1 2008-02-09 Raphael Neider <rneider AT web.de>
3 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
4 artificial bank size limits for compound data (structs, arrays),
5 avoids assert if --obanksel=N, N > 1, is given
7 2009-02-09 Borut Razem <borut.razem AT siol.net>
9 * asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
10 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
11 uses '`' character instead '\n' for padding
13 2009-02-08 Borut Razem <borut.razem AT siol.net>
16 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
17 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
20 2009-02-07 Borut Razem <borut.razem AT siol.net>
22 * asranlib/asranlib.c: fixed BSD header length calculation
23 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
24 due sdcc asxxxx license change to GPLv3
26 2009-02-05 Borut Razem <borut.razem AT siol.net>
28 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
29 added support for BSD (Mac OS X) ar format
30 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
31 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
32 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
33 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
34 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
35 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
36 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
37 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
38 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
39 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
40 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
41 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
42 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
43 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
44 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
45 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
46 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
47 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
48 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
49 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
50 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
51 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
52 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
53 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
54 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
55 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
56 changed license to GPL either version 3, or (at your option) any
59 2009-02-05 Borut Razem <borut.razem AT siol.net>
61 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
62 added support for BSD (Mac OS X) ar format
64 2009-02-02 Borut Razem <borut.razem AT siol.net>
66 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
67 device/lib/z80/Makefile.in:
68 chose source files in the PORT directory if they are available
70 2008-02-01 Raphael Neider <rneider AT web.de>
72 * device/lib/pic16/libdev/pic18f1220.c,
73 * device/lib/pic16/libdev/pic18f4450.c:
74 define SSPBUF to allow use of printf
76 2009-02-01 Borut Razem <borut.razem AT siol.net>
78 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
79 device/lib/hc08/Makefile.in, device/lib/incl.mk,
80 device/lib/z80/Makefile.in:
81 don't remake libraries
82 * support/regression/tests/snprintf.c:
83 reenable floating point in small-xstack-auto library
85 2008-01-26 Raphael Neider <rneider AT web.de>
87 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
89 2008-01-25 Raphael Neider <rneider AT web.de>
91 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
92 search path instead of appending them
94 2009-01-24 Borut Razem <borut.razem AT siol.net>
96 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
97 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
98 to 32 bit unsigned int when calling sputl() since it is a macro
99 * as/link/lkar.c: changed the initialization of This->loaded
101 2009-01-23 Borut Razem <borut.razem AT siol.net>
103 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
104 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
105 unsigned int when calling new(), since asxxxx doesn't use function
108 2009-01-21 Borut Razem <borut.razem AT siol.net>
110 * as/link/lkar.h: sgetl and sputl are independent of endianness
111 * as/link/sdxxxx_config.h.in: removed endianness detection
113 2009-01-20 Borut Razem <borut.razem AT siol.net>
115 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
116 due creation of ar format libraries
117 * support/scripts/sdcc.nsi:
118 don't add nonexistent object files to the package
120 2009-01-19 Borut Razem <borut.razem AT siol.net>
122 * Makefile.in, configure.in, configure,
123 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
124 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
125 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
126 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
127 device/lib/small/Makefile.in,
128 device/lib/z80/Makefile.in: create ar format libraries
129 * support/regression/ports/mcs51-xstack-auto/spec.mk:
130 use device/lib/Makefile to create library
131 * support/regression/tests/snprintf.c:
132 floating point is not enabled in small-xstack-auto library
133 * device/lib/libfloat.lib, device/lib/libint.lib,
134 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
136 2009-01-18 Borut Razem <borut.razem AT siol.net>
138 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
139 warning: extra tokens at end of #endif directive
141 2009-01-11 Borut Razem <borut.razem AT siol.net>
143 * Makefile.in: added SDCC_ASRANLIB to PKGS
145 2009-01-10 Borut Razem <borut.razem AT siol.net>
147 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
148 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
149 due added support for ar format libraries
151 2009-01-09 Borut Razem <borut.razem AT siol.net>
153 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
154 as/asranlib/asranlib.c: added asranlib
155 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
156 * Makefile.in, as/link/hc08/Makefile.in,
157 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
158 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
159 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
160 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
161 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
162 configure.in, sdcc.dsw: modified to support ar format libraries
164 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
166 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
169 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
171 * sim/ucsim/z80.src/inst_ed.cc:
172 Fixed bug #2488074, which made regression tests fail.
174 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
176 * device/lib/z80/mod.s,
177 device/lib/z80/div.s,
178 device/lib/z80/mulchar.s,
179 device/lib/z80/mul.s,
180 device/lib/z80/divsigned.s,
181 device/lib/z80/Makefile.in:
182 Implemented RFE #1702376.
184 2009-01-05 Borut Razem <borut.razem AT siol.net>
186 * as/link/lksdcclib.c:
187 fixed linker hanging in INDEXLIB is not defined (hc08)
189 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
192 Implemented RFE #2485684, and some further improvements of HL caching
194 * src/z80/peeph-z80.def:
195 Fixed a bug exposed by implementing RFE #2485684.
197 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
199 * src/z80/peeph-z80.def:
200 Peephole improvements.
203 device/include/string.h,
204 device/lib/z80/memmove.s:
206 * device/lib/z80/Makefile.in,
207 device/lib/Makefile.in,
208 support/regression/tests/memory.c,
209 device/lib/z80/strlen.s:
210 Partially implemented RFE #2471534.
212 2009-01-04 Borut Razem <borut.razem AT siol.net>
214 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
215 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
216 * doc/README.txt: updated John Hartman's e-mail address
217 * as/link/lkrel.c, as/link/lksdcclib.c:
218 fixed bug #2484677: Linker hangs
219 * src/z80/peep.c: fixed msvc warning C4047:
220 'return' : 'int ' differs in levels of indirection from 'char *'
221 * config.dsp: as/lib corrected to as/link
223 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
226 Implemented RFE #2484693.
227 * src/z80/peeph-z80.def:
228 Some peephole improvements.
230 2009-01-03 Borut Razem <borut.razem AT siol.net>
233 fixed warning: 'ret' may be used uninitialized in this function
235 2009-01-02 Borut Razem <borut.razem AT siol.net>
237 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
238 as/link/getline.[ch], as/link/lkrel.[ch]: added,
239 made support for differnet library formats more flexible,
240 preparation for support of ar format
241 * as/link/lklibr.c, as/link/z80/Makefile.in,
242 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
243 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
244 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
245 as/link/hc08/lkelf.c, as/link/aslink.h:
246 made support for differnet library formats more flexible,
247 preparation for support of ar format
249 2009-01-01 Borut Razem <borut.razem AT siol.net>
251 * as/link/asxxxx_config.h.in:
252 fixed warning: extra tokens at end of #endif directive
254 fixed warning: suggest parentheses around && within ||
255 * device/lib/Makefile.in: allow whitespaces at the end of lines in
256 ports.build, in order to make it work on cygwin - it seems to be a
257 bug in cygwin grep: CR is not treated as part of end-of-line
259 2008-12-31 Borut Razem <borut.razem AT siol.net>
261 * configure, configure.in, config.dsp, config_vc.awk,
262 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
263 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
264 introduced asxxxx_config.h.in
266 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
269 src/z80/peeph-z80.def:
270 Minor addition improvement.
272 2008-12-30 Raphael Neider <rneider AT web.de>
274 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
275 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
276 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
277 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
278 support/librarian/sdcclib.c, support/makebin/makebin.c:
279 partially revert changes from r5293..r5295
281 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
283 * src/z80/peeph-z80.def:
284 Minor peephole improvement.
286 2008-12-29 Raphael Neider <rneider AT web.de>
288 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
289 incorrectly discarded BANKSELs
291 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
293 * support/regression/tests/memory.c:
294 Added simple test for memset(), memcpy() and memmove()
296 2008-12-29 Borut Razem <borut.razem AT siol.net>
298 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
300 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
302 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
303 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
304 (177.j): added new rule
305 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
306 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
307 (decorateType CAST): propagate storage class to generic pointer results
309 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
311 * device/lib/z80/string.c,
312 device/lib/z80/printf.c,
313 device/lib/z80/mul.s:
316 Fixed code generation bug exposed by builtin memcpy().
318 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
320 * device/lib/_memcpy.c:
321 fixed conflict with builtin memcpy()
323 2008-12-26 Borut Razem <borut.razem AT siol.net>
325 * support/librarian/sdcclib.c:
326 fixed bug 2466950: "sdcclib broken"
327 by removing fgets return value check
329 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
332 device/include/string.h: Implemented RFE #1914254
334 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
335 * device/lib/z80/Makefile.in,
336 device/lib/Makefile.in,
337 device/lib/z80/memmove.s: Implemented RFE #1914256
339 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
341 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
342 * src/z80/peep.c: improved checks for unused data
344 src/z80/main.c: Implemented RFE #1899189
346 2008-12-25 Borut Razem <borut.razem AT siol.net>
348 * support/regression/Makefile.in:
349 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
351 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
353 * src/z80/peeph-z80.def: minor peephole improvements
355 2008-12-21 Borut Razem <borut.razem AT siol.net>
357 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
358 due to redefinition of symbol __assert
359 sdcclib.c:53:1:warning: "__assert" redefined
360 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
361 warning: this is the location of the previous definition
363 2008-12-20 Raphael Neider <rneider AT web.de>
365 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
366 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
367 support/cpp/libcpp/macro.c: fix format string errors
369 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
371 * src/pic/device.c: partial rewrite using strtok,
372 quieten compiler warnings, adopt SDCC coding style
374 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
375 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
376 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
377 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
378 support/librarian/sdcclib.c, support/makebin/makebin.c:
379 quieten most compiler warnings
381 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
382 probably fix operator precedence bug
384 * doc/clean.mk: quieten rm if no .lyx is present
386 2008-12-19 Borut Razem <borut.razem AT siol.net>
388 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
389 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
390 doc/README.txt, doc/test_suite_spec.lyx:
391 applied patch 2446381: Dcoumentation spelling correcitons
392 thanks to Steven Borley
394 2008-12-16 Raphael Neider <rneider AT web.de>
396 * device/include/pic/pic12f629.h,
397 device/include/pic/pic12f675.h,
398 device/lib/pic/libdev/pic12f629.c,
399 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
401 2008-12-14 Borut Razem <borut.razem AT siol.net>
403 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
404 converted to LyX 1.5.7 (\lyxformat 276) format
406 2008-12-07 Borut Razem <borut.razem AT siol.net>
408 * support/regression/tests/bitfields.c:
409 added test case for bug #2366757
411 2008-12-07 Raphael Neider <rneider AT web.de>
413 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
414 NULL pointer dereference, closes #2366757
416 2008-11-25 Raphael Neider <rneider AT web.de>
418 * device/include/pic16/pic16devices.txt,
419 sdcc/src/pic16/device.c,
420 sdcc/src/pic16/device.h: implicitly disable XINST
421 whenever CONFIG4L is set via an additional optional
422 argument to the configword directive in pic16devices.txt
424 2008-11-24 Raphael Neider <rneider AT web.de>
426 * device/lib/pic16/configure.ac,
427 device/lib/pic16/Makefile.common: fixed quoting issues
429 * device/lib/pic16/configure,
430 device/lib/pic16/debug/Makefile.in,
431 device/lib/pic16/libc/Makefile.in,
432 device/lib/pic16/libdev/Makefile.in,
433 device/lib/pic16/libio/Makefile.in,
434 device/lib/pic16/libm/Makefile.in,
435 device/lib/pic16/libsdcc/Makefile.in,
436 device/lib/pic16/Makefile.in,
437 device/lib/pic16/startup/Makefile.in: regenerated
439 * src/pic16/main.c (_pic16_finaliseOptions): revert to
442 2008-11-24 Raphael Neider <rneider AT web.de>
444 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
445 argument of --asm= or --link= to allow for
446 --asm="sh script --options", the user can double quote the
447 argument if needed: --asm="'c:/program files/gpasm' -q",
448 also fix some potential buffer overflows
450 2008-11-19 Borut Razem <borut.razem AT siol.net>
453 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
454 thanks Mauro Giachero
456 2008-11-16 Borut Razem <borut.razem AT siol.net>
458 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
459 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
461 2008-11-15 Borut Razem <borut.razem AT siol.net>
463 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
464 src/SDCCsymt.c, src/SDCCsymt.h:
465 fixed RFE #2291335 : Unnamed bit-field initialization
466 * support/regression/tests/bitfields.c:
467 added test case for RFE #2291335
468 * support/regression/tests/bug-1981238.c:
469 don't initialize unnamed bit-fields
471 2008-11-11 Raphael Neider <rneider AT web.de>
473 * device/include/pic16/pic18f25j10.h,
474 device/include/pic16/pic18f45j10.h: remove useless boilerplate
476 * device/include/pic16/adc.h,
477 device/lib/pic16/libio/adc/adcbusy.c,
478 device/lib/pic16/libio/adc/adcclose.c,
479 device/lib/pic16/libio/adc/adcconv.c,
480 device/lib/pic16/libio/adc/adcopen.c,
481 device/lib/pic16/libio/adc/adcread.c,
482 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
483 and fixed ADC routines to work for more target devices,
484 incorporates patch #2036130 by Nick Materer
486 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
488 * device/include/ctype.h,
489 * device/include/ds400rom.h,
490 * device/include/ds80c390.h,
491 * device/include/float.h,
492 * device/include/math.h,
493 * device/include/serial.h,
494 * device/include/stdbool.h,
495 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
497 * device/include/mcs51/C8051F336.h,
498 * device/include/mcs51/C8051T600.h,
499 * device/include/mcs51/C8051T610.h,
500 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
501 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
503 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
505 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
507 2008-11-10 Raphael Neider <rneider AT web.de>
509 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
510 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
511 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
512 (patch by Nick Materer, #2253980)
514 * device/lib/pic16/libio/adc.ignore,
515 device/lib/pic16/libio/i2c.ignore,
516 device/lib/pic16/libio/usart.ignore,
517 device/lib/pic16/pics.all: updated to build more device libs
519 * device/lib/pic16/libdev/Makefile.am,
520 device/lib/pic16/libdev/Makefile.in,
521 device/lib/pic16/libio/Makefile.am,
522 device/lib/pic16/libio/Makefile.in: regenerated
524 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
525 names per memory location, applied SDCC style to more functions
527 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
529 * device/include/mcs51/p89lpc933_4.h: new NXP header file
530 * device/include/mcs51/p89lpc935_6.h: new NXP header file
531 * device/include/mcs51/p89v66x.h: minor changes
532 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
534 2008-11-09 Raphael Neider <rneider AT web.de>
536 * device/include/pic/pic14devices.txt: fixed memory description for
537 12f629 and 12f675, closes #2236240
539 2008-11-06 Borut Razem <borut.razem AT siol.net>
541 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
542 pass system include paths with -isystem to sdcpp
543 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
544 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
546 2008-11-02 Raphael Neider <rneider AT web.de>
548 * doc/sdccman.lyx: updated the sections on the library build process
549 and on how to add support for new devices, and documented known
550 problems with the extended instruction set including a workaround
552 2008-11-01 Raphael Neider <rneider AT web.de>
554 * device/include/pic16/adc.h,
555 device/include/pic16/pic16devices.txt,
556 device/include/pic16/pic18f2410.h,
557 device/include/pic16/pic18f2510.h,
558 device/include/pic16/pic18f2515.h,
559 device/include/pic16/pic18f2610.h,
560 device/include/pic16/pic18f4410.h,
561 device/include/pic16/pic18f4510.h,
562 device/include/pic16/pic18f4515.h,
563 device/include/pic16/pic18f4610.h,
564 device/include/pic16/pic18fregs.h,
565 device/lib/pic16/libdev/Makefile.am,
566 device/lib/pic16/libdev/Makefile.in,
567 device/lib/pic16/libdev/pic18f2410.c,
568 device/lib/pic16/libdev/pic18f2510.c,
569 device/lib/pic16/libdev/pic18f2515.c,
570 device/lib/pic16/libdev/pic18f2610.c,
571 device/lib/pic16/libdev/pic18f4410.c,
572 device/lib/pic16/libdev/pic18f4510.c,
573 device/lib/pic16/libdev/pic18f4515.c,
574 device/lib/pic16/libdev/pic18f4610.c,
575 device/lib/pic16/libio/Makefile.am,
576 device/lib/pic16/libio/Makefile.in,
577 device/lib/pic16/pics.all: added support for 18f[24][456]10
578 and 18f[24]515 devices
579 * doc/sdccman.lyx: updated list of supported PIC16 devices
581 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
582 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
583 src/xa51/gen.c: avoid compiler warnings
584 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
586 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
588 * device/include/mcs51/p89v66x.h: NXP header file
589 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
590 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
592 2008-10-14 Raphael Neider <rneider AT web.de>
594 * device/lib/pic16/libdev/Makefile.am,
595 device/lib/pic16/libio/Makefile.am: enable building libraries for
596 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
597 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
598 * device/lib/pic16/libdev/Makefile.in,
599 device/lib/pic16/libio/Makefile.in: regenerated
601 2008-10-14 Raphael Neider <rneider AT web.de>
603 * device/include/pic16/pic18f2450.h,
604 device/include/pic16/pic18f4450.h,
605 device/lib/pic16/libdev/pic18f2450.c,
606 device/lib/pic16/libdev/pic18f4450.c,
607 device/include/pic16/adc.h,
608 device/include/pic16/pic16devices.txt,
609 device/include/pic16/pic18fregs.h,
610 device/lib/pic16/libdev/Makefile.am,
611 device/lib/pic16/libdev/Makefile.in,
612 device/lib/pic16/libio/Makefile.am,
613 device/lib/pic16/libio/Makefile.in,
614 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
616 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
617 stack to a fixed location, relax it to automatically work with all
618 but the smallest devices (256 byte RAM devices need #pragma stack)
620 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
622 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
623 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
624 * device/lib/_strcspn.c: fixed bug 2140931
626 2008-10-06 Raphael Neider <rneider AT web.de>
628 * device/include/pic16/stdio.h,
629 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
630 declared __naked for convenience, named all arguments
631 * device/lib/pic16/libc/stdio/strmgpsim.c,
632 device/lib/pic16/libc/stdio/strmmssp.c,
633 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
635 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
636 empty __naked functions,
637 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
638 corner cases (unlink first/last pCode in list), reuse more code
640 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
642 * src/ds390/main.c (_ds390_genInitStartup): added
643 * src/SDCCpeeph.c (getPatternVar): new, added,
644 (labelInRange): fixed bug 2115959
645 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
646 * src/SDCCicode.h: added newiTempOperand
647 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
648 added optimizations for 0/x and x/-1, see also patch 2142900
649 * support/regression/tests/onebyte.c (testMul): added test cases
651 2008-09-20 Borut Razem <borut.razem AT siol.net>
654 definition of absolute address symbols without initial value,
655 fixed SDCC crash "do not know how to intialize symbol"
657 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
659 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
660 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
661 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
662 * device/lib/z80/stubs.s: added stubs for above functions
663 * src/SDCCopt.c (convilong),
664 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
665 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
666 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
667 * support/regression/tests/onebyte.c: enabled all tests for z80
669 2008-09-15 Borut Razem <borut.razem AT siol.net>
671 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
672 device/lib/pic16/libc/stdio/printf.c,
673 device/lib/pic16/libc/stdio/strmusart.c,
674 device/lib/pic16/libc/stdio/printf_tiny.c,
675 device/lib/pic16/libc/stdio/sprintf.c,
676 device/lib/pic16/libc/stdio/strmgpsim.c,
677 device/lib/pic16/libc/stdio/putchar.c,
678 device/lib/pic16/libc/stdio/fprintf.c,
679 device/lib/pic16/libc/stdio/strmmssp.c,
680 device/device/lib/pic16/libc/stdio/vprintf.c,
681 device/lib/pic16/libc/stdio/printf_small.c,
682 device/lib/pic16/libc/stdio/vsprintf.c,
683 device/lib/pic16/libc/stdio/strmputchar.c,
684 device/lib/pic16/libc/Makefile.am,
685 device/lib/pic16/libc/Makefile.in:
686 *printf now returns int, puchar.c moved from stdlib to stdio,
687 *printf format parameter type changed from char * to const char *,
688 added GNU link excetion text to library source files,
689 applyed GNU coding style, removed useless svn ids,
690 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
691 binary specifier: "%b", "%hb" and "%lb"
692 * device/lib/pic16/libc/stdio/vfprintf.c:
693 applied patch #2044424: PIC16: vfprintf
694 thanks Mauro Giachero
695 * support/regression/tests/bug1057979.c:
696 removed old pic16 sprintf specifics
697 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
698 * doc/sdccman.lyx: documented 'b' binary format specifier removal
700 2008-09-15 Raphael Neider <rneider AT web.de>
702 * src/pic16/device.c (pic16_dump_usection): force udata sections
703 into the addressable range (0..0xFFF), workaround for a gpsim
704 bug preventing simulation of regtest bug1750318
705 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
706 (serialRegAssign): fixed regtest bug-971834,
707 (pic16_packRegisters): avoid null-pointer dereference
709 2008-09-14 Raphael Neider <rneider AT web.de>
711 * src/pic16/gen.c, src/pic16/ralloc.c: use
712 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
713 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
715 2008-09-12 Borut Razem <borut.razem AT siol.net>
717 * support/regression/fwk/testfwk.h:
718 define pdata as data for pic16 target
719 thanks Mauro Giachero
721 2008-09-11 Borut Razem <borut.razem AT siol.net>
723 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
724 support/regression/absolute.c:
725 applied patch #2105615: Some PIC16 testcase fixlets
726 thanks Mauro Giachero
728 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
730 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
731 * support/regression/tests/bug2094505.c: new, added
733 2008-09-07 Borut Razem <borut.razem AT siol.net>
735 * src/SDCCglue.c, src/SDCCast.c:
736 fixed throw of "excess elements" warning for char arrays
737 * support/regression/tests/nullstring.c:
738 disable warning about excess elements in array of chars initializer
740 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
742 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
743 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
744 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
745 * support/regression/tests/bug2077267.c: new, added
747 2008-09-05 Raphael Neider <rneider AT web.de>
749 * configure.in, Makefile.common.in: add support for ccache,
750 remove spurious $VERSION output, detect doc-tools even without
751 --enable-doc to facilitate later manual doc-builds, minor cleanup
752 * configure: regenerated
754 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
755 avoid races in parallel VPATH builds
756 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
757 * doc/sdccman.lyx: mention --without-ccache configure option
759 2008-09-01 Raphael Neider <rneider AT web.de>
761 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
762 * (genConstPointerGet): fix reading bitfields from __code space
763 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
764 bitfield initializers (fix regression test bug1856409.c)
765 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
768 2008-08-31 Raphael Neider <rneider AT web.de>
770 * src/pic16/gen.c (genAssign): removed useless compiler output
771 * (genPointerGet,genPointerSet,genCast),
772 src/pic16/glue.c (pic16_printGPointerType):
773 also handle PPOINTERs just to avoid spurious asserts
774 * (pic16_printIvalType,pic16_printIvalBitFields):
775 generalized to arbitrary type/bitfield sizes, allows compilation of
776 regression test bug-1981238.c
777 * (pic16_printIvalChar): fix regression test structflexarray.c
778 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
779 in initialized structs and fix #1843745
780 * (pic16_printIvalStruct): always output initializers for all fields,
781 even those not explicitly given, fixes zeropad.c regression test
782 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
783 #2073635, #1567098, and #1485812)
784 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
786 2008-08-31 Borut Razem <borut.razem AT siol.net>
788 * support/regression/tests/bug-895992.c,
789 support/regression/tests/onebyte.c:
790 enabled pic16 regression testing since the bugs
791 1511794: pic16: regression test bug-895992.c fails
792 1444425: onebyte.c regression tes fails on pic16
793 are fixed, probably by fixing
794 2048464: PIC16: fix genUminus - addresses not.c regression test
795 * src/SDCCsymt.c, src/SDCCglue.c,
796 support/regression/tests/bug-1981238.c:
797 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
800 2008-08-30 Borut Razem <borut.razem AT siol.net>
802 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
803 release version 4.3.2
805 2008-08-24 Raphael Neider <rneider AT web.de>
807 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
808 always use the sdcc from the current build tree (ignore $CC from
809 the environment, fixes compile farm builds)
810 * device/lib/Makefile.in: rename .a into .lib for compatibility,
811 remove more build products from install directory
812 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
813 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
815 2008-08-24 Borut Razem <borut.razem AT siol.net>
817 * src/SDCC.y: applied patch
818 2050245: Fix # 1963382
820 1963382: Listing File - C file comment is incorrect
823 2008-08-23 Borut Razem <borut.razem AT siol.net>
825 * src/pic16/gen.c: applied patch
826 2048464: PIC16: fix genUminus - addresses not.c regression test
827 thanks Mauro Giachero
829 2008-08-22 Borut Razem <borut.razem AT siol.net>
831 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
832 src/pic16/main.c: allow spaces in gpasm and gplink paths
834 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
837 * src/z80/peeph-z80.def: minor peephole improvement
839 2008-08-15 Raphael Neider <rneider AT web.de>
841 * src/z80/gen.c (_vemit2): suppress compiler warning
843 * src/pic/*.[ch]: make proper use of header files and avoid
844 ad-hoc extern declarations, mark module-local helpers 'static',
845 removed dead/replaced code, no functional changes
846 * src/pic16/pcode.c: disentangled from pic14 backend
848 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
850 * src/z80/gen.c: fixed #2051348
851 * support/regression/tests/bug-2051348.c: regression test for #2051348
853 2008-08-10 Raphael Neider <rneider AT web.de>
856 * Makefile.common.in: export PACKAGE for $docdir,
857 fixes #1957036, avoid some "underquoted definition" warnings
858 * configure: regenerated
860 2008-08-10 Raphael Neider <rneider AT web.de>
862 * device/lib/pic16/**: build pic16 library using autotools for
863 improved dependency tracking
865 * device/lib/Makefile.in,
867 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
869 2008-08-10 Raphael Neider <rneider AT web.de>
871 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
872 local variables if --nooverlay is given, workaround for #2023121
874 2008-08-08 Raphael Neider <rneider AT web.de>
876 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
878 2008-08-08 Raphael Neider <rneider AT web.de>
880 * src/pic/pcoderegs.c,
882 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
884 2008-08-07 Borut Razem <borut.razem AT siol.net>
886 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
887 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
888 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
889 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
890 applied modified patch 2038174: Add support for binary constants v2
891 thanks Mauro Giachero
892 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
894 2008-08-04 Raphael Neider <rneider AT web.de>
897 * src/pic16/device.h,
899 * src/pic16/main.c: enable --optimize-goto by default
901 * device/lib/pic16/Makefile.common.in: suppress removed option
904 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
906 2008-07-30 Borut Razem <borut.razem AT siol.net>
908 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
909 applied patch 22032433: PIC16: fix constant strings,
910 thanks Mauro Giachero
912 2008-07-29 Borut Razem <borut.razem AT siol.net>
914 * src/pic16/gen.c: applied patches:
915 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
916 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
917 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
918 thanks Mauro Giachero
920 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
922 * src/port.h: Fixed typo in comment
924 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
926 * src/z80/mappings.i: Implemented RFE #1919415
927 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
928 #1880202, #1914434, prepared for RFE #1703943
930 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
933 * src/z80/peeph-z80.def,
934 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
935 preparation for Z80 peephole improvements
937 2008-06-21 Raphael Neider <rneider AT web.de>
939 * device/include/pic16/pic18f66j60.h,
940 * device/include/pic16/pic18f66j65.h,
941 * device/include/pic16/pic18f67j60.h,
942 * device/include/pic16/pic18f86j60.h,
943 * device/include/pic16/pic18f86j65.h,
944 * device/include/pic16/pic18f87j60.h,
945 * device/include/pic16/pic18f96j60.h,
946 * device/include/pic16/pic18f96j65.h,
947 * device/include/pic16/pic18f97j60.h,
948 * device/lib/pic16/libdev/pic18f66j60.c,
949 * device/lib/pic16/libdev/pic18f66j65.c,
950 * device/lib/pic16/libdev/pic18f67j60.c,
951 * device/lib/pic16/libdev/pic18f86j60.c,
952 * device/lib/pic16/libdev/pic18f86j65.c,
953 * device/lib/pic16/libdev/pic18f87j60.c,
954 * device/lib/pic16/libdev/pic18f96j60.c,
955 * device/lib/pic16/libdev/pic18f96j65.c,
956 * device/lib/pic16/libdev/pic18f97j60.c,
957 * device/include/pic16/pic16devices.txt,
958 * device/include/pic16/pic18fregs.h,
959 * device/lib/pic16/pics.all: added new devices
961 * device/include/pic16/adc.h,
962 * device/lib/pic16/libio/adc/adcbusy.c,
963 * device/lib/pic16/libio/adc/adcopen.c,
964 * device/lib/pic16/libio/adc/adcsetch.c,
965 * device/lib/pic16/libio/i2c/i2copen.c,
966 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
967 all changes from a patch by Anton Strobl
969 2008-06-12 Borut Razem <borut.razem AT siol.net>
971 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
972 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
973 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
974 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
975 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
976 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
977 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
978 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
979 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
980 by applying the modified patch from Risto Huotari
982 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
985 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
986 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
987 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
988 * support/regression/tests/bug1938300.c: new, added
990 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
992 * device/include/asm/ds390/features.h,
993 * device/include/asm/mcs51/features.h,
994 * device/include/mcs51/regc515c.h: inserted LGPL notice
996 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
998 * device/lib/gbz80/div.s,
999 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1000 patch 1597883, Thanks Robert Ramey
1002 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1004 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1005 createIvalCharPtr, createIvalPtr, createIval),
1007 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1008 initializers for local auto variables
1009 * support/regression/tests/zeropad.c: added testcase for auto initializers
1011 2008-05-26 Raphael Neider <rneider AT web.de>
1013 * device/lib/pic16/startup/crt0.c,
1014 * device/lib/pic16/startup/crt0i.c,
1015 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1016 explicit, fixed curr_entry loop for >= 256 initializer records,
1017 removed debug code (write to 0xf7e)
1019 2008-05-25 Raphael Neider <rneider AT web.de>
1021 * device/include/pic/pic16f627a.h,
1022 * device/include/pic/pic16f628a.h,
1023 * device/include/pic/pic16f648a.h: added missing ports
1025 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1027 * device/include/float.h: added __INFINITY
1028 * device/lib/_fsadd.c: handle overflows
1029 * device/lib/_fsmul.c,
1030 * device/lib/_fsdiv.c: use __INFINITY
1031 * device/lib/_fseq.c,
1032 * device/lib/_fsneq.c: handle -0.0
1033 * sim/ucsim/s51.src/uc89c51r.cc,
1034 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1035 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1036 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1037 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1038 * support/regression/tests/snprintf.c: test bug with --xstack
1040 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1042 * src/SDCCpeeph.c (callFuncByName):
1043 Support nested parenthesis in peephole function arguments (#1967300)
1045 2008-05-19 Raphael Neider <rneider AT web.de>
1047 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1048 fixed duplicate labels (#1911325)
1050 2008-05-19 Raphael Neider <rneider AT web.de>
1052 * src/regression/empty.c: suppress warning
1053 * src/regression/pointer1.c: enabled index_by_pointer()
1054 * src/regression/inline.c: now works for pic16 as well
1056 * src/pic16/device.c: include dbuf declarations
1057 * src/pic16/device.h: removed obsolete prototypes
1059 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1060 * src/pic16/glue.c: made purely local functions static,
1061 (pic16_printGPointerType, pic16_printIvalCharPtr,
1062 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1063 generic pointers' tags (#1961866)
1065 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1067 2008-05-19 Borut Razem <borut.razem AT siol.net>
1069 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1070 fixed typo, uninstall include/pic16/pic16devices.txt
1072 2008-05-18 Borut Razem <borut.razem AT siol.net>
1074 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1075 the buffer is null terminated
1076 * src/device/pic16.c:
1077 applied modified patch 1965676: Patch for Win32 16 bit PIC
1078 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1080 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1082 * src/SDCC.lex (check_type),
1083 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1085 * as/mcs51/clean.mk,
1086 * as/z80/clean.mk: also clean *.dep
1087 * device/lib/pic16/libsdcc/stack/Makefile,
1088 * sim/ucsim/libtool: removed as they are rebuild by configure
1089 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1091 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1093 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1094 fixupInline instead of createFunction to fix bug 1864577
1095 (inlineFindMaxBlockno): removed, use global blockNo
1096 * src/SDCCglobl.h: added blockNo
1098 * src/z80/peep.h: modified properties
1099 * support/regression/tests/bug1864577.c: new, added
1101 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1103 * as/mcs51/asdata.c,
1104 * as/mcs51/asm.h: added org_cnt
1105 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1106 * as/mcs51/asout.c: changed old K&R to ANSI
1107 * as/mcs51/Makefile.in: use common identifiers
1113 * as/hc08/Makefile.bcc,
1114 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1115 * sdcc_vc_in.h: added define __func__
1116 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1117 Thanks Ruud van Silfhout
1118 * support/regression/tests/bug1717305.c: new, added
1120 2008-05-05 Borut Razem <borut.razem AT siol.net>
1122 * support/regression/Makefile.in,
1123 support/regression/ports/ds390/spec.mk,
1124 support/regression/ports/hc08/spec.mk,
1125 support/regression/ports/mcs51-common/spec.mk,
1126 support/regression/ports/pic14/spec.mk,
1127 support/regression/ports/pic16/spec.mk,
1128 support/regression/ports/ucz80/spec.mk,
1129 support/regression/ports/z80/spec.mk:
1130 added INC_DIR and LIBDIR paths
1131 * src/ds390/gen.c: removed duplicated selicolon
1133 2008-05-04 Borut Razem <borut.razem AT siol.net>
1135 * support/regression/Makefile.in,
1136 support/regression/fwk/lib/testfwk.c,
1137 support/regression/ports/ds390/spec.mk,
1138 support/regression/ports/hc08/spec.mk,
1139 support/regression/ports/mcs51-common/spec.mk,
1140 support/regression/ports/mcs51-large/spec.mk,
1141 support/regression/ports/mcs51-medium/spec.mk,
1142 support/regression/ports/mcs51-small/spec.mk,
1143 support/regression/ports/mcs51-stack-auto/spec.mk,
1144 support/regression/ports/mcs51-xstack-auto/spec.mk,
1145 support/regression/ports/pic14/spec.mk,
1146 support/regression/ports/pic16/spec.mk,
1147 support/regression/ports/ucz80/spec.mk:
1148 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1149 used to run regeression tests
1151 2008-05-01 Raphael Neider <rneider AT web.de>
1153 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1154 supported devices and instructions to add new ones
1156 2008-05-01 Raphael Neider <rneider AT web.de>
1158 * device/include/pic16/adc.h,
1159 device/lib/pic16/libio/adc/adcbusy.c,
1160 device/lib/pic16/libio/adc/adcopen.c,
1161 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1162 18f2455 style ADC devices, based on patch #1776197
1163 * device/lib/pic16/libio/adc/adcclose.c,
1164 device/lib/pic16/libio/adc/adcconv.c,
1165 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1166 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1167 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1168 * device/include/pic16/pic18f4431.h,
1169 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1170 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1172 2008-05-01 Raphael Neider <rneider AT web.de>
1174 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1175 moved xinst flag into pic16_options_t
1176 * src/pic16/device.c (default_device, pic16_list_devices,
1177 pic16_find_device): removed references to sfrrange
1178 * src/pic16/gen.c (genFunction),
1179 src/pic16/glue.c (pic16initialComments),
1180 src/pic16/main.c (pic16_optionsTable),
1181 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1183 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1185 2008-04-29 Raphael Neider <rneider AT web.de>
1187 * src/pic16/devices.inc,
1188 device/include/pic16/pic16devices.txt: replaced compiled-in list
1189 of devices with a variant parsed at runtime
1190 * src/pic16/device.c: added support for parsing pic16devices.txt,
1192 * src/pic16/device.h: removed (now) unused fields from PIC_device
1193 * src/pic16/main.c: removed #pragma maxram,
1194 (_pic16_initPaths): removed bogus generation of search paths,
1195 setup the port proper only after the search paths (for
1196 pic16devices.txt) are set up,
1197 (_pic16_finaliseOptions): moved processor dependant code here
1198 from _pic16_initPaths(), clean up
1199 * src/pic16/ralloc.c (pic16_init_stack),
1200 * src/pic16/ralloc.h,
1201 * src/pic16/pcode.c: clean up
1202 * device/include/Makefile.in,
1203 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1204 * support/scripts/inc2h-pic16.pl: updated instructions
1206 2008-04-29 Raphael Neider <rneider AT web.de>
1208 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1209 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1210 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1211 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1212 added missing family members and 18f2480/2580/4480/4580 family
1213 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1214 * device/include/pic16/pic18f2525.h: use 18f4620.h
1215 * device/include/pic16/pic18f6680.h: use 18f8680.h
1216 * device/include/pic16/pic18fregs.h,
1217 device/lib/pic16/pics.all,
1218 src/pic16/devices.inc: add new devices
1219 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1220 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1221 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1222 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1223 prevent attempting to build the libio for some new devices
1225 2008-04-29 Raphael Neider <rneider AT web.de>
1227 * debugger/mcs51/Makefile.in: fixed paths to sources
1229 2008-04-25 Borut Razem <borut.razem AT siol.net>
1231 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1232 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1233 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1234 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1235 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1236 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1237 as/link/z80/linkz80.dsp: lklibr.c moved
1238 * doc/INSTALL.txt: binary archives in bz2 format
1239 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1241 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1243 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1244 * support/regression/tests/bug1856409.c: new, added
1246 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1249 * src/mcs51/peep.c: Use werror for error messages.
1250 * src/SDCCicode.c (geniCodeConditional),
1251 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1252 * src/z80/Makefile.bcc,
1253 * src/z80/z80.dsp: added src/z80/peep.c/h
1254 * support/regression/tests/bug1839321.c: new, added
1256 2008-04-20 Raphael Neider <rneider AT web.de>
1258 * device/include/pic16/pic18f2455.h: added bitfields for port C
1260 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1262 * src/z80/peep.c: Use werror for error messages.
1264 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1266 * src/z80/peep.h (declaration of notUsed()),
1267 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1269 * src/z80/z80.h (added dependency on peep.h),
1270 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1273 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1275 * src/SDCCpeeph.c (added support for notUsed()),
1276 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1278 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1279 for notUsed()): Implemented generic (that is not port-specific) part
1282 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1284 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1285 * device/lib/libsdcc.lib,
1286 * device/lib/Makefile.in,
1287 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1288 * device/lib/calloc.c: renamed to _calloc.c
1289 * device/lib/free.c: renamed to _free.c
1290 * device/lib/malloc.c: renamed to _malloc.c
1291 * device/lib/realloc.c: renamed to _realloc.c
1292 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1293 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1294 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1295 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1296 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1297 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1298 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1299 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1301 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1302 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1303 * support/regression/tests/bug1509084.c: new, added
1305 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1307 * device/include/mcs51/cc2510fx.h: added _XPAGE
1308 * device/include/mcs51/compiler.h: cosmetic changes
1310 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1312 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1315 2008-03-31 Borut Razem <borut.razem AT siol.net>
1317 * support/cpp2 renamed to support/cpp
1318 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1319 support/cpp2/libiberty/splay-tree.c,
1320 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1321 support/cpp2/libcpp/directives.c,
1322 support/cpp2/libcpp/include/cpplib.h,
1323 support/cpp2/libcpp/include/symtab.h,
1324 support/cpp2/libcpp/include/line-map.h,
1325 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1326 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1327 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1328 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1329 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1330 release version 4.3.0
1331 * configure.in, configure, Makefile.in, Makefile.bcc:
1332 adapted for moved cpp2
1334 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1336 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1337 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1339 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1341 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1343 * support/regression/tests/bug1717943.c: new, added
1345 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1347 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1348 bytewise return value assignments introduced in last commit.
1350 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1352 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1353 genMult, genJumpTab):
1354 Use 16-bit instructions for addition in some additional cases,
1355 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1357 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1359 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1360 Implemented RFE #1921450, changed some debug messages.
1362 2008-03-30 Borut Razem <borut.razem AT siol.net>
1364 * Small Device C Compiler 2.8.0 released
1365 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1366 * support/scripts/sdcc.nsi: added finish page; this version
1367 was used for 2.8.0 release
1368 * doc/knownbugs.html: removed; magically generated by the build
1369 process using gen_known_bugs.pl from now on
1371 2008-03-23 Borut Razem <borut.razem AT siol.net>
1373 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1374 and reverted it, since it was already fixed by Raphael ;-)
1375 * doc/knownbugs.html: updated for RC2
1377 2008-03-22 Raphael Neider <rneider AT web.de>
1379 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1382 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1384 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1385 * support/regression/tests/bug1839277.c: added related testBug1839299
1387 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1389 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1390 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1392 * src/mcs51/gen.c: throughout only output hex constants
1393 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1394 * support/regression/tests/bug1839277.c: new, added
1396 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1398 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1399 compilation warning about nested comments.
1401 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1403 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1404 * support/regression/tests/bug1921073.c: new, added
1406 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1408 * src/z80/SDCCpeeph.c.c (callFuncByName):
1409 Commented function parameters.
1411 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1413 * src/z80/ralloc.c (packRegsForAccUse2):
1414 disabled a broken accumulator packing optimization (fixed #1292721).
1415 * support/regression/tests/bug-1292721: Regression test for #1292721.
1417 2008-03-16 Raphael Neider <rneider AT web.de>
1419 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1420 fixed code bloat regression using a variant of patch #1915618
1422 2008-03-16 Borut Razem <borut.razem AT siol.net>
1424 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1425 icon, changed startup menu for release distribution, code cleaning,
1426 create url files instead links in startup menu
1428 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1430 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1431 * support/regression/tests/bug1579949.c: new, added
1433 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1435 * device/lib/printf_fast.c: fixed bug 1255403
1437 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1439 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1440 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1442 2008-03-14 Borut Razem <borut.razem AT siol.net>
1444 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1445 command line options
1446 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1447 is correctly displayed
1448 * as/link/z80/lkmain.c: usage line commented out
1450 2008-03-13 Borut Razem <borut.razem AT siol.net>
1452 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1453 updated the list pf supported pic14 devices
1455 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1457 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1459 2008-03-12 Borut Razem <borut.razem AT siol.net>
1461 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1462 fixed documentation request #1718191
1463 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1464 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1467 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1469 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1470 * support/regression/tests/bug1505811.c: new, added
1472 2008-03-09 Raphael Neider <rneider AT web.de>
1474 * device/include/pic16/pic18f2620.h,
1475 * device/include/pic16/pic18f4620.h,
1476 * device/lib/pic16/libdev/pic18f2620.c,
1477 * device/lib/pic16/libdev/pic18f4525.c,
1478 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1479 family to consistently use pic18f4620.[ch], fixes #1832562
1481 2008-03-09 Borut Razem <borut.razem AT siol.net>
1483 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1484 changed sdcc version to 2.8.0
1485 * knownbugs.html: regenerated
1486 * support/scripts/gen_known_bugs.pl: added number of open bugs
1488 2008-03-09 Raphael Neider <rneider AT web.de>
1490 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1491 (genOr): read volatile operand even if the result is known,
1493 (genOr,genXor): removed unused legacy code,
1494 (genDummyRead): use pic16_mov2w_volatile()
1496 2008-03-08 Borut Razem <borut.razem AT siol.net>
1498 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1499 cons w. --model-large
1500 * support/regression/staticinit.c: added regression test for bug
1503 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/ds390/gen.c (pushSide, genPcall),
1506 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1507 * src/mcs51/gen.c: cosmetic changes
1508 * support/regression/fwk/include/testfwk.h: added macro reentrant
1509 * support/regression/tests/bug1908493.c: new, added
1511 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1513 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1515 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1517 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1518 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1519 already set in ds390/main.c and mcs51/main.c
1521 2008-03-07 Raphael Neider <rneider AT web.de>
1523 * src/regression/init0.c: new test for initialized arrays of function
1525 * src/regression/Makefile: made a bit more flexible, added init0.c
1526 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1527 pointers, closes #1427663
1529 2008-03-05 Borut Razem <borut.razem AT siol.net>
1531 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1532 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1534 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1536 * support/librarian/sdcclib.c:Added feature request 1908061:
1537 Synchronise sdcclib commands with ar.
1539 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1541 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1542 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1543 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1544 * device/include/mcs51/compiler.h: removed umlauts, added double
1547 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1549 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1550 * support/regression/tests/bug1536762.c: new, added
1552 * src/SDCCutil.h: added getBuildDate()
1553 * src/SDCCmain.c (printVersionInfo),
1554 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1556 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1557 * src/ds390/ralloc.c (packRegisters),
1558 * src/mcs51/ralloc.c (packRegisters),
1559 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1561 * support/regression/tests/bug1618050.c: new, added
1562 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1563 * support/regression/fwk/include/testfwk.h,
1564 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1567 2008-03-04 Raphael Neider <rneider AT web.de>
1569 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1570 on accessing OP_SYM_TYPE(op)
1571 * src/pic/gen.h: removed unused prototype of genMinusDec()
1572 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1573 fix #1876953 (invalid subtraction code), removed unused code
1575 2008-03-03 Raphael Neider <rneider AT web.de>
1579 * src/pic/genarith.c,
1581 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1582 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1584 2008-03-03 Raphael Neider <rneider AT web.de>
1586 * src/pic/device.c (find_device): search user-specified paths first
1587 for pic14devices.txt, fixes #1900827
1589 2008-03-02 Borut Razem <borut.razem AT siol.net>
1591 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1592 AddToPath and RemoveFromPath
1594 2008-03-01 Borut Razem <borut.razem AT siol.net>
1596 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1597 work correctly, added debugging support if -DSDCC.DEBUG command line
1600 2008-02-28 Borut Razem <borut.razem AT siol.net>
1602 * doc/sdccman.lyx: cosmetic changes
1604 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1607 * doc/sdccman.lyx: fixed unmeant removal of spaces
1609 2008-02-27 Borut Razem <borut.razem AT siol.net>
1611 * support/scripts/sdcc.nsi: corrected installation directory for
1612 current user installation mode
1613 * doc/README.txt: added Philipp Klaus Krause to the developers list
1615 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1617 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1618 return ifx condition
1619 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1620 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1621 ifxJump to fix bug 1838000
1622 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1623 * support/regression/tests/bug1838000.c: new, added
1624 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1626 2008-02-26 Borut Razem <borut.razem AT siol.net>
1628 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1630 * support/scripts/sdcc.nsi: added MULTIUSER page,
1631 NSIS upgraded to version 2.35
1633 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1635 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1636 * support/regression/tests/bug1565152.c: new, added
1638 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1640 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1641 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1642 * support/regression/tests/bug1670148.c: new, added
1644 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1646 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1648 2008-02-24 Borut Razem <borut.razem AT siol.net>
1650 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1651 is ineffective for unsigned char parameter
1653 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1655 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1656 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1657 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1658 * support/Util/MySystem.c (my_system): output errorcode when verbose
1660 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1662 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1665 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1667 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1670 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1672 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1674 2008-02-21 Borut Razem <borut.razem AT siol.net>
1676 * support/regression/Makefile.in,
1677 support/regression/ports/ds390/spec.mk,
1678 support/regression/ports/hc08/spec.mk,
1679 support/regression/ports/mcs51-common/spec.mk,
1680 support/regression/ports/pic14/spec.mk,
1681 support/regression/ports/pic16/spec.mk,
1682 support/regression/ports/ucz80/spec.mk,
1683 support/regression/ports/xa51/spec.mk:
1684 added CFLAGS when compiling timeout
1686 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1688 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1691 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1693 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1694 * support/regression/tests/bug1888147.c: new, added
1696 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1698 * src/z80/gen.c: fixed bugs #1596270, #1736867
1700 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1702 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1703 contents, mostly fixes #1596270
1705 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1707 * src/z80/peeph.def,
1708 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1709 peepholes, fixes #1806565
1711 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1713 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1714 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1715 fixes bug 1739475, thanks Robert Larice
1716 (rule 271): new, added
1718 2008-02-18 Borut Razem <borut.razem AT siol.net>
1720 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1722 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1724 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1726 2008-02-17 Raphael Neider <rneider AT web.de>
1728 * src/pic16/genarith.c,
1731 * src/pic16/genutils.c: removed unused legacy code,
1732 removed unused fields from struct asmop and struct _G
1734 2008-02-17 Raphael Neider <rneider AT web.de>
1736 * src/pic16/gen.c (AccRsh): cosmetic changes,
1737 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1738 genRightShiftLiteral): fixed to work with SFRs as result by
1739 assigning only once to result,
1740 removed a lot of unused/excluded code fragments
1742 2008-02-17 Raphael Neider <rneider AT web.de>
1744 * device/include/pic/pic16f88.h,
1745 * device/include/pic/pic16f886.h,
1746 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1748 2008-02-17 Borut Razem <borut.razem AT siol.net>
1750 * src/z80/peeph.def: applied patch
1751 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1752 * src/z80/gen.c, src/z80/peeph.def: applied patch
1753 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1754 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1755 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1756 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1757 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1758 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1760 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1762 * as/link/mcs51/aslink.dsp: removed SDK define
1763 * as/link/z80/clean.mk: brought in sync with other ports
1764 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1765 * as/hc08/Makefile.bcc,
1766 * as/mcs51/Makefile.bcc,
1767 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1768 * src/z80/main.c (_setValues): use the now capitalized -Z,
1769 (z80_port, gbz80_port): generate debug information when asked
1771 2008-02-16 Borut Razem <borut.razem AT siol.net>
1773 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1774 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1775 as/z80/Makefile.in. as/z80/Makefile.bcc:
1776 applied patch #1893393: patch for as-z80 and link-z80 to generate
1777 cdb, thanks to Armin Diehl
1778 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1779 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1780 asnoice.c moved to as/asxxsrc/asnoice.c
1781 * src/z80/peeph-gbz80.def: applied patch
1782 #1880235: Z80 return peephole, thanks to Philipp Krause
1784 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1787 * doc/sdccman.lyx: bumped version to 2.7.5
1788 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1790 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * device/include/pic16/stdlib.h,
1793 * device/lib/pic16/libc/stdlib/ltoa.c,
1794 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1796 2008-02-13 Borut Razem <borut.razem AT siol.net>
1798 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1799 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1800 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1801 src/SDCCopt.c, src/SDCCval.c:
1802 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1804 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1806 * src/SDCCsymt.c (compareType): fixed bug 1309013
1808 2008-02-09 Borut Razem <borut.razem AT siol.net>
1810 * src/SDCCval.c, src/SDCCval.h:
1811 code cleaning, added function constChrVal()
1812 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1813 call constChrVal() instead constVal()
1815 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1817 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1820 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1821 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1824 2008-02-01 Raphael Neider <rneider AT web.de>
1826 * device/include/pic/pic16f886.h,
1827 * device/include/pic/pic16f887.h: added RA6 and RA7
1829 2008-01-24 Raphael Neider <rneider AT web.de>
1831 * device/include/pic/pic16f88.h: added RA6 and RA7
1832 * device/lib/pic/libdev/disabled_pic16f886.c,
1833 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1835 * src/pic16/devices.inc,
1836 * device/include/pic16/pic18f2423.h,
1837 * device/include/pic16/pic18f2523.h,
1838 * device/include/pic16/pic18fregs.h,
1839 * device/lib/pic16/pics.all
1840 * device/lib/pic16/libdev/pic18f2423.c,
1841 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1842 * device/lib/pic16/libio/i2c.ignore,
1843 * device/lib/pic16/libio/usart.ignore,
1844 * device/lib/pic16/libio/adc.ignore: ignore new devices
1846 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1848 * src/SDCCast.c (createRMW): fixed bug 1582651
1850 2008-01-20 Borut Razem <borut.razem AT siol.net>
1852 * src/SDCCcse.c: partially fixed enhancement request
1853 #1793872 - multiply by -1 not collapsed
1854 * support/regression/tests/arithcsi.c: added regression test
1856 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1858 * as/mcs51/asx8051.dsp: removed define SDK
1859 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1860 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1862 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1863 cosmetic changes, brought more in sync, changed old K&R to ANSI
1865 2008-01-13 Borut Razem <borut.razem AT siol.net>
1867 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1868 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1870 2007-12-30 Borut Razem <borut.razem AT siol.net>
1872 * src/pic16/gen.c: fixed implementation of bitwise operations for
1874 * support/regression/tests/bitwise.c: added test cases
1876 2007-12-29 Borut Razem <borut.razem AT siol.net>
1878 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1879 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1880 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1881 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1882 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1883 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1884 src/pic16/pcode.[ch]: added const qualifier
1885 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1886 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1887 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1888 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1889 * as/asxxsrc/aslex.c: use dbuf_getline()
1890 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1891 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1892 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1893 as/z80/asm.h, as/z80/z80adr.c:
1894 changed type of ib and ip to const char *
1896 2007-12-28 Borut Razem <borut.razem AT siol.net>
1898 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1899 introduced (readlin) - long lines are turuncated
1900 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1901 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1902 as/z80/Makefile.in: moved aslex.c to asxxsrc
1903 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1904 * as/hc08/asmain.c, as/mcs51/asmain.c:
1905 added missing initialization of a_addr field
1906 * support/regression/tests/long_asm_line.c: added regtest for long
1909 2007-12-22 Borut Razem <borut.razem AT siol.net>
1911 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1913 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1915 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1917 2007-12-16 Borut Razem <borut.razem AT siol.net>
1919 * device/include/pic16/stdbool.h: removed, since already exists in
1920 device/include/; this also fixes bitopcse.c regression test for pic16
1922 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1923 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1924 dereference doesn't work; covered by regression test bug1399290
1926 2007-12-05 Borut Razem <borut.razem AT siol.net>
1928 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1931 2007-12-01 Borut Razem <borut.razem AT siol.net>
1933 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1934 corrected handling of the highest_valid_address
1936 2007-11-17 Raphael Neider <rneider AT web.de>
1938 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1939 * src/pic/glue.c (picglue): emit .file if --debug is given
1941 2007-11-17 Raphael Neider <rneider AT web.de>
1943 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1944 care when left or right operand resides in result, fixes #1830220
1946 2007-11-17 Borut Razem <borut.razem AT siol.net>
1948 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1949 #983491 - "Merge duplicate strings function is ineffective"
1950 * support/regression/tests/bug-983491.c: regtest disabled
1951 * as/asxxsrc: created
1952 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1953 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1954 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1955 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1956 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1957 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1958 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1959 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1960 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1961 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1962 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1963 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1964 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1966 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1968 * device/include/stdarg.h: added and removed some casts
1969 * src/SDCCsymt.c (compareType): Fully check types between generic and
1970 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1972 2007-11-13 Borut Razem <borut.razem AT siol.net>
1974 * support/regression/tests/bug-1817005.c:
1975 added regtest for bug #1817005 - as-z80 chokes on long labels
1977 2007-11-12 Borut Razem <borut.razem AT siol.net>
1979 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1980 as/z80/asout.c, as/z80/aslist.c:
1981 fixed bug #1817005 - as-z80 chokes on long labels
1983 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1986 * as/z80/asmain.c: cosmetic changes
1989 * as/z80/alloc.h: removed
1991 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1992 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1993 * as/link/hc08/Makefile.in,
1994 * as/link/mcs51/Makefile.in,
1995 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1997 * as/link/mcs51/lkarea.c,
1998 * as/link/mcs51/lkmain.c: cosmetic changes
1999 * as/link/hc08/lklibr.c,
2000 * as/link/z80/lklibr.c,
2001 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2002 used cygwin_conv_to_full_posix_path,
2003 added warnings, cosmetic changes, brought more in sync
2004 changed old K&R into ANSI function declarations
2005 * as/link/z80/lklibr.c (loadAdb): added
2006 * as/link/z80/lkmain.c: removed -- option from usage text
2008 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2010 * src/mcs51/gen.c (outBitC): optimized for no result
2012 2007-10-31 Borut Razem <borut.razem AT siol.net>
2014 * src/SDCCsymt.c: fixed (hopeful properly) bug
2015 #1805702 - order of extern matters
2016 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2019 2007-10-29 Borut Razem <borut.razem AT siol.net>
2021 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2022 - order of extern matters
2023 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2026 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2028 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2029 24bitMode, portIsDS390
2030 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2031 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2032 (notVolatileVariable): also check sloc names,
2033 (callFuncByName): moved ftab[] out of function and sorted it by use
2035 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2037 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2038 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2039 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2040 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2041 * support/regression/tests/bug-880197.c: new, added
2043 2007-10-28 Borut Razem <borut.razem AT siol.net>
2045 * support/regression/Makefile.in,
2046 support/regression/ports/mcs51-large/spec.mk,
2047 support/regression/ports/mcs51-xstack-auto/spec.mk,
2048 support/regression/ports/mcs51-stack-auto/spec.mk,
2049 support/regression/ports/mcs51-medium/spec.mk,
2050 support/regression/ports/mcs51-common/spec.mk,
2051 support/regression/ports/mcs51-common/*,
2052 support/regression/ports/mcs51-small/*:
2053 mcs51 renamed to mcs51-common, created mcs51-small
2054 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2055 * support/regression/tests/bug-1805702.c: added regtest for bug
2058 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2060 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2061 added new rules 265 - 270
2062 * support/regression/tests/bug1721024.c:new, added
2063 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2064 introduced new test-mcs51 to run all mcs51 tests
2066 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2068 * support/regression/tests/bug1816470.c: new, added
2070 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2073 propagate for *,+,- with float, fixed bug 1816470
2074 (decorateType): cast to resultTypeProp instead of resultType
2076 2007-10-19 Borut Razem <borut.razem AT siol.net>
2078 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2079 function is ineffective" for pic16 tareget
2080 * support/scripts/listerr.c: corrected include path
2081 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2084 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2086 * support/regression/tests/using.c: new, added
2087 * support/regression/tests/vaargs.c: fixed and enabled test
2089 2007-10-18 Borut Razem <borut.razem AT siol.net>
2091 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2093 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2095 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2097 * doc/sdccman.lyx: documented option --Werror
2098 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2099 RegBankUsed[] earlier
2101 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2103 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2107 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2109 * src/SDCCast.c (decorateType): improved optimization of tri-op
2110 * src/SDCCerr.c (vwerror, setWError),
2112 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2113 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2115 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2117 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2118 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2119 * support/regression/tests/bug-223113.c,
2120 * support/regression/tests/bug-426632.c,
2121 * support/regression/tests/bug-468811.c,
2122 * support/regression/tests/bug-477835.c,
2123 * support/regression/tests/bug-478094.c,
2124 * support/regression/tests/bug-499644.c,
2125 * support/regression/tests/bug-524209.c,
2126 * support/regression/tests/bug-524211.c,
2127 * support/regression/tests/packcast.c,
2128 * support/regression/tests/structidx.c: added empty tests
2129 * support/regression/tests/bug-607243.c: enabled test
2131 2007-10-06 Borut Razem <borut.razem AT siol.net>
2133 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2134 support of universal binaries on Mac OS X
2136 2007-10-02 Borut Razem <borut.razem AT siol.net>
2138 * src/SDCCval.h: unified double2ul macro for all platforms
2139 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2140 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2142 2007-09-30 Borut Razem <borut.razem AT siol.net>
2144 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2146 * sdcc_vc_in.h: enabled warnings
2147 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2148 unsigned type, result still unsigned
2149 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2151 2007-09-28 Raphael Neider <rneider AT web.de>
2153 * src/pic/device.c (find_device): prevent buffer underflow error
2154 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2155 the just destroyed list entry
2157 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2159 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2162 2007-09-18 Borut Razem <borut.razem AT siol.net>
2164 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2165 applied to unsigned type, result still unsigned
2167 2007-09-17 Borut Razem <borut.razem AT siol.net>
2169 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2170 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2171 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2172 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2173 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2174 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2175 src/z80/gen.c, src/z80/ralloc.c:
2176 fixed bug #1739860 - sdcc does not work correctly on some platforms
2178 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2180 2007-09-17 Raphael Neider <rneider AT web.de>
2182 * src/pic16/device.c: reverted to previous version
2183 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2185 2007-09-16 Raphael Neider <rneider AT web.de>
2187 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2188 as this raises a ton of gpasm warnings, just emit a second label
2189 * src/pic16/devices.inc,
2190 * device/lib/pic16/pics.all,
2191 * device/lib/pic16/libdev/pic18f2585.c,
2192 * device/lib/pic16/libdev/pic18f2680.c,
2193 * device/lib/pic16/libdev/pic18f2682.c,
2194 * device/lib/pic16/libdev/pic18f2685.c,
2195 * device/lib/pic16/libdev/pic18f4585.c,
2196 * device/lib/pic16/libdev/pic18f4680.c,
2197 * device/lib/pic16/libdev/pic18f4682.c,
2198 * device/lib/pic16/libdev/pic18f4685.c,
2199 * device/include/pic16/pic18f2585.h,
2200 * device/include/pic16/pic18f2680.h,
2201 * device/include/pic16/pic18f2682.h,
2202 * device/include/pic16/pic18f2685.h,
2203 * device/include/pic16/pic18f4585.h,
2204 * device/include/pic16/pic18f4680.h,
2205 * device/include/pic16/pic18f4682.h,
2206 * device/include/pic16/pic18f4685.h,
2207 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2208 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2209 patch contributed by Anton Strobl, applied with changes
2211 2007-09-16 Raphael Neider <rneider AT web.de>
2213 * device/include/pic16/pic18f2431.h,
2214 * device/include/pic16/pic18f25j10.h,
2215 * device/include/pic16/pic18f4431.h,
2216 * device/include/pic16/pic18f45j10.h: adopted common include style
2217 * device/include/pic16/pic18f1320.h,
2218 * device/include/pic16/pic18f2320.h,
2219 * device/include/pic16/pic18f2525.h,
2220 * device/include/pic16/pic18f4320.h,
2221 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2222 * device/include/pic16/pic18fregs.h: prepared for automatic include
2223 file selection by having DEVICE.h for every DEVICE
2224 * device/lib/pic16/libdev/pic18f2320.c,
2225 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2227 * device/lib/pic16/configure.in,
2228 * device/lib/pic16/configure: use rm -rf instead of rmdir
2229 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2230 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2232 2007-09-09 Borut Razem <borut.razem AT siol.net>
2234 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2235 distingush between i386 and ppc Mac OS X versions
2237 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2239 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2240 * support/regression/tests/bug1788177.c: new, added
2242 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2244 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2245 * device/include/mcs51/lint.h added keyword __naked
2247 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2251 * src/SDCCmem.h: removed maxRegBank
2252 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2253 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2254 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2255 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2256 name and behaviour to handle banked functions
2257 (scan4op): and use it to fix bug 1786213
2259 2007-09-03 Raphael Neider <rneider AT web.de>
2261 * device/include/pic16/pic18f248.h,
2262 * device/include/pic16/pic18f258.h,
2263 * device/include/pic16/pic18f448.h,
2264 * device/lib/pic16/libdev/pic18f248.c,
2265 * device/lib/pic16/libdev/pic18f258.c,
2266 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2267 added T0CONbits, fixes #1786891
2269 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2271 * src/ds390/gen.c (genFarPointerSet),
2272 * src/hc08/ralloc.c (packRegisters),
2273 * src/mcs51/ralloc.c (packRegisters),
2274 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2276 * src/SDCCicode.h: POINTER_SET can be true for literals too
2277 * support/regression/tests/bug1750318.c: new, added
2279 2007-08-23 Borut Razem <borut.razem AT siol.net>
2281 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2282 library versions without the completition functionality
2284 2007-08-22 Raphael Neider <rneider AT web.de>
2286 * device/include/pic16/pic18f1220.h,
2287 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2289 2007-08-12 Borut Razem <borut.razem AT siol.net>
2291 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2293 2007-08-11 Borut Razem <borut.razem AT siol.net>
2295 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2296 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2297 support/Util/SDCCerr.[ch] moved to src
2298 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2299 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2300 device/examples/ds390/tinitalk/tinitalk.dsp,
2301 device/examples/serialcomm/windows/serialcomm.dsp,
2302 support/librarian/librarian.dsp:
2303 removed linking of unused odbc32.lib and odbccp32.lib
2304 * support/scripts/winres.h:
2305 added for compilation with Visual C++ 2005 Express Edition
2307 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2309 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2312 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2314 * sdccconf_in.h: update the endian test so that SPARC Solaris
2315 does not throw syntax errors
2317 2007-08-06 Borut Razem <borut.razem AT siol.net>
2319 * doc/sdccman.lyx: removed two index entries which prevented the
2320 generation of sdcc doc archive
2322 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2324 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2325 instead of lyx 1.5.0.
