1 2009-01-19 Borut Razem <borut.razem AT siol.net>
3 * Makefile.in, configure.in, configure,
4 device\lib\Makefile.in, device\lib\ds390\Makefile.in,
5 device\lib\ds400\Makefile.in, device\lib\gbz80\Makefile.in,
6 device\lib\hc08\Makefile.in, device\lib\large\Makefile.in,
7 device\lib\mcs51\Makefile.in, device\lib\medium\Makefile.in,
8 device\lib\small\Makefile.in,
9 device\lib\z80\Makefile.in: create ar format libraries
10 * support\regression\ports\mcs51-xstack-auto\spec.mk:
11 use device\lib\Makefile to create library
12 * support\regression\tests\snprintf.c:
13 floating point is not enabled in small-xstack-auto library
15 2009-01-18 Borut Razem <borut.razem AT siol.net>
17 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
18 warning: extra tokens at end of #endif directive
20 2009-01-11 Borut Razem <borut.razem AT siol.net>
22 * Makefile.in: added SDCC_ASRANLIB to PKGS
24 2009-01-10 Borut Razem <borut.razem AT siol.net>
26 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
27 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
28 due added support for ar format libraries
30 2009-01-09 Borut Razem <borut.razem AT siol.net>
32 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
33 as/asranlib/asranlib.c: added asranlib
34 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
35 * Makefile.in, as/link/hc08/Makefile.in,
36 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
37 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
38 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
39 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
40 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
41 configure.in, sdcc.dsw: modified to support ar format libraries
43 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
45 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
48 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
50 * sim/ucsim/z80.src/inst_ed.cc:
51 Fixed bug #2488074, which made regression tests fail.
53 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
55 * device/lib/z80/mod.s,
57 device/lib/z80/mulchar.s,
59 device/lib/z80/divsigned.s,
60 device/lib/z80/Makefile.in:
61 Implemented RFE #1702376.
63 2009-01-05 Borut Razem <borut.razem AT siol.net>
65 * as/link/lksdcclib.c:
66 fixed linker hanging in INDEXLIB is not defined (hc08)
68 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
71 Implemented RFE #2485684, and some further improvements of HL caching
73 * src/z80/peeph-z80.def:
74 Fixed a bug exposed by implementing RFE #2485684.
76 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
78 * src/z80/peeph-z80.def:
79 Peephole improvements.
82 device/include/string.h,
83 device/lib/z80/memmove.s:
85 * device/lib/z80/Makefile.in,
86 device/lib/Makefile.in,
87 support/regression/tests/memory.c,
88 device/lib/z80/strlen.s:
89 Partially implemented RFE #2471534.
91 2009-01-04 Borut Razem <borut.razem AT siol.net>
93 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
94 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
95 * doc/README.txt: updated John Hartman's e-mail address
96 * as/link/lkrel.c, as/link/lksdcclib.c:
97 fixed bug #2484677: Linker hangs
98 * src/z80/peep.c: fixed msvc warning C4047:
99 'return' : 'int ' differs in levels of indirection from 'char *'
100 * config.dsp: as/lib corrected to as/link
102 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
105 Implemented RFE #2484693.
106 * src/z80/peeph-z80.def:
107 Some peephole improvements.
109 2009-01-03 Borut Razem <borut.razem AT siol.net>
112 fixed warning: 'ret' may be used uninitialized in this function
114 2009-01-02 Borut Razem <borut.razem AT siol.net>
116 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
117 as/link/getline.[ch], as/link/lkrel.[ch]: added,
118 made support for differnet library formats more flexible,
119 preparation for support of ar format
120 * as/link/lklibr.c, as/link/z80/Makefile.in,
121 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
122 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
123 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
124 as/link/hc08/lkelf.c, as/link/aslink.h:
125 made support for differnet library formats more flexible,
126 preparation for support of ar format
128 2009-01-01 Borut Razem <borut.razem AT siol.net>
130 * as/link/asxxxx_config.h.in:
131 fixed warning: extra tokens at end of #endif directive
133 fixed warning: suggest parentheses around && within ||
134 * device/lib/Makefile.in: allow whitespaces at the end of lines in
135 ports.build, in order to make it work on cygwin - it seems to be a
136 bug in cygwin grep: CR is not treated as part of end-of-line
138 2008-12-31 Borut Razem <borut.razem AT siol.net>
140 * configure, configure.in, config.dsp, config_vc.awk,
141 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
142 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
143 introduced asxxxx_config.h.in
145 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
148 src/z80/peeph-z80.def:
149 Minor addition improvement.
151 2008-12-30 Raphael Neider <rneider AT web.de>
153 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
154 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
155 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
156 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
157 support/librarian/sdcclib.c, support/makebin/makebin.c:
158 partially revert changes from r5293..r5295
160 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
162 * src/z80/peeph-z80.def:
163 Minor peephole improvement.
165 2008-12-29 Raphael Neider <rneider AT web.de>
167 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
168 incorrectly discarded BANKSELs
170 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
172 * support/regression/tests/memory.c:
173 Added simple test for memset(), memcpy() and memmove()
175 2008-12-29 Borut Razem <borut.razem AT siol.net>
177 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
179 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
181 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
182 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
183 (177.j): added new rule
184 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
185 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
186 (decorateType CAST): propagate storage class to generic pointer results
188 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
190 * device/lib/z80/string.c,
191 device/lib/z80/printf.c,
192 device/lib/z80/mul.s:
195 Fixed code generation bug exposed by builtin memcpy().
197 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
199 * device/lib/_memcpy.c:
200 fixed conflict with builtin memcpy()
202 2008-12-26 Borut Razem <borut.razem AT siol.net>
204 * support/librarian/sdcclib.c:
205 fixed bug 2466950: "sdcclib broken"
206 by removing fgets return value check
208 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
211 device/include/string.h: Implemented RFE #1914254
213 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
214 * device/lib/z80/Makefile.in,
215 device/lib/Makefile.in,
216 device/lib/z80/memmove.s: Implemented RFE #1914256
218 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
220 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
221 * src/z80/peep.c: improved checks for unused data
223 src/z80/main.c: Implemented RFE #1899189
225 2008-12-25 Borut Razem <borut.razem AT siol.net>
227 * support/regression/Makefile.in:
228 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
230 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
232 * src/z80/peeph-z80.def: minor peephole improvements
234 2008-12-21 Borut Razem <borut.razem AT siol.net>
236 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
237 due to redefinition of symbol __assert
238 sdcclib.c:53:1:warning: "__assert" redefined
239 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
240 warning: this is the location of the previous definition
242 2008-12-20 Raphael Neider <rneider AT web.de>
244 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
245 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
246 support/cpp/libcpp/macro.c: fix format string errors
248 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
250 * src/pic/device.c: partial rewrite using strtok,
251 quieten compiler warnings, adopt SDCC coding style
253 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
254 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
255 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
256 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
257 support/librarian/sdcclib.c, support/makebin/makebin.c:
258 quieten most compiler warnings
260 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
261 probably fix operator precedence bug
263 * doc/clean.mk: quieten rm if no .lyx is present
265 2008-12-19 Borut Razem <borut.razem AT siol.net>
267 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
268 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
269 doc/README.txt, doc/test_suite_spec.lyx:
270 applied patch 2446381: Dcoumentation spelling correcitons
271 thanks to Steven Borley
273 2008-12-16 Raphael Neider <rneider AT web.de>
275 * device/include/pic/pic12f629.h,
276 device/include/pic/pic12f675.h,
277 device/lib/pic/libdev/pic12f629.c,
278 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
280 2008-12-14 Borut Razem <borut.razem AT siol.net>
282 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
283 converted to LyX 1.5.7 (\lyxformat 276) format
285 2008-12-07 Borut Razem <borut.razem AT siol.net>
287 * support/regression/tests/bitfields.c:
288 added test case for bug #2366757
290 2008-12-07 Raphael Neider <rneider AT web.de>
292 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
293 NULL pointer dereference, closes #2366757
295 2008-11-25 Raphael Neider <rneider AT web.de>
297 * device/include/pic16/pic16devices.txt,
298 sdcc/src/pic16/device.c,
299 sdcc/src/pic16/device.h: implicitly disable XINST
300 whenever CONFIG4L is set via an additional optional
301 argument to the configword directive in pic16devices.txt
303 2008-11-24 Raphael Neider <rneider AT web.de>
305 * device/lib/pic16/configure.ac,
306 device/lib/pic16/Makefile.common: fixed quoting issues
308 * device/lib/pic16/configure,
309 device/lib/pic16/debug/Makefile.in,
310 device/lib/pic16/libc/Makefile.in,
311 device/lib/pic16/libdev/Makefile.in,
312 device/lib/pic16/libio/Makefile.in,
313 device/lib/pic16/libm/Makefile.in,
314 device/lib/pic16/libsdcc/Makefile.in,
315 device/lib/pic16/Makefile.in,
316 device/lib/pic16/startup/Makefile.in: regenerated
318 * src/pic16/main.c (_pic16_finaliseOptions): revert to
321 2008-11-24 Raphael Neider <rneider AT web.de>
323 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
324 argument of --asm= or --link= to allow for
325 --asm="sh script --options", the user can double quote the
326 argument if needed: --asm="'c:/program files/gpasm' -q",
327 also fix some potential buffer overflows
329 2008-11-19 Borut Razem <borut.razem AT siol.net>
332 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
333 thanks Mauro Giachero
335 2008-11-16 Borut Razem <borut.razem AT siol.net>
337 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
338 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
340 2008-11-15 Borut Razem <borut.razem AT siol.net>
342 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
343 src/SDCCsymt.c, src/SDCCsymt.h:
344 fixed RFE #2291335 : Unnamed bit-field initialization
345 * support/regression/tests/bitfields.c:
346 added test case for RFE #2291335
347 * support/regression/tests/bug-1981238.c:
348 don't initialize unnamed bit-fields
350 2008-11-11 Raphael Neider <rneider AT web.de>
352 * device/include/pic16/pic18f25j10.h,
353 device/include/pic16/pic18f45j10.h: remove useless boilerplate
355 * device/include/pic16/adc.h,
356 device/lib/pic16/libio/adc/adcbusy.c,
357 device/lib/pic16/libio/adc/adcclose.c,
358 device/lib/pic16/libio/adc/adcconv.c,
359 device/lib/pic16/libio/adc/adcopen.c,
360 device/lib/pic16/libio/adc/adcread.c,
361 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
362 and fixed ADC routines to work for more target devices,
363 incorporates patch #2036130 by Nick Materer
365 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
367 * device/include/ctype.h,
368 * device/include/ds400rom.h,
369 * device/include/ds80c390.h,
370 * device/include/float.h,
371 * device/include/math.h,
372 * device/include/serial.h,
373 * device/include/stdbool.h,
374 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
376 * device/include/mcs51/C8051F336.h,
377 * device/include/mcs51/C8051T600.h,
378 * device/include/mcs51/C8051T610.h,
379 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
380 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
382 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
384 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
386 2008-11-10 Raphael Neider <rneider AT web.de>
388 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
389 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
390 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
391 (patch by Nick Materer, #2253980)
393 * device/lib/pic16/libio/adc.ignore,
394 device/lib/pic16/libio/i2c.ignore,
395 device/lib/pic16/libio/usart.ignore,
396 device/lib/pic16/pics.all: updated to build more device libs
398 * device/lib/pic16/libdev/Makefile.am,
399 device/lib/pic16/libdev/Makefile.in,
400 device/lib/pic16/libio/Makefile.am,
401 device/lib/pic16/libio/Makefile.in: regenerated
403 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
404 names per memory location, applied SDCC style to more functions
406 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
408 * device/include/mcs51/p89lpc933_4.h: new NXP header file
409 * device/include/mcs51/p89lpc935_6.h: new NXP header file
410 * device/include/mcs51/p89v66x.h: minor changes
411 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
413 2008-11-09 Raphael Neider <rneider AT web.de>
415 * device/include/pic/pic14devices.txt: fixed memory description for
416 12f629 and 12f675, closes #2236240
418 2008-11-06 Borut Razem <borut.razem AT siol.net>
420 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
421 pass system include paths with -isystem to sdcpp
422 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
423 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
425 2008-11-02 Raphael Neider <rneider AT web.de>
427 * doc/sdccman.lyx: updated the sections on the library build process
428 and on how to add support for new devices, and documented known
429 problems with the extended instruction set including a workaround
431 2008-11-01 Raphael Neider <rneider AT web.de>
433 * device/include/pic16/adc.h,
434 device/include/pic16/pic16devices.txt,
435 device/include/pic16/pic18f2410.h,
436 device/include/pic16/pic18f2510.h,
437 device/include/pic16/pic18f2515.h,
438 device/include/pic16/pic18f2610.h,
439 device/include/pic16/pic18f4410.h,
440 device/include/pic16/pic18f4510.h,
441 device/include/pic16/pic18f4515.h,
442 device/include/pic16/pic18f4610.h,
443 device/include/pic16/pic18fregs.h,
444 device/lib/pic16/libdev/Makefile.am,
445 device/lib/pic16/libdev/Makefile.in,
446 device/lib/pic16/libdev/pic18f2410.c,
447 device/lib/pic16/libdev/pic18f2510.c,
448 device/lib/pic16/libdev/pic18f2515.c,
449 device/lib/pic16/libdev/pic18f2610.c,
450 device/lib/pic16/libdev/pic18f4410.c,
451 device/lib/pic16/libdev/pic18f4510.c,
452 device/lib/pic16/libdev/pic18f4515.c,
453 device/lib/pic16/libdev/pic18f4610.c,
454 device/lib/pic16/libio/Makefile.am,
455 device/lib/pic16/libio/Makefile.in,
456 device/lib/pic16/pics.all: added support for 18f[24][456]10
457 and 18f[24]515 devices
458 * doc/sdccman.lyx: updated list of supported PIC16 devices
460 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
461 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
462 src/xa51/gen.c: avoid compiler warnings
463 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
465 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
467 * device/include/mcs51/p89v66x.h: NXP header file
468 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
469 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
471 2008-10-14 Raphael Neider <rneider AT web.de>
473 * device/lib/pic16/libdev/Makefile.am,
474 device/lib/pic16/libio/Makefile.am: enable building libraries for
475 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
476 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
477 * device/lib/pic16/libdev/Makefile.in,
478 device/lib/pic16/libio/Makefile.in: regenerated
480 2008-10-14 Raphael Neider <rneider AT web.de>
482 * device/include/pic16/pic18f2450.h,
483 device/include/pic16/pic18f4450.h,
484 device/lib/pic16/libdev/pic18f2450.c,
485 device/lib/pic16/libdev/pic18f4450.c,
486 device/include/pic16/adc.h,
487 device/include/pic16/pic16devices.txt,
488 device/include/pic16/pic18fregs.h,
489 device/lib/pic16/libdev/Makefile.am,
490 device/lib/pic16/libdev/Makefile.in,
491 device/lib/pic16/libio/Makefile.am,
492 device/lib/pic16/libio/Makefile.in,
493 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
495 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
496 stack to a fixed location, relax it to automatically work with all
497 but the smallest devices (256 byte RAM devices need #pragma stack)
499 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
501 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
502 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
503 * device/lib/_strcspn.c: fixed bug 2140931
505 2008-10-06 Raphael Neider <rneider AT web.de>
507 * device/include/pic16/stdio.h,
508 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
509 declared __naked for convenience, named all arguments
510 * device/lib/pic16/libc/stdio/strmgpsim.c,
511 device/lib/pic16/libc/stdio/strmmssp.c,
512 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
514 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
515 empty __naked functions,
516 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
517 corner cases (unlink first/last pCode in list), reuse more code
519 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
521 * src/ds390/main.c (_ds390_genInitStartup): added
522 * src/SDCCpeeph.c (getPatternVar): new, added,
523 (labelInRange): fixed bug 2115959
524 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
525 * src/SDCCicode.h: added newiTempOperand
526 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
527 added optimizations for 0/x and x/-1, see also patch 2142900
528 * support/regression/tests/onebyte.c (testMul): added test cases
530 2008-09-20 Borut Razem <borut.razem AT siol.net>
533 definition of absolute address symbols without initial value,
534 fixed SDCC crash "do not know how to intialize symbol"
536 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
538 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
539 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
540 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
541 * device/lib/z80/stubs.s: added stubs for above functions
542 * src/SDCCopt.c (convilong),
543 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
544 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
545 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
546 * support/regression/tests/onebyte.c: enabled all tests for z80
548 2008-09-15 Borut Razem <borut.razem AT siol.net>
550 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
551 device/lib/pic16/libc/stdio/printf.c,
552 device/lib/pic16/libc/stdio/strmusart.c,
553 device/lib/pic16/libc/stdio/printf_tiny.c,
554 device/lib/pic16/libc/stdio/sprintf.c,
555 device/lib/pic16/libc/stdio/strmgpsim.c,
556 device/lib/pic16/libc/stdio/putchar.c,
557 device/lib/pic16/libc/stdio/fprintf.c,
558 device/lib/pic16/libc/stdio/strmmssp.c,
559 device/device/lib/pic16/libc/stdio/vprintf.c,
560 device/lib/pic16/libc/stdio/printf_small.c,
561 device/lib/pic16/libc/stdio/vsprintf.c,
562 device/lib/pic16/libc/stdio/strmputchar.c,
563 device/lib/pic16/libc/Makefile.am,
564 device/lib/pic16/libc/Makefile.in:
565 *printf now returns int, puchar.c moved from stdlib to stdio,
566 *printf format parameter type changed from char * to const char *,
567 added GNU link excetion text to library source files,
568 applyed GNU coding style, removed useless svn ids,
569 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
570 binary specifier: "%b", "%hb" and "%lb"
571 * device/lib/pic16/libc/stdio/vfprintf.c:
572 applied patch #2044424: PIC16: vfprintf
573 thanks Mauro Giachero
574 * support/regression/tests/bug1057979.c:
575 removed old pic16 sprintf specifics
576 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
577 * doc/sdccman.lyx: documented 'b' binary format specifier removal
579 2008-09-15 Raphael Neider <rneider AT web.de>
581 * src/pic16/device.c (pic16_dump_usection): force udata sections
582 into the addressable range (0..0xFFF), workaround for a gpsim
583 bug preventing simulation of regtest bug1750318
584 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
585 (serialRegAssign): fixed regtest bug-971834,
586 (pic16_packRegisters): avoid null-pointer dereference
588 2008-09-14 Raphael Neider <rneider AT web.de>
590 * src/pic16/gen.c, src/pic16/ralloc.c: use
591 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
592 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
594 2008-09-12 Borut Razem <borut.razem AT siol.net>
596 * support/regression/fwk/testfwk.h:
597 define pdata as data for pic16 target
598 thanks Mauro Giachero
600 2008-09-11 Borut Razem <borut.razem AT siol.net>
602 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
603 support/regression/absolute.c:
604 applied patch #2105615: Some PIC16 testcase fixlets
605 thanks Mauro Giachero
607 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
609 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
610 * support/regression/tests/bug2094505.c: new, added
612 2008-09-07 Borut Razem <borut.razem AT siol.net>
614 * src/SDCCglue.c, src/SDCCast.c:
615 fixed throw of "excess elements" warning for char arrays
616 * support/regression/tests/nullstring.c:
617 disable warning about excess elements in array of chars initializer
619 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
621 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
622 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
623 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
624 * support/regression/tests/bug2077267.c: new, added
626 2008-09-05 Raphael Neider <rneider AT web.de>
628 * configure.in, Makefile.common.in: add support for ccache,
629 remove spurious $VERSION output, detect doc-tools even without
630 --enable-doc to facilitate later manual doc-builds, minor cleanup
631 * configure: regenerated
633 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
634 avoid races in parallel VPATH builds
635 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
636 * doc/sdccman.lyx: mention --without-ccache configure option
638 2008-09-01 Raphael Neider <rneider AT web.de>
640 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
641 * (genConstPointerGet): fix reading bitfields from __code space
642 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
643 bitfield initializers (fix regression test bug1856409.c)
644 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
647 2008-08-31 Raphael Neider <rneider AT web.de>
649 * src/pic16/gen.c (genAssign): removed useless compiler output
650 * (genPointerGet,genPointerSet,genCast),
651 src/pic16/glue.c (pic16_printGPointerType):
652 also handle PPOINTERs just to avoid spurious asserts
653 * (pic16_printIvalType,pic16_printIvalBitFields):
654 generalized to arbitrary type/bitfield sizes, allows compilation of
655 regression test bug-1981238.c
656 * (pic16_printIvalChar): fix regression test structflexarray.c
657 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
658 in initialized structs and fix #1843745
659 * (pic16_printIvalStruct): always output initializers for all fields,
660 even those not explicitly given, fixes zeropad.c regression test
661 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
662 #2073635, #1567098, and #1485812)
663 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
665 2008-08-31 Borut Razem <borut.razem AT siol.net>
667 * support/regression/tests/bug-895992.c,
668 support/regression/tests/onebyte.c:
669 enabled pic16 regression testing since the bugs
670 1511794: pic16: regression test bug-895992.c fails
671 1444425: onebyte.c regression tes fails on pic16
672 are fixed, probably by fixing
673 2048464: PIC16: fix genUminus - addresses not.c regression test
674 * src/SDCCsymt.c, src/SDCCglue.c,
675 support/regression/tests/bug-1981238.c:
676 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
679 2008-08-30 Borut Razem <borut.razem AT siol.net>
681 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
682 release version 4.3.2
684 2008-08-24 Raphael Neider <rneider AT web.de>
686 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
687 always use the sdcc from the current build tree (ignore $CC from
688 the environment, fixes compile farm builds)
689 * device/lib/Makefile.in: rename .a into .lib for compatibility,
690 remove more build products from install directory
691 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
692 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
694 2008-08-24 Borut Razem <borut.razem AT siol.net>
696 * src/SDCC.y: applied patch
697 2050245: Fix # 1963382
699 1963382: Listing File - C file comment is incorrect
702 2008-08-23 Borut Razem <borut.razem AT siol.net>
704 * src/pic16/gen.c: applied patch
705 2048464: PIC16: fix genUminus - addresses not.c regression test
706 thanks Mauro Giachero
708 2008-08-22 Borut Razem <borut.razem AT siol.net>
710 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
711 src/pic16/main.c: allow spaces in gpasm and gplink paths
713 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
716 * src/z80/peeph-z80.def: minor peephole improvement
718 2008-08-15 Raphael Neider <rneider AT web.de>
720 * src/z80/gen.c (_vemit2): suppress compiler warning
722 * src/pic/*.[ch]: make proper use of header files and avoid
723 ad-hoc extern declarations, mark module-local helpers 'static',
724 removed dead/replaced code, no functional changes
725 * src/pic16/pcode.c: disentangled from pic14 backend
727 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
729 * src/z80/gen.c: fixed #2051348
730 * support/regression/tests/bug-2051348.c: regression test for #2051348
732 2008-08-10 Raphael Neider <rneider AT web.de>
735 * Makefile.common.in: export PACKAGE for $docdir,
736 fixes #1957036, avoid some "underquoted definition" warnings
737 * configure: regenerated
739 2008-08-10 Raphael Neider <rneider AT web.de>
741 * device/lib/pic16/**: build pic16 library using autotools for
742 improved dependency tracking
744 * device/lib/Makefile.in,
746 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
748 2008-08-10 Raphael Neider <rneider AT web.de>
750 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
751 local variables if --nooverlay is given, workaround for #2023121
753 2008-08-08 Raphael Neider <rneider AT web.de>
755 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
757 2008-08-08 Raphael Neider <rneider AT web.de>
759 * src/pic/pcoderegs.c,
761 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
763 2008-08-07 Borut Razem <borut.razem AT siol.net>
765 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
766 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
767 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
768 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
769 applied modified patch 2038174: Add support for binary constants v2
770 thanks Mauro Giachero
771 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
773 2008-08-04 Raphael Neider <rneider AT web.de>
776 * src/pic16/device.h,
778 * src/pic16/main.c: enable --optimize-goto by default
780 * device/lib/pic16/Makefile.common.in: suppress removed option
783 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
785 2008-07-30 Borut Razem <borut.razem AT siol.net>
787 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
788 applied patch 22032433: PIC16: fix constant strings,
789 thanks Mauro Giachero
791 2008-07-29 Borut Razem <borut.razem AT siol.net>
793 * src/pic16/gen.c: applied patches:
794 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
795 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
796 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
797 thanks Mauro Giachero
799 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
801 * src/port.h: Fixed typo in comment
803 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
805 * src/z80/mappings.i: Implemented RFE #1919415
806 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
807 #1880202, #1914434, prepared for RFE #1703943
809 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
812 * src/z80/peeph-z80.def,
813 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
814 preparation for Z80 peephole improvements
816 2008-06-21 Raphael Neider <rneider AT web.de>
818 * device/include/pic16/pic18f66j60.h,
819 * device/include/pic16/pic18f66j65.h,
820 * device/include/pic16/pic18f67j60.h,
821 * device/include/pic16/pic18f86j60.h,
822 * device/include/pic16/pic18f86j65.h,
823 * device/include/pic16/pic18f87j60.h,
824 * device/include/pic16/pic18f96j60.h,
825 * device/include/pic16/pic18f96j65.h,
826 * device/include/pic16/pic18f97j60.h,
827 * device/lib/pic16/libdev/pic18f66j60.c,
828 * device/lib/pic16/libdev/pic18f66j65.c,
829 * device/lib/pic16/libdev/pic18f67j60.c,
830 * device/lib/pic16/libdev/pic18f86j60.c,
831 * device/lib/pic16/libdev/pic18f86j65.c,
832 * device/lib/pic16/libdev/pic18f87j60.c,
833 * device/lib/pic16/libdev/pic18f96j60.c,
834 * device/lib/pic16/libdev/pic18f96j65.c,
835 * device/lib/pic16/libdev/pic18f97j60.c,
836 * device/include/pic16/pic16devices.txt,
837 * device/include/pic16/pic18fregs.h,
838 * device/lib/pic16/pics.all: added new devices
840 * device/include/pic16/adc.h,
841 * device/lib/pic16/libio/adc/adcbusy.c,
842 * device/lib/pic16/libio/adc/adcopen.c,
843 * device/lib/pic16/libio/adc/adcsetch.c,
844 * device/lib/pic16/libio/i2c/i2copen.c,
845 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
846 all changes from a patch by Anton Strobl
848 2008-06-12 Borut Razem <borut.razem AT siol.net>
850 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
851 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
852 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
853 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
854 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
855 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
856 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
857 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
858 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
859 by applying the modified patch from Risto Huotari
861 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
864 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
865 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
866 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
867 * support/regression/tests/bug1938300.c: new, added
869 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
871 * device/include/asm/ds390/features.h,
872 * device/include/asm/mcs51/features.h,
873 * device/include/mcs51/regc515c.h: inserted LGPL notice
875 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
877 * device/lib/gbz80/div.s,
878 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
879 patch 1597883, Thanks Robert Ramey
881 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
883 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
884 createIvalCharPtr, createIvalPtr, createIval),
886 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
887 initializers for local auto variables
888 * support/regression/tests/zeropad.c: added testcase for auto initializers
890 2008-05-26 Raphael Neider <rneider AT web.de>
892 * device/lib/pic16/startup/crt0.c,
893 * device/lib/pic16/startup/crt0i.c,
894 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
895 explicit, fixed curr_entry loop for >= 256 initializer records,
896 removed debug code (write to 0xf7e)
898 2008-05-25 Raphael Neider <rneider AT web.de>
900 * device/include/pic/pic16f627a.h,
901 * device/include/pic/pic16f628a.h,
902 * device/include/pic/pic16f648a.h: added missing ports
904 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
906 * device/include/float.h: added __INFINITY
907 * device/lib/_fsadd.c: handle overflows
908 * device/lib/_fsmul.c,
909 * device/lib/_fsdiv.c: use __INFINITY
910 * device/lib/_fseq.c,
911 * device/lib/_fsneq.c: handle -0.0
912 * sim/ucsim/s51.src/uc89c51r.cc,
913 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
914 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
915 * src/mcs51/gen.c (genSend): fixed bug with --xstack
916 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
917 * support/regression/tests/snprintf.c: test bug with --xstack
919 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
921 * src/SDCCpeeph.c (callFuncByName):
922 Support nested parenthesis in peephole function arguments (#1967300)
924 2008-05-19 Raphael Neider <rneider AT web.de>
926 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
927 fixed duplicate labels (#1911325)
929 2008-05-19 Raphael Neider <rneider AT web.de>
931 * src/regression/empty.c: suppress warning
932 * src/regression/pointer1.c: enabled index_by_pointer()
933 * src/regression/inline.c: now works for pic16 as well
935 * src/pic16/device.c: include dbuf declarations
936 * src/pic16/device.h: removed obsolete prototypes
938 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
939 * src/pic16/glue.c: made purely local functions static,
940 (pic16_printGPointerType, pic16_printIvalCharPtr,
941 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
942 generic pointers' tags (#1961866)
944 * src/pic16/pcode.c (assignValnums): optimize literal assignments
946 2008-05-19 Borut Razem <borut.razem AT siol.net>
948 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
949 fixed typo, uninstall include/pic16/pic16devices.txt
951 2008-05-18 Borut Razem <borut.razem AT siol.net>
953 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
954 the buffer is null terminated
955 * src/device/pic16.c:
956 applied modified patch 1965676: Patch for Win32 16 bit PIC
957 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
959 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
961 * src/SDCC.lex (check_type),
962 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
965 * as/z80/clean.mk: also clean *.dep
966 * device/lib/pic16/libsdcc/stack/Makefile,
967 * sim/ucsim/libtool: removed as they are rebuild by configure
968 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
970 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
972 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
973 fixupInline instead of createFunction to fix bug 1864577
974 (inlineFindMaxBlockno): removed, use global blockNo
975 * src/SDCCglobl.h: added blockNo
977 * src/z80/peep.h: modified properties
978 * support/regression/tests/bug1864577.c: new, added
980 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
983 * as/mcs51/asm.h: added org_cnt
984 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
985 * as/mcs51/asout.c: changed old K&R to ANSI
986 * as/mcs51/Makefile.in: use common identifiers
992 * as/hc08/Makefile.bcc,
993 * as/hc08/Makefile.in: synchronized with as/mcs51/*
994 * sdcc_vc_in.h: added define __func__
995 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
996 Thanks Ruud van Silfhout
997 * support/regression/tests/bug1717305.c: new, added
999 2008-05-05 Borut Razem <borut.razem AT siol.net>
1001 * support/regression/Makefile.in,
1002 support/regression/ports/ds390/spec.mk,
1003 support/regression/ports/hc08/spec.mk,
1004 support/regression/ports/mcs51-common/spec.mk,
1005 support/regression/ports/pic14/spec.mk,
1006 support/regression/ports/pic16/spec.mk,
1007 support/regression/ports/ucz80/spec.mk,
1008 support/regression/ports/z80/spec.mk:
1009 added INC_DIR and LIBDIR paths
1010 * src/ds390/gen.c: removed duplicated selicolon
1012 2008-05-04 Borut Razem <borut.razem AT siol.net>
1014 * support/regression/Makefile.in,
1015 support/regression/fwk/lib/testfwk.c,
1016 support/regression/ports/ds390/spec.mk,
1017 support/regression/ports/hc08/spec.mk,
1018 support/regression/ports/mcs51-common/spec.mk,
1019 support/regression/ports/mcs51-large/spec.mk,
1020 support/regression/ports/mcs51-medium/spec.mk,
1021 support/regression/ports/mcs51-small/spec.mk,
1022 support/regression/ports/mcs51-stack-auto/spec.mk,
1023 support/regression/ports/mcs51-xstack-auto/spec.mk,
1024 support/regression/ports/pic14/spec.mk,
1025 support/regression/ports/pic16/spec.mk,
1026 support/regression/ports/ucz80/spec.mk:
1027 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1028 used to run regeression tests
1030 2008-05-01 Raphael Neider <rneider AT web.de>
1032 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1033 supported devices and instructions to add new ones
1035 2008-05-01 Raphael Neider <rneider AT web.de>
1037 * device/include/pic16/adc.h,
1038 device/lib/pic16/libio/adc/adcbusy.c,
1039 device/lib/pic16/libio/adc/adcopen.c,
1040 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1041 18f2455 style ADC devices, based on patch #1776197
1042 * device/lib/pic16/libio/adc/adcclose.c,
1043 device/lib/pic16/libio/adc/adcconv.c,
1044 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1045 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1046 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1047 * device/include/pic16/pic18f4431.h,
1048 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1049 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1051 2008-05-01 Raphael Neider <rneider AT web.de>
1053 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1054 moved xinst flag into pic16_options_t
1055 * src/pic16/device.c (default_device, pic16_list_devices,
1056 pic16_find_device): removed references to sfrrange
1057 * src/pic16/gen.c (genFunction),
1058 src/pic16/glue.c (pic16initialComments),
1059 src/pic16/main.c (pic16_optionsTable),
1060 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1062 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1064 2008-04-29 Raphael Neider <rneider AT web.de>
1066 * src/pic16/devices.inc,
1067 device/include/pic16/pic16devices.txt: replaced compiled-in list
1068 of devices with a variant parsed at runtime
1069 * src/pic16/device.c: added support for parsing pic16devices.txt,
1071 * src/pic16/device.h: removed (now) unused fields from PIC_device
1072 * src/pic16/main.c: removed #pragma maxram,
1073 (_pic16_initPaths): removed bogus generation of search paths,
1074 setup the port proper only after the search paths (for
1075 pic16devices.txt) are set up,
1076 (_pic16_finaliseOptions): moved processor dependant code here
1077 from _pic16_initPaths(), clean up
1078 * src/pic16/ralloc.c (pic16_init_stack),
1079 * src/pic16/ralloc.h,
1080 * src/pic16/pcode.c: clean up
1081 * device/include/Makefile.in,
1082 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1083 * support/scripts/inc2h-pic16.pl: updated instructions
1085 2008-04-29 Raphael Neider <rneider AT web.de>
1087 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1088 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1089 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1090 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1091 added missing family members and 18f2480/2580/4480/4580 family
1092 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1093 * device/include/pic16/pic18f2525.h: use 18f4620.h
1094 * device/include/pic16/pic18f6680.h: use 18f8680.h
1095 * device/include/pic16/pic18fregs.h,
1096 device/lib/pic16/pics.all,
1097 src/pic16/devices.inc: add new devices
1098 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1099 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1100 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1101 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1102 prevent attempting to build the libio for some new devices
1104 2008-04-29 Raphael Neider <rneider AT web.de>
1106 * debugger/mcs51/Makefile.in: fixed paths to sources
1108 2008-04-25 Borut Razem <borut.razem AT siol.net>
1110 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1111 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1112 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1113 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1114 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1115 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1116 as/link/z80/linkz80.dsp: lklibr.c moved
1117 * doc/INSTALL.txt: binary archives in bz2 format
1118 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1120 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1122 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1123 * support/regression/tests/bug1856409.c: new, added
1125 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1128 * src/mcs51/peep.c: Use werror for error messages.
1129 * src/SDCCicode.c (geniCodeConditional),
1130 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1131 * src/z80/Makefile.bcc,
1132 * src/z80/z80.dsp: added src/z80/peep.c/h
1133 * support/regression/tests/bug1839321.c: new, added
1135 2008-04-20 Raphael Neider <rneider AT web.de>
1137 * device/include/pic16/pic18f2455.h: added bitfields for port C
1139 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1141 * src/z80/peep.c: Use werror for error messages.
1143 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1145 * src/z80/peep.h (declaration of notUsed()),
1146 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1148 * src/z80/z80.h (added dependency on peep.h),
1149 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1152 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1154 * src/SDCCpeeph.c (added support for notUsed()),
1155 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1157 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1158 for notUsed()): Implemented generic (that is not port-specific) part
1161 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1163 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1164 * device/lib/libsdcc.lib,
1165 * device/lib/Makefile.in,
1166 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1167 * device/lib/calloc.c: renamed to _calloc.c
1168 * device/lib/free.c: renamed to _free.c
1169 * device/lib/malloc.c: renamed to _malloc.c
1170 * device/lib/realloc.c: renamed to _realloc.c
1171 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1172 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1173 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1174 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1175 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1176 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1177 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1178 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1180 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1181 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1182 * support/regression/tests/bug1509084.c: new, added
1184 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1186 * device/include/mcs51/cc2510fx.h: added _XPAGE
1187 * device/include/mcs51/compiler.h: cosmetic changes
1189 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1191 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1194 2008-03-31 Borut Razem <borut.razem AT siol.net>
1196 * support/cpp2 renamed to support/cpp
1197 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1198 support/cpp2/libiberty/splay-tree.c,
1199 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1200 support/cpp2/libcpp/directives.c,
1201 support/cpp2/libcpp/include/cpplib.h,
1202 support/cpp2/libcpp/include/symtab.h,
1203 support/cpp2/libcpp/include/line-map.h,
1204 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1205 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1206 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1207 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1208 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1209 release version 4.3.0
1210 * configure.in, configure, Makefile.in, Makefile.bcc:
1211 adapted for moved cpp2
1213 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1215 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1216 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1218 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1220 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1222 * support/regression/tests/bug1717943.c: new, added
1224 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1226 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1227 bytewise return value assignments introduced in last commit.
1229 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1231 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1232 genMult, genJumpTab):
1233 Use 16-bit instructions for addition in some additional cases,
1234 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1236 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1238 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1239 Implemented RFE #1921450, changed some debug messages.
1241 2008-03-30 Borut Razem <borut.razem AT siol.net>
1243 * Small Device C Compiler 2.8.0 released
1244 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1245 * support/scripts/sdcc.nsi: added finish page; this version
1246 was used for 2.8.0 release
1247 * doc/knownbugs.html: removed; magically generated by the build
1248 process using gen_known_bugs.pl from now on
1250 2008-03-23 Borut Razem <borut.razem AT siol.net>
1252 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1253 and reverted it, since it was already fixed by Raphael ;-)
1254 * doc/knownbugs.html: updated for RC2
1256 2008-03-22 Raphael Neider <rneider AT web.de>
1258 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1261 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1263 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1264 * support/regression/tests/bug1839277.c: added related testBug1839299
1266 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1268 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1269 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1271 * src/mcs51/gen.c: throughout only output hex constants
1272 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1273 * support/regression/tests/bug1839277.c: new, added
1275 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1277 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1278 compilation warning about nested comments.
1280 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1282 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1283 * support/regression/tests/bug1921073.c: new, added
1285 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1287 * src/z80/SDCCpeeph.c.c (callFuncByName):
1288 Commented function parameters.
1290 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1292 * src/z80/ralloc.c (packRegsForAccUse2):
1293 disabled a broken accumulator packing optimization (fixed #1292721).
1294 * support/regression/tests/bug-1292721: Regression test for #1292721.
1296 2008-03-16 Raphael Neider <rneider AT web.de>
1298 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1299 fixed code bloat regression using a variant of patch #1915618
1301 2008-03-16 Borut Razem <borut.razem AT siol.net>
1303 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1304 icon, changed startup menu for release distribution, code cleaning,
1305 create url files instead links in startup menu
1307 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1309 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1310 * support/regression/tests/bug1579949.c: new, added
1312 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1314 * device/lib/printf_fast.c: fixed bug 1255403
1316 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1319 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1321 2008-03-14 Borut Razem <borut.razem AT siol.net>
1323 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1324 command line options
1325 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1326 is correctly displayed
1327 * as/link/z80/lkmain.c: usage line commented out
1329 2008-03-13 Borut Razem <borut.razem AT siol.net>
1331 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1332 updated the list pf supported pic14 devices
1334 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1336 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1338 2008-03-12 Borut Razem <borut.razem AT siol.net>
1340 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1341 fixed documentation request #1718191
1342 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1343 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1346 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1348 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1349 * support/regression/tests/bug1505811.c: new, added
1351 2008-03-09 Raphael Neider <rneider AT web.de>
1353 * device/include/pic16/pic18f2620.h,
1354 * device/include/pic16/pic18f4620.h,
1355 * device/lib/pic16/libdev/pic18f2620.c,
1356 * device/lib/pic16/libdev/pic18f4525.c,
1357 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1358 family to consistently use pic18f4620.[ch], fixes #1832562
1360 2008-03-09 Borut Razem <borut.razem AT siol.net>
1362 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1363 changed sdcc version to 2.8.0
1364 * knownbugs.html: regenerated
1365 * support/scripts/gen_known_bugs.pl: added number of open bugs
1367 2008-03-09 Raphael Neider <rneider AT web.de>
1369 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1370 (genOr): read volatile operand even if the result is known,
1372 (genOr,genXor): removed unused legacy code,
1373 (genDummyRead): use pic16_mov2w_volatile()
1375 2008-03-08 Borut Razem <borut.razem AT siol.net>
1377 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1378 cons w. --model-large
1379 * support/regression/staticinit.c: added regression test for bug
1382 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1384 * src/ds390/gen.c (pushSide, genPcall),
1385 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1386 * src/mcs51/gen.c: cosmetic changes
1387 * support/regression/fwk/include/testfwk.h: added macro reentrant
1388 * support/regression/tests/bug1908493.c: new, added
1390 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1392 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1394 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1396 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1397 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1398 already set in ds390/main.c and mcs51/main.c
1400 2008-03-07 Raphael Neider <rneider AT web.de>
1402 * src/regression/init0.c: new test for initialized arrays of function
1404 * src/regression/Makefile: made a bit more flexible, added init0.c
1405 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1406 pointers, closes #1427663
1408 2008-03-05 Borut Razem <borut.razem AT siol.net>
1410 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1411 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1413 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1415 * support/librarian/sdcclib.c:Added feature request 1908061:
1416 Synchronise sdcclib commands with ar.
1418 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1420 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1421 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1422 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1423 * device/include/mcs51/compiler.h: removed umlauts, added double
1426 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1428 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1429 * support/regression/tests/bug1536762.c: new, added
1431 * src/SDCCutil.h: added getBuildDate()
1432 * src/SDCCmain.c (printVersionInfo),
1433 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1435 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1436 * src/ds390/ralloc.c (packRegisters),
1437 * src/mcs51/ralloc.c (packRegisters),
1438 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1440 * support/regression/tests/bug1618050.c: new, added
1441 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1442 * support/regression/fwk/include/testfwk.h,
1443 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1446 2008-03-04 Raphael Neider <rneider AT web.de>
1448 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1449 on accessing OP_SYM_TYPE(op)
1450 * src/pic/gen.h: removed unused prototype of genMinusDec()
1451 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1452 fix #1876953 (invalid subtraction code), removed unused code
1454 2008-03-03 Raphael Neider <rneider AT web.de>
1458 * src/pic/genarith.c,
1460 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1461 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1463 2008-03-03 Raphael Neider <rneider AT web.de>
1465 * src/pic/device.c (find_device): search user-specified paths first
1466 for pic14devices.txt, fixes #1900827
1468 2008-03-02 Borut Razem <borut.razem AT siol.net>
1470 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1471 AddToPath and RemoveFromPath
1473 2008-03-01 Borut Razem <borut.razem AT siol.net>
1475 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1476 work correctly, added debugging support if -DSDCC.DEBUG command line
1479 2008-02-28 Borut Razem <borut.razem AT siol.net>
1481 * doc/sdccman.lyx: cosmetic changes
1483 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1485 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1486 * doc/sdccman.lyx: fixed unmeant removal of spaces
1488 2008-02-27 Borut Razem <borut.razem AT siol.net>
1490 * support/scripts/sdcc.nsi: corrected installation directory for
1491 current user installation mode
1492 * doc/README.txt: added Philipp Klaus Krause to the developers list
1494 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1496 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1497 return ifx condition
1498 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1499 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1500 ifxJump to fix bug 1838000
1501 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1502 * support/regression/tests/bug1838000.c: new, added
1503 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1505 2008-02-26 Borut Razem <borut.razem AT siol.net>
1507 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1509 * support/scripts/sdcc.nsi: added MULTIUSER page,
1510 NSIS upgraded to version 2.35
1512 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1514 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1515 * support/regression/tests/bug1565152.c: new, added
1517 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1519 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1520 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1521 * support/regression/tests/bug1670148.c: new, added
1523 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1525 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1527 2008-02-24 Borut Razem <borut.razem AT siol.net>
1529 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1530 is ineffective for unsigned char parameter
1532 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1534 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1535 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1536 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1537 * support/Util/MySystem.c (my_system): output errorcode when verbose
1539 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1541 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1544 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1546 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1549 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1551 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1553 2008-02-21 Borut Razem <borut.razem AT siol.net>
1555 * support/regression/Makefile.in,
1556 support/regression/ports/ds390/spec.mk,
1557 support/regression/ports/hc08/spec.mk,
1558 support/regression/ports/mcs51-common/spec.mk,
1559 support/regression/ports/pic14/spec.mk,
1560 support/regression/ports/pic16/spec.mk,
1561 support/regression/ports/ucz80/spec.mk,
1562 support/regression/ports/xa51/spec.mk:
1563 added CFLAGS when compiling timeout
1565 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1567 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1570 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1572 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1573 * support/regression/tests/bug1888147.c: new, added
1575 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1577 * src/z80/gen.c: fixed bugs #1596270, #1736867
1579 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1581 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1582 contents, mostly fixes #1596270
1584 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1586 * src/z80/peeph.def,
1587 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1588 peepholes, fixes #1806565
1590 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1592 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1593 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1594 fixes bug 1739475, thanks Robert Larice
1595 (rule 271): new, added
1597 2008-02-18 Borut Razem <borut.razem AT siol.net>
1599 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1601 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1603 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1605 2008-02-17 Raphael Neider <rneider AT web.de>
1607 * src/pic16/genarith.c,
1610 * src/pic16/genutils.c: removed unused legacy code,
1611 removed unused fields from struct asmop and struct _G
1613 2008-02-17 Raphael Neider <rneider AT web.de>
1615 * src/pic16/gen.c (AccRsh): cosmetic changes,
1616 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1617 genRightShiftLiteral): fixed to work with SFRs as result by
1618 assigning only once to result,
1619 removed a lot of unused/excluded code fragments
1621 2008-02-17 Raphael Neider <rneider AT web.de>
1623 * device/include/pic/pic16f88.h,
1624 * device/include/pic/pic16f886.h,
1625 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1627 2008-02-17 Borut Razem <borut.razem AT siol.net>
1629 * src/z80/peeph.def: applied patch
1630 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1631 * src/z80/gen.c, src/z80/peeph.def: applied patch
1632 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1633 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1634 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1635 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1636 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1637 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1639 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1641 * as/link/mcs51/aslink.dsp: removed SDK define
1642 * as/link/z80/clean.mk: brought in sync with other ports
1643 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1644 * as/hc08/Makefile.bcc,
1645 * as/mcs51/Makefile.bcc,
1646 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1647 * src/z80/main.c (_setValues): use the now capitalized -Z,
1648 (z80_port, gbz80_port): generate debug information when asked
1650 2008-02-16 Borut Razem <borut.razem AT siol.net>
1652 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1653 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1654 as/z80/Makefile.in. as/z80/Makefile.bcc:
1655 applied patch #1893393: patch for as-z80 and link-z80 to generate
1656 cdb, thanks to Armin Diehl
1657 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1658 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1659 asnoice.c moved to as/asxxsrc/asnoice.c
1660 * src/z80/peeph-gbz80.def: applied patch
1661 #1880235: Z80 return peephole, thanks to Philipp Krause
1663 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1666 * doc/sdccman.lyx: bumped version to 2.7.5
1667 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1669 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1671 * device/include/pic16/stdlib.h,
1672 * device/lib/pic16/libc/stdlib/ltoa.c,
1673 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1675 2008-02-13 Borut Razem <borut.razem AT siol.net>
1677 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1678 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1679 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1680 src/SDCCopt.c, src/SDCCval.c:
1681 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1683 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * src/SDCCsymt.c (compareType): fixed bug 1309013
1687 2008-02-09 Borut Razem <borut.razem AT siol.net>
1689 * src/SDCCval.c, src/SDCCval.h:
1690 code cleaning, added function constChrVal()
1691 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1692 call constChrVal() instead constVal()
1694 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1696 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1699 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1700 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1703 2008-02-01 Raphael Neider <rneider AT web.de>
1705 * device/include/pic/pic16f886.h,
1706 * device/include/pic/pic16f887.h: added RA6 and RA7
1708 2008-01-24 Raphael Neider <rneider AT web.de>
1710 * device/include/pic/pic16f88.h: added RA6 and RA7
1711 * device/lib/pic/libdev/disabled_pic16f886.c,
1712 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1714 * src/pic16/devices.inc,
1715 * device/include/pic16/pic18f2423.h,
1716 * device/include/pic16/pic18f2523.h,
1717 * device/include/pic16/pic18fregs.h,
1718 * device/lib/pic16/pics.all
1719 * device/lib/pic16/libdev/pic18f2423.c,
1720 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1721 * device/lib/pic16/libio/i2c.ignore,
1722 * device/lib/pic16/libio/usart.ignore,
1723 * device/lib/pic16/libio/adc.ignore: ignore new devices
1725 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1727 * src/SDCCast.c (createRMW): fixed bug 1582651
1729 2008-01-20 Borut Razem <borut.razem AT siol.net>
1731 * src/SDCCcse.c: partially fixed enhancement request
1732 #1793872 - multiply by -1 not collapsed
1733 * support/regression/tests/arithcsi.c: added regression test
1735 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1737 * as/mcs51/asx8051.dsp: removed define SDK
1738 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1739 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1741 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1742 cosmetic changes, brought more in sync, changed old K&R to ANSI
1744 2008-01-13 Borut Razem <borut.razem AT siol.net>
1746 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1747 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1749 2007-12-30 Borut Razem <borut.razem AT siol.net>
1751 * src/pic16/gen.c: fixed implementation of bitwise operations for
1753 * support/regression/tests/bitwise.c: added test cases
1755 2007-12-29 Borut Razem <borut.razem AT siol.net>
1757 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1758 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1759 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1760 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1761 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1762 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1763 src/pic16/pcode.[ch]: added const qualifier
1764 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1765 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1766 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1767 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1768 * as/asxxsrc/aslex.c: use dbuf_getline()
1769 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1770 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1771 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1772 as/z80/asm.h, as/z80/z80adr.c:
1773 changed type of ib and ip to const char *
1775 2007-12-28 Borut Razem <borut.razem AT siol.net>
1777 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1778 introduced (readlin) - long lines are turuncated
1779 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1780 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1781 as/z80/Makefile.in: moved aslex.c to asxxsrc
1782 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1783 * as/hc08/asmain.c, as/mcs51/asmain.c:
1784 added missing initialization of a_addr field
1785 * support/regression/tests/long_asm_line.c: added regtest for long
1788 2007-12-22 Borut Razem <borut.razem AT siol.net>
1790 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1792 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1794 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1796 2007-12-16 Borut Razem <borut.razem AT siol.net>
1798 * device/include/pic16/stdbool.h: removed, since already exists in
1799 device/include/; this also fixes bitopcse.c regression test for pic16
1801 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1802 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1803 dereference doesn't work; covered by regression test bug1399290
1805 2007-12-05 Borut Razem <borut.razem AT siol.net>
1807 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1810 2007-12-01 Borut Razem <borut.razem AT siol.net>
1812 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1813 corrected handling of the highest_valid_address
1815 2007-11-17 Raphael Neider <rneider AT web.de>
1817 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1818 * src/pic/glue.c (picglue): emit .file if --debug is given
1820 2007-11-17 Raphael Neider <rneider AT web.de>
1822 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1823 care when left or right operand resides in result, fixes #1830220
1825 2007-11-17 Borut Razem <borut.razem AT siol.net>
1827 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1828 #983491 - "Merge duplicate strings function is ineffective"
1829 * support/regression/tests/bug-983491.c: regtest disabled
1830 * as/asxxsrc: created
1831 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1832 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1833 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1834 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1835 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1836 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1837 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1838 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1839 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1840 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1841 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1842 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1843 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1845 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1847 * device/include/stdarg.h: added and removed some casts
1848 * src/SDCCsymt.c (compareType): Fully check types between generic and
1849 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1851 2007-11-13 Borut Razem <borut.razem AT siol.net>
1853 * support/regression/tests/bug-1817005.c:
1854 added regtest for bug #1817005 - as-z80 chokes on long labels
1856 2007-11-12 Borut Razem <borut.razem AT siol.net>
1858 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1859 as/z80/asout.c, as/z80/aslist.c:
1860 fixed bug #1817005 - as-z80 chokes on long labels
1862 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1865 * as/z80/asmain.c: cosmetic changes
1868 * as/z80/alloc.h: removed
1870 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1871 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1872 * as/link/hc08/Makefile.in,
1873 * as/link/mcs51/Makefile.in,
1874 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1876 * as/link/mcs51/lkarea.c,
1877 * as/link/mcs51/lkmain.c: cosmetic changes
1878 * as/link/hc08/lklibr.c,
1879 * as/link/z80/lklibr.c,
1880 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1881 used cygwin_conv_to_full_posix_path,
1882 added warnings, cosmetic changes, brought more in sync
1883 changed old K&R into ANSI function declarations
1884 * as/link/z80/lklibr.c (loadAdb): added
1885 * as/link/z80/lkmain.c: removed -- option from usage text
1887 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1889 * src/mcs51/gen.c (outBitC): optimized for no result
1891 2007-10-31 Borut Razem <borut.razem AT siol.net>
1893 * src/SDCCsymt.c: fixed (hopeful properly) bug
1894 #1805702 - order of extern matters
1895 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1898 2007-10-29 Borut Razem <borut.razem AT siol.net>
1900 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1901 - order of extern matters
1902 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1905 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1907 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1908 24bitMode, portIsDS390
1909 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1910 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1911 (notVolatileVariable): also check sloc names,
1912 (callFuncByName): moved ftab[] out of function and sorted it by use
1914 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1916 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1917 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1918 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1919 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1920 * support/regression/tests/bug-880197.c: new, added
1922 2007-10-28 Borut Razem <borut.razem AT siol.net>
1924 * support/regression/Makefile.in,
1925 support/regression/ports/mcs51-large/spec.mk,
1926 support/regression/ports/mcs51-xstack-auto/spec.mk,
1927 support/regression/ports/mcs51-stack-auto/spec.mk,
1928 support/regression/ports/mcs51-medium/spec.mk,
1929 support/regression/ports/mcs51-common/spec.mk,
1930 support/regression/ports/mcs51-common/*,
1931 support/regression/ports/mcs51-small/*:
1932 mcs51 renamed to mcs51-common, created mcs51-small
1933 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1934 * support/regression/tests/bug-1805702.c: added regtest for bug
1937 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1939 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1940 added new rules 265 - 270
1941 * support/regression/tests/bug1721024.c:new, added
1942 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1943 introduced new test-mcs51 to run all mcs51 tests
1945 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1947 * support/regression/tests/bug1816470.c: new, added
1949 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1951 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1952 propagate for *,+,- with float, fixed bug 1816470
1953 (decorateType): cast to resultTypeProp instead of resultType
1955 2007-10-19 Borut Razem <borut.razem AT siol.net>
1957 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1958 function is ineffective" for pic16 tareget
1959 * support/scripts/listerr.c: corrected include path
1960 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1963 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1965 * support/regression/tests/using.c: new, added
1966 * support/regression/tests/vaargs.c: fixed and enabled test
1968 2007-10-18 Borut Razem <borut.razem AT siol.net>
1970 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1972 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1974 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1976 * doc/sdccman.lyx: documented option --Werror
1977 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1978 RegBankUsed[] earlier
1980 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1982 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1986 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1988 * src/SDCCast.c (decorateType): improved optimization of tri-op
1989 * src/SDCCerr.c (vwerror, setWError),
1991 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1992 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1994 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1996 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1997 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1998 * support/regression/tests/bug-223113.c,
1999 * support/regression/tests/bug-426632.c,
2000 * support/regression/tests/bug-468811.c,
2001 * support/regression/tests/bug-477835.c,
2002 * support/regression/tests/bug-478094.c,
2003 * support/regression/tests/bug-499644.c,
2004 * support/regression/tests/bug-524209.c,
2005 * support/regression/tests/bug-524211.c,
2006 * support/regression/tests/packcast.c,
2007 * support/regression/tests/structidx.c: added empty tests
2008 * support/regression/tests/bug-607243.c: enabled test
2010 2007-10-06 Borut Razem <borut.razem AT siol.net>
2012 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2013 support of universal binaries on Mac OS X
2015 2007-10-02 Borut Razem <borut.razem AT siol.net>
2017 * src/SDCCval.h: unified double2ul macro for all platforms
2018 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2019 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2021 2007-09-30 Borut Razem <borut.razem AT siol.net>
2023 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2025 * sdcc_vc_in.h: enabled warnings
2026 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2027 unsigned type, result still unsigned
2028 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2030 2007-09-28 Raphael Neider <rneider AT web.de>
2032 * src/pic/device.c (find_device): prevent buffer underflow error
2033 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2034 the just destroyed list entry
2036 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2038 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2041 2007-09-18 Borut Razem <borut.razem AT siol.net>
2043 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2044 applied to unsigned type, result still unsigned
2046 2007-09-17 Borut Razem <borut.razem AT siol.net>
2048 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2049 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2050 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2051 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2052 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2053 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2054 src/z80/gen.c, src/z80/ralloc.c:
2055 fixed bug #1739860 - sdcc does not work correctly on some platforms
2057 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2059 2007-09-17 Raphael Neider <rneider AT web.de>
2061 * src/pic16/device.c: reverted to previous version
2062 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2064 2007-09-16 Raphael Neider <rneider AT web.de>
2066 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2067 as this raises a ton of gpasm warnings, just emit a second label
2068 * src/pic16/devices.inc,
2069 * device/lib/pic16/pics.all,
2070 * device/lib/pic16/libdev/pic18f2585.c,
2071 * device/lib/pic16/libdev/pic18f2680.c,
2072 * device/lib/pic16/libdev/pic18f2682.c,
2073 * device/lib/pic16/libdev/pic18f2685.c,
2074 * device/lib/pic16/libdev/pic18f4585.c,
2075 * device/lib/pic16/libdev/pic18f4680.c,
2076 * device/lib/pic16/libdev/pic18f4682.c,
2077 * device/lib/pic16/libdev/pic18f4685.c,
2078 * device/include/pic16/pic18f2585.h,
2079 * device/include/pic16/pic18f2680.h,
2080 * device/include/pic16/pic18f2682.h,
2081 * device/include/pic16/pic18f2685.h,
2082 * device/include/pic16/pic18f4585.h,
2083 * device/include/pic16/pic18f4680.h,
2084 * device/include/pic16/pic18f4682.h,
2085 * device/include/pic16/pic18f4685.h,
2086 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2087 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2088 patch contributed by Anton Strobl, applied with changes
2090 2007-09-16 Raphael Neider <rneider AT web.de>
2092 * device/include/pic16/pic18f2431.h,
2093 * device/include/pic16/pic18f25j10.h,
2094 * device/include/pic16/pic18f4431.h,
2095 * device/include/pic16/pic18f45j10.h: adopted common include style
2096 * device/include/pic16/pic18f1320.h,
2097 * device/include/pic16/pic18f2320.h,
2098 * device/include/pic16/pic18f2525.h,
2099 * device/include/pic16/pic18f4320.h,
2100 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2101 * device/include/pic16/pic18fregs.h: prepared for automatic include
2102 file selection by having DEVICE.h for every DEVICE
2103 * device/lib/pic16/libdev/pic18f2320.c,
2104 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2106 * device/lib/pic16/configure.in,
2107 * device/lib/pic16/configure: use rm -rf instead of rmdir
2108 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2109 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2111 2007-09-09 Borut Razem <borut.razem AT siol.net>
2113 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2114 distingush between i386 and ppc Mac OS X versions
2116 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2118 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2119 * support/regression/tests/bug1788177.c: new, added
2121 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2123 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2124 * device/include/mcs51/lint.h added keyword __naked
2126 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2130 * src/SDCCmem.h: removed maxRegBank
2131 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2132 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2133 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2134 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2135 name and behaviour to handle banked functions
2136 (scan4op): and use it to fix bug 1786213
2138 2007-09-03 Raphael Neider <rneider AT web.de>
2140 * device/include/pic16/pic18f248.h,
2141 * device/include/pic16/pic18f258.h,
2142 * device/include/pic16/pic18f448.h,
2143 * device/lib/pic16/libdev/pic18f248.c,
2144 * device/lib/pic16/libdev/pic18f258.c,
2145 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2146 added T0CONbits, fixes #1786891
2148 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2150 * src/ds390/gen.c (genFarPointerSet),
2151 * src/hc08/ralloc.c (packRegisters),
2152 * src/mcs51/ralloc.c (packRegisters),
2153 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2155 * src/SDCCicode.h: POINTER_SET can be true for literals too
2156 * support/regression/tests/bug1750318.c: new, added
2158 2007-08-23 Borut Razem <borut.razem AT siol.net>
2160 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2161 library versions without the completition functionality
2163 2007-08-22 Raphael Neider <rneider AT web.de>
2165 * device/include/pic16/pic18f1220.h,
2166 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2168 2007-08-12 Borut Razem <borut.razem AT siol.net>
2170 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2172 2007-08-11 Borut Razem <borut.razem AT siol.net>
2174 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2175 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2176 support/Util/SDCCerr.[ch] moved to src
2177 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2178 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2179 device/examples/ds390/tinitalk/tinitalk.dsp,
2180 device/examples/serialcomm/windows/serialcomm.dsp,
2181 support/librarian/librarian.dsp:
2182 removed linking of unused odbc32.lib and odbccp32.lib
2183 * support/scripts/winres.h:
2184 added for compilation with Visual C++ 2005 Express Edition
2186 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2188 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2191 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2193 * sdccconf_in.h: update the endian test so that SPARC Solaris
2194 does not throw syntax errors
2196 2007-08-06 Borut Razem <borut.razem AT siol.net>
2198 * doc/sdccman.lyx: removed two index entries which prevented the
2199 generation of sdcc doc archive
2201 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2203 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2204 instead of lyx 1.5.0.
