
2395 2007-06-15 Raphael Neider <rneider AT web.de>
2397 * src/pic16/devices.inc,
2398 * device/lib/pic16/pics.all,
2399 * device/include/pic16/pic18fregs.h,
2400 * device/include/pic16/pic18f[24][45]20.h,
2401 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2402 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2403 * device/lib/pic16/Makefile.in: faster cleanup
2405 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2407 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2409 2007-06-13 Raphael Neider <rneider AT web.de>
2411 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2413 2007-06-12 Raphael Neider <rneider AT web.de>
2415 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2416 suppress bit defines if NO_BIT_DEFINES is #define'd
2417 * device/include/pic/pic*.h: recreated all headers to include
2418 conditional bit defines
2419 * device/include/pic/pic16f886.h,
2420 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2421 * device/include/pic/recreate.sh: script to recreate the complete
2422 device library files based on the currently supported devices
2424 2007-06-12 Borut Razem <borut.razem AT siol.net>
2426 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2427 support/regression/Makefile.in, support/scripts/build.mak,
2428 support/scripts/Makefile.snapshot:
2429 use new svn URL scheme
2430 * doc/sdccman.lyx: SDCC Wiki moved to
2431 http://sdcc.wiki.sourceforge.net/
2433 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2435 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2436 * support/regression/tests/bug1734654.c: added
2438 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2440 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2441 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2442 with literal operands
2444 2007-06-10 Borut Razem <borut.razem AT siol.net>
2446 * as/link/z80/lklibr.c: fixed mingw build warning
2447 lklibr.c:575: warning: implicit declaration of function 'tolower'
2448 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2449 src/z80/main.c: move target specific options from src/SDCCmain.c
2450 to src/<target>/main.c
2452 2007-06-09 Borut Razem <borut.razem AT siol.net>
2454 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2455 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2456 * support/regression/tests/bug-1294691.c: added
2458 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2460 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2461 can also be static, fixes bug 1733438
2462 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2463 have absolute address too
2464 (computeType): added optimization for 'cond ? true : false'
2465 * support/regression/tests/absolute.c: added test for static absolute var
2467 2007-06-08 Raphael Neider <rneider AT web.de>
2469 * src/regression/Makefile: suppress parallel builds, allow easy
2470 switching between pic14/pic16 ports
2471 * src/regression/picregs.h: added pic14/16 header file switch
2472 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2473 inline.c,nestfor.c,string1.c}: include "picregs.h"
2475 2007-06-07 Borut Razem <borut.razem AT siol.net>
2477 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2478 permanent solution to suppress GCC 4.2.0 c++ warning:
2479 deprecated conversion from string constant to `char *'
2480 use 'const char *' where ever required
2481 * support/regression/generate-cases.py: implemented more flexible rule
2482 for detection of testing functions, allowing white-spaces surrounding
2483 the function name and the 'void' parameter.
2484 * support/regression/tests/constantRange.c,
2485 support/regression/tests/scott-compare3.c: fixed failing regression
2486 tests, uncovered by implementation of more flexible rule for detection
2487 of testing functions
2489 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2491 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2493 2007-06-04 Borut Razem <borut.razem AT siol.net>
2495 * configure.in, configure, config_vc.awk: sdcc version number is now
2496 stored in configure.in; removed .version
2497 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2498 doc/INSTALL.txt: version bumped to 2.7.2
2499 * sim/ucsim/configure.in, sim/ucsim/configure:
2500 use "read" to read from .version
2502 2007-06-03 Borut Razem <borut.razem AT siol.net>
2504 * */Makefile.in: removed annoying warning:
2505 Makefile:xx: Makefile.dep: No such file or directory
2507 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2509 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2510 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2511 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2512 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2513 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2514 bugfix: only use newBoolLink for bit result type
2515 * src/SDCCicode.c (geniCodeLogic): added param tree,
2516 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2517 (geniCodeLogicAndOr): use IS_BIT,
2518 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2519 (ast2iCode): added tree param to geniCodeLogic for comparisons
2520 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2521 * support/regression/tests/bug1723128.c: added test NotZero
2523 2007-06-01 Borut Razem <borut.razem AT siol.net>
2525 * SDCPP synchronized with GCC CPP release version 4.2.0,
2526 currently the latest release:
2527 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2528 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2529 support/cpp2/cppdefault.h, support/cpp2/except.h,
2530 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2531 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2532 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2533 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2534 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2535 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2536 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2537 support/cpp2/opts.h, support/cpp2/output.h,
2538 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2539 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2540 support/cpp2/system.h, support/cpp2/version.c,
2541 support/cpp2/Makefile.in: modified
2542 * support/cpp2/opts-common.c: added
2543 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2544 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2545 search for included source file in local directory
2546 * sim/ucsim/configure, sim/ucsim/configure.in:
2547 temporary solution to suppress GCC 4.2.0 c++ warning:
2548 deprecated conversion from string constant to `char *'
2550 2007-06-01 Raphael Neider <rneider AT web.de>
2552 * device/lib/pic/libdev/pic12f683.c,
2553 * device/include/pic/pic12f683.h: added GPIO bits
2555 2007-06-01 Raphael Neider <rneider AT web.de>
2557 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2558 quotation marks, clarified role of PIC14 vs. PIC16 ports
2559 * src/pic16/devices.inc,
2560 * device/include/pic16/pic18fregs.h,
2561 * device/include/pic16/pic18f[24][45]j10.h,
2562 * device/lib/pic16/pics.all,
2563 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2564 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2565 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2566 for new devices as they are not yet supported by gputils
2568 2007-05-31 Borut Razem <borut.razem AT siol.net>
2570 * Small Device C Compiler 2.7.0 released
2571 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2572 changed sdcc version to 2.7.1
2573 * support/scripts/sdcc.nsi: added How to create WIN32 release
2576 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2578 * doc/sdccman.lyx: documented initialization and allocation of absolute
2579 variables, bit parameter passing, the need for function pointers to be
2580 reentrant and alpha quality support of inline and retrict
2582 2007-05-26 Borut Razem <borut.razem AT siol.net>
2584 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2585 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2586 * docs/knownbugs.html: updated
2588 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2590 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2592 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2594 (gencjneshort): optimized when left is AOP_DIR
2595 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2596 initializing unions in a struct/array
2597 * support/regression/fwk/include/testfwk.h: added defines for data, near
2598 and far for host and z80
2599 * support/regression/tests/bug1723128.c: new, added
2601 2007-05-22 Borut Razem <borut.razem AT siol.net>
2603 * doc/knownbugs.html: updated
2605 2007-05-21 Raphael Neider <rneider AT web.de>
2607 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2608 error message instead
2609 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2611 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2613 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2615 2007-05-21 Raphael Neider <rneider AT web.de>
2617 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2619 * src/regression/gpsim_assert.h,
2620 * src/regression/Makefile,
2621 * src/regression/pcodeopt.c: regression test for the above fix
2623 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2625 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2626 jumps to self, fixed bug 1717281
2628 2007-05-10 Borut Razem <borut.razem AT siol.net>
2630 * support/scripts/gen_known_bugs.pl: cosmetic fix
2631 * doc/knownbugs.html: generated by gen_known_bugs.pl
2633 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2635 * src/SDCCast.c (createFunction): also generate non-inlined version of
2636 function for functions declared as "static inline"
2637 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2638 function can be inlined after non-inlined version generated.
2640 2007-05-10 Borut Razem <borut.razem AT siol.net>
2642 * support/scripts/gen_known_bugs.pl: added script
2643 which generates knownbugs.html
2645 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2647 * doc/knownbugs.html: updated for release 2.7.0
2649 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2651 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2653 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2655 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2656 (throughout): updated generating comments
2657 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2658 (throughout): updated generating comments
2659 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2660 rule instead of at the second, or it might skip lines when removing the
2662 * support/regression/tests/bug1714204.c: changed test to foo
2664 2007-05-08 Borut Razem <borut.razem AT siol.net>
2666 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2667 thanks to SDCC Distributed Compile Farm members,
2668 added Z80 and GBZ80 command line options
2669 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2671 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2673 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2674 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2675 * support/regression/tests/longlit.c: modified to be tested at all and
2676 to pass the actual test
2678 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2680 * device/include/mcs51/uPSD33xx.h: Added.
2682 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2684 * device/lib/_gptrput.c,
2685 * device/lib/_gptrget.c: removed old code,
2687 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2688 * support/regression/tests/bug1714204.c: new, added
2690 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2692 * support/regression/tests/regtrack.c: test was never executed
2693 because of the regression test being picky about white spaces.
2694 * device/lib/mcs51/crtclear.asm: added comment
2696 2007-05-06 Raphael Neider <rneider AT web.de>
2698 * device/lib/pic/Makefile.rules,
2699 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2700 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2702 2007-05-06 Raphael Neider <rneider AT web.de>
2704 * src/pic16/device.h,
2706 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2707 _pic16_setDefaultOptions): removed/reordered command-line args
2708 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2709 devices, regrouped command line args, environment variables),
2710 clarified sone points, added sections on how to add devices to the
2713 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2715 * src/z80/peeph.def: fixed bug in rule 2
2717 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2719 * src/port.h: added TARGET_MCS51_LIKE
2720 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2721 take advantage of it too
2722 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2723 (shiftR2Left2Result): Optimized: don't check shifting by 0
2724 * src/z80/peeph-z80.def,
2725 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2726 modifications, see patch 1700823
2727 * src/mcs51/peep.c (): fixed bug 1712928
2728 * support/regression/tests/bug1712928.c: new, added
2730 2007-05-05 Borut Razem <borut.razem AT siol.net>
2732 * device/lib/pic16/Makefile.common.in,
2733 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2734 removed bash dependencies
2736 2007-05-01 Borut Razem <borut.razem AT siol.net>
2739 fixed bug #1710507: --i-code-in-asm makes compile fail
2740 all iCode comments are now one liners
2741 * src/mcs51/gen.c: fixed memory leak
2743 2007-05-01 Raphael Neider <rneider AT web.de>
2745 * device/lib/pic/libdev/*.c
2746 * device/include/pic/*.h: regenerated all device libs from updated
2748 * support/scripts/inc2h.pl: documented usage, now uses strict to
2751 2007-04-30 Borut Razem <borut.razem AT siol.net>
2754 fixed bug #1669175: Problem with space in output paths
2755 documented how to use paths with spaces for Windows users
2757 2007-04-29 Borut Razem <borut.razem AT siol.net>
2759 * Fixed svn:eol-style and svn:keywords properties
2760 * src/SDCCval.c: fixed bug
2761 #1592871: Segfault with "large" const arrays of characters
2762 replaced recursion with iteration
2763 * Removed svn:executable property from non-executable files
2765 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2767 * src/mcs51/gen.c (genRet): fixed bug 1707003
2769 2007-04-27 Raphael Neider <rneider AT web.de>
2771 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2772 createReachingDefinitions,assignValnums,pic16_destructDF,
2773 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2774 prevent NULL pointer dereferences
2775 * device/lib/pic/libdev/pic16f886.c,
2776 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2777 prevent building them, gputils do not really support them yet
2779 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2781 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2782 helps printf_small. 32 bytes more __idata mem.
2784 2007-04-27 Raphael Neider <rneider AT web.de>
2786 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2787 return early when pb or pb->pcHead is NULL (patch #1708427)
2788 * src/regression/empty.c,
2789 * src/regression/Makefile: added test with empty functions
2790 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2792 2007-04-27 Borut Razem <borut.razem AT siol.net>
2794 * src/SDCCast.c: fixed feature request
2795 #1547512: Redundant strings linked when using sizeof("abc")
2797 2007-04-23 Borut Razem <borut.razem AT siol.net>
2799 * doc/sdccman.lyx, src/SDCCmain.c:
2800 peep-hole comments are generated only if --fverbose-asm option is
2801 specified and --no-peep-comments is not, as proposed by Frieder.
2802 * support/regression/Makefile.in: compile regression tests with
2803 --fverbose-asm option so one can "grep" whether a new (or an old)
2804 peephole is (still) applied; requested by Frieder.
2806 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2808 * device/include/pic/pic16f886.h,
2809 * device/include/pic/pic16f887.h,
2810 * device/lib/pic/libdev/pic16f886.c,
2811 * device/lib/pic/libdev/pic16f887.c,
2812 * device/include/pic/pic14devices.txt,
2813 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2815 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2817 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2820 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2822 * device/lib/_memset.c: assembler version for mcs51
2824 2007-04-22 Borut Razem <borut.razem AT siol.net>
2826 * support/scripts/listerr.c: program to create the list of errors and
2827 warnings list from - added
2828 * doc/sdccman.lyx: removed the note
2829 "For list of warnings and corresponding codes, see err_warn.txt"
2830 * src/SDCCsymt.c: fixed bug #1699804:
2831 Bug with some uses of sizeof(static local array) (MCS51)
2832 * support/regression/tests/bug-1699804.c: added
2834 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2836 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2837 (main): added option -i,
2838 (asmbl, case S_INCL): use search_path_fopen,
2839 mostly from patch 1579668 by Peter Miller, thanks
2840 * src/z80/main.c: fixed typo --callee-saves-bc
2841 * device/include/mcs51/compiler.h: added sfrword for Tasking
2843 2007-04-20 Borut Razem <borut.razem AT siol.net>
2845 * src/z80/main.c: replaced reserved keyword asm with asmblr
2847 2007-04-19 Borut Razem <borut.razem AT siol.net>
2849 * src/port.h: use const pointers to strings
2850 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2851 * src/pic16/main.c: include SDCCargs.h
2852 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2853 const char, since the strings are dynamically allocated
2854 * src/SDCCmain.c: options.code_seg and options.const_seg are
2855 dynamically allocated; check port specific command line options
2856 before the general ones
2857 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2859 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2861 * device/include/ds400rom.h,
2862 * device/lib/ds390/lcd390.c,
2863 * device/lib/ds390/memcpyx.c,
2864 * device/lib/ds390/rtc390.c,
2865 * device/lib/ds400/ds400rom.c,
2866 * device/lib/ds400/memcpyx.c,
2867 * device/lib/hc08/_ret.c: more replacements of keywords with their
2868 double underscore equivalents
2869 * device/lib/ds390/Makefile.in,
2870 * device/lib/ds400/Makefile.in,
2871 * device/lib/gbz80/Makefile.in,
2872 * device/lib/hc08/Makefile.in,
2873 * device/lib/mcs51/Makefile.in,
2874 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2876 2007-04-17 Borut Razem <borut.razem AT siol.net>
2878 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2879 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2880 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2881 to --fverbose-asm, to be gcc'ish
2883 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2885 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2887 2007-04-17 Borut Razem <borut.razem AT siol.net>
2889 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2890 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2891 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2892 with their double underscore equivalent
2894 2007-04-14 Borut Razem <borut.razem AT siol.net>
2896 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2899 2007-04-13 Borut Razem <borut.razem AT siol.net>
2901 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2903 * device/examples/serialcomm/windows/serial.[ch],
2904 device/examples/serialcomm/windows/test_serialcomm.cpp:
2905 updated by Bela Torok
2906 * device/examples/serialcomm/windows/serialcomm.dsw,
2907 device/examples/serialcomm/windows/serialcomm.dsp: added
2909 2007-04-13 Jan Waclawek <wek AT efton.sk>
2911 * doc/sdccman.lyx: additions and changes at various places
2912 (submitted as #1697136).
2913 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2915 2007-04-10 Borut Razem <borut.razem AT siol.net>
2917 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2918 LyX file format changed to 245
2919 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2920 "FreeWare" replaced with "free open source"
2922 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2924 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2926 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2928 * device/include/pic16/pic18fregs.h,
2930 * device/lib/_decdptr.c,
2931 * device/lib/_divsint.c,
2932 * device/lib/_divslong.c,
2933 * device/lib/_divuint.c,
2934 * device/lib/_divulong.c,
2935 * device/lib/_fs2schar.c,
2936 * device/lib/_fs2sint.c,
2937 * device/lib/_fs2slong.c,
2938 * device/lib/_fs2uchar.c,
2939 * device/lib/_fs2uint.c,
2940 * device/lib/_fs2ulong.c,
2941 * device/lib/_fsadd.c,
2942 * device/lib/_fscmp.c,
2943 * device/lib/_fsdiv.c,
2944 * device/lib/_fseq.c,
2945 * device/lib/_fsget1arg.c,
2946 * device/lib/_fsget2args.c,
2947 * device/lib/_fsgt.c,
2948 * device/lib/_fslt.c,
2949 * device/lib/_fsmul.c,
2950 * device/lib/_fsneq.c,
2951 * device/lib/_fsnormalize.c,
2952 * device/lib/_fsreturnval.c,
2953 * device/lib/_fsrshift.c,
2954 * device/lib/_fssub.c,
2955 * device/lib/_fsswapargs.c,
2956 * device/lib/_gptrget.c,
2957 * device/lib/_gptrgetc.c,
2958 * device/lib/_gptrput.c,
2959 * device/lib/_logexpf.c,
2960 * device/lib/_modsint.c,
2961 * device/lib/_modslong.c,
2962 * device/lib/_moduint.c,
2963 * device/lib/_modulong.c,
2964 * device/lib/_mulint.c,
2965 * device/lib/_mullong.c,
2966 * device/lib/_schar2fs.c,
2967 * device/lib/_ser.c,
2968 * device/lib/_setjmp.c,
2969 * device/lib/_sint2fs.c,
2970 * device/lib/_slong2fs.c,
2971 * device/lib/_spx.c,
2972 * device/lib/_uchar2fs.c,
2973 * device/lib/_uint2fs.c,
2974 * device/lib/_ulong2fs.c,
2975 * device/lib/asincosf.c,
2976 * device/lib/atanf.c,
2977 * device/lib/calloc.c,
2978 * device/lib/ds390/tinibios.c,
2979 * device/lib/ds400/tinibios.c,
2980 * device/lib/expf.c,
2981 * device/lib/free.c,
2982 * device/lib/hc08/_mulint.c,
2983 * device/lib/logf.c,
2984 * device/lib/malloc.c,
2985 * device/lib/printf_fast.c,
2986 * device/lib/printf_tiny.c,
2987 * device/lib/printfl.c,
2988 * device/lib/realloc.c,
2989 * device/lib/ser_ir.c,
2990 * device/lib/serial.c,
2991 * support/regression/tests/libmullong.c: replaced all special keywords
2992 with their double underscore equivalent
2993 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2994 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2996 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2997 (genRet): if the bit-symbol is ruonly it already is in the carry
2998 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2999 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3000 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3001 type UCHAR if dest is not bit
3003 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3005 * device/include/math.h,
3006 * device/lib/cotf.c,
3007 * device/lib/expf.c,
3008 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3010 2007-04-01 Borut Razem <borut.razem AT siol.net>
3012 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3013 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3014 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3015 gcc_unreachable() called internal_error()...
3017 2007-03-30 Raphael Neider <rneider AT web.de>
3019 * src/pic/ralloc.c (isData): suppress garbage debug output
3021 2007-03-28 Borut Razem <borut.razem AT siol.net>
3024 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3025 is developed, built and used worldwide, and the word "night" doesn't
3028 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3030 * device/include/mcs51/C8051F360.h: new, added
3031 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3033 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3035 * src/SDCC.y (declaration_specifiers, function_specifier),
3036 * support/Util/SDCCerr.c,
3037 * support/Util/SDCCerr.h,
3039 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3041 * src/SDCCmem.c (deallocParms),
3042 * src/SDCCast.c: support for function inlining, not quite complete
3043 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3044 'restrict' qualifier
3046 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3048 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3049 (saveRBank, unsaveRBank): don't save bits,
3050 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3051 * support/regression/tests/bug1535242.c: new, added
3052 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3053 thanks Alexey Shamrin <shamrin AT gmail.com>,
3054 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3055 removed header guard)
3057 * sdcc.spec: bumped version to 2.6.5
3058 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3060 2007-03-22 Borut Razem <borut.razem AT siol.net>
3062 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3063 fixed bug #1653671: sdcdb integration into ddd is broken
3065 2007-03-22 Raphael Neider <rneider AT web.de>
3067 * src/pic/gen.c (popGetExternal): augmented to also create references
3068 to external variables (not only labels),
3069 (genCall): comment on plan to reduce PAGESEL overhead,
3070 (genFunction, genEndFunction): also save/restore FSR around interrupt
3071 handling code, removed lots of unused code
3072 (genDivOneByte): release acquired temp register
3073 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3075 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3076 for registers that need to be saved during interrupts (FSR, STATUS,
3077 PCLATH; W needs special handling), currently only FSR is used
3079 2007-03-22 Raphael Neider <rneider AT web.de>
3081 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3083 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3085 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3087 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3089 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3091 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3093 * as/link/aslink.h: added LKOBJEXT
3094 * as/link/hc08/link_hc08.dsp,
3095 * as/link/hc08/Makefile.bcc,
3096 * as/link/hc08/Makefile.in,
3097 * as/link/mcs51/aslink.dsp,
3098 * as/link/mcs51/Makefile.bcc,
3099 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3100 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3101 * as/link/lkaomf51.c: merged and moved
3102 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3103 * as/link/z80/lkdata.c,
3104 * as/link/lkdata.c: merged and moved
3105 * as/link/hc08/lkmain.c,
3106 * as/link/mcs51/lkmain.c: cosmetic changes
3107 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3108 * as/link/lklex.c: use LKOBJEXT
3109 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3110 ANSI-fied functions, removed bubble-sorts
3111 * as/link/z80/lksym.c as/link/lksym.c: merged,
3113 * as/link/z80/linkgbz80.dsp,
3114 * as/link/z80/linkz80.dsp,
3115 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3116 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3117 * as/link/z80/lkhead.c,
3118 * as/link/z80/lklex.c: deleted
3119 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3120 * as/link/z80/lkmain.c: added copyfile()
3122 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3124 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3126 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3128 * device/lib/_strlen.c: assembler version for mcs51
3130 2007-03-13 Raphael Neider <rneider AT web.de>
3132 * device/include/pic16/pic18f2221.h,
3133 * device/include/pic16/pic18f2321.h,
3134 * device/include/pic16/pic18f2331.h,
3135 * device/include/pic16/pic18f4221.h,
3136 * device/include/pic16/pic18f4321.h,
3137 * device/include/pic16/pic18f4331.h: fixed config byte location names
3138 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3139 consistently named config byte locations
3141 2007-03-13 Borut Razem <borut.razem AT siol.net>
3143 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3144 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3145 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3146 as/link/z80/Makefile.in, as/z80/Makefile.in:
3149 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3151 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3152 * device/lib/printf_large.c: pointer was converted to generic
3153 pointer for mcs51 models other than model-small (Maarten noticed)
3155 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3157 * device/include/mcs51/ADuC84x.h: Added.
3159 2007-03-10 Borut Razem <borut.razem AT siol.net>
3161 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3162 fixed RFE #1624219: double backslashes in filenames;
3163 functions hexEscape(), octalEscape() and copyStr() moved from
3164 SDCCval.c to SDCCutil.c and made them glovbally available
3166 2007-03-09 Borut Razem <borut.razem AT siol.net>
3168 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3169 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3170 1673361: Missaligned comments in output files
3172 2007-03-09 Raphael Neider <rneider AT web.de>
3174 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3176 2007-03-09 Raphael Neider <rneider AT web.de>
3180 * src/pic/ralloc.c: suppress undesired debug output
3181 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3183 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3185 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3187 2007-03-07 Borut Razem <borut.razem AT siol.net>
3189 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3190 search include files in the current directory
3192 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3194 * src/SDCCglue.c (emitMaps, glue),
3195 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3197 * support/regression/tests/absolute.c: added xdata test
3199 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3201 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3202 added condition to macro, fixes bug 1666080
3204 2007-03-02 Raphael Neider <rneider AT web.de>
3206 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3208 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3210 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3211 be cleared. Unconditionally set __XPAGE
3212 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3214 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3219 * src/mcs51/rtrack.c,
3221 * doc/sdccman.lyx: added --no-gen-comments
3222 * src/mcs51/peeph.def: added 192.b, disabled 185
3224 2007-02-25 Raphael Neider <rneider AT web.de>
3226 * src/pic16/gen.c (genCast): fixed typo
3227 * device/lib/pic16/Makefile.subdir: only install existing files
3228 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3230 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3232 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3233 * device/lib/mcs51/crtclear.asm,
3234 * device/lib/mcs51/crtxclear.asm: renumbered labels
3235 * device/lib/mcs51/Makefile.in: added crtcall.asm
3236 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3237 * src/mcs51/gen.c (movc): removed,
3238 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3240 (toCarry, genSend, genRet): added function toCarry,
3241 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3242 (assignBit, genAssign, genCast): added function assignBit
3243 * src/mcs51/Makefile.bcc: added rtrack.c
3244 * src/mcs51/ralloc.h: made valueKnown a bitfield
3245 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3246 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3247 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3248 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3249 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3250 (_pop): only pop valid pairs, see gencjneshort,
3251 (gencjneshort): return pair that still needs to be popped, restructured,
3252 (gencjne, genCmpEq): call _pop
3254 2007-02-23 Raphael Neider <rneider AT web.de>
3256 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3258 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3260 * device/include/mcs51/P89LPC925.h: Added.
3262 2007-02-18 Raphael Neider <rneider AT web.de>
3264 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3266 2007-02-17 Borut Razem <borut.razem AT siol.net>
3268 * support/cpp2/directives.c, support/cpp2/version.c:
3269 synchronized with GCC CPP 4.1.2
3271 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3273 * src/mcs51/rtrack.h,
3274 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3275 by checking the strings passed by emitcode() to the assembler.
3276 Feel free to change. This in part addresses RFE #482179.
3277 Set environment variable SDCC_RTRACK to enable.
3278 * src/mcs51/gen.c: inserted hooks
3279 * src/mcs51/ralloc.h: added two members to struct regs
3280 * support/regression/tests/regtrack.c: added
3282 2007-02-14 Borut Razem <borut.razem AT siol.net>
3284 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3285 * Makefile.in: applied patch from Makefile related part of
3286 #1469393: Compiler does not initialize static data
3288 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3290 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3291 for better fix of bug 1273984, compiles pic16 rand.c
3293 2007-02-12 Borut Razem <borut.razem AT siol.net>
3295 * src/pic16/main.c: fixed pic16 standard library directory bug
3297 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3299 * src/hc08/gen.c (genSwap): fix swap regression test
3301 2007-02-10 Borut Razem <borut.razem AT siol.net>
3303 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3305 * support/regression/tests/bug-1654060.c: added regression test for
3308 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3310 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3311 bit moves in return statement
3313 2007-02-09 Borut Razem <borut.razem AT siol.net>
3315 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3318 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3320 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3321 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3323 2007-02-07 Raphael Neider <rneider AT web.de>
3325 * src/pic16/devices.inc,
3326 * device/include/pic16/pic18fregs.h,
3327 * device/include/pic16/pic18f[24][34]31.h,
3328 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3329 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3330 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3332 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3334 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3335 can this have lived here for so many years?
3336 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3337 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3338 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3340 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3342 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3343 appended by loop induction must be at the very end of the eBBlock
3345 2007-02-05 Kevin Vigor
3347 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3349 2007-02-05 Borut Razem <borut.razem AT siol.net>
3351 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3352 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3354 2007-02-03 Borut Razem <borut.razem AT siol.net>
3356 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3357 applied patch #1646602 option to set default signedness of char to
3358 unsigned, added -funsigned-char command line option,
3359 thanks to Gunther Jehle
3360 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3361 prompt for file deletion a few hundred times (especially the
3362 subversion files, which have ro permissions so it asks for
3363 confirmation), thanks to Simon McAuliffe;
3364 added {} + option to find in order to remove multiple files from a
3367 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3369 * device/include/mcs51/SST89x5xRDx.h: Added.
3371 2007-02-02 Raphael Neider <rneider AT web.de>
3373 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3374 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3376 2007-02-01 Raphael Neider <rneider AT web.de>
3378 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3381 2007-01-31 Borut Razem <borut.razem AT siol.net>
3383 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3384 if compiled with GCC. Thanks to Raphael Neider
3386 2007-01-31 Raphael Neider <rneider AT web.de>
3388 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3389 operand names, handles name and (name + n) for all n,
3390 (sameBank): restructured, also check bank allocation policy,
3391 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3392 (pic14_operandsAllocatedInSameBank): check whether to operands
3393 will be allocated into the same bank (i.e., section) to reduce
3394 BANKSEL overhead, queried from pcode.c:sameBank,
3395 (pic14printLocals): reintroduced clustering registers into a single
3396 section: all compiler generated symbols will now reside in one
3397 bank (per file), reducing BANKSEL overhead and code size,
3398 (showAllMemmaps): use local dbuf where possible
3400 2007-01-29 Raphael Neider <rneider AT web.de>
3402 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3403 (call_libraryfunc): retrieve/create symbol and mark as used,
3404 (genFunction): mark defined functions as non-extern and add again
3405 to code memmap for later output
3406 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3407 (pic14printLocals): reworked for new symbol emission,
3408 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3409 showAllMemmaps): reworked symbol output using dbufs, added handling
3410 of string literals (still incomplete),
3411 (picglue): removed symbol emission, moved into showAllMemmaps,
3412 (emitSymbolSet): new workhorse for symbol output,
3413 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3415 2007-01-29 Borut Razem <borut.razem AT siol.net>
3417 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3418 component contains the extension separator.
3420 2007-01-28 Borut Razem <borut.razem AT siol.net>
3422 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3424 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3425 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3426 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3427 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3428 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3429 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3430 src/z80/gen.c, support/Util/MySystem.c:
3431 accept slash and backslash as directory separator on WIN32 and
3434 2007-01-28 Raphael Neider <rneider AT web.de>
3436 * src/pic16/devices.inc,
3437 * device/include/pic16/pic18f[24][23]21.h,
3438 * device/include/pic16/pic18fregs.h,
3439 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3440 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3441 * device/lib/pic16/libio/adc.ignore,
3442 * device/lib/pic16/libio/i2c.ignore,
3443 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3444 family, as gputils do not yet support the devices
3445 * device/lib/pic16/Makefile.subdir: ignore errors on install
3446 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3447 headers and libraries from gputils .inc files
3449 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3451 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3453 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3455 * doc/sdccman.lyx: add printf benchmarks
3457 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3459 * device/lib/printf_fast.c: fix %c, char promoted to int
3460 * device/lib/printf_tiny.c: fix %c, char promoted to int
3462 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3464 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3466 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3468 * support/regression/tests/swap.c: 64 bit hosts failed
3469 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3471 2007-01-25 Raphael Neider <rneider AT web.de>
3473 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3474 based on absolute register address, patch by Alex Blond
3476 2007-01-22 Raphael Neider <rneider AT web.de>
3478 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3479 emitted, do not emit them again...
3481 2007-01-22 Raphael Neider <rneider AT web.de>
3483 * src/regression/bank1.c, src/regression/compare6.c,
3484 src/regression/add.c: cosmetic changes
3485 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3486 * src/pic/gen.c: fixed global zero and one,
3487 (aopForSym): removed unued code,
3488 (aopGet): assert aop is defined, check and use `index' of
3489 pCodeImmd operands (fixes #1630908),
3490 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3491 (register_reassign): prevent accidental register unification,
3492 (ReuseReg): cosmetic changes (also above)
3493 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3494 pic14emitStaticSeg): do not emit initialized data,
3495 (printIval*): replaced with working versions,
3496 (pic14createInterruptVect,picglue): use idata for initialized data,
3497 now init data should work in all modules (not only main()),
3498 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3500 2007-01-21 Borut Razem <borut.razem AT siol.net>
3502 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3503 use -fPIC or -fpic if they are supported and not ignored
3504 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3505 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3507 2007-01-20 Borut Razem <borut.razem AT siol.net>
3509 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3510 implemented RFE #1470316: allow "$" in variable names
3512 2007-01-20 Raphael Neider <rneider AT web.de>
3514 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3516 2007-01-20 Raphael Neider <rneider AT web.de>
3518 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3519 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3520 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3521 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3522 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3523 * device/lib/pic/libdev/pic*.c,
3524 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3525 * device/lib/pic/libdev/Makefile.in: show progress
3527 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3529 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3530 * support/scripts/sdcc_cygwin_mingw32,
3531 * support/scripts/sdcc_mingw32,
3532 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3533 conformance with autoconf 2.6
3535 2007-01-19 Raphael Neider <rneider AT web.de>
3537 * src/pic/device.c (register_map): fixed list construction
3538 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3539 (genMod): removed case for genModbits,
3540 (genModbits): removed as now unused/unimplemented
3541 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3543 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3545 * support/regression/tests/swap.c: added in response to #1638622
3546 * doc/sdccman.lyx: synced version, minor changes
3548 2007-01-18 Borut Razem <borut.razem AT siol.net>
3550 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3551 thanks to Gunther Jehle
3552 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3553 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3554 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3555 use filename in lineno instead.
3556 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3557 print the file name in ast_print()
3559 2007-01-18 Borut Razem <borut.razem AT siol.net>
3561 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3563 * src/SDCC.lex: stringLiteral() returns const char pointer,
3564 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3565 fixed column counting
3566 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3567 accept const char pointer as parameter
3568 * src/SDCCdwarf2.c: corrected buffer size
3570 2007-01-17 Borut Razem <borut.razem AT siol.net>
3572 * support/Util/dbuf_string.c: fixed for amd64
3574 2007-01-15 Borut Razem <borut.razem AT siol.net>
3576 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3577 removed terminal symbol ELIPSIS, since it was never generated by the
3578 lexer and it was wrongly used in parameter_identifier_list rule
3580 2007-01-15 Raphael Neider <rneider AT web.de>
3582 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3583 code page and data banking description
3584 * src/pic/genarith.c,
3585 * src/pic/gen.h: removed bit arithmetic functions,
3586 updated exit(1) to exit(EXIT_FAILURE)
3587 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3588 * device/include/pic16/pic18f2455.h,
3589 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3590 TRISD and TRISE, fixed/added some bit names
3591 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3592 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3593 updated pic18f2455.{c,h} instead of duplicating them
3595 2007-01-14 Borut Razem <borut.razem AT siol.net>
3597 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3598 Cannot debug files that contain spaces in the path name
3599 by converting spaces in asm file name to underscores
3601 2007-01-13 Borut Razem <borut.razem AT siol.net>
3603 * doc/sdccman.lyx: fixed format errors
3605 2007-01-10 Borut Razem <borut.razem AT siol.net>
3607 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3608 codeseg/constseg #pragma fail
3609 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3610 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3611 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3612 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3614 2007-01-09 Borut Razem <borut.razem AT siol.net>
3616 * get rid of diagnistic.[ch], pretty-print.[ch],
3617 c-pretty-print.[ch], ... used just for error, warning, ...
3619 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3620 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3621 suppoprt/cpp2/pretty-print.[ch]:
3623 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3624 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3625 suppoprt/cpp2/sdcpp.dsp:
3628 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3630 * device/lib/printf_large.c (output_float): removed recursion,
3631 use smaller buffer on stack for mcs51,
3632 fixed bug printing 1.96
3633 * support/regression/tests/snprintf.c: added test
3635 2007-01-07 Borut Razem <borut.razem AT siol.net>
3637 * use dynamic memory buffers instead temporary files
3638 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3640 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3641 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3642 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3643 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3644 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3645 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3646 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3647 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3648 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3649 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3650 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3651 support/Util/dbuf.c, support/Util/dbuf.h:
3653 * .version, sdcc.spec: bumped version to 2.6.4
3655 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3657 * src/port.h: added TARGET_Z80_LIKE macro
3658 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3659 output PSEG location if --xram-loc or --xstack-loc was used
3660 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3662 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3664 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3665 * as/as_z80.dsp, as/z80/as_z80.dsp,
3666 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3667 * sdcc.dsw: moved project files into subdir
3668 * as/hc08/as_hc08.dsp,
3669 * as/hc08/Makefile.bcc,
3670 * as/hc08/Makefile.in,
3671 * as/mcs51/Makefile.bcc,
3672 * as/mcs51/Makefile.in,
3673 * as/z80/Makefile.bcc,
3674 * as/z80/Makefile.in,
3675 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3678 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3681 * as/mcs51/asmain.c,
3683 * as/z80/assym.c: removed include "strcmpi.h"
3684 * as/hc08/strcmpi.c,
3685 * as/hc08/strcmpi.h,
3686 * as/mcs51/strcmpi.c,
3687 * as/mcs51/strcmpi.h,
3688 * support/Util/strcmpi.c,
3689 * support/Util/strcmpi.h: removed files
3690 * as/strcmpi.c: added as_strncmpi()
3692 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3694 * sdcc.dsw: Added some dependencies on project config.dsp
3696 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3698 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3699 with [di]ram_start to fix a regresion
3701 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3703 * configure.in: added missing mcs51 in status output
3704 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3706 * debugger/mcs51/clean.mk (distclean): remove config.h
3707 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3708 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3709 options.h, s-options-h and options.c
3710 * support/cpp2/clean.mk: unused, removed
3711 * Makefile.common.in,
3714 * as/hc08/Makefile.in,
3716 * as/mcs51/Makefile.in,
3717 * as/mcs51/clean.mk,
3720 * as/z80/Makefile.in,
3722 * as/link/Makefile.in,
3723 * as/link/hc08/Makefile.in,
3724 * as/link/hc08/clean.mk,
3725 * as/link/mcs51/Makefile.in,
3726 * as/link/mcs51/clean.mk,
3727 * as/link/z80/Makefile.in,
3728 * as/link/z80/clean.mk,
3729 * as/link/z80/conf.mk,
3730 * debugger/mcs51/Makefile.in,
3731 * debugger/mcs51/clean.mk,
3732 * device/include/Makefile.in,
3733 * device/lib/Makefile.in,
3734 * device/lib/mcs51/Makefile.in,
3735 * device/lib/pic/Makefile.in,
3736 * device/lib/pic/Makefile.common.in,
3737 * device/lib/pic/Makefile.subdir,
3738 * device/lib/pic/Makefile.rules,
3739 * device/lib/pic16/libio/Makefile.in,
3740 * device/lib/pic16/Makefile.subdir,
3741 * device/lib/pic16/libdev/Makefile.in,
3742 * device/lib/pic16/Makefile.rules,
3743 * device/lib/pic16/Makefile.common.in,
3744 * sim/ucsim/avr.src/Makefile.in,
3745 * sim/ucsim/main_in.mk,
3746 * sim/ucsim/cmd.src/Makefile.in,
3747 * sim/ucsim/doc/Makefile.in,
3748 * sim/ucsim/gui.src/Makefile.in,
3749 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3750 * sim/ucsim/gui.src/serio.src/Makefile.in,
3751 * sim/ucsim/hc08.src/Makefile.in,
3752 * sim/ucsim/libltdl/Makefile.in,
3753 * sim/ucsim/s51.src/Makefile.in,
3754 * sim/ucsim/sim.src/Makefile.in,
3755 * sim/ucsim/sim.src/conf.mk,
3756 * sim/ucsim/xa.src/Makefile.in,
3757 * sim/ucsim/z80.src/Makefile.in,
3761 * support/cpp2/Makefile.in,
3762 * support/librarian/Makefile.in,
3763 * support/librarian/clean.mk,
3764 * support/makebin/Makefile.in,
3765 * support/makebin/clean.mk,
3766 * support/packihx/Makefile.in,
3767 * support/regression/Makefile.in,
3768 * support/regression/ports/ds390/spec.mk,
3769 * support/regression/ports/gbz80/spec.mk,
3770 * support/regression/ports/hc08/spec.mk,
3771 * support/regression/ports/mcs51/spec.mk,
3772 * support/regression/ports/mcs51-large/spec.mk,
3773 * support/regression/ports/mcs51-medium/spec.mk,
3774 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3775 * support/regression/ports/pic14/spec.mk,
3776 * support/regression/ports/pic16/spec.mk,
3777 * support/regression/ports/mcs51-stack-auto/spec.mk,
3778 * support/regression/ports/ucz80/spec.mk,
3779 * support/regression/ports/xa51/spec.mk,
3780 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3781 adding a slash after $(top_builddir) and/or adding @datarootdir@
3783 * debugger/mcs51/configure.in,
3784 * device/lib/pic/configure.in,
3785 * device/lib/pic16/configure.in,
3786 * sim/ucsim/configure.in,
3787 * support/cpp2/configure.in,
3788 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3790 * debugger/mcs51/configure,
3791 * device/lib/pic/configure,
3792 * device/lib/pic16/configure,
3793 * sim/ucsim/configure,
3794 * support/cpp2/configure,
3795 * support/packihx/configure: generated with autoconf 2.60
3797 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3799 * as/link/hc08/lkihx.c (newArea),
3800 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3802 2007-01-02 Borut Razem <borut.razem AT siol.net>
3804 * doc/sdccman.lyx: documented #pragma sdcc_hash
3805 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3807 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3809 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3811 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3812 empty 'while'-loop to work correctly, see regression test 'while.c'
3813 * support/regression/tests/while.c: added
3815 2007-01-01 Borut Razem <borut.razem AT siol.net>
3817 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3818 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3819 support/cpp2/libcpp/sdcpp.c:
3820 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3821 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3822 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3824 2006-12-31 Borut Razem <borut.razem AT siol.net>
3826 * SDCPP synchronized with GCC CPP release version 4.1.1,
3827 currently the latest release:
3828 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3829 support/cpp2/libcpp/include/cpp-id-data.h
3830 support/cpp2/libiberty/fopen_unlocked.c
3831 support/cpp2/libiberty/md5.c
3833 support/cpp2/opt-functions.awk
3834 support/cpp2/opt-gather.awk
3835 support/cpp2/optc-gen.awk
3836 support/cpp2/opth-gen.awk:
3838 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3839 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3840 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3841 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3842 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3843 support/cpp2/diagnostic.h, support/cpp2/except.h,
3844 support/cpp2/hwint.h, support/cpp2/input.h,
3845 support/cpp2/intl.h, support/cpp2/move-if-change,
3846 support/cpp2/opts.c, support/cpp2/opts.h,
3847 support/cpp2/output.h, support/cpp2/prefix.c,
3848 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3849 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3850 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3851 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3852 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3853 support/cpp2/version.c:
3855 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3856 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3857 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3858 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3859 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3860 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3861 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3862 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3863 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3864 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3865 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3867 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3868 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3869 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3870 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3871 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3872 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3873 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3874 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3875 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3876 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3877 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3878 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3879 support/cpp2/system.h:
3882 2006-12-31 Borut Razem <borut.razem AT siol.net>
3884 * configure.in, configure: fixed bug #1538756: configure dies if bison
3885 and flex are not installed, 2nd try
3887 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3889 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3890 400.x for better code in RFE 899102
3892 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3894 * src/SDCCpeeph.c (deadMove),
3896 * src/mcs51/peep.h: renamed 'op' by 'reg'
3897 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3898 (scan4op): small change for removeDeadMove(), added support for
3899 'callee saves' and/or PACLL function calls,
3900 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3901 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3902 left in new dispatcher mcs51DeadMove()
3903 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3905 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3907 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3909 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3910 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3912 2006-12-30 Borut Razem <borut.razem AT siol.net>
3914 * support/cpp2/spacs.h: deleted from svn
3915 * configure.in, configure: fixed bug #1538756: configure dies if bison
3916 and flex are not installed
3918 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3920 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3921 with this z80 passes printf float test when enabled
3922 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3924 2006-12-28 Borut Razem <borut.razem AT siol.net>
3926 * support/cpp2/config.in, support/cpp2/configure.in,
3927 support/cpp2/configure, support/cpp2/Makefile.in:
3928 fix for the solaris build
3930 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3932 * src/SDCC.y (type_specifier2, pointer),
3934 * src/SDCCsymt.c (mergeSpec, checkSClass),
3935 * support/Util/SDCCerr.c,
3936 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3937 * support/valdiag/valdiag.py: Allow test cases to specify
3938 required language standard
3939 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3940 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3942 2006-12-27 Borut Razem <borut.razem AT siol.net>
3944 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3945 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3947 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3949 * support/cpp2/libiberty/Makefile.bcc: updated
3950 * src/pic16/main.c: fixed #pragma udata handling
3951 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3953 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3955 * src/SDCCpeeph.c: made labelHashEntry global,
3956 made pcDistance, FBYNAME static,
3957 (pcDistance): made static, use isComment and isLabel,
3959 (getLabelRef): added, extracted from labelRefCount(),
3960 (labelRefCount): use new getLabelRef(),
3961 (callFuncByName): made static, added deadMove,
3962 use isComment and isLabel,
3963 (newPeepRule): made static, set isLabel,
3964 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3965 labels from peephole rules,
3966 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3967 when isComment or isLabel is set
3968 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3969 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3971 * src/mcs51/peep.h: added
3972 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3973 * src/port.h: added peep->deadMove to port structure
3974 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3975 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3976 deadMove, finally removed no. 1 and 2
3983 * src/hc08/gen.c: mark lines with isComment or isLabel
3984 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3986 * sdcc.spec: bumped version to 2.6.3
3988 2006-12-26 Borut Razem <borut.razem AT siol.net>
3990 * support/cpp2/Makefile.in: added dependency on options.h
3991 * configure: regenerated
3992 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3993 * support/cpp2/Makefile.in: added vasprintf.c
3995 2006-12-25 Borut Razem <borut.razem AT siol.net>
3997 * SDCPP synchronized with GCC CPP release version 3.4.6,
3998 the latest release before 4.x:
3999 * support/cpp2/Makefile.in, support/cpp2/config.h,
4000 support/cpp2/configure, support/cpp2/configure.in,
4001 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4002 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4003 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4004 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4005 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4006 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4007 support/cpp2/cpptrad.c, support/cpp2/except.h,
4008 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4009 support/cpp2/hwint.h, support/cpp2/intl.h,
4010 support/cpp2/line-map.c, support/cpp2/line-map.h,
4011 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4012 support/cpp2/output.h, support/cpp2/prefix.c,
4013 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4014 support/cpp2/system.h, support/cpp2/version.c:
4016 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4017 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4018 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4019 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4020 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4021 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4022 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4023 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4024 support/cpp2/move-if-change, support/cpp2/opts.c,
4025 support/cpp2/opts.h, support/cpp2/opts.sh,
4026 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4027 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4028 support/cpp2/win32, support/cpp2/win32/dirent.c,
4029 support/cpp2/win32/dirent.h:
4031 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4032 * support/cpp2/sdcpp.h: renamed from sdcc.h
4033 * sdcppinit.c: deleted
4035 2006-12-23 Borut Razem <borut.razem AT siol.net>
4037 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4038 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4039 preproc.c: an other try to fix bug #982435: introduced
4040 -pedantic-parse-number command line option and pedantic_parse_number
4043 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4045 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4047 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4048 corrected overlayed areax addresses, warn about memory overlaps
4049 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4058 * src/port.h: added xabs_name and iabs_name
4059 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4060 (glue, emitMaps): create and emit maps d_abs and i_abs
4061 * src/SDCCglue.h: cosmetic changes
4062 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4064 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4065 (allocDefault): put absolute, initialized globals in them
4066 * support/regression/tests/absolute.c: added absolute bdata test
4067 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4069 2006-12-20 Borut Razem <borut.razem AT siol.net>
4071 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4072 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4073 added regression test for bug #982435
4075 2006-12-18 Borut Razem <borut.razem AT siol.net>
4077 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4078 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4079 small cosmetic changes
4080 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4081 * support/regression/tests/bug-1351710.c: added regression test
4083 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4085 * doc/sdccman.lyx: added the long missed iCode table
4086 "<where is figure II?>", added links to wiki
4088 2006-12-17 Borut Razem <borut.razem AT siol.net>
4090 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4091 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4092 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4093 unified table driven pragma handling, pragma argument type checking
4094 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4095 current one - version 1.1.3
4096 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4098 2006-12-13 Raphael Neider <rneider AT web.de>
4100 * src/pic/device.h: removed AssignedMemory structure and macros
4101 * src/pic/device.c: removed global finalMapping (linker assigns
4103 (register_map): add SFRs to remembered memRanges
4104 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4105 assignFixedRegisters,assignRelocatableRegisters): removed,
4106 (setMaxRAM,validAddress): adapted accordingly,
4107 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4108 reasonably sized sharebanks,
4109 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4110 (allDefsOutOfRange): removed unused code,
4111 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4113 * src/pic/pcode.c (register_reassign): removed recursion warning,
4114 fired far too often,
4115 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4116 to use existing pic14_stringInSet() to avoid duplicate symbols,
4117 tidied up the code a bit,
4118 (pic14printLocals): added in symmetry to printExterns, replaces
4119 writeUsedRegs more or less,
4120 (picglue): call new pic14_printLocals(),
4121 * device/include/pic/pic*.h: removed #pragma memmap directives,
4122 information gathered from include/pic/pic14devices.txt
4123 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4125 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4127 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4129 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4131 * device/include/mcs51/cc2430.h: fixed missing ';'
4133 2006-12-10 Raphael Neider <rneider AT web.de>
4135 * device/lib/pic16/libc/stdio/vfprintf.c,
4136 * device/lib/pic16/libc/stdio/printf_small.c,
4137 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4138 char arguments, as char varargs are cast to int by the caller,
4139 hopefully fixes #1604915 (other device libraries are still affected)
4141 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4143 * src/mcs51/ralloc.c (packRegsForAssign),
4144 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4146 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4148 * device/include/malloc.h: removed init_dynamic_memory
4149 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4150 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4151 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4152 * device/lib/libsdcc.lib,
4153 * device/lib/Makefile.in,
4154 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4155 * doc/sdccman.lyx: documented use of new _heap.c
4156 * support/regression/tests/malloc.c: removed init_dynamic_memory
4157 * src/cdbFile.c(spacesToUnderscores): new function,
4158 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4160 * device/include/tinibios.h: removed defines for putchar and getchar
4161 * device/lib/ds390/Makefile.in: added putchar.c
4162 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4164 2006-12-09 Borut Razem <borut.razem AT siol.net>
4166 * support/cpp2/sdcc.h: prevent multiple inclusion
4167 * support/cpp2/options.h: deleted
4169 2006-12-08 Borut Razem <borut.razem AT siol.net>
4171 * support/cpp2/sdcc.h: removed x*alloc() macros
4172 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4173 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4174 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4175 * support/cpp2/system.h: moved #include "sdcc.h"
4176 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4177 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4179 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4180 -funsigned-char options
4181 * support/cpp2/sdcppmain.c: fixed bug 1611411
4183 2006-12-07 Borut Razem <borut.razem AT siol.net>
4185 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4188 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4190 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4191 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4193 * .version: bumped to 2.6.2 because a) it's been a while
4194 b) the linker sources have moved c) the preprocessor is upgraded
4196 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4198 * support/regression/tests/snprintf.c: some checks
4199 * lib/src/printf_large.c: %bc: read char instead of int from stack
4201 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4203 * device/include/mcs51/cc2430.h: inserted _XPAGE
4205 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4207 * device/include/mcs51/cc2430.h: added
4209 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4211 * device/include/asm/default/features.h,
4212 * device/include/asm/ds390/features.h,
4213 * device/include/mcs51/at89s53.h,
4214 * device/include/ser.h,
4215 * device/include/ser_ir.h,
4216 * device/include/serial.h: changed keywords to double underscore variants,
4217 fixes bug 1590261 some more, thanks Steven Borley
4219 2006-12-01 Raphael Neider <rneider AT web.de>
4221 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4222 but emit warning (recursion is not supported for pic14)
4224 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4226 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4227 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4229 2006-11-30 Raphael Neider <rneider AT web.de>
4231 * src/pic/device.c (dump_sfr): always emit symbols
4232 * src/pic/glue.c (pic14printPublics): fixed typo
4234 2006-11-30 Raphael Neider <rneider AT web.de>
4236 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4237 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4238 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4239 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4240 a sharebank, use a non-shared bank for the stack if none available
4241 * src/pic/device.h (struct memRange): added linked list next field,
4242 added prototypes for above functions
4243 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4244 (typeRegWithIdx): accept fixed and unfixed stack registers
4245 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4246 the stack, handle shared and banked stack (except for WSAVE),
4247 (insertBankSel): removed useless optimization (will never fire),
4248 (FixRegisterBanking): added optimization for devices with only one
4249 possibly aliased bank of memory, like 16f84
4250 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4251 devices have no SHAREBANK in the linker script
4252 * device/include/pic/pic14devices.txt: documented memmap
4253 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4255 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4257 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4258 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4259 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4260 genhc08Code): switched most of the D (debug) macros to DD (detailed
4261 debug) macros to better control clutter in the generated .asm file.
