1 2009-02-09 Borut Razem <borut.razem AT siol.net>
3 * asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
4 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
5 uses '`' character instead '\n' for padding
7 2009-02-08 Borut Razem <borut.razem AT siol.net>
10 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
11 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
14 2009-02-07 Borut Razem <borut.razem AT siol.net>
16 * asranlib/asranlib.c: fixed BSD header length calculation
17 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
18 due sdcc asxxxx license change to GPLv3
20 2009-02-05 Borut Razem <borut.razem AT siol.net>
22 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
23 added support for BSD (Mac OS X) ar format
24 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
25 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
26 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
27 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
28 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
29 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
30 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
31 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
32 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
33 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
34 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
35 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
36 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
37 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
38 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
39 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
40 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
41 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
42 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
43 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
44 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
45 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
46 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
47 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
48 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
49 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
50 changed license to GPL either version 3, or (at your option) any
53 2009-02-05 Borut Razem <borut.razem AT siol.net>
55 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
56 added support for BSD (Mac OS X) ar format
58 2009-02-02 Borut Razem <borut.razem AT siol.net>
60 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
61 device/lib/z80/Makefile.in:
62 chose source files in the PORT directory if they are available
64 2008-02-01 Raphael Neider <rneider AT web.de>
66 * device/lib/pic16/libdev/pic18f1220.c,
67 * device/lib/pic16/libdev/pic18f4450.c:
68 define SSPBUF to allow use of printf
70 2009-02-01 Borut Razem <borut.razem AT siol.net>
72 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
73 device/lib/hc08/Makefile.in, device/lib/incl.mk,
74 device/lib/z80/Makefile.in:
75 don't remake libraries
76 * support/regression/tests/snprintf.c:
77 reenable floating point in small-xstack-auto library
79 2008-01-26 Raphael Neider <rneider AT web.de>
81 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
83 2008-01-25 Raphael Neider <rneider AT web.de>
85 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
86 search path instead of appending them
88 2009-01-24 Borut Razem <borut.razem AT siol.net>
90 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
91 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
92 to 32 bit unsigned int when calling sputl() since it is a macro
93 * as/link/lkar.c: changed the initialization of This->loaded
95 2009-01-23 Borut Razem <borut.razem AT siol.net>
97 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
98 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
99 unsigned int when calling new(), since asxxxx doesn't use function
102 2009-01-21 Borut Razem <borut.razem AT siol.net>
104 * as/link/lkar.h: sgetl and sputl are independent of endianness
105 * as/link/sdxxxx_config.h.in: removed endianness detection
107 2009-01-20 Borut Razem <borut.razem AT siol.net>
109 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
110 due creation of ar format libraries
111 * support/scripts/sdcc.nsi:
112 don't add nonexistent object files to the package
114 2009-01-19 Borut Razem <borut.razem AT siol.net>
116 * Makefile.in, configure.in, configure,
117 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
118 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
119 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
120 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
121 device/lib/small/Makefile.in,
122 device/lib/z80/Makefile.in: create ar format libraries
123 * support/regression/ports/mcs51-xstack-auto/spec.mk:
124 use device/lib/Makefile to create library
125 * support/regression/tests/snprintf.c:
126 floating point is not enabled in small-xstack-auto library
127 * device/lib/libfloat.lib, device/lib/libint.lib,
128 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
130 2009-01-18 Borut Razem <borut.razem AT siol.net>
132 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
133 warning: extra tokens at end of #endif directive
135 2009-01-11 Borut Razem <borut.razem AT siol.net>
137 * Makefile.in: added SDCC_ASRANLIB to PKGS
139 2009-01-10 Borut Razem <borut.razem AT siol.net>
141 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
142 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
143 due added support for ar format libraries
145 2009-01-09 Borut Razem <borut.razem AT siol.net>
147 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
148 as/asranlib/asranlib.c: added asranlib
149 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
150 * Makefile.in, as/link/hc08/Makefile.in,
151 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
152 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
153 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
154 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
155 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
156 configure.in, sdcc.dsw: modified to support ar format libraries
158 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
160 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
163 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
165 * sim/ucsim/z80.src/inst_ed.cc:
166 Fixed bug #2488074, which made regression tests fail.
168 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
170 * device/lib/z80/mod.s,
171 device/lib/z80/div.s,
172 device/lib/z80/mulchar.s,
173 device/lib/z80/mul.s,
174 device/lib/z80/divsigned.s,
175 device/lib/z80/Makefile.in:
176 Implemented RFE #1702376.
178 2009-01-05 Borut Razem <borut.razem AT siol.net>
180 * as/link/lksdcclib.c:
181 fixed linker hanging in INDEXLIB is not defined (hc08)
183 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
186 Implemented RFE #2485684, and some further improvements of HL caching
188 * src/z80/peeph-z80.def:
189 Fixed a bug exposed by implementing RFE #2485684.
191 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
193 * src/z80/peeph-z80.def:
194 Peephole improvements.
197 device/include/string.h,
198 device/lib/z80/memmove.s:
200 * device/lib/z80/Makefile.in,
201 device/lib/Makefile.in,
202 support/regression/tests/memory.c,
203 device/lib/z80/strlen.s:
204 Partially implemented RFE #2471534.
206 2009-01-04 Borut Razem <borut.razem AT siol.net>
208 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
209 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
210 * doc/README.txt: updated John Hartman's e-mail address
211 * as/link/lkrel.c, as/link/lksdcclib.c:
212 fixed bug #2484677: Linker hangs
213 * src/z80/peep.c: fixed msvc warning C4047:
214 'return' : 'int ' differs in levels of indirection from 'char *'
215 * config.dsp: as/lib corrected to as/link
217 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
220 Implemented RFE #2484693.
221 * src/z80/peeph-z80.def:
222 Some peephole improvements.
224 2009-01-03 Borut Razem <borut.razem AT siol.net>
227 fixed warning: 'ret' may be used uninitialized in this function
229 2009-01-02 Borut Razem <borut.razem AT siol.net>
231 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
232 as/link/getline.[ch], as/link/lkrel.[ch]: added,
233 made support for differnet library formats more flexible,
234 preparation for support of ar format
235 * as/link/lklibr.c, as/link/z80/Makefile.in,
236 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
237 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
238 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
239 as/link/hc08/lkelf.c, as/link/aslink.h:
240 made support for differnet library formats more flexible,
241 preparation for support of ar format
243 2009-01-01 Borut Razem <borut.razem AT siol.net>
245 * as/link/asxxxx_config.h.in:
246 fixed warning: extra tokens at end of #endif directive
248 fixed warning: suggest parentheses around && within ||
249 * device/lib/Makefile.in: allow whitespaces at the end of lines in
250 ports.build, in order to make it work on cygwin - it seems to be a
251 bug in cygwin grep: CR is not treated as part of end-of-line
253 2008-12-31 Borut Razem <borut.razem AT siol.net>
255 * configure, configure.in, config.dsp, config_vc.awk,
256 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
257 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
258 introduced asxxxx_config.h.in
260 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
263 src/z80/peeph-z80.def:
264 Minor addition improvement.
266 2008-12-30 Raphael Neider <rneider AT web.de>
268 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
269 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
270 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
271 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
272 support/librarian/sdcclib.c, support/makebin/makebin.c:
273 partially revert changes from r5293..r5295
275 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
277 * src/z80/peeph-z80.def:
278 Minor peephole improvement.
280 2008-12-29 Raphael Neider <rneider AT web.de>
282 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
283 incorrectly discarded BANKSELs
285 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
287 * support/regression/tests/memory.c:
288 Added simple test for memset(), memcpy() and memmove()
290 2008-12-29 Borut Razem <borut.razem AT siol.net>
292 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
294 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
296 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
297 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
298 (177.j): added new rule
299 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
300 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
301 (decorateType CAST): propagate storage class to generic pointer results
303 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
305 * device/lib/z80/string.c,
306 device/lib/z80/printf.c,
307 device/lib/z80/mul.s:
310 Fixed code generation bug exposed by builtin memcpy().
312 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
314 * device/lib/_memcpy.c:
315 fixed conflict with builtin memcpy()
317 2008-12-26 Borut Razem <borut.razem AT siol.net>
319 * support/librarian/sdcclib.c:
320 fixed bug 2466950: "sdcclib broken"
321 by removing fgets return value check
323 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
326 device/include/string.h: Implemented RFE #1914254
328 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
329 * device/lib/z80/Makefile.in,
330 device/lib/Makefile.in,
331 device/lib/z80/memmove.s: Implemented RFE #1914256
333 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
335 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
336 * src/z80/peep.c: improved checks for unused data
338 src/z80/main.c: Implemented RFE #1899189
340 2008-12-25 Borut Razem <borut.razem AT siol.net>
342 * support/regression/Makefile.in:
343 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
345 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
347 * src/z80/peeph-z80.def: minor peephole improvements
349 2008-12-21 Borut Razem <borut.razem AT siol.net>
351 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
352 due to redefinition of symbol __assert
353 sdcclib.c:53:1:warning: "__assert" redefined
354 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
355 warning: this is the location of the previous definition
357 2008-12-20 Raphael Neider <rneider AT web.de>
359 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
360 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
361 support/cpp/libcpp/macro.c: fix format string errors
363 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
365 * src/pic/device.c: partial rewrite using strtok,
366 quieten compiler warnings, adopt SDCC coding style
368 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
369 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
370 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
371 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
372 support/librarian/sdcclib.c, support/makebin/makebin.c:
373 quieten most compiler warnings
375 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
376 probably fix operator precedence bug
378 * doc/clean.mk: quieten rm if no .lyx is present
380 2008-12-19 Borut Razem <borut.razem AT siol.net>
382 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
383 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
384 doc/README.txt, doc/test_suite_spec.lyx:
385 applied patch 2446381: Dcoumentation spelling correcitons
386 thanks to Steven Borley
388 2008-12-16 Raphael Neider <rneider AT web.de>
390 * device/include/pic/pic12f629.h,
391 device/include/pic/pic12f675.h,
392 device/lib/pic/libdev/pic12f629.c,
393 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
395 2008-12-14 Borut Razem <borut.razem AT siol.net>
397 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
398 converted to LyX 1.5.7 (\lyxformat 276) format
400 2008-12-07 Borut Razem <borut.razem AT siol.net>
402 * support/regression/tests/bitfields.c:
403 added test case for bug #2366757
405 2008-12-07 Raphael Neider <rneider AT web.de>
407 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
408 NULL pointer dereference, closes #2366757
410 2008-11-25 Raphael Neider <rneider AT web.de>
412 * device/include/pic16/pic16devices.txt,
413 sdcc/src/pic16/device.c,
414 sdcc/src/pic16/device.h: implicitly disable XINST
415 whenever CONFIG4L is set via an additional optional
416 argument to the configword directive in pic16devices.txt
418 2008-11-24 Raphael Neider <rneider AT web.de>
420 * device/lib/pic16/configure.ac,
421 device/lib/pic16/Makefile.common: fixed quoting issues
423 * device/lib/pic16/configure,
424 device/lib/pic16/debug/Makefile.in,
425 device/lib/pic16/libc/Makefile.in,
426 device/lib/pic16/libdev/Makefile.in,
427 device/lib/pic16/libio/Makefile.in,
428 device/lib/pic16/libm/Makefile.in,
429 device/lib/pic16/libsdcc/Makefile.in,
430 device/lib/pic16/Makefile.in,
431 device/lib/pic16/startup/Makefile.in: regenerated
433 * src/pic16/main.c (_pic16_finaliseOptions): revert to
436 2008-11-24 Raphael Neider <rneider AT web.de>
438 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
439 argument of --asm= or --link= to allow for
440 --asm="sh script --options", the user can double quote the
441 argument if needed: --asm="'c:/program files/gpasm' -q",
442 also fix some potential buffer overflows
444 2008-11-19 Borut Razem <borut.razem AT siol.net>
447 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
448 thanks Mauro Giachero
450 2008-11-16 Borut Razem <borut.razem AT siol.net>
452 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
453 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
455 2008-11-15 Borut Razem <borut.razem AT siol.net>
457 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
458 src/SDCCsymt.c, src/SDCCsymt.h:
459 fixed RFE #2291335 : Unnamed bit-field initialization
460 * support/regression/tests/bitfields.c:
461 added test case for RFE #2291335
462 * support/regression/tests/bug-1981238.c:
463 don't initialize unnamed bit-fields
465 2008-11-11 Raphael Neider <rneider AT web.de>
467 * device/include/pic16/pic18f25j10.h,
468 device/include/pic16/pic18f45j10.h: remove useless boilerplate
470 * device/include/pic16/adc.h,
471 device/lib/pic16/libio/adc/adcbusy.c,
472 device/lib/pic16/libio/adc/adcclose.c,
473 device/lib/pic16/libio/adc/adcconv.c,
474 device/lib/pic16/libio/adc/adcopen.c,
475 device/lib/pic16/libio/adc/adcread.c,
476 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
477 and fixed ADC routines to work for more target devices,
478 incorporates patch #2036130 by Nick Materer
480 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
482 * device/include/ctype.h,
483 * device/include/ds400rom.h,
484 * device/include/ds80c390.h,
485 * device/include/float.h,
486 * device/include/math.h,
487 * device/include/serial.h,
488 * device/include/stdbool.h,
489 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
491 * device/include/mcs51/C8051F336.h,
492 * device/include/mcs51/C8051T600.h,
493 * device/include/mcs51/C8051T610.h,
494 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
495 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
497 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
499 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
501 2008-11-10 Raphael Neider <rneider AT web.de>
503 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
504 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
505 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
506 (patch by Nick Materer, #2253980)
508 * device/lib/pic16/libio/adc.ignore,
509 device/lib/pic16/libio/i2c.ignore,
510 device/lib/pic16/libio/usart.ignore,
511 device/lib/pic16/pics.all: updated to build more device libs
513 * device/lib/pic16/libdev/Makefile.am,
514 device/lib/pic16/libdev/Makefile.in,
515 device/lib/pic16/libio/Makefile.am,
516 device/lib/pic16/libio/Makefile.in: regenerated
518 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
519 names per memory location, applied SDCC style to more functions
521 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
523 * device/include/mcs51/p89lpc933_4.h: new NXP header file
524 * device/include/mcs51/p89lpc935_6.h: new NXP header file
525 * device/include/mcs51/p89v66x.h: minor changes
526 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
528 2008-11-09 Raphael Neider <rneider AT web.de>
530 * device/include/pic/pic14devices.txt: fixed memory description for
531 12f629 and 12f675, closes #2236240
533 2008-11-06 Borut Razem <borut.razem AT siol.net>
535 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
536 pass system include paths with -isystem to sdcpp
537 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
538 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
540 2008-11-02 Raphael Neider <rneider AT web.de>
542 * doc/sdccman.lyx: updated the sections on the library build process
543 and on how to add support for new devices, and documented known
544 problems with the extended instruction set including a workaround
546 2008-11-01 Raphael Neider <rneider AT web.de>
548 * device/include/pic16/adc.h,
549 device/include/pic16/pic16devices.txt,
550 device/include/pic16/pic18f2410.h,
551 device/include/pic16/pic18f2510.h,
552 device/include/pic16/pic18f2515.h,
553 device/include/pic16/pic18f2610.h,
554 device/include/pic16/pic18f4410.h,
555 device/include/pic16/pic18f4510.h,
556 device/include/pic16/pic18f4515.h,
557 device/include/pic16/pic18f4610.h,
558 device/include/pic16/pic18fregs.h,
559 device/lib/pic16/libdev/Makefile.am,
560 device/lib/pic16/libdev/Makefile.in,
561 device/lib/pic16/libdev/pic18f2410.c,
562 device/lib/pic16/libdev/pic18f2510.c,
563 device/lib/pic16/libdev/pic18f2515.c,
564 device/lib/pic16/libdev/pic18f2610.c,
565 device/lib/pic16/libdev/pic18f4410.c,
566 device/lib/pic16/libdev/pic18f4510.c,
567 device/lib/pic16/libdev/pic18f4515.c,
568 device/lib/pic16/libdev/pic18f4610.c,
569 device/lib/pic16/libio/Makefile.am,
570 device/lib/pic16/libio/Makefile.in,
571 device/lib/pic16/pics.all: added support for 18f[24][456]10
572 and 18f[24]515 devices
573 * doc/sdccman.lyx: updated list of supported PIC16 devices
575 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
576 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
577 src/xa51/gen.c: avoid compiler warnings
578 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
580 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
582 * device/include/mcs51/p89v66x.h: NXP header file
583 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
584 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
586 2008-10-14 Raphael Neider <rneider AT web.de>
588 * device/lib/pic16/libdev/Makefile.am,
589 device/lib/pic16/libio/Makefile.am: enable building libraries for
590 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
591 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
592 * device/lib/pic16/libdev/Makefile.in,
593 device/lib/pic16/libio/Makefile.in: regenerated
595 2008-10-14 Raphael Neider <rneider AT web.de>
597 * device/include/pic16/pic18f2450.h,
598 device/include/pic16/pic18f4450.h,
599 device/lib/pic16/libdev/pic18f2450.c,
600 device/lib/pic16/libdev/pic18f4450.c,
601 device/include/pic16/adc.h,
602 device/include/pic16/pic16devices.txt,
603 device/include/pic16/pic18fregs.h,
604 device/lib/pic16/libdev/Makefile.am,
605 device/lib/pic16/libdev/Makefile.in,
606 device/lib/pic16/libio/Makefile.am,
607 device/lib/pic16/libio/Makefile.in,
608 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
610 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
611 stack to a fixed location, relax it to automatically work with all
612 but the smallest devices (256 byte RAM devices need #pragma stack)
614 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
616 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
617 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
618 * device/lib/_strcspn.c: fixed bug 2140931
620 2008-10-06 Raphael Neider <rneider AT web.de>
622 * device/include/pic16/stdio.h,
623 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
624 declared __naked for convenience, named all arguments
625 * device/lib/pic16/libc/stdio/strmgpsim.c,
626 device/lib/pic16/libc/stdio/strmmssp.c,
627 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
629 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
630 empty __naked functions,
631 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
632 corner cases (unlink first/last pCode in list), reuse more code
634 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
636 * src/ds390/main.c (_ds390_genInitStartup): added
637 * src/SDCCpeeph.c (getPatternVar): new, added,
638 (labelInRange): fixed bug 2115959
639 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
640 * src/SDCCicode.h: added newiTempOperand
641 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
642 added optimizations for 0/x and x/-1, see also patch 2142900
643 * support/regression/tests/onebyte.c (testMul): added test cases
645 2008-09-20 Borut Razem <borut.razem AT siol.net>
648 definition of absolute address symbols without initial value,
649 fixed SDCC crash "do not know how to intialize symbol"
651 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
653 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
654 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
655 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
656 * device/lib/z80/stubs.s: added stubs for above functions
657 * src/SDCCopt.c (convilong),
658 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
659 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
660 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
661 * support/regression/tests/onebyte.c: enabled all tests for z80
663 2008-09-15 Borut Razem <borut.razem AT siol.net>
665 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
666 device/lib/pic16/libc/stdio/printf.c,
667 device/lib/pic16/libc/stdio/strmusart.c,
668 device/lib/pic16/libc/stdio/printf_tiny.c,
669 device/lib/pic16/libc/stdio/sprintf.c,
670 device/lib/pic16/libc/stdio/strmgpsim.c,
671 device/lib/pic16/libc/stdio/putchar.c,
672 device/lib/pic16/libc/stdio/fprintf.c,
673 device/lib/pic16/libc/stdio/strmmssp.c,
674 device/device/lib/pic16/libc/stdio/vprintf.c,
675 device/lib/pic16/libc/stdio/printf_small.c,
676 device/lib/pic16/libc/stdio/vsprintf.c,
677 device/lib/pic16/libc/stdio/strmputchar.c,
678 device/lib/pic16/libc/Makefile.am,
679 device/lib/pic16/libc/Makefile.in:
680 *printf now returns int, puchar.c moved from stdlib to stdio,
681 *printf format parameter type changed from char * to const char *,
682 added GNU link excetion text to library source files,
683 applyed GNU coding style, removed useless svn ids,
684 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
685 binary specifier: "%b", "%hb" and "%lb"
686 * device/lib/pic16/libc/stdio/vfprintf.c:
687 applied patch #2044424: PIC16: vfprintf
688 thanks Mauro Giachero
689 * support/regression/tests/bug1057979.c:
690 removed old pic16 sprintf specifics
691 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
692 * doc/sdccman.lyx: documented 'b' binary format specifier removal
694 2008-09-15 Raphael Neider <rneider AT web.de>
696 * src/pic16/device.c (pic16_dump_usection): force udata sections
697 into the addressable range (0..0xFFF), workaround for a gpsim
698 bug preventing simulation of regtest bug1750318
699 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
700 (serialRegAssign): fixed regtest bug-971834,
701 (pic16_packRegisters): avoid null-pointer dereference
703 2008-09-14 Raphael Neider <rneider AT web.de>
705 * src/pic16/gen.c, src/pic16/ralloc.c: use
706 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
707 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
709 2008-09-12 Borut Razem <borut.razem AT siol.net>
711 * support/regression/fwk/testfwk.h:
712 define pdata as data for pic16 target
713 thanks Mauro Giachero
715 2008-09-11 Borut Razem <borut.razem AT siol.net>
717 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
718 support/regression/absolute.c:
719 applied patch #2105615: Some PIC16 testcase fixlets
720 thanks Mauro Giachero
722 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
724 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
725 * support/regression/tests/bug2094505.c: new, added
727 2008-09-07 Borut Razem <borut.razem AT siol.net>
729 * src/SDCCglue.c, src/SDCCast.c:
730 fixed throw of "excess elements" warning for char arrays
731 * support/regression/tests/nullstring.c:
732 disable warning about excess elements in array of chars initializer
734 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
736 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
737 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
738 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
739 * support/regression/tests/bug2077267.c: new, added
741 2008-09-05 Raphael Neider <rneider AT web.de>
743 * configure.in, Makefile.common.in: add support for ccache,
744 remove spurious $VERSION output, detect doc-tools even without
745 --enable-doc to facilitate later manual doc-builds, minor cleanup
746 * configure: regenerated
748 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
749 avoid races in parallel VPATH builds
750 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
751 * doc/sdccman.lyx: mention --without-ccache configure option
753 2008-09-01 Raphael Neider <rneider AT web.de>
755 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
756 * (genConstPointerGet): fix reading bitfields from __code space
757 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
758 bitfield initializers (fix regression test bug1856409.c)
759 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
762 2008-08-31 Raphael Neider <rneider AT web.de>
764 * src/pic16/gen.c (genAssign): removed useless compiler output
765 * (genPointerGet,genPointerSet,genCast),
766 src/pic16/glue.c (pic16_printGPointerType):
767 also handle PPOINTERs just to avoid spurious asserts
768 * (pic16_printIvalType,pic16_printIvalBitFields):
769 generalized to arbitrary type/bitfield sizes, allows compilation of
770 regression test bug-1981238.c
771 * (pic16_printIvalChar): fix regression test structflexarray.c
772 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
773 in initialized structs and fix #1843745
774 * (pic16_printIvalStruct): always output initializers for all fields,
775 even those not explicitly given, fixes zeropad.c regression test
776 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
777 #2073635, #1567098, and #1485812)
778 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
780 2008-08-31 Borut Razem <borut.razem AT siol.net>
782 * support/regression/tests/bug-895992.c,
783 support/regression/tests/onebyte.c:
784 enabled pic16 regression testing since the bugs
785 1511794: pic16: regression test bug-895992.c fails
786 1444425: onebyte.c regression tes fails on pic16
787 are fixed, probably by fixing
788 2048464: PIC16: fix genUminus - addresses not.c regression test
789 * src/SDCCsymt.c, src/SDCCglue.c,
790 support/regression/tests/bug-1981238.c:
791 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
794 2008-08-30 Borut Razem <borut.razem AT siol.net>
796 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
797 release version 4.3.2
799 2008-08-24 Raphael Neider <rneider AT web.de>
801 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
802 always use the sdcc from the current build tree (ignore $CC from
803 the environment, fixes compile farm builds)
804 * device/lib/Makefile.in: rename .a into .lib for compatibility,
805 remove more build products from install directory
806 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
807 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
809 2008-08-24 Borut Razem <borut.razem AT siol.net>
811 * src/SDCC.y: applied patch
812 2050245: Fix # 1963382
814 1963382: Listing File - C file comment is incorrect
817 2008-08-23 Borut Razem <borut.razem AT siol.net>
819 * src/pic16/gen.c: applied patch
820 2048464: PIC16: fix genUminus - addresses not.c regression test
821 thanks Mauro Giachero
823 2008-08-22 Borut Razem <borut.razem AT siol.net>
825 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
826 src/pic16/main.c: allow spaces in gpasm and gplink paths
828 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
831 * src/z80/peeph-z80.def: minor peephole improvement
833 2008-08-15 Raphael Neider <rneider AT web.de>
835 * src/z80/gen.c (_vemit2): suppress compiler warning
837 * src/pic/*.[ch]: make proper use of header files and avoid
838 ad-hoc extern declarations, mark module-local helpers 'static',
839 removed dead/replaced code, no functional changes
840 * src/pic16/pcode.c: disentangled from pic14 backend
842 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
844 * src/z80/gen.c: fixed #2051348
845 * support/regression/tests/bug-2051348.c: regression test for #2051348
847 2008-08-10 Raphael Neider <rneider AT web.de>
850 * Makefile.common.in: export PACKAGE for $docdir,
851 fixes #1957036, avoid some "underquoted definition" warnings
852 * configure: regenerated
854 2008-08-10 Raphael Neider <rneider AT web.de>
856 * device/lib/pic16/**: build pic16 library using autotools for
857 improved dependency tracking
859 * device/lib/Makefile.in,
861 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
863 2008-08-10 Raphael Neider <rneider AT web.de>
865 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
866 local variables if --nooverlay is given, workaround for #2023121
868 2008-08-08 Raphael Neider <rneider AT web.de>
870 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
872 2008-08-08 Raphael Neider <rneider AT web.de>
874 * src/pic/pcoderegs.c,
876 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
878 2008-08-07 Borut Razem <borut.razem AT siol.net>
880 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
881 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
882 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
883 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
884 applied modified patch 2038174: Add support for binary constants v2
885 thanks Mauro Giachero
886 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
888 2008-08-04 Raphael Neider <rneider AT web.de>
891 * src/pic16/device.h,
893 * src/pic16/main.c: enable --optimize-goto by default
895 * device/lib/pic16/Makefile.common.in: suppress removed option
898 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
900 2008-07-30 Borut Razem <borut.razem AT siol.net>
902 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
903 applied patch 22032433: PIC16: fix constant strings,
904 thanks Mauro Giachero
906 2008-07-29 Borut Razem <borut.razem AT siol.net>
908 * src/pic16/gen.c: applied patches:
909 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
910 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
911 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
912 thanks Mauro Giachero
914 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
916 * src/port.h: Fixed typo in comment
918 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
920 * src/z80/mappings.i: Implemented RFE #1919415
921 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
922 #1880202, #1914434, prepared for RFE #1703943
924 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
927 * src/z80/peeph-z80.def,
928 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
929 preparation for Z80 peephole improvements
931 2008-06-21 Raphael Neider <rneider AT web.de>
933 * device/include/pic16/pic18f66j60.h,
934 * device/include/pic16/pic18f66j65.h,
935 * device/include/pic16/pic18f67j60.h,
936 * device/include/pic16/pic18f86j60.h,
937 * device/include/pic16/pic18f86j65.h,
938 * device/include/pic16/pic18f87j60.h,
939 * device/include/pic16/pic18f96j60.h,
940 * device/include/pic16/pic18f96j65.h,
941 * device/include/pic16/pic18f97j60.h,
942 * device/lib/pic16/libdev/pic18f66j60.c,
943 * device/lib/pic16/libdev/pic18f66j65.c,
944 * device/lib/pic16/libdev/pic18f67j60.c,
945 * device/lib/pic16/libdev/pic18f86j60.c,
946 * device/lib/pic16/libdev/pic18f86j65.c,
947 * device/lib/pic16/libdev/pic18f87j60.c,
948 * device/lib/pic16/libdev/pic18f96j60.c,
949 * device/lib/pic16/libdev/pic18f96j65.c,
950 * device/lib/pic16/libdev/pic18f97j60.c,
951 * device/include/pic16/pic16devices.txt,
952 * device/include/pic16/pic18fregs.h,
953 * device/lib/pic16/pics.all: added new devices
955 * device/include/pic16/adc.h,
956 * device/lib/pic16/libio/adc/adcbusy.c,
957 * device/lib/pic16/libio/adc/adcopen.c,
958 * device/lib/pic16/libio/adc/adcsetch.c,
959 * device/lib/pic16/libio/i2c/i2copen.c,
960 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
961 all changes from a patch by Anton Strobl
963 2008-06-12 Borut Razem <borut.razem AT siol.net>
965 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
966 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
967 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
968 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
969 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
970 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
971 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
972 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
973 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
974 by applying the modified patch from Risto Huotari
976 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
979 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
980 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
981 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
982 * support/regression/tests/bug1938300.c: new, added
984 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
986 * device/include/asm/ds390/features.h,
987 * device/include/asm/mcs51/features.h,
988 * device/include/mcs51/regc515c.h: inserted LGPL notice
990 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
992 * device/lib/gbz80/div.s,
993 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
994 patch 1597883, Thanks Robert Ramey
996 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
998 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
999 createIvalCharPtr, createIvalPtr, createIval),
1001 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1002 initializers for local auto variables
1003 * support/regression/tests/zeropad.c: added testcase for auto initializers
1005 2008-05-26 Raphael Neider <rneider AT web.de>
1007 * device/lib/pic16/startup/crt0.c,
1008 * device/lib/pic16/startup/crt0i.c,
1009 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1010 explicit, fixed curr_entry loop for >= 256 initializer records,
1011 removed debug code (write to 0xf7e)
1013 2008-05-25 Raphael Neider <rneider AT web.de>
1015 * device/include/pic/pic16f627a.h,
1016 * device/include/pic/pic16f628a.h,
1017 * device/include/pic/pic16f648a.h: added missing ports
1019 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1021 * device/include/float.h: added __INFINITY
1022 * device/lib/_fsadd.c: handle overflows
1023 * device/lib/_fsmul.c,
1024 * device/lib/_fsdiv.c: use __INFINITY
1025 * device/lib/_fseq.c,
1026 * device/lib/_fsneq.c: handle -0.0
1027 * sim/ucsim/s51.src/uc89c51r.cc,
1028 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1029 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1030 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1031 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1032 * support/regression/tests/snprintf.c: test bug with --xstack
1034 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1036 * src/SDCCpeeph.c (callFuncByName):
1037 Support nested parenthesis in peephole function arguments (#1967300)
1039 2008-05-19 Raphael Neider <rneider AT web.de>
1041 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1042 fixed duplicate labels (#1911325)
1044 2008-05-19 Raphael Neider <rneider AT web.de>
1046 * src/regression/empty.c: suppress warning
1047 * src/regression/pointer1.c: enabled index_by_pointer()
1048 * src/regression/inline.c: now works for pic16 as well
1050 * src/pic16/device.c: include dbuf declarations
1051 * src/pic16/device.h: removed obsolete prototypes
1053 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1054 * src/pic16/glue.c: made purely local functions static,
1055 (pic16_printGPointerType, pic16_printIvalCharPtr,
1056 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1057 generic pointers' tags (#1961866)
1059 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1061 2008-05-19 Borut Razem <borut.razem AT siol.net>
1063 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1064 fixed typo, uninstall include/pic16/pic16devices.txt
1066 2008-05-18 Borut Razem <borut.razem AT siol.net>
1068 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1069 the buffer is null terminated
1070 * src/device/pic16.c:
1071 applied modified patch 1965676: Patch for Win32 16 bit PIC
1072 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1074 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1076 * src/SDCC.lex (check_type),
1077 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1079 * as/mcs51/clean.mk,
1080 * as/z80/clean.mk: also clean *.dep
1081 * device/lib/pic16/libsdcc/stack/Makefile,
1082 * sim/ucsim/libtool: removed as they are rebuild by configure
1083 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1085 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1087 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1088 fixupInline instead of createFunction to fix bug 1864577
1089 (inlineFindMaxBlockno): removed, use global blockNo
1090 * src/SDCCglobl.h: added blockNo
1092 * src/z80/peep.h: modified properties
1093 * support/regression/tests/bug1864577.c: new, added
1095 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1097 * as/mcs51/asdata.c,
1098 * as/mcs51/asm.h: added org_cnt
1099 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1100 * as/mcs51/asout.c: changed old K&R to ANSI
1101 * as/mcs51/Makefile.in: use common identifiers
1107 * as/hc08/Makefile.bcc,
1108 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1109 * sdcc_vc_in.h: added define __func__
1110 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1111 Thanks Ruud van Silfhout
1112 * support/regression/tests/bug1717305.c: new, added
1114 2008-05-05 Borut Razem <borut.razem AT siol.net>
1116 * support/regression/Makefile.in,
1117 support/regression/ports/ds390/spec.mk,
1118 support/regression/ports/hc08/spec.mk,
1119 support/regression/ports/mcs51-common/spec.mk,
1120 support/regression/ports/pic14/spec.mk,
1121 support/regression/ports/pic16/spec.mk,
1122 support/regression/ports/ucz80/spec.mk,
1123 support/regression/ports/z80/spec.mk:
1124 added INC_DIR and LIBDIR paths
1125 * src/ds390/gen.c: removed duplicated selicolon
1127 2008-05-04 Borut Razem <borut.razem AT siol.net>
1129 * support/regression/Makefile.in,
1130 support/regression/fwk/lib/testfwk.c,
1131 support/regression/ports/ds390/spec.mk,
1132 support/regression/ports/hc08/spec.mk,
1133 support/regression/ports/mcs51-common/spec.mk,
1134 support/regression/ports/mcs51-large/spec.mk,
1135 support/regression/ports/mcs51-medium/spec.mk,
1136 support/regression/ports/mcs51-small/spec.mk,
1137 support/regression/ports/mcs51-stack-auto/spec.mk,
1138 support/regression/ports/mcs51-xstack-auto/spec.mk,
1139 support/regression/ports/pic14/spec.mk,
1140 support/regression/ports/pic16/spec.mk,
1141 support/regression/ports/ucz80/spec.mk:
1142 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1143 used to run regeression tests
1145 2008-05-01 Raphael Neider <rneider AT web.de>
1147 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1148 supported devices and instructions to add new ones
1150 2008-05-01 Raphael Neider <rneider AT web.de>
1152 * device/include/pic16/adc.h,
1153 device/lib/pic16/libio/adc/adcbusy.c,
1154 device/lib/pic16/libio/adc/adcopen.c,
1155 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1156 18f2455 style ADC devices, based on patch #1776197
1157 * device/lib/pic16/libio/adc/adcclose.c,
1158 device/lib/pic16/libio/adc/adcconv.c,
1159 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1160 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1161 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1162 * device/include/pic16/pic18f4431.h,
1163 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1164 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1166 2008-05-01 Raphael Neider <rneider AT web.de>
1168 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1169 moved xinst flag into pic16_options_t
1170 * src/pic16/device.c (default_device, pic16_list_devices,
1171 pic16_find_device): removed references to sfrrange
1172 * src/pic16/gen.c (genFunction),
1173 src/pic16/glue.c (pic16initialComments),
1174 src/pic16/main.c (pic16_optionsTable),
1175 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1177 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1179 2008-04-29 Raphael Neider <rneider AT web.de>
1181 * src/pic16/devices.inc,
1182 device/include/pic16/pic16devices.txt: replaced compiled-in list
1183 of devices with a variant parsed at runtime
1184 * src/pic16/device.c: added support for parsing pic16devices.txt,
1186 * src/pic16/device.h: removed (now) unused fields from PIC_device
1187 * src/pic16/main.c: removed #pragma maxram,
1188 (_pic16_initPaths): removed bogus generation of search paths,
1189 setup the port proper only after the search paths (for
1190 pic16devices.txt) are set up,
1191 (_pic16_finaliseOptions): moved processor dependant code here
1192 from _pic16_initPaths(), clean up
1193 * src/pic16/ralloc.c (pic16_init_stack),
1194 * src/pic16/ralloc.h,
1195 * src/pic16/pcode.c: clean up
1196 * device/include/Makefile.in,
1197 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1198 * support/scripts/inc2h-pic16.pl: updated instructions
1200 2008-04-29 Raphael Neider <rneider AT web.de>
1202 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1203 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1204 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1205 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1206 added missing family members and 18f2480/2580/4480/4580 family
1207 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1208 * device/include/pic16/pic18f2525.h: use 18f4620.h
1209 * device/include/pic16/pic18f6680.h: use 18f8680.h
1210 * device/include/pic16/pic18fregs.h,
1211 device/lib/pic16/pics.all,
1212 src/pic16/devices.inc: add new devices
1213 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1214 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1215 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1216 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1217 prevent attempting to build the libio for some new devices
1219 2008-04-29 Raphael Neider <rneider AT web.de>
1221 * debugger/mcs51/Makefile.in: fixed paths to sources
1223 2008-04-25 Borut Razem <borut.razem AT siol.net>
1225 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1226 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1227 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1228 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1229 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1230 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1231 as/link/z80/linkz80.dsp: lklibr.c moved
1232 * doc/INSTALL.txt: binary archives in bz2 format
1233 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1235 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1237 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1238 * support/regression/tests/bug1856409.c: new, added
1240 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1243 * src/mcs51/peep.c: Use werror for error messages.
1244 * src/SDCCicode.c (geniCodeConditional),
1245 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1246 * src/z80/Makefile.bcc,
1247 * src/z80/z80.dsp: added src/z80/peep.c/h
1248 * support/regression/tests/bug1839321.c: new, added
1250 2008-04-20 Raphael Neider <rneider AT web.de>
1252 * device/include/pic16/pic18f2455.h: added bitfields for port C
1254 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1256 * src/z80/peep.c: Use werror for error messages.
1258 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1260 * src/z80/peep.h (declaration of notUsed()),
1261 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1263 * src/z80/z80.h (added dependency on peep.h),
1264 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1267 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1269 * src/SDCCpeeph.c (added support for notUsed()),
1270 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1272 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1273 for notUsed()): Implemented generic (that is not port-specific) part
1276 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1278 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1279 * device/lib/libsdcc.lib,
1280 * device/lib/Makefile.in,
1281 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1282 * device/lib/calloc.c: renamed to _calloc.c
1283 * device/lib/free.c: renamed to _free.c
1284 * device/lib/malloc.c: renamed to _malloc.c
1285 * device/lib/realloc.c: renamed to _realloc.c
1286 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1287 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1288 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1289 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1290 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1291 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1292 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1293 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1295 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1296 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1297 * support/regression/tests/bug1509084.c: new, added
1299 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1301 * device/include/mcs51/cc2510fx.h: added _XPAGE
1302 * device/include/mcs51/compiler.h: cosmetic changes
1304 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1306 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1309 2008-03-31 Borut Razem <borut.razem AT siol.net>
1311 * support/cpp2 renamed to support/cpp
1312 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1313 support/cpp2/libiberty/splay-tree.c,
1314 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1315 support/cpp2/libcpp/directives.c,
1316 support/cpp2/libcpp/include/cpplib.h,
1317 support/cpp2/libcpp/include/symtab.h,
1318 support/cpp2/libcpp/include/line-map.h,
1319 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1320 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1321 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1322 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1323 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1324 release version 4.3.0
1325 * configure.in, configure, Makefile.in, Makefile.bcc:
1326 adapted for moved cpp2
1328 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1330 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1331 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1333 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1335 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1337 * support/regression/tests/bug1717943.c: new, added
1339 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1341 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1342 bytewise return value assignments introduced in last commit.
1344 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1346 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1347 genMult, genJumpTab):
1348 Use 16-bit instructions for addition in some additional cases,
1349 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1351 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1353 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1354 Implemented RFE #1921450, changed some debug messages.
1356 2008-03-30 Borut Razem <borut.razem AT siol.net>
1358 * Small Device C Compiler 2.8.0 released
1359 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1360 * support/scripts/sdcc.nsi: added finish page; this version
1361 was used for 2.8.0 release
1362 * doc/knownbugs.html: removed; magically generated by the build
1363 process using gen_known_bugs.pl from now on
1365 2008-03-23 Borut Razem <borut.razem AT siol.net>
1367 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1368 and reverted it, since it was already fixed by Raphael ;-)
1369 * doc/knownbugs.html: updated for RC2
1371 2008-03-22 Raphael Neider <rneider AT web.de>
1373 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1376 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1378 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1379 * support/regression/tests/bug1839277.c: added related testBug1839299
1381 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1383 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1384 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1386 * src/mcs51/gen.c: throughout only output hex constants
1387 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1388 * support/regression/tests/bug1839277.c: new, added
1390 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1392 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1393 compilation warning about nested comments.
1395 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1397 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1398 * support/regression/tests/bug1921073.c: new, added
1400 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1402 * src/z80/SDCCpeeph.c.c (callFuncByName):
1403 Commented function parameters.
1405 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1407 * src/z80/ralloc.c (packRegsForAccUse2):
1408 disabled a broken accumulator packing optimization (fixed #1292721).
1409 * support/regression/tests/bug-1292721: Regression test for #1292721.
1411 2008-03-16 Raphael Neider <rneider AT web.de>
1413 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1414 fixed code bloat regression using a variant of patch #1915618
1416 2008-03-16 Borut Razem <borut.razem AT siol.net>
1418 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1419 icon, changed startup menu for release distribution, code cleaning,
1420 create url files instead links in startup menu
1422 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1424 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1425 * support/regression/tests/bug1579949.c: new, added
1427 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1429 * device/lib/printf_fast.c: fixed bug 1255403
1431 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1433 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1434 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1436 2008-03-14 Borut Razem <borut.razem AT siol.net>
1438 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1439 command line options
1440 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1441 is correctly displayed
1442 * as/link/z80/lkmain.c: usage line commented out
1444 2008-03-13 Borut Razem <borut.razem AT siol.net>
1446 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1447 updated the list pf supported pic14 devices
1449 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1451 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1453 2008-03-12 Borut Razem <borut.razem AT siol.net>
1455 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1456 fixed documentation request #1718191
1457 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1458 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1461 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1463 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1464 * support/regression/tests/bug1505811.c: new, added
1466 2008-03-09 Raphael Neider <rneider AT web.de>
1468 * device/include/pic16/pic18f2620.h,
1469 * device/include/pic16/pic18f4620.h,
1470 * device/lib/pic16/libdev/pic18f2620.c,
1471 * device/lib/pic16/libdev/pic18f4525.c,
1472 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1473 family to consistently use pic18f4620.[ch], fixes #1832562
1475 2008-03-09 Borut Razem <borut.razem AT siol.net>
1477 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1478 changed sdcc version to 2.8.0
1479 * knownbugs.html: regenerated
1480 * support/scripts/gen_known_bugs.pl: added number of open bugs
1482 2008-03-09 Raphael Neider <rneider AT web.de>
1484 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1485 (genOr): read volatile operand even if the result is known,
1487 (genOr,genXor): removed unused legacy code,
1488 (genDummyRead): use pic16_mov2w_volatile()
1490 2008-03-08 Borut Razem <borut.razem AT siol.net>
1492 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1493 cons w. --model-large
1494 * support/regression/staticinit.c: added regression test for bug
1497 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1499 * src/ds390/gen.c (pushSide, genPcall),
1500 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1501 * src/mcs51/gen.c: cosmetic changes
1502 * support/regression/fwk/include/testfwk.h: added macro reentrant
1503 * support/regression/tests/bug1908493.c: new, added
1505 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1507 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1509 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1511 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1512 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1513 already set in ds390/main.c and mcs51/main.c
1515 2008-03-07 Raphael Neider <rneider AT web.de>
1517 * src/regression/init0.c: new test for initialized arrays of function
1519 * src/regression/Makefile: made a bit more flexible, added init0.c
1520 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1521 pointers, closes #1427663
1523 2008-03-05 Borut Razem <borut.razem AT siol.net>
1525 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1526 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1528 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1530 * support/librarian/sdcclib.c:Added feature request 1908061:
1531 Synchronise sdcclib commands with ar.
1533 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1535 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1536 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1537 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1538 * device/include/mcs51/compiler.h: removed umlauts, added double
1541 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1543 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1544 * support/regression/tests/bug1536762.c: new, added
1546 * src/SDCCutil.h: added getBuildDate()
1547 * src/SDCCmain.c (printVersionInfo),
1548 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1550 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1551 * src/ds390/ralloc.c (packRegisters),
1552 * src/mcs51/ralloc.c (packRegisters),
1553 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1555 * support/regression/tests/bug1618050.c: new, added
1556 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1557 * support/regression/fwk/include/testfwk.h,
1558 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1561 2008-03-04 Raphael Neider <rneider AT web.de>
1563 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1564 on accessing OP_SYM_TYPE(op)
1565 * src/pic/gen.h: removed unused prototype of genMinusDec()
1566 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1567 fix #1876953 (invalid subtraction code), removed unused code
1569 2008-03-03 Raphael Neider <rneider AT web.de>
1573 * src/pic/genarith.c,
1575 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1576 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1578 2008-03-03 Raphael Neider <rneider AT web.de>
1580 * src/pic/device.c (find_device): search user-specified paths first
1581 for pic14devices.txt, fixes #1900827
1583 2008-03-02 Borut Razem <borut.razem AT siol.net>
1585 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1586 AddToPath and RemoveFromPath
1588 2008-03-01 Borut Razem <borut.razem AT siol.net>
1590 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1591 work correctly, added debugging support if -DSDCC.DEBUG command line
1594 2008-02-28 Borut Razem <borut.razem AT siol.net>
1596 * doc/sdccman.lyx: cosmetic changes
1598 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1600 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1601 * doc/sdccman.lyx: fixed unmeant removal of spaces
1603 2008-02-27 Borut Razem <borut.razem AT siol.net>
1605 * support/scripts/sdcc.nsi: corrected installation directory for
1606 current user installation mode
1607 * doc/README.txt: added Philipp Klaus Krause to the developers list
1609 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1611 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1612 return ifx condition
1613 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1614 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1615 ifxJump to fix bug 1838000
1616 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1617 * support/regression/tests/bug1838000.c: new, added
1618 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1620 2008-02-26 Borut Razem <borut.razem AT siol.net>
1622 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1624 * support/scripts/sdcc.nsi: added MULTIUSER page,
1625 NSIS upgraded to version 2.35
1627 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1629 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1630 * support/regression/tests/bug1565152.c: new, added
1632 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1634 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1635 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1636 * support/regression/tests/bug1670148.c: new, added
1638 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1640 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1642 2008-02-24 Borut Razem <borut.razem AT siol.net>
1644 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1645 is ineffective for unsigned char parameter
1647 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1649 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1650 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1651 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1652 * support/Util/MySystem.c (my_system): output errorcode when verbose
1654 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1656 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1659 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1661 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1664 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1666 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1668 2008-02-21 Borut Razem <borut.razem AT siol.net>
1670 * support/regression/Makefile.in,
1671 support/regression/ports/ds390/spec.mk,
1672 support/regression/ports/hc08/spec.mk,
1673 support/regression/ports/mcs51-common/spec.mk,
1674 support/regression/ports/pic14/spec.mk,
1675 support/regression/ports/pic16/spec.mk,
1676 support/regression/ports/ucz80/spec.mk,
1677 support/regression/ports/xa51/spec.mk:
1678 added CFLAGS when compiling timeout
1680 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1682 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1685 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1687 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1688 * support/regression/tests/bug1888147.c: new, added
1690 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1692 * src/z80/gen.c: fixed bugs #1596270, #1736867
1694 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1696 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1697 contents, mostly fixes #1596270
1699 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1701 * src/z80/peeph.def,
1702 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1703 peepholes, fixes #1806565
1705 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1707 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1708 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1709 fixes bug 1739475, thanks Robert Larice
1710 (rule 271): new, added
1712 2008-02-18 Borut Razem <borut.razem AT siol.net>
1714 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1716 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1718 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1720 2008-02-17 Raphael Neider <rneider AT web.de>
1722 * src/pic16/genarith.c,
1725 * src/pic16/genutils.c: removed unused legacy code,
1726 removed unused fields from struct asmop and struct _G
1728 2008-02-17 Raphael Neider <rneider AT web.de>
1730 * src/pic16/gen.c (AccRsh): cosmetic changes,
1731 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1732 genRightShiftLiteral): fixed to work with SFRs as result by
1733 assigning only once to result,
1734 removed a lot of unused/excluded code fragments
1736 2008-02-17 Raphael Neider <rneider AT web.de>
1738 * device/include/pic/pic16f88.h,
1739 * device/include/pic/pic16f886.h,
1740 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1742 2008-02-17 Borut Razem <borut.razem AT siol.net>
1744 * src/z80/peeph.def: applied patch
1745 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1746 * src/z80/gen.c, src/z80/peeph.def: applied patch
1747 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1748 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1749 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1750 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1751 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1752 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1754 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1756 * as/link/mcs51/aslink.dsp: removed SDK define
1757 * as/link/z80/clean.mk: brought in sync with other ports
1758 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1759 * as/hc08/Makefile.bcc,
1760 * as/mcs51/Makefile.bcc,
1761 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1762 * src/z80/main.c (_setValues): use the now capitalized -Z,
1763 (z80_port, gbz80_port): generate debug information when asked
1765 2008-02-16 Borut Razem <borut.razem AT siol.net>
1767 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1768 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1769 as/z80/Makefile.in. as/z80/Makefile.bcc:
1770 applied patch #1893393: patch for as-z80 and link-z80 to generate
1771 cdb, thanks to Armin Diehl
1772 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1773 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1774 asnoice.c moved to as/asxxsrc/asnoice.c
1775 * src/z80/peeph-gbz80.def: applied patch
1776 #1880235: Z80 return peephole, thanks to Philipp Krause
1778 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1781 * doc/sdccman.lyx: bumped version to 2.7.5
1782 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1784 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1786 * device/include/pic16/stdlib.h,
1787 * device/lib/pic16/libc/stdlib/ltoa.c,
1788 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1790 2008-02-13 Borut Razem <borut.razem AT siol.net>
1792 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1793 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1794 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1795 src/SDCCopt.c, src/SDCCval.c:
1796 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1798 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1800 * src/SDCCsymt.c (compareType): fixed bug 1309013
1802 2008-02-09 Borut Razem <borut.razem AT siol.net>
1804 * src/SDCCval.c, src/SDCCval.h:
1805 code cleaning, added function constChrVal()
1806 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1807 call constChrVal() instead constVal()
1809 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1814 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1815 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1818 2008-02-01 Raphael Neider <rneider AT web.de>
1820 * device/include/pic/pic16f886.h,
1821 * device/include/pic/pic16f887.h: added RA6 and RA7
1823 2008-01-24 Raphael Neider <rneider AT web.de>
1825 * device/include/pic/pic16f88.h: added RA6 and RA7
1826 * device/lib/pic/libdev/disabled_pic16f886.c,
1827 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1829 * src/pic16/devices.inc,
1830 * device/include/pic16/pic18f2423.h,
1831 * device/include/pic16/pic18f2523.h,
1832 * device/include/pic16/pic18fregs.h,
1833 * device/lib/pic16/pics.all
1834 * device/lib/pic16/libdev/pic18f2423.c,
1835 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1836 * device/lib/pic16/libio/i2c.ignore,
1837 * device/lib/pic16/libio/usart.ignore,
1838 * device/lib/pic16/libio/adc.ignore: ignore new devices
1840 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1842 * src/SDCCast.c (createRMW): fixed bug 1582651
1844 2008-01-20 Borut Razem <borut.razem AT siol.net>
1846 * src/SDCCcse.c: partially fixed enhancement request
1847 #1793872 - multiply by -1 not collapsed
1848 * support/regression/tests/arithcsi.c: added regression test
1850 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1852 * as/mcs51/asx8051.dsp: removed define SDK
1853 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1854 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1856 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1857 cosmetic changes, brought more in sync, changed old K&R to ANSI
1859 2008-01-13 Borut Razem <borut.razem AT siol.net>
1861 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1862 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1864 2007-12-30 Borut Razem <borut.razem AT siol.net>
1866 * src/pic16/gen.c: fixed implementation of bitwise operations for
1868 * support/regression/tests/bitwise.c: added test cases
1870 2007-12-29 Borut Razem <borut.razem AT siol.net>
1872 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1873 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1874 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1875 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1876 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1877 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1878 src/pic16/pcode.[ch]: added const qualifier
1879 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1880 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1881 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1882 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1883 * as/asxxsrc/aslex.c: use dbuf_getline()
1884 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1885 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1886 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1887 as/z80/asm.h, as/z80/z80adr.c:
1888 changed type of ib and ip to const char *
1890 2007-12-28 Borut Razem <borut.razem AT siol.net>
1892 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1893 introduced (readlin) - long lines are turuncated
1894 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1895 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1896 as/z80/Makefile.in: moved aslex.c to asxxsrc
1897 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1898 * as/hc08/asmain.c, as/mcs51/asmain.c:
1899 added missing initialization of a_addr field
1900 * support/regression/tests/long_asm_line.c: added regtest for long
1903 2007-12-22 Borut Razem <borut.razem AT siol.net>
1905 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1907 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1909 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1911 2007-12-16 Borut Razem <borut.razem AT siol.net>
1913 * device/include/pic16/stdbool.h: removed, since already exists in
1914 device/include/; this also fixes bitopcse.c regression test for pic16
1916 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1917 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1918 dereference doesn't work; covered by regression test bug1399290
1920 2007-12-05 Borut Razem <borut.razem AT siol.net>
1922 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1925 2007-12-01 Borut Razem <borut.razem AT siol.net>
1927 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1928 corrected handling of the highest_valid_address
1930 2007-11-17 Raphael Neider <rneider AT web.de>
1932 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1933 * src/pic/glue.c (picglue): emit .file if --debug is given
1935 2007-11-17 Raphael Neider <rneider AT web.de>
1937 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1938 care when left or right operand resides in result, fixes #1830220
1940 2007-11-17 Borut Razem <borut.razem AT siol.net>
1942 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1943 #983491 - "Merge duplicate strings function is ineffective"
1944 * support/regression/tests/bug-983491.c: regtest disabled
1945 * as/asxxsrc: created
1946 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1947 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1948 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1949 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1950 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1951 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1952 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1953 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1954 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1955 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1956 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1957 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1958 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1960 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1962 * device/include/stdarg.h: added and removed some casts
1963 * src/SDCCsymt.c (compareType): Fully check types between generic and
1964 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1966 2007-11-13 Borut Razem <borut.razem AT siol.net>
1968 * support/regression/tests/bug-1817005.c:
1969 added regtest for bug #1817005 - as-z80 chokes on long labels
1971 2007-11-12 Borut Razem <borut.razem AT siol.net>
1973 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1974 as/z80/asout.c, as/z80/aslist.c:
1975 fixed bug #1817005 - as-z80 chokes on long labels
1977 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1980 * as/z80/asmain.c: cosmetic changes
1983 * as/z80/alloc.h: removed
1985 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1986 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1987 * as/link/hc08/Makefile.in,
1988 * as/link/mcs51/Makefile.in,
1989 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1991 * as/link/mcs51/lkarea.c,
1992 * as/link/mcs51/lkmain.c: cosmetic changes
1993 * as/link/hc08/lklibr.c,
1994 * as/link/z80/lklibr.c,
1995 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1996 used cygwin_conv_to_full_posix_path,
1997 added warnings, cosmetic changes, brought more in sync
1998 changed old K&R into ANSI function declarations
1999 * as/link/z80/lklibr.c (loadAdb): added
2000 * as/link/z80/lkmain.c: removed -- option from usage text
2002 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2004 * src/mcs51/gen.c (outBitC): optimized for no result
2006 2007-10-31 Borut Razem <borut.razem AT siol.net>
2008 * src/SDCCsymt.c: fixed (hopeful properly) bug
2009 #1805702 - order of extern matters
2010 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2013 2007-10-29 Borut Razem <borut.razem AT siol.net>
2015 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2016 - order of extern matters
2017 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2020 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2022 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2023 24bitMode, portIsDS390
2024 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2025 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2026 (notVolatileVariable): also check sloc names,
2027 (callFuncByName): moved ftab[] out of function and sorted it by use
2029 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2031 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2032 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2033 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2034 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2035 * support/regression/tests/bug-880197.c: new, added
2037 2007-10-28 Borut Razem <borut.razem AT siol.net>
2039 * support/regression/Makefile.in,
2040 support/regression/ports/mcs51-large/spec.mk,
2041 support/regression/ports/mcs51-xstack-auto/spec.mk,
2042 support/regression/ports/mcs51-stack-auto/spec.mk,
2043 support/regression/ports/mcs51-medium/spec.mk,
2044 support/regression/ports/mcs51-common/spec.mk,
2045 support/regression/ports/mcs51-common/*,
2046 support/regression/ports/mcs51-small/*:
2047 mcs51 renamed to mcs51-common, created mcs51-small
2048 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2049 * support/regression/tests/bug-1805702.c: added regtest for bug
2052 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2054 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2055 added new rules 265 - 270
2056 * support/regression/tests/bug1721024.c:new, added
2057 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2058 introduced new test-mcs51 to run all mcs51 tests
2060 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2062 * support/regression/tests/bug1816470.c: new, added
2064 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2066 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2067 propagate for *,+,- with float, fixed bug 1816470
2068 (decorateType): cast to resultTypeProp instead of resultType
2070 2007-10-19 Borut Razem <borut.razem AT siol.net>
2072 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2073 function is ineffective" for pic16 tareget
2074 * support/scripts/listerr.c: corrected include path
2075 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2078 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2080 * support/regression/tests/using.c: new, added
2081 * support/regression/tests/vaargs.c: fixed and enabled test
2083 2007-10-18 Borut Razem <borut.razem AT siol.net>
2085 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2087 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2089 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2091 * doc/sdccman.lyx: documented option --Werror
2092 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2093 RegBankUsed[] earlier
2095 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2097 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2101 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2103 * src/SDCCast.c (decorateType): improved optimization of tri-op
2104 * src/SDCCerr.c (vwerror, setWError),
2106 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2107 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2109 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2111 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2112 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2113 * support/regression/tests/bug-223113.c,
2114 * support/regression/tests/bug-426632.c,
2115 * support/regression/tests/bug-468811.c,
2116 * support/regression/tests/bug-477835.c,
2117 * support/regression/tests/bug-478094.c,
2118 * support/regression/tests/bug-499644.c,
2119 * support/regression/tests/bug-524209.c,
2120 * support/regression/tests/bug-524211.c,
2121 * support/regression/tests/packcast.c,
2122 * support/regression/tests/structidx.c: added empty tests
2123 * support/regression/tests/bug-607243.c: enabled test
2125 2007-10-06 Borut Razem <borut.razem AT siol.net>
2127 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2128 support of universal binaries on Mac OS X
2130 2007-10-02 Borut Razem <borut.razem AT siol.net>
2132 * src/SDCCval.h: unified double2ul macro for all platforms
2133 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2134 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2136 2007-09-30 Borut Razem <borut.razem AT siol.net>
2138 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2140 * sdcc_vc_in.h: enabled warnings
2141 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2142 unsigned type, result still unsigned
2143 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2145 2007-09-28 Raphael Neider <rneider AT web.de>
2147 * src/pic/device.c (find_device): prevent buffer underflow error
2148 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2149 the just destroyed list entry
2151 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2153 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2156 2007-09-18 Borut Razem <borut.razem AT siol.net>
2158 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2159 applied to unsigned type, result still unsigned
2161 2007-09-17 Borut Razem <borut.razem AT siol.net>
2163 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2164 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2165 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2166 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2167 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2168 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2169 src/z80/gen.c, src/z80/ralloc.c:
2170 fixed bug #1739860 - sdcc does not work correctly on some platforms
2172 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2174 2007-09-17 Raphael Neider <rneider AT web.de>
2176 * src/pic16/device.c: reverted to previous version
2177 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2179 2007-09-16 Raphael Neider <rneider AT web.de>
2181 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2182 as this raises a ton of gpasm warnings, just emit a second label
2183 * src/pic16/devices.inc,
2184 * device/lib/pic16/pics.all,
2185 * device/lib/pic16/libdev/pic18f2585.c,
2186 * device/lib/pic16/libdev/pic18f2680.c,
2187 * device/lib/pic16/libdev/pic18f2682.c,
2188 * device/lib/pic16/libdev/pic18f2685.c,
2189 * device/lib/pic16/libdev/pic18f4585.c,
2190 * device/lib/pic16/libdev/pic18f4680.c,
2191 * device/lib/pic16/libdev/pic18f4682.c,
2192 * device/lib/pic16/libdev/pic18f4685.c,
2193 * device/include/pic16/pic18f2585.h,
2194 * device/include/pic16/pic18f2680.h,
2195 * device/include/pic16/pic18f2682.h,
2196 * device/include/pic16/pic18f2685.h,
2197 * device/include/pic16/pic18f4585.h,
2198 * device/include/pic16/pic18f4680.h,
2199 * device/include/pic16/pic18f4682.h,
2200 * device/include/pic16/pic18f4685.h,
2201 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2202 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2203 patch contributed by Anton Strobl, applied with changes
2205 2007-09-16 Raphael Neider <rneider AT web.de>
2207 * device/include/pic16/pic18f2431.h,
2208 * device/include/pic16/pic18f25j10.h,
2209 * device/include/pic16/pic18f4431.h,
2210 * device/include/pic16/pic18f45j10.h: adopted common include style
2211 * device/include/pic16/pic18f1320.h,
2212 * device/include/pic16/pic18f2320.h,
2213 * device/include/pic16/pic18f2525.h,
2214 * device/include/pic16/pic18f4320.h,
2215 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2216 * device/include/pic16/pic18fregs.h: prepared for automatic include
2217 file selection by having DEVICE.h for every DEVICE
2218 * device/lib/pic16/libdev/pic18f2320.c,
2219 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2221 * device/lib/pic16/configure.in,
2222 * device/lib/pic16/configure: use rm -rf instead of rmdir
2223 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2224 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2226 2007-09-09 Borut Razem <borut.razem AT siol.net>
2228 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2229 distingush between i386 and ppc Mac OS X versions
2231 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2233 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2234 * support/regression/tests/bug1788177.c: new, added
2236 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2238 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2239 * device/include/mcs51/lint.h added keyword __naked
2241 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2245 * src/SDCCmem.h: removed maxRegBank
2246 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2247 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2248 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2249 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2250 name and behaviour to handle banked functions
2251 (scan4op): and use it to fix bug 1786213
2253 2007-09-03 Raphael Neider <rneider AT web.de>
2255 * device/include/pic16/pic18f248.h,
2256 * device/include/pic16/pic18f258.h,
2257 * device/include/pic16/pic18f448.h,
2258 * device/lib/pic16/libdev/pic18f248.c,
2259 * device/lib/pic16/libdev/pic18f258.c,
2260 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2261 added T0CONbits, fixes #1786891
2263 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2265 * src/ds390/gen.c (genFarPointerSet),
2266 * src/hc08/ralloc.c (packRegisters),
2267 * src/mcs51/ralloc.c (packRegisters),
2268 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2270 * src/SDCCicode.h: POINTER_SET can be true for literals too
2271 * support/regression/tests/bug1750318.c: new, added
2273 2007-08-23 Borut Razem <borut.razem AT siol.net>
2275 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2276 library versions without the completition functionality
2278 2007-08-22 Raphael Neider <rneider AT web.de>
2280 * device/include/pic16/pic18f1220.h,
2281 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2283 2007-08-12 Borut Razem <borut.razem AT siol.net>
2285 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2287 2007-08-11 Borut Razem <borut.razem AT siol.net>
2289 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2290 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2291 support/Util/SDCCerr.[ch] moved to src
2292 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2293 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2294 device/examples/ds390/tinitalk/tinitalk.dsp,
2295 device/examples/serialcomm/windows/serialcomm.dsp,
2296 support/librarian/librarian.dsp:
2297 removed linking of unused odbc32.lib and odbccp32.lib
2298 * support/scripts/winres.h:
2299 added for compilation with Visual C++ 2005 Express Edition
2301 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2303 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2306 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2308 * sdccconf_in.h: update the endian test so that SPARC Solaris
2309 does not throw syntax errors
2311 2007-08-06 Borut Razem <borut.razem AT siol.net>
2313 * doc/sdccman.lyx: removed two index entries which prevented the
2314 generation of sdcc doc archive
2316 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2318 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2319 instead of lyx 1.5.0.
