1 2009-02-08 Borut Razem <borut.razem AT siol.net>
4 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
5 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
8 2009-02-07 Borut Razem <borut.razem AT siol.net>
10 * asranlib/asranlib.c: fixed BSD header length calculation
11 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
12 due sdcc asxxxx license change to GPLv3
14 2009-02-05 Borut Razem <borut.razem AT siol.net>
16 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
17 added support for BSD (Mac OS X) ar format
18 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
19 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
20 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
21 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
22 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
23 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
24 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
25 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
26 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
27 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
28 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
29 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
30 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
31 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
32 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
33 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
34 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
35 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
36 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
37 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
38 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
39 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
40 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
41 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
42 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
43 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
44 changed license to GPL either version 3, or (at your option) any
47 2009-02-05 Borut Razem <borut.razem AT siol.net>
49 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
50 added support for BSD (Mac OS X) ar format
52 2009-02-02 Borut Razem <borut.razem AT siol.net>
54 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
55 device/lib/z80/Makefile.in:
56 chose source files in the PORT directory if they are available
58 2008-02-01 Raphael Neider <rneider AT web.de>
60 * device/lib/pic16/libdev/pic18f1220.c,
61 * device/lib/pic16/libdev/pic18f4450.c:
62 define SSPBUF to allow use of printf
64 2009-02-01 Borut Razem <borut.razem AT siol.net>
66 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
67 device/lib/hc08/Makefile.in, device/lib/incl.mk,
68 device/lib/z80/Makefile.in:
69 don't remake libraries
70 * support/regression/tests/snprintf.c:
71 reenable floating point in small-xstack-auto library
73 2008-01-26 Raphael Neider <rneider AT web.de>
75 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
77 2008-01-25 Raphael Neider <rneider AT web.de>
79 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
80 search path instead of appending them
82 2009-01-24 Borut Razem <borut.razem AT siol.net>
84 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
85 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
86 to 32 bit unsigned int when calling sputl() since it is a macro
87 * as/link/lkar.c: changed the initialization of This->loaded
89 2009-01-23 Borut Razem <borut.razem AT siol.net>
91 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
92 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
93 unsigned int when calling new(), since asxxxx doesn't use function
96 2009-01-21 Borut Razem <borut.razem AT siol.net>
98 * as/link/lkar.h: sgetl and sputl are independent of endianness
99 * as/link/sdxxxx_config.h.in: removed endianness detection
101 2009-01-20 Borut Razem <borut.razem AT siol.net>
103 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
104 due creation of ar format libraries
105 * support/scripts/sdcc.nsi:
106 don't add nonexistent object files to the package
108 2009-01-19 Borut Razem <borut.razem AT siol.net>
110 * Makefile.in, configure.in, configure,
111 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
112 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
113 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
114 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
115 device/lib/small/Makefile.in,
116 device/lib/z80/Makefile.in: create ar format libraries
117 * support/regression/ports/mcs51-xstack-auto/spec.mk:
118 use device/lib/Makefile to create library
119 * support/regression/tests/snprintf.c:
120 floating point is not enabled in small-xstack-auto library
121 * device/lib/libfloat.lib, device/lib/libint.lib,
122 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
124 2009-01-18 Borut Razem <borut.razem AT siol.net>
126 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
127 warning: extra tokens at end of #endif directive
129 2009-01-11 Borut Razem <borut.razem AT siol.net>
131 * Makefile.in: added SDCC_ASRANLIB to PKGS
133 2009-01-10 Borut Razem <borut.razem AT siol.net>
135 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
136 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
137 due added support for ar format libraries
139 2009-01-09 Borut Razem <borut.razem AT siol.net>
141 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
142 as/asranlib/asranlib.c: added asranlib
143 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
144 * Makefile.in, as/link/hc08/Makefile.in,
145 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
146 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
147 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
148 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
149 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
150 configure.in, sdcc.dsw: modified to support ar format libraries
152 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
154 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
157 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
159 * sim/ucsim/z80.src/inst_ed.cc:
160 Fixed bug #2488074, which made regression tests fail.
162 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
164 * device/lib/z80/mod.s,
165 device/lib/z80/div.s,
166 device/lib/z80/mulchar.s,
167 device/lib/z80/mul.s,
168 device/lib/z80/divsigned.s,
169 device/lib/z80/Makefile.in:
170 Implemented RFE #1702376.
172 2009-01-05 Borut Razem <borut.razem AT siol.net>
174 * as/link/lksdcclib.c:
175 fixed linker hanging in INDEXLIB is not defined (hc08)
177 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
180 Implemented RFE #2485684, and some further improvements of HL caching
182 * src/z80/peeph-z80.def:
183 Fixed a bug exposed by implementing RFE #2485684.
185 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
187 * src/z80/peeph-z80.def:
188 Peephole improvements.
191 device/include/string.h,
192 device/lib/z80/memmove.s:
194 * device/lib/z80/Makefile.in,
195 device/lib/Makefile.in,
196 support/regression/tests/memory.c,
197 device/lib/z80/strlen.s:
198 Partially implemented RFE #2471534.
200 2009-01-04 Borut Razem <borut.razem AT siol.net>
202 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
203 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
204 * doc/README.txt: updated John Hartman's e-mail address
205 * as/link/lkrel.c, as/link/lksdcclib.c:
206 fixed bug #2484677: Linker hangs
207 * src/z80/peep.c: fixed msvc warning C4047:
208 'return' : 'int ' differs in levels of indirection from 'char *'
209 * config.dsp: as/lib corrected to as/link
211 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
214 Implemented RFE #2484693.
215 * src/z80/peeph-z80.def:
216 Some peephole improvements.
218 2009-01-03 Borut Razem <borut.razem AT siol.net>
221 fixed warning: 'ret' may be used uninitialized in this function
223 2009-01-02 Borut Razem <borut.razem AT siol.net>
225 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
226 as/link/getline.[ch], as/link/lkrel.[ch]: added,
227 made support for differnet library formats more flexible,
228 preparation for support of ar format
229 * as/link/lklibr.c, as/link/z80/Makefile.in,
230 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
231 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
232 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
233 as/link/hc08/lkelf.c, as/link/aslink.h:
234 made support for differnet library formats more flexible,
235 preparation for support of ar format
237 2009-01-01 Borut Razem <borut.razem AT siol.net>
239 * as/link/asxxxx_config.h.in:
240 fixed warning: extra tokens at end of #endif directive
242 fixed warning: suggest parentheses around && within ||
243 * device/lib/Makefile.in: allow whitespaces at the end of lines in
244 ports.build, in order to make it work on cygwin - it seems to be a
245 bug in cygwin grep: CR is not treated as part of end-of-line
247 2008-12-31 Borut Razem <borut.razem AT siol.net>
249 * configure, configure.in, config.dsp, config_vc.awk,
250 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
251 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
252 introduced asxxxx_config.h.in
254 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
257 src/z80/peeph-z80.def:
258 Minor addition improvement.
260 2008-12-30 Raphael Neider <rneider AT web.de>
262 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
263 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
264 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
265 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
266 support/librarian/sdcclib.c, support/makebin/makebin.c:
267 partially revert changes from r5293..r5295
269 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
271 * src/z80/peeph-z80.def:
272 Minor peephole improvement.
274 2008-12-29 Raphael Neider <rneider AT web.de>
276 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
277 incorrectly discarded BANKSELs
279 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
281 * support/regression/tests/memory.c:
282 Added simple test for memset(), memcpy() and memmove()
284 2008-12-29 Borut Razem <borut.razem AT siol.net>
286 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
288 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
290 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
291 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
292 (177.j): added new rule
293 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
294 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
295 (decorateType CAST): propagate storage class to generic pointer results
297 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
299 * device/lib/z80/string.c,
300 device/lib/z80/printf.c,
301 device/lib/z80/mul.s:
304 Fixed code generation bug exposed by builtin memcpy().
306 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
308 * device/lib/_memcpy.c:
309 fixed conflict with builtin memcpy()
311 2008-12-26 Borut Razem <borut.razem AT siol.net>
313 * support/librarian/sdcclib.c:
314 fixed bug 2466950: "sdcclib broken"
315 by removing fgets return value check
317 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
320 device/include/string.h: Implemented RFE #1914254
322 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
323 * device/lib/z80/Makefile.in,
324 device/lib/Makefile.in,
325 device/lib/z80/memmove.s: Implemented RFE #1914256
327 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
329 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
330 * src/z80/peep.c: improved checks for unused data
332 src/z80/main.c: Implemented RFE #1899189
334 2008-12-25 Borut Razem <borut.razem AT siol.net>
336 * support/regression/Makefile.in:
337 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
339 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
341 * src/z80/peeph-z80.def: minor peephole improvements
343 2008-12-21 Borut Razem <borut.razem AT siol.net>
345 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
346 due to redefinition of symbol __assert
347 sdcclib.c:53:1:warning: "__assert" redefined
348 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
349 warning: this is the location of the previous definition
351 2008-12-20 Raphael Neider <rneider AT web.de>
353 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
354 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
355 support/cpp/libcpp/macro.c: fix format string errors
357 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
359 * src/pic/device.c: partial rewrite using strtok,
360 quieten compiler warnings, adopt SDCC coding style
362 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
363 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
364 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
365 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
366 support/librarian/sdcclib.c, support/makebin/makebin.c:
367 quieten most compiler warnings
369 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
370 probably fix operator precedence bug
372 * doc/clean.mk: quieten rm if no .lyx is present
374 2008-12-19 Borut Razem <borut.razem AT siol.net>
376 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
377 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
378 doc/README.txt, doc/test_suite_spec.lyx:
379 applied patch 2446381: Dcoumentation spelling correcitons
380 thanks to Steven Borley
382 2008-12-16 Raphael Neider <rneider AT web.de>
384 * device/include/pic/pic12f629.h,
385 device/include/pic/pic12f675.h,
386 device/lib/pic/libdev/pic12f629.c,
387 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
389 2008-12-14 Borut Razem <borut.razem AT siol.net>
391 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
392 converted to LyX 1.5.7 (\lyxformat 276) format
394 2008-12-07 Borut Razem <borut.razem AT siol.net>
396 * support/regression/tests/bitfields.c:
397 added test case for bug #2366757
399 2008-12-07 Raphael Neider <rneider AT web.de>
401 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
402 NULL pointer dereference, closes #2366757
404 2008-11-25 Raphael Neider <rneider AT web.de>
406 * device/include/pic16/pic16devices.txt,
407 sdcc/src/pic16/device.c,
408 sdcc/src/pic16/device.h: implicitly disable XINST
409 whenever CONFIG4L is set via an additional optional
410 argument to the configword directive in pic16devices.txt
412 2008-11-24 Raphael Neider <rneider AT web.de>
414 * device/lib/pic16/configure.ac,
415 device/lib/pic16/Makefile.common: fixed quoting issues
417 * device/lib/pic16/configure,
418 device/lib/pic16/debug/Makefile.in,
419 device/lib/pic16/libc/Makefile.in,
420 device/lib/pic16/libdev/Makefile.in,
421 device/lib/pic16/libio/Makefile.in,
422 device/lib/pic16/libm/Makefile.in,
423 device/lib/pic16/libsdcc/Makefile.in,
424 device/lib/pic16/Makefile.in,
425 device/lib/pic16/startup/Makefile.in: regenerated
427 * src/pic16/main.c (_pic16_finaliseOptions): revert to
430 2008-11-24 Raphael Neider <rneider AT web.de>
432 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
433 argument of --asm= or --link= to allow for
434 --asm="sh script --options", the user can double quote the
435 argument if needed: --asm="'c:/program files/gpasm' -q",
436 also fix some potential buffer overflows
438 2008-11-19 Borut Razem <borut.razem AT siol.net>
441 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
442 thanks Mauro Giachero
444 2008-11-16 Borut Razem <borut.razem AT siol.net>
446 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
447 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
449 2008-11-15 Borut Razem <borut.razem AT siol.net>
451 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
452 src/SDCCsymt.c, src/SDCCsymt.h:
453 fixed RFE #2291335 : Unnamed bit-field initialization
454 * support/regression/tests/bitfields.c:
455 added test case for RFE #2291335
456 * support/regression/tests/bug-1981238.c:
457 don't initialize unnamed bit-fields
459 2008-11-11 Raphael Neider <rneider AT web.de>