4262 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4263 genRightShift): fixed bug with non-constant bit shift stored to
4264 a volatile result (SF Open Discussion forum thread #1616749).
4265 Single byte case is not yet optimized.
4267 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4269 * device/include/asm/mcs51/features.h,
4270 * device/include/malloc.h,
4271 * device/include/stdio.h: changed keywords to double underscore variants,
4274 2006-11-27 Borut Razem <borut.razem AT siol.net>
4276 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4277 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4278 support/cpp2/output.h, support/cpp2/cppinit.c,
4279 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4280 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4281 support/cpp2/cppdefault.c, support/cpp2/system.h,
4282 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4283 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4284 support/cpp2/prefix.c, support/cpp2/except.h,
4285 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4286 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4287 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4288 support/cpp2/version.c, support/cpp2/cppmain.c,
4289 support/cpp2/version.h, support/cpp2/hashtable.c,
4290 support/cpp2/cpperror.c:
4291 synchronized with GCC CPP release version 3.3.6,
4292 the latest where cppmain.c still exists.
4293 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4294 support/cpp2/sdcppinit.c: added
4296 2006-11-27 Borut Razem <borut.razem AT siol.net>
4298 * support/cpp2/cpplex.c:
4299 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4301 * support/cpp2/cpplib.c: removed definitions of unused variables
4303 2006-11-26 Borut Razem <borut.razem AT siol.net>
4305 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4306 since they are redefined by macros in support/cpp2/sdcc.h
4307 * support/cpp2/sdcc.h: x*alloc macro redefinition
4309 2006-11-25 Borut Razem <borut.razem AT siol.net>
4311 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4312 support/cpp2/configure, support/cpp2/Makefile.in,
4313 support/cpp2/cppfiles.c, support/cpp2/output.h,
4314 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4315 support/cpp2/config.h, support/cpp2/cpplib.h,
4316 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4317 support/cpp2/cppdefault.c, support/cpp2/config.in,
4318 support/cpp2/system.h, support/cpp2/cpplex.c,
4319 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4320 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4321 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4322 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4323 support/cpp2/configure.in, support/cpp2/intl.h,
4324 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4325 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4326 support/cpp2/version.c, support/cpp2/cppmain.c,
4327 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4328 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4329 support/cpp2/cpperror.c,
4330 support/cpp2/libiberty/safe-ctype.c,
4331 support/cpp2/libiberty/safe-ctype.h,
4332 support/cpp2/libiberty/splay-tree.c,
4333 support/cpp2/libiberty/obstack.c,
4334 support/cpp2/libiberty/lbasename.c,
4335 support/cpp2/libiberty/splay-tree.h,
4336 support/cpp2/libiberty/obstack.h:
4337 synchronized with GCC CPP release version 3.2.3,
4338 the latest before integration of cpp into gcc
4339 * support/cpp2/except.h, support/cpp2/line-map.c,
4340 support/cpp2/line-map.h,
4341 support/cpp2/libiberty/hex.c,
4342 support/cpp2/libiberty/concat.c,
4343 support/cpp2/libiberty/filenames.h: added
4344 * support/cpp2/intl.c: deleted
4346 2006-11-24 Borut Razem <borut.razem AT siol.net>
4348 * src/SDCC.y: enabled compilation of empty source file
4349 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4350 "ISO C forbids an empty source file"
4351 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4352 if all the code is ifdefed out.
4354 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4356 * src/hc08/gen.c (genPcall): fix for bug #1601032
4358 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4360 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4361 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4362 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4363 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4364 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4365 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4366 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4367 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4368 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4369 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4370 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4371 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4372 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4373 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4374 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4375 Renamed to all upper case as per the standard set by SiLabs
4377 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4379 * device/include/mcs51/C8051F520.h: new, added
4380 * device/include/mcs51/compiler.h: added link about predefined macros
4382 2006-11-23 Raphael Neider <rneider AT web.de>
4384 * src/regression/Makefile: add -L path to fresh library
4385 * src/regression/simulate: emphasize FAILED output
4386 * src/regression/create_stc: output _failures from gpsim
4387 * src/regression/compare4.c,
4388 * src/regression/rotate6.c: fixed char literals,
4389 all compile, all run =8-D
4391 * src/pic/pcode.h: added isPCASMDIR macro
4392 * src/pic/gen.c (genAnd): fixed bit offset
4393 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4394 packBits): unified register numbering schemes,
4395 (newReg): do not insert stack registers into hash table,
4396 (initStack): unpinned pseudo stack, simplified,
4397 (typeRegWithIdx): fixed retrieval of stack registers,
4398 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4399 (pCodeReplace): removed invalid assertion,
4400 (insertPCodeInstruction): fixed newly added labels,
4401 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4402 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4403 DumpFlow): removed unsed (broken?) code,
4404 (insertBankSel): prevent STATUS from being BANKSELed,
4405 (FixRegisterBanking): rewritten from scratch, implemented generic
4406 optimizations (suppress BANKSELs to same register and to registers
4407 present in all banks),
4408 (AnalyzeBanking): update flow after BANKSELection
4410 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4411 sharebank, let linker place it, mark STKxx symbols as emitted
4413 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4415 * src/regression/arrays.c,
4416 * src/regression/bank1.c,
4417 * src/regression/bool2.c,
4418 * src/regression/compare7.c,
4419 * src/regression/compare8.c,
4420 * src/regression/compare9.c,
4421 * src/regression/compare10.c,
4422 * src/regression/configword.c,
4423 * src/regression/for.c,
4424 * src/regression/mult1.c,
4425 * src/regression/pointer1.c,
4426 * src/regression/rotate6.c,
4427 * src/regression/string1.c,
4428 * src/regression/struct1.c,
4429 * src/regression/Makefile: make PIC14 regression tests run again
4430 (3 fail, 6 won't compile)
4432 2006-11-21 Raphael Neider <rneider AT web.de>
4434 * device/include/pic16/pic18f4550.h,
4435 * device/include/pic16/pic18f4455.h,
4436 * device/lib/pic16/libdev/pic18f4550.c,
4437 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4438 * configure.in: removed superfluous closing bracket
4440 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4442 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4445 2006-11-21 Raphael Neider <rneider AT web.de>
4447 * src/pic/device.{c,h}: added pic14_getPIC()
4448 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4449 (genAnd): added PIC code for one case, fixes #1597044
4450 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4451 SFRs that are present in all banks (e.g., STATUS)
4453 2006-11-20 Raphael Neider <rneider AT web.de>
4455 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4456 INCFSZ/INCFSZW and declared them as changing Z bit,
4457 (insertPCodeInstruction): correctly invert the above instructions,
4459 (DoBankSelect): don't panic on po_immediates
4461 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4464 * as/link/mcs51/lkihx.c (newArea),
4465 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4466 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4468 2006-11-11 Raphael Neider <rneider AT web.de>
4470 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4471 bitfield symbols, fixes #1579535 (once more...).
4473 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4475 * support/regression/generate-cases.py,
4476 * support/regression/fwk/include/testfwk.h,
4477 * support/regression/fwk/lib/testfwk.c: used code pointers,
4478 (about 50kByte less code generated for mcs51)
4480 2006-11-06 Borut Razem <borut.razem AT siol.net>
4482 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4483 debugger/mcs51/configure: fixed failed check because the function
4484 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4485 who submitted the patch for gpsim.
4486 * debugger/mcs51/configure.in: removed the result message
4487 * debugger/mcs51/Makefile.in: fixed the config.status warning
4488 "... seems to ignore the --datarootdir setting"
4490 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4492 * device/include/mcs51/c8051f020.h,
4493 * device/include/mcs51/c8051f040.h,
4494 * device/include/mcs51/c8051f060.h,
4495 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4496 * src/z80/gen.c (gencjneshort),
4497 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4499 2006-10-31 Borut Razem <borut.razem AT siol.net>
4501 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4502 debugger/mcs51/configure: get readline version
4504 2006-10-30 Borut Razem <borut.razem AT siol.net>
4506 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4507 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4508 debugger/mcs51/configure: locate readline even when cross compiling
4509 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4511 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4513 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4516 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4518 * device/include/malloc.h,
4519 * device/lib/calloc.c,
4520 * device/lib/free.c,
4521 * device/lib/malloc.c,
4522 * device/lib/realloc.c: moved definition of struct into sources
4523 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4525 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4527 * as/asx8051.dsp: corrected output directories
4528 * as/link/hc08: new directory for hc08 linker
4529 * as/hc08/aslink.h, as/link/aslink.h,
4530 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4531 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4532 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4533 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4534 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4535 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4536 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4537 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4538 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4539 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4540 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4541 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4542 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4543 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4544 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4545 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4546 * as/link/hc08/conf.mk,
4550 * sdcc.dsw: moved hc08 linker to as/link/hc08
4551 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4552 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4553 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4554 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4555 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4556 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4557 * as/link/mcs51/aslink.dsp,
4558 * as/link/mcs51/Makefile.in: factored out the common files
4559 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4560 * as/clean.mk: extra cleaning common files
4561 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4562 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4563 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4565 2006-10-29 Raphael Neider <rneider AT web.de>
4567 * src/pic/ralloc.c (newReg): create aliases for registers with
4568 multiple names to fix #1579535 and #1584001,
4569 (regWithIdx,dirregWithName): resolve aliases on lookup
4570 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4572 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4573 to prevent build errors on small devices
4575 2006-10-28 Raphael Neider <rneider AT web.de>
4577 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4578 assumption within interrupt handlers, fixes #1584940
4579 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4580 "emitted" to avoid emitting them again in udata
4582 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4584 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4587 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4589 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4590 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4591 on/off CR to CRLF conversion.
4593 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4595 * doc/sdccman.lyx: updated IRQ section
4597 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4599 * device/lib/serial_io.c: removed
4600 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4601 replacements for serial_io.c
4603 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4605 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4607 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4609 * device/lib/serial_io.c: Default putchar() and getchar() for
4610 mcs51 uses serial port.
4612 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4614 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4616 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4618 * support/regression/ports/mcs51/support.c: smaller
4619 _sdcc_external_startup()
4620 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4622 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4624 * device/lib/gbz80/crt0.s,
4625 * device/lib/gbz80/crt0_rle.s,
4626 * device/lib/gbz80/div.s,
4627 * device/lib/gbz80/fstubs.s,
4628 * device/lib/gbz80/heap.s,
4629 * device/lib/gbz80/mul.s,
4630 * device/lib/gbz80/putchar.s,
4631 * device/lib/gbz80/stubs.s,
4632 * device/lib/z80/crt0.s,
4633 * device/lib/z80/crt0_rle.s,
4634 * device/lib/z80/div.s,
4635 * device/lib/z80/fstubs.s,
4636 * device/lib/z80/heap.s,
4637 * device/lib/z80/mul.s,
4638 * device/lib/z80/putchar.s,
4639 * device/lib/z80/stubs.s: reverted, I was mistaken
4641 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4643 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4644 * support/regression/ports/mcs51/support.c: removed race
4645 condition on TI in _putchar allowing to use serial port mode 0
4647 2006-10-20 Borut Razem <borut.razem AT siol.net>
4649 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4651 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4653 * device/lib/gbz80/crt0.s,
4654 * device/lib/gbz80/crt0_rle.s,
4655 * device/lib/gbz80/div.s,
4656 * device/lib/gbz80/fstubs.s,
4657 * device/lib/gbz80/heap.s,
4658 * device/lib/gbz80/mul.s,
4659 * device/lib/gbz80/putchar.s,
4660 * device/lib/gbz80/stubs.s,
4661 * device/lib/z80/crt0.s,
4662 * device/lib/z80/crt0_rle.s,
4663 * device/lib/z80/div.s,
4664 * device/lib/z80/fstubs.s,
4665 * device/lib/z80/heap.s,
4666 * device/lib/z80/mul.s,
4667 * device/lib/z80/putchar.s,
4668 * device/lib/z80/stubs.s: removed all leading underscores from area names
4670 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4672 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4673 regression tests are not waiting in the simulator for simulated
4674 transmission of debug output
4676 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4678 * device/lib/printf_large.c: slightly smaller
4679 * doc/sdccman.lyx: do not use spaces within html links
4681 2006-10-16 Borut Razem <borut.razem AT siol.net>
4683 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4684 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4685 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4686 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4687 debugger/mcs51/configure:
4688 [ 1185668 ] add gnu readline support to sdcdb - enabled
4690 2006-10-16 Raphael Neider <rneider AT web.de>
4692 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4693 fixes #1577882, removes close to all banking optimizations
4695 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4697 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4698 variables in code memory
4699 * support/regression/tests/absolute.c: added test for this
4701 2006-10-15 Raphael Neider <rneider AT web.de>
4703 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4705 (BankSelect): emit BANKSEL before touching linker-placed regs,
4708 2006-10-10 Raphael Neider <rneider AT web.de>
4710 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4711 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4712 * src/pic/main.c (_pic14_parseOptions),
4713 * src/pic/main.h: mostly reverted to previous state, now use results
4714 from SDCCmain.c's argument parsing
4716 2006-10-10 Borut Razem <borut.razem AT siol.net>
4718 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4719 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4720 [ 1185668 ] add gnu readline support to sdcdb -
4721 prepared for READLINE, not enabled yet,
4722 thanks to <tal.bav AT gmail.com>
4724 2006-10-10 Raphael Neider <rneider AT web.de>
4726 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4727 * src/pic16/devices.inc,
4728 * device/include/pic16 (pic18f[24]620.h),
4729 * device/include/pic18fregs.h,
4730 * device/lib/pic16/pics.all,
4731 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4732 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4733 Gary Plumbridge and Anton Strobl
4735 2006-10-10 Raphael Neider <rneider AT web.de>
4737 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4738 --stack-siz=NUM options to configure the argument passing stack
4739 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4740 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4741 (pic14_getSharebankSize): obey --stack-siz=NUM,
4742 (pic14_getSharebankAddress): obey --stack-loc=NUM
4744 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4746 * doc/sdccman.lyx: added to the manual
4747 * doc/figures/ddd_example.png: added (neither pdflatex nor
4748 most browsers seem to like the .eps file)
4750 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4752 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4753 to /tmp and /var/tmp acc. LSB
4754 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4756 * support/regression/tests/onebyte.c: added test
4758 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4760 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4762 2006-10-05 Borut Razem <borut.razem AT siol.net>
4764 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4766 - sdcc.dsw: changed property eol-style to CRLF
4767 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4769 2006-10-04 Raphael Neider <rneider AT web.de>
4771 * device/include/pic/{pic16f84.h,pic16f84a.h},
4772 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4773 from patch #1522504, thanks to Robas Teodor
4775 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4777 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4780 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4782 * src/pic16/glue.c (pic16emitMaps),
4783 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4784 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4785 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4786 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4788 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4789 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4791 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4793 * support/librarian/sdcclib.c: Added option -l.
4794 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4796 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4797 using Windows command prompt.
4799 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4801 * device/lib/libsdcc.lib: added module rand
4802 * src/ds390/ralloc.c (rematStr),
4803 * src/hc08/ralloc.c (rematStr),
4804 * src/mcs51/ralloc.c (rematStr),
4805 * src/z80/ralloc.c (rematStr): made output more consistent
4806 * src/mcs51/gen.c: cosmetic changes
4808 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4810 * src/port.h: added mem.cabs_name to PORT
4817 * src/z80/main.c: added cabs_name initializers
4818 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4820 (emitMaps): emit absolutes in code memory into cabs_name
4822 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4823 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4824 * support/regression/fwk/include/testfwk.h: added define for at
4825 * support/regression/tests/absolute.c: added, new
4827 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4829 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4830 optimizations, see also patch 887161 by Stas Sergeev
4831 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4832 to be necessary anymore,
4833 (102, 103, 104, 127): renamed all occurances of bp to _bp
4835 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4837 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4838 thanks Weston T. Schmidt for patch 1555221
4839 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4840 * src/SDCCicode.c(geniCodeMultiply): small optimization
4842 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4844 * device/include/stdlib.h: added rand prototypes
4845 * device/lib/rand.c: new, added
4846 * device/lib/Makefile.in: added rand.c
4847 * src/z80/peeph.def,
4848 * src/z80/peeph-gbz80.def,
4849 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4851 2006-09-20 Raphael Neider <rneider AT web.de>
4853 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4855 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4857 * as/link/aslink.h: cosmetic changes
4858 * as/link/mcs51/Makefile.in,
4859 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4861 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4864 * as/link/mcs51/aslink.h,
4865 * as/link/z80/aslink.h: merged and moved to as/link/
4866 * as/link/lkstore.c,
4867 * as/link/mcs51/lkstore.c: moved to as/link/
4868 * as/link/clean.mk: remove *.o
4869 * as/link/mcs51/alloc.h: deleted
4870 * as/link/mcs51/lkarea.c: added lnksect prototype
4871 * as/link/mcs51/lkdata.c,
4872 * as/link/mcs51/lklex.c,
4873 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4874 * as/link/mcs51/lkmem.c,
4875 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4876 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4877 * as/link/mcs51/aslink.dsp,
4878 * as/link/mcs51/Makefile.aslink,
4879 * as/link/mcs51/Makefile.bcc,
4880 * as/link/mcs51/Makefile.in: updated for moved files
4881 * as/link/z80/lkarea.c,
4882 * as/link/z80/lkhead.c,
4883 * as/link/z80/lklex.c,
4884 * as/link/z80/lklibr.c,
4885 * as/link/z80/lklist.c,
4886 * as/link/z80/lkmain.c,
4887 * as/link/z80/lkrloc.c,
4888 * as/link/z80/lksym.c: synced with mcs51
4889 * as/link/z80/lkdata.c,
4890 * as/link/z80/lkeval.c,
4891 * as/link/z80/lkihx.c,
4892 * as/link/z80/lks19.c: cosmetic changes
4893 * as/link/z80/Makefile.in,
4894 * as/link/z80/linkgbz80.dsp,
4895 * as/link/z80/linkz80.dsp: updated for moved files
4897 2006-09-16 Borut Razem <borut.razem AT siol.net>
4899 * debugger/mcs51/sdcdb.c: partially fixed
4900 [ 1203664 ] sdcdb fails to open files w. two "." periods
4901 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4902 debugger/mcs51/symtab.h: fixed indenting
4903 * configure.in, configure: up to date with latest Maarten's changes
4905 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4908 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4909 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4910 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4911 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4912 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4913 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4914 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4915 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4916 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4917 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4918 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4919 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4920 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4921 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4922 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4923 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4924 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4925 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4926 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4927 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4928 as/link/mcs51/alloc.h,
4929 as/link/mcs51/clean.mk,
4930 as/link/mcs51/conf.mk,
4931 as/link/mcs51/Makefile.bcc,
4932 as/link/mcs51/Makefile.in,
4933 as/link/mcs51/readme.390,
4934 as/link/mcs51/strcmpi.c,
4935 as/link/mcs51/strcmpi.h,
4937 as/mcs51/Makefile.bcc,
4938 as/mcs51/Makefile.in,
4941 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4943 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4946 * as/link/Makefile.in,
4947 * as/link/z80/linkgbz80.dsp,
4948 * as/link/z80/linkz80.dsp,
4955 * link/z80/aslink.h,
4956 * link/z80/clean.mk,
4958 * link/z80/linkgbz80.dsp,
4959 * link/z80/linkz80.dsp,
4960 * link/z80/lkarea.c,
4961 * link/z80/lkdata.c,
4962 * link/z80/lkeval.c,
4965 * link/z80/lkhead.c,
4968 * link/z80/lklibr.c,
4969 * link/z80/lklist.c,
4970 * link/z80/lkmain.c,
4971 * link/z80/lkrloc.c,
4974 * link/z80/Makefile.in,
4976 * sdcc.dsw: moved link/ to as/link/
4978 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4980 * as/mcs51/i51mch.c (machine): fixed warning
4982 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4984 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4986 2006-09-09 Borut Razem <borut.razem AT siol.net>
4988 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4989 sdcdb WIN32 native port
4990 * src/clean.mk: fixed
4992 2006-09-08 Borut Razem <borut.razem AT siol.net>
4994 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4996 2006-09-08 Raphael Neider <rneider AT web.de>
4998 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4999 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5000 to gplink to disable processor mismatch warning and to allow
5001 the use of devices with only aliased (shared) memory banks,
5002 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5004 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5006 * doc/sdccman.lyx: Some re-formating plus example on using
5007 #pragma preproc_asm +/-
5009 2006-09-07 Borut Razem <borut.razem AT siol.net>
5011 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5014 2006-09-06 Borut Razem <borut.razem AT siol.net>
5016 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5017 line at sdcc.nsi:153
5018 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5020 2006-09-05 Borut Razem <borut.razem AT siol.net>
5022 * configure.in, configure: support for winsock2
5023 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5024 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5025 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5026 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5027 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5029 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5031 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5033 * support/regression/tests/bug1551947.c: new, added
5034 * src/SDCCsymt.h: strings are char* not byte*
5036 2006-09-05 Raphael Neider <rneider AT web.de>
5038 * device/lib/pic16/libdev/pic18f4550.c,
5039 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5040 declarations/definitions from patch #1520949
5042 2006-09-05 Raphael Neider <rneider AT web.de>
5044 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5045 byte-aligned bitfields, fixes #1539278
5047 2006-09-05 Raphael Neider <rneider AT web.de>
5049 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5052 2006-09-04 Borut Razem <borut.razem AT siol.net>
5054 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5055 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5056 -mno-cygwin is a part of the compiler name
5057 * support/scripts/sdcc_mingw32: don't disable ucsim
5059 2006-09-03 Borut Razem <borut.razem AT siol.net>
5061 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5062 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5064 2006-09-03 Raphael Neider <rneider AT web.de>
5067 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5068 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5071 2006-09-01 Borut Razem <borut.razem AT siol.net>
5073 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5074 to make ppc-osx happy
5076 2006-08-31 Borut Razem <borut.razem AT siol.net>
5078 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5079 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5080 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5081 * support/regression/ports/ds390/spec.mk,
5082 support/regression/ports/mcs51/spec.mk,
5083 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5084 To run regression tests in mingw environment:
5085 make DEV_NULL=NUL CC=gcc
5087 2006-08-30 Borut Razem <borut.razem AT siol.net>
5089 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5090 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5091 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5092 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5093 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5094 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5095 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5096 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5097 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5098 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5099 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5100 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5101 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5102 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5103 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5104 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5105 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5106 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5107 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5108 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5109 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5110 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5111 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5112 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5113 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5114 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5115 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5116 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5117 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5118 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5119 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5120 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5121 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5122 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5123 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5124 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5125 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5126 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5127 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5128 ucsim WIN32 native port
5130 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5132 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5134 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5136 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5137 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5139 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5141 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5142 * support/regression/tests/bug1546986.c: new, added
5143 * as/mcs51/.cvsignore,
5144 * debugger/mcs51/.cvsignore,
5145 * src/.cvsignore: deleted
5147 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5149 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5152 2006-08-20 Borut Razem <borut.razem AT siol.net>
5154 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5155 removed cl_listen_console::match(), cl_console::match(),
5156 restructured cl_commander::proc_input()
5158 2006-08-16 Borut Razem <borut.razem AT siol.net>
5160 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5161 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5162 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5164 2006-08-14 Borut Razem <borut.razem AT siol.net>
5166 * support/regression/Makefile.in,
5167 support/regression/ports/pic14/gpsim.cmd,
5168 support/regression/ports/pic14/spec.mk,
5169 support/regression/ports/pic14/support.c:
5170 added pic14 regression test
5172 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5174 * as/doc/asxhtm.html: documented changed ABS behaviour
5175 * as/doc/README: fixed some typos
5177 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5179 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5182 2006-08-12 Borut Razem <borut.razem AT siol.net>
5184 * support/regression/fwk/include/testfwk.h,
5185 support/regression/fwk/lib/testfwk.c,
5186 support/regression/generate-cases.py,
5187 support/regression/Makefile.in:
5188 regression test framework does not depend on function pointers and
5191 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5193 * device/include/stddef.h: c temporary hack to fix bug 1518273
5195 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5197 * device/include/mcs51/cc2510fx.h: added
5198 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5201 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5203 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5204 * as/z80/Makefile.in: added strcmpi.c
5205 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5206 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5208 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5210 * device/lib/gbz80/asm_strings.s,
5211 * device/lib/gbz80/crt0_rle.s,
5212 * device/lib/gbz80/div.s,
5213 * device/lib/gbz80/mul.s,
5214 * device/lib/gbz80/shift.s,
5215 * device/lib/z80/asm_strings.s,
5216 * device/lib/z80/crt0_rle.s,
5217 * device/lib/z80/div.s,
5218 * device/lib/z80/mul.s,
5219 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5220 flags which are all upper case
5222 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5224 * as/z80/asm.h: made CASE_SENSITIVE 1
5225 * link/z80/aslink.h: made CASE_SENSITIVE 1
5226 * src/z80/gen.c (throughout): made all conditionals upper case
5227 * support/regression/tests/bug1503067.c: new
5229 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5231 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5232 (shiftIntoPair): added case 2 for PAIR_IY,
5233 (setupToPreserveCarry): replaced parameters with iCode and check if
5234 PAIR_DE is in use to fix bug 1399290,
5235 (genPlus, genMinus): updated call to setupToPreserveCarry
5236 * support/regression/tests/bug1399290.c: new
5238 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5240 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5241 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5242 * src/ds390/gen.c (shiftRLong),
5243 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5244 * src/mcs51/gen.c (sameReg): changed to sameByte,
5245 (xch_a_aopGet): new,
5246 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5247 shiftRLong): fixed bug 1533966
5248 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5249 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5250 * support/regression/Makefile.in: disabled z80, enabled ucz80
5251 * support/regression/tests/float_trans.c: enabled test for z80 and host
5252 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5254 2006-08-01 Borut Razem <borut.razem AT siol.net>
5256 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5257 comparison is always false due to limited range of data type
5258 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5260 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5262 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5263 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5264 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5265 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5267 2006-07-31 Borut Razem <borut.razem AT siol.net>
5269 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5270 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5271 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5272 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5273 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5274 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5275 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5276 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5277 enable ucsim mingw compilation. Serial port is disabled,
5278 since it uses termios.h API, which is not available on native
5281 2006-07-31 Borut Razem <borut.razem AT siol.net>
5283 * Small Device C Compiler 2.6.0 released
5284 * support/scripts/sdcc.nsi: added FULL_DOC option
5285 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5287 2006-07-28 Borut Razem <borut.razem AT siol.net>
5289 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5290 * doc/INSTALL.txt: updated
5292 2006-07-27 Borut Razem <borut.razem AT siol.net>
5294 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5295 device/lib/pic/libdev/Makefile.in: fixed bug
5296 [ 1438354 ] pic libsdcc: distclean doesn't work
5297 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5298 device/lib/pic16/libio/Makefile.in: fixed bug
5299 [ 1438344 ] pic16 lib: clean doesn't work properly
5300 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5302 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5304 * device/lib/pic/libsdcc/fsdiv.c,
5305 * device/lib/pic/libsdcc/fsmul.c,
5306 * device/lib/pic16/libsdcc/float/fsdiv.c,
5307 * device/lib/pic16/libsdcc/float/fsmul.c,
5308 * device/lib/_fsdiv.c,
5309 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5310 * support/regression/tests/bug1520966.c: added
5311 * doc/knownbugs.html: removed [ 1520966 ] from the list
5313 2006-07-25 Borut Razem <borut.razem AT siol.net>
5315 * configure.in, configure, sdccconf_in.h: fixed bug
5316 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5317 * doc/knownbugs.html: removed [ 1519095 ] from the list
5319 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5321 * doc/knownbugs.html: added, contains list of known bugs at release
5322 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5324 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5326 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5327 function registers and corrected defaults with additional warning
5328 * device/lib/malloc.c: cosmetic changes
5329 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5330 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5331 (fillGaps): and used it
5333 2006-07-20 Raphael Neider <rneider AT web.de>
5335 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5336 output unless SDCCPICDEBUG is set
5337 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5338 output if SILENT is set
5340 2006-07-11 Borut Razem <borut.razem AT siol.net>
5342 * doc/README.txt: updated
5344 2006-07-10 Borut Razem <borut.razem AT siol.net>
5346 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5347 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5348 in WIN32 installation
5349 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5352 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5354 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5355 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5357 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5359 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5361 2006-07-06 Borut Razem <borut.razem AT siol.net>
5363 * support/regression/tests/bitfields.c:
5364 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5365 * support/regression/tests/constantRange.c:
5366 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5368 2006-07-04 Borut Razem <borut.razem AT siol.net>
5370 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5372 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5373 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5374 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5375 reverted changes from 2006-07-03
5376 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5377 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5378 added CPPFLAGS, used by the host port
5380 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5382 * support/regression/valdiag/tests/switch.c,
5383 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5384 * support/regression/tests/libmullong.c: fixed for host
5385 * support/regression/ports/host/spec.mk: disable all warnings for host,
5386 SDCC runs with --less-pedantic too
5388 2006-07-03 Borut Razem <borut.razem AT siol.net>
5390 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5392 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5393 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5394 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5395 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5397 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5398 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5399 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5400 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5402 2006-07-02 Raphael Neider <rneider AT web.de>
5404 * src/pic16/devices.inc,
5405 * device/include/pic16/pic18fregs.h,
5406 * device/include/pic16/pic18f4550.h,
5407 * device/lib/pic16/pics.all,
5408 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5410 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5412 * as/hc08/lkaomf51.c (OutputName),
5413 * as/mcs51/lkaomf51.c (OutputName),
5414 * as/z80/asmain.c (asmbl),
5415 * src/ds390/main.c (asmLineNodeFromLineNode),
5416 * src/hc08/ralloc.c (hc08_assignRegisters),
5417 * src/mcs51/main.c (asmLineNodeFromLineNode),
5418 * src/xa51/ralloc.c (checkRegMask),
5419 * src/xa51/gen.c (emitcode),
5420 * src/z80/gen.c (_emit2),
5421 * src/SDCCast.c (searchLitOp),
5423 * support/packihx/packihx.c,
5424 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5425 * src/ds390/gen.c (aopPutUsesAcc),
5426 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5427 * support/regression/tests/libmullong.c (mullong_wrapper),
5428 * src/SDCCsymt.c (powof2),
5430 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5431 * src/SDCCsymt.h: added TYPE_TARGET_*
5432 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5433 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5434 SDCCast because 1) header problems 2) this is the right place
5435 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5436 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5439 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5441 * src/SDCCicode.h: removed buggy semicolon in unused macro
5442 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5443 search for previous definiton of auto symbols too,
5444 (findPrevUse): fixed logic of emitWarnings
5446 2006-06-26 Raphael Neider <rneider AT web.de>
5448 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5449 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5451 2006-06-25 Raphael Neider <rneider AT web.de>
5453 * device/lib/pic/libm: NEW, added math library functions
5454 * device/lib/pic/libsdcc: NEW; added float support functions
5455 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5456 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5457 NEW, added math related headers
5458 * device/include/asm/pic/features.h: NEW
5459 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5460 (popGet): allow larger offsets for AOP_PCODE,
5461 (genDataPointerSet): handle literals explicitly, more debug output,
5462 (genAssign): fixed for float using aopLiteral ;-)
5463 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5464 GOTO initialisation routine
5465 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5466 flag on registers, fixes #1469043 (local variables do not work)
5467 * src/pic/main.c (_pic14_do_link),
5468 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5471 2006-06-25 Borut Razem <borut.razem AT siol.net>
5473 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5474 characters printed (not including the trailing '\0' used to end
5475 output to strings). Problem detected in regression test bug-927659.c.
5476 NOTE: printf() family functions should return int instead
5478 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5479 specifier are printed as themselves
5480 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5481 support flags, width and precision specifiers
5483 2006-06-24 Borut Razem <borut.razem AT siol.net>
5485 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5486 to the list of sdcc tagrets not supporting bit type
5487 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5488 testfor pic16 due to bug:
5489 [ 1511794 ] pic16: regression test bug-895992.c fails
5491 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5493 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5494 * src/SDCCglue.c (initPointer), fixed bug 1496419
5495 * support/regression/tests/bug1496419.c: new, added
5497 2006-06-22 Borut Razem <borut.razem AT siol.net>
5499 * support/regression/ports/pic16/support.c: use gpsim usart module from
5500 libgpsim_modules library
5502 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5504 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5507 2006-06-19 Raphael Neider <rneider AT web.de>
5509 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5510 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5511 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5512 (pic14printExterns,pic14printPublics,pic16printPublics,
5513 pic16_printExterns): use new functions to emit symbols
5514 (picglue,pic16glue): emit publics before emitting externs
5515 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5516 locally defined functions to avoid bug #1443651
5517 * support/regression/tests/bug-716242.c: removed pic16 workaround
5518 * support/regression/ports/pic16/spec.mk: ignore errors during build
5520 2006-06-19 Raphael Neider <rneider AT web.de>
5522 * src/pic/glue.h: added pic14aopLiteral prototype
5523 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5524 * src/pic/gen.c: removed stdint.h dependency
5525 (aopGet): use Safe_strdup()
5526 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5527 (genDataPointerSet): use pic14aopLiteral()
5528 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5529 for pic16; thanks to Bernhard and Maarten
5531 2006-06-18 Borut Razem <borut.razem AT siol.net>
5533 * support/regression/tests/structflexarray.c: flexible array members
5534 not supported by gcc < 3
5535 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5537 * src/pic/gen.c: don't include [p]strdin.h on solaris
5538 * support/Util/pstdint.h: addad svn attributes
5539 * support/regression/tests/constantRange.c,
5540 support/regression/tests/rotate.c: include inttypes.h instead
5541 stdint.h on solaris, addad svn attributes
5543 2006-06-18 Raphael Neider <rneider AT web.de>
5545 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5547 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5548 (pic16_genMinusBits): simplified sign-extension
5549 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5550 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5551 adjusted to correctly handle mixed-signed operands, disabled
5552 now unused multiplciation routines
5553 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5554 (assignResultValue): added argument denoting the size of the result
5555 as returned by the function (fixes upcasts in assigning from
5556 function calls: char foo(); int i = foo();)
5557 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5558 function result to assignResultValue
5559 (genMult): disabled inlined multiplication code
5560 (genDiv): augmented to also handle the modulus operator, fixed to
5561 handle mixed-signed operands correctly
5562 (genMod): simply call genDiv, disabled unused code
5563 (genAssign): fixed missing (sign-)extension on result
5564 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5565 valid char operands, allow signed operands for native code, added
5566 division and modulo operator handling
5567 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5569 As a consequence, onebyte.c (if split into two files) and muldiv.c
5570 pass regression tests.
5572 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5574 * doc/Makefile.in: two runs of makeindex seem needed to get
5575 correct page references in the index of sdccman.pdf
5576 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5578 2006-06-17 Borut Razem <borut.razem AT siol.net>
5580 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5582 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5584 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5585 mentioned ec2drv and paulmon
5587 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5589 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5590 consecutive abs areas
5591 (find_empty_space, allocate_space): added map to handle codemap or
5593 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5594 absolute idata and xdata
5595 * as/mcs51/lkmem.c (summary2): updated legend
5597 2006-06-16 Raphael Neider <rneider AT web.de>
5599 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5601 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5603 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5605 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5607 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5609 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5610 value of generic pointers,
5620 src/z80/main.c: PORT structure, added elements for gp_tags field,
5621 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5622 fields in the PORT structure of each port,
5623 * src/SDCCast.c (decorateType): allow processing of generic pointers
5624 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5627 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5633 * src/pic16/pcode.c,
5635 * src/pic/pcoderegs.c,
5638 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5639 bug 1504689 on minGW
5641 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5643 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5645 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5647 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5649 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5651 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5654 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5656 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5657 to a char variable. Fixed bug #1504211
5658 * device/include/pic16/adc.h,
5659 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5660 and fixed bug #1364390
5662 2006-06-10 Borut Razem <borut.razem AT siol.net>
5664 * CVSROOT: removed the CVS left-over
5666 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5668 * as/hc08/asmain.c (asexit),
5669 * as/hc08/lkmain.c (lkexit),
5670 * as/mcs51/asmain.c (asexit),
5671 * as/mcs51/lkmain.c (lkexit),
5672 * src/SDCCglue.c (DEFSETFUNC),
5673 * src/SDCCmain.c (linkEdit, assemble),
5674 * support/librarian/sdcclib.c (AddRel),
5675 replaced unlink() by standard C remove()
5676 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5677 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5678 gatherImplicitVariables): new, added to fix bug 608752,
5679 (createFunction): added gatherImplicitVariables()
5680 * src/SDCCast.h: added createRMW prototype
5681 * src/SDCCsymt.h (struct symbol): added infertype
5682 * support/regression/tests/bug608752.c: new, added
5684 2006-06-10 Raphael Neider <rneider AT web.de>
5686 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5687 multibyte dummy reads (fixes #1503234)
5689 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5691 * device/include/mcs51/compiler.h: new, added header file to enable
5692 creating common sfr definition header files for different compilers
5694 2006-06-05 Raphael Neider <rneider AT web.de>
5696 * src/pic16/{pcode.h,genarith.c}:
5697 introduced pCodeOp combining any two pCodeOps (previously only
5698 two register operands could be combined), removed pcop2 from
5699 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5700 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5701 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5702 rewritten to use new PO_TWO_OPS
5703 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5704 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5705 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5706 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5707 (pic16_get_op): embraced return arg to allow #define return(x),
5708 added new case for combined opcodes
5709 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5710 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5711 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5713 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5715 * src/SDCCval.c (checkConstantRange): added
5716 * src/SDCCval.h: added checkConstantRange
5717 * support/Util/SDCCerr.c,
5718 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5719 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5720 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5721 * src/SDCCast.c (decorateType): added checkConstantRange,
5722 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5723 can be emitted with the correct always true/false warning,
5724 added optimization for double '!';
5725 result of decorateType() must be assigned back to the tree, because
5726 decorateType() can change the tree
5727 * src/SDCCicode.c (geniCodeLogic),
5728 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5729 (checkConstantRange): removed, it was only a fragment which never
5731 * src/SDCCsymt.c (computeType): fixed promotion for
5732 "-1 < (unsigned bit) b"
5733 * src/pic/ralloc.c (packRegsForAssign),
5734 * src/pic16/ralloc.c (packRegsForAssign),
5735 * src/hc08/ralloc.c (packRegsForAssign),
5736 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5738 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5739 * support/regression/tests/constantRange.c: added
5740 * support/valdiag/tests/constantRange.c: added
5741 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5743 2006-06-02 Borut Razem <borut.razem AT siol.net>
5745 * support/regression/ports/pic16/support.c: increase stack size
5747 * support/regression/Makefile.in: sort tests by name so that the
5748 resutlts can be compared on different machines / platforms
5750 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5752 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5753 * src/ds390/gen.c (emitLabel): new, added,
5754 (genDjnz): fixed stack overflow bug,
5755 (throughout): cosmetic changes to sync with mcs51/gen.c,
5756 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5757 * src/mcs51/gen.c (genEndFunction): small optimization,
5758 (throughout): cosmetic changes to sync with ds390/gen.c
5760 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5762 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5763 (_print_format): fixed printing pointers
5764 * src/mcs51/gen.c (emitLabel, movb): new, added,
5765 (genAssign): small optimization,
5766 (genDjnz): fixed stack overflow bug,
5767 (throughout): replaced sprintf with SNPRINTF,
5768 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5769 replaced emitcode("mov", "b,...") with MOVB(...),
5770 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5771 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5772 * src/mcs51/peeph.def: added rules 140 and 264
5773 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5774 so they may get optimized into registers
5776 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5778 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5779 immediately when encountered,
5780 (printUsage): always use stderr even on windows
5782 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5784 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5785 (processParms): fixed bug #1247551
5786 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5787 parseCmdLine, main): print '--version' to stdout,
5788 print 'help' to stdout if --help is given,
5789 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5790 arguments are given; fixed --help
5792 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5794 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5795 * support/regression/tests/bug-1493710.c: added
5797 2006-05-27 Borut Razem <borut.razem AT siol.net>
5799 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5801 * support/regression/ports/pic16/support.c: increase stack size
5802 from default 64 bytes to 128 bytes
5803 * support/regression/tests/staticinit.c,
5804 support/regression/tests/float.c: regression tests fully enabled
5805 for pic16 port by putting the initialized data arrays into the code
5807 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5808 This was changed by mistake in the previous version.
5810 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5812 * src/pic16/gen.c (genFunction, genEndFunction): some
5813 beautifications, fixed bug with falsely restoring FSR2 in large
5814 stack model, thanks to Beau E. Cox for reporting the bug
5816 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5818 * debugger/mcs51/break.c,
5819 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5820 use %p to print pointers, made address variables unsigned
5821 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5822 * debugger/mcs51/symtab.c (parseSymbol): must return something
5823 * src/mcs51/gen.c (aopForSym): small optimization,
5824 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5825 (freeAsmop): added missing break,
5826 (aopPut): removed parameter bvolatile, determine it inside the function,
5827 (saveRegisters, unsaveRegisters): small optimization,
5828 (genIpush): removed pointless check,
5829 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5830 replaced sprintf with SNPRINTF,
5831 replaced strcpy with strncpyz,
5832 updated aopPut calls,
5833 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5834 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5836 2006-05-24 Borut Razem <borut.razem AT siol.net>
5838 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5839 modification of test for the pic16 port, put the array to the code
5840 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5842 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5844 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5845 * support/Util/pstdint.h: added
5847 2006-05-22 Borut Razem <borut.razem AT siol.net>
5849 * src/regression/Makefile: removed bool2.c test, added -q linker option
5850 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5851 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5852 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5853 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5854 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5855 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5856 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5857 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5858 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5860 2006-05-22 Raphael Neider <rneider AT web.de>
5862 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5863 bug #1492360 (problematic due to generic pointers, see code)
5865 2006-05-22 Borut Razem <borut.razem AT siol.net>
5867 * support/regression/ports/pic16/specs.mk: removed stack size linker
5869 * support/regression/tests/array.c,
5870 support/regression/tests/bitopcse.c,
5871 support/regression/tests/bug-908454.c,
5872 support/regression/tests/malloc.c: modified for pic16 regression test
5873 * support/regression/tests/bitfields.c:
5874 pic16 - excluded bitfileds of size > 8
5875 * support/regression/tests/bp.c: pic16 - reduced data size
5876 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5877 * support/regression/tests/bug-460010.c:
5878 pic16 - used the absolute address the fits in memory
5879 * support/regression/tests/bug-716242.c:
5880 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5881 * support/regression/tests/float.c:
5882 pic16 - excluded - data size too big
5883 * support/regression/tests/onebyte.c:
5884 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5885 * support/regression/tests/shifts.c:
5886 pic16 - function names probably have to differ in first X characters
5888 * support/regression/tests/staticinit.c:
5889 pic16 - excluded some tests due error: no target memory available for
5892 2006-05-22 Borut Razem <borut.razem AT siol.net>
5894 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5895 second try. Thanks Stas Sergeev once more.