2206 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2208 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2209 Lucas Loizaga, with minor modifications. Thanks!
2211 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2213 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2216 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2218 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2219 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2222 2007-07-22 Borut Razem <borut.razem AT siol.net>
2224 * configure.in, configure: re-introduced .version
2225 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2226 the version reverted to 2.7.0
2228 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2231 * doc/sdccman.lyx: bumped version to 2.7.3
2232 * device/include/mcs51/compiler.h: fixed elif->else
2233 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2234 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2235 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2236 enable accuse for bit operands
2237 * src/SDCCmain.c (printVersionInfo),
2238 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2239 environment descriptor
2240 * src/SDCCutil.h: added getBuildEnvironment
2241 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2242 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2243 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2244 * support/regression/tests/bug1348008.c,
2245 * support/regression/tests/bug1496419.c,
2246 * support/regression/tests/bug1503067.c,
2247 * support/regression/tests/preproc.c: added empty tests
2249 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2251 * support/regression/tests/bug1678803.c: new, added
2253 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2256 * as/link/hc08/lkihx.c,
2257 * as/link/hc08/lkrloc.c,
2258 * as/link/mcs51/lkihx.c,
2259 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2260 ihxExtendedLinearAddress
2261 * as/link/mcs51/lkrloc.c (relr),
2262 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2263 acall/ajmp, see bug 830513
2265 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2267 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2268 (cseBBlock): remember aggr2ptr has been used
2269 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2270 (geniCodeAssign): fixed bug 868103
2271 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2272 added operandSize prototype
2273 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2274 (genDataPointerSet): use max of size of right and result,
2275 (gencjne): added parameter useCarry for optimization,
2276 (genCmpEq): use carry if appropriate,
2277 (genXor): check if operand already in carry
2278 * support/regression/tests/bug-868103.c: enabled test
2280 2007-07-12 Raphael Neider <rneider AT web.de>
2282 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2284 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2286 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2287 from Robert Larice, thanks
2288 * support/regression/tests/bitopcse.c,
2289 * support/regression/tests/bitvars.c,
2290 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2291 * support/regression/tests/bug-927659.c: enabled test for z80
2292 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2293 * support/regression/tests/bug1745717.c: new, added
2294 * support/regression/tests/literalop.c,
2295 * support/regression/tests/nullstring.c: removed storage definitions that
2296 are now in testfwk.h
2298 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2300 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2301 and bool for targets that do not fully support it.
2302 * support/regression/tests/bug1546986.c,
2303 * support/regression/tests/bug1723128.c,
2304 * support/regression/tests/bug1734654.c,
2305 * support/regression/tests/bug1738367.c,
2306 * support/regression/tests/constantRange.c: only use bool if allowed
2308 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2310 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2311 Larice, also handle function pointers
2312 * support/regression/tests/bug1749275.c: new, added
2314 2007-07-03 Borut Razem <borut.razem AT siol.net>
2316 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2317 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2318 #1746528: SDCC should ignore ':' in inline assembler comments
2319 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2321 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2323 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2324 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2326 2007-06-29 Borut Razem <borut.razem AT siol.net>
2328 * src/SDCCmain.c: fixed bug
2329 #1744746: SDCC #4867: broken option --xram-size
2331 2007-06-28 Borut Razem <borut.razem AT siol.net>
2333 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2334 find out the endianess of host machine for ucsim
2336 2007-06-27 Borut Razem <borut.razem AT siol.net>
2338 * support/regression/generate-cases.py: corrected the file name
2340 * configure.in, configure, sdccconf_in.h: find out the endianess of
2342 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2345 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2347 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2349 2007-06-26 Borut Razem <borut.razem AT siol.net>
2351 * support/regression/generate-cases.py: display warning if function
2352 list is empty; implemented more flexible rule for detection of
2353 testing functions, allowing return type 'void' in the same line as
2354 the function name in the function definition
2355 * support/regression/tests/bug-1654060.c: corrected test
2356 * support/librarian/sdcclib.c: fixed warning:
2357 format '%s' expects type 'char *', but argument 2 has type 'int'
2359 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2361 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2362 Multiple infiles for sdcclib.
2364 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2366 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2369 2007-06-18 Borut Razem <borut.razem AT siol.net>
2371 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2372 how to handle comments, so they have to be removed by the
2373 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2374 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2375 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2376 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2377 table driven option hadling
2379 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2381 * src/SDCCast.c (decorateType),
2382 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2383 iCode to ast level to fix bug 1738367
2384 * support/regression/tests/bug1738367.c: new, added
2386 2007-06-15 Raphael Neider <rneider AT web.de>
2388 * src/pic16/devices.inc,
2389 * device/lib/pic16/pics.all,
2390 * device/include/pic16/pic18fregs.h,
2391 * device/include/pic16/pic18f[24][45]20.h,
2392 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2393 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2394 * device/lib/pic16/Makefile.in: faster cleanup
2396 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2398 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2400 2007-06-13 Raphael Neider <rneider AT web.de>
2402 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2404 2007-06-12 Raphael Neider <rneider AT web.de>
2406 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2407 suppress bit defines if NO_BIT_DEFINES is #define'd
2408 * device/include/pic/pic*.h: recreated all headers to include
2409 conditional bit defines
2410 * device/include/pic/pic16f886.h,
2411 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2412 * device/include/pic/recreate.sh: script to recreate the complete
2413 device library files based on the currently supported devices
2415 2007-06-12 Borut Razem <borut.razem AT siol.net>
2417 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2418 support/regression/Makefile.in, support/scripts/build.mak,
2419 support/scripts/Makefile.snapshot:
2420 use new svn URL scheme
2421 * doc/sdccman.lyx: SDCC Wiki moved to
2422 http://sdcc.wiki.sourceforge.net/
2424 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2426 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2427 * support/regression/tests/bug1734654.c: added
2429 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2432 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2433 with literal operands
2435 2007-06-10 Borut Razem <borut.razem AT siol.net>
2437 * as/link/z80/lklibr.c: fixed mingw build warning
2438 lklibr.c:575: warning: implicit declaration of function 'tolower'
2439 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2440 src/z80/main.c: move target specific options from src/SDCCmain.c
2441 to src/<target>/main.c
2443 2007-06-09 Borut Razem <borut.razem AT siol.net>
2445 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2446 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2447 * support/regression/tests/bug-1294691.c: added
2449 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2451 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2452 can also be static, fixes bug 1733438
2453 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2454 have absolute address too
2455 (computeType): added optimization for 'cond ? true : false'
2456 * support/regression/tests/absolute.c: added test for static absolute var
2458 2007-06-08 Raphael Neider <rneider AT web.de>
2460 * src/regression/Makefile: suppress parallel builds, allow easy
2461 switching between pic14/pic16 ports
2462 * src/regression/picregs.h: added pic14/16 header file switch
2463 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2464 inline.c,nestfor.c,string1.c}: include "picregs.h"
2466 2007-06-07 Borut Razem <borut.razem AT siol.net>
2468 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2469 permanent solution to suppress GCC 4.2.0 c++ warning:
2470 deprecated conversion from string constant to `char *'
2471 use 'const char *' where ever required
2472 * support/regression/generate-cases.py: implemented more flexible rule
2473 for detection of testing functions, allowing white-spaces surrounding
2474 the function name and the 'void' parameter.
2475 * support/regression/tests/constantRange.c,
2476 support/regression/tests/scott-compare3.c: fixed failing regression
2477 tests, uncovered by implementation of more flexible rule for detection
2478 of testing functions
2480 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2482 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2484 2007-06-04 Borut Razem <borut.razem AT siol.net>
2486 * configure.in, configure, config_vc.awk: sdcc version number is now
2487 stored in configure.in; removed .version
2488 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2489 doc/INSTALL.txt: version bumped to 2.7.2
2490 * sim/ucsim/configure.in, sim/ucsim/configure:
2491 use "read" to read from .version
2493 2007-06-03 Borut Razem <borut.razem AT siol.net>
2495 * */Makefile.in: removed annoying warning:
2496 Makefile:xx: Makefile.dep: No such file or directory
2498 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2500 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2501 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2502 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2503 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2504 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2505 bugfix: only use newBoolLink for bit result type
2506 * src/SDCCicode.c (geniCodeLogic): added param tree,
2507 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2508 (geniCodeLogicAndOr): use IS_BIT,
2509 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2510 (ast2iCode): added tree param to geniCodeLogic for comparisons
2511 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2512 * support/regression/tests/bug1723128.c: added test NotZero
2514 2007-06-01 Borut Razem <borut.razem AT siol.net>
2516 * SDCPP synchronized with GCC CPP release version 4.2.0,
2517 currently the latest release:
2518 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2519 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2520 support/cpp2/cppdefault.h, support/cpp2/except.h,
2521 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2522 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2523 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2524 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2525 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2526 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2527 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2528 support/cpp2/opts.h, support/cpp2/output.h,
2529 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2530 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2531 support/cpp2/system.h, support/cpp2/version.c,
2532 support/cpp2/Makefile.in: modified
2533 * support/cpp2/opts-common.c: added
2534 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2535 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2536 search for included source file in local directory
2537 * sim/ucsim/configure, sim/ucsim/configure.in:
2538 temporary solution to suppress GCC 4.2.0 c++ warning:
2539 deprecated conversion from string constant to `char *'
2541 2007-06-01 Raphael Neider <rneider AT web.de>
2543 * device/lib/pic/libdev/pic12f683.c,
2544 * device/include/pic/pic12f683.h: added GPIO bits
2546 2007-06-01 Raphael Neider <rneider AT web.de>
2548 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2549 quotation marks, clarified role of PIC14 vs. PIC16 ports
2550 * src/pic16/devices.inc,
2551 * device/include/pic16/pic18fregs.h,
2552 * device/include/pic16/pic18f[24][45]j10.h,
2553 * device/lib/pic16/pics.all,
2554 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2555 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2556 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2557 for new devices as they are not yet supported by gputils
2559 2007-05-31 Borut Razem <borut.razem AT siol.net>
2561 * Small Device C Compiler 2.7.0 released
2562 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2563 changed sdcc version to 2.7.1
2564 * support/scripts/sdcc.nsi: added How to create WIN32 release
2567 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2569 * doc/sdccman.lyx: documented initialization and allocation of absolute
2570 variables, bit parameter passing, the need for function pointers to be
2571 reentrant and alpha quality support of inline and retrict
2573 2007-05-26 Borut Razem <borut.razem AT siol.net>
2575 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2576 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2577 * docs/knownbugs.html: updated
2579 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2581 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2583 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2585 (gencjneshort): optimized when left is AOP_DIR
2586 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2587 initializing unions in a struct/array
2588 * support/regression/fwk/include/testfwk.h: added defines for data, near
2589 and far for host and z80
2590 * support/regression/tests/bug1723128.c: new, added
2592 2007-05-22 Borut Razem <borut.razem AT siol.net>
2594 * doc/knownbugs.html: updated
2596 2007-05-21 Raphael Neider <rneider AT web.de>
2598 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2599 error message instead
2600 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2602 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2604 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2606 2007-05-21 Raphael Neider <rneider AT web.de>
2608 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2610 * src/regression/gpsim_assert.h,
2611 * src/regression/Makefile,
2612 * src/regression/pcodeopt.c: regression test for the above fix
2614 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2616 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2617 jumps to self, fixed bug 1717281
2619 2007-05-10 Borut Razem <borut.razem AT siol.net>
2621 * support/scripts/gen_known_bugs.pl: cosmetic fix
2622 * doc/knownbugs.html: generated by gen_known_bugs.pl
2624 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2626 * src/SDCCast.c (createFunction): also generate non-inlined version of
2627 function for functions declared as "static inline"
2628 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2629 function can be inlined after non-inlined version generated.
2631 2007-05-10 Borut Razem <borut.razem AT siol.net>
2633 * support/scripts/gen_known_bugs.pl: added script
2634 which generates knownbugs.html
2636 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2638 * doc/knownbugs.html: updated for release 2.7.0
2640 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2642 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2644 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2646 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2647 (throughout): updated generating comments
2648 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2649 (throughout): updated generating comments
2650 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2651 rule instead of at the second, or it might skip lines when removing the
2653 * support/regression/tests/bug1714204.c: changed test to foo
2655 2007-05-08 Borut Razem <borut.razem AT siol.net>
2657 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2658 thanks to SDCC Distributed Compile Farm members,
2659 added Z80 and GBZ80 command line options
2660 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2662 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2664 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2665 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2666 * support/regression/tests/longlit.c: modified to be tested at all and
2667 to pass the actual test
2669 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2671 * device/include/mcs51/uPSD33xx.h: Added.
2673 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2675 * device/lib/_gptrput.c,
2676 * device/lib/_gptrget.c: removed old code,
2678 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2679 * support/regression/tests/bug1714204.c: new, added
2681 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2683 * support/regression/tests/regtrack.c: test was never executed
2684 because of the regression test being picky about white spaces.
2685 * device/lib/mcs51/crtclear.asm: added comment
2687 2007-05-06 Raphael Neider <rneider AT web.de>
2689 * device/lib/pic/Makefile.rules,
2690 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2691 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2693 2007-05-06 Raphael Neider <rneider AT web.de>
2695 * src/pic16/device.h,
2697 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2698 _pic16_setDefaultOptions): removed/reordered command-line args
2699 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2700 devices, regrouped command line args, environment variables),
2701 clarified sone points, added sections on how to add devices to the
2704 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2706 * src/z80/peeph.def: fixed bug in rule 2
2708 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2710 * src/port.h: added TARGET_MCS51_LIKE
2711 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2712 take advantage of it too
2713 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2714 (shiftR2Left2Result): Optimized: don't check shifting by 0
2715 * src/z80/peeph-z80.def,
2716 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2717 modifications, see patch 1700823
2718 * src/mcs51/peep.c (): fixed bug 1712928
2719 * support/regression/tests/bug1712928.c: new, added
2721 2007-05-05 Borut Razem <borut.razem AT siol.net>
2723 * device/lib/pic16/Makefile.common.in,
2724 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2725 removed bash dependencies
2727 2007-05-01 Borut Razem <borut.razem AT siol.net>
2730 fixed bug #1710507: --i-code-in-asm makes compile fail
2731 all iCode comments are now one liners
2732 * src/mcs51/gen.c: fixed memory leak
2734 2007-05-01 Raphael Neider <rneider AT web.de>
2736 * device/lib/pic/libdev/*.c
2737 * device/include/pic/*.h: regenerated all device libs from updated
2739 * support/scripts/inc2h.pl: documented usage, now uses strict to
2742 2007-04-30 Borut Razem <borut.razem AT siol.net>
2745 fixed bug #1669175: Problem with space in output paths
2746 documented how to use paths with spaces for Windows users
2748 2007-04-29 Borut Razem <borut.razem AT siol.net>
2750 * Fixed svn:eol-style and svn:keywords properties
2751 * src/SDCCval.c: fixed bug
2752 #1592871: Segfault with "large" const arrays of characters
2753 replaced recursion with iteration
2754 * Removed svn:executable property from non-executable files
2756 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2758 * src/mcs51/gen.c (genRet): fixed bug 1707003
2760 2007-04-27 Raphael Neider <rneider AT web.de>
2762 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2763 createReachingDefinitions,assignValnums,pic16_destructDF,
2764 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2765 prevent NULL pointer dereferences
2766 * device/lib/pic/libdev/pic16f886.c,
2767 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2768 prevent building them, gputils do not really support them yet
2770 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2772 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2773 helps printf_small. 32 bytes more __idata mem.
2775 2007-04-27 Raphael Neider <rneider AT web.de>
2777 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2778 return early when pb or pb->pcHead is NULL (patch #1708427)
2779 * src/regression/empty.c,
2780 * src/regression/Makefile: added test with empty functions
2781 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2783 2007-04-27 Borut Razem <borut.razem AT siol.net>
2785 * src/SDCCast.c: fixed feature request
2786 #1547512: Redundant strings linked when using sizeof("abc")
2788 2007-04-23 Borut Razem <borut.razem AT siol.net>
2790 * doc/sdccman.lyx, src/SDCCmain.c:
2791 peep-hole comments are generated only if --fverbose-asm option is
2792 specified and --no-peep-comments is not, as proposed by Frieder.
2793 * support/regression/Makefile.in: compile regression tests with
2794 --fverbose-asm option so one can "grep" whether a new (or an old)
2795 peephole is (still) applied; requested by Frieder.
2797 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2799 * device/include/pic/pic16f886.h,
2800 * device/include/pic/pic16f887.h,
2801 * device/lib/pic/libdev/pic16f886.c,
2802 * device/lib/pic/libdev/pic16f887.c,
2803 * device/include/pic/pic14devices.txt,
2804 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2806 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2808 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2811 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2813 * device/lib/_memset.c: assembler version for mcs51
2815 2007-04-22 Borut Razem <borut.razem AT siol.net>
2817 * support/scripts/listerr.c: program to create the list of errors and
2818 warnings list from - added
2819 * doc/sdccman.lyx: removed the note
2820 "For list of warnings and corresponding codes, see err_warn.txt"
2821 * src/SDCCsymt.c: fixed bug #1699804:
2822 Bug with some uses of sizeof(static local array) (MCS51)
2823 * support/regression/tests/bug-1699804.c: added
2825 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2827 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2828 (main): added option -i,
2829 (asmbl, case S_INCL): use search_path_fopen,
2830 mostly from patch 1579668 by Peter Miller, thanks
2831 * src/z80/main.c: fixed typo --callee-saves-bc
2832 * device/include/mcs51/compiler.h: added sfrword for Tasking
2834 2007-04-20 Borut Razem <borut.razem AT siol.net>
2836 * src/z80/main.c: replaced reserved keyword asm with asmblr
2838 2007-04-19 Borut Razem <borut.razem AT siol.net>
2840 * src/port.h: use const pointers to strings
2841 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2842 * src/pic16/main.c: include SDCCargs.h
2843 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2844 const char, since the strings are dynamically allocated
2845 * src/SDCCmain.c: options.code_seg and options.const_seg are
2846 dynamically allocated; check port specific command line options
2847 before the general ones
2848 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2850 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2852 * device/include/ds400rom.h,
2853 * device/lib/ds390/lcd390.c,
2854 * device/lib/ds390/memcpyx.c,
2855 * device/lib/ds390/rtc390.c,
2856 * device/lib/ds400/ds400rom.c,
2857 * device/lib/ds400/memcpyx.c,
2858 * device/lib/hc08/_ret.c: more replacements of keywords with their
2859 double underscore equivalents
2860 * device/lib/ds390/Makefile.in,
2861 * device/lib/ds400/Makefile.in,
2862 * device/lib/gbz80/Makefile.in,
2863 * device/lib/hc08/Makefile.in,
2864 * device/lib/mcs51/Makefile.in,
2865 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2867 2007-04-17 Borut Razem <borut.razem AT siol.net>
2869 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2870 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2871 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2872 to --fverbose-asm, to be gcc'ish
2874 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2876 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2878 2007-04-17 Borut Razem <borut.razem AT siol.net>
2880 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2881 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2882 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2883 with their double underscore equivalent
2885 2007-04-14 Borut Razem <borut.razem AT siol.net>
2887 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2890 2007-04-13 Borut Razem <borut.razem AT siol.net>
2892 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2894 * device/examples/serialcomm/windows/serial.[ch],
2895 device/examples/serialcomm/windows/test_serialcomm.cpp:
2896 updated by Bela Torok
2897 * device/examples/serialcomm/windows/serialcomm.dsw,
2898 device/examples/serialcomm/windows/serialcomm.dsp: added
2900 2007-04-13 Jan Waclawek <wek AT efton.sk>
2902 * doc/sdccman.lyx: additions and changes at various places
2903 (submitted as #1697136).
2904 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2906 2007-04-10 Borut Razem <borut.razem AT siol.net>
2908 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2909 LyX file format changed to 245
2910 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2911 "FreeWare" replaced with "free open source"
2913 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2915 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2917 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2919 * device/include/pic16/pic18fregs.h,
2921 * device/lib/_decdptr.c,
2922 * device/lib/_divsint.c,
2923 * device/lib/_divslong.c,
2924 * device/lib/_divuint.c,
2925 * device/lib/_divulong.c,
2926 * device/lib/_fs2schar.c,
2927 * device/lib/_fs2sint.c,
2928 * device/lib/_fs2slong.c,
2929 * device/lib/_fs2uchar.c,
2930 * device/lib/_fs2uint.c,
2931 * device/lib/_fs2ulong.c,
2932 * device/lib/_fsadd.c,
2933 * device/lib/_fscmp.c,
2934 * device/lib/_fsdiv.c,
2935 * device/lib/_fseq.c,
2936 * device/lib/_fsget1arg.c,
2937 * device/lib/_fsget2args.c,
2938 * device/lib/_fsgt.c,
2939 * device/lib/_fslt.c,
2940 * device/lib/_fsmul.c,
2941 * device/lib/_fsneq.c,
2942 * device/lib/_fsnormalize.c,
2943 * device/lib/_fsreturnval.c,
2944 * device/lib/_fsrshift.c,
2945 * device/lib/_fssub.c,
2946 * device/lib/_fsswapargs.c,
2947 * device/lib/_gptrget.c,
2948 * device/lib/_gptrgetc.c,
2949 * device/lib/_gptrput.c,
2950 * device/lib/_logexpf.c,
2951 * device/lib/_modsint.c,
2952 * device/lib/_modslong.c,
2953 * device/lib/_moduint.c,
2954 * device/lib/_modulong.c,
2955 * device/lib/_mulint.c,
2956 * device/lib/_mullong.c,
2957 * device/lib/_schar2fs.c,
2958 * device/lib/_ser.c,
2959 * device/lib/_setjmp.c,
2960 * device/lib/_sint2fs.c,
2961 * device/lib/_slong2fs.c,
2962 * device/lib/_spx.c,
2963 * device/lib/_uchar2fs.c,
2964 * device/lib/_uint2fs.c,
2965 * device/lib/_ulong2fs.c,
2966 * device/lib/asincosf.c,
2967 * device/lib/atanf.c,
2968 * device/lib/calloc.c,
2969 * device/lib/ds390/tinibios.c,
2970 * device/lib/ds400/tinibios.c,
2971 * device/lib/expf.c,
2972 * device/lib/free.c,
2973 * device/lib/hc08/_mulint.c,
2974 * device/lib/logf.c,
2975 * device/lib/malloc.c,
2976 * device/lib/printf_fast.c,
2977 * device/lib/printf_tiny.c,
2978 * device/lib/printfl.c,
2979 * device/lib/realloc.c,
2980 * device/lib/ser_ir.c,
2981 * device/lib/serial.c,
2982 * support/regression/tests/libmullong.c: replaced all special keywords
2983 with their double underscore equivalent
2984 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2985 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2987 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2988 (genRet): if the bit-symbol is ruonly it already is in the carry
2989 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2990 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2991 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2992 type UCHAR if dest is not bit
2994 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2996 * device/include/math.h,
2997 * device/lib/cotf.c,
2998 * device/lib/expf.c,
2999 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3001 2007-04-01 Borut Razem <borut.razem AT siol.net>
3003 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3004 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3005 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3006 gcc_unreachable() called internal_error()...
3008 2007-03-30 Raphael Neider <rneider AT web.de>
3010 * src/pic/ralloc.c (isData): suppress garbage debug output
3012 2007-03-28 Borut Razem <borut.razem AT siol.net>
3015 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3016 is developed, built and used worldwide, and the word "night" doesn't
3019 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3021 * device/include/mcs51/C8051F360.h: new, added
3022 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3024 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3026 * src/SDCC.y (declaration_specifiers, function_specifier),
3027 * support/Util/SDCCerr.c,
3028 * support/Util/SDCCerr.h,
3030 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3032 * src/SDCCmem.c (deallocParms),
3033 * src/SDCCast.c: support for function inlining, not quite complete
3034 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3035 'restrict' qualifier
3037 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3039 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3040 (saveRBank, unsaveRBank): don't save bits,
3041 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3042 * support/regression/tests/bug1535242.c: new, added
3043 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3044 thanks Alexey Shamrin <shamrin AT gmail.com>,
3045 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3046 removed header guard)
3048 * sdcc.spec: bumped version to 2.6.5
3049 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3051 2007-03-22 Borut Razem <borut.razem AT siol.net>
3053 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3054 fixed bug #1653671: sdcdb integration into ddd is broken
3056 2007-03-22 Raphael Neider <rneider AT web.de>
3058 * src/pic/gen.c (popGetExternal): augmented to also create references
3059 to external variables (not only labels),
3060 (genCall): comment on plan to reduce PAGESEL overhead,
3061 (genFunction, genEndFunction): also save/restore FSR around interrupt
3062 handling code, removed lots of unused code
3063 (genDivOneByte): release acquired temp register
3064 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3066 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3067 for registers that need to be saved during interrupts (FSR, STATUS,
3068 PCLATH; W needs special handling), currently only FSR is used
3070 2007-03-22 Raphael Neider <rneider AT web.de>
3072 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3074 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3076 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3078 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3080 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3082 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * as/link/aslink.h: added LKOBJEXT
3085 * as/link/hc08/link_hc08.dsp,
3086 * as/link/hc08/Makefile.bcc,
3087 * as/link/hc08/Makefile.in,
3088 * as/link/mcs51/aslink.dsp,
3089 * as/link/mcs51/Makefile.bcc,
3090 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3091 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3092 * as/link/lkaomf51.c: merged and moved
3093 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3094 * as/link/z80/lkdata.c,
3095 * as/link/lkdata.c: merged and moved
3096 * as/link/hc08/lkmain.c,
3097 * as/link/mcs51/lkmain.c: cosmetic changes
3098 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3099 * as/link/lklex.c: use LKOBJEXT
3100 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3101 ANSI-fied functions, removed bubble-sorts
3102 * as/link/z80/lksym.c as/link/lksym.c: merged,
3104 * as/link/z80/linkgbz80.dsp,
3105 * as/link/z80/linkz80.dsp,
3106 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3107 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3108 * as/link/z80/lkhead.c,
3109 * as/link/z80/lklex.c: deleted
3110 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3111 * as/link/z80/lkmain.c: added copyfile()
3113 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3115 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3117 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3119 * device/lib/_strlen.c: assembler version for mcs51
3121 2007-03-13 Raphael Neider <rneider AT web.de>
3123 * device/include/pic16/pic18f2221.h,
3124 * device/include/pic16/pic18f2321.h,
3125 * device/include/pic16/pic18f2331.h,
3126 * device/include/pic16/pic18f4221.h,
3127 * device/include/pic16/pic18f4321.h,
3128 * device/include/pic16/pic18f4331.h: fixed config byte location names
3129 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3130 consistently named config byte locations
3132 2007-03-13 Borut Razem <borut.razem AT siol.net>
3134 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3135 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3136 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3137 as/link/z80/Makefile.in, as/z80/Makefile.in:
3140 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3142 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3143 * device/lib/printf_large.c: pointer was converted to generic
3144 pointer for mcs51 models other than model-small (Maarten noticed)
3146 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3148 * device/include/mcs51/ADuC84x.h: Added.
3150 2007-03-10 Borut Razem <borut.razem AT siol.net>
3152 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3153 fixed RFE #1624219: double backslashes in filenames;
3154 functions hexEscape(), octalEscape() and copyStr() moved from
3155 SDCCval.c to SDCCutil.c and made them glovbally available
3157 2007-03-09 Borut Razem <borut.razem AT siol.net>
3159 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3160 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3161 1673361: Missaligned comments in output files
3163 2007-03-09 Raphael Neider <rneider AT web.de>
3165 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3167 2007-03-09 Raphael Neider <rneider AT web.de>
3171 * src/pic/ralloc.c: suppress undesired debug output
3172 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3174 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3176 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3178 2007-03-07 Borut Razem <borut.razem AT siol.net>
3180 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3181 search include files in the current directory
3183 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3185 * src/SDCCglue.c (emitMaps, glue),
3186 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3188 * support/regression/tests/absolute.c: added xdata test
3190 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3192 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3193 added condition to macro, fixes bug 1666080
3195 2007-03-02 Raphael Neider <rneider AT web.de>
3197 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3199 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3201 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3202 be cleared. Unconditionally set __XPAGE
3203 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3205 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3210 * src/mcs51/rtrack.c,
3212 * doc/sdccman.lyx: added --no-gen-comments
3213 * src/mcs51/peeph.def: added 192.b, disabled 185
3215 2007-02-25 Raphael Neider <rneider AT web.de>
3217 * src/pic16/gen.c (genCast): fixed typo
3218 * device/lib/pic16/Makefile.subdir: only install existing files
3219 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3221 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3223 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3224 * device/lib/mcs51/crtclear.asm,
3225 * device/lib/mcs51/crtxclear.asm: renumbered labels
3226 * device/lib/mcs51/Makefile.in: added crtcall.asm
3227 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3228 * src/mcs51/gen.c (movc): removed,
3229 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3231 (toCarry, genSend, genRet): added function toCarry,
3232 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3233 (assignBit, genAssign, genCast): added function assignBit
3234 * src/mcs51/Makefile.bcc: added rtrack.c
3235 * src/mcs51/ralloc.h: made valueKnown a bitfield
3236 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3237 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3238 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3239 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3240 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3241 (_pop): only pop valid pairs, see gencjneshort,
3242 (gencjneshort): return pair that still needs to be popped, restructured,
3243 (gencjne, genCmpEq): call _pop
3245 2007-02-23 Raphael Neider <rneider AT web.de>
3247 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3249 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3251 * device/include/mcs51/P89LPC925.h: Added.
3253 2007-02-18 Raphael Neider <rneider AT web.de>
3255 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3257 2007-02-17 Borut Razem <borut.razem AT siol.net>
3259 * support/cpp2/directives.c, support/cpp2/version.c:
3260 synchronized with GCC CPP 4.1.2
3262 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3264 * src/mcs51/rtrack.h,
3265 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3266 by checking the strings passed by emitcode() to the assembler.
3267 Feel free to change. This in part addresses RFE #482179.
3268 Set environment variable SDCC_RTRACK to enable.
3269 * src/mcs51/gen.c: inserted hooks
3270 * src/mcs51/ralloc.h: added two members to struct regs
3271 * support/regression/tests/regtrack.c: added
3273 2007-02-14 Borut Razem <borut.razem AT siol.net>
3275 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3276 * Makefile.in: applied patch from Makefile related part of
3277 #1469393: Compiler does not initialize static data
3279 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3281 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3282 for better fix of bug 1273984, compiles pic16 rand.c
3284 2007-02-12 Borut Razem <borut.razem AT siol.net>
3286 * src/pic16/main.c: fixed pic16 standard library directory bug
3288 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3290 * src/hc08/gen.c (genSwap): fix swap regression test
3292 2007-02-10 Borut Razem <borut.razem AT siol.net>
3294 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3296 * support/regression/tests/bug-1654060.c: added regression test for
3299 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3301 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3302 bit moves in return statement
3304 2007-02-09 Borut Razem <borut.razem AT siol.net>
3306 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3309 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3311 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3312 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3314 2007-02-07 Raphael Neider <rneider AT web.de>
3316 * src/pic16/devices.inc,
3317 * device/include/pic16/pic18fregs.h,
3318 * device/include/pic16/pic18f[24][34]31.h,
3319 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3320 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3321 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3323 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3325 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3326 can this have lived here for so many years?
3327 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3328 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3329 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3331 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3333 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3334 appended by loop induction must be at the very end of the eBBlock
3336 2007-02-05 Kevin Vigor
3338 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3340 2007-02-05 Borut Razem <borut.razem AT siol.net>
3342 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3343 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3345 2007-02-03 Borut Razem <borut.razem AT siol.net>
3347 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3348 applied patch #1646602 option to set default signedness of char to
3349 unsigned, added -funsigned-char command line option,
3350 thanks to Gunther Jehle
3351 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3352 prompt for file deletion a few hundred times (especially the
3353 subversion files, which have ro permissions so it asks for
3354 confirmation), thanks to Simon McAuliffe;
3355 added {} + option to find in order to remove multiple files from a
3358 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3360 * device/include/mcs51/SST89x5xRDx.h: Added.
3362 2007-02-02 Raphael Neider <rneider AT web.de>
3364 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3365 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3367 2007-02-01 Raphael Neider <rneider AT web.de>
3369 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3372 2007-01-31 Borut Razem <borut.razem AT siol.net>
3374 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3375 if compiled with GCC. Thanks to Raphael Neider
3377 2007-01-31 Raphael Neider <rneider AT web.de>
3379 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3380 operand names, handles name and (name + n) for all n,
3381 (sameBank): restructured, also check bank allocation policy,
3382 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3383 (pic14_operandsAllocatedInSameBank): check whether to operands
3384 will be allocated into the same bank (i.e., section) to reduce
3385 BANKSEL overhead, queried from pcode.c:sameBank,
3386 (pic14printLocals): reintroduced clustering registers into a single
3387 section: all compiler generated symbols will now reside in one
3388 bank (per file), reducing BANKSEL overhead and code size,
3389 (showAllMemmaps): use local dbuf where possible
3391 2007-01-29 Raphael Neider <rneider AT web.de>
3393 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3394 (call_libraryfunc): retrieve/create symbol and mark as used,
3395 (genFunction): mark defined functions as non-extern and add again
3396 to code memmap for later output
3397 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3398 (pic14printLocals): reworked for new symbol emission,
3399 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3400 showAllMemmaps): reworked symbol output using dbufs, added handling
3401 of string literals (still incomplete),
3402 (picglue): removed symbol emission, moved into showAllMemmaps,
3403 (emitSymbolSet): new workhorse for symbol output,
3404 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3406 2007-01-29 Borut Razem <borut.razem AT siol.net>
3408 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3409 component contains the extension separator.
3411 2007-01-28 Borut Razem <borut.razem AT siol.net>
3413 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3415 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3416 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3417 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3418 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3419 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3420 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3421 src/z80/gen.c, support/Util/MySystem.c:
3422 accept slash and backslash as directory separator on WIN32 and
3425 2007-01-28 Raphael Neider <rneider AT web.de>
3427 * src/pic16/devices.inc,
3428 * device/include/pic16/pic18f[24][23]21.h,
3429 * device/include/pic16/pic18fregs.h,
3430 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3431 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3432 * device/lib/pic16/libio/adc.ignore,
3433 * device/lib/pic16/libio/i2c.ignore,
3434 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3435 family, as gputils do not yet support the devices
3436 * device/lib/pic16/Makefile.subdir: ignore errors on install
3437 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3438 headers and libraries from gputils .inc files
3440 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3442 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3444 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3446 * doc/sdccman.lyx: add printf benchmarks
3448 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3450 * device/lib/printf_fast.c: fix %c, char promoted to int
3451 * device/lib/printf_tiny.c: fix %c, char promoted to int
3453 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3455 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3457 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3459 * support/regression/tests/swap.c: 64 bit hosts failed
3460 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3462 2007-01-25 Raphael Neider <rneider AT web.de>
3464 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3465 based on absolute register address, patch by Alex Blond
3467 2007-01-22 Raphael Neider <rneider AT web.de>
3469 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3470 emitted, do not emit them again...
3472 2007-01-22 Raphael Neider <rneider AT web.de>
3474 * src/regression/bank1.c, src/regression/compare6.c,
3475 src/regression/add.c: cosmetic changes
3476 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3477 * src/pic/gen.c: fixed global zero and one,
3478 (aopForSym): removed unued code,
3479 (aopGet): assert aop is defined, check and use `index' of
3480 pCodeImmd operands (fixes #1630908),
3481 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3482 (register_reassign): prevent accidental register unification,
3483 (ReuseReg): cosmetic changes (also above)
3484 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3485 pic14emitStaticSeg): do not emit initialized data,
3486 (printIval*): replaced with working versions,
3487 (pic14createInterruptVect,picglue): use idata for initialized data,
3488 now init data should work in all modules (not only main()),
3489 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3491 2007-01-21 Borut Razem <borut.razem AT siol.net>
3493 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3494 use -fPIC or -fpic if they are supported and not ignored
3495 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3496 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3498 2007-01-20 Borut Razem <borut.razem AT siol.net>
3500 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3501 implemented RFE #1470316: allow "$" in variable names
3503 2007-01-20 Raphael Neider <rneider AT web.de>
3505 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3507 2007-01-20 Raphael Neider <rneider AT web.de>
3509 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3510 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3511 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3512 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3513 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3514 * device/lib/pic/libdev/pic*.c,
3515 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3516 * device/lib/pic/libdev/Makefile.in: show progress
3518 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3520 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3521 * support/scripts/sdcc_cygwin_mingw32,
3522 * support/scripts/sdcc_mingw32,
3523 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3524 conformance with autoconf 2.6
3526 2007-01-19 Raphael Neider <rneider AT web.de>
3528 * src/pic/device.c (register_map): fixed list construction
3529 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3530 (genMod): removed case for genModbits,
3531 (genModbits): removed as now unused/unimplemented
3532 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3534 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3536 * support/regression/tests/swap.c: added in response to #1638622
3537 * doc/sdccman.lyx: synced version, minor changes
3539 2007-01-18 Borut Razem <borut.razem AT siol.net>
3541 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3542 thanks to Gunther Jehle
3543 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3544 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3545 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3546 use filename in lineno instead.
3547 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3548 print the file name in ast_print()
3550 2007-01-18 Borut Razem <borut.razem AT siol.net>
3552 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3554 * src/SDCC.lex: stringLiteral() returns const char pointer,
3555 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3556 fixed column counting
3557 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3558 accept const char pointer as parameter
3559 * src/SDCCdwarf2.c: corrected buffer size
3561 2007-01-17 Borut Razem <borut.razem AT siol.net>
3563 * support/Util/dbuf_string.c: fixed for amd64
3565 2007-01-15 Borut Razem <borut.razem AT siol.net>
3567 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3568 removed terminal symbol ELIPSIS, since it was never generated by the
3569 lexer and it was wrongly used in parameter_identifier_list rule
3571 2007-01-15 Raphael Neider <rneider AT web.de>
3573 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3574 code page and data banking description
3575 * src/pic/genarith.c,
3576 * src/pic/gen.h: removed bit arithmetic functions,
3577 updated exit(1) to exit(EXIT_FAILURE)
3578 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3579 * device/include/pic16/pic18f2455.h,
3580 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3581 TRISD and TRISE, fixed/added some bit names
3582 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3583 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3584 updated pic18f2455.{c,h} instead of duplicating them
3586 2007-01-14 Borut Razem <borut.razem AT siol.net>
3588 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3589 Cannot debug files that contain spaces in the path name
3590 by converting spaces in asm file name to underscores
3592 2007-01-13 Borut Razem <borut.razem AT siol.net>
3594 * doc/sdccman.lyx: fixed format errors
3596 2007-01-10 Borut Razem <borut.razem AT siol.net>
3598 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3599 codeseg/constseg #pragma fail
3600 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3601 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3602 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3603 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3605 2007-01-09 Borut Razem <borut.razem AT siol.net>
3607 * get rid of diagnistic.[ch], pretty-print.[ch],
3608 c-pretty-print.[ch], ... used just for error, warning, ...
3610 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3611 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3612 suppoprt/cpp2/pretty-print.[ch]:
3614 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3615 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3616 suppoprt/cpp2/sdcpp.dsp:
3619 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3621 * device/lib/printf_large.c (output_float): removed recursion,
3622 use smaller buffer on stack for mcs51,
3623 fixed bug printing 1.96
3624 * support/regression/tests/snprintf.c: added test
3626 2007-01-07 Borut Razem <borut.razem AT siol.net>
3628 * use dynamic memory buffers instead temporary files
3629 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3631 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3632 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3633 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3634 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3635 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3636 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3637 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3638 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3639 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3640 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3641 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3642 support/Util/dbuf.c, support/Util/dbuf.h:
3644 * .version, sdcc.spec: bumped version to 2.6.4
3646 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3648 * src/port.h: added TARGET_Z80_LIKE macro
3649 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3650 output PSEG location if --xram-loc or --xstack-loc was used
3651 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3653 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3655 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3656 * as/as_z80.dsp, as/z80/as_z80.dsp,
3657 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3658 * sdcc.dsw: moved project files into subdir
3659 * as/hc08/as_hc08.dsp,
3660 * as/hc08/Makefile.bcc,
3661 * as/hc08/Makefile.in,
3662 * as/mcs51/Makefile.bcc,
3663 * as/mcs51/Makefile.in,
3664 * as/z80/Makefile.bcc,
3665 * as/z80/Makefile.in,
3666 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3669 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3672 * as/mcs51/asmain.c,
3674 * as/z80/assym.c: removed include "strcmpi.h"
3675 * as/hc08/strcmpi.c,
3676 * as/hc08/strcmpi.h,
3677 * as/mcs51/strcmpi.c,
3678 * as/mcs51/strcmpi.h,
3679 * support/Util/strcmpi.c,
3680 * support/Util/strcmpi.h: removed files
3681 * as/strcmpi.c: added as_strncmpi()
3683 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3685 * sdcc.dsw: Added some dependencies on project config.dsp
3687 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3689 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3690 with [di]ram_start to fix a regresion
3692 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3694 * configure.in: added missing mcs51 in status output
3695 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3697 * debugger/mcs51/clean.mk (distclean): remove config.h
3698 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3699 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3700 options.h, s-options-h and options.c
3701 * support/cpp2/clean.mk: unused, removed
3702 * Makefile.common.in,
3705 * as/hc08/Makefile.in,
3707 * as/mcs51/Makefile.in,
3708 * as/mcs51/clean.mk,
3711 * as/z80/Makefile.in,
3713 * as/link/Makefile.in,
3714 * as/link/hc08/Makefile.in,
3715 * as/link/hc08/clean.mk,
3716 * as/link/mcs51/Makefile.in,
3717 * as/link/mcs51/clean.mk,
3718 * as/link/z80/Makefile.in,
3719 * as/link/z80/clean.mk,
3720 * as/link/z80/conf.mk,
3721 * debugger/mcs51/Makefile.in,
3722 * debugger/mcs51/clean.mk,
3723 * device/include/Makefile.in,
3724 * device/lib/Makefile.in,
3725 * device/lib/mcs51/Makefile.in,
3726 * device/lib/pic/Makefile.in,
3727 * device/lib/pic/Makefile.common.in,
3728 * device/lib/pic/Makefile.subdir,
3729 * device/lib/pic/Makefile.rules,
3730 * device/lib/pic16/libio/Makefile.in,
3731 * device/lib/pic16/Makefile.subdir,
3732 * device/lib/pic16/libdev/Makefile.in,
3733 * device/lib/pic16/Makefile.rules,
3734 * device/lib/pic16/Makefile.common.in,
3735 * sim/ucsim/avr.src/Makefile.in,
3736 * sim/ucsim/main_in.mk,
3737 * sim/ucsim/cmd.src/Makefile.in,
3738 * sim/ucsim/doc/Makefile.in,
3739 * sim/ucsim/gui.src/Makefile.in,
3740 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3741 * sim/ucsim/gui.src/serio.src/Makefile.in,
3742 * sim/ucsim/hc08.src/Makefile.in,
3743 * sim/ucsim/libltdl/Makefile.in,
3744 * sim/ucsim/s51.src/Makefile.in,
3745 * sim/ucsim/sim.src/Makefile.in,
3746 * sim/ucsim/sim.src/conf.mk,
3747 * sim/ucsim/xa.src/Makefile.in,
3748 * sim/ucsim/z80.src/Makefile.in,
3752 * support/cpp2/Makefile.in,
3753 * support/librarian/Makefile.in,
3754 * support/librarian/clean.mk,
3755 * support/makebin/Makefile.in,
3756 * support/makebin/clean.mk,
3757 * support/packihx/Makefile.in,
3758 * support/regression/Makefile.in,
3759 * support/regression/ports/ds390/spec.mk,
3760 * support/regression/ports/gbz80/spec.mk,
3761 * support/regression/ports/hc08/spec.mk,
3762 * support/regression/ports/mcs51/spec.mk,
3763 * support/regression/ports/mcs51-large/spec.mk,
3764 * support/regression/ports/mcs51-medium/spec.mk,
3765 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3766 * support/regression/ports/pic14/spec.mk,
3767 * support/regression/ports/pic16/spec.mk,
3768 * support/regression/ports/mcs51-stack-auto/spec.mk,
3769 * support/regression/ports/ucz80/spec.mk,
3770 * support/regression/ports/xa51/spec.mk,
3771 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3772 adding a slash after $(top_builddir) and/or adding @datarootdir@
3774 * debugger/mcs51/configure.in,
3775 * device/lib/pic/configure.in,
3776 * device/lib/pic16/configure.in,
3777 * sim/ucsim/configure.in,
3778 * support/cpp2/configure.in,
3779 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3781 * debugger/mcs51/configure,
3782 * device/lib/pic/configure,
3783 * device/lib/pic16/configure,
3784 * sim/ucsim/configure,
3785 * support/cpp2/configure,
3786 * support/packihx/configure: generated with autoconf 2.60
3788 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3790 * as/link/hc08/lkihx.c (newArea),
3791 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3793 2007-01-02 Borut Razem <borut.razem AT siol.net>
3795 * doc/sdccman.lyx: documented #pragma sdcc_hash
3796 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3798 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3800 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3802 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3803 empty 'while'-loop to work correctly, see regression test 'while.c'
3804 * support/regression/tests/while.c: added
3806 2007-01-01 Borut Razem <borut.razem AT siol.net>
3808 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3809 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3810 support/cpp2/libcpp/sdcpp.c:
3811 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3812 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3813 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3815 2006-12-31 Borut Razem <borut.razem AT siol.net>
3817 * SDCPP synchronized with GCC CPP release version 4.1.1,
3818 currently the latest release:
3819 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3820 support/cpp2/libcpp/include/cpp-id-data.h
3821 support/cpp2/libiberty/fopen_unlocked.c
3822 support/cpp2/libiberty/md5.c
3824 support/cpp2/opt-functions.awk
3825 support/cpp2/opt-gather.awk
3826 support/cpp2/optc-gen.awk
3827 support/cpp2/opth-gen.awk:
3829 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3830 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3831 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3832 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3833 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3834 support/cpp2/diagnostic.h, support/cpp2/except.h,
3835 support/cpp2/hwint.h, support/cpp2/input.h,
3836 support/cpp2/intl.h, support/cpp2/move-if-change,
3837 support/cpp2/opts.c, support/cpp2/opts.h,
3838 support/cpp2/output.h, support/cpp2/prefix.c,
3839 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3840 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3841 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3842 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3843 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3844 support/cpp2/version.c:
3846 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3847 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3848 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3849 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3850 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3851 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3852 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3853 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3854 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3855 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3856 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3858 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3859 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3860 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3861 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3862 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3863 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3864 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3865 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3866 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3867 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3868 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3869 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3870 support/cpp2/system.h:
3873 2006-12-31 Borut Razem <borut.razem AT siol.net>
3875 * configure.in, configure: fixed bug #1538756: configure dies if bison
3876 and flex are not installed, 2nd try
3878 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3880 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3881 400.x for better code in RFE 899102
3883 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3885 * src/SDCCpeeph.c (deadMove),
3887 * src/mcs51/peep.h: renamed 'op' by 'reg'
3888 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3889 (scan4op): small change for removeDeadMove(), added support for
3890 'callee saves' and/or PACLL function calls,
3891 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3892 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3893 left in new dispatcher mcs51DeadMove()
3894 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3896 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3898 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3900 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3901 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3903 2006-12-30 Borut Razem <borut.razem AT siol.net>
3905 * support/cpp2/spacs.h: deleted from svn
3906 * configure.in, configure: fixed bug #1538756: configure dies if bison
3907 and flex are not installed
3909 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3911 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3912 with this z80 passes printf float test when enabled
3913 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3915 2006-12-28 Borut Razem <borut.razem AT siol.net>
3917 * support/cpp2/config.in, support/cpp2/configure.in,
3918 support/cpp2/configure, support/cpp2/Makefile.in:
3919 fix for the solaris build
3921 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3923 * src/SDCC.y (type_specifier2, pointer),
3925 * src/SDCCsymt.c (mergeSpec, checkSClass),
3926 * support/Util/SDCCerr.c,
3927 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3928 * support/valdiag/valdiag.py: Allow test cases to specify
3929 required language standard
3930 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3931 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3933 2006-12-27 Borut Razem <borut.razem AT siol.net>
3935 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3936 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3938 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3940 * support/cpp2/libiberty/Makefile.bcc: updated
3941 * src/pic16/main.c: fixed #pragma udata handling
3942 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3944 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3946 * src/SDCCpeeph.c: made labelHashEntry global,
3947 made pcDistance, FBYNAME static,
3948 (pcDistance): made static, use isComment and isLabel,
3950 (getLabelRef): added, extracted from labelRefCount(),
3951 (labelRefCount): use new getLabelRef(),
3952 (callFuncByName): made static, added deadMove,
3953 use isComment and isLabel,
3954 (newPeepRule): made static, set isLabel,
3955 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3956 labels from peephole rules,
3957 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3958 when isComment or isLabel is set
3959 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3960 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3962 * src/mcs51/peep.h: added
3963 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3964 * src/port.h: added peep->deadMove to port structure
3965 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3966 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3967 deadMove, finally removed no. 1 and 2
3974 * src/hc08/gen.c: mark lines with isComment or isLabel
3975 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3977 * sdcc.spec: bumped version to 2.6.3
3979 2006-12-26 Borut Razem <borut.razem AT siol.net>
3981 * support/cpp2/Makefile.in: added dependency on options.h
3982 * configure: regenerated
3983 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3984 * support/cpp2/Makefile.in: added vasprintf.c
3986 2006-12-25 Borut Razem <borut.razem AT siol.net>
3988 * SDCPP synchronized with GCC CPP release version 3.4.6,
3989 the latest release before 4.x:
3990 * support/cpp2/Makefile.in, support/cpp2/config.h,
3991 support/cpp2/configure, support/cpp2/configure.in,
3992 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3993 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3994 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3995 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3996 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3997 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3998 support/cpp2/cpptrad.c, support/cpp2/except.h,
3999 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4000 support/cpp2/hwint.h, support/cpp2/intl.h,
4001 support/cpp2/line-map.c, support/cpp2/line-map.h,
4002 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4003 support/cpp2/output.h, support/cpp2/prefix.c,
4004 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4005 support/cpp2/system.h, support/cpp2/version.c:
4007 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4008 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4009 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4010 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4011 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4012 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4013 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4014 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4015 support/cpp2/move-if-change, support/cpp2/opts.c,
4016 support/cpp2/opts.h, support/cpp2/opts.sh,
4017 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4018 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4019 support/cpp2/win32, support/cpp2/win32/dirent.c,
4020 support/cpp2/win32/dirent.h:
4022 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4023 * support/cpp2/sdcpp.h: renamed from sdcc.h
4024 * sdcppinit.c: deleted
4026 2006-12-23 Borut Razem <borut.razem AT siol.net>
4028 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4029 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4030 preproc.c: an other try to fix bug #982435: introduced
4031 -pedantic-parse-number command line option and pedantic_parse_number
4034 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4036 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4038 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4039 corrected overlayed areax addresses, warn about memory overlaps
4040 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4049 * src/port.h: added xabs_name and iabs_name
4050 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4051 (glue, emitMaps): create and emit maps d_abs and i_abs
4052 * src/SDCCglue.h: cosmetic changes
4053 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4055 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4056 (allocDefault): put absolute, initialized globals in them
4057 * support/regression/tests/absolute.c: added absolute bdata test
4058 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4060 2006-12-20 Borut Razem <borut.razem AT siol.net>
4062 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4063 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4064 added regression test for bug #982435
4066 2006-12-18 Borut Razem <borut.razem AT siol.net>
4068 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4069 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4070 small cosmetic changes
4071 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4072 * support/regression/tests/bug-1351710.c: added regression test
4074 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4076 * doc/sdccman.lyx: added the long missed iCode table
4077 "<where is figure II?>", added links to wiki
4079 2006-12-17 Borut Razem <borut.razem AT siol.net>
4081 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4082 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4083 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4084 unified table driven pragma handling, pragma argument type checking
4085 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4086 current one - version 1.1.3
4087 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4089 2006-12-13 Raphael Neider <rneider AT web.de>
4091 * src/pic/device.h: removed AssignedMemory structure and macros
4092 * src/pic/device.c: removed global finalMapping (linker assigns
4094 (register_map): add SFRs to remembered memRanges
4095 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4096 assignFixedRegisters,assignRelocatableRegisters): removed,
4097 (setMaxRAM,validAddress): adapted accordingly,
4098 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4099 reasonably sized sharebanks,
4100 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4101 (allDefsOutOfRange): removed unused code,
4102 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4104 * src/pic/pcode.c (register_reassign): removed recursion warning,
4105 fired far too often,
4106 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4107 to use existing pic14_stringInSet() to avoid duplicate symbols,
4108 tidied up the code a bit,
4109 (pic14printLocals): added in symmetry to printExterns, replaces
4110 writeUsedRegs more or less,
4111 (picglue): call new pic14_printLocals(),
4112 * device/include/pic/pic*.h: removed #pragma memmap directives,
4113 information gathered from include/pic/pic14devices.txt
4114 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4116 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4118 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4120 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4122 * device/include/mcs51/cc2430.h: fixed missing ';'
4124 2006-12-10 Raphael Neider <rneider AT web.de>
4126 * device/lib/pic16/libc/stdio/vfprintf.c,
4127 * device/lib/pic16/libc/stdio/printf_small.c,
4128 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4129 char arguments, as char varargs are cast to int by the caller,
4130 hopefully fixes #1604915 (other device libraries are still affected)
4132 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4134 * src/mcs51/ralloc.c (packRegsForAssign),
4135 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4137 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4139 * device/include/malloc.h: removed init_dynamic_memory
4140 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4141 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4142 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4143 * device/lib/libsdcc.lib,
4144 * device/lib/Makefile.in,
4145 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4146 * doc/sdccman.lyx: documented use of new _heap.c
4147 * support/regression/tests/malloc.c: removed init_dynamic_memory
4148 * src/cdbFile.c(spacesToUnderscores): new function,
4149 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4151 * device/include/tinibios.h: removed defines for putchar and getchar
4152 * device/lib/ds390/Makefile.in: added putchar.c
4153 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4155 2006-12-09 Borut Razem <borut.razem AT siol.net>
4157 * support/cpp2/sdcc.h: prevent multiple inclusion
4158 * support/cpp2/options.h: deleted
4160 2006-12-08 Borut Razem <borut.razem AT siol.net>
4162 * support/cpp2/sdcc.h: removed x*alloc() macros
4163 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4164 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4165 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4166 * support/cpp2/system.h: moved #include "sdcc.h"
4167 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4168 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4170 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4171 -funsigned-char options
4172 * support/cpp2/sdcppmain.c: fixed bug 1611411
4174 2006-12-07 Borut Razem <borut.razem AT siol.net>
4176 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4179 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4181 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4182 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4184 * .version: bumped to 2.6.2 because a) it's been a while
4185 b) the linker sources have moved c) the preprocessor is upgraded
4187 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4189 * support/regression/tests/snprintf.c: some checks
4190 * lib/src/printf_large.c: %bc: read char instead of int from stack
4192 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4194 * device/include/mcs51/cc2430.h: inserted _XPAGE
4196 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4198 * device/include/mcs51/cc2430.h: added
4200 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4202 * device/include/asm/default/features.h,
4203 * device/include/asm/ds390/features.h,
4204 * device/include/mcs51/at89s53.h,
4205 * device/include/ser.h,
4206 * device/include/ser_ir.h,
4207 * device/include/serial.h: changed keywords to double underscore variants,
4208 fixes bug 1590261 some more, thanks Steven Borley
4210 2006-12-01 Raphael Neider <rneider AT web.de>
4212 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4213 but emit warning (recursion is not supported for pic14)
4215 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4217 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4218 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4220 2006-11-30 Raphael Neider <rneider AT web.de>
4222 * src/pic/device.c (dump_sfr): always emit symbols
4223 * src/pic/glue.c (pic14printPublics): fixed typo
4225 2006-11-30 Raphael Neider <rneider AT web.de>
4227 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4228 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4229 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4230 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4231 a sharebank, use a non-shared bank for the stack if none available
4232 * src/pic/device.h (struct memRange): added linked list next field,
4233 added prototypes for above functions
4234 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4235 (typeRegWithIdx): accept fixed and unfixed stack registers
4236 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4237 the stack, handle shared and banked stack (except for WSAVE),
4238 (insertBankSel): removed useless optimization (will never fire),
4239 (FixRegisterBanking): added optimization for devices with only one
4240 possibly aliased bank of memory, like 16f84
4241 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4242 devices have no SHAREBANK in the linker script
4243 * device/include/pic/pic14devices.txt: documented memmap
4244 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4246 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4248 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4249 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4250 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4251 genhc08Code): switched most of the D (debug) macros to DD (detailed
4252 debug) macros to better control clutter in the generated .asm file.