2327 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2329 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2330 Lucas Loizaga, with minor modifications. Thanks!
2332 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2334 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2337 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2339 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2340 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2343 2007-07-22 Borut Razem <borut.razem AT siol.net>
2345 * configure.in, configure: re-introduced .version
2346 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2347 the version reverted to 2.7.0
2349 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2352 * doc/sdccman.lyx: bumped version to 2.7.3
2353 * device/include/mcs51/compiler.h: fixed elif->else
2354 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2355 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2356 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2357 enable accuse for bit operands
2358 * src/SDCCmain.c (printVersionInfo),
2359 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2360 environment descriptor
2361 * src/SDCCutil.h: added getBuildEnvironment
2362 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2363 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2364 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2365 * support/regression/tests/bug1348008.c,
2366 * support/regression/tests/bug1496419.c,
2367 * support/regression/tests/bug1503067.c,
2368 * support/regression/tests/preproc.c: added empty tests
2370 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2372 * support/regression/tests/bug1678803.c: new, added
2374 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2377 * as/link/hc08/lkihx.c,
2378 * as/link/hc08/lkrloc.c,
2379 * as/link/mcs51/lkihx.c,
2380 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2381 ihxExtendedLinearAddress
2382 * as/link/mcs51/lkrloc.c (relr),
2383 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2384 acall/ajmp, see bug 830513
2386 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2388 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2389 (cseBBlock): remember aggr2ptr has been used
2390 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2391 (geniCodeAssign): fixed bug 868103
2392 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2393 added operandSize prototype
2394 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2395 (genDataPointerSet): use max of size of right and result,
2396 (gencjne): added parameter useCarry for optimization,
2397 (genCmpEq): use carry if appropriate,
2398 (genXor): check if operand already in carry
2399 * support/regression/tests/bug-868103.c: enabled test
2401 2007-07-12 Raphael Neider <rneider AT web.de>
2403 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2405 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2407 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2408 from Robert Larice, thanks
2409 * support/regression/tests/bitopcse.c,
2410 * support/regression/tests/bitvars.c,
2411 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2412 * support/regression/tests/bug-927659.c: enabled test for z80
2413 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2414 * support/regression/tests/bug1745717.c: new, added
2415 * support/regression/tests/literalop.c,
2416 * support/regression/tests/nullstring.c: removed storage definitions that
2417 are now in testfwk.h
2419 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2421 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2422 and bool for targets that do not fully support it.
2423 * support/regression/tests/bug1546986.c,
2424 * support/regression/tests/bug1723128.c,
2425 * support/regression/tests/bug1734654.c,
2426 * support/regression/tests/bug1738367.c,
2427 * support/regression/tests/constantRange.c: only use bool if allowed
2429 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2432 Larice, also handle function pointers
2433 * support/regression/tests/bug1749275.c: new, added
2435 2007-07-03 Borut Razem <borut.razem AT siol.net>
2437 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2438 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2439 #1746528: SDCC should ignore ':' in inline assembler comments
2440 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2442 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2444 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2445 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2447 2007-06-29 Borut Razem <borut.razem AT siol.net>
2449 * src/SDCCmain.c: fixed bug
2450 #1744746: SDCC #4867: broken option --xram-size
2452 2007-06-28 Borut Razem <borut.razem AT siol.net>
2454 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2455 find out the endianess of host machine for ucsim
2457 2007-06-27 Borut Razem <borut.razem AT siol.net>
2459 * support/regression/generate-cases.py: corrected the file name
2461 * configure.in, configure, sdccconf_in.h: find out the endianess of
2463 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2466 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2468 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2470 2007-06-26 Borut Razem <borut.razem AT siol.net>
2472 * support/regression/generate-cases.py: display warning if function
2473 list is empty; implemented more flexible rule for detection of
2474 testing functions, allowing return type 'void' in the same line as
2475 the function name in the function definition
2476 * support/regression/tests/bug-1654060.c: corrected test
2477 * support/librarian/sdcclib.c: fixed warning:
2478 format '%s' expects type 'char *', but argument 2 has type 'int'
2480 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2482 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2483 Multiple infiles for sdcclib.
2485 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2487 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2490 2007-06-18 Borut Razem <borut.razem AT siol.net>
2492 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2493 how to handle comments, so they have to be removed by the
2494 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2495 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2496 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2497 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2498 table driven option hadling
2500 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2502 * src/SDCCast.c (decorateType),
2503 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2504 iCode to ast level to fix bug 1738367
2505 * support/regression/tests/bug1738367.c: new, added
2507 2007-06-15 Raphael Neider <rneider AT web.de>
2509 * src/pic16/devices.inc,
2510 * device/lib/pic16/pics.all,
2511 * device/include/pic16/pic18fregs.h,
2512 * device/include/pic16/pic18f[24][45]20.h,
2513 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2514 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2515 * device/lib/pic16/Makefile.in: faster cleanup
2517 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2519 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2521 2007-06-13 Raphael Neider <rneider AT web.de>
2523 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2525 2007-06-12 Raphael Neider <rneider AT web.de>
2527 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2528 suppress bit defines if NO_BIT_DEFINES is #define'd
2529 * device/include/pic/pic*.h: recreated all headers to include
2530 conditional bit defines
2531 * device/include/pic/pic16f886.h,
2532 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2533 * device/include/pic/recreate.sh: script to recreate the complete
2534 device library files based on the currently supported devices
2536 2007-06-12 Borut Razem <borut.razem AT siol.net>
2538 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2539 support/regression/Makefile.in, support/scripts/build.mak,
2540 support/scripts/Makefile.snapshot:
2541 use new svn URL scheme
2542 * doc/sdccman.lyx: SDCC Wiki moved to
2543 http://sdcc.wiki.sourceforge.net/
2545 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2547 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2548 * support/regression/tests/bug1734654.c: added
2550 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2552 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2553 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2554 with literal operands
2556 2007-06-10 Borut Razem <borut.razem AT siol.net>
2558 * as/link/z80/lklibr.c: fixed mingw build warning
2559 lklibr.c:575: warning: implicit declaration of function 'tolower'
2560 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2561 src/z80/main.c: move target specific options from src/SDCCmain.c
2562 to src/<target>/main.c
2564 2007-06-09 Borut Razem <borut.razem AT siol.net>
2566 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2567 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2568 * support/regression/tests/bug-1294691.c: added
2570 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2572 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2573 can also be static, fixes bug 1733438
2574 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2575 have absolute address too
2576 (computeType): added optimization for 'cond ? true : false'
2577 * support/regression/tests/absolute.c: added test for static absolute var
2579 2007-06-08 Raphael Neider <rneider AT web.de>
2581 * src/regression/Makefile: suppress parallel builds, allow easy
2582 switching between pic14/pic16 ports
2583 * src/regression/picregs.h: added pic14/16 header file switch
2584 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2585 inline.c,nestfor.c,string1.c}: include "picregs.h"
2587 2007-06-07 Borut Razem <borut.razem AT siol.net>
2589 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2590 permanent solution to suppress GCC 4.2.0 c++ warning:
2591 deprecated conversion from string constant to `char *'
2592 use 'const char *' where ever required
2593 * support/regression/generate-cases.py: implemented more flexible rule
2594 for detection of testing functions, allowing white-spaces surrounding
2595 the function name and the 'void' parameter.
2596 * support/regression/tests/constantRange.c,
2597 support/regression/tests/scott-compare3.c: fixed failing regression
2598 tests, uncovered by implementation of more flexible rule for detection
2599 of testing functions
2601 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2603 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2605 2007-06-04 Borut Razem <borut.razem AT siol.net>
2607 * configure.in, configure, config_vc.awk: sdcc version number is now
2608 stored in configure.in; removed .version
2609 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2610 doc/INSTALL.txt: version bumped to 2.7.2
2611 * sim/ucsim/configure.in, sim/ucsim/configure:
2612 use "read" to read from .version
2614 2007-06-03 Borut Razem <borut.razem AT siol.net>
2616 * */Makefile.in: removed annoying warning:
2617 Makefile:xx: Makefile.dep: No such file or directory
2619 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2621 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2622 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2623 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2624 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2625 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2626 bugfix: only use newBoolLink for bit result type
2627 * src/SDCCicode.c (geniCodeLogic): added param tree,
2628 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2629 (geniCodeLogicAndOr): use IS_BIT,
2630 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2631 (ast2iCode): added tree param to geniCodeLogic for comparisons
2632 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2633 * support/regression/tests/bug1723128.c: added test NotZero
2635 2007-06-01 Borut Razem <borut.razem AT siol.net>
2637 * SDCPP synchronized with GCC CPP release version 4.2.0,
2638 currently the latest release:
2639 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2640 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2641 support/cpp2/cppdefault.h, support/cpp2/except.h,
2642 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2643 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2644 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2645 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2646 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2647 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2648 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2649 support/cpp2/opts.h, support/cpp2/output.h,
2650 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2651 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2652 support/cpp2/system.h, support/cpp2/version.c,
2653 support/cpp2/Makefile.in: modified
2654 * support/cpp2/opts-common.c: added
2655 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2656 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2657 search for included source file in local directory
2658 * sim/ucsim/configure, sim/ucsim/configure.in:
2659 temporary solution to suppress GCC 4.2.0 c++ warning:
2660 deprecated conversion from string constant to `char *'
2662 2007-06-01 Raphael Neider <rneider AT web.de>
2664 * device/lib/pic/libdev/pic12f683.c,
2665 * device/include/pic/pic12f683.h: added GPIO bits
2667 2007-06-01 Raphael Neider <rneider AT web.de>
2669 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2670 quotation marks, clarified role of PIC14 vs. PIC16 ports
2671 * src/pic16/devices.inc,
2672 * device/include/pic16/pic18fregs.h,
2673 * device/include/pic16/pic18f[24][45]j10.h,
2674 * device/lib/pic16/pics.all,
2675 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2676 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2677 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2678 for new devices as they are not yet supported by gputils
2680 2007-05-31 Borut Razem <borut.razem AT siol.net>
2682 * Small Device C Compiler 2.7.0 released
2683 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2684 changed sdcc version to 2.7.1
2685 * support/scripts/sdcc.nsi: added How to create WIN32 release
2688 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2690 * doc/sdccman.lyx: documented initialization and allocation of absolute
2691 variables, bit parameter passing, the need for function pointers to be
2692 reentrant and alpha quality support of inline and retrict
2694 2007-05-26 Borut Razem <borut.razem AT siol.net>
2696 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2697 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2698 * docs/knownbugs.html: updated
2700 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2702 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2704 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2706 (gencjneshort): optimized when left is AOP_DIR
2707 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2708 initializing unions in a struct/array
2709 * support/regression/fwk/include/testfwk.h: added defines for data, near
2710 and far for host and z80
2711 * support/regression/tests/bug1723128.c: new, added
2713 2007-05-22 Borut Razem <borut.razem AT siol.net>
2715 * doc/knownbugs.html: updated
2717 2007-05-21 Raphael Neider <rneider AT web.de>
2719 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2720 error message instead
2721 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2723 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2725 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2727 2007-05-21 Raphael Neider <rneider AT web.de>
2729 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2731 * src/regression/gpsim_assert.h,
2732 * src/regression/Makefile,
2733 * src/regression/pcodeopt.c: regression test for the above fix
2735 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2737 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2738 jumps to self, fixed bug 1717281
2740 2007-05-10 Borut Razem <borut.razem AT siol.net>
2742 * support/scripts/gen_known_bugs.pl: cosmetic fix
2743 * doc/knownbugs.html: generated by gen_known_bugs.pl
2745 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2747 * src/SDCCast.c (createFunction): also generate non-inlined version of
2748 function for functions declared as "static inline"
2749 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2750 function can be inlined after non-inlined version generated.
2752 2007-05-10 Borut Razem <borut.razem AT siol.net>
2754 * support/scripts/gen_known_bugs.pl: added script
2755 which generates knownbugs.html
2757 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2759 * doc/knownbugs.html: updated for release 2.7.0
2761 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2763 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2765 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2767 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2768 (throughout): updated generating comments
2769 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2770 (throughout): updated generating comments
2771 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2772 rule instead of at the second, or it might skip lines when removing the
2774 * support/regression/tests/bug1714204.c: changed test to foo
2776 2007-05-08 Borut Razem <borut.razem AT siol.net>
2778 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2779 thanks to SDCC Distributed Compile Farm members,
2780 added Z80 and GBZ80 command line options
2781 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2783 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2785 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2786 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2787 * support/regression/tests/longlit.c: modified to be tested at all and
2788 to pass the actual test
2790 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2792 * device/include/mcs51/uPSD33xx.h: Added.
2794 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2796 * device/lib/_gptrput.c,
2797 * device/lib/_gptrget.c: removed old code,
2799 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2800 * support/regression/tests/bug1714204.c: new, added
2802 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2804 * support/regression/tests/regtrack.c: test was never executed
2805 because of the regression test being picky about white spaces.
2806 * device/lib/mcs51/crtclear.asm: added comment
2808 2007-05-06 Raphael Neider <rneider AT web.de>
2810 * device/lib/pic/Makefile.rules,
2811 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2812 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2814 2007-05-06 Raphael Neider <rneider AT web.de>
2816 * src/pic16/device.h,
2818 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2819 _pic16_setDefaultOptions): removed/reordered command-line args
2820 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2821 devices, regrouped command line args, environment variables),
2822 clarified sone points, added sections on how to add devices to the
2825 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2827 * src/z80/peeph.def: fixed bug in rule 2
2829 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2831 * src/port.h: added TARGET_MCS51_LIKE
2832 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2833 take advantage of it too
2834 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2835 (shiftR2Left2Result): Optimized: don't check shifting by 0
2836 * src/z80/peeph-z80.def,
2837 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2838 modifications, see patch 1700823
2839 * src/mcs51/peep.c (): fixed bug 1712928
2840 * support/regression/tests/bug1712928.c: new, added
2842 2007-05-05 Borut Razem <borut.razem AT siol.net>
2844 * device/lib/pic16/Makefile.common.in,
2845 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2846 removed bash dependencies
2848 2007-05-01 Borut Razem <borut.razem AT siol.net>
2851 fixed bug #1710507: --i-code-in-asm makes compile fail
2852 all iCode comments are now one liners
2853 * src/mcs51/gen.c: fixed memory leak
2855 2007-05-01 Raphael Neider <rneider AT web.de>
2857 * device/lib/pic/libdev/*.c
2858 * device/include/pic/*.h: regenerated all device libs from updated
2860 * support/scripts/inc2h.pl: documented usage, now uses strict to
2863 2007-04-30 Borut Razem <borut.razem AT siol.net>
2866 fixed bug #1669175: Problem with space in output paths
2867 documented how to use paths with spaces for Windows users
2869 2007-04-29 Borut Razem <borut.razem AT siol.net>
2871 * Fixed svn:eol-style and svn:keywords properties
2872 * src/SDCCval.c: fixed bug
2873 #1592871: Segfault with "large" const arrays of characters
2874 replaced recursion with iteration
2875 * Removed svn:executable property from non-executable files
2877 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2879 * src/mcs51/gen.c (genRet): fixed bug 1707003
2881 2007-04-27 Raphael Neider <rneider AT web.de>
2883 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2884 createReachingDefinitions,assignValnums,pic16_destructDF,
2885 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2886 prevent NULL pointer dereferences
2887 * device/lib/pic/libdev/pic16f886.c,
2888 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2889 prevent building them, gputils do not really support them yet
2891 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2893 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2894 helps printf_small. 32 bytes more __idata mem.
2896 2007-04-27 Raphael Neider <rneider AT web.de>
2898 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2899 return early when pb or pb->pcHead is NULL (patch #1708427)
2900 * src/regression/empty.c,
2901 * src/regression/Makefile: added test with empty functions
2902 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2904 2007-04-27 Borut Razem <borut.razem AT siol.net>
2906 * src/SDCCast.c: fixed feature request
2907 #1547512: Redundant strings linked when using sizeof("abc")
2909 2007-04-23 Borut Razem <borut.razem AT siol.net>
2911 * doc/sdccman.lyx, src/SDCCmain.c:
2912 peep-hole comments are generated only if --fverbose-asm option is
2913 specified and --no-peep-comments is not, as proposed by Frieder.
2914 * support/regression/Makefile.in: compile regression tests with
2915 --fverbose-asm option so one can "grep" whether a new (or an old)
2916 peephole is (still) applied; requested by Frieder.
2918 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2920 * device/include/pic/pic16f886.h,
2921 * device/include/pic/pic16f887.h,
2922 * device/lib/pic/libdev/pic16f886.c,
2923 * device/lib/pic/libdev/pic16f887.c,
2924 * device/include/pic/pic14devices.txt,
2925 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2927 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2929 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2932 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2934 * device/lib/_memset.c: assembler version for mcs51
2936 2007-04-22 Borut Razem <borut.razem AT siol.net>
2938 * support/scripts/listerr.c: program to create the list of errors and
2939 warnings list from - added
2940 * doc/sdccman.lyx: removed the note
2941 "For list of warnings and corresponding codes, see err_warn.txt"
2942 * src/SDCCsymt.c: fixed bug #1699804:
2943 Bug with some uses of sizeof(static local array) (MCS51)
2944 * support/regression/tests/bug-1699804.c: added
2946 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2948 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2949 (main): added option -i,
2950 (asmbl, case S_INCL): use search_path_fopen,
2951 mostly from patch 1579668 by Peter Miller, thanks
2952 * src/z80/main.c: fixed typo --callee-saves-bc
2953 * device/include/mcs51/compiler.h: added sfrword for Tasking
2955 2007-04-20 Borut Razem <borut.razem AT siol.net>
2957 * src/z80/main.c: replaced reserved keyword asm with asmblr
2959 2007-04-19 Borut Razem <borut.razem AT siol.net>
2961 * src/port.h: use const pointers to strings
2962 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2963 * src/pic16/main.c: include SDCCargs.h
2964 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2965 const char, since the strings are dynamically allocated
2966 * src/SDCCmain.c: options.code_seg and options.const_seg are
2967 dynamically allocated; check port specific command line options
2968 before the general ones
2969 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2971 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2973 * device/include/ds400rom.h,
2974 * device/lib/ds390/lcd390.c,
2975 * device/lib/ds390/memcpyx.c,
2976 * device/lib/ds390/rtc390.c,
2977 * device/lib/ds400/ds400rom.c,
2978 * device/lib/ds400/memcpyx.c,
2979 * device/lib/hc08/_ret.c: more replacements of keywords with their
2980 double underscore equivalents
2981 * device/lib/ds390/Makefile.in,
2982 * device/lib/ds400/Makefile.in,
2983 * device/lib/gbz80/Makefile.in,
2984 * device/lib/hc08/Makefile.in,
2985 * device/lib/mcs51/Makefile.in,
2986 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2988 2007-04-17 Borut Razem <borut.razem AT siol.net>
2990 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2991 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2992 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2993 to --fverbose-asm, to be gcc'ish
2995 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2997 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2999 2007-04-17 Borut Razem <borut.razem AT siol.net>
3001 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3002 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3003 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3004 with their double underscore equivalent
3006 2007-04-14 Borut Razem <borut.razem AT siol.net>
3008 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3011 2007-04-13 Borut Razem <borut.razem AT siol.net>
3013 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3015 * device/examples/serialcomm/windows/serial.[ch],
3016 device/examples/serialcomm/windows/test_serialcomm.cpp:
3017 updated by Bela Torok
3018 * device/examples/serialcomm/windows/serialcomm.dsw,
3019 device/examples/serialcomm/windows/serialcomm.dsp: added
3021 2007-04-13 Jan Waclawek <wek AT efton.sk>
3023 * doc/sdccman.lyx: additions and changes at various places
3024 (submitted as #1697136).
3025 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3027 2007-04-10 Borut Razem <borut.razem AT siol.net>
3029 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3030 LyX file format changed to 245
3031 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3032 "FreeWare" replaced with "free open source"
3034 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3036 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3038 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3040 * device/include/pic16/pic18fregs.h,
3042 * device/lib/_decdptr.c,
3043 * device/lib/_divsint.c,
3044 * device/lib/_divslong.c,
3045 * device/lib/_divuint.c,
3046 * device/lib/_divulong.c,
3047 * device/lib/_fs2schar.c,
3048 * device/lib/_fs2sint.c,
3049 * device/lib/_fs2slong.c,
3050 * device/lib/_fs2uchar.c,
3051 * device/lib/_fs2uint.c,
3052 * device/lib/_fs2ulong.c,
3053 * device/lib/_fsadd.c,
3054 * device/lib/_fscmp.c,
3055 * device/lib/_fsdiv.c,
3056 * device/lib/_fseq.c,
3057 * device/lib/_fsget1arg.c,
3058 * device/lib/_fsget2args.c,
3059 * device/lib/_fsgt.c,
3060 * device/lib/_fslt.c,
3061 * device/lib/_fsmul.c,
3062 * device/lib/_fsneq.c,
3063 * device/lib/_fsnormalize.c,
3064 * device/lib/_fsreturnval.c,
3065 * device/lib/_fsrshift.c,
3066 * device/lib/_fssub.c,
3067 * device/lib/_fsswapargs.c,
3068 * device/lib/_gptrget.c,
3069 * device/lib/_gptrgetc.c,
3070 * device/lib/_gptrput.c,
3071 * device/lib/_logexpf.c,
3072 * device/lib/_modsint.c,
3073 * device/lib/_modslong.c,
3074 * device/lib/_moduint.c,
3075 * device/lib/_modulong.c,
3076 * device/lib/_mulint.c,
3077 * device/lib/_mullong.c,
3078 * device/lib/_schar2fs.c,
3079 * device/lib/_ser.c,
3080 * device/lib/_setjmp.c,
3081 * device/lib/_sint2fs.c,
3082 * device/lib/_slong2fs.c,
3083 * device/lib/_spx.c,
3084 * device/lib/_uchar2fs.c,
3085 * device/lib/_uint2fs.c,
3086 * device/lib/_ulong2fs.c,
3087 * device/lib/asincosf.c,
3088 * device/lib/atanf.c,
3089 * device/lib/calloc.c,
3090 * device/lib/ds390/tinibios.c,
3091 * device/lib/ds400/tinibios.c,
3092 * device/lib/expf.c,
3093 * device/lib/free.c,
3094 * device/lib/hc08/_mulint.c,
3095 * device/lib/logf.c,
3096 * device/lib/malloc.c,
3097 * device/lib/printf_fast.c,
3098 * device/lib/printf_tiny.c,
3099 * device/lib/printfl.c,
3100 * device/lib/realloc.c,
3101 * device/lib/ser_ir.c,
3102 * device/lib/serial.c,
3103 * support/regression/tests/libmullong.c: replaced all special keywords
3104 with their double underscore equivalent
3105 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3106 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3108 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3109 (genRet): if the bit-symbol is ruonly it already is in the carry
3110 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3111 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3112 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3113 type UCHAR if dest is not bit
3115 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3117 * device/include/math.h,
3118 * device/lib/cotf.c,
3119 * device/lib/expf.c,
3120 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3122 2007-04-01 Borut Razem <borut.razem AT siol.net>
3124 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3125 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3126 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3127 gcc_unreachable() called internal_error()...
3129 2007-03-30 Raphael Neider <rneider AT web.de>
3131 * src/pic/ralloc.c (isData): suppress garbage debug output
3133 2007-03-28 Borut Razem <borut.razem AT siol.net>
3136 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3137 is developed, built and used worldwide, and the word "night" doesn't
3140 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3142 * device/include/mcs51/C8051F360.h: new, added
3143 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3145 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3147 * src/SDCC.y (declaration_specifiers, function_specifier),
3148 * support/Util/SDCCerr.c,
3149 * support/Util/SDCCerr.h,
3151 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3153 * src/SDCCmem.c (deallocParms),
3154 * src/SDCCast.c: support for function inlining, not quite complete
3155 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3156 'restrict' qualifier
3158 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3160 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3161 (saveRBank, unsaveRBank): don't save bits,
3162 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3163 * support/regression/tests/bug1535242.c: new, added
3164 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3165 thanks Alexey Shamrin <shamrin AT gmail.com>,
3166 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3167 removed header guard)
3169 * sdcc.spec: bumped version to 2.6.5
3170 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3172 2007-03-22 Borut Razem <borut.razem AT siol.net>
3174 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3175 fixed bug #1653671: sdcdb integration into ddd is broken
3177 2007-03-22 Raphael Neider <rneider AT web.de>
3179 * src/pic/gen.c (popGetExternal): augmented to also create references
3180 to external variables (not only labels),
3181 (genCall): comment on plan to reduce PAGESEL overhead,
3182 (genFunction, genEndFunction): also save/restore FSR around interrupt
3183 handling code, removed lots of unused code
3184 (genDivOneByte): release acquired temp register
3185 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3187 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3188 for registers that need to be saved during interrupts (FSR, STATUS,
3189 PCLATH; W needs special handling), currently only FSR is used
3191 2007-03-22 Raphael Neider <rneider AT web.de>
3193 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3195 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3197 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3199 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3201 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3203 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3205 * as/link/aslink.h: added LKOBJEXT
3206 * as/link/hc08/link_hc08.dsp,
3207 * as/link/hc08/Makefile.bcc,
3208 * as/link/hc08/Makefile.in,
3209 * as/link/mcs51/aslink.dsp,
3210 * as/link/mcs51/Makefile.bcc,
3211 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3212 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3213 * as/link/lkaomf51.c: merged and moved
3214 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3215 * as/link/z80/lkdata.c,
3216 * as/link/lkdata.c: merged and moved
3217 * as/link/hc08/lkmain.c,
3218 * as/link/mcs51/lkmain.c: cosmetic changes
3219 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3220 * as/link/lklex.c: use LKOBJEXT
3221 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3222 ANSI-fied functions, removed bubble-sorts
3223 * as/link/z80/lksym.c as/link/lksym.c: merged,
3225 * as/link/z80/linkgbz80.dsp,
3226 * as/link/z80/linkz80.dsp,
3227 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3228 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3229 * as/link/z80/lkhead.c,
3230 * as/link/z80/lklex.c: deleted
3231 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3232 * as/link/z80/lkmain.c: added copyfile()
3234 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3236 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3238 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3240 * device/lib/_strlen.c: assembler version for mcs51
3242 2007-03-13 Raphael Neider <rneider AT web.de>
3244 * device/include/pic16/pic18f2221.h,
3245 * device/include/pic16/pic18f2321.h,
3246 * device/include/pic16/pic18f2331.h,
3247 * device/include/pic16/pic18f4221.h,
3248 * device/include/pic16/pic18f4321.h,
3249 * device/include/pic16/pic18f4331.h: fixed config byte location names
3250 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3251 consistently named config byte locations
3253 2007-03-13 Borut Razem <borut.razem AT siol.net>
3255 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3256 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3257 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3258 as/link/z80/Makefile.in, as/z80/Makefile.in:
3261 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3263 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3264 * device/lib/printf_large.c: pointer was converted to generic
3265 pointer for mcs51 models other than model-small (Maarten noticed)
3267 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3269 * device/include/mcs51/ADuC84x.h: Added.
3271 2007-03-10 Borut Razem <borut.razem AT siol.net>
3273 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3274 fixed RFE #1624219: double backslashes in filenames;
3275 functions hexEscape(), octalEscape() and copyStr() moved from
3276 SDCCval.c to SDCCutil.c and made them glovbally available
3278 2007-03-09 Borut Razem <borut.razem AT siol.net>
3280 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3281 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3282 1673361: Missaligned comments in output files
3284 2007-03-09 Raphael Neider <rneider AT web.de>
3286 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3288 2007-03-09 Raphael Neider <rneider AT web.de>
3292 * src/pic/ralloc.c: suppress undesired debug output
3293 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3295 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3297 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3299 2007-03-07 Borut Razem <borut.razem AT siol.net>
3301 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3302 search include files in the current directory
3304 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3306 * src/SDCCglue.c (emitMaps, glue),
3307 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3309 * support/regression/tests/absolute.c: added xdata test
3311 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3313 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3314 added condition to macro, fixes bug 1666080
3316 2007-03-02 Raphael Neider <rneider AT web.de>
3318 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3320 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3322 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3323 be cleared. Unconditionally set __XPAGE
3324 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3326 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3331 * src/mcs51/rtrack.c,
3333 * doc/sdccman.lyx: added --no-gen-comments
3334 * src/mcs51/peeph.def: added 192.b, disabled 185
3336 2007-02-25 Raphael Neider <rneider AT web.de>
3338 * src/pic16/gen.c (genCast): fixed typo
3339 * device/lib/pic16/Makefile.subdir: only install existing files
3340 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3342 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3344 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3345 * device/lib/mcs51/crtclear.asm,
3346 * device/lib/mcs51/crtxclear.asm: renumbered labels
3347 * device/lib/mcs51/Makefile.in: added crtcall.asm
3348 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3349 * src/mcs51/gen.c (movc): removed,
3350 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3352 (toCarry, genSend, genRet): added function toCarry,
3353 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3354 (assignBit, genAssign, genCast): added function assignBit
3355 * src/mcs51/Makefile.bcc: added rtrack.c
3356 * src/mcs51/ralloc.h: made valueKnown a bitfield
3357 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3358 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3359 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3360 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3361 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3362 (_pop): only pop valid pairs, see gencjneshort,
3363 (gencjneshort): return pair that still needs to be popped, restructured,
3364 (gencjne, genCmpEq): call _pop
3366 2007-02-23 Raphael Neider <rneider AT web.de>
3368 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3370 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3372 * device/include/mcs51/P89LPC925.h: Added.
3374 2007-02-18 Raphael Neider <rneider AT web.de>
3376 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3378 2007-02-17 Borut Razem <borut.razem AT siol.net>
3380 * support/cpp2/directives.c, support/cpp2/version.c:
3381 synchronized with GCC CPP 4.1.2
3383 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3385 * src/mcs51/rtrack.h,
3386 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3387 by checking the strings passed by emitcode() to the assembler.
3388 Feel free to change. This in part addresses RFE #482179.
3389 Set environment variable SDCC_RTRACK to enable.
3390 * src/mcs51/gen.c: inserted hooks
3391 * src/mcs51/ralloc.h: added two members to struct regs
3392 * support/regression/tests/regtrack.c: added
3394 2007-02-14 Borut Razem <borut.razem AT siol.net>
3396 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3397 * Makefile.in: applied patch from Makefile related part of
3398 #1469393: Compiler does not initialize static data
3400 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3402 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3403 for better fix of bug 1273984, compiles pic16 rand.c
3405 2007-02-12 Borut Razem <borut.razem AT siol.net>
3407 * src/pic16/main.c: fixed pic16 standard library directory bug
3409 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3411 * src/hc08/gen.c (genSwap): fix swap regression test
3413 2007-02-10 Borut Razem <borut.razem AT siol.net>
3415 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3417 * support/regression/tests/bug-1654060.c: added regression test for
3420 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3422 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3423 bit moves in return statement
3425 2007-02-09 Borut Razem <borut.razem AT siol.net>
3427 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3430 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3432 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3433 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3435 2007-02-07 Raphael Neider <rneider AT web.de>
3437 * src/pic16/devices.inc,
3438 * device/include/pic16/pic18fregs.h,
3439 * device/include/pic16/pic18f[24][34]31.h,
3440 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3441 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3442 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3444 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3446 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3447 can this have lived here for so many years?
3448 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3449 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3450 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3452 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3454 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3455 appended by loop induction must be at the very end of the eBBlock
3457 2007-02-05 Kevin Vigor
3459 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3461 2007-02-05 Borut Razem <borut.razem AT siol.net>
3463 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3464 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3466 2007-02-03 Borut Razem <borut.razem AT siol.net>
3468 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3469 applied patch #1646602 option to set default signedness of char to
3470 unsigned, added -funsigned-char command line option,
3471 thanks to Gunther Jehle
3472 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3473 prompt for file deletion a few hundred times (especially the
3474 subversion files, which have ro permissions so it asks for
3475 confirmation), thanks to Simon McAuliffe;
3476 added {} + option to find in order to remove multiple files from a
3479 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3481 * device/include/mcs51/SST89x5xRDx.h: Added.
3483 2007-02-02 Raphael Neider <rneider AT web.de>
3485 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3486 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3488 2007-02-01 Raphael Neider <rneider AT web.de>
3490 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3493 2007-01-31 Borut Razem <borut.razem AT siol.net>
3495 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3496 if compiled with GCC. Thanks to Raphael Neider
3498 2007-01-31 Raphael Neider <rneider AT web.de>
3500 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3501 operand names, handles name and (name + n) for all n,
3502 (sameBank): restructured, also check bank allocation policy,
3503 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3504 (pic14_operandsAllocatedInSameBank): check whether to operands
3505 will be allocated into the same bank (i.e., section) to reduce
3506 BANKSEL overhead, queried from pcode.c:sameBank,
3507 (pic14printLocals): reintroduced clustering registers into a single
3508 section: all compiler generated symbols will now reside in one
3509 bank (per file), reducing BANKSEL overhead and code size,
3510 (showAllMemmaps): use local dbuf where possible
3512 2007-01-29 Raphael Neider <rneider AT web.de>
3514 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3515 (call_libraryfunc): retrieve/create symbol and mark as used,
3516 (genFunction): mark defined functions as non-extern and add again
3517 to code memmap for later output
3518 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3519 (pic14printLocals): reworked for new symbol emission,
3520 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3521 showAllMemmaps): reworked symbol output using dbufs, added handling
3522 of string literals (still incomplete),
3523 (picglue): removed symbol emission, moved into showAllMemmaps,
3524 (emitSymbolSet): new workhorse for symbol output,
3525 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3527 2007-01-29 Borut Razem <borut.razem AT siol.net>
3529 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3530 component contains the extension separator.
3532 2007-01-28 Borut Razem <borut.razem AT siol.net>
3534 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3536 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3537 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3538 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3539 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3540 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3541 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3542 src/z80/gen.c, support/Util/MySystem.c:
3543 accept slash and backslash as directory separator on WIN32 and
3546 2007-01-28 Raphael Neider <rneider AT web.de>
3548 * src/pic16/devices.inc,
3549 * device/include/pic16/pic18f[24][23]21.h,
3550 * device/include/pic16/pic18fregs.h,
3551 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3552 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3553 * device/lib/pic16/libio/adc.ignore,
3554 * device/lib/pic16/libio/i2c.ignore,
3555 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3556 family, as gputils do not yet support the devices
3557 * device/lib/pic16/Makefile.subdir: ignore errors on install
3558 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3559 headers and libraries from gputils .inc files
3561 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3563 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3565 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3567 * doc/sdccman.lyx: add printf benchmarks
3569 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3571 * device/lib/printf_fast.c: fix %c, char promoted to int
3572 * device/lib/printf_tiny.c: fix %c, char promoted to int
3574 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3576 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3578 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3580 * support/regression/tests/swap.c: 64 bit hosts failed
3581 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3583 2007-01-25 Raphael Neider <rneider AT web.de>
3585 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3586 based on absolute register address, patch by Alex Blond
3588 2007-01-22 Raphael Neider <rneider AT web.de>
3590 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3591 emitted, do not emit them again...
3593 2007-01-22 Raphael Neider <rneider AT web.de>
3595 * src/regression/bank1.c, src/regression/compare6.c,
3596 src/regression/add.c: cosmetic changes
3597 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3598 * src/pic/gen.c: fixed global zero and one,
3599 (aopForSym): removed unued code,
3600 (aopGet): assert aop is defined, check and use `index' of
3601 pCodeImmd operands (fixes #1630908),
3602 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3603 (register_reassign): prevent accidental register unification,
3604 (ReuseReg): cosmetic changes (also above)
3605 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3606 pic14emitStaticSeg): do not emit initialized data,
3607 (printIval*): replaced with working versions,
3608 (pic14createInterruptVect,picglue): use idata for initialized data,
3609 now init data should work in all modules (not only main()),
3610 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3612 2007-01-21 Borut Razem <borut.razem AT siol.net>
3614 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3615 use -fPIC or -fpic if they are supported and not ignored
3616 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3617 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3619 2007-01-20 Borut Razem <borut.razem AT siol.net>
3621 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3622 implemented RFE #1470316: allow "$" in variable names
3624 2007-01-20 Raphael Neider <rneider AT web.de>
3626 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3628 2007-01-20 Raphael Neider <rneider AT web.de>
3630 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3631 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3632 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3633 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3634 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3635 * device/lib/pic/libdev/pic*.c,
3636 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3637 * device/lib/pic/libdev/Makefile.in: show progress
3639 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3641 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3642 * support/scripts/sdcc_cygwin_mingw32,
3643 * support/scripts/sdcc_mingw32,
3644 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3645 conformance with autoconf 2.6
3647 2007-01-19 Raphael Neider <rneider AT web.de>
3649 * src/pic/device.c (register_map): fixed list construction
3650 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3651 (genMod): removed case for genModbits,
3652 (genModbits): removed as now unused/unimplemented
3653 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3655 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3657 * support/regression/tests/swap.c: added in response to #1638622
3658 * doc/sdccman.lyx: synced version, minor changes
3660 2007-01-18 Borut Razem <borut.razem AT siol.net>
3662 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3663 thanks to Gunther Jehle
3664 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3665 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3666 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3667 use filename in lineno instead.
3668 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3669 print the file name in ast_print()
3671 2007-01-18 Borut Razem <borut.razem AT siol.net>
3673 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3675 * src/SDCC.lex: stringLiteral() returns const char pointer,
3676 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3677 fixed column counting
3678 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3679 accept const char pointer as parameter
3680 * src/SDCCdwarf2.c: corrected buffer size
3682 2007-01-17 Borut Razem <borut.razem AT siol.net>
3684 * support/Util/dbuf_string.c: fixed for amd64
3686 2007-01-15 Borut Razem <borut.razem AT siol.net>
3688 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3689 removed terminal symbol ELIPSIS, since it was never generated by the
3690 lexer and it was wrongly used in parameter_identifier_list rule
3692 2007-01-15 Raphael Neider <rneider AT web.de>
3694 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3695 code page and data banking description
3696 * src/pic/genarith.c,
3697 * src/pic/gen.h: removed bit arithmetic functions,
3698 updated exit(1) to exit(EXIT_FAILURE)
3699 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3700 * device/include/pic16/pic18f2455.h,
3701 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3702 TRISD and TRISE, fixed/added some bit names
3703 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3704 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3705 updated pic18f2455.{c,h} instead of duplicating them
3707 2007-01-14 Borut Razem <borut.razem AT siol.net>
3709 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3710 Cannot debug files that contain spaces in the path name
3711 by converting spaces in asm file name to underscores
3713 2007-01-13 Borut Razem <borut.razem AT siol.net>
3715 * doc/sdccman.lyx: fixed format errors
3717 2007-01-10 Borut Razem <borut.razem AT siol.net>
3719 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3720 codeseg/constseg #pragma fail
3721 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3722 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3723 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3724 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3726 2007-01-09 Borut Razem <borut.razem AT siol.net>
3728 * get rid of diagnistic.[ch], pretty-print.[ch],
3729 c-pretty-print.[ch], ... used just for error, warning, ...