2321 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2323 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2324 Lucas Loizaga, with minor modifications. Thanks!
2326 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2328 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2331 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2333 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2334 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2337 2007-07-22 Borut Razem <borut.razem AT siol.net>
2339 * configure.in, configure: re-introduced .version
2340 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2341 the version reverted to 2.7.0
2343 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2346 * doc/sdccman.lyx: bumped version to 2.7.3
2347 * device/include/mcs51/compiler.h: fixed elif->else
2348 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2349 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2350 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2351 enable accuse for bit operands
2352 * src/SDCCmain.c (printVersionInfo),
2353 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2354 environment descriptor
2355 * src/SDCCutil.h: added getBuildEnvironment
2356 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2357 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2358 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2359 * support/regression/tests/bug1348008.c,
2360 * support/regression/tests/bug1496419.c,
2361 * support/regression/tests/bug1503067.c,
2362 * support/regression/tests/preproc.c: added empty tests
2364 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2366 * support/regression/tests/bug1678803.c: new, added
2368 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2371 * as/link/hc08/lkihx.c,
2372 * as/link/hc08/lkrloc.c,
2373 * as/link/mcs51/lkihx.c,
2374 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2375 ihxExtendedLinearAddress
2376 * as/link/mcs51/lkrloc.c (relr),
2377 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2378 acall/ajmp, see bug 830513
2380 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2382 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2383 (cseBBlock): remember aggr2ptr has been used
2384 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2385 (geniCodeAssign): fixed bug 868103
2386 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2387 added operandSize prototype
2388 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2389 (genDataPointerSet): use max of size of right and result,
2390 (gencjne): added parameter useCarry for optimization,
2391 (genCmpEq): use carry if appropriate,
2392 (genXor): check if operand already in carry
2393 * support/regression/tests/bug-868103.c: enabled test
2395 2007-07-12 Raphael Neider <rneider AT web.de>
2397 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2399 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2401 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2402 from Robert Larice, thanks
2403 * support/regression/tests/bitopcse.c,
2404 * support/regression/tests/bitvars.c,
2405 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2406 * support/regression/tests/bug-927659.c: enabled test for z80
2407 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2408 * support/regression/tests/bug1745717.c: new, added
2409 * support/regression/tests/literalop.c,
2410 * support/regression/tests/nullstring.c: removed storage definitions that
2411 are now in testfwk.h
2413 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2415 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2416 and bool for targets that do not fully support it.
2417 * support/regression/tests/bug1546986.c,
2418 * support/regression/tests/bug1723128.c,
2419 * support/regression/tests/bug1734654.c,
2420 * support/regression/tests/bug1738367.c,
2421 * support/regression/tests/constantRange.c: only use bool if allowed
2423 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2425 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2426 Larice, also handle function pointers
2427 * support/regression/tests/bug1749275.c: new, added
2429 2007-07-03 Borut Razem <borut.razem AT siol.net>
2431 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2432 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2433 #1746528: SDCC should ignore ':' in inline assembler comments
2434 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2436 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2438 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2439 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2441 2007-06-29 Borut Razem <borut.razem AT siol.net>
2443 * src/SDCCmain.c: fixed bug
2444 #1744746: SDCC #4867: broken option --xram-size
2446 2007-06-28 Borut Razem <borut.razem AT siol.net>
2448 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2449 find out the endianess of host machine for ucsim
2451 2007-06-27 Borut Razem <borut.razem AT siol.net>
2453 * support/regression/generate-cases.py: corrected the file name
2455 * configure.in, configure, sdccconf_in.h: find out the endianess of
2457 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2460 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2462 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2464 2007-06-26 Borut Razem <borut.razem AT siol.net>
2466 * support/regression/generate-cases.py: display warning if function
2467 list is empty; implemented more flexible rule for detection of
2468 testing functions, allowing return type 'void' in the same line as
2469 the function name in the function definition
2470 * support/regression/tests/bug-1654060.c: corrected test
2471 * support/librarian/sdcclib.c: fixed warning:
2472 format '%s' expects type 'char *', but argument 2 has type 'int'
2474 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2476 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2477 Multiple infiles for sdcclib.
2479 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2481 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2484 2007-06-18 Borut Razem <borut.razem AT siol.net>
2486 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2487 how to handle comments, so they have to be removed by the
2488 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2489 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2490 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2491 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2492 table driven option hadling
2494 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2496 * src/SDCCast.c (decorateType),
2497 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2498 iCode to ast level to fix bug 1738367
2499 * support/regression/tests/bug1738367.c: new, added
2501 2007-06-15 Raphael Neider <rneider AT web.de>
2503 * src/pic16/devices.inc,
2504 * device/lib/pic16/pics.all,
2505 * device/include/pic16/pic18fregs.h,
2506 * device/include/pic16/pic18f[24][45]20.h,
2507 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2508 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2509 * device/lib/pic16/Makefile.in: faster cleanup
2511 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2513 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2515 2007-06-13 Raphael Neider <rneider AT web.de>
2517 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2519 2007-06-12 Raphael Neider <rneider AT web.de>
2521 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2522 suppress bit defines if NO_BIT_DEFINES is #define'd
2523 * device/include/pic/pic*.h: recreated all headers to include
2524 conditional bit defines
2525 * device/include/pic/pic16f886.h,
2526 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2527 * device/include/pic/recreate.sh: script to recreate the complete
2528 device library files based on the currently supported devices
2530 2007-06-12 Borut Razem <borut.razem AT siol.net>
2532 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2533 support/regression/Makefile.in, support/scripts/build.mak,
2534 support/scripts/Makefile.snapshot:
2535 use new svn URL scheme
2536 * doc/sdccman.lyx: SDCC Wiki moved to
2537 http://sdcc.wiki.sourceforge.net/
2539 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2541 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2542 * support/regression/tests/bug1734654.c: added
2544 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2546 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2547 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2548 with literal operands
2550 2007-06-10 Borut Razem <borut.razem AT siol.net>
2552 * as/link/z80/lklibr.c: fixed mingw build warning
2553 lklibr.c:575: warning: implicit declaration of function 'tolower'
2554 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2555 src/z80/main.c: move target specific options from src/SDCCmain.c
2556 to src/<target>/main.c
2558 2007-06-09 Borut Razem <borut.razem AT siol.net>
2560 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2561 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2562 * support/regression/tests/bug-1294691.c: added
2564 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2566 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2567 can also be static, fixes bug 1733438
2568 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2569 have absolute address too
2570 (computeType): added optimization for 'cond ? true : false'
2571 * support/regression/tests/absolute.c: added test for static absolute var
2573 2007-06-08 Raphael Neider <rneider AT web.de>
2575 * src/regression/Makefile: suppress parallel builds, allow easy
2576 switching between pic14/pic16 ports
2577 * src/regression/picregs.h: added pic14/16 header file switch
2578 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2579 inline.c,nestfor.c,string1.c}: include "picregs.h"
2581 2007-06-07 Borut Razem <borut.razem AT siol.net>
2583 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2584 permanent solution to suppress GCC 4.2.0 c++ warning:
2585 deprecated conversion from string constant to `char *'
2586 use 'const char *' where ever required
2587 * support/regression/generate-cases.py: implemented more flexible rule
2588 for detection of testing functions, allowing white-spaces surrounding
2589 the function name and the 'void' parameter.
2590 * support/regression/tests/constantRange.c,
2591 support/regression/tests/scott-compare3.c: fixed failing regression
2592 tests, uncovered by implementation of more flexible rule for detection
2593 of testing functions
2595 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2597 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2599 2007-06-04 Borut Razem <borut.razem AT siol.net>
2601 * configure.in, configure, config_vc.awk: sdcc version number is now
2602 stored in configure.in; removed .version
2603 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2604 doc/INSTALL.txt: version bumped to 2.7.2
2605 * sim/ucsim/configure.in, sim/ucsim/configure:
2606 use "read" to read from .version
2608 2007-06-03 Borut Razem <borut.razem AT siol.net>
2610 * */Makefile.in: removed annoying warning:
2611 Makefile:xx: Makefile.dep: No such file or directory
2613 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2615 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2616 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2617 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2618 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2619 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2620 bugfix: only use newBoolLink for bit result type
2621 * src/SDCCicode.c (geniCodeLogic): added param tree,
2622 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2623 (geniCodeLogicAndOr): use IS_BIT,
2624 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2625 (ast2iCode): added tree param to geniCodeLogic for comparisons
2626 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2627 * support/regression/tests/bug1723128.c: added test NotZero
2629 2007-06-01 Borut Razem <borut.razem AT siol.net>
2631 * SDCPP synchronized with GCC CPP release version 4.2.0,
2632 currently the latest release:
2633 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2634 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2635 support/cpp2/cppdefault.h, support/cpp2/except.h,
2636 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2637 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2638 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2639 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2640 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2641 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2642 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2643 support/cpp2/opts.h, support/cpp2/output.h,
2644 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2645 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2646 support/cpp2/system.h, support/cpp2/version.c,
2647 support/cpp2/Makefile.in: modified
2648 * support/cpp2/opts-common.c: added
2649 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2650 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2651 search for included source file in local directory
2652 * sim/ucsim/configure, sim/ucsim/configure.in:
2653 temporary solution to suppress GCC 4.2.0 c++ warning:
2654 deprecated conversion from string constant to `char *'
2656 2007-06-01 Raphael Neider <rneider AT web.de>
2658 * device/lib/pic/libdev/pic12f683.c,
2659 * device/include/pic/pic12f683.h: added GPIO bits
2661 2007-06-01 Raphael Neider <rneider AT web.de>
2663 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2664 quotation marks, clarified role of PIC14 vs. PIC16 ports
2665 * src/pic16/devices.inc,
2666 * device/include/pic16/pic18fregs.h,
2667 * device/include/pic16/pic18f[24][45]j10.h,
2668 * device/lib/pic16/pics.all,
2669 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2670 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2671 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2672 for new devices as they are not yet supported by gputils
2674 2007-05-31 Borut Razem <borut.razem AT siol.net>
2676 * Small Device C Compiler 2.7.0 released
2677 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2678 changed sdcc version to 2.7.1
2679 * support/scripts/sdcc.nsi: added How to create WIN32 release
2682 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2684 * doc/sdccman.lyx: documented initialization and allocation of absolute
2685 variables, bit parameter passing, the need for function pointers to be
2686 reentrant and alpha quality support of inline and retrict
2688 2007-05-26 Borut Razem <borut.razem AT siol.net>
2690 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2691 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2692 * docs/knownbugs.html: updated
2694 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2696 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2698 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2700 (gencjneshort): optimized when left is AOP_DIR
2701 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2702 initializing unions in a struct/array
2703 * support/regression/fwk/include/testfwk.h: added defines for data, near
2704 and far for host and z80
2705 * support/regression/tests/bug1723128.c: new, added
2707 2007-05-22 Borut Razem <borut.razem AT siol.net>
2709 * doc/knownbugs.html: updated
2711 2007-05-21 Raphael Neider <rneider AT web.de>
2713 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2714 error message instead
2715 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2717 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2719 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2721 2007-05-21 Raphael Neider <rneider AT web.de>
2723 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2725 * src/regression/gpsim_assert.h,
2726 * src/regression/Makefile,
2727 * src/regression/pcodeopt.c: regression test for the above fix
2729 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2731 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2732 jumps to self, fixed bug 1717281
2734 2007-05-10 Borut Razem <borut.razem AT siol.net>
2736 * support/scripts/gen_known_bugs.pl: cosmetic fix
2737 * doc/knownbugs.html: generated by gen_known_bugs.pl
2739 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2741 * src/SDCCast.c (createFunction): also generate non-inlined version of
2742 function for functions declared as "static inline"
2743 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2744 function can be inlined after non-inlined version generated.
2746 2007-05-10 Borut Razem <borut.razem AT siol.net>
2748 * support/scripts/gen_known_bugs.pl: added script
2749 which generates knownbugs.html
2751 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2753 * doc/knownbugs.html: updated for release 2.7.0
2755 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2757 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2759 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2761 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2762 (throughout): updated generating comments
2763 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2764 (throughout): updated generating comments
2765 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2766 rule instead of at the second, or it might skip lines when removing the
2768 * support/regression/tests/bug1714204.c: changed test to foo
2770 2007-05-08 Borut Razem <borut.razem AT siol.net>
2772 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2773 thanks to SDCC Distributed Compile Farm members,
2774 added Z80 and GBZ80 command line options
2775 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2777 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2779 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2780 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2781 * support/regression/tests/longlit.c: modified to be tested at all and
2782 to pass the actual test
2784 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2786 * device/include/mcs51/uPSD33xx.h: Added.
2788 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2790 * device/lib/_gptrput.c,
2791 * device/lib/_gptrget.c: removed old code,
2793 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2794 * support/regression/tests/bug1714204.c: new, added
2796 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2798 * support/regression/tests/regtrack.c: test was never executed
2799 because of the regression test being picky about white spaces.
2800 * device/lib/mcs51/crtclear.asm: added comment
2802 2007-05-06 Raphael Neider <rneider AT web.de>
2804 * device/lib/pic/Makefile.rules,
2805 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2806 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2808 2007-05-06 Raphael Neider <rneider AT web.de>
2810 * src/pic16/device.h,
2812 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2813 _pic16_setDefaultOptions): removed/reordered command-line args
2814 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2815 devices, regrouped command line args, environment variables),
2816 clarified sone points, added sections on how to add devices to the
2819 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2821 * src/z80/peeph.def: fixed bug in rule 2
2823 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2825 * src/port.h: added TARGET_MCS51_LIKE
2826 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2827 take advantage of it too
2828 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2829 (shiftR2Left2Result): Optimized: don't check shifting by 0
2830 * src/z80/peeph-z80.def,
2831 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2832 modifications, see patch 1700823
2833 * src/mcs51/peep.c (): fixed bug 1712928
2834 * support/regression/tests/bug1712928.c: new, added
2836 2007-05-05 Borut Razem <borut.razem AT siol.net>
2838 * device/lib/pic16/Makefile.common.in,
2839 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2840 removed bash dependencies
2842 2007-05-01 Borut Razem <borut.razem AT siol.net>
2845 fixed bug #1710507: --i-code-in-asm makes compile fail
2846 all iCode comments are now one liners
2847 * src/mcs51/gen.c: fixed memory leak
2849 2007-05-01 Raphael Neider <rneider AT web.de>
2851 * device/lib/pic/libdev/*.c
2852 * device/include/pic/*.h: regenerated all device libs from updated
2854 * support/scripts/inc2h.pl: documented usage, now uses strict to
2857 2007-04-30 Borut Razem <borut.razem AT siol.net>
2860 fixed bug #1669175: Problem with space in output paths
2861 documented how to use paths with spaces for Windows users
2863 2007-04-29 Borut Razem <borut.razem AT siol.net>
2865 * Fixed svn:eol-style and svn:keywords properties
2866 * src/SDCCval.c: fixed bug
2867 #1592871: Segfault with "large" const arrays of characters
2868 replaced recursion with iteration
2869 * Removed svn:executable property from non-executable files
2871 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2873 * src/mcs51/gen.c (genRet): fixed bug 1707003
2875 2007-04-27 Raphael Neider <rneider AT web.de>
2877 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2878 createReachingDefinitions,assignValnums,pic16_destructDF,
2879 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2880 prevent NULL pointer dereferences
2881 * device/lib/pic/libdev/pic16f886.c,
2882 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2883 prevent building them, gputils do not really support them yet
2885 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2887 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2888 helps printf_small. 32 bytes more __idata mem.
2890 2007-04-27 Raphael Neider <rneider AT web.de>
2892 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2893 return early when pb or pb->pcHead is NULL (patch #1708427)
2894 * src/regression/empty.c,
2895 * src/regression/Makefile: added test with empty functions
2896 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2898 2007-04-27 Borut Razem <borut.razem AT siol.net>
2900 * src/SDCCast.c: fixed feature request
2901 #1547512: Redundant strings linked when using sizeof("abc")
2903 2007-04-23 Borut Razem <borut.razem AT siol.net>
2905 * doc/sdccman.lyx, src/SDCCmain.c:
2906 peep-hole comments are generated only if --fverbose-asm option is
2907 specified and --no-peep-comments is not, as proposed by Frieder.
2908 * support/regression/Makefile.in: compile regression tests with
2909 --fverbose-asm option so one can "grep" whether a new (or an old)
2910 peephole is (still) applied; requested by Frieder.
2912 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2914 * device/include/pic/pic16f886.h,
2915 * device/include/pic/pic16f887.h,
2916 * device/lib/pic/libdev/pic16f886.c,
2917 * device/lib/pic/libdev/pic16f887.c,
2918 * device/include/pic/pic14devices.txt,
2919 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2921 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2923 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2926 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2928 * device/lib/_memset.c: assembler version for mcs51
2930 2007-04-22 Borut Razem <borut.razem AT siol.net>
2932 * support/scripts/listerr.c: program to create the list of errors and
2933 warnings list from - added
2934 * doc/sdccman.lyx: removed the note
2935 "For list of warnings and corresponding codes, see err_warn.txt"
2936 * src/SDCCsymt.c: fixed bug #1699804:
2937 Bug with some uses of sizeof(static local array) (MCS51)
2938 * support/regression/tests/bug-1699804.c: added
2940 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2942 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2943 (main): added option -i,
2944 (asmbl, case S_INCL): use search_path_fopen,
2945 mostly from patch 1579668 by Peter Miller, thanks
2946 * src/z80/main.c: fixed typo --callee-saves-bc
2947 * device/include/mcs51/compiler.h: added sfrword for Tasking
2949 2007-04-20 Borut Razem <borut.razem AT siol.net>
2951 * src/z80/main.c: replaced reserved keyword asm with asmblr
2953 2007-04-19 Borut Razem <borut.razem AT siol.net>
2955 * src/port.h: use const pointers to strings
2956 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2957 * src/pic16/main.c: include SDCCargs.h
2958 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2959 const char, since the strings are dynamically allocated
2960 * src/SDCCmain.c: options.code_seg and options.const_seg are
2961 dynamically allocated; check port specific command line options
2962 before the general ones
2963 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2965 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2967 * device/include/ds400rom.h,
2968 * device/lib/ds390/lcd390.c,
2969 * device/lib/ds390/memcpyx.c,
2970 * device/lib/ds390/rtc390.c,
2971 * device/lib/ds400/ds400rom.c,
2972 * device/lib/ds400/memcpyx.c,
2973 * device/lib/hc08/_ret.c: more replacements of keywords with their
2974 double underscore equivalents
2975 * device/lib/ds390/Makefile.in,
2976 * device/lib/ds400/Makefile.in,
2977 * device/lib/gbz80/Makefile.in,
2978 * device/lib/hc08/Makefile.in,
2979 * device/lib/mcs51/Makefile.in,
2980 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2982 2007-04-17 Borut Razem <borut.razem AT siol.net>
2984 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2985 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2986 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2987 to --fverbose-asm, to be gcc'ish
2989 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2991 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2993 2007-04-17 Borut Razem <borut.razem AT siol.net>
2995 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2996 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2997 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2998 with their double underscore equivalent
3000 2007-04-14 Borut Razem <borut.razem AT siol.net>
3002 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3005 2007-04-13 Borut Razem <borut.razem AT siol.net>
3007 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3009 * device/examples/serialcomm/windows/serial.[ch],
3010 device/examples/serialcomm/windows/test_serialcomm.cpp:
3011 updated by Bela Torok
3012 * device/examples/serialcomm/windows/serialcomm.dsw,
3013 device/examples/serialcomm/windows/serialcomm.dsp: added
3015 2007-04-13 Jan Waclawek <wek AT efton.sk>
3017 * doc/sdccman.lyx: additions and changes at various places
3018 (submitted as #1697136).
3019 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3021 2007-04-10 Borut Razem <borut.razem AT siol.net>
3023 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3024 LyX file format changed to 245
3025 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3026 "FreeWare" replaced with "free open source"
3028 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3030 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3032 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3034 * device/include/pic16/pic18fregs.h,
3036 * device/lib/_decdptr.c,
3037 * device/lib/_divsint.c,
3038 * device/lib/_divslong.c,
3039 * device/lib/_divuint.c,
3040 * device/lib/_divulong.c,
3041 * device/lib/_fs2schar.c,
3042 * device/lib/_fs2sint.c,
3043 * device/lib/_fs2slong.c,
3044 * device/lib/_fs2uchar.c,
3045 * device/lib/_fs2uint.c,
3046 * device/lib/_fs2ulong.c,
3047 * device/lib/_fsadd.c,
3048 * device/lib/_fscmp.c,
3049 * device/lib/_fsdiv.c,
3050 * device/lib/_fseq.c,
3051 * device/lib/_fsget1arg.c,
3052 * device/lib/_fsget2args.c,
3053 * device/lib/_fsgt.c,
3054 * device/lib/_fslt.c,
3055 * device/lib/_fsmul.c,
3056 * device/lib/_fsneq.c,
3057 * device/lib/_fsnormalize.c,
3058 * device/lib/_fsreturnval.c,
3059 * device/lib/_fsrshift.c,
3060 * device/lib/_fssub.c,
3061 * device/lib/_fsswapargs.c,
3062 * device/lib/_gptrget.c,
3063 * device/lib/_gptrgetc.c,
3064 * device/lib/_gptrput.c,
3065 * device/lib/_logexpf.c,
3066 * device/lib/_modsint.c,
3067 * device/lib/_modslong.c,
3068 * device/lib/_moduint.c,
3069 * device/lib/_modulong.c,
3070 * device/lib/_mulint.c,
3071 * device/lib/_mullong.c,
3072 * device/lib/_schar2fs.c,
3073 * device/lib/_ser.c,
3074 * device/lib/_setjmp.c,
3075 * device/lib/_sint2fs.c,
3076 * device/lib/_slong2fs.c,
3077 * device/lib/_spx.c,
3078 * device/lib/_uchar2fs.c,
3079 * device/lib/_uint2fs.c,
3080 * device/lib/_ulong2fs.c,
3081 * device/lib/asincosf.c,
3082 * device/lib/atanf.c,
3083 * device/lib/calloc.c,
3084 * device/lib/ds390/tinibios.c,
3085 * device/lib/ds400/tinibios.c,
3086 * device/lib/expf.c,
3087 * device/lib/free.c,
3088 * device/lib/hc08/_mulint.c,
3089 * device/lib/logf.c,
3090 * device/lib/malloc.c,
3091 * device/lib/printf_fast.c,
3092 * device/lib/printf_tiny.c,
3093 * device/lib/printfl.c,
3094 * device/lib/realloc.c,
3095 * device/lib/ser_ir.c,
3096 * device/lib/serial.c,
3097 * support/regression/tests/libmullong.c: replaced all special keywords
3098 with their double underscore equivalent
3099 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3100 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3102 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3103 (genRet): if the bit-symbol is ruonly it already is in the carry
3104 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3105 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3106 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3107 type UCHAR if dest is not bit
3109 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3111 * device/include/math.h,
3112 * device/lib/cotf.c,
3113 * device/lib/expf.c,
3114 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3116 2007-04-01 Borut Razem <borut.razem AT siol.net>
3118 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3119 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3120 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3121 gcc_unreachable() called internal_error()...
3123 2007-03-30 Raphael Neider <rneider AT web.de>
3125 * src/pic/ralloc.c (isData): suppress garbage debug output
3127 2007-03-28 Borut Razem <borut.razem AT siol.net>
3130 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3131 is developed, built and used worldwide, and the word "night" doesn't
3134 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3136 * device/include/mcs51/C8051F360.h: new, added
3137 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3139 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3141 * src/SDCC.y (declaration_specifiers, function_specifier),
3142 * support/Util/SDCCerr.c,
3143 * support/Util/SDCCerr.h,
3145 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3147 * src/SDCCmem.c (deallocParms),
3148 * src/SDCCast.c: support for function inlining, not quite complete
3149 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3150 'restrict' qualifier
3152 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3154 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3155 (saveRBank, unsaveRBank): don't save bits,
3156 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3157 * support/regression/tests/bug1535242.c: new, added
3158 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3159 thanks Alexey Shamrin <shamrin AT gmail.com>,
3160 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3161 removed header guard)
3163 * sdcc.spec: bumped version to 2.6.5
3164 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3166 2007-03-22 Borut Razem <borut.razem AT siol.net>
3168 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3169 fixed bug #1653671: sdcdb integration into ddd is broken
3171 2007-03-22 Raphael Neider <rneider AT web.de>
3173 * src/pic/gen.c (popGetExternal): augmented to also create references
3174 to external variables (not only labels),
3175 (genCall): comment on plan to reduce PAGESEL overhead,
3176 (genFunction, genEndFunction): also save/restore FSR around interrupt
3177 handling code, removed lots of unused code
3178 (genDivOneByte): release acquired temp register
3179 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3181 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3182 for registers that need to be saved during interrupts (FSR, STATUS,
3183 PCLATH; W needs special handling), currently only FSR is used
3185 2007-03-22 Raphael Neider <rneider AT web.de>
3187 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3189 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3191 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3193 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3195 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3197 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3199 * as/link/aslink.h: added LKOBJEXT
3200 * as/link/hc08/link_hc08.dsp,
3201 * as/link/hc08/Makefile.bcc,
3202 * as/link/hc08/Makefile.in,
3203 * as/link/mcs51/aslink.dsp,
3204 * as/link/mcs51/Makefile.bcc,
3205 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3206 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3207 * as/link/lkaomf51.c: merged and moved
3208 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3209 * as/link/z80/lkdata.c,
3210 * as/link/lkdata.c: merged and moved
3211 * as/link/hc08/lkmain.c,
3212 * as/link/mcs51/lkmain.c: cosmetic changes
3213 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3214 * as/link/lklex.c: use LKOBJEXT
3215 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3216 ANSI-fied functions, removed bubble-sorts
3217 * as/link/z80/lksym.c as/link/lksym.c: merged,
3219 * as/link/z80/linkgbz80.dsp,
3220 * as/link/z80/linkz80.dsp,
3221 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3222 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3223 * as/link/z80/lkhead.c,
3224 * as/link/z80/lklex.c: deleted
3225 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3226 * as/link/z80/lkmain.c: added copyfile()
3228 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3230 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3232 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3234 * device/lib/_strlen.c: assembler version for mcs51
3236 2007-03-13 Raphael Neider <rneider AT web.de>
3238 * device/include/pic16/pic18f2221.h,
3239 * device/include/pic16/pic18f2321.h,
3240 * device/include/pic16/pic18f2331.h,
3241 * device/include/pic16/pic18f4221.h,
3242 * device/include/pic16/pic18f4321.h,
3243 * device/include/pic16/pic18f4331.h: fixed config byte location names
3244 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3245 consistently named config byte locations
3247 2007-03-13 Borut Razem <borut.razem AT siol.net>
3249 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3250 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3251 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3252 as/link/z80/Makefile.in, as/z80/Makefile.in:
3255 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3257 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3258 * device/lib/printf_large.c: pointer was converted to generic
3259 pointer for mcs51 models other than model-small (Maarten noticed)
3261 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3263 * device/include/mcs51/ADuC84x.h: Added.
3265 2007-03-10 Borut Razem <borut.razem AT siol.net>
3267 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3268 fixed RFE #1624219: double backslashes in filenames;
3269 functions hexEscape(), octalEscape() and copyStr() moved from
3270 SDCCval.c to SDCCutil.c and made them glovbally available
3272 2007-03-09 Borut Razem <borut.razem AT siol.net>
3274 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3275 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3276 1673361: Missaligned comments in output files
3278 2007-03-09 Raphael Neider <rneider AT web.de>
3280 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3282 2007-03-09 Raphael Neider <rneider AT web.de>
3286 * src/pic/ralloc.c: suppress undesired debug output
3287 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3289 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3291 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3293 2007-03-07 Borut Razem <borut.razem AT siol.net>
3295 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3296 search include files in the current directory
3298 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3300 * src/SDCCglue.c (emitMaps, glue),
3301 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3303 * support/regression/tests/absolute.c: added xdata test
3305 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3307 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3308 added condition to macro, fixes bug 1666080
3310 2007-03-02 Raphael Neider <rneider AT web.de>
3312 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3314 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3316 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3317 be cleared. Unconditionally set __XPAGE
3318 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3320 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3325 * src/mcs51/rtrack.c,
3327 * doc/sdccman.lyx: added --no-gen-comments
3328 * src/mcs51/peeph.def: added 192.b, disabled 185
3330 2007-02-25 Raphael Neider <rneider AT web.de>
3332 * src/pic16/gen.c (genCast): fixed typo
3333 * device/lib/pic16/Makefile.subdir: only install existing files
3334 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3336 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3338 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3339 * device/lib/mcs51/crtclear.asm,
3340 * device/lib/mcs51/crtxclear.asm: renumbered labels
3341 * device/lib/mcs51/Makefile.in: added crtcall.asm
3342 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3343 * src/mcs51/gen.c (movc): removed,
3344 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3346 (toCarry, genSend, genRet): added function toCarry,
3347 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3348 (assignBit, genAssign, genCast): added function assignBit
3349 * src/mcs51/Makefile.bcc: added rtrack.c
3350 * src/mcs51/ralloc.h: made valueKnown a bitfield
3351 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3352 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3353 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3354 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3355 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3356 (_pop): only pop valid pairs, see gencjneshort,
3357 (gencjneshort): return pair that still needs to be popped, restructured,
3358 (gencjne, genCmpEq): call _pop
3360 2007-02-23 Raphael Neider <rneider AT web.de>
3362 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3364 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3366 * device/include/mcs51/P89LPC925.h: Added.
3368 2007-02-18 Raphael Neider <rneider AT web.de>
3370 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3372 2007-02-17 Borut Razem <borut.razem AT siol.net>
3374 * support/cpp2/directives.c, support/cpp2/version.c:
3375 synchronized with GCC CPP 4.1.2
3377 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3379 * src/mcs51/rtrack.h,
3380 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3381 by checking the strings passed by emitcode() to the assembler.
3382 Feel free to change. This in part addresses RFE #482179.
3383 Set environment variable SDCC_RTRACK to enable.
3384 * src/mcs51/gen.c: inserted hooks
3385 * src/mcs51/ralloc.h: added two members to struct regs
3386 * support/regression/tests/regtrack.c: added
3388 2007-02-14 Borut Razem <borut.razem AT siol.net>
3390 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3391 * Makefile.in: applied patch from Makefile related part of
3392 #1469393: Compiler does not initialize static data
3394 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3396 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3397 for better fix of bug 1273984, compiles pic16 rand.c
3399 2007-02-12 Borut Razem <borut.razem AT siol.net>
3401 * src/pic16/main.c: fixed pic16 standard library directory bug
3403 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3405 * src/hc08/gen.c (genSwap): fix swap regression test
3407 2007-02-10 Borut Razem <borut.razem AT siol.net>
3409 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3411 * support/regression/tests/bug-1654060.c: added regression test for
3414 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3416 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3417 bit moves in return statement
3419 2007-02-09 Borut Razem <borut.razem AT siol.net>
3421 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3424 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3426 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3427 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3429 2007-02-07 Raphael Neider <rneider AT web.de>
3431 * src/pic16/devices.inc,
3432 * device/include/pic16/pic18fregs.h,
3433 * device/include/pic16/pic18f[24][34]31.h,
3434 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3435 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3436 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3438 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3440 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3441 can this have lived here for so many years?
3442 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3443 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3444 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3446 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3448 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3449 appended by loop induction must be at the very end of the eBBlock
3451 2007-02-05 Kevin Vigor
3453 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3455 2007-02-05 Borut Razem <borut.razem AT siol.net>
3457 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3458 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3460 2007-02-03 Borut Razem <borut.razem AT siol.net>
3462 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3463 applied patch #1646602 option to set default signedness of char to
3464 unsigned, added -funsigned-char command line option,
3465 thanks to Gunther Jehle
3466 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3467 prompt for file deletion a few hundred times (especially the
3468 subversion files, which have ro permissions so it asks for
3469 confirmation), thanks to Simon McAuliffe;
3470 added {} + option to find in order to remove multiple files from a
3473 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3475 * device/include/mcs51/SST89x5xRDx.h: Added.
3477 2007-02-02 Raphael Neider <rneider AT web.de>
3479 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3480 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3482 2007-02-01 Raphael Neider <rneider AT web.de>
3484 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3487 2007-01-31 Borut Razem <borut.razem AT siol.net>
3489 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3490 if compiled with GCC. Thanks to Raphael Neider
3492 2007-01-31 Raphael Neider <rneider AT web.de>
3494 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3495 operand names, handles name and (name + n) for all n,
3496 (sameBank): restructured, also check bank allocation policy,
3497 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3498 (pic14_operandsAllocatedInSameBank): check whether to operands
3499 will be allocated into the same bank (i.e., section) to reduce
3500 BANKSEL overhead, queried from pcode.c:sameBank,
3501 (pic14printLocals): reintroduced clustering registers into a single
3502 section: all compiler generated symbols will now reside in one
3503 bank (per file), reducing BANKSEL overhead and code size,
3504 (showAllMemmaps): use local dbuf where possible
3506 2007-01-29 Raphael Neider <rneider AT web.de>
3508 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3509 (call_libraryfunc): retrieve/create symbol and mark as used,
3510 (genFunction): mark defined functions as non-extern and add again
3511 to code memmap for later output
3512 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3513 (pic14printLocals): reworked for new symbol emission,
3514 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3515 showAllMemmaps): reworked symbol output using dbufs, added handling
3516 of string literals (still incomplete),
3517 (picglue): removed symbol emission, moved into showAllMemmaps,
3518 (emitSymbolSet): new workhorse for symbol output,
3519 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3521 2007-01-29 Borut Razem <borut.razem AT siol.net>
3523 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3524 component contains the extension separator.
3526 2007-01-28 Borut Razem <borut.razem AT siol.net>
3528 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3530 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3531 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3532 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3533 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3534 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3535 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3536 src/z80/gen.c, support/Util/MySystem.c:
3537 accept slash and backslash as directory separator on WIN32 and
3540 2007-01-28 Raphael Neider <rneider AT web.de>
3542 * src/pic16/devices.inc,
3543 * device/include/pic16/pic18f[24][23]21.h,
3544 * device/include/pic16/pic18fregs.h,
3545 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3546 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3547 * device/lib/pic16/libio/adc.ignore,
3548 * device/lib/pic16/libio/i2c.ignore,
3549 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3550 family, as gputils do not yet support the devices
3551 * device/lib/pic16/Makefile.subdir: ignore errors on install
3552 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3553 headers and libraries from gputils .inc files
3555 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3557 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3559 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3561 * doc/sdccman.lyx: add printf benchmarks
3563 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3565 * device/lib/printf_fast.c: fix %c, char promoted to int
3566 * device/lib/printf_tiny.c: fix %c, char promoted to int
3568 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3570 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3572 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3574 * support/regression/tests/swap.c: 64 bit hosts failed
3575 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3577 2007-01-25 Raphael Neider <rneider AT web.de>
3579 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3580 based on absolute register address, patch by Alex Blond
3582 2007-01-22 Raphael Neider <rneider AT web.de>
3584 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3585 emitted, do not emit them again...
3587 2007-01-22 Raphael Neider <rneider AT web.de>
3589 * src/regression/bank1.c, src/regression/compare6.c,
3590 src/regression/add.c: cosmetic changes
3591 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3592 * src/pic/gen.c: fixed global zero and one,
3593 (aopForSym): removed unued code,
3594 (aopGet): assert aop is defined, check and use `index' of
3595 pCodeImmd operands (fixes #1630908),
3596 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3597 (register_reassign): prevent accidental register unification,
3598 (ReuseReg): cosmetic changes (also above)
3599 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3600 pic14emitStaticSeg): do not emit initialized data,
3601 (printIval*): replaced with working versions,
3602 (pic14createInterruptVect,picglue): use idata for initialized data,
3603 now init data should work in all modules (not only main()),
3604 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3606 2007-01-21 Borut Razem <borut.razem AT siol.net>
3608 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3609 use -fPIC or -fpic if they are supported and not ignored
3610 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3611 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3613 2007-01-20 Borut Razem <borut.razem AT siol.net>
3615 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3616 implemented RFE #1470316: allow "$" in variable names
3618 2007-01-20 Raphael Neider <rneider AT web.de>
3620 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3622 2007-01-20 Raphael Neider <rneider AT web.de>
3624 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3625 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3626 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3627 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3628 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3629 * device/lib/pic/libdev/pic*.c,
3630 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3631 * device/lib/pic/libdev/Makefile.in: show progress
3633 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3635 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3636 * support/scripts/sdcc_cygwin_mingw32,
3637 * support/scripts/sdcc_mingw32,
3638 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3639 conformance with autoconf 2.6
3641 2007-01-19 Raphael Neider <rneider AT web.de>
3643 * src/pic/device.c (register_map): fixed list construction
3644 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3645 (genMod): removed case for genModbits,
3646 (genModbits): removed as now unused/unimplemented
3647 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3649 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3651 * support/regression/tests/swap.c: added in response to #1638622
3652 * doc/sdccman.lyx: synced version, minor changes
3654 2007-01-18 Borut Razem <borut.razem AT siol.net>
3656 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3657 thanks to Gunther Jehle
3658 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3659 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3660 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3661 use filename in lineno instead.
3662 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3663 print the file name in ast_print()
3665 2007-01-18 Borut Razem <borut.razem AT siol.net>
3667 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3669 * src/SDCC.lex: stringLiteral() returns const char pointer,
3670 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3671 fixed column counting
3672 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3673 accept const char pointer as parameter
3674 * src/SDCCdwarf2.c: corrected buffer size
3676 2007-01-17 Borut Razem <borut.razem AT siol.net>
3678 * support/Util/dbuf_string.c: fixed for amd64
3680 2007-01-15 Borut Razem <borut.razem AT siol.net>
3682 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3683 removed terminal symbol ELIPSIS, since it was never generated by the
3684 lexer and it was wrongly used in parameter_identifier_list rule
3686 2007-01-15 Raphael Neider <rneider AT web.de>
3688 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3689 code page and data banking description
3690 * src/pic/genarith.c,
3691 * src/pic/gen.h: removed bit arithmetic functions,
3692 updated exit(1) to exit(EXIT_FAILURE)
3693 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3694 * device/include/pic16/pic18f2455.h,
3695 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3696 TRISD and TRISE, fixed/added some bit names
3697 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3698 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3699 updated pic18f2455.{c,h} instead of duplicating them
3701 2007-01-14 Borut Razem <borut.razem AT siol.net>
3703 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3704 Cannot debug files that contain spaces in the path name
3705 by converting spaces in asm file name to underscores
3707 2007-01-13 Borut Razem <borut.razem AT siol.net>
3709 * doc/sdccman.lyx: fixed format errors
3711 2007-01-10 Borut Razem <borut.razem AT siol.net>
3713 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3714 codeseg/constseg #pragma fail
3715 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3716 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3717 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3718 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3720 2007-01-09 Borut Razem <borut.razem AT siol.net>
3722 * get rid of diagnistic.[ch], pretty-print.[ch],
3723 c-pretty-print.[ch], ... used just for error, warning, ...