461 * device/include/pic16/pic18f25j10.h,
462 device/include/pic16/pic18f45j10.h: remove useless boilerplate
464 * device/include/pic16/adc.h,
465 device/lib/pic16/libio/adc/adcbusy.c,
466 device/lib/pic16/libio/adc/adcclose.c,
467 device/lib/pic16/libio/adc/adcconv.c,
468 device/lib/pic16/libio/adc/adcopen.c,
469 device/lib/pic16/libio/adc/adcread.c,
470 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
471 and fixed ADC routines to work for more target devices,
472 incorporates patch #2036130 by Nick Materer
474 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
476 * device/include/ctype.h,
477 * device/include/ds400rom.h,
478 * device/include/ds80c390.h,
479 * device/include/float.h,
480 * device/include/math.h,
481 * device/include/serial.h,
482 * device/include/stdbool.h,
483 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
485 * device/include/mcs51/C8051F336.h,
486 * device/include/mcs51/C8051T600.h,
487 * device/include/mcs51/C8051T610.h,
488 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
489 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
491 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
493 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
495 2008-11-10 Raphael Neider <rneider AT web.de>
497 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
498 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
499 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
500 (patch by Nick Materer, #2253980)
502 * device/lib/pic16/libio/adc.ignore,
503 device/lib/pic16/libio/i2c.ignore,
504 device/lib/pic16/libio/usart.ignore,
505 device/lib/pic16/pics.all: updated to build more device libs
507 * device/lib/pic16/libdev/Makefile.am,
508 device/lib/pic16/libdev/Makefile.in,
509 device/lib/pic16/libio/Makefile.am,
510 device/lib/pic16/libio/Makefile.in: regenerated
512 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
513 names per memory location, applied SDCC style to more functions
515 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
517 * device/include/mcs51/p89lpc933_4.h: new NXP header file
518 * device/include/mcs51/p89lpc935_6.h: new NXP header file
519 * device/include/mcs51/p89v66x.h: minor changes
520 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
522 2008-11-09 Raphael Neider <rneider AT web.de>
524 * device/include/pic/pic14devices.txt: fixed memory description for
525 12f629 and 12f675, closes #2236240
527 2008-11-06 Borut Razem <borut.razem AT siol.net>
529 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
530 pass system include paths with -isystem to sdcpp
531 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
532 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
534 2008-11-02 Raphael Neider <rneider AT web.de>
536 * doc/sdccman.lyx: updated the sections on the library build process
537 and on how to add support for new devices, and documented known
538 problems with the extended instruction set including a workaround
540 2008-11-01 Raphael Neider <rneider AT web.de>
542 * device/include/pic16/adc.h,
543 device/include/pic16/pic16devices.txt,
544 device/include/pic16/pic18f2410.h,
545 device/include/pic16/pic18f2510.h,
546 device/include/pic16/pic18f2515.h,
547 device/include/pic16/pic18f2610.h,
548 device/include/pic16/pic18f4410.h,
549 device/include/pic16/pic18f4510.h,
550 device/include/pic16/pic18f4515.h,
551 device/include/pic16/pic18f4610.h,
552 device/include/pic16/pic18fregs.h,
553 device/lib/pic16/libdev/Makefile.am,
554 device/lib/pic16/libdev/Makefile.in,
555 device/lib/pic16/libdev/pic18f2410.c,
556 device/lib/pic16/libdev/pic18f2510.c,
557 device/lib/pic16/libdev/pic18f2515.c,
558 device/lib/pic16/libdev/pic18f2610.c,
559 device/lib/pic16/libdev/pic18f4410.c,
560 device/lib/pic16/libdev/pic18f4510.c,
561 device/lib/pic16/libdev/pic18f4515.c,
562 device/lib/pic16/libdev/pic18f4610.c,
563 device/lib/pic16/libio/Makefile.am,
564 device/lib/pic16/libio/Makefile.in,
565 device/lib/pic16/pics.all: added support for 18f[24][456]10
566 and 18f[24]515 devices
567 * doc/sdccman.lyx: updated list of supported PIC16 devices
569 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
570 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
571 src/xa51/gen.c: avoid compiler warnings
572 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
574 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
576 * device/include/mcs51/p89v66x.h: NXP header file
577 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
578 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
580 2008-10-14 Raphael Neider <rneider AT web.de>
582 * device/lib/pic16/libdev/Makefile.am,
583 device/lib/pic16/libio/Makefile.am: enable building libraries for
584 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
585 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
586 * device/lib/pic16/libdev/Makefile.in,
587 device/lib/pic16/libio/Makefile.in: regenerated
589 2008-10-14 Raphael Neider <rneider AT web.de>
591 * device/include/pic16/pic18f2450.h,
592 device/include/pic16/pic18f4450.h,
593 device/lib/pic16/libdev/pic18f2450.c,
594 device/lib/pic16/libdev/pic18f4450.c,
595 device/include/pic16/adc.h,
596 device/include/pic16/pic16devices.txt,
597 device/include/pic16/pic18fregs.h,