4253 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4254 genRightShift): fixed bug with non-constant bit shift stored to
4255 a volatile result (SF Open Discussion forum thread #1616749).
4256 Single byte case is not yet optimized.
4258 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4260 * device/include/asm/mcs51/features.h,
4261 * device/include/malloc.h,
4262 * device/include/stdio.h: changed keywords to double underscore variants,
4265 2006-11-27 Borut Razem <borut.razem AT siol.net>
4267 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4268 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4269 support/cpp2/output.h, support/cpp2/cppinit.c,
4270 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4271 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4272 support/cpp2/cppdefault.c, support/cpp2/system.h,
4273 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4274 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4275 support/cpp2/prefix.c, support/cpp2/except.h,
4276 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4277 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4278 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4279 support/cpp2/version.c, support/cpp2/cppmain.c,
4280 support/cpp2/version.h, support/cpp2/hashtable.c,
4281 support/cpp2/cpperror.c:
4282 synchronized with GCC CPP release version 3.3.6,
4283 the latest where cppmain.c still exists.
4284 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4285 support/cpp2/sdcppinit.c: added
4287 2006-11-27 Borut Razem <borut.razem AT siol.net>
4289 * support/cpp2/cpplex.c:
4290 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4292 * support/cpp2/cpplib.c: removed definitions of unused variables
4294 2006-11-26 Borut Razem <borut.razem AT siol.net>
4296 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4297 since they are redefined by macros in support/cpp2/sdcc.h
4298 * support/cpp2/sdcc.h: x*alloc macro redefinition
4300 2006-11-25 Borut Razem <borut.razem AT siol.net>
4302 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4303 support/cpp2/configure, support/cpp2/Makefile.in,
4304 support/cpp2/cppfiles.c, support/cpp2/output.h,
4305 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4306 support/cpp2/config.h, support/cpp2/cpplib.h,
4307 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4308 support/cpp2/cppdefault.c, support/cpp2/config.in,
4309 support/cpp2/system.h, support/cpp2/cpplex.c,
4310 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4311 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4312 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4313 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4314 support/cpp2/configure.in, support/cpp2/intl.h,
4315 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4316 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4317 support/cpp2/version.c, support/cpp2/cppmain.c,
4318 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4319 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4320 support/cpp2/cpperror.c,
4321 support/cpp2/libiberty/safe-ctype.c,
4322 support/cpp2/libiberty/safe-ctype.h,
4323 support/cpp2/libiberty/splay-tree.c,
4324 support/cpp2/libiberty/obstack.c,
4325 support/cpp2/libiberty/lbasename.c,
4326 support/cpp2/libiberty/splay-tree.h,
4327 support/cpp2/libiberty/obstack.h:
4328 synchronized with GCC CPP release version 3.2.3,
4329 the latest before integration of cpp into gcc
4330 * support/cpp2/except.h, support/cpp2/line-map.c,
4331 support/cpp2/line-map.h,
4332 support/cpp2/libiberty/hex.c,
4333 support/cpp2/libiberty/concat.c,
4334 support/cpp2/libiberty/filenames.h: added
4335 * support/cpp2/intl.c: deleted
4337 2006-11-24 Borut Razem <borut.razem AT siol.net>
4339 * src/SDCC.y: enabled compilation of empty source file
4340 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4341 "ISO C forbids an empty source file"
4342 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4343 if all the code is ifdefed out.
4345 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4347 * src/hc08/gen.c (genPcall): fix for bug #1601032
4349 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4351 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4352 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4353 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4354 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4355 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4356 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4357 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4358 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4359 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4360 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4361 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4362 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4363 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4364 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4365 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4366 Renamed to all upper case as per the standard set by SiLabs
4368 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4370 * device/include/mcs51/C8051F520.h: new, added
4371 * device/include/mcs51/compiler.h: added link about predefined macros
4373 2006-11-23 Raphael Neider <rneider AT web.de>
4375 * src/regression/Makefile: add -L path to fresh library
4376 * src/regression/simulate: emphasize FAILED output
4377 * src/regression/create_stc: output _failures from gpsim
4378 * src/regression/compare4.c,
4379 * src/regression/rotate6.c: fixed char literals,
4380 all compile, all run =8-D
4382 * src/pic/pcode.h: added isPCASMDIR macro
4383 * src/pic/gen.c (genAnd): fixed bit offset
4384 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4385 packBits): unified register numbering schemes,
4386 (newReg): do not insert stack registers into hash table,
4387 (initStack): unpinned pseudo stack, simplified,
4388 (typeRegWithIdx): fixed retrieval of stack registers,
4389 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4390 (pCodeReplace): removed invalid assertion,
4391 (insertPCodeInstruction): fixed newly added labels,
4392 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4393 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4394 DumpFlow): removed unsed (broken?) code,
4395 (insertBankSel): prevent STATUS from being BANKSELed,
4396 (FixRegisterBanking): rewritten from scratch, implemented generic
4397 optimizations (suppress BANKSELs to same register and to registers
4398 present in all banks),
4399 (AnalyzeBanking): update flow after BANKSELection
4401 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4402 sharebank, let linker place it, mark STKxx symbols as emitted
4404 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4406 * src/regression/arrays.c,
4407 * src/regression/bank1.c,
4408 * src/regression/bool2.c,
4409 * src/regression/compare7.c,
4410 * src/regression/compare8.c,
4411 * src/regression/compare9.c,
4412 * src/regression/compare10.c,
4413 * src/regression/configword.c,
4414 * src/regression/for.c,
4415 * src/regression/mult1.c,
4416 * src/regression/pointer1.c,
4417 * src/regression/rotate6.c,
4418 * src/regression/string1.c,
4419 * src/regression/struct1.c,
4420 * src/regression/Makefile: make PIC14 regression tests run again
4421 (3 fail, 6 won't compile)
4423 2006-11-21 Raphael Neider <rneider AT web.de>
4425 * device/include/pic16/pic18f4550.h,
4426 * device/include/pic16/pic18f4455.h,
4427 * device/lib/pic16/libdev/pic18f4550.c,
4428 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4429 * configure.in: removed superfluous closing bracket
4431 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4433 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4436 2006-11-21 Raphael Neider <rneider AT web.de>
4438 * src/pic/device.{c,h}: added pic14_getPIC()
4439 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4440 (genAnd): added PIC code for one case, fixes #1597044
4441 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4442 SFRs that are present in all banks (e.g., STATUS)
4444 2006-11-20 Raphael Neider <rneider AT web.de>
4446 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4447 INCFSZ/INCFSZW and declared them as changing Z bit,
4448 (insertPCodeInstruction): correctly invert the above instructions,
4450 (DoBankSelect): don't panic on po_immediates
4452 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4455 * as/link/mcs51/lkihx.c (newArea),
4456 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4457 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4459 2006-11-11 Raphael Neider <rneider AT web.de>
4461 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4462 bitfield symbols, fixes #1579535 (once more...).
4464 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4466 * support/regression/generate-cases.py,
4467 * support/regression/fwk/include/testfwk.h,
4468 * support/regression/fwk/lib/testfwk.c: used code pointers,
4469 (about 50kByte less code generated for mcs51)
4471 2006-11-06 Borut Razem <borut.razem AT siol.net>
4473 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4474 debugger/mcs51/configure: fixed failed check because the function
4475 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4476 who submitted the patch for gpsim.
4477 * debugger/mcs51/configure.in: removed the result message
4478 * debugger/mcs51/Makefile.in: fixed the config.status warning
4479 "... seems to ignore the --datarootdir setting"
4481 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4483 * device/include/mcs51/c8051f020.h,
4484 * device/include/mcs51/c8051f040.h,
4485 * device/include/mcs51/c8051f060.h,
4486 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4487 * src/z80/gen.c (gencjneshort),
4488 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4490 2006-10-31 Borut Razem <borut.razem AT siol.net>
4492 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4493 debugger/mcs51/configure: get readline version
4495 2006-10-30 Borut Razem <borut.razem AT siol.net>
4497 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4498 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4499 debugger/mcs51/configure: locate readline even when cross compiling
4500 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4502 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4504 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4507 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4509 * device/include/malloc.h,
4510 * device/lib/calloc.c,
4511 * device/lib/free.c,
4512 * device/lib/malloc.c,
4513 * device/lib/realloc.c: moved definition of struct into sources
4514 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4516 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4518 * as/asx8051.dsp: corrected output directories
4519 * as/link/hc08: new directory for hc08 linker
4520 * as/hc08/aslink.h, as/link/aslink.h,
4521 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4522 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4523 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4524 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4525 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4526 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4527 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4528 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4529 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4530 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4531 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4532 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4533 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4534 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4535 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4536 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4537 * as/link/hc08/conf.mk,
4541 * sdcc.dsw: moved hc08 linker to as/link/hc08
4542 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4543 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4544 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4545 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4546 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4547 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4548 * as/link/mcs51/aslink.dsp,
4549 * as/link/mcs51/Makefile.in: factored out the common files
4550 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4551 * as/clean.mk: extra cleaning common files
4552 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4553 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4554 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4556 2006-10-29 Raphael Neider <rneider AT web.de>
4558 * src/pic/ralloc.c (newReg): create aliases for registers with
4559 multiple names to fix #1579535 and #1584001,
4560 (regWithIdx,dirregWithName): resolve aliases on lookup
4561 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4563 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4564 to prevent build errors on small devices
4566 2006-10-28 Raphael Neider <rneider AT web.de>
4568 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4569 assumption within interrupt handlers, fixes #1584940
4570 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4571 "emitted" to avoid emitting them again in udata
4573 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4575 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4578 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4580 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4581 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4582 on/off CR to CRLF conversion.
4584 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4586 * doc/sdccman.lyx: updated IRQ section
4588 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4590 * device/lib/serial_io.c: removed
4591 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4592 replacements for serial_io.c
4594 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4596 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4598 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4600 * device/lib/serial_io.c: Default putchar() and getchar() for
4601 mcs51 uses serial port.
4603 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4605 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4607 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4609 * support/regression/ports/mcs51/support.c: smaller
4610 _sdcc_external_startup()
4611 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4613 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4615 * device/lib/gbz80/crt0.s,
4616 * device/lib/gbz80/crt0_rle.s,
4617 * device/lib/gbz80/div.s,
4618 * device/lib/gbz80/fstubs.s,
4619 * device/lib/gbz80/heap.s,
4620 * device/lib/gbz80/mul.s,
4621 * device/lib/gbz80/putchar.s,
4622 * device/lib/gbz80/stubs.s,
4623 * device/lib/z80/crt0.s,
4624 * device/lib/z80/crt0_rle.s,
4625 * device/lib/z80/div.s,
4626 * device/lib/z80/fstubs.s,
4627 * device/lib/z80/heap.s,
4628 * device/lib/z80/mul.s,
4629 * device/lib/z80/putchar.s,
4630 * device/lib/z80/stubs.s: reverted, I was mistaken
4632 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4634 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4635 * support/regression/ports/mcs51/support.c: removed race
4636 condition on TI in _putchar allowing to use serial port mode 0
4638 2006-10-20 Borut Razem <borut.razem AT siol.net>
4640 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4642 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4644 * device/lib/gbz80/crt0.s,
4645 * device/lib/gbz80/crt0_rle.s,
4646 * device/lib/gbz80/div.s,
4647 * device/lib/gbz80/fstubs.s,
4648 * device/lib/gbz80/heap.s,
4649 * device/lib/gbz80/mul.s,
4650 * device/lib/gbz80/putchar.s,
4651 * device/lib/gbz80/stubs.s,
4652 * device/lib/z80/crt0.s,
4653 * device/lib/z80/crt0_rle.s,
4654 * device/lib/z80/div.s,
4655 * device/lib/z80/fstubs.s,
4656 * device/lib/z80/heap.s,
4657 * device/lib/z80/mul.s,
4658 * device/lib/z80/putchar.s,
4659 * device/lib/z80/stubs.s: removed all leading underscores from area names
4661 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4663 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4664 regression tests are not waiting in the simulator for simulated
4665 transmission of debug output
4667 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4669 * device/lib/printf_large.c: slightly smaller
4670 * doc/sdccman.lyx: do not use spaces within html links
4672 2006-10-16 Borut Razem <borut.razem AT siol.net>
4674 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4675 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4676 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4677 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4678 debugger/mcs51/configure:
4679 [ 1185668 ] add gnu readline support to sdcdb - enabled
4681 2006-10-16 Raphael Neider <rneider AT web.de>
4683 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4684 fixes #1577882, removes close to all banking optimizations
4686 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4688 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4689 variables in code memory
4690 * support/regression/tests/absolute.c: added test for this
4692 2006-10-15 Raphael Neider <rneider AT web.de>
4694 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4696 (BankSelect): emit BANKSEL before touching linker-placed regs,
4699 2006-10-10 Raphael Neider <rneider AT web.de>
4701 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4702 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4703 * src/pic/main.c (_pic14_parseOptions),
4704 * src/pic/main.h: mostly reverted to previous state, now use results
4705 from SDCCmain.c's argument parsing
4707 2006-10-10 Borut Razem <borut.razem AT siol.net>
4709 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4710 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4711 [ 1185668 ] add gnu readline support to sdcdb -
4712 prepared for READLINE, not enabled yet,
4713 thanks to <tal.bav AT gmail.com>
4715 2006-10-10 Raphael Neider <rneider AT web.de>
4717 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4718 * src/pic16/devices.inc,
4719 * device/include/pic16 (pic18f[24]620.h),
4720 * device/include/pic18fregs.h,
4721 * device/lib/pic16/pics.all,
4722 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4723 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4724 Gary Plumbridge and Anton Strobl
4726 2006-10-10 Raphael Neider <rneider AT web.de>
4728 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4729 --stack-siz=NUM options to configure the argument passing stack
4730 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4731 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4732 (pic14_getSharebankSize): obey --stack-siz=NUM,
4733 (pic14_getSharebankAddress): obey --stack-loc=NUM
4735 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4737 * doc/sdccman.lyx: added to the manual
4738 * doc/figures/ddd_example.png: added (neither pdflatex nor
4739 most browsers seem to like the .eps file)
4741 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4743 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4744 to /tmp and /var/tmp acc. LSB
4745 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4747 * support/regression/tests/onebyte.c: added test
4749 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4751 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4753 2006-10-05 Borut Razem <borut.razem AT siol.net>
4755 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4757 - sdcc.dsw: changed property eol-style to CRLF
4758 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4760 2006-10-04 Raphael Neider <rneider AT web.de>
4762 * device/include/pic/{pic16f84.h,pic16f84a.h},
4763 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4764 from patch #1522504, thanks to Robas Teodor
4766 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4768 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4771 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4773 * src/pic16/glue.c (pic16emitMaps),
4774 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4775 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4776 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4777 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4779 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4780 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4782 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4784 * support/librarian/sdcclib.c: Added option -l.
4785 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4787 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4788 using Windows command prompt.
4790 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4792 * device/lib/libsdcc.lib: added module rand
4793 * src/ds390/ralloc.c (rematStr),
4794 * src/hc08/ralloc.c (rematStr),
4795 * src/mcs51/ralloc.c (rematStr),
4796 * src/z80/ralloc.c (rematStr): made output more consistent
4797 * src/mcs51/gen.c: cosmetic changes
4799 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4801 * src/port.h: added mem.cabs_name to PORT
4808 * src/z80/main.c: added cabs_name initializers
4809 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4811 (emitMaps): emit absolutes in code memory into cabs_name
4813 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4814 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4815 * support/regression/fwk/include/testfwk.h: added define for at
4816 * support/regression/tests/absolute.c: added, new
4818 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4820 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4821 optimizations, see also patch 887161 by Stas Sergeev
4822 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4823 to be necessary anymore,
4824 (102, 103, 104, 127): renamed all occurances of bp to _bp
4826 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4828 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4829 thanks Weston T. Schmidt for patch 1555221
4830 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4831 * src/SDCCicode.c(geniCodeMultiply): small optimization
4833 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4835 * device/include/stdlib.h: added rand prototypes
4836 * device/lib/rand.c: new, added
4837 * device/lib/Makefile.in: added rand.c
4838 * src/z80/peeph.def,
4839 * src/z80/peeph-gbz80.def,
4840 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4842 2006-09-20 Raphael Neider <rneider AT web.de>
4844 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4846 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4848 * as/link/aslink.h: cosmetic changes
4849 * as/link/mcs51/Makefile.in,
4850 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4852 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4855 * as/link/mcs51/aslink.h,
4856 * as/link/z80/aslink.h: merged and moved to as/link/
4857 * as/link/lkstore.c,
4858 * as/link/mcs51/lkstore.c: moved to as/link/
4859 * as/link/clean.mk: remove *.o
4860 * as/link/mcs51/alloc.h: deleted
4861 * as/link/mcs51/lkarea.c: added lnksect prototype
4862 * as/link/mcs51/lkdata.c,
4863 * as/link/mcs51/lklex.c,
4864 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4865 * as/link/mcs51/lkmem.c,
4866 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4867 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4868 * as/link/mcs51/aslink.dsp,
4869 * as/link/mcs51/Makefile.aslink,
4870 * as/link/mcs51/Makefile.bcc,
4871 * as/link/mcs51/Makefile.in: updated for moved files
4872 * as/link/z80/lkarea.c,
4873 * as/link/z80/lkhead.c,
4874 * as/link/z80/lklex.c,
4875 * as/link/z80/lklibr.c,
4876 * as/link/z80/lklist.c,
4877 * as/link/z80/lkmain.c,
4878 * as/link/z80/lkrloc.c,
4879 * as/link/z80/lksym.c: synced with mcs51
4880 * as/link/z80/lkdata.c,
4881 * as/link/z80/lkeval.c,
4882 * as/link/z80/lkihx.c,
4883 * as/link/z80/lks19.c: cosmetic changes
4884 * as/link/z80/Makefile.in,
4885 * as/link/z80/linkgbz80.dsp,
4886 * as/link/z80/linkz80.dsp: updated for moved files
4888 2006-09-16 Borut Razem <borut.razem AT siol.net>
4890 * debugger/mcs51/sdcdb.c: partially fixed
4891 [ 1203664 ] sdcdb fails to open files w. two "." periods
4892 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4893 debugger/mcs51/symtab.h: fixed indenting
4894 * configure.in, configure: up to date with latest Maarten's changes
4896 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4899 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4900 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4901 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4902 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4903 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4904 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4905 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4906 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4907 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4908 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4909 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4910 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4911 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4912 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4913 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4914 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4915 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4916 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4917 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4918 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4919 as/link/mcs51/alloc.h,
4920 as/link/mcs51/clean.mk,
4921 as/link/mcs51/conf.mk,
4922 as/link/mcs51/Makefile.bcc,
4923 as/link/mcs51/Makefile.in,
4924 as/link/mcs51/readme.390,
4925 as/link/mcs51/strcmpi.c,
4926 as/link/mcs51/strcmpi.h,
4928 as/mcs51/Makefile.bcc,
4929 as/mcs51/Makefile.in,
4932 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4934 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4937 * as/link/Makefile.in,
4938 * as/link/z80/linkgbz80.dsp,
4939 * as/link/z80/linkz80.dsp,
4946 * link/z80/aslink.h,
4947 * link/z80/clean.mk,
4949 * link/z80/linkgbz80.dsp,
4950 * link/z80/linkz80.dsp,
4951 * link/z80/lkarea.c,
4952 * link/z80/lkdata.c,
4953 * link/z80/lkeval.c,
4956 * link/z80/lkhead.c,
4959 * link/z80/lklibr.c,
4960 * link/z80/lklist.c,
4961 * link/z80/lkmain.c,
4962 * link/z80/lkrloc.c,
4965 * link/z80/Makefile.in,
4967 * sdcc.dsw: moved link/ to as/link/
4969 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4971 * as/mcs51/i51mch.c (machine): fixed warning
4973 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4977 2006-09-09 Borut Razem <borut.razem AT siol.net>
4979 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4980 sdcdb WIN32 native port
4981 * src/clean.mk: fixed
4983 2006-09-08 Borut Razem <borut.razem AT siol.net>
4985 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4987 2006-09-08 Raphael Neider <rneider AT web.de>
4989 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4990 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4991 to gplink to disable processor mismatch warning and to allow
4992 the use of devices with only aliased (shared) memory banks,
4993 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4995 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4997 * doc/sdccman.lyx: Some re-formating plus example on using
4998 #pragma preproc_asm +/-
5000 2006-09-07 Borut Razem <borut.razem AT siol.net>
5002 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5005 2006-09-06 Borut Razem <borut.razem AT siol.net>
5007 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5008 line at sdcc.nsi:153
5009 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5011 2006-09-05 Borut Razem <borut.razem AT siol.net>
5013 * configure.in, configure: support for winsock2
5014 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5015 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5016 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5017 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5018 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5020 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5022 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5024 * support/regression/tests/bug1551947.c: new, added
5025 * src/SDCCsymt.h: strings are char* not byte*
5027 2006-09-05 Raphael Neider <rneider AT web.de>
5029 * device/lib/pic16/libdev/pic18f4550.c,
5030 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5031 declarations/definitions from patch #1520949
5033 2006-09-05 Raphael Neider <rneider AT web.de>
5035 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5036 byte-aligned bitfields, fixes #1539278
5038 2006-09-05 Raphael Neider <rneider AT web.de>
5040 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5043 2006-09-04 Borut Razem <borut.razem AT siol.net>
5045 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5046 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5047 -mno-cygwin is a part of the compiler name
5048 * support/scripts/sdcc_mingw32: don't disable ucsim
5050 2006-09-03 Borut Razem <borut.razem AT siol.net>
5052 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5053 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5055 2006-09-03 Raphael Neider <rneider AT web.de>
5058 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5059 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5062 2006-09-01 Borut Razem <borut.razem AT siol.net>
5064 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5065 to make ppc-osx happy
5067 2006-08-31 Borut Razem <borut.razem AT siol.net>
5069 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5070 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5071 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5072 * support/regression/ports/ds390/spec.mk,
5073 support/regression/ports/mcs51/spec.mk,
5074 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5075 To run regression tests in mingw environment:
5076 make DEV_NULL=NUL CC=gcc
5078 2006-08-30 Borut Razem <borut.razem AT siol.net>
5080 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5081 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5082 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5083 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5084 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5085 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5086 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5087 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5088 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5089 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5090 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5091 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5092 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5093 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5094 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5095 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5096 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5097 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5098 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5099 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5100 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5101 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5102 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5103 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5104 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5105 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5106 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5107 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5108 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5109 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5110 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5111 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5112 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5113 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5114 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5115 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5116 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5117 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5118 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5119 ucsim WIN32 native port
5121 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5123 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5125 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5127 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5128 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5130 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5133 * support/regression/tests/bug1546986.c: new, added
5134 * as/mcs51/.cvsignore,
5135 * debugger/mcs51/.cvsignore,
5136 * src/.cvsignore: deleted
5138 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5140 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5143 2006-08-20 Borut Razem <borut.razem AT siol.net>
5145 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5146 removed cl_listen_console::match(), cl_console::match(),
5147 restructured cl_commander::proc_input()
5149 2006-08-16 Borut Razem <borut.razem AT siol.net>
5151 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5152 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5153 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5155 2006-08-14 Borut Razem <borut.razem AT siol.net>
5157 * support/regression/Makefile.in,
5158 support/regression/ports/pic14/gpsim.cmd,
5159 support/regression/ports/pic14/spec.mk,
5160 support/regression/ports/pic14/support.c:
5161 added pic14 regression test
5163 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5165 * as/doc/asxhtm.html: documented changed ABS behaviour
5166 * as/doc/README: fixed some typos
5168 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5170 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5173 2006-08-12 Borut Razem <borut.razem AT siol.net>
5175 * support/regression/fwk/include/testfwk.h,
5176 support/regression/fwk/lib/testfwk.c,
5177 support/regression/generate-cases.py,
5178 support/regression/Makefile.in:
5179 regression test framework does not depend on function pointers and
5182 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5184 * device/include/stddef.h: c temporary hack to fix bug 1518273
5186 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5188 * device/include/mcs51/cc2510fx.h: added
5189 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5192 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5194 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5195 * as/z80/Makefile.in: added strcmpi.c
5196 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5197 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5199 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5201 * device/lib/gbz80/asm_strings.s,
5202 * device/lib/gbz80/crt0_rle.s,
5203 * device/lib/gbz80/div.s,
5204 * device/lib/gbz80/mul.s,
5205 * device/lib/gbz80/shift.s,
5206 * device/lib/z80/asm_strings.s,
5207 * device/lib/z80/crt0_rle.s,
5208 * device/lib/z80/div.s,
5209 * device/lib/z80/mul.s,
5210 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5211 flags which are all upper case
5213 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5215 * as/z80/asm.h: made CASE_SENSITIVE 1
5216 * link/z80/aslink.h: made CASE_SENSITIVE 1
5217 * src/z80/gen.c (throughout): made all conditionals upper case
5218 * support/regression/tests/bug1503067.c: new
5220 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5222 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5223 (shiftIntoPair): added case 2 for PAIR_IY,
5224 (setupToPreserveCarry): replaced parameters with iCode and check if
5225 PAIR_DE is in use to fix bug 1399290,
5226 (genPlus, genMinus): updated call to setupToPreserveCarry
5227 * support/regression/tests/bug1399290.c: new
5229 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5231 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5232 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5233 * src/ds390/gen.c (shiftRLong),
5234 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5235 * src/mcs51/gen.c (sameReg): changed to sameByte,
5236 (xch_a_aopGet): new,
5237 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5238 shiftRLong): fixed bug 1533966
5239 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5240 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5241 * support/regression/Makefile.in: disabled z80, enabled ucz80
5242 * support/regression/tests/float_trans.c: enabled test for z80 and host
5243 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5245 2006-08-01 Borut Razem <borut.razem AT siol.net>
5247 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5248 comparison is always false due to limited range of data type
5249 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5251 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5253 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5254 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5255 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5256 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5258 2006-07-31 Borut Razem <borut.razem AT siol.net>
5260 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5261 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5262 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5263 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5264 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5265 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5266 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5267 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5268 enable ucsim mingw compilation. Serial port is disabled,
5269 since it uses termios.h API, which is not available on native
5272 2006-07-31 Borut Razem <borut.razem AT siol.net>
5274 * Small Device C Compiler 2.6.0 released
5275 * support/scripts/sdcc.nsi: added FULL_DOC option
5276 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5278 2006-07-28 Borut Razem <borut.razem AT siol.net>
5280 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5281 * doc/INSTALL.txt: updated
5283 2006-07-27 Borut Razem <borut.razem AT siol.net>
5285 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5286 device/lib/pic/libdev/Makefile.in: fixed bug
5287 [ 1438354 ] pic libsdcc: distclean doesn't work
5288 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5289 device/lib/pic16/libio/Makefile.in: fixed bug
5290 [ 1438344 ] pic16 lib: clean doesn't work properly
5291 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5293 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5295 * device/lib/pic/libsdcc/fsdiv.c,
5296 * device/lib/pic/libsdcc/fsmul.c,
5297 * device/lib/pic16/libsdcc/float/fsdiv.c,
5298 * device/lib/pic16/libsdcc/float/fsmul.c,
5299 * device/lib/_fsdiv.c,
5300 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5301 * support/regression/tests/bug1520966.c: added
5302 * doc/knownbugs.html: removed [ 1520966 ] from the list
5304 2006-07-25 Borut Razem <borut.razem AT siol.net>
5306 * configure.in, configure, sdccconf_in.h: fixed bug
5307 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5308 * doc/knownbugs.html: removed [ 1519095 ] from the list
5310 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5312 * doc/knownbugs.html: added, contains list of known bugs at release
5313 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5315 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5317 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5318 function registers and corrected defaults with additional warning
5319 * device/lib/malloc.c: cosmetic changes
5320 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5321 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5322 (fillGaps): and used it
5324 2006-07-20 Raphael Neider <rneider AT web.de>
5326 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5327 output unless SDCCPICDEBUG is set
5328 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5329 output if SILENT is set
5331 2006-07-11 Borut Razem <borut.razem AT siol.net>
5333 * doc/README.txt: updated
5335 2006-07-10 Borut Razem <borut.razem AT siol.net>
5337 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5338 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5339 in WIN32 installation
5340 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5343 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5345 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5346 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5348 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5350 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5352 2006-07-06 Borut Razem <borut.razem AT siol.net>
5354 * support/regression/tests/bitfields.c:
5355 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5356 * support/regression/tests/constantRange.c:
5357 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5359 2006-07-04 Borut Razem <borut.razem AT siol.net>
5361 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5363 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5364 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5365 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5366 reverted changes from 2006-07-03
5367 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5368 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5369 added CPPFLAGS, used by the host port
5371 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5373 * support/regression/valdiag/tests/switch.c,
5374 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5375 * support/regression/tests/libmullong.c: fixed for host
5376 * support/regression/ports/host/spec.mk: disable all warnings for host,
5377 SDCC runs with --less-pedantic too
5379 2006-07-03 Borut Razem <borut.razem AT siol.net>
5381 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5383 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5384 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5385 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5386 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5388 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5389 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5390 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5391 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5393 2006-07-02 Raphael Neider <rneider AT web.de>
5395 * src/pic16/devices.inc,
5396 * device/include/pic16/pic18fregs.h,
5397 * device/include/pic16/pic18f4550.h,
5398 * device/lib/pic16/pics.all,
5399 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5401 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5403 * as/hc08/lkaomf51.c (OutputName),
5404 * as/mcs51/lkaomf51.c (OutputName),
5405 * as/z80/asmain.c (asmbl),
5406 * src/ds390/main.c (asmLineNodeFromLineNode),
5407 * src/hc08/ralloc.c (hc08_assignRegisters),
5408 * src/mcs51/main.c (asmLineNodeFromLineNode),
5409 * src/xa51/ralloc.c (checkRegMask),
5410 * src/xa51/gen.c (emitcode),
5411 * src/z80/gen.c (_emit2),
5412 * src/SDCCast.c (searchLitOp),
5414 * support/packihx/packihx.c,
5415 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5416 * src/ds390/gen.c (aopPutUsesAcc),
5417 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5418 * support/regression/tests/libmullong.c (mullong_wrapper),
5419 * src/SDCCsymt.c (powof2),
5421 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5422 * src/SDCCsymt.h: added TYPE_TARGET_*
5423 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5424 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5425 SDCCast because 1) header problems 2) this is the right place
5426 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5427 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5430 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5432 * src/SDCCicode.h: removed buggy semicolon in unused macro
5433 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5434 search for previous definiton of auto symbols too,
5435 (findPrevUse): fixed logic of emitWarnings
5437 2006-06-26 Raphael Neider <rneider AT web.de>
5439 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5440 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5442 2006-06-25 Raphael Neider <rneider AT web.de>
5444 * device/lib/pic/libm: NEW, added math library functions
5445 * device/lib/pic/libsdcc: NEW; added float support functions
5446 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5447 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5448 NEW, added math related headers
5449 * device/include/asm/pic/features.h: NEW
5450 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5451 (popGet): allow larger offsets for AOP_PCODE,
5452 (genDataPointerSet): handle literals explicitly, more debug output,
5453 (genAssign): fixed for float using aopLiteral ;-)
5454 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5455 GOTO initialisation routine
5456 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5457 flag on registers, fixes #1469043 (local variables do not work)
5458 * src/pic/main.c (_pic14_do_link),
5459 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5462 2006-06-25 Borut Razem <borut.razem AT siol.net>
5464 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5465 characters printed (not including the trailing '\0' used to end
5466 output to strings). Problem detected in regression test bug-927659.c.
5467 NOTE: printf() family functions should return int instead
5469 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5470 specifier are printed as themselves
5471 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5472 support flags, width and precision specifiers
5474 2006-06-24 Borut Razem <borut.razem AT siol.net>
5476 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5477 to the list of sdcc tagrets not supporting bit type
5478 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5479 testfor pic16 due to bug:
5480 [ 1511794 ] pic16: regression test bug-895992.c fails
5482 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5484 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5485 * src/SDCCglue.c (initPointer), fixed bug 1496419
5486 * support/regression/tests/bug1496419.c: new, added
5488 2006-06-22 Borut Razem <borut.razem AT siol.net>
5490 * support/regression/ports/pic16/support.c: use gpsim usart module from
5491 libgpsim_modules library
5493 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5495 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5498 2006-06-19 Raphael Neider <rneider AT web.de>
5500 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5501 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5502 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5503 (pic14printExterns,pic14printPublics,pic16printPublics,
5504 pic16_printExterns): use new functions to emit symbols
5505 (picglue,pic16glue): emit publics before emitting externs
5506 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5507 locally defined functions to avoid bug #1443651
5508 * support/regression/tests/bug-716242.c: removed pic16 workaround
5509 * support/regression/ports/pic16/spec.mk: ignore errors during build
5511 2006-06-19 Raphael Neider <rneider AT web.de>
5513 * src/pic/glue.h: added pic14aopLiteral prototype
5514 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5515 * src/pic/gen.c: removed stdint.h dependency
5516 (aopGet): use Safe_strdup()
5517 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5518 (genDataPointerSet): use pic14aopLiteral()
5519 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5520 for pic16; thanks to Bernhard and Maarten
5522 2006-06-18 Borut Razem <borut.razem AT siol.net>
5524 * support/regression/tests/structflexarray.c: flexible array members
5525 not supported by gcc < 3
5526 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5528 * src/pic/gen.c: don't include [p]strdin.h on solaris
5529 * support/Util/pstdint.h: addad svn attributes
5530 * support/regression/tests/constantRange.c,
5531 support/regression/tests/rotate.c: include inttypes.h instead
5532 stdint.h on solaris, addad svn attributes
5534 2006-06-18 Raphael Neider <rneider AT web.de>
5536 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5538 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5539 (pic16_genMinusBits): simplified sign-extension
5540 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5541 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5542 adjusted to correctly handle mixed-signed operands, disabled
5543 now unused multiplciation routines
5544 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5545 (assignResultValue): added argument denoting the size of the result
5546 as returned by the function (fixes upcasts in assigning from
5547 function calls: char foo(); int i = foo();)
5548 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5549 function result to assignResultValue
5550 (genMult): disabled inlined multiplication code
5551 (genDiv): augmented to also handle the modulus operator, fixed to
5552 handle mixed-signed operands correctly
5553 (genMod): simply call genDiv, disabled unused code
5554 (genAssign): fixed missing (sign-)extension on result
5555 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5556 valid char operands, allow signed operands for native code, added
5557 division and modulo operator handling
5558 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5560 As a consequence, onebyte.c (if split into two files) and muldiv.c
5561 pass regression tests.
5563 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5565 * doc/Makefile.in: two runs of makeindex seem needed to get
5566 correct page references in the index of sdccman.pdf
5567 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5569 2006-06-17 Borut Razem <borut.razem AT siol.net>
5571 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5573 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5575 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5576 mentioned ec2drv and paulmon
5578 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5580 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5581 consecutive abs areas
5582 (find_empty_space, allocate_space): added map to handle codemap or
5584 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5585 absolute idata and xdata
5586 * as/mcs51/lkmem.c (summary2): updated legend
5588 2006-06-16 Raphael Neider <rneider AT web.de>
5590 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5592 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5594 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5596 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5598 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5600 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5601 value of generic pointers,
5611 src/z80/main.c: PORT structure, added elements for gp_tags field,
5612 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5613 fields in the PORT structure of each port,
5614 * src/SDCCast.c (decorateType): allow processing of generic pointers
5615 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5618 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5624 * src/pic16/pcode.c,
5626 * src/pic/pcoderegs.c,
5629 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5630 bug 1504689 on minGW
5632 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5634 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5636 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5638 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5640 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5642 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5645 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5647 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5648 to a char variable. Fixed bug #1504211
5649 * device/include/pic16/adc.h,
5650 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5651 and fixed bug #1364390
5653 2006-06-10 Borut Razem <borut.razem AT siol.net>
5655 * CVSROOT: removed the CVS left-over
5657 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5659 * as/hc08/asmain.c (asexit),
5660 * as/hc08/lkmain.c (lkexit),
5661 * as/mcs51/asmain.c (asexit),
5662 * as/mcs51/lkmain.c (lkexit),
5663 * src/SDCCglue.c (DEFSETFUNC),
5664 * src/SDCCmain.c (linkEdit, assemble),
5665 * support/librarian/sdcclib.c (AddRel),
5666 replaced unlink() by standard C remove()
5667 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5668 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5669 gatherImplicitVariables): new, added to fix bug 608752,
5670 (createFunction): added gatherImplicitVariables()
5671 * src/SDCCast.h: added createRMW prototype
5672 * src/SDCCsymt.h (struct symbol): added infertype
5673 * support/regression/tests/bug608752.c: new, added
5675 2006-06-10 Raphael Neider <rneider AT web.de>
5677 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5678 multibyte dummy reads (fixes #1503234)
5680 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5682 * device/include/mcs51/compiler.h: new, added header file to enable
5683 creating common sfr definition header files for different compilers
5685 2006-06-05 Raphael Neider <rneider AT web.de>
5687 * src/pic16/{pcode.h,genarith.c}:
5688 introduced pCodeOp combining any two pCodeOps (previously only
5689 two register operands could be combined), removed pcop2 from
5690 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5691 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5692 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5693 rewritten to use new PO_TWO_OPS
5694 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5695 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5696 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5697 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5698 (pic16_get_op): embraced return arg to allow #define return(x),
5699 added new case for combined opcodes
5700 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5701 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5702 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5704 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5706 * src/SDCCval.c (checkConstantRange): added
5707 * src/SDCCval.h: added checkConstantRange
5708 * support/Util/SDCCerr.c,
5709 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5710 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5711 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5712 * src/SDCCast.c (decorateType): added checkConstantRange,
5713 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5714 can be emitted with the correct always true/false warning,
5715 added optimization for double '!';
5716 result of decorateType() must be assigned back to the tree, because
5717 decorateType() can change the tree
5718 * src/SDCCicode.c (geniCodeLogic),
5719 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5720 (checkConstantRange): removed, it was only a fragment which never
5722 * src/SDCCsymt.c (computeType): fixed promotion for
5723 "-1 < (unsigned bit) b"
5724 * src/pic/ralloc.c (packRegsForAssign),
5725 * src/pic16/ralloc.c (packRegsForAssign),
5726 * src/hc08/ralloc.c (packRegsForAssign),
5727 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5729 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5730 * support/regression/tests/constantRange.c: added
5731 * support/valdiag/tests/constantRange.c: added
5732 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5734 2006-06-02 Borut Razem <borut.razem AT siol.net>
5736 * support/regression/ports/pic16/support.c: increase stack size
5738 * support/regression/Makefile.in: sort tests by name so that the
5739 resutlts can be compared on different machines / platforms
5741 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5743 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5744 * src/ds390/gen.c (emitLabel): new, added,
5745 (genDjnz): fixed stack overflow bug,
5746 (throughout): cosmetic changes to sync with mcs51/gen.c,
5747 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5748 * src/mcs51/gen.c (genEndFunction): small optimization,
5749 (throughout): cosmetic changes to sync with ds390/gen.c
5751 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5753 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5754 (_print_format): fixed printing pointers
5755 * src/mcs51/gen.c (emitLabel, movb): new, added,
5756 (genAssign): small optimization,
5757 (genDjnz): fixed stack overflow bug,
5758 (throughout): replaced sprintf with SNPRINTF,
5759 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5760 replaced emitcode("mov", "b,...") with MOVB(...),
5761 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5762 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5763 * src/mcs51/peeph.def: added rules 140 and 264
5764 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5765 so they may get optimized into registers
5767 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5769 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5770 immediately when encountered,
5771 (printUsage): always use stderr even on windows
5773 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5775 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5776 (processParms): fixed bug #1247551
5777 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5778 parseCmdLine, main): print '--version' to stdout,
5779 print 'help' to stdout if --help is given,
5780 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5781 arguments are given; fixed --help
5783 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5785 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5786 * support/regression/tests/bug-1493710.c: added
5788 2006-05-27 Borut Razem <borut.razem AT siol.net>
5790 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5792 * support/regression/ports/pic16/support.c: increase stack size
5793 from default 64 bytes to 128 bytes
5794 * support/regression/tests/staticinit.c,
5795 support/regression/tests/float.c: regression tests fully enabled
5796 for pic16 port by putting the initialized data arrays into the code
5798 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5799 This was changed by mistake in the previous version.
5801 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5803 * src/pic16/gen.c (genFunction, genEndFunction): some
5804 beautifications, fixed bug with falsely restoring FSR2 in large
5805 stack model, thanks to Beau E. Cox for reporting the bug
5807 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5809 * debugger/mcs51/break.c,
5810 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5811 use %p to print pointers, made address variables unsigned
5812 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5813 * debugger/mcs51/symtab.c (parseSymbol): must return something
5814 * src/mcs51/gen.c (aopForSym): small optimization,
5815 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5816 (freeAsmop): added missing break,
5817 (aopPut): removed parameter bvolatile, determine it inside the function,
5818 (saveRegisters, unsaveRegisters): small optimization,
5819 (genIpush): removed pointless check,
5820 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5821 replaced sprintf with SNPRINTF,
5822 replaced strcpy with strncpyz,
5823 updated aopPut calls,
5824 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5825 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5827 2006-05-24 Borut Razem <borut.razem AT siol.net>
5829 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5830 modification of test for the pic16 port, put the array to the code
5831 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5833 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5835 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5836 * support/Util/pstdint.h: added
5838 2006-05-22 Borut Razem <borut.razem AT siol.net>
5840 * src/regression/Makefile: removed bool2.c test, added -q linker option
5841 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5842 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5843 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5844 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5845 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5846 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5847 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5848 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5849 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5851 2006-05-22 Raphael Neider <rneider AT web.de>
5853 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5854 bug #1492360 (problematic due to generic pointers, see code)
5856 2006-05-22 Borut Razem <borut.razem AT siol.net>
5858 * support/regression/ports/pic16/specs.mk: removed stack size linker
5860 * support/regression/tests/array.c,
5861 support/regression/tests/bitopcse.c,
5862 support/regression/tests/bug-908454.c,
5863 support/regression/tests/malloc.c: modified for pic16 regression test
5864 * support/regression/tests/bitfields.c:
5865 pic16 - excluded bitfileds of size > 8
5866 * support/regression/tests/bp.c: pic16 - reduced data size
5867 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5868 * support/regression/tests/bug-460010.c:
5869 pic16 - used the absolute address the fits in memory
5870 * support/regression/tests/bug-716242.c:
5871 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5872 * support/regression/tests/float.c:
5873 pic16 - excluded - data size too big
5874 * support/regression/tests/onebyte.c:
5875 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5876 * support/regression/tests/shifts.c:
5877 pic16 - function names probably have to differ in first X characters
5879 * support/regression/tests/staticinit.c:
5880 pic16 - excluded some tests due error: no target memory available for
5883 2006-05-22 Borut Razem <borut.razem AT siol.net>
5885 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5886 second try. Thanks Stas Sergeev once more.
5888 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5890 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5891 (genLeftShift, genRightShift): fixed bug 1491627
5892 * src/hc08/peeph.def (rules 7, 8.x): added
5893 * support/regression/tests/shifts.c (ShiftLeftByParam,
5894 ShiftRightByParam, testShiftByParam): added to test variable shifting
5896 2006-05-20 Raphael Neider <rneider AT web.de>
5898 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5899 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5900 (allocReg): add only new registers to dynAllocRegs,
5901 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5902 #1489055, #1445850, and probably #1483693
5904 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5906 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5907 bug in for-loop that didn't emit the last of CONFIG and ID registers
5909 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5913 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5914 1489016, 1434401 and 1490124
5915 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5916 1489016, 1434401 and 1490124
5918 2006-05-17 Borut Razem <borut.razem AT siol.net>
5920 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5923 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5925 * device/include/mcs51/P89c51RD2.h,
5926 * device/include/mcs51/P89LPC901.h,
5927 * device/include/mcs51/P89LPC922.h,
5928 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5930 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5932 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5933 to fix missing stack pragma in compiled binary object file,
5935 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5937 * support/packihx/configure.in,
5938 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5939 determine sizeof basic types even while cross compiling
5941 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5943 * src/avr/gen.c (aopop),
5944 * src/ds390/gen.c (aopOp),
5945 * src/hc08/gen.c (aopOp),
5946 * src/mcs51/gen.c (aopop),
5947 * src/pic16/gen.c (pic16_aopOp),
5948 * src/pic/gen.c (aopOp),
5949 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5950 if size of operand is smaller than spill location
5952 2006-05-12 Borut Razem <borut.razem AT siol.net>
5954 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5955 have to have CR/LF line endings even if they are checked out on *nix
5956 or on WIN32 in cygwin binmode
5958 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5960 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5961 * device/include/ds80c390.h: added sfr16 definitions
5965 * src/ds390/ralloc.c,
5966 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5967 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5968 bit returning functions
5969 * support/regression/tests/sfr16.c: enabled test on ds390
5971 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5973 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5974 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5976 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5978 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5979 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5980 (cl_address_space constructor): removed expensive initialization,
5981 (cl_address_space::get_cell): extended for late initialization,
5982 (cl_address_space::*): use late initialization,
5983 (cl_address_decoder::activate): removed expensive initialization,
5984 This reduced regression test running time by 25%
5986 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5994 * support/packihx/Makefile.in,
5995 * support/packihx/clean.mk,
5996 * support/packihx/Makefile.bcc,
5997 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5999 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6001 * src/SDCCval.c (valNot): fix for regression test failure
6002 of not.c on big endian hosts
6004 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6006 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6008 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6010 * device/lib/mcs51/Makefile.in: changed string comparison operator
6011 to = for POSIX compliance; == is bash extension
6013 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6015 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6018 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6020 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6021 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6022 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6023 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6024 bug report #1478657,
6026 2006-05-05 Borut Razem <borut.razem AT siol.net>
6028 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6031 2006-05-02 Borut Razem <borut.razem AT siol.net>
6033 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6034 create *.ind, which made make to fail if invoked with -j 2
6036 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6038 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6039 Hubert Sack for patch 1479782
6041 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6043 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6045 2006-05-01 Raphael Neider <rneider AT web.de>
6047 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6048 (create_pic): store only prefix-free device name,
6049 (init_pic): check for device names with "16" prefix,
6051 * src/pic/device.h (struct PIC_device),
6052 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6054 * device/include/pic/pic12f{635,675,629,683}.h,
6055 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6056 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6057 * device/include/pic/pic16f505.h,
6058 * device/lib/pic/libdev/pic16f505.c: removed
6059 * device/include/pic/pic14devices.txt: added support for pic12f
6060 devices, removed unsupported non 16-bit devices
6061 [above changes provided by patch from Zik Saleeba]
6062 * src/pic/*, src/pic16/*, device/include/pic16/*,
6063 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6065 2006-05-01 Borut Razem <borut.razem AT siol.net>
6067 * configure.in, configure, doc/Makefile.in:
6068 sync with nightly build makefile - latex, dvipdf and dvips
6071 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6073 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6074 in the library source
6076 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6078 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6080 2006-04-28 Raphael Neider <rneider AT web.de>
6082 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6083 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6084 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6085 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6087 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6089 * device/lib/pic/libdev/Makefile.in,
6090 * device/lib/hc08/Makefile.in,
6091 * device/lib/gbz80/Makefile.in,
6092 * device/lib/z80/Makefile.in,
6093 * device/lib/ds390/Makefile.in,
6094 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6095 thanks to Borut for the bug report
6097 * configure: always create doc/Makefile independent from --enable-doc
6098 * Makefile.in: always install from directory doc independent from
6100 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6102 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6103 * doc/Makefile.in: install *.txt if present
6104 * device/include/Makefile.in (install): added installation of pic/*.inc
6105 and pic/*.txt files again, they were erroneously removed
6107 2006-04-28 Raphael Neider <rneider AT web.de>
6109 * src/pic/{gen.c,main.h,pcode.c},
6110 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6111 concerning signedness with casts
6113 2006-04-28 Raphael Neider <rneider AT web.de>
6115 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6116 definition of an interrupt handler,
6117 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6118 interrupt handler stuff from picglue() to separate routine,
6119 (picglue): enabled definition of intr handlers in files w/o main()
6121 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6123 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6124 compilation with MSVC 2005 Express Edition (VC8)
6126 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6128 * device/lib/Makefile: fixed build of gbz80 lib
6130 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6132 * support/regression/tests/bug-460010.c,
6133 * support/regression/tests/bug-524691.c,
6134 * support/regression/tests/bug-716242.c: removed conditional defines
6135 that are already in testfwk.h
6137 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6139 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6140 (AccAXRsh1): added, shift right by 1,
6141 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6143 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6145 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6147 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6148 remove cast to same type
6149 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6150 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6152 * link/z80/Makefile: removed, they have moved to
6155 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6156 * install-sh: fix bug #1204398 by setting umask 0022
6157 * device/lib/Makefile: separate build of z80 and gbz80 lib
6159 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6161 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6162 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6164 One basic decision: e.g. src/clean.mk includes further files. In order
6165 to make this work there are two solutions:
6166 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6167 run configure on them. This way they can use
6168 'include $(srcdir)/port-clean.mk'
6169 - always include clean.mk by the Makefile at the same level. To avoid
6170 that `make clean` tries to include and build Makefile.dep the
6171 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6172 implemented, because now even `make uninstall` doesn't create
6173 Makefile.in. clean.mk could be eliminated by pasting it in
6176 * debugger/mcs51/Makefile.in: build own objects from library sources
6177 (SLIB, SDCC) in current directory
6179 * configure, configure.in: renamed --disable-device-lib-build in
6180 --disable-device-lib; added --enable-doc, the required tools are
6181 searched by configure; added result message; the toolchain for the
6182 belonging ports are now only built, if the port is enabled.