5897 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5899 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5900 (genLeftShift, genRightShift): fixed bug 1491627
5901 * src/hc08/peeph.def (rules 7, 8.x): added
5902 * support/regression/tests/shifts.c (ShiftLeftByParam,
5903 ShiftRightByParam, testShiftByParam): added to test variable shifting
5905 2006-05-20 Raphael Neider <rneider AT web.de>
5907 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5908 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5909 (allocReg): add only new registers to dynAllocRegs,
5910 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5911 #1489055, #1445850, and probably #1483693
5913 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5915 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5916 bug in for-loop that didn't emit the last of CONFIG and ID registers
5918 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5920 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5922 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5923 1489016, 1434401 and 1490124
5924 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5925 1489016, 1434401 and 1490124
5927 2006-05-17 Borut Razem <borut.razem AT siol.net>
5929 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5932 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5934 * device/include/mcs51/P89c51RD2.h,
5935 * device/include/mcs51/P89LPC901.h,
5936 * device/include/mcs51/P89LPC922.h,
5937 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5939 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5941 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5942 to fix missing stack pragma in compiled binary object file,
5944 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5946 * support/packihx/configure.in,
5947 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5948 determine sizeof basic types even while cross compiling
5950 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5952 * src/avr/gen.c (aopop),
5953 * src/ds390/gen.c (aopOp),
5954 * src/hc08/gen.c (aopOp),
5955 * src/mcs51/gen.c (aopop),
5956 * src/pic16/gen.c (pic16_aopOp),
5957 * src/pic/gen.c (aopOp),
5958 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5959 if size of operand is smaller than spill location
5961 2006-05-12 Borut Razem <borut.razem AT siol.net>
5963 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5964 have to have CR/LF line endings even if they are checked out on *nix
5965 or on WIN32 in cygwin binmode
5967 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5969 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5970 * device/include/ds80c390.h: added sfr16 definitions
5974 * src/ds390/ralloc.c,
5975 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5976 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5977 bit returning functions
5978 * support/regression/tests/sfr16.c: enabled test on ds390
5980 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5982 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5983 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5985 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5987 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5988 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5989 (cl_address_space constructor): removed expensive initialization,
5990 (cl_address_space::get_cell): extended for late initialization,
5991 (cl_address_space::*): use late initialization,
5992 (cl_address_decoder::activate): removed expensive initialization,
5993 This reduced regression test running time by 25%
5995 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6003 * support/packihx/Makefile.in,
6004 * support/packihx/clean.mk,
6005 * support/packihx/Makefile.bcc,
6006 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6008 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6010 * src/SDCCval.c (valNot): fix for regression test failure
6011 of not.c on big endian hosts
6013 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6015 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6017 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6019 * device/lib/mcs51/Makefile.in: changed string comparison operator
6020 to = for POSIX compliance; == is bash extension
6022 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6024 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6027 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6029 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6030 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6031 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6032 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6033 bug report #1478657,
6035 2006-05-05 Borut Razem <borut.razem AT siol.net>
6037 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6040 2006-05-02 Borut Razem <borut.razem AT siol.net>
6042 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6043 create *.ind, which made make to fail if invoked with -j 2
6045 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6047 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6048 Hubert Sack for patch 1479782
6050 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6052 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6054 2006-05-01 Raphael Neider <rneider AT web.de>
6056 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6057 (create_pic): store only prefix-free device name,
6058 (init_pic): check for device names with "16" prefix,
6060 * src/pic/device.h (struct PIC_device),
6061 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6063 * device/include/pic/pic12f{635,675,629,683}.h,
6064 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6065 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6066 * device/include/pic/pic16f505.h,
6067 * device/lib/pic/libdev/pic16f505.c: removed
6068 * device/include/pic/pic14devices.txt: added support for pic12f
6069 devices, removed unsupported non 16-bit devices
6070 [above changes provided by patch from Zik Saleeba]
6071 * src/pic/*, src/pic16/*, device/include/pic16/*,
6072 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6074 2006-05-01 Borut Razem <borut.razem AT siol.net>
6076 * configure.in, configure, doc/Makefile.in:
6077 sync with nightly build makefile - latex, dvipdf and dvips
6080 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6082 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6083 in the library source
6085 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6087 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6089 2006-04-28 Raphael Neider <rneider AT web.de>
6091 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6092 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6093 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6094 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6096 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6098 * device/lib/pic/libdev/Makefile.in,
6099 * device/lib/hc08/Makefile.in,
6100 * device/lib/gbz80/Makefile.in,
6101 * device/lib/z80/Makefile.in,
6102 * device/lib/ds390/Makefile.in,
6103 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6104 thanks to Borut for the bug report
6106 * configure: always create doc/Makefile independent from --enable-doc
6107 * Makefile.in: always install from directory doc independent from
6109 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6111 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6112 * doc/Makefile.in: install *.txt if present
6113 * device/include/Makefile.in (install): added installation of pic/*.inc
6114 and pic/*.txt files again, they were erroneously removed
6116 2006-04-28 Raphael Neider <rneider AT web.de>
6118 * src/pic/{gen.c,main.h,pcode.c},
6119 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6120 concerning signedness with casts
6122 2006-04-28 Raphael Neider <rneider AT web.de>
6124 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6125 definition of an interrupt handler,
6126 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6127 interrupt handler stuff from picglue() to separate routine,
6128 (picglue): enabled definition of intr handlers in files w/o main()
6130 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6132 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6133 compilation with MSVC 2005 Express Edition (VC8)
6135 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6137 * device/lib/Makefile: fixed build of gbz80 lib
6139 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6141 * support/regression/tests/bug-460010.c,
6142 * support/regression/tests/bug-524691.c,
6143 * support/regression/tests/bug-716242.c: removed conditional defines
6144 that are already in testfwk.h
6146 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6148 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6149 (AccAXRsh1): added, shift right by 1,
6150 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6152 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6154 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6156 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6157 remove cast to same type
6158 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6159 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6161 * link/z80/Makefile: removed, they have moved to
6164 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6165 * install-sh: fix bug #1204398 by setting umask 0022
6166 * device/lib/Makefile: separate build of z80 and gbz80 lib
6168 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6170 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6171 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6173 One basic decision: e.g. src/clean.mk includes further files. In order
6174 to make this work there are two solutions:
6175 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6176 run configure on them. This way they can use
6177 'include $(srcdir)/port-clean.mk'
6178 - always include clean.mk by the Makefile at the same level. To avoid
6179 that `make clean` tries to include and build Makefile.dep the
6180 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6181 implemented, because now even `make uninstall` doesn't create
6182 Makefile.in. clean.mk could be eliminated by pasting it in
6185 * debugger/mcs51/Makefile.in: build own objects from library sources
6186 (SLIB, SDCC) in current directory
6188 * configure, configure.in: renamed --disable-device-lib-build in
6189 --disable-device-lib; added --enable-doc, the required tools are
6190 searched by configure; added result message; the toolchain for the
6191 belonging ports are now only built, if the port is enabled.
6193 * support/regression/*: all output is written in directory gen, because
6194 the fwk and ports directories don't livet in the build tree using vpath
6196 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6197 --disable-device-lib, added --enable-doc, added section VPATH
6199 * sim/ucsim/configure.in,
6200 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6201 z80 are enabled by default
6203 2006-04-24 Raphael Neider <rneider AT web.de>
6205 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6206 to config word, "pic14_"-prefixed some extern functions
6207 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6208 config word has been found
6209 * src/pic/device.h: added prototypes
6210 * src/pic/pcode.c: added "pic14_"-prefix where needed
6211 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6213 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6215 (pic14emitRegularMap): ignore config words,
6216 (pic14createInterruptVect): moved generating __config directives away
6217 (picglue): have __config directives emitted
6219 2006-04-24 Borut Razem <borut.razem AT siol.net>
6221 * doc/Makefile: sync with nightly build makefile
6223 2006-04-24 Raphael Neider <rneider AT web.de>
6225 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6226 registers that have not been assigned proper liveranges,
6227 fixes #1469504 and #1474602,
6228 (pCodeRegOptimizeRegUsage): fixed typo in comment
6230 2006-04-24 Borut Razem <borut.razem AT siol.net>
6232 * device/examples/main8051.c: deleted - it was removed from CVS
6233 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6234 after the transition to Subversion
6235 * src/SDCCalloc.h: deleted - it was removed from CVS
6236 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6237 after the transition to Subversion
6238 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6239 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6240 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6241 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6243 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6245 * as/asx8051.dsp: added mcs51/strcmpi.h
6246 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6247 * as/hc08/aslink.h: updated lnksect prototype
6249 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6251 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6252 (newdot): handle A_ABS
6254 * as/mcs51/asout.c (outarea): output address
6255 * as/hc08/lkaomf51.c,
6256 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6258 * as/mcs51/i51pst.c,
6259 * as/z80/z80pst.c: "ABS" is not A_OVR
6260 * as/hc08/lkarea.c (newarea): read a_addr,
6261 (lnkarea): added codemap array, sort absolute areas to the front,
6262 combine all GSINITx/GSFINAL,
6263 (find_empty_space, allocate_space): new functions,
6264 (lnksect): return next address, handle absolute sections
6265 * as/mcs51/lkarea.c (newarea): read a_addr,
6266 lnksect2 prototype changed,
6267 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6268 (find_empty_space, allocate_space): new, factored out of lnksect2,
6269 (lnksect2): return next address, handle absolute sections
6271 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6272 * as/hc08/lklibr.c (addfile, fndsym),
6273 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6274 index out of range and detect both '\' and '/'
6275 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6276 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6277 regression tests (ds390 cannot return bool yet)
6278 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6279 document critical interrupts on z80, document changed SDCC define
6280 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6281 (_a390_mapping): added .org directive
6282 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6283 (genMultOneByte): fixed warnings
6284 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6286 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6287 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6288 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6289 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6290 * src/pic16/main.c: removed newReg prototype
6291 * src/pic16/pcode.c,
6292 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6294 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6296 * src/pic16/ralloc.c
6297 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6299 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6300 from short to PIC_OPTYPE
6301 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6302 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6303 optype from short to PIC_OPTYPE
6304 * src/port.h: made int_size unsigned to fix warnings
6305 * src/SDCC.y: fixed warning on MSVC
6306 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6307 * src/SDCCopt.c (convertToFcall): fixed warnings
6308 * src/SDCCsymt.h: removed double prototype for genSymName
6309 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6310 offset int to fix warnings
6312 2006-04-22 Borut Razem <borut.razem AT siol.net>
6314 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6315 references to CVS replaced with Subversion
6317 2006-04-21 Borut Razem <borut.razem AT siol.net>
6319 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6320 references to CVS replaced with Subversion
6322 2006-04-19 Borut Razem <borut.razem AT siol.net>
6324 * src/version.awk: adapted for svn
6325 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6326 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6327 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6328 /binutils-avr/etc/*.vi, *.jin: removed all properties
6329 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6331 2006-04-19 Borut Razem <borut.razem AT siol.net>
6333 * CVS to Subversion migration completed
6335 2006-04-18 Borut Razem <borut.razem AT siol.net>
6337 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6338 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6340 2006-04-17 Borut Razem <borut.razem AT siol.net>
6342 * device/include/Makefile.in: added pic/*.inc to the installation
6344 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6346 * support/regression/collate-results.py: fixed output in case of
6348 * support/regression/generate-cases.py: fixed splitting of pathnames
6350 * as/hc08/lklibr.c (addfile),
6351 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6353 2006-04-11 Raphael Neider <rneider AT web.de>
6355 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6356 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6357 * src/pic16/pcode.c (assignValnums): fixed #1460578
6359 2006-04-11 Raphael Neider <rneider AT web.de>
6361 * device/lib/pic/libdev/*.c,
6362 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6363 fixes #1468739, enables compilation in --std-c99 mode
6364 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6366 2006-04-11 Raphael Neider <rneider AT web.de>
6368 * src/pic/device.c (find_device): removed debug output
6369 (list_valid_pics): enabled verbose listing of supported devices
6370 * device/include/stdbool.h: define bool as char for pic14/16 as well
6372 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6374 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6376 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6378 * .version: bumped version to 2.5.6
6379 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6381 2006-04-06 Raphael Neider <rneider AT web.de>
6383 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6384 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6385 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6386 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6387 pic14_constructAbsMap
6388 (pic14printPublics): declare absolute global symbols as global
6389 (pic14createInterruptVect),
6390 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6391 (newReg): assume new registers unused, use correct name in
6392 hashtable (reg->name instead of name), more debugLog output
6393 * src/pic/device.h (PIC_device): added fields for verbose output
6394 * src/pic/device.c: moved device definition to pic14devices.txt,
6395 added routines for runtime parsing of pic14devices.txt,
6396 added support for second config word
6397 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6398 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6399 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6400 (_pic14_parseOptions): moved pCodeInitRegisters here
6401 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6402 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6403 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6404 handling the pseudo stack
6405 * device/lib/Makefile.in: ignore failures in objects-pic16,
6406 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6407 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6408 * device/lib/pic/Makefile.subdir,
6409 * device/lib/pic16/Makefile.subdir: improved clean rules
6410 * device/lib/pic/libdev/: NEW, pic14 device libraries
6411 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6412 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6413 * device/include/Makefile.in: create subdir and install pic14 headers
6414 * device/include/pic/p16f_common.inc: removed unused declarations
6415 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6416 PICs from inc2h.pl v1.6,
6417 replaced BIT_AT macros with struct declarations
6418 * device/include/pic/pic14devices.txt: definition of supported devices,
6419 all above improvements contributed by Zik Saleeba, thanks
6420 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6421 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6424 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6426 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6427 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6428 thanks to Charles Olds
6430 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6432 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6434 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6436 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6437 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6438 * support/regression/bug1464657.c: added, new test
6440 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6442 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6445 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6447 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6448 --no-peep and --peep-file <file> are used don't use default rules but
6451 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6453 * src/mcs51/gen.c (genCall): fixed bug 1457608
6455 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6457 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6458 changes seem to cause (trigger?) problems with the build system.
6460 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6462 * src/SDCCpeeph.c (operandsLiteral): new, added,
6463 (callFuncByName): inserted operandsLiteral
6464 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6466 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6468 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6469 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6471 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6473 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6474 implemented patch 1120823 Thanks to Willy De la Court (normal
6475 interrupts need an interrupt number now if they are made critical),
6476 and enabled nesting of critical functions though not for gbz80
6477 (genCritical, genEndCritical): added functions
6478 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6479 * src/z80/mappings.i: added "ei" to all mappings
6481 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6483 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6484 submitted by the Debian SDCC maintainer Aurelien Jarno:
6485 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6486 archive with gcc 4.1 on mips and wrote the patch"
6488 2006-03-16 Raphael Neider <rneider AT web.de>
6490 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6491 the left operand is shorter than the result (c* = lit-c* + int),
6493 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6496 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6498 * src/.version: increased version number to 2.5.5
6499 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6500 linking is done manually in pic16 port's _linkEdit,
6501 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6502 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6503 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6504 allocate asmop as AOP_ACC,
6505 (aopForRemat): added parameter 'bool result' in function declaration,
6506 (pic16_aopGet): return AOP_ACC when accessing WREG,
6507 (pic16_popGetTempReg): minor modification,
6508 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6509 'pic16_allocWithIdx',
6510 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6511 calling function in absolute addresses,
6512 (genAssign): take into account AOP_ACC asmop,
6513 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6514 * src/pic16/pcoderegs.c: some debug functions and lines added,
6515 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6516 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6518 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6519 call to allocReg, not by manually allocating a new one,
6520 (pic16_assignRegisters): now before going through the register
6521 allocating functions mark all registers as free. This eliminates some
6522 side effects resulting from peephole parser done earlier in the backbone
6524 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6526 * src/SDCCicode.c (geniCodeLogic),
6527 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6529 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6531 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6532 (genSend): bugfix, do not allocate and free twice,
6533 (shiftRLong): handle partially overlapping aops
6534 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6536 2006-03-08 Borut Razem <borut.razem AT siol.net>
6538 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6541 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6543 * support/regression/tests/bug1409955.c: new, added
6544 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6545 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6546 (aopForSym, aopOp): increment asmop.allocated if reused,
6547 (freeAsmop): decrement asmop.allocated and check for zero instead of
6549 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6550 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6551 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6552 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6553 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6554 genSignedRightShift, genRightShift, genDataPointerGet,
6555 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6556 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6557 in reverse order from allocation,
6558 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6559 added swappedLR to keep track
6560 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6561 pdata & code for GCC, z80, gbz80 & hc08
6562 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6564 2006-03-08 Raphael Neider <rneider AT web.de>
6566 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6568 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6570 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6571 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6572 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6574 2006-03-06 Borut Razem <borut.razem AT siol.net>
6576 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6577 made the linker quiet
6579 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6581 * src/pic16/gen.c (genPcall): fixed bug #1443644
6582 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6583 which dumps before the function entry point a data byte which represents
6584 the number of the local variables used by the specified function, added
6585 'xinst' for initial support for Extended Instruction Support,
6586 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6587 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6588 port->fun_prefix anymore (may change later),
6589 (genFunction, genEndFunction): do not store/restore local registers for
6590 _main (this should take care the --main-return command line option in
6592 (genOr): removed some legacy pic-port instructions,
6593 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6594 performing operations with SFR's causes data to be written more than
6595 once to each SFR. Perhaps SFRs should be handled in special cases...
6596 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6598 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6599 into account for stack starting position,
6600 (struct OPTIONS pic16_optionsTable): added command line argument
6601 --extended or -y for Extended Instruction Support,
6602 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6603 (deassignLRs): *** perhaps the most important change, old 'for' code
6604 (commented out for reference), didn't account for some registers which
6605 were left marked 'not free' after a pointer operation. The change
6606 reduces register usage a lot in some cases
6608 2006-03-04 Borut Razem <borut.razem AT siol.net>
6610 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6612 * support/regression/tests/bug-524697.c: decreased array size for
6613 mcs51 to fit into the internal RAM
6614 * support/regression/Makefile.in: a little bit more verbose
6616 2006-03-03 Borut Razem <borut.razem AT siol.net>
6618 * support/regression/fwk/lib/testfwk.c,
6619 support/regression/fwk/include/testfwk.h: introduced function
6620 _prints(), nonrecursive _printn(), call _initEmu() from main()
6621 * support/regression/ports/gbz80/support.asm,
6622 support/regression/ports/ucz80/support.asm,
6623 support/regression/ports/z80/support.asm,
6624 support/regression/ports/ds390/support.c,
6625 support/regression/ports/hc08/support.c,
6626 support/regression/ports/host/support.c,
6627 support/regression/ports/mcs51/support.c,
6628 support/regression/ports/xa51/support.c: added empty _initEmu()
6630 * support/regression/ports/pic16/gpsim.cmd,
6631 support/regression/ports/pic16/spec.mk,
6632 support/regression/ports/pic16/support.c,
6633 support/regression/Makefile.in: added pic16 regression test
6635 2006-03-01 Raphael Neider <rneider AT web.de>
6637 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6638 genConstPointerGet): use safe way of generating MOVFF to cover
6639 literals as well as registers, fixes bug #1440527
6640 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6642 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6643 more correctly, fixes bug #1232186
6644 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6645 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6646 gplink guess the correct processor in more cases, applied patch
6647 from Till Riedel attached to and fixing bug #1436552
6649 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6651 * support/regression/tests/array.c: added, contains check for #1434401
6652 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6654 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6656 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6657 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6658 * device/include/mcs51/c8051f326.h,
6659 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6660 * device/include/mcs51/c8051f000.h,
6661 * device/include/mcs51/c8051f018.h,
6662 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6663 PCON_IDLE,PCON_STOP and added sfr16 definitions
6665 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6667 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6668 genGetWord): fixed bug 1409955
6670 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6672 * device/include/hc08/mc68hc908gp32.h,
6673 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6675 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6677 * src/SDCCast.c (constExprValue): return NULL if not a value
6678 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6679 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6680 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6682 2006-02-13 Borut Razem <borut.razem AT siol.net>
6684 * src/regression/ptrarg.c: added, fails due to bug #1430967
6685 * src/regression/Makefile: ptrarg.c added, ...
6687 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6689 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6690 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6692 2006-02-11 Borut Razem <borut.razem AT siol.net>
6694 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6695 print "Processor: xxx" message to stdout only if --verbose
6697 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6699 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6700 * support/regression/tests/bug1426356.c: added
6701 * support/regression/tests/bitfields.c: removed 2 tests
6703 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6705 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6706 * device/include/mcs51/c8051f330.h,
6707 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6708 PCON_IDLE,PCON_STOP and added sfr16 definitions
6709 * device/lib/_divsint.c,
6710 * device/lib/_divuint.c,
6711 * device/lib/_divulong.c,
6712 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6713 register bank bug for small stackauto
6715 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6717 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6719 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6721 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6722 * all.dsp: corrected several bin paths
6723 * device/include/mcs51/c8051f120.h,
6724 * device/include/mcs51/c8051f300.h,
6725 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6726 to PCON_IDLE,PCON_STOP
6727 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6728 * device/lib/printf_large.c (output_float): fixed bug 1388703
6729 * support/regression/tests/bug1057979.c: added test for bug 1388703
6731 2006-02-08 Raphael Neider <rneider AT web.de>
6733 * src/pic/pcode.c (pciTRIS): fixed typo,
6734 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6735 (LinkFlow): fixed handling of flows that end in a call,
6736 (ReuseReg): perform safety check earlier
6737 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6738 to work with flows at the beginning of a pBlock,
6739 fixes #1426557 (Symbol not previously defined),
6740 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6742 (RemoveUnusedRegisters): update register usage info
6743 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6744 created, reuse existing ones instead
6745 * src/pic/gen.c (genPcall): fixed #1424719
6747 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6749 * link/z80/lkmain.c,
6751 * link/z80/lkdata.c,
6752 * link/z80/aslink.h: fixed build on current cygwin:
6753 replaced getline() by lk_getline()
6755 2006-02-01 Borut Razem <borut.razem AT siol.net>
6757 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6758 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6759 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6760 src/regression/bool1.c, src/regression/bool2.c,
6761 src/regression/bool3.c, src/regression/call1.c,
6762 src/regression/compare.c, src/regression/compare10.c,
6763 src/regression/compare2.c, src/regression/compare3.c,
6764 src/regression/compare4.c, src/regression/compare5.c,
6765 src/regression/compare6.c, src/regression/compare7.c,
6766 src/regression/compare8.c, src/regression/compare9.c,
6767 src/regression/configword.c, src/regression/for.c,
6768 src/regression/inline.c, src/regression/mult1.c,
6769 src/regression/nestfor.c, src/regression/or1.c,
6770 src/regression/pointer1.c, src/regression/ptrfunc.c,
6771 src/regression/rotate1.c, src/regression/rotate2.c,
6772 src/regression/rotate3.c, src/regression/rotate4.c,
6773 src/regression/rotate5.c, src/regression/rotate6.c,
6774 src/regression/rotate7.c, src/regression/string1.c,
6775 src/regression/struct1.c, src/regression/sub.c,
6776 src/regression/sub2.c, src/regression/switch1.c,
6777 src/regression/while.c, src/regression/xor.c,
6778 src/regression/create_stc, src/regression/simulate,
6779 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6781 * src/regression/gpsim_assert.h: added
6783 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6785 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6786 ((void (code *) (void)) 0) ();
6795 * as/mcs51/aslink.h,
6797 * as/mcs51/asmain.c,
6798 * as/mcs51/lkdata.c,
6800 * as/mcs51/lkmain.c,
6803 * as/z80/asmain.c: fixed build on current cygwin:
6804 replaced getline() by as_getline()
6806 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6808 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6809 declarator in the symbol chain
6811 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6812 parameter list for function pointers
6813 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6814 * support/regression/tests/bug-716242.c: added
6816 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6818 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6820 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6822 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6824 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6825 inifinitely recurseable, added static
6826 * support/regression/tests/bug-1408066.c: added
6828 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6831 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6832 renamed, added possibility to create "postLoopLbl"-labels
6833 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6834 newiTempLoopHeaderLabel
6835 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6836 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6837 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6838 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6839 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6840 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6841 (basicInduction): fixed bug #136564, made static,
6842 (loopInduction): changed parameter of basicInduction, made static,
6843 (addPostLoopBlock): added
6844 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6845 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6847 * support/regression/tests/bug-136564.c: added
6848 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6849 --std-sdcc99 to LIBSDCCFLAGS
6851 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6853 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6855 * support/regression/tests/bug-1406131.c: added
6857 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6859 * src/SDCCast.c (decorateType): fix promotion of unary minus
6860 * src/SDCCsymt.c (computeType): beautified
6861 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6862 (valUnaryPM, valComplement): fix sign and promotion,
6863 (valNot): ANSI: result type is int (SDCC: unsigned char)
6864 * support/regression/tests/uminus.c: speedup by removing superflous
6866 * support/regression/tests/onebyte.c: added promotion and signedness
6867 tests for unary minus
6868 * support/regressions/tests/bug-477927.c: disable warning about
6869 uninitialized variables
6870 * support/regression/tests/not.c: added
6872 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6874 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6875 * src/mcs51/gen.c (gen51Code): show final register usage after
6876 fillGaps in asm with --i-code-in-asm
6877 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6878 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6879 incUsed, rliveClear, adjustIChain): made static,
6880 (setFromRange): excluded because it's unused,
6881 (findPrevUseSym, markWholeLoop): added,
6882 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6883 through all branches of predecessors enables sdcc to emit the warning
6884 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6885 (rlivePoint): made static, added parameter emitWarnings which is only
6886 true during the first run out of two,
6887 (findRecursiveSucc, findRecursivePred): removed,
6888 (computeLiveRanges): made static, added parameter emitWarnings,
6889 (dumpIcRlive): added for debugging only
6890 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6891 removed prototype of setFromRange()
6892 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6893 in call of computeLiveRanges()
6894 * support/regression/tests/bug-895992.c: added
6895 * support/regression/tests/bug-971834.c: added
6896 * support/valdiag/tests/bug-895992.c: added
6897 * support/valdiag/tests/bug-971834.c: added
6899 2005-12-18 Raphael Neider <rneider AT web.de>
6901 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6902 (genUnpackBits): improved code for direct operands,
6903 (genPackBits): improved code for literal assignment to bitfields
6904 and for direct destination operands (no FSR indirection),
6905 prevented redundant AND, fixes #1362800,
6906 (AccLsh): added parameter to disable masking of the result
6907 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6908 skip instructions with side-effects (like incfsz),
6909 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6910 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6911 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6914 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6916 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6917 volatile variables as spill location
6919 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6921 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6923 * support/regression/tests/bug-1376320.c: added
6925 2005-12-08 Raphael Neider <rneider AT web.de>
6927 * src/pic/device.c: renamed is_shared to pic14_is_shared
6928 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6929 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6930 (is_valid_identifier): added for above workaround
6932 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6934 * device/lib/Makefile.in: fixed to enable port-specific-objects
6935 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6936 char, thanks Hubert Sack
6937 * doc/sdccman.lyx: documented --xstack-loc,
6938 elaborated a bit more on interrupts and pitfalls,
6939 removed "setjmp/longjmp unsupported",
6940 documented some unsupported C99 features
6941 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6942 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6943 if, thanks Hubert Sack
6944 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6945 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6947 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6948 regression tests can report resource usage (rfe 700441)
6949 * support/regression/collate-results.py: report resource usage
6950 * support/regression/ports/ds390/spec.mk,
6951 * support/regression/ports/hc08/spec.mk,
6952 * support/regression/ports/mcs51/spec.mk,
6953 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6954 * support/regression/ports/ds390/uCsim.cmd,
6955 * support/regression/ports/hc08/uCsim.cmd,
6956 * support/regression/ports/mcs51/uCsim.cmd,
6957 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6958 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6959 library, use the default one
6960 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6961 building the library
6963 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6965 * config.dsp: added dependency on .version and configure_vc.awk
6966 * device/include/setjmp.h: updated for --stack-auto and --xstack
6967 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6968 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6969 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6970 * device/lib/libsdcc.lib: added _setjmp
6971 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6972 (decorateType): fixed bug 1372851,
6973 (optimizeGetHbit): fixed warning
6974 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6975 array initialisation
6976 * support/regression/tests/bug1057979.c: added test for bug 1358192
6977 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6979 2005-12-03 Borut Razem <borut.razem AT siol.net>
6981 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6982 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6984 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6986 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6987 createIval): implement symbol independant "flexible array member",
6988 (createIvalCharPtr): implemented flexible array initialisation with a
6990 * src/SDCCsymt.c (copyStruct): removed,
6991 (getSize): fixed misleading comment,
6992 (getAllocSize): removed, the additional allocation size is now in
6993 sym->flexArrayLength,
6994 (checkStructFlexArray): new, syntax checks for flexible array members,
6995 (compStructSize): added syntax checks for "flexible array members"
6996 (copyStruct): removed,
6997 (copyLinkChain): removed inefficient fix for bug 770487
6998 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6999 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7000 symbol->flexArrayLength
7002 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7003 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7004 * support/regression/tests/structflexarray.c: added
7005 * support/valdiag/tests/structflexiblearray.c: added
7007 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7009 * src/SDCCast.c (decorateType): fixed bug 1368489
7010 * support/Util/SDCCerr.c,
7011 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7013 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7015 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7016 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7018 2005-11-27 Borut Razem <borut.razem AT siol.net>
7020 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7021 support/cpp2/mkdeps.h: added command line option
7022 -obj-ext=<extension> to SDCPP to define object file externion, used
7023 for generation of make dependencies (-M)
7024 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7026 2005-11-26 Borut Razem <borut.razem AT siol.net>
7028 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7029 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7030 added pic and pic16 libraries
7032 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7034 * device/include/float.h: Corrected typo in prototype of __fsgt
7036 2005-11-25 Borut Razem <borut.razem AT siol.net>
7038 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7039 added creation of model-mcs51-stack-auto libraries
7041 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7043 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7045 * src/SDCCast.c (createIvalArray): removed obsolete comment
7047 2005-11-24 Borut Razem <borut.razem AT siol.net>
7049 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7050 added missing device/lib/mcs51/crt*.asm sources
7052 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7054 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7056 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7058 * device/lib/_fs2schar.c,
7059 * device/lib/_fs2sint.c,
7060 * device/lib/_fs2slong.c: optimized inline asm
7062 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7064 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7065 Better handling of floats between -1.0 and 0.0.
7067 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7069 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7070 (the missing "if"s prohibited removal of redundant labels)
7072 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7074 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7075 Properly convert floats between -1.0 and 0.0 to long, int, and char
7076 types (max integer value of negative floats tends to zero).
7077 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7078 Removed changes made so to work properly with floats between
7079 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7082 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7084 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7085 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7086 (genCast) cosmetic change
7087 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7088 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7090 * support/regression/tests/bitfields (testSignedBitfields): added
7092 2005-11-18 Borut Razem <borut.razem AT siol.net>
7094 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7095 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7096 introduced SILENT option to make building of pic16 libraries less
7098 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7100 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7101 Now they work properly with floats between -1.0 and 0.0
7102 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7104 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7106 * src/SDCCicode.c (printOperand): added missing else
7108 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7110 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7111 reformatted for better readability
7112 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7115 2005-11-17 Borut Razem <borut.razem AT siol.net>
7117 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7118 introduced SILENT option to make building of pic16 libraries less
7119 verbose - used for nightly snapshot build
7120 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7121 available on Win32 platforms.
7122 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7123 medium, large, pic and pic16
7125 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7127 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7128 printf("%f"...) sets fraction to zero.
7130 2005-11-16 Raphael Neider <rneider AT web.de>
7132 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7134 * src/pic/gen.c (genIfx): implemented for CARRY bit
7135 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7136 to generic pointers, fixes #1357332,
7137 (pic16_movLit2f): NEW,
7138 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7140 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7142 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7144 2005-11-11 Raphael Neider <rneider AT web.de>
7146 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7147 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7148 compute pointer's type from operand,
7149 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7150 improved single bit reads, fixes bug #1353379
7152 2005-11-09 Borut Razem <borut.razem AT siol.net>
7154 * support/scripts/sdcc.nsi: added lib/pic to the package
7156 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7158 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7160 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7162 * support/regression/tests/bug1348008.c: added
7163 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7164 * support/regression/tests/bug1337835.c: updated comment
7166 2005-11-06 Borut Razem <borut.razem AT siol.net>
7168 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7169 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7170 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7171 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7172 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7173 dynamic construction of cl_error_class and derivates - 2.nd try
7175 2005-11-05 Borut Razem <borut.razem AT siol.net>
7177 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7178 bug, which caused Bus Errors on sparc solaris
7180 2005-11-04 Borut Razem <borut.razem AT siol.net>
7182 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7183 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7184 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7185 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7186 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7187 and derivates to resolve the initialization problem on OSX
7189 2005-11-02 Borut Razem <borut.razem AT siol.net>
7191 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7192 corrected typo - #include <winsock2.h>
7194 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7196 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7197 (_asxxxx_mapping): added org directive for future enhancements
7199 2005-11-01 Borut Razem <borut.razem AT siol.net>
7201 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7202 enabled sockets on WIN32
7203 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7205 2005-10-31 Borut Razem <borut.razem AT siol.net>
7207 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7208 WIN32 backslash path delimiters should be escaped when used in C strings
7209 * support/regression/tests/bitfields.c: exclude failing assertions for
7210 __CYGWIN32__ and __MINGW32__ hosts
7212 2005-10-30 Borut Razem <borut.razem AT siol.net>
7214 * src/SDCCutil.c: corrected double comparison typo
7216 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7218 * device/lib/medium/Makefile: added for new memory model medium
7219 * device/include/asm/mcs51/features.h: updated for medium/pdata
7220 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7221 added Multiply & Accumulate sbit's and MAC0_PAGE define
7222 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7223 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7224 * device/lib/_mullong.c: update for medium model
7225 * device/lib/incl.mk: added medium model
7226 * doc/sdccman.lyx: documented medium model
7227 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7228 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7229 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7230 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7231 (allocParms): set SCLS and OCLS to pdata for medium model
7232 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7234 (powof2): return <0 if not power of 2
7235 * src/avr/gen.c (genBitWise): use updated powof2
7236 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7237 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7238 (shiftLLeftOrResult): use B if necessary
7239 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7240 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7241 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7242 * support/regression/Makefile.in: added test-mcs51-medium
7243 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7245 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7247 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7249 * device/lib/time.c (mktime): fixed bug 1334315
7251 2005-10-28 Raphael Neider <rneider AT web.de>
7253 * device/include/pic/p16f_common.inc: added common declarations
7254 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7256 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7258 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7259 (aopPutUsesAcc): added to predict accumulator use,
7260 (assignResultValue): save acc if necessary,
7261 (genMinusDec): store result if indirectly addressed,
7262 (genDivOneByte): save acc if necessary,
7263 (movLeft2Result): bugfix if left already in acc,
7264 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7265 attention to accumulator use (esp. pdata),
7266 (genReceive): receive pdata correctly
7267 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7268 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7270 2005-10-27 Raphael Neider <rneider AT web.de>
7272 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7274 2005-10-27 Raphael Neider <rneider AT web.de>
7276 * .version: changed version to 2.5.4
7277 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7278 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7279 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7280 arithmetics support routines
7281 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7282 * device/lib/Makefile.in: also create installdir for pic
7284 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7286 * src/pic/device.c (dump_sfr): rewritten to delegate register
7287 placement to the linker (use `extern sym' rather than sym EQU addr),
7288 (validAddress): fixed to check last specified address
7289 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7290 (popGetLit): truncate literal value to 8 bit,
7291 (popGet): moved assert to more appropriate place
7292 (popGetExternal): create pCode operand from and mark the according
7293 symbol as being `extern'
7294 (popGetAddr): added sanity check on immediate's offset, provide
7295 GPOINTER tag on demand
7296 (aopPut): fixed for immediates,
7297 (mov2w_op): move operand's address or contents to WREG (depending on
7298 operand type), safer variant of mov2w,
7299 (movwf,call_libraryfunc): NEW, handy abbreviations,
7300 (get_argument_pcop,get_return_val_pcop,pass_argument,
7301 get_returnvalue): interface for accessing function parameters and
7303 (assignResultValuei,genRet): use new parameter/return value interface
7304 (pic14_getDataSize): back to old version handling generic pointers,
7305 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7306 provided implementation and/or fixed old one,
7307 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7308 calls, removed legacy 8051 reference code
7309 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7310 (loadSignToC): NEW, move the operands sign bit to CARRY,
7311 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7312 genRightShiftSigned, accepts negative shift counts,
7313 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7314 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7315 generic pointers, __data pointers and __code pointers,
7316 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7317 and signed bitfields, limit bitfields to 8 bit,
7318 (genDataPointerGet): fixed number of bytes read,
7319 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7320 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7321 pointers to constant data are no longer assumed to point to __code
7322 space, removed invalid pointer types,
7323 (bitpatternFromVal): retrieve the PICs representation of an integer
7325 (genDataPointerSet): fixed assigning to po_immediate operands,
7326 (genGenPointerSet): implemented as library call,
7327 (genIfx): fixed incorrect condition,
7328 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7329 provide GPOINTER tag according to destination's storage class,
7330 (genCast): added code to handle casting to generic pointers, added
7331 sign-/zero extension of the result
7332 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7333 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7334 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7336 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7337 address/register resides in the shared banks
7338 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7339 put all variables into separate sections (have the linker arrange
7341 (picglue): put init code and interrupt handlers in separate sections
7342 * src/pic/main.c: added port specific options table, modified to PORT
7343 structure to make GPOINTERs 3 byte, added pic14_options
7344 (_pic14_do_link): private linking routine (update paths to libraries,
7345 add libsdcc.lib by default)
7346 * src/pic/main.h: declare pic14_options
7347 * src/pic/pcode.c: fixed instructions i/o relations,
7348 (RegCond): reverted to correct version,
7349 (newpCodeOpLit): truncate literals to 8 bit,
7350 (genericPrint): added debug output,
7351 (getRegFromInstruction): fixed for various operand types, simplified
7352 (BuildFlow): fixed broken handling of isntructions with labels
7353 (LinkFlow): start at last instruction in flow (skip trailing comments),
7354 pass the flow on to the next instruction after CALL
7355 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7356 (insertPCodeInstruction): fixed inserting after a skip instruction,
7357 (DoBankSelect): fixed for labeled instructions
7358 (OptimizepBlock): honor --nopeep switch
7359 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7360 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7361 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7362 (pCodeOptime2pCodes): allow disabling this optimization via
7363 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7364 but is still buggy), started implementation of a dataflow based
7365 pCode optimization (CSE + dead code elimination)
7366 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7367 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7368 names are independant of the stack location and therefore portable across
7371 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7373 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7374 (selectSpil): fixed bug 1337835 by not spilling bit variables
7375 * support/regression/tests/bug1337835.c: added test for this bug
7376 * src/mcs51/peeph.def: restart after rule 3.c,
7377 addded rules 263.x to optimize loading constants
7379 2005-10-26 Raphael Neider <rneider AT web.de>
7381 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7382 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7383 (genAssign): emit warning when casting literals to generic pointer
7384 type, also applies when taking the address of a fixed variable,
7385 (genCast): improved casting to generic pointers
7386 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7387 extern variables, added verbose error message
7388 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7390 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7392 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7393 carry must be complemented too
7394 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7395 could be emitted by genMinus
7396 * src/SDCCval.c (constVal): fixed bug 1305065
7398 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7400 * src/SDCCast.c (addCast): added promotion for bit variables
7401 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7402 promotion casts + optimisation
7403 (optimizeGetWord): fix warning 'i' might be used uninitialized
7404 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7405 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7407 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7409 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7410 all chars are promoted to int; promotion should be handled in SDCCast.c
7412 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7414 * device/lib/_strcmp.c: Fixed bug 1326457
7416 2005-10-11 Raphael Neider <rneider AT web.de>
7418 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7419 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7421 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7423 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7424 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7426 2005-10-04 Raphael Neider <rneider AT web.de>
7428 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7429 device/lib/pic16/pics.all: added pic18f1320
7430 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7432 2005-09-30 Raphael Neider <rneider AT web.de>
7434 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7435 * src/pic16/devices.inc: NEW, provides device descriptions
7436 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7438 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7440 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7443 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7445 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7446 documented Any Order Bit, Higher Order Byte and Higher Order Word
7447 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7448 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7449 (optimizeGetAbit): new, to get any bit, not only the high bit,
7450 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7451 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7452 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7453 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7454 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7455 GETABIT, GETBYTE, GETWORD: decorate them,
7456 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7457 (ast_print): added GETABIT, GETBYTE, GETWORD
7458 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7459 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7460 (geniCodeBinary): new generic binary icode,
7461 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7462 * src/port.h: updated comment for PORT.hasExtBitOp
7463 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7464 (genGetByte): new, to get a single byte,
7465 (genGetWord): new, to get a word from a long,
7466 (gen51Code): added GETABIT, GETBYTE, GETWORD
7467 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7469 2005-09-23 Raphael Neider <rneider AT web.de>
7471 * configure.in, configure: have device/lib/pic configured
7472 * device/lib/Makefile.in: added model-pic14
7473 * device/lib/clean.mk: added pic/ to clean rule
7474 * device/lib/pic: added rudimentary pic14 library providing support
7475 functions for multiplication/division/generic pointer access
7476 * src/SDCCopt.c (convilong): mark support functions as extern
7477 for pic14 port as well
7478 * src/pic/gen.c (genMult): added assertions,
7479 (genpic14Code): emit warning on unhandled iCodes
7480 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7481 * src/pic/pcode.c (pCodeOpCopy),
7482 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7483 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7484 SFR_REGISTER}), made safe for future extensions
7485 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7486 instructions even if preceeded by SKIP instructions (also remove
7487 them); removed unused code
7488 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7489 prevents leaving parts of the structure uninitialized after copying
7491 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7493 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7495 * support/regression/tests/addsub.c: added test for the bug
7497 2005-09-21 Raphael Neider <rneider AT web.de>
7499 * device/include/pic16/pic18f1220.h,
7500 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7501 * device/lib/pic16/Makefile.rules: added missing opening paren
7502 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7503 are provided in genutils.c,
7504 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7505 operand/result sizes,
7506 (genCmp): assert on NULL pointers first, then check deref'ed values
7507 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7510 2005-09-18 Raphael Neider <rneider AT web.de>
7512 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7513 as these are now unused,
7514 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7515 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7516 local, avoids uninitialized pointer dereference on r->name
7517 * src/pic16/ralloc.c (newReg): fixed indentation
7519 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7521 * src/SDCCval.c (constVal): fixed bug 730366
7522 * support/Util/SDCCerr.c,
7523 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7525 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7527 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7529 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7531 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7533 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7535 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7536 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7537 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7538 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7539 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7540 * packihx/packihx.c (hexDigit): made c unsigned char
7541 * as/mcs51/lklibr.c (fndsym),
7542 * link/z80/lkgb.c (gb),
7543 * link/z80/lklibr.c (fndsym),
7544 * link/z80/lkrloc.c (relr),
7545 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7546 * src/SDCC.lex (checkCurrFile, process_pragma),
7547 * src/SDCCglue.c (spacesToUnderscores),
7548 * src/SDCCmain.c (setParseWithComma, processFile),
7549 * src/asm.c (tvsprintf, printCLine),
7550 * src/avr/gen.c (emitcode, aopPut),
7551 * src/ds390/gen.c (emitcode),
7552 * src/hc08/gen.c (emitcode, emitinline),
7553 * src/mcs51/gen.c (emitcode, genInline),
7554 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7556 * src/pic/ralloc.c (debugLog),
7557 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7559 * src/pic16/ralloc.c (debugLog),
7560 * src/z80/main.c (_process_pragma):
7561 made all ctype.h function calls safe
7562 * src/SDCCopt.c: include math.h for fabs
7563 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7564 and used them throughout the code to make ctype.h function calls safe
7565 * src/ds390/main.c (asmLineNodeFromLineNode),
7566 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7567 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7569 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7570 (newpCodeAsmDir): made ctype.h function calls safe
7571 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7572 pic16_emitcode): made lbp unsigned char*
7573 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7574 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7575 * src/xa51/gen.c (emitcode),
7576 * src/z80/gen.c (_emit2): made lbp unsigned char*
7577 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7580 2005-09-05 Raphael Neider <rneider AT web.de>
7582 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7583 access bank splitpoint
7585 2005-09-05 Raphael Neider <rneider AT web.de>
7587 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7589 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7591 * .version: changed to version 2.5.3
7592 * doc/sdccman.lyx: changed version to 2.5.3,
7593 documented --codeseg and --constseg and pragma codeseg and constseg,
7594 documented bit parameters (reentrant) and bit returning
7595 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7596 currFunc->recvSize, but is this ok for all ports?