3725 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3726 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3727 suppoprt/cpp2/pretty-print.[ch]:
3729 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3730 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3731 suppoprt/cpp2/sdcpp.dsp:
3734 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3736 * device/lib/printf_large.c (output_float): removed recursion,
3737 use smaller buffer on stack for mcs51,
3738 fixed bug printing 1.96
3739 * support/regression/tests/snprintf.c: added test
3741 2007-01-07 Borut Razem <borut.razem AT siol.net>
3743 * use dynamic memory buffers instead temporary files
3744 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3746 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3747 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3748 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3749 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3750 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3751 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3752 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3753 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3754 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3755 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3756 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3757 support/Util/dbuf.c, support/Util/dbuf.h:
3759 * .version, sdcc.spec: bumped version to 2.6.4
3761 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3763 * src/port.h: added TARGET_Z80_LIKE macro
3764 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3765 output PSEG location if --xram-loc or --xstack-loc was used
3766 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3768 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3770 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3771 * as/as_z80.dsp, as/z80/as_z80.dsp,
3772 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3773 * sdcc.dsw: moved project files into subdir
3774 * as/hc08/as_hc08.dsp,
3775 * as/hc08/Makefile.bcc,
3776 * as/hc08/Makefile.in,
3777 * as/mcs51/Makefile.bcc,
3778 * as/mcs51/Makefile.in,
3779 * as/z80/Makefile.bcc,
3780 * as/z80/Makefile.in,
3781 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3784 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3787 * as/mcs51/asmain.c,
3789 * as/z80/assym.c: removed include "strcmpi.h"
3790 * as/hc08/strcmpi.c,
3791 * as/hc08/strcmpi.h,
3792 * as/mcs51/strcmpi.c,
3793 * as/mcs51/strcmpi.h,
3794 * support/Util/strcmpi.c,
3795 * support/Util/strcmpi.h: removed files
3796 * as/strcmpi.c: added as_strncmpi()
3798 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3800 * sdcc.dsw: Added some dependencies on project config.dsp
3802 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3804 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3805 with [di]ram_start to fix a regresion
3807 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3809 * configure.in: added missing mcs51 in status output
3810 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3812 * debugger/mcs51/clean.mk (distclean): remove config.h
3813 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3814 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3815 options.h, s-options-h and options.c
3816 * support/cpp2/clean.mk: unused, removed
3817 * Makefile.common.in,
3820 * as/hc08/Makefile.in,
3822 * as/mcs51/Makefile.in,
3823 * as/mcs51/clean.mk,
3826 * as/z80/Makefile.in,
3828 * as/link/Makefile.in,
3829 * as/link/hc08/Makefile.in,
3830 * as/link/hc08/clean.mk,
3831 * as/link/mcs51/Makefile.in,
3832 * as/link/mcs51/clean.mk,
3833 * as/link/z80/Makefile.in,
3834 * as/link/z80/clean.mk,
3835 * as/link/z80/conf.mk,
3836 * debugger/mcs51/Makefile.in,
3837 * debugger/mcs51/clean.mk,
3838 * device/include/Makefile.in,
3839 * device/lib/Makefile.in,
3840 * device/lib/mcs51/Makefile.in,
3841 * device/lib/pic/Makefile.in,
3842 * device/lib/pic/Makefile.common.in,
3843 * device/lib/pic/Makefile.subdir,
3844 * device/lib/pic/Makefile.rules,
3845 * device/lib/pic16/libio/Makefile.in,
3846 * device/lib/pic16/Makefile.subdir,
3847 * device/lib/pic16/libdev/Makefile.in,
3848 * device/lib/pic16/Makefile.rules,
3849 * device/lib/pic16/Makefile.common.in,
3850 * sim/ucsim/avr.src/Makefile.in,
3851 * sim/ucsim/main_in.mk,
3852 * sim/ucsim/cmd.src/Makefile.in,
3853 * sim/ucsim/doc/Makefile.in,
3854 * sim/ucsim/gui.src/Makefile.in,
3855 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3856 * sim/ucsim/gui.src/serio.src/Makefile.in,
3857 * sim/ucsim/hc08.src/Makefile.in,
3858 * sim/ucsim/libltdl/Makefile.in,
3859 * sim/ucsim/s51.src/Makefile.in,
3860 * sim/ucsim/sim.src/Makefile.in,
3861 * sim/ucsim/sim.src/conf.mk,
3862 * sim/ucsim/xa.src/Makefile.in,
3863 * sim/ucsim/z80.src/Makefile.in,
3867 * support/cpp2/Makefile.in,
3868 * support/librarian/Makefile.in,
3869 * support/librarian/clean.mk,
3870 * support/makebin/Makefile.in,
3871 * support/makebin/clean.mk,
3872 * support/packihx/Makefile.in,
3873 * support/regression/Makefile.in,
3874 * support/regression/ports/ds390/spec.mk,
3875 * support/regression/ports/gbz80/spec.mk,
3876 * support/regression/ports/hc08/spec.mk,
3877 * support/regression/ports/mcs51/spec.mk,
3878 * support/regression/ports/mcs51-large/spec.mk,
3879 * support/regression/ports/mcs51-medium/spec.mk,
3880 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3881 * support/regression/ports/pic14/spec.mk,
3882 * support/regression/ports/pic16/spec.mk,
3883 * support/regression/ports/mcs51-stack-auto/spec.mk,
3884 * support/regression/ports/ucz80/spec.mk,
3885 * support/regression/ports/xa51/spec.mk,
3886 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3887 adding a slash after $(top_builddir) and/or adding @datarootdir@
3889 * debugger/mcs51/configure.in,
3890 * device/lib/pic/configure.in,
3891 * device/lib/pic16/configure.in,
3892 * sim/ucsim/configure.in,
3893 * support/cpp2/configure.in,
3894 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3896 * debugger/mcs51/configure,
3897 * device/lib/pic/configure,
3898 * device/lib/pic16/configure,
3899 * sim/ucsim/configure,
3900 * support/cpp2/configure,
3901 * support/packihx/configure: generated with autoconf 2.60
3903 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3905 * as/link/hc08/lkihx.c (newArea),
3906 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3908 2007-01-02 Borut Razem <borut.razem AT siol.net>
3910 * doc/sdccman.lyx: documented #pragma sdcc_hash
3911 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3913 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3915 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3917 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3918 empty 'while'-loop to work correctly, see regression test 'while.c'
3919 * support/regression/tests/while.c: added
3921 2007-01-01 Borut Razem <borut.razem AT siol.net>
3923 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3924 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3925 support/cpp2/libcpp/sdcpp.c:
3926 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3927 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3928 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3930 2006-12-31 Borut Razem <borut.razem AT siol.net>
3932 * SDCPP synchronized with GCC CPP release version 4.1.1,
3933 currently the latest release:
3934 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3935 support/cpp2/libcpp/include/cpp-id-data.h
3936 support/cpp2/libiberty/fopen_unlocked.c
3937 support/cpp2/libiberty/md5.c
3939 support/cpp2/opt-functions.awk
3940 support/cpp2/opt-gather.awk
3941 support/cpp2/optc-gen.awk
3942 support/cpp2/opth-gen.awk:
3944 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3945 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3946 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3947 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3948 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3949 support/cpp2/diagnostic.h, support/cpp2/except.h,
3950 support/cpp2/hwint.h, support/cpp2/input.h,
3951 support/cpp2/intl.h, support/cpp2/move-if-change,
3952 support/cpp2/opts.c, support/cpp2/opts.h,
3953 support/cpp2/output.h, support/cpp2/prefix.c,
3954 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3955 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3956 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3957 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3958 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3959 support/cpp2/version.c:
3961 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3962 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3963 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3964 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3965 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3966 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3967 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3968 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3969 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3970 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3971 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3973 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3974 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3975 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3976 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3977 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3978 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3979 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3980 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3981 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3982 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3983 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3984 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3985 support/cpp2/system.h:
3988 2006-12-31 Borut Razem <borut.razem AT siol.net>
3990 * configure.in, configure: fixed bug #1538756: configure dies if bison
3991 and flex are not installed, 2nd try
3993 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3995 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3996 400.x for better code in RFE 899102
3998 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4000 * src/SDCCpeeph.c (deadMove),
4002 * src/mcs51/peep.h: renamed 'op' by 'reg'
4003 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4004 (scan4op): small change for removeDeadMove(), added support for
4005 'callee saves' and/or PACLL function calls,
4006 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4007 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4008 left in new dispatcher mcs51DeadMove()
4009 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4011 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4013 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4015 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4016 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4018 2006-12-30 Borut Razem <borut.razem AT siol.net>
4020 * support/cpp2/spacs.h: deleted from svn
4021 * configure.in, configure: fixed bug #1538756: configure dies if bison
4022 and flex are not installed
4024 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4026 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4027 with this z80 passes printf float test when enabled
4028 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4030 2006-12-28 Borut Razem <borut.razem AT siol.net>
4032 * support/cpp2/config.in, support/cpp2/configure.in,
4033 support/cpp2/configure, support/cpp2/Makefile.in:
4034 fix for the solaris build
4036 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4038 * src/SDCC.y (type_specifier2, pointer),
4040 * src/SDCCsymt.c (mergeSpec, checkSClass),
4041 * support/Util/SDCCerr.c,
4042 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4043 * support/valdiag/valdiag.py: Allow test cases to specify
4044 required language standard
4045 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4046 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4048 2006-12-27 Borut Razem <borut.razem AT siol.net>
4050 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4051 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4053 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4055 * support/cpp2/libiberty/Makefile.bcc: updated
4056 * src/pic16/main.c: fixed #pragma udata handling
4057 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4059 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4061 * src/SDCCpeeph.c: made labelHashEntry global,
4062 made pcDistance, FBYNAME static,
4063 (pcDistance): made static, use isComment and isLabel,
4065 (getLabelRef): added, extracted from labelRefCount(),
4066 (labelRefCount): use new getLabelRef(),
4067 (callFuncByName): made static, added deadMove,
4068 use isComment and isLabel,
4069 (newPeepRule): made static, set isLabel,
4070 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4071 labels from peephole rules,
4072 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4073 when isComment or isLabel is set
4074 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4075 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4077 * src/mcs51/peep.h: added
4078 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4079 * src/port.h: added peep->deadMove to port structure
4080 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4081 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4082 deadMove, finally removed no. 1 and 2
4089 * src/hc08/gen.c: mark lines with isComment or isLabel
4090 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4092 * sdcc.spec: bumped version to 2.6.3
4094 2006-12-26 Borut Razem <borut.razem AT siol.net>
4096 * support/cpp2/Makefile.in: added dependency on options.h
4097 * configure: regenerated
4098 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4099 * support/cpp2/Makefile.in: added vasprintf.c
4101 2006-12-25 Borut Razem <borut.razem AT siol.net>
4103 * SDCPP synchronized with GCC CPP release version 3.4.6,
4104 the latest release before 4.x:
4105 * support/cpp2/Makefile.in, support/cpp2/config.h,
4106 support/cpp2/configure, support/cpp2/configure.in,
4107 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4108 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4109 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4110 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4111 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4112 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4113 support/cpp2/cpptrad.c, support/cpp2/except.h,
4114 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4115 support/cpp2/hwint.h, support/cpp2/intl.h,
4116 support/cpp2/line-map.c, support/cpp2/line-map.h,
4117 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4118 support/cpp2/output.h, support/cpp2/prefix.c,
4119 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4120 support/cpp2/system.h, support/cpp2/version.c:
4122 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4123 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4124 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4125 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4126 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4127 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4128 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4129 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4130 support/cpp2/move-if-change, support/cpp2/opts.c,
4131 support/cpp2/opts.h, support/cpp2/opts.sh,
4132 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4133 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4134 support/cpp2/win32, support/cpp2/win32/dirent.c,
4135 support/cpp2/win32/dirent.h:
4137 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4138 * support/cpp2/sdcpp.h: renamed from sdcc.h
4139 * sdcppinit.c: deleted
4141 2006-12-23 Borut Razem <borut.razem AT siol.net>
4143 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4144 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4145 preproc.c: an other try to fix bug #982435: introduced
4146 -pedantic-parse-number command line option and pedantic_parse_number
4149 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4151 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4153 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4154 corrected overlayed areax addresses, warn about memory overlaps
4155 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4164 * src/port.h: added xabs_name and iabs_name
4165 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4166 (glue, emitMaps): create and emit maps d_abs and i_abs
4167 * src/SDCCglue.h: cosmetic changes
4168 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4170 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4171 (allocDefault): put absolute, initialized globals in them
4172 * support/regression/tests/absolute.c: added absolute bdata test
4173 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4175 2006-12-20 Borut Razem <borut.razem AT siol.net>
4177 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4178 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4179 added regression test for bug #982435
4181 2006-12-18 Borut Razem <borut.razem AT siol.net>
4183 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4184 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4185 small cosmetic changes
4186 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4187 * support/regression/tests/bug-1351710.c: added regression test
4189 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4191 * doc/sdccman.lyx: added the long missed iCode table
4192 "<where is figure II?>", added links to wiki
4194 2006-12-17 Borut Razem <borut.razem AT siol.net>
4196 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4197 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4198 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4199 unified table driven pragma handling, pragma argument type checking
4200 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4201 current one - version 1.1.3
4202 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4204 2006-12-13 Raphael Neider <rneider AT web.de>
4206 * src/pic/device.h: removed AssignedMemory structure and macros
4207 * src/pic/device.c: removed global finalMapping (linker assigns
4209 (register_map): add SFRs to remembered memRanges
4210 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4211 assignFixedRegisters,assignRelocatableRegisters): removed,
4212 (setMaxRAM,validAddress): adapted accordingly,
4213 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4214 reasonably sized sharebanks,
4215 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4216 (allDefsOutOfRange): removed unused code,
4217 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4219 * src/pic/pcode.c (register_reassign): removed recursion warning,
4220 fired far too often,
4221 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4222 to use existing pic14_stringInSet() to avoid duplicate symbols,
4223 tidied up the code a bit,
4224 (pic14printLocals): added in symmetry to printExterns, replaces
4225 writeUsedRegs more or less,
4226 (picglue): call new pic14_printLocals(),
4227 * device/include/pic/pic*.h: removed #pragma memmap directives,
4228 information gathered from include/pic/pic14devices.txt
4229 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4231 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4233 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4235 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4237 * device/include/mcs51/cc2430.h: fixed missing ';'
4239 2006-12-10 Raphael Neider <rneider AT web.de>
4241 * device/lib/pic16/libc/stdio/vfprintf.c,
4242 * device/lib/pic16/libc/stdio/printf_small.c,
4243 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4244 char arguments, as char varargs are cast to int by the caller,
4245 hopefully fixes #1604915 (other device libraries are still affected)
4247 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4249 * src/mcs51/ralloc.c (packRegsForAssign),
4250 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4252 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4254 * device/include/malloc.h: removed init_dynamic_memory
4255 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4256 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4257 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4258 * device/lib/libsdcc.lib,
4259 * device/lib/Makefile.in,
4260 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4261 * doc/sdccman.lyx: documented use of new _heap.c
4262 * support/regression/tests/malloc.c: removed init_dynamic_memory
4263 * src/cdbFile.c(spacesToUnderscores): new function,
4264 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4266 * device/include/tinibios.h: removed defines for putchar and getchar
4267 * device/lib/ds390/Makefile.in: added putchar.c
4268 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4270 2006-12-09 Borut Razem <borut.razem AT siol.net>
4272 * support/cpp2/sdcc.h: prevent multiple inclusion
4273 * support/cpp2/options.h: deleted
4275 2006-12-08 Borut Razem <borut.razem AT siol.net>
4277 * support/cpp2/sdcc.h: removed x*alloc() macros
4278 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4279 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4280 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4281 * support/cpp2/system.h: moved #include "sdcc.h"
4282 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4283 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4285 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4286 -funsigned-char options
4287 * support/cpp2/sdcppmain.c: fixed bug 1611411
4289 2006-12-07 Borut Razem <borut.razem AT siol.net>
4291 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4294 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4296 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4297 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4299 * .version: bumped to 2.6.2 because a) it's been a while
4300 b) the linker sources have moved c) the preprocessor is upgraded
4302 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4304 * support/regression/tests/snprintf.c: some checks
4305 * lib/src/printf_large.c: %bc: read char instead of int from stack
4307 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4309 * device/include/mcs51/cc2430.h: inserted _XPAGE
4311 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4313 * device/include/mcs51/cc2430.h: added
4315 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4317 * device/include/asm/default/features.h,
4318 * device/include/asm/ds390/features.h,
4319 * device/include/mcs51/at89s53.h,
4320 * device/include/ser.h,
4321 * device/include/ser_ir.h,
4322 * device/include/serial.h: changed keywords to double underscore variants,
4323 fixes bug 1590261 some more, thanks Steven Borley
4325 2006-12-01 Raphael Neider <rneider AT web.de>
4327 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4328 but emit warning (recursion is not supported for pic14)
4330 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4332 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4333 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4335 2006-11-30 Raphael Neider <rneider AT web.de>
4337 * src/pic/device.c (dump_sfr): always emit symbols
4338 * src/pic/glue.c (pic14printPublics): fixed typo
4340 2006-11-30 Raphael Neider <rneider AT web.de>
4342 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4343 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4344 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4345 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4346 a sharebank, use a non-shared bank for the stack if none available
4347 * src/pic/device.h (struct memRange): added linked list next field,
4348 added prototypes for above functions
4349 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4350 (typeRegWithIdx): accept fixed and unfixed stack registers
4351 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4352 the stack, handle shared and banked stack (except for WSAVE),
4353 (insertBankSel): removed useless optimization (will never fire),
4354 (FixRegisterBanking): added optimization for devices with only one
4355 possibly aliased bank of memory, like 16f84
4356 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4357 devices have no SHAREBANK in the linker script
4358 * device/include/pic/pic14devices.txt: documented memmap
4359 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4361 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4363 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4364 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4365 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4366 genhc08Code): switched most of the D (debug) macros to DD (detailed
4367 debug) macros to better control clutter in the generated .asm file.
4368 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4369 genRightShift): fixed bug with non-constant bit shift stored to
4370 a volatile result (SF Open Discussion forum thread #1616749).
4371 Single byte case is not yet optimized.
4373 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4375 * device/include/asm/mcs51/features.h,
4376 * device/include/malloc.h,
4377 * device/include/stdio.h: changed keywords to double underscore variants,
4380 2006-11-27 Borut Razem <borut.razem AT siol.net>
4382 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4383 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4384 support/cpp2/output.h, support/cpp2/cppinit.c,
4385 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4386 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4387 support/cpp2/cppdefault.c, support/cpp2/system.h,
4388 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4389 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4390 support/cpp2/prefix.c, support/cpp2/except.h,
4391 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4392 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4393 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4394 support/cpp2/version.c, support/cpp2/cppmain.c,
4395 support/cpp2/version.h, support/cpp2/hashtable.c,
4396 support/cpp2/cpperror.c:
4397 synchronized with GCC CPP release version 3.3.6,
4398 the latest where cppmain.c still exists.
4399 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4400 support/cpp2/sdcppinit.c: added
4402 2006-11-27 Borut Razem <borut.razem AT siol.net>
4404 * support/cpp2/cpplex.c:
4405 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4407 * support/cpp2/cpplib.c: removed definitions of unused variables
4409 2006-11-26 Borut Razem <borut.razem AT siol.net>
4411 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4412 since they are redefined by macros in support/cpp2/sdcc.h
4413 * support/cpp2/sdcc.h: x*alloc macro redefinition
4415 2006-11-25 Borut Razem <borut.razem AT siol.net>
4417 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4418 support/cpp2/configure, support/cpp2/Makefile.in,
4419 support/cpp2/cppfiles.c, support/cpp2/output.h,
4420 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4421 support/cpp2/config.h, support/cpp2/cpplib.h,
4422 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4423 support/cpp2/cppdefault.c, support/cpp2/config.in,
4424 support/cpp2/system.h, support/cpp2/cpplex.c,
4425 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4426 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4427 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4428 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4429 support/cpp2/configure.in, support/cpp2/intl.h,
4430 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4431 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4432 support/cpp2/version.c, support/cpp2/cppmain.c,
4433 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4434 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4435 support/cpp2/cpperror.c,
4436 support/cpp2/libiberty/safe-ctype.c,
4437 support/cpp2/libiberty/safe-ctype.h,
4438 support/cpp2/libiberty/splay-tree.c,
4439 support/cpp2/libiberty/obstack.c,
4440 support/cpp2/libiberty/lbasename.c,
4441 support/cpp2/libiberty/splay-tree.h,
4442 support/cpp2/libiberty/obstack.h:
4443 synchronized with GCC CPP release version 3.2.3,
4444 the latest before integration of cpp into gcc
4445 * support/cpp2/except.h, support/cpp2/line-map.c,
4446 support/cpp2/line-map.h,
4447 support/cpp2/libiberty/hex.c,
4448 support/cpp2/libiberty/concat.c,
4449 support/cpp2/libiberty/filenames.h: added
4450 * support/cpp2/intl.c: deleted
4452 2006-11-24 Borut Razem <borut.razem AT siol.net>
4454 * src/SDCC.y: enabled compilation of empty source file
4455 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4456 "ISO C forbids an empty source file"
4457 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4458 if all the code is ifdefed out.
4460 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4462 * src/hc08/gen.c (genPcall): fix for bug #1601032
4464 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4466 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4467 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4468 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4469 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4470 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4471 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4472 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4473 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4474 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4475 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4476 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4477 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4478 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4479 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4480 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4481 Renamed to all upper case as per the standard set by SiLabs
4483 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4485 * device/include/mcs51/C8051F520.h: new, added
4486 * device/include/mcs51/compiler.h: added link about predefined macros
4488 2006-11-23 Raphael Neider <rneider AT web.de>
4490 * src/regression/Makefile: add -L path to fresh library
4491 * src/regression/simulate: emphasize FAILED output
4492 * src/regression/create_stc: output _failures from gpsim
4493 * src/regression/compare4.c,
4494 * src/regression/rotate6.c: fixed char literals,
4495 all compile, all run =8-D
4497 * src/pic/pcode.h: added isPCASMDIR macro
4498 * src/pic/gen.c (genAnd): fixed bit offset
4499 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4500 packBits): unified register numbering schemes,
4501 (newReg): do not insert stack registers into hash table,
4502 (initStack): unpinned pseudo stack, simplified,
4503 (typeRegWithIdx): fixed retrieval of stack registers,
4504 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4505 (pCodeReplace): removed invalid assertion,
4506 (insertPCodeInstruction): fixed newly added labels,
4507 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4508 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4509 DumpFlow): removed unsed (broken?) code,
4510 (insertBankSel): prevent STATUS from being BANKSELed,
4511 (FixRegisterBanking): rewritten from scratch, implemented generic
4512 optimizations (suppress BANKSELs to same register and to registers
4513 present in all banks),
4514 (AnalyzeBanking): update flow after BANKSELection
4516 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4517 sharebank, let linker place it, mark STKxx symbols as emitted
4519 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4521 * src/regression/arrays.c,
4522 * src/regression/bank1.c,
4523 * src/regression/bool2.c,
4524 * src/regression/compare7.c,
4525 * src/regression/compare8.c,
4526 * src/regression/compare9.c,
4527 * src/regression/compare10.c,
4528 * src/regression/configword.c,
4529 * src/regression/for.c,
4530 * src/regression/mult1.c,
4531 * src/regression/pointer1.c,
4532 * src/regression/rotate6.c,
4533 * src/regression/string1.c,
4534 * src/regression/struct1.c,
4535 * src/regression/Makefile: make PIC14 regression tests run again
4536 (3 fail, 6 won't compile)
4538 2006-11-21 Raphael Neider <rneider AT web.de>
4540 * device/include/pic16/pic18f4550.h,
4541 * device/include/pic16/pic18f4455.h,
4542 * device/lib/pic16/libdev/pic18f4550.c,
4543 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4544 * configure.in: removed superfluous closing bracket
4546 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4548 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4551 2006-11-21 Raphael Neider <rneider AT web.de>
4553 * src/pic/device.{c,h}: added pic14_getPIC()
4554 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4555 (genAnd): added PIC code for one case, fixes #1597044
4556 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4557 SFRs that are present in all banks (e.g., STATUS)
4559 2006-11-20 Raphael Neider <rneider AT web.de>
4561 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4562 INCFSZ/INCFSZW and declared them as changing Z bit,
4563 (insertPCodeInstruction): correctly invert the above instructions,
4565 (DoBankSelect): don't panic on po_immediates
4567 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4570 * as/link/mcs51/lkihx.c (newArea),
4571 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4572 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4574 2006-11-11 Raphael Neider <rneider AT web.de>
4576 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4577 bitfield symbols, fixes #1579535 (once more...).
4579 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4581 * support/regression/generate-cases.py,
4582 * support/regression/fwk/include/testfwk.h,
4583 * support/regression/fwk/lib/testfwk.c: used code pointers,
4584 (about 50kByte less code generated for mcs51)
4586 2006-11-06 Borut Razem <borut.razem AT siol.net>
4588 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4589 debugger/mcs51/configure: fixed failed check because the function
4590 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4591 who submitted the patch for gpsim.
4592 * debugger/mcs51/configure.in: removed the result message
4593 * debugger/mcs51/Makefile.in: fixed the config.status warning
4594 "... seems to ignore the --datarootdir setting"
4596 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4598 * device/include/mcs51/c8051f020.h,
4599 * device/include/mcs51/c8051f040.h,
4600 * device/include/mcs51/c8051f060.h,
4601 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4602 * src/z80/gen.c (gencjneshort),
4603 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4605 2006-10-31 Borut Razem <borut.razem AT siol.net>
4607 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4608 debugger/mcs51/configure: get readline version
4610 2006-10-30 Borut Razem <borut.razem AT siol.net>
4612 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4613 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4614 debugger/mcs51/configure: locate readline even when cross compiling
4615 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4617 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4619 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4622 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4624 * device/include/malloc.h,
4625 * device/lib/calloc.c,
4626 * device/lib/free.c,
4627 * device/lib/malloc.c,
4628 * device/lib/realloc.c: moved definition of struct into sources
4629 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4631 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4633 * as/asx8051.dsp: corrected output directories
4634 * as/link/hc08: new directory for hc08 linker
4635 * as/hc08/aslink.h, as/link/aslink.h,
4636 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4637 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4638 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4639 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4640 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4641 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4642 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4643 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4644 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4645 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4646 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4647 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4648 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4649 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4650 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4651 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4652 * as/link/hc08/conf.mk,
4656 * sdcc.dsw: moved hc08 linker to as/link/hc08
4657 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4658 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4659 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4660 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4661 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4662 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4663 * as/link/mcs51/aslink.dsp,
4664 * as/link/mcs51/Makefile.in: factored out the common files
4665 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4666 * as/clean.mk: extra cleaning common files
4667 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4668 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4669 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4671 2006-10-29 Raphael Neider <rneider AT web.de>
4673 * src/pic/ralloc.c (newReg): create aliases for registers with
4674 multiple names to fix #1579535 and #1584001,
4675 (regWithIdx,dirregWithName): resolve aliases on lookup
4676 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4678 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4679 to prevent build errors on small devices
4681 2006-10-28 Raphael Neider <rneider AT web.de>
4683 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4684 assumption within interrupt handlers, fixes #1584940
4685 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4686 "emitted" to avoid emitting them again in udata
4688 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4690 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4693 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4695 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4696 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4697 on/off CR to CRLF conversion.
4699 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4701 * doc/sdccman.lyx: updated IRQ section
4703 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4705 * device/lib/serial_io.c: removed
4706 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4707 replacements for serial_io.c
4709 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4711 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4713 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4715 * device/lib/serial_io.c: Default putchar() and getchar() for
4716 mcs51 uses serial port.
4718 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4720 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4722 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4724 * support/regression/ports/mcs51/support.c: smaller
4725 _sdcc_external_startup()
4726 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4728 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4730 * device/lib/gbz80/crt0.s,
4731 * device/lib/gbz80/crt0_rle.s,
4732 * device/lib/gbz80/div.s,
4733 * device/lib/gbz80/fstubs.s,
4734 * device/lib/gbz80/heap.s,
4735 * device/lib/gbz80/mul.s,
4736 * device/lib/gbz80/putchar.s,
4737 * device/lib/gbz80/stubs.s,
4738 * device/lib/z80/crt0.s,
4739 * device/lib/z80/crt0_rle.s,
4740 * device/lib/z80/div.s,
4741 * device/lib/z80/fstubs.s,
4742 * device/lib/z80/heap.s,
4743 * device/lib/z80/mul.s,
4744 * device/lib/z80/putchar.s,
4745 * device/lib/z80/stubs.s: reverted, I was mistaken
4747 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4749 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4750 * support/regression/ports/mcs51/support.c: removed race
4751 condition on TI in _putchar allowing to use serial port mode 0
4753 2006-10-20 Borut Razem <borut.razem AT siol.net>
4755 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4757 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4759 * device/lib/gbz80/crt0.s,
4760 * device/lib/gbz80/crt0_rle.s,
4761 * device/lib/gbz80/div.s,
4762 * device/lib/gbz80/fstubs.s,
4763 * device/lib/gbz80/heap.s,
4764 * device/lib/gbz80/mul.s,
4765 * device/lib/gbz80/putchar.s,
4766 * device/lib/gbz80/stubs.s,
4767 * device/lib/z80/crt0.s,
4768 * device/lib/z80/crt0_rle.s,
4769 * device/lib/z80/div.s,
4770 * device/lib/z80/fstubs.s,
4771 * device/lib/z80/heap.s,
4772 * device/lib/z80/mul.s,
4773 * device/lib/z80/putchar.s,
4774 * device/lib/z80/stubs.s: removed all leading underscores from area names
4776 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4778 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4779 regression tests are not waiting in the simulator for simulated
4780 transmission of debug output
4782 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4784 * device/lib/printf_large.c: slightly smaller
4785 * doc/sdccman.lyx: do not use spaces within html links
4787 2006-10-16 Borut Razem <borut.razem AT siol.net>
4789 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4790 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4791 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4792 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4793 debugger/mcs51/configure:
4794 [ 1185668 ] add gnu readline support to sdcdb - enabled
4796 2006-10-16 Raphael Neider <rneider AT web.de>
4798 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4799 fixes #1577882, removes close to all banking optimizations
4801 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4803 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4804 variables in code memory
4805 * support/regression/tests/absolute.c: added test for this
4807 2006-10-15 Raphael Neider <rneider AT web.de>
4809 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4811 (BankSelect): emit BANKSEL before touching linker-placed regs,
4814 2006-10-10 Raphael Neider <rneider AT web.de>
4816 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4817 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4818 * src/pic/main.c (_pic14_parseOptions),
4819 * src/pic/main.h: mostly reverted to previous state, now use results
4820 from SDCCmain.c's argument parsing
4822 2006-10-10 Borut Razem <borut.razem AT siol.net>
4824 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4825 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4826 [ 1185668 ] add gnu readline support to sdcdb -
4827 prepared for READLINE, not enabled yet,
4828 thanks to <tal.bav AT gmail.com>
4830 2006-10-10 Raphael Neider <rneider AT web.de>
4832 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4833 * src/pic16/devices.inc,
4834 * device/include/pic16 (pic18f[24]620.h),
4835 * device/include/pic18fregs.h,
4836 * device/lib/pic16/pics.all,
4837 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4838 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4839 Gary Plumbridge and Anton Strobl
4841 2006-10-10 Raphael Neider <rneider AT web.de>
4843 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4844 --stack-siz=NUM options to configure the argument passing stack
4845 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4846 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4847 (pic14_getSharebankSize): obey --stack-siz=NUM,
4848 (pic14_getSharebankAddress): obey --stack-loc=NUM
4850 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4852 * doc/sdccman.lyx: added to the manual
4853 * doc/figures/ddd_example.png: added (neither pdflatex nor
4854 most browsers seem to like the .eps file)
4856 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4858 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4859 to /tmp and /var/tmp acc. LSB
4860 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4862 * support/regression/tests/onebyte.c: added test
4864 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4866 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4868 2006-10-05 Borut Razem <borut.razem AT siol.net>
4870 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4872 - sdcc.dsw: changed property eol-style to CRLF
4873 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4875 2006-10-04 Raphael Neider <rneider AT web.de>
4877 * device/include/pic/{pic16f84.h,pic16f84a.h},
4878 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4879 from patch #1522504, thanks to Robas Teodor
4881 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4883 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4886 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4888 * src/pic16/glue.c (pic16emitMaps),
4889 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4890 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4891 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4892 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4894 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4895 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4897 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4899 * support/librarian/sdcclib.c: Added option -l.
4900 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4902 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4903 using Windows command prompt.
4905 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4907 * device/lib/libsdcc.lib: added module rand
4908 * src/ds390/ralloc.c (rematStr),
4909 * src/hc08/ralloc.c (rematStr),
4910 * src/mcs51/ralloc.c (rematStr),
4911 * src/z80/ralloc.c (rematStr): made output more consistent
4912 * src/mcs51/gen.c: cosmetic changes
4914 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4916 * src/port.h: added mem.cabs_name to PORT
4923 * src/z80/main.c: added cabs_name initializers
4924 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4926 (emitMaps): emit absolutes in code memory into cabs_name
4928 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4929 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4930 * support/regression/fwk/include/testfwk.h: added define for at
4931 * support/regression/tests/absolute.c: added, new
4933 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4935 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4936 optimizations, see also patch 887161 by Stas Sergeev
4937 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4938 to be necessary anymore,
4939 (102, 103, 104, 127): renamed all occurances of bp to _bp
4941 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4943 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4944 thanks Weston T. Schmidt for patch 1555221
4945 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4946 * src/SDCCicode.c(geniCodeMultiply): small optimization
4948 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4950 * device/include/stdlib.h: added rand prototypes
4951 * device/lib/rand.c: new, added
4952 * device/lib/Makefile.in: added rand.c
4953 * src/z80/peeph.def,
4954 * src/z80/peeph-gbz80.def,
4955 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4957 2006-09-20 Raphael Neider <rneider AT web.de>
4959 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4961 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4963 * as/link/aslink.h: cosmetic changes
4964 * as/link/mcs51/Makefile.in,
4965 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4967 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4970 * as/link/mcs51/aslink.h,
4971 * as/link/z80/aslink.h: merged and moved to as/link/
4972 * as/link/lkstore.c,
4973 * as/link/mcs51/lkstore.c: moved to as/link/
4974 * as/link/clean.mk: remove *.o
4975 * as/link/mcs51/alloc.h: deleted
4976 * as/link/mcs51/lkarea.c: added lnksect prototype
4977 * as/link/mcs51/lkdata.c,
4978 * as/link/mcs51/lklex.c,
4979 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4980 * as/link/mcs51/lkmem.c,
4981 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4982 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4983 * as/link/mcs51/aslink.dsp,
4984 * as/link/mcs51/Makefile.aslink,
4985 * as/link/mcs51/Makefile.bcc,
4986 * as/link/mcs51/Makefile.in: updated for moved files
4987 * as/link/z80/lkarea.c,
4988 * as/link/z80/lkhead.c,
4989 * as/link/z80/lklex.c,
4990 * as/link/z80/lklibr.c,
4991 * as/link/z80/lklist.c,
4992 * as/link/z80/lkmain.c,
4993 * as/link/z80/lkrloc.c,
4994 * as/link/z80/lksym.c: synced with mcs51
4995 * as/link/z80/lkdata.c,
4996 * as/link/z80/lkeval.c,
4997 * as/link/z80/lkihx.c,
4998 * as/link/z80/lks19.c: cosmetic changes
4999 * as/link/z80/Makefile.in,
5000 * as/link/z80/linkgbz80.dsp,
5001 * as/link/z80/linkz80.dsp: updated for moved files
5003 2006-09-16 Borut Razem <borut.razem AT siol.net>
5005 * debugger/mcs51/sdcdb.c: partially fixed
5006 [ 1203664 ] sdcdb fails to open files w. two "." periods
5007 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5008 debugger/mcs51/symtab.h: fixed indenting
5009 * configure.in, configure: up to date with latest Maarten's changes
5011 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5014 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5015 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5016 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5017 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5018 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5019 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5020 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5021 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5022 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5023 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5024 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5025 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5026 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5027 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5028 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5029 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5030 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5031 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5032 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5033 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5034 as/link/mcs51/alloc.h,
5035 as/link/mcs51/clean.mk,
5036 as/link/mcs51/conf.mk,
5037 as/link/mcs51/Makefile.bcc,
5038 as/link/mcs51/Makefile.in,
5039 as/link/mcs51/readme.390,
5040 as/link/mcs51/strcmpi.c,
5041 as/link/mcs51/strcmpi.h,
5043 as/mcs51/Makefile.bcc,
5044 as/mcs51/Makefile.in,
5047 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5049 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5052 * as/link/Makefile.in,
5053 * as/link/z80/linkgbz80.dsp,
5054 * as/link/z80/linkz80.dsp,
5061 * link/z80/aslink.h,
5062 * link/z80/clean.mk,
5064 * link/z80/linkgbz80.dsp,
5065 * link/z80/linkz80.dsp,
5066 * link/z80/lkarea.c,
5067 * link/z80/lkdata.c,
5068 * link/z80/lkeval.c,
5071 * link/z80/lkhead.c,
5074 * link/z80/lklibr.c,
5075 * link/z80/lklist.c,
5076 * link/z80/lkmain.c,
5077 * link/z80/lkrloc.c,
5080 * link/z80/Makefile.in,
5082 * sdcc.dsw: moved link/ to as/link/
5084 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5086 * as/mcs51/i51mch.c (machine): fixed warning
5088 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5090 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5092 2006-09-09 Borut Razem <borut.razem AT siol.net>
5094 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5095 sdcdb WIN32 native port
5096 * src/clean.mk: fixed
5098 2006-09-08 Borut Razem <borut.razem AT siol.net>
5100 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5102 2006-09-08 Raphael Neider <rneider AT web.de>
5104 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5105 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5106 to gplink to disable processor mismatch warning and to allow
5107 the use of devices with only aliased (shared) memory banks,
5108 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5110 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5112 * doc/sdccman.lyx: Some re-formating plus example on using
5113 #pragma preproc_asm +/-
5115 2006-09-07 Borut Razem <borut.razem AT siol.net>
5117 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5120 2006-09-06 Borut Razem <borut.razem AT siol.net>
5122 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5123 line at sdcc.nsi:153
5124 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5126 2006-09-05 Borut Razem <borut.razem AT siol.net>
5128 * configure.in, configure: support for winsock2
5129 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5130 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5131 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5132 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5133 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5135 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5137 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5139 * support/regression/tests/bug1551947.c: new, added
5140 * src/SDCCsymt.h: strings are char* not byte*
5142 2006-09-05 Raphael Neider <rneider AT web.de>
5144 * device/lib/pic16/libdev/pic18f4550.c,
5145 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5146 declarations/definitions from patch #1520949
5148 2006-09-05 Raphael Neider <rneider AT web.de>
5150 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5151 byte-aligned bitfields, fixes #1539278
5153 2006-09-05 Raphael Neider <rneider AT web.de>
5155 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5158 2006-09-04 Borut Razem <borut.razem AT siol.net>
5160 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5161 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5162 -mno-cygwin is a part of the compiler name
5163 * support/scripts/sdcc_mingw32: don't disable ucsim
5165 2006-09-03 Borut Razem <borut.razem AT siol.net>
5167 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5168 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5170 2006-09-03 Raphael Neider <rneider AT web.de>
5173 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5174 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5177 2006-09-01 Borut Razem <borut.razem AT siol.net>
5179 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5180 to make ppc-osx happy
5182 2006-08-31 Borut Razem <borut.razem AT siol.net>
5184 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5185 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5186 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5187 * support/regression/ports/ds390/spec.mk,
5188 support/regression/ports/mcs51/spec.mk,
5189 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5190 To run regression tests in mingw environment:
5191 make DEV_NULL=NUL CC=gcc
5193 2006-08-30 Borut Razem <borut.razem AT siol.net>
5195 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5196 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5197 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5198 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5199 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5200 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5201 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5202 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5203 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5204 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5205 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5206 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5207 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5208 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5209 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5210 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5211 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5212 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5213 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5214 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5215 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5216 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5217 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5218 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5219 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5220 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5221 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5222 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5223 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5224 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5225 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5226 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5227 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5228 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5229 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5230 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5231 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5232 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5233 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5234 ucsim WIN32 native port
5236 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5238 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5240 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5242 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5243 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5245 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5247 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5248 * support/regression/tests/bug1546986.c: new, added
5249 * as/mcs51/.cvsignore,
5250 * debugger/mcs51/.cvsignore,
5251 * src/.cvsignore: deleted
5253 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5255 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5258 2006-08-20 Borut Razem <borut.razem AT siol.net>
5260 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5261 removed cl_listen_console::match(), cl_console::match(),
5262 restructured cl_commander::proc_input()
5264 2006-08-16 Borut Razem <borut.razem AT siol.net>
5266 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5267 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5268 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5270 2006-08-14 Borut Razem <borut.razem AT siol.net>
5272 * support/regression/Makefile.in,
5273 support/regression/ports/pic14/gpsim.cmd,
5274 support/regression/ports/pic14/spec.mk,
5275 support/regression/ports/pic14/support.c:
5276 added pic14 regression test
5278 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5280 * as/doc/asxhtm.html: documented changed ABS behaviour
5281 * as/doc/README: fixed some typos
5283 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5285 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5288 2006-08-12 Borut Razem <borut.razem AT siol.net>
5290 * support/regression/fwk/include/testfwk.h,
5291 support/regression/fwk/lib/testfwk.c,
5292 support/regression/generate-cases.py,
5293 support/regression/Makefile.in:
5294 regression test framework does not depend on function pointers and
5297 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5299 * device/include/stddef.h: c temporary hack to fix bug 1518273
5301 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5303 * device/include/mcs51/cc2510fx.h: added
5304 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5307 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5309 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5310 * as/z80/Makefile.in: added strcmpi.c
5311 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5312 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5314 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5316 * device/lib/gbz80/asm_strings.s,
5317 * device/lib/gbz80/crt0_rle.s,
5318 * device/lib/gbz80/div.s,
5319 * device/lib/gbz80/mul.s,
5320 * device/lib/gbz80/shift.s,
5321 * device/lib/z80/asm_strings.s,
5322 * device/lib/z80/crt0_rle.s,
5323 * device/lib/z80/div.s,
5324 * device/lib/z80/mul.s,
5325 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5326 flags which are all upper case
5328 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5330 * as/z80/asm.h: made CASE_SENSITIVE 1
5331 * link/z80/aslink.h: made CASE_SENSITIVE 1
5332 * src/z80/gen.c (throughout): made all conditionals upper case
5333 * support/regression/tests/bug1503067.c: new
5335 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5337 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5338 (shiftIntoPair): added case 2 for PAIR_IY,
5339 (setupToPreserveCarry): replaced parameters with iCode and check if
5340 PAIR_DE is in use to fix bug 1399290,
5341 (genPlus, genMinus): updated call to setupToPreserveCarry
5342 * support/regression/tests/bug1399290.c: new
5344 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5346 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5347 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5348 * src/ds390/gen.c (shiftRLong),
5349 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5350 * src/mcs51/gen.c (sameReg): changed to sameByte,
5351 (xch_a_aopGet): new,
5352 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5353 shiftRLong): fixed bug 1533966
5354 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5355 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5356 * support/regression/Makefile.in: disabled z80, enabled ucz80
5357 * support/regression/tests/float_trans.c: enabled test for z80 and host
5358 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5360 2006-08-01 Borut Razem <borut.razem AT siol.net>
5362 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5363 comparison is always false due to limited range of data type
5364 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5366 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5368 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5369 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5370 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5371 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5373 2006-07-31 Borut Razem <borut.razem AT siol.net>
5375 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5376 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5377 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5378 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5379 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5380 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5381 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5382 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5383 enable ucsim mingw compilation. Serial port is disabled,
5384 since it uses termios.h API, which is not available on native
5387 2006-07-31 Borut Razem <borut.razem AT siol.net>
5389 * Small Device C Compiler 2.6.0 released
5390 * support/scripts/sdcc.nsi: added FULL_DOC option
5391 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5393 2006-07-28 Borut Razem <borut.razem AT siol.net>
5395 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5396 * doc/INSTALL.txt: updated
5398 2006-07-27 Borut Razem <borut.razem AT siol.net>
5400 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5401 device/lib/pic/libdev/Makefile.in: fixed bug
5402 [ 1438354 ] pic libsdcc: distclean doesn't work
5403 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5404 device/lib/pic16/libio/Makefile.in: fixed bug
5405 [ 1438344 ] pic16 lib: clean doesn't work properly
5406 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5408 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5410 * device/lib/pic/libsdcc/fsdiv.c,
5411 * device/lib/pic/libsdcc/fsmul.c,
5412 * device/lib/pic16/libsdcc/float/fsdiv.c,
5413 * device/lib/pic16/libsdcc/float/fsmul.c,
5414 * device/lib/_fsdiv.c,
5415 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5416 * support/regression/tests/bug1520966.c: added
5417 * doc/knownbugs.html: removed [ 1520966 ] from the list
5419 2006-07-25 Borut Razem <borut.razem AT siol.net>
5421 * configure.in, configure, sdccconf_in.h: fixed bug
5422 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5423 * doc/knownbugs.html: removed [ 1519095 ] from the list
5425 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5427 * doc/knownbugs.html: added, contains list of known bugs at release
5428 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5430 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5432 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5433 function registers and corrected defaults with additional warning
5434 * device/lib/malloc.c: cosmetic changes
5435 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5436 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5437 (fillGaps): and used it
5439 2006-07-20 Raphael Neider <rneider AT web.de>
5441 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5442 output unless SDCCPICDEBUG is set
5443 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5444 output if SILENT is set
5446 2006-07-11 Borut Razem <borut.razem AT siol.net>
5448 * doc/README.txt: updated
5450 2006-07-10 Borut Razem <borut.razem AT siol.net>
5452 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5453 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5454 in WIN32 installation
5455 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5458 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5460 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5461 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5463 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5465 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5467 2006-07-06 Borut Razem <borut.razem AT siol.net>
5469 * support/regression/tests/bitfields.c:
5470 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5471 * support/regression/tests/constantRange.c:
5472 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5474 2006-07-04 Borut Razem <borut.razem AT siol.net>
5476 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5478 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5479 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5480 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5481 reverted changes from 2006-07-03
5482 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5483 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5484 added CPPFLAGS, used by the host port
5486 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5488 * support/regression/valdiag/tests/switch.c,
5489 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5490 * support/regression/tests/libmullong.c: fixed for host
5491 * support/regression/ports/host/spec.mk: disable all warnings for host,
5492 SDCC runs with --less-pedantic too
5494 2006-07-03 Borut Razem <borut.razem AT siol.net>
5496 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5498 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5499 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5500 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5501 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5503 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5504 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5505 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5506 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5508 2006-07-02 Raphael Neider <rneider AT web.de>
5510 * src/pic16/devices.inc,
5511 * device/include/pic16/pic18fregs.h,
5512 * device/include/pic16/pic18f4550.h,
5513 * device/lib/pic16/pics.all,
5514 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5516 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5518 * as/hc08/lkaomf51.c (OutputName),
5519 * as/mcs51/lkaomf51.c (OutputName),
5520 * as/z80/asmain.c (asmbl),
5521 * src/ds390/main.c (asmLineNodeFromLineNode),
5522 * src/hc08/ralloc.c (hc08_assignRegisters),
5523 * src/mcs51/main.c (asmLineNodeFromLineNode),
5524 * src/xa51/ralloc.c (checkRegMask),
5525 * src/xa51/gen.c (emitcode),
5526 * src/z80/gen.c (_emit2),
5527 * src/SDCCast.c (searchLitOp),
5529 * support/packihx/packihx.c,
5530 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5531 * src/ds390/gen.c (aopPutUsesAcc),
5532 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5533 * support/regression/tests/libmullong.c (mullong_wrapper),
5534 * src/SDCCsymt.c (powof2),
5536 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5537 * src/SDCCsymt.h: added TYPE_TARGET_*
5538 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5539 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5540 SDCCast because 1) header problems 2) this is the right place
5541 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5542 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5545 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5547 * src/SDCCicode.h: removed buggy semicolon in unused macro
5548 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5549 search for previous definiton of auto symbols too,
5550 (findPrevUse): fixed logic of emitWarnings
5552 2006-06-26 Raphael Neider <rneider AT web.de>
5554 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5555 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5557 2006-06-25 Raphael Neider <rneider AT web.de>
5559 * device/lib/pic/libm: NEW, added math library functions
5560 * device/lib/pic/libsdcc: NEW; added float support functions
5561 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5562 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5563 NEW, added math related headers
5564 * device/include/asm/pic/features.h: NEW
5565 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5566 (popGet): allow larger offsets for AOP_PCODE,
5567 (genDataPointerSet): handle literals explicitly, more debug output,
5568 (genAssign): fixed for float using aopLiteral ;-)
5569 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5570 GOTO initialisation routine
5571 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5572 flag on registers, fixes #1469043 (local variables do not work)
5573 * src/pic/main.c (_pic14_do_link),
5574 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5577 2006-06-25 Borut Razem <borut.razem AT siol.net>
5579 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5580 characters printed (not including the trailing '\0' used to end
5581 output to strings). Problem detected in regression test bug-927659.c.
5582 NOTE: printf() family functions should return int instead
5584 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5585 specifier are printed as themselves
5586 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5587 support flags, width and precision specifiers
5589 2006-06-24 Borut Razem <borut.razem AT siol.net>
5591 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5592 to the list of sdcc tagrets not supporting bit type
5593 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5594 testfor pic16 due to bug:
5595 [ 1511794 ] pic16: regression test bug-895992.c fails
5597 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5599 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5600 * src/SDCCglue.c (initPointer), fixed bug 1496419
5601 * support/regression/tests/bug1496419.c: new, added
5603 2006-06-22 Borut Razem <borut.razem AT siol.net>
5605 * support/regression/ports/pic16/support.c: use gpsim usart module from
5606 libgpsim_modules library
5608 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5610 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5613 2006-06-19 Raphael Neider <rneider AT web.de>
5615 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5616 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5617 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5618 (pic14printExterns,pic14printPublics,pic16printPublics,
5619 pic16_printExterns): use new functions to emit symbols
5620 (picglue,pic16glue): emit publics before emitting externs
5621 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5622 locally defined functions to avoid bug #1443651
5623 * support/regression/tests/bug-716242.c: removed pic16 workaround
5624 * support/regression/ports/pic16/spec.mk: ignore errors during build
5626 2006-06-19 Raphael Neider <rneider AT web.de>
5628 * src/pic/glue.h: added pic14aopLiteral prototype
5629 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5630 * src/pic/gen.c: removed stdint.h dependency
5631 (aopGet): use Safe_strdup()
5632 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5633 (genDataPointerSet): use pic14aopLiteral()
5634 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5635 for pic16; thanks to Bernhard and Maarten
5637 2006-06-18 Borut Razem <borut.razem AT siol.net>
5639 * support/regression/tests/structflexarray.c: flexible array members
5640 not supported by gcc < 3
5641 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5643 * src/pic/gen.c: don't include [p]strdin.h on solaris
5644 * support/Util/pstdint.h: addad svn attributes
5645 * support/regression/tests/constantRange.c,
5646 support/regression/tests/rotate.c: include inttypes.h instead
5647 stdint.h on solaris, addad svn attributes
5649 2006-06-18 Raphael Neider <rneider AT web.de>
5651 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5653 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5654 (pic16_genMinusBits): simplified sign-extension
5655 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5656 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5657 adjusted to correctly handle mixed-signed operands, disabled
5658 now unused multiplciation routines
5659 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5660 (assignResultValue): added argument denoting the size of the result
5661 as returned by the function (fixes upcasts in assigning from
5662 function calls: char foo(); int i = foo();)
5663 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5664 function result to assignResultValue
5665 (genMult): disabled inlined multiplication code
5666 (genDiv): augmented to also handle the modulus operator, fixed to
5667 handle mixed-signed operands correctly
5668 (genMod): simply call genDiv, disabled unused code
5669 (genAssign): fixed missing (sign-)extension on result
5670 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5671 valid char operands, allow signed operands for native code, added
5672 division and modulo operator handling
5673 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5675 As a consequence, onebyte.c (if split into two files) and muldiv.c
5676 pass regression tests.
5678 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5680 * doc/Makefile.in: two runs of makeindex seem needed to get
5681 correct page references in the index of sdccman.pdf
5682 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5684 2006-06-17 Borut Razem <borut.razem AT siol.net>
5686 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5688 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5690 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5691 mentioned ec2drv and paulmon
5693 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5695 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5696 consecutive abs areas
5697 (find_empty_space, allocate_space): added map to handle codemap or
5699 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5700 absolute idata and xdata
5701 * as/mcs51/lkmem.c (summary2): updated legend
5703 2006-06-16 Raphael Neider <rneider AT web.de>
5705 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5707 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5709 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5711 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5713 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5715 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5716 value of generic pointers,
5726 src/z80/main.c: PORT structure, added elements for gp_tags field,
5727 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5728 fields in the PORT structure of each port,
5729 * src/SDCCast.c (decorateType): allow processing of generic pointers
5730 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5733 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5739 * src/pic16/pcode.c,
5741 * src/pic/pcoderegs.c,
5744 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5745 bug 1504689 on minGW
5747 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5749 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5751 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5753 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5755 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5757 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5760 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5762 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5763 to a char variable. Fixed bug #1504211
5764 * device/include/pic16/adc.h,
5765 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5766 and fixed bug #1364390
5768 2006-06-10 Borut Razem <borut.razem AT siol.net>
5770 * CVSROOT: removed the CVS left-over
5772 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5774 * as/hc08/asmain.c (asexit),
5775 * as/hc08/lkmain.c (lkexit),
5776 * as/mcs51/asmain.c (asexit),
5777 * as/mcs51/lkmain.c (lkexit),
5778 * src/SDCCglue.c (DEFSETFUNC),
5779 * src/SDCCmain.c (linkEdit, assemble),
5780 * support/librarian/sdcclib.c (AddRel),
5781 replaced unlink() by standard C remove()
5782 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5783 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5784 gatherImplicitVariables): new, added to fix bug 608752,
5785 (createFunction): added gatherImplicitVariables()
5786 * src/SDCCast.h: added createRMW prototype
5787 * src/SDCCsymt.h (struct symbol): added infertype
5788 * support/regression/tests/bug608752.c: new, added
5790 2006-06-10 Raphael Neider <rneider AT web.de>
5792 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5793 multibyte dummy reads (fixes #1503234)
5795 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5797 * device/include/mcs51/compiler.h: new, added header file to enable
5798 creating common sfr definition header files for different compilers
5800 2006-06-05 Raphael Neider <rneider AT web.de>
5802 * src/pic16/{pcode.h,genarith.c}:
5803 introduced pCodeOp combining any two pCodeOps (previously only
5804 two register operands could be combined), removed pcop2 from
5805 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5806 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5807 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5808 rewritten to use new PO_TWO_OPS
5809 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5810 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5811 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5812 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5813 (pic16_get_op): embraced return arg to allow #define return(x),
5814 added new case for combined opcodes
5815 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5816 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5817 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5819 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5821 * src/SDCCval.c (checkConstantRange): added
5822 * src/SDCCval.h: added checkConstantRange
5823 * support/Util/SDCCerr.c,
5824 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5825 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5826 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5827 * src/SDCCast.c (decorateType): added checkConstantRange,
5828 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5829 can be emitted with the correct always true/false warning,
5830 added optimization for double '!';
5831 result of decorateType() must be assigned back to the tree, because
5832 decorateType() can change the tree
5833 * src/SDCCicode.c (geniCodeLogic),
5834 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5835 (checkConstantRange): removed, it was only a fragment which never
5837 * src/SDCCsymt.c (computeType): fixed promotion for
5838 "-1 < (unsigned bit) b"
5839 * src/pic/ralloc.c (packRegsForAssign),
5840 * src/pic16/ralloc.c (packRegsForAssign),
5841 * src/hc08/ralloc.c (packRegsForAssign),
5842 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5844 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5845 * support/regression/tests/constantRange.c: added
5846 * support/valdiag/tests/constantRange.c: added
5847 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5849 2006-06-02 Borut Razem <borut.razem AT siol.net>
5851 * support/regression/ports/pic16/support.c: increase stack size
5853 * support/regression/Makefile.in: sort tests by name so that the
5854 resutlts can be compared on different machines / platforms
5856 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5858 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5859 * src/ds390/gen.c (emitLabel): new, added,
5860 (genDjnz): fixed stack overflow bug,
5861 (throughout): cosmetic changes to sync with mcs51/gen.c,
5862 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5863 * src/mcs51/gen.c (genEndFunction): small optimization,
5864 (throughout): cosmetic changes to sync with ds390/gen.c
5866 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5868 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5869 (_print_format): fixed printing pointers
5870 * src/mcs51/gen.c (emitLabel, movb): new, added,
5871 (genAssign): small optimization,
5872 (genDjnz): fixed stack overflow bug,
5873 (throughout): replaced sprintf with SNPRINTF,
5874 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5875 replaced emitcode("mov", "b,...") with MOVB(...),
5876 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5877 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5878 * src/mcs51/peeph.def: added rules 140 and 264
5879 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5880 so they may get optimized into registers
5882 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5884 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5885 immediately when encountered,
5886 (printUsage): always use stderr even on windows
5888 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5890 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5891 (processParms): fixed bug #1247551
5892 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5893 parseCmdLine, main): print '--version' to stdout,
5894 print 'help' to stdout if --help is given,
5895 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5896 arguments are given; fixed --help
5898 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5900 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5901 * support/regression/tests/bug-1493710.c: added
5903 2006-05-27 Borut Razem <borut.razem AT siol.net>
5905 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5907 * support/regression/ports/pic16/support.c: increase stack size
5908 from default 64 bytes to 128 bytes
5909 * support/regression/tests/staticinit.c,
5910 support/regression/tests/float.c: regression tests fully enabled
5911 for pic16 port by putting the initialized data arrays into the code
5913 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5914 This was changed by mistake in the previous version.
5916 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5918 * src/pic16/gen.c (genFunction, genEndFunction): some
5919 beautifications, fixed bug with falsely restoring FSR2 in large
5920 stack model, thanks to Beau E. Cox for reporting the bug
5922 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5924 * debugger/mcs51/break.c,
5925 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5926 use %p to print pointers, made address variables unsigned
5927 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5928 * debugger/mcs51/symtab.c (parseSymbol): must return something
5929 * src/mcs51/gen.c (aopForSym): small optimization,
5930 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5931 (freeAsmop): added missing break,
5932 (aopPut): removed parameter bvolatile, determine it inside the function,
5933 (saveRegisters, unsaveRegisters): small optimization,
5934 (genIpush): removed pointless check,
5935 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5936 replaced sprintf with SNPRINTF,
5937 replaced strcpy with strncpyz,
5938 updated aopPut calls,
5939 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5940 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5942 2006-05-24 Borut Razem <borut.razem AT siol.net>
5944 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5945 modification of test for the pic16 port, put the array to the code
5946 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5948 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5950 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5951 * support/Util/pstdint.h: added
5953 2006-05-22 Borut Razem <borut.razem AT siol.net>
5955 * src/regression/Makefile: removed bool2.c test, added -q linker option
5956 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5957 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5958 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5959 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5960 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5961 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5962 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5963 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5964 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5966 2006-05-22 Raphael Neider <rneider AT web.de>
5968 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5969 bug #1492360 (problematic due to generic pointers, see code)
5971 2006-05-22 Borut Razem <borut.razem AT siol.net>
5973 * support/regression/ports/pic16/specs.mk: removed stack size linker
5975 * support/regression/tests/array.c,
5976 support/regression/tests/bitopcse.c,
5977 support/regression/tests/bug-908454.c,
5978 support/regression/tests/malloc.c: modified for pic16 regression test
5979 * support/regression/tests/bitfields.c:
5980 pic16 - excluded bitfileds of size > 8
5981 * support/regression/tests/bp.c: pic16 - reduced data size
5982 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5983 * support/regression/tests/bug-460010.c:
5984 pic16 - used the absolute address the fits in memory
5985 * support/regression/tests/bug-716242.c:
5986 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5987 * support/regression/tests/float.c:
5988 pic16 - excluded - data size too big
5989 * support/regression/tests/onebyte.c:
5990 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5991 * support/regression/tests/shifts.c:
5992 pic16 - function names probably have to differ in first X characters
5994 * support/regression/tests/staticinit.c:
5995 pic16 - excluded some tests due error: no target memory available for
5998 2006-05-22 Borut Razem <borut.razem AT siol.net>
6000 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6001 second try. Thanks Stas Sergeev once more.
6003 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6005 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6006 (genLeftShift, genRightShift): fixed bug 1491627
6007 * src/hc08/peeph.def (rules 7, 8.x): added
6008 * support/regression/tests/shifts.c (ShiftLeftByParam,
6009 ShiftRightByParam, testShiftByParam): added to test variable shifting
6011 2006-05-20 Raphael Neider <rneider AT web.de>
6013 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6014 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6015 (allocReg): add only new registers to dynAllocRegs,
6016 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6017 #1489055, #1445850, and probably #1483693
6019 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6021 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6022 bug in for-loop that didn't emit the last of CONFIG and ID registers
6024 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6026 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6028 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6029 1489016, 1434401 and 1490124
6030 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6031 1489016, 1434401 and 1490124
6033 2006-05-17 Borut Razem <borut.razem AT siol.net>
6035 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6038 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6040 * device/include/mcs51/P89c51RD2.h,
6041 * device/include/mcs51/P89LPC901.h,
6042 * device/include/mcs51/P89LPC922.h,
6043 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6045 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6047 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6048 to fix missing stack pragma in compiled binary object file,
6050 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6052 * support/packihx/configure.in,
6053 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6054 determine sizeof basic types even while cross compiling
6056 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6058 * src/avr/gen.c (aopop),
6059 * src/ds390/gen.c (aopOp),
6060 * src/hc08/gen.c (aopOp),
6061 * src/mcs51/gen.c (aopop),
6062 * src/pic16/gen.c (pic16_aopOp),
6063 * src/pic/gen.c (aopOp),
6064 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6065 if size of operand is smaller than spill location
6067 2006-05-12 Borut Razem <borut.razem AT siol.net>
6069 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6070 have to have CR/LF line endings even if they are checked out on *nix
6071 or on WIN32 in cygwin binmode
6073 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6075 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6076 * device/include/ds80c390.h: added sfr16 definitions
6080 * src/ds390/ralloc.c,
6081 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6082 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6083 bit returning functions
6084 * support/regression/tests/sfr16.c: enabled test on ds390
6086 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6088 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6089 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6091 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6093 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6094 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6095 (cl_address_space constructor): removed expensive initialization,
6096 (cl_address_space::get_cell): extended for late initialization,
6097 (cl_address_space::*): use late initialization,
6098 (cl_address_decoder::activate): removed expensive initialization,
6099 This reduced regression test running time by 25%
6101 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6109 * support/packihx/Makefile.in,
6110 * support/packihx/clean.mk,
6111 * support/packihx/Makefile.bcc,
6112 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6114 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6116 * src/SDCCval.c (valNot): fix for regression test failure
6117 of not.c on big endian hosts
6119 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6121 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6123 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6125 * device/lib/mcs51/Makefile.in: changed string comparison operator
6126 to = for POSIX compliance; == is bash extension
6128 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6130 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6133 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6135 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6136 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6137 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6138 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6139 bug report #1478657,
6141 2006-05-05 Borut Razem <borut.razem AT siol.net>
6143 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6146 2006-05-02 Borut Razem <borut.razem AT siol.net>
6148 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6149 create *.ind, which made make to fail if invoked with -j 2
6151 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6153 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6154 Hubert Sack for patch 1479782
6156 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6158 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6160 2006-05-01 Raphael Neider <rneider AT web.de>
6162 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6163 (create_pic): store only prefix-free device name,
6164 (init_pic): check for device names with "16" prefix,
6166 * src/pic/device.h (struct PIC_device),
6167 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6169 * device/include/pic/pic12f{635,675,629,683}.h,
6170 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6171 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6172 * device/include/pic/pic16f505.h,
6173 * device/lib/pic/libdev/pic16f505.c: removed
6174 * device/include/pic/pic14devices.txt: added support for pic12f
6175 devices, removed unsupported non 16-bit devices
6176 [above changes provided by patch from Zik Saleeba]
6177 * src/pic/*, src/pic16/*, device/include/pic16/*,
6178 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6180 2006-05-01 Borut Razem <borut.razem AT siol.net>
6182 * configure.in, configure, doc/Makefile.in:
6183 sync with nightly build makefile - latex, dvipdf and dvips
6186 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6188 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6189 in the library source
6191 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6193 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6195 2006-04-28 Raphael Neider <rneider AT web.de>
6197 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6198 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6199 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6200 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6202 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6204 * device/lib/pic/libdev/Makefile.in,
6205 * device/lib/hc08/Makefile.in,
6206 * device/lib/gbz80/Makefile.in,
6207 * device/lib/z80/Makefile.in,
6208 * device/lib/ds390/Makefile.in,
6209 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6210 thanks to Borut for the bug report
6212 * configure: always create doc/Makefile independent from --enable-doc
6213 * Makefile.in: always install from directory doc independent from
6215 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6217 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6218 * doc/Makefile.in: install *.txt if present
6219 * device/include/Makefile.in (install): added installation of pic/*.inc
6220 and pic/*.txt files again, they were erroneously removed
6222 2006-04-28 Raphael Neider <rneider AT web.de>
6224 * src/pic/{gen.c,main.h,pcode.c},
6225 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6226 concerning signedness with casts
6228 2006-04-28 Raphael Neider <rneider AT web.de>
6230 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6231 definition of an interrupt handler,
6232 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6233 interrupt handler stuff from picglue() to separate routine,
6234 (picglue): enabled definition of intr handlers in files w/o main()
6236 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6238 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6239 compilation with MSVC 2005 Express Edition (VC8)
6241 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6243 * device/lib/Makefile: fixed build of gbz80 lib
6245 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6247 * support/regression/tests/bug-460010.c,
6248 * support/regression/tests/bug-524691.c,
6249 * support/regression/tests/bug-716242.c: removed conditional defines
6250 that are already in testfwk.h
6252 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6254 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6255 (AccAXRsh1): added, shift right by 1,
6256 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6258 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6260 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6262 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6263 remove cast to same type
6264 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6265 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6267 * link/z80/Makefile: removed, they have moved to
6270 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6271 * install-sh: fix bug #1204398 by setting umask 0022
6272 * device/lib/Makefile: separate build of z80 and gbz80 lib
6274 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6276 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6277 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6279 One basic decision: e.g. src/clean.mk includes further files. In order
6280 to make this work there are two solutions:
6281 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6282 run configure on them. This way they can use
6283 'include $(srcdir)/port-clean.mk'
6284 - always include clean.mk by the Makefile at the same level. To avoid
6285 that `make clean` tries to include and build Makefile.dep the
6286 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6287 implemented, because now even `make uninstall` doesn't create
6288 Makefile.in. clean.mk could be eliminated by pasting it in
6291 * debugger/mcs51/Makefile.in: build own objects from library sources
6292 (SLIB, SDCC) in current directory
6294 * configure, configure.in: renamed --disable-device-lib-build in
6295 --disable-device-lib; added --enable-doc, the required tools are
6296 searched by configure; added result message; the toolchain for the
6297 belonging ports are now only built, if the port is enabled.