6184 * support/regression/*: all output is written in directory gen, because
6185 the fwk and ports directories don't livet in the build tree using vpath
6187 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6188 --disable-device-lib, added --enable-doc, added section VPATH
6190 * sim/ucsim/configure.in,
6191 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6192 z80 are enabled by default
6194 2006-04-24 Raphael Neider <rneider AT web.de>
6196 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6197 to config word, "pic14_"-prefixed some extern functions
6198 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6199 config word has been found
6200 * src/pic/device.h: added prototypes
6201 * src/pic/pcode.c: added "pic14_"-prefix where needed
6202 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6204 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6206 (pic14emitRegularMap): ignore config words,
6207 (pic14createInterruptVect): moved generating __config directives away
6208 (picglue): have __config directives emitted
6210 2006-04-24 Borut Razem <borut.razem AT siol.net>
6212 * doc/Makefile: sync with nightly build makefile
6214 2006-04-24 Raphael Neider <rneider AT web.de>
6216 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6217 registers that have not been assigned proper liveranges,
6218 fixes #1469504 and #1474602,
6219 (pCodeRegOptimizeRegUsage): fixed typo in comment
6221 2006-04-24 Borut Razem <borut.razem AT siol.net>
6223 * device/examples/main8051.c: deleted - it was removed from CVS
6224 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6225 after the transition to Subversion
6226 * src/SDCCalloc.h: deleted - it was removed from CVS
6227 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6228 after the transition to Subversion
6229 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6230 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6231 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6232 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6234 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6236 * as/asx8051.dsp: added mcs51/strcmpi.h
6237 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6238 * as/hc08/aslink.h: updated lnksect prototype
6240 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6242 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6243 (newdot): handle A_ABS
6245 * as/mcs51/asout.c (outarea): output address
6246 * as/hc08/lkaomf51.c,
6247 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6249 * as/mcs51/i51pst.c,
6250 * as/z80/z80pst.c: "ABS" is not A_OVR
6251 * as/hc08/lkarea.c (newarea): read a_addr,
6252 (lnkarea): added codemap array, sort absolute areas to the front,
6253 combine all GSINITx/GSFINAL,
6254 (find_empty_space, allocate_space): new functions,
6255 (lnksect): return next address, handle absolute sections
6256 * as/mcs51/lkarea.c (newarea): read a_addr,
6257 lnksect2 prototype changed,
6258 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6259 (find_empty_space, allocate_space): new, factored out of lnksect2,
6260 (lnksect2): return next address, handle absolute sections
6262 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6263 * as/hc08/lklibr.c (addfile, fndsym),
6264 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6265 index out of range and detect both '\' and '/'
6266 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6267 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6268 regression tests (ds390 cannot return bool yet)
6269 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6270 document critical interrupts on z80, document changed SDCC define
6271 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6272 (_a390_mapping): added .org directive
6273 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6274 (genMultOneByte): fixed warnings
6275 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6277 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6278 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6279 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6280 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6281 * src/pic16/main.c: removed newReg prototype
6282 * src/pic16/pcode.c,
6283 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6285 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6287 * src/pic16/ralloc.c
6288 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6290 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6291 from short to PIC_OPTYPE
6292 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6293 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6294 optype from short to PIC_OPTYPE
6295 * src/port.h: made int_size unsigned to fix warnings
6296 * src/SDCC.y: fixed warning on MSVC
6297 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6298 * src/SDCCopt.c (convertToFcall): fixed warnings
6299 * src/SDCCsymt.h: removed double prototype for genSymName
6300 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6301 offset int to fix warnings
6303 2006-04-22 Borut Razem <borut.razem AT siol.net>
6305 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6306 references to CVS replaced with Subversion
6308 2006-04-21 Borut Razem <borut.razem AT siol.net>
6310 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6311 references to CVS replaced with Subversion
6313 2006-04-19 Borut Razem <borut.razem AT siol.net>
6315 * src/version.awk: adapted for svn
6316 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6317 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6318 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6319 /binutils-avr/etc/*.vi, *.jin: removed all properties
6320 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6322 2006-04-19 Borut Razem <borut.razem AT siol.net>
6324 * CVS to Subversion migration completed
6326 2006-04-18 Borut Razem <borut.razem AT siol.net>
6328 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6329 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6331 2006-04-17 Borut Razem <borut.razem AT siol.net>
6333 * device/include/Makefile.in: added pic/*.inc to the installation
6335 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6337 * support/regression/collate-results.py: fixed output in case of
6339 * support/regression/generate-cases.py: fixed splitting of pathnames
6341 * as/hc08/lklibr.c (addfile),
6342 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6344 2006-04-11 Raphael Neider <rneider AT web.de>
6346 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6347 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6348 * src/pic16/pcode.c (assignValnums): fixed #1460578
6350 2006-04-11 Raphael Neider <rneider AT web.de>
6352 * device/lib/pic/libdev/*.c,
6353 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6354 fixes #1468739, enables compilation in --std-c99 mode
6355 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6357 2006-04-11 Raphael Neider <rneider AT web.de>
6359 * src/pic/device.c (find_device): removed debug output
6360 (list_valid_pics): enabled verbose listing of supported devices
6361 * device/include/stdbool.h: define bool as char for pic14/16 as well
6363 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6365 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6367 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6369 * .version: bumped version to 2.5.6
6370 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6372 2006-04-06 Raphael Neider <rneider AT web.de>
6374 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6375 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6376 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6377 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6378 pic14_constructAbsMap
6379 (pic14printPublics): declare absolute global symbols as global
6380 (pic14createInterruptVect),
6381 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6382 (newReg): assume new registers unused, use correct name in
6383 hashtable (reg->name instead of name), more debugLog output
6384 * src/pic/device.h (PIC_device): added fields for verbose output
6385 * src/pic/device.c: moved device definition to pic14devices.txt,
6386 added routines for runtime parsing of pic14devices.txt,
6387 added support for second config word
6388 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6389 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6390 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6391 (_pic14_parseOptions): moved pCodeInitRegisters here
6392 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6393 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6394 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6395 handling the pseudo stack
6396 * device/lib/Makefile.in: ignore failures in objects-pic16,
6397 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6398 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6399 * device/lib/pic/Makefile.subdir,
6400 * device/lib/pic16/Makefile.subdir: improved clean rules
6401 * device/lib/pic/libdev/: NEW, pic14 device libraries
6402 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6403 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6404 * device/include/Makefile.in: create subdir and install pic14 headers
6405 * device/include/pic/p16f_common.inc: removed unused declarations
6406 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6407 PICs from inc2h.pl v1.6,
6408 replaced BIT_AT macros with struct declarations
6409 * device/include/pic/pic14devices.txt: definition of supported devices,
6410 all above improvements contributed by Zik Saleeba, thanks
6411 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6412 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6415 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6417 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6418 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6419 thanks to Charles Olds
6421 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6423 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6425 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6427 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6428 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6429 * support/regression/bug1464657.c: added, new test
6431 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6433 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6436 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6438 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6439 --no-peep and --peep-file <file> are used don't use default rules but
6442 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6444 * src/mcs51/gen.c (genCall): fixed bug 1457608
6446 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6448 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6449 changes seem to cause (trigger?) problems with the build system.
6451 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6453 * src/SDCCpeeph.c (operandsLiteral): new, added,
6454 (callFuncByName): inserted operandsLiteral
6455 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6457 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6459 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6460 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6462 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6464 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6465 implemented patch 1120823 Thanks to Willy De la Court (normal
6466 interrupts need an interrupt number now if they are made critical),
6467 and enabled nesting of critical functions though not for gbz80
6468 (genCritical, genEndCritical): added functions
6469 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6470 * src/z80/mappings.i: added "ei" to all mappings
6472 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6474 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6475 submitted by the Debian SDCC maintainer Aurelien Jarno:
6476 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6477 archive with gcc 4.1 on mips and wrote the patch"
6479 2006-03-16 Raphael Neider <rneider AT web.de>
6481 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6482 the left operand is shorter than the result (c* = lit-c* + int),
6484 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6487 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6489 * src/.version: increased version number to 2.5.5
6490 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6491 linking is done manually in pic16 port's _linkEdit,
6492 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6493 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6494 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6495 allocate asmop as AOP_ACC,
6496 (aopForRemat): added parameter 'bool result' in function declaration,
6497 (pic16_aopGet): return AOP_ACC when accessing WREG,
6498 (pic16_popGetTempReg): minor modification,
6499 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6500 'pic16_allocWithIdx',
6501 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6502 calling function in absolute addresses,
6503 (genAssign): take into account AOP_ACC asmop,
6504 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6505 * src/pic16/pcoderegs.c: some debug functions and lines added,
6506 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6507 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6509 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6510 call to allocReg, not by manually allocating a new one,
6511 (pic16_assignRegisters): now before going through the register
6512 allocating functions mark all registers as free. This eliminates some
6513 side effects resulting from peephole parser done earlier in the backbone
6515 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6517 * src/SDCCicode.c (geniCodeLogic),
6518 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6520 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6522 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6523 (genSend): bugfix, do not allocate and free twice,
6524 (shiftRLong): handle partially overlapping aops
6525 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6527 2006-03-08 Borut Razem <borut.razem AT siol.net>
6529 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6532 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6534 * support/regression/tests/bug1409955.c: new, added
6535 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6536 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6537 (aopForSym, aopOp): increment asmop.allocated if reused,
6538 (freeAsmop): decrement asmop.allocated and check for zero instead of
6540 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6541 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6542 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6543 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6544 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6545 genSignedRightShift, genRightShift, genDataPointerGet,
6546 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6547 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6548 in reverse order from allocation,
6549 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6550 added swappedLR to keep track
6551 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6552 pdata & code for GCC, z80, gbz80 & hc08
6553 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6555 2006-03-08 Raphael Neider <rneider AT web.de>
6557 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6559 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6561 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6562 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6563 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6565 2006-03-06 Borut Razem <borut.razem AT siol.net>
6567 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6568 made the linker quiet
6570 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6572 * src/pic16/gen.c (genPcall): fixed bug #1443644
6573 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6574 which dumps before the function entry point a data byte which represents
6575 the number of the local variables used by the specified function, added
6576 'xinst' for initial support for Extended Instruction Support,
6577 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6578 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6579 port->fun_prefix anymore (may change later),
6580 (genFunction, genEndFunction): do not store/restore local registers for
6581 _main (this should take care the --main-return command line option in
6583 (genOr): removed some legacy pic-port instructions,
6584 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6585 performing operations with SFR's causes data to be written more than
6586 once to each SFR. Perhaps SFRs should be handled in special cases...
6587 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6589 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6590 into account for stack starting position,
6591 (struct OPTIONS pic16_optionsTable): added command line argument
6592 --extended or -y for Extended Instruction Support,
6593 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6594 (deassignLRs): *** perhaps the most important change, old 'for' code
6595 (commented out for reference), didn't account for some registers which
6596 were left marked 'not free' after a pointer operation. The change
6597 reduces register usage a lot in some cases
6599 2006-03-04 Borut Razem <borut.razem AT siol.net>
6601 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6603 * support/regression/tests/bug-524697.c: decreased array size for
6604 mcs51 to fit into the internal RAM
6605 * support/regression/Makefile.in: a little bit more verbose
6607 2006-03-03 Borut Razem <borut.razem AT siol.net>
6609 * support/regression/fwk/lib/testfwk.c,
6610 support/regression/fwk/include/testfwk.h: introduced function
6611 _prints(), nonrecursive _printn(), call _initEmu() from main()
6612 * support/regression/ports/gbz80/support.asm,
6613 support/regression/ports/ucz80/support.asm,
6614 support/regression/ports/z80/support.asm,
6615 support/regression/ports/ds390/support.c,
6616 support/regression/ports/hc08/support.c,
6617 support/regression/ports/host/support.c,
6618 support/regression/ports/mcs51/support.c,
6619 support/regression/ports/xa51/support.c: added empty _initEmu()
6621 * support/regression/ports/pic16/gpsim.cmd,
6622 support/regression/ports/pic16/spec.mk,
6623 support/regression/ports/pic16/support.c,
6624 support/regression/Makefile.in: added pic16 regression test
6626 2006-03-01 Raphael Neider <rneider AT web.de>
6628 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6629 genConstPointerGet): use safe way of generating MOVFF to cover
6630 literals as well as registers, fixes bug #1440527
6631 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6633 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6634 more correctly, fixes bug #1232186
6635 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6636 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6637 gplink guess the correct processor in more cases, applied patch
6638 from Till Riedel attached to and fixing bug #1436552
6640 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6642 * support/regression/tests/array.c: added, contains check for #1434401
6643 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6645 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6647 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6648 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6649 * device/include/mcs51/c8051f326.h,
6650 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6651 * device/include/mcs51/c8051f000.h,
6652 * device/include/mcs51/c8051f018.h,
6653 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6654 PCON_IDLE,PCON_STOP and added sfr16 definitions
6656 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6658 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6659 genGetWord): fixed bug 1409955
6661 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6663 * device/include/hc08/mc68hc908gp32.h,
6664 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6666 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6668 * src/SDCCast.c (constExprValue): return NULL if not a value
6669 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6670 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6671 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6673 2006-02-13 Borut Razem <borut.razem AT siol.net>
6675 * src/regression/ptrarg.c: added, fails due to bug #1430967
6676 * src/regression/Makefile: ptrarg.c added, ...
6678 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6680 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6681 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6683 2006-02-11 Borut Razem <borut.razem AT siol.net>
6685 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6686 print "Processor: xxx" message to stdout only if --verbose
6688 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6690 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6691 * support/regression/tests/bug1426356.c: added
6692 * support/regression/tests/bitfields.c: removed 2 tests
6694 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6696 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6697 * device/include/mcs51/c8051f330.h,
6698 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6699 PCON_IDLE,PCON_STOP and added sfr16 definitions
6700 * device/lib/_divsint.c,
6701 * device/lib/_divuint.c,
6702 * device/lib/_divulong.c,
6703 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6704 register bank bug for small stackauto
6706 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6708 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6710 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6712 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6713 * all.dsp: corrected several bin paths
6714 * device/include/mcs51/c8051f120.h,
6715 * device/include/mcs51/c8051f300.h,
6716 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6717 to PCON_IDLE,PCON_STOP
6718 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6719 * device/lib/printf_large.c (output_float): fixed bug 1388703
6720 * support/regression/tests/bug1057979.c: added test for bug 1388703
6722 2006-02-08 Raphael Neider <rneider AT web.de>
6724 * src/pic/pcode.c (pciTRIS): fixed typo,
6725 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6726 (LinkFlow): fixed handling of flows that end in a call,
6727 (ReuseReg): perform safety check earlier
6728 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6729 to work with flows at the beginning of a pBlock,
6730 fixes #1426557 (Symbol not previously defined),
6731 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6733 (RemoveUnusedRegisters): update register usage info
6734 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6735 created, reuse existing ones instead
6736 * src/pic/gen.c (genPcall): fixed #1424719
6738 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6740 * link/z80/lkmain.c,
6742 * link/z80/lkdata.c,
6743 * link/z80/aslink.h: fixed build on current cygwin:
6744 replaced getline() by lk_getline()
6746 2006-02-01 Borut Razem <borut.razem AT siol.net>
6748 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6749 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6750 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6751 src/regression/bool1.c, src/regression/bool2.c,
6752 src/regression/bool3.c, src/regression/call1.c,
6753 src/regression/compare.c, src/regression/compare10.c,
6754 src/regression/compare2.c, src/regression/compare3.c,
6755 src/regression/compare4.c, src/regression/compare5.c,
6756 src/regression/compare6.c, src/regression/compare7.c,
6757 src/regression/compare8.c, src/regression/compare9.c,
6758 src/regression/configword.c, src/regression/for.c,
6759 src/regression/inline.c, src/regression/mult1.c,
6760 src/regression/nestfor.c, src/regression/or1.c,
6761 src/regression/pointer1.c, src/regression/ptrfunc.c,
6762 src/regression/rotate1.c, src/regression/rotate2.c,
6763 src/regression/rotate3.c, src/regression/rotate4.c,
6764 src/regression/rotate5.c, src/regression/rotate6.c,
6765 src/regression/rotate7.c, src/regression/string1.c,
6766 src/regression/struct1.c, src/regression/sub.c,
6767 src/regression/sub2.c, src/regression/switch1.c,
6768 src/regression/while.c, src/regression/xor.c,
6769 src/regression/create_stc, src/regression/simulate,
6770 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6772 * src/regression/gpsim_assert.h: added
6774 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6776 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6777 ((void (code *) (void)) 0) ();
6786 * as/mcs51/aslink.h,
6788 * as/mcs51/asmain.c,
6789 * as/mcs51/lkdata.c,
6791 * as/mcs51/lkmain.c,
6794 * as/z80/asmain.c: fixed build on current cygwin:
6795 replaced getline() by as_getline()
6797 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6799 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6800 declarator in the symbol chain
6802 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6803 parameter list for function pointers
6804 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6805 * support/regression/tests/bug-716242.c: added
6807 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6809 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6811 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6813 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6815 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6816 inifinitely recurseable, added static
6817 * support/regression/tests/bug-1408066.c: added
6819 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6822 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6823 renamed, added possibility to create "postLoopLbl"-labels
6824 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6825 newiTempLoopHeaderLabel
6826 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6827 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6828 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6829 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6830 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6831 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6832 (basicInduction): fixed bug #136564, made static,
6833 (loopInduction): changed parameter of basicInduction, made static,
6834 (addPostLoopBlock): added
6835 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6836 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6838 * support/regression/tests/bug-136564.c: added
6839 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6840 --std-sdcc99 to LIBSDCCFLAGS
6842 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6844 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6846 * support/regression/tests/bug-1406131.c: added
6848 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6850 * src/SDCCast.c (decorateType): fix promotion of unary minus
6851 * src/SDCCsymt.c (computeType): beautified
6852 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6853 (valUnaryPM, valComplement): fix sign and promotion,
6854 (valNot): ANSI: result type is int (SDCC: unsigned char)
6855 * support/regression/tests/uminus.c: speedup by removing superflous
6857 * support/regression/tests/onebyte.c: added promotion and signedness
6858 tests for unary minus
6859 * support/regressions/tests/bug-477927.c: disable warning about
6860 uninitialized variables
6861 * support/regression/tests/not.c: added
6863 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6865 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6866 * src/mcs51/gen.c (gen51Code): show final register usage after
6867 fillGaps in asm with --i-code-in-asm
6868 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6869 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6870 incUsed, rliveClear, adjustIChain): made static,
6871 (setFromRange): excluded because it's unused,
6872 (findPrevUseSym, markWholeLoop): added,
6873 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6874 through all branches of predecessors enables sdcc to emit the warning
6875 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6876 (rlivePoint): made static, added parameter emitWarnings which is only
6877 true during the first run out of two,
6878 (findRecursiveSucc, findRecursivePred): removed,
6879 (computeLiveRanges): made static, added parameter emitWarnings,
6880 (dumpIcRlive): added for debugging only
6881 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6882 removed prototype of setFromRange()
6883 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6884 in call of computeLiveRanges()
6885 * support/regression/tests/bug-895992.c: added
6886 * support/regression/tests/bug-971834.c: added
6887 * support/valdiag/tests/bug-895992.c: added
6888 * support/valdiag/tests/bug-971834.c: added
6890 2005-12-18 Raphael Neider <rneider AT web.de>
6892 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6893 (genUnpackBits): improved code for direct operands,
6894 (genPackBits): improved code for literal assignment to bitfields
6895 and for direct destination operands (no FSR indirection),
6896 prevented redundant AND, fixes #1362800,
6897 (AccLsh): added parameter to disable masking of the result
6898 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6899 skip instructions with side-effects (like incfsz),
6900 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6901 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6902 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6905 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6907 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6908 volatile variables as spill location
6910 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6912 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6914 * support/regression/tests/bug-1376320.c: added
6916 2005-12-08 Raphael Neider <rneider AT web.de>
6918 * src/pic/device.c: renamed is_shared to pic14_is_shared
6919 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6920 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6921 (is_valid_identifier): added for above workaround
6923 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6925 * device/lib/Makefile.in: fixed to enable port-specific-objects
6926 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6927 char, thanks Hubert Sack
6928 * doc/sdccman.lyx: documented --xstack-loc,
6929 elaborated a bit more on interrupts and pitfalls,
6930 removed "setjmp/longjmp unsupported",
6931 documented some unsupported C99 features
6932 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6933 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6934 if, thanks Hubert Sack
6935 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6936 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6938 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6939 regression tests can report resource usage (rfe 700441)
6940 * support/regression/collate-results.py: report resource usage
6941 * support/regression/ports/ds390/spec.mk,
6942 * support/regression/ports/hc08/spec.mk,
6943 * support/regression/ports/mcs51/spec.mk,
6944 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6945 * support/regression/ports/ds390/uCsim.cmd,
6946 * support/regression/ports/hc08/uCsim.cmd,
6947 * support/regression/ports/mcs51/uCsim.cmd,
6948 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6949 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6950 library, use the default one
6951 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6952 building the library
6954 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6956 * config.dsp: added dependency on .version and configure_vc.awk
6957 * device/include/setjmp.h: updated for --stack-auto and --xstack
6958 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6959 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6960 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6961 * device/lib/libsdcc.lib: added _setjmp
6962 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6963 (decorateType): fixed bug 1372851,
6964 (optimizeGetHbit): fixed warning
6965 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6966 array initialisation
6967 * support/regression/tests/bug1057979.c: added test for bug 1358192
6968 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6970 2005-12-03 Borut Razem <borut.razem AT siol.net>
6972 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6973 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6975 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6977 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6978 createIval): implement symbol independant "flexible array member",
6979 (createIvalCharPtr): implemented flexible array initialisation with a
6981 * src/SDCCsymt.c (copyStruct): removed,
6982 (getSize): fixed misleading comment,
6983 (getAllocSize): removed, the additional allocation size is now in
6984 sym->flexArrayLength,
6985 (checkStructFlexArray): new, syntax checks for flexible array members,
6986 (compStructSize): added syntax checks for "flexible array members"
6987 (copyStruct): removed,
6988 (copyLinkChain): removed inefficient fix for bug 770487
6989 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6990 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6991 symbol->flexArrayLength
6993 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6994 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6995 * support/regression/tests/structflexarray.c: added
6996 * support/valdiag/tests/structflexiblearray.c: added
6998 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7000 * src/SDCCast.c (decorateType): fixed bug 1368489
7001 * support/Util/SDCCerr.c,
7002 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7004 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7006 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7007 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7009 2005-11-27 Borut Razem <borut.razem AT siol.net>
7011 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7012 support/cpp2/mkdeps.h: added command line option
7013 -obj-ext=<extension> to SDCPP to define object file externion, used
7014 for generation of make dependencies (-M)
7015 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7017 2005-11-26 Borut Razem <borut.razem AT siol.net>
7019 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7020 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7021 added pic and pic16 libraries
7023 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7025 * device/include/float.h: Corrected typo in prototype of __fsgt
7027 2005-11-25 Borut Razem <borut.razem AT siol.net>
7029 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7030 added creation of model-mcs51-stack-auto libraries
7032 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7034 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7036 * src/SDCCast.c (createIvalArray): removed obsolete comment
7038 2005-11-24 Borut Razem <borut.razem AT siol.net>
7040 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7041 added missing device/lib/mcs51/crt*.asm sources
7043 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7045 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7047 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7049 * device/lib/_fs2schar.c,
7050 * device/lib/_fs2sint.c,
7051 * device/lib/_fs2slong.c: optimized inline asm
7053 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7055 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7056 Better handling of floats between -1.0 and 0.0.
7058 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7060 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7061 (the missing "if"s prohibited removal of redundant labels)
7063 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7065 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7066 Properly convert floats between -1.0 and 0.0 to long, int, and char
7067 types (max integer value of negative floats tends to zero).
7068 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7069 Removed changes made so to work properly with floats between
7070 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7073 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7075 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7076 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7077 (genCast) cosmetic change
7078 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7079 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7081 * support/regression/tests/bitfields (testSignedBitfields): added
7083 2005-11-18 Borut Razem <borut.razem AT siol.net>
7085 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7086 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7087 introduced SILENT option to make building of pic16 libraries less
7089 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7091 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7092 Now they work properly with floats between -1.0 and 0.0
7093 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7095 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7097 * src/SDCCicode.c (printOperand): added missing else
7099 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7101 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7102 reformatted for better readability
7103 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7106 2005-11-17 Borut Razem <borut.razem AT siol.net>
7108 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7109 introduced SILENT option to make building of pic16 libraries less
7110 verbose - used for nightly snapshot build
7111 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7112 available on Win32 platforms.
7113 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7114 medium, large, pic and pic16
7116 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7118 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7119 printf("%f"...) sets fraction to zero.
7121 2005-11-16 Raphael Neider <rneider AT web.de>
7123 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7125 * src/pic/gen.c (genIfx): implemented for CARRY bit
7126 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7127 to generic pointers, fixes #1357332,
7128 (pic16_movLit2f): NEW,
7129 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7131 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7133 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7135 2005-11-11 Raphael Neider <rneider AT web.de>
7137 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7138 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7139 compute pointer's type from operand,
7140 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7141 improved single bit reads, fixes bug #1353379
7143 2005-11-09 Borut Razem <borut.razem AT siol.net>
7145 * support/scripts/sdcc.nsi: added lib/pic to the package
7147 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7149 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7151 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7153 * support/regression/tests/bug1348008.c: added
7154 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7155 * support/regression/tests/bug1337835.c: updated comment
7157 2005-11-06 Borut Razem <borut.razem AT siol.net>
7159 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7160 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7161 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7162 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7163 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7164 dynamic construction of cl_error_class and derivates - 2.nd try
7166 2005-11-05 Borut Razem <borut.razem AT siol.net>
7168 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7169 bug, which caused Bus Errors on sparc solaris
7171 2005-11-04 Borut Razem <borut.razem AT siol.net>
7173 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7174 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7175 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7176 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7177 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7178 and derivates to resolve the initialization problem on OSX
7180 2005-11-02 Borut Razem <borut.razem AT siol.net>
7182 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7183 corrected typo - #include <winsock2.h>
7185 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7187 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7188 (_asxxxx_mapping): added org directive for future enhancements
7190 2005-11-01 Borut Razem <borut.razem AT siol.net>
7192 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7193 enabled sockets on WIN32
7194 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7196 2005-10-31 Borut Razem <borut.razem AT siol.net>
7198 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7199 WIN32 backslash path delimiters should be escaped when used in C strings
7200 * support/regression/tests/bitfields.c: exclude failing assertions for
7201 __CYGWIN32__ and __MINGW32__ hosts
7203 2005-10-30 Borut Razem <borut.razem AT siol.net>
7205 * src/SDCCutil.c: corrected double comparison typo
7207 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7209 * device/lib/medium/Makefile: added for new memory model medium
7210 * device/include/asm/mcs51/features.h: updated for medium/pdata
7211 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7212 added Multiply & Accumulate sbit's and MAC0_PAGE define
7213 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7214 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7215 * device/lib/_mullong.c: update for medium model
7216 * device/lib/incl.mk: added medium model
7217 * doc/sdccman.lyx: documented medium model
7218 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7219 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7220 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7221 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7222 (allocParms): set SCLS and OCLS to pdata for medium model
7223 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7225 (powof2): return <0 if not power of 2
7226 * src/avr/gen.c (genBitWise): use updated powof2
7227 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7228 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7229 (shiftLLeftOrResult): use B if necessary
7230 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7231 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7232 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7233 * support/regression/Makefile.in: added test-mcs51-medium
7234 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7236 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7238 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7240 * device/lib/time.c (mktime): fixed bug 1334315
7242 2005-10-28 Raphael Neider <rneider AT web.de>
7244 * device/include/pic/p16f_common.inc: added common declarations
7245 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7247 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7249 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7250 (aopPutUsesAcc): added to predict accumulator use,
7251 (assignResultValue): save acc if necessary,
7252 (genMinusDec): store result if indirectly addressed,
7253 (genDivOneByte): save acc if necessary,
7254 (movLeft2Result): bugfix if left already in acc,
7255 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7256 attention to accumulator use (esp. pdata),
7257 (genReceive): receive pdata correctly
7258 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7259 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7261 2005-10-27 Raphael Neider <rneider AT web.de>
7263 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7265 2005-10-27 Raphael Neider <rneider AT web.de>
7267 * .version: changed version to 2.5.4
7268 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7269 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7270 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7271 arithmetics support routines
7272 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7273 * device/lib/Makefile.in: also create installdir for pic
7275 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7277 * src/pic/device.c (dump_sfr): rewritten to delegate register
7278 placement to the linker (use `extern sym' rather than sym EQU addr),
7279 (validAddress): fixed to check last specified address
7280 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7281 (popGetLit): truncate literal value to 8 bit,
7282 (popGet): moved assert to more appropriate place
7283 (popGetExternal): create pCode operand from and mark the according
7284 symbol as being `extern'
7285 (popGetAddr): added sanity check on immediate's offset, provide
7286 GPOINTER tag on demand
7287 (aopPut): fixed for immediates,
7288 (mov2w_op): move operand's address or contents to WREG (depending on
7289 operand type), safer variant of mov2w,
7290 (movwf,call_libraryfunc): NEW, handy abbreviations,
7291 (get_argument_pcop,get_return_val_pcop,pass_argument,
7292 get_returnvalue): interface for accessing function parameters and
7294 (assignResultValuei,genRet): use new parameter/return value interface
7295 (pic14_getDataSize): back to old version handling generic pointers,
7296 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7297 provided implementation and/or fixed old one,
7298 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7299 calls, removed legacy 8051 reference code
7300 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7301 (loadSignToC): NEW, move the operands sign bit to CARRY,
7302 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7303 genRightShiftSigned, accepts negative shift counts,
7304 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7305 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7306 generic pointers, __data pointers and __code pointers,
7307 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7308 and signed bitfields, limit bitfields to 8 bit,
7309 (genDataPointerGet): fixed number of bytes read,
7310 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7311 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7312 pointers to constant data are no longer assumed to point to __code
7313 space, removed invalid pointer types,
7314 (bitpatternFromVal): retrieve the PICs representation of an integer
7316 (genDataPointerSet): fixed assigning to po_immediate operands,
7317 (genGenPointerSet): implemented as library call,
7318 (genIfx): fixed incorrect condition,
7319 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7320 provide GPOINTER tag according to destination's storage class,
7321 (genCast): added code to handle casting to generic pointers, added
7322 sign-/zero extension of the result
7323 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7324 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7325 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7327 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7328 address/register resides in the shared banks
7329 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7330 put all variables into separate sections (have the linker arrange
7332 (picglue): put init code and interrupt handlers in separate sections
7333 * src/pic/main.c: added port specific options table, modified to PORT
7334 structure to make GPOINTERs 3 byte, added pic14_options
7335 (_pic14_do_link): private linking routine (update paths to libraries,
7336 add libsdcc.lib by default)
7337 * src/pic/main.h: declare pic14_options
7338 * src/pic/pcode.c: fixed instructions i/o relations,
7339 (RegCond): reverted to correct version,
7340 (newpCodeOpLit): truncate literals to 8 bit,
7341 (genericPrint): added debug output,
7342 (getRegFromInstruction): fixed for various operand types, simplified
7343 (BuildFlow): fixed broken handling of isntructions with labels
7344 (LinkFlow): start at last instruction in flow (skip trailing comments),
7345 pass the flow on to the next instruction after CALL
7346 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7347 (insertPCodeInstruction): fixed inserting after a skip instruction,
7348 (DoBankSelect): fixed for labeled instructions
7349 (OptimizepBlock): honor --nopeep switch
7350 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7351 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7352 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7353 (pCodeOptime2pCodes): allow disabling this optimization via
7354 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7355 but is still buggy), started implementation of a dataflow based
7356 pCode optimization (CSE + dead code elimination)
7357 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7358 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7359 names are independant of the stack location and therefore portable across
7362 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7364 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7365 (selectSpil): fixed bug 1337835 by not spilling bit variables
7366 * support/regression/tests/bug1337835.c: added test for this bug
7367 * src/mcs51/peeph.def: restart after rule 3.c,
7368 addded rules 263.x to optimize loading constants
7370 2005-10-26 Raphael Neider <rneider AT web.de>
7372 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7373 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7374 (genAssign): emit warning when casting literals to generic pointer
7375 type, also applies when taking the address of a fixed variable,
7376 (genCast): improved casting to generic pointers
7377 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7378 extern variables, added verbose error message
7379 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7381 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7383 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7384 carry must be complemented too
7385 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7386 could be emitted by genMinus
7387 * src/SDCCval.c (constVal): fixed bug 1305065
7389 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7391 * src/SDCCast.c (addCast): added promotion for bit variables
7392 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7393 promotion casts + optimisation
7394 (optimizeGetWord): fix warning 'i' might be used uninitialized
7395 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7396 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7398 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7400 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7401 all chars are promoted to int; promotion should be handled in SDCCast.c
7403 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7405 * device/lib/_strcmp.c: Fixed bug 1326457
7407 2005-10-11 Raphael Neider <rneider AT web.de>
7409 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7410 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7412 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7414 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7415 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7417 2005-10-04 Raphael Neider <rneider AT web.de>
7419 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7420 device/lib/pic16/pics.all: added pic18f1320
7421 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7423 2005-09-30 Raphael Neider <rneider AT web.de>
7425 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7426 * src/pic16/devices.inc: NEW, provides device descriptions
7427 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7429 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7431 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7434 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7436 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7437 documented Any Order Bit, Higher Order Byte and Higher Order Word
7438 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7439 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7440 (optimizeGetAbit): new, to get any bit, not only the high bit,
7441 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7442 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7443 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7444 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7445 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7446 GETABIT, GETBYTE, GETWORD: decorate them,
7447 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7448 (ast_print): added GETABIT, GETBYTE, GETWORD
7449 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7450 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7451 (geniCodeBinary): new generic binary icode,
7452 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7453 * src/port.h: updated comment for PORT.hasExtBitOp
7454 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7455 (genGetByte): new, to get a single byte,
7456 (genGetWord): new, to get a word from a long,
7457 (gen51Code): added GETABIT, GETBYTE, GETWORD
7458 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7460 2005-09-23 Raphael Neider <rneider AT web.de>
7462 * configure.in, configure: have device/lib/pic configured
7463 * device/lib/Makefile.in: added model-pic14
7464 * device/lib/clean.mk: added pic/ to clean rule
7465 * device/lib/pic: added rudimentary pic14 library providing support
7466 functions for multiplication/division/generic pointer access
7467 * src/SDCCopt.c (convilong): mark support functions as extern
7468 for pic14 port as well
7469 * src/pic/gen.c (genMult): added assertions,
7470 (genpic14Code): emit warning on unhandled iCodes
7471 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7472 * src/pic/pcode.c (pCodeOpCopy),
7473 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7474 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7475 SFR_REGISTER}), made safe for future extensions
7476 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7477 instructions even if preceeded by SKIP instructions (also remove
7478 them); removed unused code
7479 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7480 prevents leaving parts of the structure uninitialized after copying
7482 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7484 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7486 * support/regression/tests/addsub.c: added test for the bug
7488 2005-09-21 Raphael Neider <rneider AT web.de>
7490 * device/include/pic16/pic18f1220.h,
7491 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7492 * device/lib/pic16/Makefile.rules: added missing opening paren
7493 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7494 are provided in genutils.c,
7495 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7496 operand/result sizes,
7497 (genCmp): assert on NULL pointers first, then check deref'ed values
7498 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7501 2005-09-18 Raphael Neider <rneider AT web.de>
7503 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7504 as these are now unused,
7505 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7506 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7507 local, avoids uninitialized pointer dereference on r->name
7508 * src/pic16/ralloc.c (newReg): fixed indentation
7510 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7512 * src/SDCCval.c (constVal): fixed bug 730366
7513 * support/Util/SDCCerr.c,
7514 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7516 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7518 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7520 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7522 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7524 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7526 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7527 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7528 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7529 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7530 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7531 * packihx/packihx.c (hexDigit): made c unsigned char
7532 * as/mcs51/lklibr.c (fndsym),
7533 * link/z80/lkgb.c (gb),
7534 * link/z80/lklibr.c (fndsym),
7535 * link/z80/lkrloc.c (relr),
7536 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7537 * src/SDCC.lex (checkCurrFile, process_pragma),
7538 * src/SDCCglue.c (spacesToUnderscores),
7539 * src/SDCCmain.c (setParseWithComma, processFile),
7540 * src/asm.c (tvsprintf, printCLine),
7541 * src/avr/gen.c (emitcode, aopPut),
7542 * src/ds390/gen.c (emitcode),
7543 * src/hc08/gen.c (emitcode, emitinline),
7544 * src/mcs51/gen.c (emitcode, genInline),
7545 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7547 * src/pic/ralloc.c (debugLog),
7548 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7550 * src/pic16/ralloc.c (debugLog),
7551 * src/z80/main.c (_process_pragma):
7552 made all ctype.h function calls safe
7553 * src/SDCCopt.c: include math.h for fabs
7554 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7555 and used them throughout the code to make ctype.h function calls safe
7556 * src/ds390/main.c (asmLineNodeFromLineNode),
7557 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7558 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7560 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7561 (newpCodeAsmDir): made ctype.h function calls safe
7562 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7563 pic16_emitcode): made lbp unsigned char*
7564 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7565 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7566 * src/xa51/gen.c (emitcode),
7567 * src/z80/gen.c (_emit2): made lbp unsigned char*
7568 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7571 2005-09-05 Raphael Neider <rneider AT web.de>
7573 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7574 access bank splitpoint
7576 2005-09-05 Raphael Neider <rneider AT web.de>
7578 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7580 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7582 * .version: changed to version 2.5.3
7583 * doc/sdccman.lyx: changed version to 2.5.3,
7584 documented --codeseg and --constseg and pragma codeseg and constseg,
7585 documented bit parameters (reentrant) and bit returning
7586 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7587 currFunc->recvSize, but is this ok for all ports?
7588 (ast2iCode): result of ~ on unsigned char must be cast to int for
7590 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7591 function pointers in bit space
7592 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7593 (processFuncArgs): call port.reg_parm() with reentrancy info
7601 * src/z80/main.c: port.reg_parm prototype extended with
7602 "bool reentrant" parameter
7603 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7604 options.stackAuto for allocating bit register parameters
7605 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7606 (genSend): set BitBankUsed if it is,
7607 (selectRegBank): factored out of genCall for use in genPcall,
7608 (genCall): removed redundant dtype assignmen, use selectRegBank,
7609 (genPcall): handle returning in Carry properly, save in F0 if needed,
7610 (genReceive): handle bit register parameters
7611 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7612 (mcs51_assignRegisters): enable bit registers for all reentrant
7613 functions and don't set BitBankUsed unconditionally
7614 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7615 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7616 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7618 2005-08-27 Borut Razem <borut.razem AT siol.net>
7620 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7621 ppc-osx (Darwin) does not support -u option. It seems that it is
7622 supported only on Linux - GNU cp
7624 2005-08-25 Borut Razem <borut.razem AT siol.net>
7626 * sim/ucsim/gui.src/serio.src/Makefile.in,
7627 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7628 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7629 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7630 install and strip, since the strip at /usr/ccs/bin should be used
7633 2005-08-24 Borut Razem <borut.razem AT siol.net>
7635 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7637 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7639 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7642 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7644 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7645 * as/mcs51/lkmain.c (link_main): fixed warning
7646 * device/include/stdbool.h: ds390 has no advanced bit support yet
7647 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7648 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7649 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7650 and updated their macros
7651 * src/SDCCval.c (constVal): updated comment for renamed b_long
7653 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7655 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7656 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7657 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7658 (oprio): set priority for '['
7659 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7661 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7662 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7663 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7664 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7665 added overlayable BIT_BANK area
7666 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7667 (summary2): explain 'T' in legenda
7668 * as/mcs51/lkrloc.c: replaced old K&R style,
7669 (relr): added R_BIT processing,
7670 (errmsg): added "Bit-addressable relocation error",
7671 (adb_bit): added for converting from byte- to bit-addressable space,
7672 (adb_24_bit): added for converting from byte- to bit-addressable space
7673 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7674 used in reentrant functions now even as return value
7675 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7676 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7677 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7678 * src/SDCCglobl.h: added indicator BitBankUsed
7679 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7680 the bit registers b0-b7
7681 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7682 (geniCodeCast): fixed bug 1263853,
7683 (geniCodeLogicAndOr): put result in bool or char,
7684 (geniCodeReceive): added parameter func for accessing the return type,
7685 (geniCodeFunctionBody): pass func to geniCodeReceive
7686 * src/SDCCmain.c: added indicator BitBankUsed
7687 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7688 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7689 (checkSClass): don't put automatic bool/bit on stack,
7690 (checkFunction): removed check on function cannot return bit
7691 * src/SDCCsymt.h: added newBoolLink prototype
7692 * src/mcs51/gen.c (rb1regs): added bit registers,
7693 (movc): created for assigning to carry,
7694 (pushReg, popReg): created for pushing registers,
7695 (sameRegs): check both AOP_REG and AOP_CRY types,
7696 (aopOp): handle bit registers,
7697 (aopPut): optimization no self-assign,
7698 (saveRegisters): push reg->base (bits) only once for bit registers,
7700 (unsaveRegisters): pop reg->base only once and use popReg,
7701 (assignResultValue): added parameter func and return in carry for bits,
7702 (genIpush): optimization no reload in A if not changed,
7703 (genSend): bit parameters in reentrant functions are passed in bit
7704 registers by first assigning to bits in B, then save registers and
7706 (genCall): handle returning in Carry properly, save it in F0 if needed,
7707 (genPcall): updated assignResultValue call, this is not safe yet for bit
7708 returning function !!!
7709 (genFunction): don't generate equ's for bit registers and use pushReg,
7710 (genEndFunction): take care of bit returning functions and use popReg,
7711 (genRet): return bit in Carry,
7712 (genIfx): optimize bit registers and other directly addressable bits,
7713 (genReceive): updated assignResultValue call
7714 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7715 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7716 registers when using stack-auto
7717 * src/mcs51/ralloc.c (_G): added allBitregs,
7718 (regs8051): added the bit registers,
7719 (createStackSpil): use macro IS_BIT,
7720 (getRegBit): added to allocate a bit register, else spill,
7721 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7722 (updateRegUsage): factored out to ease stepping while debugging,
7723 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7724 also allocate bit registers,
7725 (fillGaps): handle bit registers,
7726 (findAllBitregs): added to create bit vector with all bit registers,
7727 (mcs51_allBitregs): returns this bit vector,
7728 (mcs51_assignRegisters): when using stack-auto use bit registers for
7729 passing parameters and creating local variables
7730 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7732 2005-08-22 Borut Razem <borut.razem AT siol.net>
7734 * device/lib/Makefile.in: replaced find option -or with -o
7735 to make it run on solaris
7737 2005-08-22 Raphael Neider <rneider AT web.de>
7739 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7740 fixes #1265442 (crash on Solaris)
7742 2005-08-20 Borut Razem <borut.razem AT siol.net>
7744 * configure, configure.in: added tests for libsocket and libnsl libraries,
7745 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7746 from support/regression/Makefile.in
7747 * support/regression/Makefile.in: added
7748 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7749 * sim/ucsim/libtool: regenerated on sparc-solaris
7750 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7751 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7752 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7753 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7754 sparc-solaris, which doesn't use GNU ld linker
7755 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7756 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7758 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7760 * src/mcs51/peeph.def: updated comments
7762 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7764 * device/lib/_gptrget.c,
7765 * device/lib/_gptrput.c: slightly shorter
7766 * doc/sdccman.lyx: incremented version
7767 * src/mcs51/peeph.def: moved peephole comments to the line of first
7768 change to better keep line correlation, reanimated 186.e
7769 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7771 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7773 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7774 David Saxton with quotes around file name.
7776 2005-08-15 Borut Razem <borut.razem AT siol.net>
7778 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7779 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7780 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7781 make tests run on x86_64 platform
7783 2005-08-13 Raphael Neider <rneider AT web.de>
7785 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7786 as it might be executed DURING a build (parallel make is wonderful)
7788 2005-08-13 Raphael Neider <rneider AT web.de>
7790 * device/lib/Makefile.in (port-specific-objects-pic16):
7791 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7792 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7794 * device/lib/pic16/Makefile.rules: build subdirs before creating
7795 the library, removed builddir rule, create $(builddir) early in
7796 recurse rule, use empty recurse rule for leaf directories
7797 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7798 mkdir errors (race condition), removed duplicate suffix "hex"
7800 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7801 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7802 prevents mkdir -p from aborting on Alpha
7804 2005-08-12 Raphael Neider <rneider AT web.de>
7806 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7807 db-statements in order to allow for arrays of pointers in code
7808 sections to be placed without interspersed 0-padding, fixes
7810 * (emitStatistics): fixed division by zero for pic18f1220
7811 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7812 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7813 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7814 * (pic16_pCodeConstString): keep track of already emitted string
7815 literals to prevent "duplicate definitions of symbol _str_NR"
7816 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7818 * device/lib/Makefile.in: ignore failing PIC16 library builds
7819 * device/lib/pic16/Makefile: do not build if gputils are missing
7820 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7822 2005-08-10 Raphael Neider <rneider AT web.de>
7824 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7827 2005-08-10 Raphael Neider <rneider AT web.de>
7829 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7830 Rokas' patch to add the new fixed point type "__fixed16x16"
7831 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7832 functions for __fixed16x16 arithmetics
7833 * device/lib/pic16: reimplemented the build system to support
7834 a separate build directory, better handling of libio (create
7835 the library in a separate subdir for each architecture) and
7836 easier configuration (centralized in Makefile.common)
7838 2005-08-07 Raphael Neider <rneider AT web.de>
7840 * src/pic16/gen.c (genrshTwo): fixed sign extension
7841 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7842 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7844 * device/include/pic16/pic18f4220.h: NEW, header for
7845 pic18f4220 and pic18f4320
7846 * device/include/pic16/pic18fregs.h: added new devices,
7847 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7848 * device/include/pic16/signal.h: resolved name clashes
7849 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7850 to also allow testing for interrupt enable bits, added
7851 comments on how to use the macros
7852 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7853 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7854 register definitions for the devices
7855 * device/lib/pic16/pics.all: added new devices
7856 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7858 * device/lib/pic16/libc/stdlib/memfree: do not count
7859 the block header as free memory
7860 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7861 simplified and added missing end-of-blocklist-marker
7862 (reported by Peter Onion, fixes #1252814)
7863 * (_mergeHeapBlock): fixed loop condition
7864 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7865 len==0, restructured code
7866 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7867 up a bit, reduced bitfield accesses, prevent endless loops
7868 in case of heap corruption
7869 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7870 "unreferenced arguments/must return a value" warnings
7871 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7872 replaced BAUDREG with SPBRG
7873 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7874 device/lib/pic16/debug/gstack/gstack.c: replaced
7875 _naked, _asm, _endasm with __naked, __asm, __endasm
7877 2005-08-05 Raphael Neider <rneider AT web.de>
7879 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7880 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7882 2005-08-05 Borut Razem <borut.razem AT siol.net>
7884 * device/lib/Makefile.in: added missing ';'
7885 * configure: removed ^M characters
7887 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7889 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7890 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7893 2005-08-04 Borut Razem <borut.razem AT siol.net>
7895 * configure.in: pic16 libraries build 2nd try - enable running
7896 configure in device/lib/pic16
7897 * configure: regenerated from configure.in
7898 * device/lib/Makefile.in: create $(PORT)/bin directory
7900 2005-08-03 Raphael Neider <rneider AT web.de>
7902 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7903 to get/set values via pointers
7904 * (genUnpackBits,genPackBits): changed detection of
7905 ptr->bitfield vs. sym.bitfield, fixed access via generic
7906 pointers, removed dead (wrong) code for multibyte bitfields
7907 * (genNearPointerGet, genGenPointerGet): removed useless code,
7908 fixed bitfield detection, fixes #1250594
7909 * (genNearPointerSet): removed useless code
7910 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7911 and introduced macro pic16_emitpcode that conditionally emits
7912 the origin of the following pCode (useful for debugging SDCC)
7913 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7914 * (createDefmap): fixed handling of LFSR for --optimize-df
7916 2005-08-02 Borut Razem <borut.razem AT siol.net>
7918 * device/lib/Makefile.in: pic16 libraries build enabled since
7919 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7921 2005-08-02 Raphael Neider <rneider AT web.de>
7923 * src/pic16/gen.c (genPackBits): removed deprecated warning
7924 * (genGenPointerSet): fixed bitfield detection
7926 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7928 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7930 2005-07-31 Raphael Neider <rneider AT web.de>
7932 * device/lib/pic16/libdev/pic18f458.c,
7933 device/include/pic16/pic18f458.h: added missing T0CONbits
7935 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7937 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7939 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7941 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7943 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7945 * device/include/mcs51/at89c51ed2.h: added.
7947 2005-07-23 Raphael Neider <rneider AT web.de>
7949 * src/pic/gen.h: added emitpcode macro for debugging
7950 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7951 and replace by macro adding debug information on demand
7952 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7953 * (gencjne): tried to fix; replaced with correct (slower) code
7954 * (gen{Unp,P}ackBits): fixed single bit access
7955 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7956 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7957 previous instruction
7958 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7959 register has to be handled with care (forbidding movement
7960 of assignments/uses, removing assignments completely, ...)
7961 * (pCodeOptime2pCodes): make use of regIsSpecial
7962 * added lots of debugging output (commented out)
7963 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7964 from being reused as result UNLESS it is known to work
7966 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7968 * support/Util/dbuf.h: include <stddef.h> for size_t
7969 * .version: changed to version 2.5.2
7971 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7973 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7975 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7977 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7978 (genModOneByte): removed needless psha/pula
7980 2005-07-22 Raphael Neider <rneider AT web.de>
7982 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7983 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7984 * src/pic/gen.c (resolveIfx): do not "invent" labels
7985 * (genSkipc): changed to positive logic
7986 * (genSkipCond): removed as no longer needed
7987 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7989 * (genLeftShift): check operands are in different registers
7990 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7991 INCF does not update CARRY...
7992 * src/pic/main.c: fixed _linkCmd
7993 * src/pic/pcode.c (unlinkpCode): added inactive code
7994 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7995 alive (do not assign result and operand overlapping registers)
7997 2005-07-22 Raphael Neider <rneider AT web.de>
7999 * src/pic/device.c (dump_sfr): replaced register declaration with
8000 call to emitSymbolToFile() to avoid duplicate symbols
8001 * (assignRelocatableRegisters): do not declare external symbols
8002 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8003 right (take size of type, not etype)
8004 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8005 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8006 * (packRegsForAccUse): disabled assignment of WREG as
8007 the result reg to prevent occurence of just fixed #1235003,
8009 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8010 symbols (avoids duplicate symbols in .asm file)
8011 * (pic14emitRegularMap): use emitSymbolToFile()
8012 * src/pic/gen.c (aopOp): fixed spillLocation handling
8013 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8014 * (genDataPointerSet): removed unneccessary variables/output
8016 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8018 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8019 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8021 2005-07-21 Raphael Neider <rneider AT web.de>
8023 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8024 architecture cannot handle them efficiently, fixes bug #1235003
8025 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8026 check for empty sets before using them (fixes bug #1232190)
8028 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8030 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8031 (lnksect2): generate warnings for memory overlap
8032 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8033 constseg to set the name of these segments so you can instruct the linker
8034 to place them in banks
8035 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8036 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8037 added code_seg and const_seg to options
8038 * src/SDCCglue.c (emitMaps): use options.const_seg,
8039 (createInterruptVect): put interrupt vectors in segment HOME,
8040 (glue): put HOME before static segment and put the main glue in HOME,
8041 (glue): use options.code_seg
8042 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8043 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8044 these segments so you can instruct the linker to place them in banks
8045 (linkEdit): use code_loc for HOME segment which should be the first
8046 segment in code memory now
8047 * src/SDCCmem.c: fixed more stuff like bug 1238386
8048 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8049 (changePointer): don't change function pointers to code pointers for
8051 (compareType): added exceptional check for banked function pointers
8052 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8053 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8054 after static in code memory
8055 * src/mcs51/gen.c: added aopLiteralLong prototype,
8056 (aopForSym): use getSize for functions,
8057 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8058 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8059 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8061 (genPcall): use call for literal function pointers and generate banked
8062 calls over the one trampoline so there's only one place for the user to
8063 modify according to his/hers hardware,
8064 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8065 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8066 * src/mcs51/main.c: added keyword banked,
8067 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8068 * support/Util/SDCCerr.c,
8069 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8070 needed for passing the bank and address to the trampoline
8071 * device/lib/mcs51/crtbank.asm: added for bankswitching
8072 * device/lib/mcs51/Makefile: added crtbank
8074 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8076 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8077 for fields at offset 0 of a struct or union as reported
8078 on 2005-07-07 in the developer mailing list.