7597 (ast2iCode): result of ~ on unsigned char must be cast to int for
7599 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7600 function pointers in bit space
7601 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7602 (processFuncArgs): call port.reg_parm() with reentrancy info
7610 * src/z80/main.c: port.reg_parm prototype extended with
7611 "bool reentrant" parameter
7612 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7613 options.stackAuto for allocating bit register parameters
7614 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7615 (genSend): set BitBankUsed if it is,
7616 (selectRegBank): factored out of genCall for use in genPcall,
7617 (genCall): removed redundant dtype assignmen, use selectRegBank,
7618 (genPcall): handle returning in Carry properly, save in F0 if needed,
7619 (genReceive): handle bit register parameters
7620 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7621 (mcs51_assignRegisters): enable bit registers for all reentrant
7622 functions and don't set BitBankUsed unconditionally
7623 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7624 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7625 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7627 2005-08-27 Borut Razem <borut.razem AT siol.net>
7629 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7630 ppc-osx (Darwin) does not support -u option. It seems that it is
7631 supported only on Linux - GNU cp
7633 2005-08-25 Borut Razem <borut.razem AT siol.net>
7635 * sim/ucsim/gui.src/serio.src/Makefile.in,
7636 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7637 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7638 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7639 install and strip, since the strip at /usr/ccs/bin should be used
7642 2005-08-24 Borut Razem <borut.razem AT siol.net>
7644 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7646 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7648 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7651 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7653 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7654 * as/mcs51/lkmain.c (link_main): fixed warning
7655 * device/include/stdbool.h: ds390 has no advanced bit support yet
7656 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7657 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7658 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7659 and updated their macros
7660 * src/SDCCval.c (constVal): updated comment for renamed b_long
7662 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7664 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7665 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7666 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7667 (oprio): set priority for '['
7668 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7670 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7671 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7672 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7673 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7674 added overlayable BIT_BANK area
7675 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7676 (summary2): explain 'T' in legenda
7677 * as/mcs51/lkrloc.c: replaced old K&R style,
7678 (relr): added R_BIT processing,
7679 (errmsg): added "Bit-addressable relocation error",
7680 (adb_bit): added for converting from byte- to bit-addressable space,
7681 (adb_24_bit): added for converting from byte- to bit-addressable space
7682 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7683 used in reentrant functions now even as return value
7684 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7685 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7686 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7687 * src/SDCCglobl.h: added indicator BitBankUsed
7688 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7689 the bit registers b0-b7
7690 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7691 (geniCodeCast): fixed bug 1263853,
7692 (geniCodeLogicAndOr): put result in bool or char,
7693 (geniCodeReceive): added parameter func for accessing the return type,
7694 (geniCodeFunctionBody): pass func to geniCodeReceive
7695 * src/SDCCmain.c: added indicator BitBankUsed
7696 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7697 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7698 (checkSClass): don't put automatic bool/bit on stack,
7699 (checkFunction): removed check on function cannot return bit
7700 * src/SDCCsymt.h: added newBoolLink prototype
7701 * src/mcs51/gen.c (rb1regs): added bit registers,
7702 (movc): created for assigning to carry,
7703 (pushReg, popReg): created for pushing registers,
7704 (sameRegs): check both AOP_REG and AOP_CRY types,
7705 (aopOp): handle bit registers,
7706 (aopPut): optimization no self-assign,
7707 (saveRegisters): push reg->base (bits) only once for bit registers,
7709 (unsaveRegisters): pop reg->base only once and use popReg,
7710 (assignResultValue): added parameter func and return in carry for bits,
7711 (genIpush): optimization no reload in A if not changed,
7712 (genSend): bit parameters in reentrant functions are passed in bit
7713 registers by first assigning to bits in B, then save registers and
7715 (genCall): handle returning in Carry properly, save it in F0 if needed,
7716 (genPcall): updated assignResultValue call, this is not safe yet for bit
7717 returning function !!!
7718 (genFunction): don't generate equ's for bit registers and use pushReg,
7719 (genEndFunction): take care of bit returning functions and use popReg,
7720 (genRet): return bit in Carry,
7721 (genIfx): optimize bit registers and other directly addressable bits,
7722 (genReceive): updated assignResultValue call
7723 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7724 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7725 registers when using stack-auto
7726 * src/mcs51/ralloc.c (_G): added allBitregs,
7727 (regs8051): added the bit registers,
7728 (createStackSpil): use macro IS_BIT,
7729 (getRegBit): added to allocate a bit register, else spill,
7730 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7731 (updateRegUsage): factored out to ease stepping while debugging,
7732 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7733 also allocate bit registers,
7734 (fillGaps): handle bit registers,
7735 (findAllBitregs): added to create bit vector with all bit registers,
7736 (mcs51_allBitregs): returns this bit vector,
7737 (mcs51_assignRegisters): when using stack-auto use bit registers for
7738 passing parameters and creating local variables
7739 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7741 2005-08-22 Borut Razem <borut.razem AT siol.net>
7743 * device/lib/Makefile.in: replaced find option -or with -o
7744 to make it run on solaris
7746 2005-08-22 Raphael Neider <rneider AT web.de>
7748 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7749 fixes #1265442 (crash on Solaris)
7751 2005-08-20 Borut Razem <borut.razem AT siol.net>
7753 * configure, configure.in: added tests for libsocket and libnsl libraries,
7754 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7755 from support/regression/Makefile.in
7756 * support/regression/Makefile.in: added
7757 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7758 * sim/ucsim/libtool: regenerated on sparc-solaris
7759 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7760 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7761 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7762 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7763 sparc-solaris, which doesn't use GNU ld linker
7764 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7765 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7767 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7769 * src/mcs51/peeph.def: updated comments
7771 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7773 * device/lib/_gptrget.c,
7774 * device/lib/_gptrput.c: slightly shorter
7775 * doc/sdccman.lyx: incremented version
7776 * src/mcs51/peeph.def: moved peephole comments to the line of first
7777 change to better keep line correlation, reanimated 186.e
7778 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7780 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7782 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7783 David Saxton with quotes around file name.
7785 2005-08-15 Borut Razem <borut.razem AT siol.net>
7787 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7788 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7789 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7790 make tests run on x86_64 platform
7792 2005-08-13 Raphael Neider <rneider AT web.de>
7794 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7795 as it might be executed DURING a build (parallel make is wonderful)
7797 2005-08-13 Raphael Neider <rneider AT web.de>
7799 * device/lib/Makefile.in (port-specific-objects-pic16):
7800 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7801 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7803 * device/lib/pic16/Makefile.rules: build subdirs before creating
7804 the library, removed builddir rule, create $(builddir) early in
7805 recurse rule, use empty recurse rule for leaf directories
7806 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7807 mkdir errors (race condition), removed duplicate suffix "hex"
7809 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7810 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7811 prevents mkdir -p from aborting on Alpha
7813 2005-08-12 Raphael Neider <rneider AT web.de>
7815 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7816 db-statements in order to allow for arrays of pointers in code
7817 sections to be placed without interspersed 0-padding, fixes
7819 * (emitStatistics): fixed division by zero for pic18f1220
7820 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7821 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7822 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7823 * (pic16_pCodeConstString): keep track of already emitted string
7824 literals to prevent "duplicate definitions of symbol _str_NR"
7825 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7827 * device/lib/Makefile.in: ignore failing PIC16 library builds
7828 * device/lib/pic16/Makefile: do not build if gputils are missing
7829 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7831 2005-08-10 Raphael Neider <rneider AT web.de>
7833 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7836 2005-08-10 Raphael Neider <rneider AT web.de>
7838 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7839 Rokas' patch to add the new fixed point type "__fixed16x16"
7840 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7841 functions for __fixed16x16 arithmetics
7842 * device/lib/pic16: reimplemented the build system to support
7843 a separate build directory, better handling of libio (create
7844 the library in a separate subdir for each architecture) and
7845 easier configuration (centralized in Makefile.common)
7847 2005-08-07 Raphael Neider <rneider AT web.de>
7849 * src/pic16/gen.c (genrshTwo): fixed sign extension
7850 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7851 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7853 * device/include/pic16/pic18f4220.h: NEW, header for
7854 pic18f4220 and pic18f4320
7855 * device/include/pic16/pic18fregs.h: added new devices,
7856 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7857 * device/include/pic16/signal.h: resolved name clashes
7858 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7859 to also allow testing for interrupt enable bits, added
7860 comments on how to use the macros
7861 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7862 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7863 register definitions for the devices
7864 * device/lib/pic16/pics.all: added new devices
7865 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7867 * device/lib/pic16/libc/stdlib/memfree: do not count
7868 the block header as free memory
7869 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7870 simplified and added missing end-of-blocklist-marker
7871 (reported by Peter Onion, fixes #1252814)
7872 * (_mergeHeapBlock): fixed loop condition
7873 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7874 len==0, restructured code
7875 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7876 up a bit, reduced bitfield accesses, prevent endless loops
7877 in case of heap corruption
7878 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7879 "unreferenced arguments/must return a value" warnings
7880 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7881 replaced BAUDREG with SPBRG
7882 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7883 device/lib/pic16/debug/gstack/gstack.c: replaced
7884 _naked, _asm, _endasm with __naked, __asm, __endasm
7886 2005-08-05 Raphael Neider <rneider AT web.de>
7888 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7889 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7891 2005-08-05 Borut Razem <borut.razem AT siol.net>
7893 * device/lib/Makefile.in: added missing ';'
7894 * configure: removed ^M characters
7896 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7898 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7899 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7902 2005-08-04 Borut Razem <borut.razem AT siol.net>
7904 * configure.in: pic16 libraries build 2nd try - enable running
7905 configure in device/lib/pic16
7906 * configure: regenerated from configure.in
7907 * device/lib/Makefile.in: create $(PORT)/bin directory
7909 2005-08-03 Raphael Neider <rneider AT web.de>
7911 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7912 to get/set values via pointers
7913 * (genUnpackBits,genPackBits): changed detection of
7914 ptr->bitfield vs. sym.bitfield, fixed access via generic
7915 pointers, removed dead (wrong) code for multibyte bitfields
7916 * (genNearPointerGet, genGenPointerGet): removed useless code,
7917 fixed bitfield detection, fixes #1250594
7918 * (genNearPointerSet): removed useless code
7919 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7920 and introduced macro pic16_emitpcode that conditionally emits
7921 the origin of the following pCode (useful for debugging SDCC)
7922 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7923 * (createDefmap): fixed handling of LFSR for --optimize-df
7925 2005-08-02 Borut Razem <borut.razem AT siol.net>
7927 * device/lib/Makefile.in: pic16 libraries build enabled since
7928 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7930 2005-08-02 Raphael Neider <rneider AT web.de>
7932 * src/pic16/gen.c (genPackBits): removed deprecated warning
7933 * (genGenPointerSet): fixed bitfield detection
7935 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7937 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7939 2005-07-31 Raphael Neider <rneider AT web.de>
7941 * device/lib/pic16/libdev/pic18f458.c,
7942 device/include/pic16/pic18f458.h: added missing T0CONbits
7944 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7946 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7948 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7950 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7952 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7954 * device/include/mcs51/at89c51ed2.h: added.
7956 2005-07-23 Raphael Neider <rneider AT web.de>
7958 * src/pic/gen.h: added emitpcode macro for debugging
7959 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7960 and replace by macro adding debug information on demand
7961 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7962 * (gencjne): tried to fix; replaced with correct (slower) code
7963 * (gen{Unp,P}ackBits): fixed single bit access
7964 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7965 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7966 previous instruction
7967 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7968 register has to be handled with care (forbidding movement
7969 of assignments/uses, removing assignments completely, ...)
7970 * (pCodeOptime2pCodes): make use of regIsSpecial
7971 * added lots of debugging output (commented out)
7972 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7973 from being reused as result UNLESS it is known to work
7975 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7977 * support/Util/dbuf.h: include <stddef.h> for size_t
7978 * .version: changed to version 2.5.2
7980 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7982 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7984 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7986 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7987 (genModOneByte): removed needless psha/pula
7989 2005-07-22 Raphael Neider <rneider AT web.de>
7991 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7992 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7993 * src/pic/gen.c (resolveIfx): do not "invent" labels
7994 * (genSkipc): changed to positive logic
7995 * (genSkipCond): removed as no longer needed
7996 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7998 * (genLeftShift): check operands are in different registers
7999 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8000 INCF does not update CARRY...
8001 * src/pic/main.c: fixed _linkCmd
8002 * src/pic/pcode.c (unlinkpCode): added inactive code
8003 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8004 alive (do not assign result and operand overlapping registers)
8006 2005-07-22 Raphael Neider <rneider AT web.de>
8008 * src/pic/device.c (dump_sfr): replaced register declaration with
8009 call to emitSymbolToFile() to avoid duplicate symbols
8010 * (assignRelocatableRegisters): do not declare external symbols
8011 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8012 right (take size of type, not etype)
8013 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8014 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8015 * (packRegsForAccUse): disabled assignment of WREG as
8016 the result reg to prevent occurence of just fixed #1235003,
8018 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8019 symbols (avoids duplicate symbols in .asm file)
8020 * (pic14emitRegularMap): use emitSymbolToFile()
8021 * src/pic/gen.c (aopOp): fixed spillLocation handling
8022 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8023 * (genDataPointerSet): removed unneccessary variables/output
8025 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8027 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8028 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8030 2005-07-21 Raphael Neider <rneider AT web.de>
8032 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8033 architecture cannot handle them efficiently, fixes bug #1235003
8034 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8035 check for empty sets before using them (fixes bug #1232190)
8037 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8039 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8040 (lnksect2): generate warnings for memory overlap
8041 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8042 constseg to set the name of these segments so you can instruct the linker
8043 to place them in banks
8044 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8045 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8046 added code_seg and const_seg to options
8047 * src/SDCCglue.c (emitMaps): use options.const_seg,
8048 (createInterruptVect): put interrupt vectors in segment HOME,
8049 (glue): put HOME before static segment and put the main glue in HOME,
8050 (glue): use options.code_seg
8051 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8052 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8053 these segments so you can instruct the linker to place them in banks
8054 (linkEdit): use code_loc for HOME segment which should be the first
8055 segment in code memory now
8056 * src/SDCCmem.c: fixed more stuff like bug 1238386
8057 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8058 (changePointer): don't change function pointers to code pointers for
8060 (compareType): added exceptional check for banked function pointers
8061 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8062 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8063 after static in code memory
8064 * src/mcs51/gen.c: added aopLiteralLong prototype,
8065 (aopForSym): use getSize for functions,
8066 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8067 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8068 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8070 (genPcall): use call for literal function pointers and generate banked
8071 calls over the one trampoline so there's only one place for the user to
8072 modify according to his/hers hardware,
8073 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8074 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8075 * src/mcs51/main.c: added keyword banked,
8076 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8077 * support/Util/SDCCerr.c,
8078 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8079 needed for passing the bank and address to the trampoline
8080 * device/lib/mcs51/crtbank.asm: added for bankswitching
8081 * device/lib/mcs51/Makefile: added crtbank
8083 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8085 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8086 for fields at offset 0 of a struct or union as reported
8087 on 2005-07-07 in the developer mailing list.
8089 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8091 * src/SDCCmem.c: fixed bug 1238386
8093 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8095 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8096 (patch #1144962), added peephole 300, enabled 259.x
8097 * doc/sdccman.lyx: removed screenshot and provided link instead
8099 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8101 * doc/sdccman.lyx: added section about debugging with ddd
8102 * doc/figures/ddd_example.eps: screenshot of debugging session
8104 2005-07-04 Raphael Neider <rneider AT web.de>
8106 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8107 like CODE pointers, fixes #1115683
8108 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8109 call, fixes bugs #1232211, #1228110,
8110 fixed wrong casts to pCodeFlow from pCodeInstructions
8112 2005-07-04 Raphael Neider <rneider AT web.de>
8114 * src/pic/gen.c (popGet): changed assert to allow for
8116 * (popGetAddr): changed signature to provide
8117 an additional index, patched all call sites
8118 * (genCmpEq): handle literal-like operands correctly
8119 * (genAddrOf): added sanity checks on __code/__data pointers
8120 * (genAssign): added handling of symbols from __code section
8121 * (gencjne): do not generate code for comparisons whose result
8122 is neither stored nor used, fixes bug #1171114
8123 * (AccLsh, AccRsh): operate on operand instead of WREG
8124 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8125 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8127 * rewrote complete shift-by-literal logic, commented unused
8129 * (genConstPointerGet): get multiple bytes (if result size > 1),
8130 fixed handling of non-immediate addresses
8131 * (genPointerGet): handle CODE pointers like CONST pointers
8132 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8133 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8134 operand is to be treated as a literal or not
8135 * (mov2w,genPcall,genCmpEq),
8136 src/pic/genarith.c: use aop_isLitLike() to decide between
8137 literal/register contents
8138 * (addSign): added missing offset
8139 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8140 only emit comment in debug-mode,
8141 use {aop,op}_isLitLike throughout the file
8142 * src/pic/glue.c: fix initializers for pointers (work in progress)
8143 * src/pic/pcode.c (get_op): honor index on _const symbols
8144 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8145 * (dumppBlock): added pCode size estimation
8146 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8147 check for IS_SYMOP before OP_SYMBOL'ing
8148 * fixed indentation, compacted switch-statements
8149 * (allocReg): find free register and allocate it instead of
8150 allocating new registers all the time
8151 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8152 registers as its operands (necessary only for multibyte GETs)
8154 2005-07-01 Raphael Neider <rneider AT web.de>
8156 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8157 debugging .asm-output macros FENTRY + FEXIT
8158 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8160 * (emitpComment): NEW, printf to pCode
8161 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8163 * (popGetAddr): NEW, variant of popGet to access an immediates
8164 high(er) bytes instead of the n'th byte of memory they reference,
8165 replaced popGet with popGetAddr where neccessary
8166 * (genDataPointerGet): reactivated and fixed implementation
8167 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8169 * (genDataPointerSet): fixed multibyte assignments
8170 * (genpic14Code): fixed --i-code-in-asm handling
8171 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8172 * (genPlus): fixed index-out-of-bounds error
8173 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8174 * src/pic/ralloc.c: added debugging output macro FENTRY2
8175 * (spillThis): fixed indentation, enbraced for-body for clarity
8176 * (rematStr): commented out as now unused
8177 * (regTypeNum): commented out special spill case (overwrites
8179 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8181 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8183 * doc/sdccman.lyx: documented sfr16/sfr32,
8184 added example for using storage class with function pointers
8185 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8187 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8189 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8190 * device/lib/_itoa.c,
8191 * device/lib/_ltoa.c: optimized codesize
8192 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8193 but don't know how to suppress the double warning.
8194 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8195 * support/Util/SDCCerr.c,
8196 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8198 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8200 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8201 fixed old K&R prototypes
8202 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8203 * device/lib/_gptrget.c,
8204 * device/lib/_gptrgetc.c,
8205 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8206 also new versions for small generic pointers and banked generic pointers
8207 * src/port.h: added const_name
8208 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8209 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8210 * src/SDCCcse.c (findPrevIc): check all associative operators
8211 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8212 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8213 * src/SDCCmem.c: updated comments,
8214 set far-space to 0 for pdata, results in optimized code
8215 * src/SDCCmem.h: added macro CONST_NAME
8216 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8217 moving the info into the highest bits, see also gptrget/gptrput
8218 * src/src.dsp: added sdcc.ico to project files
8219 * src/avr/gen.c (genCast): fixed bug 0x%d
8220 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8221 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8222 relation between ptr_type and DCL_TYPE,
8223 (genCast): fixed bug 0x%d
8224 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8225 (CODE)" for const_name
8226 * src/hc08/gen.c (genCast): fixed bug 0x%d
8227 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8228 (hc08_port): added "CONST (CODE)" for const_name
8229 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8230 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8231 between ptr_type and DCL_TYPE,
8232 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8233 operand* and took AOP() inside function so sfr-ness can be checked,
8234 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8236 (genFunction, genEndFunction): optimized stack setup,
8237 (genMinus): optimized for literals with ending zeroes (in bytes),
8238 (genCast): fixed bug 0x%d
8239 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8240 (mcs51_port): added "CONST (CODE)" for const_name
8241 * src/mcs51/peeph.def: made rule 226 more generic
8242 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8243 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8244 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8245 * src/z80/main.c (z80_port): added NULL for const_name,
8246 (gbz80_port): added NULL for const_name
8247 * support/regression/tests/bug663539.c,
8248 * support/regression/tests/sfr16.c: new tests
8250 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8252 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8254 2005-06-24 Raphael Neider <rneider AT web.de>
8256 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8258 * device/include/pic16/signal.h: added USBIF
8261 2005-06-24 Raphael Neider <rneider AT web.de>
8263 * device/lib/pic16/libdev/pic18f2455.c,
8264 device/include/pic16/pic18f2455.h: NEW
8265 * device/include/pic16/pic18fregs.h,
8266 device/lib/pic16/pics.all,
8267 src/pic16/device.c: added 18f2455
8268 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8269 device/include/pic16/{pic18f[68][567].h,usart.h}:
8270 replaced MULTIPLE_USARTS define with more relaible
8271 compatibility sfrs (for USART access)
8273 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8275 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8276 and the output asm file line is printed on two lines.
8278 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8280 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8281 BGT, BLE, BHI, and BLS instructions
8282 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8284 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8285 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8287 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8289 2005-06-15 Raphael Neider <rneider AT web.de>
8291 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8292 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8293 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8294 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8295 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8297 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8299 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8300 Marcel Telka in bug #1215704
8302 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8304 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8305 located in shared memory bank.
8307 2005-05-31 Raphael Neider <rneider AT web.de>
8309 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8310 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8311 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8313 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8315 * device/lib/_strncpy.c: fixed the fix
8317 2005-05-26 Raphael Neider <rneider AT web.de>
8319 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8320 initializers with \0, bug #1208187
8321 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8322 intializers with \0, bug #1208187
8324 2005-05-26 Raphael Neider <rneider AT web.de>
8326 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8327 initializers with \0, bug #1208187
8328 * src/pic16/main.c (_process_pragma): added sanity checks
8329 for stack position and size, emit warnings when appropriate
8331 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8333 * device/lib/_strncpy.c: fixed not filling with \0
8335 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8337 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8339 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8340 compound_statement),
8342 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8344 2005-05-24 Raphael Neider <rneider AT web.de>
8346 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8348 2005-05-24 Raphael Neider <rneider AT web.de>
8350 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8351 TRISE definitions, closes bug #1162453
8353 2005-05-22 Raphael Neider <rneider AT web.de>
8355 * src/pic16/main.c (_process_pragma): check for missing
8356 arguments to pragmas code and udata
8357 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8358 consistency fixes to match other headers (thanks to Jim Paris)
8359 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8361 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8363 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8365 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8367 * support/regression/tests/bug1198642.c: new test
8368 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8369 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8370 * support/scripts/resource.h,
8371 * support/scripts/resource.rc,
8372 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8373 * support/scripts/sdcc.ico: added 32x32 icon
8375 2005-05-18 Raphael Neider <rneider AT web.de>
8377 * device/lib/pic16/libdev/pic18f*.c,
8378 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8379 keywords to "__sfr" and "__at (X)"
8380 * device/include/pic16/pic18fregs.h: added pic18f4520
8381 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8382 #1203088 (MPLAB compatibility)
8384 2005-05-17 Raphael Neider <rneider AT web.de>
8386 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8387 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8388 * device/lib/pic16/pics.all: added new devices
8389 * src/pic16/device.c: added support for pic18f4520
8391 2005-05-16 Raphael Neider <rneider AT web.de>
8392 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8393 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8394 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8395 convenience function for bit access
8397 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8399 * device/lib/printf_large.c: fixed bug 1193299
8400 * support/regression/tests/bug1057979.c: added test %3.3s
8402 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8404 * device/include/mcs51/8051.h,
8405 * device/include/mcs51/8052.h: made parseable with lint
8406 * device/include/mcs51/lint.h: added include file for (sp)lint
8407 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8408 * doc/cdbfileformat.lyx,
8409 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8411 2005-05-14 Raphael Neider <rneider AT web.de>
8413 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8414 * device/lib/pic16/libc/stdlib/itoa.c (new)
8415 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8416 * device/lib/pic16/libio/Makefile: exclude subdir according to
8417 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8418 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8419 * src/pic16/gen.c (genFunction): prevent annoying warning
8420 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8422 * support/cpp2/cppmain.c (cpp_output_string): new
8423 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8426 2005-05-13 Borut Razem <borut.razem AT siol.net>
8428 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8430 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8432 * .version: changed to version 2.5.1; back to bleeding edge development
8434 2005-05-11 Borut Razem <borut.razem AT siol.net>
8436 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8437 generate PDF version 1.3 documents
8439 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8441 * .version: changed to version 2.5.0
8443 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8445 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8447 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8449 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8450 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8451 well as many smaller updates.
8452 * .version: changed to version 2.5.0-pre1
8454 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8456 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8458 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8460 * support/regression/tests/bug1185672.c: added
8461 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8463 * src/mcs51/gen.c (genCall): added comments, made it look safer
8464 * src/mcs51/gen.c (genEndFunction): simplified
8466 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8468 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8470 2005-04-14 Borut Razem <borut.razem AT siol.net>
8472 * fixed bug 1045046 - SIGSEGV with really simple code?:
8473 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8474 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8476 2005-04-14 Borut Razem <borut.razem AT siol.net>
8478 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8479 src/pic16/device.h: temporarily disabled experimental #inline pragma
8482 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8484 * device/include/z80/stdio.h,
8485 * device/include/z80/string.h: removed these highly incomplete files so
8486 SDCC can use the default ones in device/include/
8488 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8490 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8492 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8495 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8497 * device/include/malloc.h: removed redundant __reentrant prototypes
8498 * device/lib/_mullong.c: added working xstack variant in asm (C version
8499 doesn't pass regression tests)
8500 * device/lib/bpx.c: used __data and made bpx char for mcs51
8501 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8502 (createFunction): fixed bug with xstackPtr
8503 * src/SDCCcse.c: corrected comments
8504 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8505 (killDeadCode, eBBlockFromiCode): removed unused code
8506 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8508 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8509 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8510 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8511 (genModOneByte): fixed warning in MSVC
8512 * src/mcs51/main.c (): added comments
8513 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8515 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8517 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8519 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8521 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8523 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8525 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8526 characters arrays of larger size than the declared one.
8528 2005-04-10 Borut Razem <borut.razem AT siol.net>
8530 * src/pic/gen.c (genInline),
8531 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8532 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8533 (findNextInstruction), (findPrevInstruction),
8534 (findInstructionUsingLabel),
8535 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8536 * src/pic/pcode.c (findLabel): added missing '\n'
8537 * src/src.dsp: added SDCCdwarf2.c to the project
8539 2005-04-09 Borut Razem <borut.razem AT siol.net>
8541 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8543 2005-04-08 Raphael Neider <rneider AT web.de>
8545 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8546 into the chain after a given one) and mergeDefmapSymbols (combine
8547 defmap entries for each symbol per pcode)
8548 * (createDefmap): have defmap entries merged in the end
8549 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8550 a symbol before replacing one access type's symbol, merge symbols in
8551 the end (replacement symbol might already have an entry)
8552 * (assignValnums): keep reference to written WREG intact
8554 2005-04-08 Raphael Neider <rneider AT web.de>
8556 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8559 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8561 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8564 2005-04-07 Raphael Neider <rneider AT web.de>
8566 * device/include/pic16/usart.h: added compatibility defines for
8567 devices with more than one USART
8568 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8570 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8572 * device/lib/Makefile.in: updated for port specific include
8574 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8576 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8578 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8580 * device/include/8051.h,
8581 * device/include/8052.h,
8582 * device/include/at89S8252.h,
8583 * device/include/at89c55.h,
8584 * device/include/at89x051.h,
8585 * device/include/at89x51.h,
8586 * device/include/at89x52.h,
8587 * device/include/mcs51reg.h,
8588 * device/include/reg51.h,
8589 * device/include/reg764.h,
8590 * device/include/regc515c.h,
8591 * device/include/sab80515.h: (re)moved these 12 files
8592 * device/include/mcs51/8051.h,
8593 * device/include/mcs51/8052.h,
8594 * device/include/mcs51/at89S8252.h,
8595 * device/include/mcs51/at89c55.h,
8596 * device/include/mcs51/at89x051.h,
8597 * device/include/mcs51/at89x51.h,
8598 * device/include/mcs51/at89x52.h,
8599 * device/include/mcs51/mcs51reg.h,
8600 * device/include/mcs51/reg51.h,
8601 * device/include/mcs51/reg764.h,
8602 * device/include/mcs51/regc515c.h,
8603 * device/include/mcs51/sab80515.h: and added them here
8605 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8607 * device/include/stdarg.h: changed SDCC specific keywords to double
8609 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8611 * device/include/hc08/mc68hc908gp32.h,
8612 * device/include/hc08/mc68hc908jb8.h,
8613 * device/include/hc08/mc68hc908jkjl.h,
8614 * device/include/hc08/mc68hc908qy.h: fixed comments
8615 * device/include/mcs51/README: updated
8616 * device/include/mcs51/c8051f120.h: added PINRSF
8617 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8618 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8619 amidst code. Also inline is not supported.
8621 2005-04-06 Raphael Neider <rneider AT web.de>
8623 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8624 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8625 callers stack/frame pointers
8627 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8629 * device/include/pic16/usart.h: added, missing in previous commit,
8630 * device/include/pic16/adc.h: fixed typo,
8631 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8633 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8635 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8636 uninitialized because a bug appears with gplink
8637 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8638 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8639 complains for unrecognised option
8641 2005-04-05 Raphael Neider <rneider AT web.de>
8643 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8644 structs as well (using memcpy)
8645 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8646 on ISRs (GOTO has no label)
8647 * src/pic16/device.h: added OF_OPTIMIZE_DF
8648 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8649 new data flow analysis/optimization
8650 * src/pic16/pcode.c: added (prototypes for and implementation of)
8651 dataflow analysis functions, fixed pCodeInstructions' inCond and
8652 outCond values, made RCALL a branch instruction
8653 * (pic16_unlinkpCode): keep C line if possible
8654 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8655 C line moved if possible
8656 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8657 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8658 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8659 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8661 * (pic16_getJumptabpCode): NEW, needed in...
8662 * (LinkFlow): fixed handling of jumptables, calls and conditional
8664 * (pic16_InsertCommentAfter): NEW
8665 * (pic16_pCodeReplace): made verbose and flow preserving
8666 * (AnalyzeFlow): added call to data flow analysis
8667 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8668 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8669 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8671 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8673 * src/SDCCast.c (decorateType): fixed bug #1105626
8675 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8677 * device/include/asm/pic16/features.h,
8678 * pic18f*.h headers,
8679 * device/include/pic16/adc.h,
8680 * device/include/pic16/delay.h,
8681 * device/include/pic16/i2c.h,
8682 * device/include/pic16/malloc.h,
8683 * device/include/pic16/stdio.h,
8684 * device/include/pic16/stdlib.h,
8685 * device/include/pic16/string.h,
8686 * device/lib/pic16/libc/stdio/printf_tiny.c,
8687 * device/lib/pic16/libc/stdio/printf_small.c,
8688 * device/lib/pic16/libc/stdio/strmgpsim.c,
8689 * device/lib/pic16/libc/stdio/strmmssp.c,
8690 * device/lib/pic16/libc/stdio/strmusart.c,
8691 * device/lib/pic16/libc/stdio/vfprintf.c,
8692 * device/lib/pic16/libc/stdlib/ltoa.c,
8693 * device/lib/pic16/libc/stdlib/putchar.c,
8694 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8695 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8696 * device/lib/pic16/libc/stdlib/memchrram.c,
8697 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8698 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8699 * device/lib/pic16/libio/adc/adcbusy.c,
8700 * device/lib/pic16/libio/adc/adcread.c,
8701 * device/lib/pic16/libio/adc/adcsetch.c,
8702 * device/lib/pic16/libio/usart/ubaud.c,
8703 * device/lib/pic16/libio/usart/ubusy.c,
8704 * device/lib/pic16/libio/usart/udrdy.c,
8705 * device/lib/pic16/libio/usart/uopen.c,
8706 * device/lib/pic16/libio/usart/uputc.c,
8707 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8708 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8709 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8710 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8711 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8712 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8713 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8714 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8715 specific keywords to double underlined form,
8716 * device/lib/pic16/libc/Makefile.rules,
8717 * device/lib/pic16/libsdcc/Makefile.rules,
8718 * device/lib/pic16/libm/Makefile,
8719 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8720 to compile with C standard set in Makefile.common
8721 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8722 rand.c and crc.c in compilation process,
8723 * device/lib/pic16/libsdcc/int/divuint.c,
8724 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8725 `c' from signed to unsigned,
8726 * device/lib/pic16/startup/crt0.c,
8727 * device/lib/pic16/startup/crt0i.c,
8728 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8729 keywords to double underlined form, bug fixes in _do_cinit function
8730 which prevented the correct initialization of the .idata segment,
8731 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8732 core to enter a infinite loop
8733 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8735 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8737 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8739 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8741 * device/include/Makefile.in: add support for hc08 subdirectory
8742 * device/include/hc08/: new subdirectory
8743 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8744 Lucas Loizaga, thanks!
8745 * device/include/hc08/mc68hc908qy.h,
8746 * device/include/hc08/mc68hc908gp32.h,
8747 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8748 their own directory. Changed internal macro names to use the compiler
8749 reserved namespace. Changed SDCC specific keywords to double
8751 * device/include/math.h,
8752 * device/include/malloc.h,
8753 * device/include/stdarg.h,
8754 * device/include/stdbool.h
8755 * device/include/string.h,
8756 * device/include/tinibios.h,
8757 * device/include/ds400rom.h,
8758 * device/include/8051.h,
8759 * device/include/8052.h,
8760 * device/include/80c51xa.h,
8761 * device/include/at89c55.h,
8762 * device/include/at89S8252.h,
8763 * device/include/at89x51.h,
8764 * device/include/at89x52.h,
8765 * device/include/ds80c390.h,
8766 * device/include/reg764.h,
8767 * device/include/regc515c.h,
8768 * device/include/sab80515.h,
8769 * device/include/mcs51/c8051f000.h,
8770 * device/include/mcs51/c8051f018.h,
8771 * device/include/mcs51/c8051f020.h,
8772 * device/include/mcs51/c8051f040.h,
8773 * device/include/mcs51/c8051f060.h,
8774 * device/include/mcs51/c8051f120.h,
8775 * device/include/mcs51/c8051f300.h,
8776 * device/include/mcs51/c8051f310.h,
8777 * device/include/mcs51/c8051f320.h,
8778 * device/include/mcs51/c8051f330.h,
8779 * device/include/mcs51/c8051f350.h,
8780 * device/include/z180.h: Changed SDCC specific keywords to double
8783 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8785 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8787 * (pic16_assignConfigWordValue): disable testing of configuration
8788 register value with config mask,
8789 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8790 function with port->fun_prefix,
8791 * (genFunction): when generating a naked interrupt function never
8792 create an absolute segment placed in interrupt vector address, place
8793 the actual interrupt function at IVA instead, when an interrupt
8794 function is generated with unspecified interrupt then do not create
8795 the absolute section,
8796 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8797 code for generating a call to generic pointer get/put function with
8798 a call to function pic16_callGenericPointer(),
8799 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8800 the call to the generic pointer get/put functions with prefixing the
8801 function name with port->fun_prefix,
8802 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8803 * src/pic16/main.c (_process_pragma): prefix function with
8805 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8806 calling assembler, old 18Fxxxx macro is deprecated,
8807 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8808 PC_ASMDIR in while condition,
8809 * (findInstruction): add PC_ASMDIR in while condition,
8810 * (buildCallTree): prefix main with port->fun_prefix,
8811 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8812 identifier for variable with banked access in instructions BTFSS,
8813 BTFSC, BCF, BSF, BTG
8814 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8815 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8816 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8817 perform optimization when enviroment variable NO_REG_OPT is set,
8818 * (insideLRBlock): NEW, return 1 if register is inside an
8819 INF_LOCALREGS block,
8820 * (RemoveRegFromLRBlock): remove a register that is completely
8821 eliminated by register optimization, but it is still left in local
8822 register store/restore in/from stack block,
8823 * (Remove2pcodes): after removing register, check to see if it
8824 should be removed from local register store/restore in/from stack
8826 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8827 DUMMY_READ_VOLATILE,
8829 * device/include/pic16/adc.h: minor prototype modifications and
8831 * device/include/pic16/malloc.h: added GPL notice various
8833 * device/include/pic16/stdint.h: NEW, standard header for ints
8834 * device/include/pic16/delay.h: NEW, header for delay functions,
8835 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8837 * device/include/pic16/signal.h: NEW, header providing helper macros
8838 for implementing signal handlers,
8839 * device/include/pic16/stdio.h: added prototypes for functions,
8840 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8841 prototypes for stdin and stdout, added macro PUTCHAR to
8842 automatically implement putchar function prototype,
8843 * device/include/pic16/usart.h: modified and updated USART library,
8844 * device/lib/pic16/libio/adc/,
8845 * device/lib/pic16/libio/i2c: some modifications to improve library
8847 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8848 family of functions,
8849 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8850 family of functions and other sources,
8851 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8852 of the PIC18Fxx[28] devices,
8853 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8854 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8855 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8856 _do_cinit function, because the previous failed when local variables
8857 where not placed in the same memory bank,
8858 * device/lib/pic16/libsdcc/char/: various modifications to improve
8859 library performance,
8860 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8861 information on the new functions of the c library and more...
8863 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8865 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8867 2005-03-26 Raphael Neider <rneider AT web.de>
8869 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8870 if condition == CARRY)
8871 * (genCmp): adapted to new genSkipc semantics
8872 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8873 on rIfx (genCmp was broken)
8875 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8877 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8878 * src/z80/main.c (_keywords[]),
8879 * src/SDCCglobal.h (struct options),
8881 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8882 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8883 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8884 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8885 always available in leading double underscore form. The C99 support is
8886 mostly missing, but it's a start.
8887 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8888 reserved identifier "__data".
8890 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8892 * src/mcs51/peeph.def: fixed bug 1170013
8894 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8896 * device/include/mcs51reg.h: fixed bug 842007
8898 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8900 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8903 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8905 * src/port.h (struct PORT),
8906 * src/avr/ralloc.c (avr_assignRegisters),
8908 * src/ds390/ralloc.c (ds390_assignRegisters),
8910 * src/hc08/ralloc.c (hc08_assignRegisters),
8912 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8914 * src/pic/ralloc.c (pic14_assignRegisters),
8916 * src/pic16/ralloc.c (pic16_assignRegisters),
8918 * src/xa51/ralloc.c (xa51_assignRegisters),
8920 * src/z80/ralloc.c (z80_assignRegisters),
8922 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8923 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8925 * src/SDCCdflow.c (computeDataFlow),
8927 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8929 * src/SDCCcflow.c (*),
8931 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8932 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8933 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8934 immedDom() returning wrong block; probably fixes bug #1160833)
8936 2005-03-20 Borut Razem <borut.razem AT siol.net>
8938 * support/scripts/inc2h.pl: WIN32 port
8940 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8942 * device/lib/makefile.in: added abs.c and labs.c
8944 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8946 * device/include/stdint.h: added
8947 * device/lib/abs.c: added
8948 * device/lib/labs.c: added
8949 * device/include/stdlib.h: added abs() and labs() prototypes
8950 * device/lib/libsdcc.lib: added abs and labs
8951 * device/include/float.h,
8952 * device/lib/_fsmul.c,
8953 * device/lib/printf_fast.c,
8954 * device/lib/printf_tiny.c: updated comments
8956 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8958 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8961 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8963 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8964 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8966 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8968 * device/lib/printf_large.c: removed inline assembly for portability and
8969 readability. Use printf_fast if speed or size are more important.
8970 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8971 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8973 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8975 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8976 prevent compiler warning
8978 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8980 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8981 moved to level 0 and declared as static. Also they are explicit
8982 placed in access bank. This was necessery because some times they
8983 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8984 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8985 optimizations. Currently only compare to unsigned char is implemented,
8986 * src/pic16/gen.c: added fReturnIdx array,
8987 * (struct resolvedIfx) is moved to gen.h and made public,
8988 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8989 * (aopForSym): added an optimization to directly store in stack of
8990 the operand of a SEND iCode,
8991 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8992 but as registers instead (AOP_REG) using the fReturnIdx array,
8993 * (pic16_freeAsmop): remove the freed register from the
8994 _G.sregsAlloc field,
8995 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8996 a compare of 'WREG',
8997 * (pic16_popGetTempRegCond): changed function prototype, now
8998 function takes also a bitVector argument v which holds the current
8999 set of registers that are allocated for stack access by aopForSym,
9000 registers allocated in aopForSym for accessing stack symbols are not
9001 any more part of the functions usedRegs field,
9002 * (genCall): some times aopOp is called for a stack variable to be
9003 send, aopForSym might perform the push, if this is true make sure
9004 that genCall doesn't push the variable twice by testing _G.resDirect,
9005 * (genFunction): changed testing for unspecified interrupt number
9006 from 256 to INTNO_UNSPEC,
9007 * modified selection scheme of frame pointer generation. Previously
9008 if function did use local registers a frame pointer was generated,
9009 now a frame pointer is generated only if function has arguments
9010 (that need PLUSW2 register access), or has stack arguments, or the
9011 compiler is not instructed to omit the frame pointer,
9012 * (genEndFunction): before restoring local registers that were saved
9013 in the function preamble, also restore the registers that *might*
9014 have been allocated for stack access,
9015 * (genRet): removed some old comments,
9016 * (genCmp, the active (RN's) version): added a call to the
9017 pic16_genCmp_special function to perform the compare with a more
9018 robust and optimized way,
9019 * (genInline): a feature has been added in inline code generation,
9020 which allows a wildcard variable substitution when writing inline
9021 assembly. Code is incomplete and experimental therefore undocumented,
9022 * (genCast): changed order of aopOp for result and right to allow
9023 aopForSym to directly load the result if possible,
9024 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9025 perform an optimized compare on some selected special occasions,
9026 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9027 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9028 generate an IVT any more,
9029 * src/pic16/main.c (pic16_optionsTable): added command line option
9031 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9032 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9034 * src/pic16/NOTES: Raphael Neider added in list of active developers
9035 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9036 jumptable_end to prevent bug #,
9037 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9038 inCond and outCond fields,
9039 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9040 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9041 turn off register spilling,
9042 * (packRegsForOneUse): synced with other ports' versions although it
9043 is not used currently,
9044 * (pic16_packRegisters): added an optimization while reading
9045 structure bitfields, some registers may be saved (malloc code is
9046 decreased by 80 bytes)
9048 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9050 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9051 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9052 this can be optimized more?
9054 2005-03-10 Raphael Neider <rneider AT web.de>
9056 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9057 genNearPointerGet): (hopefully) fixed access to bitfields via
9058 pointers (p->bitN = x; and x = p->bitN; failed)
9060 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9062 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9064 2005-03-09 Raphael Neider <rneider AT web.de>
9066 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9068 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9070 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9071 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9072 (regTypeNum): set REG_BIT type if necessary
9073 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9074 * support/regression/tests/critical.c: check bug 1144613
9076 2005-03-02 Raphael Neider <rneider AT web.de>
9078 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9080 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9082 * src/avr/ralloc.c (serialRegAssign),
9083 * src/ds390/ralloc.c (serialRegAssign),
9084 * src/hc08/ralloc.c (serialRegAssign),
9085 * src/mcs51/ralloc.c (serialRegAssign),
9086 * src/pic/ralloc.c (serialRegAssign),
9087 * src/pic16/ralloc.c (serialRegAssign),
9088 * src/xa51/ralloc.c (serialRegAssign),
9089 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9091 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9093 * src/SDCCast.c (decorateType): fixed bug 1124787
9095 2005-02-20 Hubert Sack <sack AT digiplan.de>
9096 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9098 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9101 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9103 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9104 to keep the correct label reference count when adding/removing references
9105 to labels. A peephole file using this is appended to patch #1144962.
9107 2005-02-14 Raphael Neider <rneider AT web.de>
9109 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9110 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9111 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9112 retrievals of result operand's value on assignment
9114 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9116 * device/include/pic16/string.h: modified prototype for memccpy()
9117 to memccpy(void *, void *, char, size_t)
9118 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9119 check whether to omit frame pointer or not,
9120 * (genInline): convert all occurences of "\n" to LF in inline
9121 assembler blocks, this helps formatting the inline text,
9122 * (pic16_loadFSR0): modified prototype,
9123 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9124 removed some 8051 legacy code,
9125 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9126 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9127 before allocating temporary registers in functions,
9129 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9131 * support/regression/tests/bitvars.c: corrected the "fix"
9133 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9135 * support/regression/tests/bitvars.c,
9136 * support/regression/tests/bitwise.c,
9137 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9139 2005-02-10 Raphael Neider <rneider AT web.de>
9141 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9142 different size for Alpha
9143 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9145 2005-02-09 Raphael Neider <rneider AT web.de>
9147 * src/SDCC.lex(doPragma) : save and restore warning options as well
9148 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9149 * have #pragma less_pedantic set the errorlevel to WARNING
9151 * (cloneOptimize) : fixed wrong malloc's size
9152 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9153 facilitate correct handling of #pragma (save|restore)
9155 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9157 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9159 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9161 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9163 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9165 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9167 2005-02-02 Raphael Neider <rneider AT web.de>
9169 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9170 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9171 * (pic16_storeForReturn): fixed to allow returning function pointers
9172 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9173 * device/include/pic16/{stddef.h,stdbool.h}: added
9175 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9177 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9179 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9181 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9182 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9183 appeared to be required
9185 2005-01-31 Borut Razem <borut.razem AT siol.net>
9187 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9188 include/mcs51 and include/z80 directories to the package
9190 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9192 * src/hc08/gen.c (genFunction): fixed bug #1112752
9194 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9196 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9198 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9200 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9202 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9204 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9206 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9208 * device/include/c8051fxxx.h: removed these 6 files
9209 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9211 2005-01-26 Raphael Neider <rneider AT web.de>
9213 * src/pic16/gen.c (genAssign): fixed assignment from longs
9214 in codespace (were cut to three bytes)
9215 * (genDummyRead): implemented (except for CODESPACE...),
9217 * src/pic16/glue.c (emitStatistics): beautified
9218 * device/lib/pic16/libm/Makefile: added include path
9220 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9222 * src/z80/gen.c (aopPut): fixed bug #1103902
9224 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9226 * device/lib/expf.c: fixed bug #1095792
9228 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9230 * device/lib/pic16/libm: added Math library sources
9232 2005-01-24 Raphael Neider <rneider AT web.de>
9234 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9235 to enable upcast to pCodeOpReg2 (there is no type tag to
9236 differenciate the two and pic16_popGet2p cast into PCOR2)
9237 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9238 (sizeof(sectNames) changed to sizeof(sectName))
9239 Both patches fix segfaults under MinGW.
9241 2005-01-23 Raphael Neider <rneider AT web.de>
9243 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9244 Safe_[mc]?alloc()'ed variables
9245 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9246 of (byte sized) temporaries (assign them to WREG for now)
9247 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9248 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9249 this might fix SIGSEGVs on MinGW...
9250 * src/SDCCopt.c (killDeadCode): restored original behaviour
9251 (volatile operands might get thrown away though)
9253 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9255 * src/pic16/gen.c: fixed bug #1106975,
9256 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9257 pointer update, INTCON is saved, global interrupts are disabled and
9258 restored after updateing TOS.
9259 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9260 * added function attribute 'shadowregs' to take advantage of shadow
9262 * added function attribute 'wparam' as an alternative to the wparam
9264 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9265 user declares a non-ISR function as 'shadowregs',
9266 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9268 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9270 * .version: bumped version number to 2.4.8
9271 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9273 * device/lib/pic16/libio/i2c/: I2C module support library,
9274 * device/include/pic16/i2c.h: I2C support library header,
9275 * device/lib/pic16/libc/stdio/: standard IO support sources,
9276 * (printf_small.c): printf_small() source, supports float print,
9277 * (printf_tiny.c): printf_tiny() source, does not support floats,
9278 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9279 enable global optimizations for entire library source, other
9280 Makefiles in the source tree are also modified to reflect this,
9281 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9283 * doc/sdccman.lyx: updated to reflect new changes,
9284 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9285 sym->onStack if-case,
9286 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9287 sbit, idata, _idata, xdata, _xdata,
9288 * added pragma library, to link an external library, (see doc),
9289 * removed command line options, --pomit-config-words, --pomit-ivt,
9290 --pleave-reset-vector,
9291 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9292 when calling assembler to reflect memory model used, also define
9293 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9294 reflect stack model used,
9295 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9296 on stack return NULL,
9298 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9300 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9301 of the operands is volatile. Fixes #1020220
9303 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9305 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9306 * (OptimizeRegUsage): make sure that there is really no other flow where
9307 the first pCode is used
9309 2005-01-22 Raphael Neider <rneider AT web.de>
9311 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9312 to fix #1106967 (pCode->seq are not set up correctly)
9314 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9316 * src/SDCCglue.c (glue): make sure code area is declared before the
9317 static initialization area.