6299 * support/regression/*: all output is written in directory gen, because
6300 the fwk and ports directories don't livet in the build tree using vpath
6302 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6303 --disable-device-lib, added --enable-doc, added section VPATH
6305 * sim/ucsim/configure.in,
6306 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6307 z80 are enabled by default
6309 2006-04-24 Raphael Neider <rneider AT web.de>
6311 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6312 to config word, "pic14_"-prefixed some extern functions
6313 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6314 config word has been found
6315 * src/pic/device.h: added prototypes
6316 * src/pic/pcode.c: added "pic14_"-prefix where needed
6317 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6319 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6321 (pic14emitRegularMap): ignore config words,
6322 (pic14createInterruptVect): moved generating __config directives away
6323 (picglue): have __config directives emitted
6325 2006-04-24 Borut Razem <borut.razem AT siol.net>
6327 * doc/Makefile: sync with nightly build makefile
6329 2006-04-24 Raphael Neider <rneider AT web.de>
6331 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6332 registers that have not been assigned proper liveranges,
6333 fixes #1469504 and #1474602,
6334 (pCodeRegOptimizeRegUsage): fixed typo in comment
6336 2006-04-24 Borut Razem <borut.razem AT siol.net>
6338 * device/examples/main8051.c: deleted - it was removed from CVS
6339 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6340 after the transition to Subversion
6341 * src/SDCCalloc.h: deleted - it was removed from CVS
6342 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6343 after the transition to Subversion
6344 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6345 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6346 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6347 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6349 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6351 * as/asx8051.dsp: added mcs51/strcmpi.h
6352 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6353 * as/hc08/aslink.h: updated lnksect prototype
6355 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6357 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6358 (newdot): handle A_ABS
6360 * as/mcs51/asout.c (outarea): output address
6361 * as/hc08/lkaomf51.c,
6362 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6364 * as/mcs51/i51pst.c,
6365 * as/z80/z80pst.c: "ABS" is not A_OVR
6366 * as/hc08/lkarea.c (newarea): read a_addr,
6367 (lnkarea): added codemap array, sort absolute areas to the front,
6368 combine all GSINITx/GSFINAL,
6369 (find_empty_space, allocate_space): new functions,
6370 (lnksect): return next address, handle absolute sections
6371 * as/mcs51/lkarea.c (newarea): read a_addr,
6372 lnksect2 prototype changed,
6373 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6374 (find_empty_space, allocate_space): new, factored out of lnksect2,
6375 (lnksect2): return next address, handle absolute sections
6377 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6378 * as/hc08/lklibr.c (addfile, fndsym),
6379 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6380 index out of range and detect both '\' and '/'
6381 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6382 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6383 regression tests (ds390 cannot return bool yet)
6384 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6385 document critical interrupts on z80, document changed SDCC define
6386 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6387 (_a390_mapping): added .org directive
6388 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6389 (genMultOneByte): fixed warnings
6390 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6392 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6393 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6394 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6395 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6396 * src/pic16/main.c: removed newReg prototype
6397 * src/pic16/pcode.c,
6398 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6400 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6402 * src/pic16/ralloc.c
6403 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6405 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6406 from short to PIC_OPTYPE
6407 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6408 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6409 optype from short to PIC_OPTYPE
6410 * src/port.h: made int_size unsigned to fix warnings
6411 * src/SDCC.y: fixed warning on MSVC
6412 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6413 * src/SDCCopt.c (convertToFcall): fixed warnings
6414 * src/SDCCsymt.h: removed double prototype for genSymName
6415 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6416 offset int to fix warnings
6418 2006-04-22 Borut Razem <borut.razem AT siol.net>
6420 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6421 references to CVS replaced with Subversion
6423 2006-04-21 Borut Razem <borut.razem AT siol.net>
6425 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6426 references to CVS replaced with Subversion
6428 2006-04-19 Borut Razem <borut.razem AT siol.net>
6430 * src/version.awk: adapted for svn
6431 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6432 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6433 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6434 /binutils-avr/etc/*.vi, *.jin: removed all properties
6435 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6437 2006-04-19 Borut Razem <borut.razem AT siol.net>
6439 * CVS to Subversion migration completed
6441 2006-04-18 Borut Razem <borut.razem AT siol.net>
6443 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6444 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6446 2006-04-17 Borut Razem <borut.razem AT siol.net>
6448 * device/include/Makefile.in: added pic/*.inc to the installation
6450 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6452 * support/regression/collate-results.py: fixed output in case of
6454 * support/regression/generate-cases.py: fixed splitting of pathnames
6456 * as/hc08/lklibr.c (addfile),
6457 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6459 2006-04-11 Raphael Neider <rneider AT web.de>
6461 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6462 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6463 * src/pic16/pcode.c (assignValnums): fixed #1460578
6465 2006-04-11 Raphael Neider <rneider AT web.de>
6467 * device/lib/pic/libdev/*.c,
6468 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6469 fixes #1468739, enables compilation in --std-c99 mode
6470 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6472 2006-04-11 Raphael Neider <rneider AT web.de>
6474 * src/pic/device.c (find_device): removed debug output
6475 (list_valid_pics): enabled verbose listing of supported devices
6476 * device/include/stdbool.h: define bool as char for pic14/16 as well
6478 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6480 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6482 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6484 * .version: bumped version to 2.5.6
6485 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6487 2006-04-06 Raphael Neider <rneider AT web.de>
6489 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6490 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6491 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6492 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6493 pic14_constructAbsMap
6494 (pic14printPublics): declare absolute global symbols as global
6495 (pic14createInterruptVect),
6496 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6497 (newReg): assume new registers unused, use correct name in
6498 hashtable (reg->name instead of name), more debugLog output
6499 * src/pic/device.h (PIC_device): added fields for verbose output
6500 * src/pic/device.c: moved device definition to pic14devices.txt,
6501 added routines for runtime parsing of pic14devices.txt,
6502 added support for second config word
6503 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6504 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6505 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6506 (_pic14_parseOptions): moved pCodeInitRegisters here
6507 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6508 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6509 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6510 handling the pseudo stack
6511 * device/lib/Makefile.in: ignore failures in objects-pic16,
6512 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6513 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6514 * device/lib/pic/Makefile.subdir,
6515 * device/lib/pic16/Makefile.subdir: improved clean rules
6516 * device/lib/pic/libdev/: NEW, pic14 device libraries
6517 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6518 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6519 * device/include/Makefile.in: create subdir and install pic14 headers
6520 * device/include/pic/p16f_common.inc: removed unused declarations
6521 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6522 PICs from inc2h.pl v1.6,
6523 replaced BIT_AT macros with struct declarations
6524 * device/include/pic/pic14devices.txt: definition of supported devices,
6525 all above improvements contributed by Zik Saleeba, thanks
6526 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6527 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6530 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6532 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6533 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6534 thanks to Charles Olds
6536 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6538 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6540 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6542 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6543 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6544 * support/regression/bug1464657.c: added, new test
6546 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6548 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6551 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6553 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6554 --no-peep and --peep-file <file> are used don't use default rules but
6557 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6559 * src/mcs51/gen.c (genCall): fixed bug 1457608
6561 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6563 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6564 changes seem to cause (trigger?) problems with the build system.
6566 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6568 * src/SDCCpeeph.c (operandsLiteral): new, added,
6569 (callFuncByName): inserted operandsLiteral
6570 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6572 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6574 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6575 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6577 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6579 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6580 implemented patch 1120823 Thanks to Willy De la Court (normal
6581 interrupts need an interrupt number now if they are made critical),
6582 and enabled nesting of critical functions though not for gbz80
6583 (genCritical, genEndCritical): added functions
6584 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6585 * src/z80/mappings.i: added "ei" to all mappings
6587 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6589 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6590 submitted by the Debian SDCC maintainer Aurelien Jarno:
6591 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6592 archive with gcc 4.1 on mips and wrote the patch"
6594 2006-03-16 Raphael Neider <rneider AT web.de>
6596 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6597 the left operand is shorter than the result (c* = lit-c* + int),
6599 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6602 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6604 * src/.version: increased version number to 2.5.5
6605 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6606 linking is done manually in pic16 port's _linkEdit,
6607 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6608 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6609 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6610 allocate asmop as AOP_ACC,
6611 (aopForRemat): added parameter 'bool result' in function declaration,
6612 (pic16_aopGet): return AOP_ACC when accessing WREG,
6613 (pic16_popGetTempReg): minor modification,
6614 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6615 'pic16_allocWithIdx',
6616 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6617 calling function in absolute addresses,
6618 (genAssign): take into account AOP_ACC asmop,
6619 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6620 * src/pic16/pcoderegs.c: some debug functions and lines added,
6621 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6622 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6624 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6625 call to allocReg, not by manually allocating a new one,
6626 (pic16_assignRegisters): now before going through the register
6627 allocating functions mark all registers as free. This eliminates some
6628 side effects resulting from peephole parser done earlier in the backbone
6630 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6632 * src/SDCCicode.c (geniCodeLogic),
6633 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6635 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6637 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6638 (genSend): bugfix, do not allocate and free twice,
6639 (shiftRLong): handle partially overlapping aops
6640 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6642 2006-03-08 Borut Razem <borut.razem AT siol.net>
6644 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6647 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6649 * support/regression/tests/bug1409955.c: new, added
6650 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6651 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6652 (aopForSym, aopOp): increment asmop.allocated if reused,
6653 (freeAsmop): decrement asmop.allocated and check for zero instead of
6655 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6656 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6657 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6658 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6659 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6660 genSignedRightShift, genRightShift, genDataPointerGet,
6661 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6662 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6663 in reverse order from allocation,
6664 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6665 added swappedLR to keep track
6666 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6667 pdata & code for GCC, z80, gbz80 & hc08
6668 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6670 2006-03-08 Raphael Neider <rneider AT web.de>
6672 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6674 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6676 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6677 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6678 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6680 2006-03-06 Borut Razem <borut.razem AT siol.net>
6682 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6683 made the linker quiet
6685 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6687 * src/pic16/gen.c (genPcall): fixed bug #1443644
6688 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6689 which dumps before the function entry point a data byte which represents
6690 the number of the local variables used by the specified function, added
6691 'xinst' for initial support for Extended Instruction Support,
6692 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6693 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6694 port->fun_prefix anymore (may change later),
6695 (genFunction, genEndFunction): do not store/restore local registers for
6696 _main (this should take care the --main-return command line option in
6698 (genOr): removed some legacy pic-port instructions,
6699 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6700 performing operations with SFR's causes data to be written more than
6701 once to each SFR. Perhaps SFRs should be handled in special cases...
6702 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6704 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6705 into account for stack starting position,
6706 (struct OPTIONS pic16_optionsTable): added command line argument
6707 --extended or -y for Extended Instruction Support,
6708 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6709 (deassignLRs): *** perhaps the most important change, old 'for' code
6710 (commented out for reference), didn't account for some registers which
6711 were left marked 'not free' after a pointer operation. The change
6712 reduces register usage a lot in some cases
6714 2006-03-04 Borut Razem <borut.razem AT siol.net>
6716 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6718 * support/regression/tests/bug-524697.c: decreased array size for
6719 mcs51 to fit into the internal RAM
6720 * support/regression/Makefile.in: a little bit more verbose
6722 2006-03-03 Borut Razem <borut.razem AT siol.net>
6724 * support/regression/fwk/lib/testfwk.c,
6725 support/regression/fwk/include/testfwk.h: introduced function
6726 _prints(), nonrecursive _printn(), call _initEmu() from main()
6727 * support/regression/ports/gbz80/support.asm,
6728 support/regression/ports/ucz80/support.asm,
6729 support/regression/ports/z80/support.asm,
6730 support/regression/ports/ds390/support.c,
6731 support/regression/ports/hc08/support.c,
6732 support/regression/ports/host/support.c,
6733 support/regression/ports/mcs51/support.c,
6734 support/regression/ports/xa51/support.c: added empty _initEmu()
6736 * support/regression/ports/pic16/gpsim.cmd,
6737 support/regression/ports/pic16/spec.mk,
6738 support/regression/ports/pic16/support.c,
6739 support/regression/Makefile.in: added pic16 regression test
6741 2006-03-01 Raphael Neider <rneider AT web.de>
6743 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6744 genConstPointerGet): use safe way of generating MOVFF to cover
6745 literals as well as registers, fixes bug #1440527
6746 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6748 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6749 more correctly, fixes bug #1232186
6750 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6751 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6752 gplink guess the correct processor in more cases, applied patch
6753 from Till Riedel attached to and fixing bug #1436552
6755 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6757 * support/regression/tests/array.c: added, contains check for #1434401
6758 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6760 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6762 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6763 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6764 * device/include/mcs51/c8051f326.h,
6765 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6766 * device/include/mcs51/c8051f000.h,
6767 * device/include/mcs51/c8051f018.h,
6768 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6769 PCON_IDLE,PCON_STOP and added sfr16 definitions
6771 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6773 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6774 genGetWord): fixed bug 1409955
6776 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6778 * device/include/hc08/mc68hc908gp32.h,
6779 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6781 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6783 * src/SDCCast.c (constExprValue): return NULL if not a value
6784 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6785 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6786 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6788 2006-02-13 Borut Razem <borut.razem AT siol.net>
6790 * src/regression/ptrarg.c: added, fails due to bug #1430967
6791 * src/regression/Makefile: ptrarg.c added, ...
6793 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6795 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6796 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6798 2006-02-11 Borut Razem <borut.razem AT siol.net>
6800 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6801 print "Processor: xxx" message to stdout only if --verbose
6803 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6805 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6806 * support/regression/tests/bug1426356.c: added
6807 * support/regression/tests/bitfields.c: removed 2 tests
6809 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6811 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6812 * device/include/mcs51/c8051f330.h,
6813 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6814 PCON_IDLE,PCON_STOP and added sfr16 definitions
6815 * device/lib/_divsint.c,
6816 * device/lib/_divuint.c,
6817 * device/lib/_divulong.c,
6818 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6819 register bank bug for small stackauto
6821 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6823 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6825 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6827 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6828 * all.dsp: corrected several bin paths
6829 * device/include/mcs51/c8051f120.h,
6830 * device/include/mcs51/c8051f300.h,
6831 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6832 to PCON_IDLE,PCON_STOP
6833 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6834 * device/lib/printf_large.c (output_float): fixed bug 1388703
6835 * support/regression/tests/bug1057979.c: added test for bug 1388703
6837 2006-02-08 Raphael Neider <rneider AT web.de>
6839 * src/pic/pcode.c (pciTRIS): fixed typo,
6840 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6841 (LinkFlow): fixed handling of flows that end in a call,
6842 (ReuseReg): perform safety check earlier
6843 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6844 to work with flows at the beginning of a pBlock,
6845 fixes #1426557 (Symbol not previously defined),
6846 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6848 (RemoveUnusedRegisters): update register usage info
6849 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6850 created, reuse existing ones instead
6851 * src/pic/gen.c (genPcall): fixed #1424719
6853 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6855 * link/z80/lkmain.c,
6857 * link/z80/lkdata.c,
6858 * link/z80/aslink.h: fixed build on current cygwin:
6859 replaced getline() by lk_getline()
6861 2006-02-01 Borut Razem <borut.razem AT siol.net>
6863 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6864 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6865 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6866 src/regression/bool1.c, src/regression/bool2.c,
6867 src/regression/bool3.c, src/regression/call1.c,
6868 src/regression/compare.c, src/regression/compare10.c,
6869 src/regression/compare2.c, src/regression/compare3.c,
6870 src/regression/compare4.c, src/regression/compare5.c,
6871 src/regression/compare6.c, src/regression/compare7.c,
6872 src/regression/compare8.c, src/regression/compare9.c,
6873 src/regression/configword.c, src/regression/for.c,
6874 src/regression/inline.c, src/regression/mult1.c,
6875 src/regression/nestfor.c, src/regression/or1.c,
6876 src/regression/pointer1.c, src/regression/ptrfunc.c,
6877 src/regression/rotate1.c, src/regression/rotate2.c,
6878 src/regression/rotate3.c, src/regression/rotate4.c,
6879 src/regression/rotate5.c, src/regression/rotate6.c,
6880 src/regression/rotate7.c, src/regression/string1.c,
6881 src/regression/struct1.c, src/regression/sub.c,
6882 src/regression/sub2.c, src/regression/switch1.c,
6883 src/regression/while.c, src/regression/xor.c,
6884 src/regression/create_stc, src/regression/simulate,
6885 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6887 * src/regression/gpsim_assert.h: added
6889 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6891 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6892 ((void (code *) (void)) 0) ();
6901 * as/mcs51/aslink.h,
6903 * as/mcs51/asmain.c,
6904 * as/mcs51/lkdata.c,
6906 * as/mcs51/lkmain.c,
6909 * as/z80/asmain.c: fixed build on current cygwin:
6910 replaced getline() by as_getline()
6912 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6914 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6915 declarator in the symbol chain
6917 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6918 parameter list for function pointers
6919 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6920 * support/regression/tests/bug-716242.c: added
6922 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6924 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6926 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6928 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6930 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6931 inifinitely recurseable, added static
6932 * support/regression/tests/bug-1408066.c: added
6934 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6937 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6938 renamed, added possibility to create "postLoopLbl"-labels
6939 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6940 newiTempLoopHeaderLabel
6941 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6942 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6943 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6944 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6945 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6946 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6947 (basicInduction): fixed bug #136564, made static,
6948 (loopInduction): changed parameter of basicInduction, made static,
6949 (addPostLoopBlock): added
6950 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6951 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6953 * support/regression/tests/bug-136564.c: added
6954 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6955 --std-sdcc99 to LIBSDCCFLAGS
6957 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6959 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6961 * support/regression/tests/bug-1406131.c: added
6963 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6965 * src/SDCCast.c (decorateType): fix promotion of unary minus
6966 * src/SDCCsymt.c (computeType): beautified
6967 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6968 (valUnaryPM, valComplement): fix sign and promotion,
6969 (valNot): ANSI: result type is int (SDCC: unsigned char)
6970 * support/regression/tests/uminus.c: speedup by removing superflous
6972 * support/regression/tests/onebyte.c: added promotion and signedness
6973 tests for unary minus
6974 * support/regressions/tests/bug-477927.c: disable warning about
6975 uninitialized variables
6976 * support/regression/tests/not.c: added
6978 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6980 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6981 * src/mcs51/gen.c (gen51Code): show final register usage after
6982 fillGaps in asm with --i-code-in-asm
6983 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6984 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6985 incUsed, rliveClear, adjustIChain): made static,
6986 (setFromRange): excluded because it's unused,
6987 (findPrevUseSym, markWholeLoop): added,
6988 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6989 through all branches of predecessors enables sdcc to emit the warning
6990 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6991 (rlivePoint): made static, added parameter emitWarnings which is only
6992 true during the first run out of two,
6993 (findRecursiveSucc, findRecursivePred): removed,
6994 (computeLiveRanges): made static, added parameter emitWarnings,
6995 (dumpIcRlive): added for debugging only
6996 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6997 removed prototype of setFromRange()
6998 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6999 in call of computeLiveRanges()
7000 * support/regression/tests/bug-895992.c: added
7001 * support/regression/tests/bug-971834.c: added
7002 * support/valdiag/tests/bug-895992.c: added
7003 * support/valdiag/tests/bug-971834.c: added
7005 2005-12-18 Raphael Neider <rneider AT web.de>
7007 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7008 (genUnpackBits): improved code for direct operands,
7009 (genPackBits): improved code for literal assignment to bitfields
7010 and for direct destination operands (no FSR indirection),
7011 prevented redundant AND, fixes #1362800,
7012 (AccLsh): added parameter to disable masking of the result
7013 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7014 skip instructions with side-effects (like incfsz),
7015 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7016 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7017 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7020 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7022 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7023 volatile variables as spill location
7025 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7027 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7029 * support/regression/tests/bug-1376320.c: added
7031 2005-12-08 Raphael Neider <rneider AT web.de>
7033 * src/pic/device.c: renamed is_shared to pic14_is_shared
7034 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7035 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7036 (is_valid_identifier): added for above workaround
7038 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7040 * device/lib/Makefile.in: fixed to enable port-specific-objects
7041 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7042 char, thanks Hubert Sack
7043 * doc/sdccman.lyx: documented --xstack-loc,
7044 elaborated a bit more on interrupts and pitfalls,
7045 removed "setjmp/longjmp unsupported",
7046 documented some unsupported C99 features
7047 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7048 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7049 if, thanks Hubert Sack
7050 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7051 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7053 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7054 regression tests can report resource usage (rfe 700441)
7055 * support/regression/collate-results.py: report resource usage
7056 * support/regression/ports/ds390/spec.mk,
7057 * support/regression/ports/hc08/spec.mk,
7058 * support/regression/ports/mcs51/spec.mk,
7059 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7060 * support/regression/ports/ds390/uCsim.cmd,
7061 * support/regression/ports/hc08/uCsim.cmd,
7062 * support/regression/ports/mcs51/uCsim.cmd,
7063 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7064 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7065 library, use the default one
7066 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7067 building the library
7069 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7071 * config.dsp: added dependency on .version and configure_vc.awk
7072 * device/include/setjmp.h: updated for --stack-auto and --xstack
7073 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7074 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7075 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7076 * device/lib/libsdcc.lib: added _setjmp
7077 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7078 (decorateType): fixed bug 1372851,
7079 (optimizeGetHbit): fixed warning
7080 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7081 array initialisation
7082 * support/regression/tests/bug1057979.c: added test for bug 1358192
7083 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7085 2005-12-03 Borut Razem <borut.razem AT siol.net>
7087 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7088 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7090 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7092 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7093 createIval): implement symbol independant "flexible array member",
7094 (createIvalCharPtr): implemented flexible array initialisation with a
7096 * src/SDCCsymt.c (copyStruct): removed,
7097 (getSize): fixed misleading comment,
7098 (getAllocSize): removed, the additional allocation size is now in
7099 sym->flexArrayLength,
7100 (checkStructFlexArray): new, syntax checks for flexible array members,
7101 (compStructSize): added syntax checks for "flexible array members"
7102 (copyStruct): removed,
7103 (copyLinkChain): removed inefficient fix for bug 770487
7104 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7105 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7106 symbol->flexArrayLength
7108 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7109 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7110 * support/regression/tests/structflexarray.c: added
7111 * support/valdiag/tests/structflexiblearray.c: added
7113 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7115 * src/SDCCast.c (decorateType): fixed bug 1368489
7116 * support/Util/SDCCerr.c,
7117 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7119 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7121 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7122 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7124 2005-11-27 Borut Razem <borut.razem AT siol.net>
7126 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7127 support/cpp2/mkdeps.h: added command line option
7128 -obj-ext=<extension> to SDCPP to define object file externion, used
7129 for generation of make dependencies (-M)
7130 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7132 2005-11-26 Borut Razem <borut.razem AT siol.net>
7134 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7135 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7136 added pic and pic16 libraries
7138 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7140 * device/include/float.h: Corrected typo in prototype of __fsgt
7142 2005-11-25 Borut Razem <borut.razem AT siol.net>
7144 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7145 added creation of model-mcs51-stack-auto libraries
7147 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7149 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7151 * src/SDCCast.c (createIvalArray): removed obsolete comment
7153 2005-11-24 Borut Razem <borut.razem AT siol.net>
7155 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7156 added missing device/lib/mcs51/crt*.asm sources
7158 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7160 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7162 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7164 * device/lib/_fs2schar.c,
7165 * device/lib/_fs2sint.c,
7166 * device/lib/_fs2slong.c: optimized inline asm
7168 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7170 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7171 Better handling of floats between -1.0 and 0.0.
7173 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7175 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7176 (the missing "if"s prohibited removal of redundant labels)
7178 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7180 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7181 Properly convert floats between -1.0 and 0.0 to long, int, and char
7182 types (max integer value of negative floats tends to zero).
7183 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7184 Removed changes made so to work properly with floats between
7185 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7188 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7190 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7191 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7192 (genCast) cosmetic change
7193 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7194 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7196 * support/regression/tests/bitfields (testSignedBitfields): added
7198 2005-11-18 Borut Razem <borut.razem AT siol.net>
7200 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7201 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7202 introduced SILENT option to make building of pic16 libraries less
7204 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7206 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7207 Now they work properly with floats between -1.0 and 0.0
7208 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7210 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7212 * src/SDCCicode.c (printOperand): added missing else
7214 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7216 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7217 reformatted for better readability
7218 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7221 2005-11-17 Borut Razem <borut.razem AT siol.net>
7223 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7224 introduced SILENT option to make building of pic16 libraries less
7225 verbose - used for nightly snapshot build
7226 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7227 available on Win32 platforms.
7228 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7229 medium, large, pic and pic16
7231 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7233 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7234 printf("%f"...) sets fraction to zero.
7236 2005-11-16 Raphael Neider <rneider AT web.de>
7238 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7240 * src/pic/gen.c (genIfx): implemented for CARRY bit
7241 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7242 to generic pointers, fixes #1357332,
7243 (pic16_movLit2f): NEW,
7244 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7246 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7248 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7250 2005-11-11 Raphael Neider <rneider AT web.de>
7252 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7253 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7254 compute pointer's type from operand,
7255 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7256 improved single bit reads, fixes bug #1353379
7258 2005-11-09 Borut Razem <borut.razem AT siol.net>
7260 * support/scripts/sdcc.nsi: added lib/pic to the package
7262 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7264 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7266 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7268 * support/regression/tests/bug1348008.c: added
7269 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7270 * support/regression/tests/bug1337835.c: updated comment
7272 2005-11-06 Borut Razem <borut.razem AT siol.net>
7274 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7275 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7276 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7277 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7278 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7279 dynamic construction of cl_error_class and derivates - 2.nd try
7281 2005-11-05 Borut Razem <borut.razem AT siol.net>
7283 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7284 bug, which caused Bus Errors on sparc solaris
7286 2005-11-04 Borut Razem <borut.razem AT siol.net>
7288 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7289 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7290 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7291 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7292 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7293 and derivates to resolve the initialization problem on OSX
7295 2005-11-02 Borut Razem <borut.razem AT siol.net>
7297 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7298 corrected typo - #include <winsock2.h>
7300 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7302 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7303 (_asxxxx_mapping): added org directive for future enhancements
7305 2005-11-01 Borut Razem <borut.razem AT siol.net>
7307 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7308 enabled sockets on WIN32
7309 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7311 2005-10-31 Borut Razem <borut.razem AT siol.net>
7313 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7314 WIN32 backslash path delimiters should be escaped when used in C strings
7315 * support/regression/tests/bitfields.c: exclude failing assertions for
7316 __CYGWIN32__ and __MINGW32__ hosts
7318 2005-10-30 Borut Razem <borut.razem AT siol.net>
7320 * src/SDCCutil.c: corrected double comparison typo
7322 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7324 * device/lib/medium/Makefile: added for new memory model medium
7325 * device/include/asm/mcs51/features.h: updated for medium/pdata
7326 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7327 added Multiply & Accumulate sbit's and MAC0_PAGE define
7328 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7329 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7330 * device/lib/_mullong.c: update for medium model
7331 * device/lib/incl.mk: added medium model
7332 * doc/sdccman.lyx: documented medium model
7333 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7334 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7335 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7336 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7337 (allocParms): set SCLS and OCLS to pdata for medium model
7338 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7340 (powof2): return <0 if not power of 2
7341 * src/avr/gen.c (genBitWise): use updated powof2
7342 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7343 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7344 (shiftLLeftOrResult): use B if necessary
7345 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7346 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7347 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7348 * support/regression/Makefile.in: added test-mcs51-medium
7349 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7351 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7353 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7355 * device/lib/time.c (mktime): fixed bug 1334315
7357 2005-10-28 Raphael Neider <rneider AT web.de>
7359 * device/include/pic/p16f_common.inc: added common declarations
7360 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7362 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7364 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7365 (aopPutUsesAcc): added to predict accumulator use,
7366 (assignResultValue): save acc if necessary,
7367 (genMinusDec): store result if indirectly addressed,
7368 (genDivOneByte): save acc if necessary,
7369 (movLeft2Result): bugfix if left already in acc,
7370 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7371 attention to accumulator use (esp. pdata),
7372 (genReceive): receive pdata correctly
7373 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7374 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7376 2005-10-27 Raphael Neider <rneider AT web.de>
7378 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7380 2005-10-27 Raphael Neider <rneider AT web.de>
7382 * .version: changed version to 2.5.4
7383 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7384 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7385 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7386 arithmetics support routines
7387 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7388 * device/lib/Makefile.in: also create installdir for pic
7390 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7392 * src/pic/device.c (dump_sfr): rewritten to delegate register
7393 placement to the linker (use `extern sym' rather than sym EQU addr),
7394 (validAddress): fixed to check last specified address
7395 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7396 (popGetLit): truncate literal value to 8 bit,
7397 (popGet): moved assert to more appropriate place
7398 (popGetExternal): create pCode operand from and mark the according
7399 symbol as being `extern'
7400 (popGetAddr): added sanity check on immediate's offset, provide
7401 GPOINTER tag on demand
7402 (aopPut): fixed for immediates,
7403 (mov2w_op): move operand's address or contents to WREG (depending on
7404 operand type), safer variant of mov2w,
7405 (movwf,call_libraryfunc): NEW, handy abbreviations,
7406 (get_argument_pcop,get_return_val_pcop,pass_argument,
7407 get_returnvalue): interface for accessing function parameters and
7409 (assignResultValuei,genRet): use new parameter/return value interface
7410 (pic14_getDataSize): back to old version handling generic pointers,
7411 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7412 provided implementation and/or fixed old one,
7413 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7414 calls, removed legacy 8051 reference code
7415 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7416 (loadSignToC): NEW, move the operands sign bit to CARRY,
7417 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7418 genRightShiftSigned, accepts negative shift counts,
7419 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7420 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7421 generic pointers, __data pointers and __code pointers,
7422 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7423 and signed bitfields, limit bitfields to 8 bit,
7424 (genDataPointerGet): fixed number of bytes read,
7425 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7426 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7427 pointers to constant data are no longer assumed to point to __code
7428 space, removed invalid pointer types,
7429 (bitpatternFromVal): retrieve the PICs representation of an integer
7431 (genDataPointerSet): fixed assigning to po_immediate operands,
7432 (genGenPointerSet): implemented as library call,
7433 (genIfx): fixed incorrect condition,
7434 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7435 provide GPOINTER tag according to destination's storage class,
7436 (genCast): added code to handle casting to generic pointers, added
7437 sign-/zero extension of the result
7438 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7439 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7440 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7442 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7443 address/register resides in the shared banks
7444 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7445 put all variables into separate sections (have the linker arrange
7447 (picglue): put init code and interrupt handlers in separate sections
7448 * src/pic/main.c: added port specific options table, modified to PORT
7449 structure to make GPOINTERs 3 byte, added pic14_options
7450 (_pic14_do_link): private linking routine (update paths to libraries,
7451 add libsdcc.lib by default)
7452 * src/pic/main.h: declare pic14_options
7453 * src/pic/pcode.c: fixed instructions i/o relations,
7454 (RegCond): reverted to correct version,
7455 (newpCodeOpLit): truncate literals to 8 bit,
7456 (genericPrint): added debug output,
7457 (getRegFromInstruction): fixed for various operand types, simplified
7458 (BuildFlow): fixed broken handling of isntructions with labels
7459 (LinkFlow): start at last instruction in flow (skip trailing comments),
7460 pass the flow on to the next instruction after CALL
7461 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7462 (insertPCodeInstruction): fixed inserting after a skip instruction,
7463 (DoBankSelect): fixed for labeled instructions
7464 (OptimizepBlock): honor --nopeep switch
7465 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7466 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7467 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7468 (pCodeOptime2pCodes): allow disabling this optimization via
7469 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7470 but is still buggy), started implementation of a dataflow based
7471 pCode optimization (CSE + dead code elimination)
7472 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7473 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7474 names are independant of the stack location and therefore portable across
7477 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7479 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7480 (selectSpil): fixed bug 1337835 by not spilling bit variables
7481 * support/regression/tests/bug1337835.c: added test for this bug
7482 * src/mcs51/peeph.def: restart after rule 3.c,
7483 addded rules 263.x to optimize loading constants
7485 2005-10-26 Raphael Neider <rneider AT web.de>
7487 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7488 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7489 (genAssign): emit warning when casting literals to generic pointer
7490 type, also applies when taking the address of a fixed variable,
7491 (genCast): improved casting to generic pointers
7492 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7493 extern variables, added verbose error message
7494 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7496 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7498 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7499 carry must be complemented too
7500 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7501 could be emitted by genMinus
7502 * src/SDCCval.c (constVal): fixed bug 1305065
7504 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7506 * src/SDCCast.c (addCast): added promotion for bit variables
7507 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7508 promotion casts + optimisation
7509 (optimizeGetWord): fix warning 'i' might be used uninitialized
7510 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7511 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7513 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7515 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7516 all chars are promoted to int; promotion should be handled in SDCCast.c
7518 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7520 * device/lib/_strcmp.c: Fixed bug 1326457
7522 2005-10-11 Raphael Neider <rneider AT web.de>
7524 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7525 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7527 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7529 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7530 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7532 2005-10-04 Raphael Neider <rneider AT web.de>
7534 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7535 device/lib/pic16/pics.all: added pic18f1320
7536 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7538 2005-09-30 Raphael Neider <rneider AT web.de>
7540 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7541 * src/pic16/devices.inc: NEW, provides device descriptions
7542 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7544 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7546 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7549 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7551 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7552 documented Any Order Bit, Higher Order Byte and Higher Order Word
7553 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7554 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7555 (optimizeGetAbit): new, to get any bit, not only the high bit,
7556 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7557 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7558 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7559 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7560 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7561 GETABIT, GETBYTE, GETWORD: decorate them,
7562 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7563 (ast_print): added GETABIT, GETBYTE, GETWORD
7564 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7565 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7566 (geniCodeBinary): new generic binary icode,
7567 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7568 * src/port.h: updated comment for PORT.hasExtBitOp
7569 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7570 (genGetByte): new, to get a single byte,
7571 (genGetWord): new, to get a word from a long,
7572 (gen51Code): added GETABIT, GETBYTE, GETWORD
7573 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7575 2005-09-23 Raphael Neider <rneider AT web.de>
7577 * configure.in, configure: have device/lib/pic configured
7578 * device/lib/Makefile.in: added model-pic14
7579 * device/lib/clean.mk: added pic/ to clean rule
7580 * device/lib/pic: added rudimentary pic14 library providing support
7581 functions for multiplication/division/generic pointer access
7582 * src/SDCCopt.c (convilong): mark support functions as extern
7583 for pic14 port as well
7584 * src/pic/gen.c (genMult): added assertions,
7585 (genpic14Code): emit warning on unhandled iCodes
7586 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7587 * src/pic/pcode.c (pCodeOpCopy),
7588 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7589 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7590 SFR_REGISTER}), made safe for future extensions
7591 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7592 instructions even if preceeded by SKIP instructions (also remove
7593 them); removed unused code
7594 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7595 prevents leaving parts of the structure uninitialized after copying
7597 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7599 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7601 * support/regression/tests/addsub.c: added test for the bug
7603 2005-09-21 Raphael Neider <rneider AT web.de>
7605 * device/include/pic16/pic18f1220.h,
7606 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7607 * device/lib/pic16/Makefile.rules: added missing opening paren
7608 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7609 are provided in genutils.c,
7610 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7611 operand/result sizes,
7612 (genCmp): assert on NULL pointers first, then check deref'ed values
7613 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7616 2005-09-18 Raphael Neider <rneider AT web.de>
7618 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7619 as these are now unused,
7620 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7621 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7622 local, avoids uninitialized pointer dereference on r->name
7623 * src/pic16/ralloc.c (newReg): fixed indentation
7625 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7627 * src/SDCCval.c (constVal): fixed bug 730366
7628 * support/Util/SDCCerr.c,
7629 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7631 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7633 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7635 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7637 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7639 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7641 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7642 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7643 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7644 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7645 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7646 * packihx/packihx.c (hexDigit): made c unsigned char
7647 * as/mcs51/lklibr.c (fndsym),
7648 * link/z80/lkgb.c (gb),
7649 * link/z80/lklibr.c (fndsym),
7650 * link/z80/lkrloc.c (relr),
7651 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7652 * src/SDCC.lex (checkCurrFile, process_pragma),
7653 * src/SDCCglue.c (spacesToUnderscores),
7654 * src/SDCCmain.c (setParseWithComma, processFile),
7655 * src/asm.c (tvsprintf, printCLine),
7656 * src/avr/gen.c (emitcode, aopPut),
7657 * src/ds390/gen.c (emitcode),
7658 * src/hc08/gen.c (emitcode, emitinline),
7659 * src/mcs51/gen.c (emitcode, genInline),
7660 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7662 * src/pic/ralloc.c (debugLog),
7663 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7665 * src/pic16/ralloc.c (debugLog),
7666 * src/z80/main.c (_process_pragma):
7667 made all ctype.h function calls safe
7668 * src/SDCCopt.c: include math.h for fabs
7669 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7670 and used them throughout the code to make ctype.h function calls safe
7671 * src/ds390/main.c (asmLineNodeFromLineNode),
7672 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7673 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7675 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7676 (newpCodeAsmDir): made ctype.h function calls safe
7677 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7678 pic16_emitcode): made lbp unsigned char*
7679 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7680 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7681 * src/xa51/gen.c (emitcode),
7682 * src/z80/gen.c (_emit2): made lbp unsigned char*
7683 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7686 2005-09-05 Raphael Neider <rneider AT web.de>
7688 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7689 access bank splitpoint
7691 2005-09-05 Raphael Neider <rneider AT web.de>
7693 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7695 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7697 * .version: changed to version 2.5.3
7698 * doc/sdccman.lyx: changed version to 2.5.3,
7699 documented --codeseg and --constseg and pragma codeseg and constseg,
7700 documented bit parameters (reentrant) and bit returning
7701 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7702 currFunc->recvSize, but is this ok for all ports?
7703 (ast2iCode): result of ~ on unsigned char must be cast to int for
7705 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7706 function pointers in bit space
7707 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7708 (processFuncArgs): call port.reg_parm() with reentrancy info
7716 * src/z80/main.c: port.reg_parm prototype extended with
7717 "bool reentrant" parameter
7718 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7719 options.stackAuto for allocating bit register parameters
7720 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7721 (genSend): set BitBankUsed if it is,
7722 (selectRegBank): factored out of genCall for use in genPcall,
7723 (genCall): removed redundant dtype assignmen, use selectRegBank,
7724 (genPcall): handle returning in Carry properly, save in F0 if needed,
7725 (genReceive): handle bit register parameters
7726 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7727 (mcs51_assignRegisters): enable bit registers for all reentrant
7728 functions and don't set BitBankUsed unconditionally
7729 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7730 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7731 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7733 2005-08-27 Borut Razem <borut.razem AT siol.net>
7735 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7736 ppc-osx (Darwin) does not support -u option. It seems that it is
7737 supported only on Linux - GNU cp
7739 2005-08-25 Borut Razem <borut.razem AT siol.net>
7741 * sim/ucsim/gui.src/serio.src/Makefile.in,
7742 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7743 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7744 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7745 install and strip, since the strip at /usr/ccs/bin should be used
7748 2005-08-24 Borut Razem <borut.razem AT siol.net>
7750 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7752 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7754 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7757 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7759 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7760 * as/mcs51/lkmain.c (link_main): fixed warning
7761 * device/include/stdbool.h: ds390 has no advanced bit support yet
7762 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7763 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7764 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7765 and updated their macros
7766 * src/SDCCval.c (constVal): updated comment for renamed b_long
7768 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7770 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7771 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7772 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7773 (oprio): set priority for '['
7774 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7776 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7777 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7778 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7779 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7780 added overlayable BIT_BANK area
7781 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7782 (summary2): explain 'T' in legenda
7783 * as/mcs51/lkrloc.c: replaced old K&R style,
7784 (relr): added R_BIT processing,
7785 (errmsg): added "Bit-addressable relocation error",
7786 (adb_bit): added for converting from byte- to bit-addressable space,
7787 (adb_24_bit): added for converting from byte- to bit-addressable space
7788 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7789 used in reentrant functions now even as return value
7790 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7791 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7792 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7793 * src/SDCCglobl.h: added indicator BitBankUsed
7794 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7795 the bit registers b0-b7
7796 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7797 (geniCodeCast): fixed bug 1263853,
7798 (geniCodeLogicAndOr): put result in bool or char,
7799 (geniCodeReceive): added parameter func for accessing the return type,
7800 (geniCodeFunctionBody): pass func to geniCodeReceive
7801 * src/SDCCmain.c: added indicator BitBankUsed
7802 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7803 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7804 (checkSClass): don't put automatic bool/bit on stack,
7805 (checkFunction): removed check on function cannot return bit
7806 * src/SDCCsymt.h: added newBoolLink prototype
7807 * src/mcs51/gen.c (rb1regs): added bit registers,
7808 (movc): created for assigning to carry,
7809 (pushReg, popReg): created for pushing registers,
7810 (sameRegs): check both AOP_REG and AOP_CRY types,
7811 (aopOp): handle bit registers,
7812 (aopPut): optimization no self-assign,
7813 (saveRegisters): push reg->base (bits) only once for bit registers,
7815 (unsaveRegisters): pop reg->base only once and use popReg,
7816 (assignResultValue): added parameter func and return in carry for bits,
7817 (genIpush): optimization no reload in A if not changed,
7818 (genSend): bit parameters in reentrant functions are passed in bit
7819 registers by first assigning to bits in B, then save registers and
7821 (genCall): handle returning in Carry properly, save it in F0 if needed,
7822 (genPcall): updated assignResultValue call, this is not safe yet for bit
7823 returning function !!!
7824 (genFunction): don't generate equ's for bit registers and use pushReg,
7825 (genEndFunction): take care of bit returning functions and use popReg,
7826 (genRet): return bit in Carry,
7827 (genIfx): optimize bit registers and other directly addressable bits,
7828 (genReceive): updated assignResultValue call
7829 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7830 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7831 registers when using stack-auto
7832 * src/mcs51/ralloc.c (_G): added allBitregs,
7833 (regs8051): added the bit registers,
7834 (createStackSpil): use macro IS_BIT,
7835 (getRegBit): added to allocate a bit register, else spill,
7836 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7837 (updateRegUsage): factored out to ease stepping while debugging,
7838 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7839 also allocate bit registers,
7840 (fillGaps): handle bit registers,
7841 (findAllBitregs): added to create bit vector with all bit registers,
7842 (mcs51_allBitregs): returns this bit vector,
7843 (mcs51_assignRegisters): when using stack-auto use bit registers for
7844 passing parameters and creating local variables
7845 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7847 2005-08-22 Borut Razem <borut.razem AT siol.net>
7849 * device/lib/Makefile.in: replaced find option -or with -o
7850 to make it run on solaris
7852 2005-08-22 Raphael Neider <rneider AT web.de>
7854 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7855 fixes #1265442 (crash on Solaris)
7857 2005-08-20 Borut Razem <borut.razem AT siol.net>
7859 * configure, configure.in: added tests for libsocket and libnsl libraries,
7860 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7861 from support/regression/Makefile.in
7862 * support/regression/Makefile.in: added
7863 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7864 * sim/ucsim/libtool: regenerated on sparc-solaris
7865 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7866 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7867 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7868 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7869 sparc-solaris, which doesn't use GNU ld linker
7870 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7871 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7873 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7875 * src/mcs51/peeph.def: updated comments
7877 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7879 * device/lib/_gptrget.c,
7880 * device/lib/_gptrput.c: slightly shorter
7881 * doc/sdccman.lyx: incremented version
7882 * src/mcs51/peeph.def: moved peephole comments to the line of first
7883 change to better keep line correlation, reanimated 186.e
7884 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7886 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7888 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7889 David Saxton with quotes around file name.
7891 2005-08-15 Borut Razem <borut.razem AT siol.net>
7893 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7894 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7895 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7896 make tests run on x86_64 platform
7898 2005-08-13 Raphael Neider <rneider AT web.de>
7900 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7901 as it might be executed DURING a build (parallel make is wonderful)
7903 2005-08-13 Raphael Neider <rneider AT web.de>
7905 * device/lib/Makefile.in (port-specific-objects-pic16):
7906 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7907 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7909 * device/lib/pic16/Makefile.rules: build subdirs before creating
7910 the library, removed builddir rule, create $(builddir) early in
7911 recurse rule, use empty recurse rule for leaf directories
7912 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7913 mkdir errors (race condition), removed duplicate suffix "hex"
7915 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7916 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7917 prevents mkdir -p from aborting on Alpha
7919 2005-08-12 Raphael Neider <rneider AT web.de>
7921 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7922 db-statements in order to allow for arrays of pointers in code
7923 sections to be placed without interspersed 0-padding, fixes
7925 * (emitStatistics): fixed division by zero for pic18f1220
7926 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7927 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7928 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7929 * (pic16_pCodeConstString): keep track of already emitted string
7930 literals to prevent "duplicate definitions of symbol _str_NR"
7931 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7933 * device/lib/Makefile.in: ignore failing PIC16 library builds
7934 * device/lib/pic16/Makefile: do not build if gputils are missing
7935 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7937 2005-08-10 Raphael Neider <rneider AT web.de>
7939 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7942 2005-08-10 Raphael Neider <rneider AT web.de>
7944 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7945 Rokas' patch to add the new fixed point type "__fixed16x16"
7946 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7947 functions for __fixed16x16 arithmetics
7948 * device/lib/pic16: reimplemented the build system to support
7949 a separate build directory, better handling of libio (create
7950 the library in a separate subdir for each architecture) and
7951 easier configuration (centralized in Makefile.common)
7953 2005-08-07 Raphael Neider <rneider AT web.de>
7955 * src/pic16/gen.c (genrshTwo): fixed sign extension
7956 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7957 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7959 * device/include/pic16/pic18f4220.h: NEW, header for
7960 pic18f4220 and pic18f4320
7961 * device/include/pic16/pic18fregs.h: added new devices,
7962 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7963 * device/include/pic16/signal.h: resolved name clashes
7964 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7965 to also allow testing for interrupt enable bits, added
7966 comments on how to use the macros
7967 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7968 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7969 register definitions for the devices
7970 * device/lib/pic16/pics.all: added new devices
7971 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7973 * device/lib/pic16/libc/stdlib/memfree: do not count
7974 the block header as free memory
7975 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7976 simplified and added missing end-of-blocklist-marker
7977 (reported by Peter Onion, fixes #1252814)
7978 * (_mergeHeapBlock): fixed loop condition
7979 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7980 len==0, restructured code
7981 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7982 up a bit, reduced bitfield accesses, prevent endless loops
7983 in case of heap corruption
7984 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7985 "unreferenced arguments/must return a value" warnings
7986 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7987 replaced BAUDREG with SPBRG
7988 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7989 device/lib/pic16/debug/gstack/gstack.c: replaced
7990 _naked, _asm, _endasm with __naked, __asm, __endasm
7992 2005-08-05 Raphael Neider <rneider AT web.de>
7994 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7995 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7997 2005-08-05 Borut Razem <borut.razem AT siol.net>
7999 * device/lib/Makefile.in: added missing ';'
8000 * configure: removed ^M characters
8002 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8004 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8005 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8008 2005-08-04 Borut Razem <borut.razem AT siol.net>
8010 * configure.in: pic16 libraries build 2nd try - enable running
8011 configure in device/lib/pic16
8012 * configure: regenerated from configure.in
8013 * device/lib/Makefile.in: create $(PORT)/bin directory
8015 2005-08-03 Raphael Neider <rneider AT web.de>
8017 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8018 to get/set values via pointers
8019 * (genUnpackBits,genPackBits): changed detection of
8020 ptr->bitfield vs. sym.bitfield, fixed access via generic
8021 pointers, removed dead (wrong) code for multibyte bitfields
8022 * (genNearPointerGet, genGenPointerGet): removed useless code,
8023 fixed bitfield detection, fixes #1250594
8024 * (genNearPointerSet): removed useless code
8025 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8026 and introduced macro pic16_emitpcode that conditionally emits
8027 the origin of the following pCode (useful for debugging SDCC)
8028 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8029 * (createDefmap): fixed handling of LFSR for --optimize-df
8031 2005-08-02 Borut Razem <borut.razem AT siol.net>
8033 * device/lib/Makefile.in: pic16 libraries build enabled since
8034 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8036 2005-08-02 Raphael Neider <rneider AT web.de>
8038 * src/pic16/gen.c (genPackBits): removed deprecated warning
8039 * (genGenPointerSet): fixed bitfield detection
8041 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8043 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8045 2005-07-31 Raphael Neider <rneider AT web.de>
8047 * device/lib/pic16/libdev/pic18f458.c,
8048 device/include/pic16/pic18f458.h: added missing T0CONbits
8050 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8052 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8054 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8056 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8058 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8060 * device/include/mcs51/at89c51ed2.h: added.
8062 2005-07-23 Raphael Neider <rneider AT web.de>
8064 * src/pic/gen.h: added emitpcode macro for debugging
8065 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8066 and replace by macro adding debug information on demand
8067 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8068 * (gencjne): tried to fix; replaced with correct (slower) code
8069 * (gen{Unp,P}ackBits): fixed single bit access
8070 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8071 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8072 previous instruction
8073 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8074 register has to be handled with care (forbidding movement
8075 of assignments/uses, removing assignments completely, ...)
8076 * (pCodeOptime2pCodes): make use of regIsSpecial
8077 * added lots of debugging output (commented out)
8078 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8079 from being reused as result UNLESS it is known to work
8081 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8083 * support/Util/dbuf.h: include <stddef.h> for size_t
8084 * .version: changed to version 2.5.2
8086 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8088 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8090 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8092 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8093 (genModOneByte): removed needless psha/pula
8095 2005-07-22 Raphael Neider <rneider AT web.de>
8097 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8098 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8099 * src/pic/gen.c (resolveIfx): do not "invent" labels
8100 * (genSkipc): changed to positive logic
8101 * (genSkipCond): removed as no longer needed
8102 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8104 * (genLeftShift): check operands are in different registers
8105 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8106 INCF does not update CARRY...
8107 * src/pic/main.c: fixed _linkCmd
8108 * src/pic/pcode.c (unlinkpCode): added inactive code
8109 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8110 alive (do not assign result and operand overlapping registers)
8112 2005-07-22 Raphael Neider <rneider AT web.de>
8114 * src/pic/device.c (dump_sfr): replaced register declaration with
8115 call to emitSymbolToFile() to avoid duplicate symbols
8116 * (assignRelocatableRegisters): do not declare external symbols
8117 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8118 right (take size of type, not etype)
8119 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8120 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8121 * (packRegsForAccUse): disabled assignment of WREG as
8122 the result reg to prevent occurence of just fixed #1235003,
8124 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8125 symbols (avoids duplicate symbols in .asm file)
8126 * (pic14emitRegularMap): use emitSymbolToFile()
8127 * src/pic/gen.c (aopOp): fixed spillLocation handling
8128 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8129 * (genDataPointerSet): removed unneccessary variables/output
8131 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8133 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8134 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8136 2005-07-21 Raphael Neider <rneider AT web.de>
8138 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8139 architecture cannot handle them efficiently, fixes bug #1235003
8140 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8141 check for empty sets before using them (fixes bug #1232190)
8143 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8145 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8146 (lnksect2): generate warnings for memory overlap
8147 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8148 constseg to set the name of these segments so you can instruct the linker
8149 to place them in banks
8150 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8151 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8152 added code_seg and const_seg to options
8153 * src/SDCCglue.c (emitMaps): use options.const_seg,
8154 (createInterruptVect): put interrupt vectors in segment HOME,
8155 (glue): put HOME before static segment and put the main glue in HOME,
8156 (glue): use options.code_seg
8157 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8158 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8159 these segments so you can instruct the linker to place them in banks
8160 (linkEdit): use code_loc for HOME segment which should be the first
8161 segment in code memory now
8162 * src/SDCCmem.c: fixed more stuff like bug 1238386
8163 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8164 (changePointer): don't change function pointers to code pointers for
8166 (compareType): added exceptional check for banked function pointers
8167 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8168 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8169 after static in code memory
8170 * src/mcs51/gen.c: added aopLiteralLong prototype,
8171 (aopForSym): use getSize for functions,
8172 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8173 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8174 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8176 (genPcall): use call for literal function pointers and generate banked
8177 calls over the one trampoline so there's only one place for the user to
8178 modify according to his/hers hardware,
8179 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8180 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8181 * src/mcs51/main.c: added keyword banked,
8182 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8183 * support/Util/SDCCerr.c,
8184 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8185 needed for passing the bank and address to the trampoline
8186 * device/lib/mcs51/crtbank.asm: added for bankswitching
8187 * device/lib/mcs51/Makefile: added crtbank
8189 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8191 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8192 for fields at offset 0 of a struct or union as reported
8193 on 2005-07-07 in the developer mailing list.