8080 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8082 * src/SDCCmem.c: fixed bug 1238386
8084 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8086 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8087 (patch #1144962), added peephole 300, enabled 259.x
8088 * doc/sdccman.lyx: removed screenshot and provided link instead
8090 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8092 * doc/sdccman.lyx: added section about debugging with ddd
8093 * doc/figures/ddd_example.eps: screenshot of debugging session
8095 2005-07-04 Raphael Neider <rneider AT web.de>
8097 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8098 like CODE pointers, fixes #1115683
8099 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8100 call, fixes bugs #1232211, #1228110,
8101 fixed wrong casts to pCodeFlow from pCodeInstructions
8103 2005-07-04 Raphael Neider <rneider AT web.de>
8105 * src/pic/gen.c (popGet): changed assert to allow for
8107 * (popGetAddr): changed signature to provide
8108 an additional index, patched all call sites
8109 * (genCmpEq): handle literal-like operands correctly
8110 * (genAddrOf): added sanity checks on __code/__data pointers
8111 * (genAssign): added handling of symbols from __code section
8112 * (gencjne): do not generate code for comparisons whose result
8113 is neither stored nor used, fixes bug #1171114
8114 * (AccLsh, AccRsh): operate on operand instead of WREG
8115 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8116 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8118 * rewrote complete shift-by-literal logic, commented unused
8120 * (genConstPointerGet): get multiple bytes (if result size > 1),
8121 fixed handling of non-immediate addresses
8122 * (genPointerGet): handle CODE pointers like CONST pointers
8123 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8124 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8125 operand is to be treated as a literal or not
8126 * (mov2w,genPcall,genCmpEq),
8127 src/pic/genarith.c: use aop_isLitLike() to decide between
8128 literal/register contents
8129 * (addSign): added missing offset
8130 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8131 only emit comment in debug-mode,
8132 use {aop,op}_isLitLike throughout the file
8133 * src/pic/glue.c: fix initializers for pointers (work in progress)
8134 * src/pic/pcode.c (get_op): honor index on _const symbols
8135 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8136 * (dumppBlock): added pCode size estimation
8137 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8138 check for IS_SYMOP before OP_SYMBOL'ing
8139 * fixed indentation, compacted switch-statements
8140 * (allocReg): find free register and allocate it instead of
8141 allocating new registers all the time
8142 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8143 registers as its operands (necessary only for multibyte GETs)
8145 2005-07-01 Raphael Neider <rneider AT web.de>
8147 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8148 debugging .asm-output macros FENTRY + FEXIT
8149 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8151 * (emitpComment): NEW, printf to pCode
8152 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8154 * (popGetAddr): NEW, variant of popGet to access an immediates
8155 high(er) bytes instead of the n'th byte of memory they reference,
8156 replaced popGet with popGetAddr where neccessary
8157 * (genDataPointerGet): reactivated and fixed implementation
8158 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8160 * (genDataPointerSet): fixed multibyte assignments
8161 * (genpic14Code): fixed --i-code-in-asm handling
8162 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8163 * (genPlus): fixed index-out-of-bounds error
8164 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8165 * src/pic/ralloc.c: added debugging output macro FENTRY2
8166 * (spillThis): fixed indentation, enbraced for-body for clarity
8167 * (rematStr): commented out as now unused
8168 * (regTypeNum): commented out special spill case (overwrites
8170 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8172 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8174 * doc/sdccman.lyx: documented sfr16/sfr32,
8175 added example for using storage class with function pointers
8176 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8178 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8180 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8181 * device/lib/_itoa.c,
8182 * device/lib/_ltoa.c: optimized codesize
8183 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8184 but don't know how to suppress the double warning.
8185 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8186 * support/Util/SDCCerr.c,
8187 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8189 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8191 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8192 fixed old K&R prototypes
8193 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8194 * device/lib/_gptrget.c,
8195 * device/lib/_gptrgetc.c,
8196 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8197 also new versions for small generic pointers and banked generic pointers
8198 * src/port.h: added const_name
8199 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8200 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8201 * src/SDCCcse.c (findPrevIc): check all associative operators
8202 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8203 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8204 * src/SDCCmem.c: updated comments,
8205 set far-space to 0 for pdata, results in optimized code
8206 * src/SDCCmem.h: added macro CONST_NAME
8207 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8208 moving the info into the highest bits, see also gptrget/gptrput
8209 * src/src.dsp: added sdcc.ico to project files
8210 * src/avr/gen.c (genCast): fixed bug 0x%d
8211 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8212 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8213 relation between ptr_type and DCL_TYPE,
8214 (genCast): fixed bug 0x%d
8215 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8216 (CODE)" for const_name
8217 * src/hc08/gen.c (genCast): fixed bug 0x%d
8218 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8219 (hc08_port): added "CONST (CODE)" for const_name
8220 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8221 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8222 between ptr_type and DCL_TYPE,
8223 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8224 operand* and took AOP() inside function so sfr-ness can be checked,
8225 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8227 (genFunction, genEndFunction): optimized stack setup,
8228 (genMinus): optimized for literals with ending zeroes (in bytes),
8229 (genCast): fixed bug 0x%d
8230 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8231 (mcs51_port): added "CONST (CODE)" for const_name
8232 * src/mcs51/peeph.def: made rule 226 more generic
8233 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8234 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8235 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8236 * src/z80/main.c (z80_port): added NULL for const_name,
8237 (gbz80_port): added NULL for const_name
8238 * support/regression/tests/bug663539.c,
8239 * support/regression/tests/sfr16.c: new tests
8241 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8243 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8245 2005-06-24 Raphael Neider <rneider AT web.de>
8247 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8249 * device/include/pic16/signal.h: added USBIF
8252 2005-06-24 Raphael Neider <rneider AT web.de>
8254 * device/lib/pic16/libdev/pic18f2455.c,
8255 device/include/pic16/pic18f2455.h: NEW
8256 * device/include/pic16/pic18fregs.h,
8257 device/lib/pic16/pics.all,
8258 src/pic16/device.c: added 18f2455
8259 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8260 device/include/pic16/{pic18f[68][567].h,usart.h}:
8261 replaced MULTIPLE_USARTS define with more relaible
8262 compatibility sfrs (for USART access)
8264 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8266 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8267 and the output asm file line is printed on two lines.
8269 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8271 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8272 BGT, BLE, BHI, and BLS instructions
8273 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8275 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8276 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8278 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8280 2005-06-15 Raphael Neider <rneider AT web.de>
8282 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8283 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8284 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8285 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8286 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8288 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8290 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8291 Marcel Telka in bug #1215704
8293 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8295 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8296 located in shared memory bank.
8298 2005-05-31 Raphael Neider <rneider AT web.de>
8300 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8301 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8302 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8304 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8306 * device/lib/_strncpy.c: fixed the fix
8308 2005-05-26 Raphael Neider <rneider AT web.de>
8310 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8311 initializers with \0, bug #1208187
8312 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8313 intializers with \0, bug #1208187
8315 2005-05-26 Raphael Neider <rneider AT web.de>
8317 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8318 initializers with \0, bug #1208187
8319 * src/pic16/main.c (_process_pragma): added sanity checks
8320 for stack position and size, emit warnings when appropriate
8322 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8324 * device/lib/_strncpy.c: fixed not filling with \0
8326 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8328 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8330 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8331 compound_statement),
8333 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8335 2005-05-24 Raphael Neider <rneider AT web.de>
8337 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8339 2005-05-24 Raphael Neider <rneider AT web.de>
8341 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8342 TRISE definitions, closes bug #1162453
8344 2005-05-22 Raphael Neider <rneider AT web.de>
8346 * src/pic16/main.c (_process_pragma): check for missing
8347 arguments to pragmas code and udata
8348 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8349 consistency fixes to match other headers (thanks to Jim Paris)
8350 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8352 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8354 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8356 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8358 * support/regression/tests/bug1198642.c: new test
8359 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8360 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8361 * support/scripts/resource.h,
8362 * support/scripts/resource.rc,
8363 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8364 * support/scripts/sdcc.ico: added 32x32 icon
8366 2005-05-18 Raphael Neider <rneider AT web.de>
8368 * device/lib/pic16/libdev/pic18f*.c,
8369 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8370 keywords to "__sfr" and "__at (X)"
8371 * device/include/pic16/pic18fregs.h: added pic18f4520
8372 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8373 #1203088 (MPLAB compatibility)
8375 2005-05-17 Raphael Neider <rneider AT web.de>
8377 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8378 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8379 * device/lib/pic16/pics.all: added new devices
8380 * src/pic16/device.c: added support for pic18f4520
8382 2005-05-16 Raphael Neider <rneider AT web.de>
8383 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8384 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8385 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8386 convenience function for bit access
8388 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8390 * device/lib/printf_large.c: fixed bug 1193299
8391 * support/regression/tests/bug1057979.c: added test %3.3s
8393 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8395 * device/include/mcs51/8051.h,
8396 * device/include/mcs51/8052.h: made parseable with lint
8397 * device/include/mcs51/lint.h: added include file for (sp)lint
8398 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8399 * doc/cdbfileformat.lyx,
8400 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8402 2005-05-14 Raphael Neider <rneider AT web.de>
8404 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8405 * device/lib/pic16/libc/stdlib/itoa.c (new)
8406 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8407 * device/lib/pic16/libio/Makefile: exclude subdir according to
8408 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8409 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8410 * src/pic16/gen.c (genFunction): prevent annoying warning
8411 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8413 * support/cpp2/cppmain.c (cpp_output_string): new
8414 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8417 2005-05-13 Borut Razem <borut.razem AT siol.net>
8419 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8421 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8423 * .version: changed to version 2.5.1; back to bleeding edge development
8425 2005-05-11 Borut Razem <borut.razem AT siol.net>
8427 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8428 generate PDF version 1.3 documents
8430 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8432 * .version: changed to version 2.5.0
8434 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8436 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8438 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8440 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8441 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8442 well as many smaller updates.
8443 * .version: changed to version 2.5.0-pre1
8445 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8447 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8449 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8451 * support/regression/tests/bug1185672.c: added
8452 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8454 * src/mcs51/gen.c (genCall): added comments, made it look safer
8455 * src/mcs51/gen.c (genEndFunction): simplified
8457 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8459 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8461 2005-04-14 Borut Razem <borut.razem AT siol.net>
8463 * fixed bug 1045046 - SIGSEGV with really simple code?:
8464 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8465 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8467 2005-04-14 Borut Razem <borut.razem AT siol.net>
8469 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8470 src/pic16/device.h: temporarily disabled experimental #inline pragma
8473 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8475 * device/include/z80/stdio.h,
8476 * device/include/z80/string.h: removed these highly incomplete files so
8477 SDCC can use the default ones in device/include/
8479 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8481 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8483 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8486 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8488 * device/include/malloc.h: removed redundant __reentrant prototypes
8489 * device/lib/_mullong.c: added working xstack variant in asm (C version
8490 doesn't pass regression tests)
8491 * device/lib/bpx.c: used __data and made bpx char for mcs51
8492 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8493 (createFunction): fixed bug with xstackPtr
8494 * src/SDCCcse.c: corrected comments
8495 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8496 (killDeadCode, eBBlockFromiCode): removed unused code
8497 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8499 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8500 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8501 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8502 (genModOneByte): fixed warning in MSVC
8503 * src/mcs51/main.c (): added comments
8504 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8506 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8508 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8510 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8512 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8514 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8516 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8517 characters arrays of larger size than the declared one.
8519 2005-04-10 Borut Razem <borut.razem AT siol.net>
8521 * src/pic/gen.c (genInline),
8522 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8523 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8524 (findNextInstruction), (findPrevInstruction),
8525 (findInstructionUsingLabel),
8526 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8527 * src/pic/pcode.c (findLabel): added missing '\n'
8528 * src/src.dsp: added SDCCdwarf2.c to the project
8530 2005-04-09 Borut Razem <borut.razem AT siol.net>
8532 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8534 2005-04-08 Raphael Neider <rneider AT web.de>
8536 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8537 into the chain after a given one) and mergeDefmapSymbols (combine
8538 defmap entries for each symbol per pcode)
8539 * (createDefmap): have defmap entries merged in the end
8540 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8541 a symbol before replacing one access type's symbol, merge symbols in
8542 the end (replacement symbol might already have an entry)
8543 * (assignValnums): keep reference to written WREG intact
8545 2005-04-08 Raphael Neider <rneider AT web.de>
8547 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8550 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8552 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8555 2005-04-07 Raphael Neider <rneider AT web.de>
8557 * device/include/pic16/usart.h: added compatibility defines for
8558 devices with more than one USART
8559 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8561 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8563 * device/lib/Makefile.in: updated for port specific include
8565 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8567 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8569 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8571 * device/include/8051.h,
8572 * device/include/8052.h,
8573 * device/include/at89S8252.h,
8574 * device/include/at89c55.h,
8575 * device/include/at89x051.h,
8576 * device/include/at89x51.h,
8577 * device/include/at89x52.h,
8578 * device/include/mcs51reg.h,
8579 * device/include/reg51.h,
8580 * device/include/reg764.h,
8581 * device/include/regc515c.h,
8582 * device/include/sab80515.h: (re)moved these 12 files
8583 * device/include/mcs51/8051.h,
8584 * device/include/mcs51/8052.h,
8585 * device/include/mcs51/at89S8252.h,
8586 * device/include/mcs51/at89c55.h,
8587 * device/include/mcs51/at89x051.h,
8588 * device/include/mcs51/at89x51.h,
8589 * device/include/mcs51/at89x52.h,
8590 * device/include/mcs51/mcs51reg.h,
8591 * device/include/mcs51/reg51.h,
8592 * device/include/mcs51/reg764.h,
8593 * device/include/mcs51/regc515c.h,
8594 * device/include/mcs51/sab80515.h: and added them here
8596 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8598 * device/include/stdarg.h: changed SDCC specific keywords to double
8600 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8602 * device/include/hc08/mc68hc908gp32.h,
8603 * device/include/hc08/mc68hc908jb8.h,
8604 * device/include/hc08/mc68hc908jkjl.h,
8605 * device/include/hc08/mc68hc908qy.h: fixed comments
8606 * device/include/mcs51/README: updated
8607 * device/include/mcs51/c8051f120.h: added PINRSF
8608 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8609 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8610 amidst code. Also inline is not supported.
8612 2005-04-06 Raphael Neider <rneider AT web.de>
8614 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8615 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8616 callers stack/frame pointers
8618 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8620 * device/include/pic16/usart.h: added, missing in previous commit,
8621 * device/include/pic16/adc.h: fixed typo,
8622 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8624 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8626 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8627 uninitialized because a bug appears with gplink
8628 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8629 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8630 complains for unrecognised option
8632 2005-04-05 Raphael Neider <rneider AT web.de>
8634 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8635 structs as well (using memcpy)
8636 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8637 on ISRs (GOTO has no label)
8638 * src/pic16/device.h: added OF_OPTIMIZE_DF
8639 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8640 new data flow analysis/optimization
8641 * src/pic16/pcode.c: added (prototypes for and implementation of)
8642 dataflow analysis functions, fixed pCodeInstructions' inCond and
8643 outCond values, made RCALL a branch instruction
8644 * (pic16_unlinkpCode): keep C line if possible
8645 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8646 C line moved if possible
8647 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8648 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8649 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8650 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8652 * (pic16_getJumptabpCode): NEW, needed in...
8653 * (LinkFlow): fixed handling of jumptables, calls and conditional
8655 * (pic16_InsertCommentAfter): NEW
8656 * (pic16_pCodeReplace): made verbose and flow preserving
8657 * (AnalyzeFlow): added call to data flow analysis
8658 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8659 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8660 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8662 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8664 * src/SDCCast.c (decorateType): fixed bug #1105626
8666 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8668 * device/include/asm/pic16/features.h,
8669 * pic18f*.h headers,
8670 * device/include/pic16/adc.h,
8671 * device/include/pic16/delay.h,
8672 * device/include/pic16/i2c.h,
8673 * device/include/pic16/malloc.h,
8674 * device/include/pic16/stdio.h,
8675 * device/include/pic16/stdlib.h,
8676 * device/include/pic16/string.h,
8677 * device/lib/pic16/libc/stdio/printf_tiny.c,
8678 * device/lib/pic16/libc/stdio/printf_small.c,
8679 * device/lib/pic16/libc/stdio/strmgpsim.c,
8680 * device/lib/pic16/libc/stdio/strmmssp.c,
8681 * device/lib/pic16/libc/stdio/strmusart.c,
8682 * device/lib/pic16/libc/stdio/vfprintf.c,
8683 * device/lib/pic16/libc/stdlib/ltoa.c,
8684 * device/lib/pic16/libc/stdlib/putchar.c,
8685 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8686 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8687 * device/lib/pic16/libc/stdlib/memchrram.c,
8688 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8689 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8690 * device/lib/pic16/libio/adc/adcbusy.c,
8691 * device/lib/pic16/libio/adc/adcread.c,
8692 * device/lib/pic16/libio/adc/adcsetch.c,
8693 * device/lib/pic16/libio/usart/ubaud.c,
8694 * device/lib/pic16/libio/usart/ubusy.c,
8695 * device/lib/pic16/libio/usart/udrdy.c,
8696 * device/lib/pic16/libio/usart/uopen.c,
8697 * device/lib/pic16/libio/usart/uputc.c,
8698 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8699 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8700 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8701 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8702 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8703 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8704 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8705 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8706 specific keywords to double underlined form,
8707 * device/lib/pic16/libc/Makefile.rules,
8708 * device/lib/pic16/libsdcc/Makefile.rules,
8709 * device/lib/pic16/libm/Makefile,
8710 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8711 to compile with C standard set in Makefile.common
8712 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8713 rand.c and crc.c in compilation process,
8714 * device/lib/pic16/libsdcc/int/divuint.c,
8715 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8716 `c' from signed to unsigned,
8717 * device/lib/pic16/startup/crt0.c,
8718 * device/lib/pic16/startup/crt0i.c,
8719 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8720 keywords to double underlined form, bug fixes in _do_cinit function
8721 which prevented the correct initialization of the .idata segment,
8722 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8723 core to enter a infinite loop
8724 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8726 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8728 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8730 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8732 * device/include/Makefile.in: add support for hc08 subdirectory
8733 * device/include/hc08/: new subdirectory
8734 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8735 Lucas Loizaga, thanks!
8736 * device/include/hc08/mc68hc908qy.h,
8737 * device/include/hc08/mc68hc908gp32.h,
8738 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8739 their own directory. Changed internal macro names to use the compiler
8740 reserved namespace. Changed SDCC specific keywords to double
8742 * device/include/math.h,
8743 * device/include/malloc.h,
8744 * device/include/stdarg.h,
8745 * device/include/stdbool.h
8746 * device/include/string.h,
8747 * device/include/tinibios.h,
8748 * device/include/ds400rom.h,
8749 * device/include/8051.h,
8750 * device/include/8052.h,
8751 * device/include/80c51xa.h,
8752 * device/include/at89c55.h,
8753 * device/include/at89S8252.h,
8754 * device/include/at89x51.h,
8755 * device/include/at89x52.h,
8756 * device/include/ds80c390.h,
8757 * device/include/reg764.h,
8758 * device/include/regc515c.h,
8759 * device/include/sab80515.h,
8760 * device/include/mcs51/c8051f000.h,
8761 * device/include/mcs51/c8051f018.h,
8762 * device/include/mcs51/c8051f020.h,
8763 * device/include/mcs51/c8051f040.h,
8764 * device/include/mcs51/c8051f060.h,
8765 * device/include/mcs51/c8051f120.h,
8766 * device/include/mcs51/c8051f300.h,
8767 * device/include/mcs51/c8051f310.h,
8768 * device/include/mcs51/c8051f320.h,
8769 * device/include/mcs51/c8051f330.h,
8770 * device/include/mcs51/c8051f350.h,
8771 * device/include/z180.h: Changed SDCC specific keywords to double
8774 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8776 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8778 * (pic16_assignConfigWordValue): disable testing of configuration
8779 register value with config mask,
8780 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8781 function with port->fun_prefix,
8782 * (genFunction): when generating a naked interrupt function never
8783 create an absolute segment placed in interrupt vector address, place
8784 the actual interrupt function at IVA instead, when an interrupt
8785 function is generated with unspecified interrupt then do not create
8786 the absolute section,
8787 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8788 code for generating a call to generic pointer get/put function with
8789 a call to function pic16_callGenericPointer(),
8790 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8791 the call to the generic pointer get/put functions with prefixing the
8792 function name with port->fun_prefix,
8793 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8794 * src/pic16/main.c (_process_pragma): prefix function with
8796 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8797 calling assembler, old 18Fxxxx macro is deprecated,
8798 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8799 PC_ASMDIR in while condition,
8800 * (findInstruction): add PC_ASMDIR in while condition,
8801 * (buildCallTree): prefix main with port->fun_prefix,
8802 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8803 identifier for variable with banked access in instructions BTFSS,
8804 BTFSC, BCF, BSF, BTG
8805 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8806 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8807 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8808 perform optimization when enviroment variable NO_REG_OPT is set,
8809 * (insideLRBlock): NEW, return 1 if register is inside an
8810 INF_LOCALREGS block,
8811 * (RemoveRegFromLRBlock): remove a register that is completely
8812 eliminated by register optimization, but it is still left in local
8813 register store/restore in/from stack block,
8814 * (Remove2pcodes): after removing register, check to see if it
8815 should be removed from local register store/restore in/from stack
8817 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8818 DUMMY_READ_VOLATILE,
8820 * device/include/pic16/adc.h: minor prototype modifications and
8822 * device/include/pic16/malloc.h: added GPL notice various
8824 * device/include/pic16/stdint.h: NEW, standard header for ints
8825 * device/include/pic16/delay.h: NEW, header for delay functions,
8826 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8828 * device/include/pic16/signal.h: NEW, header providing helper macros
8829 for implementing signal handlers,
8830 * device/include/pic16/stdio.h: added prototypes for functions,
8831 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8832 prototypes for stdin and stdout, added macro PUTCHAR to
8833 automatically implement putchar function prototype,
8834 * device/include/pic16/usart.h: modified and updated USART library,
8835 * device/lib/pic16/libio/adc/,
8836 * device/lib/pic16/libio/i2c: some modifications to improve library
8838 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8839 family of functions,
8840 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8841 family of functions and other sources,
8842 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8843 of the PIC18Fxx[28] devices,
8844 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8845 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8846 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8847 _do_cinit function, because the previous failed when local variables
8848 where not placed in the same memory bank,
8849 * device/lib/pic16/libsdcc/char/: various modifications to improve
8850 library performance,
8851 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8852 information on the new functions of the c library and more...
8854 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8856 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8858 2005-03-26 Raphael Neider <rneider AT web.de>
8860 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8861 if condition == CARRY)
8862 * (genCmp): adapted to new genSkipc semantics
8863 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8864 on rIfx (genCmp was broken)
8866 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8868 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8869 * src/z80/main.c (_keywords[]),
8870 * src/SDCCglobal.h (struct options),
8872 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8873 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8874 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8875 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8876 always available in leading double underscore form. The C99 support is
8877 mostly missing, but it's a start.
8878 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8879 reserved identifier "__data".
8881 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8883 * src/mcs51/peeph.def: fixed bug 1170013
8885 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8887 * device/include/mcs51reg.h: fixed bug 842007
8889 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8891 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8894 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8896 * src/port.h (struct PORT),
8897 * src/avr/ralloc.c (avr_assignRegisters),
8899 * src/ds390/ralloc.c (ds390_assignRegisters),
8901 * src/hc08/ralloc.c (hc08_assignRegisters),
8903 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8905 * src/pic/ralloc.c (pic14_assignRegisters),
8907 * src/pic16/ralloc.c (pic16_assignRegisters),
8909 * src/xa51/ralloc.c (xa51_assignRegisters),
8911 * src/z80/ralloc.c (z80_assignRegisters),
8913 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8914 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8916 * src/SDCCdflow.c (computeDataFlow),
8918 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8920 * src/SDCCcflow.c (*),
8922 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8923 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8924 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8925 immedDom() returning wrong block; probably fixes bug #1160833)
8927 2005-03-20 Borut Razem <borut.razem AT siol.net>
8929 * support/scripts/inc2h.pl: WIN32 port
8931 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8933 * device/lib/makefile.in: added abs.c and labs.c
8935 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8937 * device/include/stdint.h: added
8938 * device/lib/abs.c: added
8939 * device/lib/labs.c: added
8940 * device/include/stdlib.h: added abs() and labs() prototypes
8941 * device/lib/libsdcc.lib: added abs and labs
8942 * device/include/float.h,
8943 * device/lib/_fsmul.c,
8944 * device/lib/printf_fast.c,
8945 * device/lib/printf_tiny.c: updated comments
8947 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8949 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8952 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8954 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8955 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8957 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8959 * device/lib/printf_large.c: removed inline assembly for portability and
8960 readability. Use printf_fast if speed or size are more important.
8961 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8962 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8964 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8966 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8967 prevent compiler warning
8969 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8971 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8972 moved to level 0 and declared as static. Also they are explicit
8973 placed in access bank. This was necessery because some times they
8974 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8975 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8976 optimizations. Currently only compare to unsigned char is implemented,
8977 * src/pic16/gen.c: added fReturnIdx array,
8978 * (struct resolvedIfx) is moved to gen.h and made public,
8979 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8980 * (aopForSym): added an optimization to directly store in stack of
8981 the operand of a SEND iCode,
8982 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8983 but as registers instead (AOP_REG) using the fReturnIdx array,
8984 * (pic16_freeAsmop): remove the freed register from the
8985 _G.sregsAlloc field,
8986 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8987 a compare of 'WREG',
8988 * (pic16_popGetTempRegCond): changed function prototype, now
8989 function takes also a bitVector argument v which holds the current
8990 set of registers that are allocated for stack access by aopForSym,
8991 registers allocated in aopForSym for accessing stack symbols are not
8992 any more part of the functions usedRegs field,
8993 * (genCall): some times aopOp is called for a stack variable to be
8994 send, aopForSym might perform the push, if this is true make sure
8995 that genCall doesn't push the variable twice by testing _G.resDirect,
8996 * (genFunction): changed testing for unspecified interrupt number
8997 from 256 to INTNO_UNSPEC,
8998 * modified selection scheme of frame pointer generation. Previously
8999 if function did use local registers a frame pointer was generated,
9000 now a frame pointer is generated only if function has arguments
9001 (that need PLUSW2 register access), or has stack arguments, or the
9002 compiler is not instructed to omit the frame pointer,
9003 * (genEndFunction): before restoring local registers that were saved
9004 in the function preamble, also restore the registers that *might*
9005 have been allocated for stack access,
9006 * (genRet): removed some old comments,
9007 * (genCmp, the active (RN's) version): added a call to the
9008 pic16_genCmp_special function to perform the compare with a more
9009 robust and optimized way,
9010 * (genInline): a feature has been added in inline code generation,
9011 which allows a wildcard variable substitution when writing inline
9012 assembly. Code is incomplete and experimental therefore undocumented,
9013 * (genCast): changed order of aopOp for result and right to allow
9014 aopForSym to directly load the result if possible,
9015 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9016 perform an optimized compare on some selected special occasions,
9017 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9018 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9019 generate an IVT any more,
9020 * src/pic16/main.c (pic16_optionsTable): added command line option
9022 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9023 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9025 * src/pic16/NOTES: Raphael Neider added in list of active developers
9026 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9027 jumptable_end to prevent bug #,
9028 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9029 inCond and outCond fields,
9030 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9031 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9032 turn off register spilling,
9033 * (packRegsForOneUse): synced with other ports' versions although it
9034 is not used currently,
9035 * (pic16_packRegisters): added an optimization while reading
9036 structure bitfields, some registers may be saved (malloc code is
9037 decreased by 80 bytes)
9039 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9041 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9042 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9043 this can be optimized more?
9045 2005-03-10 Raphael Neider <rneider AT web.de>
9047 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9048 genNearPointerGet): (hopefully) fixed access to bitfields via
9049 pointers (p->bitN = x; and x = p->bitN; failed)
9051 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9053 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9055 2005-03-09 Raphael Neider <rneider AT web.de>
9057 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9059 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9061 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9062 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9063 (regTypeNum): set REG_BIT type if necessary
9064 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9065 * support/regression/tests/critical.c: check bug 1144613
9067 2005-03-02 Raphael Neider <rneider AT web.de>
9069 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9071 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9073 * src/avr/ralloc.c (serialRegAssign),
9074 * src/ds390/ralloc.c (serialRegAssign),
9075 * src/hc08/ralloc.c (serialRegAssign),
9076 * src/mcs51/ralloc.c (serialRegAssign),
9077 * src/pic/ralloc.c (serialRegAssign),
9078 * src/pic16/ralloc.c (serialRegAssign),
9079 * src/xa51/ralloc.c (serialRegAssign),
9080 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9082 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9084 * src/SDCCast.c (decorateType): fixed bug 1124787
9086 2005-02-20 Hubert Sack <sack AT digiplan.de>
9087 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9089 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9092 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9094 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9095 to keep the correct label reference count when adding/removing references
9096 to labels. A peephole file using this is appended to patch #1144962.
9098 2005-02-14 Raphael Neider <rneider AT web.de>
9100 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9101 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9102 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9103 retrievals of result operand's value on assignment
9105 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9107 * device/include/pic16/string.h: modified prototype for memccpy()
9108 to memccpy(void *, void *, char, size_t)
9109 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9110 check whether to omit frame pointer or not,
9111 * (genInline): convert all occurences of "\n" to LF in inline
9112 assembler blocks, this helps formatting the inline text,
9113 * (pic16_loadFSR0): modified prototype,
9114 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9115 removed some 8051 legacy code,
9116 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9117 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9118 before allocating temporary registers in functions,
9120 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9122 * support/regression/tests/bitvars.c: corrected the "fix"
9124 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9126 * support/regression/tests/bitvars.c,
9127 * support/regression/tests/bitwise.c,
9128 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9130 2005-02-10 Raphael Neider <rneider AT web.de>
9132 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9133 different size for Alpha
9134 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9136 2005-02-09 Raphael Neider <rneider AT web.de>
9138 * src/SDCC.lex(doPragma) : save and restore warning options as well
9139 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9140 * have #pragma less_pedantic set the errorlevel to WARNING
9142 * (cloneOptimize) : fixed wrong malloc's size
9143 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9144 facilitate correct handling of #pragma (save|restore)
9146 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9148 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9150 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9152 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9154 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9156 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9158 2005-02-02 Raphael Neider <rneider AT web.de>
9160 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9161 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9162 * (pic16_storeForReturn): fixed to allow returning function pointers
9163 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9164 * device/include/pic16/{stddef.h,stdbool.h}: added
9166 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9168 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9170 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9172 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9173 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9174 appeared to be required
9176 2005-01-31 Borut Razem <borut.razem AT siol.net>
9178 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9179 include/mcs51 and include/z80 directories to the package
9181 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9183 * src/hc08/gen.c (genFunction): fixed bug #1112752
9185 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9187 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9189 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9191 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9193 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9195 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9197 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9199 * device/include/c8051fxxx.h: removed these 6 files
9200 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9202 2005-01-26 Raphael Neider <rneider AT web.de>
9204 * src/pic16/gen.c (genAssign): fixed assignment from longs
9205 in codespace (were cut to three bytes)
9206 * (genDummyRead): implemented (except for CODESPACE...),
9208 * src/pic16/glue.c (emitStatistics): beautified
9209 * device/lib/pic16/libm/Makefile: added include path
9211 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9213 * src/z80/gen.c (aopPut): fixed bug #1103902
9215 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9217 * device/lib/expf.c: fixed bug #1095792
9219 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9221 * device/lib/pic16/libm: added Math library sources
9223 2005-01-24 Raphael Neider <rneider AT web.de>
9225 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9226 to enable upcast to pCodeOpReg2 (there is no type tag to
9227 differenciate the two and pic16_popGet2p cast into PCOR2)
9228 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9229 (sizeof(sectNames) changed to sizeof(sectName))
9230 Both patches fix segfaults under MinGW.
9232 2005-01-23 Raphael Neider <rneider AT web.de>
9234 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9235 Safe_[mc]?alloc()'ed variables
9236 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9237 of (byte sized) temporaries (assign them to WREG for now)
9238 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9239 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9240 this might fix SIGSEGVs on MinGW...
9241 * src/SDCCopt.c (killDeadCode): restored original behaviour
9242 (volatile operands might get thrown away though)
9244 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9246 * src/pic16/gen.c: fixed bug #1106975,
9247 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9248 pointer update, INTCON is saved, global interrupts are disabled and
9249 restored after updateing TOS.
9250 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9251 * added function attribute 'shadowregs' to take advantage of shadow
9253 * added function attribute 'wparam' as an alternative to the wparam
9255 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9256 user declares a non-ISR function as 'shadowregs',
9257 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9259 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9261 * .version: bumped version number to 2.4.8
9262 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9264 * device/lib/pic16/libio/i2c/: I2C module support library,
9265 * device/include/pic16/i2c.h: I2C support library header,
9266 * device/lib/pic16/libc/stdio/: standard IO support sources,
9267 * (printf_small.c): printf_small() source, supports float print,
9268 * (printf_tiny.c): printf_tiny() source, does not support floats,
9269 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9270 enable global optimizations for entire library source, other
9271 Makefiles in the source tree are also modified to reflect this,
9272 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9274 * doc/sdccman.lyx: updated to reflect new changes,
9275 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9276 sym->onStack if-case,
9277 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9278 sbit, idata, _idata, xdata, _xdata,
9279 * added pragma library, to link an external library, (see doc),
9280 * removed command line options, --pomit-config-words, --pomit-ivt,
9281 --pleave-reset-vector,
9282 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9283 when calling assembler to reflect memory model used, also define
9284 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9285 reflect stack model used,
9286 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9287 on stack return NULL,
9289 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9291 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9292 of the operands is volatile. Fixes #1020220
9294 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9296 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9297 * (OptimizeRegUsage): make sure that there is really no other flow where
9298 the first pCode is used
9300 2005-01-22 Raphael Neider <rneider AT web.de>
9302 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9303 to fix #1106967 (pCode->seq are not set up correctly)
9305 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9307 * src/SDCCglue.c (glue): make sure code area is declared before the
9308 static initialization area.
9310 2005-01-21 Raphael Neider <rneider AT web.de>
9312 * device/lib/Makefile.in: fixed test for pic16 install dir
9313 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9315 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9316 added --optimize-goto compiler switch and pragma wparam documentation
9317 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9318 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9319 and PRODH closing bug #1071770 (peephole optimizer)
9321 2005-01-19 Raphael Neider <rneider AT web.de>
9323 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9324 cmdLine buffers (used when calling sdcpp...) are large enough
9325 (MAX_PATH=256 truncates arguments leading to system halts when
9327 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9328 * (genUminus): rewritten to for efficiency
9329 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9330 used uninitialized in some cases)
9331 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9332 copy the third byte from the int -- now assumes 0x80 (data memory)
9333 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9334 operands (genAddLit expects the iCode's operands to swapped as
9335 well), fixed leftover bytes (crashed for short left operands)
9336 * (pic16_genMinusDec): performance improvements, removed false
9338 * (pic16_genMinus): fixed to cope with differently sized operands
9339 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9341 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9342 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9343 new banksel optimization
9344 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9345 analysis for temporary registers (segfaults...)
9346 * src/pic16/peeph.def: added rule
9348 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9350 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9351 which converts a float number to its ASCII representation
9352 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9353 functions to convert the fractional and integer part of a float to ASCII,
9354 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9355 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9357 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9359 * device/include/pic16/adc.h: added GPL info,
9360 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9361 a pCodeOp as tested operand,
9362 * (genNearPointerGet): optimized bit testing, does not use
9363 intermediate register for bit value, test directly instead with
9364 BTFSS, BTFSC, works only for single bits,
9365 * (genpic16Code): dump the name of the iCode in the asm,
9366 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9367 renamed to pic16_decodeOp,
9368 * (serialRegAssign): do not allocate a temporary register for iCode
9369 sequences that test a single bit for 1/0
9371 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9373 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9374 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9375 access stack and frame pointers. They are initially assigned to
9376 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9377 accessing SFRs. Updated all occurences of modification of stack or
9378 frame pointer in gen.c and pcode.c,
9379 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9380 assigning of a literal value to pointers,
9381 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9382 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9385 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9387 * doc/sdccman.lyx: update documentation about stack pragma, added
9388 some info for stack memory models
9390 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9392 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9394 2005-01-08 Raphael Neider <rneider AT web.de>
9396 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9397 udata sections to fix bug #1097823
9399 2005-01-05 Raphael Neider <rneider AT web.de>
9401 * src/pic16/gen.c (genGenericShift): added handling of differently
9402 sized left operand and result
9404 2005-01-04 Raphael Neider <rneider AT web.de>
9406 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9407 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9408 to hold the condition bit)
9409 * added new version of genCmp (old code available via #define)
9410 * added new version of genShiftLeft/genShiftRight in a generic
9411 way, now supports shifting by negative values
9412 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9413 shiftCount (expected by genGenericShift)
9414 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9415 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9417 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9418 is an invalid literal too...)
9420 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9422 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9423 from Raphael Neider,
9424 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9425 for 8-bit literals. This fixes some literal operands which are sign
9426 extended to 16-bits ints when instruction needs only 8-bits.
9428 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9430 * device/lib/logf.c: added mcs51 assembly version
9431 * device/lib/expf.c: added mcs51 assembly version
9432 * device/lib/_logexpf.c: new shared asm code for expf and logf
9433 * device/include/math.h: add defines for assembly math library
9434 * device/lib/Makefile.in: build new _logexpf.c
9435 * device/lib/libfloat.lib: use new _logexpf.c
9437 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9440 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9441 device types which have less than 0x7f registers.
9443 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9445 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9447 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9449 * device/lib/printf_fast.c: only build on supported arch.
9450 * device/lib/printf_tiny.c: only build on supported arch.
9451 * device/lib/printf_fast_f.c: only build if asm float lib
9452 * device/lib/_fsget1arg.c: only build if asm float lib
9453 * device/lib/_fsget2args.c: only build if asm float lib
9454 * device/lib/_fsnormalize.c: only build if asm float lib
9455 * device/lib/_fsreturnval.c: only build if asm float lib
9456 * device/lib/_fsrshift.c: only build if asm float lib
9457 * device/lib/_fsswapargs.c: only build if asm float lib
9458 * device/include/stdio.h: don't provide print_fast,
9459 print_fast_f, print_tiny prototypes if --xstack used
9461 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9463 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9464 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9467 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9469 * device/lib/printf_fast_f.c: same as printf_fast, but
9470 with floating point enabled
9471 * device/lib/printf_fast.c: minor tweaks
9472 * device/include/stdio.h: add printf_fast_f
9474 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9476 * src/SDCCmain.c: make --float-reent default for mcs51
9477 * device/lib/_fsadd.c: added mcs51 assembly version
9478 * device/lib/_fssub.c: added mcs51 assembly version
9479 * device/lib/_fsmul.c: added mcs51 assembly version
9480 * device/lib/_fsdiv.c: added mcs51 assembly version
9481 * device/lib/_fseq.c: added mcs51 assembly version
9482 * device/lib/_fsneq.c: added mcs51 assembly version
9483 * device/lib/_fsgt.c: added mcs51 assembly version
9484 * device/lib/_fslt.c: added mcs51 assembly version
9485 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9486 * device/lib/Makefile.in: add _fscmp to build
9487 * device/lib/libfloat.lib: add _fscmp to build
9489 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9491 * device/lib/_fs2slong.c: added mcs51 assembly version
9492 * device/lib/_fs2sint.c: added mcs51 assembly version
9493 * device/lib/_fs2schar.c: added mcs51 assembly version
9494 * device/lib/_fs2ulong.c: added mcs51 assembly version
9495 * device/lib/_fs2uint.c: added mcs51 assembly version
9496 * device/lib/_fs2uchar.c: added mcs51 assembly version
9497 * device/lib/_slong2fs.c: added mcs51 assembly version
9498 * device/lib/_sint2fs.c: added mcs51 assembly version
9499 * device/lib/_schar2fs.c: added mcs51 assembly version
9500 * device/lib/_ulong2fs.c: added mcs51 assembly version
9501 * device/lib/_uint2fs.c: added mcs51 assembly version
9502 * device/lib/_uchar2fs.c: added mcs51 assembly version
9503 * device/include/float.h: added #define to select asm vs c
9505 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9507 * device/lib/printf_fast.c: improvements to float output
9508 * device/include/float.h: add defines for assembly float library
9509 * device/lib/_fsget1arg.c: receive 1 float arg
9510 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9511 * device/lib/_fsnormalize.c: normalize a float
9512 * device/lib/_fsreturnval.c: return float, various helper routines
9513 * device/lib/_fsrshift.c: right shift a float's mantissa
9514 * device/lib/_fsswapargs.c: swap 2 floats
9515 * device/lib/Makefile.in: build these 6 new files for mcs51
9516 * device/lib/libfloat.lib: add these 6 files to the library
9518 2004-12-26 Borut Razem <borut.razem AT siol.net>
9520 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9523 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9525 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9526 and fully reentrant and register bank neutral.
9527 * device/lib/printf_fast.c: added float (not enabled by default),
9528 added compact/slower integer (also not enabled by default),
9529 improved size/speed of fast integer code, other minor changes
9530 * device/include/stdio.h, device/lib/Makefile.in,
9531 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9533 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9535 * src/pic16/pcode.c: declaring variables other than at the start of a
9536 block is not supported in C by VC6.
9538 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9540 * applied a previous patch from Raphael Neider that wasn't included
9541 in the previous commits, which fixes infinite loops within jumptable
9543 * made some fixes that previous patches introduced
9545 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9547 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9548 that fixes an issue with AOP_PCODE asmop's offset,
9549 * (pic16_popCopyReg): update instance field too,
9550 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9551 function of pic port,
9552 * (genCmp, genAnd, genAssign),
9553 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9555 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9557 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9558 variables initial values to idata section,
9559 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9560 variables in some functions. This utilizes parmBytes field of iCode
9561 structure to hold the offset of the variable in stack. (might be
9562 able to use the stack field too?)
9563 * applied patch from Raphael Neider # ### , # ###
9564 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9565 variable initial values in idata section,
9566 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9567 for static variables with initial value
9568 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9569 applied fix in while loop from Raphael Neider.
9571 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9573 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9574 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9575 * src/ds390/ralloc.c (serialRegAssign): spill bits
9576 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9577 * support/Util/SDCCerr.c,
9578 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9579 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9580 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9582 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9584 * device/include/sdcc-lib.h: inserted LGPL, added includes
9585 asm/ds390/features.h and asm/mcs51/features.h
9586 * device/include/asm/default/features.h,
9587 * device/include/asm/gbz80/features.h,
9588 * device/include/asm/z80/features.h: added empty _AUTOMEM
9590 * device/include/asm/ds390/features.h,
9591 * device/include/asm/mcs51/features.h: added files with defines for
9592 _AUTOMEM and _STATMEM indicating automatic and static storage class
9593 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9594 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9595 * src/SDCCicode.c (geniCodeCast),
9596 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9597 * src/SDCCloop.c (loopInduction): removed unused variable lr
9598 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9599 to convertToFcall to include char modulo (RFE 1065037), added check
9600 if left operand is unsigned and use abs of literal value
9601 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9602 as it doesn't work after conversion from peephole.def to peephole.rul
9603 * src/mcs51/gen.c (toBoolean): added check for size,
9604 (genModOneByte): optimized code for signed char modulo a literal
9605 power of 2 (thanks to Hubert Sack),
9606 (genRRC): removed unnecessary "clr c",
9607 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9608 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9610 swapped rules 256.c and 256.d,
9611 extended 256.d by using new multiple checks (thanks Erik),
9612 added rules 256.e and 256.f,
9613 updated rule 261.a and 261.b to new generated code
9614 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9616 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9618 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9619 induction related bugs, including first part of bug #1074377
9621 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9623 * applied patch from bug-report #1076292,
9624 * applied patches for genAnd and Goto-optimizations for Raphael
9626 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9627 dump a less iCode information,
9628 * src/pic16/device.h (pic16_options_t): added field debgen,
9629 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9630 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9631 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9633 * (various functions): added macros FENTRY and FENTRY2 to functions,
9634 to emit function prologue,
9635 * (various functions): fixed indentation,
9636 * (genNearPointerGet): fixed loading of FSR0,
9637 * (genPackBits): applied patch from Raphael Neider to fix updating
9638 of FSR0 and touching only the modified bits,
9639 * src/pic16/genarith.c (various functions): added macros FENTRY to
9640 emit function prologue in comments,
9641 * src/pic16/pcode.h: added functions debugf2, debugf3,
9642 * src/pic16/ralloc.c: partial fix for packForPush caused
9645 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9647 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9648 <stsp AT users.sourceforge.net> with reversed byte order
9649 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9651 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9653 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9655 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9656 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9658 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9660 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9662 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9664 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9666 (setFromConditionArgs): friendly operand parser for peephole rules,
9667 (operandBaseName, operandsNotRelated): new peephole condition
9668 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9669 architecture specific register naming into account, handles n-way
9670 comparisons, and supports quoted literals
9671 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9673 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9675 * src/mcs51/peeph.def: fixed bug #1076940
9677 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9679 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9681 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9683 Adding support for replacing ljmps with sjmps in jumptables
9684 generated for switch statements. For now you need to set the
9685 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9686 Now 4 algorithms for mcs51 jumptable generation are used:
9687 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9688 addresses loaded pc-relative for up to 112 cases and stack-pushing
9689 target addresses loaded with offset from dptr for up to 256 cases.
9691 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9692 * src/mcs51/main.c: adapted constants for switch table generation
9693 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9695 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9697 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9698 * support/regression/tests/bug1057979.c: added test for bug 1073386
9700 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9702 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9705 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9707 * src/pic16/device.h,
9708 * src/pic16/genarith.c,
9711 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9713 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9715 Large cummulative patch for pic16 port.
9716 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9717 to call when a stack overflow occurs,
9718 * (malloc.h): added CVS Id tag,
9719 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9721 * added libc directory. The current version of LibC contains string
9722 functions, ctype functions and macros and some functions of the
9723 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9724 be extensively tested in the future. Standard disclaimer here.
9725 Library is not automatically build yet. But one can build it by
9726 invoking 'make' inside the libc directory.
9727 * added ADC library under libio. Preliminary version yet.
9729 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9730 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9731 aopForRemat() now and not by pic16_aopOp(),
9732 * (pic16_popGetTempReg): removed warning messgae when allocating
9733 temporary registers, its a buggy feature and will be removed,
9734 * (pic16_popGet): set register instance field in AOP_CRY,
9735 * (pic16_outBitC): fixed for results in size greater than 1,
9736 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9737 * (pic16_storeForReturn): optimized return of 0,
9738 * (genCmp): experimental code for new genCmp which uses PIC18's
9739 special compare&skip instructions. Initial tests fail some times
9740 with variables grater than 1 byte in size, so new code is disabled,
9741 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9743 * (genCast): began a fix to optimize the casting of a bit to another
9744 bit, now assigning a bitfield to another bitfield will fail, sorry,
9745 * src/pic16/main.c: disabled the use of lr-support feature,
9746 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9747 * added some function prototypes, added function _debugf prototype,
9748 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9749 bits with offset (case PO_GPR_BIT),
9750 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9752 * (isBankInstruction): modified to return 0 for no banking instruction,
9753 and 1 for banking instruction,
9754 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9755 caused stop processing pCodes after a inline assembly block,
9756 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9757 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9758 registers when it shouldn't,
9759 * src/pic16/ralloc.c (allocReg): add preliminary support for
9760 supporting a limited set of temporary registers,
9762 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9764 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9765 genDataPointerSet): ensure assignments always copy in MSB to LSB
9767 (loadRegFromAop): recognize CLRH optimization,
9768 (genFunction): optimize RECEIVE iCodes in reentrant functions
9770 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9772 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9773 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9775 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9776 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9777 contiguous with data
9779 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9781 * device/lib/_gptrget.c (_gptrget),
9782 * device/lib/_gptrgetc.c (_gptrgetc),
9783 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9784 instead of sjmp to ret
9785 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9786 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9788 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9790 * .version: bumped version to 2.4.7
9791 * device/lib/_gptrget.c (_gptrget): is now _naked
9792 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9793 * device/lib/_gptrput.c (_gptrput): is now _naked
9794 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9795 (createFunction): fixed xstack
9796 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9797 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9799 (geniCodeCritical): store original interrupt state in an iTemp bit
9800 var unless stack-auto
9801 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9802 * src/SDCCmain.c (setIncludePath): added include/target to search path
9803 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9804 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9806 (processFuncArgs): put bit vars in bit area
9807 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9808 unsaveRBank): fixed xstack,
9809 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9810 (genFunction, genEndFunction): fixed xstack,
9811 (genAssign): optimization don't walk backwards through mem
9812 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9813 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9814 * support/regression/Makefile: also make library (for stack-auto) when
9815 making "all" and added "test-mcs51-xstack-auto"
9816 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9817 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9818 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9819 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9820 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9821 make-library by MAKE_LIBRARY
9822 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9823 regression tests for xstack
9824 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9825 * support/regression/tests/critical.c: test for critical on mcs51
9827 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9829 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9830 built version of sdcc instead of installed version
9832 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9834 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9835 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9837 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9838 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9839 WARNING: remove device/lib/build/z80/printf.o by hand when
9840 updating from previous build!
9841 * device/lib/z80/printf.c: updated comment
9842 * support/regression/tests/bug1057979.c: test all ports now
9843 * support/regression/tests/bug1065458.c: file added
9845 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9847 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9848 *_start and *_end symbols for static functions
9850 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9852 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9853 and search crt0.o in all library paths,
9854 (setIncludePath): proper handling of --nostdinc,
9855 (setLibPath): proper handling of --nostdlib
9856 * support/regression/Makefile,
9857 * support/regression/ports/ds390/spec.mk,
9858 * support/regression/ports/gbz80/spec.mk,
9859 * support/regression/ports/hc08/spec.mk,
9860 * support/regression/ports/mcs51/spec.mk,
9861 * support/regression/ports/mcs51-large/spec.mk,
9862 * support/regression/ports/mcs51-stack-auto/spec.mk,
9863 * support/regression/ports/z80/spec.mk: use include and lib files from
9864 built version of sdcc instead of installed version
9865 * doc/sdccman.lyx: fixed typo in --nostdinc
9867 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9872 * src/pic/gen.c : added support to generate code for struct bit fields.
9874 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9876 * as/xa51/xa_version.h,
9877 * device/include/errno.h,
9878 * device/include/regc515c.h,
9879 * device/lib/_itoa.c,
9880 * device/lib/_ltoa.c,
9881 * device/lib/ser_ir_cts_rts.c,
9882 * sim/ucsim/xa.src/glob.cc,
9883 * sim/ucsim/xa.src/inst_gen.cc,
9884 * sim/ucsim/xa.src/xa_bit.cc,
9885 * sim/ucsim/xa.src/xa_sfr.cc,
9886 * sim/ucsim/z80.src/inst_dd.cc,
9887 * sim/ucsim/z80.src/inst_fdcb.cc,
9888 * support/scripts/keil2sdcc.pl,
9889 * src/pic16/pic16.dsp,
9890 * src/pic16/pic16a.dsp: corrected cvs line endings
9891 * device/lib/printf_large.c: fixed bug 1057979
9892 * src/pic16/gen.c: fixed non-C standard code
9893 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9894 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9895 * support/regression/ports/mcs51/support.c: reload T1 asap
9896 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9897 pdata use and clear idata startup behaviour
9898 * support/regression/tests/bug1057979.c: added
9900 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9902 * device/examples/ds390/ow390/ad26.h,
9903 * device/examples/ds390/ow390/cnt1d.h,
9904 * device/examples/ds390/ow390/crcutil.c,
9905 * device/examples/ds390/ow390/ownet.h,
9906 * device/examples/ds390/ow390/owsesu.c,
9907 * device/examples/ds390/ow390/swt12.h,
9908 * device/examples/ds390/ow390/swtoper.c,
9909 * device/examples/ds390/ow390/temp10.h,
9910 * device/examples/ds390/ow390/thermodl.c,
9911 * device/examples/ds390/tinitalk/tinitalk.dsp,
9912 * device/examples/ds390/tinitalk/tinitalk.dsw,
9913 * device/examples/mcs51/clock/hw.h,
9914 * device/examples/mcs51/simple2/go.bat,
9915 * device/examples/serialcomm/windows/serial.h,
9916 * device/examples/xa51/dummy.c,
9917 * device/examples/xa51/hello.c,
9918 * device/include/80c51xa.h,
9919 * device/include/at89x051.h: corrected cvs line endings
9921 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9923 * src/pic16/main.c (options): added command line --gstack, to trace
9924 stack over/under flows,
9925 * added pragma 'wparam' to allow passing first byte of function
9926 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9927 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9928 call to __gstack_test function and sets up the symbol as extern,
9929 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9930 * popaop): added call to pic16_testStackOverflow,
9931 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9933 * (genCall, genPcall): now all parameters are passed via stack
9934 except in functions that are pass to wparam pragma in which WREG is
9936 * (genPcall): REENTRANT flag is checked to see if variable prototype
9937 contains reentrant keyword, don't call a non-reentrant function, via
9938 a reentrant function pointer or vice versa, functions are never
9940 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9942 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9943 SIGSEGV when accessing a NULL register stucture,
9944 * (pic16_printGPointerType): modified to handle UPPER modifier for
9945 function initializers, changed prototype of function to simpler one,
9946 * (pic16_printIvalFuncPtr): check to see if function is already
9947 added in externs list,
9948 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9949 optimized a move from W to SFR with a move to the same register
9951 * device/lib/pic16/debug: NEW directory, contains debug features
9952 which are enabled when linking with libdebug.lib, currently command
9953 line option --gstack enables stack pointer tracing for over/under
9954 flow, corresponding sources are in debug/gstack
9956 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9958 * doc/sdccman.lyx: updated SDCC version,
9959 * (PIC16 port): update list of command line options,
9960 * src/pic16/device.h (structure pic16_options_t): added field gstack
9961 to enable stack overflow tracing on push/pops,
9962 * src/pic16/device.c (statistics structure): added statistics
9964 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9965 pic16_dump_int_registers): increase statistics counters for each
9966 * variable which is encountered
9967 * (pic16_dump_usection): emit each .udata variable to its own udata
9969 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9970 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9971 parameters via stack, otherwise use old scheme,
9972 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9973 assembler output file,
9974 * src/pic16/main.c: added command line options --gstack to enable
9975 push/pop tracing for stack overflow,
9976 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9977 instructions): added size of each instruction,
9978 * (pic16_countInstruction): estimate size of instructions in
9979 the_pFile list, inline assembly blocks are not counted,
9980 * (pic16_FixRegisterBanking): trace previous register usage, when
9981 banksel optimizations is greater than 0, don't emit a redudant
9984 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9986 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9987 * src/pic16/ralloc.c : applied same fix for pic16.
9988 * src/pic/gen.c : tidied it up a little.