9319 2005-01-21 Raphael Neider <rneider AT web.de>
9321 * device/lib/Makefile.in: fixed test for pic16 install dir
9322 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9324 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9325 added --optimize-goto compiler switch and pragma wparam documentation
9326 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9327 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9328 and PRODH closing bug #1071770 (peephole optimizer)
9330 2005-01-19 Raphael Neider <rneider AT web.de>
9332 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9333 cmdLine buffers (used when calling sdcpp...) are large enough
9334 (MAX_PATH=256 truncates arguments leading to system halts when
9336 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9337 * (genUminus): rewritten to for efficiency
9338 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9339 used uninitialized in some cases)
9340 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9341 copy the third byte from the int -- now assumes 0x80 (data memory)
9342 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9343 operands (genAddLit expects the iCode's operands to swapped as
9344 well), fixed leftover bytes (crashed for short left operands)
9345 * (pic16_genMinusDec): performance improvements, removed false
9347 * (pic16_genMinus): fixed to cope with differently sized operands
9348 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9350 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9351 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9352 new banksel optimization
9353 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9354 analysis for temporary registers (segfaults...)
9355 * src/pic16/peeph.def: added rule
9357 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9359 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9360 which converts a float number to its ASCII representation
9361 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9362 functions to convert the fractional and integer part of a float to ASCII,
9363 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9364 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9366 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9368 * device/include/pic16/adc.h: added GPL info,
9369 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9370 a pCodeOp as tested operand,
9371 * (genNearPointerGet): optimized bit testing, does not use
9372 intermediate register for bit value, test directly instead with
9373 BTFSS, BTFSC, works only for single bits,
9374 * (genpic16Code): dump the name of the iCode in the asm,
9375 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9376 renamed to pic16_decodeOp,
9377 * (serialRegAssign): do not allocate a temporary register for iCode
9378 sequences that test a single bit for 1/0
9380 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9382 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9383 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9384 access stack and frame pointers. They are initially assigned to
9385 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9386 accessing SFRs. Updated all occurences of modification of stack or
9387 frame pointer in gen.c and pcode.c,
9388 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9389 assigning of a literal value to pointers,
9390 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9391 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9394 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9396 * doc/sdccman.lyx: update documentation about stack pragma, added
9397 some info for stack memory models
9399 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9401 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9403 2005-01-08 Raphael Neider <rneider AT web.de>
9405 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9406 udata sections to fix bug #1097823
9408 2005-01-05 Raphael Neider <rneider AT web.de>
9410 * src/pic16/gen.c (genGenericShift): added handling of differently
9411 sized left operand and result
9413 2005-01-04 Raphael Neider <rneider AT web.de>
9415 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9416 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9417 to hold the condition bit)
9418 * added new version of genCmp (old code available via #define)
9419 * added new version of genShiftLeft/genShiftRight in a generic
9420 way, now supports shifting by negative values
9421 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9422 shiftCount (expected by genGenericShift)
9423 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9424 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9426 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9427 is an invalid literal too...)
9429 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9431 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9432 from Raphael Neider,
9433 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9434 for 8-bit literals. This fixes some literal operands which are sign
9435 extended to 16-bits ints when instruction needs only 8-bits.
9437 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9439 * device/lib/logf.c: added mcs51 assembly version
9440 * device/lib/expf.c: added mcs51 assembly version
9441 * device/lib/_logexpf.c: new shared asm code for expf and logf
9442 * device/include/math.h: add defines for assembly math library
9443 * device/lib/Makefile.in: build new _logexpf.c
9444 * device/lib/libfloat.lib: use new _logexpf.c
9446 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9449 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9450 device types which have less than 0x7f registers.
9452 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9454 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9456 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9458 * device/lib/printf_fast.c: only build on supported arch.
9459 * device/lib/printf_tiny.c: only build on supported arch.
9460 * device/lib/printf_fast_f.c: only build if asm float lib
9461 * device/lib/_fsget1arg.c: only build if asm float lib
9462 * device/lib/_fsget2args.c: only build if asm float lib
9463 * device/lib/_fsnormalize.c: only build if asm float lib
9464 * device/lib/_fsreturnval.c: only build if asm float lib
9465 * device/lib/_fsrshift.c: only build if asm float lib
9466 * device/lib/_fsswapargs.c: only build if asm float lib
9467 * device/include/stdio.h: don't provide print_fast,
9468 print_fast_f, print_tiny prototypes if --xstack used
9470 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9472 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9473 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9476 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9478 * device/lib/printf_fast_f.c: same as printf_fast, but
9479 with floating point enabled
9480 * device/lib/printf_fast.c: minor tweaks
9481 * device/include/stdio.h: add printf_fast_f
9483 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9485 * src/SDCCmain.c: make --float-reent default for mcs51
9486 * device/lib/_fsadd.c: added mcs51 assembly version
9487 * device/lib/_fssub.c: added mcs51 assembly version
9488 * device/lib/_fsmul.c: added mcs51 assembly version
9489 * device/lib/_fsdiv.c: added mcs51 assembly version
9490 * device/lib/_fseq.c: added mcs51 assembly version
9491 * device/lib/_fsneq.c: added mcs51 assembly version
9492 * device/lib/_fsgt.c: added mcs51 assembly version
9493 * device/lib/_fslt.c: added mcs51 assembly version
9494 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9495 * device/lib/Makefile.in: add _fscmp to build
9496 * device/lib/libfloat.lib: add _fscmp to build
9498 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9500 * device/lib/_fs2slong.c: added mcs51 assembly version
9501 * device/lib/_fs2sint.c: added mcs51 assembly version
9502 * device/lib/_fs2schar.c: added mcs51 assembly version
9503 * device/lib/_fs2ulong.c: added mcs51 assembly version
9504 * device/lib/_fs2uint.c: added mcs51 assembly version
9505 * device/lib/_fs2uchar.c: added mcs51 assembly version
9506 * device/lib/_slong2fs.c: added mcs51 assembly version
9507 * device/lib/_sint2fs.c: added mcs51 assembly version
9508 * device/lib/_schar2fs.c: added mcs51 assembly version
9509 * device/lib/_ulong2fs.c: added mcs51 assembly version
9510 * device/lib/_uint2fs.c: added mcs51 assembly version
9511 * device/lib/_uchar2fs.c: added mcs51 assembly version
9512 * device/include/float.h: added #define to select asm vs c
9514 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9516 * device/lib/printf_fast.c: improvements to float output
9517 * device/include/float.h: add defines for assembly float library
9518 * device/lib/_fsget1arg.c: receive 1 float arg
9519 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9520 * device/lib/_fsnormalize.c: normalize a float
9521 * device/lib/_fsreturnval.c: return float, various helper routines
9522 * device/lib/_fsrshift.c: right shift a float's mantissa
9523 * device/lib/_fsswapargs.c: swap 2 floats
9524 * device/lib/Makefile.in: build these 6 new files for mcs51
9525 * device/lib/libfloat.lib: add these 6 files to the library
9527 2004-12-26 Borut Razem <borut.razem AT siol.net>
9529 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9532 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9534 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9535 and fully reentrant and register bank neutral.
9536 * device/lib/printf_fast.c: added float (not enabled by default),
9537 added compact/slower integer (also not enabled by default),
9538 improved size/speed of fast integer code, other minor changes
9539 * device/include/stdio.h, device/lib/Makefile.in,
9540 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9542 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9544 * src/pic16/pcode.c: declaring variables other than at the start of a
9545 block is not supported in C by VC6.
9547 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9549 * applied a previous patch from Raphael Neider that wasn't included
9550 in the previous commits, which fixes infinite loops within jumptable
9552 * made some fixes that previous patches introduced
9554 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9556 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9557 that fixes an issue with AOP_PCODE asmop's offset,
9558 * (pic16_popCopyReg): update instance field too,
9559 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9560 function of pic port,
9561 * (genCmp, genAnd, genAssign),
9562 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9564 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9566 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9567 variables initial values to idata section,
9568 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9569 variables in some functions. This utilizes parmBytes field of iCode
9570 structure to hold the offset of the variable in stack. (might be
9571 able to use the stack field too?)
9572 * applied patch from Raphael Neider # ### , # ###
9573 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9574 variable initial values in idata section,
9575 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9576 for static variables with initial value
9577 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9578 applied fix in while loop from Raphael Neider.
9580 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9582 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9583 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9584 * src/ds390/ralloc.c (serialRegAssign): spill bits
9585 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9586 * support/Util/SDCCerr.c,
9587 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9588 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9589 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9591 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9593 * device/include/sdcc-lib.h: inserted LGPL, added includes
9594 asm/ds390/features.h and asm/mcs51/features.h
9595 * device/include/asm/default/features.h,
9596 * device/include/asm/gbz80/features.h,
9597 * device/include/asm/z80/features.h: added empty _AUTOMEM
9599 * device/include/asm/ds390/features.h,
9600 * device/include/asm/mcs51/features.h: added files with defines for
9601 _AUTOMEM and _STATMEM indicating automatic and static storage class
9602 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9603 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9604 * src/SDCCicode.c (geniCodeCast),
9605 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9606 * src/SDCCloop.c (loopInduction): removed unused variable lr
9607 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9608 to convertToFcall to include char modulo (RFE 1065037), added check
9609 if left operand is unsigned and use abs of literal value
9610 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9611 as it doesn't work after conversion from peephole.def to peephole.rul
9612 * src/mcs51/gen.c (toBoolean): added check for size,
9613 (genModOneByte): optimized code for signed char modulo a literal
9614 power of 2 (thanks to Hubert Sack),
9615 (genRRC): removed unnecessary "clr c",
9616 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9617 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9619 swapped rules 256.c and 256.d,
9620 extended 256.d by using new multiple checks (thanks Erik),
9621 added rules 256.e and 256.f,
9622 updated rule 261.a and 261.b to new generated code
9623 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9625 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9627 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9628 induction related bugs, including first part of bug #1074377
9630 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9632 * applied patch from bug-report #1076292,
9633 * applied patches for genAnd and Goto-optimizations for Raphael
9635 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9636 dump a less iCode information,
9637 * src/pic16/device.h (pic16_options_t): added field debgen,
9638 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9639 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9640 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9642 * (various functions): added macros FENTRY and FENTRY2 to functions,
9643 to emit function prologue,
9644 * (various functions): fixed indentation,
9645 * (genNearPointerGet): fixed loading of FSR0,
9646 * (genPackBits): applied patch from Raphael Neider to fix updating
9647 of FSR0 and touching only the modified bits,
9648 * src/pic16/genarith.c (various functions): added macros FENTRY to
9649 emit function prologue in comments,
9650 * src/pic16/pcode.h: added functions debugf2, debugf3,
9651 * src/pic16/ralloc.c: partial fix for packForPush caused
9654 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9656 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9657 <stsp AT users.sourceforge.net> with reversed byte order
9658 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9660 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9662 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9664 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9665 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9667 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9669 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9671 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9673 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9675 (setFromConditionArgs): friendly operand parser for peephole rules,
9676 (operandBaseName, operandsNotRelated): new peephole condition
9677 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9678 architecture specific register naming into account, handles n-way
9679 comparisons, and supports quoted literals
9680 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9682 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9684 * src/mcs51/peeph.def: fixed bug #1076940
9686 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9688 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9690 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9692 Adding support for replacing ljmps with sjmps in jumptables
9693 generated for switch statements. For now you need to set the
9694 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9695 Now 4 algorithms for mcs51 jumptable generation are used:
9696 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9697 addresses loaded pc-relative for up to 112 cases and stack-pushing
9698 target addresses loaded with offset from dptr for up to 256 cases.
9700 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9701 * src/mcs51/main.c: adapted constants for switch table generation
9702 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9704 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9706 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9707 * support/regression/tests/bug1057979.c: added test for bug 1073386
9709 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9711 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9714 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9716 * src/pic16/device.h,
9717 * src/pic16/genarith.c,
9720 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9722 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9724 Large cummulative patch for pic16 port.
9725 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9726 to call when a stack overflow occurs,
9727 * (malloc.h): added CVS Id tag,
9728 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9730 * added libc directory. The current version of LibC contains string
9731 functions, ctype functions and macros and some functions of the
9732 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9733 be extensively tested in the future. Standard disclaimer here.
9734 Library is not automatically build yet. But one can build it by
9735 invoking 'make' inside the libc directory.
9736 * added ADC library under libio. Preliminary version yet.
9738 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9739 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9740 aopForRemat() now and not by pic16_aopOp(),
9741 * (pic16_popGetTempReg): removed warning messgae when allocating
9742 temporary registers, its a buggy feature and will be removed,
9743 * (pic16_popGet): set register instance field in AOP_CRY,
9744 * (pic16_outBitC): fixed for results in size greater than 1,
9745 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9746 * (pic16_storeForReturn): optimized return of 0,
9747 * (genCmp): experimental code for new genCmp which uses PIC18's
9748 special compare&skip instructions. Initial tests fail some times
9749 with variables grater than 1 byte in size, so new code is disabled,
9750 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9752 * (genCast): began a fix to optimize the casting of a bit to another
9753 bit, now assigning a bitfield to another bitfield will fail, sorry,
9754 * src/pic16/main.c: disabled the use of lr-support feature,
9755 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9756 * added some function prototypes, added function _debugf prototype,
9757 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9758 bits with offset (case PO_GPR_BIT),
9759 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9761 * (isBankInstruction): modified to return 0 for no banking instruction,
9762 and 1 for banking instruction,
9763 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9764 caused stop processing pCodes after a inline assembly block,
9765 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9766 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9767 registers when it shouldn't,
9768 * src/pic16/ralloc.c (allocReg): add preliminary support for
9769 supporting a limited set of temporary registers,
9771 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9773 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9774 genDataPointerSet): ensure assignments always copy in MSB to LSB
9776 (loadRegFromAop): recognize CLRH optimization,
9777 (genFunction): optimize RECEIVE iCodes in reentrant functions
9779 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9781 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9782 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9784 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9785 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9786 contiguous with data
9788 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9790 * device/lib/_gptrget.c (_gptrget),
9791 * device/lib/_gptrgetc.c (_gptrgetc),
9792 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9793 instead of sjmp to ret
9794 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9795 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9797 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9799 * .version: bumped version to 2.4.7
9800 * device/lib/_gptrget.c (_gptrget): is now _naked
9801 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9802 * device/lib/_gptrput.c (_gptrput): is now _naked
9803 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9804 (createFunction): fixed xstack
9805 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9806 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9808 (geniCodeCritical): store original interrupt state in an iTemp bit
9809 var unless stack-auto
9810 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9811 * src/SDCCmain.c (setIncludePath): added include/target to search path
9812 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9813 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9815 (processFuncArgs): put bit vars in bit area
9816 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9817 unsaveRBank): fixed xstack,
9818 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9819 (genFunction, genEndFunction): fixed xstack,
9820 (genAssign): optimization don't walk backwards through mem
9821 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9822 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9823 * support/regression/Makefile: also make library (for stack-auto) when
9824 making "all" and added "test-mcs51-xstack-auto"
9825 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9826 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9827 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9828 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9829 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9830 make-library by MAKE_LIBRARY
9831 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9832 regression tests for xstack
9833 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9834 * support/regression/tests/critical.c: test for critical on mcs51
9836 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9838 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9839 built version of sdcc instead of installed version
9841 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9843 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9844 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9846 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9847 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9848 WARNING: remove device/lib/build/z80/printf.o by hand when
9849 updating from previous build!
9850 * device/lib/z80/printf.c: updated comment
9851 * support/regression/tests/bug1057979.c: test all ports now
9852 * support/regression/tests/bug1065458.c: file added
9854 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9856 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9857 *_start and *_end symbols for static functions
9859 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9861 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9862 and search crt0.o in all library paths,
9863 (setIncludePath): proper handling of --nostdinc,
9864 (setLibPath): proper handling of --nostdlib
9865 * support/regression/Makefile,
9866 * support/regression/ports/ds390/spec.mk,
9867 * support/regression/ports/gbz80/spec.mk,
9868 * support/regression/ports/hc08/spec.mk,
9869 * support/regression/ports/mcs51/spec.mk,
9870 * support/regression/ports/mcs51-large/spec.mk,
9871 * support/regression/ports/mcs51-stack-auto/spec.mk,
9872 * support/regression/ports/z80/spec.mk: use include and lib files from
9873 built version of sdcc instead of installed version
9874 * doc/sdccman.lyx: fixed typo in --nostdinc
9876 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9881 * src/pic/gen.c : added support to generate code for struct bit fields.
9883 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9885 * as/xa51/xa_version.h,
9886 * device/include/errno.h,
9887 * device/include/regc515c.h,
9888 * device/lib/_itoa.c,
9889 * device/lib/_ltoa.c,
9890 * device/lib/ser_ir_cts_rts.c,
9891 * sim/ucsim/xa.src/glob.cc,
9892 * sim/ucsim/xa.src/inst_gen.cc,
9893 * sim/ucsim/xa.src/xa_bit.cc,
9894 * sim/ucsim/xa.src/xa_sfr.cc,
9895 * sim/ucsim/z80.src/inst_dd.cc,
9896 * sim/ucsim/z80.src/inst_fdcb.cc,
9897 * support/scripts/keil2sdcc.pl,
9898 * src/pic16/pic16.dsp,
9899 * src/pic16/pic16a.dsp: corrected cvs line endings
9900 * device/lib/printf_large.c: fixed bug 1057979
9901 * src/pic16/gen.c: fixed non-C standard code
9902 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9903 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9904 * support/regression/ports/mcs51/support.c: reload T1 asap
9905 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9906 pdata use and clear idata startup behaviour
9907 * support/regression/tests/bug1057979.c: added
9909 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9911 * device/examples/ds390/ow390/ad26.h,
9912 * device/examples/ds390/ow390/cnt1d.h,
9913 * device/examples/ds390/ow390/crcutil.c,
9914 * device/examples/ds390/ow390/ownet.h,
9915 * device/examples/ds390/ow390/owsesu.c,
9916 * device/examples/ds390/ow390/swt12.h,
9917 * device/examples/ds390/ow390/swtoper.c,
9918 * device/examples/ds390/ow390/temp10.h,
9919 * device/examples/ds390/ow390/thermodl.c,
9920 * device/examples/ds390/tinitalk/tinitalk.dsp,
9921 * device/examples/ds390/tinitalk/tinitalk.dsw,
9922 * device/examples/mcs51/clock/hw.h,
9923 * device/examples/mcs51/simple2/go.bat,
9924 * device/examples/serialcomm/windows/serial.h,
9925 * device/examples/xa51/dummy.c,
9926 * device/examples/xa51/hello.c,
9927 * device/include/80c51xa.h,
9928 * device/include/at89x051.h: corrected cvs line endings
9930 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9932 * src/pic16/main.c (options): added command line --gstack, to trace
9933 stack over/under flows,
9934 * added pragma 'wparam' to allow passing first byte of function
9935 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9936 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9937 call to __gstack_test function and sets up the symbol as extern,
9938 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9939 * popaop): added call to pic16_testStackOverflow,
9940 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9942 * (genCall, genPcall): now all parameters are passed via stack
9943 except in functions that are pass to wparam pragma in which WREG is
9945 * (genPcall): REENTRANT flag is checked to see if variable prototype
9946 contains reentrant keyword, don't call a non-reentrant function, via
9947 a reentrant function pointer or vice versa, functions are never
9949 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9951 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9952 SIGSEGV when accessing a NULL register stucture,
9953 * (pic16_printGPointerType): modified to handle UPPER modifier for
9954 function initializers, changed prototype of function to simpler one,
9955 * (pic16_printIvalFuncPtr): check to see if function is already
9956 added in externs list,
9957 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9958 optimized a move from W to SFR with a move to the same register
9960 * device/lib/pic16/debug: NEW directory, contains debug features
9961 which are enabled when linking with libdebug.lib, currently command
9962 line option --gstack enables stack pointer tracing for over/under
9963 flow, corresponding sources are in debug/gstack
9965 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9967 * doc/sdccman.lyx: updated SDCC version,
9968 * (PIC16 port): update list of command line options,
9969 * src/pic16/device.h (structure pic16_options_t): added field gstack
9970 to enable stack overflow tracing on push/pops,
9971 * src/pic16/device.c (statistics structure): added statistics
9973 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9974 pic16_dump_int_registers): increase statistics counters for each
9975 * variable which is encountered
9976 * (pic16_dump_usection): emit each .udata variable to its own udata
9978 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9979 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9980 parameters via stack, otherwise use old scheme,
9981 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9982 assembler output file,
9983 * src/pic16/main.c: added command line options --gstack to enable
9984 push/pop tracing for stack overflow,
9985 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9986 instructions): added size of each instruction,
9987 * (pic16_countInstruction): estimate size of instructions in
9988 the_pFile list, inline assembly blocks are not counted,
9989 * (pic16_FixRegisterBanking): trace previous register usage, when
9990 banksel optimizations is greater than 0, don't emit a redudant
9993 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9995 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9996 * src/pic16/ralloc.c : applied same fix for pic16.
9997 * src/pic/gen.c : tidied it up a little.
9999 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10001 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10002 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10004 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10006 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10008 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10010 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10011 non-reentrant function __modsint in the interrupt function (thus
10012 corrupting math operations during serial I/O)
10013 * device/lib/ser_ir.c: as above, changed buffersize
10014 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10015 256.c,d for zeroing
10016 * doc/Makefile: added option -t for rsync
10018 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10020 * src/SDCCast.h (struct ast),
10021 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10023 2004-10-20 Borut Razem <borut.razem AT siol.net>
10025 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10028 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10030 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10032 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10033 support functions to replace long sequences of MOVFF's from access
10034 bank registers to stack and vice versa,
10035 * src/pic16/device.h: added new field opt_flags, where optimization
10036 flags can be set to enable certain features,
10037 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10038 * pBlock, (genFunction, genEndFunction): surroung loop for
10039 saving/loading used registers in stack with PC_INFO pCodes,
10040 INF_LREGS. Code in between can then be optimized by pCode optimizer
10041 to support function calls,
10042 * (genDataPointerSet): fixed bug which loaded float fields in
10043 structures with corrupt data,
10044 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10045 in a standard way debug info on stderr. Feature used for developing
10046 and debugging only,
10047 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10048 obsolete chunks of code,
10049 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10050 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10051 * pic16/src/pcode.c (pic16_newpCodeInfo,
10052 * (pic16_newpCodeOpLocalRegs),
10053 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10055 * (pic16_pCodeConstString): printing of the initial value of a
10056 symbol as a comment is inhibited since parsing was already done by
10057 copyStr and output is corrupt,
10058 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10060 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10062 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10064 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10066 * as/mcs51/lkarea.c: removed old K&R style,
10067 (lnksect): changed check on boundary error,
10068 (lnksect2): changed check on boundary error,
10069 (lnksect2): extend XSTK to end of page if size = 1
10070 * as/mcs51/lkmain.c: removed old K&R style,
10071 (Areas51): create l_IRAM symbol
10072 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10073 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10074 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10075 * device/lib/_mullong.c: added version to be compiled with xstack
10076 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10077 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10078 * device/lib/mcs51/crtxstack.asm: fixed comment
10079 * src/SDCCglue.c: maxInterrupts defaults to 0,
10080 (emitMaps): added pdata,
10081 (createInterruptVect): (re)moved default,
10082 (glue): added pdata,
10083 (glue): moved __start__xstack to XSTK with default size 1
10084 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10085 and options.float_rent when options.stackAuto is set,
10086 (linkEdit): only write XDATA_NAME if provided on command line
10088 * src/SDCCmem.c: added pdata
10089 * src/port.h: added pdata_name to PORT
10090 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10091 (saveRegisters, unsaveRegisters): removed usage of B,
10092 (genMinus): fixed accumulator clash,
10093 (genJumpTab): added comment, this needs another look
10094 * src/mcs51/gen.c: added check for "B in use" paranoia,
10095 added pushB() and popB()
10096 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10099 * src/ds390/main.c,
10101 * src/mcs51/main.c,
10103 * src/pic16/main.c,
10105 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10106 added PSEG (PAG,XDATA) or NULL to port specifier
10107 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10108 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10109 (_mcs51_genInitStartup): removed __start__xstack equ,
10110 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10111 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10112 * src/z80/gen.c (_rleAppend): fixed warnings
10113 * support/regression/tests/zeropad.c: added pdata test
10114 * .version: bumped to 2.4.6
10116 2004-10-17 Borut Razem <borut.razem AT siol.net>
10118 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10119 as a part of nightly build
10121 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10123 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10124 WREG holds the first byte function parameters,
10125 * (aopForSym): take special case for symbols which are in FARSPACE
10126 but in CODESPACE too,
10127 * (assignResultValue): modified to take into account _G.useWreg,
10128 * (genCall): don't use wreg for parameter passing when function is
10129 declared as reentrant, too, added optimization INCF to stack
10130 pointer when stack parameter count is 1,
10131 * (genFunction, genEndFunction): refurnished and fixed to not using
10132 wreg for passing parameters when function has varargs or is
10133 reentrant, fixed bug with symbol name compare for generating
10134 functions in absolute address,
10135 * (pic16_storeForReturn): refurnished,
10136 * (genCmp): began writing a new version of the function, not ready
10137 yet, therefore it is disabled,
10138 * (genAssign): do not read code memory when assigning a function to
10139 a pointer function,
10140 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10141 array of characters, not pointer,
10142 * (pic16initialComments): in debug mode emit an .ident directive for
10144 * (_process_pragma): emit a new warning type (internal to pic16)
10145 when setting stack to default length, emit a similar warning when
10146 placing a function at absolute address and address is not word aligned
10147 * (_pic16_parseOptions): added 'return TRUE' statement,
10148 * (_pic16_linkEdit): if compiling a source, then add the source's
10149 file object, first in the list of objects to link,
10151 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10153 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10154 * src/pic/main.c : removed VC warning.
10155 * src/pic/gen.c : changed comment.
10157 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10159 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10160 reference to a deprecated symbol _GPTRREG was causing failure to
10161 link. Thanks G. M. Gallant for the info.
10163 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10165 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10166 comments for Bugs item #954788.
10168 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10170 * src/pic16/device.c (pic16_dump_gsection,
10171 * pic16_groupRegistersInSection): handle symbols declared to be in
10172 access bank differently,
10173 * src/pic16/gen.c (struct _G): added field resDirect,
10174 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10175 send values read from stack directly to result and don't allocate
10177 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10179 * (pic16_sameRegsOfs): NEW,
10180 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10181 free because they were not allocated from temporary pool,
10182 * pic16_popRegFromString): workaround to fix a problem with
10183 allocating variables twice or never,
10184 * (genGenPointerGet): using PRODL instead of FSR0H,
10185 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10187 * (genAssign): take advantage of the _G.resDirect flag,
10188 * (genCast): around line 11844, use mov2f instead of directly
10189 MOVFF'ing between operands to account for literal values,
10190 * src/pic16/genutils.c: some new debug functions for gpsim have been
10192 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10193 float with integer part only,
10194 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10195 place variables in access bank
10196 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10197 updated sources to reflect recent changes in gen.c
10199 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10201 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10202 sources that searched for headers in installation path, now the
10203 device/include/pic16 is used,
10204 * src/pic16/glue.c (pic16glue),
10205 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10206 .line directives if not in debug mode, this suppresses assembler's
10207 warnings for ignored directives
10209 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10211 * src/port.h: made reset_regparms prototype void parameter explicit.
10212 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10213 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10214 * doc/sdccman.lyx: documented warning disabling and how to use
10215 printf_large to make it print floats.
10216 * device/include/stdbool.h: NEW
10217 * device/lib/_atof.c,
10218 * device/lib/_divuint.c,
10219 * device/lib/_divulong.c,
10220 * device/lib/expf.c,
10221 * device/lib/printf_large.c,
10222 * device/lib/sincosf.c,
10223 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10224 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10225 a completely reentrant lib.
10227 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10229 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10230 * device/include/pic16/stdio.h: fixed bug with colon
10232 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10234 * device/include/pic16/stdio.h,
10235 * device/include/pic16/stdlib.h,
10236 * device/include/pic16/math.h: NEW
10237 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10238 declared as _naked to reduce overhead
10239 * device/lib/Makefile.in (target port-specific-objects-pic16):
10240 changed * to *.* so to ignore the CVS directory,
10241 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10242 stacked variables back in stack,
10243 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10246 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10248 * .version: bumped version number to 2.4.5
10249 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10250 * support/Util/SDCCerr.c (messages structure): added entry for
10253 Large cumulative patch for pic16 port and libraries.
10254 * device/include/pic16/sdcc-lib.h,
10255 * device/include/pic16/stdarg.h,
10256 * device/include/asm/pic16/features.h,
10257 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10258 * device/include/pic16/float.h: changes reentrant keyword with
10259 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10260 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10261 updated target build-libraries to include objects from gptr,
10262 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10263 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10264 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10265 all function headings,
10266 * src/SDCCmain.c: added global parameter userIncDirsSet,
10267 * (parseCmdLine): when option -I is encountered add directory to
10268 userIncDirsSet too,
10269 * src/version.awk: added space between control and long,
10270 * src/pic16/NOTES: added some notes for the port,
10271 * src/pic16/gen.c: added prototype for mov2fp function,
10272 * (fReturnpic16[]): properly named return value registers,
10273 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10274 * (aopForSym): added code to handle symbols with onStack flag set,
10275 symbols onStack are allocated PTRSIZE bytes,
10276 * (aopFreeAsmop): handles special case where asmops are stack objects,
10277 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10278 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10279 added argument lock to trace flaws in allocating temporary registers
10280 when developing port,
10281 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10282 * (pic16_popRegFromString): reenabled allocating a direct register
10284 * (assignResultValue): various beautifications,
10285 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10286 referenced function argument,
10287 * (genIpush): reenabled to allow stacked arguments, handles only
10288 ic->parmPush iCodes,
10289 * (genCall, genPcall): major changes to allow for variable argument
10290 functions, fixed a bug with falsely restoring stack pointer after
10291 returning from call,
10292 * (genFunction): pending code for critical function,
10293 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10294 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10295 * (genNearPointerGet): fixed bug with indirect reading, was always
10297 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10299 * (genAddrOf): rewrote code to take address of a stacked function parameter
10300 * (genCast): fixed casting to generic pointer type,
10301 * src/pic16/gen.h: added AOP_STA,
10302 * (struct asmop): added field stk,
10303 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10304 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10305 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10306 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10307 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10308 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10310 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10312 * (pic16_port structure): generic pointer size is set to 3,
10313 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10314 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10316 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10317 operand is an iTemp,
10319 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10321 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10322 * debugger/mcs51/simi.c: addapt new syntax of s51
10324 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10326 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10327 * src/pic16/pcode.c: commented out some calls to free() in order to
10330 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10333 * src/SDCCicode.c (isiCodeInFunctionCall),
10334 * src/avr/ralloc.c (selectSpil),
10335 * src/pic/ralloc.c (selectSpil),
10336 * src/pic16/ralloc.c (selectSpil),
10337 * src/ds390/ralloc.c (selectSpil),
10338 * src/hc08/ralloc.c (selectSpil),
10339 * src/xa51/ralloc.c (selectSpil),
10340 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10341 stack in the middle of a function call sequence (fixes bug #1020268)
10342 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10343 costs associated with the minimum switch case.
10345 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10347 * src/SDCC.lex: fixed bug #1030549
10349 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10351 * src/SDCCcse.h (struct cseDef),
10352 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10353 over a function call if the CSE is derived from a symbol whose
10354 address has been taken (fixes bug #1029883)
10355 * support/regression/tests/bug-1029883: a new regression test for
10358 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10360 * src/hc08/gen.c (emitinline): fixed bug #1029778
10361 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10362 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10363 and starts toward RFE #905167)
10365 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10367 * src/pic16/gen.c (mov2f): New function to move an operand to
10368 another without considering if it is a literal or a register,
10369 * (pic16_sameRegs): don't check if they are both AOP_REG,
10370 * (AccRsh): removed andmask=0 lines,
10371 * (genLeftShift): duplicated to be improved in future versions,
10372 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10373 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10374 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10375 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10376 * (insertBankSwitch): fixed inserting banksel directives algorithm
10377 for instructions that follow a skip instruction, this fixes a report
10378 for broken subtraction code generation,
10379 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10380 iCode is a left op, just in case result and right share the same
10383 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10386 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10388 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10389 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10390 on 2004-09-12; it was buggy
10392 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10394 * src/SDCCsymt.h: removed RESULT_CHECK
10399 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10401 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10403 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10404 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10405 configuration values no more rejected by compiler, they are assigned
10406 to configuration registers with a warning message instead,
10407 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10408 the for-loop so last conf register is emitted too,
10409 * (_pic16_initPaths): link library libsdcc.lib by default,
10410 * (_hasNativeMulFor): modified test for multiplication according to
10411 Raphael Neider's remarks. Integer multiplication is also done with
10413 * device/include/pic16/pic18fregs.h: corrected type error in while
10414 testing and including 18f6720 header file
10416 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10418 * src/pic16/device.h (pic16_options): removed field use_crt,
10419 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10420 until an optimization to handle single bits is added,
10421 * (pic16_loadFSR0): moved before genUnpackBits,
10422 * (genAnd): some white lines removed,
10423 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10424 leave_reset flags in pic16_options when using crt modules,
10426 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10428 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10429 for bugs 898889 & 979599. Also used some safer print instructions.
10431 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10433 * src/pic16/device.h (pic16_options_t): added field use_crt,
10435 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10436 catch a probable future bug,
10437 * src/pic16/gen.c: aopIdx function commented out,
10438 * (genAssign): commented out old code which used aopIdx,
10439 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10440 code, added if conditionals to take into account the --use-crt
10441 command line options,
10442 * src/pic16/main.c (pic16_optionsTable): added new command line
10443 options, --use-crt= and --no-crt,
10444 * (_pic16_linkEdit): now the proper crt object is added in the
10445 linker command line except than when --no-crt is specified,
10446 * src/pic16/pcode.c,
10447 * src/pic16/pcode.h: added some structures and functions for a new
10448 optimization scheme to compansate for instruction overhead between
10449 same iCodes, this scheme is currently under development and is not
10450 working in any way,
10451 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10453 * device/lib/pic16/startup/crt0i.c,
10454 * device/lib/pic16/startup/crt0iz.c: added global char variable
10455 __uflags to force the generation of an idata section
10457 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10460 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10461 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10463 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10465 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10466 Frieder) and clarified the default code optimization mode
10468 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10470 * src/SDCC.lex (doPragma, process_pragma),
10471 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10472 "opt_code_size", and "opt_code_balanced"
10473 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10474 regrouped options by category, added support for category headers
10475 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10476 and "--opt-code-size"
10477 * doc/sdccman.lyx: documented these new options and pragmas
10478 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10479 preference into account
10481 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10483 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10484 geniCodePreDec): Fixed bug 904237 by generating a warning
10486 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10488 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10490 * src/pic/device.c : When no max ram set validate full memory range.
10492 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10494 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10496 * device/lib/_gptrget.c,
10497 * device/lib/_gptrput.c: updated comment
10498 * device/lib/calloc.c,
10499 * device/lib/free.c,
10500 * device/lib/malloc.c,
10501 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10502 * src/SDCCcse.c (cseBBlock),
10503 * src/SDCCicode.c (printOperand, geniCodeArray),
10504 * src/SDCCicode.h (struct operand): fixed bug 868103
10505 * support/regression/tests/bug-868103.c: added
10506 * src/SDCCast.c (searchLitOp),
10507 * src/SDCCcse.h (struct cseDef),
10508 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10509 * src/SDCCicode.h (struct operand),
10510 * src/SDCCsymt.h (struct sym_link),
10511 * src/avr/gen.c (hasInc),
10512 * src/ds390/gen.c (hasInc),
10513 * src/hc08/gen.c (genPlusIncr, hasInc),
10514 * src/mcs51/gen.c (hasInc),
10515 * src/pic16/glue.c (pic16_printIvalChar),
10516 * src/pic16/ralloc.c (regWithIdx),
10517 * src/xa51/gen.c (hasInc) : removed warnings
10518 * src/SDCCast.c (createBlock): added comment ???
10519 * src/hc08/ralloc.c: updated comments
10521 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10523 * doc/sdccman.lyx: updated section on switch statements, added
10524 section about semaphore locking
10525 * doc/Makefile: added option -info for latex2html
10526 * device/lib/_gptrget.c,
10527 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10529 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10531 * src/pic/device.h,
10532 * src/pic/device.c,
10533 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10534 maxram is less than 0x100.
10536 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10538 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10540 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10543 * src/mcs51/main.c,
10544 * src/ds390/main.c,
10548 * src/pic16/main.c,
10551 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10552 a jump table is the best form for a switch statement, including
10553 automatic insertion of missing cases to make the case range
10554 continuous. Developed in collaboration with Frieder Ferlemann.
10556 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10558 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10559 accumulator result if it needs sign extension
10561 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10563 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10565 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10567 * device/lib/gbz80/printf.c,
10568 * device/lib/z80/printf.c: removed define for NULL
10570 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10572 * as/xa51/xa_link.c,
10573 * device/examples/ds390/ow390/ad26.c,
10574 * device/examples/ds390/ow390/cnt1d.c,
10575 * device/examples/ds390/ow390/counter.c,
10576 * device/examples/ds390/ow390/ds2480.h,
10577 * device/examples/ds390/ow390/ds2480ut.c,
10578 * device/examples/ds390/ow390/findtype.c,
10579 * device/examples/ds390/ow390/gethumd.c,
10580 * device/examples/ds390/ow390/owllu.c,
10581 * device/examples/ds390/ow390/ownetu.c,
10582 * device/examples/ds390/ow390/swt12.c,
10583 * device/examples/ds390/ow390/swtloop.c,
10584 * device/examples/ds390/ow390/temp.c,
10585 * device/examples/ds390/ow390/temp10.c,
10586 * device/examples/ds390/ow390/thermo21.c,
10587 * device/examples/ds390/ow390/tinilnk.c,
10588 * device/examples/ds390/ow390/tstfind.c,
10589 * device/examples/serialcomm/windows/serial.cpp,
10590 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10591 * device/include/reg51.h: fixed line endings for cvs
10593 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10595 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10596 packRegsForAccUse, packRegisters): new accumulator register
10598 * support/regression/ports/hc08/support.c (_putchar): suppress
10599 warning of unused variable
10600 * src/SDCCicode.c: added SWAP entry to codeTable
10602 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10604 * device/lib/sprintf.c: forgot to add this file before previous commit
10606 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10608 * src/pic16/gen.c (genPackBits): added operand right in function
10609 parameters, load result directly if p_type is POINTER (that is
10610 called by genNearPointerSet)
10611 * (genUnPackBits): added operand left in function parameters,
10612 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10613 FSR0 if accessing bitfields,
10615 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10617 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10618 _print_format; updated printf, sprintf, vsprintf
10619 * device/include/asm/default/features.h: corrected comment/define
10620 * device/lib/Makefile.in: added sprintf.c
10621 * device/lib/libsdcc.lib: added sprintf module
10622 * device/lib/printf_large.c,
10623 * device/lib/vprintf.c,
10624 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10626 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10627 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10628 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10630 * support/regression/tests/zeropad.c: define idata as data for hc08
10632 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10634 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10635 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10636 labels are referenced at least once (even if a reference is not found)
10637 * src/hc08/gen.c (emitcode): set isComment flag for comments
10638 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10639 loads), rules 6a..6b (optimize jumps to return)
10641 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * device/lib/acosf.c (acosf),
10644 * device/lib/asinf.c (asinf),
10645 * device/lib/atanf.c (atanf),
10646 * device/lib/ceilf.c (ceilf),
10647 * device/lib/cosf.c (cosf),
10648 * device/lib/coshf.c (coshf),
10649 * device/lib/cotf.c (cotf),
10650 * device/lib/fabsf.c (fabsf),
10651 * device/lib/floorf.c (floorf),
10652 * device/lib/log10f.c (log10f),
10653 * device/lib/logf.c (logf),
10654 * device/lib/sinf.c (sinf),
10655 * device/lib/sinhf.c (sinhf),
10656 * device/lib/sqrtf.c (sqrtf),
10657 * device/lib/tanf.c (tanf),
10658 * device/lib/tanhf.c (tanhf),
10659 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10660 replaced all instances of "reentrant" in the library functions
10661 defined in math.h with this macro.
10662 * support/regression/tests/float_trans.c: reenabled test for hc08
10664 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10666 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10667 erroneously deleted
10669 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10671 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10672 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10673 multi-byte volatile operands are used
10674 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10675 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10676 initialization to area GSINIT0 so that it would always precede
10677 any static initializers in GSINIT
10678 * support/regression/tests/zeropad.c: fixed idata define for hc08
10679 * support/regression/tests/bug-927659.c,
10680 * support/regression/tests/float_trans.c: disabled tests for hc08
10681 pending missing library routines
10682 * .version: increased version number to 2.4.4 - hc08 port now passes
10686 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10688 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10689 * Makefile.common.in,
10691 * as/hc08/Makefile.in,
10692 * as/mcs51/Makefile.in,
10693 * as/z80/Makefile.in,
10694 * debugger/mcs51/Makefile.in,
10695 * device/include/Makefile.in,
10696 * device/lib/Makefile.in,
10699 * link/z80/Makefile.in,
10700 * packihx/Makefile.in,
10701 * sim/ucsim/main_in.mk,
10702 * sim/ucsim/avr.src/Makefile.in,
10703 * sim/ucsim/doc/Makefile.in,
10704 * sim/ucsim/gui.src/serio.src/Makefile.in,
10705 * sim/ucsim/hc08.src/Makefile.in,
10706 * sim/ucsim/s51.src/Makefile.in,
10707 * sim/ucsim/xa.src/Makefile.in,
10708 * sim/ucsim/z80.src/Makefile.in,
10710 * support/cpp2/Makefile.in,
10711 * support/librarian/Makefile,
10712 * support/makebin/Makefile: added DESTDIR to the install path proposed
10713 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10714 * doc/sdccman.lyx: added DESTDIR documentation
10716 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10718 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10719 instruction for interrupt handlers, use fast returns when returning
10720 from high priority interrupts
10722 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10724 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10726 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10727 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10728 bugs, ported much of Bernhard's code from mcs51
10729 * src/mcs51/gen.c (genSend),
10730 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10731 than one when calling a reentrant function
10732 * device/lib/_mullong.c: defined an alternate struct layout for big
10733 endian ports (hc08)
10735 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10737 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10740 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10742 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10743 are sane and complete before asking the port its prefered parameter
10744 passing method (fixes bug #1017633)
10745 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10748 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10750 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10751 problem in bitfields >= 8 bits.
10753 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10755 * src/SDCCsymt.c: undid changes that were not meant to be committed
10757 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10759 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10761 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10763 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10764 copied and wrong bit got inverted
10766 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10768 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10769 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10770 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10771 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10772 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10773 assignments to bitfields at known addresses
10774 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10775 reads from bitfields at known addresses
10776 * src/hc08/ralloc.c (packRegisters),
10777 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10778 genhc08Code): optimize pointer get values used as conditionals
10779 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10782 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10784 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10785 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10786 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10789 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10791 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10793 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10795 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10798 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10800 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10802 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10804 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10807 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10809 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10811 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10813 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10814 cases use more compact code.
10816 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10818 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10820 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10822 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10824 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10827 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10828 parameter of changePointer() from symbol* to sym_link*
10829 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10830 * src/SDCCsymt.c (compareType): void* type is castable to other
10831 pointers, but not necesarily an exact match.
10832 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10833 is no longer blindly treated as an exact match.
10834 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10836 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10838 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10840 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10844 * src/pic/ralloc.h,
10845 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10847 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10849 * src/pic/device.c,
10850 * src/pic/device.h,
10851 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10853 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10855 * src/mcs51/gen.c (emitcode): fixed bug #992819
10857 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10859 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10860 there's no need to make it worse
10862 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10864 * src/mcs51/ralloc.c (deassignLR),
10865 * src/ds390/ralloc.c (deassignLR),
10866 * src/hc08/ralloc.c (deassignLR),
10867 * src/z80/ralloc.c (deassignLR),
10868 * src/pic/ralloc.c (deassignLR),
10869 * src/pic16/ralloc.c (deassignLR),
10870 * src/avr/ralloc.c (deassignLR),
10871 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10872 rlivePoint): fixed another part of bug #971834
10874 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10876 * src/z80/main.c: enabled "critical" keyword
10877 * src/z80/mappings.i,
10878 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10879 functions (fixes bug #979646)
10880 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10882 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10884 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10887 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10889 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10890 doesn't disable too much optimizations
10892 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10894 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10896 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10898 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10900 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10902 * src/pic/gen.c tidied up tabs
10903 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10904 * src/pic/main.c tidied up tabs
10905 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10906 * src/pic/pcoderegs.c tidied up tabs
10907 * src/pic/ralloc.c tidied up tabs
10909 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10911 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10912 to S_FIXED for pic16 port and when symbol is not in level 0,
10913 allocate for S_REGISTER storage class and pic16 port, too,
10914 * src/pic16/device.h: prototype for checkSym,
10915 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10916 * (pic16_assignConfigWordValue): test the value and the mask to
10917 validate that the value is suitable for the configuration word,
10918 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10919 collect extern declared symbols, don't emit symbol twice, check
10920 first if symbol is in publics set first,
10921 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10922 * added command line '--fstack' which enables an experimental
10923 feature for stack access, too buggy to be used yet...
10924 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10925 * (pic16_allocDirReg): when register has storage class S_REGISTER
10926 allocate in pic16_dynAccessRegs,
10927 * device/include/pic16/pic18f????.h: modified configuration word
10928 naming convention, words started as CONFIG0H but should be CONFIG1H
10930 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10932 * device/include/mcs51reg.h: fixed bug 970993
10934 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10936 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10937 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10938 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10939 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10940 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10941 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10942 error/warning numbers,
10943 added function setWarningDisabled()
10944 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10945 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10946 _memcmp.c _memmove.c calloc.c realloc.c free.c
10947 * support/regression/tests/malloc.c: added tests for new functionality
10948 * support/regression/tests/zeropad.c: added tests for truncated initializers
10949 and initialized char arrays starting with '\x0'
10950 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10952 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10954 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10956 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10958 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10959 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10960 peephole 177.e. Thanks to anonymous
10962 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10964 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10965 function isn't used in the source but referenced as a
10966 variable initializer then declare it as extern in .asm file
10968 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10970 * .version: increased version number to 2.4.3
10972 Adding version extension according to ChangeLog CVS revision
10973 * src/Makefile.in (target all): added dependency 'version.h'
10974 * (rule version.h): added rule to create version.h from ChangeLog,
10975 * (rule dep): added dependency version.h,
10976 * src/version.awk: AWK script to create version.h
10977 * src/SDCCdwarf2.c (dwWriteModule),
10978 * src/SDCCglue.c (initialComments),
10979 * src/SDCCmain.c (printVersionInfo): modified to write after
10980 version string the version extension number,
10981 * src/SDCCutil.c: included "version.h"
10982 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10984 * src/SDCCutil.h: added prototype for getBuildNumber
10986 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10987 includeDirsSet, too,
10988 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10989 const char [] is found in function prototype...