8195 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8197 * src/SDCCmem.c: fixed bug 1238386
8199 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8201 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8202 (patch #1144962), added peephole 300, enabled 259.x
8203 * doc/sdccman.lyx: removed screenshot and provided link instead
8205 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8207 * doc/sdccman.lyx: added section about debugging with ddd
8208 * doc/figures/ddd_example.eps: screenshot of debugging session
8210 2005-07-04 Raphael Neider <rneider AT web.de>
8212 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8213 like CODE pointers, fixes #1115683
8214 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8215 call, fixes bugs #1232211, #1228110,
8216 fixed wrong casts to pCodeFlow from pCodeInstructions
8218 2005-07-04 Raphael Neider <rneider AT web.de>
8220 * src/pic/gen.c (popGet): changed assert to allow for
8222 * (popGetAddr): changed signature to provide
8223 an additional index, patched all call sites
8224 * (genCmpEq): handle literal-like operands correctly
8225 * (genAddrOf): added sanity checks on __code/__data pointers
8226 * (genAssign): added handling of symbols from __code section
8227 * (gencjne): do not generate code for comparisons whose result
8228 is neither stored nor used, fixes bug #1171114
8229 * (AccLsh, AccRsh): operate on operand instead of WREG
8230 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8231 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8233 * rewrote complete shift-by-literal logic, commented unused
8235 * (genConstPointerGet): get multiple bytes (if result size > 1),
8236 fixed handling of non-immediate addresses
8237 * (genPointerGet): handle CODE pointers like CONST pointers
8238 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8239 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8240 operand is to be treated as a literal or not
8241 * (mov2w,genPcall,genCmpEq),
8242 src/pic/genarith.c: use aop_isLitLike() to decide between
8243 literal/register contents
8244 * (addSign): added missing offset
8245 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8246 only emit comment in debug-mode,
8247 use {aop,op}_isLitLike throughout the file
8248 * src/pic/glue.c: fix initializers for pointers (work in progress)
8249 * src/pic/pcode.c (get_op): honor index on _const symbols
8250 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8251 * (dumppBlock): added pCode size estimation
8252 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8253 check for IS_SYMOP before OP_SYMBOL'ing
8254 * fixed indentation, compacted switch-statements
8255 * (allocReg): find free register and allocate it instead of
8256 allocating new registers all the time
8257 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8258 registers as its operands (necessary only for multibyte GETs)
8260 2005-07-01 Raphael Neider <rneider AT web.de>
8262 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8263 debugging .asm-output macros FENTRY + FEXIT
8264 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8266 * (emitpComment): NEW, printf to pCode
8267 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8269 * (popGetAddr): NEW, variant of popGet to access an immediates
8270 high(er) bytes instead of the n'th byte of memory they reference,
8271 replaced popGet with popGetAddr where neccessary
8272 * (genDataPointerGet): reactivated and fixed implementation
8273 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8275 * (genDataPointerSet): fixed multibyte assignments
8276 * (genpic14Code): fixed --i-code-in-asm handling
8277 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8278 * (genPlus): fixed index-out-of-bounds error
8279 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8280 * src/pic/ralloc.c: added debugging output macro FENTRY2
8281 * (spillThis): fixed indentation, enbraced for-body for clarity
8282 * (rematStr): commented out as now unused
8283 * (regTypeNum): commented out special spill case (overwrites
8285 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8287 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8289 * doc/sdccman.lyx: documented sfr16/sfr32,
8290 added example for using storage class with function pointers
8291 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8293 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8295 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8296 * device/lib/_itoa.c,
8297 * device/lib/_ltoa.c: optimized codesize
8298 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8299 but don't know how to suppress the double warning.
8300 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8301 * support/Util/SDCCerr.c,
8302 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8304 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8306 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8307 fixed old K&R prototypes
8308 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8309 * device/lib/_gptrget.c,
8310 * device/lib/_gptrgetc.c,
8311 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8312 also new versions for small generic pointers and banked generic pointers
8313 * src/port.h: added const_name
8314 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8315 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8316 * src/SDCCcse.c (findPrevIc): check all associative operators
8317 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8318 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8319 * src/SDCCmem.c: updated comments,
8320 set far-space to 0 for pdata, results in optimized code
8321 * src/SDCCmem.h: added macro CONST_NAME
8322 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8323 moving the info into the highest bits, see also gptrget/gptrput
8324 * src/src.dsp: added sdcc.ico to project files
8325 * src/avr/gen.c (genCast): fixed bug 0x%d
8326 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8327 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8328 relation between ptr_type and DCL_TYPE,
8329 (genCast): fixed bug 0x%d
8330 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8331 (CODE)" for const_name
8332 * src/hc08/gen.c (genCast): fixed bug 0x%d
8333 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8334 (hc08_port): added "CONST (CODE)" for const_name
8335 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8336 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8337 between ptr_type and DCL_TYPE,
8338 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8339 operand* and took AOP() inside function so sfr-ness can be checked,
8340 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8342 (genFunction, genEndFunction): optimized stack setup,
8343 (genMinus): optimized for literals with ending zeroes (in bytes),
8344 (genCast): fixed bug 0x%d
8345 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8346 (mcs51_port): added "CONST (CODE)" for const_name
8347 * src/mcs51/peeph.def: made rule 226 more generic
8348 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8349 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8350 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8351 * src/z80/main.c (z80_port): added NULL for const_name,
8352 (gbz80_port): added NULL for const_name
8353 * support/regression/tests/bug663539.c,
8354 * support/regression/tests/sfr16.c: new tests
8356 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8358 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8360 2005-06-24 Raphael Neider <rneider AT web.de>
8362 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8364 * device/include/pic16/signal.h: added USBIF
8367 2005-06-24 Raphael Neider <rneider AT web.de>
8369 * device/lib/pic16/libdev/pic18f2455.c,
8370 device/include/pic16/pic18f2455.h: NEW
8371 * device/include/pic16/pic18fregs.h,
8372 device/lib/pic16/pics.all,
8373 src/pic16/device.c: added 18f2455
8374 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8375 device/include/pic16/{pic18f[68][567].h,usart.h}:
8376 replaced MULTIPLE_USARTS define with more relaible
8377 compatibility sfrs (for USART access)
8379 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8381 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8382 and the output asm file line is printed on two lines.
8384 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8386 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8387 BGT, BLE, BHI, and BLS instructions
8388 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8390 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8391 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8393 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8395 2005-06-15 Raphael Neider <rneider AT web.de>
8397 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8398 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8399 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8400 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8401 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8403 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8405 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8406 Marcel Telka in bug #1215704
8408 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8410 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8411 located in shared memory bank.
8413 2005-05-31 Raphael Neider <rneider AT web.de>
8415 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8416 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8417 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8419 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8421 * device/lib/_strncpy.c: fixed the fix
8423 2005-05-26 Raphael Neider <rneider AT web.de>
8425 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8426 initializers with \0, bug #1208187
8427 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8428 intializers with \0, bug #1208187
8430 2005-05-26 Raphael Neider <rneider AT web.de>
8432 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8433 initializers with \0, bug #1208187
8434 * src/pic16/main.c (_process_pragma): added sanity checks
8435 for stack position and size, emit warnings when appropriate
8437 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8439 * device/lib/_strncpy.c: fixed not filling with \0
8441 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8443 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8445 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8446 compound_statement),
8448 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8450 2005-05-24 Raphael Neider <rneider AT web.de>
8452 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8454 2005-05-24 Raphael Neider <rneider AT web.de>
8456 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8457 TRISE definitions, closes bug #1162453
8459 2005-05-22 Raphael Neider <rneider AT web.de>
8461 * src/pic16/main.c (_process_pragma): check for missing
8462 arguments to pragmas code and udata
8463 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8464 consistency fixes to match other headers (thanks to Jim Paris)
8465 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8467 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8469 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8471 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8473 * support/regression/tests/bug1198642.c: new test
8474 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8475 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8476 * support/scripts/resource.h,
8477 * support/scripts/resource.rc,
8478 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8479 * support/scripts/sdcc.ico: added 32x32 icon
8481 2005-05-18 Raphael Neider <rneider AT web.de>
8483 * device/lib/pic16/libdev/pic18f*.c,
8484 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8485 keywords to "__sfr" and "__at (X)"
8486 * device/include/pic16/pic18fregs.h: added pic18f4520
8487 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8488 #1203088 (MPLAB compatibility)
8490 2005-05-17 Raphael Neider <rneider AT web.de>
8492 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8493 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8494 * device/lib/pic16/pics.all: added new devices
8495 * src/pic16/device.c: added support for pic18f4520
8497 2005-05-16 Raphael Neider <rneider AT web.de>
8498 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8499 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8500 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8501 convenience function for bit access
8503 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8505 * device/lib/printf_large.c: fixed bug 1193299
8506 * support/regression/tests/bug1057979.c: added test %3.3s
8508 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8510 * device/include/mcs51/8051.h,
8511 * device/include/mcs51/8052.h: made parseable with lint
8512 * device/include/mcs51/lint.h: added include file for (sp)lint
8513 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8514 * doc/cdbfileformat.lyx,
8515 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8517 2005-05-14 Raphael Neider <rneider AT web.de>
8519 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8520 * device/lib/pic16/libc/stdlib/itoa.c (new)
8521 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8522 * device/lib/pic16/libio/Makefile: exclude subdir according to
8523 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8524 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8525 * src/pic16/gen.c (genFunction): prevent annoying warning
8526 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8528 * support/cpp2/cppmain.c (cpp_output_string): new
8529 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8532 2005-05-13 Borut Razem <borut.razem AT siol.net>
8534 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8536 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8538 * .version: changed to version 2.5.1; back to bleeding edge development
8540 2005-05-11 Borut Razem <borut.razem AT siol.net>
8542 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8543 generate PDF version 1.3 documents
8545 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8547 * .version: changed to version 2.5.0
8549 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8551 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8553 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8555 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8556 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8557 well as many smaller updates.
8558 * .version: changed to version 2.5.0-pre1
8560 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8562 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8564 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8566 * support/regression/tests/bug1185672.c: added
8567 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8569 * src/mcs51/gen.c (genCall): added comments, made it look safer
8570 * src/mcs51/gen.c (genEndFunction): simplified
8572 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8574 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8576 2005-04-14 Borut Razem <borut.razem AT siol.net>
8578 * fixed bug 1045046 - SIGSEGV with really simple code?:
8579 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8580 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8582 2005-04-14 Borut Razem <borut.razem AT siol.net>
8584 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8585 src/pic16/device.h: temporarily disabled experimental #inline pragma
8588 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8590 * device/include/z80/stdio.h,
8591 * device/include/z80/string.h: removed these highly incomplete files so
8592 SDCC can use the default ones in device/include/
8594 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8596 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8598 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8601 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8603 * device/include/malloc.h: removed redundant __reentrant prototypes
8604 * device/lib/_mullong.c: added working xstack variant in asm (C version
8605 doesn't pass regression tests)
8606 * device/lib/bpx.c: used __data and made bpx char for mcs51
8607 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8608 (createFunction): fixed bug with xstackPtr
8609 * src/SDCCcse.c: corrected comments
8610 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8611 (killDeadCode, eBBlockFromiCode): removed unused code
8612 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8614 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8615 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8616 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8617 (genModOneByte): fixed warning in MSVC
8618 * src/mcs51/main.c (): added comments
8619 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8621 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8623 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8625 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8627 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8629 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8631 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8632 characters arrays of larger size than the declared one.
8634 2005-04-10 Borut Razem <borut.razem AT siol.net>
8636 * src/pic/gen.c (genInline),
8637 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8638 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8639 (findNextInstruction), (findPrevInstruction),
8640 (findInstructionUsingLabel),
8641 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8642 * src/pic/pcode.c (findLabel): added missing '\n'
8643 * src/src.dsp: added SDCCdwarf2.c to the project
8645 2005-04-09 Borut Razem <borut.razem AT siol.net>
8647 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8649 2005-04-08 Raphael Neider <rneider AT web.de>
8651 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8652 into the chain after a given one) and mergeDefmapSymbols (combine
8653 defmap entries for each symbol per pcode)
8654 * (createDefmap): have defmap entries merged in the end
8655 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8656 a symbol before replacing one access type's symbol, merge symbols in
8657 the end (replacement symbol might already have an entry)
8658 * (assignValnums): keep reference to written WREG intact
8660 2005-04-08 Raphael Neider <rneider AT web.de>
8662 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8665 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8667 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8670 2005-04-07 Raphael Neider <rneider AT web.de>
8672 * device/include/pic16/usart.h: added compatibility defines for
8673 devices with more than one USART
8674 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8676 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8678 * device/lib/Makefile.in: updated for port specific include
8680 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8682 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8684 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8686 * device/include/8051.h,
8687 * device/include/8052.h,
8688 * device/include/at89S8252.h,
8689 * device/include/at89c55.h,
8690 * device/include/at89x051.h,
8691 * device/include/at89x51.h,
8692 * device/include/at89x52.h,
8693 * device/include/mcs51reg.h,
8694 * device/include/reg51.h,
8695 * device/include/reg764.h,
8696 * device/include/regc515c.h,
8697 * device/include/sab80515.h: (re)moved these 12 files
8698 * device/include/mcs51/8051.h,
8699 * device/include/mcs51/8052.h,
8700 * device/include/mcs51/at89S8252.h,
8701 * device/include/mcs51/at89c55.h,
8702 * device/include/mcs51/at89x051.h,
8703 * device/include/mcs51/at89x51.h,
8704 * device/include/mcs51/at89x52.h,
8705 * device/include/mcs51/mcs51reg.h,
8706 * device/include/mcs51/reg51.h,
8707 * device/include/mcs51/reg764.h,
8708 * device/include/mcs51/regc515c.h,
8709 * device/include/mcs51/sab80515.h: and added them here
8711 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8713 * device/include/stdarg.h: changed SDCC specific keywords to double
8715 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8717 * device/include/hc08/mc68hc908gp32.h,
8718 * device/include/hc08/mc68hc908jb8.h,
8719 * device/include/hc08/mc68hc908jkjl.h,
8720 * device/include/hc08/mc68hc908qy.h: fixed comments
8721 * device/include/mcs51/README: updated
8722 * device/include/mcs51/c8051f120.h: added PINRSF
8723 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8724 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8725 amidst code. Also inline is not supported.
8727 2005-04-06 Raphael Neider <rneider AT web.de>
8729 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8730 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8731 callers stack/frame pointers
8733 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8735 * device/include/pic16/usart.h: added, missing in previous commit,
8736 * device/include/pic16/adc.h: fixed typo,
8737 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8739 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8741 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8742 uninitialized because a bug appears with gplink
8743 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8744 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8745 complains for unrecognised option
8747 2005-04-05 Raphael Neider <rneider AT web.de>
8749 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8750 structs as well (using memcpy)
8751 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8752 on ISRs (GOTO has no label)
8753 * src/pic16/device.h: added OF_OPTIMIZE_DF
8754 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8755 new data flow analysis/optimization
8756 * src/pic16/pcode.c: added (prototypes for and implementation of)
8757 dataflow analysis functions, fixed pCodeInstructions' inCond and
8758 outCond values, made RCALL a branch instruction
8759 * (pic16_unlinkpCode): keep C line if possible
8760 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8761 C line moved if possible
8762 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8763 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8764 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8765 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8767 * (pic16_getJumptabpCode): NEW, needed in...
8768 * (LinkFlow): fixed handling of jumptables, calls and conditional
8770 * (pic16_InsertCommentAfter): NEW
8771 * (pic16_pCodeReplace): made verbose and flow preserving
8772 * (AnalyzeFlow): added call to data flow analysis
8773 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8774 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8775 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8777 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8779 * src/SDCCast.c (decorateType): fixed bug #1105626
8781 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8783 * device/include/asm/pic16/features.h,
8784 * pic18f*.h headers,
8785 * device/include/pic16/adc.h,
8786 * device/include/pic16/delay.h,
8787 * device/include/pic16/i2c.h,
8788 * device/include/pic16/malloc.h,
8789 * device/include/pic16/stdio.h,
8790 * device/include/pic16/stdlib.h,
8791 * device/include/pic16/string.h,
8792 * device/lib/pic16/libc/stdio/printf_tiny.c,
8793 * device/lib/pic16/libc/stdio/printf_small.c,
8794 * device/lib/pic16/libc/stdio/strmgpsim.c,
8795 * device/lib/pic16/libc/stdio/strmmssp.c,
8796 * device/lib/pic16/libc/stdio/strmusart.c,
8797 * device/lib/pic16/libc/stdio/vfprintf.c,
8798 * device/lib/pic16/libc/stdlib/ltoa.c,
8799 * device/lib/pic16/libc/stdlib/putchar.c,
8800 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8801 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8802 * device/lib/pic16/libc/stdlib/memchrram.c,
8803 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8804 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8805 * device/lib/pic16/libio/adc/adcbusy.c,
8806 * device/lib/pic16/libio/adc/adcread.c,
8807 * device/lib/pic16/libio/adc/adcsetch.c,
8808 * device/lib/pic16/libio/usart/ubaud.c,
8809 * device/lib/pic16/libio/usart/ubusy.c,
8810 * device/lib/pic16/libio/usart/udrdy.c,
8811 * device/lib/pic16/libio/usart/uopen.c,
8812 * device/lib/pic16/libio/usart/uputc.c,
8813 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8814 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8815 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8816 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8817 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8818 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8819 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8820 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8821 specific keywords to double underlined form,
8822 * device/lib/pic16/libc/Makefile.rules,
8823 * device/lib/pic16/libsdcc/Makefile.rules,
8824 * device/lib/pic16/libm/Makefile,
8825 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8826 to compile with C standard set in Makefile.common
8827 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8828 rand.c and crc.c in compilation process,
8829 * device/lib/pic16/libsdcc/int/divuint.c,
8830 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8831 `c' from signed to unsigned,
8832 * device/lib/pic16/startup/crt0.c,
8833 * device/lib/pic16/startup/crt0i.c,
8834 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8835 keywords to double underlined form, bug fixes in _do_cinit function
8836 which prevented the correct initialization of the .idata segment,
8837 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8838 core to enter a infinite loop
8839 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8841 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8843 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8845 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8847 * device/include/Makefile.in: add support for hc08 subdirectory
8848 * device/include/hc08/: new subdirectory
8849 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8850 Lucas Loizaga, thanks!
8851 * device/include/hc08/mc68hc908qy.h,
8852 * device/include/hc08/mc68hc908gp32.h,
8853 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8854 their own directory. Changed internal macro names to use the compiler
8855 reserved namespace. Changed SDCC specific keywords to double
8857 * device/include/math.h,
8858 * device/include/malloc.h,
8859 * device/include/stdarg.h,
8860 * device/include/stdbool.h
8861 * device/include/string.h,
8862 * device/include/tinibios.h,
8863 * device/include/ds400rom.h,
8864 * device/include/8051.h,
8865 * device/include/8052.h,
8866 * device/include/80c51xa.h,
8867 * device/include/at89c55.h,
8868 * device/include/at89S8252.h,
8869 * device/include/at89x51.h,
8870 * device/include/at89x52.h,
8871 * device/include/ds80c390.h,
8872 * device/include/reg764.h,
8873 * device/include/regc515c.h,
8874 * device/include/sab80515.h,
8875 * device/include/mcs51/c8051f000.h,
8876 * device/include/mcs51/c8051f018.h,
8877 * device/include/mcs51/c8051f020.h,
8878 * device/include/mcs51/c8051f040.h,
8879 * device/include/mcs51/c8051f060.h,
8880 * device/include/mcs51/c8051f120.h,
8881 * device/include/mcs51/c8051f300.h,
8882 * device/include/mcs51/c8051f310.h,
8883 * device/include/mcs51/c8051f320.h,
8884 * device/include/mcs51/c8051f330.h,
8885 * device/include/mcs51/c8051f350.h,
8886 * device/include/z180.h: Changed SDCC specific keywords to double
8889 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8891 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8893 * (pic16_assignConfigWordValue): disable testing of configuration
8894 register value with config mask,
8895 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8896 function with port->fun_prefix,
8897 * (genFunction): when generating a naked interrupt function never
8898 create an absolute segment placed in interrupt vector address, place
8899 the actual interrupt function at IVA instead, when an interrupt
8900 function is generated with unspecified interrupt then do not create
8901 the absolute section,
8902 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8903 code for generating a call to generic pointer get/put function with
8904 a call to function pic16_callGenericPointer(),
8905 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8906 the call to the generic pointer get/put functions with prefixing the
8907 function name with port->fun_prefix,
8908 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8909 * src/pic16/main.c (_process_pragma): prefix function with
8911 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8912 calling assembler, old 18Fxxxx macro is deprecated,
8913 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8914 PC_ASMDIR in while condition,
8915 * (findInstruction): add PC_ASMDIR in while condition,
8916 * (buildCallTree): prefix main with port->fun_prefix,
8917 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8918 identifier for variable with banked access in instructions BTFSS,
8919 BTFSC, BCF, BSF, BTG
8920 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8921 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8922 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8923 perform optimization when enviroment variable NO_REG_OPT is set,
8924 * (insideLRBlock): NEW, return 1 if register is inside an
8925 INF_LOCALREGS block,
8926 * (RemoveRegFromLRBlock): remove a register that is completely
8927 eliminated by register optimization, but it is still left in local
8928 register store/restore in/from stack block,
8929 * (Remove2pcodes): after removing register, check to see if it
8930 should be removed from local register store/restore in/from stack
8932 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8933 DUMMY_READ_VOLATILE,
8935 * device/include/pic16/adc.h: minor prototype modifications and
8937 * device/include/pic16/malloc.h: added GPL notice various
8939 * device/include/pic16/stdint.h: NEW, standard header for ints
8940 * device/include/pic16/delay.h: NEW, header for delay functions,
8941 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8943 * device/include/pic16/signal.h: NEW, header providing helper macros
8944 for implementing signal handlers,
8945 * device/include/pic16/stdio.h: added prototypes for functions,
8946 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8947 prototypes for stdin and stdout, added macro PUTCHAR to
8948 automatically implement putchar function prototype,
8949 * device/include/pic16/usart.h: modified and updated USART library,
8950 * device/lib/pic16/libio/adc/,
8951 * device/lib/pic16/libio/i2c: some modifications to improve library
8953 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8954 family of functions,
8955 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8956 family of functions and other sources,
8957 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8958 of the PIC18Fxx[28] devices,
8959 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8960 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8961 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8962 _do_cinit function, because the previous failed when local variables
8963 where not placed in the same memory bank,
8964 * device/lib/pic16/libsdcc/char/: various modifications to improve
8965 library performance,
8966 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8967 information on the new functions of the c library and more...
8969 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8971 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8973 2005-03-26 Raphael Neider <rneider AT web.de>
8975 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8976 if condition == CARRY)
8977 * (genCmp): adapted to new genSkipc semantics
8978 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8979 on rIfx (genCmp was broken)
8981 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8983 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8984 * src/z80/main.c (_keywords[]),
8985 * src/SDCCglobal.h (struct options),
8987 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8988 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8989 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8990 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8991 always available in leading double underscore form. The C99 support is
8992 mostly missing, but it's a start.
8993 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8994 reserved identifier "__data".
8996 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8998 * src/mcs51/peeph.def: fixed bug 1170013
9000 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9002 * device/include/mcs51reg.h: fixed bug 842007
9004 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9006 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9009 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9011 * src/port.h (struct PORT),
9012 * src/avr/ralloc.c (avr_assignRegisters),
9014 * src/ds390/ralloc.c (ds390_assignRegisters),
9016 * src/hc08/ralloc.c (hc08_assignRegisters),
9018 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9020 * src/pic/ralloc.c (pic14_assignRegisters),
9022 * src/pic16/ralloc.c (pic16_assignRegisters),
9024 * src/xa51/ralloc.c (xa51_assignRegisters),
9026 * src/z80/ralloc.c (z80_assignRegisters),
9028 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9029 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9031 * src/SDCCdflow.c (computeDataFlow),
9033 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9035 * src/SDCCcflow.c (*),
9037 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9038 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9039 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9040 immedDom() returning wrong block; probably fixes bug #1160833)
9042 2005-03-20 Borut Razem <borut.razem AT siol.net>
9044 * support/scripts/inc2h.pl: WIN32 port
9046 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9048 * device/lib/makefile.in: added abs.c and labs.c
9050 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9052 * device/include/stdint.h: added
9053 * device/lib/abs.c: added
9054 * device/lib/labs.c: added
9055 * device/include/stdlib.h: added abs() and labs() prototypes
9056 * device/lib/libsdcc.lib: added abs and labs
9057 * device/include/float.h,
9058 * device/lib/_fsmul.c,
9059 * device/lib/printf_fast.c,
9060 * device/lib/printf_tiny.c: updated comments
9062 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9064 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9067 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9069 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9070 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9072 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9074 * device/lib/printf_large.c: removed inline assembly for portability and
9075 readability. Use printf_fast if speed or size are more important.
9076 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9077 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9079 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9081 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9082 prevent compiler warning
9084 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9086 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9087 moved to level 0 and declared as static. Also they are explicit
9088 placed in access bank. This was necessery because some times they
9089 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9090 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9091 optimizations. Currently only compare to unsigned char is implemented,
9092 * src/pic16/gen.c: added fReturnIdx array,
9093 * (struct resolvedIfx) is moved to gen.h and made public,
9094 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9095 * (aopForSym): added an optimization to directly store in stack of
9096 the operand of a SEND iCode,
9097 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9098 but as registers instead (AOP_REG) using the fReturnIdx array,
9099 * (pic16_freeAsmop): remove the freed register from the
9100 _G.sregsAlloc field,
9101 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9102 a compare of 'WREG',
9103 * (pic16_popGetTempRegCond): changed function prototype, now
9104 function takes also a bitVector argument v which holds the current
9105 set of registers that are allocated for stack access by aopForSym,
9106 registers allocated in aopForSym for accessing stack symbols are not
9107 any more part of the functions usedRegs field,
9108 * (genCall): some times aopOp is called for a stack variable to be
9109 send, aopForSym might perform the push, if this is true make sure
9110 that genCall doesn't push the variable twice by testing _G.resDirect,
9111 * (genFunction): changed testing for unspecified interrupt number
9112 from 256 to INTNO_UNSPEC,
9113 * modified selection scheme of frame pointer generation. Previously
9114 if function did use local registers a frame pointer was generated,
9115 now a frame pointer is generated only if function has arguments
9116 (that need PLUSW2 register access), or has stack arguments, or the
9117 compiler is not instructed to omit the frame pointer,
9118 * (genEndFunction): before restoring local registers that were saved
9119 in the function preamble, also restore the registers that *might*
9120 have been allocated for stack access,
9121 * (genRet): removed some old comments,
9122 * (genCmp, the active (RN's) version): added a call to the
9123 pic16_genCmp_special function to perform the compare with a more
9124 robust and optimized way,
9125 * (genInline): a feature has been added in inline code generation,
9126 which allows a wildcard variable substitution when writing inline
9127 assembly. Code is incomplete and experimental therefore undocumented,
9128 * (genCast): changed order of aopOp for result and right to allow
9129 aopForSym to directly load the result if possible,
9130 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9131 perform an optimized compare on some selected special occasions,
9132 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9133 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9134 generate an IVT any more,
9135 * src/pic16/main.c (pic16_optionsTable): added command line option
9137 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9138 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9140 * src/pic16/NOTES: Raphael Neider added in list of active developers
9141 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9142 jumptable_end to prevent bug #,
9143 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9144 inCond and outCond fields,
9145 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9146 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9147 turn off register spilling,
9148 * (packRegsForOneUse): synced with other ports' versions although it
9149 is not used currently,
9150 * (pic16_packRegisters): added an optimization while reading
9151 structure bitfields, some registers may be saved (malloc code is
9152 decreased by 80 bytes)
9154 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9156 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9157 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9158 this can be optimized more?
9160 2005-03-10 Raphael Neider <rneider AT web.de>
9162 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9163 genNearPointerGet): (hopefully) fixed access to bitfields via
9164 pointers (p->bitN = x; and x = p->bitN; failed)
9166 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9168 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9170 2005-03-09 Raphael Neider <rneider AT web.de>
9172 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9174 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9176 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9177 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9178 (regTypeNum): set REG_BIT type if necessary
9179 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9180 * support/regression/tests/critical.c: check bug 1144613
9182 2005-03-02 Raphael Neider <rneider AT web.de>
9184 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9186 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9188 * src/avr/ralloc.c (serialRegAssign),
9189 * src/ds390/ralloc.c (serialRegAssign),
9190 * src/hc08/ralloc.c (serialRegAssign),
9191 * src/mcs51/ralloc.c (serialRegAssign),
9192 * src/pic/ralloc.c (serialRegAssign),
9193 * src/pic16/ralloc.c (serialRegAssign),
9194 * src/xa51/ralloc.c (serialRegAssign),
9195 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9197 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9199 * src/SDCCast.c (decorateType): fixed bug 1124787
9201 2005-02-20 Hubert Sack <sack AT digiplan.de>
9202 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9204 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9207 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9209 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9210 to keep the correct label reference count when adding/removing references
9211 to labels. A peephole file using this is appended to patch #1144962.
9213 2005-02-14 Raphael Neider <rneider AT web.de>
9215 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9216 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9217 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9218 retrievals of result operand's value on assignment
9220 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9222 * device/include/pic16/string.h: modified prototype for memccpy()
9223 to memccpy(void *, void *, char, size_t)
9224 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9225 check whether to omit frame pointer or not,
9226 * (genInline): convert all occurences of "\n" to LF in inline
9227 assembler blocks, this helps formatting the inline text,
9228 * (pic16_loadFSR0): modified prototype,
9229 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9230 removed some 8051 legacy code,
9231 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9232 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9233 before allocating temporary registers in functions,
9235 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9237 * support/regression/tests/bitvars.c: corrected the "fix"
9239 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9241 * support/regression/tests/bitvars.c,
9242 * support/regression/tests/bitwise.c,
9243 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9245 2005-02-10 Raphael Neider <rneider AT web.de>
9247 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9248 different size for Alpha
9249 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9251 2005-02-09 Raphael Neider <rneider AT web.de>
9253 * src/SDCC.lex(doPragma) : save and restore warning options as well
9254 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9255 * have #pragma less_pedantic set the errorlevel to WARNING
9257 * (cloneOptimize) : fixed wrong malloc's size
9258 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9259 facilitate correct handling of #pragma (save|restore)
9261 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9263 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9265 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9267 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9269 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9271 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9273 2005-02-02 Raphael Neider <rneider AT web.de>
9275 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9276 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9277 * (pic16_storeForReturn): fixed to allow returning function pointers
9278 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9279 * device/include/pic16/{stddef.h,stdbool.h}: added
9281 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9283 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9285 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9287 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9288 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9289 appeared to be required
9291 2005-01-31 Borut Razem <borut.razem AT siol.net>
9293 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9294 include/mcs51 and include/z80 directories to the package
9296 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9298 * src/hc08/gen.c (genFunction): fixed bug #1112752
9300 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9302 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9304 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9306 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9308 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9310 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9312 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9314 * device/include/c8051fxxx.h: removed these 6 files
9315 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9317 2005-01-26 Raphael Neider <rneider AT web.de>
9319 * src/pic16/gen.c (genAssign): fixed assignment from longs
9320 in codespace (were cut to three bytes)
9321 * (genDummyRead): implemented (except for CODESPACE...),
9323 * src/pic16/glue.c (emitStatistics): beautified
9324 * device/lib/pic16/libm/Makefile: added include path
9326 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9328 * src/z80/gen.c (aopPut): fixed bug #1103902
9330 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9332 * device/lib/expf.c: fixed bug #1095792
9334 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9336 * device/lib/pic16/libm: added Math library sources
9338 2005-01-24 Raphael Neider <rneider AT web.de>
9340 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9341 to enable upcast to pCodeOpReg2 (there is no type tag to
9342 differenciate the two and pic16_popGet2p cast into PCOR2)
9343 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9344 (sizeof(sectNames) changed to sizeof(sectName))
9345 Both patches fix segfaults under MinGW.
9347 2005-01-23 Raphael Neider <rneider AT web.de>
9349 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9350 Safe_[mc]?alloc()'ed variables
9351 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9352 of (byte sized) temporaries (assign them to WREG for now)
9353 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9354 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9355 this might fix SIGSEGVs on MinGW...
9356 * src/SDCCopt.c (killDeadCode): restored original behaviour
9357 (volatile operands might get thrown away though)
9359 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9361 * src/pic16/gen.c: fixed bug #1106975,
9362 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9363 pointer update, INTCON is saved, global interrupts are disabled and
9364 restored after updateing TOS.
9365 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9366 * added function attribute 'shadowregs' to take advantage of shadow
9368 * added function attribute 'wparam' as an alternative to the wparam
9370 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9371 user declares a non-ISR function as 'shadowregs',
9372 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9374 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9376 * .version: bumped version number to 2.4.8
9377 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9379 * device/lib/pic16/libio/i2c/: I2C module support library,
9380 * device/include/pic16/i2c.h: I2C support library header,
9381 * device/lib/pic16/libc/stdio/: standard IO support sources,
9382 * (printf_small.c): printf_small() source, supports float print,
9383 * (printf_tiny.c): printf_tiny() source, does not support floats,
9384 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9385 enable global optimizations for entire library source, other
9386 Makefiles in the source tree are also modified to reflect this,
9387 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9389 * doc/sdccman.lyx: updated to reflect new changes,
9390 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9391 sym->onStack if-case,
9392 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9393 sbit, idata, _idata, xdata, _xdata,
9394 * added pragma library, to link an external library, (see doc),
9395 * removed command line options, --pomit-config-words, --pomit-ivt,
9396 --pleave-reset-vector,
9397 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9398 when calling assembler to reflect memory model used, also define
9399 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9400 reflect stack model used,
9401 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9402 on stack return NULL,
9404 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9406 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9407 of the operands is volatile. Fixes #1020220
9409 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9411 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9412 * (OptimizeRegUsage): make sure that there is really no other flow where
9413 the first pCode is used
9415 2005-01-22 Raphael Neider <rneider AT web.de>
9417 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9418 to fix #1106967 (pCode->seq are not set up correctly)
9420 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9422 * src/SDCCglue.c (glue): make sure code area is declared before the
9423 static initialization area.
9425 2005-01-21 Raphael Neider <rneider AT web.de>
9427 * device/lib/Makefile.in: fixed test for pic16 install dir
9428 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9430 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9431 added --optimize-goto compiler switch and pragma wparam documentation
9432 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9433 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9434 and PRODH closing bug #1071770 (peephole optimizer)
9436 2005-01-19 Raphael Neider <rneider AT web.de>
9438 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9439 cmdLine buffers (used when calling sdcpp...) are large enough
9440 (MAX_PATH=256 truncates arguments leading to system halts when
9442 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9443 * (genUminus): rewritten to for efficiency
9444 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9445 used uninitialized in some cases)
9446 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9447 copy the third byte from the int -- now assumes 0x80 (data memory)
9448 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9449 operands (genAddLit expects the iCode's operands to swapped as
9450 well), fixed leftover bytes (crashed for short left operands)
9451 * (pic16_genMinusDec): performance improvements, removed false
9453 * (pic16_genMinus): fixed to cope with differently sized operands
9454 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9456 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9457 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9458 new banksel optimization
9459 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9460 analysis for temporary registers (segfaults...)
9461 * src/pic16/peeph.def: added rule
9463 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9465 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9466 which converts a float number to its ASCII representation
9467 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9468 functions to convert the fractional and integer part of a float to ASCII,
9469 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9470 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9472 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9474 * device/include/pic16/adc.h: added GPL info,
9475 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9476 a pCodeOp as tested operand,
9477 * (genNearPointerGet): optimized bit testing, does not use
9478 intermediate register for bit value, test directly instead with
9479 BTFSS, BTFSC, works only for single bits,
9480 * (genpic16Code): dump the name of the iCode in the asm,
9481 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9482 renamed to pic16_decodeOp,
9483 * (serialRegAssign): do not allocate a temporary register for iCode
9484 sequences that test a single bit for 1/0
9486 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9488 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9489 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9490 access stack and frame pointers. They are initially assigned to
9491 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9492 accessing SFRs. Updated all occurences of modification of stack or
9493 frame pointer in gen.c and pcode.c,
9494 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9495 assigning of a literal value to pointers,
9496 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9497 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9500 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9502 * doc/sdccman.lyx: update documentation about stack pragma, added
9503 some info for stack memory models
9505 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9507 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9509 2005-01-08 Raphael Neider <rneider AT web.de>
9511 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9512 udata sections to fix bug #1097823
9514 2005-01-05 Raphael Neider <rneider AT web.de>
9516 * src/pic16/gen.c (genGenericShift): added handling of differently
9517 sized left operand and result
9519 2005-01-04 Raphael Neider <rneider AT web.de>
9521 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9522 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9523 to hold the condition bit)
9524 * added new version of genCmp (old code available via #define)
9525 * added new version of genShiftLeft/genShiftRight in a generic
9526 way, now supports shifting by negative values
9527 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9528 shiftCount (expected by genGenericShift)
9529 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9530 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9532 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9533 is an invalid literal too...)
9535 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9537 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9538 from Raphael Neider,
9539 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9540 for 8-bit literals. This fixes some literal operands which are sign
9541 extended to 16-bits ints when instruction needs only 8-bits.
9543 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9545 * device/lib/logf.c: added mcs51 assembly version
9546 * device/lib/expf.c: added mcs51 assembly version
9547 * device/lib/_logexpf.c: new shared asm code for expf and logf
9548 * device/include/math.h: add defines for assembly math library
9549 * device/lib/Makefile.in: build new _logexpf.c
9550 * device/lib/libfloat.lib: use new _logexpf.c
9552 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9555 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9556 device types which have less than 0x7f registers.
9558 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9560 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9562 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9564 * device/lib/printf_fast.c: only build on supported arch.
9565 * device/lib/printf_tiny.c: only build on supported arch.
9566 * device/lib/printf_fast_f.c: only build if asm float lib
9567 * device/lib/_fsget1arg.c: only build if asm float lib
9568 * device/lib/_fsget2args.c: only build if asm float lib
9569 * device/lib/_fsnormalize.c: only build if asm float lib
9570 * device/lib/_fsreturnval.c: only build if asm float lib
9571 * device/lib/_fsrshift.c: only build if asm float lib
9572 * device/lib/_fsswapargs.c: only build if asm float lib
9573 * device/include/stdio.h: don't provide print_fast,
9574 print_fast_f, print_tiny prototypes if --xstack used
9576 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9578 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9579 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9582 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9584 * device/lib/printf_fast_f.c: same as printf_fast, but
9585 with floating point enabled
9586 * device/lib/printf_fast.c: minor tweaks
9587 * device/include/stdio.h: add printf_fast_f
9589 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9591 * src/SDCCmain.c: make --float-reent default for mcs51
9592 * device/lib/_fsadd.c: added mcs51 assembly version
9593 * device/lib/_fssub.c: added mcs51 assembly version
9594 * device/lib/_fsmul.c: added mcs51 assembly version
9595 * device/lib/_fsdiv.c: added mcs51 assembly version
9596 * device/lib/_fseq.c: added mcs51 assembly version
9597 * device/lib/_fsneq.c: added mcs51 assembly version
9598 * device/lib/_fsgt.c: added mcs51 assembly version
9599 * device/lib/_fslt.c: added mcs51 assembly version
9600 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9601 * device/lib/Makefile.in: add _fscmp to build
9602 * device/lib/libfloat.lib: add _fscmp to build
9604 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9606 * device/lib/_fs2slong.c: added mcs51 assembly version
9607 * device/lib/_fs2sint.c: added mcs51 assembly version
9608 * device/lib/_fs2schar.c: added mcs51 assembly version
9609 * device/lib/_fs2ulong.c: added mcs51 assembly version
9610 * device/lib/_fs2uint.c: added mcs51 assembly version
9611 * device/lib/_fs2uchar.c: added mcs51 assembly version
9612 * device/lib/_slong2fs.c: added mcs51 assembly version
9613 * device/lib/_sint2fs.c: added mcs51 assembly version
9614 * device/lib/_schar2fs.c: added mcs51 assembly version
9615 * device/lib/_ulong2fs.c: added mcs51 assembly version
9616 * device/lib/_uint2fs.c: added mcs51 assembly version
9617 * device/lib/_uchar2fs.c: added mcs51 assembly version
9618 * device/include/float.h: added #define to select asm vs c
9620 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9622 * device/lib/printf_fast.c: improvements to float output
9623 * device/include/float.h: add defines for assembly float library
9624 * device/lib/_fsget1arg.c: receive 1 float arg
9625 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9626 * device/lib/_fsnormalize.c: normalize a float
9627 * device/lib/_fsreturnval.c: return float, various helper routines
9628 * device/lib/_fsrshift.c: right shift a float's mantissa
9629 * device/lib/_fsswapargs.c: swap 2 floats
9630 * device/lib/Makefile.in: build these 6 new files for mcs51
9631 * device/lib/libfloat.lib: add these 6 files to the library
9633 2004-12-26 Borut Razem <borut.razem AT siol.net>
9635 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9638 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9640 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9641 and fully reentrant and register bank neutral.
9642 * device/lib/printf_fast.c: added float (not enabled by default),
9643 added compact/slower integer (also not enabled by default),
9644 improved size/speed of fast integer code, other minor changes
9645 * device/include/stdio.h, device/lib/Makefile.in,
9646 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9648 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9650 * src/pic16/pcode.c: declaring variables other than at the start of a
9651 block is not supported in C by VC6.
9653 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9655 * applied a previous patch from Raphael Neider that wasn't included
9656 in the previous commits, which fixes infinite loops within jumptable
9658 * made some fixes that previous patches introduced
9660 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9662 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9663 that fixes an issue with AOP_PCODE asmop's offset,
9664 * (pic16_popCopyReg): update instance field too,
9665 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9666 function of pic port,
9667 * (genCmp, genAnd, genAssign),
9668 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9670 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9672 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9673 variables initial values to idata section,
9674 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9675 variables in some functions. This utilizes parmBytes field of iCode
9676 structure to hold the offset of the variable in stack. (might be
9677 able to use the stack field too?)
9678 * applied patch from Raphael Neider # ### , # ###
9679 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9680 variable initial values in idata section,
9681 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9682 for static variables with initial value
9683 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9684 applied fix in while loop from Raphael Neider.
9686 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9688 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9689 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9690 * src/ds390/ralloc.c (serialRegAssign): spill bits
9691 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9692 * support/Util/SDCCerr.c,
9693 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9694 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9695 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9697 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9699 * device/include/sdcc-lib.h: inserted LGPL, added includes
9700 asm/ds390/features.h and asm/mcs51/features.h
9701 * device/include/asm/default/features.h,
9702 * device/include/asm/gbz80/features.h,
9703 * device/include/asm/z80/features.h: added empty _AUTOMEM
9705 * device/include/asm/ds390/features.h,
9706 * device/include/asm/mcs51/features.h: added files with defines for
9707 _AUTOMEM and _STATMEM indicating automatic and static storage class
9708 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9709 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9710 * src/SDCCicode.c (geniCodeCast),
9711 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9712 * src/SDCCloop.c (loopInduction): removed unused variable lr
9713 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9714 to convertToFcall to include char modulo (RFE 1065037), added check
9715 if left operand is unsigned and use abs of literal value
9716 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9717 as it doesn't work after conversion from peephole.def to peephole.rul
9718 * src/mcs51/gen.c (toBoolean): added check for size,
9719 (genModOneByte): optimized code for signed char modulo a literal
9720 power of 2 (thanks to Hubert Sack),
9721 (genRRC): removed unnecessary "clr c",
9722 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9723 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9725 swapped rules 256.c and 256.d,
9726 extended 256.d by using new multiple checks (thanks Erik),
9727 added rules 256.e and 256.f,
9728 updated rule 261.a and 261.b to new generated code
9729 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9731 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9733 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9734 induction related bugs, including first part of bug #1074377
9736 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9738 * applied patch from bug-report #1076292,
9739 * applied patches for genAnd and Goto-optimizations for Raphael
9741 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9742 dump a less iCode information,
9743 * src/pic16/device.h (pic16_options_t): added field debgen,
9744 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9745 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9746 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9748 * (various functions): added macros FENTRY and FENTRY2 to functions,
9749 to emit function prologue,
9750 * (various functions): fixed indentation,
9751 * (genNearPointerGet): fixed loading of FSR0,
9752 * (genPackBits): applied patch from Raphael Neider to fix updating
9753 of FSR0 and touching only the modified bits,
9754 * src/pic16/genarith.c (various functions): added macros FENTRY to
9755 emit function prologue in comments,
9756 * src/pic16/pcode.h: added functions debugf2, debugf3,
9757 * src/pic16/ralloc.c: partial fix for packForPush caused
9760 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9762 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9763 <stsp AT users.sourceforge.net> with reversed byte order
9764 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9766 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9768 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9770 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9771 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9773 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9775 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9777 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9779 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9781 (setFromConditionArgs): friendly operand parser for peephole rules,
9782 (operandBaseName, operandsNotRelated): new peephole condition
9783 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9784 architecture specific register naming into account, handles n-way
9785 comparisons, and supports quoted literals
9786 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9788 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9790 * src/mcs51/peeph.def: fixed bug #1076940
9792 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9794 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9796 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9798 Adding support for replacing ljmps with sjmps in jumptables
9799 generated for switch statements. For now you need to set the
9800 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9801 Now 4 algorithms for mcs51 jumptable generation are used:
9802 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9803 addresses loaded pc-relative for up to 112 cases and stack-pushing
9804 target addresses loaded with offset from dptr for up to 256 cases.
9806 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9807 * src/mcs51/main.c: adapted constants for switch table generation
9808 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9810 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9812 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9813 * support/regression/tests/bug1057979.c: added test for bug 1073386
9815 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9817 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9820 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9822 * src/pic16/device.h,
9823 * src/pic16/genarith.c,
9826 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9828 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9830 Large cummulative patch for pic16 port.
9831 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9832 to call when a stack overflow occurs,
9833 * (malloc.h): added CVS Id tag,
9834 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9836 * added libc directory. The current version of LibC contains string
9837 functions, ctype functions and macros and some functions of the
9838 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9839 be extensively tested in the future. Standard disclaimer here.
9840 Library is not automatically build yet. But one can build it by
9841 invoking 'make' inside the libc directory.
9842 * added ADC library under libio. Preliminary version yet.
9844 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9845 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9846 aopForRemat() now and not by pic16_aopOp(),
9847 * (pic16_popGetTempReg): removed warning messgae when allocating
9848 temporary registers, its a buggy feature and will be removed,
9849 * (pic16_popGet): set register instance field in AOP_CRY,
9850 * (pic16_outBitC): fixed for results in size greater than 1,
9851 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9852 * (pic16_storeForReturn): optimized return of 0,
9853 * (genCmp): experimental code for new genCmp which uses PIC18's
9854 special compare&skip instructions. Initial tests fail some times
9855 with variables grater than 1 byte in size, so new code is disabled,
9856 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9858 * (genCast): began a fix to optimize the casting of a bit to another
9859 bit, now assigning a bitfield to another bitfield will fail, sorry,
9860 * src/pic16/main.c: disabled the use of lr-support feature,
9861 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9862 * added some function prototypes, added function _debugf prototype,
9863 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9864 bits with offset (case PO_GPR_BIT),
9865 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9867 * (isBankInstruction): modified to return 0 for no banking instruction,
9868 and 1 for banking instruction,
9869 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9870 caused stop processing pCodes after a inline assembly block,
9871 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9872 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9873 registers when it shouldn't,
9874 * src/pic16/ralloc.c (allocReg): add preliminary support for
9875 supporting a limited set of temporary registers,
9877 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9879 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9880 genDataPointerSet): ensure assignments always copy in MSB to LSB
9882 (loadRegFromAop): recognize CLRH optimization,
9883 (genFunction): optimize RECEIVE iCodes in reentrant functions
9885 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9887 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9888 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9890 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9891 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9892 contiguous with data
9894 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9896 * device/lib/_gptrget.c (_gptrget),
9897 * device/lib/_gptrgetc.c (_gptrgetc),
9898 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9899 instead of sjmp to ret
9900 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9901 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9903 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9905 * .version: bumped version to 2.4.7
9906 * device/lib/_gptrget.c (_gptrget): is now _naked
9907 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9908 * device/lib/_gptrput.c (_gptrput): is now _naked
9909 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9910 (createFunction): fixed xstack
9911 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9912 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9914 (geniCodeCritical): store original interrupt state in an iTemp bit
9915 var unless stack-auto
9916 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9917 * src/SDCCmain.c (setIncludePath): added include/target to search path
9918 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9919 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9921 (processFuncArgs): put bit vars in bit area
9922 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9923 unsaveRBank): fixed xstack,
9924 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9925 (genFunction, genEndFunction): fixed xstack,
9926 (genAssign): optimization don't walk backwards through mem
9927 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9928 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9929 * support/regression/Makefile: also make library (for stack-auto) when
9930 making "all" and added "test-mcs51-xstack-auto"
9931 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9932 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9933 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9934 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9935 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9936 make-library by MAKE_LIBRARY
9937 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9938 regression tests for xstack
9939 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9940 * support/regression/tests/critical.c: test for critical on mcs51
9942 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9944 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9945 built version of sdcc instead of installed version
9947 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9949 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9950 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9952 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9953 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9954 WARNING: remove device/lib/build/z80/printf.o by hand when
9955 updating from previous build!
9956 * device/lib/z80/printf.c: updated comment
9957 * support/regression/tests/bug1057979.c: test all ports now
9958 * support/regression/tests/bug1065458.c: file added
9960 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9962 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9963 *_start and *_end symbols for static functions
9965 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9967 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9968 and search crt0.o in all library paths,
9969 (setIncludePath): proper handling of --nostdinc,
9970 (setLibPath): proper handling of --nostdlib
9971 * support/regression/Makefile,
9972 * support/regression/ports/ds390/spec.mk,
9973 * support/regression/ports/gbz80/spec.mk,
9974 * support/regression/ports/hc08/spec.mk,
9975 * support/regression/ports/mcs51/spec.mk,
9976 * support/regression/ports/mcs51-large/spec.mk,
9977 * support/regression/ports/mcs51-stack-auto/spec.mk,
9978 * support/regression/ports/z80/spec.mk: use include and lib files from
9979 built version of sdcc instead of installed version
9980 * doc/sdccman.lyx: fixed typo in --nostdinc
9982 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9987 * src/pic/gen.c : added support to generate code for struct bit fields.
9989 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9991 * as/xa51/xa_version.h,
9992 * device/include/errno.h,
9993 * device/include/regc515c.h,
9994 * device/lib/_itoa.c,
9995 * device/lib/_ltoa.c,
9996 * device/lib/ser_ir_cts_rts.c,
9997 * sim/ucsim/xa.src/glob.cc,
9998 * sim/ucsim/xa.src/inst_gen.cc,
9999 * sim/ucsim/xa.src/xa_bit.cc,
10000 * sim/ucsim/xa.src/xa_sfr.cc,
10001 * sim/ucsim/z80.src/inst_dd.cc,
10002 * sim/ucsim/z80.src/inst_fdcb.cc,
10003 * support/scripts/keil2sdcc.pl,
10004 * src/pic16/pic16.dsp,
10005 * src/pic16/pic16a.dsp: corrected cvs line endings
10006 * device/lib/printf_large.c: fixed bug 1057979
10007 * src/pic16/gen.c: fixed non-C standard code
10008 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10009 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10010 * support/regression/ports/mcs51/support.c: reload T1 asap
10011 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10012 pdata use and clear idata startup behaviour
10013 * support/regression/tests/bug1057979.c: added
10015 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10017 * device/examples/ds390/ow390/ad26.h,
10018 * device/examples/ds390/ow390/cnt1d.h,
10019 * device/examples/ds390/ow390/crcutil.c,
10020 * device/examples/ds390/ow390/ownet.h,
10021 * device/examples/ds390/ow390/owsesu.c,
10022 * device/examples/ds390/ow390/swt12.h,
10023 * device/examples/ds390/ow390/swtoper.c,
10024 * device/examples/ds390/ow390/temp10.h,
10025 * device/examples/ds390/ow390/thermodl.c,
10026 * device/examples/ds390/tinitalk/tinitalk.dsp,
10027 * device/examples/ds390/tinitalk/tinitalk.dsw,
10028 * device/examples/mcs51/clock/hw.h,
10029 * device/examples/mcs51/simple2/go.bat,
10030 * device/examples/serialcomm/windows/serial.h,
10031 * device/examples/xa51/dummy.c,
10032 * device/examples/xa51/hello.c,
10033 * device/include/80c51xa.h,
10034 * device/include/at89x051.h: corrected cvs line endings
10036 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10038 * src/pic16/main.c (options): added command line --gstack, to trace
10039 stack over/under flows,
10040 * added pragma 'wparam' to allow passing first byte of function
10041 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10042 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10043 call to __gstack_test function and sets up the symbol as extern,
10044 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10045 * popaop): added call to pic16_testStackOverflow,
10046 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10048 * (genCall, genPcall): now all parameters are passed via stack
10049 except in functions that are pass to wparam pragma in which WREG is
10051 * (genPcall): REENTRANT flag is checked to see if variable prototype
10052 contains reentrant keyword, don't call a non-reentrant function, via
10053 a reentrant function pointer or vice versa, functions are never
10055 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10057 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10058 SIGSEGV when accessing a NULL register stucture,
10059 * (pic16_printGPointerType): modified to handle UPPER modifier for
10060 function initializers, changed prototype of function to simpler one,
10061 * (pic16_printIvalFuncPtr): check to see if function is already
10062 added in externs list,
10063 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10064 optimized a move from W to SFR with a move to the same register
10065 later after a CALL,
10066 * device/lib/pic16/debug: NEW directory, contains debug features
10067 which are enabled when linking with libdebug.lib, currently command
10068 line option --gstack enables stack pointer tracing for over/under
10069 flow, corresponding sources are in debug/gstack
10071 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10073 * doc/sdccman.lyx: updated SDCC version,
10074 * (PIC16 port): update list of command line options,
10075 * src/pic16/device.h (structure pic16_options_t): added field gstack
10076 to enable stack overflow tracing on push/pops,
10077 * src/pic16/device.c (statistics structure): added statistics
10079 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10080 pic16_dump_int_registers): increase statistics counters for each
10081 * variable which is encountered
10082 * (pic16_dump_usection): emit each .udata variable to its own udata
10084 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10085 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10086 parameters via stack, otherwise use old scheme,
10087 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10088 assembler output file,
10089 * src/pic16/main.c: added command line options --gstack to enable
10090 push/pop tracing for stack overflow,
10091 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10092 instructions): added size of each instruction,
10093 * (pic16_countInstruction): estimate size of instructions in
10094 the_pFile list, inline assembly blocks are not counted,
10095 * (pic16_FixRegisterBanking): trace previous register usage, when
10096 banksel optimizations is greater than 0, don't emit a redudant
10099 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10101 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10102 * src/pic16/ralloc.c : applied same fix for pic16.
10103 * src/pic/gen.c : tidied it up a little.