3731 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3732 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3733 suppoprt/cpp2/pretty-print.[ch]:
3735 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3736 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3737 suppoprt/cpp2/sdcpp.dsp:
3740 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3742 * device/lib/printf_large.c (output_float): removed recursion,
3743 use smaller buffer on stack for mcs51,
3744 fixed bug printing 1.96
3745 * support/regression/tests/snprintf.c: added test
3747 2007-01-07 Borut Razem <borut.razem AT siol.net>
3749 * use dynamic memory buffers instead temporary files
3750 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3752 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3753 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3754 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3755 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3756 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3757 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3758 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3759 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3760 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3761 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3762 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3763 support/Util/dbuf.c, support/Util/dbuf.h:
3765 * .version, sdcc.spec: bumped version to 2.6.4
3767 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3769 * src/port.h: added TARGET_Z80_LIKE macro
3770 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3771 output PSEG location if --xram-loc or --xstack-loc was used
3772 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3774 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3776 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3777 * as/as_z80.dsp, as/z80/as_z80.dsp,
3778 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3779 * sdcc.dsw: moved project files into subdir
3780 * as/hc08/as_hc08.dsp,
3781 * as/hc08/Makefile.bcc,
3782 * as/hc08/Makefile.in,
3783 * as/mcs51/Makefile.bcc,
3784 * as/mcs51/Makefile.in,
3785 * as/z80/Makefile.bcc,
3786 * as/z80/Makefile.in,
3787 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3790 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3793 * as/mcs51/asmain.c,
3795 * as/z80/assym.c: removed include "strcmpi.h"
3796 * as/hc08/strcmpi.c,
3797 * as/hc08/strcmpi.h,
3798 * as/mcs51/strcmpi.c,
3799 * as/mcs51/strcmpi.h,
3800 * support/Util/strcmpi.c,
3801 * support/Util/strcmpi.h: removed files
3802 * as/strcmpi.c: added as_strncmpi()
3804 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3806 * sdcc.dsw: Added some dependencies on project config.dsp
3808 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3810 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3811 with [di]ram_start to fix a regresion
3813 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3815 * configure.in: added missing mcs51 in status output
3816 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3818 * debugger/mcs51/clean.mk (distclean): remove config.h
3819 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3820 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3821 options.h, s-options-h and options.c
3822 * support/cpp2/clean.mk: unused, removed
3823 * Makefile.common.in,
3826 * as/hc08/Makefile.in,
3828 * as/mcs51/Makefile.in,
3829 * as/mcs51/clean.mk,
3832 * as/z80/Makefile.in,
3834 * as/link/Makefile.in,
3835 * as/link/hc08/Makefile.in,
3836 * as/link/hc08/clean.mk,
3837 * as/link/mcs51/Makefile.in,
3838 * as/link/mcs51/clean.mk,
3839 * as/link/z80/Makefile.in,
3840 * as/link/z80/clean.mk,
3841 * as/link/z80/conf.mk,
3842 * debugger/mcs51/Makefile.in,
3843 * debugger/mcs51/clean.mk,
3844 * device/include/Makefile.in,
3845 * device/lib/Makefile.in,
3846 * device/lib/mcs51/Makefile.in,
3847 * device/lib/pic/Makefile.in,
3848 * device/lib/pic/Makefile.common.in,
3849 * device/lib/pic/Makefile.subdir,
3850 * device/lib/pic/Makefile.rules,
3851 * device/lib/pic16/libio/Makefile.in,
3852 * device/lib/pic16/Makefile.subdir,
3853 * device/lib/pic16/libdev/Makefile.in,
3854 * device/lib/pic16/Makefile.rules,
3855 * device/lib/pic16/Makefile.common.in,
3856 * sim/ucsim/avr.src/Makefile.in,
3857 * sim/ucsim/main_in.mk,
3858 * sim/ucsim/cmd.src/Makefile.in,
3859 * sim/ucsim/doc/Makefile.in,
3860 * sim/ucsim/gui.src/Makefile.in,
3861 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3862 * sim/ucsim/gui.src/serio.src/Makefile.in,
3863 * sim/ucsim/hc08.src/Makefile.in,
3864 * sim/ucsim/libltdl/Makefile.in,
3865 * sim/ucsim/s51.src/Makefile.in,
3866 * sim/ucsim/sim.src/Makefile.in,
3867 * sim/ucsim/sim.src/conf.mk,
3868 * sim/ucsim/xa.src/Makefile.in,
3869 * sim/ucsim/z80.src/Makefile.in,
3873 * support/cpp2/Makefile.in,
3874 * support/librarian/Makefile.in,
3875 * support/librarian/clean.mk,
3876 * support/makebin/Makefile.in,
3877 * support/makebin/clean.mk,
3878 * support/packihx/Makefile.in,
3879 * support/regression/Makefile.in,
3880 * support/regression/ports/ds390/spec.mk,
3881 * support/regression/ports/gbz80/spec.mk,
3882 * support/regression/ports/hc08/spec.mk,
3883 * support/regression/ports/mcs51/spec.mk,
3884 * support/regression/ports/mcs51-large/spec.mk,
3885 * support/regression/ports/mcs51-medium/spec.mk,
3886 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3887 * support/regression/ports/pic14/spec.mk,
3888 * support/regression/ports/pic16/spec.mk,
3889 * support/regression/ports/mcs51-stack-auto/spec.mk,
3890 * support/regression/ports/ucz80/spec.mk,
3891 * support/regression/ports/xa51/spec.mk,
3892 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3893 adding a slash after $(top_builddir) and/or adding @datarootdir@
3895 * debugger/mcs51/configure.in,
3896 * device/lib/pic/configure.in,
3897 * device/lib/pic16/configure.in,
3898 * sim/ucsim/configure.in,
3899 * support/cpp2/configure.in,
3900 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3902 * debugger/mcs51/configure,
3903 * device/lib/pic/configure,
3904 * device/lib/pic16/configure,
3905 * sim/ucsim/configure,
3906 * support/cpp2/configure,
3907 * support/packihx/configure: generated with autoconf 2.60
3909 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3911 * as/link/hc08/lkihx.c (newArea),
3912 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3914 2007-01-02 Borut Razem <borut.razem AT siol.net>
3916 * doc/sdccman.lyx: documented #pragma sdcc_hash
3917 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3919 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3921 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3923 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3924 empty 'while'-loop to work correctly, see regression test 'while.c'
3925 * support/regression/tests/while.c: added
3927 2007-01-01 Borut Razem <borut.razem AT siol.net>
3929 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3930 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3931 support/cpp2/libcpp/sdcpp.c:
3932 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3933 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3934 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3936 2006-12-31 Borut Razem <borut.razem AT siol.net>
3938 * SDCPP synchronized with GCC CPP release version 4.1.1,
3939 currently the latest release:
3940 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3941 support/cpp2/libcpp/include/cpp-id-data.h
3942 support/cpp2/libiberty/fopen_unlocked.c
3943 support/cpp2/libiberty/md5.c
3945 support/cpp2/opt-functions.awk
3946 support/cpp2/opt-gather.awk
3947 support/cpp2/optc-gen.awk
3948 support/cpp2/opth-gen.awk:
3950 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3951 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3952 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3953 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3954 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3955 support/cpp2/diagnostic.h, support/cpp2/except.h,
3956 support/cpp2/hwint.h, support/cpp2/input.h,
3957 support/cpp2/intl.h, support/cpp2/move-if-change,
3958 support/cpp2/opts.c, support/cpp2/opts.h,
3959 support/cpp2/output.h, support/cpp2/prefix.c,
3960 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3961 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3962 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3963 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3964 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3965 support/cpp2/version.c:
3967 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3968 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3969 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3970 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3971 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3972 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3973 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3974 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3975 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3976 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3977 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3979 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3980 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3981 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3982 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3983 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3984 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3985 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3986 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3987 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3988 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3989 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3990 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3991 support/cpp2/system.h:
3994 2006-12-31 Borut Razem <borut.razem AT siol.net>
3996 * configure.in, configure: fixed bug #1538756: configure dies if bison
3997 and flex are not installed, 2nd try
3999 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4001 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4002 400.x for better code in RFE 899102
4004 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4006 * src/SDCCpeeph.c (deadMove),
4008 * src/mcs51/peep.h: renamed 'op' by 'reg'
4009 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4010 (scan4op): small change for removeDeadMove(), added support for
4011 'callee saves' and/or PACLL function calls,
4012 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4013 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4014 left in new dispatcher mcs51DeadMove()
4015 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4017 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4019 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4021 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4022 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4024 2006-12-30 Borut Razem <borut.razem AT siol.net>
4026 * support/cpp2/spacs.h: deleted from svn
4027 * configure.in, configure: fixed bug #1538756: configure dies if bison
4028 and flex are not installed
4030 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4032 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4033 with this z80 passes printf float test when enabled
4034 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4036 2006-12-28 Borut Razem <borut.razem AT siol.net>
4038 * support/cpp2/config.in, support/cpp2/configure.in,
4039 support/cpp2/configure, support/cpp2/Makefile.in:
4040 fix for the solaris build
4042 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4044 * src/SDCC.y (type_specifier2, pointer),
4046 * src/SDCCsymt.c (mergeSpec, checkSClass),
4047 * support/Util/SDCCerr.c,
4048 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4049 * support/valdiag/valdiag.py: Allow test cases to specify
4050 required language standard
4051 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4052 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4054 2006-12-27 Borut Razem <borut.razem AT siol.net>
4056 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4057 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4059 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4061 * support/cpp2/libiberty/Makefile.bcc: updated
4062 * src/pic16/main.c: fixed #pragma udata handling
4063 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4065 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4067 * src/SDCCpeeph.c: made labelHashEntry global,
4068 made pcDistance, FBYNAME static,
4069 (pcDistance): made static, use isComment and isLabel,
4071 (getLabelRef): added, extracted from labelRefCount(),
4072 (labelRefCount): use new getLabelRef(),
4073 (callFuncByName): made static, added deadMove,
4074 use isComment and isLabel,
4075 (newPeepRule): made static, set isLabel,
4076 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4077 labels from peephole rules,
4078 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4079 when isComment or isLabel is set
4080 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4081 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4083 * src/mcs51/peep.h: added
4084 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4085 * src/port.h: added peep->deadMove to port structure
4086 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4087 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4088 deadMove, finally removed no. 1 and 2
4095 * src/hc08/gen.c: mark lines with isComment or isLabel
4096 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4098 * sdcc.spec: bumped version to 2.6.3
4100 2006-12-26 Borut Razem <borut.razem AT siol.net>
4102 * support/cpp2/Makefile.in: added dependency on options.h
4103 * configure: regenerated
4104 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4105 * support/cpp2/Makefile.in: added vasprintf.c
4107 2006-12-25 Borut Razem <borut.razem AT siol.net>
4109 * SDCPP synchronized with GCC CPP release version 3.4.6,
4110 the latest release before 4.x:
4111 * support/cpp2/Makefile.in, support/cpp2/config.h,
4112 support/cpp2/configure, support/cpp2/configure.in,
4113 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4114 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4115 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4116 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4117 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4118 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4119 support/cpp2/cpptrad.c, support/cpp2/except.h,
4120 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4121 support/cpp2/hwint.h, support/cpp2/intl.h,
4122 support/cpp2/line-map.c, support/cpp2/line-map.h,
4123 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4124 support/cpp2/output.h, support/cpp2/prefix.c,
4125 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4126 support/cpp2/system.h, support/cpp2/version.c:
4128 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4129 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4130 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4131 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4132 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4133 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4134 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4135 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4136 support/cpp2/move-if-change, support/cpp2/opts.c,
4137 support/cpp2/opts.h, support/cpp2/opts.sh,
4138 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4139 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4140 support/cpp2/win32, support/cpp2/win32/dirent.c,
4141 support/cpp2/win32/dirent.h:
4143 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4144 * support/cpp2/sdcpp.h: renamed from sdcc.h
4145 * sdcppinit.c: deleted
4147 2006-12-23 Borut Razem <borut.razem AT siol.net>
4149 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4150 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4151 preproc.c: an other try to fix bug #982435: introduced
4152 -pedantic-parse-number command line option and pedantic_parse_number
4155 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4157 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4159 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4160 corrected overlayed areax addresses, warn about memory overlaps
4161 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4170 * src/port.h: added xabs_name and iabs_name
4171 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4172 (glue, emitMaps): create and emit maps d_abs and i_abs
4173 * src/SDCCglue.h: cosmetic changes
4174 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4176 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4177 (allocDefault): put absolute, initialized globals in them
4178 * support/regression/tests/absolute.c: added absolute bdata test
4179 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4181 2006-12-20 Borut Razem <borut.razem AT siol.net>
4183 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4184 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4185 added regression test for bug #982435
4187 2006-12-18 Borut Razem <borut.razem AT siol.net>
4189 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4190 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4191 small cosmetic changes
4192 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4193 * support/regression/tests/bug-1351710.c: added regression test
4195 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4197 * doc/sdccman.lyx: added the long missed iCode table
4198 "<where is figure II?>", added links to wiki
4200 2006-12-17 Borut Razem <borut.razem AT siol.net>
4202 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4203 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4204 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4205 unified table driven pragma handling, pragma argument type checking
4206 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4207 current one - version 1.1.3
4208 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4210 2006-12-13 Raphael Neider <rneider AT web.de>
4212 * src/pic/device.h: removed AssignedMemory structure and macros
4213 * src/pic/device.c: removed global finalMapping (linker assigns
4215 (register_map): add SFRs to remembered memRanges
4216 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4217 assignFixedRegisters,assignRelocatableRegisters): removed,
4218 (setMaxRAM,validAddress): adapted accordingly,
4219 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4220 reasonably sized sharebanks,
4221 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4222 (allDefsOutOfRange): removed unused code,
4223 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4225 * src/pic/pcode.c (register_reassign): removed recursion warning,
4226 fired far too often,
4227 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4228 to use existing pic14_stringInSet() to avoid duplicate symbols,
4229 tidied up the code a bit,
4230 (pic14printLocals): added in symmetry to printExterns, replaces
4231 writeUsedRegs more or less,
4232 (picglue): call new pic14_printLocals(),
4233 * device/include/pic/pic*.h: removed #pragma memmap directives,
4234 information gathered from include/pic/pic14devices.txt
4235 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4237 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4239 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4241 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4243 * device/include/mcs51/cc2430.h: fixed missing ';'
4245 2006-12-10 Raphael Neider <rneider AT web.de>
4247 * device/lib/pic16/libc/stdio/vfprintf.c,
4248 * device/lib/pic16/libc/stdio/printf_small.c,
4249 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4250 char arguments, as char varargs are cast to int by the caller,
4251 hopefully fixes #1604915 (other device libraries are still affected)
4253 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4255 * src/mcs51/ralloc.c (packRegsForAssign),
4256 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4258 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4260 * device/include/malloc.h: removed init_dynamic_memory
4261 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4262 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4263 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4264 * device/lib/libsdcc.lib,
4265 * device/lib/Makefile.in,
4266 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4267 * doc/sdccman.lyx: documented use of new _heap.c
4268 * support/regression/tests/malloc.c: removed init_dynamic_memory
4269 * src/cdbFile.c(spacesToUnderscores): new function,
4270 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4272 * device/include/tinibios.h: removed defines for putchar and getchar
4273 * device/lib/ds390/Makefile.in: added putchar.c
4274 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4276 2006-12-09 Borut Razem <borut.razem AT siol.net>
4278 * support/cpp2/sdcc.h: prevent multiple inclusion
4279 * support/cpp2/options.h: deleted
4281 2006-12-08 Borut Razem <borut.razem AT siol.net>
4283 * support/cpp2/sdcc.h: removed x*alloc() macros
4284 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4285 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4286 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4287 * support/cpp2/system.h: moved #include "sdcc.h"
4288 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4289 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4291 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4292 -funsigned-char options
4293 * support/cpp2/sdcppmain.c: fixed bug 1611411
4295 2006-12-07 Borut Razem <borut.razem AT siol.net>
4297 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4300 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4302 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4303 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4305 * .version: bumped to 2.6.2 because a) it's been a while
4306 b) the linker sources have moved c) the preprocessor is upgraded
4308 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4310 * support/regression/tests/snprintf.c: some checks
4311 * lib/src/printf_large.c: %bc: read char instead of int from stack
4313 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4315 * device/include/mcs51/cc2430.h: inserted _XPAGE
4317 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4319 * device/include/mcs51/cc2430.h: added
4321 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4323 * device/include/asm/default/features.h,
4324 * device/include/asm/ds390/features.h,
4325 * device/include/mcs51/at89s53.h,
4326 * device/include/ser.h,
4327 * device/include/ser_ir.h,
4328 * device/include/serial.h: changed keywords to double underscore variants,
4329 fixes bug 1590261 some more, thanks Steven Borley
4331 2006-12-01 Raphael Neider <rneider AT web.de>
4333 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4334 but emit warning (recursion is not supported for pic14)
4336 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4338 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4339 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4341 2006-11-30 Raphael Neider <rneider AT web.de>
4343 * src/pic/device.c (dump_sfr): always emit symbols
4344 * src/pic/glue.c (pic14printPublics): fixed typo
4346 2006-11-30 Raphael Neider <rneider AT web.de>
4348 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4349 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4350 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4351 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4352 a sharebank, use a non-shared bank for the stack if none available
4353 * src/pic/device.h (struct memRange): added linked list next field,
4354 added prototypes for above functions
4355 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4356 (typeRegWithIdx): accept fixed and unfixed stack registers
4357 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4358 the stack, handle shared and banked stack (except for WSAVE),
4359 (insertBankSel): removed useless optimization (will never fire),
4360 (FixRegisterBanking): added optimization for devices with only one
4361 possibly aliased bank of memory, like 16f84
4362 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4363 devices have no SHAREBANK in the linker script
4364 * device/include/pic/pic14devices.txt: documented memmap
4365 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4367 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4369 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4370 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4371 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4372 genhc08Code): switched most of the D (debug) macros to DD (detailed
4373 debug) macros to better control clutter in the generated .asm file.
4374 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4375 genRightShift): fixed bug with non-constant bit shift stored to
4376 a volatile result (SF Open Discussion forum thread #1616749).
4377 Single byte case is not yet optimized.
4379 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4381 * device/include/asm/mcs51/features.h,
4382 * device/include/malloc.h,
4383 * device/include/stdio.h: changed keywords to double underscore variants,
4386 2006-11-27 Borut Razem <borut.razem AT siol.net>
4388 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4389 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4390 support/cpp2/output.h, support/cpp2/cppinit.c,
4391 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4392 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4393 support/cpp2/cppdefault.c, support/cpp2/system.h,
4394 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4395 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4396 support/cpp2/prefix.c, support/cpp2/except.h,
4397 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4398 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4399 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4400 support/cpp2/version.c, support/cpp2/cppmain.c,
4401 support/cpp2/version.h, support/cpp2/hashtable.c,
4402 support/cpp2/cpperror.c:
4403 synchronized with GCC CPP release version 3.3.6,
4404 the latest where cppmain.c still exists.
4405 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4406 support/cpp2/sdcppinit.c: added
4408 2006-11-27 Borut Razem <borut.razem AT siol.net>
4410 * support/cpp2/cpplex.c:
4411 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4413 * support/cpp2/cpplib.c: removed definitions of unused variables
4415 2006-11-26 Borut Razem <borut.razem AT siol.net>
4417 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4418 since they are redefined by macros in support/cpp2/sdcc.h
4419 * support/cpp2/sdcc.h: x*alloc macro redefinition
4421 2006-11-25 Borut Razem <borut.razem AT siol.net>
4423 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4424 support/cpp2/configure, support/cpp2/Makefile.in,
4425 support/cpp2/cppfiles.c, support/cpp2/output.h,
4426 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4427 support/cpp2/config.h, support/cpp2/cpplib.h,
4428 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4429 support/cpp2/cppdefault.c, support/cpp2/config.in,
4430 support/cpp2/system.h, support/cpp2/cpplex.c,
4431 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4432 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4433 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4434 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4435 support/cpp2/configure.in, support/cpp2/intl.h,
4436 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4437 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4438 support/cpp2/version.c, support/cpp2/cppmain.c,
4439 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4440 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4441 support/cpp2/cpperror.c,
4442 support/cpp2/libiberty/safe-ctype.c,
4443 support/cpp2/libiberty/safe-ctype.h,
4444 support/cpp2/libiberty/splay-tree.c,
4445 support/cpp2/libiberty/obstack.c,
4446 support/cpp2/libiberty/lbasename.c,
4447 support/cpp2/libiberty/splay-tree.h,
4448 support/cpp2/libiberty/obstack.h:
4449 synchronized with GCC CPP release version 3.2.3,
4450 the latest before integration of cpp into gcc
4451 * support/cpp2/except.h, support/cpp2/line-map.c,
4452 support/cpp2/line-map.h,
4453 support/cpp2/libiberty/hex.c,
4454 support/cpp2/libiberty/concat.c,
4455 support/cpp2/libiberty/filenames.h: added
4456 * support/cpp2/intl.c: deleted
4458 2006-11-24 Borut Razem <borut.razem AT siol.net>
4460 * src/SDCC.y: enabled compilation of empty source file
4461 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4462 "ISO C forbids an empty source file"
4463 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4464 if all the code is ifdefed out.
4466 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4468 * src/hc08/gen.c (genPcall): fix for bug #1601032
4470 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4472 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4473 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4474 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4475 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4476 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4477 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4478 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4479 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4480 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4481 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4482 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4483 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4484 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4485 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4486 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4487 Renamed to all upper case as per the standard set by SiLabs
4489 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4491 * device/include/mcs51/C8051F520.h: new, added
4492 * device/include/mcs51/compiler.h: added link about predefined macros
4494 2006-11-23 Raphael Neider <rneider AT web.de>
4496 * src/regression/Makefile: add -L path to fresh library
4497 * src/regression/simulate: emphasize FAILED output
4498 * src/regression/create_stc: output _failures from gpsim
4499 * src/regression/compare4.c,
4500 * src/regression/rotate6.c: fixed char literals,
4501 all compile, all run =8-D
4503 * src/pic/pcode.h: added isPCASMDIR macro
4504 * src/pic/gen.c (genAnd): fixed bit offset
4505 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4506 packBits): unified register numbering schemes,
4507 (newReg): do not insert stack registers into hash table,
4508 (initStack): unpinned pseudo stack, simplified,
4509 (typeRegWithIdx): fixed retrieval of stack registers,
4510 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4511 (pCodeReplace): removed invalid assertion,
4512 (insertPCodeInstruction): fixed newly added labels,
4513 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4514 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4515 DumpFlow): removed unsed (broken?) code,
4516 (insertBankSel): prevent STATUS from being BANKSELed,
4517 (FixRegisterBanking): rewritten from scratch, implemented generic
4518 optimizations (suppress BANKSELs to same register and to registers
4519 present in all banks),
4520 (AnalyzeBanking): update flow after BANKSELection
4522 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4523 sharebank, let linker place it, mark STKxx symbols as emitted
4525 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4527 * src/regression/arrays.c,
4528 * src/regression/bank1.c,
4529 * src/regression/bool2.c,
4530 * src/regression/compare7.c,
4531 * src/regression/compare8.c,
4532 * src/regression/compare9.c,
4533 * src/regression/compare10.c,
4534 * src/regression/configword.c,
4535 * src/regression/for.c,
4536 * src/regression/mult1.c,
4537 * src/regression/pointer1.c,
4538 * src/regression/rotate6.c,
4539 * src/regression/string1.c,
4540 * src/regression/struct1.c,
4541 * src/regression/Makefile: make PIC14 regression tests run again
4542 (3 fail, 6 won't compile)
4544 2006-11-21 Raphael Neider <rneider AT web.de>
4546 * device/include/pic16/pic18f4550.h,
4547 * device/include/pic16/pic18f4455.h,
4548 * device/lib/pic16/libdev/pic18f4550.c,
4549 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4550 * configure.in: removed superfluous closing bracket
4552 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4554 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4557 2006-11-21 Raphael Neider <rneider AT web.de>
4559 * src/pic/device.{c,h}: added pic14_getPIC()
4560 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4561 (genAnd): added PIC code for one case, fixes #1597044
4562 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4563 SFRs that are present in all banks (e.g., STATUS)
4565 2006-11-20 Raphael Neider <rneider AT web.de>
4567 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4568 INCFSZ/INCFSZW and declared them as changing Z bit,
4569 (insertPCodeInstruction): correctly invert the above instructions,
4571 (DoBankSelect): don't panic on po_immediates
4573 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4576 * as/link/mcs51/lkihx.c (newArea),
4577 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4578 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4580 2006-11-11 Raphael Neider <rneider AT web.de>
4582 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4583 bitfield symbols, fixes #1579535 (once more...).
4585 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4587 * support/regression/generate-cases.py,
4588 * support/regression/fwk/include/testfwk.h,
4589 * support/regression/fwk/lib/testfwk.c: used code pointers,
4590 (about 50kByte less code generated for mcs51)
4592 2006-11-06 Borut Razem <borut.razem AT siol.net>
4594 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4595 debugger/mcs51/configure: fixed failed check because the function
4596 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4597 who submitted the patch for gpsim.
4598 * debugger/mcs51/configure.in: removed the result message
4599 * debugger/mcs51/Makefile.in: fixed the config.status warning
4600 "... seems to ignore the --datarootdir setting"
4602 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4604 * device/include/mcs51/c8051f020.h,
4605 * device/include/mcs51/c8051f040.h,
4606 * device/include/mcs51/c8051f060.h,
4607 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4608 * src/z80/gen.c (gencjneshort),
4609 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4611 2006-10-31 Borut Razem <borut.razem AT siol.net>
4613 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4614 debugger/mcs51/configure: get readline version
4616 2006-10-30 Borut Razem <borut.razem AT siol.net>
4618 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4619 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4620 debugger/mcs51/configure: locate readline even when cross compiling
4621 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4623 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4625 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4628 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4630 * device/include/malloc.h,
4631 * device/lib/calloc.c,
4632 * device/lib/free.c,
4633 * device/lib/malloc.c,
4634 * device/lib/realloc.c: moved definition of struct into sources
4635 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4637 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4639 * as/asx8051.dsp: corrected output directories
4640 * as/link/hc08: new directory for hc08 linker
4641 * as/hc08/aslink.h, as/link/aslink.h,
4642 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4643 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4644 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4645 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4646 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4647 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4648 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4649 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4650 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4651 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4652 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4653 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4654 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4655 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4656 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4657 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4658 * as/link/hc08/conf.mk,
4662 * sdcc.dsw: moved hc08 linker to as/link/hc08
4663 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4664 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4665 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4666 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4667 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4668 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4669 * as/link/mcs51/aslink.dsp,
4670 * as/link/mcs51/Makefile.in: factored out the common files
4671 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4672 * as/clean.mk: extra cleaning common files
4673 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4674 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4675 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4677 2006-10-29 Raphael Neider <rneider AT web.de>
4679 * src/pic/ralloc.c (newReg): create aliases for registers with
4680 multiple names to fix #1579535 and #1584001,
4681 (regWithIdx,dirregWithName): resolve aliases on lookup
4682 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4684 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4685 to prevent build errors on small devices
4687 2006-10-28 Raphael Neider <rneider AT web.de>
4689 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4690 assumption within interrupt handlers, fixes #1584940
4691 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4692 "emitted" to avoid emitting them again in udata
4694 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4696 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4699 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4701 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4702 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4703 on/off CR to CRLF conversion.
4705 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4707 * doc/sdccman.lyx: updated IRQ section
4709 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4711 * device/lib/serial_io.c: removed
4712 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4713 replacements for serial_io.c
4715 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4717 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4719 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4721 * device/lib/serial_io.c: Default putchar() and getchar() for
4722 mcs51 uses serial port.
4724 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4726 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4728 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4730 * support/regression/ports/mcs51/support.c: smaller
4731 _sdcc_external_startup()
4732 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4734 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4736 * device/lib/gbz80/crt0.s,
4737 * device/lib/gbz80/crt0_rle.s,
4738 * device/lib/gbz80/div.s,
4739 * device/lib/gbz80/fstubs.s,
4740 * device/lib/gbz80/heap.s,
4741 * device/lib/gbz80/mul.s,
4742 * device/lib/gbz80/putchar.s,
4743 * device/lib/gbz80/stubs.s,
4744 * device/lib/z80/crt0.s,
4745 * device/lib/z80/crt0_rle.s,
4746 * device/lib/z80/div.s,
4747 * device/lib/z80/fstubs.s,
4748 * device/lib/z80/heap.s,
4749 * device/lib/z80/mul.s,
4750 * device/lib/z80/putchar.s,
4751 * device/lib/z80/stubs.s: reverted, I was mistaken
4753 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4755 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4756 * support/regression/ports/mcs51/support.c: removed race
4757 condition on TI in _putchar allowing to use serial port mode 0
4759 2006-10-20 Borut Razem <borut.razem AT siol.net>
4761 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4763 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4765 * device/lib/gbz80/crt0.s,
4766 * device/lib/gbz80/crt0_rle.s,
4767 * device/lib/gbz80/div.s,
4768 * device/lib/gbz80/fstubs.s,
4769 * device/lib/gbz80/heap.s,
4770 * device/lib/gbz80/mul.s,
4771 * device/lib/gbz80/putchar.s,
4772 * device/lib/gbz80/stubs.s,
4773 * device/lib/z80/crt0.s,
4774 * device/lib/z80/crt0_rle.s,
4775 * device/lib/z80/div.s,
4776 * device/lib/z80/fstubs.s,
4777 * device/lib/z80/heap.s,
4778 * device/lib/z80/mul.s,
4779 * device/lib/z80/putchar.s,
4780 * device/lib/z80/stubs.s: removed all leading underscores from area names
4782 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4784 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4785 regression tests are not waiting in the simulator for simulated
4786 transmission of debug output
4788 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4790 * device/lib/printf_large.c: slightly smaller
4791 * doc/sdccman.lyx: do not use spaces within html links
4793 2006-10-16 Borut Razem <borut.razem AT siol.net>
4795 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4796 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4797 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4798 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4799 debugger/mcs51/configure:
4800 [ 1185668 ] add gnu readline support to sdcdb - enabled
4802 2006-10-16 Raphael Neider <rneider AT web.de>
4804 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4805 fixes #1577882, removes close to all banking optimizations
4807 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4809 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4810 variables in code memory
4811 * support/regression/tests/absolute.c: added test for this
4813 2006-10-15 Raphael Neider <rneider AT web.de>
4815 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4817 (BankSelect): emit BANKSEL before touching linker-placed regs,
4820 2006-10-10 Raphael Neider <rneider AT web.de>
4822 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4823 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4824 * src/pic/main.c (_pic14_parseOptions),
4825 * src/pic/main.h: mostly reverted to previous state, now use results
4826 from SDCCmain.c's argument parsing
4828 2006-10-10 Borut Razem <borut.razem AT siol.net>
4830 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4831 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4832 [ 1185668 ] add gnu readline support to sdcdb -
4833 prepared for READLINE, not enabled yet,
4834 thanks to <tal.bav AT gmail.com>
4836 2006-10-10 Raphael Neider <rneider AT web.de>
4838 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4839 * src/pic16/devices.inc,
4840 * device/include/pic16 (pic18f[24]620.h),
4841 * device/include/pic18fregs.h,
4842 * device/lib/pic16/pics.all,
4843 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4844 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4845 Gary Plumbridge and Anton Strobl
4847 2006-10-10 Raphael Neider <rneider AT web.de>
4849 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4850 --stack-siz=NUM options to configure the argument passing stack
4851 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4852 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4853 (pic14_getSharebankSize): obey --stack-siz=NUM,
4854 (pic14_getSharebankAddress): obey --stack-loc=NUM
4856 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4858 * doc/sdccman.lyx: added to the manual
4859 * doc/figures/ddd_example.png: added (neither pdflatex nor
4860 most browsers seem to like the .eps file)
4862 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4864 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4865 to /tmp and /var/tmp acc. LSB
4866 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4868 * support/regression/tests/onebyte.c: added test
4870 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4872 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4874 2006-10-05 Borut Razem <borut.razem AT siol.net>
4876 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4878 - sdcc.dsw: changed property eol-style to CRLF
4879 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4881 2006-10-04 Raphael Neider <rneider AT web.de>
4883 * device/include/pic/{pic16f84.h,pic16f84a.h},
4884 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4885 from patch #1522504, thanks to Robas Teodor
4887 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4889 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4892 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4894 * src/pic16/glue.c (pic16emitMaps),
4895 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4896 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4897 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4898 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4900 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4901 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4903 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4905 * support/librarian/sdcclib.c: Added option -l.
4906 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4908 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4909 using Windows command prompt.
4911 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4913 * device/lib/libsdcc.lib: added module rand
4914 * src/ds390/ralloc.c (rematStr),
4915 * src/hc08/ralloc.c (rematStr),
4916 * src/mcs51/ralloc.c (rematStr),
4917 * src/z80/ralloc.c (rematStr): made output more consistent
4918 * src/mcs51/gen.c: cosmetic changes
4920 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4922 * src/port.h: added mem.cabs_name to PORT
4929 * src/z80/main.c: added cabs_name initializers
4930 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4932 (emitMaps): emit absolutes in code memory into cabs_name
4934 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4935 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4936 * support/regression/fwk/include/testfwk.h: added define for at
4937 * support/regression/tests/absolute.c: added, new
4939 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4941 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4942 optimizations, see also patch 887161 by Stas Sergeev
4943 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4944 to be necessary anymore,
4945 (102, 103, 104, 127): renamed all occurances of bp to _bp
4947 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4949 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4950 thanks Weston T. Schmidt for patch 1555221
4951 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4952 * src/SDCCicode.c(geniCodeMultiply): small optimization
4954 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4956 * device/include/stdlib.h: added rand prototypes
4957 * device/lib/rand.c: new, added
4958 * device/lib/Makefile.in: added rand.c
4959 * src/z80/peeph.def,
4960 * src/z80/peeph-gbz80.def,
4961 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4963 2006-09-20 Raphael Neider <rneider AT web.de>
4965 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4967 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4969 * as/link/aslink.h: cosmetic changes
4970 * as/link/mcs51/Makefile.in,
4971 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4973 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4976 * as/link/mcs51/aslink.h,
4977 * as/link/z80/aslink.h: merged and moved to as/link/
4978 * as/link/lkstore.c,
4979 * as/link/mcs51/lkstore.c: moved to as/link/
4980 * as/link/clean.mk: remove *.o
4981 * as/link/mcs51/alloc.h: deleted
4982 * as/link/mcs51/lkarea.c: added lnksect prototype
4983 * as/link/mcs51/lkdata.c,
4984 * as/link/mcs51/lklex.c,
4985 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4986 * as/link/mcs51/lkmem.c,
4987 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4988 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4989 * as/link/mcs51/aslink.dsp,
4990 * as/link/mcs51/Makefile.aslink,
4991 * as/link/mcs51/Makefile.bcc,
4992 * as/link/mcs51/Makefile.in: updated for moved files
4993 * as/link/z80/lkarea.c,
4994 * as/link/z80/lkhead.c,
4995 * as/link/z80/lklex.c,
4996 * as/link/z80/lklibr.c,
4997 * as/link/z80/lklist.c,
4998 * as/link/z80/lkmain.c,
4999 * as/link/z80/lkrloc.c,
5000 * as/link/z80/lksym.c: synced with mcs51
5001 * as/link/z80/lkdata.c,
5002 * as/link/z80/lkeval.c,
5003 * as/link/z80/lkihx.c,
5004 * as/link/z80/lks19.c: cosmetic changes
5005 * as/link/z80/Makefile.in,
5006 * as/link/z80/linkgbz80.dsp,
5007 * as/link/z80/linkz80.dsp: updated for moved files
5009 2006-09-16 Borut Razem <borut.razem AT siol.net>
5011 * debugger/mcs51/sdcdb.c: partially fixed
5012 [ 1203664 ] sdcdb fails to open files w. two "." periods
5013 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5014 debugger/mcs51/symtab.h: fixed indenting
5015 * configure.in, configure: up to date with latest Maarten's changes
5017 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5020 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5021 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5022 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5023 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5024 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5025 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5026 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5027 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5028 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5029 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5030 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5031 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5032 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5033 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5034 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5035 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5036 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5037 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5038 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5039 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5040 as/link/mcs51/alloc.h,
5041 as/link/mcs51/clean.mk,
5042 as/link/mcs51/conf.mk,
5043 as/link/mcs51/Makefile.bcc,
5044 as/link/mcs51/Makefile.in,
5045 as/link/mcs51/readme.390,
5046 as/link/mcs51/strcmpi.c,
5047 as/link/mcs51/strcmpi.h,
5049 as/mcs51/Makefile.bcc,
5050 as/mcs51/Makefile.in,
5053 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5055 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5058 * as/link/Makefile.in,
5059 * as/link/z80/linkgbz80.dsp,
5060 * as/link/z80/linkz80.dsp,
5067 * link/z80/aslink.h,
5068 * link/z80/clean.mk,
5070 * link/z80/linkgbz80.dsp,
5071 * link/z80/linkz80.dsp,
5072 * link/z80/lkarea.c,
5073 * link/z80/lkdata.c,
5074 * link/z80/lkeval.c,
5077 * link/z80/lkhead.c,
5080 * link/z80/lklibr.c,
5081 * link/z80/lklist.c,
5082 * link/z80/lkmain.c,
5083 * link/z80/lkrloc.c,
5086 * link/z80/Makefile.in,
5088 * sdcc.dsw: moved link/ to as/link/
5090 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5092 * as/mcs51/i51mch.c (machine): fixed warning
5094 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5096 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5098 2006-09-09 Borut Razem <borut.razem AT siol.net>
5100 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5101 sdcdb WIN32 native port
5102 * src/clean.mk: fixed
5104 2006-09-08 Borut Razem <borut.razem AT siol.net>
5106 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5108 2006-09-08 Raphael Neider <rneider AT web.de>
5110 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5111 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5112 to gplink to disable processor mismatch warning and to allow
5113 the use of devices with only aliased (shared) memory banks,
5114 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5116 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5118 * doc/sdccman.lyx: Some re-formating plus example on using
5119 #pragma preproc_asm +/-
5121 2006-09-07 Borut Razem <borut.razem AT siol.net>
5123 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5126 2006-09-06 Borut Razem <borut.razem AT siol.net>
5128 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5129 line at sdcc.nsi:153
5130 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5132 2006-09-05 Borut Razem <borut.razem AT siol.net>
5134 * configure.in, configure: support for winsock2
5135 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5136 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5137 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5138 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5139 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5141 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5143 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5145 * support/regression/tests/bug1551947.c: new, added
5146 * src/SDCCsymt.h: strings are char* not byte*
5148 2006-09-05 Raphael Neider <rneider AT web.de>
5150 * device/lib/pic16/libdev/pic18f4550.c,
5151 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5152 declarations/definitions from patch #1520949
5154 2006-09-05 Raphael Neider <rneider AT web.de>
5156 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5157 byte-aligned bitfields, fixes #1539278
5159 2006-09-05 Raphael Neider <rneider AT web.de>
5161 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5164 2006-09-04 Borut Razem <borut.razem AT siol.net>
5166 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5167 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5168 -mno-cygwin is a part of the compiler name
5169 * support/scripts/sdcc_mingw32: don't disable ucsim
5171 2006-09-03 Borut Razem <borut.razem AT siol.net>
5173 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5174 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5176 2006-09-03 Raphael Neider <rneider AT web.de>
5179 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5180 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5183 2006-09-01 Borut Razem <borut.razem AT siol.net>
5185 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5186 to make ppc-osx happy
5188 2006-08-31 Borut Razem <borut.razem AT siol.net>
5190 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5191 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5192 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5193 * support/regression/ports/ds390/spec.mk,
5194 support/regression/ports/mcs51/spec.mk,
5195 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5196 To run regression tests in mingw environment:
5197 make DEV_NULL=NUL CC=gcc
5199 2006-08-30 Borut Razem <borut.razem AT siol.net>
5201 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5202 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5203 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5204 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5205 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5206 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5207 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5208 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5209 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5210 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5211 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5212 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5213 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5214 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5215 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5216 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5217 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5218 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5219 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5220 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5221 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5222 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5223 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5224 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5225 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5226 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5227 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5228 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5229 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5230 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5231 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5232 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5233 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5234 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5235 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5236 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5237 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5238 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5239 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5240 ucsim WIN32 native port
5242 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5244 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5246 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5248 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5249 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5251 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5253 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5254 * support/regression/tests/bug1546986.c: new, added
5255 * as/mcs51/.cvsignore,
5256 * debugger/mcs51/.cvsignore,
5257 * src/.cvsignore: deleted
5259 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5261 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5264 2006-08-20 Borut Razem <borut.razem AT siol.net>
5266 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5267 removed cl_listen_console::match(), cl_console::match(),
5268 restructured cl_commander::proc_input()
5270 2006-08-16 Borut Razem <borut.razem AT siol.net>
5272 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5273 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5274 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5276 2006-08-14 Borut Razem <borut.razem AT siol.net>
5278 * support/regression/Makefile.in,
5279 support/regression/ports/pic14/gpsim.cmd,
5280 support/regression/ports/pic14/spec.mk,
5281 support/regression/ports/pic14/support.c:
5282 added pic14 regression test
5284 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5286 * as/doc/asxhtm.html: documented changed ABS behaviour
5287 * as/doc/README: fixed some typos
5289 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5291 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5294 2006-08-12 Borut Razem <borut.razem AT siol.net>
5296 * support/regression/fwk/include/testfwk.h,
5297 support/regression/fwk/lib/testfwk.c,
5298 support/regression/generate-cases.py,
5299 support/regression/Makefile.in:
5300 regression test framework does not depend on function pointers and
5303 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5305 * device/include/stddef.h: c temporary hack to fix bug 1518273
5307 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5309 * device/include/mcs51/cc2510fx.h: added
5310 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5313 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5315 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5316 * as/z80/Makefile.in: added strcmpi.c
5317 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5318 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5320 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5322 * device/lib/gbz80/asm_strings.s,
5323 * device/lib/gbz80/crt0_rle.s,
5324 * device/lib/gbz80/div.s,
5325 * device/lib/gbz80/mul.s,
5326 * device/lib/gbz80/shift.s,
5327 * device/lib/z80/asm_strings.s,
5328 * device/lib/z80/crt0_rle.s,
5329 * device/lib/z80/div.s,
5330 * device/lib/z80/mul.s,
5331 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5332 flags which are all upper case
5334 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5336 * as/z80/asm.h: made CASE_SENSITIVE 1
5337 * link/z80/aslink.h: made CASE_SENSITIVE 1
5338 * src/z80/gen.c (throughout): made all conditionals upper case
5339 * support/regression/tests/bug1503067.c: new
5341 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5343 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5344 (shiftIntoPair): added case 2 for PAIR_IY,
5345 (setupToPreserveCarry): replaced parameters with iCode and check if
5346 PAIR_DE is in use to fix bug 1399290,
5347 (genPlus, genMinus): updated call to setupToPreserveCarry
5348 * support/regression/tests/bug1399290.c: new
5350 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5352 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5353 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5354 * src/ds390/gen.c (shiftRLong),
5355 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5356 * src/mcs51/gen.c (sameReg): changed to sameByte,
5357 (xch_a_aopGet): new,
5358 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5359 shiftRLong): fixed bug 1533966
5360 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5361 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5362 * support/regression/Makefile.in: disabled z80, enabled ucz80
5363 * support/regression/tests/float_trans.c: enabled test for z80 and host
5364 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5366 2006-08-01 Borut Razem <borut.razem AT siol.net>
5368 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5369 comparison is always false due to limited range of data type
5370 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5372 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5374 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5375 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5376 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5377 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5379 2006-07-31 Borut Razem <borut.razem AT siol.net>
5381 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5382 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5383 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5384 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5385 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5386 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5387 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5388 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5389 enable ucsim mingw compilation. Serial port is disabled,
5390 since it uses termios.h API, which is not available on native
5393 2006-07-31 Borut Razem <borut.razem AT siol.net>
5395 * Small Device C Compiler 2.6.0 released
5396 * support/scripts/sdcc.nsi: added FULL_DOC option
5397 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5399 2006-07-28 Borut Razem <borut.razem AT siol.net>
5401 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5402 * doc/INSTALL.txt: updated
5404 2006-07-27 Borut Razem <borut.razem AT siol.net>
5406 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5407 device/lib/pic/libdev/Makefile.in: fixed bug
5408 [ 1438354 ] pic libsdcc: distclean doesn't work
5409 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5410 device/lib/pic16/libio/Makefile.in: fixed bug
5411 [ 1438344 ] pic16 lib: clean doesn't work properly
5412 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5414 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5416 * device/lib/pic/libsdcc/fsdiv.c,
5417 * device/lib/pic/libsdcc/fsmul.c,
5418 * device/lib/pic16/libsdcc/float/fsdiv.c,
5419 * device/lib/pic16/libsdcc/float/fsmul.c,
5420 * device/lib/_fsdiv.c,
5421 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5422 * support/regression/tests/bug1520966.c: added
5423 * doc/knownbugs.html: removed [ 1520966 ] from the list
5425 2006-07-25 Borut Razem <borut.razem AT siol.net>
5427 * configure.in, configure, sdccconf_in.h: fixed bug
5428 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5429 * doc/knownbugs.html: removed [ 1519095 ] from the list
5431 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5433 * doc/knownbugs.html: added, contains list of known bugs at release
5434 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5436 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5438 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5439 function registers and corrected defaults with additional warning
5440 * device/lib/malloc.c: cosmetic changes
5441 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5442 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5443 (fillGaps): and used it
5445 2006-07-20 Raphael Neider <rneider AT web.de>
5447 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5448 output unless SDCCPICDEBUG is set
5449 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5450 output if SILENT is set
5452 2006-07-11 Borut Razem <borut.razem AT siol.net>
5454 * doc/README.txt: updated
5456 2006-07-10 Borut Razem <borut.razem AT siol.net>
5458 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5459 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5460 in WIN32 installation
5461 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5464 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5466 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5467 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5469 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5471 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5473 2006-07-06 Borut Razem <borut.razem AT siol.net>
5475 * support/regression/tests/bitfields.c:
5476 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5477 * support/regression/tests/constantRange.c:
5478 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5480 2006-07-04 Borut Razem <borut.razem AT siol.net>
5482 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5484 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5485 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5486 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5487 reverted changes from 2006-07-03
5488 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5489 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5490 added CPPFLAGS, used by the host port
5492 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5494 * support/regression/valdiag/tests/switch.c,
5495 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5496 * support/regression/tests/libmullong.c: fixed for host
5497 * support/regression/ports/host/spec.mk: disable all warnings for host,
5498 SDCC runs with --less-pedantic too
5500 2006-07-03 Borut Razem <borut.razem AT siol.net>
5502 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5504 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5505 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5506 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5507 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5509 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5510 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5511 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5512 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5514 2006-07-02 Raphael Neider <rneider AT web.de>
5516 * src/pic16/devices.inc,
5517 * device/include/pic16/pic18fregs.h,
5518 * device/include/pic16/pic18f4550.h,
5519 * device/lib/pic16/pics.all,
5520 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5522 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5524 * as/hc08/lkaomf51.c (OutputName),
5525 * as/mcs51/lkaomf51.c (OutputName),
5526 * as/z80/asmain.c (asmbl),
5527 * src/ds390/main.c (asmLineNodeFromLineNode),
5528 * src/hc08/ralloc.c (hc08_assignRegisters),
5529 * src/mcs51/main.c (asmLineNodeFromLineNode),
5530 * src/xa51/ralloc.c (checkRegMask),
5531 * src/xa51/gen.c (emitcode),
5532 * src/z80/gen.c (_emit2),
5533 * src/SDCCast.c (searchLitOp),
5535 * support/packihx/packihx.c,
5536 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5537 * src/ds390/gen.c (aopPutUsesAcc),
5538 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5539 * support/regression/tests/libmullong.c (mullong_wrapper),
5540 * src/SDCCsymt.c (powof2),
5542 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5543 * src/SDCCsymt.h: added TYPE_TARGET_*
5544 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5545 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5546 SDCCast because 1) header problems 2) this is the right place
5547 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5548 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5551 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5553 * src/SDCCicode.h: removed buggy semicolon in unused macro
5554 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5555 search for previous definiton of auto symbols too,
5556 (findPrevUse): fixed logic of emitWarnings
5558 2006-06-26 Raphael Neider <rneider AT web.de>
5560 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5561 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5563 2006-06-25 Raphael Neider <rneider AT web.de>
5565 * device/lib/pic/libm: NEW, added math library functions
5566 * device/lib/pic/libsdcc: NEW; added float support functions
5567 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5568 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5569 NEW, added math related headers
5570 * device/include/asm/pic/features.h: NEW
5571 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5572 (popGet): allow larger offsets for AOP_PCODE,
5573 (genDataPointerSet): handle literals explicitly, more debug output,
5574 (genAssign): fixed for float using aopLiteral ;-)
5575 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5576 GOTO initialisation routine
5577 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5578 flag on registers, fixes #1469043 (local variables do not work)
5579 * src/pic/main.c (_pic14_do_link),
5580 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5583 2006-06-25 Borut Razem <borut.razem AT siol.net>
5585 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5586 characters printed (not including the trailing '\0' used to end
5587 output to strings). Problem detected in regression test bug-927659.c.
5588 NOTE: printf() family functions should return int instead
5590 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5591 specifier are printed as themselves
5592 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5593 support flags, width and precision specifiers
5595 2006-06-24 Borut Razem <borut.razem AT siol.net>
5597 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5598 to the list of sdcc tagrets not supporting bit type
5599 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5600 testfor pic16 due to bug:
5601 [ 1511794 ] pic16: regression test bug-895992.c fails
5603 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5605 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5606 * src/SDCCglue.c (initPointer), fixed bug 1496419
5607 * support/regression/tests/bug1496419.c: new, added
5609 2006-06-22 Borut Razem <borut.razem AT siol.net>
5611 * support/regression/ports/pic16/support.c: use gpsim usart module from
5612 libgpsim_modules library
5614 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5616 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5619 2006-06-19 Raphael Neider <rneider AT web.de>
5621 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5622 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5623 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5624 (pic14printExterns,pic14printPublics,pic16printPublics,
5625 pic16_printExterns): use new functions to emit symbols
5626 (picglue,pic16glue): emit publics before emitting externs
5627 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5628 locally defined functions to avoid bug #1443651
5629 * support/regression/tests/bug-716242.c: removed pic16 workaround
5630 * support/regression/ports/pic16/spec.mk: ignore errors during build
5632 2006-06-19 Raphael Neider <rneider AT web.de>
5634 * src/pic/glue.h: added pic14aopLiteral prototype
5635 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5636 * src/pic/gen.c: removed stdint.h dependency
5637 (aopGet): use Safe_strdup()
5638 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5639 (genDataPointerSet): use pic14aopLiteral()
5640 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5641 for pic16; thanks to Bernhard and Maarten
5643 2006-06-18 Borut Razem <borut.razem AT siol.net>
5645 * support/regression/tests/structflexarray.c: flexible array members
5646 not supported by gcc < 3
5647 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5649 * src/pic/gen.c: don't include [p]strdin.h on solaris
5650 * support/Util/pstdint.h: addad svn attributes
5651 * support/regression/tests/constantRange.c,
5652 support/regression/tests/rotate.c: include inttypes.h instead
5653 stdint.h on solaris, addad svn attributes
5655 2006-06-18 Raphael Neider <rneider AT web.de>
5657 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5659 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5660 (pic16_genMinusBits): simplified sign-extension
5661 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5662 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5663 adjusted to correctly handle mixed-signed operands, disabled
5664 now unused multiplciation routines
5665 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5666 (assignResultValue): added argument denoting the size of the result
5667 as returned by the function (fixes upcasts in assigning from
5668 function calls: char foo(); int i = foo();)
5669 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5670 function result to assignResultValue
5671 (genMult): disabled inlined multiplication code
5672 (genDiv): augmented to also handle the modulus operator, fixed to
5673 handle mixed-signed operands correctly
5674 (genMod): simply call genDiv, disabled unused code
5675 (genAssign): fixed missing (sign-)extension on result
5676 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5677 valid char operands, allow signed operands for native code, added
5678 division and modulo operator handling
5679 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5681 As a consequence, onebyte.c (if split into two files) and muldiv.c
5682 pass regression tests.
5684 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5686 * doc/Makefile.in: two runs of makeindex seem needed to get
5687 correct page references in the index of sdccman.pdf
5688 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5690 2006-06-17 Borut Razem <borut.razem AT siol.net>
5692 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5694 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5696 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5697 mentioned ec2drv and paulmon
5699 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5701 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5702 consecutive abs areas
5703 (find_empty_space, allocate_space): added map to handle codemap or
5705 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5706 absolute idata and xdata
5707 * as/mcs51/lkmem.c (summary2): updated legend
5709 2006-06-16 Raphael Neider <rneider AT web.de>
5711 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5713 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5715 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5717 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5719 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5721 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5722 value of generic pointers,
5732 src/z80/main.c: PORT structure, added elements for gp_tags field,
5733 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5734 fields in the PORT structure of each port,
5735 * src/SDCCast.c (decorateType): allow processing of generic pointers
5736 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5739 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5745 * src/pic16/pcode.c,
5747 * src/pic/pcoderegs.c,
5750 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5751 bug 1504689 on minGW
5753 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5755 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5757 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5759 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5761 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5763 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5766 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5768 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5769 to a char variable. Fixed bug #1504211
5770 * device/include/pic16/adc.h,
5771 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5772 and fixed bug #1364390
5774 2006-06-10 Borut Razem <borut.razem AT siol.net>
5776 * CVSROOT: removed the CVS left-over
5778 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5780 * as/hc08/asmain.c (asexit),
5781 * as/hc08/lkmain.c (lkexit),
5782 * as/mcs51/asmain.c (asexit),
5783 * as/mcs51/lkmain.c (lkexit),
5784 * src/SDCCglue.c (DEFSETFUNC),
5785 * src/SDCCmain.c (linkEdit, assemble),
5786 * support/librarian/sdcclib.c (AddRel),
5787 replaced unlink() by standard C remove()
5788 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5789 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5790 gatherImplicitVariables): new, added to fix bug 608752,
5791 (createFunction): added gatherImplicitVariables()
5792 * src/SDCCast.h: added createRMW prototype
5793 * src/SDCCsymt.h (struct symbol): added infertype
5794 * support/regression/tests/bug608752.c: new, added
5796 2006-06-10 Raphael Neider <rneider AT web.de>
5798 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5799 multibyte dummy reads (fixes #1503234)
5801 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5803 * device/include/mcs51/compiler.h: new, added header file to enable
5804 creating common sfr definition header files for different compilers
5806 2006-06-05 Raphael Neider <rneider AT web.de>
5808 * src/pic16/{pcode.h,genarith.c}:
5809 introduced pCodeOp combining any two pCodeOps (previously only
5810 two register operands could be combined), removed pcop2 from
5811 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5812 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5813 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5814 rewritten to use new PO_TWO_OPS
5815 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5816 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5817 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5818 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5819 (pic16_get_op): embraced return arg to allow #define return(x),
5820 added new case for combined opcodes
5821 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5822 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5823 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5825 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5827 * src/SDCCval.c (checkConstantRange): added
5828 * src/SDCCval.h: added checkConstantRange
5829 * support/Util/SDCCerr.c,
5830 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5831 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5832 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5833 * src/SDCCast.c (decorateType): added checkConstantRange,
5834 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5835 can be emitted with the correct always true/false warning,
5836 added optimization for double '!';
5837 result of decorateType() must be assigned back to the tree, because
5838 decorateType() can change the tree
5839 * src/SDCCicode.c (geniCodeLogic),
5840 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5841 (checkConstantRange): removed, it was only a fragment which never
5843 * src/SDCCsymt.c (computeType): fixed promotion for
5844 "-1 < (unsigned bit) b"
5845 * src/pic/ralloc.c (packRegsForAssign),
5846 * src/pic16/ralloc.c (packRegsForAssign),
5847 * src/hc08/ralloc.c (packRegsForAssign),
5848 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5850 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5851 * support/regression/tests/constantRange.c: added
5852 * support/valdiag/tests/constantRange.c: added
5853 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5855 2006-06-02 Borut Razem <borut.razem AT siol.net>
5857 * support/regression/ports/pic16/support.c: increase stack size
5859 * support/regression/Makefile.in: sort tests by name so that the
5860 resutlts can be compared on different machines / platforms
5862 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5864 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5865 * src/ds390/gen.c (emitLabel): new, added,
5866 (genDjnz): fixed stack overflow bug,
5867 (throughout): cosmetic changes to sync with mcs51/gen.c,
5868 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5869 * src/mcs51/gen.c (genEndFunction): small optimization,
5870 (throughout): cosmetic changes to sync with ds390/gen.c
5872 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5874 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5875 (_print_format): fixed printing pointers
5876 * src/mcs51/gen.c (emitLabel, movb): new, added,
5877 (genAssign): small optimization,
5878 (genDjnz): fixed stack overflow bug,
5879 (throughout): replaced sprintf with SNPRINTF,
5880 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5881 replaced emitcode("mov", "b,...") with MOVB(...),
5882 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5883 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5884 * src/mcs51/peeph.def: added rules 140 and 264
5885 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5886 so they may get optimized into registers
5888 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5890 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5891 immediately when encountered,
5892 (printUsage): always use stderr even on windows
5894 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5896 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5897 (processParms): fixed bug #1247551
5898 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5899 parseCmdLine, main): print '--version' to stdout,
5900 print 'help' to stdout if --help is given,
5901 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5902 arguments are given; fixed --help
5904 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5906 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5907 * support/regression/tests/bug-1493710.c: added
5909 2006-05-27 Borut Razem <borut.razem AT siol.net>
5911 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5913 * support/regression/ports/pic16/support.c: increase stack size
5914 from default 64 bytes to 128 bytes
5915 * support/regression/tests/staticinit.c,
5916 support/regression/tests/float.c: regression tests fully enabled
5917 for pic16 port by putting the initialized data arrays into the code
5919 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5920 This was changed by mistake in the previous version.
5922 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5924 * src/pic16/gen.c (genFunction, genEndFunction): some
5925 beautifications, fixed bug with falsely restoring FSR2 in large
5926 stack model, thanks to Beau E. Cox for reporting the bug
5928 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5930 * debugger/mcs51/break.c,
5931 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5932 use %p to print pointers, made address variables unsigned
5933 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5934 * debugger/mcs51/symtab.c (parseSymbol): must return something
5935 * src/mcs51/gen.c (aopForSym): small optimization,
5936 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5937 (freeAsmop): added missing break,
5938 (aopPut): removed parameter bvolatile, determine it inside the function,
5939 (saveRegisters, unsaveRegisters): small optimization,
5940 (genIpush): removed pointless check,
5941 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5942 replaced sprintf with SNPRINTF,
5943 replaced strcpy with strncpyz,
5944 updated aopPut calls,
5945 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5946 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5948 2006-05-24 Borut Razem <borut.razem AT siol.net>
5950 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5951 modification of test for the pic16 port, put the array to the code
5952 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5954 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5956 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5957 * support/Util/pstdint.h: added
5959 2006-05-22 Borut Razem <borut.razem AT siol.net>
5961 * src/regression/Makefile: removed bool2.c test, added -q linker option
5962 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5963 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5964 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5965 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5966 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5967 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5968 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5969 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5970 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5972 2006-05-22 Raphael Neider <rneider AT web.de>
5974 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5975 bug #1492360 (problematic due to generic pointers, see code)
5977 2006-05-22 Borut Razem <borut.razem AT siol.net>
5979 * support/regression/ports/pic16/specs.mk: removed stack size linker
5981 * support/regression/tests/array.c,
5982 support/regression/tests/bitopcse.c,
5983 support/regression/tests/bug-908454.c,
5984 support/regression/tests/malloc.c: modified for pic16 regression test
5985 * support/regression/tests/bitfields.c:
5986 pic16 - excluded bitfileds of size > 8
5987 * support/regression/tests/bp.c: pic16 - reduced data size
5988 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5989 * support/regression/tests/bug-460010.c:
5990 pic16 - used the absolute address the fits in memory
5991 * support/regression/tests/bug-716242.c:
5992 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5993 * support/regression/tests/float.c:
5994 pic16 - excluded - data size too big
5995 * support/regression/tests/onebyte.c:
5996 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5997 * support/regression/tests/shifts.c:
5998 pic16 - function names probably have to differ in first X characters
6000 * support/regression/tests/staticinit.c:
6001 pic16 - excluded some tests due error: no target memory available for
6004 2006-05-22 Borut Razem <borut.razem AT siol.net>
6006 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6007 second try. Thanks Stas Sergeev once more.