9990 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9992 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9993 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9995 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9997 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9999 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10001 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10002 non-reentrant function __modsint in the interrupt function (thus
10003 corrupting math operations during serial I/O)
10004 * device/lib/ser_ir.c: as above, changed buffersize
10005 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10006 256.c,d for zeroing
10007 * doc/Makefile: added option -t for rsync
10009 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10011 * src/SDCCast.h (struct ast),
10012 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10014 2004-10-20 Borut Razem <borut.razem AT siol.net>
10016 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10019 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10021 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10023 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10024 support functions to replace long sequences of MOVFF's from access
10025 bank registers to stack and vice versa,
10026 * src/pic16/device.h: added new field opt_flags, where optimization
10027 flags can be set to enable certain features,
10028 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10029 * pBlock, (genFunction, genEndFunction): surroung loop for
10030 saving/loading used registers in stack with PC_INFO pCodes,
10031 INF_LREGS. Code in between can then be optimized by pCode optimizer
10032 to support function calls,
10033 * (genDataPointerSet): fixed bug which loaded float fields in
10034 structures with corrupt data,
10035 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10036 in a standard way debug info on stderr. Feature used for developing
10037 and debugging only,
10038 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10039 obsolete chunks of code,
10040 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10041 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10042 * pic16/src/pcode.c (pic16_newpCodeInfo,
10043 * (pic16_newpCodeOpLocalRegs),
10044 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10046 * (pic16_pCodeConstString): printing of the initial value of a
10047 symbol as a comment is inhibited since parsing was already done by
10048 copyStr and output is corrupt,
10049 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10051 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10053 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10055 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10057 * as/mcs51/lkarea.c: removed old K&R style,
10058 (lnksect): changed check on boundary error,
10059 (lnksect2): changed check on boundary error,
10060 (lnksect2): extend XSTK to end of page if size = 1
10061 * as/mcs51/lkmain.c: removed old K&R style,
10062 (Areas51): create l_IRAM symbol
10063 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10064 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10065 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10066 * device/lib/_mullong.c: added version to be compiled with xstack
10067 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10068 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10069 * device/lib/mcs51/crtxstack.asm: fixed comment
10070 * src/SDCCglue.c: maxInterrupts defaults to 0,
10071 (emitMaps): added pdata,
10072 (createInterruptVect): (re)moved default,
10073 (glue): added pdata,
10074 (glue): moved __start__xstack to XSTK with default size 1
10075 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10076 and options.float_rent when options.stackAuto is set,
10077 (linkEdit): only write XDATA_NAME if provided on command line
10079 * src/SDCCmem.c: added pdata
10080 * src/port.h: added pdata_name to PORT
10081 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10082 (saveRegisters, unsaveRegisters): removed usage of B,
10083 (genMinus): fixed accumulator clash,
10084 (genJumpTab): added comment, this needs another look
10085 * src/mcs51/gen.c: added check for "B in use" paranoia,
10086 added pushB() and popB()
10087 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10090 * src/ds390/main.c,
10092 * src/mcs51/main.c,
10094 * src/pic16/main.c,
10096 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10097 added PSEG (PAG,XDATA) or NULL to port specifier
10098 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10099 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10100 (_mcs51_genInitStartup): removed __start__xstack equ,
10101 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10102 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10103 * src/z80/gen.c (_rleAppend): fixed warnings
10104 * support/regression/tests/zeropad.c: added pdata test
10105 * .version: bumped to 2.4.6
10107 2004-10-17 Borut Razem <borut.razem AT siol.net>
10109 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10110 as a part of nightly build
10112 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10114 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10115 WREG holds the first byte function parameters,
10116 * (aopForSym): take special case for symbols which are in FARSPACE
10117 but in CODESPACE too,
10118 * (assignResultValue): modified to take into account _G.useWreg,
10119 * (genCall): don't use wreg for parameter passing when function is
10120 declared as reentrant, too, added optimization INCF to stack
10121 pointer when stack parameter count is 1,
10122 * (genFunction, genEndFunction): refurnished and fixed to not using
10123 wreg for passing parameters when function has varargs or is
10124 reentrant, fixed bug with symbol name compare for generating
10125 functions in absolute address,
10126 * (pic16_storeForReturn): refurnished,
10127 * (genCmp): began writing a new version of the function, not ready
10128 yet, therefore it is disabled,
10129 * (genAssign): do not read code memory when assigning a function to
10130 a pointer function,
10131 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10132 array of characters, not pointer,
10133 * (pic16initialComments): in debug mode emit an .ident directive for
10135 * (_process_pragma): emit a new warning type (internal to pic16)
10136 when setting stack to default length, emit a similar warning when
10137 placing a function at absolute address and address is not word aligned
10138 * (_pic16_parseOptions): added 'return TRUE' statement,
10139 * (_pic16_linkEdit): if compiling a source, then add the source's
10140 file object, first in the list of objects to link,
10142 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10144 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10145 * src/pic/main.c : removed VC warning.
10146 * src/pic/gen.c : changed comment.
10148 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10150 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10151 reference to a deprecated symbol _GPTRREG was causing failure to
10152 link. Thanks G. M. Gallant for the info.
10154 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10156 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10157 comments for Bugs item #954788.
10159 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10161 * src/pic16/device.c (pic16_dump_gsection,
10162 * pic16_groupRegistersInSection): handle symbols declared to be in
10163 access bank differently,
10164 * src/pic16/gen.c (struct _G): added field resDirect,
10165 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10166 send values read from stack directly to result and don't allocate
10168 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10170 * (pic16_sameRegsOfs): NEW,
10171 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10172 free because they were not allocated from temporary pool,
10173 * pic16_popRegFromString): workaround to fix a problem with
10174 allocating variables twice or never,
10175 * (genGenPointerGet): using PRODL instead of FSR0H,
10176 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10178 * (genAssign): take advantage of the _G.resDirect flag,
10179 * (genCast): around line 11844, use mov2f instead of directly
10180 MOVFF'ing between operands to account for literal values,
10181 * src/pic16/genutils.c: some new debug functions for gpsim have been
10183 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10184 float with integer part only,
10185 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10186 place variables in access bank
10187 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10188 updated sources to reflect recent changes in gen.c
10190 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10192 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10193 sources that searched for headers in installation path, now the
10194 device/include/pic16 is used,
10195 * src/pic16/glue.c (pic16glue),
10196 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10197 .line directives if not in debug mode, this suppresses assembler's
10198 warnings for ignored directives
10200 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10202 * src/port.h: made reset_regparms prototype void parameter explicit.
10203 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10204 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10205 * doc/sdccman.lyx: documented warning disabling and how to use
10206 printf_large to make it print floats.
10207 * device/include/stdbool.h: NEW
10208 * device/lib/_atof.c,
10209 * device/lib/_divuint.c,
10210 * device/lib/_divulong.c,
10211 * device/lib/expf.c,
10212 * device/lib/printf_large.c,
10213 * device/lib/sincosf.c,
10214 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10215 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10216 a completely reentrant lib.
10218 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10220 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10221 * device/include/pic16/stdio.h: fixed bug with colon
10223 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10225 * device/include/pic16/stdio.h,
10226 * device/include/pic16/stdlib.h,
10227 * device/include/pic16/math.h: NEW
10228 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10229 declared as _naked to reduce overhead
10230 * device/lib/Makefile.in (target port-specific-objects-pic16):
10231 changed * to *.* so to ignore the CVS directory,
10232 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10233 stacked variables back in stack,
10234 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10237 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10239 * .version: bumped version number to 2.4.5
10240 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10241 * support/Util/SDCCerr.c (messages structure): added entry for
10244 Large cumulative patch for pic16 port and libraries.
10245 * device/include/pic16/sdcc-lib.h,
10246 * device/include/pic16/stdarg.h,
10247 * device/include/asm/pic16/features.h,
10248 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10249 * device/include/pic16/float.h: changes reentrant keyword with
10250 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10251 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10252 updated target build-libraries to include objects from gptr,
10253 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10254 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10255 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10256 all function headings,
10257 * src/SDCCmain.c: added global parameter userIncDirsSet,
10258 * (parseCmdLine): when option -I is encountered add directory to
10259 userIncDirsSet too,
10260 * src/version.awk: added space between control and long,
10261 * src/pic16/NOTES: added some notes for the port,
10262 * src/pic16/gen.c: added prototype for mov2fp function,
10263 * (fReturnpic16[]): properly named return value registers,
10264 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10265 * (aopForSym): added code to handle symbols with onStack flag set,
10266 symbols onStack are allocated PTRSIZE bytes,
10267 * (aopFreeAsmop): handles special case where asmops are stack objects,
10268 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10269 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10270 added argument lock to trace flaws in allocating temporary registers
10271 when developing port,
10272 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10273 * (pic16_popRegFromString): reenabled allocating a direct register
10275 * (assignResultValue): various beautifications,
10276 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10277 referenced function argument,
10278 * (genIpush): reenabled to allow stacked arguments, handles only
10279 ic->parmPush iCodes,
10280 * (genCall, genPcall): major changes to allow for variable argument
10281 functions, fixed a bug with falsely restoring stack pointer after
10282 returning from call,
10283 * (genFunction): pending code for critical function,
10284 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10285 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10286 * (genNearPointerGet): fixed bug with indirect reading, was always
10288 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10290 * (genAddrOf): rewrote code to take address of a stacked function parameter
10291 * (genCast): fixed casting to generic pointer type,
10292 * src/pic16/gen.h: added AOP_STA,
10293 * (struct asmop): added field stk,
10294 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10295 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10296 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10297 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10298 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10299 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10301 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10303 * (pic16_port structure): generic pointer size is set to 3,
10304 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10305 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10307 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10308 operand is an iTemp,
10310 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10312 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10313 * debugger/mcs51/simi.c: addapt new syntax of s51
10315 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10317 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10318 * src/pic16/pcode.c: commented out some calls to free() in order to
10321 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10324 * src/SDCCicode.c (isiCodeInFunctionCall),
10325 * src/avr/ralloc.c (selectSpil),
10326 * src/pic/ralloc.c (selectSpil),
10327 * src/pic16/ralloc.c (selectSpil),
10328 * src/ds390/ralloc.c (selectSpil),
10329 * src/hc08/ralloc.c (selectSpil),
10330 * src/xa51/ralloc.c (selectSpil),
10331 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10332 stack in the middle of a function call sequence (fixes bug #1020268)
10333 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10334 costs associated with the minimum switch case.
10336 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10338 * src/SDCC.lex: fixed bug #1030549
10340 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10342 * src/SDCCcse.h (struct cseDef),
10343 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10344 over a function call if the CSE is derived from a symbol whose
10345 address has been taken (fixes bug #1029883)
10346 * support/regression/tests/bug-1029883: a new regression test for
10349 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10351 * src/hc08/gen.c (emitinline): fixed bug #1029778
10352 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10353 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10354 and starts toward RFE #905167)
10356 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10358 * src/pic16/gen.c (mov2f): New function to move an operand to
10359 another without considering if it is a literal or a register,
10360 * (pic16_sameRegs): don't check if they are both AOP_REG,
10361 * (AccRsh): removed andmask=0 lines,
10362 * (genLeftShift): duplicated to be improved in future versions,
10363 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10364 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10365 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10366 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10367 * (insertBankSwitch): fixed inserting banksel directives algorithm
10368 for instructions that follow a skip instruction, this fixes a report
10369 for broken subtraction code generation,
10370 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10371 iCode is a left op, just in case result and right share the same
10374 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10377 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10379 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10380 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10381 on 2004-09-12; it was buggy
10383 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10385 * src/SDCCsymt.h: removed RESULT_CHECK
10390 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10392 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10394 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10395 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10396 configuration values no more rejected by compiler, they are assigned
10397 to configuration registers with a warning message instead,
10398 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10399 the for-loop so last conf register is emitted too,
10400 * (_pic16_initPaths): link library libsdcc.lib by default,
10401 * (_hasNativeMulFor): modified test for multiplication according to
10402 Raphael Neider's remarks. Integer multiplication is also done with
10404 * device/include/pic16/pic18fregs.h: corrected type error in while
10405 testing and including 18f6720 header file
10407 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10409 * src/pic16/device.h (pic16_options): removed field use_crt,
10410 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10411 until an optimization to handle single bits is added,
10412 * (pic16_loadFSR0): moved before genUnpackBits,
10413 * (genAnd): some white lines removed,
10414 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10415 leave_reset flags in pic16_options when using crt modules,
10417 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10419 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10420 for bugs 898889 & 979599. Also used some safer print instructions.
10422 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10424 * src/pic16/device.h (pic16_options_t): added field use_crt,
10426 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10427 catch a probable future bug,
10428 * src/pic16/gen.c: aopIdx function commented out,
10429 * (genAssign): commented out old code which used aopIdx,
10430 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10431 code, added if conditionals to take into account the --use-crt
10432 command line options,
10433 * src/pic16/main.c (pic16_optionsTable): added new command line
10434 options, --use-crt= and --no-crt,
10435 * (_pic16_linkEdit): now the proper crt object is added in the
10436 linker command line except than when --no-crt is specified,
10437 * src/pic16/pcode.c,
10438 * src/pic16/pcode.h: added some structures and functions for a new
10439 optimization scheme to compansate for instruction overhead between
10440 same iCodes, this scheme is currently under development and is not
10441 working in any way,
10442 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10444 * device/lib/pic16/startup/crt0i.c,
10445 * device/lib/pic16/startup/crt0iz.c: added global char variable
10446 __uflags to force the generation of an idata section
10448 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10451 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10452 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10454 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10456 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10457 Frieder) and clarified the default code optimization mode
10459 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10461 * src/SDCC.lex (doPragma, process_pragma),
10462 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10463 "opt_code_size", and "opt_code_balanced"
10464 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10465 regrouped options by category, added support for category headers
10466 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10467 and "--opt-code-size"
10468 * doc/sdccman.lyx: documented these new options and pragmas
10469 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10470 preference into account
10472 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10474 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10475 geniCodePreDec): Fixed bug 904237 by generating a warning
10477 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10479 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10481 * src/pic/device.c : When no max ram set validate full memory range.
10483 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10485 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10487 * device/lib/_gptrget.c,
10488 * device/lib/_gptrput.c: updated comment
10489 * device/lib/calloc.c,
10490 * device/lib/free.c,
10491 * device/lib/malloc.c,
10492 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10493 * src/SDCCcse.c (cseBBlock),
10494 * src/SDCCicode.c (printOperand, geniCodeArray),
10495 * src/SDCCicode.h (struct operand): fixed bug 868103
10496 * support/regression/tests/bug-868103.c: added
10497 * src/SDCCast.c (searchLitOp),
10498 * src/SDCCcse.h (struct cseDef),
10499 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10500 * src/SDCCicode.h (struct operand),
10501 * src/SDCCsymt.h (struct sym_link),
10502 * src/avr/gen.c (hasInc),
10503 * src/ds390/gen.c (hasInc),
10504 * src/hc08/gen.c (genPlusIncr, hasInc),
10505 * src/mcs51/gen.c (hasInc),
10506 * src/pic16/glue.c (pic16_printIvalChar),
10507 * src/pic16/ralloc.c (regWithIdx),
10508 * src/xa51/gen.c (hasInc) : removed warnings
10509 * src/SDCCast.c (createBlock): added comment ???
10510 * src/hc08/ralloc.c: updated comments
10512 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10514 * doc/sdccman.lyx: updated section on switch statements, added
10515 section about semaphore locking
10516 * doc/Makefile: added option -info for latex2html
10517 * device/lib/_gptrget.c,
10518 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10520 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10522 * src/pic/device.h,
10523 * src/pic/device.c,
10524 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10525 maxram is less than 0x100.
10527 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10529 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10531 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10534 * src/mcs51/main.c,
10535 * src/ds390/main.c,
10539 * src/pic16/main.c,
10542 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10543 a jump table is the best form for a switch statement, including
10544 automatic insertion of missing cases to make the case range
10545 continuous. Developed in collaboration with Frieder Ferlemann.
10547 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10549 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10550 accumulator result if it needs sign extension
10552 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10554 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10556 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10558 * device/lib/gbz80/printf.c,
10559 * device/lib/z80/printf.c: removed define for NULL
10561 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10563 * as/xa51/xa_link.c,
10564 * device/examples/ds390/ow390/ad26.c,
10565 * device/examples/ds390/ow390/cnt1d.c,
10566 * device/examples/ds390/ow390/counter.c,
10567 * device/examples/ds390/ow390/ds2480.h,
10568 * device/examples/ds390/ow390/ds2480ut.c,
10569 * device/examples/ds390/ow390/findtype.c,
10570 * device/examples/ds390/ow390/gethumd.c,
10571 * device/examples/ds390/ow390/owllu.c,
10572 * device/examples/ds390/ow390/ownetu.c,
10573 * device/examples/ds390/ow390/swt12.c,
10574 * device/examples/ds390/ow390/swtloop.c,
10575 * device/examples/ds390/ow390/temp.c,
10576 * device/examples/ds390/ow390/temp10.c,
10577 * device/examples/ds390/ow390/thermo21.c,
10578 * device/examples/ds390/ow390/tinilnk.c,
10579 * device/examples/ds390/ow390/tstfind.c,
10580 * device/examples/serialcomm/windows/serial.cpp,
10581 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10582 * device/include/reg51.h: fixed line endings for cvs
10584 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10586 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10587 packRegsForAccUse, packRegisters): new accumulator register
10589 * support/regression/ports/hc08/support.c (_putchar): suppress
10590 warning of unused variable
10591 * src/SDCCicode.c: added SWAP entry to codeTable
10593 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10595 * device/lib/sprintf.c: forgot to add this file before previous commit
10597 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10599 * src/pic16/gen.c (genPackBits): added operand right in function
10600 parameters, load result directly if p_type is POINTER (that is
10601 called by genNearPointerSet)
10602 * (genUnPackBits): added operand left in function parameters,
10603 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10604 FSR0 if accessing bitfields,
10606 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10608 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10609 _print_format; updated printf, sprintf, vsprintf
10610 * device/include/asm/default/features.h: corrected comment/define
10611 * device/lib/Makefile.in: added sprintf.c
10612 * device/lib/libsdcc.lib: added sprintf module
10613 * device/lib/printf_large.c,
10614 * device/lib/vprintf.c,
10615 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10617 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10618 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10619 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10621 * support/regression/tests/zeropad.c: define idata as data for hc08
10623 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10625 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10626 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10627 labels are referenced at least once (even if a reference is not found)
10628 * src/hc08/gen.c (emitcode): set isComment flag for comments
10629 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10630 loads), rules 6a..6b (optimize jumps to return)
10632 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10634 * device/lib/acosf.c (acosf),
10635 * device/lib/asinf.c (asinf),
10636 * device/lib/atanf.c (atanf),
10637 * device/lib/ceilf.c (ceilf),
10638 * device/lib/cosf.c (cosf),
10639 * device/lib/coshf.c (coshf),
10640 * device/lib/cotf.c (cotf),
10641 * device/lib/fabsf.c (fabsf),
10642 * device/lib/floorf.c (floorf),
10643 * device/lib/log10f.c (log10f),
10644 * device/lib/logf.c (logf),
10645 * device/lib/sinf.c (sinf),
10646 * device/lib/sinhf.c (sinhf),
10647 * device/lib/sqrtf.c (sqrtf),
10648 * device/lib/tanf.c (tanf),
10649 * device/lib/tanhf.c (tanhf),
10650 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10651 replaced all instances of "reentrant" in the library functions
10652 defined in math.h with this macro.
10653 * support/regression/tests/float_trans.c: reenabled test for hc08
10655 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10657 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10658 erroneously deleted
10660 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10662 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10663 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10664 multi-byte volatile operands are used
10665 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10666 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10667 initialization to area GSINIT0 so that it would always precede
10668 any static initializers in GSINIT
10669 * support/regression/tests/zeropad.c: fixed idata define for hc08
10670 * support/regression/tests/bug-927659.c,
10671 * support/regression/tests/float_trans.c: disabled tests for hc08
10672 pending missing library routines
10673 * .version: increased version number to 2.4.4 - hc08 port now passes
10677 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10679 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10680 * Makefile.common.in,
10682 * as/hc08/Makefile.in,
10683 * as/mcs51/Makefile.in,
10684 * as/z80/Makefile.in,
10685 * debugger/mcs51/Makefile.in,
10686 * device/include/Makefile.in,
10687 * device/lib/Makefile.in,
10690 * link/z80/Makefile.in,
10691 * packihx/Makefile.in,
10692 * sim/ucsim/main_in.mk,
10693 * sim/ucsim/avr.src/Makefile.in,
10694 * sim/ucsim/doc/Makefile.in,
10695 * sim/ucsim/gui.src/serio.src/Makefile.in,
10696 * sim/ucsim/hc08.src/Makefile.in,
10697 * sim/ucsim/s51.src/Makefile.in,
10698 * sim/ucsim/xa.src/Makefile.in,
10699 * sim/ucsim/z80.src/Makefile.in,
10701 * support/cpp2/Makefile.in,
10702 * support/librarian/Makefile,
10703 * support/makebin/Makefile: added DESTDIR to the install path proposed
10704 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10705 * doc/sdccman.lyx: added DESTDIR documentation
10707 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10709 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10710 instruction for interrupt handlers, use fast returns when returning
10711 from high priority interrupts
10713 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10715 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10717 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10718 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10719 bugs, ported much of Bernhard's code from mcs51
10720 * src/mcs51/gen.c (genSend),
10721 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10722 than one when calling a reentrant function
10723 * device/lib/_mullong.c: defined an alternate struct layout for big
10724 endian ports (hc08)
10726 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10728 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10731 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10733 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10734 are sane and complete before asking the port its prefered parameter
10735 passing method (fixes bug #1017633)
10736 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10739 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10741 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10742 problem in bitfields >= 8 bits.
10744 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10746 * src/SDCCsymt.c: undid changes that were not meant to be committed
10748 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10750 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10752 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10754 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10755 copied and wrong bit got inverted
10757 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10759 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10760 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10761 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10762 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10763 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10764 assignments to bitfields at known addresses
10765 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10766 reads from bitfields at known addresses
10767 * src/hc08/ralloc.c (packRegisters),
10768 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10769 genhc08Code): optimize pointer get values used as conditionals
10770 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10773 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10775 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10776 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10777 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10780 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10782 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10784 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10786 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10789 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10791 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10793 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10795 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10798 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10800 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10802 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10804 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10805 cases use more compact code.
10807 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10809 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10811 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10813 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10815 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10818 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10819 parameter of changePointer() from symbol* to sym_link*
10820 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10821 * src/SDCCsymt.c (compareType): void* type is castable to other
10822 pointers, but not necesarily an exact match.
10823 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10824 is no longer blindly treated as an exact match.
10825 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10827 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10829 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10831 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10835 * src/pic/ralloc.h,
10836 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10838 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10840 * src/pic/device.c,
10841 * src/pic/device.h,
10842 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10844 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10846 * src/mcs51/gen.c (emitcode): fixed bug #992819
10848 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10850 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10851 there's no need to make it worse
10853 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10855 * src/mcs51/ralloc.c (deassignLR),
10856 * src/ds390/ralloc.c (deassignLR),
10857 * src/hc08/ralloc.c (deassignLR),
10858 * src/z80/ralloc.c (deassignLR),
10859 * src/pic/ralloc.c (deassignLR),
10860 * src/pic16/ralloc.c (deassignLR),
10861 * src/avr/ralloc.c (deassignLR),
10862 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10863 rlivePoint): fixed another part of bug #971834
10865 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10867 * src/z80/main.c: enabled "critical" keyword
10868 * src/z80/mappings.i,
10869 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10870 functions (fixes bug #979646)
10871 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10873 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10875 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10878 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10880 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10881 doesn't disable too much optimizations
10883 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10885 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10887 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10889 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10891 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10893 * src/pic/gen.c tidied up tabs
10894 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10895 * src/pic/main.c tidied up tabs
10896 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10897 * src/pic/pcoderegs.c tidied up tabs
10898 * src/pic/ralloc.c tidied up tabs
10900 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10902 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10903 to S_FIXED for pic16 port and when symbol is not in level 0,
10904 allocate for S_REGISTER storage class and pic16 port, too,
10905 * src/pic16/device.h: prototype for checkSym,
10906 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10907 * (pic16_assignConfigWordValue): test the value and the mask to
10908 validate that the value is suitable for the configuration word,
10909 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10910 collect extern declared symbols, don't emit symbol twice, check
10911 first if symbol is in publics set first,
10912 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10913 * added command line '--fstack' which enables an experimental
10914 feature for stack access, too buggy to be used yet...
10915 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10916 * (pic16_allocDirReg): when register has storage class S_REGISTER
10917 allocate in pic16_dynAccessRegs,
10918 * device/include/pic16/pic18f????.h: modified configuration word
10919 naming convention, words started as CONFIG0H but should be CONFIG1H
10921 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10923 * device/include/mcs51reg.h: fixed bug 970993
10925 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10927 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10928 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10929 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10930 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10931 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10932 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10933 error/warning numbers,
10934 added function setWarningDisabled()
10935 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10936 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10937 _memcmp.c _memmove.c calloc.c realloc.c free.c
10938 * support/regression/tests/malloc.c: added tests for new functionality
10939 * support/regression/tests/zeropad.c: added tests for truncated initializers
10940 and initialized char arrays starting with '\x0'
10941 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10943 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10945 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10947 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10949 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10950 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10951 peephole 177.e. Thanks to anonymous
10953 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10955 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10956 function isn't used in the source but referenced as a
10957 variable initializer then declare it as extern in .asm file
10959 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10961 * .version: increased version number to 2.4.3
10963 Adding version extension according to ChangeLog CVS revision
10964 * src/Makefile.in (target all): added dependency 'version.h'
10965 * (rule version.h): added rule to create version.h from ChangeLog,
10966 * (rule dep): added dependency version.h,
10967 * src/version.awk: AWK script to create version.h
10968 * src/SDCCdwarf2.c (dwWriteModule),
10969 * src/SDCCglue.c (initialComments),
10970 * src/SDCCmain.c (printVersionInfo): modified to write after
10971 version string the version extension number,
10972 * src/SDCCutil.c: included "version.h"
10973 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10975 * src/SDCCutil.h: added prototype for getBuildNumber
10977 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10978 includeDirsSet, too,
10979 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10980 const char [] is found in function prototype...
10982 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10983 moving to WREG with source is already in WREG,
10984 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10985 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10986 * (aopForSym): stack'ed symbols are partially supported, added
10987 if-clause to support symbols in FARSPACE,
10988 * (sameRegs): added test for AOP_ACC to see if registers are same,
10989 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10990 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10991 * (pic16_popRegFromString): will not allocate a new register if it
10992 doesn't find one by name, bug may have introduced...
10993 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10994 * (genIpush): revived to use pic16 port's stack,
10995 * (genAddrOf): added incomplete case for stack'ed operand,
10996 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10997 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10998 can handle multibyte operands,
10999 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11000 * (pic16initialComments): added message for MPLAB compatibility
11002 * src/pic16/main.h: prototype for pic16_mplab_comp,
11003 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11004 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11005 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11006 because of increased complexity of procedure,
11007 * (_process_pragma): stack pragma changed to format 'stack pos len',
11008 emit symbol '_stack_end' to conform with gplink,
11009 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11010 to search for register,
11011 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11013 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11014 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11015 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11016 case for PO_GPR_REGISTER,
11017 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11018 dies, the new era is ahead !...
11019 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11020 pic16_dynInternalRegs,
11021 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11022 * (pic16_allocDirReg): minor optimizations and bug fixes,
11023 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11025 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11026 load stack and frame pointer with address of 'stack_end' symbol
11028 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11030 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11031 without source code but only variable initializers
11033 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11035 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11036 external are not declared as extern to reduce overhead while linking
11038 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11040 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11042 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11044 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11045 Yee Keat for the patch
11046 * src/SDCCast.c (decorateType): fixed bug #979599
11047 * src/ds390/gen.h: removed local fReturnSizeDS390
11048 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11049 * src/ds390/gen.c (genAnd, genOr, genXor),
11050 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11052 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11054 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11055 add relFilesSet to $3, manipulate $2 to handle linking of object
11056 files without source files in command line,
11057 * device/include/pic16 (all headers): added ID location macros,
11058 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11059 entries for ID location bytes,
11060 * (pic16_assignIdByteValue): NEW,
11061 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11062 added field dumpcalltree to pic16_options_t,
11063 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11064 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11065 emitting rFalseIfx label after check_carry label,
11066 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11067 pic16_emitDIRegs), NEW
11068 * (pic16glue): dump .calltree file when option --calltree found,
11069 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11070 * (_pic16_genAssemblerPreamble): emit ID locations after
11071 configuration registers,
11072 * (pic16_linkCmd): modifications of the link command,
11073 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11074 * (pic16_pCodeInitRegisters): don't init stack registers,
11075 * (pic16_findPrevInstruction): fixed bug,
11076 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11077 bug with immediate registers,
11078 * (buildCallTree): traces stack push and pop,
11079 * (pct2): dump also stack usage for each function,
11080 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11081 * (pic16_allocDirReg): various modifications,
11082 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11085 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11087 * src/pic16/pcode.c: removed buggy double colon
11089 2004-07-01 Borut Razem <borut.razem AT siol.net>
11091 * support/scripts/sdcc.nsi: added include/pic16 to setup
11093 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11095 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11096 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11098 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11099 specific command line arguments. Also added sample lkr script
11100 for placing a variable at a specific memory bank.
11101 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11102 at a specific memory bank,
11103 * (pic16_dump_isection): fixed bug which caused string literals to
11104 be omitted when dumping idata section,
11105 * (pic16_groupRegistersInSection): added code to handle registers
11106 in specific memory banks,
11107 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11108 public, all references are renamed too,
11109 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11111 * (pic16_storeForReturn): added case to handle when dest is WREG,
11112 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11113 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11114 pic16_rel_udata, check to see if that register is marked as being
11115 a member of a specific memory bank,
11116 * (pic16_printIvalCharPtr): added code to add string literals either
11117 to code or the idata sections,
11118 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11119 also accept the 'udata' pragma,
11120 * src/pic16/main.h: new structure types sectName and sectSym
11121 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11122 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11123 * (pic16_findPrevInstruction): fixed, it returned nothing,
11124 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11125 instruction combinations,
11126 * (pic16_FixRegisterBanking): heavily reorganised,
11127 * (pic16_AnalyzeBanking): if generating banksel directives is
11128 disabled, then don't call FixRegisterBanking at all,
11129 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11130 completely removed,
11131 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11133 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11135 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11136 Phuah Yee Keat <yk.phuah AT nestac.com>
11138 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11140 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11141 correctly the IVT even if it is relocated to some other location
11143 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11145 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11146 * device/include/pic16/pic18f2220.h: NEW,
11147 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11148 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11149 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11150 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11151 nodefaultlibs, ivt_loc is the location of the interrupt vector
11152 table, and nodefaultlibs signs that default libraries should not be
11153 linked in link stage,
11154 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11155 according to --ivt-loc argument,
11156 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11157 when pragma stack is found,
11159 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11161 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11162 256 (range check), 257 (do while), 258.a-f (bit banging
11163 f.e. on 3-wire SPI bus)
11165 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11167 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11168 variables used exclusively within a loop
11170 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11172 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11174 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11176 * src/SDCClrange.c (computeClash): fixed bug #971834
11178 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11180 * src/mcs51/gen.c (genCmp): fixed bug #975903
11181 * src/hc08/gen.c (operandsEqu),
11182 * src/ds390/gen.c (operandsEqu),
11183 * src/z80/gen.c (operandsEqu),
11184 * src/pic/gen.c (operandsEqu),
11185 * src/pic16/gen.c (operandsEqu),
11186 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11187 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11189 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11191 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11193 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11195 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11196 default case in switch statement,
11197 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11198 to eliminate problem with initialisation of pointers, but problem
11200 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11201 * (emitStaticSegment): removed various lines emitting debug info,
11202 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11203 added processor registers for utilizing EEPROM,
11204 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11205 configurable and set 8
11207 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11209 * .version: increased version number to 2.4.2,
11211 Cumulative patch for pic16 port
11212 * src/pic16/device.c: changed scheme to dump initial values for
11213 variables in idata segment, all print_idata* functions were removed,
11214 now the pic16_printIval* will be called,
11215 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11216 * _pic16_printPointerType, pic16_printPointerType,
11217 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11218 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11219 NEW, similar to the respective functions in SDCCglue.c,
11220 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11221 way, emitting hex bytes,
11222 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11224 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11226 * src/avr/ralloc.c (serialRegAssign),
11227 * src/xa51/ralloc.c (serialRegAssign),
11228 * src/pic/ralloc.c (serialRegAssign),
11229 * src/pic16/ralloc.c (serialRegAssign),
11230 * src/hc08/ralloc.c (serialRegAssign),
11231 * src/z80/ralloc.c (serialRegAssign),
11232 * src/ds390/ralloc.c (serialRegAssign),
11233 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11235 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11237 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11238 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11240 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11242 Cumulative patch for pic16 port:
11243 * src/pic16/device.h (typedef PIC16_device) modified fields for
11244 defining microcontrollers,
11245 * src/pic16/device.c: added new info for all devices in Pics16 array,
11246 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11247 to be optimised out by the pCode optimiser,
11248 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11249 specially, bug reported by G.M. Gallant,
11250 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11251 as force'd so that cannot be optimised out by pCode optimiser,
11252 * src/pic16/pcode.c,
11253 * src/pic16/pcodepeeph.c,
11254 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11255 they are disabled by default, but can be enabled explicit with
11256 command argument --denable-peeps, for testing,
11257 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11258 --pomit-ivt in COMPILE_FLAGS
11260 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11262 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11263 compilation on MSVC
11265 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11267 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11269 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11271 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11272 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11274 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11276 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11277 would only assign 0x300001 register.
11279 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11281 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11282 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11284 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11286 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11288 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11289 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11290 added peephole 254 (left shift), 255 (jump table)
11292 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11294 * device/lib/Makefile.in: removed comment line with model-pic16,
11295 * (target port-specific-objects-pic16): the libraries and objects
11296 are copied to the build directory form the device/lib/pic16/bin
11299 Cumulative patch concerning pic16 port:
11300 * library directory has been re-organized,
11301 * added support for PIC18F1220,
11302 * added headers and library sources for chips 18f1220,18f6520,
11303 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11305 * configuration registers setting has changed, now each supported
11306 device has a complete description of the registers it uses,
11307 * all initialisations are moved to idata sections, these section
11308 can be absolute or relocatable,
11309 * fixed initialisation of codespace variables,
11310 * fixed warning about PCLATU and gpsim,
11311 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11312 * (genAssign): use table reads when assigning from variables in codespace,
11313 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11314 char/int variables placed in codespace,
11315 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11316 registers set in .asm file, no need for --pomit-config-words anymore,
11317 * (pic16glue): some 8051 legacy segments are commented out
11318 (to be removed completely),
11319 * added support for alternative assembler and linker with --asm=
11320 and --link= command line arguments,
11321 * peepholes are disabled automatically in the port, no need to
11322 specify on command line,
11323 * port supports natively char/int/long multiplication, but converts
11324 all divisions to support functions,
11325 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11326 to the file set in variable $2,
11327 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11328 strings in ASCII format and not in hex,
11329 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11330 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11331 allocate proper register if iCodes aren't temporary,
11333 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11335 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11337 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11339 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11342 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11344 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11345 computed address is reused
11346 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11347 multi-byte bitfields
11349 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11351 * src/z80/gen.c: (genArrayInit): must check for pointers too
11353 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11355 * support/regression/tests/zeropad.c: never meant to commit the
11356 nestedstruct test: removed, added check for GCC version
11358 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11360 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11361 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11362 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11363 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11364 bugs 928906 and 954082 half-empty initializers
11366 * src/SDCCsymt.c (getAllocSize): added for above fix
11367 * src/z80/gen.c (genArrayInit): fixed bug 741044
11368 * support/regression/tests/zeropad.c: added tests
11370 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11372 * src/pic16/device.c (pic16_dump_section): corrected bug which
11373 caused some symbols of the libraries to be misplaced
11375 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11377 * src/pic16/glue.c,
11378 * src/pic16/ralloc.h,
11379 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11380 to fix conflict with pic port
11382 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11384 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11385 externs configuration variables,
11386 * src/pic16/ralloc.h,
11387 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11388 prototype in header, commented out some debug messages
11390 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11392 * src/pic16/glue.c,
11393 * src/pic16/main.c,
11394 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11395 for gpasm COFF object generation. Thanks to D. Hawkins for
11398 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11400 * src/ds390/main.c,
11401 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11402 Brock for spotting this)
11403 * src/ds390/gen.c (genEndFunction),
11404 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11405 interrupt handler and critical. Disable push/pop optimizations when
11406 peephole optimizations disabled.
11408 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11410 Updated pic16 library sources and headers.
11411 * device/lib/pic16/pic18f*/ ,
11412 * device/include/pic16/*.h: modified to handle structured SFR
11415 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11417 * src/port.h (PORT structure): added hook initPaths, now each
11418 port can declare its own default search paths,
11419 which can been seen with the --print-search-dirs option,
11420 see pic16 port for example,
11421 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11422 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11423 * (doPrintSearchDirs): NEW, replaces in a central manner the
11424 printing of search dirs which was split in set*Paths functions,
11425 * (main): added call to port->initPaths and doPrintSearchDirs,
11427 * src/ds390/main.c,
11430 * src/izt/tlcs900h.c,
11431 * src/mcs51/main.c,
11433 * src/pic16/main.c: modified port structures to reflect addition of
11436 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11437 * (pic16_dump_section): for registers in same address reserve memory once,
11438 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11440 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11441 result is greater in size than right or left,
11442 * (pic16_genUMult8X8_8): there are some cases where the result can
11443 be 16 bits size, so handle these,
11444 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11445 * (pic16_outBitC): modified to emit pcodes,
11446 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11448 * (genDivOneByte): implemented algorithm to divide 8-bits,
11449 * (genCmp): uncommented goto, but issues still exist,
11450 * (genAnd): fixed a bug with variables >8bits,
11451 * (genPackBits): optimization added that uses BCF/BSF to change a
11453 * (genAssign): fixed bug when assigning floating point literals,
11454 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11455 __sdcc_gsinit_startup label,
11456 * src/pic16/main.c (_pic16_init): removed search directory
11458 * (_pic16_initPaths): NEW, used to initialise search directories,
11459 * (_hasNativeMulFor): support functions for all except char/int
11460 multiplication, and char division,
11461 * (PIC16_port struct): modified entry for native mul support,
11462 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11464 * (buildCallTree): call to register_usage is ifdef'ed out,
11466 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11468 * device/include/string.h: applied Stas Sergeev's patch to make this
11469 header file compatible with the preprocessor -Wundef option
11470 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11471 failure (fixes bug #941458)
11473 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11475 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11476 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11477 that the variable, not the function, should be static
11478 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11479 to be consistent with non-literal case
11481 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11483 * src/SDCCast.c (isConformingBody): fixed bug #949967
11484 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11485 convilong): fixed bug #952086
11487 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11489 * src/SDCCmem.c (allocVariables): fixed bug #955321
11491 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11493 * src/hc08/main.c (_hc08_genAssemblerEnd),
11494 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11495 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11496 completely eliminated the use of a temporary file
11497 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11498 when more than one file linked
11499 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11501 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11503 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11504 which fixes bug #543481
11505 * support/regression/tests/bug-751703.c: fixed comments left from a
11506 cut and paste error
11507 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11508 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11509 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11511 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11512 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11513 are now changed to underscores in moduleName
11515 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11517 * as/mcs51/lkmem.c: better fix for bug #954173
11519 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11520 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11522 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11523 * device/include/c8051f000.h,
11524 * device/include/c8051f120.h,
11525 * device/include/c8051f300.h,
11526 * device/include/c8051f310.h,
11527 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11528 PWM16) and detab'ed
11530 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11532 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11533 and mailing lists, doc'ed --no-peep-comments, removed reference
11534 to knoppix (newest version has no LyX/LaTeX), other minor changes
11535 * src/SDCCglue.c (glue): save 2 bytes stack space with
11536 option --main-return. The ljmp could probably be avoided too
11538 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11540 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11542 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11544 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11545 * src/SDCCopt.c (isLocalWithoutDef),
11546 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11547 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11548 (credit to Maarten Brock for patch #949363, on which this is based)
11549 * support/regression/tests/bug-751703.c: some test cases of extern used
11550 within inner scopes.
11552 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11554 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11556 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11558 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11559 dwWriteLabel): fix to create valid debugger symbols even when
11560 the module name has non-alphanumeric symbols in it
11561 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11562 when a variable's allocation has been optimized away
11565 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11567 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11569 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11570 * src/mcs51/main.c,
11571 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11572 * src/ds390/main.c,
11573 * src/z80/gen.c (z80_emitDebuggerSymbol),
11575 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11577 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11578 * src/pic16/main.c,
11579 * src/avr/gen.c (avr_emitDebuggerSymbol),
11581 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11583 * src/SDCCdebug.c (emitDebuggerSymbol),
11585 * src/port.h: added a debugger struct to the port struct. Added a
11586 callback for defining debugger symbols
11588 * src/SDCCast.c (createLabel),
11589 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11592 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11593 iCode back to the ast for the function
11595 * src/hc08/ralloc.c (hc08_assignRegisters),
11596 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11597 unneeded fields from the regs struct.
11598 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11599 pushReg() & pullReg() functions instead of emitcode()
11601 * src/hc08/gen.c (genLabel, genhc08Code),
11602 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11604 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11607 * src/hc08/gen.c (genEndFunction, genhc08Code),
11609 * src/mcs51/gen.c (genEndFunction, gen51Code),
11611 * src/ds390/gen.c (genEndFunction, gen390Code),
11613 * src/z80/gen.c (genEndFunction, genZ80Code),
11616 * src/pic/gen.c (genEndFunction, genpic14Code),
11618 * src/pic16/gen.c (genEndFunction, genpic16Code),
11620 * src/avr/gen.c (genEndFunction, genAVRCode),
11622 * src/xa51/gen.c (genEndFunction, genXA51Code),
11624 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11625 specific code to cdbFile.c and out of the backend code generators
11627 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11628 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11629 starting address is now 0
11632 * as/hc08/m08pst.c,
11633 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11634 assembler directive for DWARF support
11635 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11639 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11641 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11643 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11644 and inappropriate peephole optimization in jump tables
11646 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11648 * as/hc08/m08pst.c,
11649 * src/SDCCglue.c: sdccopt works for the hc08 port now
11651 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11653 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11655 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11657 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11659 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11661 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11665 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11666 comments from the peephole optimizer replacement rules
11667 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11669 * src/SDCCcse.c (updateSpillLocation),
11670 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11672 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11673 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11674 objects far pointers
11676 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11678 * src/SDCCsymt.h: a missing part of my last change
11679 * src/pic/ralloc.c (regTypeNum),
11680 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11682 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11685 * src/SDCCicode.c (aggrToPtrDclType),
11686 * src/SDCCptropt.h,
11687 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11688 ptrPseudoSymConvert),
11689 * src/pic/ralloc.c (regTypeNum),
11690 * src/pic16/ralloc.c (regTypeNum),
11691 * src/hc08/ralloc.c (regTypeNum),
11692 * src/ds390/ralloc.c (regTypeNum),
11693 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11694 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11696 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11698 * link/z80/lkmain.c (afile),
11699 * as/hc08/lkmain.c (afile),
11700 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11701 prevent a pointer problem when a filename has no directory and
11702 no extension specified.
11704 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11706 * link/z80/lkmain.c (afile): allow periods in directory names
11707 * link/z80/lkmain.c (afile),
11708 * as/mcs51/lkmain.c (afile),
11709 * as/hc08/lkmain.c (afile): allow linker script file to have an
11710 extension other than ".lnk"
11711 * link/z80/lklex.c (getfid),
11712 * link/z80/lkmain.c (parse),
11713 * as/mcs51/lklex.c (getfid),
11714 * as/mcs51/lkmain.c (parse),
11715 * as/hc08/lklex.c (getfid),
11716 * as/hc08/lkmain.c (parse): Support comments in the linker script
11717 file on lines by themselves and after filenames
11719 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11721 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11723 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11725 * src/z80/peeph-z80.def: removed some peephole rules that don't
11726 work with multibyte arithmetic (fixed bug #937126)
11727 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11728 to registers and not global variables
11729 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11730 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11731 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11732 checking for assignments not internally generated (fixed bug #931895)
11733 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11734 structure member (fixed bug #930072)
11736 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11738 * src/SDCCmain.c (linkEdit),
11739 * src/hc08/main.c (_hc08_parseOptions),
11740 * as/hc08/Makefile.in,
11741 * as/hc08/aslink.h,
11743 * as/hc08/m08pst.c,
11744 * as/hc08/lkrloc.c (relr, rele),
11745 * as/hc08/lkarea.c (lnkarea)
11746 * as/hc08/lkmain.c (afile, parse),
11747 * as/hc08/lkelf.c: support for ELF output
11748 * as/hc08/lks19.c (s19),
11749 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11751 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11753 * as/mcs51/lkihx.c: Fixed bug #899105.
11755 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11757 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11758 .dsp files from Unix to DOS.
11760 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11762 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11763 function pointers; we have been compliant for several months now.
11764 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11765 change that was accidently commented out
11766 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11767 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11770 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11772 * src/hc08/gen.c: output of all of the internal debugging information
11773 is now controlled by the D() macro; it is disabled by default
11775 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11777 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11778 harder to keep the same registers during a CAST iCode
11779 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11780 long via int can be done in a single cast, if the signedness is
11782 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11783 putchar() in tinibios.c in ds390's library
11785 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11787 * src/SDCCast.c (decorateType): fixed bug #898889,
11788 cast result of a literal complement too
11789 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11790 fixed check for bitfields
11792 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11794 * src/SDCCicode.c (geniCodeLogic): made it static,
11795 (geniCodeLogicAndOr): added in order to fix bug #905492,
11796 (ast2iCode): fixed bug #905492
11797 * support/regression/tests/bug-905492.c: added
11798 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11799 (processParms): fixed bug #927659: don't copy parms, this will clear
11801 * support/regression/tests/bug-927659.c: added
11803 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11805 * src/SDCCast.c (addCast): don't cast float to char
11806 * device/lib/libsdcc.lib: added _memmove
11808 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11810 * device/lib/large/Makefile: fixed parallel execution by
11811 replacing `make` by `$(MAKE)`
11813 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11815 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11816 offsets (fixes bug #923936)
11818 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11820 * device/lib/small/Makefile: fixed parallel execution by
11821 replacing `make` by `$(MAKE)`
11823 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11825 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11827 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11829 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11830 * src/regression/Makefile: Regression test was not running.
11832 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11834 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11835 complement if possible
11836 * src/SDCCval.c (valComplement),
11837 * src/SDCCicode.c (operandOperation): fixed complement of literal
11838 * support/regression/tests/onebyte.c (testComplement): added
11840 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11842 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11843 return an optimized tree; actually replace actParm with the new tree
11844 * src/SDCCast.h: added some parantheses to remove side effects
11845 * support/regression/tests/bug-920866.c
11847 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11848 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11849 Bit operands were not being handled properly in the pic14 port.
11850 (now src/regression/add.c passes again).
11852 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11854 * src/SDCC.y (labeled_statement): case and default no longer require
11855 a following statement (RFE #893037)
11857 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11859 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11860 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11861 disabled (fixes bug #916294)
11862 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11863 "mov a,acc"; patch provided by Lenny Story
11864 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11866 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11870 * src/ds390/gen.c (genFunction, genEndFunction),
11871 * src/ds390/ralloc.c (ds390_assignRegisters),
11872 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11873 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11874 pushed if there are parameters passed on the stack. Also, a cleaner
11875 way to decide if r0/r1 should be pushed/popped. (Together they fix
11878 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11881 * device/lib/mcs51/crtpagesfr.asm,
11882 * device/lib/mcs51/crtxinit.asm,
11883 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11884 to avoid confusion with Si Lab's SFRPAGE register.
11886 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11888 * src/SDCCglue.c (emitMaps): allow public sfr variables
11889 * src/SDCCglue.c (initialComments): include compiler build date
11890 with compiler version and put the timestamp of the generated
11891 assembly file on a serperate line to be less confusing.
11892 * src/port.h: added genInitStartup hook
11894 * src/ds390/main.c,
11897 * src/pic16/main.c,
11899 * src/z80/main.c: genInitStartup initialize as NULL (default to
11900 historical behaviour)
11901 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11902 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11903 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11904 library instead of hard coding it into the compiler.
11905 * support/regression/ports/mcs51-stack-auto/spec.mk,
11906 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11907 * device/lib/mcs51/Makefile,
11908 * device/lib/small/Makefile,
11909 * device/lib/large/Makefile,
11910 * device/lib/mcs51/crtpagesfr.asm,
11911 * device/lib/mcs51/crtstart.asm,
11912 * device/lib/mcs51/crtxclear.asm,
11913 * device/lib/mcs51/crtxinit.asm,
11914 * device/lib/mcs51/crtclear.asm,
11915 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11916 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11917 and into user configurable files.
11918 * device/lib/clean.mk: clean mcs51 directory too
11919 * support/regression/tests/longlit.c: added static to T1 declaration
11920 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11921 accesses in the initialization code
11923 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11925 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11926 OSCTRIMVAL as noted in bug #916008
11928 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11930 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11931 in loops with multiple exits (reported as incorrect registers
11932 used by Martin Helmling in Sdcc-user list)
11934 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11936 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11937 made ds390 register extensions look less like error messages
11939 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11941 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11942 reported by Adam Wozniak in Sdcc-user list
11944 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11946 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11947 arithmetic optimizations, added debug output
11949 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11951 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11952 * sdcc.spec: updated and split sdcc into 3 rpms
11953 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11954 needed for literals of LEFT_OP and '+'
11955 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11956 introduced RESULT_TYPE_NOPROM
11957 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11959 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11960 limited promotion to int only for '*'
11961 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11963 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11965 * src/pic16/gen.c (genSkip),
11966 (genc16bit2lit), (gencjneshort): commented out
11967 (is_LitOp): new helper function, checks operand type
11968 (genCmpEq): rewritten
11970 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11972 * support/regression/tests/bug-908454.c: added
11974 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11976 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11977 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11978 (geniCodeCast): cosmetic, don't preserve bit storage class
11979 (geniCodeLeftShift): added promotion
11980 (geniCodeLogic): fixed regression
11981 * src/SDCCsymt.c (computeTypeOr): accept bits too
11982 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11984 2004-03-07 Borut Razem <borut.razem AT siol.net>
11986 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11988 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11990 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11991 version of pic16_genPackRegisters which does not check if ic is a
11993 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11994 function cause string1.c regression test fails
11996 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11998 * sim/ucsim/configure.in,
11999 * sim/ucsim/configure,
12000 * sim/ucsim/doc/Makefile.in: use docdir
12001 * src/SDCC.y: fixed sbit atrributes
12002 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12003 * src/SDCCast.c (decorateType): |^& need special promotion handling
12005 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12006 * src/SDCCsymt.h (computeType),
12007 * src/SDCCicode.c: computeType() needs op
12008 * src/SDCCsymt.c (checkTypeSanity),
12009 * doc/sddman.lyx: "plain" bitfields are unsigned
12010 * src/SDCCsymt.c (computeTypeOr): added
12011 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12013 * src/SDCCval.c (val*): computeType() needs op
12014 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12015 * support/regression/tests/onebyte.c: added tests for |^&
12017 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12019 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12020 for writing icode into asm output.
12022 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12024 * src/pic16/device.c: added some debug lines enabled
12025 with macro DEBUG_CHECK,
12026 * src/pic16/genarith.c: more debug in genPlus,
12027 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12028 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12029 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12030 * (aopForSym): onStack symbols are re-placed in data memspace,
12031 and onStack flag is cleared,
12032 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12033 copy temporary pcodeop,
12034 * (genPcall): added warning for not updating PCLATU,
12035 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12036 always true for pic16 port,
12037 * (genMultOneWord): NEW, supports integer multiplication,
12038 * (genMult): modified to call genMultOneWord,
12039 * (ifxForOp): added warning when return NULL,
12040 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12041 flag is set before call to operandFromSymbol for implicit
12043 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12044 options.intlong_rent are set by default,
12045 * (_hasNativeMulFor): modified to allow port generation of integer
12047 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12048 set regtype to REG_SFR for all registers, restricting seting the
12049 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12051 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12053 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12054 more than 500 times in the regression tests
12056 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12058 * support/Util/SDCCerr.h,
12059 * support/Util/SDCCerr.c,
12060 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12062 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12063 for symbol conflicts.
12064 * support/valdiags/tests/enum.c,
12065 * support/valdiags/tests/tentdecl.c,
12066 * support/valdiags/tests/struct.c: expect possible error messages
12067 referring to original symbol definitions.
12068 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12070 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12072 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12074 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12076 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12078 * src/pic16/ralloc.c (newReg): fixed bug #908929
12080 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12082 * src/ds390/gen.c: added missing #include "main.h"
12084 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12086 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12087 checking if symbol is already in set,
12088 * src/pic16/device.h: prototype for checkAddSym,
12089 * src/pic16/gen.c: (_G): added entry interruptvector,
12090 * (assignResultValue): removed some commented out lines,
12091 * (genFunction): check for ISR via sym->type, absolute section for
12092 interrupt code is created via a new pBlock, the goto instruction is
12093 placed now correctly at the interrupt vector position, changed all
12094 references from ivec to _G.interruptvector,
12095 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12096 is the interrupt is a high priority one, same for return from ISR,
12097 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12098 externs to calls of checkAddSym,
12099 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12100 pic16_pcode_verbose flag is set,
12101 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12102 * src/pic16/pcoderegs.c: message about how many registers are saved
12103 will only be emitted if pic16_pcode_verbose flag is set,
12105 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12107 * src/ds390/ralloc.h,
12108 * src/ds390/ralloc.c (ds390_regWithIdx),
12109 * src/ds390/gen.c (emitcode),
12110 * src/ds390/main.h,
12111 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12112 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12113 ds390operandCompare, getRegsRead, getRegsWritten,
12114 initializeAsmLineNode): customized instruction size calculation for
12115 ds390, started basis for some register optimizations
12116 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12117 corresponding assembly output
12118 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12119 missing push/pop of r0/r1. Optimized push/pops
12121 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12123 * src/mcs51/main.c (instructionSize): fixed ACALL size
12124 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12126 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12128 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12129 the sorting of rlist with NULL elements
12130 * (print_idataType, print_idata): NEW to create idata sections
12131 * src/pic16/device.h: idataSymSet new variable
12132 * src/pic16/gen.c (genFunction): fixed some bugs in string
12133 comparing, improved the absolute section creation for ISRs,
12134 added FSR0L/FSR0H in registers that are saved in an ISR,
12135 * (genInline): fixed the processing of inline snippets,
12136 now they undergo no process by the peephole optimizer
12137 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12138 are placed in idataSymSet,
12139 * (pic16emitStaticSeg): extern symbols are added in externs,
12140 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12141 switching when aboslute variables are placed in access bank memory
12142 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12143 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12144 commented out with #if,
12145 * (pic16_packRegisters): reintroduce the check for CAST because some
12146 symbols are not correctly handled,
12147 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12148 pCodeInstruction instead of pCode,
12149 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12150 pCodeAsmDir definition,
12151 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12152 directive, then the argument directive is emitted without the leading
12153 tab, hack for inline labels which must be in the first column,
12154 * (compareLabel,pic16_findNextInstruction),
12155 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12156 * (insertBankSwitch): modified for the new pCodeAsmDir,
12158 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12159 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12161 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12163 * (pushSide): commented out with #if,
12164 * (assignResultValue): fixed some typos in saving
12166 * (genPcall): FIXED and sync'ed with genCall,
12167 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12168 * (genNearPointerGet): fixed to handle some more cases,
12169 implementation scheme via table reads,
12170 * (genConstPointerGet): modified to access code memory correct,
12171 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12172 and improved to handle some cases
12173 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12174 instead of "RETLW" for init data
12175 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12176 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12177 variables are placed in access bank memory (<0x80 and >=0xf80),
12178 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12179 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12180 TBLWT_POSTDEC,TBLWT_PREINC
12181 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12182 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12184 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12185 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12186 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12187 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12189 2004-02-29 Borut Razem <borut.razem AT siol.net>
12191 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12192 support/Util/findme.h, support/Util/system.h: enhance binary relative
12193 search for lib and include by using findProgramPath()
12195 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12198 * src/SDCCpeeph.c (pcDistance),
12200 * src/mcs51/ralloc.h,
12201 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12202 * src/mcs51/main.h,
12203 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12204 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12205 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12206 size calculation port specific, started basis for some register
12208 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12209 missing push/pop of r0/r1. Optimized push/pops
12210 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12211 * device/lib/_modsint.c (_modsint),
12212 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12213 and stack version so regression tests pass
12215 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12217 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12218 * src/SDCCast.c (decorateType): catch another small optimization
12220 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12221 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12222 modified to finally use computeType() all over SDCC,
12223 see Feature Request #877103
12224 * src/SDCCval.h: cosmetic
12225 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12226 valCompare(); regression tested in muldiv.c
12227 * support/regression/tests/muldiv.c (testMod): mod sign follows
12230 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12232 * src/SDCCast.c (decorateType): fixed bug #902362
12233 * doc/INSTALL.txt: fixed install instructions for win32
12235 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12237 * device/include/Makefile.in (install): fixed by replacing spaces
12240 * doc/INSTALL.txt: updated for release
12241 * doc/sdccman.lyx: added warning for --xstack being buggy
12243 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12245 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12246 to eliminate build warnings.