10991 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10992 moving to WREG with source is already in WREG,
10993 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10994 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10995 * (aopForSym): stack'ed symbols are partially supported, added
10996 if-clause to support symbols in FARSPACE,
10997 * (sameRegs): added test for AOP_ACC to see if registers are same,
10998 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10999 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11000 * (pic16_popRegFromString): will not allocate a new register if it
11001 doesn't find one by name, bug may have introduced...
11002 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11003 * (genIpush): revived to use pic16 port's stack,
11004 * (genAddrOf): added incomplete case for stack'ed operand,
11005 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11006 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11007 can handle multibyte operands,
11008 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11009 * (pic16initialComments): added message for MPLAB compatibility
11011 * src/pic16/main.h: prototype for pic16_mplab_comp,
11012 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11013 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11014 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11015 because of increased complexity of procedure,
11016 * (_process_pragma): stack pragma changed to format 'stack pos len',
11017 emit symbol '_stack_end' to conform with gplink,
11018 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11019 to search for register,
11020 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11022 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11023 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11024 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11025 case for PO_GPR_REGISTER,
11026 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11027 dies, the new era is ahead !...
11028 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11029 pic16_dynInternalRegs,
11030 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11031 * (pic16_allocDirReg): minor optimizations and bug fixes,
11032 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11034 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11035 load stack and frame pointer with address of 'stack_end' symbol
11037 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11039 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11040 without source code but only variable initializers
11042 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11044 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11045 external are not declared as extern to reduce overhead while linking
11047 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11049 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11051 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11053 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11054 Yee Keat for the patch
11055 * src/SDCCast.c (decorateType): fixed bug #979599
11056 * src/ds390/gen.h: removed local fReturnSizeDS390
11057 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11058 * src/ds390/gen.c (genAnd, genOr, genXor),
11059 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11061 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11063 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11064 add relFilesSet to $3, manipulate $2 to handle linking of object
11065 files without source files in command line,
11066 * device/include/pic16 (all headers): added ID location macros,
11067 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11068 entries for ID location bytes,
11069 * (pic16_assignIdByteValue): NEW,
11070 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11071 added field dumpcalltree to pic16_options_t,
11072 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11073 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11074 emitting rFalseIfx label after check_carry label,
11075 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11076 pic16_emitDIRegs), NEW
11077 * (pic16glue): dump .calltree file when option --calltree found,
11078 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11079 * (_pic16_genAssemblerPreamble): emit ID locations after
11080 configuration registers,
11081 * (pic16_linkCmd): modifications of the link command,
11082 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11083 * (pic16_pCodeInitRegisters): don't init stack registers,
11084 * (pic16_findPrevInstruction): fixed bug,
11085 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11086 bug with immediate registers,
11087 * (buildCallTree): traces stack push and pop,
11088 * (pct2): dump also stack usage for each function,
11089 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11090 * (pic16_allocDirReg): various modifications,
11091 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11094 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11096 * src/pic16/pcode.c: removed buggy double colon
11098 2004-07-01 Borut Razem <borut.razem AT siol.net>
11100 * support/scripts/sdcc.nsi: added include/pic16 to setup
11102 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11104 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11105 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11107 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11108 specific command line arguments. Also added sample lkr script
11109 for placing a variable at a specific memory bank.
11110 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11111 at a specific memory bank,
11112 * (pic16_dump_isection): fixed bug which caused string literals to
11113 be omitted when dumping idata section,
11114 * (pic16_groupRegistersInSection): added code to handle registers
11115 in specific memory banks,
11116 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11117 public, all references are renamed too,
11118 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11120 * (pic16_storeForReturn): added case to handle when dest is WREG,
11121 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11122 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11123 pic16_rel_udata, check to see if that register is marked as being
11124 a member of a specific memory bank,
11125 * (pic16_printIvalCharPtr): added code to add string literals either
11126 to code or the idata sections,
11127 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11128 also accept the 'udata' pragma,
11129 * src/pic16/main.h: new structure types sectName and sectSym
11130 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11131 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11132 * (pic16_findPrevInstruction): fixed, it returned nothing,
11133 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11134 instruction combinations,
11135 * (pic16_FixRegisterBanking): heavily reorganised,
11136 * (pic16_AnalyzeBanking): if generating banksel directives is
11137 disabled, then don't call FixRegisterBanking at all,
11138 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11139 completely removed,
11140 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11142 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11144 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11145 Phuah Yee Keat <yk.phuah AT nestac.com>
11147 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11149 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11150 correctly the IVT even if it is relocated to some other location
11152 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11154 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11155 * device/include/pic16/pic18f2220.h: NEW,
11156 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11157 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11158 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11159 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11160 nodefaultlibs, ivt_loc is the location of the interrupt vector
11161 table, and nodefaultlibs signs that default libraries should not be
11162 linked in link stage,
11163 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11164 according to --ivt-loc argument,
11165 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11166 when pragma stack is found,
11168 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11170 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11171 256 (range check), 257 (do while), 258.a-f (bit banging
11172 f.e. on 3-wire SPI bus)
11174 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11176 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11177 variables used exclusively within a loop
11179 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11181 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11183 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11185 * src/SDCClrange.c (computeClash): fixed bug #971834
11187 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11189 * src/mcs51/gen.c (genCmp): fixed bug #975903
11190 * src/hc08/gen.c (operandsEqu),
11191 * src/ds390/gen.c (operandsEqu),
11192 * src/z80/gen.c (operandsEqu),
11193 * src/pic/gen.c (operandsEqu),
11194 * src/pic16/gen.c (operandsEqu),
11195 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11196 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11198 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11200 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11202 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11204 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11205 default case in switch statement,
11206 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11207 to eliminate problem with initialisation of pointers, but problem
11209 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11210 * (emitStaticSegment): removed various lines emitting debug info,
11211 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11212 added processor registers for utilizing EEPROM,
11213 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11214 configurable and set 8
11216 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11218 * .version: increased version number to 2.4.2,
11220 Cumulative patch for pic16 port
11221 * src/pic16/device.c: changed scheme to dump initial values for
11222 variables in idata segment, all print_idata* functions were removed,
11223 now the pic16_printIval* will be called,
11224 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11225 * _pic16_printPointerType, pic16_printPointerType,
11226 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11227 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11228 NEW, similar to the respective functions in SDCCglue.c,
11229 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11230 way, emitting hex bytes,
11231 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11233 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11235 * src/avr/ralloc.c (serialRegAssign),
11236 * src/xa51/ralloc.c (serialRegAssign),
11237 * src/pic/ralloc.c (serialRegAssign),
11238 * src/pic16/ralloc.c (serialRegAssign),
11239 * src/hc08/ralloc.c (serialRegAssign),
11240 * src/z80/ralloc.c (serialRegAssign),
11241 * src/ds390/ralloc.c (serialRegAssign),
11242 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11244 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11246 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11247 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11249 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11251 Cumulative patch for pic16 port:
11252 * src/pic16/device.h (typedef PIC16_device) modified fields for
11253 defining microcontrollers,
11254 * src/pic16/device.c: added new info for all devices in Pics16 array,
11255 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11256 to be optimised out by the pCode optimiser,
11257 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11258 specially, bug reported by G.M. Gallant,
11259 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11260 as force'd so that cannot be optimised out by pCode optimiser,
11261 * src/pic16/pcode.c,
11262 * src/pic16/pcodepeeph.c,
11263 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11264 they are disabled by default, but can be enabled explicit with
11265 command argument --denable-peeps, for testing,
11266 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11267 --pomit-ivt in COMPILE_FLAGS
11269 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11271 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11272 compilation on MSVC
11274 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11276 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11278 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11280 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11281 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11283 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11285 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11286 would only assign 0x300001 register.
11288 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11290 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11291 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11293 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11295 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11297 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11298 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11299 added peephole 254 (left shift), 255 (jump table)
11301 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11303 * device/lib/Makefile.in: removed comment line with model-pic16,
11304 * (target port-specific-objects-pic16): the libraries and objects
11305 are copied to the build directory form the device/lib/pic16/bin
11308 Cumulative patch concerning pic16 port:
11309 * library directory has been re-organized,
11310 * added support for PIC18F1220,
11311 * added headers and library sources for chips 18f1220,18f6520,
11312 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11314 * configuration registers setting has changed, now each supported
11315 device has a complete description of the registers it uses,
11316 * all initialisations are moved to idata sections, these section
11317 can be absolute or relocatable,
11318 * fixed initialisation of codespace variables,
11319 * fixed warning about PCLATU and gpsim,
11320 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11321 * (genAssign): use table reads when assigning from variables in codespace,
11322 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11323 char/int variables placed in codespace,
11324 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11325 registers set in .asm file, no need for --pomit-config-words anymore,
11326 * (pic16glue): some 8051 legacy segments are commented out
11327 (to be removed completely),
11328 * added support for alternative assembler and linker with --asm=
11329 and --link= command line arguments,
11330 * peepholes are disabled automatically in the port, no need to
11331 specify on command line,
11332 * port supports natively char/int/long multiplication, but converts
11333 all divisions to support functions,
11334 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11335 to the file set in variable $2,
11336 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11337 strings in ASCII format and not in hex,
11338 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11339 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11340 allocate proper register if iCodes aren't temporary,
11342 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11344 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11346 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11348 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11351 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11353 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11354 computed address is reused
11355 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11356 multi-byte bitfields
11358 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11360 * src/z80/gen.c: (genArrayInit): must check for pointers too
11362 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11364 * support/regression/tests/zeropad.c: never meant to commit the
11365 nestedstruct test: removed, added check for GCC version
11367 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11369 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11370 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11371 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11372 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11373 bugs 928906 and 954082 half-empty initializers
11375 * src/SDCCsymt.c (getAllocSize): added for above fix
11376 * src/z80/gen.c (genArrayInit): fixed bug 741044
11377 * support/regression/tests/zeropad.c: added tests
11379 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11381 * src/pic16/device.c (pic16_dump_section): corrected bug which
11382 caused some symbols of the libraries to be misplaced
11384 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11386 * src/pic16/glue.c,
11387 * src/pic16/ralloc.h,
11388 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11389 to fix conflict with pic port
11391 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11393 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11394 externs configuration variables,
11395 * src/pic16/ralloc.h,
11396 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11397 prototype in header, commented out some debug messages
11399 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11401 * src/pic16/glue.c,
11402 * src/pic16/main.c,
11403 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11404 for gpasm COFF object generation. Thanks to D. Hawkins for
11407 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11409 * src/ds390/main.c,
11410 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11411 Brock for spotting this)
11412 * src/ds390/gen.c (genEndFunction),
11413 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11414 interrupt handler and critical. Disable push/pop optimizations when
11415 peephole optimizations disabled.
11417 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11419 Updated pic16 library sources and headers.
11420 * device/lib/pic16/pic18f*/ ,
11421 * device/include/pic16/*.h: modified to handle structured SFR
11424 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11426 * src/port.h (PORT structure): added hook initPaths, now each
11427 port can declare its own default search paths,
11428 which can been seen with the --print-search-dirs option,
11429 see pic16 port for example,
11430 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11431 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11432 * (doPrintSearchDirs): NEW, replaces in a central manner the
11433 printing of search dirs which was split in set*Paths functions,
11434 * (main): added call to port->initPaths and doPrintSearchDirs,
11436 * src/ds390/main.c,
11439 * src/izt/tlcs900h.c,
11440 * src/mcs51/main.c,
11442 * src/pic16/main.c: modified port structures to reflect addition of
11445 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11446 * (pic16_dump_section): for registers in same address reserve memory once,
11447 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11449 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11450 result is greater in size than right or left,
11451 * (pic16_genUMult8X8_8): there are some cases where the result can
11452 be 16 bits size, so handle these,
11453 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11454 * (pic16_outBitC): modified to emit pcodes,
11455 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11457 * (genDivOneByte): implemented algorithm to divide 8-bits,
11458 * (genCmp): uncommented goto, but issues still exist,
11459 * (genAnd): fixed a bug with variables >8bits,
11460 * (genPackBits): optimization added that uses BCF/BSF to change a
11462 * (genAssign): fixed bug when assigning floating point literals,
11463 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11464 __sdcc_gsinit_startup label,
11465 * src/pic16/main.c (_pic16_init): removed search directory
11467 * (_pic16_initPaths): NEW, used to initialise search directories,
11468 * (_hasNativeMulFor): support functions for all except char/int
11469 multiplication, and char division,
11470 * (PIC16_port struct): modified entry for native mul support,
11471 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11473 * (buildCallTree): call to register_usage is ifdef'ed out,
11475 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11477 * device/include/string.h: applied Stas Sergeev's patch to make this
11478 header file compatible with the preprocessor -Wundef option
11479 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11480 failure (fixes bug #941458)
11482 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11484 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11485 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11486 that the variable, not the function, should be static
11487 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11488 to be consistent with non-literal case
11490 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11492 * src/SDCCast.c (isConformingBody): fixed bug #949967
11493 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11494 convilong): fixed bug #952086
11496 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11498 * src/SDCCmem.c (allocVariables): fixed bug #955321
11500 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11502 * src/hc08/main.c (_hc08_genAssemblerEnd),
11503 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11504 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11505 completely eliminated the use of a temporary file
11506 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11507 when more than one file linked
11508 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11510 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11512 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11513 which fixes bug #543481
11514 * support/regression/tests/bug-751703.c: fixed comments left from a
11515 cut and paste error
11516 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11517 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11518 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11520 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11521 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11522 are now changed to underscores in moduleName
11524 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11526 * as/mcs51/lkmem.c: better fix for bug #954173
11528 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11529 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11531 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11532 * device/include/c8051f000.h,
11533 * device/include/c8051f120.h,
11534 * device/include/c8051f300.h,
11535 * device/include/c8051f310.h,
11536 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11537 PWM16) and detab'ed
11539 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11541 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11542 and mailing lists, doc'ed --no-peep-comments, removed reference
11543 to knoppix (newest version has no LyX/LaTeX), other minor changes
11544 * src/SDCCglue.c (glue): save 2 bytes stack space with
11545 option --main-return. The ljmp could probably be avoided too
11547 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11549 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11551 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11553 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11554 * src/SDCCopt.c (isLocalWithoutDef),
11555 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11556 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11557 (credit to Maarten Brock for patch #949363, on which this is based)
11558 * support/regression/tests/bug-751703.c: some test cases of extern used
11559 within inner scopes.
11561 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11563 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11565 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11567 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11568 dwWriteLabel): fix to create valid debugger symbols even when
11569 the module name has non-alphanumeric symbols in it
11570 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11571 when a variable's allocation has been optimized away
11574 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11576 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11578 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11579 * src/mcs51/main.c,
11580 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11581 * src/ds390/main.c,
11582 * src/z80/gen.c (z80_emitDebuggerSymbol),
11584 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11586 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11587 * src/pic16/main.c,
11588 * src/avr/gen.c (avr_emitDebuggerSymbol),
11590 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11592 * src/SDCCdebug.c (emitDebuggerSymbol),
11594 * src/port.h: added a debugger struct to the port struct. Added a
11595 callback for defining debugger symbols
11597 * src/SDCCast.c (createLabel),
11598 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11601 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11602 iCode back to the ast for the function
11604 * src/hc08/ralloc.c (hc08_assignRegisters),
11605 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11606 unneeded fields from the regs struct.
11607 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11608 pushReg() & pullReg() functions instead of emitcode()
11610 * src/hc08/gen.c (genLabel, genhc08Code),
11611 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11613 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11616 * src/hc08/gen.c (genEndFunction, genhc08Code),
11618 * src/mcs51/gen.c (genEndFunction, gen51Code),
11620 * src/ds390/gen.c (genEndFunction, gen390Code),
11622 * src/z80/gen.c (genEndFunction, genZ80Code),
11625 * src/pic/gen.c (genEndFunction, genpic14Code),
11627 * src/pic16/gen.c (genEndFunction, genpic16Code),
11629 * src/avr/gen.c (genEndFunction, genAVRCode),
11631 * src/xa51/gen.c (genEndFunction, genXA51Code),
11633 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11634 specific code to cdbFile.c and out of the backend code generators
11636 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11637 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11638 starting address is now 0
11641 * as/hc08/m08pst.c,
11642 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11643 assembler directive for DWARF support
11644 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11648 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11650 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11652 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11653 and inappropriate peephole optimization in jump tables
11655 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11657 * as/hc08/m08pst.c,
11658 * src/SDCCglue.c: sdccopt works for the hc08 port now
11660 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11662 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11664 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11666 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11668 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11670 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11674 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11675 comments from the peephole optimizer replacement rules
11676 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11678 * src/SDCCcse.c (updateSpillLocation),
11679 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11681 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11682 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11683 objects far pointers
11685 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11687 * src/SDCCsymt.h: a missing part of my last change
11688 * src/pic/ralloc.c (regTypeNum),
11689 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11691 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11694 * src/SDCCicode.c (aggrToPtrDclType),
11695 * src/SDCCptropt.h,
11696 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11697 ptrPseudoSymConvert),
11698 * src/pic/ralloc.c (regTypeNum),
11699 * src/pic16/ralloc.c (regTypeNum),
11700 * src/hc08/ralloc.c (regTypeNum),
11701 * src/ds390/ralloc.c (regTypeNum),
11702 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11703 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11705 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11707 * link/z80/lkmain.c (afile),
11708 * as/hc08/lkmain.c (afile),
11709 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11710 prevent a pointer problem when a filename has no directory and
11711 no extension specified.
11713 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11715 * link/z80/lkmain.c (afile): allow periods in directory names
11716 * link/z80/lkmain.c (afile),
11717 * as/mcs51/lkmain.c (afile),
11718 * as/hc08/lkmain.c (afile): allow linker script file to have an
11719 extension other than ".lnk"
11720 * link/z80/lklex.c (getfid),
11721 * link/z80/lkmain.c (parse),
11722 * as/mcs51/lklex.c (getfid),
11723 * as/mcs51/lkmain.c (parse),
11724 * as/hc08/lklex.c (getfid),
11725 * as/hc08/lkmain.c (parse): Support comments in the linker script
11726 file on lines by themselves and after filenames
11728 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11730 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11732 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11734 * src/z80/peeph-z80.def: removed some peephole rules that don't
11735 work with multibyte arithmetic (fixed bug #937126)
11736 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11737 to registers and not global variables
11738 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11739 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11740 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11741 checking for assignments not internally generated (fixed bug #931895)
11742 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11743 structure member (fixed bug #930072)
11745 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11747 * src/SDCCmain.c (linkEdit),
11748 * src/hc08/main.c (_hc08_parseOptions),
11749 * as/hc08/Makefile.in,
11750 * as/hc08/aslink.h,
11752 * as/hc08/m08pst.c,
11753 * as/hc08/lkrloc.c (relr, rele),
11754 * as/hc08/lkarea.c (lnkarea)
11755 * as/hc08/lkmain.c (afile, parse),
11756 * as/hc08/lkelf.c: support for ELF output
11757 * as/hc08/lks19.c (s19),
11758 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11760 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11762 * as/mcs51/lkihx.c: Fixed bug #899105.
11764 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11766 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11767 .dsp files from Unix to DOS.
11769 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11771 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11772 function pointers; we have been compliant for several months now.
11773 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11774 change that was accidently commented out
11775 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11776 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11779 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11781 * src/hc08/gen.c: output of all of the internal debugging information
11782 is now controlled by the D() macro; it is disabled by default
11784 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11786 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11787 harder to keep the same registers during a CAST iCode
11788 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11789 long via int can be done in a single cast, if the signedness is
11791 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11792 putchar() in tinibios.c in ds390's library
11794 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11796 * src/SDCCast.c (decorateType): fixed bug #898889,
11797 cast result of a literal complement too
11798 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11799 fixed check for bitfields
11801 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11803 * src/SDCCicode.c (geniCodeLogic): made it static,
11804 (geniCodeLogicAndOr): added in order to fix bug #905492,
11805 (ast2iCode): fixed bug #905492
11806 * support/regression/tests/bug-905492.c: added
11807 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11808 (processParms): fixed bug #927659: don't copy parms, this will clear
11810 * support/regression/tests/bug-927659.c: added
11812 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11814 * src/SDCCast.c (addCast): don't cast float to char
11815 * device/lib/libsdcc.lib: added _memmove
11817 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11819 * device/lib/large/Makefile: fixed parallel execution by
11820 replacing `make` by `$(MAKE)`
11822 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11824 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11825 offsets (fixes bug #923936)
11827 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11829 * device/lib/small/Makefile: fixed parallel execution by
11830 replacing `make` by `$(MAKE)`
11832 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11834 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11836 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11838 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11839 * src/regression/Makefile: Regression test was not running.
11841 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11843 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11844 complement if possible
11845 * src/SDCCval.c (valComplement),
11846 * src/SDCCicode.c (operandOperation): fixed complement of literal
11847 * support/regression/tests/onebyte.c (testComplement): added
11849 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11851 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11852 return an optimized tree; actually replace actParm with the new tree
11853 * src/SDCCast.h: added some parantheses to remove side effects
11854 * support/regression/tests/bug-920866.c
11856 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11857 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11858 Bit operands were not being handled properly in the pic14 port.
11859 (now src/regression/add.c passes again).
11861 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11863 * src/SDCC.y (labeled_statement): case and default no longer require
11864 a following statement (RFE #893037)
11866 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11869 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11870 disabled (fixes bug #916294)
11871 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11872 "mov a,acc"; patch provided by Lenny Story
11873 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11875 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11877 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11879 * src/ds390/gen.c (genFunction, genEndFunction),
11880 * src/ds390/ralloc.c (ds390_assignRegisters),
11881 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11882 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11883 pushed if there are parameters passed on the stack. Also, a cleaner
11884 way to decide if r0/r1 should be pushed/popped. (Together they fix
11887 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11890 * device/lib/mcs51/crtpagesfr.asm,
11891 * device/lib/mcs51/crtxinit.asm,
11892 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11893 to avoid confusion with Si Lab's SFRPAGE register.
11895 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11897 * src/SDCCglue.c (emitMaps): allow public sfr variables
11898 * src/SDCCglue.c (initialComments): include compiler build date
11899 with compiler version and put the timestamp of the generated
11900 assembly file on a serperate line to be less confusing.
11901 * src/port.h: added genInitStartup hook
11903 * src/ds390/main.c,
11906 * src/pic16/main.c,
11908 * src/z80/main.c: genInitStartup initialize as NULL (default to
11909 historical behaviour)
11910 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11911 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11912 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11913 library instead of hard coding it into the compiler.
11914 * support/regression/ports/mcs51-stack-auto/spec.mk,
11915 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11916 * device/lib/mcs51/Makefile,
11917 * device/lib/small/Makefile,
11918 * device/lib/large/Makefile,
11919 * device/lib/mcs51/crtpagesfr.asm,
11920 * device/lib/mcs51/crtstart.asm,
11921 * device/lib/mcs51/crtxclear.asm,
11922 * device/lib/mcs51/crtxinit.asm,
11923 * device/lib/mcs51/crtclear.asm,
11924 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11925 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11926 and into user configurable files.
11927 * device/lib/clean.mk: clean mcs51 directory too
11928 * support/regression/tests/longlit.c: added static to T1 declaration
11929 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11930 accesses in the initialization code
11932 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11934 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11935 OSCTRIMVAL as noted in bug #916008
11937 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11939 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11940 in loops with multiple exits (reported as incorrect registers
11941 used by Martin Helmling in Sdcc-user list)
11943 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11945 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11946 made ds390 register extensions look less like error messages
11948 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11950 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11951 reported by Adam Wozniak in Sdcc-user list
11953 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11955 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11956 arithmetic optimizations, added debug output
11958 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11960 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11961 * sdcc.spec: updated and split sdcc into 3 rpms
11962 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11963 needed for literals of LEFT_OP and '+'
11964 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11965 introduced RESULT_TYPE_NOPROM
11966 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11968 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11969 limited promotion to int only for '*'
11970 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11972 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11974 * src/pic16/gen.c (genSkip),
11975 (genc16bit2lit), (gencjneshort): commented out
11976 (is_LitOp): new helper function, checks operand type
11977 (genCmpEq): rewritten
11979 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11981 * support/regression/tests/bug-908454.c: added
11983 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11985 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11986 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11987 (geniCodeCast): cosmetic, don't preserve bit storage class
11988 (geniCodeLeftShift): added promotion
11989 (geniCodeLogic): fixed regression
11990 * src/SDCCsymt.c (computeTypeOr): accept bits too
11991 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11993 2004-03-07 Borut Razem <borut.razem AT siol.net>
11995 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11997 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11999 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12000 version of pic16_genPackRegisters which does not check if ic is a
12002 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12003 function cause string1.c regression test fails
12005 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12007 * sim/ucsim/configure.in,
12008 * sim/ucsim/configure,
12009 * sim/ucsim/doc/Makefile.in: use docdir
12010 * src/SDCC.y: fixed sbit atrributes
12011 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12012 * src/SDCCast.c (decorateType): |^& need special promotion handling
12014 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12015 * src/SDCCsymt.h (computeType),
12016 * src/SDCCicode.c: computeType() needs op
12017 * src/SDCCsymt.c (checkTypeSanity),
12018 * doc/sddman.lyx: "plain" bitfields are unsigned
12019 * src/SDCCsymt.c (computeTypeOr): added
12020 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12022 * src/SDCCval.c (val*): computeType() needs op
12023 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12024 * support/regression/tests/onebyte.c: added tests for |^&
12026 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12028 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12029 for writing icode into asm output.
12031 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12033 * src/pic16/device.c: added some debug lines enabled
12034 with macro DEBUG_CHECK,
12035 * src/pic16/genarith.c: more debug in genPlus,
12036 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12037 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12038 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12039 * (aopForSym): onStack symbols are re-placed in data memspace,
12040 and onStack flag is cleared,
12041 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12042 copy temporary pcodeop,
12043 * (genPcall): added warning for not updating PCLATU,
12044 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12045 always true for pic16 port,
12046 * (genMultOneWord): NEW, supports integer multiplication,
12047 * (genMult): modified to call genMultOneWord,
12048 * (ifxForOp): added warning when return NULL,
12049 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12050 flag is set before call to operandFromSymbol for implicit
12052 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12053 options.intlong_rent are set by default,
12054 * (_hasNativeMulFor): modified to allow port generation of integer
12056 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12057 set regtype to REG_SFR for all registers, restricting seting the
12058 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12060 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12062 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12063 more than 500 times in the regression tests
12065 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12067 * support/Util/SDCCerr.h,
12068 * support/Util/SDCCerr.c,
12069 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12071 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12072 for symbol conflicts.
12073 * support/valdiags/tests/enum.c,
12074 * support/valdiags/tests/tentdecl.c,
12075 * support/valdiags/tests/struct.c: expect possible error messages
12076 referring to original symbol definitions.
12077 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12079 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12081 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12083 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12085 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12087 * src/pic16/ralloc.c (newReg): fixed bug #908929
12089 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12091 * src/ds390/gen.c: added missing #include "main.h"
12093 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12095 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12096 checking if symbol is already in set,
12097 * src/pic16/device.h: prototype for checkAddSym,
12098 * src/pic16/gen.c: (_G): added entry interruptvector,
12099 * (assignResultValue): removed some commented out lines,
12100 * (genFunction): check for ISR via sym->type, absolute section for
12101 interrupt code is created via a new pBlock, the goto instruction is
12102 placed now correctly at the interrupt vector position, changed all
12103 references from ivec to _G.interruptvector,
12104 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12105 is the interrupt is a high priority one, same for return from ISR,
12106 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12107 externs to calls of checkAddSym,
12108 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12109 pic16_pcode_verbose flag is set,
12110 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12111 * src/pic16/pcoderegs.c: message about how many registers are saved
12112 will only be emitted if pic16_pcode_verbose flag is set,
12114 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12116 * src/ds390/ralloc.h,
12117 * src/ds390/ralloc.c (ds390_regWithIdx),
12118 * src/ds390/gen.c (emitcode),
12119 * src/ds390/main.h,
12120 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12121 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12122 ds390operandCompare, getRegsRead, getRegsWritten,
12123 initializeAsmLineNode): customized instruction size calculation for
12124 ds390, started basis for some register optimizations
12125 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12126 corresponding assembly output
12127 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12128 missing push/pop of r0/r1. Optimized push/pops
12130 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12132 * src/mcs51/main.c (instructionSize): fixed ACALL size
12133 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12135 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12137 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12138 the sorting of rlist with NULL elements
12139 * (print_idataType, print_idata): NEW to create idata sections
12140 * src/pic16/device.h: idataSymSet new variable
12141 * src/pic16/gen.c (genFunction): fixed some bugs in string
12142 comparing, improved the absolute section creation for ISRs,
12143 added FSR0L/FSR0H in registers that are saved in an ISR,
12144 * (genInline): fixed the processing of inline snippets,
12145 now they undergo no process by the peephole optimizer
12146 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12147 are placed in idataSymSet,
12148 * (pic16emitStaticSeg): extern symbols are added in externs,
12149 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12150 switching when aboslute variables are placed in access bank memory
12151 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12152 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12153 commented out with #if,
12154 * (pic16_packRegisters): reintroduce the check for CAST because some
12155 symbols are not correctly handled,
12156 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12157 pCodeInstruction instead of pCode,
12158 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12159 pCodeAsmDir definition,
12160 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12161 directive, then the argument directive is emitted without the leading
12162 tab, hack for inline labels which must be in the first column,
12163 * (compareLabel,pic16_findNextInstruction),
12164 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12165 * (insertBankSwitch): modified for the new pCodeAsmDir,
12167 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12168 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12170 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12172 * (pushSide): commented out with #if,
12173 * (assignResultValue): fixed some typos in saving
12175 * (genPcall): FIXED and sync'ed with genCall,
12176 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12177 * (genNearPointerGet): fixed to handle some more cases,
12178 implementation scheme via table reads,
12179 * (genConstPointerGet): modified to access code memory correct,
12180 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12181 and improved to handle some cases
12182 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12183 instead of "RETLW" for init data
12184 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12185 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12186 variables are placed in access bank memory (<0x80 and >=0xf80),
12187 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12188 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12189 TBLWT_POSTDEC,TBLWT_PREINC
12190 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12191 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12193 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12194 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12195 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12196 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12198 2004-02-29 Borut Razem <borut.razem AT siol.net>
12200 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12201 support/Util/findme.h, support/Util/system.h: enhance binary relative
12202 search for lib and include by using findProgramPath()
12204 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12207 * src/SDCCpeeph.c (pcDistance),
12209 * src/mcs51/ralloc.h,
12210 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12211 * src/mcs51/main.h,
12212 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12213 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12214 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12215 size calculation port specific, started basis for some register
12217 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12218 missing push/pop of r0/r1. Optimized push/pops
12219 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12220 * device/lib/_modsint.c (_modsint),
12221 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12222 and stack version so regression tests pass
12224 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12226 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12227 * src/SDCCast.c (decorateType): catch another small optimization
12229 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12230 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12231 modified to finally use computeType() all over SDCC,
12232 see Feature Request #877103
12233 * src/SDCCval.h: cosmetic
12234 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12235 valCompare(); regression tested in muldiv.c
12236 * support/regression/tests/muldiv.c (testMod): mod sign follows
12239 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12241 * src/SDCCast.c (decorateType): fixed bug #902362
12242 * doc/INSTALL.txt: fixed install instructions for win32
12244 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12246 * device/include/Makefile.in (install): fixed by replacing spaces
12249 * doc/INSTALL.txt: updated for release
12250 * doc/sdccman.lyx: added warning for --xstack being buggy
12252 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12254 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12255 to eliminate build warnings.
12256 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12258 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12259 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12261 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12262 removed -penable-stack, added comment for stack pragma, added
12263 warning for not initializing the stack/frame registers, removed
12264 comment at interrupts section
12266 Stack is made permanent, there is no ability to disable stack usage.
12267 * src/pic16/device.h,
12268 * src/pic16/device.c: removed all references to USE_STACK macro,
12269 * src/pic16/device.c (pic16_dump_section): when no elements in
12270 rlist, free rlist before return,
12271 * (pic16_dump_int_registers): NEW, internal registers are a new set
12272 of general purpose registers reused by each function,
12273 * (checkAddReg): returns 1 if registers is added to set,
12274 * (pic16_groupRegistersInSection): when a registers is of type
12275 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12276 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12277 SRCASECMP macro is moved here from device.c
12278 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12279 PO_PCLATU, PO_PRODL, PO_PRODH,
12280 * (pic16_pCodeOpType, genMinus,
12281 changed compares to "a" register, with AOP_ACC,
12282 * (pic16_genPlus): fixed some bugs and indented properly,
12283 * (pic16_addSign): changed size to size+offset in the MOVWF
12285 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12286 multiply 8-bit operand by literal, result is 8-bit,
12287 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12288 multiply 2 8-bit operand, result is 8-bit,
12289 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12291 * src/pic16/gen.c: changed accUse to contain WREG only,
12292 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12293 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12294 true, do not use immediate addressing any more unless sym is a
12295 pointer in codespace,
12296 * (aopForRemat): do not use immediate addressing when symbol not in
12297 codespace and when symbol's address is requested,
12298 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12300 * (aopGet): added case for AOP_ACC and don't return "accumulator
12301 bug" but WREG instead,
12302 * (popGetTempReg): pushes contents of temporary register in stack,
12303 * (popReleaseTempReg): pops contents of temporary register from
12304 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12305 * (pic16_popGet): separated case AOP_ACC to return register WREG
12306 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12307 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12308 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12309 the use of immediate pointers to certain cases only.
12311 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12312 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12313 * (assignResultValue, genCall, genRet): modified to use the new
12314 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12315 genPcall is still broken,
12316 * (genFunction): added code to create 'A' type pBlocks when
12317 interrupt functions are generated, code not extensively tested yet,
12318 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12319 * (genEndFunction): modified so ISRs pop stored registers from stack,
12320 * (genMultOneByte): cleanup,
12321 * (AccRsh): added flag andmask, to and result with appropriate mask,
12322 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12323 * (genDataPointerGet): fixed and reenabled its use,
12324 * (genNearDataPointerGet): bugs fixed,
12325 * (genDataPointerSet): bugs fixed,
12326 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12327 pic16_DumpSymbol, pic16_DumpOp,
12328 * src/pic16/genutils.h: function prototypes for the above functions,
12329 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12331 * (pic16emitRegularMap): many many many improvements, but needs a
12333 * src/pic16/main.c: enable_stack in pic16_options is removed,
12334 * (_pic16_parseOptions): removed command line options -penable-stack,
12335 * (_process_pragma): emit stack symbol only when stack pragma is
12337 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12338 redirected to FSR0L/FSR0H pair,
12339 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12340 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12341 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12343 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12344 * (dumpPicOptype): NEW,
12345 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12346 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12347 with movff instruction,
12348 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12349 added pic16_int_regs, some packRegsFor* functions are commented out,
12350 because produce errors,
12351 * src/pic16/NOTES: minor modifications
12353 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12355 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12356 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12358 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12359 * as/mcs51/lkaomf51.c: fixed bug #895763
12361 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12363 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12365 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12367 * doc/sdccman.lyx: added details about the HC08 storage classes and
12368 interrupts, fixed the register usage info for z80 & gbz80
12370 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12372 * doc/sdccman.lyx: added more pic16 port documentation
12373 * device/include/pic16/: added header pic18fregs.h
12375 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12377 * doc/sdccman.lyx: added Vangelis' contribution
12379 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12381 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12382 extend to the next CALL or PCALL, not just to the next CALL.
12384 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12386 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12388 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12390 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12391 bug #895752 and a better fix for bug #716790
12393 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12395 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12397 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12399 * doc/sdccman.lyx: minor changes, minor changed
12401 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12403 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12404 which can't handle SDCC_NEWONEBYTEOPS,
12405 (geniCodeMultiply): removed conversion from mult to shift for pic14
12408 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12411 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12412 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12413 thus fixing bug #895406
12415 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12417 * device/lib/_modsint.c,
12418 * device/lib/_modslong.c: sign follows divisor only
12419 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12420 signs or signedness can be ignored
12421 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12422 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12423 added optimization for IFX,
12424 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12426 reenabled optimization for IFX, which was removed on 2004-01-11
12427 * src/SDCCast.h: added return type IFX
12428 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12429 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12430 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12431 SDCC_OLDONEBYTEOPS selects the old behaviour
12432 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12433 changed again and commented promotion rule
12434 * src/SDCCval.c (valDiv): promotion no longer necessary
12435 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12436 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12438 * support/regression/tests/onebyte.c: added
12440 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12442 * gen.c (genInline): reverted to old code for assemnling inline
12443 code because of bug reported James Chadd
12445 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12447 * ralloc.h: missing declarations from previous patch,
12448 seems that patch for ralloc.h was never applied, fixed
12450 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12451 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12455 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12456 indirect addressing. Marked FSR0 as deprecated
12457 * gen.c (pointerCode): commented out, not needed now
12458 (pic16_popGet2p): new MOVFF helper function
12459 (genGenPointerGet),
12460 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12461 (shiftRLong): removed duplicate debugging info
12463 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12465 * src/ds390/gen.c (genNearPointerGet),
12466 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12467 optimization with bits, but not bitfields.
12468 * src/ds390/ralloc.c (packRegisters),
12469 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12471 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12473 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12475 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12478 * src/SDCCicode.c (operandFromSymbol),
12479 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12480 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12481 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12482 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12483 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12484 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12486 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12487 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12488 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12489 * src/SDCCsymt.c (newSymbol),
12490 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12493 * src/SDCCval.c (newiList): fixed bug #885705
12495 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12497 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12498 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12500 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12502 * device/include/c8051f120.h,
12503 * device/include/c8051f300.h,
12504 * device/include/c8051f310.h: added/updated header files for Silicon
12505 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12506 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12507 in new section Submitting patches
12509 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12511 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12512 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12513 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12515 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12516 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12517 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12519 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12520 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12521 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12523 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12524 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12525 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12526 genGenPointerSet): fixed bug #892400
12527 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12528 to eliminate build warnings.
12529 * src/SDCCast.c (processParms),
12530 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12532 * support/valdiag/valdiag.py: added GCC to the list of defines active
12533 when compiling with gcc
12535 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12537 * support/Util/SDCCerr.h,
12538 * support/Util/SDCCerr.c,
12539 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12540 with an incomplete type (fixed bug #883734)
12541 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12543 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12545 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12547 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12549 * src/SDCCast.c (decorateType),
12550 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12551 function pointer implementation
12552 * support/regression/tests/funptrs.c: added tests to verify both forms
12553 of function pointers work correctly. Added tests to verify parameters
12554 are passed in the correct order.
12556 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12558 * device.c (regCompare): registers are sorted by ascending
12559 address and increasing size,
12560 * main.c (_pic16_finaliseOptions): removed the declaration
12561 of compiler macro MCU. Now a macro of the format pic18fxxxx
12562 will be defined from the command line
12564 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12565 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12567 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12568 PCOP_RLCF was overwritten!
12569 * gen.c (genSkip): commented out calls to pic16_emitcode,
12570 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12572 * (genRRC): added debugging info,
12573 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12574 overwritten while shifting,
12575 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12576 overwritten while shifting,
12579 * (shiftLLeftOrResult),
12580 * (shiftRLeftOrResult),
12582 * (shiftLLong): Implemented with pic16_emitpcode
12583 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12584 * (genLeftShift): Fixed bug, operand for shift by variable always
12585 was "and"ed with 0x0f,
12586 * (genLeftShiftLiteral),
12588 * (genRightShiftLiteral): added debugging info,
12589 * (genrshFour): added comment,
12590 * (genRightShift): determined signedness from operand "left"
12591 instead of "result"
12593 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12595 * src/SDCCicode.c (geniCodeParms),
12596 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12597 function pointers, fixed function pointer bugs #861242 and #861896
12599 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12601 * device/include/c8051f000.h,
12602 * device/include/c8051f120.h,
12603 * device/include/c8051f300.h: added header files for Silicon
12604 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12606 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12608 * src/SDCCast.c (processParams): added new type flow and restructured
12609 (gatherAutoInit): added new type flow
12610 (addCast): cosmetic changes
12611 (getLeftResultType): added new type flow for array indices, patch
12612 provided by Stas, see FR #877103
12613 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12614 array index patch by Stas
12615 * src/SDCCast.h: added prototype getResultTypeFromType()
12617 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12618 * src/pic/glue.c (pic14emitStaticSeg),
12619 * src/pic16/glue.c (pic16emitStaticSeg),
12620 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12621 for initialization of symbols
12622 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12623 * support/Util/SDCCerr.h:
12624 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12625 * .version: bumped version number to 2.3.8
12626 * device/include/Makefile.in (install),
12627 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12630 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12632 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12633 Slade Rich fixed an optimization bug
12634 * src/pic/pcodepeep.c,
12635 * src/pic/pcoderegs.c
12636 * doc/Makefile (install): added test for directory
12638 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12640 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12641 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12642 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12643 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12644 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12645 * as/mcs51/asexpr.c (term),
12646 * as/hc08/asexpr.c (term): fixed bug #887146
12648 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 * src/z80/gen.c (genMult): handle single byte result product
12651 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12652 DUMMY_READ_VOLATILE (fixed bug #886367)
12654 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12656 * support/regression/tests/libmullong.c: fixed logic, on little endian
12657 hosts we ended without a mullong_wrapper()
12659 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12661 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12662 virus/worm forged address usage.
12664 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12666 Fixed promotion, it should be done on AST level:
12667 * src/SDCCast.c (addCast): added promotion to int
12668 (decorateType): updated call to upCast()
12669 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12670 usualUnaryConversions()
12672 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12674 * support/regression/tests/literalop.c (mulWrapper): Added a
12675 wrapper to remove integer overflow warnings.
12677 * support/regression/tests/float_trans.c: Made work on host.
12679 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12682 * support/regression/generate-cases.py (main): Changed from inline
12685 * doc/Makefile (install): Changed to depth first to get rid of
12686 missing directory install warning.
12688 * as/Makefile (install-doc): Made work on Mac.
12690 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12692 * src/SDCCast.c: added an additional type flow in decorateType() of
12693 opposite direction, see feature request #860006; it's enabled at runtime
12694 by setting the environment variable SDCC_NEWTYPEFLOW
12695 * src/SDCCast.h: changed prototype of decorateType()
12696 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12697 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12698 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12699 see feature request #877103
12700 * src/SDCCval.c: updated call of decorateType()
12701 (valBitwise): fixed bug #882876
12702 (valMinus): added promotion
12703 (valLogicAndOr): result is unsigned
12704 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12705 * src/SDCCsymt.c (computeType),
12706 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12707 must not cause an unsigned operation
12708 * src/pic/glue (pic14emitRegularMap),
12709 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12711 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12713 * src/pic/pcode.c (PCodeID): commented out left over debug code
12715 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12717 * support/valdiag/tests/overflow.c: added shift tests
12718 * src/pic/device.c,
12725 * src/pic/pcodepeep.c,
12726 * src/pic/pcoderegs.c,
12727 * src/pic/ralloc.c,
12728 * src/pic/ralloc.h: applied patch from Slade Rich;
12729 added support for multiple code pages and multiple RAM banks on the
12730 PIC 14 port. The ASM files now no longer simply assume all the
12731 code / RAM are in the same page / bank. This means the linker can
12732 safely allocate code/RAM of separate ASM files to different pages/banks.
12733 * doc/sdccman.lyx: added Slade's tips
12734 * src/mcs51/peeph.def: fixed bug #880768
12736 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12738 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12739 * src/SDCCast.c (decorateType): fixed bug #880197
12741 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12743 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12746 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12747 strtof is not part of C89 and isn't included with Mac OS X.
12749 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12751 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12752 shiftL2Left2Result): fixed bug #879326
12753 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12754 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12755 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12756 address fetch for clr instruction
12757 * device/lib/hc08/_mulint.c: created optimized assembly version
12758 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12760 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12762 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12763 proposed in FR #877103
12765 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12767 * src/SDCCval.c (cheapestVal): added missing checks
12768 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12769 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12771 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12773 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12776 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12778 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12779 loaded with the linker search paths (-L arguments) and the libraries
12780 to be linked with the current source (-l arguments). Changes
12781 currently will affect only the pic16 port.
12782 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12783 include path the port specific paths and port specific libraries,
12784 * gplink command now contains the $3 argument,
12785 * src/pic16/device.h,
12786 * src/pic16/device.c,: structure PIC_device is made public and
12787 renamed to PIC16_device, the same for variable Pics which is renamed
12788 to Pics16. Updated all references to them.
12789 * src/pic16/glue.c (pic16glue): corrected bug with code
12790 initialization which bypassed the variable initializations block.
12792 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12793 COMPILE_FLAGS and added the --nostdinc option
12795 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12797 * device/include/mc68hc908jb8.h: Register defs for another member
12798 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12800 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12802 Documenting changes from previous commits.
12803 * configure.in (version 1.56),
12804 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12805 when generating output files to configure the pic16 library,
12806 but now I've commented it out, since gputils aren't installed in the
12807 SF compile farm, so library won't compile
12809 * device/lib/Makefile.in (version 1.56): initially I've added in
12810 target 'all' the prerequestive 'model-pic16' so it compiled the
12811 pic16 library, but now I've commented it out for the same reasons
12813 * added targets 'model-pic16' and 'objects-pic16' to compile the
12815 * added target 'port-specific-objects-pic16' to handle the
12816 generated libraries and copy them into the build/ directory
12817 * added target 'clean-intermediate-pic16' to clean intermediate
12818 files into pic16 directory
12819 * in target 'installdirs' added line to create directory pic16 in
12820 the installation path
12822 * device/include/Makefile.in (version 1.11): in target 'install'
12823 added lines to copy all header files to installation path,
12824 * in target 'installdirs' added line create directory for pic16
12825 headers in the installation path
12827 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12829 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12832 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12835 * device/lib/configure.in,
12836 * device/lib/configure: fixed for autoconf 2.57
12838 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12840 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12841 option so that it actually works. Made it specific to the z80, since
12842 the gbz80 doesn't have these kinds of I/O ports.
12844 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12846 * device/include/z180.h,
12847 * device/lib/_memcpy.c,
12848 * device/lib/_memmove.c,
12849 * device/lib/_mulint.c,
12850 * device/lib/ser_ir.c,
12851 * device/lib/ser_ir_cts_rts.c,
12852 * device/lib/_strcmp.c,
12853 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12854 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12855 portmode; added deprecation warning for bank= and protmode= forms.
12856 Also, guard against buffer overflow.
12857 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12859 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12861 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12862 changed interrupt vector table generation to only emit declared vectors.
12863 * device/include/Makefile.in: added missing backslash
12864 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12866 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12868 Mainly changes to support compilation of the device libraries
12869 * src/pic16/device.c: stack is allocated via symbol and not
12870 via literal number. The symbol is placed in the corresponding
12871 position of the data ram
12872 * (pic16_dump_section): relocatable and absolute uninitialized
12873 data are now emitted in sorted order to reduce section naming,
12874 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12875 weren't marked as being in the access bank,
12877 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12879 Added portion of GNU PIC Library under the directory
12880 device/include/pic16 and device/lib/pic16. These files
12881 contain the declarations of SFRs for the PIC18Fxx2 devices.