6009 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6011 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6012 (genLeftShift, genRightShift): fixed bug 1491627
6013 * src/hc08/peeph.def (rules 7, 8.x): added
6014 * support/regression/tests/shifts.c (ShiftLeftByParam,
6015 ShiftRightByParam, testShiftByParam): added to test variable shifting
6017 2006-05-20 Raphael Neider <rneider AT web.de>
6019 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6020 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6021 (allocReg): add only new registers to dynAllocRegs,
6022 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6023 #1489055, #1445850, and probably #1483693
6025 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6027 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6028 bug in for-loop that didn't emit the last of CONFIG and ID registers
6030 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6032 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6034 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6035 1489016, 1434401 and 1490124
6036 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6037 1489016, 1434401 and 1490124
6039 2006-05-17 Borut Razem <borut.razem AT siol.net>
6041 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6044 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6046 * device/include/mcs51/P89c51RD2.h,
6047 * device/include/mcs51/P89LPC901.h,
6048 * device/include/mcs51/P89LPC922.h,
6049 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6051 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6053 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6054 to fix missing stack pragma in compiled binary object file,
6056 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6058 * support/packihx/configure.in,
6059 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6060 determine sizeof basic types even while cross compiling
6062 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6064 * src/avr/gen.c (aopop),
6065 * src/ds390/gen.c (aopOp),
6066 * src/hc08/gen.c (aopOp),
6067 * src/mcs51/gen.c (aopop),
6068 * src/pic16/gen.c (pic16_aopOp),
6069 * src/pic/gen.c (aopOp),
6070 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6071 if size of operand is smaller than spill location
6073 2006-05-12 Borut Razem <borut.razem AT siol.net>
6075 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6076 have to have CR/LF line endings even if they are checked out on *nix
6077 or on WIN32 in cygwin binmode
6079 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6081 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6082 * device/include/ds80c390.h: added sfr16 definitions
6086 * src/ds390/ralloc.c,
6087 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6088 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6089 bit returning functions
6090 * support/regression/tests/sfr16.c: enabled test on ds390
6092 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6094 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6095 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6097 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6099 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6100 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6101 (cl_address_space constructor): removed expensive initialization,
6102 (cl_address_space::get_cell): extended for late initialization,
6103 (cl_address_space::*): use late initialization,
6104 (cl_address_decoder::activate): removed expensive initialization,
6105 This reduced regression test running time by 25%
6107 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6115 * support/packihx/Makefile.in,
6116 * support/packihx/clean.mk,
6117 * support/packihx/Makefile.bcc,
6118 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6120 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6122 * src/SDCCval.c (valNot): fix for regression test failure
6123 of not.c on big endian hosts
6125 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6127 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6129 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6131 * device/lib/mcs51/Makefile.in: changed string comparison operator
6132 to = for POSIX compliance; == is bash extension
6134 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6136 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6139 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6141 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6142 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6143 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6144 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6145 bug report #1478657,
6147 2006-05-05 Borut Razem <borut.razem AT siol.net>
6149 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6152 2006-05-02 Borut Razem <borut.razem AT siol.net>
6154 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6155 create *.ind, which made make to fail if invoked with -j 2
6157 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6159 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6160 Hubert Sack for patch 1479782
6162 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6164 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6166 2006-05-01 Raphael Neider <rneider AT web.de>
6168 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6169 (create_pic): store only prefix-free device name,
6170 (init_pic): check for device names with "16" prefix,
6172 * src/pic/device.h (struct PIC_device),
6173 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6175 * device/include/pic/pic12f{635,675,629,683}.h,
6176 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6177 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6178 * device/include/pic/pic16f505.h,
6179 * device/lib/pic/libdev/pic16f505.c: removed
6180 * device/include/pic/pic14devices.txt: added support for pic12f
6181 devices, removed unsupported non 16-bit devices
6182 [above changes provided by patch from Zik Saleeba]
6183 * src/pic/*, src/pic16/*, device/include/pic16/*,
6184 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6186 2006-05-01 Borut Razem <borut.razem AT siol.net>
6188 * configure.in, configure, doc/Makefile.in:
6189 sync with nightly build makefile - latex, dvipdf and dvips
6192 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6194 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6195 in the library source
6197 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6199 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6201 2006-04-28 Raphael Neider <rneider AT web.de>
6203 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6204 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6205 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6206 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6208 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6210 * device/lib/pic/libdev/Makefile.in,
6211 * device/lib/hc08/Makefile.in,
6212 * device/lib/gbz80/Makefile.in,
6213 * device/lib/z80/Makefile.in,
6214 * device/lib/ds390/Makefile.in,
6215 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6216 thanks to Borut for the bug report
6218 * configure: always create doc/Makefile independent from --enable-doc
6219 * Makefile.in: always install from directory doc independent from
6221 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6223 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6224 * doc/Makefile.in: install *.txt if present
6225 * device/include/Makefile.in (install): added installation of pic/*.inc
6226 and pic/*.txt files again, they were erroneously removed
6228 2006-04-28 Raphael Neider <rneider AT web.de>
6230 * src/pic/{gen.c,main.h,pcode.c},
6231 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6232 concerning signedness with casts
6234 2006-04-28 Raphael Neider <rneider AT web.de>
6236 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6237 definition of an interrupt handler,
6238 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6239 interrupt handler stuff from picglue() to separate routine,
6240 (picglue): enabled definition of intr handlers in files w/o main()
6242 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6244 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6245 compilation with MSVC 2005 Express Edition (VC8)
6247 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6249 * device/lib/Makefile: fixed build of gbz80 lib
6251 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6253 * support/regression/tests/bug-460010.c,
6254 * support/regression/tests/bug-524691.c,
6255 * support/regression/tests/bug-716242.c: removed conditional defines
6256 that are already in testfwk.h
6258 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6260 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6261 (AccAXRsh1): added, shift right by 1,
6262 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6264 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6266 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6268 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6269 remove cast to same type
6270 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6271 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6273 * link/z80/Makefile: removed, they have moved to
6276 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6277 * install-sh: fix bug #1204398 by setting umask 0022
6278 * device/lib/Makefile: separate build of z80 and gbz80 lib
6280 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6282 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6283 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6285 One basic decision: e.g. src/clean.mk includes further files. In order
6286 to make this work there are two solutions:
6287 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6288 run configure on them. This way they can use
6289 'include $(srcdir)/port-clean.mk'
6290 - always include clean.mk by the Makefile at the same level. To avoid
6291 that `make clean` tries to include and build Makefile.dep the
6292 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6293 implemented, because now even `make uninstall` doesn't create
6294 Makefile.in. clean.mk could be eliminated by pasting it in
6297 * debugger/mcs51/Makefile.in: build own objects from library sources
6298 (SLIB, SDCC) in current directory
6300 * configure, configure.in: renamed --disable-device-lib-build in
6301 --disable-device-lib; added --enable-doc, the required tools are
6302 searched by configure; added result message; the toolchain for the
6303 belonging ports are now only built, if the port is enabled.
6305 * support/regression/*: all output is written in directory gen, because
6306 the fwk and ports directories don't livet in the build tree using vpath
6308 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6309 --disable-device-lib, added --enable-doc, added section VPATH
6311 * sim/ucsim/configure.in,
6312 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6313 z80 are enabled by default
6315 2006-04-24 Raphael Neider <rneider AT web.de>
6317 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6318 to config word, "pic14_"-prefixed some extern functions
6319 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6320 config word has been found
6321 * src/pic/device.h: added prototypes
6322 * src/pic/pcode.c: added "pic14_"-prefix where needed
6323 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6325 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6327 (pic14emitRegularMap): ignore config words,
6328 (pic14createInterruptVect): moved generating __config directives away
6329 (picglue): have __config directives emitted
6331 2006-04-24 Borut Razem <borut.razem AT siol.net>
6333 * doc/Makefile: sync with nightly build makefile
6335 2006-04-24 Raphael Neider <rneider AT web.de>
6337 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6338 registers that have not been assigned proper liveranges,
6339 fixes #1469504 and #1474602,
6340 (pCodeRegOptimizeRegUsage): fixed typo in comment
6342 2006-04-24 Borut Razem <borut.razem AT siol.net>
6344 * device/examples/main8051.c: deleted - it was removed from CVS
6345 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6346 after the transition to Subversion
6347 * src/SDCCalloc.h: deleted - it was removed from CVS
6348 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6349 after the transition to Subversion
6350 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6351 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6352 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6353 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6355 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6357 * as/asx8051.dsp: added mcs51/strcmpi.h
6358 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6359 * as/hc08/aslink.h: updated lnksect prototype
6361 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6363 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6364 (newdot): handle A_ABS
6366 * as/mcs51/asout.c (outarea): output address
6367 * as/hc08/lkaomf51.c,
6368 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6370 * as/mcs51/i51pst.c,
6371 * as/z80/z80pst.c: "ABS" is not A_OVR
6372 * as/hc08/lkarea.c (newarea): read a_addr,
6373 (lnkarea): added codemap array, sort absolute areas to the front,
6374 combine all GSINITx/GSFINAL,
6375 (find_empty_space, allocate_space): new functions,
6376 (lnksect): return next address, handle absolute sections
6377 * as/mcs51/lkarea.c (newarea): read a_addr,
6378 lnksect2 prototype changed,
6379 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6380 (find_empty_space, allocate_space): new, factored out of lnksect2,
6381 (lnksect2): return next address, handle absolute sections
6383 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6384 * as/hc08/lklibr.c (addfile, fndsym),
6385 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6386 index out of range and detect both '\' and '/'
6387 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6388 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6389 regression tests (ds390 cannot return bool yet)
6390 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6391 document critical interrupts on z80, document changed SDCC define
6392 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6393 (_a390_mapping): added .org directive
6394 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6395 (genMultOneByte): fixed warnings
6396 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6398 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6399 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6400 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6401 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6402 * src/pic16/main.c: removed newReg prototype
6403 * src/pic16/pcode.c,
6404 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6406 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6408 * src/pic16/ralloc.c
6409 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6411 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6412 from short to PIC_OPTYPE
6413 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6414 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6415 optype from short to PIC_OPTYPE
6416 * src/port.h: made int_size unsigned to fix warnings
6417 * src/SDCC.y: fixed warning on MSVC
6418 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6419 * src/SDCCopt.c (convertToFcall): fixed warnings
6420 * src/SDCCsymt.h: removed double prototype for genSymName
6421 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6422 offset int to fix warnings
6424 2006-04-22 Borut Razem <borut.razem AT siol.net>
6426 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6427 references to CVS replaced with Subversion
6429 2006-04-21 Borut Razem <borut.razem AT siol.net>
6431 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6432 references to CVS replaced with Subversion
6434 2006-04-19 Borut Razem <borut.razem AT siol.net>
6436 * src/version.awk: adapted for svn
6437 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6438 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6439 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6440 /binutils-avr/etc/*.vi, *.jin: removed all properties
6441 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6443 2006-04-19 Borut Razem <borut.razem AT siol.net>
6445 * CVS to Subversion migration completed
6447 2006-04-18 Borut Razem <borut.razem AT siol.net>
6449 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6450 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6452 2006-04-17 Borut Razem <borut.razem AT siol.net>
6454 * device/include/Makefile.in: added pic/*.inc to the installation
6456 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6458 * support/regression/collate-results.py: fixed output in case of
6460 * support/regression/generate-cases.py: fixed splitting of pathnames
6462 * as/hc08/lklibr.c (addfile),
6463 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6465 2006-04-11 Raphael Neider <rneider AT web.de>
6467 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6468 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6469 * src/pic16/pcode.c (assignValnums): fixed #1460578
6471 2006-04-11 Raphael Neider <rneider AT web.de>
6473 * device/lib/pic/libdev/*.c,
6474 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6475 fixes #1468739, enables compilation in --std-c99 mode
6476 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6478 2006-04-11 Raphael Neider <rneider AT web.de>
6480 * src/pic/device.c (find_device): removed debug output
6481 (list_valid_pics): enabled verbose listing of supported devices
6482 * device/include/stdbool.h: define bool as char for pic14/16 as well
6484 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6486 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6488 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6490 * .version: bumped version to 2.5.6
6491 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6493 2006-04-06 Raphael Neider <rneider AT web.de>
6495 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6496 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6497 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6498 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6499 pic14_constructAbsMap
6500 (pic14printPublics): declare absolute global symbols as global
6501 (pic14createInterruptVect),
6502 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6503 (newReg): assume new registers unused, use correct name in
6504 hashtable (reg->name instead of name), more debugLog output
6505 * src/pic/device.h (PIC_device): added fields for verbose output
6506 * src/pic/device.c: moved device definition to pic14devices.txt,
6507 added routines for runtime parsing of pic14devices.txt,
6508 added support for second config word
6509 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6510 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6511 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6512 (_pic14_parseOptions): moved pCodeInitRegisters here
6513 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6514 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6515 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6516 handling the pseudo stack
6517 * device/lib/Makefile.in: ignore failures in objects-pic16,
6518 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6519 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6520 * device/lib/pic/Makefile.subdir,
6521 * device/lib/pic16/Makefile.subdir: improved clean rules
6522 * device/lib/pic/libdev/: NEW, pic14 device libraries
6523 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6524 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6525 * device/include/Makefile.in: create subdir and install pic14 headers
6526 * device/include/pic/p16f_common.inc: removed unused declarations
6527 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6528 PICs from inc2h.pl v1.6,
6529 replaced BIT_AT macros with struct declarations
6530 * device/include/pic/pic14devices.txt: definition of supported devices,
6531 all above improvements contributed by Zik Saleeba, thanks
6532 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6533 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6536 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6538 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6539 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6540 thanks to Charles Olds
6542 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6544 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6546 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6548 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6549 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6550 * support/regression/bug1464657.c: added, new test
6552 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6554 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6557 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6559 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6560 --no-peep and --peep-file <file> are used don't use default rules but
6563 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6565 * src/mcs51/gen.c (genCall): fixed bug 1457608
6567 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6569 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6570 changes seem to cause (trigger?) problems with the build system.
6572 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6574 * src/SDCCpeeph.c (operandsLiteral): new, added,
6575 (callFuncByName): inserted operandsLiteral
6576 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6578 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6580 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6581 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6583 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6585 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6586 implemented patch 1120823 Thanks to Willy De la Court (normal
6587 interrupts need an interrupt number now if they are made critical),
6588 and enabled nesting of critical functions though not for gbz80
6589 (genCritical, genEndCritical): added functions
6590 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6591 * src/z80/mappings.i: added "ei" to all mappings
6593 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6595 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6596 submitted by the Debian SDCC maintainer Aurelien Jarno:
6597 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6598 archive with gcc 4.1 on mips and wrote the patch"
6600 2006-03-16 Raphael Neider <rneider AT web.de>
6602 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6603 the left operand is shorter than the result (c* = lit-c* + int),
6605 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6608 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6610 * src/.version: increased version number to 2.5.5
6611 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6612 linking is done manually in pic16 port's _linkEdit,
6613 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6614 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6615 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6616 allocate asmop as AOP_ACC,
6617 (aopForRemat): added parameter 'bool result' in function declaration,
6618 (pic16_aopGet): return AOP_ACC when accessing WREG,
6619 (pic16_popGetTempReg): minor modification,
6620 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6621 'pic16_allocWithIdx',
6622 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6623 calling function in absolute addresses,
6624 (genAssign): take into account AOP_ACC asmop,
6625 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6626 * src/pic16/pcoderegs.c: some debug functions and lines added,
6627 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6628 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6630 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6631 call to allocReg, not by manually allocating a new one,
6632 (pic16_assignRegisters): now before going through the register
6633 allocating functions mark all registers as free. This eliminates some
6634 side effects resulting from peephole parser done earlier in the backbone
6636 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6638 * src/SDCCicode.c (geniCodeLogic),
6639 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6641 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6643 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6644 (genSend): bugfix, do not allocate and free twice,
6645 (shiftRLong): handle partially overlapping aops
6646 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6648 2006-03-08 Borut Razem <borut.razem AT siol.net>
6650 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6653 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6655 * support/regression/tests/bug1409955.c: new, added
6656 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6657 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6658 (aopForSym, aopOp): increment asmop.allocated if reused,
6659 (freeAsmop): decrement asmop.allocated and check for zero instead of
6661 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6662 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6663 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6664 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6665 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6666 genSignedRightShift, genRightShift, genDataPointerGet,
6667 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6668 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6669 in reverse order from allocation,
6670 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6671 added swappedLR to keep track
6672 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6673 pdata & code for GCC, z80, gbz80 & hc08
6674 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6676 2006-03-08 Raphael Neider <rneider AT web.de>
6678 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6680 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6682 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6683 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6684 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6686 2006-03-06 Borut Razem <borut.razem AT siol.net>
6688 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6689 made the linker quiet
6691 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6693 * src/pic16/gen.c (genPcall): fixed bug #1443644
6694 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6695 which dumps before the function entry point a data byte which represents
6696 the number of the local variables used by the specified function, added
6697 'xinst' for initial support for Extended Instruction Support,
6698 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6699 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6700 port->fun_prefix anymore (may change later),
6701 (genFunction, genEndFunction): do not store/restore local registers for
6702 _main (this should take care the --main-return command line option in
6704 (genOr): removed some legacy pic-port instructions,
6705 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6706 performing operations with SFR's causes data to be written more than
6707 once to each SFR. Perhaps SFRs should be handled in special cases...
6708 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6710 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6711 into account for stack starting position,
6712 (struct OPTIONS pic16_optionsTable): added command line argument
6713 --extended or -y for Extended Instruction Support,
6714 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6715 (deassignLRs): *** perhaps the most important change, old 'for' code
6716 (commented out for reference), didn't account for some registers which
6717 were left marked 'not free' after a pointer operation. The change
6718 reduces register usage a lot in some cases
6720 2006-03-04 Borut Razem <borut.razem AT siol.net>
6722 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6724 * support/regression/tests/bug-524697.c: decreased array size for
6725 mcs51 to fit into the internal RAM
6726 * support/regression/Makefile.in: a little bit more verbose
6728 2006-03-03 Borut Razem <borut.razem AT siol.net>
6730 * support/regression/fwk/lib/testfwk.c,
6731 support/regression/fwk/include/testfwk.h: introduced function
6732 _prints(), nonrecursive _printn(), call _initEmu() from main()
6733 * support/regression/ports/gbz80/support.asm,
6734 support/regression/ports/ucz80/support.asm,
6735 support/regression/ports/z80/support.asm,
6736 support/regression/ports/ds390/support.c,
6737 support/regression/ports/hc08/support.c,
6738 support/regression/ports/host/support.c,
6739 support/regression/ports/mcs51/support.c,
6740 support/regression/ports/xa51/support.c: added empty _initEmu()
6742 * support/regression/ports/pic16/gpsim.cmd,
6743 support/regression/ports/pic16/spec.mk,
6744 support/regression/ports/pic16/support.c,
6745 support/regression/Makefile.in: added pic16 regression test
6747 2006-03-01 Raphael Neider <rneider AT web.de>
6749 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6750 genConstPointerGet): use safe way of generating MOVFF to cover
6751 literals as well as registers, fixes bug #1440527
6752 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6754 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6755 more correctly, fixes bug #1232186
6756 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6757 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6758 gplink guess the correct processor in more cases, applied patch
6759 from Till Riedel attached to and fixing bug #1436552
6761 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6763 * support/regression/tests/array.c: added, contains check for #1434401
6764 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6766 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6768 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6769 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6770 * device/include/mcs51/c8051f326.h,
6771 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6772 * device/include/mcs51/c8051f000.h,
6773 * device/include/mcs51/c8051f018.h,
6774 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6775 PCON_IDLE,PCON_STOP and added sfr16 definitions
6777 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6779 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6780 genGetWord): fixed bug 1409955
6782 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6784 * device/include/hc08/mc68hc908gp32.h,
6785 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6787 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6789 * src/SDCCast.c (constExprValue): return NULL if not a value
6790 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6791 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6792 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6794 2006-02-13 Borut Razem <borut.razem AT siol.net>
6796 * src/regression/ptrarg.c: added, fails due to bug #1430967
6797 * src/regression/Makefile: ptrarg.c added, ...
6799 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6801 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6802 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6804 2006-02-11 Borut Razem <borut.razem AT siol.net>
6806 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6807 print "Processor: xxx" message to stdout only if --verbose
6809 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6811 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6812 * support/regression/tests/bug1426356.c: added
6813 * support/regression/tests/bitfields.c: removed 2 tests
6815 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6817 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6818 * device/include/mcs51/c8051f330.h,
6819 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6820 PCON_IDLE,PCON_STOP and added sfr16 definitions
6821 * device/lib/_divsint.c,
6822 * device/lib/_divuint.c,
6823 * device/lib/_divulong.c,
6824 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6825 register bank bug for small stackauto
6827 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6829 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6831 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6833 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6834 * all.dsp: corrected several bin paths
6835 * device/include/mcs51/c8051f120.h,
6836 * device/include/mcs51/c8051f300.h,
6837 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6838 to PCON_IDLE,PCON_STOP
6839 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6840 * device/lib/printf_large.c (output_float): fixed bug 1388703
6841 * support/regression/tests/bug1057979.c: added test for bug 1388703
6843 2006-02-08 Raphael Neider <rneider AT web.de>
6845 * src/pic/pcode.c (pciTRIS): fixed typo,
6846 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6847 (LinkFlow): fixed handling of flows that end in a call,
6848 (ReuseReg): perform safety check earlier
6849 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6850 to work with flows at the beginning of a pBlock,
6851 fixes #1426557 (Symbol not previously defined),
6852 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6854 (RemoveUnusedRegisters): update register usage info
6855 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6856 created, reuse existing ones instead
6857 * src/pic/gen.c (genPcall): fixed #1424719
6859 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6861 * link/z80/lkmain.c,
6863 * link/z80/lkdata.c,
6864 * link/z80/aslink.h: fixed build on current cygwin:
6865 replaced getline() by lk_getline()
6867 2006-02-01 Borut Razem <borut.razem AT siol.net>
6869 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6870 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6871 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6872 src/regression/bool1.c, src/regression/bool2.c,
6873 src/regression/bool3.c, src/regression/call1.c,
6874 src/regression/compare.c, src/regression/compare10.c,
6875 src/regression/compare2.c, src/regression/compare3.c,
6876 src/regression/compare4.c, src/regression/compare5.c,
6877 src/regression/compare6.c, src/regression/compare7.c,
6878 src/regression/compare8.c, src/regression/compare9.c,
6879 src/regression/configword.c, src/regression/for.c,
6880 src/regression/inline.c, src/regression/mult1.c,
6881 src/regression/nestfor.c, src/regression/or1.c,
6882 src/regression/pointer1.c, src/regression/ptrfunc.c,
6883 src/regression/rotate1.c, src/regression/rotate2.c,
6884 src/regression/rotate3.c, src/regression/rotate4.c,
6885 src/regression/rotate5.c, src/regression/rotate6.c,
6886 src/regression/rotate7.c, src/regression/string1.c,
6887 src/regression/struct1.c, src/regression/sub.c,
6888 src/regression/sub2.c, src/regression/switch1.c,
6889 src/regression/while.c, src/regression/xor.c,
6890 src/regression/create_stc, src/regression/simulate,
6891 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6893 * src/regression/gpsim_assert.h: added
6895 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6897 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6898 ((void (code *) (void)) 0) ();
6907 * as/mcs51/aslink.h,
6909 * as/mcs51/asmain.c,
6910 * as/mcs51/lkdata.c,
6912 * as/mcs51/lkmain.c,
6915 * as/z80/asmain.c: fixed build on current cygwin:
6916 replaced getline() by as_getline()
6918 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6920 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6921 declarator in the symbol chain
6923 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6924 parameter list for function pointers
6925 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6926 * support/regression/tests/bug-716242.c: added
6928 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6930 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6932 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6934 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6936 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6937 inifinitely recurseable, added static
6938 * support/regression/tests/bug-1408066.c: added
6940 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6943 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6944 renamed, added possibility to create "postLoopLbl"-labels
6945 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6946 newiTempLoopHeaderLabel
6947 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6948 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6949 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6950 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6951 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6952 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6953 (basicInduction): fixed bug #136564, made static,
6954 (loopInduction): changed parameter of basicInduction, made static,
6955 (addPostLoopBlock): added
6956 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6957 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6959 * support/regression/tests/bug-136564.c: added
6960 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6961 --std-sdcc99 to LIBSDCCFLAGS
6963 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6965 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6967 * support/regression/tests/bug-1406131.c: added
6969 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6971 * src/SDCCast.c (decorateType): fix promotion of unary minus
6972 * src/SDCCsymt.c (computeType): beautified
6973 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6974 (valUnaryPM, valComplement): fix sign and promotion,
6975 (valNot): ANSI: result type is int (SDCC: unsigned char)
6976 * support/regression/tests/uminus.c: speedup by removing superflous
6978 * support/regression/tests/onebyte.c: added promotion and signedness
6979 tests for unary minus
6980 * support/regressions/tests/bug-477927.c: disable warning about
6981 uninitialized variables
6982 * support/regression/tests/not.c: added
6984 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6986 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6987 * src/mcs51/gen.c (gen51Code): show final register usage after
6988 fillGaps in asm with --i-code-in-asm
6989 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6990 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6991 incUsed, rliveClear, adjustIChain): made static,
6992 (setFromRange): excluded because it's unused,
6993 (findPrevUseSym, markWholeLoop): added,
6994 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6995 through all branches of predecessors enables sdcc to emit the warning
6996 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6997 (rlivePoint): made static, added parameter emitWarnings which is only
6998 true during the first run out of two,
6999 (findRecursiveSucc, findRecursivePred): removed,
7000 (computeLiveRanges): made static, added parameter emitWarnings,
7001 (dumpIcRlive): added for debugging only
7002 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7003 removed prototype of setFromRange()
7004 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7005 in call of computeLiveRanges()
7006 * support/regression/tests/bug-895992.c: added
7007 * support/regression/tests/bug-971834.c: added
7008 * support/valdiag/tests/bug-895992.c: added
7009 * support/valdiag/tests/bug-971834.c: added
7011 2005-12-18 Raphael Neider <rneider AT web.de>
7013 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7014 (genUnpackBits): improved code for direct operands,
7015 (genPackBits): improved code for literal assignment to bitfields
7016 and for direct destination operands (no FSR indirection),
7017 prevented redundant AND, fixes #1362800,
7018 (AccLsh): added parameter to disable masking of the result
7019 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7020 skip instructions with side-effects (like incfsz),
7021 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7022 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7023 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7026 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7028 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7029 volatile variables as spill location
7031 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7033 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7035 * support/regression/tests/bug-1376320.c: added
7037 2005-12-08 Raphael Neider <rneider AT web.de>
7039 * src/pic/device.c: renamed is_shared to pic14_is_shared
7040 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7041 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7042 (is_valid_identifier): added for above workaround
7044 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7046 * device/lib/Makefile.in: fixed to enable port-specific-objects
7047 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7048 char, thanks Hubert Sack
7049 * doc/sdccman.lyx: documented --xstack-loc,
7050 elaborated a bit more on interrupts and pitfalls,
7051 removed "setjmp/longjmp unsupported",
7052 documented some unsupported C99 features
7053 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7054 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7055 if, thanks Hubert Sack
7056 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7057 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7059 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7060 regression tests can report resource usage (rfe 700441)
7061 * support/regression/collate-results.py: report resource usage
7062 * support/regression/ports/ds390/spec.mk,
7063 * support/regression/ports/hc08/spec.mk,
7064 * support/regression/ports/mcs51/spec.mk,
7065 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7066 * support/regression/ports/ds390/uCsim.cmd,
7067 * support/regression/ports/hc08/uCsim.cmd,
7068 * support/regression/ports/mcs51/uCsim.cmd,
7069 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7070 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7071 library, use the default one
7072 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7073 building the library
7075 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7077 * config.dsp: added dependency on .version and configure_vc.awk
7078 * device/include/setjmp.h: updated for --stack-auto and --xstack
7079 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7080 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7081 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7082 * device/lib/libsdcc.lib: added _setjmp
7083 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7084 (decorateType): fixed bug 1372851,
7085 (optimizeGetHbit): fixed warning
7086 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7087 array initialisation
7088 * support/regression/tests/bug1057979.c: added test for bug 1358192
7089 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7091 2005-12-03 Borut Razem <borut.razem AT siol.net>
7093 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7094 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7096 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7098 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7099 createIval): implement symbol independant "flexible array member",
7100 (createIvalCharPtr): implemented flexible array initialisation with a
7102 * src/SDCCsymt.c (copyStruct): removed,
7103 (getSize): fixed misleading comment,
7104 (getAllocSize): removed, the additional allocation size is now in
7105 sym->flexArrayLength,
7106 (checkStructFlexArray): new, syntax checks for flexible array members,
7107 (compStructSize): added syntax checks for "flexible array members"
7108 (copyStruct): removed,
7109 (copyLinkChain): removed inefficient fix for bug 770487
7110 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7111 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7112 symbol->flexArrayLength
7114 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7115 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7116 * support/regression/tests/structflexarray.c: added
7117 * support/valdiag/tests/structflexiblearray.c: added
7119 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7121 * src/SDCCast.c (decorateType): fixed bug 1368489
7122 * support/Util/SDCCerr.c,
7123 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7125 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7127 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7128 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7130 2005-11-27 Borut Razem <borut.razem AT siol.net>
7132 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7133 support/cpp2/mkdeps.h: added command line option
7134 -obj-ext=<extension> to SDCPP to define object file externion, used
7135 for generation of make dependencies (-M)
7136 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7138 2005-11-26 Borut Razem <borut.razem AT siol.net>
7140 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7141 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7142 added pic and pic16 libraries
7144 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7146 * device/include/float.h: Corrected typo in prototype of __fsgt
7148 2005-11-25 Borut Razem <borut.razem AT siol.net>
7150 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7151 added creation of model-mcs51-stack-auto libraries
7153 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7155 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7157 * src/SDCCast.c (createIvalArray): removed obsolete comment
7159 2005-11-24 Borut Razem <borut.razem AT siol.net>
7161 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7162 added missing device/lib/mcs51/crt*.asm sources
7164 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7166 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7168 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7170 * device/lib/_fs2schar.c,
7171 * device/lib/_fs2sint.c,
7172 * device/lib/_fs2slong.c: optimized inline asm
7174 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7176 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7177 Better handling of floats between -1.0 and 0.0.
7179 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7181 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7182 (the missing "if"s prohibited removal of redundant labels)
7184 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7186 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7187 Properly convert floats between -1.0 and 0.0 to long, int, and char
7188 types (max integer value of negative floats tends to zero).
7189 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7190 Removed changes made so to work properly with floats between
7191 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7194 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7196 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7197 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7198 (genCast) cosmetic change
7199 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7200 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7202 * support/regression/tests/bitfields (testSignedBitfields): added
7204 2005-11-18 Borut Razem <borut.razem AT siol.net>
7206 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7207 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7208 introduced SILENT option to make building of pic16 libraries less
7210 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7212 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7213 Now they work properly with floats between -1.0 and 0.0
7214 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7216 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7218 * src/SDCCicode.c (printOperand): added missing else
7220 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7222 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7223 reformatted for better readability
7224 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7227 2005-11-17 Borut Razem <borut.razem AT siol.net>
7229 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7230 introduced SILENT option to make building of pic16 libraries less
7231 verbose - used for nightly snapshot build
7232 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7233 available on Win32 platforms.
7234 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7235 medium, large, pic and pic16
7237 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7239 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7240 printf("%f"...) sets fraction to zero.
7242 2005-11-16 Raphael Neider <rneider AT web.de>
7244 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7246 * src/pic/gen.c (genIfx): implemented for CARRY bit
7247 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7248 to generic pointers, fixes #1357332,
7249 (pic16_movLit2f): NEW,
7250 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7252 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7254 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7256 2005-11-11 Raphael Neider <rneider AT web.de>
7258 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7259 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7260 compute pointer's type from operand,
7261 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7262 improved single bit reads, fixes bug #1353379
7264 2005-11-09 Borut Razem <borut.razem AT siol.net>
7266 * support/scripts/sdcc.nsi: added lib/pic to the package
7268 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7270 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7272 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7274 * support/regression/tests/bug1348008.c: added
7275 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7276 * support/regression/tests/bug1337835.c: updated comment
7278 2005-11-06 Borut Razem <borut.razem AT siol.net>
7280 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7281 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7282 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7283 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7284 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7285 dynamic construction of cl_error_class and derivates - 2.nd try
7287 2005-11-05 Borut Razem <borut.razem AT siol.net>
7289 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7290 bug, which caused Bus Errors on sparc solaris
7292 2005-11-04 Borut Razem <borut.razem AT siol.net>
7294 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7295 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7296 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7297 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7298 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7299 and derivates to resolve the initialization problem on OSX
7301 2005-11-02 Borut Razem <borut.razem AT siol.net>
7303 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7304 corrected typo - #include <winsock2.h>
7306 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7308 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7309 (_asxxxx_mapping): added org directive for future enhancements
7311 2005-11-01 Borut Razem <borut.razem AT siol.net>
7313 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7314 enabled sockets on WIN32
7315 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7317 2005-10-31 Borut Razem <borut.razem AT siol.net>
7319 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7320 WIN32 backslash path delimiters should be escaped when used in C strings
7321 * support/regression/tests/bitfields.c: exclude failing assertions for
7322 __CYGWIN32__ and __MINGW32__ hosts
7324 2005-10-30 Borut Razem <borut.razem AT siol.net>
7326 * src/SDCCutil.c: corrected double comparison typo
7328 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7330 * device/lib/medium/Makefile: added for new memory model medium
7331 * device/include/asm/mcs51/features.h: updated for medium/pdata
7332 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7333 added Multiply & Accumulate sbit's and MAC0_PAGE define
7334 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7335 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7336 * device/lib/_mullong.c: update for medium model
7337 * device/lib/incl.mk: added medium model
7338 * doc/sdccman.lyx: documented medium model
7339 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7340 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7341 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7342 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7343 (allocParms): set SCLS and OCLS to pdata for medium model
7344 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7346 (powof2): return <0 if not power of 2
7347 * src/avr/gen.c (genBitWise): use updated powof2
7348 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7349 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7350 (shiftLLeftOrResult): use B if necessary
7351 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7352 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7353 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7354 * support/regression/Makefile.in: added test-mcs51-medium
7355 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7357 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7359 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7361 * device/lib/time.c (mktime): fixed bug 1334315
7363 2005-10-28 Raphael Neider <rneider AT web.de>
7365 * device/include/pic/p16f_common.inc: added common declarations
7366 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7368 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7370 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7371 (aopPutUsesAcc): added to predict accumulator use,
7372 (assignResultValue): save acc if necessary,
7373 (genMinusDec): store result if indirectly addressed,
7374 (genDivOneByte): save acc if necessary,
7375 (movLeft2Result): bugfix if left already in acc,
7376 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7377 attention to accumulator use (esp. pdata),
7378 (genReceive): receive pdata correctly
7379 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7380 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7382 2005-10-27 Raphael Neider <rneider AT web.de>
7384 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7386 2005-10-27 Raphael Neider <rneider AT web.de>
7388 * .version: changed version to 2.5.4
7389 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7390 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7391 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7392 arithmetics support routines
7393 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7394 * device/lib/Makefile.in: also create installdir for pic
7396 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7398 * src/pic/device.c (dump_sfr): rewritten to delegate register
7399 placement to the linker (use `extern sym' rather than sym EQU addr),
7400 (validAddress): fixed to check last specified address
7401 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7402 (popGetLit): truncate literal value to 8 bit,
7403 (popGet): moved assert to more appropriate place
7404 (popGetExternal): create pCode operand from and mark the according
7405 symbol as being `extern'
7406 (popGetAddr): added sanity check on immediate's offset, provide
7407 GPOINTER tag on demand
7408 (aopPut): fixed for immediates,
7409 (mov2w_op): move operand's address or contents to WREG (depending on
7410 operand type), safer variant of mov2w,
7411 (movwf,call_libraryfunc): NEW, handy abbreviations,
7412 (get_argument_pcop,get_return_val_pcop,pass_argument,
7413 get_returnvalue): interface for accessing function parameters and
7415 (assignResultValuei,genRet): use new parameter/return value interface
7416 (pic14_getDataSize): back to old version handling generic pointers,
7417 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7418 provided implementation and/or fixed old one,
7419 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7420 calls, removed legacy 8051 reference code
7421 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7422 (loadSignToC): NEW, move the operands sign bit to CARRY,
7423 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7424 genRightShiftSigned, accepts negative shift counts,
7425 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7426 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7427 generic pointers, __data pointers and __code pointers,
7428 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7429 and signed bitfields, limit bitfields to 8 bit,
7430 (genDataPointerGet): fixed number of bytes read,
7431 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7432 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7433 pointers to constant data are no longer assumed to point to __code
7434 space, removed invalid pointer types,
7435 (bitpatternFromVal): retrieve the PICs representation of an integer
7437 (genDataPointerSet): fixed assigning to po_immediate operands,
7438 (genGenPointerSet): implemented as library call,
7439 (genIfx): fixed incorrect condition,
7440 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7441 provide GPOINTER tag according to destination's storage class,
7442 (genCast): added code to handle casting to generic pointers, added
7443 sign-/zero extension of the result
7444 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7445 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7446 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7448 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7449 address/register resides in the shared banks
7450 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7451 put all variables into separate sections (have the linker arrange
7453 (picglue): put init code and interrupt handlers in separate sections
7454 * src/pic/main.c: added port specific options table, modified to PORT
7455 structure to make GPOINTERs 3 byte, added pic14_options
7456 (_pic14_do_link): private linking routine (update paths to libraries,
7457 add libsdcc.lib by default)
7458 * src/pic/main.h: declare pic14_options
7459 * src/pic/pcode.c: fixed instructions i/o relations,
7460 (RegCond): reverted to correct version,
7461 (newpCodeOpLit): truncate literals to 8 bit,
7462 (genericPrint): added debug output,
7463 (getRegFromInstruction): fixed for various operand types, simplified
7464 (BuildFlow): fixed broken handling of isntructions with labels
7465 (LinkFlow): start at last instruction in flow (skip trailing comments),
7466 pass the flow on to the next instruction after CALL
7467 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7468 (insertPCodeInstruction): fixed inserting after a skip instruction,
7469 (DoBankSelect): fixed for labeled instructions
7470 (OptimizepBlock): honor --nopeep switch
7471 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7472 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7473 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7474 (pCodeOptime2pCodes): allow disabling this optimization via
7475 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7476 but is still buggy), started implementation of a dataflow based
7477 pCode optimization (CSE + dead code elimination)
7478 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7479 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7480 names are independant of the stack location and therefore portable across
7483 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7485 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7486 (selectSpil): fixed bug 1337835 by not spilling bit variables
7487 * support/regression/tests/bug1337835.c: added test for this bug
7488 * src/mcs51/peeph.def: restart after rule 3.c,
7489 addded rules 263.x to optimize loading constants
7491 2005-10-26 Raphael Neider <rneider AT web.de>
7493 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7494 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7495 (genAssign): emit warning when casting literals to generic pointer
7496 type, also applies when taking the address of a fixed variable,
7497 (genCast): improved casting to generic pointers
7498 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7499 extern variables, added verbose error message
7500 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7502 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7504 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7505 carry must be complemented too
7506 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7507 could be emitted by genMinus
7508 * src/SDCCval.c (constVal): fixed bug 1305065
7510 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7512 * src/SDCCast.c (addCast): added promotion for bit variables
7513 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7514 promotion casts + optimisation
7515 (optimizeGetWord): fix warning 'i' might be used uninitialized
7516 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7517 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7519 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7521 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7522 all chars are promoted to int; promotion should be handled in SDCCast.c
7524 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7526 * device/lib/_strcmp.c: Fixed bug 1326457
7528 2005-10-11 Raphael Neider <rneider AT web.de>
7530 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7531 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7533 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7535 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7536 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7538 2005-10-04 Raphael Neider <rneider AT web.de>
7540 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7541 device/lib/pic16/pics.all: added pic18f1320
7542 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7544 2005-09-30 Raphael Neider <rneider AT web.de>
7546 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7547 * src/pic16/devices.inc: NEW, provides device descriptions
7548 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7550 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7552 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7555 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7557 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7558 documented Any Order Bit, Higher Order Byte and Higher Order Word
7559 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7560 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7561 (optimizeGetAbit): new, to get any bit, not only the high bit,
7562 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7563 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7564 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7565 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7566 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7567 GETABIT, GETBYTE, GETWORD: decorate them,
7568 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7569 (ast_print): added GETABIT, GETBYTE, GETWORD
7570 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7571 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7572 (geniCodeBinary): new generic binary icode,
7573 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7574 * src/port.h: updated comment for PORT.hasExtBitOp
7575 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7576 (genGetByte): new, to get a single byte,
7577 (genGetWord): new, to get a word from a long,
7578 (gen51Code): added GETABIT, GETBYTE, GETWORD
7579 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7581 2005-09-23 Raphael Neider <rneider AT web.de>
7583 * configure.in, configure: have device/lib/pic configured
7584 * device/lib/Makefile.in: added model-pic14
7585 * device/lib/clean.mk: added pic/ to clean rule
7586 * device/lib/pic: added rudimentary pic14 library providing support
7587 functions for multiplication/division/generic pointer access
7588 * src/SDCCopt.c (convilong): mark support functions as extern
7589 for pic14 port as well
7590 * src/pic/gen.c (genMult): added assertions,
7591 (genpic14Code): emit warning on unhandled iCodes
7592 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7593 * src/pic/pcode.c (pCodeOpCopy),
7594 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7595 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7596 SFR_REGISTER}), made safe for future extensions
7597 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7598 instructions even if preceeded by SKIP instructions (also remove
7599 them); removed unused code
7600 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7601 prevents leaving parts of the structure uninitialized after copying
7603 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7605 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7607 * support/regression/tests/addsub.c: added test for the bug
7609 2005-09-21 Raphael Neider <rneider AT web.de>
7611 * device/include/pic16/pic18f1220.h,
7612 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7613 * device/lib/pic16/Makefile.rules: added missing opening paren
7614 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7615 are provided in genutils.c,
7616 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7617 operand/result sizes,
7618 (genCmp): assert on NULL pointers first, then check deref'ed values
7619 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7622 2005-09-18 Raphael Neider <rneider AT web.de>
7624 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7625 as these are now unused,
7626 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7627 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7628 local, avoids uninitialized pointer dereference on r->name
7629 * src/pic16/ralloc.c (newReg): fixed indentation
7631 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7633 * src/SDCCval.c (constVal): fixed bug 730366
7634 * support/Util/SDCCerr.c,
7635 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7637 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7639 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7641 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7643 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7645 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7647 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7648 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7649 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7650 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7651 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7652 * packihx/packihx.c (hexDigit): made c unsigned char
7653 * as/mcs51/lklibr.c (fndsym),
7654 * link/z80/lkgb.c (gb),
7655 * link/z80/lklibr.c (fndsym),
7656 * link/z80/lkrloc.c (relr),
7657 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7658 * src/SDCC.lex (checkCurrFile, process_pragma),
7659 * src/SDCCglue.c (spacesToUnderscores),
7660 * src/SDCCmain.c (setParseWithComma, processFile),
7661 * src/asm.c (tvsprintf, printCLine),
7662 * src/avr/gen.c (emitcode, aopPut),
7663 * src/ds390/gen.c (emitcode),
7664 * src/hc08/gen.c (emitcode, emitinline),
7665 * src/mcs51/gen.c (emitcode, genInline),
7666 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7668 * src/pic/ralloc.c (debugLog),
7669 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7671 * src/pic16/ralloc.c (debugLog),
7672 * src/z80/main.c (_process_pragma):
7673 made all ctype.h function calls safe
7674 * src/SDCCopt.c: include math.h for fabs
7675 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7676 and used them throughout the code to make ctype.h function calls safe
7677 * src/ds390/main.c (asmLineNodeFromLineNode),
7678 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7679 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7681 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7682 (newpCodeAsmDir): made ctype.h function calls safe
7683 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7684 pic16_emitcode): made lbp unsigned char*
7685 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7686 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7687 * src/xa51/gen.c (emitcode),
7688 * src/z80/gen.c (_emit2): made lbp unsigned char*
7689 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7692 2005-09-05 Raphael Neider <rneider AT web.de>
7694 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7695 access bank splitpoint
7697 2005-09-05 Raphael Neider <rneider AT web.de>
7699 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7701 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7703 * .version: changed to version 2.5.3
7704 * doc/sdccman.lyx: changed version to 2.5.3,
7705 documented --codeseg and --constseg and pragma codeseg and constseg,
7706 documented bit parameters (reentrant) and bit returning
7707 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7708 currFunc->recvSize, but is this ok for all ports?
7709 (ast2iCode): result of ~ on unsigned char must be cast to int for
7711 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7712 function pointers in bit space
7713 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7714 (processFuncArgs): call port.reg_parm() with reentrancy info
7722 * src/z80/main.c: port.reg_parm prototype extended with
7723 "bool reentrant" parameter
7724 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7725 options.stackAuto for allocating bit register parameters
7726 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7727 (genSend): set BitBankUsed if it is,
7728 (selectRegBank): factored out of genCall for use in genPcall,
7729 (genCall): removed redundant dtype assignmen, use selectRegBank,
7730 (genPcall): handle returning in Carry properly, save in F0 if needed,
7731 (genReceive): handle bit register parameters
7732 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7733 (mcs51_assignRegisters): enable bit registers for all reentrant
7734 functions and don't set BitBankUsed unconditionally
7735 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7736 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7737 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7739 2005-08-27 Borut Razem <borut.razem AT siol.net>
7741 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7742 ppc-osx (Darwin) does not support -u option. It seems that it is
7743 supported only on Linux - GNU cp
7745 2005-08-25 Borut Razem <borut.razem AT siol.net>
7747 * sim/ucsim/gui.src/serio.src/Makefile.in,
7748 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7749 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7750 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7751 install and strip, since the strip at /usr/ccs/bin should be used
7754 2005-08-24 Borut Razem <borut.razem AT siol.net>
7756 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7758 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7760 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7763 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7765 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7766 * as/mcs51/lkmain.c (link_main): fixed warning
7767 * device/include/stdbool.h: ds390 has no advanced bit support yet
7768 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7769 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7770 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7771 and updated their macros
7772 * src/SDCCval.c (constVal): updated comment for renamed b_long
7774 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7776 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7777 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7778 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7779 (oprio): set priority for '['
7780 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7782 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7783 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7784 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7785 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7786 added overlayable BIT_BANK area
7787 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7788 (summary2): explain 'T' in legenda
7789 * as/mcs51/lkrloc.c: replaced old K&R style,
7790 (relr): added R_BIT processing,
7791 (errmsg): added "Bit-addressable relocation error",
7792 (adb_bit): added for converting from byte- to bit-addressable space,
7793 (adb_24_bit): added for converting from byte- to bit-addressable space
7794 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7795 used in reentrant functions now even as return value
7796 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7797 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7798 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7799 * src/SDCCglobl.h: added indicator BitBankUsed
7800 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7801 the bit registers b0-b7
7802 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7803 (geniCodeCast): fixed bug 1263853,
7804 (geniCodeLogicAndOr): put result in bool or char,
7805 (geniCodeReceive): added parameter func for accessing the return type,
7806 (geniCodeFunctionBody): pass func to geniCodeReceive
7807 * src/SDCCmain.c: added indicator BitBankUsed
7808 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7809 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7810 (checkSClass): don't put automatic bool/bit on stack,
7811 (checkFunction): removed check on function cannot return bit
7812 * src/SDCCsymt.h: added newBoolLink prototype
7813 * src/mcs51/gen.c (rb1regs): added bit registers,
7814 (movc): created for assigning to carry,
7815 (pushReg, popReg): created for pushing registers,
7816 (sameRegs): check both AOP_REG and AOP_CRY types,
7817 (aopOp): handle bit registers,
7818 (aopPut): optimization no self-assign,
7819 (saveRegisters): push reg->base (bits) only once for bit registers,
7821 (unsaveRegisters): pop reg->base only once and use popReg,
7822 (assignResultValue): added parameter func and return in carry for bits,
7823 (genIpush): optimization no reload in A if not changed,
7824 (genSend): bit parameters in reentrant functions are passed in bit
7825 registers by first assigning to bits in B, then save registers and
7827 (genCall): handle returning in Carry properly, save it in F0 if needed,
7828 (genPcall): updated assignResultValue call, this is not safe yet for bit
7829 returning function !!!
7830 (genFunction): don't generate equ's for bit registers and use pushReg,
7831 (genEndFunction): take care of bit returning functions and use popReg,
7832 (genRet): return bit in Carry,
7833 (genIfx): optimize bit registers and other directly addressable bits,
7834 (genReceive): updated assignResultValue call
7835 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7836 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7837 registers when using stack-auto
7838 * src/mcs51/ralloc.c (_G): added allBitregs,
7839 (regs8051): added the bit registers,
7840 (createStackSpil): use macro IS_BIT,
7841 (getRegBit): added to allocate a bit register, else spill,
7842 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7843 (updateRegUsage): factored out to ease stepping while debugging,
7844 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7845 also allocate bit registers,
7846 (fillGaps): handle bit registers,
7847 (findAllBitregs): added to create bit vector with all bit registers,
7848 (mcs51_allBitregs): returns this bit vector,
7849 (mcs51_assignRegisters): when using stack-auto use bit registers for
7850 passing parameters and creating local variables
7851 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7853 2005-08-22 Borut Razem <borut.razem AT siol.net>
7855 * device/lib/Makefile.in: replaced find option -or with -o
7856 to make it run on solaris
7858 2005-08-22 Raphael Neider <rneider AT web.de>
7860 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7861 fixes #1265442 (crash on Solaris)
7863 2005-08-20 Borut Razem <borut.razem AT siol.net>
7865 * configure, configure.in: added tests for libsocket and libnsl libraries,
7866 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7867 from support/regression/Makefile.in
7868 * support/regression/Makefile.in: added
7869 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7870 * sim/ucsim/libtool: regenerated on sparc-solaris
7871 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7872 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7873 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7874 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7875 sparc-solaris, which doesn't use GNU ld linker
7876 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7877 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7879 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7881 * src/mcs51/peeph.def: updated comments
7883 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7885 * device/lib/_gptrget.c,
7886 * device/lib/_gptrput.c: slightly shorter
7887 * doc/sdccman.lyx: incremented version
7888 * src/mcs51/peeph.def: moved peephole comments to the line of first
7889 change to better keep line correlation, reanimated 186.e
7890 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7892 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7894 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7895 David Saxton with quotes around file name.
7897 2005-08-15 Borut Razem <borut.razem AT siol.net>
7899 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7900 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7901 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7902 make tests run on x86_64 platform
7904 2005-08-13 Raphael Neider <rneider AT web.de>
7906 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7907 as it might be executed DURING a build (parallel make is wonderful)
7909 2005-08-13 Raphael Neider <rneider AT web.de>
7911 * device/lib/Makefile.in (port-specific-objects-pic16):
7912 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7913 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7915 * device/lib/pic16/Makefile.rules: build subdirs before creating
7916 the library, removed builddir rule, create $(builddir) early in
7917 recurse rule, use empty recurse rule for leaf directories
7918 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7919 mkdir errors (race condition), removed duplicate suffix "hex"
7921 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7922 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7923 prevents mkdir -p from aborting on Alpha
7925 2005-08-12 Raphael Neider <rneider AT web.de>
7927 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7928 db-statements in order to allow for arrays of pointers in code
7929 sections to be placed without interspersed 0-padding, fixes
7931 * (emitStatistics): fixed division by zero for pic18f1220
7932 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7933 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7934 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7935 * (pic16_pCodeConstString): keep track of already emitted string
7936 literals to prevent "duplicate definitions of symbol _str_NR"
7937 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7939 * device/lib/Makefile.in: ignore failing PIC16 library builds
7940 * device/lib/pic16/Makefile: do not build if gputils are missing
7941 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7943 2005-08-10 Raphael Neider <rneider AT web.de>
7945 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7948 2005-08-10 Raphael Neider <rneider AT web.de>
7950 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7951 Rokas' patch to add the new fixed point type "__fixed16x16"
7952 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7953 functions for __fixed16x16 arithmetics
7954 * device/lib/pic16: reimplemented the build system to support
7955 a separate build directory, better handling of libio (create
7956 the library in a separate subdir for each architecture) and
7957 easier configuration (centralized in Makefile.common)
7959 2005-08-07 Raphael Neider <rneider AT web.de>
7961 * src/pic16/gen.c (genrshTwo): fixed sign extension
7962 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7963 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7965 * device/include/pic16/pic18f4220.h: NEW, header for
7966 pic18f4220 and pic18f4320
7967 * device/include/pic16/pic18fregs.h: added new devices,
7968 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7969 * device/include/pic16/signal.h: resolved name clashes
7970 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7971 to also allow testing for interrupt enable bits, added
7972 comments on how to use the macros
7973 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7974 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7975 register definitions for the devices
7976 * device/lib/pic16/pics.all: added new devices
7977 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7979 * device/lib/pic16/libc/stdlib/memfree: do not count
7980 the block header as free memory
7981 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7982 simplified and added missing end-of-blocklist-marker
7983 (reported by Peter Onion, fixes #1252814)
7984 * (_mergeHeapBlock): fixed loop condition
7985 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7986 len==0, restructured code
7987 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7988 up a bit, reduced bitfield accesses, prevent endless loops
7989 in case of heap corruption
7990 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7991 "unreferenced arguments/must return a value" warnings
7992 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7993 replaced BAUDREG with SPBRG
7994 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7995 device/lib/pic16/debug/gstack/gstack.c: replaced
7996 _naked, _asm, _endasm with __naked, __asm, __endasm
7998 2005-08-05 Raphael Neider <rneider AT web.de>
8000 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8001 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8003 2005-08-05 Borut Razem <borut.razem AT siol.net>
8005 * device/lib/Makefile.in: added missing ';'
8006 * configure: removed ^M characters
8008 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8010 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8011 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8014 2005-08-04 Borut Razem <borut.razem AT siol.net>
8016 * configure.in: pic16 libraries build 2nd try - enable running
8017 configure in device/lib/pic16
8018 * configure: regenerated from configure.in
8019 * device/lib/Makefile.in: create $(PORT)/bin directory
8021 2005-08-03 Raphael Neider <rneider AT web.de>
8023 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8024 to get/set values via pointers
8025 * (genUnpackBits,genPackBits): changed detection of
8026 ptr->bitfield vs. sym.bitfield, fixed access via generic
8027 pointers, removed dead (wrong) code for multibyte bitfields
8028 * (genNearPointerGet, genGenPointerGet): removed useless code,
8029 fixed bitfield detection, fixes #1250594
8030 * (genNearPointerSet): removed useless code
8031 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8032 and introduced macro pic16_emitpcode that conditionally emits
8033 the origin of the following pCode (useful for debugging SDCC)
8034 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8035 * (createDefmap): fixed handling of LFSR for --optimize-df
8037 2005-08-02 Borut Razem <borut.razem AT siol.net>
8039 * device/lib/Makefile.in: pic16 libraries build enabled since
8040 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8042 2005-08-02 Raphael Neider <rneider AT web.de>
8044 * src/pic16/gen.c (genPackBits): removed deprecated warning
8045 * (genGenPointerSet): fixed bitfield detection
8047 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8049 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8051 2005-07-31 Raphael Neider <rneider AT web.de>
8053 * device/lib/pic16/libdev/pic18f458.c,
8054 device/include/pic16/pic18f458.h: added missing T0CONbits
8056 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8058 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8060 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8062 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8064 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8066 * device/include/mcs51/at89c51ed2.h: added.
8068 2005-07-23 Raphael Neider <rneider AT web.de>
8070 * src/pic/gen.h: added emitpcode macro for debugging
8071 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8072 and replace by macro adding debug information on demand
8073 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8074 * (gencjne): tried to fix; replaced with correct (slower) code
8075 * (gen{Unp,P}ackBits): fixed single bit access
8076 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8077 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8078 previous instruction
8079 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8080 register has to be handled with care (forbidding movement
8081 of assignments/uses, removing assignments completely, ...)
8082 * (pCodeOptime2pCodes): make use of regIsSpecial
8083 * added lots of debugging output (commented out)
8084 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8085 from being reused as result UNLESS it is known to work
8087 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8089 * support/Util/dbuf.h: include <stddef.h> for size_t
8090 * .version: changed to version 2.5.2
8092 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8094 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8096 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8098 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8099 (genModOneByte): removed needless psha/pula
8101 2005-07-22 Raphael Neider <rneider AT web.de>
8103 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8104 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8105 * src/pic/gen.c (resolveIfx): do not "invent" labels
8106 * (genSkipc): changed to positive logic
8107 * (genSkipCond): removed as no longer needed
8108 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8110 * (genLeftShift): check operands are in different registers
8111 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8112 INCF does not update CARRY...
8113 * src/pic/main.c: fixed _linkCmd
8114 * src/pic/pcode.c (unlinkpCode): added inactive code
8115 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8116 alive (do not assign result and operand overlapping registers)
8118 2005-07-22 Raphael Neider <rneider AT web.de>
8120 * src/pic/device.c (dump_sfr): replaced register declaration with
8121 call to emitSymbolToFile() to avoid duplicate symbols
8122 * (assignRelocatableRegisters): do not declare external symbols
8123 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8124 right (take size of type, not etype)
8125 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8126 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8127 * (packRegsForAccUse): disabled assignment of WREG as
8128 the result reg to prevent occurence of just fixed #1235003,
8130 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8131 symbols (avoids duplicate symbols in .asm file)
8132 * (pic14emitRegularMap): use emitSymbolToFile()
8133 * src/pic/gen.c (aopOp): fixed spillLocation handling
8134 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8135 * (genDataPointerSet): removed unneccessary variables/output
8137 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8139 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8140 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8142 2005-07-21 Raphael Neider <rneider AT web.de>
8144 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8145 architecture cannot handle them efficiently, fixes bug #1235003
8146 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8147 check for empty sets before using them (fixes bug #1232190)
8149 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8151 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8152 (lnksect2): generate warnings for memory overlap
8153 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8154 constseg to set the name of these segments so you can instruct the linker
8155 to place them in banks
8156 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8157 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8158 added code_seg and const_seg to options
8159 * src/SDCCglue.c (emitMaps): use options.const_seg,
8160 (createInterruptVect): put interrupt vectors in segment HOME,
8161 (glue): put HOME before static segment and put the main glue in HOME,
8162 (glue): use options.code_seg
8163 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8164 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8165 these segments so you can instruct the linker to place them in banks
8166 (linkEdit): use code_loc for HOME segment which should be the first
8167 segment in code memory now
8168 * src/SDCCmem.c: fixed more stuff like bug 1238386
8169 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8170 (changePointer): don't change function pointers to code pointers for
8172 (compareType): added exceptional check for banked function pointers
8173 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8174 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8175 after static in code memory
8176 * src/mcs51/gen.c: added aopLiteralLong prototype,
8177 (aopForSym): use getSize for functions,
8178 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8179 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8180 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8182 (genPcall): use call for literal function pointers and generate banked
8183 calls over the one trampoline so there's only one place for the user to
8184 modify according to his/hers hardware,
8185 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8186 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8187 * src/mcs51/main.c: added keyword banked,
8188 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8189 * support/Util/SDCCerr.c,
8190 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8191 needed for passing the bank and address to the trampoline
8192 * device/lib/mcs51/crtbank.asm: added for bankswitching
8193 * device/lib/mcs51/Makefile: added crtbank
8195 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8197 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8198 for fields at offset 0 of a struct or union as reported
8199 on 2005-07-07 in the developer mailing list.