12247 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12249 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12250 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12252 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12253 removed -penable-stack, added comment for stack pragma, added
12254 warning for not initializing the stack/frame registers, removed
12255 comment at interrupts section
12257 Stack is made permanent, there is no ability to disable stack usage.
12258 * src/pic16/device.h,
12259 * src/pic16/device.c: removed all references to USE_STACK macro,
12260 * src/pic16/device.c (pic16_dump_section): when no elements in
12261 rlist, free rlist before return,
12262 * (pic16_dump_int_registers): NEW, internal registers are a new set
12263 of general purpose registers reused by each function,
12264 * (checkAddReg): returns 1 if registers is added to set,
12265 * (pic16_groupRegistersInSection): when a registers is of type
12266 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12267 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12268 SRCASECMP macro is moved here from device.c
12269 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12270 PO_PCLATU, PO_PRODL, PO_PRODH,
12271 * (pic16_pCodeOpType, genMinus,
12272 changed compares to "a" register, with AOP_ACC,
12273 * (pic16_genPlus): fixed some bugs and indented properly,
12274 * (pic16_addSign): changed size to size+offset in the MOVWF
12276 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12277 multiply 8-bit operand by literal, result is 8-bit,
12278 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12279 multiply 2 8-bit operand, result is 8-bit,
12280 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12282 * src/pic16/gen.c: changed accUse to contain WREG only,
12283 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12284 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12285 true, do not use immediate addressing any more unless sym is a
12286 pointer in codespace,
12287 * (aopForRemat): do not use immediate addressing when symbol not in
12288 codespace and when symbol's address is requested,
12289 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12291 * (aopGet): added case for AOP_ACC and don't return "accumulator
12292 bug" but WREG instead,
12293 * (popGetTempReg): pushes contents of temporary register in stack,
12294 * (popReleaseTempReg): pops contents of temporary register from
12295 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12296 * (pic16_popGet): separated case AOP_ACC to return register WREG
12297 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12298 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12299 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12300 the use of immediate pointers to certain cases only.
12302 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12303 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12304 * (assignResultValue, genCall, genRet): modified to use the new
12305 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12306 genPcall is still broken,
12307 * (genFunction): added code to create 'A' type pBlocks when
12308 interrupt functions are generated, code not extensively tested yet,
12309 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12310 * (genEndFunction): modified so ISRs pop stored registers from stack,
12311 * (genMultOneByte): cleanup,
12312 * (AccRsh): added flag andmask, to and result with appropriate mask,
12313 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12314 * (genDataPointerGet): fixed and reenabled its use,
12315 * (genNearDataPointerGet): bugs fixed,
12316 * (genDataPointerSet): bugs fixed,
12317 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12318 pic16_DumpSymbol, pic16_DumpOp,
12319 * src/pic16/genutils.h: function prototypes for the above functions,
12320 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12322 * (pic16emitRegularMap): many many many improvements, but needs a
12324 * src/pic16/main.c: enable_stack in pic16_options is removed,
12325 * (_pic16_parseOptions): removed command line options -penable-stack,
12326 * (_process_pragma): emit stack symbol only when stack pragma is
12328 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12329 redirected to FSR0L/FSR0H pair,
12330 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12331 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12332 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12334 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12335 * (dumpPicOptype): NEW,
12336 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12337 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12338 with movff instruction,
12339 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12340 added pic16_int_regs, some packRegsFor* functions are commented out,
12341 because produce errors,
12342 * src/pic16/NOTES: minor modifications
12344 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12346 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12347 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12349 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12350 * as/mcs51/lkaomf51.c: fixed bug #895763
12352 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12354 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12356 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12358 * doc/sdccman.lyx: added details about the HC08 storage classes and
12359 interrupts, fixed the register usage info for z80 & gbz80
12361 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12363 * doc/sdccman.lyx: added more pic16 port documentation
12364 * device/include/pic16/: added header pic18fregs.h
12366 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12368 * doc/sdccman.lyx: added Vangelis' contribution
12370 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12372 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12373 extend to the next CALL or PCALL, not just to the next CALL.
12375 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12377 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12379 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12381 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12382 bug #895752 and a better fix for bug #716790
12384 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12386 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12388 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12390 * doc/sdccman.lyx: minor changes, minor changed
12392 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12394 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12395 which can't handle SDCC_NEWONEBYTEOPS,
12396 (geniCodeMultiply): removed conversion from mult to shift for pic14
12399 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12402 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12403 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12404 thus fixing bug #895406
12406 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12408 * device/lib/_modsint.c,
12409 * device/lib/_modslong.c: sign follows divisor only
12410 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12411 signs or signedness can be ignored
12412 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12413 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12414 added optimization for IFX,
12415 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12417 reenabled optimization for IFX, which was removed on 2004-01-11
12418 * src/SDCCast.h: added return type IFX
12419 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12420 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12421 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12422 SDCC_OLDONEBYTEOPS selects the old behaviour
12423 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12424 changed again and commented promotion rule
12425 * src/SDCCval.c (valDiv): promotion no longer necessary
12426 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12427 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12429 * support/regression/tests/onebyte.c: added
12431 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12433 * gen.c (genInline): reverted to old code for assemnling inline
12434 code because of bug reported James Chadd
12436 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12438 * ralloc.h: missing declarations from previous patch,
12439 seems that patch for ralloc.h was never applied, fixed
12441 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12442 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12446 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12447 indirect addressing. Marked FSR0 as deprecated
12448 * gen.c (pointerCode): commented out, not needed now
12449 (pic16_popGet2p): new MOVFF helper function
12450 (genGenPointerGet),
12451 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12452 (shiftRLong): removed duplicate debugging info
12454 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12456 * src/ds390/gen.c (genNearPointerGet),
12457 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12458 optimization with bits, but not bitfields.
12459 * src/ds390/ralloc.c (packRegisters),
12460 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12462 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12464 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12466 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12469 * src/SDCCicode.c (operandFromSymbol),
12470 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12471 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12472 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12473 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12474 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12475 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12477 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12478 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12479 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12480 * src/SDCCsymt.c (newSymbol),
12481 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12484 * src/SDCCval.c (newiList): fixed bug #885705
12486 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12488 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12489 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12491 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12493 * device/include/c8051f120.h,
12494 * device/include/c8051f300.h,
12495 * device/include/c8051f310.h: added/updated header files for Silicon
12496 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12497 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12498 in new section Submitting patches
12500 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12502 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12503 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12504 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12506 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12507 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12508 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12510 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12511 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12512 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12514 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12515 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12516 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12517 genGenPointerSet): fixed bug #892400
12518 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12519 to eliminate build warnings.
12520 * src/SDCCast.c (processParms),
12521 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12523 * support/valdiag/valdiag.py: added GCC to the list of defines active
12524 when compiling with gcc
12526 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12528 * support/Util/SDCCerr.h,
12529 * support/Util/SDCCerr.c,
12530 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12531 with an incomplete type (fixed bug #883734)
12532 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12534 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12536 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12538 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12540 * src/SDCCast.c (decorateType),
12541 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12542 function pointer implementation
12543 * support/regression/tests/funptrs.c: added tests to verify both forms
12544 of function pointers work correctly. Added tests to verify parameters
12545 are passed in the correct order.
12547 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12549 * device.c (regCompare): registers are sorted by ascending
12550 address and increasing size,
12551 * main.c (_pic16_finaliseOptions): removed the declaration
12552 of compiler macro MCU. Now a macro of the format pic18fxxxx
12553 will be defined from the command line
12555 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12556 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12558 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12559 PCOP_RLCF was overwritten!
12560 * gen.c (genSkip): commented out calls to pic16_emitcode,
12561 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12563 * (genRRC): added debugging info,
12564 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12565 overwritten while shifting,
12566 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12567 overwritten while shifting,
12570 * (shiftLLeftOrResult),
12571 * (shiftRLeftOrResult),
12573 * (shiftLLong): Implemented with pic16_emitpcode
12574 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12575 * (genLeftShift): Fixed bug, operand for shift by variable always
12576 was "and"ed with 0x0f,
12577 * (genLeftShiftLiteral),
12579 * (genRightShiftLiteral): added debugging info,
12580 * (genrshFour): added comment,
12581 * (genRightShift): determined signedness from operand "left"
12582 instead of "result"
12584 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12586 * src/SDCCicode.c (geniCodeParms),
12587 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12588 function pointers, fixed function pointer bugs #861242 and #861896
12590 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12592 * device/include/c8051f000.h,
12593 * device/include/c8051f120.h,
12594 * device/include/c8051f300.h: added header files for Silicon
12595 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12597 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12599 * src/SDCCast.c (processParams): added new type flow and restructured
12600 (gatherAutoInit): added new type flow
12601 (addCast): cosmetic changes
12602 (getLeftResultType): added new type flow for array indices, patch
12603 provided by Stas, see FR #877103
12604 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12605 array index patch by Stas
12606 * src/SDCCast.h: added prototype getResultTypeFromType()
12608 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12609 * src/pic/glue.c (pic14emitStaticSeg),
12610 * src/pic16/glue.c (pic16emitStaticSeg),
12611 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12612 for initialization of symbols
12613 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12614 * support/Util/SDCCerr.h:
12615 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12616 * .version: bumped version number to 2.3.8
12617 * device/include/Makefile.in (install),
12618 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12621 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12623 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12624 Slade Rich fixed an optimization bug
12625 * src/pic/pcodepeep.c,
12626 * src/pic/pcoderegs.c
12627 * doc/Makefile (install): added test for directory
12629 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12631 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12632 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12633 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12634 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12635 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12636 * as/mcs51/asexpr.c (term),
12637 * as/hc08/asexpr.c (term): fixed bug #887146
12639 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12641 * src/z80/gen.c (genMult): handle single byte result product
12642 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12643 DUMMY_READ_VOLATILE (fixed bug #886367)
12645 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12647 * support/regression/tests/libmullong.c: fixed logic, on little endian
12648 hosts we ended without a mullong_wrapper()
12650 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12652 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12653 virus/worm forged address usage.
12655 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12657 Fixed promotion, it should be done on AST level:
12658 * src/SDCCast.c (addCast): added promotion to int
12659 (decorateType): updated call to upCast()
12660 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12661 usualUnaryConversions()
12663 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12665 * support/regression/tests/literalop.c (mulWrapper): Added a
12666 wrapper to remove integer overflow warnings.
12668 * support/regression/tests/float_trans.c: Made work on host.
12670 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12673 * support/regression/generate-cases.py (main): Changed from inline
12676 * doc/Makefile (install): Changed to depth first to get rid of
12677 missing directory install warning.
12679 * as/Makefile (install-doc): Made work on Mac.
12681 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12683 * src/SDCCast.c: added an additional type flow in decorateType() of
12684 opposite direction, see feature request #860006; it's enabled at runtime
12685 by setting the environment variable SDCC_NEWTYPEFLOW
12686 * src/SDCCast.h: changed prototype of decorateType()
12687 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12688 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12689 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12690 see feature request #877103
12691 * src/SDCCval.c: updated call of decorateType()
12692 (valBitwise): fixed bug #882876
12693 (valMinus): added promotion
12694 (valLogicAndOr): result is unsigned
12695 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12696 * src/SDCCsymt.c (computeType),
12697 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12698 must not cause an unsigned operation
12699 * src/pic/glue (pic14emitRegularMap),
12700 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12702 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12704 * src/pic/pcode.c (PCodeID): commented out left over debug code
12706 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12708 * support/valdiag/tests/overflow.c: added shift tests
12709 * src/pic/device.c,
12716 * src/pic/pcodepeep.c,
12717 * src/pic/pcoderegs.c,
12718 * src/pic/ralloc.c,
12719 * src/pic/ralloc.h: applied patch from Slade Rich;
12720 added support for multiple code pages and multiple RAM banks on the
12721 PIC 14 port. The ASM files now no longer simply assume all the
12722 code / RAM are in the same page / bank. This means the linker can
12723 safely allocate code/RAM of separate ASM files to different pages/banks.
12724 * doc/sdccman.lyx: added Slade's tips
12725 * src/mcs51/peeph.def: fixed bug #880768
12727 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12729 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12730 * src/SDCCast.c (decorateType): fixed bug #880197
12732 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12734 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12737 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12738 strtof is not part of C89 and isn't included with Mac OS X.
12740 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12742 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12743 shiftL2Left2Result): fixed bug #879326
12744 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12745 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12746 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12747 address fetch for clr instruction
12748 * device/lib/hc08/_mulint.c: created optimized assembly version
12749 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12751 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12753 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12754 proposed in FR #877103
12756 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12758 * src/SDCCval.c (cheapestVal): added missing checks
12759 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12760 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12762 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12764 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12767 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12769 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12770 loaded with the linker search paths (-L arguments) and the libraries
12771 to be linked with the current source (-l arguments). Changes
12772 currently will affect only the pic16 port.
12773 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12774 include path the port specific paths and port specific libraries,
12775 * gplink command now contains the $3 argument,
12776 * src/pic16/device.h,
12777 * src/pic16/device.c,: structure PIC_device is made public and
12778 renamed to PIC16_device, the same for variable Pics which is renamed
12779 to Pics16. Updated all references to them.
12780 * src/pic16/glue.c (pic16glue): corrected bug with code
12781 initialization which bypassed the variable initializations block.
12783 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12784 COMPILE_FLAGS and added the --nostdinc option
12786 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 * device/include/mc68hc908jb8.h: Register defs for another member
12789 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12791 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12793 Documenting changes from previous commits.
12794 * configure.in (version 1.56),
12795 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12796 when generating output files to configure the pic16 library,
12797 but now I've commented it out, since gputils aren't installed in the
12798 SF compile farm, so library won't compile
12800 * device/lib/Makefile.in (version 1.56): initially I've added in
12801 target 'all' the prerequestive 'model-pic16' so it compiled the
12802 pic16 library, but now I've commented it out for the same reasons
12804 * added targets 'model-pic16' and 'objects-pic16' to compile the
12806 * added target 'port-specific-objects-pic16' to handle the
12807 generated libraries and copy them into the build/ directory
12808 * added target 'clean-intermediate-pic16' to clean intermediate
12809 files into pic16 directory
12810 * in target 'installdirs' added line to create directory pic16 in
12811 the installation path
12813 * device/include/Makefile.in (version 1.11): in target 'install'
12814 added lines to copy all header files to installation path,
12815 * in target 'installdirs' added line create directory for pic16
12816 headers in the installation path
12818 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12820 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12823 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12826 * device/lib/configure.in,
12827 * device/lib/configure: fixed for autoconf 2.57
12829 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12831 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12832 option so that it actually works. Made it specific to the z80, since
12833 the gbz80 doesn't have these kinds of I/O ports.
12835 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12837 * device/include/z180.h,
12838 * device/lib/_memcpy.c,
12839 * device/lib/_memmove.c,
12840 * device/lib/_mulint.c,
12841 * device/lib/ser_ir.c,
12842 * device/lib/ser_ir_cts_rts.c,
12843 * device/lib/_strcmp.c,
12844 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12845 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12846 portmode; added deprecation warning for bank= and protmode= forms.
12847 Also, guard against buffer overflow.
12848 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12850 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12853 changed interrupt vector table generation to only emit declared vectors.
12854 * device/include/Makefile.in: added missing backslash
12855 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12857 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12859 Mainly changes to support compilation of the device libraries
12860 * src/pic16/device.c: stack is allocated via symbol and not
12861 via literal number. The symbol is placed in the corresponding
12862 position of the data ram
12863 * (pic16_dump_section): relocatable and absolute uninitialized
12864 data are now emitted in sorted order to reduce section naming,
12865 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12866 weren't marked as being in the access bank,
12868 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12870 Added portion of GNU PIC Library under the directory
12871 device/include/pic16 and device/lib/pic16. These files
12872 contain the declarations of SFRs for the PIC18Fxx2 devices.
12873 The directory is initialized via configure from toplevel.
12875 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12877 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12878 the spilllocations to be compared correctly
12880 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12882 * src/SDCCast.c (decorateType): fixed bug introduced today
12884 2004-01-12 Borut Razem <borut.razem AT siol.net>
12886 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12887 doc/sdccman.lyx: upper case pragmas are deprecated
12889 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12891 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12892 in simpler and even better code
12894 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12896 * src/SDCCicode.c (operandOperation): fixed bug #874819
12897 * src/SDCCast.c (decorateType): fixed
12898 char foo (unsigned long ul) { return ul > 0; }
12900 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12902 * doc/sdccman.lyx: Moved and added some sections, small changes
12903 all over. Telling LaTeX to be less strict with word spacing
12904 to better keep the right margin. Changed some notes about
12905 maintainance of the ports in section 3.2.1 - is it OK like this?
12907 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12909 SDCC source changes:
12910 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12911 convilong): modified to inform the pic16 port that builtin functions
12914 PIC16 PORT specific changes:
12915 * src/pic16/device.c pic16_dump_equates() added,
12916 processor registers declared internally by the port are emitted in
12917 the translation as equates,
12918 * src/pic16/gen.c: inline code is passed unprocessed to the
12920 * (pic16_popGetLit2): fnuction modified to take second operand as
12921 pCodeOp pointer and not as literal,
12922 * (popRegFromIdx): prefixed with pic16_,
12923 * (pic16_popCombine2): modified to receive already allocated pCode
12925 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12926 * (genFunction): initializes local stack frame and pushes on stack
12927 all the registers used by this function,
12928 * (genEndFunction): restores all registers from stack and restores
12930 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12932 * (pic16glue): changed the program startup sequence,
12933 * added new dbName code 'A' for functions placed in absolute section
12934 * src/pic16/main.c: added function attribute _naked,
12935 * added pragma 'code' to place a fnuction at an absolute address,
12936 * added command line arguments --debug-ralloc and --pcode-verbose,
12937 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12938 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12939 * (pic16_newpCodeOpLit2): modified to take the second operand as
12941 * (pic16_printpBlock): modified to emit each function in a separate
12943 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12944 UPPER for immediate operands,
12945 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12947 * src/pic16/peeph.def: all peepholes with movff are commented out,
12948 because there is a problem in the pcode peep optimizer,
12949 * src/pic16/ralloc.c: the register allocator can now reuse local
12950 function symbols for another function. This saves register usage.
12951 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12953 Added file src/pic16/NOTES with information about program writing on
12954 the current port version.
12956 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12958 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12959 and peephole 252 (array access)
12961 2004-01-09 Borut Razem <borut.razem AT siol.net>
12963 * src/SDCCmain.c : fixed #872250: -l command line defined library
12964 files are scanned before standard library files
12966 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12968 * src/SDCCast.c (decorateType): fixed bug #874046
12970 2004-01-09 Borut Razem <borut.razem AT siol.net>
12972 * support/scripts/sdcc.nsi: remove previous installation
12974 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12976 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12977 bytes for last interrupt vector (mcs51)
12978 * sdcc.spec: fixed typo
12980 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12982 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12983 gen51Code): more efficient parameter receive for --model-large
12986 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12988 * src/ds390/main.c,
12989 * src/z80/main.c: added missed needLinkerScript flags (more than
12990 one port structure defined in these file)
12991 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12994 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12996 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12997 * src/port.h: added flag needLinkerScript in port->linker
12998 structure to inform whether to create a .lnk file or not,
13000 * src/ds390/main.c,
13002 * src/mcs51/main.c,
13004 * src/pic16/main.c,
13006 * src/z80/main.c: changed appropriately to configure
13007 needLinkerScript flag
13009 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13010 * src/pic/glue.c: added variable udata_section_name to
13011 override default uninitialized data segment definition for
13012 devices only with SHAREBANK memory (reported from Erik Epetrich)
13013 * (pic14emitOverlay): modified to emit a commented overlay segment
13014 directive when no overlay data exist
13015 * (picglue): modified to emit uninitialized data segment
13016 according to udata_section_name
13017 * src/pic/main.c (_pic14_parseOptions): added command line
13018 options --udata-section-name=[name] to override default
13019 udata definition name
13020 * modified _linkCmd and _asmCmd to include compiler passed
13021 arguments via -W option
13022 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13023 object file from '.rel' to '.o' in port->linker structure,
13024 changed size of fptr from 2 to 3 in port structure
13026 2004-01-07 Borut Razem <borut.razem AT siol.net>
13028 * support/scripts/sdcc.nsi: update PATH
13029 * support/scripts/sdcc.ico: craeted
13031 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13033 * device/include/Makefile.in: fix install
13034 * doc/Makefile: fix install
13036 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13038 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13040 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13041 how the function variable allocation summary is displayed; also
13042 include information about variables allocated to the overlay
13045 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13047 * as/mcs51/lkmain.c: Help about -Y option
13048 * as/mcs51/lkarea.c: Fixed gcc warnings
13050 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13052 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13054 * support/valdiag/tests/overflow.c: added
13055 * src/SDCCast.c (decorateType),
13056 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13057 LEFT_OP (left shift)
13059 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13061 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13062 (default behaviour).
13064 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13066 A python script to validate compiler diagnostic messages. It can be
13067 used to verify that sdcc complains about bad c source code and
13068 gives a good location of the error.
13069 * support/valdiag/Makefile,
13070 * support/valdiag/valdiag.py,
13071 * support/valdiag/tests/*
13073 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13076 * src/SDCCsymt.c (newEnumType),
13078 * support/Util/SDCCerr.c,
13079 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13081 * support/regression/tests/enum.c: added test for enum values that
13082 require at least 2 bytes of storage.
13084 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13086 * src/common.h: added ifndef/define/endif macros
13087 around the header file.
13088 Bug reported from Jesus Calvino-Fraga
13090 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13092 * sdcc.spec: updated
13093 * device/include/Makefile.in: don't install CVS directories
13094 * device/lib/Makefile.in: added removal of CVS directories after install
13095 * doc/Makefile: fixed install, added local_icons
13096 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13097 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13098 * src/ds390/gen.c (genRightShift): fixed bug #870788
13099 * src/SDCCast.c (decorateType): fixed bug #870781
13101 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13103 PIC16 port related changes:
13104 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13105 added variable stackPos,
13107 * gen.c: genCall, assignResultValue: added support for
13108 pushing/retrieving function parameters to/from stack,
13109 genFunction,genEndFunction: setup stack frame for the
13110 generated function,
13111 genAddrOf: will be changed according to bug 863624
13113 * added files genutils.c and genutils.h which contain gen*
13114 debugged and optimised functions extracted from gen.c
13116 * glue.c: added variable 'externs' which holds extern symbols,
13117 pic16emitRegularMap: is modified to properly handle relocatable
13118 symbols under the new scheme,
13119 pic16createInterruptVect: is modified
13120 pic16printPublics: is modified to emit 'global' assembler directives,
13121 added pic16_printExterns to print extern symbols,
13122 pic16glue: initializes stack/frame pointer in the beginning of
13123 the assembly output. Temporary hack, will be corrected later,
13124 because gplink yet does not support stack and SDCC does not
13125 yet support a type of crt0.o object to create the final binary.
13127 * Removed many lines that contain 8051 legacy code.
13128 * The code is finally placed under a 'code' directive.
13129 * Added port specific options.
13131 * _process_pragma: simplified since now we do not need *special*
13132 include file to define SFR registers. But a separate header
13133 will be needed. This will be developed later.
13134 * _pic16_parseOptions: added, parses port specific options:
13135 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13136 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13137 --preplace-udata-with=
13139 * _pic16_setDefaultOptions: modified to initialize section names,
13140 but hack is temporarly out of order since it needs improvement.
13141 * _pic16_genAssemblerPreamble: configuration words are emitted by
13142 their address instead of their name. This part is incomplete and
13143 supports only the 18Fxx2 devices. Other devices will emit an error
13144 during assembly since they do not contain the same set of config
13146 * _pic16_genIVT: is modified,
13148 * pcode.c: added definitions for some hardware registers that are needed
13150 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13151 All PCI entries are updated. Now LFSR is supported.
13152 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13153 * added pic16_newpCodeOpLit2 to support instructions with
13154 two literal arguments
13155 * pic16_pCode2str: corrected code that emits assembler instructions
13156 with two literal operands and those that have an access bit modifier
13157 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13158 this fixes a bug which caused some labels to be lost, when an
13159 assembler directive was added, i.e. banksel,
13160 * pic16_FixRegisterBanking: improved logic that causes the insertion
13162 * InlineFunction: functions that are called once, are not any more
13163 inlined. This can be a port option in the future,
13165 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13167 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13168 hold the corresponding uninitialized symbols,
13169 * pic16_allocProcessorRegister: registers have explicit marked the
13171 * pic16_allocInternalRegister: registers are explicit marked as
13173 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13174 processing list, so bit registers were lost,
13177 * ralloc.h: added field 'accessBank' and original symbol operand
13178 in register definition,
13179 * removed the field isMapped from register definition,
13181 ** Several functions have been removed from various sources:
13182 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13183 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13184 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13185 pic16_assignRelocatableRegisters
13187 ** others have been introduced:
13188 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13189 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13191 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13193 * support/scripts/inc2h.pl: changed definition of BIT_AT
13194 to emit 'sbit at' instead of 'bit at'. This was a request.
13196 PIC16 port related preliminary changes:
13197 * gen.c: prefixed function popRegFromString with
13198 pic16_ and all references to it corrected
13199 * pcode.c: all pic16_pc_* hardware registers prefixed
13200 with underscore (_),
13201 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13202 * ralloc.c: newReg(): when register is REG_SFR then
13203 set address to rIdx,
13204 pic16_allocProcessorRegister(): marks register wasUsed=0
13205 pic16_writeUsedRegs(): added a call to assign processor
13206 registers via pic16_assignFixedRegisters
13208 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13210 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13211 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13212 variables in unused register banks. Also the SSEG is placed
13213 wherever there is enough space for it, and IDATA can be anywhere
13214 in internal RAM. For now compile using -Wl-Y[stack_size].
13215 The mem file is different for this option as well, since it
13216 makes no sense of talking about DSEG lenght.
13218 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13220 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13221 in certain cases, e.g. when ROM assignment, patch provided
13222 from Albert den Haan.
13224 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13226 Many signedness and type propagation fixes:
13227 * src/SDCCicode.c: made geniCodeCast() static
13228 replaced SPEC_ by IS_ (cosmetic)
13229 (operandOperation): fixed div and mod operation
13230 (usualBinaryConversions): added support for promotion of char
13231 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13232 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13233 (geniCodeAdd): an array index will stay unsigned, even if promoted
13235 (geniCodeArray): ditto
13236 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13237 * src/SDCCsymt.c (computeType): added more support for char;
13238 promotion of char is selectable by promoteCharToInt, fixed signedness
13240 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13241 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13242 * src/SDCCval (val*): replaced signedness calculation by
13244 rearranged if-branches (cosmetic)
13245 (valShift): added warning W_SHIFT_CHANGED
13246 (valCompare): fixed problem with different types
13247 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13248 * support/regression/tests/literalop.c: added many cases
13249 * support/regression/tests/ast_constant_folding.c: changed finally to
13251 * .version: new year, new version: 2.3.7
13252 * src/SDCCmain.c (main): applied patch #866468
13253 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13254 provided by Scott Bronson
13255 * doc/sdccman.lyx: updated documentation for sdcdb
13256 updated and added chapter tips
13258 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13260 * src/SDCCsymt.h: missing from yesterday's commits
13262 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13264 * src/SDCC.y (struct_or_union_specifier),
13265 * support/Util/SDCCerr.c,
13266 * support/Util/SDCCerr.h: verify that struct & union tags are used
13269 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13271 * src/SDCCglobl.h: missing from yesterday's commits
13273 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13275 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13276 sft_attributes, struct_declaration, parameter_declaration,
13277 type_name, start_block, declaration_list),
13278 * src/SDCC.lex (check_type): support redefinition of typedef names
13280 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13282 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13283 aligned xdata arrays. Erik helped me with the if clause.
13285 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13287 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13290 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13293 * src/SDCCast.c (newAst_),
13295 * src/SDCCicode.c (ast2iCode, newiCode),
13297 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13298 expr, statement, expression_statement, selection_statement,
13299 iteration_statement, expr_opt, jump_statement): foundation for tracking
13301 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13304 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13306 * support/Util/SDCCerr.c,
13308 * src/SDCCast.c (createCase, createDefault, decorateType),
13309 * src/SDCClabel.c (labelUnreach),
13310 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13312 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13313 (with thanks to Stas Sergeev)
13314 * device/include/time.h,
13315 * device/lib/time.c (CheckTime): suppress unreachable code warning
13317 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13319 * src/SDCCast.c (createIvalCharPtr),
13320 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13322 * support/regression/tests/nullstring.c: tests for these two bugs
13324 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13326 * support/Util/SDCCerr.h,
13327 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13328 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13329 about storage class and 'at' used inside struct or union
13330 * src/SDCCBBlock.c (iCodeFromeBBlock),
13331 * src/SDCCcse.c (ifxOptimize),
13332 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13333 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13334 printIval, emitStaticSeg, emitOverlay),
13335 * src/SDCClabel.c (deleteIfx),
13336 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13337 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13338 gatherAutoInit, processParms),
13339 * support/Util/SDCCerr.h,
13340 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13341 reporting for post-parse errors.
13343 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13345 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13346 implicit casts via union; they don't work on big endian systems
13347 (possible fix for bug #861138)
13349 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13351 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13352 * src/mcs51/main.c: fixed the fix for bug #737001
13354 2003-12-15 Borut Razem <borut.razem AT siol.net>
13356 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13358 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13360 * support/makebin/makebin.c: put output in binary mode
13362 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13364 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13365 xdata and data memory on startup. Set the environment variable
13366 SDCC_NOGENRAMCLEAR to disable this.
13367 * src/mcs51/peephole.def,
13368 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13369 (allows non-interrupt and interrupt code to safely compete for a resource
13370 without the non-interrupt code having to disable interrupts)
13372 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13374 * src/SDCCicode.c (geniCodeAdd),
13375 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13376 with valFromType if type might be a pointer and host is big endian).
13377 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13378 types, not just integer types.
13379 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13380 multiply defined with mismatching "at" address.
13382 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13384 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13385 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13386 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13387 with embedded nulls (fixed bug #753752)
13389 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13391 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13392 Apparently this did not see much testing (endless loop)
13394 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13396 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13398 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13400 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13401 gracefully handle NULL memmap pointers
13403 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13405 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13406 instead of deleting the iCode when an operand is volatile
13407 * src/z80/gen.c (genDummyRead),
13408 * src/mcs51/gen.c (genDummyRead),
13409 * src/ds390/gen.c (genDummyRead),
13410 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13412 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13413 * src/SDCC.y: fixed bug #850420
13415 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13417 Applied z80 i/o port patch from Peter Townson and fixed some operators
13418 to better handle operands in A register.
13419 * device/include/z180.h
13425 * src/z80/peeph-z80.def
13426 * src/z80/peeph.def
13429 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13431 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13433 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13435 * device/lib/hc08/_mullong.c: Removed extra #endif
13437 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13439 * sim/ucsim/hc08.src/inst.cc,
13440 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13441 carries from x to h
13442 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13443 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13444 * device/include/stdarg.h: fixed varargs for hc08
13445 * device/lib/Makefile.in,
13446 * device/lib/hc08/Makefile,
13447 * device/lib/hc08/_mulint.c,
13448 * device/lib/hc08/_mullong.c: fixed some endian problems
13450 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13452 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13453 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13454 * device/lib/_gptrget.c,
13455 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13457 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13459 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13460 * src/SDCCast.c (astErrors): fixed bug #846007
13461 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13463 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13465 * src/SDCCast.c (decorateType): disabled a transformation I added in
13466 revision 1.188 (access to fields of a structure at an absolute address);
13467 it breaks with bitfields, extern declarations, and gcse analysis.
13468 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13469 could be assigned through a pointer, so don't complain.
13470 * src/SDCCast.c (astErrors),
13472 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13474 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13476 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13477 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13478 output of __config directives, since gpasm now supports them
13479 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13480 pre-processor macro, i.e. -DMCU=p18f452
13481 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13482 and modified to handle 'cast' icode similarly to '=' icode
13483 * src/pic16/device.h (typedef struct PIC_device): added field
13484 'extMIface' to indicate that chip has external memory interface
13485 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13486 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13489 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13491 * src/SDCC.y (pointer): fixed bug #846006
13492 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13493 * src/SDCCast.c (decorateType): fixed bug #846009
13494 * src/ds390/peeph.def,
13495 * src/ds390/gen.c (genAnd, genOr),
13496 * src/mcs51/peeph.def,
13497 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13499 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13501 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13508 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13512 * src/SDCCbitv.c: added function to free a bitvector
13513 * src/SDCClrange.h,
13514 * src/SDCClrange.c: added function to recompute the liveranges
13515 * src/avr/ralloc.c,
13516 * src/ds390/ralloc.c,
13517 * src/hc08/ralloc.c,
13518 * src/mcs51/ralloc.c,
13519 * src/pic/ralloc.c,
13520 * src/pic16/ralloc.c,
13521 * src/xa51/ralloc.c,
13522 * src/z80/ralloc.c: recompute the liveranges after register packing
13524 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13526 * src/SDCCloop.c (newInduction): fixed bug #845630
13528 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13530 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13531 inadvertantly left behind from my 2003-11-12 change
13533 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13535 Updated headers I neglected to commit yesterday.
13536 * src/SDCClrange.h,
13539 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13541 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13542 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13543 * src/SDCCopt.c (eBBlockFromiCode),
13544 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13545 the creation of the key hash table from the sequencing so it can be used
13546 earlier (for some GCSE bug fixes still pending)
13548 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13550 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13551 * support/regression/tests/addsub.c: testing genPlus shortcut
13553 2003-11-15 Borut Razem <borut.razem AT siol.net>
13555 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13557 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13559 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13560 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13561 ordering is immaterial.
13562 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13564 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13566 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13567 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13568 (SIGSEV) of bug #840381
13569 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13570 unlink new file before rename if new and old filenames are the same)
13572 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13574 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13575 uninitialized variables) for the mcs51. Set environment variable
13576 SDCC_GENRAMCLEAR to test.
13577 xdata initialization slightly shorter
13579 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13582 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13583 #838241 & 780691 (basicly the same bug)
13584 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13585 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13587 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13589 * src/SDCCmain.c (linkEdit): "fix" #834252
13591 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13593 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13595 * src/SDCC.y: fixed bug #819403
13597 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13599 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13600 the reentrant attribute.
13601 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13602 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13604 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13605 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13606 erroneously reduced to a literal.
13607 * src/hc08/ralloc.c (packRegisters, rematStr),
13608 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13611 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13613 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13614 * doc/sdccman.lyx: changed from 'article' to 'book'
13615 * doc/Makefile: readded test_suite_spec and cdbfileformat
13617 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13619 * device/include/stdlib.h: include malloc.h to comply with ANSI
13620 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13622 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13624 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13625 * doc/clean.mk: also remove *.out files
13626 * doc/sdccman.lyx: some additions, larger top/bottom margins
13628 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * src/SDCC.y: fixed bug #837365
13631 * support/regression/tests/bitopcse.c
13632 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13633 a symbol (might be valop instead)
13634 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13635 * device/lib/clean.mk: added hc08 to the cleaning list
13637 2003-11-04 Borut Razem <borut.razem AT siol.net>
13639 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13641 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13642 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13643 malloc is declared in standard stdlib.h
13645 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13647 * device/lib/hc08/Makefile: need to clean .rel not .o files
13648 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13650 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13654 * src/mcs51/main.c,
13655 * src/ds390/main.c,
13659 * src/pic16/main.c,
13660 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13661 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13662 tests (which uses the port's oclsExpense function)
13668 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13670 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 * src/SDCCcse.c (ifxOptimize),
13673 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13674 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13675 deleting the IFX iCode.
13676 * src/hc08/ralloc.c: reduced unneeded slocs
13677 * src/hc08/gen.c: fixed bug in asmopToBoolean
13679 2003-11-04 Borut Razem <borut.razem AT siol.net>
13681 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13682 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13683 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13684 transferred to configure
13686 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13688 Use headers defined in the C[++] standards:
13689 * sim/ucsim/gui.src/serio.src/fileio.cc
13690 * sim/ucsim/gui.src/serio.src/frontend.cc
13691 * sim/ucsim/gui.src/serio.src/main.cc
13692 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13693 * support/Util/NewAlloc.c
13695 * as/mcs51/lklibr.c
13699 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13701 * Added MSVC projects for hc08 assembler and linker:
13702 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13703 /as/hc08/link_hc08.dsp
13705 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13707 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13709 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13711 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13713 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13715 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13717 2003-10-31 Borut Razem <borut.razem AT siol.net>
13719 * support/cpp2/cpplib.h,
13720 support/cpp2/cpplib.c,
13721 support/cpp2/cpplex.c,
13722 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13723 to switch _asm block preprocessing on / off. Default is
13724 #pragma preproc_asm +
13726 2003-10-31 Borut Razem <borut.razem AT siol.net>
13728 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13729 when outputting comment blocks (when executed with -C option) and
13730 _asm (SDCPP specific) blocks
13732 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13734 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13736 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13738 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13740 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13742 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13743 * src/SDCCast.c (decorateType): fixed bug #832664
13745 2003-10-31 Borut Razem <borut.razem AT siol.net>
13747 * support/cpp2/cpplex.c: fixed for SDCPP:
13748 comments(when executed with -C option) and _asm blocks
13749 were included even if they where in skipped #if block.
13750 Applied solution from GCC cpp 3.3.2
13752 2003-10-31 Borut Razem <borut.razem AT siol.net>
13754 * src/SDCC.lex: sdcc now understands both formats:
13755 '# <line_number> <file_name>' and
13756 '#line <line_number> <file_name>'
13757 * support/cpp2/cppmain.c: sdcpp now generates the standard
13758 '# <line_number> <file_name>' instead of former
13759 '#line <line_number> <file_name>'
13761 2003-10-30 Borut Razem <borut.razem AT siol.net>
13763 * support/cpp2/cpphash.h,
13764 * support/cpp2/cpplib.h
13765 * support/cpp2/cpplex.c,
13766 * support/cpp2/cppmain.c,
13767 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13769 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13771 Fixed a number of problems revealed by bug #827883.
13772 * src/SDCCloop.c (loopInvariants): Spill location of the
13773 result operand should be recomputed if extracted from
13774 a loop. Also, don't extract assignments of an iTemp
13776 * src/SDCCast.c (isConformingBody): loop reversal should
13777 not occur if the control variable is involved with a
13778 relational operator.
13780 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13782 * .version: bumped to 2.3.6 to reflect the big improvements
13783 made by Erik and Klaus. Thanks!
13785 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13787 Replaced the livrange code.
13788 * src/SDCClrange.c: added new LR code
13790 * src/SDCCBBlock.h: removed remainig parts from old LR code
13791 * src/ds390/ralloc.c,
13792 * src/ds390/gen.c: minor fixes to make it work with new code
13794 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13797 * as/hc08/lkrloc.c,
13799 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13800 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13801 (tweaked fix for bug #818696)
13803 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13805 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13807 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13811 * src/mcs51/gen.c (gencjneshort),
13812 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13813 more efficient (per Scott Bronson's suggestion)
13815 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 Extended the semantics of the critical keyword to include
13818 individual statements. See RFE #827755 and #799831
13823 * support/Util/SDCCerr.c
13824 * support/Util/SDCCerr.h
13829 2003-10-19 Borut Razem <borut.razem AT siol.net>
13831 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13833 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13835 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13837 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13838 and predecrement operand is displayed
13840 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13842 * src/SDCCval.c (valMinus): fixed bug #826041
13844 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13846 Some hc08 related updates that I missed earlier
13847 * sim/ucsim/stypes.h
13848 * support/regression/ports/hc08/spec.mk
13850 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13852 New target "hc08" for the Motorola 68hc08 family of micros
13860 * sim/ucsim/hc08.src/*
13861 * sim/ucsim/configure.in
13862 * src/ucsim/configure
13863 * sim/ucsim/packages_in.mk
13866 * device/include/mc68hc908qy.h
13867 * device/lib/hc08/*
13868 * device/lib/Makefile.in
13869 * support/regression/ports/hc08/*
13870 * support/regression/Makefile
13872 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13876 * src/ds390/gen.c (genCast): fixed bug #821957
13878 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13880 * device/lib/logf.c: "fixed" overlay bug
13881 * support/regression/ports/host/spec.mk: added m library
13882 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13883 * support/regression/tests/float_trans: added (for Eric)
13885 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13887 * src/mcs51/gen.c (genCpl): fixed bug
13888 http://sf.net/mailarchive/message.php?msg_id=6263915
13890 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13892 * src/SDCCast.c (decorateType): added extended constant folding
13893 * src/SDCCsymt.c (computeType): cleanup
13894 * src/SDCCval.c (valShift): minor optimization
13895 * support/regression/tests/ast_constant_folding.c: added
13897 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13899 * src/SDCCmain.c: removed some unintended changes
13901 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13903 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13904 * src/z80/gen.c: fixed part of bug #817589
13905 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13907 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13909 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13920 * src/ds390/ralloc.c
13922 * src/mcs51/ralloc.c
13924 * src/pic16/ralloc.c
13925 * src/xa51/ralloc.c
13927 * src/z80/gen.c: removed unused label "release:"
13929 2003-10-06 Borut Razem <borut.razem AT siol.net>
13931 * src/SDCC.lex: removed definition of unused variables
13932 save_optimize and save_options
13934 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13936 * clean.mk: removed '=' in "-maxdepth=1"
13937 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13938 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13940 2003-10-06 Borut Razem <borut.razem AT siol.net>
13942 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13943 my_unput() replaced by unput()
13945 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13947 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13948 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13949 type-punned pointer will break strict-aliasing rules"
13950 Old LR behaviour is again default; Klaus' LR can be choosen by
13951 defining the environment variable LRKLAUS
13955 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13956 * clean.mk: fixed removal of files in bin/CVS/
13957 * device/lib/clean.mk: fixed removal of directories small and large
13958 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13960 * src/SDCCval.c: removed superflous test for pedantic
13962 2003-10-05 Borut Razem <borut.razem AT siol.net>
13964 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13965 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13966 message "unmatched #pragma SAVE and #pragma RESTORE"
13968 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13970 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13971 assembly, critical functions, atomic, nojtbound)
13973 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13975 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13981 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13984 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13986 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13988 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13989 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13990 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13992 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13994 * src/z80/gen.c (genRet): fixed bug #524753
13995 * src/z80/gen.c (genCast): fixed internal error on cast from
13997 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13998 fix for bug #477835 to the z80
13999 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14000 for tracking iCodes in the peephole optimizer for z80
14002 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14004 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14005 the other part of bug #814548
14006 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14008 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14010 * src/SDCCcse.c: fixed part of bug #814548
14012 2003-09-28 Borut Razem <borut.razem AT siol.net>
14014 * src/asm.c: rewrite of printILine() to use temporary file instead
14016 * src/xa51/main.c: commented out declaration of int rewinds
14018 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14020 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14022 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14024 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14025 * src/asm.c (printILine): Fixed bug #811015
14027 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14029 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14032 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14034 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14035 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14036 to correctly handle general case of AOP_PAIRPTR
14037 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14039 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14041 * src/mcs51/ralloc.c (fillGaps),
14042 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14043 register positioning bug)
14045 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14047 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14049 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14051 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14052 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14053 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14054 (ralloc doesn't intentionally do this now, but perhaps later)
14055 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14056 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14057 register positioning bugs (Fixed bug #762602 and #795325)
14058 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14059 (Fixed bug #808779)
14060 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14061 lines that --i-code-in-asm generates
14063 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14065 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14066 trying to fclose a FILE* that was already closed.
14068 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14070 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14071 of const struct should be treated as if const themselves)
14073 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14075 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14077 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14079 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14080 Unix (/n) and DOS (/r/n) line terminations.
14082 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14084 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14087 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14089 * src/mcs51/gen.c (genFunction, genEndFunction),
14090 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14091 and restore of EA so that stack offsets to parameters are
14092 correct when using both critical and reentrant/stack-auto.
14093 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14094 size (can be triggered in error if sloc is shared between
14095 different sized objects)
14096 * device/include/float.h: fixed macros to explicitly use
14097 unsigned long where needed
14099 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14101 Feature req. 799831: added code to allow nesting of critical functions
14102 * src/mcs51/gen.c (genFunction, genEndFunction)
14103 * src/ds390/gen.c (genFunction, genEndFunction)
14105 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14107 * src/SDCCsymt.c (sclsFromPtr),
14109 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14110 support for standard C idiom of memory mapped variables; for
14111 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14112 to xdata int at 0x1234 tempvar = 1.
14113 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14114 provided by Akiya ISHIDA
14116 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14118 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14119 * src/SDCCval.c (constVal): added reduction from int to char
14120 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14121 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14122 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14124 * support/regression/tests/shifts.c: fixed
14126 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14128 * src/z80/gen.c (genXor): Fixed bug #805445
14130 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14132 Fixed bug #621531 (const & volatile confusion in the type chain).
14133 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14134 refer to the const or volatile state of the pointer itself.
14146 * src/pic16/ralloc.c
14147 * support/regression/tests/const.c
14149 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14151 When checking for duplicated modules, use absolute paths
14152 instead of relative paths. Files changed:
14157 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14159 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14161 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14163 * device/include/string.h: added size_t typedef, changed
14164 prototypes to use size_t, eliminated separate reentrant and
14165 non-reentrant declarations, added _memmove declaration
14166 * device/lib/_memcpy.c: changed to use size_t instead of int,
14167 changed /4 to >>2 to avoid division library call
14168 * device/lib/_memcmp.c,
14169 * device/lib/_memset.c,
14170 * device/lib/_strncat.c,
14171 * device/lib/_strncpy.c,
14172 * device/lib/_strncmp.c: changed to use size_t instead of int
14173 * device/lib/_memmove.c: new file (fixed bug #772294)
14174 * device/lib/Makefile.in: added _memmove.c
14175 * device/lib/z80/asm_strings.s: fixed bug #772290
14176 * support/regression/tests/bitfields.c: attempt to fix host assertion
14177 failure on amd64-unknown-linux2.2
14179 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14181 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14182 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14183 * as/z80/asmain.c (main): fixed bug #801766
14185 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14187 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14190 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14192 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14193 reported in bug #800609
14195 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14197 * Top header beautifications in src/pic16 directory:
14198 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14199 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14200 pcoderegs.h, ralloc.c, ralloc.h
14201 * main.c: added top header and GPL license notice
14202 * pcode.c: fixed the if-conditional warning
14204 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14206 * device/lib/_mullong.c: replaced int by short for gcc
14208 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14210 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14211 and JUMPTABLE iCodes properly now (worked by accident before)
14212 * src/mcs51/gen.c (leftRightUseAcc),
14213 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14214 iCode properly now. Use getSize instead of nRegs since a & b
14215 aren't part of the nRegs tally.
14217 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14219 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14220 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14221 before instructions that use the _STATUS register
14223 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14225 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14226 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14227 fetching of the pointer
14228 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14229 copied from genNearPointerSet()
14230 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14231 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14232 If they pop r0/r1 they must be called in the opposite order than aopOp().
14233 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14234 (resp. --stack-auto), prepared for --xstack
14236 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14238 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14240 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14242 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14243 these ports have their own __sdcc_external_start()
14245 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14247 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14248 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14249 type for bits was changed. It resulted in bit variables becoming
14250 global, which is not permitted in PIC 14 assembly output.
14252 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14254 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14256 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14258 Z80 and MCS51 linkers complaint if a public symbol is defined
14259 in more than one library module:
14263 * as/mcs51/Makefile.in
14265 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14267 A few small changes that speed up the peephole optimizer.
14271 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14273 Try to make the peephole optimizer smarter by maintaining
14274 an association between the assembly source code and the
14275 iCodes that originated them. Put this information to use
14276 with a new peephole rule condition "notVolatile" so that
14277 the rules can be aggressive yet still safe.
14282 * src/mcs51/peeph.def
14284 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14288 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14289 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14290 if the left or right operand symbols have the accuse flag set.
14292 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14294 Changed the type of the result of the ! (NOT) operator to char;
14295 previously it returned the same type as the source. This allows
14296 us to eliminate all the genFloatNot functions (all of its target
14297 implementations were very buggy) since !float can use the same
14300 * src/SDCCicode.c (ast2iCode): ! returns char
14301 * src/mcs51/gen.c (genNot, genNotFloat),
14302 * src/ds390/gen.c (genNot, genNotFloat),
14303 * src/z80/gen.c (genNot, genNotFloat),
14304 * src/pic/gen.c (genNot, genNotFloat),
14305 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14307 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14309 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14310 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14311 during interrupts. Ensure WSAVE is located at a shared bank address.
14312 2. Fixed page selection in some places
14313 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14314 the registers name strings.
14315 4. Fixed "signed / unsigned compare" compiler warnings.
14316 5. The PIC port manages its own allocation of the general purpose
14317 registers, but makes no attempt to reuse them. As a result when
14318 compiling it soon runs out of general purpose registers. Some
14319 additional code was added to the files pcode.c and device.c to walk
14320 through the function call tree and rename the registers so that they
14330 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14331 genPlus() & genMinus() when the result is the same as left or right
14333 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14335 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14337 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14339 Made bitfield a distinct type from bit so that bitfields
14340 convert as per ANSI C and bits retain their traditional
14341 boolean style behaviour. Implemented bitfield support in
14349 * src/ds390/gen.c: bit v bitfield split
14350 * src/z80/gen.c: New support for bitfields
14351 * support/regression/tests/bitfields.c: reenabled z80,
14354 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14356 Rules 246.x, 247.x relate to bitfields, the others speed up
14357 access to xdata mapped I/O devices.
14359 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14361 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 Cleaned up genPackBits and genUnpackBits and added two helper
14364 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14365 for literal assignments in genPackBits (thanks to Frieder for
14371 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14373 Fixed bug #748310 (pointer to function type mishandled when the
14374 function name is omitted). Also fixed a SIGSEGV when a function
14375 attribute (reentrant, etc) is used on a non-function or on a
14376 function but misplaced before the parameter list.
14378 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14380 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14381 * support/Util/SDCCerr.h,
14382 * support/Util/SDCCerr.c: Added func attr misuse error msg
14384 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14386 Fixed bug #787649 by anonymous
14387 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14388 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14390 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14392 Fixed numerous bitfield problems.
14394 * src/SDCC.y: More bitfield related error checking
14396 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14397 * support/Util/SDCCerr.h,
14398 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14399 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14400 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14401 * support/regression/tests/bitfields.c: tests added
14403 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14405 Made the constant following the "interrupt" keyword optional. If
14406 omitted, the function will not automatically be given an entry
14407 in the interrupt vector table (similar to #pragma NOIV, but
14408 less syntacticly kludgy). The interrupt number is also now
14409 range checked. Also fixed a bug in the high order bit example
14416 * support/Util/SDCCerr.c
14417 * support/Util/SDCCerr.h
14420 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14422 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14423 * src/SDCCicode.c (operandOperation): rewritten some ops
14424 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14425 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14427 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14428 be re-activated by defining REDUCE_LITERALS)
14429 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14430 unsigned, but are signed by default
14431 * src/SDCCval.c (constVal): rearranged
14432 * src/SDCCval.c (valMod): preliminary fix
14433 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14434 * support/regression/literalop.c: added, work in progress
14436 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14438 Generate warnings for useless declarations like "char data;"
14439 that don't do what new users expect.
14442 * support/Util/SDCCerr.h
14443 * support/Util/SDCCerr.c
14445 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14447 * src/SDCCval.c (valMult): fix overflow detection of negative int
14449 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14451 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14453 Changes to support big endian targets:
14466 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14468 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14469 * device/lib/time.c: fixed warning "integer overflow in expression"
14471 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14473 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14474 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14475 constants are unsigned; added recognition of "u" flag for unsigned
14476 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14477 * src/SDCCval.c (valDiv, valMod): fixed signdness
14478 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14479 signedness of modulo, left and right shift
14480 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14481 * support/Util/SDCCerr.h: added warning W_INT_OVL
14482 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14483 * src/SDCCast.c (ast_print): improved output of constants
14485 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14487 Fixed some warnings when building with MSVC:
14489 * as/mcs51/asdata.c
14493 * link/z80/aslink.h
14494 * link/z80/lkdata.c
14495 * link/z80/lkeval.c
14500 * support/cpp2/cpplib.c
14504 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14506 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14508 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14510 * support/librarian/clean.mk: Do not remove Makefile.
14511 * support/librarian/Makefile: added.
14513 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14515 Added librarian to MSVC build:
14518 * support/librarian/librarian.dsp
14520 'configure' not needed for librarian, removed:
14521 * support/librarian/configure
14522 * support/librarian/configure.in
14523 * support/librarian/config_in.h
14524 * support/librarian/Makefile.in
14526 Hopefully these ones built the librarian and the rest of sdcc properly:
14528 * Makefile.common.in
14530 Messed up 'configure', so revert to previous version:
14534 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14536 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14537 there, while the mantissa of a double is "only" 53 bits wide.
14539 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14541 Adding sdcclib to the build. MSVC project coming soon.
14542 Files added/changed:
14544 * support/librarian/clean.mk
14545 * support/librarian/configure
14546 * support/librarian/configure.in
14547 * support/librarian/config_in.h
14548 * support/librarian/Makefile.bcc
14549 * support/librarian/Makefile.in
14550 * support/librarian/sdcclib.c
14553 * Makefile.common.in
14557 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14559 Linker now complaints if linked modules have conflicting options, for
14560 example, one compiled using --model-large and another one compiled with
14561 --model-small. The following files were modified:
14563 * as/mcs51/asdata.c
14564 * as/mcs51/aslink.h
14566 * as/mcs51/asmain.c
14568 * as/mcs51/i51pst.c
14569 * as/mcs51/lkdata.c
14570 * as/mcs51/lklibr.c
14571 * as/mcs51/lkmain.c
14577 * link/z80/aslink.h
14578 * link/z80/lkdata.c
14579 * link/z80/lklibr.c
14580 * link/z80/lkmain.c
14583 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14585 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14586 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14588 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14590 * src/z80/mappings.i: fix _mul[us][int,long] entries
14592 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14594 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14596 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14598 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14599 * support/regression/tests/bitopcse.c: added
14607 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14609 added support for new library format to z80, gbz80 linkers:
14615 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14617 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14618 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14620 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14622 added DUMMY_READ_VOLATILE:
14631 * src/SDCCcse.c (algebraicOpts): many improvements
14632 * src/SDCCcse.h: removed algebraicOpts()
14633 * src/SDCCicode.c (picDummyRead): added
14635 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14637 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14638 "Insufficient space in data memory".
14640 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14642 * src/mcs51/gen.c: fixed bug #771358
14643 * src/z80/gen.c: fixed bug #759087
14645 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14647 * src/pic16/glue.c: minor cleanup by Vangelis
14649 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14651 * device/include/regc515c.h: fixed #758477
14652 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14653 * device/lib/_gptrput.c: saved a few bytes
14654 * my tab spacing is 8, yours too?)