10105 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10107 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10108 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10110 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10112 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10114 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10116 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10117 non-reentrant function __modsint in the interrupt function (thus
10118 corrupting math operations during serial I/O)
10119 * device/lib/ser_ir.c: as above, changed buffersize
10120 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10121 256.c,d for zeroing
10122 * doc/Makefile: added option -t for rsync
10124 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10126 * src/SDCCast.h (struct ast),
10127 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10129 2004-10-20 Borut Razem <borut.razem AT siol.net>
10131 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10134 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10136 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10138 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10139 support functions to replace long sequences of MOVFF's from access
10140 bank registers to stack and vice versa,
10141 * src/pic16/device.h: added new field opt_flags, where optimization
10142 flags can be set to enable certain features,
10143 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10144 * pBlock, (genFunction, genEndFunction): surroung loop for
10145 saving/loading used registers in stack with PC_INFO pCodes,
10146 INF_LREGS. Code in between can then be optimized by pCode optimizer
10147 to support function calls,
10148 * (genDataPointerSet): fixed bug which loaded float fields in
10149 structures with corrupt data,
10150 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10151 in a standard way debug info on stderr. Feature used for developing
10152 and debugging only,
10153 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10154 obsolete chunks of code,
10155 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10156 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10157 * pic16/src/pcode.c (pic16_newpCodeInfo,
10158 * (pic16_newpCodeOpLocalRegs),
10159 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10161 * (pic16_pCodeConstString): printing of the initial value of a
10162 symbol as a comment is inhibited since parsing was already done by
10163 copyStr and output is corrupt,
10164 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10166 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10168 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10170 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10172 * as/mcs51/lkarea.c: removed old K&R style,
10173 (lnksect): changed check on boundary error,
10174 (lnksect2): changed check on boundary error,
10175 (lnksect2): extend XSTK to end of page if size = 1
10176 * as/mcs51/lkmain.c: removed old K&R style,
10177 (Areas51): create l_IRAM symbol
10178 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10179 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10180 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10181 * device/lib/_mullong.c: added version to be compiled with xstack
10182 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10183 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10184 * device/lib/mcs51/crtxstack.asm: fixed comment
10185 * src/SDCCglue.c: maxInterrupts defaults to 0,
10186 (emitMaps): added pdata,
10187 (createInterruptVect): (re)moved default,
10188 (glue): added pdata,
10189 (glue): moved __start__xstack to XSTK with default size 1
10190 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10191 and options.float_rent when options.stackAuto is set,
10192 (linkEdit): only write XDATA_NAME if provided on command line
10194 * src/SDCCmem.c: added pdata
10195 * src/port.h: added pdata_name to PORT
10196 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10197 (saveRegisters, unsaveRegisters): removed usage of B,
10198 (genMinus): fixed accumulator clash,
10199 (genJumpTab): added comment, this needs another look
10200 * src/mcs51/gen.c: added check for "B in use" paranoia,
10201 added pushB() and popB()
10202 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10205 * src/ds390/main.c,
10207 * src/mcs51/main.c,
10209 * src/pic16/main.c,
10211 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10212 added PSEG (PAG,XDATA) or NULL to port specifier
10213 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10214 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10215 (_mcs51_genInitStartup): removed __start__xstack equ,
10216 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10217 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10218 * src/z80/gen.c (_rleAppend): fixed warnings
10219 * support/regression/tests/zeropad.c: added pdata test
10220 * .version: bumped to 2.4.6
10222 2004-10-17 Borut Razem <borut.razem AT siol.net>
10224 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10225 as a part of nightly build
10227 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10229 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10230 WREG holds the first byte function parameters,
10231 * (aopForSym): take special case for symbols which are in FARSPACE
10232 but in CODESPACE too,
10233 * (assignResultValue): modified to take into account _G.useWreg,
10234 * (genCall): don't use wreg for parameter passing when function is
10235 declared as reentrant, too, added optimization INCF to stack
10236 pointer when stack parameter count is 1,
10237 * (genFunction, genEndFunction): refurnished and fixed to not using
10238 wreg for passing parameters when function has varargs or is
10239 reentrant, fixed bug with symbol name compare for generating
10240 functions in absolute address,
10241 * (pic16_storeForReturn): refurnished,
10242 * (genCmp): began writing a new version of the function, not ready
10243 yet, therefore it is disabled,
10244 * (genAssign): do not read code memory when assigning a function to
10245 a pointer function,
10246 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10247 array of characters, not pointer,
10248 * (pic16initialComments): in debug mode emit an .ident directive for
10250 * (_process_pragma): emit a new warning type (internal to pic16)
10251 when setting stack to default length, emit a similar warning when
10252 placing a function at absolute address and address is not word aligned
10253 * (_pic16_parseOptions): added 'return TRUE' statement,
10254 * (_pic16_linkEdit): if compiling a source, then add the source's
10255 file object, first in the list of objects to link,
10257 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10259 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10260 * src/pic/main.c : removed VC warning.
10261 * src/pic/gen.c : changed comment.
10263 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10265 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10266 reference to a deprecated symbol _GPTRREG was causing failure to
10267 link. Thanks G. M. Gallant for the info.
10269 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10271 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10272 comments for Bugs item #954788.
10274 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10276 * src/pic16/device.c (pic16_dump_gsection,
10277 * pic16_groupRegistersInSection): handle symbols declared to be in
10278 access bank differently,
10279 * src/pic16/gen.c (struct _G): added field resDirect,
10280 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10281 send values read from stack directly to result and don't allocate
10283 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10285 * (pic16_sameRegsOfs): NEW,
10286 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10287 free because they were not allocated from temporary pool,
10288 * pic16_popRegFromString): workaround to fix a problem with
10289 allocating variables twice or never,
10290 * (genGenPointerGet): using PRODL instead of FSR0H,
10291 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10293 * (genAssign): take advantage of the _G.resDirect flag,
10294 * (genCast): around line 11844, use mov2f instead of directly
10295 MOVFF'ing between operands to account for literal values,
10296 * src/pic16/genutils.c: some new debug functions for gpsim have been
10298 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10299 float with integer part only,
10300 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10301 place variables in access bank
10302 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10303 updated sources to reflect recent changes in gen.c
10305 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10307 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10308 sources that searched for headers in installation path, now the
10309 device/include/pic16 is used,
10310 * src/pic16/glue.c (pic16glue),
10311 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10312 .line directives if not in debug mode, this suppresses assembler's
10313 warnings for ignored directives
10315 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10317 * src/port.h: made reset_regparms prototype void parameter explicit.
10318 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10319 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10320 * doc/sdccman.lyx: documented warning disabling and how to use
10321 printf_large to make it print floats.
10322 * device/include/stdbool.h: NEW
10323 * device/lib/_atof.c,
10324 * device/lib/_divuint.c,
10325 * device/lib/_divulong.c,
10326 * device/lib/expf.c,
10327 * device/lib/printf_large.c,
10328 * device/lib/sincosf.c,
10329 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10330 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10331 a completely reentrant lib.
10333 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10335 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10336 * device/include/pic16/stdio.h: fixed bug with colon
10338 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10340 * device/include/pic16/stdio.h,
10341 * device/include/pic16/stdlib.h,
10342 * device/include/pic16/math.h: NEW
10343 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10344 declared as _naked to reduce overhead
10345 * device/lib/Makefile.in (target port-specific-objects-pic16):
10346 changed * to *.* so to ignore the CVS directory,
10347 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10348 stacked variables back in stack,
10349 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10352 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10354 * .version: bumped version number to 2.4.5
10355 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10356 * support/Util/SDCCerr.c (messages structure): added entry for
10359 Large cumulative patch for pic16 port and libraries.
10360 * device/include/pic16/sdcc-lib.h,
10361 * device/include/pic16/stdarg.h,
10362 * device/include/asm/pic16/features.h,
10363 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10364 * device/include/pic16/float.h: changes reentrant keyword with
10365 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10366 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10367 updated target build-libraries to include objects from gptr,
10368 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10369 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10370 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10371 all function headings,
10372 * src/SDCCmain.c: added global parameter userIncDirsSet,
10373 * (parseCmdLine): when option -I is encountered add directory to
10374 userIncDirsSet too,
10375 * src/version.awk: added space between control and long,
10376 * src/pic16/NOTES: added some notes for the port,
10377 * src/pic16/gen.c: added prototype for mov2fp function,
10378 * (fReturnpic16[]): properly named return value registers,
10379 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10380 * (aopForSym): added code to handle symbols with onStack flag set,
10381 symbols onStack are allocated PTRSIZE bytes,
10382 * (aopFreeAsmop): handles special case where asmops are stack objects,
10383 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10384 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10385 added argument lock to trace flaws in allocating temporary registers
10386 when developing port,
10387 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10388 * (pic16_popRegFromString): reenabled allocating a direct register
10390 * (assignResultValue): various beautifications,
10391 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10392 referenced function argument,
10393 * (genIpush): reenabled to allow stacked arguments, handles only
10394 ic->parmPush iCodes,
10395 * (genCall, genPcall): major changes to allow for variable argument
10396 functions, fixed a bug with falsely restoring stack pointer after
10397 returning from call,
10398 * (genFunction): pending code for critical function,
10399 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10400 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10401 * (genNearPointerGet): fixed bug with indirect reading, was always
10403 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10405 * (genAddrOf): rewrote code to take address of a stacked function parameter
10406 * (genCast): fixed casting to generic pointer type,
10407 * src/pic16/gen.h: added AOP_STA,
10408 * (struct asmop): added field stk,
10409 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10410 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10411 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10412 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10413 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10414 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10416 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10418 * (pic16_port structure): generic pointer size is set to 3,
10419 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10420 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10422 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10423 operand is an iTemp,
10425 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10427 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10428 * debugger/mcs51/simi.c: addapt new syntax of s51
10430 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10432 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10433 * src/pic16/pcode.c: commented out some calls to free() in order to
10436 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10439 * src/SDCCicode.c (isiCodeInFunctionCall),
10440 * src/avr/ralloc.c (selectSpil),
10441 * src/pic/ralloc.c (selectSpil),
10442 * src/pic16/ralloc.c (selectSpil),
10443 * src/ds390/ralloc.c (selectSpil),
10444 * src/hc08/ralloc.c (selectSpil),
10445 * src/xa51/ralloc.c (selectSpil),
10446 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10447 stack in the middle of a function call sequence (fixes bug #1020268)
10448 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10449 costs associated with the minimum switch case.
10451 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10453 * src/SDCC.lex: fixed bug #1030549
10455 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10457 * src/SDCCcse.h (struct cseDef),
10458 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10459 over a function call if the CSE is derived from a symbol whose
10460 address has been taken (fixes bug #1029883)
10461 * support/regression/tests/bug-1029883: a new regression test for
10464 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10466 * src/hc08/gen.c (emitinline): fixed bug #1029778
10467 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10468 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10469 and starts toward RFE #905167)
10471 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10473 * src/pic16/gen.c (mov2f): New function to move an operand to
10474 another without considering if it is a literal or a register,
10475 * (pic16_sameRegs): don't check if they are both AOP_REG,
10476 * (AccRsh): removed andmask=0 lines,
10477 * (genLeftShift): duplicated to be improved in future versions,
10478 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10479 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10480 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10481 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10482 * (insertBankSwitch): fixed inserting banksel directives algorithm
10483 for instructions that follow a skip instruction, this fixes a report
10484 for broken subtraction code generation,
10485 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10486 iCode is a left op, just in case result and right share the same
10489 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10492 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10494 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10495 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10496 on 2004-09-12; it was buggy
10498 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10500 * src/SDCCsymt.h: removed RESULT_CHECK
10505 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10507 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10509 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10510 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10511 configuration values no more rejected by compiler, they are assigned
10512 to configuration registers with a warning message instead,
10513 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10514 the for-loop so last conf register is emitted too,
10515 * (_pic16_initPaths): link library libsdcc.lib by default,
10516 * (_hasNativeMulFor): modified test for multiplication according to
10517 Raphael Neider's remarks. Integer multiplication is also done with
10519 * device/include/pic16/pic18fregs.h: corrected type error in while
10520 testing and including 18f6720 header file
10522 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10524 * src/pic16/device.h (pic16_options): removed field use_crt,
10525 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10526 until an optimization to handle single bits is added,
10527 * (pic16_loadFSR0): moved before genUnpackBits,
10528 * (genAnd): some white lines removed,
10529 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10530 leave_reset flags in pic16_options when using crt modules,
10532 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10534 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10535 for bugs 898889 & 979599. Also used some safer print instructions.
10537 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10539 * src/pic16/device.h (pic16_options_t): added field use_crt,
10541 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10542 catch a probable future bug,
10543 * src/pic16/gen.c: aopIdx function commented out,
10544 * (genAssign): commented out old code which used aopIdx,
10545 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10546 code, added if conditionals to take into account the --use-crt
10547 command line options,
10548 * src/pic16/main.c (pic16_optionsTable): added new command line
10549 options, --use-crt= and --no-crt,
10550 * (_pic16_linkEdit): now the proper crt object is added in the
10551 linker command line except than when --no-crt is specified,
10552 * src/pic16/pcode.c,
10553 * src/pic16/pcode.h: added some structures and functions for a new
10554 optimization scheme to compansate for instruction overhead between
10555 same iCodes, this scheme is currently under development and is not
10556 working in any way,
10557 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10559 * device/lib/pic16/startup/crt0i.c,
10560 * device/lib/pic16/startup/crt0iz.c: added global char variable
10561 __uflags to force the generation of an idata section
10563 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10566 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10567 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10569 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10571 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10572 Frieder) and clarified the default code optimization mode
10574 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10576 * src/SDCC.lex (doPragma, process_pragma),
10577 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10578 "opt_code_size", and "opt_code_balanced"
10579 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10580 regrouped options by category, added support for category headers
10581 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10582 and "--opt-code-size"
10583 * doc/sdccman.lyx: documented these new options and pragmas
10584 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10585 preference into account
10587 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10589 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10590 geniCodePreDec): Fixed bug 904237 by generating a warning
10592 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10594 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10596 * src/pic/device.c : When no max ram set validate full memory range.
10598 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10600 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10602 * device/lib/_gptrget.c,
10603 * device/lib/_gptrput.c: updated comment
10604 * device/lib/calloc.c,
10605 * device/lib/free.c,
10606 * device/lib/malloc.c,
10607 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10608 * src/SDCCcse.c (cseBBlock),
10609 * src/SDCCicode.c (printOperand, geniCodeArray),
10610 * src/SDCCicode.h (struct operand): fixed bug 868103
10611 * support/regression/tests/bug-868103.c: added
10612 * src/SDCCast.c (searchLitOp),
10613 * src/SDCCcse.h (struct cseDef),
10614 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10615 * src/SDCCicode.h (struct operand),
10616 * src/SDCCsymt.h (struct sym_link),
10617 * src/avr/gen.c (hasInc),
10618 * src/ds390/gen.c (hasInc),
10619 * src/hc08/gen.c (genPlusIncr, hasInc),
10620 * src/mcs51/gen.c (hasInc),
10621 * src/pic16/glue.c (pic16_printIvalChar),
10622 * src/pic16/ralloc.c (regWithIdx),
10623 * src/xa51/gen.c (hasInc) : removed warnings
10624 * src/SDCCast.c (createBlock): added comment ???
10625 * src/hc08/ralloc.c: updated comments
10627 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10629 * doc/sdccman.lyx: updated section on switch statements, added
10630 section about semaphore locking
10631 * doc/Makefile: added option -info for latex2html
10632 * device/lib/_gptrget.c,
10633 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10635 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10637 * src/pic/device.h,
10638 * src/pic/device.c,
10639 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10640 maxram is less than 0x100.
10642 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10644 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10646 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10649 * src/mcs51/main.c,
10650 * src/ds390/main.c,
10654 * src/pic16/main.c,
10657 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10658 a jump table is the best form for a switch statement, including
10659 automatic insertion of missing cases to make the case range
10660 continuous. Developed in collaboration with Frieder Ferlemann.
10662 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10664 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10665 accumulator result if it needs sign extension
10667 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10669 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10671 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10673 * device/lib/gbz80/printf.c,
10674 * device/lib/z80/printf.c: removed define for NULL
10676 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10678 * as/xa51/xa_link.c,
10679 * device/examples/ds390/ow390/ad26.c,
10680 * device/examples/ds390/ow390/cnt1d.c,
10681 * device/examples/ds390/ow390/counter.c,
10682 * device/examples/ds390/ow390/ds2480.h,
10683 * device/examples/ds390/ow390/ds2480ut.c,
10684 * device/examples/ds390/ow390/findtype.c,
10685 * device/examples/ds390/ow390/gethumd.c,
10686 * device/examples/ds390/ow390/owllu.c,
10687 * device/examples/ds390/ow390/ownetu.c,
10688 * device/examples/ds390/ow390/swt12.c,
10689 * device/examples/ds390/ow390/swtloop.c,
10690 * device/examples/ds390/ow390/temp.c,
10691 * device/examples/ds390/ow390/temp10.c,
10692 * device/examples/ds390/ow390/thermo21.c,
10693 * device/examples/ds390/ow390/tinilnk.c,
10694 * device/examples/ds390/ow390/tstfind.c,
10695 * device/examples/serialcomm/windows/serial.cpp,
10696 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10697 * device/include/reg51.h: fixed line endings for cvs
10699 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10701 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10702 packRegsForAccUse, packRegisters): new accumulator register
10704 * support/regression/ports/hc08/support.c (_putchar): suppress
10705 warning of unused variable
10706 * src/SDCCicode.c: added SWAP entry to codeTable
10708 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10710 * device/lib/sprintf.c: forgot to add this file before previous commit
10712 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10714 * src/pic16/gen.c (genPackBits): added operand right in function
10715 parameters, load result directly if p_type is POINTER (that is
10716 called by genNearPointerSet)
10717 * (genUnPackBits): added operand left in function parameters,
10718 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10719 FSR0 if accessing bitfields,
10721 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10723 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10724 _print_format; updated printf, sprintf, vsprintf
10725 * device/include/asm/default/features.h: corrected comment/define
10726 * device/lib/Makefile.in: added sprintf.c
10727 * device/lib/libsdcc.lib: added sprintf module
10728 * device/lib/printf_large.c,
10729 * device/lib/vprintf.c,
10730 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10732 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10733 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10734 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10736 * support/regression/tests/zeropad.c: define idata as data for hc08
10738 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10740 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10741 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10742 labels are referenced at least once (even if a reference is not found)
10743 * src/hc08/gen.c (emitcode): set isComment flag for comments
10744 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10745 loads), rules 6a..6b (optimize jumps to return)
10747 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10749 * device/lib/acosf.c (acosf),
10750 * device/lib/asinf.c (asinf),
10751 * device/lib/atanf.c (atanf),
10752 * device/lib/ceilf.c (ceilf),
10753 * device/lib/cosf.c (cosf),
10754 * device/lib/coshf.c (coshf),
10755 * device/lib/cotf.c (cotf),
10756 * device/lib/fabsf.c (fabsf),
10757 * device/lib/floorf.c (floorf),
10758 * device/lib/log10f.c (log10f),
10759 * device/lib/logf.c (logf),
10760 * device/lib/sinf.c (sinf),
10761 * device/lib/sinhf.c (sinhf),
10762 * device/lib/sqrtf.c (sqrtf),
10763 * device/lib/tanf.c (tanf),
10764 * device/lib/tanhf.c (tanhf),
10765 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10766 replaced all instances of "reentrant" in the library functions
10767 defined in math.h with this macro.
10768 * support/regression/tests/float_trans.c: reenabled test for hc08
10770 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10772 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10773 erroneously deleted
10775 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10777 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10778 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10779 multi-byte volatile operands are used
10780 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10781 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10782 initialization to area GSINIT0 so that it would always precede
10783 any static initializers in GSINIT
10784 * support/regression/tests/zeropad.c: fixed idata define for hc08
10785 * support/regression/tests/bug-927659.c,
10786 * support/regression/tests/float_trans.c: disabled tests for hc08
10787 pending missing library routines
10788 * .version: increased version number to 2.4.4 - hc08 port now passes
10792 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10794 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10795 * Makefile.common.in,
10797 * as/hc08/Makefile.in,
10798 * as/mcs51/Makefile.in,
10799 * as/z80/Makefile.in,
10800 * debugger/mcs51/Makefile.in,
10801 * device/include/Makefile.in,
10802 * device/lib/Makefile.in,
10805 * link/z80/Makefile.in,
10806 * packihx/Makefile.in,
10807 * sim/ucsim/main_in.mk,
10808 * sim/ucsim/avr.src/Makefile.in,
10809 * sim/ucsim/doc/Makefile.in,
10810 * sim/ucsim/gui.src/serio.src/Makefile.in,
10811 * sim/ucsim/hc08.src/Makefile.in,
10812 * sim/ucsim/s51.src/Makefile.in,
10813 * sim/ucsim/xa.src/Makefile.in,
10814 * sim/ucsim/z80.src/Makefile.in,
10816 * support/cpp2/Makefile.in,
10817 * support/librarian/Makefile,
10818 * support/makebin/Makefile: added DESTDIR to the install path proposed
10819 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10820 * doc/sdccman.lyx: added DESTDIR documentation
10822 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10824 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10825 instruction for interrupt handlers, use fast returns when returning
10826 from high priority interrupts
10828 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10830 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10832 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10833 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10834 bugs, ported much of Bernhard's code from mcs51
10835 * src/mcs51/gen.c (genSend),
10836 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10837 than one when calling a reentrant function
10838 * device/lib/_mullong.c: defined an alternate struct layout for big
10839 endian ports (hc08)
10841 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10843 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10846 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10848 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10849 are sane and complete before asking the port its prefered parameter
10850 passing method (fixes bug #1017633)
10851 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10854 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10856 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10857 problem in bitfields >= 8 bits.
10859 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10861 * src/SDCCsymt.c: undid changes that were not meant to be committed
10863 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10865 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10867 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10869 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10870 copied and wrong bit got inverted
10872 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10874 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10875 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10876 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10877 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10878 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10879 assignments to bitfields at known addresses
10880 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10881 reads from bitfields at known addresses
10882 * src/hc08/ralloc.c (packRegisters),
10883 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10884 genhc08Code): optimize pointer get values used as conditionals
10885 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10888 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10890 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10891 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10892 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10895 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10897 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10899 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10901 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10904 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10906 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10908 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10910 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10913 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10915 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10917 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10919 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10920 cases use more compact code.
10922 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10924 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10926 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10928 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10930 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10933 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10934 parameter of changePointer() from symbol* to sym_link*
10935 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10936 * src/SDCCsymt.c (compareType): void* type is castable to other
10937 pointers, but not necesarily an exact match.
10938 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10939 is no longer blindly treated as an exact match.
10940 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10942 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10944 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10946 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10950 * src/pic/ralloc.h,
10951 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10953 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10955 * src/pic/device.c,
10956 * src/pic/device.h,
10957 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10959 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10961 * src/mcs51/gen.c (emitcode): fixed bug #992819
10963 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10965 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10966 there's no need to make it worse
10968 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10970 * src/mcs51/ralloc.c (deassignLR),
10971 * src/ds390/ralloc.c (deassignLR),
10972 * src/hc08/ralloc.c (deassignLR),
10973 * src/z80/ralloc.c (deassignLR),
10974 * src/pic/ralloc.c (deassignLR),
10975 * src/pic16/ralloc.c (deassignLR),
10976 * src/avr/ralloc.c (deassignLR),
10977 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10978 rlivePoint): fixed another part of bug #971834
10980 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10982 * src/z80/main.c: enabled "critical" keyword
10983 * src/z80/mappings.i,
10984 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10985 functions (fixes bug #979646)
10986 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10988 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10990 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10993 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10995 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10996 doesn't disable too much optimizations
10998 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11000 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11002 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11004 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11006 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11008 * src/pic/gen.c tidied up tabs
11009 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11010 * src/pic/main.c tidied up tabs
11011 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11012 * src/pic/pcoderegs.c tidied up tabs
11013 * src/pic/ralloc.c tidied up tabs
11015 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11017 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11018 to S_FIXED for pic16 port and when symbol is not in level 0,
11019 allocate for S_REGISTER storage class and pic16 port, too,
11020 * src/pic16/device.h: prototype for checkSym,
11021 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11022 * (pic16_assignConfigWordValue): test the value and the mask to
11023 validate that the value is suitable for the configuration word,
11024 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11025 collect extern declared symbols, don't emit symbol twice, check
11026 first if symbol is in publics set first,
11027 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11028 * added command line '--fstack' which enables an experimental
11029 feature for stack access, too buggy to be used yet...
11030 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11031 * (pic16_allocDirReg): when register has storage class S_REGISTER
11032 allocate in pic16_dynAccessRegs,
11033 * device/include/pic16/pic18f????.h: modified configuration word
11034 naming convention, words started as CONFIG0H but should be CONFIG1H
11036 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11038 * device/include/mcs51reg.h: fixed bug 970993
11040 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11042 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11043 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11044 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11045 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11046 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11047 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11048 error/warning numbers,
11049 added function setWarningDisabled()
11050 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11051 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11052 _memcmp.c _memmove.c calloc.c realloc.c free.c
11053 * support/regression/tests/malloc.c: added tests for new functionality
11054 * support/regression/tests/zeropad.c: added tests for truncated initializers
11055 and initialized char arrays starting with '\x0'
11056 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11058 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11060 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11062 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11064 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11065 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11066 peephole 177.e. Thanks to anonymous
11068 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11070 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11071 function isn't used in the source but referenced as a
11072 variable initializer then declare it as extern in .asm file
11074 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11076 * .version: increased version number to 2.4.3
11078 Adding version extension according to ChangeLog CVS revision
11079 * src/Makefile.in (target all): added dependency 'version.h'
11080 * (rule version.h): added rule to create version.h from ChangeLog,
11081 * (rule dep): added dependency version.h,
11082 * src/version.awk: AWK script to create version.h
11083 * src/SDCCdwarf2.c (dwWriteModule),
11084 * src/SDCCglue.c (initialComments),
11085 * src/SDCCmain.c (printVersionInfo): modified to write after
11086 version string the version extension number,
11087 * src/SDCCutil.c: included "version.h"
11088 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11090 * src/SDCCutil.h: added prototype for getBuildNumber
11092 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11093 includeDirsSet, too,
11094 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11095 const char [] is found in function prototype...
11097 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11098 moving to WREG with source is already in WREG,
11099 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11100 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11101 * (aopForSym): stack'ed symbols are partially supported, added
11102 if-clause to support symbols in FARSPACE,
11103 * (sameRegs): added test for AOP_ACC to see if registers are same,
11104 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11105 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11106 * (pic16_popRegFromString): will not allocate a new register if it
11107 doesn't find one by name, bug may have introduced...
11108 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11109 * (genIpush): revived to use pic16 port's stack,
11110 * (genAddrOf): added incomplete case for stack'ed operand,
11111 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11112 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11113 can handle multibyte operands,
11114 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11115 * (pic16initialComments): added message for MPLAB compatibility
11117 * src/pic16/main.h: prototype for pic16_mplab_comp,
11118 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11119 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11120 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11121 because of increased complexity of procedure,
11122 * (_process_pragma): stack pragma changed to format 'stack pos len',
11123 emit symbol '_stack_end' to conform with gplink,
11124 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11125 to search for register,
11126 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11128 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11129 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11130 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11131 case for PO_GPR_REGISTER,
11132 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11133 dies, the new era is ahead !...
11134 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11135 pic16_dynInternalRegs,
11136 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11137 * (pic16_allocDirReg): minor optimizations and bug fixes,
11138 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11140 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11141 load stack and frame pointer with address of 'stack_end' symbol
11143 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11145 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11146 without source code but only variable initializers
11148 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11150 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11151 external are not declared as extern to reduce overhead while linking
11153 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11155 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11157 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11159 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11160 Yee Keat for the patch
11161 * src/SDCCast.c (decorateType): fixed bug #979599
11162 * src/ds390/gen.h: removed local fReturnSizeDS390
11163 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11164 * src/ds390/gen.c (genAnd, genOr, genXor),
11165 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11167 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11169 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11170 add relFilesSet to $3, manipulate $2 to handle linking of object
11171 files without source files in command line,
11172 * device/include/pic16 (all headers): added ID location macros,
11173 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11174 entries for ID location bytes,
11175 * (pic16_assignIdByteValue): NEW,
11176 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11177 added field dumpcalltree to pic16_options_t,
11178 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11179 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11180 emitting rFalseIfx label after check_carry label,
11181 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11182 pic16_emitDIRegs), NEW
11183 * (pic16glue): dump .calltree file when option --calltree found,
11184 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11185 * (_pic16_genAssemblerPreamble): emit ID locations after
11186 configuration registers,
11187 * (pic16_linkCmd): modifications of the link command,
11188 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11189 * (pic16_pCodeInitRegisters): don't init stack registers,
11190 * (pic16_findPrevInstruction): fixed bug,
11191 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11192 bug with immediate registers,
11193 * (buildCallTree): traces stack push and pop,
11194 * (pct2): dump also stack usage for each function,
11195 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11196 * (pic16_allocDirReg): various modifications,
11197 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11200 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11202 * src/pic16/pcode.c: removed buggy double colon
11204 2004-07-01 Borut Razem <borut.razem AT siol.net>
11206 * support/scripts/sdcc.nsi: added include/pic16 to setup
11208 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11210 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11211 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11213 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11214 specific command line arguments. Also added sample lkr script
11215 for placing a variable at a specific memory bank.
11216 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11217 at a specific memory bank,
11218 * (pic16_dump_isection): fixed bug which caused string literals to
11219 be omitted when dumping idata section,
11220 * (pic16_groupRegistersInSection): added code to handle registers
11221 in specific memory banks,
11222 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11223 public, all references are renamed too,
11224 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11226 * (pic16_storeForReturn): added case to handle when dest is WREG,
11227 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11228 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11229 pic16_rel_udata, check to see if that register is marked as being
11230 a member of a specific memory bank,
11231 * (pic16_printIvalCharPtr): added code to add string literals either
11232 to code or the idata sections,
11233 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11234 also accept the 'udata' pragma,
11235 * src/pic16/main.h: new structure types sectName and sectSym
11236 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11237 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11238 * (pic16_findPrevInstruction): fixed, it returned nothing,
11239 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11240 instruction combinations,
11241 * (pic16_FixRegisterBanking): heavily reorganised,
11242 * (pic16_AnalyzeBanking): if generating banksel directives is
11243 disabled, then don't call FixRegisterBanking at all,
11244 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11245 completely removed,
11246 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11248 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11250 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11251 Phuah Yee Keat <yk.phuah AT nestac.com>
11253 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11255 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11256 correctly the IVT even if it is relocated to some other location
11258 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11260 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11261 * device/include/pic16/pic18f2220.h: NEW,
11262 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11263 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11264 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11265 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11266 nodefaultlibs, ivt_loc is the location of the interrupt vector
11267 table, and nodefaultlibs signs that default libraries should not be
11268 linked in link stage,
11269 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11270 according to --ivt-loc argument,
11271 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11272 when pragma stack is found,
11274 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11276 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11277 256 (range check), 257 (do while), 258.a-f (bit banging
11278 f.e. on 3-wire SPI bus)
11280 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11282 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11283 variables used exclusively within a loop
11285 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11287 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11289 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11291 * src/SDCClrange.c (computeClash): fixed bug #971834
11293 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11295 * src/mcs51/gen.c (genCmp): fixed bug #975903
11296 * src/hc08/gen.c (operandsEqu),
11297 * src/ds390/gen.c (operandsEqu),
11298 * src/z80/gen.c (operandsEqu),
11299 * src/pic/gen.c (operandsEqu),
11300 * src/pic16/gen.c (operandsEqu),
11301 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11302 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11304 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11306 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11308 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11310 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11311 default case in switch statement,
11312 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11313 to eliminate problem with initialisation of pointers, but problem
11315 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11316 * (emitStaticSegment): removed various lines emitting debug info,
11317 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11318 added processor registers for utilizing EEPROM,
11319 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11320 configurable and set 8
11322 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11324 * .version: increased version number to 2.4.2,
11326 Cumulative patch for pic16 port
11327 * src/pic16/device.c: changed scheme to dump initial values for
11328 variables in idata segment, all print_idata* functions were removed,
11329 now the pic16_printIval* will be called,
11330 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11331 * _pic16_printPointerType, pic16_printPointerType,
11332 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11333 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11334 NEW, similar to the respective functions in SDCCglue.c,
11335 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11336 way, emitting hex bytes,
11337 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11339 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11341 * src/avr/ralloc.c (serialRegAssign),
11342 * src/xa51/ralloc.c (serialRegAssign),
11343 * src/pic/ralloc.c (serialRegAssign),
11344 * src/pic16/ralloc.c (serialRegAssign),
11345 * src/hc08/ralloc.c (serialRegAssign),
11346 * src/z80/ralloc.c (serialRegAssign),
11347 * src/ds390/ralloc.c (serialRegAssign),
11348 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11350 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11352 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11353 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11355 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11357 Cumulative patch for pic16 port:
11358 * src/pic16/device.h (typedef PIC16_device) modified fields for
11359 defining microcontrollers,
11360 * src/pic16/device.c: added new info for all devices in Pics16 array,
11361 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11362 to be optimised out by the pCode optimiser,
11363 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11364 specially, bug reported by G.M. Gallant,
11365 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11366 as force'd so that cannot be optimised out by pCode optimiser,
11367 * src/pic16/pcode.c,
11368 * src/pic16/pcodepeeph.c,
11369 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11370 they are disabled by default, but can be enabled explicit with
11371 command argument --denable-peeps, for testing,
11372 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11373 --pomit-ivt in COMPILE_FLAGS
11375 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11377 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11378 compilation on MSVC
11380 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11382 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11384 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11386 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11387 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11389 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11391 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11392 would only assign 0x300001 register.
11394 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11396 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11397 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11399 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11401 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11403 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11404 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11405 added peephole 254 (left shift), 255 (jump table)
11407 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11409 * device/lib/Makefile.in: removed comment line with model-pic16,
11410 * (target port-specific-objects-pic16): the libraries and objects
11411 are copied to the build directory form the device/lib/pic16/bin
11414 Cumulative patch concerning pic16 port:
11415 * library directory has been re-organized,
11416 * added support for PIC18F1220,
11417 * added headers and library sources for chips 18f1220,18f6520,
11418 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11420 * configuration registers setting has changed, now each supported
11421 device has a complete description of the registers it uses,
11422 * all initialisations are moved to idata sections, these section
11423 can be absolute or relocatable,
11424 * fixed initialisation of codespace variables,
11425 * fixed warning about PCLATU and gpsim,
11426 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11427 * (genAssign): use table reads when assigning from variables in codespace,
11428 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11429 char/int variables placed in codespace,
11430 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11431 registers set in .asm file, no need for --pomit-config-words anymore,
11432 * (pic16glue): some 8051 legacy segments are commented out
11433 (to be removed completely),
11434 * added support for alternative assembler and linker with --asm=
11435 and --link= command line arguments,
11436 * peepholes are disabled automatically in the port, no need to
11437 specify on command line,
11438 * port supports natively char/int/long multiplication, but converts
11439 all divisions to support functions,
11440 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11441 to the file set in variable $2,
11442 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11443 strings in ASCII format and not in hex,
11444 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11445 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11446 allocate proper register if iCodes aren't temporary,
11448 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11450 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11452 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11454 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11457 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11459 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11460 computed address is reused
11461 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11462 multi-byte bitfields
11464 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11466 * src/z80/gen.c: (genArrayInit): must check for pointers too
11468 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11470 * support/regression/tests/zeropad.c: never meant to commit the
11471 nestedstruct test: removed, added check for GCC version
11473 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11475 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11476 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11477 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11478 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11479 bugs 928906 and 954082 half-empty initializers
11481 * src/SDCCsymt.c (getAllocSize): added for above fix
11482 * src/z80/gen.c (genArrayInit): fixed bug 741044
11483 * support/regression/tests/zeropad.c: added tests
11485 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11487 * src/pic16/device.c (pic16_dump_section): corrected bug which
11488 caused some symbols of the libraries to be misplaced
11490 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11492 * src/pic16/glue.c,
11493 * src/pic16/ralloc.h,
11494 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11495 to fix conflict with pic port
11497 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11499 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11500 externs configuration variables,
11501 * src/pic16/ralloc.h,
11502 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11503 prototype in header, commented out some debug messages
11505 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11507 * src/pic16/glue.c,
11508 * src/pic16/main.c,
11509 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11510 for gpasm COFF object generation. Thanks to D. Hawkins for
11513 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11515 * src/ds390/main.c,
11516 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11517 Brock for spotting this)
11518 * src/ds390/gen.c (genEndFunction),
11519 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11520 interrupt handler and critical. Disable push/pop optimizations when
11521 peephole optimizations disabled.
11523 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11525 Updated pic16 library sources and headers.
11526 * device/lib/pic16/pic18f*/ ,
11527 * device/include/pic16/*.h: modified to handle structured SFR
11530 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11532 * src/port.h (PORT structure): added hook initPaths, now each
11533 port can declare its own default search paths,
11534 which can been seen with the --print-search-dirs option,
11535 see pic16 port for example,
11536 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11537 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11538 * (doPrintSearchDirs): NEW, replaces in a central manner the
11539 printing of search dirs which was split in set*Paths functions,
11540 * (main): added call to port->initPaths and doPrintSearchDirs,
11542 * src/ds390/main.c,
11545 * src/izt/tlcs900h.c,
11546 * src/mcs51/main.c,
11548 * src/pic16/main.c: modified port structures to reflect addition of
11551 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11552 * (pic16_dump_section): for registers in same address reserve memory once,
11553 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11555 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11556 result is greater in size than right or left,
11557 * (pic16_genUMult8X8_8): there are some cases where the result can
11558 be 16 bits size, so handle these,
11559 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11560 * (pic16_outBitC): modified to emit pcodes,
11561 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11563 * (genDivOneByte): implemented algorithm to divide 8-bits,
11564 * (genCmp): uncommented goto, but issues still exist,
11565 * (genAnd): fixed a bug with variables >8bits,
11566 * (genPackBits): optimization added that uses BCF/BSF to change a
11568 * (genAssign): fixed bug when assigning floating point literals,
11569 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11570 __sdcc_gsinit_startup label,
11571 * src/pic16/main.c (_pic16_init): removed search directory
11573 * (_pic16_initPaths): NEW, used to initialise search directories,
11574 * (_hasNativeMulFor): support functions for all except char/int
11575 multiplication, and char division,
11576 * (PIC16_port struct): modified entry for native mul support,
11577 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11579 * (buildCallTree): call to register_usage is ifdef'ed out,
11581 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11583 * device/include/string.h: applied Stas Sergeev's patch to make this
11584 header file compatible with the preprocessor -Wundef option
11585 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11586 failure (fixes bug #941458)
11588 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11590 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11591 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11592 that the variable, not the function, should be static
11593 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11594 to be consistent with non-literal case
11596 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11598 * src/SDCCast.c (isConformingBody): fixed bug #949967
11599 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11600 convilong): fixed bug #952086
11602 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11604 * src/SDCCmem.c (allocVariables): fixed bug #955321
11606 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11608 * src/hc08/main.c (_hc08_genAssemblerEnd),
11609 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11610 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11611 completely eliminated the use of a temporary file
11612 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11613 when more than one file linked
11614 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11616 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11618 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11619 which fixes bug #543481
11620 * support/regression/tests/bug-751703.c: fixed comments left from a
11621 cut and paste error
11622 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11623 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11624 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11626 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11627 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11628 are now changed to underscores in moduleName
11630 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11632 * as/mcs51/lkmem.c: better fix for bug #954173
11634 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11635 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11637 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11638 * device/include/c8051f000.h,
11639 * device/include/c8051f120.h,
11640 * device/include/c8051f300.h,
11641 * device/include/c8051f310.h,
11642 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11643 PWM16) and detab'ed
11645 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11647 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11648 and mailing lists, doc'ed --no-peep-comments, removed reference
11649 to knoppix (newest version has no LyX/LaTeX), other minor changes
11650 * src/SDCCglue.c (glue): save 2 bytes stack space with
11651 option --main-return. The ljmp could probably be avoided too
11653 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11655 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11657 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11659 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11660 * src/SDCCopt.c (isLocalWithoutDef),
11661 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11662 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11663 (credit to Maarten Brock for patch #949363, on which this is based)
11664 * support/regression/tests/bug-751703.c: some test cases of extern used
11665 within inner scopes.
11667 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11669 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11671 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11673 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11674 dwWriteLabel): fix to create valid debugger symbols even when
11675 the module name has non-alphanumeric symbols in it
11676 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11677 when a variable's allocation has been optimized away
11680 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11682 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11684 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11685 * src/mcs51/main.c,
11686 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11687 * src/ds390/main.c,
11688 * src/z80/gen.c (z80_emitDebuggerSymbol),
11690 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11692 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11693 * src/pic16/main.c,
11694 * src/avr/gen.c (avr_emitDebuggerSymbol),
11696 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11698 * src/SDCCdebug.c (emitDebuggerSymbol),
11700 * src/port.h: added a debugger struct to the port struct. Added a
11701 callback for defining debugger symbols
11703 * src/SDCCast.c (createLabel),
11704 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11707 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11708 iCode back to the ast for the function
11710 * src/hc08/ralloc.c (hc08_assignRegisters),
11711 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11712 unneeded fields from the regs struct.
11713 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11714 pushReg() & pullReg() functions instead of emitcode()
11716 * src/hc08/gen.c (genLabel, genhc08Code),
11717 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11719 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11722 * src/hc08/gen.c (genEndFunction, genhc08Code),
11724 * src/mcs51/gen.c (genEndFunction, gen51Code),
11726 * src/ds390/gen.c (genEndFunction, gen390Code),
11728 * src/z80/gen.c (genEndFunction, genZ80Code),
11731 * src/pic/gen.c (genEndFunction, genpic14Code),
11733 * src/pic16/gen.c (genEndFunction, genpic16Code),
11735 * src/avr/gen.c (genEndFunction, genAVRCode),
11737 * src/xa51/gen.c (genEndFunction, genXA51Code),
11739 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11740 specific code to cdbFile.c and out of the backend code generators
11742 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11743 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11744 starting address is now 0
11747 * as/hc08/m08pst.c,
11748 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11749 assembler directive for DWARF support
11750 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11754 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11756 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11758 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11759 and inappropriate peephole optimization in jump tables
11761 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11763 * as/hc08/m08pst.c,
11764 * src/SDCCglue.c: sdccopt works for the hc08 port now
11766 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11768 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11770 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11772 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11774 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11776 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11780 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11781 comments from the peephole optimizer replacement rules
11782 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11784 * src/SDCCcse.c (updateSpillLocation),
11785 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11787 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11788 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11789 objects far pointers
11791 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11793 * src/SDCCsymt.h: a missing part of my last change
11794 * src/pic/ralloc.c (regTypeNum),
11795 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11797 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11800 * src/SDCCicode.c (aggrToPtrDclType),
11801 * src/SDCCptropt.h,
11802 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11803 ptrPseudoSymConvert),
11804 * src/pic/ralloc.c (regTypeNum),
11805 * src/pic16/ralloc.c (regTypeNum),
11806 * src/hc08/ralloc.c (regTypeNum),
11807 * src/ds390/ralloc.c (regTypeNum),
11808 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11809 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11811 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * link/z80/lkmain.c (afile),
11814 * as/hc08/lkmain.c (afile),
11815 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11816 prevent a pointer problem when a filename has no directory and
11817 no extension specified.
11819 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11821 * link/z80/lkmain.c (afile): allow periods in directory names
11822 * link/z80/lkmain.c (afile),
11823 * as/mcs51/lkmain.c (afile),
11824 * as/hc08/lkmain.c (afile): allow linker script file to have an
11825 extension other than ".lnk"
11826 * link/z80/lklex.c (getfid),
11827 * link/z80/lkmain.c (parse),
11828 * as/mcs51/lklex.c (getfid),
11829 * as/mcs51/lkmain.c (parse),
11830 * as/hc08/lklex.c (getfid),
11831 * as/hc08/lkmain.c (parse): Support comments in the linker script
11832 file on lines by themselves and after filenames
11834 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11836 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11838 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11840 * src/z80/peeph-z80.def: removed some peephole rules that don't
11841 work with multibyte arithmetic (fixed bug #937126)
11842 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11843 to registers and not global variables
11844 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11845 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11846 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11847 checking for assignments not internally generated (fixed bug #931895)
11848 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11849 structure member (fixed bug #930072)
11851 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11853 * src/SDCCmain.c (linkEdit),
11854 * src/hc08/main.c (_hc08_parseOptions),
11855 * as/hc08/Makefile.in,
11856 * as/hc08/aslink.h,
11858 * as/hc08/m08pst.c,
11859 * as/hc08/lkrloc.c (relr, rele),
11860 * as/hc08/lkarea.c (lnkarea)
11861 * as/hc08/lkmain.c (afile, parse),
11862 * as/hc08/lkelf.c: support for ELF output
11863 * as/hc08/lks19.c (s19),
11864 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11866 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11868 * as/mcs51/lkihx.c: Fixed bug #899105.
11870 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11872 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11873 .dsp files from Unix to DOS.
11875 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11877 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11878 function pointers; we have been compliant for several months now.
11879 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11880 change that was accidently commented out
11881 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11882 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11885 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11887 * src/hc08/gen.c: output of all of the internal debugging information
11888 is now controlled by the D() macro; it is disabled by default
11890 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11892 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11893 harder to keep the same registers during a CAST iCode
11894 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11895 long via int can be done in a single cast, if the signedness is
11897 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11898 putchar() in tinibios.c in ds390's library
11900 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11902 * src/SDCCast.c (decorateType): fixed bug #898889,
11903 cast result of a literal complement too
11904 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11905 fixed check for bitfields
11907 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11909 * src/SDCCicode.c (geniCodeLogic): made it static,
11910 (geniCodeLogicAndOr): added in order to fix bug #905492,
11911 (ast2iCode): fixed bug #905492
11912 * support/regression/tests/bug-905492.c: added
11913 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11914 (processParms): fixed bug #927659: don't copy parms, this will clear
11916 * support/regression/tests/bug-927659.c: added
11918 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11920 * src/SDCCast.c (addCast): don't cast float to char
11921 * device/lib/libsdcc.lib: added _memmove
11923 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11925 * device/lib/large/Makefile: fixed parallel execution by
11926 replacing `make` by `$(MAKE)`
11928 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11930 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11931 offsets (fixes bug #923936)
11933 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11935 * device/lib/small/Makefile: fixed parallel execution by
11936 replacing `make` by `$(MAKE)`
11938 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11940 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11942 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11944 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11945 * src/regression/Makefile: Regression test was not running.
11947 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11949 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11950 complement if possible
11951 * src/SDCCval.c (valComplement),
11952 * src/SDCCicode.c (operandOperation): fixed complement of literal
11953 * support/regression/tests/onebyte.c (testComplement): added
11955 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11957 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11958 return an optimized tree; actually replace actParm with the new tree
11959 * src/SDCCast.h: added some parantheses to remove side effects
11960 * support/regression/tests/bug-920866.c
11962 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11963 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11964 Bit operands were not being handled properly in the pic14 port.
11965 (now src/regression/add.c passes again).
11967 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * src/SDCC.y (labeled_statement): case and default no longer require
11970 a following statement (RFE #893037)
11972 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11974 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11975 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11976 disabled (fixes bug #916294)
11977 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11978 "mov a,acc"; patch provided by Lenny Story
11979 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11981 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11983 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11985 * src/ds390/gen.c (genFunction, genEndFunction),
11986 * src/ds390/ralloc.c (ds390_assignRegisters),
11987 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11988 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11989 pushed if there are parameters passed on the stack. Also, a cleaner
11990 way to decide if r0/r1 should be pushed/popped. (Together they fix
11993 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11996 * device/lib/mcs51/crtpagesfr.asm,
11997 * device/lib/mcs51/crtxinit.asm,
11998 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11999 to avoid confusion with Si Lab's SFRPAGE register.
12001 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12003 * src/SDCCglue.c (emitMaps): allow public sfr variables
12004 * src/SDCCglue.c (initialComments): include compiler build date
12005 with compiler version and put the timestamp of the generated
12006 assembly file on a serperate line to be less confusing.
12007 * src/port.h: added genInitStartup hook
12009 * src/ds390/main.c,
12012 * src/pic16/main.c,
12014 * src/z80/main.c: genInitStartup initialize as NULL (default to
12015 historical behaviour)
12016 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12017 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12018 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12019 library instead of hard coding it into the compiler.
12020 * support/regression/ports/mcs51-stack-auto/spec.mk,
12021 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12022 * device/lib/mcs51/Makefile,
12023 * device/lib/small/Makefile,
12024 * device/lib/large/Makefile,
12025 * device/lib/mcs51/crtpagesfr.asm,
12026 * device/lib/mcs51/crtstart.asm,
12027 * device/lib/mcs51/crtxclear.asm,
12028 * device/lib/mcs51/crtxinit.asm,
12029 * device/lib/mcs51/crtclear.asm,
12030 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12031 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12032 and into user configurable files.
12033 * device/lib/clean.mk: clean mcs51 directory too
12034 * support/regression/tests/longlit.c: added static to T1 declaration
12035 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12036 accesses in the initialization code
12038 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12040 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12041 OSCTRIMVAL as noted in bug #916008
12043 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12045 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12046 in loops with multiple exits (reported as incorrect registers
12047 used by Martin Helmling in Sdcc-user list)
12049 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12051 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12052 made ds390 register extensions look less like error messages
12054 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12056 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12057 reported by Adam Wozniak in Sdcc-user list
12059 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12061 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12062 arithmetic optimizations, added debug output
12064 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12066 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12067 * sdcc.spec: updated and split sdcc into 3 rpms
12068 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12069 needed for literals of LEFT_OP and '+'
12070 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12071 introduced RESULT_TYPE_NOPROM
12072 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12074 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12075 limited promotion to int only for '*'
12076 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12078 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12080 * src/pic16/gen.c (genSkip),
12081 (genc16bit2lit), (gencjneshort): commented out
12082 (is_LitOp): new helper function, checks operand type
12083 (genCmpEq): rewritten
12085 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12087 * support/regression/tests/bug-908454.c: added
12089 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12091 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12092 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12093 (geniCodeCast): cosmetic, don't preserve bit storage class
12094 (geniCodeLeftShift): added promotion
12095 (geniCodeLogic): fixed regression
12096 * src/SDCCsymt.c (computeTypeOr): accept bits too
12097 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12099 2004-03-07 Borut Razem <borut.razem AT siol.net>
12101 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12103 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12105 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12106 version of pic16_genPackRegisters which does not check if ic is a
12108 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12109 function cause string1.c regression test fails
12111 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12113 * sim/ucsim/configure.in,
12114 * sim/ucsim/configure,
12115 * sim/ucsim/doc/Makefile.in: use docdir
12116 * src/SDCC.y: fixed sbit atrributes
12117 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12118 * src/SDCCast.c (decorateType): |^& need special promotion handling
12120 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12121 * src/SDCCsymt.h (computeType),
12122 * src/SDCCicode.c: computeType() needs op
12123 * src/SDCCsymt.c (checkTypeSanity),
12124 * doc/sddman.lyx: "plain" bitfields are unsigned
12125 * src/SDCCsymt.c (computeTypeOr): added
12126 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12128 * src/SDCCval.c (val*): computeType() needs op
12129 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12130 * support/regression/tests/onebyte.c: added tests for |^&
12132 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12134 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12135 for writing icode into asm output.
12137 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12139 * src/pic16/device.c: added some debug lines enabled
12140 with macro DEBUG_CHECK,
12141 * src/pic16/genarith.c: more debug in genPlus,
12142 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12143 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12144 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12145 * (aopForSym): onStack symbols are re-placed in data memspace,
12146 and onStack flag is cleared,
12147 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12148 copy temporary pcodeop,
12149 * (genPcall): added warning for not updating PCLATU,
12150 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12151 always true for pic16 port,
12152 * (genMultOneWord): NEW, supports integer multiplication,
12153 * (genMult): modified to call genMultOneWord,
12154 * (ifxForOp): added warning when return NULL,
12155 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12156 flag is set before call to operandFromSymbol for implicit
12158 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12159 options.intlong_rent are set by default,
12160 * (_hasNativeMulFor): modified to allow port generation of integer
12162 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12163 set regtype to REG_SFR for all registers, restricting seting the
12164 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12166 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12168 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12169 more than 500 times in the regression tests
12171 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12173 * support/Util/SDCCerr.h,
12174 * support/Util/SDCCerr.c,
12175 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12177 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12178 for symbol conflicts.
12179 * support/valdiags/tests/enum.c,
12180 * support/valdiags/tests/tentdecl.c,
12181 * support/valdiags/tests/struct.c: expect possible error messages
12182 referring to original symbol definitions.
12183 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12185 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12187 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12189 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12191 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12193 * src/pic16/ralloc.c (newReg): fixed bug #908929
12195 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12197 * src/ds390/gen.c: added missing #include "main.h"
12199 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12201 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12202 checking if symbol is already in set,
12203 * src/pic16/device.h: prototype for checkAddSym,
12204 * src/pic16/gen.c: (_G): added entry interruptvector,
12205 * (assignResultValue): removed some commented out lines,
12206 * (genFunction): check for ISR via sym->type, absolute section for
12207 interrupt code is created via a new pBlock, the goto instruction is
12208 placed now correctly at the interrupt vector position, changed all
12209 references from ivec to _G.interruptvector,
12210 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12211 is the interrupt is a high priority one, same for return from ISR,
12212 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12213 externs to calls of checkAddSym,
12214 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12215 pic16_pcode_verbose flag is set,
12216 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12217 * src/pic16/pcoderegs.c: message about how many registers are saved
12218 will only be emitted if pic16_pcode_verbose flag is set,
12220 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12222 * src/ds390/ralloc.h,
12223 * src/ds390/ralloc.c (ds390_regWithIdx),
12224 * src/ds390/gen.c (emitcode),
12225 * src/ds390/main.h,
12226 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12227 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12228 ds390operandCompare, getRegsRead, getRegsWritten,
12229 initializeAsmLineNode): customized instruction size calculation for
12230 ds390, started basis for some register optimizations
12231 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12232 corresponding assembly output
12233 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12234 missing push/pop of r0/r1. Optimized push/pops
12236 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12238 * src/mcs51/main.c (instructionSize): fixed ACALL size
12239 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12241 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12243 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12244 the sorting of rlist with NULL elements
12245 * (print_idataType, print_idata): NEW to create idata sections
12246 * src/pic16/device.h: idataSymSet new variable
12247 * src/pic16/gen.c (genFunction): fixed some bugs in string
12248 comparing, improved the absolute section creation for ISRs,
12249 added FSR0L/FSR0H in registers that are saved in an ISR,
12250 * (genInline): fixed the processing of inline snippets,
12251 now they undergo no process by the peephole optimizer
12252 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12253 are placed in idataSymSet,
12254 * (pic16emitStaticSeg): extern symbols are added in externs,
12255 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12256 switching when aboslute variables are placed in access bank memory
12257 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12258 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12259 commented out with #if,
12260 * (pic16_packRegisters): reintroduce the check for CAST because some
12261 symbols are not correctly handled,
12262 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12263 pCodeInstruction instead of pCode,
12264 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12265 pCodeAsmDir definition,
12266 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12267 directive, then the argument directive is emitted without the leading
12268 tab, hack for inline labels which must be in the first column,
12269 * (compareLabel,pic16_findNextInstruction),
12270 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12271 * (insertBankSwitch): modified for the new pCodeAsmDir,
12273 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12274 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12276 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12278 * (pushSide): commented out with #if,
12279 * (assignResultValue): fixed some typos in saving
12281 * (genPcall): FIXED and sync'ed with genCall,
12282 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12283 * (genNearPointerGet): fixed to handle some more cases,
12284 implementation scheme via table reads,
12285 * (genConstPointerGet): modified to access code memory correct,
12286 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12287 and improved to handle some cases
12288 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12289 instead of "RETLW" for init data
12290 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12291 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12292 variables are placed in access bank memory (<0x80 and >=0xf80),
12293 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12294 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12295 TBLWT_POSTDEC,TBLWT_PREINC
12296 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12297 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12299 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12300 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12301 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12302 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12304 2004-02-29 Borut Razem <borut.razem AT siol.net>
12306 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12307 support/Util/findme.h, support/Util/system.h: enhance binary relative
12308 search for lib and include by using findProgramPath()
12310 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12313 * src/SDCCpeeph.c (pcDistance),
12315 * src/mcs51/ralloc.h,
12316 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12317 * src/mcs51/main.h,
12318 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12319 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12320 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12321 size calculation port specific, started basis for some register
12323 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12324 missing push/pop of r0/r1. Optimized push/pops
12325 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12326 * device/lib/_modsint.c (_modsint),
12327 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12328 and stack version so regression tests pass
12330 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12332 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12333 * src/SDCCast.c (decorateType): catch another small optimization
12335 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12336 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12337 modified to finally use computeType() all over SDCC,
12338 see Feature Request #877103
12339 * src/SDCCval.h: cosmetic
12340 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12341 valCompare(); regression tested in muldiv.c
12342 * support/regression/tests/muldiv.c (testMod): mod sign follows
12345 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12347 * src/SDCCast.c (decorateType): fixed bug #902362
12348 * doc/INSTALL.txt: fixed install instructions for win32
12350 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12352 * device/include/Makefile.in (install): fixed by replacing spaces
12355 * doc/INSTALL.txt: updated for release
12356 * doc/sdccman.lyx: added warning for --xstack being buggy
12358 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12360 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12361 to eliminate build warnings.