12882 The directory is initialized via configure from toplevel.
12884 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12886 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12887 the spilllocations to be compared correctly
12889 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12891 * src/SDCCast.c (decorateType): fixed bug introduced today
12893 2004-01-12 Borut Razem <borut.razem AT siol.net>
12895 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12896 doc/sdccman.lyx: upper case pragmas are deprecated
12898 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12900 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12901 in simpler and even better code
12903 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12905 * src/SDCCicode.c (operandOperation): fixed bug #874819
12906 * src/SDCCast.c (decorateType): fixed
12907 char foo (unsigned long ul) { return ul > 0; }
12909 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12911 * doc/sdccman.lyx: Moved and added some sections, small changes
12912 all over. Telling LaTeX to be less strict with word spacing
12913 to better keep the right margin. Changed some notes about
12914 maintainance of the ports in section 3.2.1 - is it OK like this?
12916 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12918 SDCC source changes:
12919 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12920 convilong): modified to inform the pic16 port that builtin functions
12923 PIC16 PORT specific changes:
12924 * src/pic16/device.c pic16_dump_equates() added,
12925 processor registers declared internally by the port are emitted in
12926 the translation as equates,
12927 * src/pic16/gen.c: inline code is passed unprocessed to the
12929 * (pic16_popGetLit2): fnuction modified to take second operand as
12930 pCodeOp pointer and not as literal,
12931 * (popRegFromIdx): prefixed with pic16_,
12932 * (pic16_popCombine2): modified to receive already allocated pCode
12934 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12935 * (genFunction): initializes local stack frame and pushes on stack
12936 all the registers used by this function,
12937 * (genEndFunction): restores all registers from stack and restores
12939 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12941 * (pic16glue): changed the program startup sequence,
12942 * added new dbName code 'A' for functions placed in absolute section
12943 * src/pic16/main.c: added function attribute _naked,
12944 * added pragma 'code' to place a fnuction at an absolute address,
12945 * added command line arguments --debug-ralloc and --pcode-verbose,
12946 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12947 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12948 * (pic16_newpCodeOpLit2): modified to take the second operand as
12950 * (pic16_printpBlock): modified to emit each function in a separate
12952 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12953 UPPER for immediate operands,
12954 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12956 * src/pic16/peeph.def: all peepholes with movff are commented out,
12957 because there is a problem in the pcode peep optimizer,
12958 * src/pic16/ralloc.c: the register allocator can now reuse local
12959 function symbols for another function. This saves register usage.
12960 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12962 Added file src/pic16/NOTES with information about program writing on
12963 the current port version.
12965 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12967 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12968 and peephole 252 (array access)
12970 2004-01-09 Borut Razem <borut.razem AT siol.net>
12972 * src/SDCCmain.c : fixed #872250: -l command line defined library
12973 files are scanned before standard library files
12975 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12977 * src/SDCCast.c (decorateType): fixed bug #874046
12979 2004-01-09 Borut Razem <borut.razem AT siol.net>
12981 * support/scripts/sdcc.nsi: remove previous installation
12983 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12985 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12986 bytes for last interrupt vector (mcs51)
12987 * sdcc.spec: fixed typo
12989 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12991 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12992 gen51Code): more efficient parameter receive for --model-large
12995 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12997 * src/ds390/main.c,
12998 * src/z80/main.c: added missed needLinkerScript flags (more than
12999 one port structure defined in these file)
13000 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13003 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13005 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13006 * src/port.h: added flag needLinkerScript in port->linker
13007 structure to inform whether to create a .lnk file or not,
13009 * src/ds390/main.c,
13011 * src/mcs51/main.c,
13013 * src/pic16/main.c,
13015 * src/z80/main.c: changed appropriately to configure
13016 needLinkerScript flag
13018 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13019 * src/pic/glue.c: added variable udata_section_name to
13020 override default uninitialized data segment definition for
13021 devices only with SHAREBANK memory (reported from Erik Epetrich)
13022 * (pic14emitOverlay): modified to emit a commented overlay segment
13023 directive when no overlay data exist
13024 * (picglue): modified to emit uninitialized data segment
13025 according to udata_section_name
13026 * src/pic/main.c (_pic14_parseOptions): added command line
13027 options --udata-section-name=[name] to override default
13028 udata definition name
13029 * modified _linkCmd and _asmCmd to include compiler passed
13030 arguments via -W option
13031 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13032 object file from '.rel' to '.o' in port->linker structure,
13033 changed size of fptr from 2 to 3 in port structure
13035 2004-01-07 Borut Razem <borut.razem AT siol.net>
13037 * support/scripts/sdcc.nsi: update PATH
13038 * support/scripts/sdcc.ico: craeted
13040 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13042 * device/include/Makefile.in: fix install
13043 * doc/Makefile: fix install
13045 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13047 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13049 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13050 how the function variable allocation summary is displayed; also
13051 include information about variables allocated to the overlay
13054 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13056 * as/mcs51/lkmain.c: Help about -Y option
13057 * as/mcs51/lkarea.c: Fixed gcc warnings
13059 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13061 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13063 * support/valdiag/tests/overflow.c: added
13064 * src/SDCCast.c (decorateType),
13065 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13066 LEFT_OP (left shift)
13068 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13070 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13071 (default behaviour).
13073 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 A python script to validate compiler diagnostic messages. It can be
13076 used to verify that sdcc complains about bad c source code and
13077 gives a good location of the error.
13078 * support/valdiag/Makefile,
13079 * support/valdiag/valdiag.py,
13080 * support/valdiag/tests/*
13082 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13084 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13085 * src/SDCCsymt.c (newEnumType),
13087 * support/Util/SDCCerr.c,
13088 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13090 * support/regression/tests/enum.c: added test for enum values that
13091 require at least 2 bytes of storage.
13093 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13095 * src/common.h: added ifndef/define/endif macros
13096 around the header file.
13097 Bug reported from Jesus Calvino-Fraga
13099 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13101 * sdcc.spec: updated
13102 * device/include/Makefile.in: don't install CVS directories
13103 * device/lib/Makefile.in: added removal of CVS directories after install
13104 * doc/Makefile: fixed install, added local_icons
13105 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13106 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13107 * src/ds390/gen.c (genRightShift): fixed bug #870788
13108 * src/SDCCast.c (decorateType): fixed bug #870781
13110 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13112 PIC16 port related changes:
13113 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13114 added variable stackPos,
13116 * gen.c: genCall, assignResultValue: added support for
13117 pushing/retrieving function parameters to/from stack,
13118 genFunction,genEndFunction: setup stack frame for the
13119 generated function,
13120 genAddrOf: will be changed according to bug 863624
13122 * added files genutils.c and genutils.h which contain gen*
13123 debugged and optimised functions extracted from gen.c
13125 * glue.c: added variable 'externs' which holds extern symbols,
13126 pic16emitRegularMap: is modified to properly handle relocatable
13127 symbols under the new scheme,
13128 pic16createInterruptVect: is modified
13129 pic16printPublics: is modified to emit 'global' assembler directives,
13130 added pic16_printExterns to print extern symbols,
13131 pic16glue: initializes stack/frame pointer in the beginning of
13132 the assembly output. Temporary hack, will be corrected later,
13133 because gplink yet does not support stack and SDCC does not
13134 yet support a type of crt0.o object to create the final binary.
13136 * Removed many lines that contain 8051 legacy code.
13137 * The code is finally placed under a 'code' directive.
13138 * Added port specific options.
13140 * _process_pragma: simplified since now we do not need *special*
13141 include file to define SFR registers. But a separate header
13142 will be needed. This will be developed later.
13143 * _pic16_parseOptions: added, parses port specific options:
13144 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13145 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13146 --preplace-udata-with=
13148 * _pic16_setDefaultOptions: modified to initialize section names,
13149 but hack is temporarly out of order since it needs improvement.
13150 * _pic16_genAssemblerPreamble: configuration words are emitted by
13151 their address instead of their name. This part is incomplete and
13152 supports only the 18Fxx2 devices. Other devices will emit an error
13153 during assembly since they do not contain the same set of config
13155 * _pic16_genIVT: is modified,
13157 * pcode.c: added definitions for some hardware registers that are needed
13159 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13160 All PCI entries are updated. Now LFSR is supported.
13161 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13162 * added pic16_newpCodeOpLit2 to support instructions with
13163 two literal arguments
13164 * pic16_pCode2str: corrected code that emits assembler instructions
13165 with two literal operands and those that have an access bit modifier
13166 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13167 this fixes a bug which caused some labels to be lost, when an
13168 assembler directive was added, i.e. banksel,
13169 * pic16_FixRegisterBanking: improved logic that causes the insertion
13171 * InlineFunction: functions that are called once, are not any more
13172 inlined. This can be a port option in the future,
13174 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13176 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13177 hold the corresponding uninitialized symbols,
13178 * pic16_allocProcessorRegister: registers have explicit marked the
13180 * pic16_allocInternalRegister: registers are explicit marked as
13182 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13183 processing list, so bit registers were lost,
13186 * ralloc.h: added field 'accessBank' and original symbol operand
13187 in register definition,
13188 * removed the field isMapped from register definition,
13190 ** Several functions have been removed from various sources:
13191 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13192 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13193 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13194 pic16_assignRelocatableRegisters
13196 ** others have been introduced:
13197 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13198 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13200 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13202 * support/scripts/inc2h.pl: changed definition of BIT_AT
13203 to emit 'sbit at' instead of 'bit at'. This was a request.
13205 PIC16 port related preliminary changes:
13206 * gen.c: prefixed function popRegFromString with
13207 pic16_ and all references to it corrected
13208 * pcode.c: all pic16_pc_* hardware registers prefixed
13209 with underscore (_),
13210 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13211 * ralloc.c: newReg(): when register is REG_SFR then
13212 set address to rIdx,
13213 pic16_allocProcessorRegister(): marks register wasUsed=0
13214 pic16_writeUsedRegs(): added a call to assign processor
13215 registers via pic16_assignFixedRegisters
13217 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13219 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13220 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13221 variables in unused register banks. Also the SSEG is placed
13222 wherever there is enough space for it, and IDATA can be anywhere
13223 in internal RAM. For now compile using -Wl-Y[stack_size].
13224 The mem file is different for this option as well, since it
13225 makes no sense of talking about DSEG lenght.
13227 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13229 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13230 in certain cases, e.g. when ROM assignment, patch provided
13231 from Albert den Haan.
13233 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13235 Many signedness and type propagation fixes:
13236 * src/SDCCicode.c: made geniCodeCast() static
13237 replaced SPEC_ by IS_ (cosmetic)
13238 (operandOperation): fixed div and mod operation
13239 (usualBinaryConversions): added support for promotion of char
13240 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13241 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13242 (geniCodeAdd): an array index will stay unsigned, even if promoted
13244 (geniCodeArray): ditto
13245 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13246 * src/SDCCsymt.c (computeType): added more support for char;
13247 promotion of char is selectable by promoteCharToInt, fixed signedness
13249 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13250 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13251 * src/SDCCval (val*): replaced signedness calculation by
13253 rearranged if-branches (cosmetic)
13254 (valShift): added warning W_SHIFT_CHANGED
13255 (valCompare): fixed problem with different types
13256 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13257 * support/regression/tests/literalop.c: added many cases
13258 * support/regression/tests/ast_constant_folding.c: changed finally to
13260 * .version: new year, new version: 2.3.7
13261 * src/SDCCmain.c (main): applied patch #866468
13262 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13263 provided by Scott Bronson
13264 * doc/sdccman.lyx: updated documentation for sdcdb
13265 updated and added chapter tips
13267 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13269 * src/SDCCsymt.h: missing from yesterday's commits
13271 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13273 * src/SDCC.y (struct_or_union_specifier),
13274 * support/Util/SDCCerr.c,
13275 * support/Util/SDCCerr.h: verify that struct & union tags are used
13278 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13280 * src/SDCCglobl.h: missing from yesterday's commits
13282 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13284 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13285 sft_attributes, struct_declaration, parameter_declaration,
13286 type_name, start_block, declaration_list),
13287 * src/SDCC.lex (check_type): support redefinition of typedef names
13289 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13291 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13292 aligned xdata arrays. Erik helped me with the if clause.
13294 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13296 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13299 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13302 * src/SDCCast.c (newAst_),
13304 * src/SDCCicode.c (ast2iCode, newiCode),
13306 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13307 expr, statement, expression_statement, selection_statement,
13308 iteration_statement, expr_opt, jump_statement): foundation for tracking
13310 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13313 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13315 * support/Util/SDCCerr.c,
13317 * src/SDCCast.c (createCase, createDefault, decorateType),
13318 * src/SDCClabel.c (labelUnreach),
13319 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13321 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13322 (with thanks to Stas Sergeev)
13323 * device/include/time.h,
13324 * device/lib/time.c (CheckTime): suppress unreachable code warning
13326 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13328 * src/SDCCast.c (createIvalCharPtr),
13329 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13331 * support/regression/tests/nullstring.c: tests for these two bugs
13333 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13335 * support/Util/SDCCerr.h,
13336 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13337 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13338 about storage class and 'at' used inside struct or union
13339 * src/SDCCBBlock.c (iCodeFromeBBlock),
13340 * src/SDCCcse.c (ifxOptimize),
13341 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13342 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13343 printIval, emitStaticSeg, emitOverlay),
13344 * src/SDCClabel.c (deleteIfx),
13345 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13346 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13347 gatherAutoInit, processParms),
13348 * support/Util/SDCCerr.h,
13349 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13350 reporting for post-parse errors.
13352 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13354 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13355 implicit casts via union; they don't work on big endian systems
13356 (possible fix for bug #861138)
13358 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13360 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13361 * src/mcs51/main.c: fixed the fix for bug #737001
13363 2003-12-15 Borut Razem <borut.razem AT siol.net>
13365 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13367 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13369 * support/makebin/makebin.c: put output in binary mode
13371 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13373 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13374 xdata and data memory on startup. Set the environment variable
13375 SDCC_NOGENRAMCLEAR to disable this.
13376 * src/mcs51/peephole.def,
13377 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13378 (allows non-interrupt and interrupt code to safely compete for a resource
13379 without the non-interrupt code having to disable interrupts)
13381 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 * src/SDCCicode.c (geniCodeAdd),
13384 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13385 with valFromType if type might be a pointer and host is big endian).
13386 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13387 types, not just integer types.
13388 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13389 multiply defined with mismatching "at" address.
13391 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13393 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13394 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13395 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13396 with embedded nulls (fixed bug #753752)
13398 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13400 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13401 Apparently this did not see much testing (endless loop)
13403 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13405 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13407 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13409 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13410 gracefully handle NULL memmap pointers
13412 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13414 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13415 instead of deleting the iCode when an operand is volatile
13416 * src/z80/gen.c (genDummyRead),
13417 * src/mcs51/gen.c (genDummyRead),
13418 * src/ds390/gen.c (genDummyRead),
13419 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13421 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13422 * src/SDCC.y: fixed bug #850420
13424 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 Applied z80 i/o port patch from Peter Townson and fixed some operators
13427 to better handle operands in A register.
13428 * device/include/z180.h
13434 * src/z80/peeph-z80.def
13435 * src/z80/peeph.def
13438 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13440 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13442 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13444 * device/lib/hc08/_mullong.c: Removed extra #endif
13446 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13448 * sim/ucsim/hc08.src/inst.cc,
13449 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13450 carries from x to h
13451 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13452 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13453 * device/include/stdarg.h: fixed varargs for hc08
13454 * device/lib/Makefile.in,
13455 * device/lib/hc08/Makefile,
13456 * device/lib/hc08/_mulint.c,
13457 * device/lib/hc08/_mullong.c: fixed some endian problems
13459 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13461 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13462 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13463 * device/lib/_gptrget.c,
13464 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13466 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13468 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13469 * src/SDCCast.c (astErrors): fixed bug #846007
13470 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13472 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13474 * src/SDCCast.c (decorateType): disabled a transformation I added in
13475 revision 1.188 (access to fields of a structure at an absolute address);
13476 it breaks with bitfields, extern declarations, and gcse analysis.
13477 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13478 could be assigned through a pointer, so don't complain.
13479 * src/SDCCast.c (astErrors),
13481 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13483 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13485 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13486 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13487 output of __config directives, since gpasm now supports them
13488 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13489 pre-processor macro, i.e. -DMCU=p18f452
13490 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13491 and modified to handle 'cast' icode similarly to '=' icode
13492 * src/pic16/device.h (typedef struct PIC_device): added field
13493 'extMIface' to indicate that chip has external memory interface
13494 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13495 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13498 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13500 * src/SDCC.y (pointer): fixed bug #846006
13501 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13502 * src/SDCCast.c (decorateType): fixed bug #846009
13503 * src/ds390/peeph.def,
13504 * src/ds390/gen.c (genAnd, genOr),
13505 * src/mcs51/peeph.def,
13506 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13508 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13510 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13517 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13521 * src/SDCCbitv.c: added function to free a bitvector
13522 * src/SDCClrange.h,
13523 * src/SDCClrange.c: added function to recompute the liveranges
13524 * src/avr/ralloc.c,
13525 * src/ds390/ralloc.c,
13526 * src/hc08/ralloc.c,
13527 * src/mcs51/ralloc.c,
13528 * src/pic/ralloc.c,
13529 * src/pic16/ralloc.c,
13530 * src/xa51/ralloc.c,
13531 * src/z80/ralloc.c: recompute the liveranges after register packing
13533 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13535 * src/SDCCloop.c (newInduction): fixed bug #845630
13537 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13540 inadvertantly left behind from my 2003-11-12 change
13542 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13544 Updated headers I neglected to commit yesterday.
13545 * src/SDCClrange.h,
13548 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13550 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13551 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13552 * src/SDCCopt.c (eBBlockFromiCode),
13553 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13554 the creation of the key hash table from the sequencing so it can be used
13555 earlier (for some GCSE bug fixes still pending)
13557 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13559 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13560 * support/regression/tests/addsub.c: testing genPlus shortcut
13562 2003-11-15 Borut Razem <borut.razem AT siol.net>
13564 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13566 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13569 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13570 ordering is immaterial.
13571 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13573 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13575 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13576 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13577 (SIGSEV) of bug #840381
13578 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13579 unlink new file before rename if new and old filenames are the same)
13581 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13583 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13584 uninitialized variables) for the mcs51. Set environment variable
13585 SDCC_GENRAMCLEAR to test.
13586 xdata initialization slightly shorter
13588 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13591 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13592 #838241 & 780691 (basicly the same bug)
13593 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13594 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13596 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13598 * src/SDCCmain.c (linkEdit): "fix" #834252
13600 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13602 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13604 * src/SDCC.y: fixed bug #819403
13606 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13608 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13609 the reentrant attribute.
13610 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13611 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13613 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13614 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13615 erroneously reduced to a literal.
13616 * src/hc08/ralloc.c (packRegisters, rematStr),
13617 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13620 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13622 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13623 * doc/sdccman.lyx: changed from 'article' to 'book'
13624 * doc/Makefile: readded test_suite_spec and cdbfileformat
13626 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13628 * device/include/stdlib.h: include malloc.h to comply with ANSI
13629 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13631 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13633 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13634 * doc/clean.mk: also remove *.out files
13635 * doc/sdccman.lyx: some additions, larger top/bottom margins
13637 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * src/SDCC.y: fixed bug #837365
13640 * support/regression/tests/bitopcse.c
13641 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13642 a symbol (might be valop instead)
13643 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13644 * device/lib/clean.mk: added hc08 to the cleaning list
13646 2003-11-04 Borut Razem <borut.razem AT siol.net>
13648 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13650 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13651 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13652 malloc is declared in standard stdlib.h
13654 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13656 * device/lib/hc08/Makefile: need to clean .rel not .o files
13657 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13659 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13663 * src/mcs51/main.c,
13664 * src/ds390/main.c,
13668 * src/pic16/main.c,
13669 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13670 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13671 tests (which uses the port's oclsExpense function)
13677 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13679 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13681 * src/SDCCcse.c (ifxOptimize),
13682 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13683 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13684 deleting the IFX iCode.
13685 * src/hc08/ralloc.c: reduced unneeded slocs
13686 * src/hc08/gen.c: fixed bug in asmopToBoolean
13688 2003-11-04 Borut Razem <borut.razem AT siol.net>
13690 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13691 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13692 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13693 transferred to configure
13695 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13697 Use headers defined in the C[++] standards:
13698 * sim/ucsim/gui.src/serio.src/fileio.cc
13699 * sim/ucsim/gui.src/serio.src/frontend.cc
13700 * sim/ucsim/gui.src/serio.src/main.cc
13701 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13702 * support/Util/NewAlloc.c
13704 * as/mcs51/lklibr.c
13708 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13710 * Added MSVC projects for hc08 assembler and linker:
13711 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13712 /as/hc08/link_hc08.dsp
13714 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13716 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13718 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13720 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13722 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13724 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13726 2003-10-31 Borut Razem <borut.razem AT siol.net>
13728 * support/cpp2/cpplib.h,
13729 support/cpp2/cpplib.c,
13730 support/cpp2/cpplex.c,
13731 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13732 to switch _asm block preprocessing on / off. Default is
13733 #pragma preproc_asm +
13735 2003-10-31 Borut Razem <borut.razem AT siol.net>
13737 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13738 when outputting comment blocks (when executed with -C option) and
13739 _asm (SDCPP specific) blocks
13741 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13745 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13747 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13749 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13751 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13752 * src/SDCCast.c (decorateType): fixed bug #832664
13754 2003-10-31 Borut Razem <borut.razem AT siol.net>
13756 * support/cpp2/cpplex.c: fixed for SDCPP:
13757 comments(when executed with -C option) and _asm blocks
13758 were included even if they where in skipped #if block.
13759 Applied solution from GCC cpp 3.3.2
13761 2003-10-31 Borut Razem <borut.razem AT siol.net>
13763 * src/SDCC.lex: sdcc now understands both formats:
13764 '# <line_number> <file_name>' and
13765 '#line <line_number> <file_name>'
13766 * support/cpp2/cppmain.c: sdcpp now generates the standard
13767 '# <line_number> <file_name>' instead of former
13768 '#line <line_number> <file_name>'
13770 2003-10-30 Borut Razem <borut.razem AT siol.net>
13772 * support/cpp2/cpphash.h,
13773 * support/cpp2/cpplib.h
13774 * support/cpp2/cpplex.c,
13775 * support/cpp2/cppmain.c,
13776 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13778 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 Fixed a number of problems revealed by bug #827883.
13781 * src/SDCCloop.c (loopInvariants): Spill location of the
13782 result operand should be recomputed if extracted from
13783 a loop. Also, don't extract assignments of an iTemp
13785 * src/SDCCast.c (isConformingBody): loop reversal should
13786 not occur if the control variable is involved with a
13787 relational operator.
13789 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13791 * .version: bumped to 2.3.6 to reflect the big improvements
13792 made by Erik and Klaus. Thanks!
13794 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13796 Replaced the livrange code.
13797 * src/SDCClrange.c: added new LR code
13799 * src/SDCCBBlock.h: removed remainig parts from old LR code
13800 * src/ds390/ralloc.c,
13801 * src/ds390/gen.c: minor fixes to make it work with new code
13803 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13806 * as/hc08/lkrloc.c,
13808 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13809 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13810 (tweaked fix for bug #818696)
13812 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13814 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13816 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13819 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13820 * src/mcs51/gen.c (gencjneshort),
13821 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13822 more efficient (per Scott Bronson's suggestion)
13824 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13826 Extended the semantics of the critical keyword to include
13827 individual statements. See RFE #827755 and #799831
13832 * support/Util/SDCCerr.c
13833 * support/Util/SDCCerr.h
13838 2003-10-19 Borut Razem <borut.razem AT siol.net>
13840 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13842 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13844 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13846 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13847 and predecrement operand is displayed
13849 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13851 * src/SDCCval.c (valMinus): fixed bug #826041
13853 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 Some hc08 related updates that I missed earlier
13856 * sim/ucsim/stypes.h
13857 * support/regression/ports/hc08/spec.mk
13859 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13861 New target "hc08" for the Motorola 68hc08 family of micros
13869 * sim/ucsim/hc08.src/*
13870 * sim/ucsim/configure.in
13871 * src/ucsim/configure
13872 * sim/ucsim/packages_in.mk
13875 * device/include/mc68hc908qy.h
13876 * device/lib/hc08/*
13877 * device/lib/Makefile.in
13878 * support/regression/ports/hc08/*
13879 * support/regression/Makefile
13881 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13883 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13885 * src/ds390/gen.c (genCast): fixed bug #821957
13887 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13889 * device/lib/logf.c: "fixed" overlay bug
13890 * support/regression/ports/host/spec.mk: added m library
13891 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13892 * support/regression/tests/float_trans: added (for Eric)
13894 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13896 * src/mcs51/gen.c (genCpl): fixed bug
13897 http://sf.net/mailarchive/message.php?msg_id=6263915
13899 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13901 * src/SDCCast.c (decorateType): added extended constant folding
13902 * src/SDCCsymt.c (computeType): cleanup
13903 * src/SDCCval.c (valShift): minor optimization
13904 * support/regression/tests/ast_constant_folding.c: added
13906 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13908 * src/SDCCmain.c: removed some unintended changes
13910 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13912 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13913 * src/z80/gen.c: fixed part of bug #817589
13914 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13916 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13918 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13929 * src/ds390/ralloc.c
13931 * src/mcs51/ralloc.c
13933 * src/pic16/ralloc.c
13934 * src/xa51/ralloc.c
13936 * src/z80/gen.c: removed unused label "release:"
13938 2003-10-06 Borut Razem <borut.razem AT siol.net>
13940 * src/SDCC.lex: removed definition of unused variables
13941 save_optimize and save_options
13943 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13945 * clean.mk: removed '=' in "-maxdepth=1"
13946 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13947 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13949 2003-10-06 Borut Razem <borut.razem AT siol.net>
13951 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13952 my_unput() replaced by unput()
13954 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13956 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13957 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13958 type-punned pointer will break strict-aliasing rules"
13959 Old LR behaviour is again default; Klaus' LR can be choosen by
13960 defining the environment variable LRKLAUS
13964 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13965 * clean.mk: fixed removal of files in bin/CVS/
13966 * device/lib/clean.mk: fixed removal of directories small and large
13967 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13969 * src/SDCCval.c: removed superflous test for pedantic
13971 2003-10-05 Borut Razem <borut.razem AT siol.net>
13973 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13974 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13975 message "unmatched #pragma SAVE and #pragma RESTORE"
13977 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13979 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13980 assembly, critical functions, atomic, nojtbound)
13982 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13984 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13990 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13993 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13995 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13997 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13998 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13999 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14001 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14003 * src/z80/gen.c (genRet): fixed bug #524753
14004 * src/z80/gen.c (genCast): fixed internal error on cast from
14006 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14007 fix for bug #477835 to the z80
14008 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14009 for tracking iCodes in the peephole optimizer for z80
14011 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14013 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14014 the other part of bug #814548
14015 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14017 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14019 * src/SDCCcse.c: fixed part of bug #814548
14021 2003-09-28 Borut Razem <borut.razem AT siol.net>
14023 * src/asm.c: rewrite of printILine() to use temporary file instead
14025 * src/xa51/main.c: commented out declaration of int rewinds
14027 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14029 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14031 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14033 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14034 * src/asm.c (printILine): Fixed bug #811015
14036 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14038 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14041 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14043 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14044 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14045 to correctly handle general case of AOP_PAIRPTR
14046 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14048 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14050 * src/mcs51/ralloc.c (fillGaps),
14051 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14052 register positioning bug)
14054 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14056 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14058 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14060 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14061 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14062 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14063 (ralloc doesn't intentionally do this now, but perhaps later)
14064 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14065 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14066 register positioning bugs (Fixed bug #762602 and #795325)
14067 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14068 (Fixed bug #808779)
14069 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14070 lines that --i-code-in-asm generates
14072 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14074 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14075 trying to fclose a FILE* that was already closed.
14077 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14079 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14080 of const struct should be treated as if const themselves)
14082 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14084 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14086 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14088 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14089 Unix (/n) and DOS (/r/n) line terminations.
14091 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14093 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14096 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14098 * src/mcs51/gen.c (genFunction, genEndFunction),
14099 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14100 and restore of EA so that stack offsets to parameters are
14101 correct when using both critical and reentrant/stack-auto.
14102 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14103 size (can be triggered in error if sloc is shared between
14104 different sized objects)
14105 * device/include/float.h: fixed macros to explicitly use
14106 unsigned long where needed
14108 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14110 Feature req. 799831: added code to allow nesting of critical functions
14111 * src/mcs51/gen.c (genFunction, genEndFunction)
14112 * src/ds390/gen.c (genFunction, genEndFunction)
14114 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14116 * src/SDCCsymt.c (sclsFromPtr),
14118 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14119 support for standard C idiom of memory mapped variables; for
14120 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14121 to xdata int at 0x1234 tempvar = 1.
14122 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14123 provided by Akiya ISHIDA
14125 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14127 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14128 * src/SDCCval.c (constVal): added reduction from int to char
14129 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14130 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14131 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14133 * support/regression/tests/shifts.c: fixed
14135 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14137 * src/z80/gen.c (genXor): Fixed bug #805445
14139 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14141 Fixed bug #621531 (const & volatile confusion in the type chain).
14142 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14143 refer to the const or volatile state of the pointer itself.
14155 * src/pic16/ralloc.c
14156 * support/regression/tests/const.c
14158 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14160 When checking for duplicated modules, use absolute paths
14161 instead of relative paths. Files changed:
14166 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14168 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14170 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 * device/include/string.h: added size_t typedef, changed
14173 prototypes to use size_t, eliminated separate reentrant and
14174 non-reentrant declarations, added _memmove declaration
14175 * device/lib/_memcpy.c: changed to use size_t instead of int,
14176 changed /4 to >>2 to avoid division library call
14177 * device/lib/_memcmp.c,
14178 * device/lib/_memset.c,
14179 * device/lib/_strncat.c,
14180 * device/lib/_strncpy.c,
14181 * device/lib/_strncmp.c: changed to use size_t instead of int
14182 * device/lib/_memmove.c: new file (fixed bug #772294)
14183 * device/lib/Makefile.in: added _memmove.c
14184 * device/lib/z80/asm_strings.s: fixed bug #772290
14185 * support/regression/tests/bitfields.c: attempt to fix host assertion
14186 failure on amd64-unknown-linux2.2
14188 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14190 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14191 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14192 * as/z80/asmain.c (main): fixed bug #801766
14194 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14196 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14199 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14201 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14202 reported in bug #800609
14204 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14206 * Top header beautifications in src/pic16 directory:
14207 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14208 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14209 pcoderegs.h, ralloc.c, ralloc.h
14210 * main.c: added top header and GPL license notice
14211 * pcode.c: fixed the if-conditional warning
14213 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14215 * device/lib/_mullong.c: replaced int by short for gcc
14217 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14219 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14220 and JUMPTABLE iCodes properly now (worked by accident before)
14221 * src/mcs51/gen.c (leftRightUseAcc),
14222 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14223 iCode properly now. Use getSize instead of nRegs since a & b
14224 aren't part of the nRegs tally.
14226 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14228 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14229 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14230 before instructions that use the _STATUS register
14232 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14234 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14235 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14236 fetching of the pointer
14237 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14238 copied from genNearPointerSet()
14239 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14240 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14241 If they pop r0/r1 they must be called in the opposite order than aopOp().
14242 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14243 (resp. --stack-auto), prepared for --xstack
14245 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14247 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14249 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14251 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14252 these ports have their own __sdcc_external_start()
14254 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14256 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14257 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14258 type for bits was changed. It resulted in bit variables becoming
14259 global, which is not permitted in PIC 14 assembly output.
14261 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14263 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14265 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14267 Z80 and MCS51 linkers complaint if a public symbol is defined
14268 in more than one library module:
14272 * as/mcs51/Makefile.in
14274 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14276 A few small changes that speed up the peephole optimizer.
14280 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14282 Try to make the peephole optimizer smarter by maintaining
14283 an association between the assembly source code and the
14284 iCodes that originated them. Put this information to use
14285 with a new peephole rule condition "notVolatile" so that
14286 the rules can be aggressive yet still safe.
14291 * src/mcs51/peeph.def
14293 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14297 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14298 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14299 if the left or right operand symbols have the accuse flag set.
14301 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14303 Changed the type of the result of the ! (NOT) operator to char;
14304 previously it returned the same type as the source. This allows
14305 us to eliminate all the genFloatNot functions (all of its target
14306 implementations were very buggy) since !float can use the same
14309 * src/SDCCicode.c (ast2iCode): ! returns char
14310 * src/mcs51/gen.c (genNot, genNotFloat),
14311 * src/ds390/gen.c (genNot, genNotFloat),
14312 * src/z80/gen.c (genNot, genNotFloat),
14313 * src/pic/gen.c (genNot, genNotFloat),
14314 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14316 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14318 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14319 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14320 during interrupts. Ensure WSAVE is located at a shared bank address.
14321 2. Fixed page selection in some places
14322 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14323 the registers name strings.
14324 4. Fixed "signed / unsigned compare" compiler warnings.
14325 5. The PIC port manages its own allocation of the general purpose
14326 registers, but makes no attempt to reuse them. As a result when
14327 compiling it soon runs out of general purpose registers. Some
14328 additional code was added to the files pcode.c and device.c to walk
14329 through the function call tree and rename the registers so that they
14339 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14340 genPlus() & genMinus() when the result is the same as left or right
14342 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14344 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14346 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14348 Made bitfield a distinct type from bit so that bitfields
14349 convert as per ANSI C and bits retain their traditional
14350 boolean style behaviour. Implemented bitfield support in
14358 * src/ds390/gen.c: bit v bitfield split
14359 * src/z80/gen.c: New support for bitfields
14360 * support/regression/tests/bitfields.c: reenabled z80,
14363 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14365 Rules 246.x, 247.x relate to bitfields, the others speed up
14366 access to xdata mapped I/O devices.
14368 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14370 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14372 Cleaned up genPackBits and genUnpackBits and added two helper
14373 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14374 for literal assignments in genPackBits (thanks to Frieder for
14380 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14382 Fixed bug #748310 (pointer to function type mishandled when the
14383 function name is omitted). Also fixed a SIGSEGV when a function
14384 attribute (reentrant, etc) is used on a non-function or on a
14385 function but misplaced before the parameter list.
14387 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14389 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14390 * support/Util/SDCCerr.h,
14391 * support/Util/SDCCerr.c: Added func attr misuse error msg
14393 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14395 Fixed bug #787649 by anonymous
14396 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14397 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14399 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14401 Fixed numerous bitfield problems.
14403 * src/SDCC.y: More bitfield related error checking
14405 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14406 * support/Util/SDCCerr.h,
14407 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14408 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14409 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14410 * support/regression/tests/bitfields.c: tests added
14412 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14414 Made the constant following the "interrupt" keyword optional. If
14415 omitted, the function will not automatically be given an entry
14416 in the interrupt vector table (similar to #pragma NOIV, but
14417 less syntacticly kludgy). The interrupt number is also now
14418 range checked. Also fixed a bug in the high order bit example
14425 * support/Util/SDCCerr.c
14426 * support/Util/SDCCerr.h
14429 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14431 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14432 * src/SDCCicode.c (operandOperation): rewritten some ops
14433 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14434 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14436 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14437 be re-activated by defining REDUCE_LITERALS)
14438 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14439 unsigned, but are signed by default
14440 * src/SDCCval.c (constVal): rearranged
14441 * src/SDCCval.c (valMod): preliminary fix
14442 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14443 * support/regression/literalop.c: added, work in progress
14445 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14447 Generate warnings for useless declarations like "char data;"
14448 that don't do what new users expect.
14451 * support/Util/SDCCerr.h
14452 * support/Util/SDCCerr.c
14454 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14456 * src/SDCCval.c (valMult): fix overflow detection of negative int
14458 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14460 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14462 Changes to support big endian targets:
14475 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14477 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14478 * device/lib/time.c: fixed warning "integer overflow in expression"
14480 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14482 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14483 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14484 constants are unsigned; added recognition of "u" flag for unsigned
14485 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14486 * src/SDCCval.c (valDiv, valMod): fixed signdness
14487 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14488 signedness of modulo, left and right shift
14489 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14490 * support/Util/SDCCerr.h: added warning W_INT_OVL
14491 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14492 * src/SDCCast.c (ast_print): improved output of constants
14494 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14496 Fixed some warnings when building with MSVC:
14498 * as/mcs51/asdata.c
14502 * link/z80/aslink.h
14503 * link/z80/lkdata.c
14504 * link/z80/lkeval.c
14509 * support/cpp2/cpplib.c
14513 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14515 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14517 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14519 * support/librarian/clean.mk: Do not remove Makefile.
14520 * support/librarian/Makefile: added.
14522 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14524 Added librarian to MSVC build:
14527 * support/librarian/librarian.dsp
14529 'configure' not needed for librarian, removed:
14530 * support/librarian/configure
14531 * support/librarian/configure.in
14532 * support/librarian/config_in.h
14533 * support/librarian/Makefile.in
14535 Hopefully these ones built the librarian and the rest of sdcc properly:
14537 * Makefile.common.in
14539 Messed up 'configure', so revert to previous version:
14543 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14545 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14546 there, while the mantissa of a double is "only" 53 bits wide.
14548 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14550 Adding sdcclib to the build. MSVC project coming soon.
14551 Files added/changed:
14553 * support/librarian/clean.mk
14554 * support/librarian/configure
14555 * support/librarian/configure.in
14556 * support/librarian/config_in.h
14557 * support/librarian/Makefile.bcc
14558 * support/librarian/Makefile.in
14559 * support/librarian/sdcclib.c
14562 * Makefile.common.in
14566 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14568 Linker now complaints if linked modules have conflicting options, for
14569 example, one compiled using --model-large and another one compiled with
14570 --model-small. The following files were modified:
14572 * as/mcs51/asdata.c
14573 * as/mcs51/aslink.h
14575 * as/mcs51/asmain.c
14577 * as/mcs51/i51pst.c
14578 * as/mcs51/lkdata.c
14579 * as/mcs51/lklibr.c
14580 * as/mcs51/lkmain.c
14586 * link/z80/aslink.h
14587 * link/z80/lkdata.c
14588 * link/z80/lklibr.c
14589 * link/z80/lkmain.c
14592 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14594 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14595 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14597 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14599 * src/z80/mappings.i: fix _mul[us][int,long] entries
14601 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14603 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14605 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14607 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14608 * support/regression/tests/bitopcse.c: added
14616 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14618 added support for new library format to z80, gbz80 linkers:
14624 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14626 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14627 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14629 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14631 added DUMMY_READ_VOLATILE:
14640 * src/SDCCcse.c (algebraicOpts): many improvements
14641 * src/SDCCcse.h: removed algebraicOpts()
14642 * src/SDCCicode.c (picDummyRead): added
14644 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14646 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14647 "Insufficient space in data memory".
14649 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14651 * src/mcs51/gen.c: fixed bug #771358
14652 * src/z80/gen.c: fixed bug #759087
14654 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14656 * src/pic16/glue.c: minor cleanup by Vangelis
14658 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14660 * device/include/regc515c.h: fixed #758477
14661 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14662 * device/lib/_gptrput.c: saved a few bytes
14663 * my tab spacing is 8, yours too?)
14664 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14665 * device/lib/serial.c: process RX bytes earlier than TX bytes
14666 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14668 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14670 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14672 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14674 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14676 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14678 * device/lib/Makefile.in: bad fix, reverted to 1.43
14680 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14682 * device/lib/Makefile.in: added missing z80 object files
14684 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14686 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14687 pic16 progress by Vangelis:
14690 * src/pic/Makefile:
14697 * pic16/genarith.c:
14702 * pic16/pcodepeep.c:
14705 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14707 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14709 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14711 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14712 added gbz80 build to MSVC project.
14713 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14714 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14715 from 8051 stuff and setup so it links using a .lnk file.
14717 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14719 * support/librarian/sdcclib.c: sdcc librarian.
14720 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14723 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14725 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14727 2003-07-02 Borut Razem <borut.razem AT siol.net>
14729 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14730 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14731 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14732 src/xa51/main.c, src/z80/main.c:
14733 virtualization of glue() function: each port has it's own glue function,
14734 which is accessed by do_glue function pointer in PORT.general structure
14736 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14738 * DS800C400 fun, improved ROM interface and tinibios.
14740 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14742 * More support for DS80C400. Now includes beginning of interface to ROM.
14744 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14746 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14748 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14750 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14752 2003-06-19 Borut Razem <borut.razem AT siol.net>
14754 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14756 2003-06-19 Borut Razem <borut.razem AT siol.net>
14758 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14759 fixed Z80 port - crt0.o: cannot open.
14761 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14763 * support/Util/MySystem.c (merge_command): revert bad fix
14765 2003-06-18 Borut Razem <borut.razem AT siol.net>
14767 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14769 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14771 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14772 option --use-stdout sends errors to stdout instead of stderr.
14774 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14776 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14778 2003-06-15 Borut Razem <borut.razem AT siol.net>
14780 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14781 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14782 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14783 fixed width array of pointers replaced with sets;
14784 multiple include and lib paths ared transferred to preprocessor and linker
14785 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14786 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14787 fixed width array of pointers
14788 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14789 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14790 fixupPath(), getPathDifference()
14791 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14792 fixed width array of pointers
14794 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14796 * src/pic16/ralloc.c: fix warnings
14797 * src/pic16/pcode.c: fix warning
14799 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14801 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14802 know all the details, but essentially this set of changes enable
14803 the pic16 port to generate movff instructions and generate assembler
14807 * src/pic16/glue.c:
14808 * src/pic16/pcode.c:
14809 * src/pic16/device.c:
14810 * src/pic16/main.c:
14811 * src/pic16/pcode.h:
14812 * src/pic16/pcoderegs.c:
14813 * src/pic16/ralloc.c:
14814 * src/pic16/ralloc.h:
14816 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14818 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14819 added option --vc, so sdcc errors and warnings are compatible with
14820 Microsoft Visual Studio.
14822 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14824 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14825 device/lib/libfloat.lib: added atof function.
14827 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14829 * doc/sdccman.lyx: updated to Lyx 1.3
14830 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14831 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14832 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14834 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14836 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14838 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14840 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14841 additions to the "related tools/documentation" section
14843 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14845 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14847 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14849 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14850 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14852 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14854 * doc/sdccman.lyx: fix double dash and other minor things
14855 * doc/Makefile: fix double dash
14857 2003-05-28 Karl Bongers(patches from Martin Helmling)
14858 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14859 condition and ignore commands.
14861 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14863 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14864 is in parts still quite out of date, I did changes as far as I felt makes sense
14865 for a non-native english speaker.
14866 Please feel free to add to the manual or to correct my changes.
14867 * doc/Makefile: undid touching the date of intermediate tex files.
14869 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14871 * doc/sdccman.lyx: Manual has an index now
14873 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14875 Finalize muluint/mulsint and mululong/mulslong merging:
14876 * device/lib/_mulint.c
14877 * device/lib/_mullong.c
14878 * device/lib/gbz80/mul.s
14879 * device/lib/gbz80/stubs.s
14880 * device/lib/z80/mul.s
14881 * device/lib/z80/stubs.s
14882 * src/SDCCsymt.c (initCSupport)
14884 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14886 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14887 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14888 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14889 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14892 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14894 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14895 the regression tests I'm not brave enough to enable 245.b, 245.c
14896 * doc/sdccman.lyx: added latex preamble for hyperref package.
14897 Using pdflatex this will give you a hyperlinked pdf file with
14898 bookmarks. (prepend '%' before /usepackage if this breaks something)
14900 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14902 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14904 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14906 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14908 2003-05-21 <johan AT balder>
14910 * src/SDCCglue.c (printIval): fixed bug #739934
14912 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14914 Applied patch from bug 737905 (renamed yylineo to mylineno):
14921 * src/pic16/pcode.c: Cleaned warnings
14922 * src/pic16/pcodeflow.c: Cleaned warnings
14923 * src/pic16/pcoderegs.c: Cleaned warnings
14925 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14927 * src/pic16/pcode.c: Cleaned warnings
14928 * src/pic16/pcodepeep.c: Cleaned warnings
14929 * src/pic16/ralloc.c: Cleaned warnings
14931 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14933 * doc/sdccman.lyx: fixed bug 739745
14934 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14936 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14938 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14939 it can be defined with CFLAGS when running configure
14940 * src/SDCCmain.c: fixed compiling + linking with object files
14942 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14944 * configure.in: configure for pic16 port,
14945 added --disable-pic16-port
14946 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14947 * src/SDCCmain.c: linkOptions is changed to set *,
14948 added if/endif conditional macros to remove options help
14949 messages from optionsTable when a port is not configured, added
14950 support for the PIc16 port in the ports table, when executing
14951 the compiler with no port specified on command line, a default
14952 port is selected with the new macro DEFAULT_PORT which is
14953 defined in port.h, in setDefaultOptions() linkOptions is removed
14954 from initialization assignment, since now it is a set,
14955 parseCmdLine uses setParseWithComma for linkOptions, in
14956 linkEdit() linkOptions are accessed with new function indexSet()
14957 which returns the i'th item of a set variable. See SDCCset.c, in
14958 linkEdit() when calling buildCmdLine(), added linkOptions as
14959 last argument. Now users can pass arguments to gplink via the
14960 -Wl option, main() uses pic16glue() to glue up pic16 programs
14961 * src/SDCCpeeph.c: various changes to support pic16
14962 * src/SDCCset.c: added function void *indexSet(set *, int) to
14963 return the i'th item of the set
14964 * src/SDCCset.h: added function prototype for indexSet()
14965 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14966 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14967 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14968 added macro DEFAULT_PORT
14969 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14970 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14972 * src/pic16/glue.c: commented out some error producing lines
14973 * src/pic16/main.c: __config directives are commented out to stop
14974 gpasm complaining and test the linkage with gplink, _linkCmd and
14975 _asmCmd changed to be more gplink and gpasm friendly
14976 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14977 produced an error when parsed, peep rule 12 is added to utilize
14978 movff, but it is commented out since the pCode does not support
14979 yet a command with 2 address arguments
14981 2003-05-18 <johan AT balder>
14983 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14984 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14985 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14987 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14988 Added feature to script commands from file.
14990 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14992 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14993 * src/SDCCutil.c: include ctype.h for win32
14995 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14997 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14999 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15001 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15002 Fixed so you can set breakpoints prior to run, run does not stop
15003 on entry now. Add tbreak. Other enhancements and fixes for use
15006 2003-05-12 Borut Razem <borut.razem AT siol.net>
15008 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15010 2003-05-11 Borut Razem <borut.razem AT siol.net>
15012 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15013 the path of bin directory, so that PATH is the only env. variable, which has to be set
15014 in case of standard installation.
15015 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15016 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15017 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15019 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15021 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15022 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15023 temp files are in the port dir; clean the gen/test directory when
15024 generating new test.c
15025 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15026 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15027 * support/regression/tests/zeropad.c: added
15029 2003-05-09 <johan AT balder>
15031 * src/SDCCglue.c: fixed bug #597940
15033 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15035 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15036 cache sfr, optimize next,step, fix off by one sourceline,
15037 support ddd list function.
15038 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15040 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15042 * support/regression/HTMLgen.py: added compare_s2f()
15043 * support/regression/Makefile: redo 1.27
15044 * support/regression/generate-cases.py: redo 1.5
15046 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15048 * support/regression/tests/float.c: workaround 33 bit hex constant
15049 * support/regression/tests/simplefloat.c: fix division for host
15051 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15053 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15054 that tame's the PIC's over-aggressive optimizer.