8201 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8203 * src/SDCCmem.c: fixed bug 1238386
8205 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8207 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8208 (patch #1144962), added peephole 300, enabled 259.x
8209 * doc/sdccman.lyx: removed screenshot and provided link instead
8211 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8213 * doc/sdccman.lyx: added section about debugging with ddd
8214 * doc/figures/ddd_example.eps: screenshot of debugging session
8216 2005-07-04 Raphael Neider <rneider AT web.de>
8218 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8219 like CODE pointers, fixes #1115683
8220 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8221 call, fixes bugs #1232211, #1228110,
8222 fixed wrong casts to pCodeFlow from pCodeInstructions
8224 2005-07-04 Raphael Neider <rneider AT web.de>
8226 * src/pic/gen.c (popGet): changed assert to allow for
8228 * (popGetAddr): changed signature to provide
8229 an additional index, patched all call sites
8230 * (genCmpEq): handle literal-like operands correctly
8231 * (genAddrOf): added sanity checks on __code/__data pointers
8232 * (genAssign): added handling of symbols from __code section
8233 * (gencjne): do not generate code for comparisons whose result
8234 is neither stored nor used, fixes bug #1171114
8235 * (AccLsh, AccRsh): operate on operand instead of WREG
8236 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8237 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8239 * rewrote complete shift-by-literal logic, commented unused
8241 * (genConstPointerGet): get multiple bytes (if result size > 1),
8242 fixed handling of non-immediate addresses
8243 * (genPointerGet): handle CODE pointers like CONST pointers
8244 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8245 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8246 operand is to be treated as a literal or not
8247 * (mov2w,genPcall,genCmpEq),
8248 src/pic/genarith.c: use aop_isLitLike() to decide between
8249 literal/register contents
8250 * (addSign): added missing offset
8251 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8252 only emit comment in debug-mode,
8253 use {aop,op}_isLitLike throughout the file
8254 * src/pic/glue.c: fix initializers for pointers (work in progress)
8255 * src/pic/pcode.c (get_op): honor index on _const symbols
8256 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8257 * (dumppBlock): added pCode size estimation
8258 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8259 check for IS_SYMOP before OP_SYMBOL'ing
8260 * fixed indentation, compacted switch-statements
8261 * (allocReg): find free register and allocate it instead of
8262 allocating new registers all the time
8263 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8264 registers as its operands (necessary only for multibyte GETs)
8266 2005-07-01 Raphael Neider <rneider AT web.de>
8268 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8269 debugging .asm-output macros FENTRY + FEXIT
8270 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8272 * (emitpComment): NEW, printf to pCode
8273 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8275 * (popGetAddr): NEW, variant of popGet to access an immediates
8276 high(er) bytes instead of the n'th byte of memory they reference,
8277 replaced popGet with popGetAddr where neccessary
8278 * (genDataPointerGet): reactivated and fixed implementation
8279 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8281 * (genDataPointerSet): fixed multibyte assignments
8282 * (genpic14Code): fixed --i-code-in-asm handling
8283 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8284 * (genPlus): fixed index-out-of-bounds error
8285 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8286 * src/pic/ralloc.c: added debugging output macro FENTRY2
8287 * (spillThis): fixed indentation, enbraced for-body for clarity
8288 * (rematStr): commented out as now unused
8289 * (regTypeNum): commented out special spill case (overwrites
8291 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8293 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8295 * doc/sdccman.lyx: documented sfr16/sfr32,
8296 added example for using storage class with function pointers
8297 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8299 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8301 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8302 * device/lib/_itoa.c,
8303 * device/lib/_ltoa.c: optimized codesize
8304 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8305 but don't know how to suppress the double warning.
8306 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8307 * support/Util/SDCCerr.c,
8308 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8310 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8312 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8313 fixed old K&R prototypes
8314 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8315 * device/lib/_gptrget.c,
8316 * device/lib/_gptrgetc.c,
8317 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8318 also new versions for small generic pointers and banked generic pointers
8319 * src/port.h: added const_name
8320 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8321 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8322 * src/SDCCcse.c (findPrevIc): check all associative operators
8323 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8324 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8325 * src/SDCCmem.c: updated comments,
8326 set far-space to 0 for pdata, results in optimized code
8327 * src/SDCCmem.h: added macro CONST_NAME
8328 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8329 moving the info into the highest bits, see also gptrget/gptrput
8330 * src/src.dsp: added sdcc.ico to project files
8331 * src/avr/gen.c (genCast): fixed bug 0x%d
8332 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8333 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8334 relation between ptr_type and DCL_TYPE,
8335 (genCast): fixed bug 0x%d
8336 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8337 (CODE)" for const_name
8338 * src/hc08/gen.c (genCast): fixed bug 0x%d
8339 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8340 (hc08_port): added "CONST (CODE)" for const_name
8341 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8342 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8343 between ptr_type and DCL_TYPE,
8344 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8345 operand* and took AOP() inside function so sfr-ness can be checked,
8346 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8348 (genFunction, genEndFunction): optimized stack setup,
8349 (genMinus): optimized for literals with ending zeroes (in bytes),
8350 (genCast): fixed bug 0x%d
8351 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8352 (mcs51_port): added "CONST (CODE)" for const_name
8353 * src/mcs51/peeph.def: made rule 226 more generic
8354 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8355 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8356 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8357 * src/z80/main.c (z80_port): added NULL for const_name,
8358 (gbz80_port): added NULL for const_name
8359 * support/regression/tests/bug663539.c,
8360 * support/regression/tests/sfr16.c: new tests
8362 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8364 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8366 2005-06-24 Raphael Neider <rneider AT web.de>
8368 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8370 * device/include/pic16/signal.h: added USBIF
8373 2005-06-24 Raphael Neider <rneider AT web.de>
8375 * device/lib/pic16/libdev/pic18f2455.c,
8376 device/include/pic16/pic18f2455.h: NEW
8377 * device/include/pic16/pic18fregs.h,
8378 device/lib/pic16/pics.all,
8379 src/pic16/device.c: added 18f2455
8380 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8381 device/include/pic16/{pic18f[68][567].h,usart.h}:
8382 replaced MULTIPLE_USARTS define with more relaible
8383 compatibility sfrs (for USART access)
8385 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8387 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8388 and the output asm file line is printed on two lines.
8390 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8392 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8393 BGT, BLE, BHI, and BLS instructions
8394 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8396 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8397 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8399 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8401 2005-06-15 Raphael Neider <rneider AT web.de>
8403 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8404 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8405 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8406 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8407 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8409 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8411 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8412 Marcel Telka in bug #1215704
8414 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8416 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8417 located in shared memory bank.
8419 2005-05-31 Raphael Neider <rneider AT web.de>
8421 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8422 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8423 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8425 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8427 * device/lib/_strncpy.c: fixed the fix
8429 2005-05-26 Raphael Neider <rneider AT web.de>
8431 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8432 initializers with \0, bug #1208187
8433 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8434 intializers with \0, bug #1208187
8436 2005-05-26 Raphael Neider <rneider AT web.de>
8438 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8439 initializers with \0, bug #1208187
8440 * src/pic16/main.c (_process_pragma): added sanity checks
8441 for stack position and size, emit warnings when appropriate
8443 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8445 * device/lib/_strncpy.c: fixed not filling with \0
8447 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8449 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8451 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8452 compound_statement),
8454 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8456 2005-05-24 Raphael Neider <rneider AT web.de>
8458 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8460 2005-05-24 Raphael Neider <rneider AT web.de>
8462 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8463 TRISE definitions, closes bug #1162453
8465 2005-05-22 Raphael Neider <rneider AT web.de>
8467 * src/pic16/main.c (_process_pragma): check for missing
8468 arguments to pragmas code and udata
8469 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8470 consistency fixes to match other headers (thanks to Jim Paris)
8471 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8473 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8475 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8477 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8479 * support/regression/tests/bug1198642.c: new test
8480 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8481 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8482 * support/scripts/resource.h,
8483 * support/scripts/resource.rc,
8484 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8485 * support/scripts/sdcc.ico: added 32x32 icon
8487 2005-05-18 Raphael Neider <rneider AT web.de>
8489 * device/lib/pic16/libdev/pic18f*.c,
8490 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8491 keywords to "__sfr" and "__at (X)"
8492 * device/include/pic16/pic18fregs.h: added pic18f4520
8493 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8494 #1203088 (MPLAB compatibility)
8496 2005-05-17 Raphael Neider <rneider AT web.de>
8498 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8499 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8500 * device/lib/pic16/pics.all: added new devices
8501 * src/pic16/device.c: added support for pic18f4520
8503 2005-05-16 Raphael Neider <rneider AT web.de>
8504 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8505 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8506 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8507 convenience function for bit access
8509 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8511 * device/lib/printf_large.c: fixed bug 1193299
8512 * support/regression/tests/bug1057979.c: added test %3.3s
8514 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8516 * device/include/mcs51/8051.h,
8517 * device/include/mcs51/8052.h: made parseable with lint
8518 * device/include/mcs51/lint.h: added include file for (sp)lint
8519 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8520 * doc/cdbfileformat.lyx,
8521 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8523 2005-05-14 Raphael Neider <rneider AT web.de>
8525 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8526 * device/lib/pic16/libc/stdlib/itoa.c (new)
8527 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8528 * device/lib/pic16/libio/Makefile: exclude subdir according to
8529 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8530 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8531 * src/pic16/gen.c (genFunction): prevent annoying warning
8532 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8534 * support/cpp2/cppmain.c (cpp_output_string): new
8535 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8538 2005-05-13 Borut Razem <borut.razem AT siol.net>
8540 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8542 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8544 * .version: changed to version 2.5.1; back to bleeding edge development
8546 2005-05-11 Borut Razem <borut.razem AT siol.net>
8548 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8549 generate PDF version 1.3 documents
8551 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8553 * .version: changed to version 2.5.0
8555 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8557 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8559 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8561 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8562 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8563 well as many smaller updates.
8564 * .version: changed to version 2.5.0-pre1
8566 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8568 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8570 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8572 * support/regression/tests/bug1185672.c: added
8573 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8575 * src/mcs51/gen.c (genCall): added comments, made it look safer
8576 * src/mcs51/gen.c (genEndFunction): simplified
8578 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8580 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8582 2005-04-14 Borut Razem <borut.razem AT siol.net>
8584 * fixed bug 1045046 - SIGSEGV with really simple code?:
8585 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8586 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8588 2005-04-14 Borut Razem <borut.razem AT siol.net>
8590 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8591 src/pic16/device.h: temporarily disabled experimental #inline pragma
8594 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8596 * device/include/z80/stdio.h,
8597 * device/include/z80/string.h: removed these highly incomplete files so
8598 SDCC can use the default ones in device/include/
8600 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8602 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8604 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8607 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8609 * device/include/malloc.h: removed redundant __reentrant prototypes
8610 * device/lib/_mullong.c: added working xstack variant in asm (C version
8611 doesn't pass regression tests)
8612 * device/lib/bpx.c: used __data and made bpx char for mcs51
8613 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8614 (createFunction): fixed bug with xstackPtr
8615 * src/SDCCcse.c: corrected comments
8616 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8617 (killDeadCode, eBBlockFromiCode): removed unused code
8618 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8620 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8621 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8622 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8623 (genModOneByte): fixed warning in MSVC
8624 * src/mcs51/main.c (): added comments
8625 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8627 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8629 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8631 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8633 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8635 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8637 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8638 characters arrays of larger size than the declared one.
8640 2005-04-10 Borut Razem <borut.razem AT siol.net>
8642 * src/pic/gen.c (genInline),
8643 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8644 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8645 (findNextInstruction), (findPrevInstruction),
8646 (findInstructionUsingLabel),
8647 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8648 * src/pic/pcode.c (findLabel): added missing '\n'
8649 * src/src.dsp: added SDCCdwarf2.c to the project
8651 2005-04-09 Borut Razem <borut.razem AT siol.net>
8653 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8655 2005-04-08 Raphael Neider <rneider AT web.de>
8657 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8658 into the chain after a given one) and mergeDefmapSymbols (combine
8659 defmap entries for each symbol per pcode)
8660 * (createDefmap): have defmap entries merged in the end
8661 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8662 a symbol before replacing one access type's symbol, merge symbols in
8663 the end (replacement symbol might already have an entry)
8664 * (assignValnums): keep reference to written WREG intact
8666 2005-04-08 Raphael Neider <rneider AT web.de>
8668 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8671 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8673 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8676 2005-04-07 Raphael Neider <rneider AT web.de>
8678 * device/include/pic16/usart.h: added compatibility defines for
8679 devices with more than one USART
8680 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8682 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8684 * device/lib/Makefile.in: updated for port specific include
8686 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8688 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8690 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8692 * device/include/8051.h,
8693 * device/include/8052.h,
8694 * device/include/at89S8252.h,
8695 * device/include/at89c55.h,
8696 * device/include/at89x051.h,
8697 * device/include/at89x51.h,
8698 * device/include/at89x52.h,
8699 * device/include/mcs51reg.h,
8700 * device/include/reg51.h,
8701 * device/include/reg764.h,
8702 * device/include/regc515c.h,
8703 * device/include/sab80515.h: (re)moved these 12 files
8704 * device/include/mcs51/8051.h,
8705 * device/include/mcs51/8052.h,
8706 * device/include/mcs51/at89S8252.h,
8707 * device/include/mcs51/at89c55.h,
8708 * device/include/mcs51/at89x051.h,
8709 * device/include/mcs51/at89x51.h,
8710 * device/include/mcs51/at89x52.h,
8711 * device/include/mcs51/mcs51reg.h,
8712 * device/include/mcs51/reg51.h,
8713 * device/include/mcs51/reg764.h,
8714 * device/include/mcs51/regc515c.h,
8715 * device/include/mcs51/sab80515.h: and added them here
8717 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8719 * device/include/stdarg.h: changed SDCC specific keywords to double
8721 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8723 * device/include/hc08/mc68hc908gp32.h,
8724 * device/include/hc08/mc68hc908jb8.h,
8725 * device/include/hc08/mc68hc908jkjl.h,
8726 * device/include/hc08/mc68hc908qy.h: fixed comments
8727 * device/include/mcs51/README: updated
8728 * device/include/mcs51/c8051f120.h: added PINRSF
8729 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8730 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8731 amidst code. Also inline is not supported.
8733 2005-04-06 Raphael Neider <rneider AT web.de>
8735 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8736 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8737 callers stack/frame pointers
8739 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8741 * device/include/pic16/usart.h: added, missing in previous commit,
8742 * device/include/pic16/adc.h: fixed typo,
8743 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8745 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8747 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8748 uninitialized because a bug appears with gplink
8749 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8750 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8751 complains for unrecognised option
8753 2005-04-05 Raphael Neider <rneider AT web.de>
8755 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8756 structs as well (using memcpy)
8757 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8758 on ISRs (GOTO has no label)
8759 * src/pic16/device.h: added OF_OPTIMIZE_DF
8760 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8761 new data flow analysis/optimization
8762 * src/pic16/pcode.c: added (prototypes for and implementation of)
8763 dataflow analysis functions, fixed pCodeInstructions' inCond and
8764 outCond values, made RCALL a branch instruction
8765 * (pic16_unlinkpCode): keep C line if possible
8766 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8767 C line moved if possible
8768 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8769 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8770 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8771 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8773 * (pic16_getJumptabpCode): NEW, needed in...
8774 * (LinkFlow): fixed handling of jumptables, calls and conditional
8776 * (pic16_InsertCommentAfter): NEW
8777 * (pic16_pCodeReplace): made verbose and flow preserving
8778 * (AnalyzeFlow): added call to data flow analysis
8779 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8780 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8781 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8783 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8785 * src/SDCCast.c (decorateType): fixed bug #1105626
8787 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8789 * device/include/asm/pic16/features.h,
8790 * pic18f*.h headers,
8791 * device/include/pic16/adc.h,
8792 * device/include/pic16/delay.h,
8793 * device/include/pic16/i2c.h,
8794 * device/include/pic16/malloc.h,
8795 * device/include/pic16/stdio.h,
8796 * device/include/pic16/stdlib.h,
8797 * device/include/pic16/string.h,
8798 * device/lib/pic16/libc/stdio/printf_tiny.c,
8799 * device/lib/pic16/libc/stdio/printf_small.c,
8800 * device/lib/pic16/libc/stdio/strmgpsim.c,
8801 * device/lib/pic16/libc/stdio/strmmssp.c,
8802 * device/lib/pic16/libc/stdio/strmusart.c,
8803 * device/lib/pic16/libc/stdio/vfprintf.c,
8804 * device/lib/pic16/libc/stdlib/ltoa.c,
8805 * device/lib/pic16/libc/stdlib/putchar.c,
8806 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8807 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8808 * device/lib/pic16/libc/stdlib/memchrram.c,
8809 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8810 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8811 * device/lib/pic16/libio/adc/adcbusy.c,
8812 * device/lib/pic16/libio/adc/adcread.c,
8813 * device/lib/pic16/libio/adc/adcsetch.c,
8814 * device/lib/pic16/libio/usart/ubaud.c,
8815 * device/lib/pic16/libio/usart/ubusy.c,
8816 * device/lib/pic16/libio/usart/udrdy.c,
8817 * device/lib/pic16/libio/usart/uopen.c,
8818 * device/lib/pic16/libio/usart/uputc.c,
8819 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8820 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8821 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8822 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8823 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8824 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8825 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8826 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8827 specific keywords to double underlined form,
8828 * device/lib/pic16/libc/Makefile.rules,
8829 * device/lib/pic16/libsdcc/Makefile.rules,
8830 * device/lib/pic16/libm/Makefile,
8831 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8832 to compile with C standard set in Makefile.common
8833 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8834 rand.c and crc.c in compilation process,
8835 * device/lib/pic16/libsdcc/int/divuint.c,
8836 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8837 `c' from signed to unsigned,
8838 * device/lib/pic16/startup/crt0.c,
8839 * device/lib/pic16/startup/crt0i.c,
8840 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8841 keywords to double underlined form, bug fixes in _do_cinit function
8842 which prevented the correct initialization of the .idata segment,
8843 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8844 core to enter a infinite loop
8845 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8847 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8849 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8851 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8853 * device/include/Makefile.in: add support for hc08 subdirectory
8854 * device/include/hc08/: new subdirectory
8855 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8856 Lucas Loizaga, thanks!
8857 * device/include/hc08/mc68hc908qy.h,
8858 * device/include/hc08/mc68hc908gp32.h,
8859 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8860 their own directory. Changed internal macro names to use the compiler
8861 reserved namespace. Changed SDCC specific keywords to double
8863 * device/include/math.h,
8864 * device/include/malloc.h,
8865 * device/include/stdarg.h,
8866 * device/include/stdbool.h
8867 * device/include/string.h,
8868 * device/include/tinibios.h,
8869 * device/include/ds400rom.h,
8870 * device/include/8051.h,
8871 * device/include/8052.h,
8872 * device/include/80c51xa.h,
8873 * device/include/at89c55.h,
8874 * device/include/at89S8252.h,
8875 * device/include/at89x51.h,
8876 * device/include/at89x52.h,
8877 * device/include/ds80c390.h,
8878 * device/include/reg764.h,
8879 * device/include/regc515c.h,
8880 * device/include/sab80515.h,
8881 * device/include/mcs51/c8051f000.h,
8882 * device/include/mcs51/c8051f018.h,
8883 * device/include/mcs51/c8051f020.h,
8884 * device/include/mcs51/c8051f040.h,
8885 * device/include/mcs51/c8051f060.h,
8886 * device/include/mcs51/c8051f120.h,
8887 * device/include/mcs51/c8051f300.h,
8888 * device/include/mcs51/c8051f310.h,
8889 * device/include/mcs51/c8051f320.h,
8890 * device/include/mcs51/c8051f330.h,
8891 * device/include/mcs51/c8051f350.h,
8892 * device/include/z180.h: Changed SDCC specific keywords to double
8895 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8897 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8899 * (pic16_assignConfigWordValue): disable testing of configuration
8900 register value with config mask,
8901 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8902 function with port->fun_prefix,
8903 * (genFunction): when generating a naked interrupt function never
8904 create an absolute segment placed in interrupt vector address, place
8905 the actual interrupt function at IVA instead, when an interrupt
8906 function is generated with unspecified interrupt then do not create
8907 the absolute section,
8908 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8909 code for generating a call to generic pointer get/put function with
8910 a call to function pic16_callGenericPointer(),
8911 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8912 the call to the generic pointer get/put functions with prefixing the
8913 function name with port->fun_prefix,
8914 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8915 * src/pic16/main.c (_process_pragma): prefix function with
8917 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8918 calling assembler, old 18Fxxxx macro is deprecated,
8919 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8920 PC_ASMDIR in while condition,
8921 * (findInstruction): add PC_ASMDIR in while condition,
8922 * (buildCallTree): prefix main with port->fun_prefix,
8923 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8924 identifier for variable with banked access in instructions BTFSS,
8925 BTFSC, BCF, BSF, BTG
8926 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8927 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8928 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8929 perform optimization when enviroment variable NO_REG_OPT is set,
8930 * (insideLRBlock): NEW, return 1 if register is inside an
8931 INF_LOCALREGS block,
8932 * (RemoveRegFromLRBlock): remove a register that is completely
8933 eliminated by register optimization, but it is still left in local
8934 register store/restore in/from stack block,
8935 * (Remove2pcodes): after removing register, check to see if it
8936 should be removed from local register store/restore in/from stack
8938 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8939 DUMMY_READ_VOLATILE,
8941 * device/include/pic16/adc.h: minor prototype modifications and
8943 * device/include/pic16/malloc.h: added GPL notice various
8945 * device/include/pic16/stdint.h: NEW, standard header for ints
8946 * device/include/pic16/delay.h: NEW, header for delay functions,
8947 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8949 * device/include/pic16/signal.h: NEW, header providing helper macros
8950 for implementing signal handlers,
8951 * device/include/pic16/stdio.h: added prototypes for functions,
8952 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8953 prototypes for stdin and stdout, added macro PUTCHAR to
8954 automatically implement putchar function prototype,
8955 * device/include/pic16/usart.h: modified and updated USART library,
8956 * device/lib/pic16/libio/adc/,
8957 * device/lib/pic16/libio/i2c: some modifications to improve library
8959 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8960 family of functions,
8961 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8962 family of functions and other sources,
8963 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8964 of the PIC18Fxx[28] devices,
8965 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8966 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8967 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8968 _do_cinit function, because the previous failed when local variables
8969 where not placed in the same memory bank,
8970 * device/lib/pic16/libsdcc/char/: various modifications to improve
8971 library performance,
8972 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8973 information on the new functions of the c library and more...
8975 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8977 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8979 2005-03-26 Raphael Neider <rneider AT web.de>
8981 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8982 if condition == CARRY)
8983 * (genCmp): adapted to new genSkipc semantics
8984 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8985 on rIfx (genCmp was broken)
8987 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8989 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8990 * src/z80/main.c (_keywords[]),
8991 * src/SDCCglobal.h (struct options),
8993 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8994 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8995 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8996 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8997 always available in leading double underscore form. The C99 support is
8998 mostly missing, but it's a start.
8999 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9000 reserved identifier "__data".
9002 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9004 * src/mcs51/peeph.def: fixed bug 1170013
9006 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9008 * device/include/mcs51reg.h: fixed bug 842007
9010 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9012 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9015 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9017 * src/port.h (struct PORT),
9018 * src/avr/ralloc.c (avr_assignRegisters),
9020 * src/ds390/ralloc.c (ds390_assignRegisters),
9022 * src/hc08/ralloc.c (hc08_assignRegisters),
9024 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9026 * src/pic/ralloc.c (pic14_assignRegisters),
9028 * src/pic16/ralloc.c (pic16_assignRegisters),
9030 * src/xa51/ralloc.c (xa51_assignRegisters),
9032 * src/z80/ralloc.c (z80_assignRegisters),
9034 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9035 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9037 * src/SDCCdflow.c (computeDataFlow),
9039 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9041 * src/SDCCcflow.c (*),
9043 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9044 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9045 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9046 immedDom() returning wrong block; probably fixes bug #1160833)
9048 2005-03-20 Borut Razem <borut.razem AT siol.net>
9050 * support/scripts/inc2h.pl: WIN32 port
9052 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9054 * device/lib/makefile.in: added abs.c and labs.c
9056 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9058 * device/include/stdint.h: added
9059 * device/lib/abs.c: added
9060 * device/lib/labs.c: added
9061 * device/include/stdlib.h: added abs() and labs() prototypes
9062 * device/lib/libsdcc.lib: added abs and labs
9063 * device/include/float.h,
9064 * device/lib/_fsmul.c,
9065 * device/lib/printf_fast.c,
9066 * device/lib/printf_tiny.c: updated comments
9068 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9070 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9073 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9075 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9076 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9078 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9080 * device/lib/printf_large.c: removed inline assembly for portability and
9081 readability. Use printf_fast if speed or size are more important.
9082 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9083 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9085 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9087 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9088 prevent compiler warning
9090 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9092 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9093 moved to level 0 and declared as static. Also they are explicit
9094 placed in access bank. This was necessery because some times they
9095 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9096 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9097 optimizations. Currently only compare to unsigned char is implemented,
9098 * src/pic16/gen.c: added fReturnIdx array,
9099 * (struct resolvedIfx) is moved to gen.h and made public,
9100 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9101 * (aopForSym): added an optimization to directly store in stack of
9102 the operand of a SEND iCode,
9103 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9104 but as registers instead (AOP_REG) using the fReturnIdx array,
9105 * (pic16_freeAsmop): remove the freed register from the
9106 _G.sregsAlloc field,
9107 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9108 a compare of 'WREG',
9109 * (pic16_popGetTempRegCond): changed function prototype, now
9110 function takes also a bitVector argument v which holds the current
9111 set of registers that are allocated for stack access by aopForSym,
9112 registers allocated in aopForSym for accessing stack symbols are not
9113 any more part of the functions usedRegs field,
9114 * (genCall): some times aopOp is called for a stack variable to be
9115 send, aopForSym might perform the push, if this is true make sure
9116 that genCall doesn't push the variable twice by testing _G.resDirect,
9117 * (genFunction): changed testing for unspecified interrupt number
9118 from 256 to INTNO_UNSPEC,
9119 * modified selection scheme of frame pointer generation. Previously
9120 if function did use local registers a frame pointer was generated,
9121 now a frame pointer is generated only if function has arguments
9122 (that need PLUSW2 register access), or has stack arguments, or the
9123 compiler is not instructed to omit the frame pointer,
9124 * (genEndFunction): before restoring local registers that were saved
9125 in the function preamble, also restore the registers that *might*
9126 have been allocated for stack access,
9127 * (genRet): removed some old comments,
9128 * (genCmp, the active (RN's) version): added a call to the
9129 pic16_genCmp_special function to perform the compare with a more
9130 robust and optimized way,
9131 * (genInline): a feature has been added in inline code generation,
9132 which allows a wildcard variable substitution when writing inline
9133 assembly. Code is incomplete and experimental therefore undocumented,
9134 * (genCast): changed order of aopOp for result and right to allow
9135 aopForSym to directly load the result if possible,
9136 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9137 perform an optimized compare on some selected special occasions,
9138 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9139 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9140 generate an IVT any more,
9141 * src/pic16/main.c (pic16_optionsTable): added command line option
9143 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9144 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9146 * src/pic16/NOTES: Raphael Neider added in list of active developers
9147 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9148 jumptable_end to prevent bug #,
9149 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9150 inCond and outCond fields,
9151 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9152 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9153 turn off register spilling,
9154 * (packRegsForOneUse): synced with other ports' versions although it
9155 is not used currently,
9156 * (pic16_packRegisters): added an optimization while reading
9157 structure bitfields, some registers may be saved (malloc code is
9158 decreased by 80 bytes)
9160 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9162 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9163 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9164 this can be optimized more?
9166 2005-03-10 Raphael Neider <rneider AT web.de>
9168 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9169 genNearPointerGet): (hopefully) fixed access to bitfields via
9170 pointers (p->bitN = x; and x = p->bitN; failed)
9172 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9174 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9176 2005-03-09 Raphael Neider <rneider AT web.de>
9178 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9180 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9182 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9183 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9184 (regTypeNum): set REG_BIT type if necessary
9185 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9186 * support/regression/tests/critical.c: check bug 1144613
9188 2005-03-02 Raphael Neider <rneider AT web.de>
9190 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9192 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9194 * src/avr/ralloc.c (serialRegAssign),
9195 * src/ds390/ralloc.c (serialRegAssign),
9196 * src/hc08/ralloc.c (serialRegAssign),
9197 * src/mcs51/ralloc.c (serialRegAssign),
9198 * src/pic/ralloc.c (serialRegAssign),
9199 * src/pic16/ralloc.c (serialRegAssign),
9200 * src/xa51/ralloc.c (serialRegAssign),
9201 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9203 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9205 * src/SDCCast.c (decorateType): fixed bug 1124787
9207 2005-02-20 Hubert Sack <sack AT digiplan.de>
9208 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9210 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9213 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9215 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9216 to keep the correct label reference count when adding/removing references
9217 to labels. A peephole file using this is appended to patch #1144962.
9219 2005-02-14 Raphael Neider <rneider AT web.de>
9221 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9222 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9223 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9224 retrievals of result operand's value on assignment
9226 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9228 * device/include/pic16/string.h: modified prototype for memccpy()
9229 to memccpy(void *, void *, char, size_t)
9230 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9231 check whether to omit frame pointer or not,
9232 * (genInline): convert all occurences of "\n" to LF in inline
9233 assembler blocks, this helps formatting the inline text,
9234 * (pic16_loadFSR0): modified prototype,
9235 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9236 removed some 8051 legacy code,
9237 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9238 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9239 before allocating temporary registers in functions,
9241 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9243 * support/regression/tests/bitvars.c: corrected the "fix"
9245 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9247 * support/regression/tests/bitvars.c,
9248 * support/regression/tests/bitwise.c,
9249 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9251 2005-02-10 Raphael Neider <rneider AT web.de>
9253 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9254 different size for Alpha
9255 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9257 2005-02-09 Raphael Neider <rneider AT web.de>
9259 * src/SDCC.lex(doPragma) : save and restore warning options as well
9260 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9261 * have #pragma less_pedantic set the errorlevel to WARNING
9263 * (cloneOptimize) : fixed wrong malloc's size
9264 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9265 facilitate correct handling of #pragma (save|restore)
9267 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9269 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9271 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9273 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9275 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9277 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9279 2005-02-02 Raphael Neider <rneider AT web.de>
9281 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9282 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9283 * (pic16_storeForReturn): fixed to allow returning function pointers
9284 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9285 * device/include/pic16/{stddef.h,stdbool.h}: added
9287 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9289 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9291 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9293 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9294 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9295 appeared to be required
9297 2005-01-31 Borut Razem <borut.razem AT siol.net>
9299 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9300 include/mcs51 and include/z80 directories to the package
9302 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9304 * src/hc08/gen.c (genFunction): fixed bug #1112752
9306 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9308 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9310 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9312 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9314 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9316 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9318 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9320 * device/include/c8051fxxx.h: removed these 6 files
9321 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9323 2005-01-26 Raphael Neider <rneider AT web.de>
9325 * src/pic16/gen.c (genAssign): fixed assignment from longs
9326 in codespace (were cut to three bytes)
9327 * (genDummyRead): implemented (except for CODESPACE...),
9329 * src/pic16/glue.c (emitStatistics): beautified
9330 * device/lib/pic16/libm/Makefile: added include path
9332 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9334 * src/z80/gen.c (aopPut): fixed bug #1103902
9336 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9338 * device/lib/expf.c: fixed bug #1095792
9340 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9342 * device/lib/pic16/libm: added Math library sources
9344 2005-01-24 Raphael Neider <rneider AT web.de>
9346 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9347 to enable upcast to pCodeOpReg2 (there is no type tag to
9348 differenciate the two and pic16_popGet2p cast into PCOR2)
9349 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9350 (sizeof(sectNames) changed to sizeof(sectName))
9351 Both patches fix segfaults under MinGW.
9353 2005-01-23 Raphael Neider <rneider AT web.de>
9355 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9356 Safe_[mc]?alloc()'ed variables
9357 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9358 of (byte sized) temporaries (assign them to WREG for now)
9359 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9360 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9361 this might fix SIGSEGVs on MinGW...
9362 * src/SDCCopt.c (killDeadCode): restored original behaviour
9363 (volatile operands might get thrown away though)
9365 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9367 * src/pic16/gen.c: fixed bug #1106975,
9368 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9369 pointer update, INTCON is saved, global interrupts are disabled and
9370 restored after updateing TOS.
9371 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9372 * added function attribute 'shadowregs' to take advantage of shadow
9374 * added function attribute 'wparam' as an alternative to the wparam
9376 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9377 user declares a non-ISR function as 'shadowregs',
9378 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9380 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9382 * .version: bumped version number to 2.4.8
9383 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9385 * device/lib/pic16/libio/i2c/: I2C module support library,
9386 * device/include/pic16/i2c.h: I2C support library header,
9387 * device/lib/pic16/libc/stdio/: standard IO support sources,
9388 * (printf_small.c): printf_small() source, supports float print,
9389 * (printf_tiny.c): printf_tiny() source, does not support floats,
9390 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9391 enable global optimizations for entire library source, other
9392 Makefiles in the source tree are also modified to reflect this,
9393 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9395 * doc/sdccman.lyx: updated to reflect new changes,
9396 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9397 sym->onStack if-case,
9398 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9399 sbit, idata, _idata, xdata, _xdata,
9400 * added pragma library, to link an external library, (see doc),
9401 * removed command line options, --pomit-config-words, --pomit-ivt,
9402 --pleave-reset-vector,
9403 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9404 when calling assembler to reflect memory model used, also define
9405 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9406 reflect stack model used,
9407 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9408 on stack return NULL,
9410 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9412 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9413 of the operands is volatile. Fixes #1020220
9415 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9417 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9418 * (OptimizeRegUsage): make sure that there is really no other flow where
9419 the first pCode is used
9421 2005-01-22 Raphael Neider <rneider AT web.de>
9423 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9424 to fix #1106967 (pCode->seq are not set up correctly)
9426 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9428 * src/SDCCglue.c (glue): make sure code area is declared before the
9429 static initialization area.
9431 2005-01-21 Raphael Neider <rneider AT web.de>
9433 * device/lib/Makefile.in: fixed test for pic16 install dir
9434 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9436 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9437 added --optimize-goto compiler switch and pragma wparam documentation
9438 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9439 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9440 and PRODH closing bug #1071770 (peephole optimizer)
9442 2005-01-19 Raphael Neider <rneider AT web.de>
9444 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9445 cmdLine buffers (used when calling sdcpp...) are large enough
9446 (MAX_PATH=256 truncates arguments leading to system halts when
9448 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9449 * (genUminus): rewritten to for efficiency
9450 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9451 used uninitialized in some cases)
9452 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9453 copy the third byte from the int -- now assumes 0x80 (data memory)
9454 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9455 operands (genAddLit expects the iCode's operands to swapped as
9456 well), fixed leftover bytes (crashed for short left operands)
9457 * (pic16_genMinusDec): performance improvements, removed false
9459 * (pic16_genMinus): fixed to cope with differently sized operands
9460 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9462 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9463 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9464 new banksel optimization
9465 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9466 analysis for temporary registers (segfaults...)
9467 * src/pic16/peeph.def: added rule
9469 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9471 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9472 which converts a float number to its ASCII representation
9473 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9474 functions to convert the fractional and integer part of a float to ASCII,
9475 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9476 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9478 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9480 * device/include/pic16/adc.h: added GPL info,
9481 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9482 a pCodeOp as tested operand,
9483 * (genNearPointerGet): optimized bit testing, does not use
9484 intermediate register for bit value, test directly instead with
9485 BTFSS, BTFSC, works only for single bits,
9486 * (genpic16Code): dump the name of the iCode in the asm,
9487 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9488 renamed to pic16_decodeOp,
9489 * (serialRegAssign): do not allocate a temporary register for iCode
9490 sequences that test a single bit for 1/0
9492 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9494 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9495 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9496 access stack and frame pointers. They are initially assigned to
9497 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9498 accessing SFRs. Updated all occurences of modification of stack or
9499 frame pointer in gen.c and pcode.c,
9500 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9501 assigning of a literal value to pointers,
9502 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9503 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9506 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9508 * doc/sdccman.lyx: update documentation about stack pragma, added
9509 some info for stack memory models
9511 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9513 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9515 2005-01-08 Raphael Neider <rneider AT web.de>
9517 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9518 udata sections to fix bug #1097823
9520 2005-01-05 Raphael Neider <rneider AT web.de>
9522 * src/pic16/gen.c (genGenericShift): added handling of differently
9523 sized left operand and result
9525 2005-01-04 Raphael Neider <rneider AT web.de>
9527 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9528 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9529 to hold the condition bit)
9530 * added new version of genCmp (old code available via #define)
9531 * added new version of genShiftLeft/genShiftRight in a generic
9532 way, now supports shifting by negative values
9533 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9534 shiftCount (expected by genGenericShift)
9535 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9536 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9538 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9539 is an invalid literal too...)
9541 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9543 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9544 from Raphael Neider,
9545 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9546 for 8-bit literals. This fixes some literal operands which are sign
9547 extended to 16-bits ints when instruction needs only 8-bits.
9549 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9551 * device/lib/logf.c: added mcs51 assembly version
9552 * device/lib/expf.c: added mcs51 assembly version
9553 * device/lib/_logexpf.c: new shared asm code for expf and logf
9554 * device/include/math.h: add defines for assembly math library
9555 * device/lib/Makefile.in: build new _logexpf.c
9556 * device/lib/libfloat.lib: use new _logexpf.c
9558 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9561 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9562 device types which have less than 0x7f registers.
9564 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9566 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9568 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9570 * device/lib/printf_fast.c: only build on supported arch.
9571 * device/lib/printf_tiny.c: only build on supported arch.
9572 * device/lib/printf_fast_f.c: only build if asm float lib
9573 * device/lib/_fsget1arg.c: only build if asm float lib
9574 * device/lib/_fsget2args.c: only build if asm float lib
9575 * device/lib/_fsnormalize.c: only build if asm float lib
9576 * device/lib/_fsreturnval.c: only build if asm float lib
9577 * device/lib/_fsrshift.c: only build if asm float lib
9578 * device/lib/_fsswapargs.c: only build if asm float lib
9579 * device/include/stdio.h: don't provide print_fast,
9580 print_fast_f, print_tiny prototypes if --xstack used
9582 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9584 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9585 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9588 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9590 * device/lib/printf_fast_f.c: same as printf_fast, but
9591 with floating point enabled
9592 * device/lib/printf_fast.c: minor tweaks
9593 * device/include/stdio.h: add printf_fast_f
9595 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9597 * src/SDCCmain.c: make --float-reent default for mcs51
9598 * device/lib/_fsadd.c: added mcs51 assembly version
9599 * device/lib/_fssub.c: added mcs51 assembly version
9600 * device/lib/_fsmul.c: added mcs51 assembly version
9601 * device/lib/_fsdiv.c: added mcs51 assembly version
9602 * device/lib/_fseq.c: added mcs51 assembly version
9603 * device/lib/_fsneq.c: added mcs51 assembly version
9604 * device/lib/_fsgt.c: added mcs51 assembly version
9605 * device/lib/_fslt.c: added mcs51 assembly version
9606 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9607 * device/lib/Makefile.in: add _fscmp to build
9608 * device/lib/libfloat.lib: add _fscmp to build
9610 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9612 * device/lib/_fs2slong.c: added mcs51 assembly version
9613 * device/lib/_fs2sint.c: added mcs51 assembly version
9614 * device/lib/_fs2schar.c: added mcs51 assembly version
9615 * device/lib/_fs2ulong.c: added mcs51 assembly version
9616 * device/lib/_fs2uint.c: added mcs51 assembly version
9617 * device/lib/_fs2uchar.c: added mcs51 assembly version
9618 * device/lib/_slong2fs.c: added mcs51 assembly version
9619 * device/lib/_sint2fs.c: added mcs51 assembly version
9620 * device/lib/_schar2fs.c: added mcs51 assembly version
9621 * device/lib/_ulong2fs.c: added mcs51 assembly version
9622 * device/lib/_uint2fs.c: added mcs51 assembly version
9623 * device/lib/_uchar2fs.c: added mcs51 assembly version
9624 * device/include/float.h: added #define to select asm vs c
9626 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9628 * device/lib/printf_fast.c: improvements to float output
9629 * device/include/float.h: add defines for assembly float library
9630 * device/lib/_fsget1arg.c: receive 1 float arg
9631 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9632 * device/lib/_fsnormalize.c: normalize a float
9633 * device/lib/_fsreturnval.c: return float, various helper routines
9634 * device/lib/_fsrshift.c: right shift a float's mantissa
9635 * device/lib/_fsswapargs.c: swap 2 floats
9636 * device/lib/Makefile.in: build these 6 new files for mcs51
9637 * device/lib/libfloat.lib: add these 6 files to the library
9639 2004-12-26 Borut Razem <borut.razem AT siol.net>
9641 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9644 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9646 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9647 and fully reentrant and register bank neutral.
9648 * device/lib/printf_fast.c: added float (not enabled by default),
9649 added compact/slower integer (also not enabled by default),
9650 improved size/speed of fast integer code, other minor changes
9651 * device/include/stdio.h, device/lib/Makefile.in,
9652 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9654 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9656 * src/pic16/pcode.c: declaring variables other than at the start of a
9657 block is not supported in C by VC6.
9659 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9661 * applied a previous patch from Raphael Neider that wasn't included
9662 in the previous commits, which fixes infinite loops within jumptable
9664 * made some fixes that previous patches introduced
9666 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9668 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9669 that fixes an issue with AOP_PCODE asmop's offset,
9670 * (pic16_popCopyReg): update instance field too,
9671 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9672 function of pic port,
9673 * (genCmp, genAnd, genAssign),
9674 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9676 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9678 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9679 variables initial values to idata section,
9680 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9681 variables in some functions. This utilizes parmBytes field of iCode
9682 structure to hold the offset of the variable in stack. (might be
9683 able to use the stack field too?)
9684 * applied patch from Raphael Neider # ### , # ###
9685 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9686 variable initial values in idata section,
9687 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9688 for static variables with initial value
9689 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9690 applied fix in while loop from Raphael Neider.
9692 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9694 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9695 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9696 * src/ds390/ralloc.c (serialRegAssign): spill bits
9697 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9698 * support/Util/SDCCerr.c,
9699 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9700 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9701 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9703 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9705 * device/include/sdcc-lib.h: inserted LGPL, added includes
9706 asm/ds390/features.h and asm/mcs51/features.h
9707 * device/include/asm/default/features.h,
9708 * device/include/asm/gbz80/features.h,
9709 * device/include/asm/z80/features.h: added empty _AUTOMEM
9711 * device/include/asm/ds390/features.h,
9712 * device/include/asm/mcs51/features.h: added files with defines for
9713 _AUTOMEM and _STATMEM indicating automatic and static storage class
9714 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9715 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9716 * src/SDCCicode.c (geniCodeCast),
9717 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9718 * src/SDCCloop.c (loopInduction): removed unused variable lr
9719 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9720 to convertToFcall to include char modulo (RFE 1065037), added check
9721 if left operand is unsigned and use abs of literal value
9722 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9723 as it doesn't work after conversion from peephole.def to peephole.rul
9724 * src/mcs51/gen.c (toBoolean): added check for size,
9725 (genModOneByte): optimized code for signed char modulo a literal
9726 power of 2 (thanks to Hubert Sack),
9727 (genRRC): removed unnecessary "clr c",
9728 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9729 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9731 swapped rules 256.c and 256.d,
9732 extended 256.d by using new multiple checks (thanks Erik),
9733 added rules 256.e and 256.f,
9734 updated rule 261.a and 261.b to new generated code
9735 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9737 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9739 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9740 induction related bugs, including first part of bug #1074377
9742 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9744 * applied patch from bug-report #1076292,
9745 * applied patches for genAnd and Goto-optimizations for Raphael
9747 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9748 dump a less iCode information,
9749 * src/pic16/device.h (pic16_options_t): added field debgen,
9750 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9751 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9752 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9754 * (various functions): added macros FENTRY and FENTRY2 to functions,
9755 to emit function prologue,
9756 * (various functions): fixed indentation,
9757 * (genNearPointerGet): fixed loading of FSR0,
9758 * (genPackBits): applied patch from Raphael Neider to fix updating
9759 of FSR0 and touching only the modified bits,
9760 * src/pic16/genarith.c (various functions): added macros FENTRY to
9761 emit function prologue in comments,
9762 * src/pic16/pcode.h: added functions debugf2, debugf3,
9763 * src/pic16/ralloc.c: partial fix for packForPush caused
9766 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9768 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9769 <stsp AT users.sourceforge.net> with reversed byte order
9770 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9772 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9774 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9776 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9777 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9779 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9781 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9783 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9785 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9787 (setFromConditionArgs): friendly operand parser for peephole rules,
9788 (operandBaseName, operandsNotRelated): new peephole condition
9789 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9790 architecture specific register naming into account, handles n-way
9791 comparisons, and supports quoted literals
9792 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9794 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9796 * src/mcs51/peeph.def: fixed bug #1076940
9798 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9800 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9802 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9804 Adding support for replacing ljmps with sjmps in jumptables
9805 generated for switch statements. For now you need to set the
9806 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9807 Now 4 algorithms for mcs51 jumptable generation are used:
9808 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9809 addresses loaded pc-relative for up to 112 cases and stack-pushing
9810 target addresses loaded with offset from dptr for up to 256 cases.
9812 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9813 * src/mcs51/main.c: adapted constants for switch table generation
9814 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9816 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9818 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9819 * support/regression/tests/bug1057979.c: added test for bug 1073386
9821 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9823 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9826 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9828 * src/pic16/device.h,
9829 * src/pic16/genarith.c,
9832 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9834 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9836 Large cummulative patch for pic16 port.
9837 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9838 to call when a stack overflow occurs,
9839 * (malloc.h): added CVS Id tag,
9840 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9842 * added libc directory. The current version of LibC contains string
9843 functions, ctype functions and macros and some functions of the
9844 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9845 be extensively tested in the future. Standard disclaimer here.
9846 Library is not automatically build yet. But one can build it by
9847 invoking 'make' inside the libc directory.
9848 * added ADC library under libio. Preliminary version yet.
9850 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9851 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9852 aopForRemat() now and not by pic16_aopOp(),
9853 * (pic16_popGetTempReg): removed warning messgae when allocating
9854 temporary registers, its a buggy feature and will be removed,
9855 * (pic16_popGet): set register instance field in AOP_CRY,
9856 * (pic16_outBitC): fixed for results in size greater than 1,
9857 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9858 * (pic16_storeForReturn): optimized return of 0,
9859 * (genCmp): experimental code for new genCmp which uses PIC18's
9860 special compare&skip instructions. Initial tests fail some times
9861 with variables grater than 1 byte in size, so new code is disabled,
9862 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9864 * (genCast): began a fix to optimize the casting of a bit to another
9865 bit, now assigning a bitfield to another bitfield will fail, sorry,
9866 * src/pic16/main.c: disabled the use of lr-support feature,
9867 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9868 * added some function prototypes, added function _debugf prototype,
9869 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9870 bits with offset (case PO_GPR_BIT),
9871 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9873 * (isBankInstruction): modified to return 0 for no banking instruction,
9874 and 1 for banking instruction,
9875 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9876 caused stop processing pCodes after a inline assembly block,
9877 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9878 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9879 registers when it shouldn't,
9880 * src/pic16/ralloc.c (allocReg): add preliminary support for
9881 supporting a limited set of temporary registers,
9883 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9885 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9886 genDataPointerSet): ensure assignments always copy in MSB to LSB
9888 (loadRegFromAop): recognize CLRH optimization,
9889 (genFunction): optimize RECEIVE iCodes in reentrant functions
9891 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9893 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9894 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9896 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9897 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9898 contiguous with data
9900 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9902 * device/lib/_gptrget.c (_gptrget),
9903 * device/lib/_gptrgetc.c (_gptrgetc),
9904 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9905 instead of sjmp to ret
9906 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9907 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9909 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9911 * .version: bumped version to 2.4.7
9912 * device/lib/_gptrget.c (_gptrget): is now _naked
9913 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9914 * device/lib/_gptrput.c (_gptrput): is now _naked
9915 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9916 (createFunction): fixed xstack
9917 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9918 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9920 (geniCodeCritical): store original interrupt state in an iTemp bit
9921 var unless stack-auto
9922 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9923 * src/SDCCmain.c (setIncludePath): added include/target to search path
9924 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9925 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9927 (processFuncArgs): put bit vars in bit area
9928 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9929 unsaveRBank): fixed xstack,
9930 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9931 (genFunction, genEndFunction): fixed xstack,
9932 (genAssign): optimization don't walk backwards through mem
9933 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9934 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9935 * support/regression/Makefile: also make library (for stack-auto) when
9936 making "all" and added "test-mcs51-xstack-auto"
9937 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9938 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9939 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9940 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9941 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9942 make-library by MAKE_LIBRARY
9943 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9944 regression tests for xstack
9945 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9946 * support/regression/tests/critical.c: test for critical on mcs51
9948 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9950 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9951 built version of sdcc instead of installed version
9953 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9955 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9956 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9958 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9959 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9960 WARNING: remove device/lib/build/z80/printf.o by hand when
9961 updating from previous build!
9962 * device/lib/z80/printf.c: updated comment
9963 * support/regression/tests/bug1057979.c: test all ports now
9964 * support/regression/tests/bug1065458.c: file added
9966 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9968 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9969 *_start and *_end symbols for static functions
9971 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9973 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9974 and search crt0.o in all library paths,
9975 (setIncludePath): proper handling of --nostdinc,
9976 (setLibPath): proper handling of --nostdlib
9977 * support/regression/Makefile,
9978 * support/regression/ports/ds390/spec.mk,
9979 * support/regression/ports/gbz80/spec.mk,
9980 * support/regression/ports/hc08/spec.mk,
9981 * support/regression/ports/mcs51/spec.mk,
9982 * support/regression/ports/mcs51-large/spec.mk,
9983 * support/regression/ports/mcs51-stack-auto/spec.mk,
9984 * support/regression/ports/z80/spec.mk: use include and lib files from
9985 built version of sdcc instead of installed version
9986 * doc/sdccman.lyx: fixed typo in --nostdinc
9988 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9993 * src/pic/gen.c : added support to generate code for struct bit fields.
9995 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9997 * as/xa51/xa_version.h,
9998 * device/include/errno.h,
9999 * device/include/regc515c.h,
10000 * device/lib/_itoa.c,
10001 * device/lib/_ltoa.c,
10002 * device/lib/ser_ir_cts_rts.c,
10003 * sim/ucsim/xa.src/glob.cc,
10004 * sim/ucsim/xa.src/inst_gen.cc,
10005 * sim/ucsim/xa.src/xa_bit.cc,
10006 * sim/ucsim/xa.src/xa_sfr.cc,
10007 * sim/ucsim/z80.src/inst_dd.cc,
10008 * sim/ucsim/z80.src/inst_fdcb.cc,
10009 * support/scripts/keil2sdcc.pl,
10010 * src/pic16/pic16.dsp,
10011 * src/pic16/pic16a.dsp: corrected cvs line endings
10012 * device/lib/printf_large.c: fixed bug 1057979
10013 * src/pic16/gen.c: fixed non-C standard code
10014 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10015 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10016 * support/regression/ports/mcs51/support.c: reload T1 asap
10017 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10018 pdata use and clear idata startup behaviour
10019 * support/regression/tests/bug1057979.c: added
10021 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10023 * device/examples/ds390/ow390/ad26.h,
10024 * device/examples/ds390/ow390/cnt1d.h,
10025 * device/examples/ds390/ow390/crcutil.c,
10026 * device/examples/ds390/ow390/ownet.h,
10027 * device/examples/ds390/ow390/owsesu.c,
10028 * device/examples/ds390/ow390/swt12.h,
10029 * device/examples/ds390/ow390/swtoper.c,
10030 * device/examples/ds390/ow390/temp10.h,
10031 * device/examples/ds390/ow390/thermodl.c,
10032 * device/examples/ds390/tinitalk/tinitalk.dsp,
10033 * device/examples/ds390/tinitalk/tinitalk.dsw,
10034 * device/examples/mcs51/clock/hw.h,
10035 * device/examples/mcs51/simple2/go.bat,
10036 * device/examples/serialcomm/windows/serial.h,
10037 * device/examples/xa51/dummy.c,
10038 * device/examples/xa51/hello.c,
10039 * device/include/80c51xa.h,
10040 * device/include/at89x051.h: corrected cvs line endings
10042 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10044 * src/pic16/main.c (options): added command line --gstack, to trace
10045 stack over/under flows,
10046 * added pragma 'wparam' to allow passing first byte of function
10047 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10048 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10049 call to __gstack_test function and sets up the symbol as extern,
10050 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10051 * popaop): added call to pic16_testStackOverflow,
10052 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10054 * (genCall, genPcall): now all parameters are passed via stack
10055 except in functions that are pass to wparam pragma in which WREG is
10057 * (genPcall): REENTRANT flag is checked to see if variable prototype
10058 contains reentrant keyword, don't call a non-reentrant function, via
10059 a reentrant function pointer or vice versa, functions are never
10061 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10063 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10064 SIGSEGV when accessing a NULL register stucture,
10065 * (pic16_printGPointerType): modified to handle UPPER modifier for
10066 function initializers, changed prototype of function to simpler one,
10067 * (pic16_printIvalFuncPtr): check to see if function is already
10068 added in externs list,
10069 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10070 optimized a move from W to SFR with a move to the same register
10071 later after a CALL,
10072 * device/lib/pic16/debug: NEW directory, contains debug features
10073 which are enabled when linking with libdebug.lib, currently command
10074 line option --gstack enables stack pointer tracing for over/under
10075 flow, corresponding sources are in debug/gstack
10077 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10079 * doc/sdccman.lyx: updated SDCC version,
10080 * (PIC16 port): update list of command line options,
10081 * src/pic16/device.h (structure pic16_options_t): added field gstack
10082 to enable stack overflow tracing on push/pops,
10083 * src/pic16/device.c (statistics structure): added statistics
10085 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10086 pic16_dump_int_registers): increase statistics counters for each
10087 * variable which is encountered
10088 * (pic16_dump_usection): emit each .udata variable to its own udata
10090 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10091 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10092 parameters via stack, otherwise use old scheme,
10093 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10094 assembler output file,
10095 * src/pic16/main.c: added command line options --gstack to enable
10096 push/pop tracing for stack overflow,
10097 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10098 instructions): added size of each instruction,
10099 * (pic16_countInstruction): estimate size of instructions in
10100 the_pFile list, inline assembly blocks are not counted,
10101 * (pic16_FixRegisterBanking): trace previous register usage, when
10102 banksel optimizations is greater than 0, don't emit a redudant
10105 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10107 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10108 * src/pic16/ralloc.c : applied same fix for pic16.
10109 * src/pic/gen.c : tidied it up a little.