14655 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14656 * device/lib/serial.c: process RX bytes earlier than TX bytes
14657 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14659 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14661 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14663 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14665 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14667 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14669 * device/lib/Makefile.in: bad fix, reverted to 1.43
14671 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14673 * device/lib/Makefile.in: added missing z80 object files
14675 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14677 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14678 pic16 progress by Vangelis:
14681 * src/pic/Makefile:
14688 * pic16/genarith.c:
14693 * pic16/pcodepeep.c:
14696 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14698 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14700 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14702 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14703 added gbz80 build to MSVC project.
14704 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14705 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14706 from 8051 stuff and setup so it links using a .lnk file.
14708 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14710 * support/librarian/sdcclib.c: sdcc librarian.
14711 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14714 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14716 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14718 2003-07-02 Borut Razem <borut.razem AT siol.net>
14720 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14721 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14722 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14723 src/xa51/main.c, src/z80/main.c:
14724 virtualization of glue() function: each port has it's own glue function,
14725 which is accessed by do_glue function pointer in PORT.general structure
14727 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14729 * DS800C400 fun, improved ROM interface and tinibios.
14731 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14733 * More support for DS80C400. Now includes beginning of interface to ROM.
14735 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14737 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14739 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14741 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14743 2003-06-19 Borut Razem <borut.razem AT siol.net>
14745 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14747 2003-06-19 Borut Razem <borut.razem AT siol.net>
14749 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14750 fixed Z80 port - crt0.o: cannot open.
14752 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14754 * support/Util/MySystem.c (merge_command): revert bad fix
14756 2003-06-18 Borut Razem <borut.razem AT siol.net>
14758 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14760 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14762 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14763 option --use-stdout sends errors to stdout instead of stderr.
14765 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14767 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14769 2003-06-15 Borut Razem <borut.razem AT siol.net>
14771 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14772 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14773 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14774 fixed width array of pointers replaced with sets;
14775 multiple include and lib paths ared transferred to preprocessor and linker
14776 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14777 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14778 fixed width array of pointers
14779 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14780 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14781 fixupPath(), getPathDifference()
14782 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14783 fixed width array of pointers
14785 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14787 * src/pic16/ralloc.c: fix warnings
14788 * src/pic16/pcode.c: fix warning
14790 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14792 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14793 know all the details, but essentially this set of changes enable
14794 the pic16 port to generate movff instructions and generate assembler
14798 * src/pic16/glue.c:
14799 * src/pic16/pcode.c:
14800 * src/pic16/device.c:
14801 * src/pic16/main.c:
14802 * src/pic16/pcode.h:
14803 * src/pic16/pcoderegs.c:
14804 * src/pic16/ralloc.c:
14805 * src/pic16/ralloc.h:
14807 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14809 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14810 added option --vc, so sdcc errors and warnings are compatible with
14811 Microsoft Visual Studio.
14813 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14815 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14816 device/lib/libfloat.lib: added atof function.
14818 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14820 * doc/sdccman.lyx: updated to Lyx 1.3
14821 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14822 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14823 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14825 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14827 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14829 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14831 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14832 additions to the "related tools/documentation" section
14834 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14836 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14838 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14840 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14841 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14843 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14845 * doc/sdccman.lyx: fix double dash and other minor things
14846 * doc/Makefile: fix double dash
14848 2003-05-28 Karl Bongers(patches from Martin Helmling)
14849 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14850 condition and ignore commands.
14852 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14854 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14855 is in parts still quite out of date, I did changes as far as I felt makes sense
14856 for a non-native english speaker.
14857 Please feel free to add to the manual or to correct my changes.
14858 * doc/Makefile: undid touching the date of intermediate tex files.
14860 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14862 * doc/sdccman.lyx: Manual has an index now
14864 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14866 Finalize muluint/mulsint and mululong/mulslong merging:
14867 * device/lib/_mulint.c
14868 * device/lib/_mullong.c
14869 * device/lib/gbz80/mul.s
14870 * device/lib/gbz80/stubs.s
14871 * device/lib/z80/mul.s
14872 * device/lib/z80/stubs.s
14873 * src/SDCCsymt.c (initCSupport)
14875 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14877 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14878 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14879 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14880 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14883 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14885 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14886 the regression tests I'm not brave enough to enable 245.b, 245.c
14887 * doc/sdccman.lyx: added latex preamble for hyperref package.
14888 Using pdflatex this will give you a hyperlinked pdf file with
14889 bookmarks. (prepend '%' before /usepackage if this breaks something)
14891 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14893 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14895 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14897 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14899 2003-05-21 <johan AT balder>
14901 * src/SDCCglue.c (printIval): fixed bug #739934
14903 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14905 Applied patch from bug 737905 (renamed yylineo to mylineno):
14912 * src/pic16/pcode.c: Cleaned warnings
14913 * src/pic16/pcodeflow.c: Cleaned warnings
14914 * src/pic16/pcoderegs.c: Cleaned warnings
14916 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14918 * src/pic16/pcode.c: Cleaned warnings
14919 * src/pic16/pcodepeep.c: Cleaned warnings
14920 * src/pic16/ralloc.c: Cleaned warnings
14922 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14924 * doc/sdccman.lyx: fixed bug 739745
14925 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14927 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14929 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14930 it can be defined with CFLAGS when running configure
14931 * src/SDCCmain.c: fixed compiling + linking with object files
14933 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14935 * configure.in: configure for pic16 port,
14936 added --disable-pic16-port
14937 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14938 * src/SDCCmain.c: linkOptions is changed to set *,
14939 added if/endif conditional macros to remove options help
14940 messages from optionsTable when a port is not configured, added
14941 support for the PIc16 port in the ports table, when executing
14942 the compiler with no port specified on command line, a default
14943 port is selected with the new macro DEFAULT_PORT which is
14944 defined in port.h, in setDefaultOptions() linkOptions is removed
14945 from initialization assignment, since now it is a set,
14946 parseCmdLine uses setParseWithComma for linkOptions, in
14947 linkEdit() linkOptions are accessed with new function indexSet()
14948 which returns the i'th item of a set variable. See SDCCset.c, in
14949 linkEdit() when calling buildCmdLine(), added linkOptions as
14950 last argument. Now users can pass arguments to gplink via the
14951 -Wl option, main() uses pic16glue() to glue up pic16 programs
14952 * src/SDCCpeeph.c: various changes to support pic16
14953 * src/SDCCset.c: added function void *indexSet(set *, int) to
14954 return the i'th item of the set
14955 * src/SDCCset.h: added function prototype for indexSet()
14956 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14957 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14958 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14959 added macro DEFAULT_PORT
14960 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14961 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14963 * src/pic16/glue.c: commented out some error producing lines
14964 * src/pic16/main.c: __config directives are commented out to stop
14965 gpasm complaining and test the linkage with gplink, _linkCmd and
14966 _asmCmd changed to be more gplink and gpasm friendly
14967 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14968 produced an error when parsed, peep rule 12 is added to utilize
14969 movff, but it is commented out since the pCode does not support
14970 yet a command with 2 address arguments
14972 2003-05-18 <johan AT balder>
14974 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14975 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14976 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14978 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14979 Added feature to script commands from file.
14981 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14983 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14984 * src/SDCCutil.c: include ctype.h for win32
14986 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14988 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14990 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14992 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14993 Fixed so you can set breakpoints prior to run, run does not stop
14994 on entry now. Add tbreak. Other enhancements and fixes for use
14997 2003-05-12 Borut Razem <borut.razem AT siol.net>
14999 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15001 2003-05-11 Borut Razem <borut.razem AT siol.net>
15003 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15004 the path of bin directory, so that PATH is the only env. variable, which has to be set
15005 in case of standard installation.
15006 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15007 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15008 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15010 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15012 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15013 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15014 temp files are in the port dir; clean the gen/test directory when
15015 generating new test.c
15016 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15017 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15018 * support/regression/tests/zeropad.c: added
15020 2003-05-09 <johan AT balder>
15022 * src/SDCCglue.c: fixed bug #597940
15024 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15026 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15027 cache sfr, optimize next,step, fix off by one sourceline,
15028 support ddd list function.
15029 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15031 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15033 * support/regression/HTMLgen.py: added compare_s2f()
15034 * support/regression/Makefile: redo 1.27
15035 * support/regression/generate-cases.py: redo 1.5
15037 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15039 * support/regression/tests/float.c: workaround 33 bit hex constant
15040 * support/regression/tests/simplefloat.c: fix division for host
15042 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15044 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15045 that tame's the PIC's over-aggressive optimizer.
15047 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15049 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15052 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15054 Initial support for DS80C400. "Hello world" runs on TINIm400
15057 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15059 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15060 * Some notes on ddd usage added in debugger/README
15061 Martin Helmling adding more features and fixes for ddd GUI debugger.
15062 Code added for nexti, stepi, up, down, and other adjustments.
15064 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15066 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15067 * src/pic/peeph.def Added two rules to optimize carry manipulation
15068 * src/pic/* removed debug printfs
15070 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15072 * debugger/mcs51/cmd.c: added header newalloc.h
15074 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15076 * as/Makefile: new EXEEXT
15077 * as/z80/Makefile: remove trailing slash of BUILDIR
15078 * as/z80/clean.mk: new EXEEXT
15079 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15080 * support/cpp2/Makefile.in: new EXEEXT
15081 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15083 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15085 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15086 EXEEXT was introduced to fix all related problems with targets
15087 "clean", "install" and "uninstall"; a couple of further flaws
15088 especially with "clean" have been fixed too
15089 * as/mcs51/Makefile.in
15090 * as/mcs51/clean.mk
15094 * debugger/mcs51/Makefile.in
15095 * debugger/mcs51/clean.mk
15096 * link/z80/Makefile
15097 * link/z80/Makefile.in
15098 * link/z80/clean.mk
15100 * packihx/Makefile.in
15102 * sim/ucsim/Makefile
15103 * sim/ucsim/clean.mk
15104 * sim/ucsim/avr.src/Makefile.in
15105 * sim/ucsim/avr.src/clean.mk
15106 * sim/ucsim/s51.src/Makefile.in
15107 * sim/ucsim/s51.src/clean.mk
15108 * sim/ucsim/xa.src/Makefile.in
15109 * sim/ucsim/xa.src/clean.mk
15110 * sim/ucsim/z80.src/Makefile.in
15111 * sim/ucsim/z80.src/clean.mk
15112 * sim/ucsim/main_in.mk
15113 * sim/ucsim/packages_in.mk
15114 * sim/ucsim/gui.src/Makefile.in
15115 * sim/ucsim/gui.src/serio.src/Makefile.in
15116 * sim/ucsim/gui.src/serio.src/clean.mk
15119 * support/cpp2/Makefile.in
15120 * support/cpp2/clean.mk
15121 * support/makebin/Makefile
15122 * support/makebin/clean.mk
15123 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15124 * doc/sdccman.lyx: --program-suffix no longer needed
15126 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15128 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15129 Martin Helmling added support for ddd GUI debugger.
15130 Code added to display assembly, set variables, and other commands
15131 to interface to ddd.
15133 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15135 * as/Makefile: fix target clean
15136 * as/clean.mk: fix target clean
15137 * as/z80/clean.mk: fix target clean
15139 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15141 * Makefile.common.in: added AT EXEEXT AT
15142 * configure.in: removed all mingw32 stuff
15143 * configure: rebuilt from configure.in
15144 * doc/sdccman.lyx: updated section "installation"
15145 * support/scripts/sdcc_mingw32: adapted to configure
15146 * support/scripts/sdcc_cygwin_mingw32: added
15148 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15150 * src/pic Added object file support for the PIC port
15151 * src/pic Applied patch from Craig Franklin (this started the object file support)
15152 * src/regression Updated the PIC regression tests for object files
15154 2003-04-20 Borut Razem <borut.razem AT siol.net>
15156 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15157 lklex.c: In function `getfid':
15158 lklex.c:203: warning: array subscript has type `char'
15159 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15160 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15161 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15162 stack handling macros
15164 2003-04-19 Borut Razem <borut.razem AT siol.net>
15166 * "handling space characters in file path" task:
15167 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15168 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15169 * support/Util/MySystem.h: make it self-sufficient
15170 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15171 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15172 handling space characters in file path
15173 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15174 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15175 * support/Util/MySystem.c: handling space characters in executable's path
15177 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15179 * as/z80/Makefile: fix permanent rebuild of z80
15180 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15181 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15183 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15185 * src/SDCCopt.c: add special case optimization to replace modulo by
15186 a power of two with a bitwise AND.
15188 2003-04-18 <johan AT balder>
15190 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15192 2003-04-17 <johan AT balder>
15194 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15195 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15197 2003-04-13 Borut Razem <borut.razem AT siol.net>
15199 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15200 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15201 fixed mingw problem in adl_NORMALIZE_PATH
15203 2003-04-12 Borut Razem <borut.razem AT siol.net>
15205 * fixed "#pragma SAVE/RESTORE can not be nested":
15206 * src/SDCC.lex: reworked pragma handling functions
15207 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15208 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15210 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15212 * src/SDCCutil.c (pathEquivalent): defined but not used
15213 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15214 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15215 * configure: rebuilt from configure.in
15216 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15217 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15218 * device/include/Makefile.in: replace sdcc_datadir
15219 * device/lib/Makefile.in: replace sdcc_datadir
15220 * Makefile.common.in: add LDFLAGS from configure
15221 * packihx/Makefile.in: use LDFLAGS
15222 * src/Makefile.in: use LDFLAGS
15223 * support/cpp2/Makefile.in: add LDFLAGS from configure
15224 * support/makebin/Makefile: use LDFLAGS
15225 * .version: bumped version number to 2.3.5
15227 2003-04-12 Borut Razem <borut.razem AT siol.net>
15229 * completed "different paths" task:
15230 * src/SDCCmacro.c: fixed bug in handling quotes
15231 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15232 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15234 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15236 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15238 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15240 * ds390/gen.c ds390/peeph.def: fix bug 706781
15242 2003-04-11 Borut Razem <borut.razem AT siol.net>
15244 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15246 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15248 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15249 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15250 set - this bit used to not be set...).
15251 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15252 bad code in PIC Port
15253 * src/regression/and2.c added to test bug 609268
15254 * src/regression/Makefile added and2.c to regression test
15257 2003-04-08 <johan AT CP255758-A>
15259 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15260 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15261 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15263 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15265 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15267 * support/cpp2/Makefile.in: fix bug #487815
15268 * configure: rebuilt from configure.in
15269 * Makefile.common.in: docdir changed, new path suffixes
15270 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15271 * sdcc_vc_in.h: reflect changes from sdccconf.h
15272 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15273 * src/SDCCutil.h: remove BINDIR hack
15274 * doc/sdccman.lyx: update new path hierarchy
15276 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15278 * src/SDCCpeeph.c: added okToRemoveSLOC test
15280 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15282 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15284 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15286 * src/SDCCpeeph.c: added labelIsReturnOnly test
15287 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15289 2003-04-05 <johan AT balder>
15291 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15292 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15293 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15294 * src/SDCCast.c: fixed a warning
15295 * src/SDCCast.h: fixed a warning
15296 * src/SDCCicode.c (operandFromAst): fixed a warning
15298 2003-04-04 <johan AT balder>
15300 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15301 * src/SDCCast.c (decorateType): fixed bug #715076
15302 * src/SDCC.y: fixed bug #702907
15304 2003-04-03 <johan AT balder>
15306 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15307 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15308 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15309 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15310 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15312 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15314 * _decdptr.c: fix return values
15315 * _gptrget.c: fix return values
15316 * _gptrgetc.c: fix return values
15317 * _gptrput.c: fix return values
15318 * _mulint.c: fix return values
15319 * as/z80/Makefile: fix 'make -j' problem
15321 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15323 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15324 * configure.in: big cleanup, updated to autoconf 2.5x
15325 * configure: rebuilt from configure.in
15326 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15327 * sdcc_vc_in.h: reflect changes from sdccconf.h
15328 * doc/Makefile: fixed a flaw in "make install"
15330 2003-04-02 <johan AT balder>
15332 * src/ds390/gen.c (genCmp): no comments
15333 * src/mcs51/gen.c (genCmp): no comments
15334 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15335 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15337 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15339 * support/regression/generate-cases.py: place generated file in given sub directory
15340 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15341 * support/regression/Makefile: improvements for 'make -j';
15342 side effect: it's simpler and faster now
15344 2003-03-31 Borut Razem <borut.razem AT siol.net>
15346 * src/z80/main.c: link-{port} and as-{port} defined without path
15347 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15349 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15351 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15353 2003-03-30 Borut Razem <borut.razem AT siol.net>
15355 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15356 changed type of list parameter to set
15357 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15358 * src/port.h: changed type of do_assemble() parameter to set
15359 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15360 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15361 definition of "cppoutfilename" macro with NULL value in preProcess()
15362 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15363 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15364 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15365 replaced with set *binPathSet
15366 * shash_add() deallocates the item, if allready exsists, before adding the new one
15367 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15369 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15371 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15372 a nested for loop bug in the PIC port
15373 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15376 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15378 * support/Util/dbuf.h: remove C++ stuff to make it portable
15380 2003-03-28 Borut Razem <borut.razem AT siol.net>
15382 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15383 literal strings in stringLiteral()
15384 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15385 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15388 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15390 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15392 2003-03-26 <johan AT balder>
15394 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15395 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15396 * src/SDCCast.c (decorateType): fixed " -v < 3"
15398 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15400 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15401 Added Lenny Story's debug infrastructure changes:
15402 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15403 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15404 * src/cdbFile.c: added
15405 * src/SDCCdebug.c: added
15406 * src/SDCCdebug.h: added
15407 * src/SDCCast.c (createFunction)
15408 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15409 * src/SDCCmain.c (parseCmdLine, main)
15410 * src/SDCCmem.c (redoStackOffsets)
15411 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15414 * src/avr/gen.c (genAVRCode)
15415 * src/ds390/gen.c (gen390Code)
15416 * src/mcs51/gen.c (gen51Code)
15417 * src/pic/gen.c (genpic14Code)
15418 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15419 * src/xa51/gen.c (genXA51Code)
15420 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15422 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15424 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15425 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15427 2003-03-22 <johan AT balder>
15429 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15431 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15433 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15434 * doc/cdbfileformat.lyx: added, written by Lenny Story
15435 * doc/Makefile: added cdbfileformat.lyx
15436 * doc/clean.mk: added cdbfileformat.lyx
15438 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15440 * src/mcs51/peeph.def: fix bug #705773
15442 2003-03-20 <johan AT balder>
15444 An sfr/sbit can have an "at #" AND an initializer
15445 * src/SDCCsymt.c (checkSClass):
15446 * src/SDCCmem.c (allocGlobal):
15447 * src/SDCCmem.c (allocLocal):
15448 * src/SDCCast.c (createBlock):
15450 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15452 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15454 2003-03-16 <johan AT balder>
15456 Undid the hackup of const and volatile, the problem is much bigger
15458 * src/SDCCast.c:1.171
15459 * src/SDCCglue.c:1.138
15460 * src/SDCCicode.c:1.146
15461 * src/SDCCsymt.c:1.150
15462 * src/SDCCval.c:1.65
15464 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15466 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15467 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15469 2003-03-13 <johan AT balder>
15471 Hackup const and volatile modifiers in type chains a bit:
15473 * src/SDCCast.c:1.169
15474 * src/SDCCglue.c:1.136
15475 * src/SDCCicode.c:1.143
15476 * src/SDCCsymt.c1.146
15477 * src/SDCCsymt.h1.59
15478 * src/SDCCval.c:1.63
15480 2003-03-12 <johan AT balder>
15482 * src/SDCCBBlock.h: more LRH debugging junk
15483 * src/SDCCcflow.h: more LRH debugging junk
15484 * src/SDCCloop.c: more LRH debugging junk
15485 * src/SDCC.y (struct_declaration): fixed bug #697590
15486 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15487 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15488 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15490 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15491 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15492 test function names must now match exactly).
15493 * src/SDCCcse.c: added special case in findCheaperOp to allow
15494 extending a short integer. Makes less awful code for bug 700121 test case.
15496 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15498 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15499 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15501 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15503 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15504 actually called (operandsNotEqual() was called for all
15505 operandsNotEqualX tests).
15507 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15509 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15510 with shorter literals. Fixes bug 700121.
15512 2003-03-11 <johan AT balder>
15514 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15516 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15518 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15519 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15521 2003-03-10 Borut Razem <borut.razem AT siol.net>
15523 * src/SDCCmain.c: pipe preprocessor's output
15524 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15525 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15526 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15527 which closes all pipes in pipeSet set
15528 * src/SDCCset.c: free deleted item in function deleteSetItem()
15529 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15530 moved from z80 to src subproject
15531 * .version: increased version number to 2.3.4
15533 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15535 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15536 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15537 * support/regression/ports/xa51/spec.mk: fix typo
15539 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15541 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15543 2003-03-09 Borut Razem <borut.razem AT siol.net>
15545 * src/SDCCmain.c: pipe preprocessor's output
15546 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15547 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15548 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15549 which closes all pipes in pipeSet set
15550 * src/SDCCset.c: free deleted item in function deleteSetItem()
15551 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15552 moved from z80 to src subproject
15554 2003-03-09 Borut Razem <borut.razem AT siol.net>
15556 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15557 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15558 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15559 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15560 * src/SDCCglobl.h: unification of WIN32 native definitions
15562 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15564 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15566 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15568 * src/configure.in: check for endianess (even while cross-compiling)
15569 * src/configure: check for endianess (even while cross-compiling)
15570 * src/configure_in.h: check for endianess (even while cross-compiling)
15571 * src/avr/gen.c: remove old endianess stuff
15572 * src/mcs51/gen.c: remove old endianess stuff
15573 * src/ds390/gen.c: remove old endianess stuff
15574 * src/pic/gen.c: remove old endianess stuff
15575 * src/pic/genarith.c: remove old endianess stuff
15576 * src/pic/glue.c: fix endianess check
15577 * src/pic16/gen.c: remove old endianess stuff
15578 * src/pic16/genarith.c: remove old endianess stuff
15579 * src/pic16/glue.c: fix endianess check
15580 * src/xa51/gen.c: remove old endianess stuff
15581 * src/z80/gen.c: fix endianess check
15582 * src/SDCCglue.c: fix endianess check
15583 * src/ds390/peeph.def: fix bug 700036
15585 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15587 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15588 * src/configure: find appropriate data-types on host for SDCC's int and long
15589 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15590 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15591 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15593 2003-03-07 <johan AT balder>
15596 some minor cleanups before the big shot
15597 OP_DEFS and OP_USES now use Kevin's protection
15598 new option --nolabelopt
15600 * src/SDCCBBlock.c:
15609 * src/ds390/ralloc.c:
15610 * src/mcs51/ralloc.c:
15611 * src/pic/ralloc.c:
15612 * src/xa51/ralloc.c:
15613 * src/z80/ralloc.c:
15615 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15617 * src/pic/pcode.c (get_op): fix 64 bit warnings
15618 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15619 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15620 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15621 * support/regression/tests/malloc.c: fix 64 bit warnings
15623 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15625 * src/mcs51/gen.c (genMinus): fixed bug 696436
15627 2003-03-02 Borut Razem <borut.razem AT siol.net>
15629 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15631 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15633 * configure.in: test for mkstemp
15634 * sdccconf_in.h: add HAVE_MKSTEMP
15636 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15638 * device/include/ctype.h: removed warning while using --stack-auto
15639 * device/include/malloc.h: removed warning while using --stack-auto
15640 * device/include/string.h: removed warning while using --stack-auto
15642 2003-02-23 Borut Razem <borut.razem AT siol.net>
15644 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15645 because NDEBUG is defined (see man assert)
15646 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15648 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15650 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15651 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15653 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15655 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15656 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15658 2003-02-18 <johan AT balder>
15660 * as/mcs51/asmain.c (asmbl): module can start with a digit
15661 * as/z80/asmain.c (asmbl): module can start with a digit
15663 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15665 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15666 * src/asm.c: fix pipe() for Mingw32
15668 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15670 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15671 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15672 make -V work again; --c1mode reads now from stdin
15673 * doc/sdccman.lyx: added --c1mode
15674 * support/Util/SDCCerr.c: new messages for c1 mode
15675 * support/Util/SDCCerr.h: new messages for c1 mode
15676 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15678 2003-02-15 <johan AT balder>
15680 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15682 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15684 * doc/sdccman.lyx: Environment variables, -o and other minor things
15686 2003-02-14 <johan AT balder>
15688 * src/xa51/main.c: before anyone really tries to use it :)
15690 * Install doc's in share/sdcc/doc
15691 * removed some obsolete files
15692 * Do a proper make distclean and uninstall
15693 M Makefile.common.in
15696 M device/include/Makefile.in
15697 M device/lib/Makefile.in
15700 M sim/ucsim/doc/Makefile.in
15702 R src/avr/peeph.rul
15703 R src/xa51/peeph.rul
15704 M support/cpp2/Makefile.in
15705 M support/makebin/Makefile
15708 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15710 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15712 2003-02-10 Borut Razem <borut.razem AT siol.net>
15714 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15715 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15716 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15717 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15718 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15719 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15720 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15721 src/z80/Makefile.bcc: Borland Makefile cleanup
15722 * as/z80/Makefile.bcc: Added Borland Makefile
15723 * support/cpp2/borland.h: Removed
15725 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15727 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15728 * src/SDCC.lex: new pragma NOIV
15729 * src/SDCCglobl.h: new pragma NOIV
15730 * src/SDCCmem.c: new pragma NOIV
15732 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15734 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15736 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15738 * src/SDCCmain.c: signal handling is switched off by --debug
15739 * doc/Makefile: small fix for install; use clean.mk again
15740 * doc/clean.mk: clean *.pdf and *.html too
15742 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15744 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15745 * device/lib/printfl.c: fix a ds390 bug by making it portable
15746 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15747 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15748 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15749 * debugger/mcs51/cmd.c: converted multi-line string literals
15750 * sim/ucsim/globals.cc: converted multi-line string literals
15751 * src/SDCCmain.c: introduced signal handler to remove temp files
15752 * doc/Makefile: small tweaks, implement clean
15753 * doc: removed generated files
15755 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15757 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15758 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15759 Address Record is not correctly generated for DS390."
15761 2003-02-02 Borut Razem <borut.razem AT siol.net>
15763 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15764 * as/mcs51/asm.h: fixed compilation with Borland C
15765 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15766 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15767 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15768 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15769 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15770 src/z80/Makefile.bcc: delete $(LIB) only if exist
15771 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15773 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15775 * device/include/malloc.h: introduced NULL
15776 * device/include/string.h: introduced NULL
15777 * device/include/stdlib.h: introduced NULL
15778 * device/lib/_memcpy.c: removed NULL
15779 * device/lib/_strcat.c: removed NULL
15780 * device/lib/_strchr.c: removed NULL
15781 * device/lib/_strcmp.c: removed NULL
15782 * device/lib/_strcpy.c: removed NULL
15783 * device/lib/_strcspn.c: removed NULL
15784 * device/lib/_strlen.c: removed NULL
15785 * device/lib/_strncat.c: removed NULL
15786 * device/lib/_strncmp.c: removed NULL
15787 * device/lib/_strncpy.c: removed NULL
15788 * device/lib/_strpbrk.c: removed NULL
15789 * device/lib/_strrchr.c: removed NULL
15790 * device/lib/_strspn.c: removed NULL
15791 * device/lib/_strstr.c: removed NULL
15792 * device/lib/_strtok.c: removed NULL
15793 * device/lib/malloc.c: removed NULL, include own header
15795 2003-02-02 <johan AT balder>
15797 * 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
15798 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15799 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15800 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15801 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15802 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15804 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15806 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15809 2003-02-01 <johan AT balder>
15811 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15813 2003-01-31 <johan AT CP255758-A>
15815 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15817 2003-01-30 <johan AT balder>
15819 * src/SDCCBBlock.c: automatic bug detection
15820 * src/SDCCicode.c: automatic bug detection
15822 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15824 * src/SDCCglobl.h: now --xram-size 0 works
15825 * src/SDCCmain.c: now --xram-size 0 works
15827 2003-01-29 <johan AT balder>
15829 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15831 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15833 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15834 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15835 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15836 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15837 * src/SDCCglobl.h: Added options --xram-size and --code-size
15838 * src/SDCCmain.c: Added options --xram-size and --code-size
15840 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15842 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15843 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15845 2003-01-27 <johan AT balder>
15847 * src/SDCC.y: fixed bug #613764
15849 2003-01-26 <johan AT balder>
15851 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15852 * src/SDCCsymt.h: fixed bug #673374
15853 * src/SDCCglue.c: fixed bug #661910
15854 * src/SDCCast.c: fixed bug #458099 and 673374
15856 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15858 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15859 * as/mcs51/strcmpi.h: added
15860 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15861 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15862 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15863 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15864 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15865 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15866 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15867 * as/mcs51/Makefile.aslink: new module strcmpi
15868 * as/mcs51/Makefile.asx8051: new module strcmpi
15869 * as/mcs51/Makefil.bcc: new module strcmpi
15870 * as/mcs51/Makefile.in: new module strcmpi
15871 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15873 2003-01-26 <johan AT balder>
15875 * src/SDCCglue.c: reverted back to 1.124
15876 * src/SDCCast.c: reverted back to 1.156
15877 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15879 2003-01-25 <johan AT balder>
15881 * src/SDCCglue.c: A better fix for bug #661910
15882 * src/SDCCast.c: A better fix for bug #661910
15883 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15885 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15887 * src/Makefile.in: remove spawn.o
15888 * src/SDCCmain.c: remove spawn.h
15889 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15890 * src/spawn.c: removed
15891 * src/spawn.h: removed
15892 * support/regression/ports/ds390/spec.mk: link with -r
15894 2003-01-24 <johan AT CP255758-A>
15896 * src/ds390/gen.c (aopOp): fixed bug #667458
15897 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15898 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15899 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15901 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15903 * src/mcs51/peeph.def: better assembler identation by Frieder
15904 * src/mcs51/gen.c: better assembler identation by Frieder
15906 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15908 * as/z80/string.h: removed for gcc 3.2
15909 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15910 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15912 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15914 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15915 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15916 * support/regression/Makefile: separate temp files for ports
15917 * support/regression/generate-cases.py: separate temp files for ports
15918 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15919 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15921 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15923 * moved tinitalk to device/examples/ds390
15925 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15927 * as/mcs51/lkmem.c: rflag is for DS390
15928 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15929 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15930 (linkEdit): move mem- and map-files the same way as ihx-files
15931 * src/z80/main.c (_setDefaultOptions): removed --generic
15932 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15933 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15934 * src/pic/glue.c (picglue): --c1mode works again
15935 * src/pic16/glue.c (pic16glue): --c1mode works again
15936 * src/asm.c (printCLine): fix #660034
15938 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15940 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15941 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15942 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15943 * as/mcs51/lkmem (summary): better fix for sp problem
15944 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15945 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15946 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15947 remove --stack-after-data
15949 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15951 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15952 * src/SDCCutil.c (join): ugly bug: missing '\0'
15953 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15955 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15957 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15959 * src/pic/main.c (_asmCmd): gpasm supports -o
15960 * src/z80/main.c: more general macros
15961 * device/lib/Makefile.in: remove intermediate files
15963 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15965 * .version: Bumped version number to 2.3.3
15966 * src/SDCCBBlock.c: new option -o
15967 * src/SDCCglobl.h: new option -o
15968 * src/SDCCglue.c: new option -o
15969 * src/SDCCmain.c: new option -o
15970 * src/asm.c: new option -o
15971 * src/ds390/main.c: new option -o
15972 * src/pic/glue.c: new option -o
15973 * src/pic/pcode.c: new option -o
15974 * src/pic/ralloc.c: new option -o
15975 * src/pic16/glue.c: new option -o
15976 * src/pic16/pcode.c: new option -o
15977 * src/pic16/ralloc.c: new option -o
15978 * src/z80/main.c: new option -o
15979 * device/lib/Makefile.in: use -o
15980 * support/regression/ports/ds390/spec.mk: use -o
15981 * support/regression/ports/gbz80/spec.mk: use -o
15982 * support/regression/ports/mcs51/spec.mk: use -o
15983 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15984 * support/regression/ports/z80/spec.mk: use -o
15985 * support/regression/ports/ucz80/spec.mk: use -o
15986 * support/regression/ports/xa51/spec.mk: use -o
15987 * support/regression/fwk/lib/timeout.c: fix usage string
15989 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15990 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15992 2003-01-07 <johan AT balder>
15994 * src/SDCCast.c (decorateType): fixed bug #600035
15996 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15997 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15998 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15999 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16000 * src/pic/pcode.c: outcommented unused variable to remove warnings
16001 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16003 2003-01-06 <karl AT turbobit.com>
16004 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16007 2003-01-06 <johan AT balder>
16009 * src/SDCCicode.c: fixed array add
16011 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16012 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16013 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16015 2003-01-04 <johan AT balder>
16017 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16019 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16020 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16022 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16023 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16024 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16026 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16027 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16029 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16030 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16032 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16033 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16035 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16037 * in /sdcc/as/mcs51/ changed these files in order to create an
16038 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16039 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16040 following files to include the previous two files: aslink.dsp,
16041 Makefile.aslink, Makefile.bcc, and Makefile.in.
16043 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16044 .adb instead of .cdb
16046 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16048 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16049 value from option --iram-size.
16051 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16053 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16056 2002-09-18 <wiml AT hhhh.org>
16058 * SDCClrange.h: exposed setFromRange() and setToRange()
16059 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16060 packRegsForAccUse() (bug 542397)
16061 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16062 multiple times and emitting the fetch operations more than once
16063 added aopGetUsesAcc() function to allow binary operators to
16064 fetch their operands in the correct order; made genMinus() emit
16065 compact code for X = LITERAL - Y
16067 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16068 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16069 sprintf() in line 1267.
16071 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16072 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16075 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16076 Changes to aslink (All the changes are marked with 'JCF'):
16078 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16081 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16082 area BSEG. Also moves, if possible, the DATA area down into the internal
16083 ram so more space is available.
16085 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16088 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16089 not bytes. Function summary() which creates a memory usage summary
16090 file with extension .mem. Reports of overlaping stack and small stack
16091 size. If the space for the stack is less than 16 bytes aslink trows a
16094 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16095 the 8051. Option 'y' for memory summary output file.
16097 Changes to sdcc (All the changes are marked with 'JCF'):
16099 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16101 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16102 overlaying area for it (uses RegBankUsed[4]).
16104 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16105 bank zero as used by default. By default aslink locates the stack
16106 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16107 the creation of the .mem file. Delegates the allocation of data area
16108 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16109 the begining of the stack area to aslink.
16111 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16112 glue() in SDCCglue.c creates an area for it.
16114 2002-09-03 Borut Razem <borut.razem AT siol.net>
16115 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16116 sdcc/src/pic/glue.c:
16117 introduced atexit() handler for teporay files removal in case of
16118 errors, assertions, ...
16120 2002-08-29 Borut Razem <borut.razem AT siol.net>
16121 * sdcc/support/cpp2/auto-host_vc_in.h:
16122 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16123 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16124 Maybe there is a similar problem with BORLANDC? It should be checked!
16126 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16127 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16128 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16129 was not executed, and the compiler (cl) launched a warning:
16130 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16132 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16133 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16135 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16136 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16138 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16139 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16140 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16141 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16142 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16143 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16144 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16145 - added Release configuration in VS projects
16146 - review of compiler an linker options
16147 - VC .exe files are generated in bin_vc directory, not to interfere
16148 with binaries generated from other projects (cygwin, mingw, bcc ...)
16150 * sdcc/src/yacc.dsp: added
16152 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16153 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16154 and insert the version number definitions from .version
16156 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16158 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16159 added - genarate auto-host.h using auto-host_vc_in.h as template
16162 removed from CVS, generated automatically
16164 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16165 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16167 2002-08-11 Borut Razem <borut.razem AT siol.net>
16168 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16170 2002-08-10 Borut Razem <borut.razem AT siol.net>
16171 * src/SDCCmain.c (main):
16172 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16173 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16174 The consequence was that some temporary files were not removed.
16177 unification of code in functions tempfilename() and tempfile():
16178 function tempnam() is defined in Visual Studio 6.0 and .NET
16180 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16182 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16183 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16184 - removed compiler command line option /WX: Treats all warnings as errors
16185 - update a list of source files, included into the project
16187 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16188 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16189 changed project type to Generic Project so that can be correcly converted to VS.NET project
16191 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16193 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16195 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16197 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16198 added return 0 statements after assert() to make compiler happy
16200 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16201 added newline in the def file to keep MSC compiler satisfied
16203 * sdcc/src/z80/gen.c:
16204 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16205 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16206 - solved MSC error in function aopDump()
16208 * sdcc_vc.h: define PREFIX as "\\sdcc"
16210 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16211 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16213 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16214 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16215 - Rewrote the register banking algorithm.
16216 - Added pCode live-range analysis to registers (for now, only non-used and
16217 singly-used registers optimized away)
16219 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16221 * 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.
16223 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16224 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16226 2002-04-22 Michael Hope <michaelh AT vroom>
16228 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16230 * configure.in (DD_COPT): Added include support required for gbdk.
16232 * .version: Bumped version number just to increase it.
16234 * src/SDCCmain.c: Added -nostdinc to the default options.
16236 2002-04-15 Michael Hope <michaelh AT vroom>
16238 * device/lib/z80/printf.c (sprintf): Added.
16240 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16242 * src/z80/peeph.def: Added transpose redundent load rule.
16244 * src/z80/main.c: Added force callee saves for jaune.
16246 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16248 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16250 2002-03-28 Johan Knol <johan AT balder>
16252 * src/SDCCval.c: fixed bug #532436
16254 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16256 Added "char *Processor" field to the port structure.
16259 Added -p option. Allows port dependent processor to be specified.
16262 Initialized the new field char *Processor field to NULL in all ports
16265 Compiler generated registers for interrupt context saving
16266 were not getting allocated.
16268 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16271 Fixed left shift. Will promote the left side of a left shift
16272 if a) left shifting more than size of operand or b) when assigned
16273 to something size > size of left side
16275 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16277 tons of changes. Register allocation has been
16278 rewritten. Added customization for the various PICs. Flow
16279 analysis is restructured. ...
16281 * src/pic/device.h:
16284 * src/pic/device.c:
16285 Added. device.c is a PIC port hack to accomodate variations
16288 2002-03-13 Michael Hope <michaelh AT vroom>
16290 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16292 2002-03-04 johanknol <johanknol AT manik>
16294 * /src/SDCCval.c: fixed
16296 const unsigned char arr[][2] = { { 0, 1 } };
16297 t18.c:1: error: Initializer element is not constant
16299 2002-03-04 bela <bela AT manik>
16301 * /device/include/mcs51reg.h:
16302 ds89c420 register definition update
16304 2002-03-03 <johan AT FRIJA>
16306 * support/Util/SDCCerr.c: did something, but don't no why anymore
16308 * support/regression/tests/bug-524691.c: made it a little less shy
16310 * src/SDCCast.c (decorateType): fixed bug #524697
16312 * src/SDCCast.c: made some lineno improvements
16314 * src/SDCCval.c (getNelements): changed warning to error
16316 * src/SDCCglue.c (printIvalArray): changed warning to error
16318 * src/SDCCicode.c: fixed a warning for mingw
16320 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16322 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16324 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16326 * src/ds390/peeph.def:
16327 Added some more peephole rules
16329 * src/ds390/gen.c: Various fixes & enhancements
16331 * src/SDCClrange.c, src/SDCClrange.h:
16332 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16334 * src/ds390/ralloc.c:
16335 various fixes & enhancements (ds390) specific
16337 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16338 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16341 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16343 2002-03-02 <johan AT FRIJA>
16345 * src/SDCCast.c (decorateType): fixed bug #524708
16347 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16349 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16351 2002-03-01 Michael Hope <michaelh AT vroom>
16353 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16355 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16357 2002-03-01 <johan AT FRIJA>
16359 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16361 * src/SDCCast.c (decorateType): fixed bug #524209
16363 * src/SDCCval.c (valNot): fixed bug #524195
16365 2002-02-26 <johan AT balder>
16367 * src/xa51/gen.c: fixed a warning
16369 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16371 * src/SDCCast.c (decorateType): fixed bug #522534
16373 2002-02-23 <johan AT balder>
16375 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16377 2002-02-22 <johan AT balder>
16379 * src/SDCCast.c: fixed bug #514865
16381 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16383 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16385 * sdcc/src/SDCCloop.c:
16386 Previous fix was not good. basic blocks that have "break" or "return" are
16387 not really partof a loop , but live ranges used in these blocks should
16388 be live thru the entire loop, so set partOfLoop but don't add them to
16391 2002-02-21 <johan AT FRIJA>
16393 * src/SDCCcse.c: fixed bug #514308
16395 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16398 Fixed BUG #519583. If a conditional block ended in a return/break
16399 statement inside a loop, it was not being considered part of the loop.
16401 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16403 2002-02-10 Karl Bongers <karl AT turbobit.com>
16406 Fixed up SDCDB debugger somewhat. Updated debugger/README
16407 with lots of comments and notes.
16409 * device/examples/test2.c:
16410 Fix bug, "red" variable not being initialized(compiler complained).
16412 * device/examples/Makefile, examples/test3.c:
16413 Add Makefile in device/examples folder, compiles test3.c
16414 for use as a multiple module SDCDB test case.
16416 * sim/ucsim/cmd.src/cmdset.cc:
16417 Took out debug printfs in ucsim "next" command.
16419 * sim/ucsim/xa.src:
16420 Karl and Johan start ucsim XA support. Most dissassembly working,
16421 about 75% emulation done(plenty of work remaining).
16423 * sim/ucsim/z80.src:
16424 Add Z80 support to ucsim, add test-ucz80 regression test,
16425 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16426 Notice z80 compiler fails on examples/test3.c/crc code.
16428 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16430 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16431 Added support for --parms-in-bank1
16433 * src/ds390/peeph.def:
16434 added a few more peephole optimzations
16436 * src/ds390/main.c:
16437 1) added __builtin_inp & __builtin_outp used to read in data of given length
16438 from a memory mapped port
16439 2) added __builtin_memcmp
16440 3) added __builtin_swapw swap bytes of a short
16442 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16443 1) handle multiple send & receives from register bank1
16444 2) ralloc can now allocate DPTR1 to some liveRanges
16446 * src/SDCCsymt.c, src/SDCCsymt.h:
16447 changes to handle multiple sends & receives
16449 * src/SDCCptropt.h:
16450 added some pointer arithmetic optimization
16452 * src/SDCCptropt.c:
16453 added some pointer arithmetic optimizations but not stable yet so not
16454 called from anywhere (will get this working shortly)
16456 * src/SDCCopt.c: fixed for multiple sends & receives
16459 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16460 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16461 set preprocessor defines (depending on options)
16463 * src/SDCCicode.c, src/SDCCicode.h:
16464 changes made to handle multiple sends & receives
16467 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16469 * src/SDCCcse.c, src/SDCCcse.h:
16470 added function findbackward def (to be used in upcoming optimization)
16472 * src/SDCCcflow.c, src/SDCCcflow.h:
16473 added function returnAtEnd - to determine if a basic block terminates with
16476 * src/SDCCast.c, src/SDCCast.h:
16477 added option parms-in-bank1
16479 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16480 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16481 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16482 adjusted for --parms-in-bank1 option
16484 * device/include/string.h:
16485 donot redefine "reentrant" keyword
16487 * device/include/ds80c390.h: Added some more SFRs
16489 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16491 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16493 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16495 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16497 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16499 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16501 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16503 * Added --xram-movc option
16505 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16507 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16509 2002-01-11 Johan Knol
16511 * Added math lib of Jesus Calvino-Fraga
16513 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16515 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16516 * support/regression/Makefile: new target test-mcs51-stack-auto
16517 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16519 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16521 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16523 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16525 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16527 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16529 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16531 * src/SDCCglue.h: add definition for printIvalChar()
16533 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16535 * src/SDCCast.c: fix #498138 by Johan
16537 * src/SDCCglue.c: fix #498138 by Johan
16539 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16541 * support/regression/Makefile: fix clean
16543 * support/regression/ports/ds390/support.c: fix transmission of last character
16545 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16547 * /sdcc/src/ds390/gen.c:
16548 a) improved computing address of stack variable
16549 b) took out some #if 0 code
16550 c) improved parmBytes adjustment
16551 d) improved genPlusIncr & genMinusIncr
16552 e) genCmp could generate bad code (when left assigned to DPTR)
16553 f) Fixed bug in hasInc
16555 * /sdcc/src/ds390/ralloc.c:
16556 a) packRegsForSupport could mess up live information (Fixed)
16557 b) packRegsDPTRuse could be incorrect for left & right shift
16559 * /sdcc/src/mcs51/ralloc.c:
16560 packRegsForSupport could mess up the live information (Fixed)
16562 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16564 * /sdcc/src/SDCCast.c:
16565 can reverse a loop even if function call is present as long
16566 as the loop control variable is local & is not passed as parameter
16568 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16570 * /sdcc/ChangeLog: *** empty log message ***
16572 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16573 More builtin function additions for TININative
16575 * /sdcc/src/ds390/ralloc.c:
16576 Had broken the regression testsuite
16578 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16580 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16581 Added funcattr hasStackParms will be set for reentrant functions when there
16582 are paramteres on the stack, this helps in minimizing frame pointer generation
16583 typeFromStr can handle function pointers now
16585 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16586 *** empty log message ***
16588 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16590 * /src/ds390/gen.c, /src/ds390/main.c:
16591 More builtin function additions for TININative
16593 * /src/ds390/ralloc.c:
16594 Had broken the regression testsuite
16596 * /src/SDCCast.c: Fixed a bug in dumptree
16598 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16599 Added funcattr hasStackParms will be set for reentrant functions when there
16600 are paramteres on the stack, this helps in minimizing frame pointer generation
16601 typeFromStr can handle function pointers now
16603 * /doc/builtins.txt, /doc/TININative.txt:
16604 *** empty log message ***
16607 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16609 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16610 ALPHA version for -mTININative
16612 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16613 updated to reflect changes in the port structure
16616 added function do_assemble (similar to do_link) if non-null this function
16617 will be called to do assembly (-mTININative) requires a multi command
16619 added function genAssemblerEnd will be called to generate assembler Epilogue
16622 added _JavaNative to debug info printing
16624 * /src/SDCCmain.c: added option --tini-libid
16625 added port->do_assemble function (-mTININative) has a multi command assemble
16627 * /src/SDCCglue.c: Disabled "constExpr" check
16628 added port->genAssemblerEnd function
16630 * /src/SDCCglobl.h: Added option --tini-libid value
16633 tookout optimizeCompare from the header (has no external references)
16635 * /src/SDCCast.c: made one more function "static"
16637 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16639 * src/z80/mappings.i: Added z80asm support.
16641 * src/z80/main.c: Added z80asm support on --asm=z80asm
16643 * src/z80/gen.c: Fixed asm portability issues.
16645 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16647 * src/SDCCglue.c (printExterns): Added global/extern split.
16649 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16651 * support/regression/Makefile: added test for mcs51 model large
16653 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16655 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16657 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16659 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16661 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16663 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16665 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16667 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16669 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16671 * support/regression/tests/simplefloat.c: Port to mcs51.
16673 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16674 * support/regression/tests/bug-485362.c: Added.
16676 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16678 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16680 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16682 * src/z80/gen.c (aopDump): Added a dump function.
16684 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16685 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16687 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16689 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16691 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16693 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16695 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16697 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16699 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16701 * support/regression/ports/ds390/support.c: Use tinibios.
16703 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16705 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16707 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16708 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16710 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16712 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16714 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16716 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16718 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16719 (packRegsForIYUse): Created and optimised.
16721 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16723 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16724 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16726 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16728 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16730 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16732 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16734 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16736 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16738 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16740 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16742 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16744 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16746 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16748 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16749 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16750 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16752 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16754 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16755 (genNotFloat): Added.
16756 (genUminusFloat): Added.
16758 * device/lib/z80/Makefile: Added floating pt stubs.
16760 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16762 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16764 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16766 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16768 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16770 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16772 * sdcc/support/regression/Makefile: Add port ds390.
16774 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16776 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16778 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16780 * sdcc/support/regression/ports/ds390/support.c: Added.
16782 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16784 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16786 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16788 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16790 * device/include/malloc.h: Added z80 and gbz80 support.
16792 * device/lib/gbz80/heap.s: Added.
16794 * device/lib/z80/heap.s: Added.
16796 * device/lib/malloc.c: Added z80 and gbz80 support.
16798 * support/regression/tests/malloc.c (testMalloc): Added.
16800 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16802 * support/regression/tests/bug-478094.c: Added.
16804 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16806 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16808 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16810 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16812 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16814 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16816 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16818 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16820 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16822 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16824 * support/regression/tests/bug-477927.c: Added.
16826 * src/z80/peeph.def: Added minor rules.
16828 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16830 * src/z80/peeph.def: Added jump optimisation modification.
16832 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16834 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16836 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16838 * support/regression/tests/funptrs.c: Added.
16840 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16842 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16844 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16846 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16848 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16850 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16851 (movLeft2ResultLong): Created.
16853 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16854 (joinPushes): Added. Joins two char pushes into a word push.
16856 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16858 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16860 * support/makebin/Makefile (install): Added creation of dest dir.
16862 2001-10-24 Karl Bongers <karl AT turbobit.com>
16864 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16866 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16868 * src/z80/ralloc.c: Turned off faulty pack for one use.
16870 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16872 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16874 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16876 * support/regression/Makefile: Improved clean
16878 * support/regression/ports/gbz80/spec.mk: Added clean
16880 * support/regression/ports/host/spec.mk: Added clean
16882 * support/regression/ports/z80/spec.mk: Added clean
16884 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16886 * support/regression/ports/mcs51/timeout.c: little improvements
16888 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16890 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16892 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16894 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16896 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16898 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16900 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16902 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16903 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16905 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16907 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16909 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16911 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16913 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16915 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16917 * support/regression/tests/longor.c: Added.
16919 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16921 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16923 * as/mcs51/aslink.h: define PATH_MAX
16925 * as/mcs51/asm.h: define PATH_MAX
16927 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16929 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16931 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16933 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16935 * src/SDCCglobl.h: define PATH_MAX
16937 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16939 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16941 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16943 * src/z80/gen.c (gencjneshort): Fixed
16945 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16947 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16949 * support/regression/tests/bug-469671.c: Added.
16951 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16953 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16955 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16957 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16959 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16961 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16963 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16965 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16967 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16969 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16971 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16973 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16975 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16977 * 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.
16979 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16981 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16983 2001-10-07 <johan AT FRIJA>
16985 * device/lib/gets.c (gets): fixed the return value.
16987 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16988 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16990 * 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.
16992 * 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.
16994 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16996 * src/pic/gen.c: Removed Safe_strdup.
16998 * configure.in: Added option to enable libgc support.
17000 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17001 (bitVectUnion): Optimised.
17002 (bitVectIntersect): Optimised.
17003 (bitVectBitsInCommon): Optimised.
17004 (bitVectCplAnd): Optimised.
17006 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17008 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17010 * src/SDCCmain.c: distinguish between assembler debug and plain options
17012 * src/avr/main.c: remove standard assembler options
17014 * src/ds390/main.c: remove standard assembler options
17016 * src/mcs51/main.c: remove standard assembler options
17018 * src/port.h: removed "PENDING" comment
17020 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17022 * src/device/lib/_mulint.c : new, with assember functions
17024 * src/device/lib/_mullong.c : new, with assember functions
17026 * src/device/lib/_divuint.c : with assember functions
17028 * src/device/lib/_divsint.c : with assember functions
17030 * src/device/lib/_divulong.c: with assember functions
17032 * src/device/lib/_divslong.c: with assember functions
17034 * src/device/lib/_moduint.c : with assember functions
17036 * src/device/lib/_modsint.c : with assember functions
17038 * src/device/lib/_modulong.c: with assember functions
17040 * src/device/lib/_modslong.c: with assember functions
17042 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17044 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17046 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17047 replaced _mululong.c and _mulslong.c by _mullong.c
17049 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17051 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17053 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17055 * src/SDCCglue.c: test, if win32api is available for MINGW
17057 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17059 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17060 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17061 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17062 * support/regression/ports/host/spec.mk: removed GENERIC
17063 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17064 * support/regression/ports/z80/spec.mk: removed GENERIC
17066 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17068 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17070 * support/regression/tests/bug-467035.c: Created.
17072 2001-10-01 <johan AT FRIJA>
17074 * src/SDCC.y: fixed bug #466586 part 1
17076 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17078 * SDCCicode.c: z80 has no generic pointers
17079 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17081 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17083 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17085 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17087 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17089 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17091 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17093 * configure.in: Fixed up so that ucsim is only configured once.
17095 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17097 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17098 (getPathDifference): As above.
17100 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17102 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17104 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17105 * .version: Updated to 2.3.1
17107 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17108 Added copyright header.
17110 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17111 (assemble): Added support for macro based assembler commands.
17112 (linkEdit): Added support for macro based linker commands.
17113 (preProcess): Changed the pre-processor to use macros.
17114 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17115 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17117 * device/lib/z80/crt0.s: Added module name for debugging.
17119 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17121 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17123 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17125 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17127 * src/Makefile.in: Added SDCCmacro and SDCCutil
17129 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17131 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17133 2001-09-16 <johan AT FRIJA>
17135 * 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.
17137 2001-09-15 <johan AT FRIJA>
17139 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17140 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17142 2001-09-11 <johan AT FRIJA>
17144 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17146 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17148 * support/regression/tests/bug-460444.c: Added test case.
17150 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17151 (genCast): Added justification for all of the asserts.
17153 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17155 * support/regression/support.c: _xdata replaced by xdata
17157 * support/regression/spec.mk: removed _generic
17159 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17161 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17163 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17164 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17166 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17168 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17170 * support/regression/tests/bug-460010.c: Added test case.
17172 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17174 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17176 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17178 * support/regression/testfwk.c: removed workaround for bug #436344
17180 * support/regression/tests/bp.c: use less memory with mcs51
17182 * support/regression/tests/bug-441448.c: use less memory
17184 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17186 * support/regression/collate-results.py: typo
17188 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17190 * support/regression/tests/fetchoverlap.c: Added new test case.
17192 * support/regression/tests/bp.c: Added new test case.
17194 * support/regression/tests/bug-448984.c: Added new test case.
17196 * support/regression/tests/pow2shifts.c: Added new test case.
17198 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17199 (genlshTwo): Fixed right shift for count > 8.
17201 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17203 2001-09-08 <johan AT FRIJA>
17205 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17207 2001-09-07 <johan AT FRIJA>
17209 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17211 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17213 2001-09-06 <johan AT FRIJA>
17215 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17216 * bernhard noted me at this: "() equals to (void)" (1.38)
17218 2001-09-05 <johan AT FRIJA>
17220 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17222 2001-09-04 <johan AT FRIJA>
17224 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17227 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17229 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17231 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17233 * link/z80/aslink.h: Fixed path for PATH_MAX
17235 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17237 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17239 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17241 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17243 * 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.
17245 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17247 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17248 (genCmp): Fixed up genCmp for the GB with longs.
17250 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17252 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17254 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17256 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17258 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17260 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17262 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17264 * 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.
17266 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17268 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17270 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17272 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17274 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17276 * sim/ucsim/configure: little improvement of Cygwin-detection
17277 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17278 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17279 * support/regression/tests/bug-221100.c: small changes for mcs51
17280 * support/regression/tests/bug-221168.c: small changes for mcs51
17281 * support/regression/tests/bug-227710.c: small changes for mcs51
17282 * support/regression/tests/staticinit.c: small changes for mcs51
17283 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17284 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17285 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601