15056 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15058 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15061 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15063 Initial support for DS80C400. "Hello world" runs on TINIm400
15066 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15068 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15069 * Some notes on ddd usage added in debugger/README
15070 Martin Helmling adding more features and fixes for ddd GUI debugger.
15071 Code added for nexti, stepi, up, down, and other adjustments.
15073 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15075 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15076 * src/pic/peeph.def Added two rules to optimize carry manipulation
15077 * src/pic/* removed debug printfs
15079 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15081 * debugger/mcs51/cmd.c: added header newalloc.h
15083 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15085 * as/Makefile: new EXEEXT
15086 * as/z80/Makefile: remove trailing slash of BUILDIR
15087 * as/z80/clean.mk: new EXEEXT
15088 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15089 * support/cpp2/Makefile.in: new EXEEXT
15090 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15092 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15094 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15095 EXEEXT was introduced to fix all related problems with targets
15096 "clean", "install" and "uninstall"; a couple of further flaws
15097 especially with "clean" have been fixed too
15098 * as/mcs51/Makefile.in
15099 * as/mcs51/clean.mk
15103 * debugger/mcs51/Makefile.in
15104 * debugger/mcs51/clean.mk
15105 * link/z80/Makefile
15106 * link/z80/Makefile.in
15107 * link/z80/clean.mk
15109 * packihx/Makefile.in
15111 * sim/ucsim/Makefile
15112 * sim/ucsim/clean.mk
15113 * sim/ucsim/avr.src/Makefile.in
15114 * sim/ucsim/avr.src/clean.mk
15115 * sim/ucsim/s51.src/Makefile.in
15116 * sim/ucsim/s51.src/clean.mk
15117 * sim/ucsim/xa.src/Makefile.in
15118 * sim/ucsim/xa.src/clean.mk
15119 * sim/ucsim/z80.src/Makefile.in
15120 * sim/ucsim/z80.src/clean.mk
15121 * sim/ucsim/main_in.mk
15122 * sim/ucsim/packages_in.mk
15123 * sim/ucsim/gui.src/Makefile.in
15124 * sim/ucsim/gui.src/serio.src/Makefile.in
15125 * sim/ucsim/gui.src/serio.src/clean.mk
15128 * support/cpp2/Makefile.in
15129 * support/cpp2/clean.mk
15130 * support/makebin/Makefile
15131 * support/makebin/clean.mk
15132 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15133 * doc/sdccman.lyx: --program-suffix no longer needed
15135 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15137 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15138 Martin Helmling added support for ddd GUI debugger.
15139 Code added to display assembly, set variables, and other commands
15140 to interface to ddd.
15142 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15144 * as/Makefile: fix target clean
15145 * as/clean.mk: fix target clean
15146 * as/z80/clean.mk: fix target clean
15148 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15150 * Makefile.common.in: added AT EXEEXT AT
15151 * configure.in: removed all mingw32 stuff
15152 * configure: rebuilt from configure.in
15153 * doc/sdccman.lyx: updated section "installation"
15154 * support/scripts/sdcc_mingw32: adapted to configure
15155 * support/scripts/sdcc_cygwin_mingw32: added
15157 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15159 * src/pic Added object file support for the PIC port
15160 * src/pic Applied patch from Craig Franklin (this started the object file support)
15161 * src/regression Updated the PIC regression tests for object files
15163 2003-04-20 Borut Razem <borut.razem AT siol.net>
15165 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15166 lklex.c: In function `getfid':
15167 lklex.c:203: warning: array subscript has type `char'
15168 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15169 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15170 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15171 stack handling macros
15173 2003-04-19 Borut Razem <borut.razem AT siol.net>
15175 * "handling space characters in file path" task:
15176 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15177 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15178 * support/Util/MySystem.h: make it self-sufficient
15179 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15180 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15181 handling space characters in file path
15182 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15183 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15184 * support/Util/MySystem.c: handling space characters in executable's path
15186 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15188 * as/z80/Makefile: fix permanent rebuild of z80
15189 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15190 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15192 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15194 * src/SDCCopt.c: add special case optimization to replace modulo by
15195 a power of two with a bitwise AND.
15197 2003-04-18 <johan AT balder>
15199 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15201 2003-04-17 <johan AT balder>
15203 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15204 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15206 2003-04-13 Borut Razem <borut.razem AT siol.net>
15208 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15209 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15210 fixed mingw problem in adl_NORMALIZE_PATH
15212 2003-04-12 Borut Razem <borut.razem AT siol.net>
15214 * fixed "#pragma SAVE/RESTORE can not be nested":
15215 * src/SDCC.lex: reworked pragma handling functions
15216 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15217 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15219 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15221 * src/SDCCutil.c (pathEquivalent): defined but not used
15222 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15223 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15224 * configure: rebuilt from configure.in
15225 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15226 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15227 * device/include/Makefile.in: replace sdcc_datadir
15228 * device/lib/Makefile.in: replace sdcc_datadir
15229 * Makefile.common.in: add LDFLAGS from configure
15230 * packihx/Makefile.in: use LDFLAGS
15231 * src/Makefile.in: use LDFLAGS
15232 * support/cpp2/Makefile.in: add LDFLAGS from configure
15233 * support/makebin/Makefile: use LDFLAGS
15234 * .version: bumped version number to 2.3.5
15236 2003-04-12 Borut Razem <borut.razem AT siol.net>
15238 * completed "different paths" task:
15239 * src/SDCCmacro.c: fixed bug in handling quotes
15240 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15241 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15243 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15245 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15247 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15249 * ds390/gen.c ds390/peeph.def: fix bug 706781
15251 2003-04-11 Borut Razem <borut.razem AT siol.net>
15253 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15255 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15257 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15258 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15259 set - this bit used to not be set...).
15260 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15261 bad code in PIC Port
15262 * src/regression/and2.c added to test bug 609268
15263 * src/regression/Makefile added and2.c to regression test
15266 2003-04-08 <johan AT CP255758-A>
15268 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15269 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15270 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15272 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15274 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15276 * support/cpp2/Makefile.in: fix bug #487815
15277 * configure: rebuilt from configure.in
15278 * Makefile.common.in: docdir changed, new path suffixes
15279 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15280 * sdcc_vc_in.h: reflect changes from sdccconf.h
15281 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15282 * src/SDCCutil.h: remove BINDIR hack
15283 * doc/sdccman.lyx: update new path hierarchy
15285 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15287 * src/SDCCpeeph.c: added okToRemoveSLOC test
15289 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15291 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15293 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15295 * src/SDCCpeeph.c: added labelIsReturnOnly test
15296 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15298 2003-04-05 <johan AT balder>
15300 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15301 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15302 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15303 * src/SDCCast.c: fixed a warning
15304 * src/SDCCast.h: fixed a warning
15305 * src/SDCCicode.c (operandFromAst): fixed a warning
15307 2003-04-04 <johan AT balder>
15309 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15310 * src/SDCCast.c (decorateType): fixed bug #715076
15311 * src/SDCC.y: fixed bug #702907
15313 2003-04-03 <johan AT balder>
15315 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15316 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15317 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15318 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15319 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15321 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15323 * _decdptr.c: fix return values
15324 * _gptrget.c: fix return values
15325 * _gptrgetc.c: fix return values
15326 * _gptrput.c: fix return values
15327 * _mulint.c: fix return values
15328 * as/z80/Makefile: fix 'make -j' problem
15330 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15332 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15333 * configure.in: big cleanup, updated to autoconf 2.5x
15334 * configure: rebuilt from configure.in
15335 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15336 * sdcc_vc_in.h: reflect changes from sdccconf.h
15337 * doc/Makefile: fixed a flaw in "make install"
15339 2003-04-02 <johan AT balder>
15341 * src/ds390/gen.c (genCmp): no comments
15342 * src/mcs51/gen.c (genCmp): no comments
15343 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15344 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15346 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15348 * support/regression/generate-cases.py: place generated file in given sub directory
15349 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15350 * support/regression/Makefile: improvements for 'make -j';
15351 side effect: it's simpler and faster now
15353 2003-03-31 Borut Razem <borut.razem AT siol.net>
15355 * src/z80/main.c: link-{port} and as-{port} defined without path
15356 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15358 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15360 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15362 2003-03-30 Borut Razem <borut.razem AT siol.net>
15364 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15365 changed type of list parameter to set
15366 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15367 * src/port.h: changed type of do_assemble() parameter to set
15368 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15369 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15370 definition of "cppoutfilename" macro with NULL value in preProcess()
15371 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15372 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15373 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15374 replaced with set *binPathSet
15375 * shash_add() deallocates the item, if allready exsists, before adding the new one
15376 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15378 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15380 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15381 a nested for loop bug in the PIC port
15382 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15385 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15387 * support/Util/dbuf.h: remove C++ stuff to make it portable
15389 2003-03-28 Borut Razem <borut.razem AT siol.net>
15391 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15392 literal strings in stringLiteral()
15393 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15394 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15397 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15399 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15401 2003-03-26 <johan AT balder>
15403 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15404 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15405 * src/SDCCast.c (decorateType): fixed " -v < 3"
15407 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15409 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15410 Added Lenny Story's debug infrastructure changes:
15411 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15412 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15413 * src/cdbFile.c: added
15414 * src/SDCCdebug.c: added
15415 * src/SDCCdebug.h: added
15416 * src/SDCCast.c (createFunction)
15417 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15418 * src/SDCCmain.c (parseCmdLine, main)
15419 * src/SDCCmem.c (redoStackOffsets)
15420 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15423 * src/avr/gen.c (genAVRCode)
15424 * src/ds390/gen.c (gen390Code)
15425 * src/mcs51/gen.c (gen51Code)
15426 * src/pic/gen.c (genpic14Code)
15427 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15428 * src/xa51/gen.c (genXA51Code)
15429 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15431 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15433 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15434 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15436 2003-03-22 <johan AT balder>
15438 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15440 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15442 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15443 * doc/cdbfileformat.lyx: added, written by Lenny Story
15444 * doc/Makefile: added cdbfileformat.lyx
15445 * doc/clean.mk: added cdbfileformat.lyx
15447 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15449 * src/mcs51/peeph.def: fix bug #705773
15451 2003-03-20 <johan AT balder>
15453 An sfr/sbit can have an "at #" AND an initializer
15454 * src/SDCCsymt.c (checkSClass):
15455 * src/SDCCmem.c (allocGlobal):
15456 * src/SDCCmem.c (allocLocal):
15457 * src/SDCCast.c (createBlock):
15459 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15461 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15463 2003-03-16 <johan AT balder>
15465 Undid the hackup of const and volatile, the problem is much bigger
15467 * src/SDCCast.c:1.171
15468 * src/SDCCglue.c:1.138
15469 * src/SDCCicode.c:1.146
15470 * src/SDCCsymt.c:1.150
15471 * src/SDCCval.c:1.65
15473 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15475 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15476 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15478 2003-03-13 <johan AT balder>
15480 Hackup const and volatile modifiers in type chains a bit:
15482 * src/SDCCast.c:1.169
15483 * src/SDCCglue.c:1.136
15484 * src/SDCCicode.c:1.143
15485 * src/SDCCsymt.c1.146
15486 * src/SDCCsymt.h1.59
15487 * src/SDCCval.c:1.63
15489 2003-03-12 <johan AT balder>
15491 * src/SDCCBBlock.h: more LRH debugging junk
15492 * src/SDCCcflow.h: more LRH debugging junk
15493 * src/SDCCloop.c: more LRH debugging junk
15494 * src/SDCC.y (struct_declaration): fixed bug #697590
15495 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15496 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15497 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15499 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15500 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15501 test function names must now match exactly).
15502 * src/SDCCcse.c: added special case in findCheaperOp to allow
15503 extending a short integer. Makes less awful code for bug 700121 test case.
15505 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15507 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15508 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15510 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15512 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15513 actually called (operandsNotEqual() was called for all
15514 operandsNotEqualX tests).
15516 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15518 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15519 with shorter literals. Fixes bug 700121.
15521 2003-03-11 <johan AT balder>
15523 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15525 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15527 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15528 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15530 2003-03-10 Borut Razem <borut.razem AT siol.net>
15532 * src/SDCCmain.c: pipe preprocessor's output
15533 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15534 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15535 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15536 which closes all pipes in pipeSet set
15537 * src/SDCCset.c: free deleted item in function deleteSetItem()
15538 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15539 moved from z80 to src subproject
15540 * .version: increased version number to 2.3.4
15542 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15544 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15545 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15546 * support/regression/ports/xa51/spec.mk: fix typo
15548 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15550 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15552 2003-03-09 Borut Razem <borut.razem AT siol.net>
15554 * src/SDCCmain.c: pipe preprocessor's output
15555 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15556 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15557 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15558 which closes all pipes in pipeSet set
15559 * src/SDCCset.c: free deleted item in function deleteSetItem()
15560 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15561 moved from z80 to src subproject
15563 2003-03-09 Borut Razem <borut.razem AT siol.net>
15565 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15566 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15567 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15568 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15569 * src/SDCCglobl.h: unification of WIN32 native definitions
15571 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15573 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15575 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15577 * src/configure.in: check for endianess (even while cross-compiling)
15578 * src/configure: check for endianess (even while cross-compiling)
15579 * src/configure_in.h: check for endianess (even while cross-compiling)
15580 * src/avr/gen.c: remove old endianess stuff
15581 * src/mcs51/gen.c: remove old endianess stuff
15582 * src/ds390/gen.c: remove old endianess stuff
15583 * src/pic/gen.c: remove old endianess stuff
15584 * src/pic/genarith.c: remove old endianess stuff
15585 * src/pic/glue.c: fix endianess check
15586 * src/pic16/gen.c: remove old endianess stuff
15587 * src/pic16/genarith.c: remove old endianess stuff
15588 * src/pic16/glue.c: fix endianess check
15589 * src/xa51/gen.c: remove old endianess stuff
15590 * src/z80/gen.c: fix endianess check
15591 * src/SDCCglue.c: fix endianess check
15592 * src/ds390/peeph.def: fix bug 700036
15594 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15596 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15597 * src/configure: find appropriate data-types on host for SDCC's int and long
15598 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15599 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15600 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15602 2003-03-07 <johan AT balder>
15605 some minor cleanups before the big shot
15606 OP_DEFS and OP_USES now use Kevin's protection
15607 new option --nolabelopt
15609 * src/SDCCBBlock.c:
15618 * src/ds390/ralloc.c:
15619 * src/mcs51/ralloc.c:
15620 * src/pic/ralloc.c:
15621 * src/xa51/ralloc.c:
15622 * src/z80/ralloc.c:
15624 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15626 * src/pic/pcode.c (get_op): fix 64 bit warnings
15627 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15628 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15629 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15630 * support/regression/tests/malloc.c: fix 64 bit warnings
15632 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15634 * src/mcs51/gen.c (genMinus): fixed bug 696436
15636 2003-03-02 Borut Razem <borut.razem AT siol.net>
15638 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15640 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15642 * configure.in: test for mkstemp
15643 * sdccconf_in.h: add HAVE_MKSTEMP
15645 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15647 * device/include/ctype.h: removed warning while using --stack-auto
15648 * device/include/malloc.h: removed warning while using --stack-auto
15649 * device/include/string.h: removed warning while using --stack-auto
15651 2003-02-23 Borut Razem <borut.razem AT siol.net>
15653 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15654 because NDEBUG is defined (see man assert)
15655 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15657 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15659 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15660 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15662 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15664 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15665 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15667 2003-02-18 <johan AT balder>
15669 * as/mcs51/asmain.c (asmbl): module can start with a digit
15670 * as/z80/asmain.c (asmbl): module can start with a digit
15672 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15674 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15675 * src/asm.c: fix pipe() for Mingw32
15677 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15679 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15680 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15681 make -V work again; --c1mode reads now from stdin
15682 * doc/sdccman.lyx: added --c1mode
15683 * support/Util/SDCCerr.c: new messages for c1 mode
15684 * support/Util/SDCCerr.h: new messages for c1 mode
15685 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15687 2003-02-15 <johan AT balder>
15689 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15691 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15693 * doc/sdccman.lyx: Environment variables, -o and other minor things
15695 2003-02-14 <johan AT balder>
15697 * src/xa51/main.c: before anyone really tries to use it :)
15699 * Install doc's in share/sdcc/doc
15700 * removed some obsolete files
15701 * Do a proper make distclean and uninstall
15702 M Makefile.common.in
15705 M device/include/Makefile.in
15706 M device/lib/Makefile.in
15709 M sim/ucsim/doc/Makefile.in
15711 R src/avr/peeph.rul
15712 R src/xa51/peeph.rul
15713 M support/cpp2/Makefile.in
15714 M support/makebin/Makefile
15717 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15719 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15721 2003-02-10 Borut Razem <borut.razem AT siol.net>
15723 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15724 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15725 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15726 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15727 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15728 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15729 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15730 src/z80/Makefile.bcc: Borland Makefile cleanup
15731 * as/z80/Makefile.bcc: Added Borland Makefile
15732 * support/cpp2/borland.h: Removed
15734 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15736 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15737 * src/SDCC.lex: new pragma NOIV
15738 * src/SDCCglobl.h: new pragma NOIV
15739 * src/SDCCmem.c: new pragma NOIV
15741 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15743 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15745 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15747 * src/SDCCmain.c: signal handling is switched off by --debug
15748 * doc/Makefile: small fix for install; use clean.mk again
15749 * doc/clean.mk: clean *.pdf and *.html too
15751 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15753 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15754 * device/lib/printfl.c: fix a ds390 bug by making it portable
15755 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15756 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15757 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15758 * debugger/mcs51/cmd.c: converted multi-line string literals
15759 * sim/ucsim/globals.cc: converted multi-line string literals
15760 * src/SDCCmain.c: introduced signal handler to remove temp files
15761 * doc/Makefile: small tweaks, implement clean
15762 * doc: removed generated files
15764 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15766 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15767 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15768 Address Record is not correctly generated for DS390."
15770 2003-02-02 Borut Razem <borut.razem AT siol.net>
15772 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15773 * as/mcs51/asm.h: fixed compilation with Borland C
15774 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15775 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15776 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15777 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15778 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15779 src/z80/Makefile.bcc: delete $(LIB) only if exist
15780 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15782 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15784 * device/include/malloc.h: introduced NULL
15785 * device/include/string.h: introduced NULL
15786 * device/include/stdlib.h: introduced NULL
15787 * device/lib/_memcpy.c: removed NULL
15788 * device/lib/_strcat.c: removed NULL
15789 * device/lib/_strchr.c: removed NULL
15790 * device/lib/_strcmp.c: removed NULL
15791 * device/lib/_strcpy.c: removed NULL
15792 * device/lib/_strcspn.c: removed NULL
15793 * device/lib/_strlen.c: removed NULL
15794 * device/lib/_strncat.c: removed NULL
15795 * device/lib/_strncmp.c: removed NULL
15796 * device/lib/_strncpy.c: removed NULL
15797 * device/lib/_strpbrk.c: removed NULL
15798 * device/lib/_strrchr.c: removed NULL
15799 * device/lib/_strspn.c: removed NULL
15800 * device/lib/_strstr.c: removed NULL
15801 * device/lib/_strtok.c: removed NULL
15802 * device/lib/malloc.c: removed NULL, include own header
15804 2003-02-02 <johan AT balder>
15806 * 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
15807 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15808 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15809 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15810 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15811 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15813 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15815 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15818 2003-02-01 <johan AT balder>
15820 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15822 2003-01-31 <johan AT CP255758-A>
15824 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15826 2003-01-30 <johan AT balder>
15828 * src/SDCCBBlock.c: automatic bug detection
15829 * src/SDCCicode.c: automatic bug detection
15831 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15833 * src/SDCCglobl.h: now --xram-size 0 works
15834 * src/SDCCmain.c: now --xram-size 0 works
15836 2003-01-29 <johan AT balder>
15838 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15840 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15842 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15843 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15844 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15845 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15846 * src/SDCCglobl.h: Added options --xram-size and --code-size
15847 * src/SDCCmain.c: Added options --xram-size and --code-size
15849 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15851 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15852 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15854 2003-01-27 <johan AT balder>
15856 * src/SDCC.y: fixed bug #613764
15858 2003-01-26 <johan AT balder>
15860 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15861 * src/SDCCsymt.h: fixed bug #673374
15862 * src/SDCCglue.c: fixed bug #661910
15863 * src/SDCCast.c: fixed bug #458099 and 673374
15865 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15867 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15868 * as/mcs51/strcmpi.h: added
15869 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15870 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15871 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15872 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15873 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15874 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15875 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15876 * as/mcs51/Makefile.aslink: new module strcmpi
15877 * as/mcs51/Makefile.asx8051: new module strcmpi
15878 * as/mcs51/Makefil.bcc: new module strcmpi
15879 * as/mcs51/Makefile.in: new module strcmpi
15880 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15882 2003-01-26 <johan AT balder>
15884 * src/SDCCglue.c: reverted back to 1.124
15885 * src/SDCCast.c: reverted back to 1.156
15886 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15888 2003-01-25 <johan AT balder>
15890 * src/SDCCglue.c: A better fix for bug #661910
15891 * src/SDCCast.c: A better fix for bug #661910
15892 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15894 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15896 * src/Makefile.in: remove spawn.o
15897 * src/SDCCmain.c: remove spawn.h
15898 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15899 * src/spawn.c: removed
15900 * src/spawn.h: removed
15901 * support/regression/ports/ds390/spec.mk: link with -r
15903 2003-01-24 <johan AT CP255758-A>
15905 * src/ds390/gen.c (aopOp): fixed bug #667458
15906 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15907 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15908 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15910 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15912 * src/mcs51/peeph.def: better assembler identation by Frieder
15913 * src/mcs51/gen.c: better assembler identation by Frieder
15915 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15917 * as/z80/string.h: removed for gcc 3.2
15918 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15919 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15921 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15923 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15924 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15925 * support/regression/Makefile: separate temp files for ports
15926 * support/regression/generate-cases.py: separate temp files for ports
15927 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15928 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15930 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15932 * moved tinitalk to device/examples/ds390
15934 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15936 * as/mcs51/lkmem.c: rflag is for DS390
15937 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15938 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15939 (linkEdit): move mem- and map-files the same way as ihx-files
15940 * src/z80/main.c (_setDefaultOptions): removed --generic
15941 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15942 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15943 * src/pic/glue.c (picglue): --c1mode works again
15944 * src/pic16/glue.c (pic16glue): --c1mode works again
15945 * src/asm.c (printCLine): fix #660034
15947 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15949 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15950 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15951 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15952 * as/mcs51/lkmem (summary): better fix for sp problem
15953 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15954 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15955 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15956 remove --stack-after-data
15958 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15960 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15961 * src/SDCCutil.c (join): ugly bug: missing '\0'
15962 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15964 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15966 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15968 * src/pic/main.c (_asmCmd): gpasm supports -o
15969 * src/z80/main.c: more general macros
15970 * device/lib/Makefile.in: remove intermediate files
15972 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15974 * .version: Bumped version number to 2.3.3
15975 * src/SDCCBBlock.c: new option -o
15976 * src/SDCCglobl.h: new option -o
15977 * src/SDCCglue.c: new option -o
15978 * src/SDCCmain.c: new option -o
15979 * src/asm.c: new option -o
15980 * src/ds390/main.c: new option -o
15981 * src/pic/glue.c: new option -o
15982 * src/pic/pcode.c: new option -o
15983 * src/pic/ralloc.c: new option -o
15984 * src/pic16/glue.c: new option -o
15985 * src/pic16/pcode.c: new option -o
15986 * src/pic16/ralloc.c: new option -o
15987 * src/z80/main.c: new option -o
15988 * device/lib/Makefile.in: use -o
15989 * support/regression/ports/ds390/spec.mk: use -o
15990 * support/regression/ports/gbz80/spec.mk: use -o
15991 * support/regression/ports/mcs51/spec.mk: use -o
15992 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15993 * support/regression/ports/z80/spec.mk: use -o
15994 * support/regression/ports/ucz80/spec.mk: use -o
15995 * support/regression/ports/xa51/spec.mk: use -o
15996 * support/regression/fwk/lib/timeout.c: fix usage string
15998 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15999 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16001 2003-01-07 <johan AT balder>
16003 * src/SDCCast.c (decorateType): fixed bug #600035
16005 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16006 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16007 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16008 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16009 * src/pic/pcode.c: outcommented unused variable to remove warnings
16010 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16012 2003-01-06 <karl AT turbobit.com>
16013 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16016 2003-01-06 <johan AT balder>
16018 * src/SDCCicode.c: fixed array add
16020 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16021 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16022 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16024 2003-01-04 <johan AT balder>
16026 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16028 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16029 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16031 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16032 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16033 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16035 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16036 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16038 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16039 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16041 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16042 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16044 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16046 * in /sdcc/as/mcs51/ changed these files in order to create an
16047 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16048 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16049 following files to include the previous two files: aslink.dsp,
16050 Makefile.aslink, Makefile.bcc, and Makefile.in.
16052 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16053 .adb instead of .cdb
16055 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16057 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16058 value from option --iram-size.
16060 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16062 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16065 2002-09-18 <wiml AT hhhh.org>
16067 * SDCClrange.h: exposed setFromRange() and setToRange()
16068 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16069 packRegsForAccUse() (bug 542397)
16070 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16071 multiple times and emitting the fetch operations more than once
16072 added aopGetUsesAcc() function to allow binary operators to
16073 fetch their operands in the correct order; made genMinus() emit
16074 compact code for X = LITERAL - Y
16076 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16077 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16078 sprintf() in line 1267.
16080 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16081 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16084 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16085 Changes to aslink (All the changes are marked with 'JCF'):
16087 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16090 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16091 area BSEG. Also moves, if possible, the DATA area down into the internal
16092 ram so more space is available.
16094 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16097 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16098 not bytes. Function summary() which creates a memory usage summary
16099 file with extension .mem. Reports of overlaping stack and small stack
16100 size. If the space for the stack is less than 16 bytes aslink trows a
16103 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16104 the 8051. Option 'y' for memory summary output file.
16106 Changes to sdcc (All the changes are marked with 'JCF'):
16108 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16110 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16111 overlaying area for it (uses RegBankUsed[4]).
16113 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16114 bank zero as used by default. By default aslink locates the stack
16115 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16116 the creation of the .mem file. Delegates the allocation of data area
16117 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16118 the begining of the stack area to aslink.
16120 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16121 glue() in SDCCglue.c creates an area for it.
16123 2002-09-03 Borut Razem <borut.razem AT siol.net>
16124 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16125 sdcc/src/pic/glue.c:
16126 introduced atexit() handler for teporay files removal in case of
16127 errors, assertions, ...
16129 2002-08-29 Borut Razem <borut.razem AT siol.net>
16130 * sdcc/support/cpp2/auto-host_vc_in.h:
16131 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16132 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16133 Maybe there is a similar problem with BORLANDC? It should be checked!
16135 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16136 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16137 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16138 was not executed, and the compiler (cl) launched a warning:
16139 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16141 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16142 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16144 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16145 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16147 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16148 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16149 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16150 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16151 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16152 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16153 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16154 - added Release configuration in VS projects
16155 - review of compiler an linker options
16156 - VC .exe files are generated in bin_vc directory, not to interfere
16157 with binaries generated from other projects (cygwin, mingw, bcc ...)
16159 * sdcc/src/yacc.dsp: added
16161 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16162 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16163 and insert the version number definitions from .version
16165 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16167 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16168 added - genarate auto-host.h using auto-host_vc_in.h as template
16171 removed from CVS, generated automatically
16173 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16174 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16176 2002-08-11 Borut Razem <borut.razem AT siol.net>
16177 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16179 2002-08-10 Borut Razem <borut.razem AT siol.net>
16180 * src/SDCCmain.c (main):
16181 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16182 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16183 The consequence was that some temporary files were not removed.
16186 unification of code in functions tempfilename() and tempfile():
16187 function tempnam() is defined in Visual Studio 6.0 and .NET
16189 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16191 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16192 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16193 - removed compiler command line option /WX: Treats all warnings as errors
16194 - update a list of source files, included into the project
16196 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16197 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16198 changed project type to Generic Project so that can be correcly converted to VS.NET project
16200 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16202 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16204 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16206 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16207 added return 0 statements after assert() to make compiler happy
16209 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16210 added newline in the def file to keep MSC compiler satisfied
16212 * sdcc/src/z80/gen.c:
16213 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16214 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16215 - solved MSC error in function aopDump()
16217 * sdcc_vc.h: define PREFIX as "\\sdcc"
16219 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16220 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16222 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16223 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16224 - Rewrote the register banking algorithm.
16225 - Added pCode live-range analysis to registers (for now, only non-used and
16226 singly-used registers optimized away)
16228 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16230 * 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.
16232 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16233 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16235 2002-04-22 Michael Hope <michaelh AT vroom>
16237 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16239 * configure.in (DD_COPT): Added include support required for gbdk.
16241 * .version: Bumped version number just to increase it.
16243 * src/SDCCmain.c: Added -nostdinc to the default options.
16245 2002-04-15 Michael Hope <michaelh AT vroom>
16247 * device/lib/z80/printf.c (sprintf): Added.
16249 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16251 * src/z80/peeph.def: Added transpose redundent load rule.
16253 * src/z80/main.c: Added force callee saves for jaune.
16255 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16257 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16259 2002-03-28 Johan Knol <johan AT balder>
16261 * src/SDCCval.c: fixed bug #532436
16263 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16265 Added "char *Processor" field to the port structure.
16268 Added -p option. Allows port dependent processor to be specified.
16271 Initialized the new field char *Processor field to NULL in all ports
16274 Compiler generated registers for interrupt context saving
16275 were not getting allocated.
16277 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16280 Fixed left shift. Will promote the left side of a left shift
16281 if a) left shifting more than size of operand or b) when assigned
16282 to something size > size of left side
16284 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16286 tons of changes. Register allocation has been
16287 rewritten. Added customization for the various PICs. Flow
16288 analysis is restructured. ...
16290 * src/pic/device.h:
16293 * src/pic/device.c:
16294 Added. device.c is a PIC port hack to accomodate variations
16297 2002-03-13 Michael Hope <michaelh AT vroom>
16299 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16301 2002-03-04 johanknol <johanknol AT manik>
16303 * /src/SDCCval.c: fixed
16305 const unsigned char arr[][2] = { { 0, 1 } };
16306 t18.c:1: error: Initializer element is not constant
16308 2002-03-04 bela <bela AT manik>
16310 * /device/include/mcs51reg.h:
16311 ds89c420 register definition update
16313 2002-03-03 <johan AT FRIJA>
16315 * support/Util/SDCCerr.c: did something, but don't no why anymore
16317 * support/regression/tests/bug-524691.c: made it a little less shy
16319 * src/SDCCast.c (decorateType): fixed bug #524697
16321 * src/SDCCast.c: made some lineno improvements
16323 * src/SDCCval.c (getNelements): changed warning to error
16325 * src/SDCCglue.c (printIvalArray): changed warning to error
16327 * src/SDCCicode.c: fixed a warning for mingw
16329 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16331 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16333 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16335 * src/ds390/peeph.def:
16336 Added some more peephole rules
16338 * src/ds390/gen.c: Various fixes & enhancements
16340 * src/SDCClrange.c, src/SDCClrange.h:
16341 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16343 * src/ds390/ralloc.c:
16344 various fixes & enhancements (ds390) specific
16346 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16347 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16350 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16352 2002-03-02 <johan AT FRIJA>
16354 * src/SDCCast.c (decorateType): fixed bug #524708
16356 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16358 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16360 2002-03-01 Michael Hope <michaelh AT vroom>
16362 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16364 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16366 2002-03-01 <johan AT FRIJA>
16368 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16370 * src/SDCCast.c (decorateType): fixed bug #524209
16372 * src/SDCCval.c (valNot): fixed bug #524195
16374 2002-02-26 <johan AT balder>
16376 * src/xa51/gen.c: fixed a warning
16378 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16380 * src/SDCCast.c (decorateType): fixed bug #522534
16382 2002-02-23 <johan AT balder>
16384 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16386 2002-02-22 <johan AT balder>
16388 * src/SDCCast.c: fixed bug #514865
16390 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16392 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16394 * sdcc/src/SDCCloop.c:
16395 Previous fix was not good. basic blocks that have "break" or "return" are
16396 not really partof a loop , but live ranges used in these blocks should
16397 be live thru the entire loop, so set partOfLoop but don't add them to
16400 2002-02-21 <johan AT FRIJA>
16402 * src/SDCCcse.c: fixed bug #514308
16404 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16407 Fixed BUG #519583. If a conditional block ended in a return/break
16408 statement inside a loop, it was not being considered part of the loop.
16410 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16412 2002-02-10 Karl Bongers <karl AT turbobit.com>
16415 Fixed up SDCDB debugger somewhat. Updated debugger/README
16416 with lots of comments and notes.
16418 * device/examples/test2.c:
16419 Fix bug, "red" variable not being initialized(compiler complained).
16421 * device/examples/Makefile, examples/test3.c:
16422 Add Makefile in device/examples folder, compiles test3.c
16423 for use as a multiple module SDCDB test case.
16425 * sim/ucsim/cmd.src/cmdset.cc:
16426 Took out debug printfs in ucsim "next" command.
16428 * sim/ucsim/xa.src:
16429 Karl and Johan start ucsim XA support. Most dissassembly working,
16430 about 75% emulation done(plenty of work remaining).
16432 * sim/ucsim/z80.src:
16433 Add Z80 support to ucsim, add test-ucz80 regression test,
16434 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16435 Notice z80 compiler fails on examples/test3.c/crc code.
16437 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16439 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16440 Added support for --parms-in-bank1
16442 * src/ds390/peeph.def:
16443 added a few more peephole optimzations
16445 * src/ds390/main.c:
16446 1) added __builtin_inp & __builtin_outp used to read in data of given length
16447 from a memory mapped port
16448 2) added __builtin_memcmp
16449 3) added __builtin_swapw swap bytes of a short
16451 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16452 1) handle multiple send & receives from register bank1
16453 2) ralloc can now allocate DPTR1 to some liveRanges
16455 * src/SDCCsymt.c, src/SDCCsymt.h:
16456 changes to handle multiple sends & receives
16458 * src/SDCCptropt.h:
16459 added some pointer arithmetic optimization
16461 * src/SDCCptropt.c:
16462 added some pointer arithmetic optimizations but not stable yet so not
16463 called from anywhere (will get this working shortly)
16465 * src/SDCCopt.c: fixed for multiple sends & receives
16468 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16469 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16470 set preprocessor defines (depending on options)
16472 * src/SDCCicode.c, src/SDCCicode.h:
16473 changes made to handle multiple sends & receives
16476 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16478 * src/SDCCcse.c, src/SDCCcse.h:
16479 added function findbackward def (to be used in upcoming optimization)
16481 * src/SDCCcflow.c, src/SDCCcflow.h:
16482 added function returnAtEnd - to determine if a basic block terminates with
16485 * src/SDCCast.c, src/SDCCast.h:
16486 added option parms-in-bank1
16488 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16489 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16490 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16491 adjusted for --parms-in-bank1 option
16493 * device/include/string.h:
16494 donot redefine "reentrant" keyword
16496 * device/include/ds80c390.h: Added some more SFRs
16498 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16500 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16502 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16504 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16506 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16508 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16510 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16512 * Added --xram-movc option
16514 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16516 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16518 2002-01-11 Johan Knol
16520 * Added math lib of Jesus Calvino-Fraga
16522 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16524 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16525 * support/regression/Makefile: new target test-mcs51-stack-auto
16526 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16528 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16530 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16532 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16534 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16536 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16538 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16540 * src/SDCCglue.h: add definition for printIvalChar()
16542 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16544 * src/SDCCast.c: fix #498138 by Johan
16546 * src/SDCCglue.c: fix #498138 by Johan
16548 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16550 * support/regression/Makefile: fix clean
16552 * support/regression/ports/ds390/support.c: fix transmission of last character
16554 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16556 * /sdcc/src/ds390/gen.c:
16557 a) improved computing address of stack variable
16558 b) took out some #if 0 code
16559 c) improved parmBytes adjustment
16560 d) improved genPlusIncr & genMinusIncr
16561 e) genCmp could generate bad code (when left assigned to DPTR)
16562 f) Fixed bug in hasInc
16564 * /sdcc/src/ds390/ralloc.c:
16565 a) packRegsForSupport could mess up live information (Fixed)
16566 b) packRegsDPTRuse could be incorrect for left & right shift
16568 * /sdcc/src/mcs51/ralloc.c:
16569 packRegsForSupport could mess up the live information (Fixed)
16571 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16573 * /sdcc/src/SDCCast.c:
16574 can reverse a loop even if function call is present as long
16575 as the loop control variable is local & is not passed as parameter
16577 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16579 * /sdcc/ChangeLog: *** empty log message ***
16581 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16582 More builtin function additions for TININative
16584 * /sdcc/src/ds390/ralloc.c:
16585 Had broken the regression testsuite
16587 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16589 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16590 Added funcattr hasStackParms will be set for reentrant functions when there
16591 are paramteres on the stack, this helps in minimizing frame pointer generation
16592 typeFromStr can handle function pointers now
16594 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16595 *** empty log message ***
16597 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16599 * /src/ds390/gen.c, /src/ds390/main.c:
16600 More builtin function additions for TININative
16602 * /src/ds390/ralloc.c:
16603 Had broken the regression testsuite
16605 * /src/SDCCast.c: Fixed a bug in dumptree
16607 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16608 Added funcattr hasStackParms will be set for reentrant functions when there
16609 are paramteres on the stack, this helps in minimizing frame pointer generation
16610 typeFromStr can handle function pointers now
16612 * /doc/builtins.txt, /doc/TININative.txt:
16613 *** empty log message ***
16616 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16618 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16619 ALPHA version for -mTININative
16621 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16622 updated to reflect changes in the port structure
16625 added function do_assemble (similar to do_link) if non-null this function
16626 will be called to do assembly (-mTININative) requires a multi command
16628 added function genAssemblerEnd will be called to generate assembler Epilogue
16631 added _JavaNative to debug info printing
16633 * /src/SDCCmain.c: added option --tini-libid
16634 added port->do_assemble function (-mTININative) has a multi command assemble
16636 * /src/SDCCglue.c: Disabled "constExpr" check
16637 added port->genAssemblerEnd function
16639 * /src/SDCCglobl.h: Added option --tini-libid value
16642 tookout optimizeCompare from the header (has no external references)
16644 * /src/SDCCast.c: made one more function "static"
16646 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16648 * src/z80/mappings.i: Added z80asm support.
16650 * src/z80/main.c: Added z80asm support on --asm=z80asm
16652 * src/z80/gen.c: Fixed asm portability issues.
16654 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16656 * src/SDCCglue.c (printExterns): Added global/extern split.
16658 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16660 * support/regression/Makefile: added test for mcs51 model large
16662 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16664 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16666 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16668 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16670 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16672 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16674 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16676 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16678 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16680 * support/regression/tests/simplefloat.c: Port to mcs51.
16682 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16683 * support/regression/tests/bug-485362.c: Added.
16685 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16687 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16689 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16691 * src/z80/gen.c (aopDump): Added a dump function.
16693 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16694 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16696 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16698 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16700 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16702 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16704 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16706 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16708 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16710 * support/regression/ports/ds390/support.c: Use tinibios.
16712 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16714 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16716 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16717 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16719 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16721 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16723 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16725 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16727 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16728 (packRegsForIYUse): Created and optimised.
16730 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16732 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16733 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16735 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16737 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16739 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16741 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16743 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16745 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16747 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16749 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16751 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16753 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16755 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16757 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16758 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16759 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16761 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16763 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16764 (genNotFloat): Added.
16765 (genUminusFloat): Added.
16767 * device/lib/z80/Makefile: Added floating pt stubs.
16769 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16771 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16773 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16775 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16777 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16779 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16781 * sdcc/support/regression/Makefile: Add port ds390.
16783 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16785 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16787 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16789 * sdcc/support/regression/ports/ds390/support.c: Added.
16791 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16793 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16795 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16797 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16799 * device/include/malloc.h: Added z80 and gbz80 support.
16801 * device/lib/gbz80/heap.s: Added.
16803 * device/lib/z80/heap.s: Added.
16805 * device/lib/malloc.c: Added z80 and gbz80 support.
16807 * support/regression/tests/malloc.c (testMalloc): Added.
16809 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16811 * support/regression/tests/bug-478094.c: Added.
16813 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16815 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16817 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16819 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16821 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16823 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16825 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16827 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16829 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16831 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16833 * support/regression/tests/bug-477927.c: Added.
16835 * src/z80/peeph.def: Added minor rules.
16837 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16839 * src/z80/peeph.def: Added jump optimisation modification.
16841 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16843 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16845 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16847 * support/regression/tests/funptrs.c: Added.
16849 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16851 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16853 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16855 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16857 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16859 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16860 (movLeft2ResultLong): Created.
16862 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16863 (joinPushes): Added. Joins two char pushes into a word push.
16865 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16867 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16869 * support/makebin/Makefile (install): Added creation of dest dir.
16871 2001-10-24 Karl Bongers <karl AT turbobit.com>
16873 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16875 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16877 * src/z80/ralloc.c: Turned off faulty pack for one use.
16879 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16881 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16883 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16885 * support/regression/Makefile: Improved clean
16887 * support/regression/ports/gbz80/spec.mk: Added clean
16889 * support/regression/ports/host/spec.mk: Added clean
16891 * support/regression/ports/z80/spec.mk: Added clean
16893 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16895 * support/regression/ports/mcs51/timeout.c: little improvements
16897 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16899 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16901 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16903 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16905 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16907 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16909 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16911 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16912 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16914 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16916 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16918 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16920 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16922 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16924 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16926 * support/regression/tests/longor.c: Added.
16928 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16930 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16932 * as/mcs51/aslink.h: define PATH_MAX
16934 * as/mcs51/asm.h: define PATH_MAX
16936 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16938 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16940 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16942 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16944 * src/SDCCglobl.h: define PATH_MAX
16946 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16948 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16950 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16952 * src/z80/gen.c (gencjneshort): Fixed
16954 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16956 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16958 * support/regression/tests/bug-469671.c: Added.
16960 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16962 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16964 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16966 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16968 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16970 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16972 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16974 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16976 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16978 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16980 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16982 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16984 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16986 * 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.
16988 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16990 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16992 2001-10-07 <johan AT FRIJA>
16994 * device/lib/gets.c (gets): fixed the return value.
16996 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16997 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16999 * 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.
17001 * 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.
17003 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17005 * src/pic/gen.c: Removed Safe_strdup.
17007 * configure.in: Added option to enable libgc support.
17009 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17010 (bitVectUnion): Optimised.
17011 (bitVectIntersect): Optimised.
17012 (bitVectBitsInCommon): Optimised.
17013 (bitVectCplAnd): Optimised.
17015 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17017 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17019 * src/SDCCmain.c: distinguish between assembler debug and plain options
17021 * src/avr/main.c: remove standard assembler options
17023 * src/ds390/main.c: remove standard assembler options
17025 * src/mcs51/main.c: remove standard assembler options
17027 * src/port.h: removed "PENDING" comment
17029 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17031 * src/device/lib/_mulint.c : new, with assember functions
17033 * src/device/lib/_mullong.c : new, with assember functions
17035 * src/device/lib/_divuint.c : with assember functions
17037 * src/device/lib/_divsint.c : with assember functions
17039 * src/device/lib/_divulong.c: with assember functions
17041 * src/device/lib/_divslong.c: with assember functions
17043 * src/device/lib/_moduint.c : with assember functions
17045 * src/device/lib/_modsint.c : with assember functions
17047 * src/device/lib/_modulong.c: with assember functions
17049 * src/device/lib/_modslong.c: with assember functions
17051 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17053 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17055 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17056 replaced _mululong.c and _mulslong.c by _mullong.c
17058 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17060 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17062 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17064 * src/SDCCglue.c: test, if win32api is available for MINGW
17066 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17068 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17069 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17070 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17071 * support/regression/ports/host/spec.mk: removed GENERIC
17072 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17073 * support/regression/ports/z80/spec.mk: removed GENERIC
17075 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17077 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17079 * support/regression/tests/bug-467035.c: Created.
17081 2001-10-01 <johan AT FRIJA>
17083 * src/SDCC.y: fixed bug #466586 part 1
17085 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17087 * SDCCicode.c: z80 has no generic pointers
17088 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17090 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17092 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17094 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17096 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17098 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17100 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17102 * configure.in: Fixed up so that ucsim is only configured once.
17104 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17106 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17107 (getPathDifference): As above.
17109 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17111 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17113 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17114 * .version: Updated to 2.3.1
17116 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17117 Added copyright header.
17119 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17120 (assemble): Added support for macro based assembler commands.
17121 (linkEdit): Added support for macro based linker commands.
17122 (preProcess): Changed the pre-processor to use macros.
17123 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17124 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17126 * device/lib/z80/crt0.s: Added module name for debugging.
17128 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17130 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17132 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17134 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17136 * src/Makefile.in: Added SDCCmacro and SDCCutil
17138 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17140 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17142 2001-09-16 <johan AT FRIJA>
17144 * 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.
17146 2001-09-15 <johan AT FRIJA>
17148 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17149 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17151 2001-09-11 <johan AT FRIJA>
17153 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17155 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17157 * support/regression/tests/bug-460444.c: Added test case.
17159 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17160 (genCast): Added justification for all of the asserts.
17162 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17164 * support/regression/support.c: _xdata replaced by xdata
17166 * support/regression/spec.mk: removed _generic
17168 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17170 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17172 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17173 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17175 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17177 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17179 * support/regression/tests/bug-460010.c: Added test case.
17181 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17183 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17185 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17187 * support/regression/testfwk.c: removed workaround for bug #436344
17189 * support/regression/tests/bp.c: use less memory with mcs51
17191 * support/regression/tests/bug-441448.c: use less memory
17193 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17195 * support/regression/collate-results.py: typo
17197 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17199 * support/regression/tests/fetchoverlap.c: Added new test case.
17201 * support/regression/tests/bp.c: Added new test case.
17203 * support/regression/tests/bug-448984.c: Added new test case.
17205 * support/regression/tests/pow2shifts.c: Added new test case.
17207 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17208 (genlshTwo): Fixed right shift for count > 8.
17210 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17212 2001-09-08 <johan AT FRIJA>
17214 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17216 2001-09-07 <johan AT FRIJA>
17218 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17220 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17222 2001-09-06 <johan AT FRIJA>
17224 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17225 * bernhard noted me at this: "() equals to (void)" (1.38)
17227 2001-09-05 <johan AT FRIJA>
17229 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17231 2001-09-04 <johan AT FRIJA>
17233 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17236 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17238 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17240 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17242 * link/z80/aslink.h: Fixed path for PATH_MAX
17244 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17246 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17248 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17250 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17252 * 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.
17254 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17256 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17257 (genCmp): Fixed up genCmp for the GB with longs.
17259 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17261 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17263 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17265 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17267 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17269 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17271 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17273 * 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.
17275 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17277 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17279 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17281 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17283 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17285 * sim/ucsim/configure: little improvement of Cygwin-detection
17286 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17287 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17288 * support/regression/tests/bug-221100.c: small changes for mcs51
17289 * support/regression/tests/bug-221168.c: small changes for mcs51
17290 * support/regression/tests/bug-227710.c: small changes for mcs51
17291 * support/regression/tests/staticinit.c: small changes for mcs51
17292 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17293 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17294 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601