12362 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12364 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12365 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12367 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12368 removed -penable-stack, added comment for stack pragma, added
12369 warning for not initializing the stack/frame registers, removed
12370 comment at interrupts section
12372 Stack is made permanent, there is no ability to disable stack usage.
12373 * src/pic16/device.h,
12374 * src/pic16/device.c: removed all references to USE_STACK macro,
12375 * src/pic16/device.c (pic16_dump_section): when no elements in
12376 rlist, free rlist before return,
12377 * (pic16_dump_int_registers): NEW, internal registers are a new set
12378 of general purpose registers reused by each function,
12379 * (checkAddReg): returns 1 if registers is added to set,
12380 * (pic16_groupRegistersInSection): when a registers is of type
12381 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12382 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12383 SRCASECMP macro is moved here from device.c
12384 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12385 PO_PCLATU, PO_PRODL, PO_PRODH,
12386 * (pic16_pCodeOpType, genMinus,
12387 changed compares to "a" register, with AOP_ACC,
12388 * (pic16_genPlus): fixed some bugs and indented properly,
12389 * (pic16_addSign): changed size to size+offset in the MOVWF
12391 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12392 multiply 8-bit operand by literal, result is 8-bit,
12393 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12394 multiply 2 8-bit operand, result is 8-bit,
12395 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12397 * src/pic16/gen.c: changed accUse to contain WREG only,
12398 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12399 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12400 true, do not use immediate addressing any more unless sym is a
12401 pointer in codespace,
12402 * (aopForRemat): do not use immediate addressing when symbol not in
12403 codespace and when symbol's address is requested,
12404 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12406 * (aopGet): added case for AOP_ACC and don't return "accumulator
12407 bug" but WREG instead,
12408 * (popGetTempReg): pushes contents of temporary register in stack,
12409 * (popReleaseTempReg): pops contents of temporary register from
12410 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12411 * (pic16_popGet): separated case AOP_ACC to return register WREG
12412 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12413 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12414 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12415 the use of immediate pointers to certain cases only.
12417 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12418 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12419 * (assignResultValue, genCall, genRet): modified to use the new
12420 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12421 genPcall is still broken,
12422 * (genFunction): added code to create 'A' type pBlocks when
12423 interrupt functions are generated, code not extensively tested yet,
12424 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12425 * (genEndFunction): modified so ISRs pop stored registers from stack,
12426 * (genMultOneByte): cleanup,
12427 * (AccRsh): added flag andmask, to and result with appropriate mask,
12428 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12429 * (genDataPointerGet): fixed and reenabled its use,
12430 * (genNearDataPointerGet): bugs fixed,
12431 * (genDataPointerSet): bugs fixed,
12432 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12433 pic16_DumpSymbol, pic16_DumpOp,
12434 * src/pic16/genutils.h: function prototypes for the above functions,
12435 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12437 * (pic16emitRegularMap): many many many improvements, but needs a
12439 * src/pic16/main.c: enable_stack in pic16_options is removed,
12440 * (_pic16_parseOptions): removed command line options -penable-stack,
12441 * (_process_pragma): emit stack symbol only when stack pragma is
12443 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12444 redirected to FSR0L/FSR0H pair,
12445 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12446 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12447 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12449 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12450 * (dumpPicOptype): NEW,
12451 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12452 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12453 with movff instruction,
12454 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12455 added pic16_int_regs, some packRegsFor* functions are commented out,
12456 because produce errors,
12457 * src/pic16/NOTES: minor modifications
12459 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12461 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12462 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12464 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12465 * as/mcs51/lkaomf51.c: fixed bug #895763
12467 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12469 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12471 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12473 * doc/sdccman.lyx: added details about the HC08 storage classes and
12474 interrupts, fixed the register usage info for z80 & gbz80
12476 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12478 * doc/sdccman.lyx: added more pic16 port documentation
12479 * device/include/pic16/: added header pic18fregs.h
12481 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12483 * doc/sdccman.lyx: added Vangelis' contribution
12485 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12487 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12488 extend to the next CALL or PCALL, not just to the next CALL.
12490 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12492 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12494 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12496 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12497 bug #895752 and a better fix for bug #716790
12499 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12501 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12503 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12505 * doc/sdccman.lyx: minor changes, minor changed
12507 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12509 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12510 which can't handle SDCC_NEWONEBYTEOPS,
12511 (geniCodeMultiply): removed conversion from mult to shift for pic14
12514 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12517 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12518 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12519 thus fixing bug #895406
12521 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12523 * device/lib/_modsint.c,
12524 * device/lib/_modslong.c: sign follows divisor only
12525 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12526 signs or signedness can be ignored
12527 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12528 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12529 added optimization for IFX,
12530 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12532 reenabled optimization for IFX, which was removed on 2004-01-11
12533 * src/SDCCast.h: added return type IFX
12534 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12535 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12536 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12537 SDCC_OLDONEBYTEOPS selects the old behaviour
12538 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12539 changed again and commented promotion rule
12540 * src/SDCCval.c (valDiv): promotion no longer necessary
12541 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12542 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12544 * support/regression/tests/onebyte.c: added
12546 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12548 * gen.c (genInline): reverted to old code for assemnling inline
12549 code because of bug reported James Chadd
12551 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12553 * ralloc.h: missing declarations from previous patch,
12554 seems that patch for ralloc.h was never applied, fixed
12556 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12557 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12561 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12562 indirect addressing. Marked FSR0 as deprecated
12563 * gen.c (pointerCode): commented out, not needed now
12564 (pic16_popGet2p): new MOVFF helper function
12565 (genGenPointerGet),
12566 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12567 (shiftRLong): removed duplicate debugging info
12569 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12571 * src/ds390/gen.c (genNearPointerGet),
12572 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12573 optimization with bits, but not bitfields.
12574 * src/ds390/ralloc.c (packRegisters),
12575 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12577 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12579 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12581 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12584 * src/SDCCicode.c (operandFromSymbol),
12585 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12586 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12587 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12588 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12589 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12590 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12592 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12593 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12594 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12595 * src/SDCCsymt.c (newSymbol),
12596 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12599 * src/SDCCval.c (newiList): fixed bug #885705
12601 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12603 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12604 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12606 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12608 * device/include/c8051f120.h,
12609 * device/include/c8051f300.h,
12610 * device/include/c8051f310.h: added/updated header files for Silicon
12611 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12612 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12613 in new section Submitting patches
12615 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12617 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12618 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12619 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12621 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12622 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12623 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12625 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12626 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12627 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12629 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12630 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12631 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12632 genGenPointerSet): fixed bug #892400
12633 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12634 to eliminate build warnings.
12635 * src/SDCCast.c (processParms),
12636 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12638 * support/valdiag/valdiag.py: added GCC to the list of defines active
12639 when compiling with gcc
12641 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12643 * support/Util/SDCCerr.h,
12644 * support/Util/SDCCerr.c,
12645 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12646 with an incomplete type (fixed bug #883734)
12647 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12649 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12651 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12653 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12655 * src/SDCCast.c (decorateType),
12656 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12657 function pointer implementation
12658 * support/regression/tests/funptrs.c: added tests to verify both forms
12659 of function pointers work correctly. Added tests to verify parameters
12660 are passed in the correct order.
12662 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12664 * device.c (regCompare): registers are sorted by ascending
12665 address and increasing size,
12666 * main.c (_pic16_finaliseOptions): removed the declaration
12667 of compiler macro MCU. Now a macro of the format pic18fxxxx
12668 will be defined from the command line
12670 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12671 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12673 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12674 PCOP_RLCF was overwritten!
12675 * gen.c (genSkip): commented out calls to pic16_emitcode,
12676 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12678 * (genRRC): added debugging info,
12679 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12680 overwritten while shifting,
12681 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12682 overwritten while shifting,
12685 * (shiftLLeftOrResult),
12686 * (shiftRLeftOrResult),
12688 * (shiftLLong): Implemented with pic16_emitpcode
12689 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12690 * (genLeftShift): Fixed bug, operand for shift by variable always
12691 was "and"ed with 0x0f,
12692 * (genLeftShiftLiteral),
12694 * (genRightShiftLiteral): added debugging info,
12695 * (genrshFour): added comment,
12696 * (genRightShift): determined signedness from operand "left"
12697 instead of "result"
12699 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12701 * src/SDCCicode.c (geniCodeParms),
12702 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12703 function pointers, fixed function pointer bugs #861242 and #861896
12705 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12707 * device/include/c8051f000.h,
12708 * device/include/c8051f120.h,
12709 * device/include/c8051f300.h: added header files for Silicon
12710 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12712 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12714 * src/SDCCast.c (processParams): added new type flow and restructured
12715 (gatherAutoInit): added new type flow
12716 (addCast): cosmetic changes
12717 (getLeftResultType): added new type flow for array indices, patch
12718 provided by Stas, see FR #877103
12719 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12720 array index patch by Stas
12721 * src/SDCCast.h: added prototype getResultTypeFromType()
12723 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12724 * src/pic/glue.c (pic14emitStaticSeg),
12725 * src/pic16/glue.c (pic16emitStaticSeg),
12726 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12727 for initialization of symbols
12728 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12729 * support/Util/SDCCerr.h:
12730 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12731 * .version: bumped version number to 2.3.8
12732 * device/include/Makefile.in (install),
12733 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12736 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12738 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12739 Slade Rich fixed an optimization bug
12740 * src/pic/pcodepeep.c,
12741 * src/pic/pcoderegs.c
12742 * doc/Makefile (install): added test for directory
12744 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12746 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12747 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12748 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12749 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12750 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12751 * as/mcs51/asexpr.c (term),
12752 * as/hc08/asexpr.c (term): fixed bug #887146
12754 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * src/z80/gen.c (genMult): handle single byte result product
12757 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12758 DUMMY_READ_VOLATILE (fixed bug #886367)
12760 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12762 * support/regression/tests/libmullong.c: fixed logic, on little endian
12763 hosts we ended without a mullong_wrapper()
12765 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12767 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12768 virus/worm forged address usage.
12770 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12772 Fixed promotion, it should be done on AST level:
12773 * src/SDCCast.c (addCast): added promotion to int
12774 (decorateType): updated call to upCast()
12775 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12776 usualUnaryConversions()
12778 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12780 * support/regression/tests/literalop.c (mulWrapper): Added a
12781 wrapper to remove integer overflow warnings.
12783 * support/regression/tests/float_trans.c: Made work on host.
12785 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12788 * support/regression/generate-cases.py (main): Changed from inline
12791 * doc/Makefile (install): Changed to depth first to get rid of
12792 missing directory install warning.
12794 * as/Makefile (install-doc): Made work on Mac.
12796 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12798 * src/SDCCast.c: added an additional type flow in decorateType() of
12799 opposite direction, see feature request #860006; it's enabled at runtime
12800 by setting the environment variable SDCC_NEWTYPEFLOW
12801 * src/SDCCast.h: changed prototype of decorateType()
12802 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12803 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12804 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12805 see feature request #877103
12806 * src/SDCCval.c: updated call of decorateType()
12807 (valBitwise): fixed bug #882876
12808 (valMinus): added promotion
12809 (valLogicAndOr): result is unsigned
12810 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12811 * src/SDCCsymt.c (computeType),
12812 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12813 must not cause an unsigned operation
12814 * src/pic/glue (pic14emitRegularMap),
12815 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12817 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12819 * src/pic/pcode.c (PCodeID): commented out left over debug code
12821 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12823 * support/valdiag/tests/overflow.c: added shift tests
12824 * src/pic/device.c,
12831 * src/pic/pcodepeep.c,
12832 * src/pic/pcoderegs.c,
12833 * src/pic/ralloc.c,
12834 * src/pic/ralloc.h: applied patch from Slade Rich;
12835 added support for multiple code pages and multiple RAM banks on the
12836 PIC 14 port. The ASM files now no longer simply assume all the
12837 code / RAM are in the same page / bank. This means the linker can
12838 safely allocate code/RAM of separate ASM files to different pages/banks.
12839 * doc/sdccman.lyx: added Slade's tips
12840 * src/mcs51/peeph.def: fixed bug #880768
12842 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12844 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12845 * src/SDCCast.c (decorateType): fixed bug #880197
12847 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12849 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12852 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12853 strtof is not part of C89 and isn't included with Mac OS X.
12855 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12857 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12858 shiftL2Left2Result): fixed bug #879326
12859 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12860 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12861 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12862 address fetch for clr instruction
12863 * device/lib/hc08/_mulint.c: created optimized assembly version
12864 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12866 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12868 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12869 proposed in FR #877103
12871 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12873 * src/SDCCval.c (cheapestVal): added missing checks
12874 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12875 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12877 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12879 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12882 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12884 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12885 loaded with the linker search paths (-L arguments) and the libraries
12886 to be linked with the current source (-l arguments). Changes
12887 currently will affect only the pic16 port.
12888 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12889 include path the port specific paths and port specific libraries,
12890 * gplink command now contains the $3 argument,
12891 * src/pic16/device.h,
12892 * src/pic16/device.c,: structure PIC_device is made public and
12893 renamed to PIC16_device, the same for variable Pics which is renamed
12894 to Pics16. Updated all references to them.
12895 * src/pic16/glue.c (pic16glue): corrected bug with code
12896 initialization which bypassed the variable initializations block.
12898 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12899 COMPILE_FLAGS and added the --nostdinc option
12901 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12903 * device/include/mc68hc908jb8.h: Register defs for another member
12904 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12906 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12908 Documenting changes from previous commits.
12909 * configure.in (version 1.56),
12910 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12911 when generating output files to configure the pic16 library,
12912 but now I've commented it out, since gputils aren't installed in the
12913 SF compile farm, so library won't compile
12915 * device/lib/Makefile.in (version 1.56): initially I've added in
12916 target 'all' the prerequestive 'model-pic16' so it compiled the
12917 pic16 library, but now I've commented it out for the same reasons
12919 * added targets 'model-pic16' and 'objects-pic16' to compile the
12921 * added target 'port-specific-objects-pic16' to handle the
12922 generated libraries and copy them into the build/ directory
12923 * added target 'clean-intermediate-pic16' to clean intermediate
12924 files into pic16 directory
12925 * in target 'installdirs' added line to create directory pic16 in
12926 the installation path
12928 * device/include/Makefile.in (version 1.11): in target 'install'
12929 added lines to copy all header files to installation path,
12930 * in target 'installdirs' added line create directory for pic16
12931 headers in the installation path
12933 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12935 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12938 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12941 * device/lib/configure.in,
12942 * device/lib/configure: fixed for autoconf 2.57
12944 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12946 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12947 option so that it actually works. Made it specific to the z80, since
12948 the gbz80 doesn't have these kinds of I/O ports.
12950 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12952 * device/include/z180.h,
12953 * device/lib/_memcpy.c,
12954 * device/lib/_memmove.c,
12955 * device/lib/_mulint.c,
12956 * device/lib/ser_ir.c,
12957 * device/lib/ser_ir_cts_rts.c,
12958 * device/lib/_strcmp.c,
12959 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12960 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12961 portmode; added deprecation warning for bank= and protmode= forms.
12962 Also, guard against buffer overflow.
12963 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12965 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12967 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12968 changed interrupt vector table generation to only emit declared vectors.
12969 * device/include/Makefile.in: added missing backslash
12970 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12972 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12974 Mainly changes to support compilation of the device libraries
12975 * src/pic16/device.c: stack is allocated via symbol and not
12976 via literal number. The symbol is placed in the corresponding
12977 position of the data ram
12978 * (pic16_dump_section): relocatable and absolute uninitialized
12979 data are now emitted in sorted order to reduce section naming,
12980 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12981 weren't marked as being in the access bank,
12983 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12985 Added portion of GNU PIC Library under the directory
12986 device/include/pic16 and device/lib/pic16. These files
12987 contain the declarations of SFRs for the PIC18Fxx2 devices.
12988 The directory is initialized via configure from toplevel.
12990 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12992 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12993 the spilllocations to be compared correctly
12995 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12997 * src/SDCCast.c (decorateType): fixed bug introduced today
12999 2004-01-12 Borut Razem <borut.razem AT siol.net>
13001 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13002 doc/sdccman.lyx: upper case pragmas are deprecated
13004 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13006 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13007 in simpler and even better code
13009 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13011 * src/SDCCicode.c (operandOperation): fixed bug #874819
13012 * src/SDCCast.c (decorateType): fixed
13013 char foo (unsigned long ul) { return ul > 0; }
13015 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13017 * doc/sdccman.lyx: Moved and added some sections, small changes
13018 all over. Telling LaTeX to be less strict with word spacing
13019 to better keep the right margin. Changed some notes about
13020 maintainance of the ports in section 3.2.1 - is it OK like this?
13022 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13024 SDCC source changes:
13025 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13026 convilong): modified to inform the pic16 port that builtin functions
13029 PIC16 PORT specific changes:
13030 * src/pic16/device.c pic16_dump_equates() added,
13031 processor registers declared internally by the port are emitted in
13032 the translation as equates,
13033 * src/pic16/gen.c: inline code is passed unprocessed to the
13035 * (pic16_popGetLit2): fnuction modified to take second operand as
13036 pCodeOp pointer and not as literal,
13037 * (popRegFromIdx): prefixed with pic16_,
13038 * (pic16_popCombine2): modified to receive already allocated pCode
13040 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13041 * (genFunction): initializes local stack frame and pushes on stack
13042 all the registers used by this function,
13043 * (genEndFunction): restores all registers from stack and restores
13045 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13047 * (pic16glue): changed the program startup sequence,
13048 * added new dbName code 'A' for functions placed in absolute section
13049 * src/pic16/main.c: added function attribute _naked,
13050 * added pragma 'code' to place a fnuction at an absolute address,
13051 * added command line arguments --debug-ralloc and --pcode-verbose,
13052 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13053 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13054 * (pic16_newpCodeOpLit2): modified to take the second operand as
13056 * (pic16_printpBlock): modified to emit each function in a separate
13058 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13059 UPPER for immediate operands,
13060 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13062 * src/pic16/peeph.def: all peepholes with movff are commented out,
13063 because there is a problem in the pcode peep optimizer,
13064 * src/pic16/ralloc.c: the register allocator can now reuse local
13065 function symbols for another function. This saves register usage.
13066 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13068 Added file src/pic16/NOTES with information about program writing on
13069 the current port version.
13071 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13073 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13074 and peephole 252 (array access)
13076 2004-01-09 Borut Razem <borut.razem AT siol.net>
13078 * src/SDCCmain.c : fixed #872250: -l command line defined library
13079 files are scanned before standard library files
13081 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13083 * src/SDCCast.c (decorateType): fixed bug #874046
13085 2004-01-09 Borut Razem <borut.razem AT siol.net>
13087 * support/scripts/sdcc.nsi: remove previous installation
13089 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13091 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13092 bytes for last interrupt vector (mcs51)
13093 * sdcc.spec: fixed typo
13095 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13097 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13098 gen51Code): more efficient parameter receive for --model-large
13101 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13103 * src/ds390/main.c,
13104 * src/z80/main.c: added missed needLinkerScript flags (more than
13105 one port structure defined in these file)
13106 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13109 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13111 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13112 * src/port.h: added flag needLinkerScript in port->linker
13113 structure to inform whether to create a .lnk file or not,
13115 * src/ds390/main.c,
13117 * src/mcs51/main.c,
13119 * src/pic16/main.c,
13121 * src/z80/main.c: changed appropriately to configure
13122 needLinkerScript flag
13124 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13125 * src/pic/glue.c: added variable udata_section_name to
13126 override default uninitialized data segment definition for
13127 devices only with SHAREBANK memory (reported from Erik Epetrich)
13128 * (pic14emitOverlay): modified to emit a commented overlay segment
13129 directive when no overlay data exist
13130 * (picglue): modified to emit uninitialized data segment
13131 according to udata_section_name
13132 * src/pic/main.c (_pic14_parseOptions): added command line
13133 options --udata-section-name=[name] to override default
13134 udata definition name
13135 * modified _linkCmd and _asmCmd to include compiler passed
13136 arguments via -W option
13137 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13138 object file from '.rel' to '.o' in port->linker structure,
13139 changed size of fptr from 2 to 3 in port structure
13141 2004-01-07 Borut Razem <borut.razem AT siol.net>
13143 * support/scripts/sdcc.nsi: update PATH
13144 * support/scripts/sdcc.ico: craeted
13146 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13148 * device/include/Makefile.in: fix install
13149 * doc/Makefile: fix install
13151 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13153 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13155 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13156 how the function variable allocation summary is displayed; also
13157 include information about variables allocated to the overlay
13160 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13162 * as/mcs51/lkmain.c: Help about -Y option
13163 * as/mcs51/lkarea.c: Fixed gcc warnings
13165 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13167 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13169 * support/valdiag/tests/overflow.c: added
13170 * src/SDCCast.c (decorateType),
13171 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13172 LEFT_OP (left shift)
13174 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13176 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13177 (default behaviour).
13179 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 A python script to validate compiler diagnostic messages. It can be
13182 used to verify that sdcc complains about bad c source code and
13183 gives a good location of the error.
13184 * support/valdiag/Makefile,
13185 * support/valdiag/valdiag.py,
13186 * support/valdiag/tests/*
13188 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13190 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13191 * src/SDCCsymt.c (newEnumType),
13193 * support/Util/SDCCerr.c,
13194 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13196 * support/regression/tests/enum.c: added test for enum values that
13197 require at least 2 bytes of storage.
13199 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13201 * src/common.h: added ifndef/define/endif macros
13202 around the header file.
13203 Bug reported from Jesus Calvino-Fraga
13205 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13207 * sdcc.spec: updated
13208 * device/include/Makefile.in: don't install CVS directories
13209 * device/lib/Makefile.in: added removal of CVS directories after install
13210 * doc/Makefile: fixed install, added local_icons
13211 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13212 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13213 * src/ds390/gen.c (genRightShift): fixed bug #870788
13214 * src/SDCCast.c (decorateType): fixed bug #870781
13216 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13218 PIC16 port related changes:
13219 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13220 added variable stackPos,
13222 * gen.c: genCall, assignResultValue: added support for
13223 pushing/retrieving function parameters to/from stack,
13224 genFunction,genEndFunction: setup stack frame for the
13225 generated function,
13226 genAddrOf: will be changed according to bug 863624
13228 * added files genutils.c and genutils.h which contain gen*
13229 debugged and optimised functions extracted from gen.c
13231 * glue.c: added variable 'externs' which holds extern symbols,
13232 pic16emitRegularMap: is modified to properly handle relocatable
13233 symbols under the new scheme,
13234 pic16createInterruptVect: is modified
13235 pic16printPublics: is modified to emit 'global' assembler directives,
13236 added pic16_printExterns to print extern symbols,
13237 pic16glue: initializes stack/frame pointer in the beginning of
13238 the assembly output. Temporary hack, will be corrected later,
13239 because gplink yet does not support stack and SDCC does not
13240 yet support a type of crt0.o object to create the final binary.
13242 * Removed many lines that contain 8051 legacy code.
13243 * The code is finally placed under a 'code' directive.
13244 * Added port specific options.
13246 * _process_pragma: simplified since now we do not need *special*
13247 include file to define SFR registers. But a separate header
13248 will be needed. This will be developed later.
13249 * _pic16_parseOptions: added, parses port specific options:
13250 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13251 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13252 --preplace-udata-with=
13254 * _pic16_setDefaultOptions: modified to initialize section names,
13255 but hack is temporarly out of order since it needs improvement.
13256 * _pic16_genAssemblerPreamble: configuration words are emitted by
13257 their address instead of their name. This part is incomplete and
13258 supports only the 18Fxx2 devices. Other devices will emit an error
13259 during assembly since they do not contain the same set of config
13261 * _pic16_genIVT: is modified,
13263 * pcode.c: added definitions for some hardware registers that are needed
13265 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13266 All PCI entries are updated. Now LFSR is supported.
13267 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13268 * added pic16_newpCodeOpLit2 to support instructions with
13269 two literal arguments
13270 * pic16_pCode2str: corrected code that emits assembler instructions
13271 with two literal operands and those that have an access bit modifier
13272 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13273 this fixes a bug which caused some labels to be lost, when an
13274 assembler directive was added, i.e. banksel,
13275 * pic16_FixRegisterBanking: improved logic that causes the insertion
13277 * InlineFunction: functions that are called once, are not any more
13278 inlined. This can be a port option in the future,
13280 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13282 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13283 hold the corresponding uninitialized symbols,
13284 * pic16_allocProcessorRegister: registers have explicit marked the
13286 * pic16_allocInternalRegister: registers are explicit marked as
13288 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13289 processing list, so bit registers were lost,
13292 * ralloc.h: added field 'accessBank' and original symbol operand
13293 in register definition,
13294 * removed the field isMapped from register definition,
13296 ** Several functions have been removed from various sources:
13297 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13298 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13299 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13300 pic16_assignRelocatableRegisters
13302 ** others have been introduced:
13303 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13304 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13306 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13308 * support/scripts/inc2h.pl: changed definition of BIT_AT
13309 to emit 'sbit at' instead of 'bit at'. This was a request.
13311 PIC16 port related preliminary changes:
13312 * gen.c: prefixed function popRegFromString with
13313 pic16_ and all references to it corrected
13314 * pcode.c: all pic16_pc_* hardware registers prefixed
13315 with underscore (_),
13316 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13317 * ralloc.c: newReg(): when register is REG_SFR then
13318 set address to rIdx,
13319 pic16_allocProcessorRegister(): marks register wasUsed=0
13320 pic16_writeUsedRegs(): added a call to assign processor
13321 registers via pic16_assignFixedRegisters
13323 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13325 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13326 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13327 variables in unused register banks. Also the SSEG is placed
13328 wherever there is enough space for it, and IDATA can be anywhere
13329 in internal RAM. For now compile using -Wl-Y[stack_size].
13330 The mem file is different for this option as well, since it
13331 makes no sense of talking about DSEG lenght.
13333 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13335 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13336 in certain cases, e.g. when ROM assignment, patch provided
13337 from Albert den Haan.
13339 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13341 Many signedness and type propagation fixes:
13342 * src/SDCCicode.c: made geniCodeCast() static
13343 replaced SPEC_ by IS_ (cosmetic)
13344 (operandOperation): fixed div and mod operation
13345 (usualBinaryConversions): added support for promotion of char
13346 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13347 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13348 (geniCodeAdd): an array index will stay unsigned, even if promoted
13350 (geniCodeArray): ditto
13351 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13352 * src/SDCCsymt.c (computeType): added more support for char;
13353 promotion of char is selectable by promoteCharToInt, fixed signedness
13355 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13356 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13357 * src/SDCCval (val*): replaced signedness calculation by
13359 rearranged if-branches (cosmetic)
13360 (valShift): added warning W_SHIFT_CHANGED
13361 (valCompare): fixed problem with different types
13362 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13363 * support/regression/tests/literalop.c: added many cases
13364 * support/regression/tests/ast_constant_folding.c: changed finally to
13366 * .version: new year, new version: 2.3.7
13367 * src/SDCCmain.c (main): applied patch #866468
13368 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13369 provided by Scott Bronson
13370 * doc/sdccman.lyx: updated documentation for sdcdb
13371 updated and added chapter tips
13373 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13375 * src/SDCCsymt.h: missing from yesterday's commits
13377 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13379 * src/SDCC.y (struct_or_union_specifier),
13380 * support/Util/SDCCerr.c,
13381 * support/Util/SDCCerr.h: verify that struct & union tags are used
13384 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13386 * src/SDCCglobl.h: missing from yesterday's commits
13388 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13390 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13391 sft_attributes, struct_declaration, parameter_declaration,
13392 type_name, start_block, declaration_list),
13393 * src/SDCC.lex (check_type): support redefinition of typedef names
13395 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13397 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13398 aligned xdata arrays. Erik helped me with the if clause.
13400 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13402 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13405 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13408 * src/SDCCast.c (newAst_),
13410 * src/SDCCicode.c (ast2iCode, newiCode),
13412 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13413 expr, statement, expression_statement, selection_statement,
13414 iteration_statement, expr_opt, jump_statement): foundation for tracking
13416 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13419 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13421 * support/Util/SDCCerr.c,
13423 * src/SDCCast.c (createCase, createDefault, decorateType),
13424 * src/SDCClabel.c (labelUnreach),
13425 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13427 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13428 (with thanks to Stas Sergeev)
13429 * device/include/time.h,
13430 * device/lib/time.c (CheckTime): suppress unreachable code warning
13432 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13434 * src/SDCCast.c (createIvalCharPtr),
13435 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13437 * support/regression/tests/nullstring.c: tests for these two bugs
13439 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13441 * support/Util/SDCCerr.h,
13442 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13443 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13444 about storage class and 'at' used inside struct or union
13445 * src/SDCCBBlock.c (iCodeFromeBBlock),
13446 * src/SDCCcse.c (ifxOptimize),
13447 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13448 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13449 printIval, emitStaticSeg, emitOverlay),
13450 * src/SDCClabel.c (deleteIfx),
13451 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13452 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13453 gatherAutoInit, processParms),
13454 * support/Util/SDCCerr.h,
13455 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13456 reporting for post-parse errors.
13458 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13460 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13461 implicit casts via union; they don't work on big endian systems
13462 (possible fix for bug #861138)
13464 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13466 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13467 * src/mcs51/main.c: fixed the fix for bug #737001
13469 2003-12-15 Borut Razem <borut.razem AT siol.net>
13471 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13473 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13475 * support/makebin/makebin.c: put output in binary mode
13477 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13479 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13480 xdata and data memory on startup. Set the environment variable
13481 SDCC_NOGENRAMCLEAR to disable this.
13482 * src/mcs51/peephole.def,
13483 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13484 (allows non-interrupt and interrupt code to safely compete for a resource
13485 without the non-interrupt code having to disable interrupts)
13487 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * src/SDCCicode.c (geniCodeAdd),
13490 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13491 with valFromType if type might be a pointer and host is big endian).
13492 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13493 types, not just integer types.
13494 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13495 multiply defined with mismatching "at" address.
13497 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13499 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13500 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13501 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13502 with embedded nulls (fixed bug #753752)
13504 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13506 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13507 Apparently this did not see much testing (endless loop)
13509 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13511 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13513 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13515 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13516 gracefully handle NULL memmap pointers
13518 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13520 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13521 instead of deleting the iCode when an operand is volatile
13522 * src/z80/gen.c (genDummyRead),
13523 * src/mcs51/gen.c (genDummyRead),
13524 * src/ds390/gen.c (genDummyRead),
13525 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13527 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13528 * src/SDCC.y: fixed bug #850420
13530 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13532 Applied z80 i/o port patch from Peter Townson and fixed some operators
13533 to better handle operands in A register.
13534 * device/include/z180.h
13540 * src/z80/peeph-z80.def
13541 * src/z80/peeph.def
13544 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13546 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13548 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13550 * device/lib/hc08/_mullong.c: Removed extra #endif
13552 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13554 * sim/ucsim/hc08.src/inst.cc,
13555 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13556 carries from x to h
13557 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13558 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13559 * device/include/stdarg.h: fixed varargs for hc08
13560 * device/lib/Makefile.in,
13561 * device/lib/hc08/Makefile,
13562 * device/lib/hc08/_mulint.c,
13563 * device/lib/hc08/_mullong.c: fixed some endian problems
13565 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13567 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13568 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13569 * device/lib/_gptrget.c,
13570 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13572 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13574 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13575 * src/SDCCast.c (astErrors): fixed bug #846007
13576 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13578 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13580 * src/SDCCast.c (decorateType): disabled a transformation I added in
13581 revision 1.188 (access to fields of a structure at an absolute address);
13582 it breaks with bitfields, extern declarations, and gcse analysis.
13583 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13584 could be assigned through a pointer, so don't complain.
13585 * src/SDCCast.c (astErrors),
13587 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13589 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13591 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13592 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13593 output of __config directives, since gpasm now supports them
13594 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13595 pre-processor macro, i.e. -DMCU=p18f452
13596 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13597 and modified to handle 'cast' icode similarly to '=' icode
13598 * src/pic16/device.h (typedef struct PIC_device): added field
13599 'extMIface' to indicate that chip has external memory interface
13600 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13601 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13604 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13606 * src/SDCC.y (pointer): fixed bug #846006
13607 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13608 * src/SDCCast.c (decorateType): fixed bug #846009
13609 * src/ds390/peeph.def,
13610 * src/ds390/gen.c (genAnd, genOr),
13611 * src/mcs51/peeph.def,
13612 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13614 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13616 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13623 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13627 * src/SDCCbitv.c: added function to free a bitvector
13628 * src/SDCClrange.h,
13629 * src/SDCClrange.c: added function to recompute the liveranges
13630 * src/avr/ralloc.c,
13631 * src/ds390/ralloc.c,
13632 * src/hc08/ralloc.c,
13633 * src/mcs51/ralloc.c,
13634 * src/pic/ralloc.c,
13635 * src/pic16/ralloc.c,
13636 * src/xa51/ralloc.c,
13637 * src/z80/ralloc.c: recompute the liveranges after register packing
13639 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13641 * src/SDCCloop.c (newInduction): fixed bug #845630
13643 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13645 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13646 inadvertantly left behind from my 2003-11-12 change
13648 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13650 Updated headers I neglected to commit yesterday.
13651 * src/SDCClrange.h,
13654 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13656 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13657 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13658 * src/SDCCopt.c (eBBlockFromiCode),
13659 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13660 the creation of the key hash table from the sequencing so it can be used
13661 earlier (for some GCSE bug fixes still pending)
13663 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13665 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13666 * support/regression/tests/addsub.c: testing genPlus shortcut
13668 2003-11-15 Borut Razem <borut.razem AT siol.net>
13670 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13672 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13674 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13675 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13676 ordering is immaterial.
13677 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13679 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13681 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13682 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13683 (SIGSEV) of bug #840381
13684 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13685 unlink new file before rename if new and old filenames are the same)
13687 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13689 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13690 uninitialized variables) for the mcs51. Set environment variable
13691 SDCC_GENRAMCLEAR to test.
13692 xdata initialization slightly shorter
13694 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13698 #838241 & 780691 (basicly the same bug)
13699 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13700 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13702 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13704 * src/SDCCmain.c (linkEdit): "fix" #834252
13706 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13710 * src/SDCC.y: fixed bug #819403
13712 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13715 the reentrant attribute.
13716 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13717 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13719 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13720 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13721 erroneously reduced to a literal.
13722 * src/hc08/ralloc.c (packRegisters, rematStr),
13723 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13726 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13728 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13729 * doc/sdccman.lyx: changed from 'article' to 'book'
13730 * doc/Makefile: readded test_suite_spec and cdbfileformat
13732 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13734 * device/include/stdlib.h: include malloc.h to comply with ANSI
13735 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13737 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13739 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13740 * doc/clean.mk: also remove *.out files
13741 * doc/sdccman.lyx: some additions, larger top/bottom margins
13743 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13745 * src/SDCC.y: fixed bug #837365
13746 * support/regression/tests/bitopcse.c
13747 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13748 a symbol (might be valop instead)
13749 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13750 * device/lib/clean.mk: added hc08 to the cleaning list
13752 2003-11-04 Borut Razem <borut.razem AT siol.net>
13754 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13756 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13757 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13758 malloc is declared in standard stdlib.h
13760 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13762 * device/lib/hc08/Makefile: need to clean .rel not .o files
13763 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13765 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13769 * src/mcs51/main.c,
13770 * src/ds390/main.c,
13774 * src/pic16/main.c,
13775 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13776 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13777 tests (which uses the port's oclsExpense function)
13783 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13785 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13787 * src/SDCCcse.c (ifxOptimize),
13788 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13789 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13790 deleting the IFX iCode.
13791 * src/hc08/ralloc.c: reduced unneeded slocs
13792 * src/hc08/gen.c: fixed bug in asmopToBoolean
13794 2003-11-04 Borut Razem <borut.razem AT siol.net>
13796 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13797 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13798 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13799 transferred to configure
13801 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13803 Use headers defined in the C[++] standards:
13804 * sim/ucsim/gui.src/serio.src/fileio.cc
13805 * sim/ucsim/gui.src/serio.src/frontend.cc
13806 * sim/ucsim/gui.src/serio.src/main.cc
13807 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13808 * support/Util/NewAlloc.c
13810 * as/mcs51/lklibr.c
13814 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13816 * Added MSVC projects for hc08 assembler and linker:
13817 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13818 /as/hc08/link_hc08.dsp
13820 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13822 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13824 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13826 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13828 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13830 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13832 2003-10-31 Borut Razem <borut.razem AT siol.net>
13834 * support/cpp2/cpplib.h,
13835 support/cpp2/cpplib.c,
13836 support/cpp2/cpplex.c,
13837 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13838 to switch _asm block preprocessing on / off. Default is
13839 #pragma preproc_asm +
13841 2003-10-31 Borut Razem <borut.razem AT siol.net>
13843 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13844 when outputting comment blocks (when executed with -C option) and
13845 _asm (SDCPP specific) blocks
13847 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13849 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13851 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13853 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13855 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13857 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13858 * src/SDCCast.c (decorateType): fixed bug #832664
13860 2003-10-31 Borut Razem <borut.razem AT siol.net>
13862 * support/cpp2/cpplex.c: fixed for SDCPP:
13863 comments(when executed with -C option) and _asm blocks
13864 were included even if they where in skipped #if block.
13865 Applied solution from GCC cpp 3.3.2
13867 2003-10-31 Borut Razem <borut.razem AT siol.net>
13869 * src/SDCC.lex: sdcc now understands both formats:
13870 '# <line_number> <file_name>' and
13871 '#line <line_number> <file_name>'
13872 * support/cpp2/cppmain.c: sdcpp now generates the standard
13873 '# <line_number> <file_name>' instead of former
13874 '#line <line_number> <file_name>'
13876 2003-10-30 Borut Razem <borut.razem AT siol.net>
13878 * support/cpp2/cpphash.h,
13879 * support/cpp2/cpplib.h
13880 * support/cpp2/cpplex.c,
13881 * support/cpp2/cppmain.c,
13882 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13884 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13886 Fixed a number of problems revealed by bug #827883.
13887 * src/SDCCloop.c (loopInvariants): Spill location of the
13888 result operand should be recomputed if extracted from
13889 a loop. Also, don't extract assignments of an iTemp
13891 * src/SDCCast.c (isConformingBody): loop reversal should
13892 not occur if the control variable is involved with a
13893 relational operator.
13895 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13897 * .version: bumped to 2.3.6 to reflect the big improvements
13898 made by Erik and Klaus. Thanks!
13900 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13902 Replaced the livrange code.
13903 * src/SDCClrange.c: added new LR code
13905 * src/SDCCBBlock.h: removed remainig parts from old LR code
13906 * src/ds390/ralloc.c,
13907 * src/ds390/gen.c: minor fixes to make it work with new code
13909 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13912 * as/hc08/lkrloc.c,
13914 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13915 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13916 (tweaked fix for bug #818696)
13918 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13920 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13922 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13925 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13926 * src/mcs51/gen.c (gencjneshort),
13927 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13928 more efficient (per Scott Bronson's suggestion)
13930 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 Extended the semantics of the critical keyword to include
13933 individual statements. See RFE #827755 and #799831
13938 * support/Util/SDCCerr.c
13939 * support/Util/SDCCerr.h
13944 2003-10-19 Borut Razem <borut.razem AT siol.net>
13946 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13948 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13950 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13952 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13953 and predecrement operand is displayed
13955 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13957 * src/SDCCval.c (valMinus): fixed bug #826041
13959 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13961 Some hc08 related updates that I missed earlier
13962 * sim/ucsim/stypes.h
13963 * support/regression/ports/hc08/spec.mk
13965 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13967 New target "hc08" for the Motorola 68hc08 family of micros
13975 * sim/ucsim/hc08.src/*
13976 * sim/ucsim/configure.in
13977 * src/ucsim/configure
13978 * sim/ucsim/packages_in.mk
13981 * device/include/mc68hc908qy.h
13982 * device/lib/hc08/*
13983 * device/lib/Makefile.in
13984 * support/regression/ports/hc08/*
13985 * support/regression/Makefile
13987 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13989 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13991 * src/ds390/gen.c (genCast): fixed bug #821957
13993 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13995 * device/lib/logf.c: "fixed" overlay bug
13996 * support/regression/ports/host/spec.mk: added m library
13997 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13998 * support/regression/tests/float_trans: added (for Eric)
14000 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14002 * src/mcs51/gen.c (genCpl): fixed bug
14003 http://sf.net/mailarchive/message.php?msg_id=6263915
14005 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14007 * src/SDCCast.c (decorateType): added extended constant folding
14008 * src/SDCCsymt.c (computeType): cleanup
14009 * src/SDCCval.c (valShift): minor optimization
14010 * support/regression/tests/ast_constant_folding.c: added
14012 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14014 * src/SDCCmain.c: removed some unintended changes
14016 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14018 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14019 * src/z80/gen.c: fixed part of bug #817589
14020 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14022 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14024 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14035 * src/ds390/ralloc.c
14037 * src/mcs51/ralloc.c
14039 * src/pic16/ralloc.c
14040 * src/xa51/ralloc.c
14042 * src/z80/gen.c: removed unused label "release:"
14044 2003-10-06 Borut Razem <borut.razem AT siol.net>
14046 * src/SDCC.lex: removed definition of unused variables
14047 save_optimize and save_options
14049 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14051 * clean.mk: removed '=' in "-maxdepth=1"
14052 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14053 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14055 2003-10-06 Borut Razem <borut.razem AT siol.net>
14057 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14058 my_unput() replaced by unput()
14060 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14062 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14063 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14064 type-punned pointer will break strict-aliasing rules"
14065 Old LR behaviour is again default; Klaus' LR can be choosen by
14066 defining the environment variable LRKLAUS
14070 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14071 * clean.mk: fixed removal of files in bin/CVS/
14072 * device/lib/clean.mk: fixed removal of directories small and large
14073 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14075 * src/SDCCval.c: removed superflous test for pedantic
14077 2003-10-05 Borut Razem <borut.razem AT siol.net>
14079 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14080 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14081 message "unmatched #pragma SAVE and #pragma RESTORE"
14083 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14085 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14086 assembly, critical functions, atomic, nojtbound)
14088 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14090 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14096 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14099 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14101 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14103 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14104 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14105 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14107 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14109 * src/z80/gen.c (genRet): fixed bug #524753
14110 * src/z80/gen.c (genCast): fixed internal error on cast from
14112 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14113 fix for bug #477835 to the z80
14114 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14115 for tracking iCodes in the peephole optimizer for z80
14117 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14119 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14120 the other part of bug #814548
14121 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14123 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14125 * src/SDCCcse.c: fixed part of bug #814548
14127 2003-09-28 Borut Razem <borut.razem AT siol.net>
14129 * src/asm.c: rewrite of printILine() to use temporary file instead
14131 * src/xa51/main.c: commented out declaration of int rewinds
14133 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14135 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14137 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14139 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14140 * src/asm.c (printILine): Fixed bug #811015
14142 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14144 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14147 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14150 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14151 to correctly handle general case of AOP_PAIRPTR
14152 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14154 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14156 * src/mcs51/ralloc.c (fillGaps),
14157 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14158 register positioning bug)
14160 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14162 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14164 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14166 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14167 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14168 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14169 (ralloc doesn't intentionally do this now, but perhaps later)
14170 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14171 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14172 register positioning bugs (Fixed bug #762602 and #795325)
14173 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14174 (Fixed bug #808779)
14175 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14176 lines that --i-code-in-asm generates
14178 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14180 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14181 trying to fclose a FILE* that was already closed.
14183 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14185 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14186 of const struct should be treated as if const themselves)
14188 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14190 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14192 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14194 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14195 Unix (/n) and DOS (/r/n) line terminations.
14197 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14199 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14202 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14204 * src/mcs51/gen.c (genFunction, genEndFunction),
14205 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14206 and restore of EA so that stack offsets to parameters are
14207 correct when using both critical and reentrant/stack-auto.
14208 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14209 size (can be triggered in error if sloc is shared between
14210 different sized objects)
14211 * device/include/float.h: fixed macros to explicitly use
14212 unsigned long where needed
14214 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14216 Feature req. 799831: added code to allow nesting of critical functions
14217 * src/mcs51/gen.c (genFunction, genEndFunction)
14218 * src/ds390/gen.c (genFunction, genEndFunction)
14220 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14222 * src/SDCCsymt.c (sclsFromPtr),
14224 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14225 support for standard C idiom of memory mapped variables; for
14226 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14227 to xdata int at 0x1234 tempvar = 1.
14228 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14229 provided by Akiya ISHIDA
14231 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14233 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14234 * src/SDCCval.c (constVal): added reduction from int to char
14235 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14236 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14237 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14239 * support/regression/tests/shifts.c: fixed
14241 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14243 * src/z80/gen.c (genXor): Fixed bug #805445
14245 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14247 Fixed bug #621531 (const & volatile confusion in the type chain).
14248 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14249 refer to the const or volatile state of the pointer itself.
14261 * src/pic16/ralloc.c
14262 * support/regression/tests/const.c
14264 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14266 When checking for duplicated modules, use absolute paths
14267 instead of relative paths. Files changed:
14272 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14274 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14276 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14278 * device/include/string.h: added size_t typedef, changed
14279 prototypes to use size_t, eliminated separate reentrant and
14280 non-reentrant declarations, added _memmove declaration
14281 * device/lib/_memcpy.c: changed to use size_t instead of int,
14282 changed /4 to >>2 to avoid division library call
14283 * device/lib/_memcmp.c,
14284 * device/lib/_memset.c,
14285 * device/lib/_strncat.c,
14286 * device/lib/_strncpy.c,
14287 * device/lib/_strncmp.c: changed to use size_t instead of int
14288 * device/lib/_memmove.c: new file (fixed bug #772294)
14289 * device/lib/Makefile.in: added _memmove.c
14290 * device/lib/z80/asm_strings.s: fixed bug #772290
14291 * support/regression/tests/bitfields.c: attempt to fix host assertion
14292 failure on amd64-unknown-linux2.2
14294 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14296 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14297 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14298 * as/z80/asmain.c (main): fixed bug #801766
14300 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14302 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14305 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14307 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14308 reported in bug #800609
14310 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14312 * Top header beautifications in src/pic16 directory:
14313 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14314 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14315 pcoderegs.h, ralloc.c, ralloc.h
14316 * main.c: added top header and GPL license notice
14317 * pcode.c: fixed the if-conditional warning
14319 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14321 * device/lib/_mullong.c: replaced int by short for gcc
14323 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14325 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14326 and JUMPTABLE iCodes properly now (worked by accident before)
14327 * src/mcs51/gen.c (leftRightUseAcc),
14328 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14329 iCode properly now. Use getSize instead of nRegs since a & b
14330 aren't part of the nRegs tally.
14332 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14334 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14335 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14336 before instructions that use the _STATUS register
14338 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14340 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14341 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14342 fetching of the pointer
14343 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14344 copied from genNearPointerSet()
14345 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14346 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14347 If they pop r0/r1 they must be called in the opposite order than aopOp().
14348 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14349 (resp. --stack-auto), prepared for --xstack
14351 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14353 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14355 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14357 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14358 these ports have their own __sdcc_external_start()
14360 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14362 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14363 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14364 type for bits was changed. It resulted in bit variables becoming
14365 global, which is not permitted in PIC 14 assembly output.
14367 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14369 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14371 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14373 Z80 and MCS51 linkers complaint if a public symbol is defined
14374 in more than one library module:
14378 * as/mcs51/Makefile.in
14380 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14382 A few small changes that speed up the peephole optimizer.
14386 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14388 Try to make the peephole optimizer smarter by maintaining
14389 an association between the assembly source code and the
14390 iCodes that originated them. Put this information to use
14391 with a new peephole rule condition "notVolatile" so that
14392 the rules can be aggressive yet still safe.
14397 * src/mcs51/peeph.def
14399 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14403 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14404 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14405 if the left or right operand symbols have the accuse flag set.
14407 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14409 Changed the type of the result of the ! (NOT) operator to char;
14410 previously it returned the same type as the source. This allows
14411 us to eliminate all the genFloatNot functions (all of its target
14412 implementations were very buggy) since !float can use the same
14415 * src/SDCCicode.c (ast2iCode): ! returns char
14416 * src/mcs51/gen.c (genNot, genNotFloat),
14417 * src/ds390/gen.c (genNot, genNotFloat),
14418 * src/z80/gen.c (genNot, genNotFloat),
14419 * src/pic/gen.c (genNot, genNotFloat),
14420 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14422 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14424 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14425 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14426 during interrupts. Ensure WSAVE is located at a shared bank address.
14427 2. Fixed page selection in some places
14428 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14429 the registers name strings.
14430 4. Fixed "signed / unsigned compare" compiler warnings.
14431 5. The PIC port manages its own allocation of the general purpose
14432 registers, but makes no attempt to reuse them. As a result when
14433 compiling it soon runs out of general purpose registers. Some
14434 additional code was added to the files pcode.c and device.c to walk
14435 through the function call tree and rename the registers so that they
14445 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14446 genPlus() & genMinus() when the result is the same as left or right
14448 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14450 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14452 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14454 Made bitfield a distinct type from bit so that bitfields
14455 convert as per ANSI C and bits retain their traditional
14456 boolean style behaviour. Implemented bitfield support in
14464 * src/ds390/gen.c: bit v bitfield split
14465 * src/z80/gen.c: New support for bitfields
14466 * support/regression/tests/bitfields.c: reenabled z80,
14469 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14471 Rules 246.x, 247.x relate to bitfields, the others speed up
14472 access to xdata mapped I/O devices.
14474 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14476 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14478 Cleaned up genPackBits and genUnpackBits and added two helper
14479 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14480 for literal assignments in genPackBits (thanks to Frieder for
14486 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14488 Fixed bug #748310 (pointer to function type mishandled when the
14489 function name is omitted). Also fixed a SIGSEGV when a function
14490 attribute (reentrant, etc) is used on a non-function or on a
14491 function but misplaced before the parameter list.
14493 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14495 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14496 * support/Util/SDCCerr.h,
14497 * support/Util/SDCCerr.c: Added func attr misuse error msg
14499 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14501 Fixed bug #787649 by anonymous
14502 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14503 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14505 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14507 Fixed numerous bitfield problems.
14509 * src/SDCC.y: More bitfield related error checking
14511 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14512 * support/Util/SDCCerr.h,
14513 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14514 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14515 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14516 * support/regression/tests/bitfields.c: tests added
14518 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14520 Made the constant following the "interrupt" keyword optional. If
14521 omitted, the function will not automatically be given an entry
14522 in the interrupt vector table (similar to #pragma NOIV, but
14523 less syntacticly kludgy). The interrupt number is also now
14524 range checked. Also fixed a bug in the high order bit example
14531 * support/Util/SDCCerr.c
14532 * support/Util/SDCCerr.h
14535 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14537 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14538 * src/SDCCicode.c (operandOperation): rewritten some ops
14539 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14540 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14542 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14543 be re-activated by defining REDUCE_LITERALS)
14544 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14545 unsigned, but are signed by default
14546 * src/SDCCval.c (constVal): rearranged
14547 * src/SDCCval.c (valMod): preliminary fix
14548 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14549 * support/regression/literalop.c: added, work in progress
14551 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14553 Generate warnings for useless declarations like "char data;"
14554 that don't do what new users expect.
14557 * support/Util/SDCCerr.h
14558 * support/Util/SDCCerr.c
14560 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14562 * src/SDCCval.c (valMult): fix overflow detection of negative int
14564 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14566 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14568 Changes to support big endian targets:
14581 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14583 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14584 * device/lib/time.c: fixed warning "integer overflow in expression"
14586 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14588 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14589 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14590 constants are unsigned; added recognition of "u" flag for unsigned
14591 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14592 * src/SDCCval.c (valDiv, valMod): fixed signdness
14593 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14594 signedness of modulo, left and right shift
14595 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14596 * support/Util/SDCCerr.h: added warning W_INT_OVL
14597 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14598 * src/SDCCast.c (ast_print): improved output of constants
14600 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14602 Fixed some warnings when building with MSVC:
14604 * as/mcs51/asdata.c
14608 * link/z80/aslink.h
14609 * link/z80/lkdata.c
14610 * link/z80/lkeval.c
14615 * support/cpp2/cpplib.c
14619 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14621 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14623 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14625 * support/librarian/clean.mk: Do not remove Makefile.
14626 * support/librarian/Makefile: added.
14628 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14630 Added librarian to MSVC build:
14633 * support/librarian/librarian.dsp
14635 'configure' not needed for librarian, removed:
14636 * support/librarian/configure
14637 * support/librarian/configure.in
14638 * support/librarian/config_in.h
14639 * support/librarian/Makefile.in
14641 Hopefully these ones built the librarian and the rest of sdcc properly:
14643 * Makefile.common.in
14645 Messed up 'configure', so revert to previous version:
14649 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14651 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14652 there, while the mantissa of a double is "only" 53 bits wide.
14654 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14656 Adding sdcclib to the build. MSVC project coming soon.
14657 Files added/changed:
14659 * support/librarian/clean.mk
14660 * support/librarian/configure
14661 * support/librarian/configure.in
14662 * support/librarian/config_in.h
14663 * support/librarian/Makefile.bcc
14664 * support/librarian/Makefile.in
14665 * support/librarian/sdcclib.c
14668 * Makefile.common.in
14672 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14674 Linker now complaints if linked modules have conflicting options, for
14675 example, one compiled using --model-large and another one compiled with
14676 --model-small. The following files were modified:
14678 * as/mcs51/asdata.c
14679 * as/mcs51/aslink.h
14681 * as/mcs51/asmain.c
14683 * as/mcs51/i51pst.c
14684 * as/mcs51/lkdata.c
14685 * as/mcs51/lklibr.c
14686 * as/mcs51/lkmain.c
14692 * link/z80/aslink.h
14693 * link/z80/lkdata.c
14694 * link/z80/lklibr.c
14695 * link/z80/lkmain.c
14698 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14700 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14701 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14703 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14705 * src/z80/mappings.i: fix _mul[us][int,long] entries
14707 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14709 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14711 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14713 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14714 * support/regression/tests/bitopcse.c: added
14722 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14724 added support for new library format to z80, gbz80 linkers:
14730 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14732 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14733 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14735 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14737 added DUMMY_READ_VOLATILE:
14746 * src/SDCCcse.c (algebraicOpts): many improvements
14747 * src/SDCCcse.h: removed algebraicOpts()
14748 * src/SDCCicode.c (picDummyRead): added
14750 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14752 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14753 "Insufficient space in data memory".
14755 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14757 * src/mcs51/gen.c: fixed bug #771358
14758 * src/z80/gen.c: fixed bug #759087
14760 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14762 * src/pic16/glue.c: minor cleanup by Vangelis
14764 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14766 * device/include/regc515c.h: fixed #758477
14767 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14768 * device/lib/_gptrput.c: saved a few bytes
14769 * my tab spacing is 8, yours too?)