10111 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10113 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10114 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10116 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10118 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10120 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10122 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10123 non-reentrant function __modsint in the interrupt function (thus
10124 corrupting math operations during serial I/O)
10125 * device/lib/ser_ir.c: as above, changed buffersize
10126 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10127 256.c,d for zeroing
10128 * doc/Makefile: added option -t for rsync
10130 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10132 * src/SDCCast.h (struct ast),
10133 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10135 2004-10-20 Borut Razem <borut.razem AT siol.net>
10137 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10140 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10142 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10144 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10145 support functions to replace long sequences of MOVFF's from access
10146 bank registers to stack and vice versa,
10147 * src/pic16/device.h: added new field opt_flags, where optimization
10148 flags can be set to enable certain features,
10149 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10150 * pBlock, (genFunction, genEndFunction): surroung loop for
10151 saving/loading used registers in stack with PC_INFO pCodes,
10152 INF_LREGS. Code in between can then be optimized by pCode optimizer
10153 to support function calls,
10154 * (genDataPointerSet): fixed bug which loaded float fields in
10155 structures with corrupt data,
10156 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10157 in a standard way debug info on stderr. Feature used for developing
10158 and debugging only,
10159 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10160 obsolete chunks of code,
10161 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10162 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10163 * pic16/src/pcode.c (pic16_newpCodeInfo,
10164 * (pic16_newpCodeOpLocalRegs),
10165 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10167 * (pic16_pCodeConstString): printing of the initial value of a
10168 symbol as a comment is inhibited since parsing was already done by
10169 copyStr and output is corrupt,
10170 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10172 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10174 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10176 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10178 * as/mcs51/lkarea.c: removed old K&R style,
10179 (lnksect): changed check on boundary error,
10180 (lnksect2): changed check on boundary error,
10181 (lnksect2): extend XSTK to end of page if size = 1
10182 * as/mcs51/lkmain.c: removed old K&R style,
10183 (Areas51): create l_IRAM symbol
10184 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10185 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10186 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10187 * device/lib/_mullong.c: added version to be compiled with xstack
10188 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10189 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10190 * device/lib/mcs51/crtxstack.asm: fixed comment
10191 * src/SDCCglue.c: maxInterrupts defaults to 0,
10192 (emitMaps): added pdata,
10193 (createInterruptVect): (re)moved default,
10194 (glue): added pdata,
10195 (glue): moved __start__xstack to XSTK with default size 1
10196 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10197 and options.float_rent when options.stackAuto is set,
10198 (linkEdit): only write XDATA_NAME if provided on command line
10200 * src/SDCCmem.c: added pdata
10201 * src/port.h: added pdata_name to PORT
10202 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10203 (saveRegisters, unsaveRegisters): removed usage of B,
10204 (genMinus): fixed accumulator clash,
10205 (genJumpTab): added comment, this needs another look
10206 * src/mcs51/gen.c: added check for "B in use" paranoia,
10207 added pushB() and popB()
10208 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10211 * src/ds390/main.c,
10213 * src/mcs51/main.c,
10215 * src/pic16/main.c,
10217 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10218 added PSEG (PAG,XDATA) or NULL to port specifier
10219 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10220 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10221 (_mcs51_genInitStartup): removed __start__xstack equ,
10222 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10223 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10224 * src/z80/gen.c (_rleAppend): fixed warnings
10225 * support/regression/tests/zeropad.c: added pdata test
10226 * .version: bumped to 2.4.6
10228 2004-10-17 Borut Razem <borut.razem AT siol.net>
10230 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10231 as a part of nightly build
10233 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10235 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10236 WREG holds the first byte function parameters,
10237 * (aopForSym): take special case for symbols which are in FARSPACE
10238 but in CODESPACE too,
10239 * (assignResultValue): modified to take into account _G.useWreg,
10240 * (genCall): don't use wreg for parameter passing when function is
10241 declared as reentrant, too, added optimization INCF to stack
10242 pointer when stack parameter count is 1,
10243 * (genFunction, genEndFunction): refurnished and fixed to not using
10244 wreg for passing parameters when function has varargs or is
10245 reentrant, fixed bug with symbol name compare for generating
10246 functions in absolute address,
10247 * (pic16_storeForReturn): refurnished,
10248 * (genCmp): began writing a new version of the function, not ready
10249 yet, therefore it is disabled,
10250 * (genAssign): do not read code memory when assigning a function to
10251 a pointer function,
10252 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10253 array of characters, not pointer,
10254 * (pic16initialComments): in debug mode emit an .ident directive for
10256 * (_process_pragma): emit a new warning type (internal to pic16)
10257 when setting stack to default length, emit a similar warning when
10258 placing a function at absolute address and address is not word aligned
10259 * (_pic16_parseOptions): added 'return TRUE' statement,
10260 * (_pic16_linkEdit): if compiling a source, then add the source's
10261 file object, first in the list of objects to link,
10263 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10265 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10266 * src/pic/main.c : removed VC warning.
10267 * src/pic/gen.c : changed comment.
10269 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10271 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10272 reference to a deprecated symbol _GPTRREG was causing failure to
10273 link. Thanks G. M. Gallant for the info.
10275 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10277 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10278 comments for Bugs item #954788.
10280 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10282 * src/pic16/device.c (pic16_dump_gsection,
10283 * pic16_groupRegistersInSection): handle symbols declared to be in
10284 access bank differently,
10285 * src/pic16/gen.c (struct _G): added field resDirect,
10286 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10287 send values read from stack directly to result and don't allocate
10289 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10291 * (pic16_sameRegsOfs): NEW,
10292 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10293 free because they were not allocated from temporary pool,
10294 * pic16_popRegFromString): workaround to fix a problem with
10295 allocating variables twice or never,
10296 * (genGenPointerGet): using PRODL instead of FSR0H,
10297 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10299 * (genAssign): take advantage of the _G.resDirect flag,
10300 * (genCast): around line 11844, use mov2f instead of directly
10301 MOVFF'ing between operands to account for literal values,
10302 * src/pic16/genutils.c: some new debug functions for gpsim have been
10304 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10305 float with integer part only,
10306 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10307 place variables in access bank
10308 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10309 updated sources to reflect recent changes in gen.c
10311 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10313 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10314 sources that searched for headers in installation path, now the
10315 device/include/pic16 is used,
10316 * src/pic16/glue.c (pic16glue),
10317 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10318 .line directives if not in debug mode, this suppresses assembler's
10319 warnings for ignored directives
10321 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10323 * src/port.h: made reset_regparms prototype void parameter explicit.
10324 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10325 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10326 * doc/sdccman.lyx: documented warning disabling and how to use
10327 printf_large to make it print floats.
10328 * device/include/stdbool.h: NEW
10329 * device/lib/_atof.c,
10330 * device/lib/_divuint.c,
10331 * device/lib/_divulong.c,
10332 * device/lib/expf.c,
10333 * device/lib/printf_large.c,
10334 * device/lib/sincosf.c,
10335 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10336 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10337 a completely reentrant lib.
10339 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10341 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10342 * device/include/pic16/stdio.h: fixed bug with colon
10344 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10346 * device/include/pic16/stdio.h,
10347 * device/include/pic16/stdlib.h,
10348 * device/include/pic16/math.h: NEW
10349 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10350 declared as _naked to reduce overhead
10351 * device/lib/Makefile.in (target port-specific-objects-pic16):
10352 changed * to *.* so to ignore the CVS directory,
10353 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10354 stacked variables back in stack,
10355 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10358 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10360 * .version: bumped version number to 2.4.5
10361 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10362 * support/Util/SDCCerr.c (messages structure): added entry for
10365 Large cumulative patch for pic16 port and libraries.
10366 * device/include/pic16/sdcc-lib.h,
10367 * device/include/pic16/stdarg.h,
10368 * device/include/asm/pic16/features.h,
10369 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10370 * device/include/pic16/float.h: changes reentrant keyword with
10371 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10372 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10373 updated target build-libraries to include objects from gptr,
10374 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10375 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10376 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10377 all function headings,
10378 * src/SDCCmain.c: added global parameter userIncDirsSet,
10379 * (parseCmdLine): when option -I is encountered add directory to
10380 userIncDirsSet too,
10381 * src/version.awk: added space between control and long,
10382 * src/pic16/NOTES: added some notes for the port,
10383 * src/pic16/gen.c: added prototype for mov2fp function,
10384 * (fReturnpic16[]): properly named return value registers,
10385 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10386 * (aopForSym): added code to handle symbols with onStack flag set,
10387 symbols onStack are allocated PTRSIZE bytes,
10388 * (aopFreeAsmop): handles special case where asmops are stack objects,
10389 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10390 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10391 added argument lock to trace flaws in allocating temporary registers
10392 when developing port,
10393 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10394 * (pic16_popRegFromString): reenabled allocating a direct register
10396 * (assignResultValue): various beautifications,
10397 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10398 referenced function argument,
10399 * (genIpush): reenabled to allow stacked arguments, handles only
10400 ic->parmPush iCodes,
10401 * (genCall, genPcall): major changes to allow for variable argument
10402 functions, fixed a bug with falsely restoring stack pointer after
10403 returning from call,
10404 * (genFunction): pending code for critical function,
10405 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10406 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10407 * (genNearPointerGet): fixed bug with indirect reading, was always
10409 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10411 * (genAddrOf): rewrote code to take address of a stacked function parameter
10412 * (genCast): fixed casting to generic pointer type,
10413 * src/pic16/gen.h: added AOP_STA,
10414 * (struct asmop): added field stk,
10415 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10416 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10417 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10418 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10419 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10420 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10422 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10424 * (pic16_port structure): generic pointer size is set to 3,
10425 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10426 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10428 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10429 operand is an iTemp,
10431 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10433 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10434 * debugger/mcs51/simi.c: addapt new syntax of s51
10436 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10438 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10439 * src/pic16/pcode.c: commented out some calls to free() in order to
10442 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10445 * src/SDCCicode.c (isiCodeInFunctionCall),
10446 * src/avr/ralloc.c (selectSpil),
10447 * src/pic/ralloc.c (selectSpil),
10448 * src/pic16/ralloc.c (selectSpil),
10449 * src/ds390/ralloc.c (selectSpil),
10450 * src/hc08/ralloc.c (selectSpil),
10451 * src/xa51/ralloc.c (selectSpil),
10452 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10453 stack in the middle of a function call sequence (fixes bug #1020268)
10454 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10455 costs associated with the minimum switch case.
10457 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10459 * src/SDCC.lex: fixed bug #1030549
10461 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10463 * src/SDCCcse.h (struct cseDef),
10464 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10465 over a function call if the CSE is derived from a symbol whose
10466 address has been taken (fixes bug #1029883)
10467 * support/regression/tests/bug-1029883: a new regression test for
10470 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10472 * src/hc08/gen.c (emitinline): fixed bug #1029778
10473 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10474 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10475 and starts toward RFE #905167)
10477 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10479 * src/pic16/gen.c (mov2f): New function to move an operand to
10480 another without considering if it is a literal or a register,
10481 * (pic16_sameRegs): don't check if they are both AOP_REG,
10482 * (AccRsh): removed andmask=0 lines,
10483 * (genLeftShift): duplicated to be improved in future versions,
10484 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10485 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10486 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10487 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10488 * (insertBankSwitch): fixed inserting banksel directives algorithm
10489 for instructions that follow a skip instruction, this fixes a report
10490 for broken subtraction code generation,
10491 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10492 iCode is a left op, just in case result and right share the same
10495 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10498 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10500 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10501 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10502 on 2004-09-12; it was buggy
10504 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10506 * src/SDCCsymt.h: removed RESULT_CHECK
10511 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10513 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10515 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10516 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10517 configuration values no more rejected by compiler, they are assigned
10518 to configuration registers with a warning message instead,
10519 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10520 the for-loop so last conf register is emitted too,
10521 * (_pic16_initPaths): link library libsdcc.lib by default,
10522 * (_hasNativeMulFor): modified test for multiplication according to
10523 Raphael Neider's remarks. Integer multiplication is also done with
10525 * device/include/pic16/pic18fregs.h: corrected type error in while
10526 testing and including 18f6720 header file
10528 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10530 * src/pic16/device.h (pic16_options): removed field use_crt,
10531 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10532 until an optimization to handle single bits is added,
10533 * (pic16_loadFSR0): moved before genUnpackBits,
10534 * (genAnd): some white lines removed,
10535 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10536 leave_reset flags in pic16_options when using crt modules,
10538 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10540 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10541 for bugs 898889 & 979599. Also used some safer print instructions.
10543 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10545 * src/pic16/device.h (pic16_options_t): added field use_crt,
10547 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10548 catch a probable future bug,
10549 * src/pic16/gen.c: aopIdx function commented out,
10550 * (genAssign): commented out old code which used aopIdx,
10551 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10552 code, added if conditionals to take into account the --use-crt
10553 command line options,
10554 * src/pic16/main.c (pic16_optionsTable): added new command line
10555 options, --use-crt= and --no-crt,
10556 * (_pic16_linkEdit): now the proper crt object is added in the
10557 linker command line except than when --no-crt is specified,
10558 * src/pic16/pcode.c,
10559 * src/pic16/pcode.h: added some structures and functions for a new
10560 optimization scheme to compansate for instruction overhead between
10561 same iCodes, this scheme is currently under development and is not
10562 working in any way,
10563 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10565 * device/lib/pic16/startup/crt0i.c,
10566 * device/lib/pic16/startup/crt0iz.c: added global char variable
10567 __uflags to force the generation of an idata section
10569 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10572 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10573 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10575 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10577 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10578 Frieder) and clarified the default code optimization mode
10580 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10582 * src/SDCC.lex (doPragma, process_pragma),
10583 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10584 "opt_code_size", and "opt_code_balanced"
10585 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10586 regrouped options by category, added support for category headers
10587 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10588 and "--opt-code-size"
10589 * doc/sdccman.lyx: documented these new options and pragmas
10590 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10591 preference into account
10593 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10595 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10596 geniCodePreDec): Fixed bug 904237 by generating a warning
10598 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10600 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10602 * src/pic/device.c : When no max ram set validate full memory range.
10604 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10606 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10608 * device/lib/_gptrget.c,
10609 * device/lib/_gptrput.c: updated comment
10610 * device/lib/calloc.c,
10611 * device/lib/free.c,
10612 * device/lib/malloc.c,
10613 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10614 * src/SDCCcse.c (cseBBlock),
10615 * src/SDCCicode.c (printOperand, geniCodeArray),
10616 * src/SDCCicode.h (struct operand): fixed bug 868103
10617 * support/regression/tests/bug-868103.c: added
10618 * src/SDCCast.c (searchLitOp),
10619 * src/SDCCcse.h (struct cseDef),
10620 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10621 * src/SDCCicode.h (struct operand),
10622 * src/SDCCsymt.h (struct sym_link),
10623 * src/avr/gen.c (hasInc),
10624 * src/ds390/gen.c (hasInc),
10625 * src/hc08/gen.c (genPlusIncr, hasInc),
10626 * src/mcs51/gen.c (hasInc),
10627 * src/pic16/glue.c (pic16_printIvalChar),
10628 * src/pic16/ralloc.c (regWithIdx),
10629 * src/xa51/gen.c (hasInc) : removed warnings
10630 * src/SDCCast.c (createBlock): added comment ???
10631 * src/hc08/ralloc.c: updated comments
10633 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10635 * doc/sdccman.lyx: updated section on switch statements, added
10636 section about semaphore locking
10637 * doc/Makefile: added option -info for latex2html
10638 * device/lib/_gptrget.c,
10639 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10641 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10643 * src/pic/device.h,
10644 * src/pic/device.c,
10645 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10646 maxram is less than 0x100.
10648 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10650 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10652 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10655 * src/mcs51/main.c,
10656 * src/ds390/main.c,
10660 * src/pic16/main.c,
10663 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10664 a jump table is the best form for a switch statement, including
10665 automatic insertion of missing cases to make the case range
10666 continuous. Developed in collaboration with Frieder Ferlemann.
10668 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10670 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10671 accumulator result if it needs sign extension
10673 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10675 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10677 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10679 * device/lib/gbz80/printf.c,
10680 * device/lib/z80/printf.c: removed define for NULL
10682 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10684 * as/xa51/xa_link.c,
10685 * device/examples/ds390/ow390/ad26.c,
10686 * device/examples/ds390/ow390/cnt1d.c,
10687 * device/examples/ds390/ow390/counter.c,
10688 * device/examples/ds390/ow390/ds2480.h,
10689 * device/examples/ds390/ow390/ds2480ut.c,
10690 * device/examples/ds390/ow390/findtype.c,
10691 * device/examples/ds390/ow390/gethumd.c,
10692 * device/examples/ds390/ow390/owllu.c,
10693 * device/examples/ds390/ow390/ownetu.c,
10694 * device/examples/ds390/ow390/swt12.c,
10695 * device/examples/ds390/ow390/swtloop.c,
10696 * device/examples/ds390/ow390/temp.c,
10697 * device/examples/ds390/ow390/temp10.c,
10698 * device/examples/ds390/ow390/thermo21.c,
10699 * device/examples/ds390/ow390/tinilnk.c,
10700 * device/examples/ds390/ow390/tstfind.c,
10701 * device/examples/serialcomm/windows/serial.cpp,
10702 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10703 * device/include/reg51.h: fixed line endings for cvs
10705 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10707 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10708 packRegsForAccUse, packRegisters): new accumulator register
10710 * support/regression/ports/hc08/support.c (_putchar): suppress
10711 warning of unused variable
10712 * src/SDCCicode.c: added SWAP entry to codeTable
10714 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10716 * device/lib/sprintf.c: forgot to add this file before previous commit
10718 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10720 * src/pic16/gen.c (genPackBits): added operand right in function
10721 parameters, load result directly if p_type is POINTER (that is
10722 called by genNearPointerSet)
10723 * (genUnPackBits): added operand left in function parameters,
10724 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10725 FSR0 if accessing bitfields,
10727 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10729 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10730 _print_format; updated printf, sprintf, vsprintf
10731 * device/include/asm/default/features.h: corrected comment/define
10732 * device/lib/Makefile.in: added sprintf.c
10733 * device/lib/libsdcc.lib: added sprintf module
10734 * device/lib/printf_large.c,
10735 * device/lib/vprintf.c,
10736 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10738 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10739 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10740 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10742 * support/regression/tests/zeropad.c: define idata as data for hc08
10744 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10746 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10747 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10748 labels are referenced at least once (even if a reference is not found)
10749 * src/hc08/gen.c (emitcode): set isComment flag for comments
10750 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10751 loads), rules 6a..6b (optimize jumps to return)
10753 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10755 * device/lib/acosf.c (acosf),
10756 * device/lib/asinf.c (asinf),
10757 * device/lib/atanf.c (atanf),
10758 * device/lib/ceilf.c (ceilf),
10759 * device/lib/cosf.c (cosf),
10760 * device/lib/coshf.c (coshf),
10761 * device/lib/cotf.c (cotf),
10762 * device/lib/fabsf.c (fabsf),
10763 * device/lib/floorf.c (floorf),
10764 * device/lib/log10f.c (log10f),
10765 * device/lib/logf.c (logf),
10766 * device/lib/sinf.c (sinf),
10767 * device/lib/sinhf.c (sinhf),
10768 * device/lib/sqrtf.c (sqrtf),
10769 * device/lib/tanf.c (tanf),
10770 * device/lib/tanhf.c (tanhf),
10771 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10772 replaced all instances of "reentrant" in the library functions
10773 defined in math.h with this macro.
10774 * support/regression/tests/float_trans.c: reenabled test for hc08
10776 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10778 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10779 erroneously deleted
10781 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10783 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10784 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10785 multi-byte volatile operands are used
10786 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10787 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10788 initialization to area GSINIT0 so that it would always precede
10789 any static initializers in GSINIT
10790 * support/regression/tests/zeropad.c: fixed idata define for hc08
10791 * support/regression/tests/bug-927659.c,
10792 * support/regression/tests/float_trans.c: disabled tests for hc08
10793 pending missing library routines
10794 * .version: increased version number to 2.4.4 - hc08 port now passes
10798 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10800 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10801 * Makefile.common.in,
10803 * as/hc08/Makefile.in,
10804 * as/mcs51/Makefile.in,
10805 * as/z80/Makefile.in,
10806 * debugger/mcs51/Makefile.in,
10807 * device/include/Makefile.in,
10808 * device/lib/Makefile.in,
10811 * link/z80/Makefile.in,
10812 * packihx/Makefile.in,
10813 * sim/ucsim/main_in.mk,
10814 * sim/ucsim/avr.src/Makefile.in,
10815 * sim/ucsim/doc/Makefile.in,
10816 * sim/ucsim/gui.src/serio.src/Makefile.in,
10817 * sim/ucsim/hc08.src/Makefile.in,
10818 * sim/ucsim/s51.src/Makefile.in,
10819 * sim/ucsim/xa.src/Makefile.in,
10820 * sim/ucsim/z80.src/Makefile.in,
10822 * support/cpp2/Makefile.in,
10823 * support/librarian/Makefile,
10824 * support/makebin/Makefile: added DESTDIR to the install path proposed
10825 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10826 * doc/sdccman.lyx: added DESTDIR documentation
10828 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10830 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10831 instruction for interrupt handlers, use fast returns when returning
10832 from high priority interrupts
10834 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10836 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10838 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10839 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10840 bugs, ported much of Bernhard's code from mcs51
10841 * src/mcs51/gen.c (genSend),
10842 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10843 than one when calling a reentrant function
10844 * device/lib/_mullong.c: defined an alternate struct layout for big
10845 endian ports (hc08)
10847 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10849 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10852 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10854 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10855 are sane and complete before asking the port its prefered parameter
10856 passing method (fixes bug #1017633)
10857 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10860 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10862 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10863 problem in bitfields >= 8 bits.
10865 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10867 * src/SDCCsymt.c: undid changes that were not meant to be committed
10869 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10871 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10873 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10875 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10876 copied and wrong bit got inverted
10878 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10880 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10881 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10882 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10883 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10884 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10885 assignments to bitfields at known addresses
10886 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10887 reads from bitfields at known addresses
10888 * src/hc08/ralloc.c (packRegisters),
10889 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10890 genhc08Code): optimize pointer get values used as conditionals
10891 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10894 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10896 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10897 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10898 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10901 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10903 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10905 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10907 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10910 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10912 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10914 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10916 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10919 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10921 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10923 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10925 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10926 cases use more compact code.
10928 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10930 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10932 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10934 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10936 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10939 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10940 parameter of changePointer() from symbol* to sym_link*
10941 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10942 * src/SDCCsymt.c (compareType): void* type is castable to other
10943 pointers, but not necesarily an exact match.
10944 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10945 is no longer blindly treated as an exact match.
10946 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10948 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10950 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10952 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10956 * src/pic/ralloc.h,
10957 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10959 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10961 * src/pic/device.c,
10962 * src/pic/device.h,
10963 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10965 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10967 * src/mcs51/gen.c (emitcode): fixed bug #992819
10969 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10971 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10972 there's no need to make it worse
10974 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10976 * src/mcs51/ralloc.c (deassignLR),
10977 * src/ds390/ralloc.c (deassignLR),
10978 * src/hc08/ralloc.c (deassignLR),
10979 * src/z80/ralloc.c (deassignLR),
10980 * src/pic/ralloc.c (deassignLR),
10981 * src/pic16/ralloc.c (deassignLR),
10982 * src/avr/ralloc.c (deassignLR),
10983 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10984 rlivePoint): fixed another part of bug #971834
10986 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10988 * src/z80/main.c: enabled "critical" keyword
10989 * src/z80/mappings.i,
10990 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10991 functions (fixes bug #979646)
10992 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10994 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10996 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10999 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11001 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11002 doesn't disable too much optimizations
11004 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11006 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11008 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11010 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11012 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11014 * src/pic/gen.c tidied up tabs
11015 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11016 * src/pic/main.c tidied up tabs
11017 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11018 * src/pic/pcoderegs.c tidied up tabs
11019 * src/pic/ralloc.c tidied up tabs
11021 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11023 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11024 to S_FIXED for pic16 port and when symbol is not in level 0,
11025 allocate for S_REGISTER storage class and pic16 port, too,
11026 * src/pic16/device.h: prototype for checkSym,
11027 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11028 * (pic16_assignConfigWordValue): test the value and the mask to
11029 validate that the value is suitable for the configuration word,
11030 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11031 collect extern declared symbols, don't emit symbol twice, check
11032 first if symbol is in publics set first,
11033 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11034 * added command line '--fstack' which enables an experimental
11035 feature for stack access, too buggy to be used yet...
11036 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11037 * (pic16_allocDirReg): when register has storage class S_REGISTER
11038 allocate in pic16_dynAccessRegs,
11039 * device/include/pic16/pic18f????.h: modified configuration word
11040 naming convention, words started as CONFIG0H but should be CONFIG1H
11042 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11044 * device/include/mcs51reg.h: fixed bug 970993
11046 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11048 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11049 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11050 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11051 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11052 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11053 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11054 error/warning numbers,
11055 added function setWarningDisabled()
11056 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11057 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11058 _memcmp.c _memmove.c calloc.c realloc.c free.c
11059 * support/regression/tests/malloc.c: added tests for new functionality
11060 * support/regression/tests/zeropad.c: added tests for truncated initializers
11061 and initialized char arrays starting with '\x0'
11062 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11064 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11066 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11068 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11070 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11071 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11072 peephole 177.e. Thanks to anonymous
11074 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11076 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11077 function isn't used in the source but referenced as a
11078 variable initializer then declare it as extern in .asm file
11080 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11082 * .version: increased version number to 2.4.3
11084 Adding version extension according to ChangeLog CVS revision
11085 * src/Makefile.in (target all): added dependency 'version.h'
11086 * (rule version.h): added rule to create version.h from ChangeLog,
11087 * (rule dep): added dependency version.h,
11088 * src/version.awk: AWK script to create version.h
11089 * src/SDCCdwarf2.c (dwWriteModule),
11090 * src/SDCCglue.c (initialComments),
11091 * src/SDCCmain.c (printVersionInfo): modified to write after
11092 version string the version extension number,
11093 * src/SDCCutil.c: included "version.h"
11094 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11096 * src/SDCCutil.h: added prototype for getBuildNumber
11098 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11099 includeDirsSet, too,
11100 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11101 const char [] is found in function prototype...
11103 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11104 moving to WREG with source is already in WREG,
11105 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11106 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11107 * (aopForSym): stack'ed symbols are partially supported, added
11108 if-clause to support symbols in FARSPACE,
11109 * (sameRegs): added test for AOP_ACC to see if registers are same,
11110 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11111 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11112 * (pic16_popRegFromString): will not allocate a new register if it
11113 doesn't find one by name, bug may have introduced...
11114 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11115 * (genIpush): revived to use pic16 port's stack,
11116 * (genAddrOf): added incomplete case for stack'ed operand,
11117 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11118 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11119 can handle multibyte operands,
11120 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11121 * (pic16initialComments): added message for MPLAB compatibility
11123 * src/pic16/main.h: prototype for pic16_mplab_comp,
11124 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11125 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11126 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11127 because of increased complexity of procedure,
11128 * (_process_pragma): stack pragma changed to format 'stack pos len',
11129 emit symbol '_stack_end' to conform with gplink,
11130 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11131 to search for register,
11132 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11134 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11135 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11136 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11137 case for PO_GPR_REGISTER,
11138 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11139 dies, the new era is ahead !...
11140 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11141 pic16_dynInternalRegs,
11142 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11143 * (pic16_allocDirReg): minor optimizations and bug fixes,
11144 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11146 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11147 load stack and frame pointer with address of 'stack_end' symbol
11149 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11151 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11152 without source code but only variable initializers
11154 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11156 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11157 external are not declared as extern to reduce overhead while linking
11159 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11161 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11163 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11165 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11166 Yee Keat for the patch
11167 * src/SDCCast.c (decorateType): fixed bug #979599
11168 * src/ds390/gen.h: removed local fReturnSizeDS390
11169 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11170 * src/ds390/gen.c (genAnd, genOr, genXor),
11171 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11173 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11175 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11176 add relFilesSet to $3, manipulate $2 to handle linking of object
11177 files without source files in command line,
11178 * device/include/pic16 (all headers): added ID location macros,
11179 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11180 entries for ID location bytes,
11181 * (pic16_assignIdByteValue): NEW,
11182 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11183 added field dumpcalltree to pic16_options_t,
11184 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11185 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11186 emitting rFalseIfx label after check_carry label,
11187 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11188 pic16_emitDIRegs), NEW
11189 * (pic16glue): dump .calltree file when option --calltree found,
11190 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11191 * (_pic16_genAssemblerPreamble): emit ID locations after
11192 configuration registers,
11193 * (pic16_linkCmd): modifications of the link command,
11194 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11195 * (pic16_pCodeInitRegisters): don't init stack registers,
11196 * (pic16_findPrevInstruction): fixed bug,
11197 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11198 bug with immediate registers,
11199 * (buildCallTree): traces stack push and pop,
11200 * (pct2): dump also stack usage for each function,
11201 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11202 * (pic16_allocDirReg): various modifications,
11203 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11206 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11208 * src/pic16/pcode.c: removed buggy double colon
11210 2004-07-01 Borut Razem <borut.razem AT siol.net>
11212 * support/scripts/sdcc.nsi: added include/pic16 to setup
11214 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11216 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11217 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11219 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11220 specific command line arguments. Also added sample lkr script
11221 for placing a variable at a specific memory bank.
11222 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11223 at a specific memory bank,
11224 * (pic16_dump_isection): fixed bug which caused string literals to
11225 be omitted when dumping idata section,
11226 * (pic16_groupRegistersInSection): added code to handle registers
11227 in specific memory banks,
11228 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11229 public, all references are renamed too,
11230 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11232 * (pic16_storeForReturn): added case to handle when dest is WREG,
11233 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11234 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11235 pic16_rel_udata, check to see if that register is marked as being
11236 a member of a specific memory bank,
11237 * (pic16_printIvalCharPtr): added code to add string literals either
11238 to code or the idata sections,
11239 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11240 also accept the 'udata' pragma,
11241 * src/pic16/main.h: new structure types sectName and sectSym
11242 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11243 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11244 * (pic16_findPrevInstruction): fixed, it returned nothing,
11245 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11246 instruction combinations,
11247 * (pic16_FixRegisterBanking): heavily reorganised,
11248 * (pic16_AnalyzeBanking): if generating banksel directives is
11249 disabled, then don't call FixRegisterBanking at all,
11250 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11251 completely removed,
11252 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11254 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11256 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11257 Phuah Yee Keat <yk.phuah AT nestac.com>
11259 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11261 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11262 correctly the IVT even if it is relocated to some other location
11264 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11266 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11267 * device/include/pic16/pic18f2220.h: NEW,
11268 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11269 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11270 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11271 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11272 nodefaultlibs, ivt_loc is the location of the interrupt vector
11273 table, and nodefaultlibs signs that default libraries should not be
11274 linked in link stage,
11275 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11276 according to --ivt-loc argument,
11277 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11278 when pragma stack is found,
11280 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11282 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11283 256 (range check), 257 (do while), 258.a-f (bit banging
11284 f.e. on 3-wire SPI bus)
11286 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11288 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11289 variables used exclusively within a loop
11291 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11293 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11295 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11297 * src/SDCClrange.c (computeClash): fixed bug #971834
11299 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11301 * src/mcs51/gen.c (genCmp): fixed bug #975903
11302 * src/hc08/gen.c (operandsEqu),
11303 * src/ds390/gen.c (operandsEqu),
11304 * src/z80/gen.c (operandsEqu),
11305 * src/pic/gen.c (operandsEqu),
11306 * src/pic16/gen.c (operandsEqu),
11307 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11308 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11310 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11312 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11314 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11316 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11317 default case in switch statement,
11318 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11319 to eliminate problem with initialisation of pointers, but problem
11321 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11322 * (emitStaticSegment): removed various lines emitting debug info,
11323 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11324 added processor registers for utilizing EEPROM,
11325 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11326 configurable and set 8
11328 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11330 * .version: increased version number to 2.4.2,
11332 Cumulative patch for pic16 port
11333 * src/pic16/device.c: changed scheme to dump initial values for
11334 variables in idata segment, all print_idata* functions were removed,
11335 now the pic16_printIval* will be called,
11336 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11337 * _pic16_printPointerType, pic16_printPointerType,
11338 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11339 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11340 NEW, similar to the respective functions in SDCCglue.c,
11341 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11342 way, emitting hex bytes,
11343 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11345 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11347 * src/avr/ralloc.c (serialRegAssign),
11348 * src/xa51/ralloc.c (serialRegAssign),
11349 * src/pic/ralloc.c (serialRegAssign),
11350 * src/pic16/ralloc.c (serialRegAssign),
11351 * src/hc08/ralloc.c (serialRegAssign),
11352 * src/z80/ralloc.c (serialRegAssign),
11353 * src/ds390/ralloc.c (serialRegAssign),
11354 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11356 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11358 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11359 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11361 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11363 Cumulative patch for pic16 port:
11364 * src/pic16/device.h (typedef PIC16_device) modified fields for
11365 defining microcontrollers,
11366 * src/pic16/device.c: added new info for all devices in Pics16 array,
11367 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11368 to be optimised out by the pCode optimiser,
11369 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11370 specially, bug reported by G.M. Gallant,
11371 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11372 as force'd so that cannot be optimised out by pCode optimiser,
11373 * src/pic16/pcode.c,
11374 * src/pic16/pcodepeeph.c,
11375 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11376 they are disabled by default, but can be enabled explicit with
11377 command argument --denable-peeps, for testing,
11378 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11379 --pomit-ivt in COMPILE_FLAGS
11381 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11383 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11384 compilation on MSVC
11386 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11388 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11390 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11392 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11393 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11395 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11397 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11398 would only assign 0x300001 register.
11400 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11402 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11403 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11405 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11407 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11409 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11410 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11411 added peephole 254 (left shift), 255 (jump table)
11413 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11415 * device/lib/Makefile.in: removed comment line with model-pic16,
11416 * (target port-specific-objects-pic16): the libraries and objects
11417 are copied to the build directory form the device/lib/pic16/bin
11420 Cumulative patch concerning pic16 port:
11421 * library directory has been re-organized,
11422 * added support for PIC18F1220,
11423 * added headers and library sources for chips 18f1220,18f6520,
11424 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11426 * configuration registers setting has changed, now each supported
11427 device has a complete description of the registers it uses,
11428 * all initialisations are moved to idata sections, these section
11429 can be absolute or relocatable,
11430 * fixed initialisation of codespace variables,
11431 * fixed warning about PCLATU and gpsim,
11432 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11433 * (genAssign): use table reads when assigning from variables in codespace,
11434 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11435 char/int variables placed in codespace,
11436 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11437 registers set in .asm file, no need for --pomit-config-words anymore,
11438 * (pic16glue): some 8051 legacy segments are commented out
11439 (to be removed completely),
11440 * added support for alternative assembler and linker with --asm=
11441 and --link= command line arguments,
11442 * peepholes are disabled automatically in the port, no need to
11443 specify on command line,
11444 * port supports natively char/int/long multiplication, but converts
11445 all divisions to support functions,
11446 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11447 to the file set in variable $2,
11448 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11449 strings in ASCII format and not in hex,
11450 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11451 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11452 allocate proper register if iCodes aren't temporary,
11454 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11456 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11458 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11460 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11463 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11465 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11466 computed address is reused
11467 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11468 multi-byte bitfields
11470 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11472 * src/z80/gen.c: (genArrayInit): must check for pointers too
11474 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11476 * support/regression/tests/zeropad.c: never meant to commit the
11477 nestedstruct test: removed, added check for GCC version
11479 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11481 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11482 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11483 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11484 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11485 bugs 928906 and 954082 half-empty initializers
11487 * src/SDCCsymt.c (getAllocSize): added for above fix
11488 * src/z80/gen.c (genArrayInit): fixed bug 741044
11489 * support/regression/tests/zeropad.c: added tests
11491 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11493 * src/pic16/device.c (pic16_dump_section): corrected bug which
11494 caused some symbols of the libraries to be misplaced
11496 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11498 * src/pic16/glue.c,
11499 * src/pic16/ralloc.h,
11500 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11501 to fix conflict with pic port
11503 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11505 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11506 externs configuration variables,
11507 * src/pic16/ralloc.h,
11508 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11509 prototype in header, commented out some debug messages
11511 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11513 * src/pic16/glue.c,
11514 * src/pic16/main.c,
11515 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11516 for gpasm COFF object generation. Thanks to D. Hawkins for
11519 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11521 * src/ds390/main.c,
11522 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11523 Brock for spotting this)
11524 * src/ds390/gen.c (genEndFunction),
11525 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11526 interrupt handler and critical. Disable push/pop optimizations when
11527 peephole optimizations disabled.
11529 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11531 Updated pic16 library sources and headers.
11532 * device/lib/pic16/pic18f*/ ,
11533 * device/include/pic16/*.h: modified to handle structured SFR
11536 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11538 * src/port.h (PORT structure): added hook initPaths, now each
11539 port can declare its own default search paths,
11540 which can been seen with the --print-search-dirs option,
11541 see pic16 port for example,
11542 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11543 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11544 * (doPrintSearchDirs): NEW, replaces in a central manner the
11545 printing of search dirs which was split in set*Paths functions,
11546 * (main): added call to port->initPaths and doPrintSearchDirs,
11548 * src/ds390/main.c,
11551 * src/izt/tlcs900h.c,
11552 * src/mcs51/main.c,
11554 * src/pic16/main.c: modified port structures to reflect addition of
11557 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11558 * (pic16_dump_section): for registers in same address reserve memory once,
11559 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11561 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11562 result is greater in size than right or left,
11563 * (pic16_genUMult8X8_8): there are some cases where the result can
11564 be 16 bits size, so handle these,
11565 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11566 * (pic16_outBitC): modified to emit pcodes,
11567 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11569 * (genDivOneByte): implemented algorithm to divide 8-bits,
11570 * (genCmp): uncommented goto, but issues still exist,
11571 * (genAnd): fixed a bug with variables >8bits,
11572 * (genPackBits): optimization added that uses BCF/BSF to change a
11574 * (genAssign): fixed bug when assigning floating point literals,
11575 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11576 __sdcc_gsinit_startup label,
11577 * src/pic16/main.c (_pic16_init): removed search directory
11579 * (_pic16_initPaths): NEW, used to initialise search directories,
11580 * (_hasNativeMulFor): support functions for all except char/int
11581 multiplication, and char division,
11582 * (PIC16_port struct): modified entry for native mul support,
11583 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11585 * (buildCallTree): call to register_usage is ifdef'ed out,
11587 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11589 * device/include/string.h: applied Stas Sergeev's patch to make this
11590 header file compatible with the preprocessor -Wundef option
11591 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11592 failure (fixes bug #941458)
11594 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11596 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11597 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11598 that the variable, not the function, should be static
11599 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11600 to be consistent with non-literal case
11602 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11604 * src/SDCCast.c (isConformingBody): fixed bug #949967
11605 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11606 convilong): fixed bug #952086
11608 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11610 * src/SDCCmem.c (allocVariables): fixed bug #955321
11612 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11614 * src/hc08/main.c (_hc08_genAssemblerEnd),
11615 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11616 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11617 completely eliminated the use of a temporary file
11618 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11619 when more than one file linked
11620 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11622 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11624 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11625 which fixes bug #543481
11626 * support/regression/tests/bug-751703.c: fixed comments left from a
11627 cut and paste error
11628 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11629 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11630 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11632 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11633 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11634 are now changed to underscores in moduleName
11636 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11638 * as/mcs51/lkmem.c: better fix for bug #954173
11640 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11641 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11643 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11644 * device/include/c8051f000.h,
11645 * device/include/c8051f120.h,
11646 * device/include/c8051f300.h,
11647 * device/include/c8051f310.h,
11648 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11649 PWM16) and detab'ed
11651 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11653 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11654 and mailing lists, doc'ed --no-peep-comments, removed reference
11655 to knoppix (newest version has no LyX/LaTeX), other minor changes
11656 * src/SDCCglue.c (glue): save 2 bytes stack space with
11657 option --main-return. The ljmp could probably be avoided too
11659 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11661 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11663 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11665 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11666 * src/SDCCopt.c (isLocalWithoutDef),
11667 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11668 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11669 (credit to Maarten Brock for patch #949363, on which this is based)
11670 * support/regression/tests/bug-751703.c: some test cases of extern used
11671 within inner scopes.
11673 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11675 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11677 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11679 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11680 dwWriteLabel): fix to create valid debugger symbols even when
11681 the module name has non-alphanumeric symbols in it
11682 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11683 when a variable's allocation has been optimized away
11686 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11688 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11690 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11691 * src/mcs51/main.c,
11692 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11693 * src/ds390/main.c,
11694 * src/z80/gen.c (z80_emitDebuggerSymbol),
11696 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11698 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11699 * src/pic16/main.c,
11700 * src/avr/gen.c (avr_emitDebuggerSymbol),
11702 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11704 * src/SDCCdebug.c (emitDebuggerSymbol),
11706 * src/port.h: added a debugger struct to the port struct. Added a
11707 callback for defining debugger symbols
11709 * src/SDCCast.c (createLabel),
11710 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11713 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11714 iCode back to the ast for the function
11716 * src/hc08/ralloc.c (hc08_assignRegisters),
11717 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11718 unneeded fields from the regs struct.
11719 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11720 pushReg() & pullReg() functions instead of emitcode()
11722 * src/hc08/gen.c (genLabel, genhc08Code),
11723 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11725 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11728 * src/hc08/gen.c (genEndFunction, genhc08Code),
11730 * src/mcs51/gen.c (genEndFunction, gen51Code),
11732 * src/ds390/gen.c (genEndFunction, gen390Code),
11734 * src/z80/gen.c (genEndFunction, genZ80Code),
11737 * src/pic/gen.c (genEndFunction, genpic14Code),
11739 * src/pic16/gen.c (genEndFunction, genpic16Code),
11741 * src/avr/gen.c (genEndFunction, genAVRCode),
11743 * src/xa51/gen.c (genEndFunction, genXA51Code),
11745 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11746 specific code to cdbFile.c and out of the backend code generators
11748 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11749 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11750 starting address is now 0
11753 * as/hc08/m08pst.c,
11754 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11755 assembler directive for DWARF support
11756 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11760 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11762 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11764 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11765 and inappropriate peephole optimization in jump tables
11767 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11769 * as/hc08/m08pst.c,
11770 * src/SDCCglue.c: sdccopt works for the hc08 port now
11772 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11774 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11776 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11778 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11780 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11782 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11786 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11787 comments from the peephole optimizer replacement rules
11788 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11790 * src/SDCCcse.c (updateSpillLocation),
11791 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11793 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11794 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11795 objects far pointers
11797 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11799 * src/SDCCsymt.h: a missing part of my last change
11800 * src/pic/ralloc.c (regTypeNum),
11801 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11803 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11806 * src/SDCCicode.c (aggrToPtrDclType),
11807 * src/SDCCptropt.h,
11808 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11809 ptrPseudoSymConvert),
11810 * src/pic/ralloc.c (regTypeNum),
11811 * src/pic16/ralloc.c (regTypeNum),
11812 * src/hc08/ralloc.c (regTypeNum),
11813 * src/ds390/ralloc.c (regTypeNum),
11814 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11815 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11817 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11819 * link/z80/lkmain.c (afile),
11820 * as/hc08/lkmain.c (afile),
11821 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11822 prevent a pointer problem when a filename has no directory and
11823 no extension specified.
11825 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11827 * link/z80/lkmain.c (afile): allow periods in directory names
11828 * link/z80/lkmain.c (afile),
11829 * as/mcs51/lkmain.c (afile),
11830 * as/hc08/lkmain.c (afile): allow linker script file to have an
11831 extension other than ".lnk"
11832 * link/z80/lklex.c (getfid),
11833 * link/z80/lkmain.c (parse),
11834 * as/mcs51/lklex.c (getfid),
11835 * as/mcs51/lkmain.c (parse),
11836 * as/hc08/lklex.c (getfid),
11837 * as/hc08/lkmain.c (parse): Support comments in the linker script
11838 file on lines by themselves and after filenames
11840 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11842 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11844 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11846 * src/z80/peeph-z80.def: removed some peephole rules that don't
11847 work with multibyte arithmetic (fixed bug #937126)
11848 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11849 to registers and not global variables
11850 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11851 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11852 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11853 checking for assignments not internally generated (fixed bug #931895)
11854 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11855 structure member (fixed bug #930072)
11857 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11859 * src/SDCCmain.c (linkEdit),
11860 * src/hc08/main.c (_hc08_parseOptions),
11861 * as/hc08/Makefile.in,
11862 * as/hc08/aslink.h,
11864 * as/hc08/m08pst.c,
11865 * as/hc08/lkrloc.c (relr, rele),
11866 * as/hc08/lkarea.c (lnkarea)
11867 * as/hc08/lkmain.c (afile, parse),
11868 * as/hc08/lkelf.c: support for ELF output
11869 * as/hc08/lks19.c (s19),
11870 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11872 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11874 * as/mcs51/lkihx.c: Fixed bug #899105.
11876 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11878 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11879 .dsp files from Unix to DOS.
11881 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11883 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11884 function pointers; we have been compliant for several months now.
11885 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11886 change that was accidently commented out
11887 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11888 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11891 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11893 * src/hc08/gen.c: output of all of the internal debugging information
11894 is now controlled by the D() macro; it is disabled by default
11896 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11898 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11899 harder to keep the same registers during a CAST iCode
11900 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11901 long via int can be done in a single cast, if the signedness is
11903 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11904 putchar() in tinibios.c in ds390's library
11906 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11908 * src/SDCCast.c (decorateType): fixed bug #898889,
11909 cast result of a literal complement too
11910 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11911 fixed check for bitfields
11913 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11915 * src/SDCCicode.c (geniCodeLogic): made it static,
11916 (geniCodeLogicAndOr): added in order to fix bug #905492,
11917 (ast2iCode): fixed bug #905492
11918 * support/regression/tests/bug-905492.c: added
11919 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11920 (processParms): fixed bug #927659: don't copy parms, this will clear
11922 * support/regression/tests/bug-927659.c: added
11924 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11926 * src/SDCCast.c (addCast): don't cast float to char
11927 * device/lib/libsdcc.lib: added _memmove
11929 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11931 * device/lib/large/Makefile: fixed parallel execution by
11932 replacing `make` by `$(MAKE)`
11934 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11936 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11937 offsets (fixes bug #923936)
11939 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11941 * device/lib/small/Makefile: fixed parallel execution by
11942 replacing `make` by `$(MAKE)`
11944 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11946 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11948 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11950 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11951 * src/regression/Makefile: Regression test was not running.
11953 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11955 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11956 complement if possible
11957 * src/SDCCval.c (valComplement),
11958 * src/SDCCicode.c (operandOperation): fixed complement of literal
11959 * support/regression/tests/onebyte.c (testComplement): added
11961 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11963 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11964 return an optimized tree; actually replace actParm with the new tree
11965 * src/SDCCast.h: added some parantheses to remove side effects
11966 * support/regression/tests/bug-920866.c
11968 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11969 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11970 Bit operands were not being handled properly in the pic14 port.
11971 (now src/regression/add.c passes again).
11973 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * src/SDCC.y (labeled_statement): case and default no longer require
11976 a following statement (RFE #893037)
11978 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11980 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11981 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11982 disabled (fixes bug #916294)
11983 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11984 "mov a,acc"; patch provided by Lenny Story
11985 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11987 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11989 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11991 * src/ds390/gen.c (genFunction, genEndFunction),
11992 * src/ds390/ralloc.c (ds390_assignRegisters),
11993 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11994 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11995 pushed if there are parameters passed on the stack. Also, a cleaner
11996 way to decide if r0/r1 should be pushed/popped. (Together they fix
11999 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12002 * device/lib/mcs51/crtpagesfr.asm,
12003 * device/lib/mcs51/crtxinit.asm,
12004 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12005 to avoid confusion with Si Lab's SFRPAGE register.
12007 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12009 * src/SDCCglue.c (emitMaps): allow public sfr variables
12010 * src/SDCCglue.c (initialComments): include compiler build date
12011 with compiler version and put the timestamp of the generated
12012 assembly file on a serperate line to be less confusing.
12013 * src/port.h: added genInitStartup hook
12015 * src/ds390/main.c,
12018 * src/pic16/main.c,
12020 * src/z80/main.c: genInitStartup initialize as NULL (default to
12021 historical behaviour)
12022 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12023 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12024 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12025 library instead of hard coding it into the compiler.
12026 * support/regression/ports/mcs51-stack-auto/spec.mk,
12027 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12028 * device/lib/mcs51/Makefile,
12029 * device/lib/small/Makefile,
12030 * device/lib/large/Makefile,
12031 * device/lib/mcs51/crtpagesfr.asm,
12032 * device/lib/mcs51/crtstart.asm,
12033 * device/lib/mcs51/crtxclear.asm,
12034 * device/lib/mcs51/crtxinit.asm,
12035 * device/lib/mcs51/crtclear.asm,
12036 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12037 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12038 and into user configurable files.
12039 * device/lib/clean.mk: clean mcs51 directory too
12040 * support/regression/tests/longlit.c: added static to T1 declaration
12041 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12042 accesses in the initialization code
12044 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12046 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12047 OSCTRIMVAL as noted in bug #916008
12049 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12051 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12052 in loops with multiple exits (reported as incorrect registers
12053 used by Martin Helmling in Sdcc-user list)
12055 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12057 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12058 made ds390 register extensions look less like error messages
12060 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12062 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12063 reported by Adam Wozniak in Sdcc-user list
12065 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12067 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12068 arithmetic optimizations, added debug output
12070 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12072 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12073 * sdcc.spec: updated and split sdcc into 3 rpms
12074 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12075 needed for literals of LEFT_OP and '+'
12076 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12077 introduced RESULT_TYPE_NOPROM
12078 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12080 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12081 limited promotion to int only for '*'
12082 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12084 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12086 * src/pic16/gen.c (genSkip),
12087 (genc16bit2lit), (gencjneshort): commented out
12088 (is_LitOp): new helper function, checks operand type
12089 (genCmpEq): rewritten
12091 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12093 * support/regression/tests/bug-908454.c: added
12095 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12097 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12098 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12099 (geniCodeCast): cosmetic, don't preserve bit storage class
12100 (geniCodeLeftShift): added promotion
12101 (geniCodeLogic): fixed regression
12102 * src/SDCCsymt.c (computeTypeOr): accept bits too
12103 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12105 2004-03-07 Borut Razem <borut.razem AT siol.net>
12107 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12109 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12111 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12112 version of pic16_genPackRegisters which does not check if ic is a
12114 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12115 function cause string1.c regression test fails
12117 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12119 * sim/ucsim/configure.in,
12120 * sim/ucsim/configure,
12121 * sim/ucsim/doc/Makefile.in: use docdir
12122 * src/SDCC.y: fixed sbit atrributes
12123 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12124 * src/SDCCast.c (decorateType): |^& need special promotion handling
12126 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12127 * src/SDCCsymt.h (computeType),
12128 * src/SDCCicode.c: computeType() needs op
12129 * src/SDCCsymt.c (checkTypeSanity),
12130 * doc/sddman.lyx: "plain" bitfields are unsigned
12131 * src/SDCCsymt.c (computeTypeOr): added
12132 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12134 * src/SDCCval.c (val*): computeType() needs op
12135 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12136 * support/regression/tests/onebyte.c: added tests for |^&
12138 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12140 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12141 for writing icode into asm output.
12143 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12145 * src/pic16/device.c: added some debug lines enabled
12146 with macro DEBUG_CHECK,
12147 * src/pic16/genarith.c: more debug in genPlus,
12148 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12149 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12150 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12151 * (aopForSym): onStack symbols are re-placed in data memspace,
12152 and onStack flag is cleared,
12153 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12154 copy temporary pcodeop,
12155 * (genPcall): added warning for not updating PCLATU,
12156 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12157 always true for pic16 port,
12158 * (genMultOneWord): NEW, supports integer multiplication,
12159 * (genMult): modified to call genMultOneWord,
12160 * (ifxForOp): added warning when return NULL,
12161 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12162 flag is set before call to operandFromSymbol for implicit
12164 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12165 options.intlong_rent are set by default,
12166 * (_hasNativeMulFor): modified to allow port generation of integer
12168 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12169 set regtype to REG_SFR for all registers, restricting seting the
12170 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12172 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12174 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12175 more than 500 times in the regression tests
12177 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12179 * support/Util/SDCCerr.h,
12180 * support/Util/SDCCerr.c,
12181 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12183 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12184 for symbol conflicts.
12185 * support/valdiags/tests/enum.c,
12186 * support/valdiags/tests/tentdecl.c,
12187 * support/valdiags/tests/struct.c: expect possible error messages
12188 referring to original symbol definitions.
12189 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12191 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12193 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12195 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12197 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12199 * src/pic16/ralloc.c (newReg): fixed bug #908929
12201 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12203 * src/ds390/gen.c: added missing #include "main.h"
12205 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12207 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12208 checking if symbol is already in set,
12209 * src/pic16/device.h: prototype for checkAddSym,
12210 * src/pic16/gen.c: (_G): added entry interruptvector,
12211 * (assignResultValue): removed some commented out lines,
12212 * (genFunction): check for ISR via sym->type, absolute section for
12213 interrupt code is created via a new pBlock, the goto instruction is
12214 placed now correctly at the interrupt vector position, changed all
12215 references from ivec to _G.interruptvector,
12216 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12217 is the interrupt is a high priority one, same for return from ISR,
12218 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12219 externs to calls of checkAddSym,
12220 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12221 pic16_pcode_verbose flag is set,
12222 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12223 * src/pic16/pcoderegs.c: message about how many registers are saved
12224 will only be emitted if pic16_pcode_verbose flag is set,
12226 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12228 * src/ds390/ralloc.h,
12229 * src/ds390/ralloc.c (ds390_regWithIdx),
12230 * src/ds390/gen.c (emitcode),
12231 * src/ds390/main.h,
12232 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12233 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12234 ds390operandCompare, getRegsRead, getRegsWritten,
12235 initializeAsmLineNode): customized instruction size calculation for
12236 ds390, started basis for some register optimizations
12237 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12238 corresponding assembly output
12239 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12240 missing push/pop of r0/r1. Optimized push/pops
12242 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12244 * src/mcs51/main.c (instructionSize): fixed ACALL size
12245 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12247 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12249 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12250 the sorting of rlist with NULL elements
12251 * (print_idataType, print_idata): NEW to create idata sections
12252 * src/pic16/device.h: idataSymSet new variable
12253 * src/pic16/gen.c (genFunction): fixed some bugs in string
12254 comparing, improved the absolute section creation for ISRs,
12255 added FSR0L/FSR0H in registers that are saved in an ISR,
12256 * (genInline): fixed the processing of inline snippets,
12257 now they undergo no process by the peephole optimizer
12258 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12259 are placed in idataSymSet,
12260 * (pic16emitStaticSeg): extern symbols are added in externs,
12261 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12262 switching when aboslute variables are placed in access bank memory
12263 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12264 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12265 commented out with #if,
12266 * (pic16_packRegisters): reintroduce the check for CAST because some
12267 symbols are not correctly handled,
12268 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12269 pCodeInstruction instead of pCode,
12270 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12271 pCodeAsmDir definition,
12272 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12273 directive, then the argument directive is emitted without the leading
12274 tab, hack for inline labels which must be in the first column,
12275 * (compareLabel,pic16_findNextInstruction),
12276 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12277 * (insertBankSwitch): modified for the new pCodeAsmDir,
12279 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12280 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12282 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12284 * (pushSide): commented out with #if,
12285 * (assignResultValue): fixed some typos in saving
12287 * (genPcall): FIXED and sync'ed with genCall,
12288 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12289 * (genNearPointerGet): fixed to handle some more cases,
12290 implementation scheme via table reads,
12291 * (genConstPointerGet): modified to access code memory correct,
12292 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12293 and improved to handle some cases
12294 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12295 instead of "RETLW" for init data
12296 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12297 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12298 variables are placed in access bank memory (<0x80 and >=0xf80),
12299 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12300 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12301 TBLWT_POSTDEC,TBLWT_PREINC
12302 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12303 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12305 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12306 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12307 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12308 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12310 2004-02-29 Borut Razem <borut.razem AT siol.net>
12312 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12313 support/Util/findme.h, support/Util/system.h: enhance binary relative
12314 search for lib and include by using findProgramPath()
12316 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12319 * src/SDCCpeeph.c (pcDistance),
12321 * src/mcs51/ralloc.h,
12322 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12323 * src/mcs51/main.h,
12324 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12325 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12326 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12327 size calculation port specific, started basis for some register
12329 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12330 missing push/pop of r0/r1. Optimized push/pops
12331 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12332 * device/lib/_modsint.c (_modsint),
12333 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12334 and stack version so regression tests pass
12336 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12338 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12339 * src/SDCCast.c (decorateType): catch another small optimization
12341 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12342 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12343 modified to finally use computeType() all over SDCC,
12344 see Feature Request #877103
12345 * src/SDCCval.h: cosmetic
12346 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12347 valCompare(); regression tested in muldiv.c
12348 * support/regression/tests/muldiv.c (testMod): mod sign follows
12351 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12353 * src/SDCCast.c (decorateType): fixed bug #902362
12354 * doc/INSTALL.txt: fixed install instructions for win32
12356 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12358 * device/include/Makefile.in (install): fixed by replacing spaces
12361 * doc/INSTALL.txt: updated for release
12362 * doc/sdccman.lyx: added warning for --xstack being buggy
12364 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12366 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12367 to eliminate build warnings.
12368 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12370 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12371 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12373 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12374 removed -penable-stack, added comment for stack pragma, added
12375 warning for not initializing the stack/frame registers, removed
12376 comment at interrupts section
12378 Stack is made permanent, there is no ability to disable stack usage.
12379 * src/pic16/device.h,
12380 * src/pic16/device.c: removed all references to USE_STACK macro,
12381 * src/pic16/device.c (pic16_dump_section): when no elements in
12382 rlist, free rlist before return,
12383 * (pic16_dump_int_registers): NEW, internal registers are a new set
12384 of general purpose registers reused by each function,
12385 * (checkAddReg): returns 1 if registers is added to set,
12386 * (pic16_groupRegistersInSection): when a registers is of type
12387 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12388 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12389 SRCASECMP macro is moved here from device.c
12390 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12391 PO_PCLATU, PO_PRODL, PO_PRODH,
12392 * (pic16_pCodeOpType, genMinus,
12393 changed compares to "a" register, with AOP_ACC,
12394 * (pic16_genPlus): fixed some bugs and indented properly,
12395 * (pic16_addSign): changed size to size+offset in the MOVWF
12397 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12398 multiply 8-bit operand by literal, result is 8-bit,
12399 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12400 multiply 2 8-bit operand, result is 8-bit,
12401 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12403 * src/pic16/gen.c: changed accUse to contain WREG only,
12404 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12405 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12406 true, do not use immediate addressing any more unless sym is a
12407 pointer in codespace,
12408 * (aopForRemat): do not use immediate addressing when symbol not in
12409 codespace and when symbol's address is requested,
12410 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12412 * (aopGet): added case for AOP_ACC and don't return "accumulator
12413 bug" but WREG instead,
12414 * (popGetTempReg): pushes contents of temporary register in stack,
12415 * (popReleaseTempReg): pops contents of temporary register from
12416 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12417 * (pic16_popGet): separated case AOP_ACC to return register WREG
12418 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12419 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12420 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12421 the use of immediate pointers to certain cases only.
12423 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12424 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12425 * (assignResultValue, genCall, genRet): modified to use the new
12426 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12427 genPcall is still broken,
12428 * (genFunction): added code to create 'A' type pBlocks when
12429 interrupt functions are generated, code not extensively tested yet,
12430 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12431 * (genEndFunction): modified so ISRs pop stored registers from stack,
12432 * (genMultOneByte): cleanup,
12433 * (AccRsh): added flag andmask, to and result with appropriate mask,
12434 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12435 * (genDataPointerGet): fixed and reenabled its use,
12436 * (genNearDataPointerGet): bugs fixed,
12437 * (genDataPointerSet): bugs fixed,
12438 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12439 pic16_DumpSymbol, pic16_DumpOp,
12440 * src/pic16/genutils.h: function prototypes for the above functions,
12441 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12443 * (pic16emitRegularMap): many many many improvements, but needs a
12445 * src/pic16/main.c: enable_stack in pic16_options is removed,
12446 * (_pic16_parseOptions): removed command line options -penable-stack,
12447 * (_process_pragma): emit stack symbol only when stack pragma is
12449 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12450 redirected to FSR0L/FSR0H pair,
12451 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12452 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12453 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12455 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12456 * (dumpPicOptype): NEW,
12457 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12458 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12459 with movff instruction,
12460 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12461 added pic16_int_regs, some packRegsFor* functions are commented out,
12462 because produce errors,
12463 * src/pic16/NOTES: minor modifications
12465 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12467 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12468 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12470 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12471 * as/mcs51/lkaomf51.c: fixed bug #895763
12473 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12475 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12477 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12479 * doc/sdccman.lyx: added details about the HC08 storage classes and
12480 interrupts, fixed the register usage info for z80 & gbz80
12482 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12484 * doc/sdccman.lyx: added more pic16 port documentation
12485 * device/include/pic16/: added header pic18fregs.h
12487 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12489 * doc/sdccman.lyx: added Vangelis' contribution
12491 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12493 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12494 extend to the next CALL or PCALL, not just to the next CALL.
12496 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12498 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12500 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12502 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12503 bug #895752 and a better fix for bug #716790
12505 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12507 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12509 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12511 * doc/sdccman.lyx: minor changes, minor changed
12513 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12515 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12516 which can't handle SDCC_NEWONEBYTEOPS,
12517 (geniCodeMultiply): removed conversion from mult to shift for pic14
12520 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12523 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12524 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12525 thus fixing bug #895406
12527 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12529 * device/lib/_modsint.c,
12530 * device/lib/_modslong.c: sign follows divisor only
12531 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12532 signs or signedness can be ignored
12533 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12534 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12535 added optimization for IFX,
12536 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12538 reenabled optimization for IFX, which was removed on 2004-01-11
12539 * src/SDCCast.h: added return type IFX
12540 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12541 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12542 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12543 SDCC_OLDONEBYTEOPS selects the old behaviour
12544 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12545 changed again and commented promotion rule
12546 * src/SDCCval.c (valDiv): promotion no longer necessary
12547 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12548 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12550 * support/regression/tests/onebyte.c: added
12552 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12554 * gen.c (genInline): reverted to old code for assemnling inline
12555 code because of bug reported James Chadd
12557 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12559 * ralloc.h: missing declarations from previous patch,
12560 seems that patch for ralloc.h was never applied, fixed
12562 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12563 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12567 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12568 indirect addressing. Marked FSR0 as deprecated
12569 * gen.c (pointerCode): commented out, not needed now
12570 (pic16_popGet2p): new MOVFF helper function
12571 (genGenPointerGet),
12572 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12573 (shiftRLong): removed duplicate debugging info
12575 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12577 * src/ds390/gen.c (genNearPointerGet),
12578 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12579 optimization with bits, but not bitfields.
12580 * src/ds390/ralloc.c (packRegisters),
12581 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12583 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12585 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12587 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12590 * src/SDCCicode.c (operandFromSymbol),
12591 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12592 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12593 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12594 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12595 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12596 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12598 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12599 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12600 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12601 * src/SDCCsymt.c (newSymbol),
12602 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12605 * src/SDCCval.c (newiList): fixed bug #885705
12607 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12609 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12610 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12612 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12614 * device/include/c8051f120.h,
12615 * device/include/c8051f300.h,
12616 * device/include/c8051f310.h: added/updated header files for Silicon
12617 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12618 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12619 in new section Submitting patches
12621 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12623 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12624 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12625 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12627 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12628 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12629 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12631 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12632 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12633 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12635 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12636 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12637 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12638 genGenPointerSet): fixed bug #892400
12639 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12640 to eliminate build warnings.
12641 * src/SDCCast.c (processParms),
12642 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12644 * support/valdiag/valdiag.py: added GCC to the list of defines active
12645 when compiling with gcc
12647 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12649 * support/Util/SDCCerr.h,
12650 * support/Util/SDCCerr.c,
12651 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12652 with an incomplete type (fixed bug #883734)
12653 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12655 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12657 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12659 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12661 * src/SDCCast.c (decorateType),
12662 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12663 function pointer implementation
12664 * support/regression/tests/funptrs.c: added tests to verify both forms
12665 of function pointers work correctly. Added tests to verify parameters
12666 are passed in the correct order.
12668 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12670 * device.c (regCompare): registers are sorted by ascending
12671 address and increasing size,
12672 * main.c (_pic16_finaliseOptions): removed the declaration
12673 of compiler macro MCU. Now a macro of the format pic18fxxxx
12674 will be defined from the command line
12676 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12677 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12679 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12680 PCOP_RLCF was overwritten!
12681 * gen.c (genSkip): commented out calls to pic16_emitcode,
12682 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12684 * (genRRC): added debugging info,
12685 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12686 overwritten while shifting,
12687 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12688 overwritten while shifting,
12691 * (shiftLLeftOrResult),
12692 * (shiftRLeftOrResult),
12694 * (shiftLLong): Implemented with pic16_emitpcode
12695 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12696 * (genLeftShift): Fixed bug, operand for shift by variable always
12697 was "and"ed with 0x0f,
12698 * (genLeftShiftLiteral),
12700 * (genRightShiftLiteral): added debugging info,
12701 * (genrshFour): added comment,
12702 * (genRightShift): determined signedness from operand "left"
12703 instead of "result"
12705 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12707 * src/SDCCicode.c (geniCodeParms),
12708 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12709 function pointers, fixed function pointer bugs #861242 and #861896
12711 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12713 * device/include/c8051f000.h,
12714 * device/include/c8051f120.h,
12715 * device/include/c8051f300.h: added header files for Silicon
12716 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12718 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12720 * src/SDCCast.c (processParams): added new type flow and restructured
12721 (gatherAutoInit): added new type flow
12722 (addCast): cosmetic changes
12723 (getLeftResultType): added new type flow for array indices, patch
12724 provided by Stas, see FR #877103
12725 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12726 array index patch by Stas
12727 * src/SDCCast.h: added prototype getResultTypeFromType()
12729 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12730 * src/pic/glue.c (pic14emitStaticSeg),
12731 * src/pic16/glue.c (pic16emitStaticSeg),
12732 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12733 for initialization of symbols
12734 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12735 * support/Util/SDCCerr.h:
12736 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12737 * .version: bumped version number to 2.3.8
12738 * device/include/Makefile.in (install),
12739 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12742 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12744 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12745 Slade Rich fixed an optimization bug
12746 * src/pic/pcodepeep.c,
12747 * src/pic/pcoderegs.c
12748 * doc/Makefile (install): added test for directory
12750 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12752 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12753 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12754 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12755 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12756 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12757 * as/mcs51/asexpr.c (term),
12758 * as/hc08/asexpr.c (term): fixed bug #887146
12760 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12762 * src/z80/gen.c (genMult): handle single byte result product
12763 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12764 DUMMY_READ_VOLATILE (fixed bug #886367)
12766 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12768 * support/regression/tests/libmullong.c: fixed logic, on little endian
12769 hosts we ended without a mullong_wrapper()
12771 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12773 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12774 virus/worm forged address usage.
12776 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12778 Fixed promotion, it should be done on AST level:
12779 * src/SDCCast.c (addCast): added promotion to int
12780 (decorateType): updated call to upCast()
12781 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12782 usualUnaryConversions()
12784 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12786 * support/regression/tests/literalop.c (mulWrapper): Added a
12787 wrapper to remove integer overflow warnings.
12789 * support/regression/tests/float_trans.c: Made work on host.
12791 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12794 * support/regression/generate-cases.py (main): Changed from inline
12797 * doc/Makefile (install): Changed to depth first to get rid of
12798 missing directory install warning.
12800 * as/Makefile (install-doc): Made work on Mac.
12802 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12804 * src/SDCCast.c: added an additional type flow in decorateType() of
12805 opposite direction, see feature request #860006; it's enabled at runtime
12806 by setting the environment variable SDCC_NEWTYPEFLOW
12807 * src/SDCCast.h: changed prototype of decorateType()
12808 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12809 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12810 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12811 see feature request #877103
12812 * src/SDCCval.c: updated call of decorateType()
12813 (valBitwise): fixed bug #882876
12814 (valMinus): added promotion
12815 (valLogicAndOr): result is unsigned
12816 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12817 * src/SDCCsymt.c (computeType),
12818 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12819 must not cause an unsigned operation
12820 * src/pic/glue (pic14emitRegularMap),
12821 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12823 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12825 * src/pic/pcode.c (PCodeID): commented out left over debug code
12827 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12829 * support/valdiag/tests/overflow.c: added shift tests
12830 * src/pic/device.c,
12837 * src/pic/pcodepeep.c,
12838 * src/pic/pcoderegs.c,
12839 * src/pic/ralloc.c,
12840 * src/pic/ralloc.h: applied patch from Slade Rich;
12841 added support for multiple code pages and multiple RAM banks on the
12842 PIC 14 port. The ASM files now no longer simply assume all the
12843 code / RAM are in the same page / bank. This means the linker can
12844 safely allocate code/RAM of separate ASM files to different pages/banks.
12845 * doc/sdccman.lyx: added Slade's tips
12846 * src/mcs51/peeph.def: fixed bug #880768
12848 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12850 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12851 * src/SDCCast.c (decorateType): fixed bug #880197
12853 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12855 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12858 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12859 strtof is not part of C89 and isn't included with Mac OS X.
12861 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12863 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12864 shiftL2Left2Result): fixed bug #879326
12865 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12866 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12867 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12868 address fetch for clr instruction
12869 * device/lib/hc08/_mulint.c: created optimized assembly version
12870 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12872 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12874 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12875 proposed in FR #877103
12877 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12879 * src/SDCCval.c (cheapestVal): added missing checks
12880 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12881 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12883 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12885 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12888 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12890 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12891 loaded with the linker search paths (-L arguments) and the libraries
12892 to be linked with the current source (-l arguments). Changes
12893 currently will affect only the pic16 port.
12894 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12895 include path the port specific paths and port specific libraries,
12896 * gplink command now contains the $3 argument,
12897 * src/pic16/device.h,
12898 * src/pic16/device.c,: structure PIC_device is made public and
12899 renamed to PIC16_device, the same for variable Pics which is renamed
12900 to Pics16. Updated all references to them.
12901 * src/pic16/glue.c (pic16glue): corrected bug with code
12902 initialization which bypassed the variable initializations block.
12904 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12905 COMPILE_FLAGS and added the --nostdinc option
12907 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12909 * device/include/mc68hc908jb8.h: Register defs for another member
12910 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12912 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12914 Documenting changes from previous commits.
12915 * configure.in (version 1.56),
12916 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12917 when generating output files to configure the pic16 library,
12918 but now I've commented it out, since gputils aren't installed in the
12919 SF compile farm, so library won't compile
12921 * device/lib/Makefile.in (version 1.56): initially I've added in
12922 target 'all' the prerequestive 'model-pic16' so it compiled the
12923 pic16 library, but now I've commented it out for the same reasons
12925 * added targets 'model-pic16' and 'objects-pic16' to compile the
12927 * added target 'port-specific-objects-pic16' to handle the
12928 generated libraries and copy them into the build/ directory
12929 * added target 'clean-intermediate-pic16' to clean intermediate
12930 files into pic16 directory
12931 * in target 'installdirs' added line to create directory pic16 in
12932 the installation path
12934 * device/include/Makefile.in (version 1.11): in target 'install'
12935 added lines to copy all header files to installation path,
12936 * in target 'installdirs' added line create directory for pic16
12937 headers in the installation path
12939 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12941 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12944 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12947 * device/lib/configure.in,
12948 * device/lib/configure: fixed for autoconf 2.57
12950 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12952 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12953 option so that it actually works. Made it specific to the z80, since
12954 the gbz80 doesn't have these kinds of I/O ports.
12956 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12958 * device/include/z180.h,
12959 * device/lib/_memcpy.c,
12960 * device/lib/_memmove.c,
12961 * device/lib/_mulint.c,
12962 * device/lib/ser_ir.c,
12963 * device/lib/ser_ir_cts_rts.c,
12964 * device/lib/_strcmp.c,
12965 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12966 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12967 portmode; added deprecation warning for bank= and protmode= forms.
12968 Also, guard against buffer overflow.
12969 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12971 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12973 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12974 changed interrupt vector table generation to only emit declared vectors.
12975 * device/include/Makefile.in: added missing backslash
12976 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12978 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12980 Mainly changes to support compilation of the device libraries
12981 * src/pic16/device.c: stack is allocated via symbol and not
12982 via literal number. The symbol is placed in the corresponding
12983 position of the data ram
12984 * (pic16_dump_section): relocatable and absolute uninitialized
12985 data are now emitted in sorted order to reduce section naming,
12986 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12987 weren't marked as being in the access bank,
12989 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12991 Added portion of GNU PIC Library under the directory
12992 device/include/pic16 and device/lib/pic16. These files
12993 contain the declarations of SFRs for the PIC18Fxx2 devices.
12994 The directory is initialized via configure from toplevel.
12996 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12998 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12999 the spilllocations to be compared correctly
13001 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13003 * src/SDCCast.c (decorateType): fixed bug introduced today
13005 2004-01-12 Borut Razem <borut.razem AT siol.net>
13007 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13008 doc/sdccman.lyx: upper case pragmas are deprecated
13010 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13012 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13013 in simpler and even better code
13015 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13017 * src/SDCCicode.c (operandOperation): fixed bug #874819
13018 * src/SDCCast.c (decorateType): fixed
13019 char foo (unsigned long ul) { return ul > 0; }
13021 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13023 * doc/sdccman.lyx: Moved and added some sections, small changes
13024 all over. Telling LaTeX to be less strict with word spacing
13025 to better keep the right margin. Changed some notes about
13026 maintainance of the ports in section 3.2.1 - is it OK like this?
13028 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13030 SDCC source changes:
13031 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13032 convilong): modified to inform the pic16 port that builtin functions
13035 PIC16 PORT specific changes:
13036 * src/pic16/device.c pic16_dump_equates() added,
13037 processor registers declared internally by the port are emitted in
13038 the translation as equates,
13039 * src/pic16/gen.c: inline code is passed unprocessed to the
13041 * (pic16_popGetLit2): fnuction modified to take second operand as
13042 pCodeOp pointer and not as literal,
13043 * (popRegFromIdx): prefixed with pic16_,
13044 * (pic16_popCombine2): modified to receive already allocated pCode
13046 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13047 * (genFunction): initializes local stack frame and pushes on stack
13048 all the registers used by this function,
13049 * (genEndFunction): restores all registers from stack and restores
13051 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13053 * (pic16glue): changed the program startup sequence,
13054 * added new dbName code 'A' for functions placed in absolute section
13055 * src/pic16/main.c: added function attribute _naked,
13056 * added pragma 'code' to place a fnuction at an absolute address,
13057 * added command line arguments --debug-ralloc and --pcode-verbose,
13058 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13059 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13060 * (pic16_newpCodeOpLit2): modified to take the second operand as
13062 * (pic16_printpBlock): modified to emit each function in a separate
13064 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13065 UPPER for immediate operands,
13066 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13068 * src/pic16/peeph.def: all peepholes with movff are commented out,
13069 because there is a problem in the pcode peep optimizer,
13070 * src/pic16/ralloc.c: the register allocator can now reuse local
13071 function symbols for another function. This saves register usage.
13072 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13074 Added file src/pic16/NOTES with information about program writing on
13075 the current port version.
13077 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13079 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13080 and peephole 252 (array access)
13082 2004-01-09 Borut Razem <borut.razem AT siol.net>
13084 * src/SDCCmain.c : fixed #872250: -l command line defined library
13085 files are scanned before standard library files
13087 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13089 * src/SDCCast.c (decorateType): fixed bug #874046
13091 2004-01-09 Borut Razem <borut.razem AT siol.net>
13093 * support/scripts/sdcc.nsi: remove previous installation
13095 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13097 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13098 bytes for last interrupt vector (mcs51)
13099 * sdcc.spec: fixed typo
13101 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13103 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13104 gen51Code): more efficient parameter receive for --model-large
13107 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13109 * src/ds390/main.c,
13110 * src/z80/main.c: added missed needLinkerScript flags (more than
13111 one port structure defined in these file)
13112 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13115 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13117 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13118 * src/port.h: added flag needLinkerScript in port->linker
13119 structure to inform whether to create a .lnk file or not,
13121 * src/ds390/main.c,
13123 * src/mcs51/main.c,
13125 * src/pic16/main.c,
13127 * src/z80/main.c: changed appropriately to configure
13128 needLinkerScript flag
13130 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13131 * src/pic/glue.c: added variable udata_section_name to
13132 override default uninitialized data segment definition for
13133 devices only with SHAREBANK memory (reported from Erik Epetrich)
13134 * (pic14emitOverlay): modified to emit a commented overlay segment
13135 directive when no overlay data exist
13136 * (picglue): modified to emit uninitialized data segment
13137 according to udata_section_name
13138 * src/pic/main.c (_pic14_parseOptions): added command line
13139 options --udata-section-name=[name] to override default
13140 udata definition name
13141 * modified _linkCmd and _asmCmd to include compiler passed
13142 arguments via -W option
13143 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13144 object file from '.rel' to '.o' in port->linker structure,
13145 changed size of fptr from 2 to 3 in port structure
13147 2004-01-07 Borut Razem <borut.razem AT siol.net>
13149 * support/scripts/sdcc.nsi: update PATH
13150 * support/scripts/sdcc.ico: craeted
13152 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13154 * device/include/Makefile.in: fix install
13155 * doc/Makefile: fix install
13157 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13159 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13161 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13162 how the function variable allocation summary is displayed; also
13163 include information about variables allocated to the overlay
13166 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13168 * as/mcs51/lkmain.c: Help about -Y option
13169 * as/mcs51/lkarea.c: Fixed gcc warnings
13171 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13173 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13175 * support/valdiag/tests/overflow.c: added
13176 * src/SDCCast.c (decorateType),
13177 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13178 LEFT_OP (left shift)
13180 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13182 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13183 (default behaviour).
13185 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13187 A python script to validate compiler diagnostic messages. It can be
13188 used to verify that sdcc complains about bad c source code and
13189 gives a good location of the error.
13190 * support/valdiag/Makefile,
13191 * support/valdiag/valdiag.py,
13192 * support/valdiag/tests/*
13194 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13196 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13197 * src/SDCCsymt.c (newEnumType),
13199 * support/Util/SDCCerr.c,
13200 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13202 * support/regression/tests/enum.c: added test for enum values that
13203 require at least 2 bytes of storage.
13205 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13207 * src/common.h: added ifndef/define/endif macros
13208 around the header file.
13209 Bug reported from Jesus Calvino-Fraga
13211 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13213 * sdcc.spec: updated
13214 * device/include/Makefile.in: don't install CVS directories
13215 * device/lib/Makefile.in: added removal of CVS directories after install
13216 * doc/Makefile: fixed install, added local_icons
13217 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13218 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13219 * src/ds390/gen.c (genRightShift): fixed bug #870788
13220 * src/SDCCast.c (decorateType): fixed bug #870781
13222 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13224 PIC16 port related changes:
13225 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13226 added variable stackPos,
13228 * gen.c: genCall, assignResultValue: added support for
13229 pushing/retrieving function parameters to/from stack,
13230 genFunction,genEndFunction: setup stack frame for the
13231 generated function,
13232 genAddrOf: will be changed according to bug 863624
13234 * added files genutils.c and genutils.h which contain gen*
13235 debugged and optimised functions extracted from gen.c
13237 * glue.c: added variable 'externs' which holds extern symbols,
13238 pic16emitRegularMap: is modified to properly handle relocatable
13239 symbols under the new scheme,
13240 pic16createInterruptVect: is modified
13241 pic16printPublics: is modified to emit 'global' assembler directives,
13242 added pic16_printExterns to print extern symbols,
13243 pic16glue: initializes stack/frame pointer in the beginning of
13244 the assembly output. Temporary hack, will be corrected later,
13245 because gplink yet does not support stack and SDCC does not
13246 yet support a type of crt0.o object to create the final binary.
13248 * Removed many lines that contain 8051 legacy code.
13249 * The code is finally placed under a 'code' directive.
13250 * Added port specific options.
13252 * _process_pragma: simplified since now we do not need *special*
13253 include file to define SFR registers. But a separate header
13254 will be needed. This will be developed later.
13255 * _pic16_parseOptions: added, parses port specific options:
13256 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13257 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13258 --preplace-udata-with=
13260 * _pic16_setDefaultOptions: modified to initialize section names,
13261 but hack is temporarly out of order since it needs improvement.
13262 * _pic16_genAssemblerPreamble: configuration words are emitted by
13263 their address instead of their name. This part is incomplete and
13264 supports only the 18Fxx2 devices. Other devices will emit an error
13265 during assembly since they do not contain the same set of config
13267 * _pic16_genIVT: is modified,
13269 * pcode.c: added definitions for some hardware registers that are needed
13271 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13272 All PCI entries are updated. Now LFSR is supported.
13273 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13274 * added pic16_newpCodeOpLit2 to support instructions with
13275 two literal arguments
13276 * pic16_pCode2str: corrected code that emits assembler instructions
13277 with two literal operands and those that have an access bit modifier
13278 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13279 this fixes a bug which caused some labels to be lost, when an
13280 assembler directive was added, i.e. banksel,
13281 * pic16_FixRegisterBanking: improved logic that causes the insertion
13283 * InlineFunction: functions that are called once, are not any more
13284 inlined. This can be a port option in the future,
13286 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13288 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13289 hold the corresponding uninitialized symbols,
13290 * pic16_allocProcessorRegister: registers have explicit marked the
13292 * pic16_allocInternalRegister: registers are explicit marked as
13294 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13295 processing list, so bit registers were lost,
13298 * ralloc.h: added field 'accessBank' and original symbol operand
13299 in register definition,
13300 * removed the field isMapped from register definition,
13302 ** Several functions have been removed from various sources:
13303 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13304 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13305 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13306 pic16_assignRelocatableRegisters
13308 ** others have been introduced:
13309 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13310 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13312 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13314 * support/scripts/inc2h.pl: changed definition of BIT_AT
13315 to emit 'sbit at' instead of 'bit at'. This was a request.
13317 PIC16 port related preliminary changes:
13318 * gen.c: prefixed function popRegFromString with
13319 pic16_ and all references to it corrected
13320 * pcode.c: all pic16_pc_* hardware registers prefixed
13321 with underscore (_),
13322 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13323 * ralloc.c: newReg(): when register is REG_SFR then
13324 set address to rIdx,
13325 pic16_allocProcessorRegister(): marks register wasUsed=0
13326 pic16_writeUsedRegs(): added a call to assign processor
13327 registers via pic16_assignFixedRegisters
13329 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13331 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13332 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13333 variables in unused register banks. Also the SSEG is placed
13334 wherever there is enough space for it, and IDATA can be anywhere
13335 in internal RAM. For now compile using -Wl-Y[stack_size].
13336 The mem file is different for this option as well, since it
13337 makes no sense of talking about DSEG lenght.
13339 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13341 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13342 in certain cases, e.g. when ROM assignment, patch provided
13343 from Albert den Haan.
13345 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13347 Many signedness and type propagation fixes:
13348 * src/SDCCicode.c: made geniCodeCast() static
13349 replaced SPEC_ by IS_ (cosmetic)
13350 (operandOperation): fixed div and mod operation
13351 (usualBinaryConversions): added support for promotion of char
13352 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13353 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13354 (geniCodeAdd): an array index will stay unsigned, even if promoted
13356 (geniCodeArray): ditto
13357 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13358 * src/SDCCsymt.c (computeType): added more support for char;
13359 promotion of char is selectable by promoteCharToInt, fixed signedness
13361 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13362 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13363 * src/SDCCval (val*): replaced signedness calculation by
13365 rearranged if-branches (cosmetic)
13366 (valShift): added warning W_SHIFT_CHANGED
13367 (valCompare): fixed problem with different types
13368 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13369 * support/regression/tests/literalop.c: added many cases
13370 * support/regression/tests/ast_constant_folding.c: changed finally to
13372 * .version: new year, new version: 2.3.7
13373 * src/SDCCmain.c (main): applied patch #866468
13374 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13375 provided by Scott Bronson
13376 * doc/sdccman.lyx: updated documentation for sdcdb
13377 updated and added chapter tips
13379 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13381 * src/SDCCsymt.h: missing from yesterday's commits
13383 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13385 * src/SDCC.y (struct_or_union_specifier),
13386 * support/Util/SDCCerr.c,
13387 * support/Util/SDCCerr.h: verify that struct & union tags are used
13390 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13392 * src/SDCCglobl.h: missing from yesterday's commits
13394 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13396 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13397 sft_attributes, struct_declaration, parameter_declaration,
13398 type_name, start_block, declaration_list),
13399 * src/SDCC.lex (check_type): support redefinition of typedef names
13401 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13403 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13404 aligned xdata arrays. Erik helped me with the if clause.
13406 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13408 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13411 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13414 * src/SDCCast.c (newAst_),
13416 * src/SDCCicode.c (ast2iCode, newiCode),
13418 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13419 expr, statement, expression_statement, selection_statement,
13420 iteration_statement, expr_opt, jump_statement): foundation for tracking
13422 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13425 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13427 * support/Util/SDCCerr.c,
13429 * src/SDCCast.c (createCase, createDefault, decorateType),
13430 * src/SDCClabel.c (labelUnreach),
13431 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13433 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13434 (with thanks to Stas Sergeev)
13435 * device/include/time.h,
13436 * device/lib/time.c (CheckTime): suppress unreachable code warning
13438 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13440 * src/SDCCast.c (createIvalCharPtr),
13441 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13443 * support/regression/tests/nullstring.c: tests for these two bugs
13445 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13447 * support/Util/SDCCerr.h,
13448 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13449 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13450 about storage class and 'at' used inside struct or union
13451 * src/SDCCBBlock.c (iCodeFromeBBlock),
13452 * src/SDCCcse.c (ifxOptimize),
13453 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13454 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13455 printIval, emitStaticSeg, emitOverlay),
13456 * src/SDCClabel.c (deleteIfx),
13457 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13458 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13459 gatherAutoInit, processParms),
13460 * support/Util/SDCCerr.h,
13461 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13462 reporting for post-parse errors.
13464 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13466 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13467 implicit casts via union; they don't work on big endian systems
13468 (possible fix for bug #861138)
13470 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13472 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13473 * src/mcs51/main.c: fixed the fix for bug #737001
13475 2003-12-15 Borut Razem <borut.razem AT siol.net>
13477 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13479 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13481 * support/makebin/makebin.c: put output in binary mode
13483 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13485 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13486 xdata and data memory on startup. Set the environment variable
13487 SDCC_NOGENRAMCLEAR to disable this.
13488 * src/mcs51/peephole.def,
13489 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13490 (allows non-interrupt and interrupt code to safely compete for a resource
13491 without the non-interrupt code having to disable interrupts)
13493 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13495 * src/SDCCicode.c (geniCodeAdd),
13496 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13497 with valFromType if type might be a pointer and host is big endian).
13498 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13499 types, not just integer types.
13500 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13501 multiply defined with mismatching "at" address.
13503 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13505 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13506 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13507 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13508 with embedded nulls (fixed bug #753752)
13510 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13512 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13513 Apparently this did not see much testing (endless loop)
13515 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13517 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13519 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13521 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13522 gracefully handle NULL memmap pointers
13524 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13527 instead of deleting the iCode when an operand is volatile
13528 * src/z80/gen.c (genDummyRead),
13529 * src/mcs51/gen.c (genDummyRead),
13530 * src/ds390/gen.c (genDummyRead),
13531 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13533 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13534 * src/SDCC.y: fixed bug #850420
13536 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13538 Applied z80 i/o port patch from Peter Townson and fixed some operators
13539 to better handle operands in A register.
13540 * device/include/z180.h
13546 * src/z80/peeph-z80.def
13547 * src/z80/peeph.def
13550 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13554 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13556 * device/lib/hc08/_mullong.c: Removed extra #endif
13558 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13560 * sim/ucsim/hc08.src/inst.cc,
13561 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13562 carries from x to h
13563 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13564 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13565 * device/include/stdarg.h: fixed varargs for hc08
13566 * device/lib/Makefile.in,
13567 * device/lib/hc08/Makefile,
13568 * device/lib/hc08/_mulint.c,
13569 * device/lib/hc08/_mullong.c: fixed some endian problems
13571 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13573 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13574 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13575 * device/lib/_gptrget.c,
13576 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13578 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13580 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13581 * src/SDCCast.c (astErrors): fixed bug #846007
13582 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13584 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13586 * src/SDCCast.c (decorateType): disabled a transformation I added in
13587 revision 1.188 (access to fields of a structure at an absolute address);
13588 it breaks with bitfields, extern declarations, and gcse analysis.
13589 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13590 could be assigned through a pointer, so don't complain.
13591 * src/SDCCast.c (astErrors),
13593 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13595 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13597 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13598 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13599 output of __config directives, since gpasm now supports them
13600 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13601 pre-processor macro, i.e. -DMCU=p18f452
13602 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13603 and modified to handle 'cast' icode similarly to '=' icode
13604 * src/pic16/device.h (typedef struct PIC_device): added field
13605 'extMIface' to indicate that chip has external memory interface
13606 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13607 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13610 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13612 * src/SDCC.y (pointer): fixed bug #846006
13613 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13614 * src/SDCCast.c (decorateType): fixed bug #846009
13615 * src/ds390/peeph.def,
13616 * src/ds390/gen.c (genAnd, genOr),
13617 * src/mcs51/peeph.def,
13618 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13620 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13622 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13629 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13633 * src/SDCCbitv.c: added function to free a bitvector
13634 * src/SDCClrange.h,
13635 * src/SDCClrange.c: added function to recompute the liveranges
13636 * src/avr/ralloc.c,
13637 * src/ds390/ralloc.c,
13638 * src/hc08/ralloc.c,
13639 * src/mcs51/ralloc.c,
13640 * src/pic/ralloc.c,
13641 * src/pic16/ralloc.c,
13642 * src/xa51/ralloc.c,
13643 * src/z80/ralloc.c: recompute the liveranges after register packing
13645 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13647 * src/SDCCloop.c (newInduction): fixed bug #845630
13649 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13652 inadvertantly left behind from my 2003-11-12 change
13654 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13656 Updated headers I neglected to commit yesterday.
13657 * src/SDCClrange.h,
13660 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13662 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13663 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13664 * src/SDCCopt.c (eBBlockFromiCode),
13665 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13666 the creation of the key hash table from the sequencing so it can be used
13667 earlier (for some GCSE bug fixes still pending)
13669 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13671 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13672 * support/regression/tests/addsub.c: testing genPlus shortcut
13674 2003-11-15 Borut Razem <borut.razem AT siol.net>
13676 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13678 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13680 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13681 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13682 ordering is immaterial.
13683 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13685 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13688 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13689 (SIGSEV) of bug #840381
13690 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13691 unlink new file before rename if new and old filenames are the same)
13693 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13695 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13696 uninitialized variables) for the mcs51. Set environment variable
13697 SDCC_GENRAMCLEAR to test.
13698 xdata initialization slightly shorter
13700 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13703 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13704 #838241 & 780691 (basicly the same bug)
13705 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13706 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13708 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13710 * src/SDCCmain.c (linkEdit): "fix" #834252
13712 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13716 * src/SDCC.y: fixed bug #819403
13718 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13721 the reentrant attribute.
13722 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13723 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13725 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13726 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13727 erroneously reduced to a literal.
13728 * src/hc08/ralloc.c (packRegisters, rematStr),
13729 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13732 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13734 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13735 * doc/sdccman.lyx: changed from 'article' to 'book'
13736 * doc/Makefile: readded test_suite_spec and cdbfileformat
13738 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13740 * device/include/stdlib.h: include malloc.h to comply with ANSI
13741 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13743 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13745 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13746 * doc/clean.mk: also remove *.out files
13747 * doc/sdccman.lyx: some additions, larger top/bottom margins
13749 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13751 * src/SDCC.y: fixed bug #837365
13752 * support/regression/tests/bitopcse.c
13753 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13754 a symbol (might be valop instead)
13755 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13756 * device/lib/clean.mk: added hc08 to the cleaning list
13758 2003-11-04 Borut Razem <borut.razem AT siol.net>
13760 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13762 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13763 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13764 malloc is declared in standard stdlib.h
13766 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 * device/lib/hc08/Makefile: need to clean .rel not .o files
13769 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13771 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13775 * src/mcs51/main.c,
13776 * src/ds390/main.c,
13780 * src/pic16/main.c,
13781 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13782 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13783 tests (which uses the port's oclsExpense function)
13789 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13791 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 * src/SDCCcse.c (ifxOptimize),
13794 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13795 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13796 deleting the IFX iCode.
13797 * src/hc08/ralloc.c: reduced unneeded slocs
13798 * src/hc08/gen.c: fixed bug in asmopToBoolean
13800 2003-11-04 Borut Razem <borut.razem AT siol.net>
13802 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13803 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13804 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13805 transferred to configure
13807 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13809 Use headers defined in the C[++] standards:
13810 * sim/ucsim/gui.src/serio.src/fileio.cc
13811 * sim/ucsim/gui.src/serio.src/frontend.cc
13812 * sim/ucsim/gui.src/serio.src/main.cc
13813 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13814 * support/Util/NewAlloc.c
13816 * as/mcs51/lklibr.c
13820 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13822 * Added MSVC projects for hc08 assembler and linker:
13823 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13824 /as/hc08/link_hc08.dsp
13826 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13828 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13830 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13832 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13834 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13836 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13838 2003-10-31 Borut Razem <borut.razem AT siol.net>
13840 * support/cpp2/cpplib.h,
13841 support/cpp2/cpplib.c,
13842 support/cpp2/cpplex.c,
13843 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13844 to switch _asm block preprocessing on / off. Default is
13845 #pragma preproc_asm +
13847 2003-10-31 Borut Razem <borut.razem AT siol.net>
13849 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13850 when outputting comment blocks (when executed with -C option) and
13851 _asm (SDCPP specific) blocks
13853 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13857 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13859 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13861 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13863 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13864 * src/SDCCast.c (decorateType): fixed bug #832664
13866 2003-10-31 Borut Razem <borut.razem AT siol.net>
13868 * support/cpp2/cpplex.c: fixed for SDCPP:
13869 comments(when executed with -C option) and _asm blocks
13870 were included even if they where in skipped #if block.
13871 Applied solution from GCC cpp 3.3.2
13873 2003-10-31 Borut Razem <borut.razem AT siol.net>
13875 * src/SDCC.lex: sdcc now understands both formats:
13876 '# <line_number> <file_name>' and
13877 '#line <line_number> <file_name>'
13878 * support/cpp2/cppmain.c: sdcpp now generates the standard
13879 '# <line_number> <file_name>' instead of former
13880 '#line <line_number> <file_name>'
13882 2003-10-30 Borut Razem <borut.razem AT siol.net>
13884 * support/cpp2/cpphash.h,
13885 * support/cpp2/cpplib.h
13886 * support/cpp2/cpplex.c,
13887 * support/cpp2/cppmain.c,
13888 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13890 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13892 Fixed a number of problems revealed by bug #827883.
13893 * src/SDCCloop.c (loopInvariants): Spill location of the
13894 result operand should be recomputed if extracted from
13895 a loop. Also, don't extract assignments of an iTemp
13897 * src/SDCCast.c (isConformingBody): loop reversal should
13898 not occur if the control variable is involved with a
13899 relational operator.
13901 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13903 * .version: bumped to 2.3.6 to reflect the big improvements
13904 made by Erik and Klaus. Thanks!
13906 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13908 Replaced the livrange code.
13909 * src/SDCClrange.c: added new LR code
13911 * src/SDCCBBlock.h: removed remainig parts from old LR code
13912 * src/ds390/ralloc.c,
13913 * src/ds390/gen.c: minor fixes to make it work with new code
13915 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13918 * as/hc08/lkrloc.c,
13920 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13921 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13922 (tweaked fix for bug #818696)
13924 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13926 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13928 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13932 * src/mcs51/gen.c (gencjneshort),
13933 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13934 more efficient (per Scott Bronson's suggestion)
13936 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13938 Extended the semantics of the critical keyword to include
13939 individual statements. See RFE #827755 and #799831
13944 * support/Util/SDCCerr.c
13945 * support/Util/SDCCerr.h
13950 2003-10-19 Borut Razem <borut.razem AT siol.net>
13952 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13954 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13956 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13958 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13959 and predecrement operand is displayed
13961 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13963 * src/SDCCval.c (valMinus): fixed bug #826041
13965 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13967 Some hc08 related updates that I missed earlier
13968 * sim/ucsim/stypes.h
13969 * support/regression/ports/hc08/spec.mk
13971 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13973 New target "hc08" for the Motorola 68hc08 family of micros
13981 * sim/ucsim/hc08.src/*
13982 * sim/ucsim/configure.in
13983 * src/ucsim/configure
13984 * sim/ucsim/packages_in.mk
13987 * device/include/mc68hc908qy.h
13988 * device/lib/hc08/*
13989 * device/lib/Makefile.in
13990 * support/regression/ports/hc08/*
13991 * support/regression/Makefile
13993 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13995 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13997 * src/ds390/gen.c (genCast): fixed bug #821957
13999 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14001 * device/lib/logf.c: "fixed" overlay bug
14002 * support/regression/ports/host/spec.mk: added m library
14003 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14004 * support/regression/tests/float_trans: added (for Eric)
14006 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14008 * src/mcs51/gen.c (genCpl): fixed bug
14009 http://sf.net/mailarchive/message.php?msg_id=6263915
14011 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14013 * src/SDCCast.c (decorateType): added extended constant folding
14014 * src/SDCCsymt.c (computeType): cleanup
14015 * src/SDCCval.c (valShift): minor optimization
14016 * support/regression/tests/ast_constant_folding.c: added
14018 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14020 * src/SDCCmain.c: removed some unintended changes
14022 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14024 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14025 * src/z80/gen.c: fixed part of bug #817589
14026 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14028 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14030 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14041 * src/ds390/ralloc.c
14043 * src/mcs51/ralloc.c
14045 * src/pic16/ralloc.c
14046 * src/xa51/ralloc.c
14048 * src/z80/gen.c: removed unused label "release:"
14050 2003-10-06 Borut Razem <borut.razem AT siol.net>
14052 * src/SDCC.lex: removed definition of unused variables
14053 save_optimize and save_options
14055 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14057 * clean.mk: removed '=' in "-maxdepth=1"
14058 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14059 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14061 2003-10-06 Borut Razem <borut.razem AT siol.net>
14063 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14064 my_unput() replaced by unput()
14066 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14068 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14069 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14070 type-punned pointer will break strict-aliasing rules"
14071 Old LR behaviour is again default; Klaus' LR can be choosen by
14072 defining the environment variable LRKLAUS
14076 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14077 * clean.mk: fixed removal of files in bin/CVS/
14078 * device/lib/clean.mk: fixed removal of directories small and large
14079 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14081 * src/SDCCval.c: removed superflous test for pedantic
14083 2003-10-05 Borut Razem <borut.razem AT siol.net>
14085 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14086 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14087 message "unmatched #pragma SAVE and #pragma RESTORE"
14089 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14091 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14092 assembly, critical functions, atomic, nojtbound)
14094 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14096 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14102 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14105 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14107 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14109 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14110 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14111 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14113 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14115 * src/z80/gen.c (genRet): fixed bug #524753
14116 * src/z80/gen.c (genCast): fixed internal error on cast from
14118 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14119 fix for bug #477835 to the z80
14120 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14121 for tracking iCodes in the peephole optimizer for z80
14123 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14125 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14126 the other part of bug #814548
14127 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14129 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14131 * src/SDCCcse.c: fixed part of bug #814548
14133 2003-09-28 Borut Razem <borut.razem AT siol.net>
14135 * src/asm.c: rewrite of printILine() to use temporary file instead
14137 * src/xa51/main.c: commented out declaration of int rewinds
14139 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14141 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14143 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14145 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14146 * src/asm.c (printILine): Fixed bug #811015
14148 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14150 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14153 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14155 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14156 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14157 to correctly handle general case of AOP_PAIRPTR
14158 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14160 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14162 * src/mcs51/ralloc.c (fillGaps),
14163 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14164 register positioning bug)
14166 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14168 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14170 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14173 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14174 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14175 (ralloc doesn't intentionally do this now, but perhaps later)
14176 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14177 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14178 register positioning bugs (Fixed bug #762602 and #795325)
14179 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14180 (Fixed bug #808779)
14181 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14182 lines that --i-code-in-asm generates
14184 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14186 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14187 trying to fclose a FILE* that was already closed.
14189 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14191 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14192 of const struct should be treated as if const themselves)
14194 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14196 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14198 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14200 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14201 Unix (/n) and DOS (/r/n) line terminations.
14203 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14205 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14208 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14210 * src/mcs51/gen.c (genFunction, genEndFunction),
14211 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14212 and restore of EA so that stack offsets to parameters are
14213 correct when using both critical and reentrant/stack-auto.
14214 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14215 size (can be triggered in error if sloc is shared between
14216 different sized objects)
14217 * device/include/float.h: fixed macros to explicitly use
14218 unsigned long where needed
14220 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14222 Feature req. 799831: added code to allow nesting of critical functions
14223 * src/mcs51/gen.c (genFunction, genEndFunction)
14224 * src/ds390/gen.c (genFunction, genEndFunction)
14226 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14228 * src/SDCCsymt.c (sclsFromPtr),
14230 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14231 support for standard C idiom of memory mapped variables; for
14232 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14233 to xdata int at 0x1234 tempvar = 1.
14234 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14235 provided by Akiya ISHIDA
14237 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14239 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14240 * src/SDCCval.c (constVal): added reduction from int to char
14241 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14242 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14243 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14245 * support/regression/tests/shifts.c: fixed
14247 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14249 * src/z80/gen.c (genXor): Fixed bug #805445
14251 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14253 Fixed bug #621531 (const & volatile confusion in the type chain).
14254 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14255 refer to the const or volatile state of the pointer itself.
14267 * src/pic16/ralloc.c
14268 * support/regression/tests/const.c
14270 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14272 When checking for duplicated modules, use absolute paths
14273 instead of relative paths. Files changed:
14278 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14280 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14282 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14284 * device/include/string.h: added size_t typedef, changed
14285 prototypes to use size_t, eliminated separate reentrant and
14286 non-reentrant declarations, added _memmove declaration
14287 * device/lib/_memcpy.c: changed to use size_t instead of int,
14288 changed /4 to >>2 to avoid division library call
14289 * device/lib/_memcmp.c,
14290 * device/lib/_memset.c,
14291 * device/lib/_strncat.c,
14292 * device/lib/_strncpy.c,
14293 * device/lib/_strncmp.c: changed to use size_t instead of int
14294 * device/lib/_memmove.c: new file (fixed bug #772294)
14295 * device/lib/Makefile.in: added _memmove.c
14296 * device/lib/z80/asm_strings.s: fixed bug #772290
14297 * support/regression/tests/bitfields.c: attempt to fix host assertion
14298 failure on amd64-unknown-linux2.2
14300 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14302 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14303 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14304 * as/z80/asmain.c (main): fixed bug #801766
14306 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14308 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14311 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14313 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14314 reported in bug #800609
14316 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14318 * Top header beautifications in src/pic16 directory:
14319 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14320 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14321 pcoderegs.h, ralloc.c, ralloc.h
14322 * main.c: added top header and GPL license notice
14323 * pcode.c: fixed the if-conditional warning
14325 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14327 * device/lib/_mullong.c: replaced int by short for gcc
14329 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14331 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14332 and JUMPTABLE iCodes properly now (worked by accident before)
14333 * src/mcs51/gen.c (leftRightUseAcc),
14334 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14335 iCode properly now. Use getSize instead of nRegs since a & b
14336 aren't part of the nRegs tally.
14338 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14340 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14341 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14342 before instructions that use the _STATUS register
14344 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14346 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14347 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14348 fetching of the pointer
14349 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14350 copied from genNearPointerSet()
14351 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14352 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14353 If they pop r0/r1 they must be called in the opposite order than aopOp().
14354 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14355 (resp. --stack-auto), prepared for --xstack
14357 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14359 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14361 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14363 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14364 these ports have their own __sdcc_external_start()
14366 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14368 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14369 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14370 type for bits was changed. It resulted in bit variables becoming
14371 global, which is not permitted in PIC 14 assembly output.
14373 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14375 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14377 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14379 Z80 and MCS51 linkers complaint if a public symbol is defined
14380 in more than one library module:
14384 * as/mcs51/Makefile.in
14386 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14388 A few small changes that speed up the peephole optimizer.
14392 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14394 Try to make the peephole optimizer smarter by maintaining
14395 an association between the assembly source code and the
14396 iCodes that originated them. Put this information to use
14397 with a new peephole rule condition "notVolatile" so that
14398 the rules can be aggressive yet still safe.
14403 * src/mcs51/peeph.def
14405 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14409 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14410 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14411 if the left or right operand symbols have the accuse flag set.
14413 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14415 Changed the type of the result of the ! (NOT) operator to char;
14416 previously it returned the same type as the source. This allows
14417 us to eliminate all the genFloatNot functions (all of its target
14418 implementations were very buggy) since !float can use the same
14421 * src/SDCCicode.c (ast2iCode): ! returns char
14422 * src/mcs51/gen.c (genNot, genNotFloat),
14423 * src/ds390/gen.c (genNot, genNotFloat),
14424 * src/z80/gen.c (genNot, genNotFloat),
14425 * src/pic/gen.c (genNot, genNotFloat),
14426 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14428 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14430 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14431 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14432 during interrupts. Ensure WSAVE is located at a shared bank address.
14433 2. Fixed page selection in some places
14434 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14435 the registers name strings.
14436 4. Fixed "signed / unsigned compare" compiler warnings.
14437 5. The PIC port manages its own allocation of the general purpose
14438 registers, but makes no attempt to reuse them. As a result when
14439 compiling it soon runs out of general purpose registers. Some
14440 additional code was added to the files pcode.c and device.c to walk
14441 through the function call tree and rename the registers so that they
14451 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14452 genPlus() & genMinus() when the result is the same as left or right
14454 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14456 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14458 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14460 Made bitfield a distinct type from bit so that bitfields
14461 convert as per ANSI C and bits retain their traditional
14462 boolean style behaviour. Implemented bitfield support in
14470 * src/ds390/gen.c: bit v bitfield split
14471 * src/z80/gen.c: New support for bitfields
14472 * support/regression/tests/bitfields.c: reenabled z80,
14475 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14477 Rules 246.x, 247.x relate to bitfields, the others speed up
14478 access to xdata mapped I/O devices.
14480 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14482 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14484 Cleaned up genPackBits and genUnpackBits and added two helper
14485 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14486 for literal assignments in genPackBits (thanks to Frieder for
14492 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14494 Fixed bug #748310 (pointer to function type mishandled when the
14495 function name is omitted). Also fixed a SIGSEGV when a function
14496 attribute (reentrant, etc) is used on a non-function or on a
14497 function but misplaced before the parameter list.
14499 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14501 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14502 * support/Util/SDCCerr.h,
14503 * support/Util/SDCCerr.c: Added func attr misuse error msg
14505 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14507 Fixed bug #787649 by anonymous
14508 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14509 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14511 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14513 Fixed numerous bitfield problems.
14515 * src/SDCC.y: More bitfield related error checking
14517 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14518 * support/Util/SDCCerr.h,
14519 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14520 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14521 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14522 * support/regression/tests/bitfields.c: tests added
14524 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14526 Made the constant following the "interrupt" keyword optional. If
14527 omitted, the function will not automatically be given an entry
14528 in the interrupt vector table (similar to #pragma NOIV, but
14529 less syntacticly kludgy). The interrupt number is also now
14530 range checked. Also fixed a bug in the high order bit example
14537 * support/Util/SDCCerr.c
14538 * support/Util/SDCCerr.h
14541 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14543 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14544 * src/SDCCicode.c (operandOperation): rewritten some ops
14545 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14546 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14548 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14549 be re-activated by defining REDUCE_LITERALS)
14550 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14551 unsigned, but are signed by default
14552 * src/SDCCval.c (constVal): rearranged
14553 * src/SDCCval.c (valMod): preliminary fix
14554 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14555 * support/regression/literalop.c: added, work in progress
14557 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14559 Generate warnings for useless declarations like "char data;"
14560 that don't do what new users expect.
14563 * support/Util/SDCCerr.h
14564 * support/Util/SDCCerr.c
14566 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14568 * src/SDCCval.c (valMult): fix overflow detection of negative int
14570 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14572 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14574 Changes to support big endian targets:
14587 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14589 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14590 * device/lib/time.c: fixed warning "integer overflow in expression"
14592 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14594 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14595 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14596 constants are unsigned; added recognition of "u" flag for unsigned
14597 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14598 * src/SDCCval.c (valDiv, valMod): fixed signdness
14599 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14600 signedness of modulo, left and right shift
14601 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14602 * support/Util/SDCCerr.h: added warning W_INT_OVL
14603 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14604 * src/SDCCast.c (ast_print): improved output of constants
14606 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14608 Fixed some warnings when building with MSVC:
14610 * as/mcs51/asdata.c
14614 * link/z80/aslink.h
14615 * link/z80/lkdata.c
14616 * link/z80/lkeval.c
14621 * support/cpp2/cpplib.c
14625 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14627 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14629 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14631 * support/librarian/clean.mk: Do not remove Makefile.
14632 * support/librarian/Makefile: added.
14634 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14636 Added librarian to MSVC build:
14639 * support/librarian/librarian.dsp
14641 'configure' not needed for librarian, removed:
14642 * support/librarian/configure
14643 * support/librarian/configure.in
14644 * support/librarian/config_in.h
14645 * support/librarian/Makefile.in
14647 Hopefully these ones built the librarian and the rest of sdcc properly:
14649 * Makefile.common.in
14651 Messed up 'configure', so revert to previous version:
14655 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14657 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14658 there, while the mantissa of a double is "only" 53 bits wide.
14660 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14662 Adding sdcclib to the build. MSVC project coming soon.
14663 Files added/changed:
14665 * support/librarian/clean.mk
14666 * support/librarian/configure
14667 * support/librarian/configure.in
14668 * support/librarian/config_in.h
14669 * support/librarian/Makefile.bcc
14670 * support/librarian/Makefile.in
14671 * support/librarian/sdcclib.c
14674 * Makefile.common.in
14678 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14680 Linker now complaints if linked modules have conflicting options, for
14681 example, one compiled using --model-large and another one compiled with
14682 --model-small. The following files were modified:
14684 * as/mcs51/asdata.c
14685 * as/mcs51/aslink.h
14687 * as/mcs51/asmain.c
14689 * as/mcs51/i51pst.c
14690 * as/mcs51/lkdata.c
14691 * as/mcs51/lklibr.c
14692 * as/mcs51/lkmain.c
14698 * link/z80/aslink.h
14699 * link/z80/lkdata.c
14700 * link/z80/lklibr.c
14701 * link/z80/lkmain.c
14704 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14706 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14707 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14709 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14711 * src/z80/mappings.i: fix _mul[us][int,long] entries
14713 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14715 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14717 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14719 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14720 * support/regression/tests/bitopcse.c: added
14728 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14730 added support for new library format to z80, gbz80 linkers:
14736 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14738 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14739 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14741 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14743 added DUMMY_READ_VOLATILE:
14752 * src/SDCCcse.c (algebraicOpts): many improvements
14753 * src/SDCCcse.h: removed algebraicOpts()
14754 * src/SDCCicode.c (picDummyRead): added
14756 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14758 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14759 "Insufficient space in data memory".