14770 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14771 * device/lib/serial.c: process RX bytes earlier than TX bytes
14772 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14774 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14776 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14778 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14780 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14782 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14784 * device/lib/Makefile.in: bad fix, reverted to 1.43
14786 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14788 * device/lib/Makefile.in: added missing z80 object files
14790 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14792 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14793 pic16 progress by Vangelis:
14796 * src/pic/Makefile:
14803 * pic16/genarith.c:
14808 * pic16/pcodepeep.c:
14811 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14813 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14815 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14817 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14818 added gbz80 build to MSVC project.
14819 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14820 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14821 from 8051 stuff and setup so it links using a .lnk file.
14823 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14825 * support/librarian/sdcclib.c: sdcc librarian.
14826 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14829 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14831 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14833 2003-07-02 Borut Razem <borut.razem AT siol.net>
14835 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14836 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14837 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14838 src/xa51/main.c, src/z80/main.c:
14839 virtualization of glue() function: each port has it's own glue function,
14840 which is accessed by do_glue function pointer in PORT.general structure
14842 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14844 * DS800C400 fun, improved ROM interface and tinibios.
14846 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14848 * More support for DS80C400. Now includes beginning of interface to ROM.
14850 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14852 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14854 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14856 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14858 2003-06-19 Borut Razem <borut.razem AT siol.net>
14860 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14862 2003-06-19 Borut Razem <borut.razem AT siol.net>
14864 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14865 fixed Z80 port - crt0.o: cannot open.
14867 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14869 * support/Util/MySystem.c (merge_command): revert bad fix
14871 2003-06-18 Borut Razem <borut.razem AT siol.net>
14873 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14875 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14877 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14878 option --use-stdout sends errors to stdout instead of stderr.
14880 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14882 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14884 2003-06-15 Borut Razem <borut.razem AT siol.net>
14886 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14887 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14888 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14889 fixed width array of pointers replaced with sets;
14890 multiple include and lib paths ared transferred to preprocessor and linker
14891 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14892 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14893 fixed width array of pointers
14894 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14895 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14896 fixupPath(), getPathDifference()
14897 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14898 fixed width array of pointers
14900 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14902 * src/pic16/ralloc.c: fix warnings
14903 * src/pic16/pcode.c: fix warning
14905 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14907 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14908 know all the details, but essentially this set of changes enable
14909 the pic16 port to generate movff instructions and generate assembler
14913 * src/pic16/glue.c:
14914 * src/pic16/pcode.c:
14915 * src/pic16/device.c:
14916 * src/pic16/main.c:
14917 * src/pic16/pcode.h:
14918 * src/pic16/pcoderegs.c:
14919 * src/pic16/ralloc.c:
14920 * src/pic16/ralloc.h:
14922 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14924 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14925 added option --vc, so sdcc errors and warnings are compatible with
14926 Microsoft Visual Studio.
14928 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14930 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14931 device/lib/libfloat.lib: added atof function.
14933 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14935 * doc/sdccman.lyx: updated to Lyx 1.3
14936 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14937 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14938 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14940 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14942 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14944 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14946 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14947 additions to the "related tools/documentation" section
14949 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14951 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14953 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14955 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14956 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14958 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14960 * doc/sdccman.lyx: fix double dash and other minor things
14961 * doc/Makefile: fix double dash
14963 2003-05-28 Karl Bongers(patches from Martin Helmling)
14964 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14965 condition and ignore commands.
14967 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14969 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14970 is in parts still quite out of date, I did changes as far as I felt makes sense
14971 for a non-native english speaker.
14972 Please feel free to add to the manual or to correct my changes.
14973 * doc/Makefile: undid touching the date of intermediate tex files.
14975 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14977 * doc/sdccman.lyx: Manual has an index now
14979 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14981 Finalize muluint/mulsint and mululong/mulslong merging:
14982 * device/lib/_mulint.c
14983 * device/lib/_mullong.c
14984 * device/lib/gbz80/mul.s
14985 * device/lib/gbz80/stubs.s
14986 * device/lib/z80/mul.s
14987 * device/lib/z80/stubs.s
14988 * src/SDCCsymt.c (initCSupport)
14990 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14992 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14993 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14994 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14995 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14998 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15000 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15001 the regression tests I'm not brave enough to enable 245.b, 245.c
15002 * doc/sdccman.lyx: added latex preamble for hyperref package.
15003 Using pdflatex this will give you a hyperlinked pdf file with
15004 bookmarks. (prepend '%' before /usepackage if this breaks something)
15006 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15008 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15010 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15012 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15014 2003-05-21 <johan AT balder>
15016 * src/SDCCglue.c (printIval): fixed bug #739934
15018 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15020 Applied patch from bug 737905 (renamed yylineo to mylineno):
15027 * src/pic16/pcode.c: Cleaned warnings
15028 * src/pic16/pcodeflow.c: Cleaned warnings
15029 * src/pic16/pcoderegs.c: Cleaned warnings
15031 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15033 * src/pic16/pcode.c: Cleaned warnings
15034 * src/pic16/pcodepeep.c: Cleaned warnings
15035 * src/pic16/ralloc.c: Cleaned warnings
15037 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15039 * doc/sdccman.lyx: fixed bug 739745
15040 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15042 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15044 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15045 it can be defined with CFLAGS when running configure
15046 * src/SDCCmain.c: fixed compiling + linking with object files
15048 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15050 * configure.in: configure for pic16 port,
15051 added --disable-pic16-port
15052 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15053 * src/SDCCmain.c: linkOptions is changed to set *,
15054 added if/endif conditional macros to remove options help
15055 messages from optionsTable when a port is not configured, added
15056 support for the PIc16 port in the ports table, when executing
15057 the compiler with no port specified on command line, a default
15058 port is selected with the new macro DEFAULT_PORT which is
15059 defined in port.h, in setDefaultOptions() linkOptions is removed
15060 from initialization assignment, since now it is a set,
15061 parseCmdLine uses setParseWithComma for linkOptions, in
15062 linkEdit() linkOptions are accessed with new function indexSet()
15063 which returns the i'th item of a set variable. See SDCCset.c, in
15064 linkEdit() when calling buildCmdLine(), added linkOptions as
15065 last argument. Now users can pass arguments to gplink via the
15066 -Wl option, main() uses pic16glue() to glue up pic16 programs
15067 * src/SDCCpeeph.c: various changes to support pic16
15068 * src/SDCCset.c: added function void *indexSet(set *, int) to
15069 return the i'th item of the set
15070 * src/SDCCset.h: added function prototype for indexSet()
15071 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15072 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15073 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15074 added macro DEFAULT_PORT
15075 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15076 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15078 * src/pic16/glue.c: commented out some error producing lines
15079 * src/pic16/main.c: __config directives are commented out to stop
15080 gpasm complaining and test the linkage with gplink, _linkCmd and
15081 _asmCmd changed to be more gplink and gpasm friendly
15082 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15083 produced an error when parsed, peep rule 12 is added to utilize
15084 movff, but it is commented out since the pCode does not support
15085 yet a command with 2 address arguments
15087 2003-05-18 <johan AT balder>
15089 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15090 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15091 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15093 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15094 Added feature to script commands from file.
15096 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15098 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15099 * src/SDCCutil.c: include ctype.h for win32
15101 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15103 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15105 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15107 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15108 Fixed so you can set breakpoints prior to run, run does not stop
15109 on entry now. Add tbreak. Other enhancements and fixes for use
15112 2003-05-12 Borut Razem <borut.razem AT siol.net>
15114 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15116 2003-05-11 Borut Razem <borut.razem AT siol.net>
15118 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15119 the path of bin directory, so that PATH is the only env. variable, which has to be set
15120 in case of standard installation.
15121 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15122 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15123 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15125 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15127 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15128 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15129 temp files are in the port dir; clean the gen/test directory when
15130 generating new test.c
15131 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15132 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15133 * support/regression/tests/zeropad.c: added
15135 2003-05-09 <johan AT balder>
15137 * src/SDCCglue.c: fixed bug #597940
15139 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15141 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15142 cache sfr, optimize next,step, fix off by one sourceline,
15143 support ddd list function.
15144 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15146 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15148 * support/regression/HTMLgen.py: added compare_s2f()
15149 * support/regression/Makefile: redo 1.27
15150 * support/regression/generate-cases.py: redo 1.5
15152 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15154 * support/regression/tests/float.c: workaround 33 bit hex constant
15155 * support/regression/tests/simplefloat.c: fix division for host
15157 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15159 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15160 that tame's the PIC's over-aggressive optimizer.
15162 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15164 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15167 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15169 Initial support for DS80C400. "Hello world" runs on TINIm400
15172 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15174 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15175 * Some notes on ddd usage added in debugger/README
15176 Martin Helmling adding more features and fixes for ddd GUI debugger.
15177 Code added for nexti, stepi, up, down, and other adjustments.
15179 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15181 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15182 * src/pic/peeph.def Added two rules to optimize carry manipulation
15183 * src/pic/* removed debug printfs
15185 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15187 * debugger/mcs51/cmd.c: added header newalloc.h
15189 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15191 * as/Makefile: new EXEEXT
15192 * as/z80/Makefile: remove trailing slash of BUILDIR
15193 * as/z80/clean.mk: new EXEEXT
15194 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15195 * support/cpp2/Makefile.in: new EXEEXT
15196 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15198 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15200 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15201 EXEEXT was introduced to fix all related problems with targets
15202 "clean", "install" and "uninstall"; a couple of further flaws
15203 especially with "clean" have been fixed too
15204 * as/mcs51/Makefile.in
15205 * as/mcs51/clean.mk
15209 * debugger/mcs51/Makefile.in
15210 * debugger/mcs51/clean.mk
15211 * link/z80/Makefile
15212 * link/z80/Makefile.in
15213 * link/z80/clean.mk
15215 * packihx/Makefile.in
15217 * sim/ucsim/Makefile
15218 * sim/ucsim/clean.mk
15219 * sim/ucsim/avr.src/Makefile.in
15220 * sim/ucsim/avr.src/clean.mk
15221 * sim/ucsim/s51.src/Makefile.in
15222 * sim/ucsim/s51.src/clean.mk
15223 * sim/ucsim/xa.src/Makefile.in
15224 * sim/ucsim/xa.src/clean.mk
15225 * sim/ucsim/z80.src/Makefile.in
15226 * sim/ucsim/z80.src/clean.mk
15227 * sim/ucsim/main_in.mk
15228 * sim/ucsim/packages_in.mk
15229 * sim/ucsim/gui.src/Makefile.in
15230 * sim/ucsim/gui.src/serio.src/Makefile.in
15231 * sim/ucsim/gui.src/serio.src/clean.mk
15234 * support/cpp2/Makefile.in
15235 * support/cpp2/clean.mk
15236 * support/makebin/Makefile
15237 * support/makebin/clean.mk
15238 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15239 * doc/sdccman.lyx: --program-suffix no longer needed
15241 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15243 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15244 Martin Helmling added support for ddd GUI debugger.
15245 Code added to display assembly, set variables, and other commands
15246 to interface to ddd.
15248 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15250 * as/Makefile: fix target clean
15251 * as/clean.mk: fix target clean
15252 * as/z80/clean.mk: fix target clean
15254 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15256 * Makefile.common.in: added AT EXEEXT AT
15257 * configure.in: removed all mingw32 stuff
15258 * configure: rebuilt from configure.in
15259 * doc/sdccman.lyx: updated section "installation"
15260 * support/scripts/sdcc_mingw32: adapted to configure
15261 * support/scripts/sdcc_cygwin_mingw32: added
15263 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15265 * src/pic Added object file support for the PIC port
15266 * src/pic Applied patch from Craig Franklin (this started the object file support)
15267 * src/regression Updated the PIC regression tests for object files
15269 2003-04-20 Borut Razem <borut.razem AT siol.net>
15271 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15272 lklex.c: In function `getfid':
15273 lklex.c:203: warning: array subscript has type `char'
15274 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15275 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15276 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15277 stack handling macros
15279 2003-04-19 Borut Razem <borut.razem AT siol.net>
15281 * "handling space characters in file path" task:
15282 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15283 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15284 * support/Util/MySystem.h: make it self-sufficient
15285 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15286 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15287 handling space characters in file path
15288 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15289 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15290 * support/Util/MySystem.c: handling space characters in executable's path
15292 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15294 * as/z80/Makefile: fix permanent rebuild of z80
15295 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15296 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15298 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15300 * src/SDCCopt.c: add special case optimization to replace modulo by
15301 a power of two with a bitwise AND.
15303 2003-04-18 <johan AT balder>
15305 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15307 2003-04-17 <johan AT balder>
15309 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15310 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15312 2003-04-13 Borut Razem <borut.razem AT siol.net>
15314 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15315 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15316 fixed mingw problem in adl_NORMALIZE_PATH
15318 2003-04-12 Borut Razem <borut.razem AT siol.net>
15320 * fixed "#pragma SAVE/RESTORE can not be nested":
15321 * src/SDCC.lex: reworked pragma handling functions
15322 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15323 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15325 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15327 * src/SDCCutil.c (pathEquivalent): defined but not used
15328 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15329 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15330 * configure: rebuilt from configure.in
15331 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15332 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15333 * device/include/Makefile.in: replace sdcc_datadir
15334 * device/lib/Makefile.in: replace sdcc_datadir
15335 * Makefile.common.in: add LDFLAGS from configure
15336 * packihx/Makefile.in: use LDFLAGS
15337 * src/Makefile.in: use LDFLAGS
15338 * support/cpp2/Makefile.in: add LDFLAGS from configure
15339 * support/makebin/Makefile: use LDFLAGS
15340 * .version: bumped version number to 2.3.5
15342 2003-04-12 Borut Razem <borut.razem AT siol.net>
15344 * completed "different paths" task:
15345 * src/SDCCmacro.c: fixed bug in handling quotes
15346 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15347 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15349 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15351 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15353 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15355 * ds390/gen.c ds390/peeph.def: fix bug 706781
15357 2003-04-11 Borut Razem <borut.razem AT siol.net>
15359 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15361 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15363 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15364 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15365 set - this bit used to not be set...).
15366 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15367 bad code in PIC Port
15368 * src/regression/and2.c added to test bug 609268
15369 * src/regression/Makefile added and2.c to regression test
15372 2003-04-08 <johan AT CP255758-A>
15374 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15375 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15376 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15378 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15380 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15382 * support/cpp2/Makefile.in: fix bug #487815
15383 * configure: rebuilt from configure.in
15384 * Makefile.common.in: docdir changed, new path suffixes
15385 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15386 * sdcc_vc_in.h: reflect changes from sdccconf.h
15387 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15388 * src/SDCCutil.h: remove BINDIR hack
15389 * doc/sdccman.lyx: update new path hierarchy
15391 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15393 * src/SDCCpeeph.c: added okToRemoveSLOC test
15395 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15397 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15399 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15401 * src/SDCCpeeph.c: added labelIsReturnOnly test
15402 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15404 2003-04-05 <johan AT balder>
15406 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15407 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15408 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15409 * src/SDCCast.c: fixed a warning
15410 * src/SDCCast.h: fixed a warning
15411 * src/SDCCicode.c (operandFromAst): fixed a warning
15413 2003-04-04 <johan AT balder>
15415 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15416 * src/SDCCast.c (decorateType): fixed bug #715076
15417 * src/SDCC.y: fixed bug #702907
15419 2003-04-03 <johan AT balder>
15421 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15422 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15423 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15424 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15425 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15427 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15429 * _decdptr.c: fix return values
15430 * _gptrget.c: fix return values
15431 * _gptrgetc.c: fix return values
15432 * _gptrput.c: fix return values
15433 * _mulint.c: fix return values
15434 * as/z80/Makefile: fix 'make -j' problem
15436 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15438 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15439 * configure.in: big cleanup, updated to autoconf 2.5x
15440 * configure: rebuilt from configure.in
15441 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15442 * sdcc_vc_in.h: reflect changes from sdccconf.h
15443 * doc/Makefile: fixed a flaw in "make install"
15445 2003-04-02 <johan AT balder>
15447 * src/ds390/gen.c (genCmp): no comments
15448 * src/mcs51/gen.c (genCmp): no comments
15449 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15450 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15452 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15454 * support/regression/generate-cases.py: place generated file in given sub directory
15455 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15456 * support/regression/Makefile: improvements for 'make -j';
15457 side effect: it's simpler and faster now
15459 2003-03-31 Borut Razem <borut.razem AT siol.net>
15461 * src/z80/main.c: link-{port} and as-{port} defined without path
15462 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15464 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15466 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15468 2003-03-30 Borut Razem <borut.razem AT siol.net>
15470 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15471 changed type of list parameter to set
15472 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15473 * src/port.h: changed type of do_assemble() parameter to set
15474 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15475 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15476 definition of "cppoutfilename" macro with NULL value in preProcess()
15477 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15478 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15479 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15480 replaced with set *binPathSet
15481 * shash_add() deallocates the item, if allready exsists, before adding the new one
15482 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15484 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15486 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15487 a nested for loop bug in the PIC port
15488 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15491 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15493 * support/Util/dbuf.h: remove C++ stuff to make it portable
15495 2003-03-28 Borut Razem <borut.razem AT siol.net>
15497 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15498 literal strings in stringLiteral()
15499 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15500 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15503 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15505 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15507 2003-03-26 <johan AT balder>
15509 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15510 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15511 * src/SDCCast.c (decorateType): fixed " -v < 3"
15513 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15515 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15516 Added Lenny Story's debug infrastructure changes:
15517 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15518 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15519 * src/cdbFile.c: added
15520 * src/SDCCdebug.c: added
15521 * src/SDCCdebug.h: added
15522 * src/SDCCast.c (createFunction)
15523 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15524 * src/SDCCmain.c (parseCmdLine, main)
15525 * src/SDCCmem.c (redoStackOffsets)
15526 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15529 * src/avr/gen.c (genAVRCode)
15530 * src/ds390/gen.c (gen390Code)
15531 * src/mcs51/gen.c (gen51Code)
15532 * src/pic/gen.c (genpic14Code)
15533 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15534 * src/xa51/gen.c (genXA51Code)
15535 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15537 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15539 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15540 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15542 2003-03-22 <johan AT balder>
15544 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15546 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15548 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15549 * doc/cdbfileformat.lyx: added, written by Lenny Story
15550 * doc/Makefile: added cdbfileformat.lyx
15551 * doc/clean.mk: added cdbfileformat.lyx
15553 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15555 * src/mcs51/peeph.def: fix bug #705773
15557 2003-03-20 <johan AT balder>
15559 An sfr/sbit can have an "at #" AND an initializer
15560 * src/SDCCsymt.c (checkSClass):
15561 * src/SDCCmem.c (allocGlobal):
15562 * src/SDCCmem.c (allocLocal):
15563 * src/SDCCast.c (createBlock):
15565 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15567 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15569 2003-03-16 <johan AT balder>
15571 Undid the hackup of const and volatile, the problem is much bigger
15573 * src/SDCCast.c:1.171
15574 * src/SDCCglue.c:1.138
15575 * src/SDCCicode.c:1.146
15576 * src/SDCCsymt.c:1.150
15577 * src/SDCCval.c:1.65
15579 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15581 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15582 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15584 2003-03-13 <johan AT balder>
15586 Hackup const and volatile modifiers in type chains a bit:
15588 * src/SDCCast.c:1.169
15589 * src/SDCCglue.c:1.136
15590 * src/SDCCicode.c:1.143
15591 * src/SDCCsymt.c1.146
15592 * src/SDCCsymt.h1.59
15593 * src/SDCCval.c:1.63
15595 2003-03-12 <johan AT balder>
15597 * src/SDCCBBlock.h: more LRH debugging junk
15598 * src/SDCCcflow.h: more LRH debugging junk
15599 * src/SDCCloop.c: more LRH debugging junk
15600 * src/SDCC.y (struct_declaration): fixed bug #697590
15601 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15602 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15603 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15605 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15606 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15607 test function names must now match exactly).
15608 * src/SDCCcse.c: added special case in findCheaperOp to allow
15609 extending a short integer. Makes less awful code for bug 700121 test case.
15611 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15613 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15614 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15616 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15618 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15619 actually called (operandsNotEqual() was called for all
15620 operandsNotEqualX tests).
15622 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15624 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15625 with shorter literals. Fixes bug 700121.
15627 2003-03-11 <johan AT balder>
15629 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15631 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15633 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15634 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15636 2003-03-10 Borut Razem <borut.razem AT siol.net>
15638 * src/SDCCmain.c: pipe preprocessor's output
15639 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15640 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15641 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15642 which closes all pipes in pipeSet set
15643 * src/SDCCset.c: free deleted item in function deleteSetItem()
15644 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15645 moved from z80 to src subproject
15646 * .version: increased version number to 2.3.4
15648 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15650 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15651 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15652 * support/regression/ports/xa51/spec.mk: fix typo
15654 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15656 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15658 2003-03-09 Borut Razem <borut.razem AT siol.net>
15660 * src/SDCCmain.c: pipe preprocessor's output
15661 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15662 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15663 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15664 which closes all pipes in pipeSet set
15665 * src/SDCCset.c: free deleted item in function deleteSetItem()
15666 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15667 moved from z80 to src subproject
15669 2003-03-09 Borut Razem <borut.razem AT siol.net>
15671 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15672 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15673 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15674 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15675 * src/SDCCglobl.h: unification of WIN32 native definitions
15677 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15679 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15681 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15683 * src/configure.in: check for endianess (even while cross-compiling)
15684 * src/configure: check for endianess (even while cross-compiling)
15685 * src/configure_in.h: check for endianess (even while cross-compiling)
15686 * src/avr/gen.c: remove old endianess stuff
15687 * src/mcs51/gen.c: remove old endianess stuff
15688 * src/ds390/gen.c: remove old endianess stuff
15689 * src/pic/gen.c: remove old endianess stuff
15690 * src/pic/genarith.c: remove old endianess stuff
15691 * src/pic/glue.c: fix endianess check
15692 * src/pic16/gen.c: remove old endianess stuff
15693 * src/pic16/genarith.c: remove old endianess stuff
15694 * src/pic16/glue.c: fix endianess check
15695 * src/xa51/gen.c: remove old endianess stuff
15696 * src/z80/gen.c: fix endianess check
15697 * src/SDCCglue.c: fix endianess check
15698 * src/ds390/peeph.def: fix bug 700036
15700 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15702 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15703 * src/configure: find appropriate data-types on host for SDCC's int and long
15704 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15705 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15706 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15708 2003-03-07 <johan AT balder>
15711 some minor cleanups before the big shot
15712 OP_DEFS and OP_USES now use Kevin's protection
15713 new option --nolabelopt
15715 * src/SDCCBBlock.c:
15724 * src/ds390/ralloc.c:
15725 * src/mcs51/ralloc.c:
15726 * src/pic/ralloc.c:
15727 * src/xa51/ralloc.c:
15728 * src/z80/ralloc.c:
15730 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15732 * src/pic/pcode.c (get_op): fix 64 bit warnings
15733 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15734 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15735 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15736 * support/regression/tests/malloc.c: fix 64 bit warnings
15738 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15740 * src/mcs51/gen.c (genMinus): fixed bug 696436
15742 2003-03-02 Borut Razem <borut.razem AT siol.net>
15744 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15746 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15748 * configure.in: test for mkstemp
15749 * sdccconf_in.h: add HAVE_MKSTEMP
15751 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15753 * device/include/ctype.h: removed warning while using --stack-auto
15754 * device/include/malloc.h: removed warning while using --stack-auto
15755 * device/include/string.h: removed warning while using --stack-auto
15757 2003-02-23 Borut Razem <borut.razem AT siol.net>
15759 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15760 because NDEBUG is defined (see man assert)
15761 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15763 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15765 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15766 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15768 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15770 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15771 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15773 2003-02-18 <johan AT balder>
15775 * as/mcs51/asmain.c (asmbl): module can start with a digit
15776 * as/z80/asmain.c (asmbl): module can start with a digit
15778 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15780 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15781 * src/asm.c: fix pipe() for Mingw32
15783 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15785 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15786 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15787 make -V work again; --c1mode reads now from stdin
15788 * doc/sdccman.lyx: added --c1mode
15789 * support/Util/SDCCerr.c: new messages for c1 mode
15790 * support/Util/SDCCerr.h: new messages for c1 mode
15791 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15793 2003-02-15 <johan AT balder>
15795 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15797 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15799 * doc/sdccman.lyx: Environment variables, -o and other minor things
15801 2003-02-14 <johan AT balder>
15803 * src/xa51/main.c: before anyone really tries to use it :)
15805 * Install doc's in share/sdcc/doc
15806 * removed some obsolete files
15807 * Do a proper make distclean and uninstall
15808 M Makefile.common.in
15811 M device/include/Makefile.in
15812 M device/lib/Makefile.in
15815 M sim/ucsim/doc/Makefile.in
15817 R src/avr/peeph.rul
15818 R src/xa51/peeph.rul
15819 M support/cpp2/Makefile.in
15820 M support/makebin/Makefile
15823 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15825 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15827 2003-02-10 Borut Razem <borut.razem AT siol.net>
15829 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15830 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15831 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15832 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15833 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15834 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15835 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15836 src/z80/Makefile.bcc: Borland Makefile cleanup
15837 * as/z80/Makefile.bcc: Added Borland Makefile
15838 * support/cpp2/borland.h: Removed
15840 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15842 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15843 * src/SDCC.lex: new pragma NOIV
15844 * src/SDCCglobl.h: new pragma NOIV
15845 * src/SDCCmem.c: new pragma NOIV
15847 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15849 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15851 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15853 * src/SDCCmain.c: signal handling is switched off by --debug
15854 * doc/Makefile: small fix for install; use clean.mk again
15855 * doc/clean.mk: clean *.pdf and *.html too
15857 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15859 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15860 * device/lib/printfl.c: fix a ds390 bug by making it portable
15861 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15862 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15863 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15864 * debugger/mcs51/cmd.c: converted multi-line string literals
15865 * sim/ucsim/globals.cc: converted multi-line string literals
15866 * src/SDCCmain.c: introduced signal handler to remove temp files
15867 * doc/Makefile: small tweaks, implement clean
15868 * doc: removed generated files
15870 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15872 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15873 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15874 Address Record is not correctly generated for DS390."
15876 2003-02-02 Borut Razem <borut.razem AT siol.net>
15878 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15879 * as/mcs51/asm.h: fixed compilation with Borland C
15880 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15881 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15882 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15883 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15884 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15885 src/z80/Makefile.bcc: delete $(LIB) only if exist
15886 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15888 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15890 * device/include/malloc.h: introduced NULL
15891 * device/include/string.h: introduced NULL
15892 * device/include/stdlib.h: introduced NULL
15893 * device/lib/_memcpy.c: removed NULL
15894 * device/lib/_strcat.c: removed NULL
15895 * device/lib/_strchr.c: removed NULL
15896 * device/lib/_strcmp.c: removed NULL
15897 * device/lib/_strcpy.c: removed NULL
15898 * device/lib/_strcspn.c: removed NULL
15899 * device/lib/_strlen.c: removed NULL
15900 * device/lib/_strncat.c: removed NULL
15901 * device/lib/_strncmp.c: removed NULL
15902 * device/lib/_strncpy.c: removed NULL
15903 * device/lib/_strpbrk.c: removed NULL
15904 * device/lib/_strrchr.c: removed NULL
15905 * device/lib/_strspn.c: removed NULL
15906 * device/lib/_strstr.c: removed NULL
15907 * device/lib/_strtok.c: removed NULL
15908 * device/lib/malloc.c: removed NULL, include own header
15910 2003-02-02 <johan AT balder>
15912 * 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
15913 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15914 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15915 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15916 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15917 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15919 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15921 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15924 2003-02-01 <johan AT balder>
15926 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15928 2003-01-31 <johan AT CP255758-A>
15930 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15932 2003-01-30 <johan AT balder>
15934 * src/SDCCBBlock.c: automatic bug detection
15935 * src/SDCCicode.c: automatic bug detection
15937 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15939 * src/SDCCglobl.h: now --xram-size 0 works
15940 * src/SDCCmain.c: now --xram-size 0 works
15942 2003-01-29 <johan AT balder>
15944 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15946 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15948 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15949 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15950 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15951 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15952 * src/SDCCglobl.h: Added options --xram-size and --code-size
15953 * src/SDCCmain.c: Added options --xram-size and --code-size
15955 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15957 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15958 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15960 2003-01-27 <johan AT balder>
15962 * src/SDCC.y: fixed bug #613764
15964 2003-01-26 <johan AT balder>
15966 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15967 * src/SDCCsymt.h: fixed bug #673374
15968 * src/SDCCglue.c: fixed bug #661910
15969 * src/SDCCast.c: fixed bug #458099 and 673374
15971 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15973 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15974 * as/mcs51/strcmpi.h: added
15975 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15976 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15977 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15978 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15979 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15980 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15981 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15982 * as/mcs51/Makefile.aslink: new module strcmpi
15983 * as/mcs51/Makefile.asx8051: new module strcmpi
15984 * as/mcs51/Makefil.bcc: new module strcmpi
15985 * as/mcs51/Makefile.in: new module strcmpi
15986 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15988 2003-01-26 <johan AT balder>
15990 * src/SDCCglue.c: reverted back to 1.124
15991 * src/SDCCast.c: reverted back to 1.156
15992 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15994 2003-01-25 <johan AT balder>
15996 * src/SDCCglue.c: A better fix for bug #661910
15997 * src/SDCCast.c: A better fix for bug #661910
15998 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16000 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16002 * src/Makefile.in: remove spawn.o
16003 * src/SDCCmain.c: remove spawn.h
16004 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16005 * src/spawn.c: removed
16006 * src/spawn.h: removed
16007 * support/regression/ports/ds390/spec.mk: link with -r
16009 2003-01-24 <johan AT CP255758-A>
16011 * src/ds390/gen.c (aopOp): fixed bug #667458
16012 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16013 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16014 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16016 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16018 * src/mcs51/peeph.def: better assembler identation by Frieder
16019 * src/mcs51/gen.c: better assembler identation by Frieder
16021 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16023 * as/z80/string.h: removed for gcc 3.2
16024 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16025 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16027 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16029 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16030 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16031 * support/regression/Makefile: separate temp files for ports
16032 * support/regression/generate-cases.py: separate temp files for ports
16033 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16034 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16036 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16038 * moved tinitalk to device/examples/ds390
16040 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16042 * as/mcs51/lkmem.c: rflag is for DS390
16043 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16044 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16045 (linkEdit): move mem- and map-files the same way as ihx-files
16046 * src/z80/main.c (_setDefaultOptions): removed --generic
16047 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16048 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16049 * src/pic/glue.c (picglue): --c1mode works again
16050 * src/pic16/glue.c (pic16glue): --c1mode works again
16051 * src/asm.c (printCLine): fix #660034
16053 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16055 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16056 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16057 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16058 * as/mcs51/lkmem (summary): better fix for sp problem
16059 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16060 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16061 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16062 remove --stack-after-data
16064 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16066 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16067 * src/SDCCutil.c (join): ugly bug: missing '\0'
16068 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16070 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16072 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16074 * src/pic/main.c (_asmCmd): gpasm supports -o
16075 * src/z80/main.c: more general macros
16076 * device/lib/Makefile.in: remove intermediate files
16078 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16080 * .version: Bumped version number to 2.3.3
16081 * src/SDCCBBlock.c: new option -o
16082 * src/SDCCglobl.h: new option -o
16083 * src/SDCCglue.c: new option -o
16084 * src/SDCCmain.c: new option -o
16085 * src/asm.c: new option -o
16086 * src/ds390/main.c: new option -o
16087 * src/pic/glue.c: new option -o
16088 * src/pic/pcode.c: new option -o
16089 * src/pic/ralloc.c: new option -o
16090 * src/pic16/glue.c: new option -o
16091 * src/pic16/pcode.c: new option -o
16092 * src/pic16/ralloc.c: new option -o
16093 * src/z80/main.c: new option -o
16094 * device/lib/Makefile.in: use -o
16095 * support/regression/ports/ds390/spec.mk: use -o
16096 * support/regression/ports/gbz80/spec.mk: use -o
16097 * support/regression/ports/mcs51/spec.mk: use -o
16098 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16099 * support/regression/ports/z80/spec.mk: use -o
16100 * support/regression/ports/ucz80/spec.mk: use -o
16101 * support/regression/ports/xa51/spec.mk: use -o
16102 * support/regression/fwk/lib/timeout.c: fix usage string
16104 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16105 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16107 2003-01-07 <johan AT balder>
16109 * src/SDCCast.c (decorateType): fixed bug #600035
16111 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16112 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16113 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16114 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16115 * src/pic/pcode.c: outcommented unused variable to remove warnings
16116 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16118 2003-01-06 <karl AT turbobit.com>
16119 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16122 2003-01-06 <johan AT balder>
16124 * src/SDCCicode.c: fixed array add
16126 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16127 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16128 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16130 2003-01-04 <johan AT balder>
16132 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16134 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16135 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16137 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16138 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16139 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16141 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16142 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16144 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16145 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16147 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16148 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16150 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16152 * in /sdcc/as/mcs51/ changed these files in order to create an
16153 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16154 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16155 following files to include the previous two files: aslink.dsp,
16156 Makefile.aslink, Makefile.bcc, and Makefile.in.
16158 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16159 .adb instead of .cdb
16161 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16163 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16164 value from option --iram-size.
16166 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16168 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16171 2002-09-18 <wiml AT hhhh.org>
16173 * SDCClrange.h: exposed setFromRange() and setToRange()
16174 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16175 packRegsForAccUse() (bug 542397)
16176 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16177 multiple times and emitting the fetch operations more than once
16178 added aopGetUsesAcc() function to allow binary operators to
16179 fetch their operands in the correct order; made genMinus() emit
16180 compact code for X = LITERAL - Y
16182 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16183 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16184 sprintf() in line 1267.
16186 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16187 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16190 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16191 Changes to aslink (All the changes are marked with 'JCF'):
16193 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16196 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16197 area BSEG. Also moves, if possible, the DATA area down into the internal
16198 ram so more space is available.
16200 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16203 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16204 not bytes. Function summary() which creates a memory usage summary
16205 file with extension .mem. Reports of overlaping stack and small stack
16206 size. If the space for the stack is less than 16 bytes aslink trows a
16209 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16210 the 8051. Option 'y' for memory summary output file.
16212 Changes to sdcc (All the changes are marked with 'JCF'):
16214 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16216 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16217 overlaying area for it (uses RegBankUsed[4]).
16219 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16220 bank zero as used by default. By default aslink locates the stack
16221 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16222 the creation of the .mem file. Delegates the allocation of data area
16223 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16224 the begining of the stack area to aslink.
16226 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16227 glue() in SDCCglue.c creates an area for it.
16229 2002-09-03 Borut Razem <borut.razem AT siol.net>
16230 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16231 sdcc/src/pic/glue.c:
16232 introduced atexit() handler for teporay files removal in case of
16233 errors, assertions, ...
16235 2002-08-29 Borut Razem <borut.razem AT siol.net>
16236 * sdcc/support/cpp2/auto-host_vc_in.h:
16237 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16238 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16239 Maybe there is a similar problem with BORLANDC? It should be checked!
16241 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16242 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16243 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16244 was not executed, and the compiler (cl) launched a warning:
16245 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16247 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16248 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16250 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16251 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16253 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16254 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16255 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16256 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16257 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16258 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16259 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16260 - added Release configuration in VS projects
16261 - review of compiler an linker options
16262 - VC .exe files are generated in bin_vc directory, not to interfere
16263 with binaries generated from other projects (cygwin, mingw, bcc ...)
16265 * sdcc/src/yacc.dsp: added
16267 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16268 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16269 and insert the version number definitions from .version
16271 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16273 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16274 added - genarate auto-host.h using auto-host_vc_in.h as template
16277 removed from CVS, generated automatically
16279 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16280 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16282 2002-08-11 Borut Razem <borut.razem AT siol.net>
16283 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16285 2002-08-10 Borut Razem <borut.razem AT siol.net>
16286 * src/SDCCmain.c (main):
16287 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16288 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16289 The consequence was that some temporary files were not removed.
16292 unification of code in functions tempfilename() and tempfile():
16293 function tempnam() is defined in Visual Studio 6.0 and .NET
16295 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16297 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16298 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16299 - removed compiler command line option /WX: Treats all warnings as errors
16300 - update a list of source files, included into the project
16302 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16303 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16304 changed project type to Generic Project so that can be correcly converted to VS.NET project
16306 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16308 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16310 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16312 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16313 added return 0 statements after assert() to make compiler happy
16315 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16316 added newline in the def file to keep MSC compiler satisfied
16318 * sdcc/src/z80/gen.c:
16319 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16320 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16321 - solved MSC error in function aopDump()
16323 * sdcc_vc.h: define PREFIX as "\\sdcc"
16325 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16326 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16328 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16329 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16330 - Rewrote the register banking algorithm.
16331 - Added pCode live-range analysis to registers (for now, only non-used and
16332 singly-used registers optimized away)
16334 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16336 * 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.
16338 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16339 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16341 2002-04-22 Michael Hope <michaelh AT vroom>
16343 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16345 * configure.in (DD_COPT): Added include support required for gbdk.
16347 * .version: Bumped version number just to increase it.
16349 * src/SDCCmain.c: Added -nostdinc to the default options.
16351 2002-04-15 Michael Hope <michaelh AT vroom>
16353 * device/lib/z80/printf.c (sprintf): Added.
16355 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16357 * src/z80/peeph.def: Added transpose redundent load rule.
16359 * src/z80/main.c: Added force callee saves for jaune.
16361 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16363 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16365 2002-03-28 Johan Knol <johan AT balder>
16367 * src/SDCCval.c: fixed bug #532436
16369 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16371 Added "char *Processor" field to the port structure.
16374 Added -p option. Allows port dependent processor to be specified.
16377 Initialized the new field char *Processor field to NULL in all ports
16380 Compiler generated registers for interrupt context saving
16381 were not getting allocated.
16383 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16386 Fixed left shift. Will promote the left side of a left shift
16387 if a) left shifting more than size of operand or b) when assigned
16388 to something size > size of left side
16390 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16392 tons of changes. Register allocation has been
16393 rewritten. Added customization for the various PICs. Flow
16394 analysis is restructured. ...
16396 * src/pic/device.h:
16399 * src/pic/device.c:
16400 Added. device.c is a PIC port hack to accomodate variations
16403 2002-03-13 Michael Hope <michaelh AT vroom>
16405 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16407 2002-03-04 johanknol <johanknol AT manik>
16409 * /src/SDCCval.c: fixed
16411 const unsigned char arr[][2] = { { 0, 1 } };
16412 t18.c:1: error: Initializer element is not constant
16414 2002-03-04 bela <bela AT manik>
16416 * /device/include/mcs51reg.h:
16417 ds89c420 register definition update
16419 2002-03-03 <johan AT FRIJA>
16421 * support/Util/SDCCerr.c: did something, but don't no why anymore
16423 * support/regression/tests/bug-524691.c: made it a little less shy
16425 * src/SDCCast.c (decorateType): fixed bug #524697
16427 * src/SDCCast.c: made some lineno improvements
16429 * src/SDCCval.c (getNelements): changed warning to error
16431 * src/SDCCglue.c (printIvalArray): changed warning to error
16433 * src/SDCCicode.c: fixed a warning for mingw
16435 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16437 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16439 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16441 * src/ds390/peeph.def:
16442 Added some more peephole rules
16444 * src/ds390/gen.c: Various fixes & enhancements
16446 * src/SDCClrange.c, src/SDCClrange.h:
16447 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16449 * src/ds390/ralloc.c:
16450 various fixes & enhancements (ds390) specific
16452 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16453 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16456 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16458 2002-03-02 <johan AT FRIJA>
16460 * src/SDCCast.c (decorateType): fixed bug #524708
16462 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16464 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16466 2002-03-01 Michael Hope <michaelh AT vroom>
16468 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16470 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16472 2002-03-01 <johan AT FRIJA>
16474 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16476 * src/SDCCast.c (decorateType): fixed bug #524209
16478 * src/SDCCval.c (valNot): fixed bug #524195
16480 2002-02-26 <johan AT balder>
16482 * src/xa51/gen.c: fixed a warning
16484 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16486 * src/SDCCast.c (decorateType): fixed bug #522534
16488 2002-02-23 <johan AT balder>
16490 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16492 2002-02-22 <johan AT balder>
16494 * src/SDCCast.c: fixed bug #514865
16496 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16498 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16500 * sdcc/src/SDCCloop.c:
16501 Previous fix was not good. basic blocks that have "break" or "return" are
16502 not really partof a loop , but live ranges used in these blocks should
16503 be live thru the entire loop, so set partOfLoop but don't add them to
16506 2002-02-21 <johan AT FRIJA>
16508 * src/SDCCcse.c: fixed bug #514308
16510 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16513 Fixed BUG #519583. If a conditional block ended in a return/break
16514 statement inside a loop, it was not being considered part of the loop.
16516 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16518 2002-02-10 Karl Bongers <karl AT turbobit.com>
16521 Fixed up SDCDB debugger somewhat. Updated debugger/README
16522 with lots of comments and notes.
16524 * device/examples/test2.c:
16525 Fix bug, "red" variable not being initialized(compiler complained).
16527 * device/examples/Makefile, examples/test3.c:
16528 Add Makefile in device/examples folder, compiles test3.c
16529 for use as a multiple module SDCDB test case.
16531 * sim/ucsim/cmd.src/cmdset.cc:
16532 Took out debug printfs in ucsim "next" command.
16534 * sim/ucsim/xa.src:
16535 Karl and Johan start ucsim XA support. Most dissassembly working,
16536 about 75% emulation done(plenty of work remaining).
16538 * sim/ucsim/z80.src:
16539 Add Z80 support to ucsim, add test-ucz80 regression test,
16540 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16541 Notice z80 compiler fails on examples/test3.c/crc code.
16543 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16545 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16546 Added support for --parms-in-bank1
16548 * src/ds390/peeph.def:
16549 added a few more peephole optimzations
16551 * src/ds390/main.c:
16552 1) added __builtin_inp & __builtin_outp used to read in data of given length
16553 from a memory mapped port
16554 2) added __builtin_memcmp
16555 3) added __builtin_swapw swap bytes of a short
16557 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16558 1) handle multiple send & receives from register bank1
16559 2) ralloc can now allocate DPTR1 to some liveRanges
16561 * src/SDCCsymt.c, src/SDCCsymt.h:
16562 changes to handle multiple sends & receives
16564 * src/SDCCptropt.h:
16565 added some pointer arithmetic optimization
16567 * src/SDCCptropt.c:
16568 added some pointer arithmetic optimizations but not stable yet so not
16569 called from anywhere (will get this working shortly)
16571 * src/SDCCopt.c: fixed for multiple sends & receives
16574 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16575 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16576 set preprocessor defines (depending on options)
16578 * src/SDCCicode.c, src/SDCCicode.h:
16579 changes made to handle multiple sends & receives
16582 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16584 * src/SDCCcse.c, src/SDCCcse.h:
16585 added function findbackward def (to be used in upcoming optimization)
16587 * src/SDCCcflow.c, src/SDCCcflow.h:
16588 added function returnAtEnd - to determine if a basic block terminates with
16591 * src/SDCCast.c, src/SDCCast.h:
16592 added option parms-in-bank1
16594 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16595 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16596 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16597 adjusted for --parms-in-bank1 option
16599 * device/include/string.h:
16600 donot redefine "reentrant" keyword
16602 * device/include/ds80c390.h: Added some more SFRs
16604 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16606 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16608 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16610 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16612 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16614 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16616 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16618 * Added --xram-movc option
16620 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16622 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16624 2002-01-11 Johan Knol
16626 * Added math lib of Jesus Calvino-Fraga
16628 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16630 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16631 * support/regression/Makefile: new target test-mcs51-stack-auto
16632 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16634 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16636 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16638 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16640 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16642 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16644 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16646 * src/SDCCglue.h: add definition for printIvalChar()
16648 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16650 * src/SDCCast.c: fix #498138 by Johan
16652 * src/SDCCglue.c: fix #498138 by Johan
16654 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16656 * support/regression/Makefile: fix clean
16658 * support/regression/ports/ds390/support.c: fix transmission of last character
16660 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16662 * /sdcc/src/ds390/gen.c:
16663 a) improved computing address of stack variable
16664 b) took out some #if 0 code
16665 c) improved parmBytes adjustment
16666 d) improved genPlusIncr & genMinusIncr
16667 e) genCmp could generate bad code (when left assigned to DPTR)
16668 f) Fixed bug in hasInc
16670 * /sdcc/src/ds390/ralloc.c:
16671 a) packRegsForSupport could mess up live information (Fixed)
16672 b) packRegsDPTRuse could be incorrect for left & right shift
16674 * /sdcc/src/mcs51/ralloc.c:
16675 packRegsForSupport could mess up the live information (Fixed)
16677 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16679 * /sdcc/src/SDCCast.c:
16680 can reverse a loop even if function call is present as long
16681 as the loop control variable is local & is not passed as parameter
16683 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16685 * /sdcc/ChangeLog: *** empty log message ***
16687 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16688 More builtin function additions for TININative
16690 * /sdcc/src/ds390/ralloc.c:
16691 Had broken the regression testsuite
16693 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16695 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16696 Added funcattr hasStackParms will be set for reentrant functions when there
16697 are paramteres on the stack, this helps in minimizing frame pointer generation
16698 typeFromStr can handle function pointers now
16700 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16701 *** empty log message ***
16703 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16705 * /src/ds390/gen.c, /src/ds390/main.c:
16706 More builtin function additions for TININative
16708 * /src/ds390/ralloc.c:
16709 Had broken the regression testsuite
16711 * /src/SDCCast.c: Fixed a bug in dumptree
16713 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16714 Added funcattr hasStackParms will be set for reentrant functions when there
16715 are paramteres on the stack, this helps in minimizing frame pointer generation
16716 typeFromStr can handle function pointers now
16718 * /doc/builtins.txt, /doc/TININative.txt:
16719 *** empty log message ***
16722 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16724 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16725 ALPHA version for -mTININative
16727 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16728 updated to reflect changes in the port structure
16731 added function do_assemble (similar to do_link) if non-null this function
16732 will be called to do assembly (-mTININative) requires a multi command
16734 added function genAssemblerEnd will be called to generate assembler Epilogue
16737 added _JavaNative to debug info printing
16739 * /src/SDCCmain.c: added option --tini-libid
16740 added port->do_assemble function (-mTININative) has a multi command assemble
16742 * /src/SDCCglue.c: Disabled "constExpr" check
16743 added port->genAssemblerEnd function
16745 * /src/SDCCglobl.h: Added option --tini-libid value
16748 tookout optimizeCompare from the header (has no external references)
16750 * /src/SDCCast.c: made one more function "static"
16752 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16754 * src/z80/mappings.i: Added z80asm support.
16756 * src/z80/main.c: Added z80asm support on --asm=z80asm
16758 * src/z80/gen.c: Fixed asm portability issues.
16760 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16762 * src/SDCCglue.c (printExterns): Added global/extern split.
16764 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16766 * support/regression/Makefile: added test for mcs51 model large
16768 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16770 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16772 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16774 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16776 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16778 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16780 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16782 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16784 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16786 * support/regression/tests/simplefloat.c: Port to mcs51.
16788 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16789 * support/regression/tests/bug-485362.c: Added.
16791 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16793 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16795 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16797 * src/z80/gen.c (aopDump): Added a dump function.
16799 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16800 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16802 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16804 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16806 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16808 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16810 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16812 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16814 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16816 * support/regression/ports/ds390/support.c: Use tinibios.
16818 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16820 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16822 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16823 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16825 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16827 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16829 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16831 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16833 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16834 (packRegsForIYUse): Created and optimised.
16836 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16838 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16839 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16841 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16843 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16845 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16847 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16849 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16851 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16853 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16855 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16857 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16859 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16861 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16863 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16864 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16865 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16867 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16869 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16870 (genNotFloat): Added.
16871 (genUminusFloat): Added.
16873 * device/lib/z80/Makefile: Added floating pt stubs.
16875 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16877 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16879 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16881 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16883 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16885 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16887 * sdcc/support/regression/Makefile: Add port ds390.
16889 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16891 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16893 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16895 * sdcc/support/regression/ports/ds390/support.c: Added.
16897 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16899 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16901 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16903 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16905 * device/include/malloc.h: Added z80 and gbz80 support.
16907 * device/lib/gbz80/heap.s: Added.
16909 * device/lib/z80/heap.s: Added.
16911 * device/lib/malloc.c: Added z80 and gbz80 support.
16913 * support/regression/tests/malloc.c (testMalloc): Added.
16915 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16917 * support/regression/tests/bug-478094.c: Added.
16919 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16921 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16923 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16925 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16927 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16929 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16931 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16933 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16935 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16937 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16939 * support/regression/tests/bug-477927.c: Added.
16941 * src/z80/peeph.def: Added minor rules.
16943 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16945 * src/z80/peeph.def: Added jump optimisation modification.
16947 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16949 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16951 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16953 * support/regression/tests/funptrs.c: Added.
16955 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16957 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16959 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16961 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16963 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16965 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16966 (movLeft2ResultLong): Created.
16968 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16969 (joinPushes): Added. Joins two char pushes into a word push.
16971 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16973 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16975 * support/makebin/Makefile (install): Added creation of dest dir.
16977 2001-10-24 Karl Bongers <karl AT turbobit.com>
16979 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16981 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16983 * src/z80/ralloc.c: Turned off faulty pack for one use.
16985 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16987 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16989 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16991 * support/regression/Makefile: Improved clean
16993 * support/regression/ports/gbz80/spec.mk: Added clean
16995 * support/regression/ports/host/spec.mk: Added clean
16997 * support/regression/ports/z80/spec.mk: Added clean
16999 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17001 * support/regression/ports/mcs51/timeout.c: little improvements
17003 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17005 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17007 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17009 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17011 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17013 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17015 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17017 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17018 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17020 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17022 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17024 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17026 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17028 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17030 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17032 * support/regression/tests/longor.c: Added.
17034 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17036 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17038 * as/mcs51/aslink.h: define PATH_MAX
17040 * as/mcs51/asm.h: define PATH_MAX
17042 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17044 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17046 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17048 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17050 * src/SDCCglobl.h: define PATH_MAX
17052 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17054 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17056 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17058 * src/z80/gen.c (gencjneshort): Fixed
17060 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17062 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17064 * support/regression/tests/bug-469671.c: Added.
17066 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17068 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17070 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17072 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17074 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17076 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17078 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17080 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17082 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17084 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17086 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17088 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17090 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17092 * 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.
17094 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17096 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17098 2001-10-07 <johan AT FRIJA>
17100 * device/lib/gets.c (gets): fixed the return value.
17102 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17103 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17105 * 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.
17107 * 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.
17109 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17111 * src/pic/gen.c: Removed Safe_strdup.
17113 * configure.in: Added option to enable libgc support.
17115 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17116 (bitVectUnion): Optimised.
17117 (bitVectIntersect): Optimised.
17118 (bitVectBitsInCommon): Optimised.
17119 (bitVectCplAnd): Optimised.
17121 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17123 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17125 * src/SDCCmain.c: distinguish between assembler debug and plain options
17127 * src/avr/main.c: remove standard assembler options
17129 * src/ds390/main.c: remove standard assembler options
17131 * src/mcs51/main.c: remove standard assembler options
17133 * src/port.h: removed "PENDING" comment
17135 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17137 * src/device/lib/_mulint.c : new, with assember functions
17139 * src/device/lib/_mullong.c : new, with assember functions
17141 * src/device/lib/_divuint.c : with assember functions
17143 * src/device/lib/_divsint.c : with assember functions
17145 * src/device/lib/_divulong.c: with assember functions
17147 * src/device/lib/_divslong.c: with assember functions
17149 * src/device/lib/_moduint.c : with assember functions
17151 * src/device/lib/_modsint.c : with assember functions
17153 * src/device/lib/_modulong.c: with assember functions
17155 * src/device/lib/_modslong.c: with assember functions
17157 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17159 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17161 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17162 replaced _mululong.c and _mulslong.c by _mullong.c
17164 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17166 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17168 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17170 * src/SDCCglue.c: test, if win32api is available for MINGW
17172 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17174 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17175 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17176 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17177 * support/regression/ports/host/spec.mk: removed GENERIC
17178 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17179 * support/regression/ports/z80/spec.mk: removed GENERIC
17181 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17183 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17185 * support/regression/tests/bug-467035.c: Created.
17187 2001-10-01 <johan AT FRIJA>
17189 * src/SDCC.y: fixed bug #466586 part 1
17191 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17193 * SDCCicode.c: z80 has no generic pointers
17194 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17196 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17198 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17200 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17202 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17204 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17206 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17208 * configure.in: Fixed up so that ucsim is only configured once.
17210 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17212 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17213 (getPathDifference): As above.
17215 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17217 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17219 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17220 * .version: Updated to 2.3.1
17222 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17223 Added copyright header.
17225 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17226 (assemble): Added support for macro based assembler commands.
17227 (linkEdit): Added support for macro based linker commands.
17228 (preProcess): Changed the pre-processor to use macros.
17229 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17230 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17232 * device/lib/z80/crt0.s: Added module name for debugging.
17234 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17236 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17238 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17240 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17242 * src/Makefile.in: Added SDCCmacro and SDCCutil
17244 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17246 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17248 2001-09-16 <johan AT FRIJA>
17250 * 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.
17252 2001-09-15 <johan AT FRIJA>
17254 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17255 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17257 2001-09-11 <johan AT FRIJA>
17259 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17261 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17263 * support/regression/tests/bug-460444.c: Added test case.
17265 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17266 (genCast): Added justification for all of the asserts.
17268 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17270 * support/regression/support.c: _xdata replaced by xdata
17272 * support/regression/spec.mk: removed _generic
17274 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17276 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17278 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17279 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17281 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17283 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17285 * support/regression/tests/bug-460010.c: Added test case.
17287 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17289 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17291 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17293 * support/regression/testfwk.c: removed workaround for bug #436344
17295 * support/regression/tests/bp.c: use less memory with mcs51
17297 * support/regression/tests/bug-441448.c: use less memory
17299 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17301 * support/regression/collate-results.py: typo
17303 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17305 * support/regression/tests/fetchoverlap.c: Added new test case.
17307 * support/regression/tests/bp.c: Added new test case.
17309 * support/regression/tests/bug-448984.c: Added new test case.
17311 * support/regression/tests/pow2shifts.c: Added new test case.
17313 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17314 (genlshTwo): Fixed right shift for count > 8.
17316 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17318 2001-09-08 <johan AT FRIJA>
17320 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17322 2001-09-07 <johan AT FRIJA>
17324 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17326 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17328 2001-09-06 <johan AT FRIJA>
17330 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17331 * bernhard noted me at this: "() equals to (void)" (1.38)
17333 2001-09-05 <johan AT FRIJA>
17335 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17337 2001-09-04 <johan AT FRIJA>
17339 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17342 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17344 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17346 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17348 * link/z80/aslink.h: Fixed path for PATH_MAX
17350 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17352 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17354 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17356 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17358 * 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.
17360 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17362 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17363 (genCmp): Fixed up genCmp for the GB with longs.
17365 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17367 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17369 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17371 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17373 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17375 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17377 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17379 * 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.
17381 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17383 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17385 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17387 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17389 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17391 * sim/ucsim/configure: little improvement of Cygwin-detection
17392 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17393 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17394 * support/regression/tests/bug-221100.c: small changes for mcs51
17395 * support/regression/tests/bug-221168.c: small changes for mcs51
17396 * support/regression/tests/bug-227710.c: small changes for mcs51
17397 * support/regression/tests/staticinit.c: small changes for mcs51
17398 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17399 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17400 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601