14761 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14763 * src/mcs51/gen.c: fixed bug #771358
14764 * src/z80/gen.c: fixed bug #759087
14766 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14768 * src/pic16/glue.c: minor cleanup by Vangelis
14770 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14772 * device/include/regc515c.h: fixed #758477
14773 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14774 * device/lib/_gptrput.c: saved a few bytes
14775 * my tab spacing is 8, yours too?)
14776 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14777 * device/lib/serial.c: process RX bytes earlier than TX bytes
14778 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14780 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14782 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14784 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14786 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14788 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14790 * device/lib/Makefile.in: bad fix, reverted to 1.43
14792 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14794 * device/lib/Makefile.in: added missing z80 object files
14796 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14798 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14799 pic16 progress by Vangelis:
14802 * src/pic/Makefile:
14809 * pic16/genarith.c:
14814 * pic16/pcodepeep.c:
14817 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14819 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14821 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14823 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14824 added gbz80 build to MSVC project.
14825 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14826 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14827 from 8051 stuff and setup so it links using a .lnk file.
14829 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14831 * support/librarian/sdcclib.c: sdcc librarian.
14832 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14835 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14837 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14839 2003-07-02 Borut Razem <borut.razem AT siol.net>
14841 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14842 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14843 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14844 src/xa51/main.c, src/z80/main.c:
14845 virtualization of glue() function: each port has it's own glue function,
14846 which is accessed by do_glue function pointer in PORT.general structure
14848 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14850 * DS800C400 fun, improved ROM interface and tinibios.
14852 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14854 * More support for DS80C400. Now includes beginning of interface to ROM.
14856 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14858 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14860 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14862 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14864 2003-06-19 Borut Razem <borut.razem AT siol.net>
14866 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14868 2003-06-19 Borut Razem <borut.razem AT siol.net>
14870 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14871 fixed Z80 port - crt0.o: cannot open.
14873 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14875 * support/Util/MySystem.c (merge_command): revert bad fix
14877 2003-06-18 Borut Razem <borut.razem AT siol.net>
14879 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14881 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14883 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14884 option --use-stdout sends errors to stdout instead of stderr.
14886 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14888 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14890 2003-06-15 Borut Razem <borut.razem AT siol.net>
14892 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14893 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14894 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14895 fixed width array of pointers replaced with sets;
14896 multiple include and lib paths ared transferred to preprocessor and linker
14897 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14898 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14899 fixed width array of pointers
14900 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14901 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14902 fixupPath(), getPathDifference()
14903 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14904 fixed width array of pointers
14906 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14908 * src/pic16/ralloc.c: fix warnings
14909 * src/pic16/pcode.c: fix warning
14911 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14913 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14914 know all the details, but essentially this set of changes enable
14915 the pic16 port to generate movff instructions and generate assembler
14919 * src/pic16/glue.c:
14920 * src/pic16/pcode.c:
14921 * src/pic16/device.c:
14922 * src/pic16/main.c:
14923 * src/pic16/pcode.h:
14924 * src/pic16/pcoderegs.c:
14925 * src/pic16/ralloc.c:
14926 * src/pic16/ralloc.h:
14928 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14930 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14931 added option --vc, so sdcc errors and warnings are compatible with
14932 Microsoft Visual Studio.
14934 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14936 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14937 device/lib/libfloat.lib: added atof function.
14939 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14941 * doc/sdccman.lyx: updated to Lyx 1.3
14942 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14943 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14944 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14946 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14948 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14950 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14952 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14953 additions to the "related tools/documentation" section
14955 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14957 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14959 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14961 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14962 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14964 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14966 * doc/sdccman.lyx: fix double dash and other minor things
14967 * doc/Makefile: fix double dash
14969 2003-05-28 Karl Bongers(patches from Martin Helmling)
14970 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14971 condition and ignore commands.
14973 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14975 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14976 is in parts still quite out of date, I did changes as far as I felt makes sense
14977 for a non-native english speaker.
14978 Please feel free to add to the manual or to correct my changes.
14979 * doc/Makefile: undid touching the date of intermediate tex files.
14981 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14983 * doc/sdccman.lyx: Manual has an index now
14985 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14987 Finalize muluint/mulsint and mululong/mulslong merging:
14988 * device/lib/_mulint.c
14989 * device/lib/_mullong.c
14990 * device/lib/gbz80/mul.s
14991 * device/lib/gbz80/stubs.s
14992 * device/lib/z80/mul.s
14993 * device/lib/z80/stubs.s
14994 * src/SDCCsymt.c (initCSupport)
14996 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14998 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14999 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15000 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15001 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15004 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15006 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15007 the regression tests I'm not brave enough to enable 245.b, 245.c
15008 * doc/sdccman.lyx: added latex preamble for hyperref package.
15009 Using pdflatex this will give you a hyperlinked pdf file with
15010 bookmarks. (prepend '%' before /usepackage if this breaks something)
15012 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15014 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15016 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15018 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15020 2003-05-21 <johan AT balder>
15022 * src/SDCCglue.c (printIval): fixed bug #739934
15024 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15026 Applied patch from bug 737905 (renamed yylineo to mylineno):
15033 * src/pic16/pcode.c: Cleaned warnings
15034 * src/pic16/pcodeflow.c: Cleaned warnings
15035 * src/pic16/pcoderegs.c: Cleaned warnings
15037 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15039 * src/pic16/pcode.c: Cleaned warnings
15040 * src/pic16/pcodepeep.c: Cleaned warnings
15041 * src/pic16/ralloc.c: Cleaned warnings
15043 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15045 * doc/sdccman.lyx: fixed bug 739745
15046 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15048 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15050 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15051 it can be defined with CFLAGS when running configure
15052 * src/SDCCmain.c: fixed compiling + linking with object files
15054 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15056 * configure.in: configure for pic16 port,
15057 added --disable-pic16-port
15058 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15059 * src/SDCCmain.c: linkOptions is changed to set *,
15060 added if/endif conditional macros to remove options help
15061 messages from optionsTable when a port is not configured, added
15062 support for the PIc16 port in the ports table, when executing
15063 the compiler with no port specified on command line, a default
15064 port is selected with the new macro DEFAULT_PORT which is
15065 defined in port.h, in setDefaultOptions() linkOptions is removed
15066 from initialization assignment, since now it is a set,
15067 parseCmdLine uses setParseWithComma for linkOptions, in
15068 linkEdit() linkOptions are accessed with new function indexSet()
15069 which returns the i'th item of a set variable. See SDCCset.c, in
15070 linkEdit() when calling buildCmdLine(), added linkOptions as
15071 last argument. Now users can pass arguments to gplink via the
15072 -Wl option, main() uses pic16glue() to glue up pic16 programs
15073 * src/SDCCpeeph.c: various changes to support pic16
15074 * src/SDCCset.c: added function void *indexSet(set *, int) to
15075 return the i'th item of the set
15076 * src/SDCCset.h: added function prototype for indexSet()
15077 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15078 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15079 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15080 added macro DEFAULT_PORT
15081 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15082 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15084 * src/pic16/glue.c: commented out some error producing lines
15085 * src/pic16/main.c: __config directives are commented out to stop
15086 gpasm complaining and test the linkage with gplink, _linkCmd and
15087 _asmCmd changed to be more gplink and gpasm friendly
15088 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15089 produced an error when parsed, peep rule 12 is added to utilize
15090 movff, but it is commented out since the pCode does not support
15091 yet a command with 2 address arguments
15093 2003-05-18 <johan AT balder>
15095 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15096 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15097 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15099 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15100 Added feature to script commands from file.
15102 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15104 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15105 * src/SDCCutil.c: include ctype.h for win32
15107 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15109 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15111 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15113 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15114 Fixed so you can set breakpoints prior to run, run does not stop
15115 on entry now. Add tbreak. Other enhancements and fixes for use
15118 2003-05-12 Borut Razem <borut.razem AT siol.net>
15120 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15122 2003-05-11 Borut Razem <borut.razem AT siol.net>
15124 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15125 the path of bin directory, so that PATH is the only env. variable, which has to be set
15126 in case of standard installation.
15127 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15128 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15129 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15131 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15133 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15134 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15135 temp files are in the port dir; clean the gen/test directory when
15136 generating new test.c
15137 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15138 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15139 * support/regression/tests/zeropad.c: added
15141 2003-05-09 <johan AT balder>
15143 * src/SDCCglue.c: fixed bug #597940
15145 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15147 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15148 cache sfr, optimize next,step, fix off by one sourceline,
15149 support ddd list function.
15150 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15152 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15154 * support/regression/HTMLgen.py: added compare_s2f()
15155 * support/regression/Makefile: redo 1.27
15156 * support/regression/generate-cases.py: redo 1.5
15158 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15160 * support/regression/tests/float.c: workaround 33 bit hex constant
15161 * support/regression/tests/simplefloat.c: fix division for host
15163 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15165 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15166 that tame's the PIC's over-aggressive optimizer.
15168 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15170 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15173 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15175 Initial support for DS80C400. "Hello world" runs on TINIm400
15178 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15180 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15181 * Some notes on ddd usage added in debugger/README
15182 Martin Helmling adding more features and fixes for ddd GUI debugger.
15183 Code added for nexti, stepi, up, down, and other adjustments.
15185 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15187 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15188 * src/pic/peeph.def Added two rules to optimize carry manipulation
15189 * src/pic/* removed debug printfs
15191 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15193 * debugger/mcs51/cmd.c: added header newalloc.h
15195 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15197 * as/Makefile: new EXEEXT
15198 * as/z80/Makefile: remove trailing slash of BUILDIR
15199 * as/z80/clean.mk: new EXEEXT
15200 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15201 * support/cpp2/Makefile.in: new EXEEXT
15202 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15204 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15206 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15207 EXEEXT was introduced to fix all related problems with targets
15208 "clean", "install" and "uninstall"; a couple of further flaws
15209 especially with "clean" have been fixed too
15210 * as/mcs51/Makefile.in
15211 * as/mcs51/clean.mk
15215 * debugger/mcs51/Makefile.in
15216 * debugger/mcs51/clean.mk
15217 * link/z80/Makefile
15218 * link/z80/Makefile.in
15219 * link/z80/clean.mk
15221 * packihx/Makefile.in
15223 * sim/ucsim/Makefile
15224 * sim/ucsim/clean.mk
15225 * sim/ucsim/avr.src/Makefile.in
15226 * sim/ucsim/avr.src/clean.mk
15227 * sim/ucsim/s51.src/Makefile.in
15228 * sim/ucsim/s51.src/clean.mk
15229 * sim/ucsim/xa.src/Makefile.in
15230 * sim/ucsim/xa.src/clean.mk
15231 * sim/ucsim/z80.src/Makefile.in
15232 * sim/ucsim/z80.src/clean.mk
15233 * sim/ucsim/main_in.mk
15234 * sim/ucsim/packages_in.mk
15235 * sim/ucsim/gui.src/Makefile.in
15236 * sim/ucsim/gui.src/serio.src/Makefile.in
15237 * sim/ucsim/gui.src/serio.src/clean.mk
15240 * support/cpp2/Makefile.in
15241 * support/cpp2/clean.mk
15242 * support/makebin/Makefile
15243 * support/makebin/clean.mk
15244 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15245 * doc/sdccman.lyx: --program-suffix no longer needed
15247 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15249 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15250 Martin Helmling added support for ddd GUI debugger.
15251 Code added to display assembly, set variables, and other commands
15252 to interface to ddd.
15254 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15256 * as/Makefile: fix target clean
15257 * as/clean.mk: fix target clean
15258 * as/z80/clean.mk: fix target clean
15260 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15262 * Makefile.common.in: added AT EXEEXT AT
15263 * configure.in: removed all mingw32 stuff
15264 * configure: rebuilt from configure.in
15265 * doc/sdccman.lyx: updated section "installation"
15266 * support/scripts/sdcc_mingw32: adapted to configure
15267 * support/scripts/sdcc_cygwin_mingw32: added
15269 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15271 * src/pic Added object file support for the PIC port
15272 * src/pic Applied patch from Craig Franklin (this started the object file support)
15273 * src/regression Updated the PIC regression tests for object files
15275 2003-04-20 Borut Razem <borut.razem AT siol.net>
15277 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15278 lklex.c: In function `getfid':
15279 lklex.c:203: warning: array subscript has type `char'
15280 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15281 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15282 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15283 stack handling macros
15285 2003-04-19 Borut Razem <borut.razem AT siol.net>
15287 * "handling space characters in file path" task:
15288 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15289 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15290 * support/Util/MySystem.h: make it self-sufficient
15291 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15292 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15293 handling space characters in file path
15294 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15295 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15296 * support/Util/MySystem.c: handling space characters in executable's path
15298 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15300 * as/z80/Makefile: fix permanent rebuild of z80
15301 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15302 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15304 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15306 * src/SDCCopt.c: add special case optimization to replace modulo by
15307 a power of two with a bitwise AND.
15309 2003-04-18 <johan AT balder>
15311 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15313 2003-04-17 <johan AT balder>
15315 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15316 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15318 2003-04-13 Borut Razem <borut.razem AT siol.net>
15320 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15321 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15322 fixed mingw problem in adl_NORMALIZE_PATH
15324 2003-04-12 Borut Razem <borut.razem AT siol.net>
15326 * fixed "#pragma SAVE/RESTORE can not be nested":
15327 * src/SDCC.lex: reworked pragma handling functions
15328 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15329 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15331 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15333 * src/SDCCutil.c (pathEquivalent): defined but not used
15334 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15335 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15336 * configure: rebuilt from configure.in
15337 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15338 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15339 * device/include/Makefile.in: replace sdcc_datadir
15340 * device/lib/Makefile.in: replace sdcc_datadir
15341 * Makefile.common.in: add LDFLAGS from configure
15342 * packihx/Makefile.in: use LDFLAGS
15343 * src/Makefile.in: use LDFLAGS
15344 * support/cpp2/Makefile.in: add LDFLAGS from configure
15345 * support/makebin/Makefile: use LDFLAGS
15346 * .version: bumped version number to 2.3.5
15348 2003-04-12 Borut Razem <borut.razem AT siol.net>
15350 * completed "different paths" task:
15351 * src/SDCCmacro.c: fixed bug in handling quotes
15352 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15353 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15355 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15357 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15359 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15361 * ds390/gen.c ds390/peeph.def: fix bug 706781
15363 2003-04-11 Borut Razem <borut.razem AT siol.net>
15365 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15367 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15369 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15370 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15371 set - this bit used to not be set...).
15372 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15373 bad code in PIC Port
15374 * src/regression/and2.c added to test bug 609268
15375 * src/regression/Makefile added and2.c to regression test
15378 2003-04-08 <johan AT CP255758-A>
15380 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15381 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15382 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15384 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15386 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15388 * support/cpp2/Makefile.in: fix bug #487815
15389 * configure: rebuilt from configure.in
15390 * Makefile.common.in: docdir changed, new path suffixes
15391 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15392 * sdcc_vc_in.h: reflect changes from sdccconf.h
15393 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15394 * src/SDCCutil.h: remove BINDIR hack
15395 * doc/sdccman.lyx: update new path hierarchy
15397 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15399 * src/SDCCpeeph.c: added okToRemoveSLOC test
15401 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15403 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15405 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15407 * src/SDCCpeeph.c: added labelIsReturnOnly test
15408 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15410 2003-04-05 <johan AT balder>
15412 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15413 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15414 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15415 * src/SDCCast.c: fixed a warning
15416 * src/SDCCast.h: fixed a warning
15417 * src/SDCCicode.c (operandFromAst): fixed a warning
15419 2003-04-04 <johan AT balder>
15421 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15422 * src/SDCCast.c (decorateType): fixed bug #715076
15423 * src/SDCC.y: fixed bug #702907
15425 2003-04-03 <johan AT balder>
15427 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15428 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15429 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15430 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15431 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15433 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15435 * _decdptr.c: fix return values
15436 * _gptrget.c: fix return values
15437 * _gptrgetc.c: fix return values
15438 * _gptrput.c: fix return values
15439 * _mulint.c: fix return values
15440 * as/z80/Makefile: fix 'make -j' problem
15442 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15444 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15445 * configure.in: big cleanup, updated to autoconf 2.5x
15446 * configure: rebuilt from configure.in
15447 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15448 * sdcc_vc_in.h: reflect changes from sdccconf.h
15449 * doc/Makefile: fixed a flaw in "make install"
15451 2003-04-02 <johan AT balder>
15453 * src/ds390/gen.c (genCmp): no comments
15454 * src/mcs51/gen.c (genCmp): no comments
15455 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15456 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15458 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15460 * support/regression/generate-cases.py: place generated file in given sub directory
15461 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15462 * support/regression/Makefile: improvements for 'make -j';
15463 side effect: it's simpler and faster now
15465 2003-03-31 Borut Razem <borut.razem AT siol.net>
15467 * src/z80/main.c: link-{port} and as-{port} defined without path
15468 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15470 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15472 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15474 2003-03-30 Borut Razem <borut.razem AT siol.net>
15476 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15477 changed type of list parameter to set
15478 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15479 * src/port.h: changed type of do_assemble() parameter to set
15480 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15481 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15482 definition of "cppoutfilename" macro with NULL value in preProcess()
15483 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15484 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15485 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15486 replaced with set *binPathSet
15487 * shash_add() deallocates the item, if allready exsists, before adding the new one
15488 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15490 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15492 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15493 a nested for loop bug in the PIC port
15494 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15497 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15499 * support/Util/dbuf.h: remove C++ stuff to make it portable
15501 2003-03-28 Borut Razem <borut.razem AT siol.net>
15503 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15504 literal strings in stringLiteral()
15505 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15506 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15509 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15511 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15513 2003-03-26 <johan AT balder>
15515 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15516 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15517 * src/SDCCast.c (decorateType): fixed " -v < 3"
15519 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15521 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15522 Added Lenny Story's debug infrastructure changes:
15523 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15524 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15525 * src/cdbFile.c: added
15526 * src/SDCCdebug.c: added
15527 * src/SDCCdebug.h: added
15528 * src/SDCCast.c (createFunction)
15529 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15530 * src/SDCCmain.c (parseCmdLine, main)
15531 * src/SDCCmem.c (redoStackOffsets)
15532 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15535 * src/avr/gen.c (genAVRCode)
15536 * src/ds390/gen.c (gen390Code)
15537 * src/mcs51/gen.c (gen51Code)
15538 * src/pic/gen.c (genpic14Code)
15539 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15540 * src/xa51/gen.c (genXA51Code)
15541 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15543 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15545 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15546 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15548 2003-03-22 <johan AT balder>
15550 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15552 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15554 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15555 * doc/cdbfileformat.lyx: added, written by Lenny Story
15556 * doc/Makefile: added cdbfileformat.lyx
15557 * doc/clean.mk: added cdbfileformat.lyx
15559 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15561 * src/mcs51/peeph.def: fix bug #705773
15563 2003-03-20 <johan AT balder>
15565 An sfr/sbit can have an "at #" AND an initializer
15566 * src/SDCCsymt.c (checkSClass):
15567 * src/SDCCmem.c (allocGlobal):
15568 * src/SDCCmem.c (allocLocal):
15569 * src/SDCCast.c (createBlock):
15571 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15573 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15575 2003-03-16 <johan AT balder>
15577 Undid the hackup of const and volatile, the problem is much bigger
15579 * src/SDCCast.c:1.171
15580 * src/SDCCglue.c:1.138
15581 * src/SDCCicode.c:1.146
15582 * src/SDCCsymt.c:1.150
15583 * src/SDCCval.c:1.65
15585 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15587 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15588 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15590 2003-03-13 <johan AT balder>
15592 Hackup const and volatile modifiers in type chains a bit:
15594 * src/SDCCast.c:1.169
15595 * src/SDCCglue.c:1.136
15596 * src/SDCCicode.c:1.143
15597 * src/SDCCsymt.c1.146
15598 * src/SDCCsymt.h1.59
15599 * src/SDCCval.c:1.63
15601 2003-03-12 <johan AT balder>
15603 * src/SDCCBBlock.h: more LRH debugging junk
15604 * src/SDCCcflow.h: more LRH debugging junk
15605 * src/SDCCloop.c: more LRH debugging junk
15606 * src/SDCC.y (struct_declaration): fixed bug #697590
15607 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15608 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15609 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15611 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15612 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15613 test function names must now match exactly).
15614 * src/SDCCcse.c: added special case in findCheaperOp to allow
15615 extending a short integer. Makes less awful code for bug 700121 test case.
15617 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15619 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15620 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15622 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15624 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15625 actually called (operandsNotEqual() was called for all
15626 operandsNotEqualX tests).
15628 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15630 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15631 with shorter literals. Fixes bug 700121.
15633 2003-03-11 <johan AT balder>
15635 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15637 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15639 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15640 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15642 2003-03-10 Borut Razem <borut.razem AT siol.net>
15644 * src/SDCCmain.c: pipe preprocessor's output
15645 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15646 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15647 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15648 which closes all pipes in pipeSet set
15649 * src/SDCCset.c: free deleted item in function deleteSetItem()
15650 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15651 moved from z80 to src subproject
15652 * .version: increased version number to 2.3.4
15654 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15656 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15657 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15658 * support/regression/ports/xa51/spec.mk: fix typo
15660 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15662 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15664 2003-03-09 Borut Razem <borut.razem AT siol.net>
15666 * src/SDCCmain.c: pipe preprocessor's output
15667 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15668 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15669 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15670 which closes all pipes in pipeSet set
15671 * src/SDCCset.c: free deleted item in function deleteSetItem()
15672 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15673 moved from z80 to src subproject
15675 2003-03-09 Borut Razem <borut.razem AT siol.net>
15677 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15678 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15679 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15680 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15681 * src/SDCCglobl.h: unification of WIN32 native definitions
15683 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15685 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15687 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15689 * src/configure.in: check for endianess (even while cross-compiling)
15690 * src/configure: check for endianess (even while cross-compiling)
15691 * src/configure_in.h: check for endianess (even while cross-compiling)
15692 * src/avr/gen.c: remove old endianess stuff
15693 * src/mcs51/gen.c: remove old endianess stuff
15694 * src/ds390/gen.c: remove old endianess stuff
15695 * src/pic/gen.c: remove old endianess stuff
15696 * src/pic/genarith.c: remove old endianess stuff
15697 * src/pic/glue.c: fix endianess check
15698 * src/pic16/gen.c: remove old endianess stuff
15699 * src/pic16/genarith.c: remove old endianess stuff
15700 * src/pic16/glue.c: fix endianess check
15701 * src/xa51/gen.c: remove old endianess stuff
15702 * src/z80/gen.c: fix endianess check
15703 * src/SDCCglue.c: fix endianess check
15704 * src/ds390/peeph.def: fix bug 700036
15706 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15708 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15709 * src/configure: find appropriate data-types on host for SDCC's int and long
15710 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15711 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15712 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15714 2003-03-07 <johan AT balder>
15717 some minor cleanups before the big shot
15718 OP_DEFS and OP_USES now use Kevin's protection
15719 new option --nolabelopt
15721 * src/SDCCBBlock.c:
15730 * src/ds390/ralloc.c:
15731 * src/mcs51/ralloc.c:
15732 * src/pic/ralloc.c:
15733 * src/xa51/ralloc.c:
15734 * src/z80/ralloc.c:
15736 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15738 * src/pic/pcode.c (get_op): fix 64 bit warnings
15739 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15740 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15741 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15742 * support/regression/tests/malloc.c: fix 64 bit warnings
15744 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15746 * src/mcs51/gen.c (genMinus): fixed bug 696436
15748 2003-03-02 Borut Razem <borut.razem AT siol.net>
15750 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15752 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15754 * configure.in: test for mkstemp
15755 * sdccconf_in.h: add HAVE_MKSTEMP
15757 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15759 * device/include/ctype.h: removed warning while using --stack-auto
15760 * device/include/malloc.h: removed warning while using --stack-auto
15761 * device/include/string.h: removed warning while using --stack-auto
15763 2003-02-23 Borut Razem <borut.razem AT siol.net>
15765 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15766 because NDEBUG is defined (see man assert)
15767 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15769 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15771 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15772 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15774 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15776 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15777 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15779 2003-02-18 <johan AT balder>
15781 * as/mcs51/asmain.c (asmbl): module can start with a digit
15782 * as/z80/asmain.c (asmbl): module can start with a digit
15784 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15786 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15787 * src/asm.c: fix pipe() for Mingw32
15789 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15791 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15792 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15793 make -V work again; --c1mode reads now from stdin
15794 * doc/sdccman.lyx: added --c1mode
15795 * support/Util/SDCCerr.c: new messages for c1 mode
15796 * support/Util/SDCCerr.h: new messages for c1 mode
15797 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15799 2003-02-15 <johan AT balder>
15801 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15803 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15805 * doc/sdccman.lyx: Environment variables, -o and other minor things
15807 2003-02-14 <johan AT balder>
15809 * src/xa51/main.c: before anyone really tries to use it :)
15811 * Install doc's in share/sdcc/doc
15812 * removed some obsolete files
15813 * Do a proper make distclean and uninstall
15814 M Makefile.common.in
15817 M device/include/Makefile.in
15818 M device/lib/Makefile.in
15821 M sim/ucsim/doc/Makefile.in
15823 R src/avr/peeph.rul
15824 R src/xa51/peeph.rul
15825 M support/cpp2/Makefile.in
15826 M support/makebin/Makefile
15829 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15831 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15833 2003-02-10 Borut Razem <borut.razem AT siol.net>
15835 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15836 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15837 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15838 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15839 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15840 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15841 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15842 src/z80/Makefile.bcc: Borland Makefile cleanup
15843 * as/z80/Makefile.bcc: Added Borland Makefile
15844 * support/cpp2/borland.h: Removed
15846 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15848 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15849 * src/SDCC.lex: new pragma NOIV
15850 * src/SDCCglobl.h: new pragma NOIV
15851 * src/SDCCmem.c: new pragma NOIV
15853 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15855 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15857 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15859 * src/SDCCmain.c: signal handling is switched off by --debug
15860 * doc/Makefile: small fix for install; use clean.mk again
15861 * doc/clean.mk: clean *.pdf and *.html too
15863 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15865 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15866 * device/lib/printfl.c: fix a ds390 bug by making it portable
15867 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15868 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15869 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15870 * debugger/mcs51/cmd.c: converted multi-line string literals
15871 * sim/ucsim/globals.cc: converted multi-line string literals
15872 * src/SDCCmain.c: introduced signal handler to remove temp files
15873 * doc/Makefile: small tweaks, implement clean
15874 * doc: removed generated files
15876 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15878 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15879 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15880 Address Record is not correctly generated for DS390."
15882 2003-02-02 Borut Razem <borut.razem AT siol.net>
15884 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15885 * as/mcs51/asm.h: fixed compilation with Borland C
15886 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15887 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15888 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15889 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15890 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15891 src/z80/Makefile.bcc: delete $(LIB) only if exist
15892 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15894 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15896 * device/include/malloc.h: introduced NULL
15897 * device/include/string.h: introduced NULL
15898 * device/include/stdlib.h: introduced NULL
15899 * device/lib/_memcpy.c: removed NULL
15900 * device/lib/_strcat.c: removed NULL
15901 * device/lib/_strchr.c: removed NULL
15902 * device/lib/_strcmp.c: removed NULL
15903 * device/lib/_strcpy.c: removed NULL
15904 * device/lib/_strcspn.c: removed NULL
15905 * device/lib/_strlen.c: removed NULL
15906 * device/lib/_strncat.c: removed NULL
15907 * device/lib/_strncmp.c: removed NULL
15908 * device/lib/_strncpy.c: removed NULL
15909 * device/lib/_strpbrk.c: removed NULL
15910 * device/lib/_strrchr.c: removed NULL
15911 * device/lib/_strspn.c: removed NULL
15912 * device/lib/_strstr.c: removed NULL
15913 * device/lib/_strtok.c: removed NULL
15914 * device/lib/malloc.c: removed NULL, include own header
15916 2003-02-02 <johan AT balder>
15918 * 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
15919 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15920 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15921 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15922 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15923 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15925 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15927 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15930 2003-02-01 <johan AT balder>
15932 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15934 2003-01-31 <johan AT CP255758-A>
15936 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15938 2003-01-30 <johan AT balder>
15940 * src/SDCCBBlock.c: automatic bug detection
15941 * src/SDCCicode.c: automatic bug detection
15943 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15945 * src/SDCCglobl.h: now --xram-size 0 works
15946 * src/SDCCmain.c: now --xram-size 0 works
15948 2003-01-29 <johan AT balder>
15950 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15952 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15954 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15955 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15956 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15957 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15958 * src/SDCCglobl.h: Added options --xram-size and --code-size
15959 * src/SDCCmain.c: Added options --xram-size and --code-size
15961 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15963 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15964 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15966 2003-01-27 <johan AT balder>
15968 * src/SDCC.y: fixed bug #613764
15970 2003-01-26 <johan AT balder>
15972 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15973 * src/SDCCsymt.h: fixed bug #673374
15974 * src/SDCCglue.c: fixed bug #661910
15975 * src/SDCCast.c: fixed bug #458099 and 673374
15977 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15979 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15980 * as/mcs51/strcmpi.h: added
15981 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15982 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15983 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15984 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15985 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15986 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15987 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15988 * as/mcs51/Makefile.aslink: new module strcmpi
15989 * as/mcs51/Makefile.asx8051: new module strcmpi
15990 * as/mcs51/Makefil.bcc: new module strcmpi
15991 * as/mcs51/Makefile.in: new module strcmpi
15992 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15994 2003-01-26 <johan AT balder>
15996 * src/SDCCglue.c: reverted back to 1.124
15997 * src/SDCCast.c: reverted back to 1.156
15998 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16000 2003-01-25 <johan AT balder>
16002 * src/SDCCglue.c: A better fix for bug #661910
16003 * src/SDCCast.c: A better fix for bug #661910
16004 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16006 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16008 * src/Makefile.in: remove spawn.o
16009 * src/SDCCmain.c: remove spawn.h
16010 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16011 * src/spawn.c: removed
16012 * src/spawn.h: removed
16013 * support/regression/ports/ds390/spec.mk: link with -r
16015 2003-01-24 <johan AT CP255758-A>
16017 * src/ds390/gen.c (aopOp): fixed bug #667458
16018 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16019 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16020 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16022 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16024 * src/mcs51/peeph.def: better assembler identation by Frieder
16025 * src/mcs51/gen.c: better assembler identation by Frieder
16027 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16029 * as/z80/string.h: removed for gcc 3.2
16030 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16031 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16033 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16035 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16036 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16037 * support/regression/Makefile: separate temp files for ports
16038 * support/regression/generate-cases.py: separate temp files for ports
16039 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16040 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16042 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16044 * moved tinitalk to device/examples/ds390
16046 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16048 * as/mcs51/lkmem.c: rflag is for DS390
16049 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16050 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16051 (linkEdit): move mem- and map-files the same way as ihx-files
16052 * src/z80/main.c (_setDefaultOptions): removed --generic
16053 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16054 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16055 * src/pic/glue.c (picglue): --c1mode works again
16056 * src/pic16/glue.c (pic16glue): --c1mode works again
16057 * src/asm.c (printCLine): fix #660034
16059 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16061 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16062 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16063 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16064 * as/mcs51/lkmem (summary): better fix for sp problem
16065 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16066 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16067 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16068 remove --stack-after-data
16070 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16072 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16073 * src/SDCCutil.c (join): ugly bug: missing '\0'
16074 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16076 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16078 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16080 * src/pic/main.c (_asmCmd): gpasm supports -o
16081 * src/z80/main.c: more general macros
16082 * device/lib/Makefile.in: remove intermediate files
16084 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16086 * .version: Bumped version number to 2.3.3
16087 * src/SDCCBBlock.c: new option -o
16088 * src/SDCCglobl.h: new option -o
16089 * src/SDCCglue.c: new option -o
16090 * src/SDCCmain.c: new option -o
16091 * src/asm.c: new option -o
16092 * src/ds390/main.c: new option -o
16093 * src/pic/glue.c: new option -o
16094 * src/pic/pcode.c: new option -o
16095 * src/pic/ralloc.c: new option -o
16096 * src/pic16/glue.c: new option -o
16097 * src/pic16/pcode.c: new option -o
16098 * src/pic16/ralloc.c: new option -o
16099 * src/z80/main.c: new option -o
16100 * device/lib/Makefile.in: use -o
16101 * support/regression/ports/ds390/spec.mk: use -o
16102 * support/regression/ports/gbz80/spec.mk: use -o
16103 * support/regression/ports/mcs51/spec.mk: use -o
16104 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16105 * support/regression/ports/z80/spec.mk: use -o
16106 * support/regression/ports/ucz80/spec.mk: use -o
16107 * support/regression/ports/xa51/spec.mk: use -o
16108 * support/regression/fwk/lib/timeout.c: fix usage string
16110 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16111 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16113 2003-01-07 <johan AT balder>
16115 * src/SDCCast.c (decorateType): fixed bug #600035
16117 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16118 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16119 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16120 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16121 * src/pic/pcode.c: outcommented unused variable to remove warnings
16122 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16124 2003-01-06 <karl AT turbobit.com>
16125 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16128 2003-01-06 <johan AT balder>
16130 * src/SDCCicode.c: fixed array add
16132 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16133 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16134 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16136 2003-01-04 <johan AT balder>
16138 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16140 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16141 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16143 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16144 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16145 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16147 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16148 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16150 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16151 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16153 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16154 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16156 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16158 * in /sdcc/as/mcs51/ changed these files in order to create an
16159 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16160 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16161 following files to include the previous two files: aslink.dsp,
16162 Makefile.aslink, Makefile.bcc, and Makefile.in.
16164 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16165 .adb instead of .cdb
16167 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16169 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16170 value from option --iram-size.
16172 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16174 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16177 2002-09-18 <wiml AT hhhh.org>
16179 * SDCClrange.h: exposed setFromRange() and setToRange()
16180 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16181 packRegsForAccUse() (bug 542397)
16182 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16183 multiple times and emitting the fetch operations more than once
16184 added aopGetUsesAcc() function to allow binary operators to
16185 fetch their operands in the correct order; made genMinus() emit
16186 compact code for X = LITERAL - Y
16188 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16189 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16190 sprintf() in line 1267.
16192 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16193 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16196 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16197 Changes to aslink (All the changes are marked with 'JCF'):
16199 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16202 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16203 area BSEG. Also moves, if possible, the DATA area down into the internal
16204 ram so more space is available.
16206 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16209 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16210 not bytes. Function summary() which creates a memory usage summary
16211 file with extension .mem. Reports of overlaping stack and small stack
16212 size. If the space for the stack is less than 16 bytes aslink trows a
16215 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16216 the 8051. Option 'y' for memory summary output file.
16218 Changes to sdcc (All the changes are marked with 'JCF'):
16220 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16222 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16223 overlaying area for it (uses RegBankUsed[4]).
16225 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16226 bank zero as used by default. By default aslink locates the stack
16227 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16228 the creation of the .mem file. Delegates the allocation of data area
16229 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16230 the begining of the stack area to aslink.
16232 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16233 glue() in SDCCglue.c creates an area for it.
16235 2002-09-03 Borut Razem <borut.razem AT siol.net>
16236 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16237 sdcc/src/pic/glue.c:
16238 introduced atexit() handler for teporay files removal in case of
16239 errors, assertions, ...
16241 2002-08-29 Borut Razem <borut.razem AT siol.net>
16242 * sdcc/support/cpp2/auto-host_vc_in.h:
16243 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16244 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16245 Maybe there is a similar problem with BORLANDC? It should be checked!
16247 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16248 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16249 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16250 was not executed, and the compiler (cl) launched a warning:
16251 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16253 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16254 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16256 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16257 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16259 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16260 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16261 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16262 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16263 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16264 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16265 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16266 - added Release configuration in VS projects
16267 - review of compiler an linker options
16268 - VC .exe files are generated in bin_vc directory, not to interfere
16269 with binaries generated from other projects (cygwin, mingw, bcc ...)
16271 * sdcc/src/yacc.dsp: added
16273 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16274 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16275 and insert the version number definitions from .version
16277 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16279 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16280 added - genarate auto-host.h using auto-host_vc_in.h as template
16283 removed from CVS, generated automatically
16285 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16286 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16288 2002-08-11 Borut Razem <borut.razem AT siol.net>
16289 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16291 2002-08-10 Borut Razem <borut.razem AT siol.net>
16292 * src/SDCCmain.c (main):
16293 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16294 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16295 The consequence was that some temporary files were not removed.
16298 unification of code in functions tempfilename() and tempfile():
16299 function tempnam() is defined in Visual Studio 6.0 and .NET
16301 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16303 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16304 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16305 - removed compiler command line option /WX: Treats all warnings as errors
16306 - update a list of source files, included into the project
16308 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16309 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16310 changed project type to Generic Project so that can be correcly converted to VS.NET project
16312 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16314 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16316 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16318 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16319 added return 0 statements after assert() to make compiler happy
16321 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16322 added newline in the def file to keep MSC compiler satisfied
16324 * sdcc/src/z80/gen.c:
16325 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16326 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16327 - solved MSC error in function aopDump()
16329 * sdcc_vc.h: define PREFIX as "\\sdcc"
16331 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16332 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16334 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16335 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16336 - Rewrote the register banking algorithm.
16337 - Added pCode live-range analysis to registers (for now, only non-used and
16338 singly-used registers optimized away)
16340 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16342 * 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.
16344 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16345 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16347 2002-04-22 Michael Hope <michaelh AT vroom>
16349 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16351 * configure.in (DD_COPT): Added include support required for gbdk.
16353 * .version: Bumped version number just to increase it.
16355 * src/SDCCmain.c: Added -nostdinc to the default options.
16357 2002-04-15 Michael Hope <michaelh AT vroom>
16359 * device/lib/z80/printf.c (sprintf): Added.
16361 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16363 * src/z80/peeph.def: Added transpose redundent load rule.
16365 * src/z80/main.c: Added force callee saves for jaune.
16367 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16369 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16371 2002-03-28 Johan Knol <johan AT balder>
16373 * src/SDCCval.c: fixed bug #532436
16375 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16377 Added "char *Processor" field to the port structure.
16380 Added -p option. Allows port dependent processor to be specified.
16383 Initialized the new field char *Processor field to NULL in all ports
16386 Compiler generated registers for interrupt context saving
16387 were not getting allocated.
16389 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16392 Fixed left shift. Will promote the left side of a left shift
16393 if a) left shifting more than size of operand or b) when assigned
16394 to something size > size of left side
16396 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16398 tons of changes. Register allocation has been
16399 rewritten. Added customization for the various PICs. Flow
16400 analysis is restructured. ...
16402 * src/pic/device.h:
16405 * src/pic/device.c:
16406 Added. device.c is a PIC port hack to accomodate variations
16409 2002-03-13 Michael Hope <michaelh AT vroom>
16411 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16413 2002-03-04 johanknol <johanknol AT manik>
16415 * /src/SDCCval.c: fixed
16417 const unsigned char arr[][2] = { { 0, 1 } };
16418 t18.c:1: error: Initializer element is not constant
16420 2002-03-04 bela <bela AT manik>
16422 * /device/include/mcs51reg.h:
16423 ds89c420 register definition update
16425 2002-03-03 <johan AT FRIJA>
16427 * support/Util/SDCCerr.c: did something, but don't no why anymore
16429 * support/regression/tests/bug-524691.c: made it a little less shy
16431 * src/SDCCast.c (decorateType): fixed bug #524697
16433 * src/SDCCast.c: made some lineno improvements
16435 * src/SDCCval.c (getNelements): changed warning to error
16437 * src/SDCCglue.c (printIvalArray): changed warning to error
16439 * src/SDCCicode.c: fixed a warning for mingw
16441 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16443 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16445 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16447 * src/ds390/peeph.def:
16448 Added some more peephole rules
16450 * src/ds390/gen.c: Various fixes & enhancements
16452 * src/SDCClrange.c, src/SDCClrange.h:
16453 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16455 * src/ds390/ralloc.c:
16456 various fixes & enhancements (ds390) specific
16458 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16459 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16462 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16464 2002-03-02 <johan AT FRIJA>
16466 * src/SDCCast.c (decorateType): fixed bug #524708
16468 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16470 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16472 2002-03-01 Michael Hope <michaelh AT vroom>
16474 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16476 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16478 2002-03-01 <johan AT FRIJA>
16480 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16482 * src/SDCCast.c (decorateType): fixed bug #524209
16484 * src/SDCCval.c (valNot): fixed bug #524195
16486 2002-02-26 <johan AT balder>
16488 * src/xa51/gen.c: fixed a warning
16490 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16492 * src/SDCCast.c (decorateType): fixed bug #522534
16494 2002-02-23 <johan AT balder>
16496 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16498 2002-02-22 <johan AT balder>
16500 * src/SDCCast.c: fixed bug #514865
16502 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16504 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16506 * sdcc/src/SDCCloop.c:
16507 Previous fix was not good. basic blocks that have "break" or "return" are
16508 not really partof a loop , but live ranges used in these blocks should
16509 be live thru the entire loop, so set partOfLoop but don't add them to
16512 2002-02-21 <johan AT FRIJA>
16514 * src/SDCCcse.c: fixed bug #514308
16516 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16519 Fixed BUG #519583. If a conditional block ended in a return/break
16520 statement inside a loop, it was not being considered part of the loop.
16522 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16524 2002-02-10 Karl Bongers <karl AT turbobit.com>
16527 Fixed up SDCDB debugger somewhat. Updated debugger/README
16528 with lots of comments and notes.
16530 * device/examples/test2.c:
16531 Fix bug, "red" variable not being initialized(compiler complained).
16533 * device/examples/Makefile, examples/test3.c:
16534 Add Makefile in device/examples folder, compiles test3.c
16535 for use as a multiple module SDCDB test case.
16537 * sim/ucsim/cmd.src/cmdset.cc:
16538 Took out debug printfs in ucsim "next" command.
16540 * sim/ucsim/xa.src:
16541 Karl and Johan start ucsim XA support. Most dissassembly working,
16542 about 75% emulation done(plenty of work remaining).
16544 * sim/ucsim/z80.src:
16545 Add Z80 support to ucsim, add test-ucz80 regression test,
16546 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16547 Notice z80 compiler fails on examples/test3.c/crc code.
16549 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16551 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16552 Added support for --parms-in-bank1
16554 * src/ds390/peeph.def:
16555 added a few more peephole optimzations
16557 * src/ds390/main.c:
16558 1) added __builtin_inp & __builtin_outp used to read in data of given length
16559 from a memory mapped port
16560 2) added __builtin_memcmp
16561 3) added __builtin_swapw swap bytes of a short
16563 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16564 1) handle multiple send & receives from register bank1
16565 2) ralloc can now allocate DPTR1 to some liveRanges
16567 * src/SDCCsymt.c, src/SDCCsymt.h:
16568 changes to handle multiple sends & receives
16570 * src/SDCCptropt.h:
16571 added some pointer arithmetic optimization
16573 * src/SDCCptropt.c:
16574 added some pointer arithmetic optimizations but not stable yet so not
16575 called from anywhere (will get this working shortly)
16577 * src/SDCCopt.c: fixed for multiple sends & receives
16580 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16581 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16582 set preprocessor defines (depending on options)
16584 * src/SDCCicode.c, src/SDCCicode.h:
16585 changes made to handle multiple sends & receives
16588 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16590 * src/SDCCcse.c, src/SDCCcse.h:
16591 added function findbackward def (to be used in upcoming optimization)
16593 * src/SDCCcflow.c, src/SDCCcflow.h:
16594 added function returnAtEnd - to determine if a basic block terminates with
16597 * src/SDCCast.c, src/SDCCast.h:
16598 added option parms-in-bank1
16600 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16601 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16602 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16603 adjusted for --parms-in-bank1 option
16605 * device/include/string.h:
16606 donot redefine "reentrant" keyword
16608 * device/include/ds80c390.h: Added some more SFRs
16610 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16612 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16614 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16616 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16618 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16620 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16622 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16624 * Added --xram-movc option
16626 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16628 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16630 2002-01-11 Johan Knol
16632 * Added math lib of Jesus Calvino-Fraga
16634 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16636 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16637 * support/regression/Makefile: new target test-mcs51-stack-auto
16638 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16640 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16642 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16644 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16646 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16648 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16650 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16652 * src/SDCCglue.h: add definition for printIvalChar()
16654 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16656 * src/SDCCast.c: fix #498138 by Johan
16658 * src/SDCCglue.c: fix #498138 by Johan
16660 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16662 * support/regression/Makefile: fix clean
16664 * support/regression/ports/ds390/support.c: fix transmission of last character
16666 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16668 * /sdcc/src/ds390/gen.c:
16669 a) improved computing address of stack variable
16670 b) took out some #if 0 code
16671 c) improved parmBytes adjustment
16672 d) improved genPlusIncr & genMinusIncr
16673 e) genCmp could generate bad code (when left assigned to DPTR)
16674 f) Fixed bug in hasInc
16676 * /sdcc/src/ds390/ralloc.c:
16677 a) packRegsForSupport could mess up live information (Fixed)
16678 b) packRegsDPTRuse could be incorrect for left & right shift
16680 * /sdcc/src/mcs51/ralloc.c:
16681 packRegsForSupport could mess up the live information (Fixed)
16683 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16685 * /sdcc/src/SDCCast.c:
16686 can reverse a loop even if function call is present as long
16687 as the loop control variable is local & is not passed as parameter
16689 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16691 * /sdcc/ChangeLog: *** empty log message ***
16693 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16694 More builtin function additions for TININative
16696 * /sdcc/src/ds390/ralloc.c:
16697 Had broken the regression testsuite
16699 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16701 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16702 Added funcattr hasStackParms will be set for reentrant functions when there
16703 are paramteres on the stack, this helps in minimizing frame pointer generation
16704 typeFromStr can handle function pointers now
16706 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16707 *** empty log message ***
16709 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16711 * /src/ds390/gen.c, /src/ds390/main.c:
16712 More builtin function additions for TININative
16714 * /src/ds390/ralloc.c:
16715 Had broken the regression testsuite
16717 * /src/SDCCast.c: Fixed a bug in dumptree
16719 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16720 Added funcattr hasStackParms will be set for reentrant functions when there
16721 are paramteres on the stack, this helps in minimizing frame pointer generation
16722 typeFromStr can handle function pointers now
16724 * /doc/builtins.txt, /doc/TININative.txt:
16725 *** empty log message ***
16728 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16730 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16731 ALPHA version for -mTININative
16733 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16734 updated to reflect changes in the port structure
16737 added function do_assemble (similar to do_link) if non-null this function
16738 will be called to do assembly (-mTININative) requires a multi command
16740 added function genAssemblerEnd will be called to generate assembler Epilogue
16743 added _JavaNative to debug info printing
16745 * /src/SDCCmain.c: added option --tini-libid
16746 added port->do_assemble function (-mTININative) has a multi command assemble
16748 * /src/SDCCglue.c: Disabled "constExpr" check
16749 added port->genAssemblerEnd function
16751 * /src/SDCCglobl.h: Added option --tini-libid value
16754 tookout optimizeCompare from the header (has no external references)
16756 * /src/SDCCast.c: made one more function "static"
16758 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16760 * src/z80/mappings.i: Added z80asm support.
16762 * src/z80/main.c: Added z80asm support on --asm=z80asm
16764 * src/z80/gen.c: Fixed asm portability issues.
16766 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16768 * src/SDCCglue.c (printExterns): Added global/extern split.
16770 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16772 * support/regression/Makefile: added test for mcs51 model large
16774 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16776 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16778 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16780 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16782 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16784 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16786 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16788 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16790 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16792 * support/regression/tests/simplefloat.c: Port to mcs51.
16794 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16795 * support/regression/tests/bug-485362.c: Added.
16797 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16799 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16801 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16803 * src/z80/gen.c (aopDump): Added a dump function.
16805 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16806 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16808 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16810 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16812 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16814 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16816 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16818 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16820 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16822 * support/regression/ports/ds390/support.c: Use tinibios.
16824 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16826 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16828 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16829 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16831 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16833 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16835 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16837 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16839 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16840 (packRegsForIYUse): Created and optimised.
16842 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16844 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16845 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16847 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16849 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16851 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16853 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16855 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16857 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16859 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16861 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16863 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16865 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16867 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16869 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16870 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16871 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16873 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16875 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16876 (genNotFloat): Added.
16877 (genUminusFloat): Added.
16879 * device/lib/z80/Makefile: Added floating pt stubs.
16881 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16883 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16885 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16887 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16889 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16891 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16893 * sdcc/support/regression/Makefile: Add port ds390.
16895 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16897 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16899 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16901 * sdcc/support/regression/ports/ds390/support.c: Added.
16903 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16905 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16907 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16909 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16911 * device/include/malloc.h: Added z80 and gbz80 support.
16913 * device/lib/gbz80/heap.s: Added.
16915 * device/lib/z80/heap.s: Added.
16917 * device/lib/malloc.c: Added z80 and gbz80 support.
16919 * support/regression/tests/malloc.c (testMalloc): Added.
16921 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16923 * support/regression/tests/bug-478094.c: Added.
16925 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16927 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16929 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16931 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16933 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16935 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16937 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16939 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16941 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16943 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16945 * support/regression/tests/bug-477927.c: Added.
16947 * src/z80/peeph.def: Added minor rules.
16949 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16951 * src/z80/peeph.def: Added jump optimisation modification.
16953 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16955 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16957 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16959 * support/regression/tests/funptrs.c: Added.
16961 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16963 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16965 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16967 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16969 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16971 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16972 (movLeft2ResultLong): Created.
16974 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16975 (joinPushes): Added. Joins two char pushes into a word push.
16977 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16979 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16981 * support/makebin/Makefile (install): Added creation of dest dir.
16983 2001-10-24 Karl Bongers <karl AT turbobit.com>
16985 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16987 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16989 * src/z80/ralloc.c: Turned off faulty pack for one use.
16991 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16993 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16995 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16997 * support/regression/Makefile: Improved clean
16999 * support/regression/ports/gbz80/spec.mk: Added clean
17001 * support/regression/ports/host/spec.mk: Added clean
17003 * support/regression/ports/z80/spec.mk: Added clean
17005 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17007 * support/regression/ports/mcs51/timeout.c: little improvements
17009 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17011 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17013 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17015 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17017 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17019 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17021 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17023 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17024 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17026 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17028 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17030 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17032 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17034 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17036 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17038 * support/regression/tests/longor.c: Added.
17040 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17042 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17044 * as/mcs51/aslink.h: define PATH_MAX
17046 * as/mcs51/asm.h: define PATH_MAX
17048 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17050 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17052 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17054 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17056 * src/SDCCglobl.h: define PATH_MAX
17058 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17060 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17062 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17064 * src/z80/gen.c (gencjneshort): Fixed
17066 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17068 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17070 * support/regression/tests/bug-469671.c: Added.
17072 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17074 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17076 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17078 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17080 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17082 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17084 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17086 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17088 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17090 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17092 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17094 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17096 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17098 * 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.
17100 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17102 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17104 2001-10-07 <johan AT FRIJA>
17106 * device/lib/gets.c (gets): fixed the return value.
17108 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17109 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17111 * 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.
17113 * 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.
17115 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17117 * src/pic/gen.c: Removed Safe_strdup.
17119 * configure.in: Added option to enable libgc support.
17121 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17122 (bitVectUnion): Optimised.
17123 (bitVectIntersect): Optimised.
17124 (bitVectBitsInCommon): Optimised.
17125 (bitVectCplAnd): Optimised.
17127 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17129 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17131 * src/SDCCmain.c: distinguish between assembler debug and plain options
17133 * src/avr/main.c: remove standard assembler options
17135 * src/ds390/main.c: remove standard assembler options
17137 * src/mcs51/main.c: remove standard assembler options
17139 * src/port.h: removed "PENDING" comment
17141 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17143 * src/device/lib/_mulint.c : new, with assember functions
17145 * src/device/lib/_mullong.c : new, with assember functions
17147 * src/device/lib/_divuint.c : with assember functions
17149 * src/device/lib/_divsint.c : with assember functions
17151 * src/device/lib/_divulong.c: with assember functions
17153 * src/device/lib/_divslong.c: with assember functions
17155 * src/device/lib/_moduint.c : with assember functions
17157 * src/device/lib/_modsint.c : with assember functions
17159 * src/device/lib/_modulong.c: with assember functions
17161 * src/device/lib/_modslong.c: with assember functions
17163 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17165 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17167 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17168 replaced _mululong.c and _mulslong.c by _mullong.c
17170 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17172 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17174 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17176 * src/SDCCglue.c: test, if win32api is available for MINGW
17178 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17180 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17181 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17182 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17183 * support/regression/ports/host/spec.mk: removed GENERIC
17184 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17185 * support/regression/ports/z80/spec.mk: removed GENERIC
17187 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17189 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17191 * support/regression/tests/bug-467035.c: Created.
17193 2001-10-01 <johan AT FRIJA>
17195 * src/SDCC.y: fixed bug #466586 part 1
17197 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17199 * SDCCicode.c: z80 has no generic pointers
17200 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17202 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17204 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17206 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17208 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17210 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17212 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17214 * configure.in: Fixed up so that ucsim is only configured once.
17216 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17218 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17219 (getPathDifference): As above.
17221 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17223 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17225 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17226 * .version: Updated to 2.3.1
17228 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17229 Added copyright header.
17231 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17232 (assemble): Added support for macro based assembler commands.
17233 (linkEdit): Added support for macro based linker commands.
17234 (preProcess): Changed the pre-processor to use macros.
17235 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17236 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17238 * device/lib/z80/crt0.s: Added module name for debugging.
17240 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17242 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17244 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17246 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17248 * src/Makefile.in: Added SDCCmacro and SDCCutil
17250 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17252 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17254 2001-09-16 <johan AT FRIJA>
17256 * 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.
17258 2001-09-15 <johan AT FRIJA>
17260 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17261 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17263 2001-09-11 <johan AT FRIJA>
17265 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17267 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17269 * support/regression/tests/bug-460444.c: Added test case.
17271 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17272 (genCast): Added justification for all of the asserts.
17274 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17276 * support/regression/support.c: _xdata replaced by xdata
17278 * support/regression/spec.mk: removed _generic
17280 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17282 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17284 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17285 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17287 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17289 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17291 * support/regression/tests/bug-460010.c: Added test case.
17293 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17295 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17297 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17299 * support/regression/testfwk.c: removed workaround for bug #436344
17301 * support/regression/tests/bp.c: use less memory with mcs51
17303 * support/regression/tests/bug-441448.c: use less memory
17305 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17307 * support/regression/collate-results.py: typo
17309 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17311 * support/regression/tests/fetchoverlap.c: Added new test case.
17313 * support/regression/tests/bp.c: Added new test case.
17315 * support/regression/tests/bug-448984.c: Added new test case.
17317 * support/regression/tests/pow2shifts.c: Added new test case.
17319 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17320 (genlshTwo): Fixed right shift for count > 8.
17322 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17324 2001-09-08 <johan AT FRIJA>
17326 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17328 2001-09-07 <johan AT FRIJA>
17330 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17332 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17334 2001-09-06 <johan AT FRIJA>
17336 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17337 * bernhard noted me at this: "() equals to (void)" (1.38)
17339 2001-09-05 <johan AT FRIJA>
17341 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17343 2001-09-04 <johan AT FRIJA>
17345 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17348 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17350 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17352 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17354 * link/z80/aslink.h: Fixed path for PATH_MAX
17356 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17358 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17360 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17362 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17364 * 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.
17366 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17368 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17369 (genCmp): Fixed up genCmp for the GB with longs.
17371 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17373 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17375 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17377 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17379 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17381 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17383 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17385 * 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.
17387 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17389 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17391 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17393 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17395 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17397 * sim/ucsim/configure: little improvement of Cygwin-detection
17398 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17399 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17400 * support/regression/tests/bug-221100.c: small changes for mcs51
17401 * support/regression/tests/bug-221168.c: small changes for mcs51
17402 * support/regression/tests/bug-227710.c: small changes for mcs51
17403 * support/regression/tests/staticinit.c: small changes for mcs51
17404 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17405 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17406 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601