598 device/lib/pic16/libdev/Makefile.am,
599 device/lib/pic16/libdev/Makefile.in,
600 device/lib/pic16/libio/Makefile.am,
601 device/lib/pic16/libio/Makefile.in,
602 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
604 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
605 stack to a fixed location, relax it to automatically work with all
606 but the smallest devices (256 byte RAM devices need #pragma stack)
608 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
610 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
611 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
612 * device/lib/_strcspn.c: fixed bug 2140931
614 2008-10-06 Raphael Neider <rneider AT web.de>
616 * device/include/pic16/stdio.h,
617 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
618 declared __naked for convenience, named all arguments
619 * device/lib/pic16/libc/stdio/strmgpsim.c,
620 device/lib/pic16/libc/stdio/strmmssp.c,
621 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
623 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
624 empty __naked functions,
625 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
626 corner cases (unlink first/last pCode in list), reuse more code
628 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
630 * src/ds390/main.c (_ds390_genInitStartup): added
631 * src/SDCCpeeph.c (getPatternVar): new, added,
632 (labelInRange): fixed bug 2115959
633 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
634 * src/SDCCicode.h: added newiTempOperand
635 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
636 added optimizations for 0/x and x/-1, see also patch 2142900
637 * support/regression/tests/onebyte.c (testMul): added test cases
639 2008-09-20 Borut Razem <borut.razem AT siol.net>
642 definition of absolute address symbols without initial value,
643 fixed SDCC crash "do not know how to intialize symbol"
645 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
647 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
648 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
649 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
650 * device/lib/z80/stubs.s: added stubs for above functions
651 * src/SDCCopt.c (convilong),
652 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
653 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
654 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
655 * support/regression/tests/onebyte.c: enabled all tests for z80
657 2008-09-15 Borut Razem <borut.razem AT siol.net>
659 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
660 device/lib/pic16/libc/stdio/printf.c,
661 device/lib/pic16/libc/stdio/strmusart.c,
662 device/lib/pic16/libc/stdio/printf_tiny.c,
663 device/lib/pic16/libc/stdio/sprintf.c,
664 device/lib/pic16/libc/stdio/strmgpsim.c,
665 device/lib/pic16/libc/stdio/putchar.c,
666 device/lib/pic16/libc/stdio/fprintf.c,
667 device/lib/pic16/libc/stdio/strmmssp.c,
668 device/device/lib/pic16/libc/stdio/vprintf.c,
669 device/lib/pic16/libc/stdio/printf_small.c,
670 device/lib/pic16/libc/stdio/vsprintf.c,
671 device/lib/pic16/libc/stdio/strmputchar.c,
672 device/lib/pic16/libc/Makefile.am,
673 device/lib/pic16/libc/Makefile.in:
674 *printf now returns int, puchar.c moved from stdlib to stdio,
675 *printf format parameter type changed from char * to const char *,
676 added GNU link excetion text to library source files,
677 applyed GNU coding style, removed useless svn ids,
678 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
679 binary specifier: "%b", "%hb" and "%lb"
680 * device/lib/pic16/libc/stdio/vfprintf.c:
681 applied patch #2044424: PIC16: vfprintf
682 thanks Mauro Giachero
683 * support/regression/tests/bug1057979.c:
684 removed old pic16 sprintf specifics
685 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
686 * doc/sdccman.lyx: documented 'b' binary format specifier removal
688 2008-09-15 Raphael Neider <rneider AT web.de>
690 * src/pic16/device.c (pic16_dump_usection): force udata sections
691 into the addressable range (0..0xFFF), workaround for a gpsim
692 bug preventing simulation of regtest bug1750318
693 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
694 (serialRegAssign): fixed regtest bug-971834,
695 (pic16_packRegisters): avoid null-pointer dereference
697 2008-09-14 Raphael Neider <rneider AT web.de>
699 * src/pic16/gen.c, src/pic16/ralloc.c: use
700 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
701 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
703 2008-09-12 Borut Razem <borut.razem AT siol.net>
705 * support/regression/fwk/testfwk.h:
706 define pdata as data for pic16 target
707 thanks Mauro Giachero
709 2008-09-11 Borut Razem <borut.razem AT siol.net>
711 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
712 support/regression/absolute.c:
713 applied patch #2105615: Some PIC16 testcase fixlets
714 thanks Mauro Giachero
716 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
718 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
719 * support/regression/tests/bug2094505.c: new, added
721 2008-09-07 Borut Razem <borut.razem AT siol.net>
723 * src/SDCCglue.c, src/SDCCast.c:
724 fixed throw of "excess elements" warning for char arrays
725 * support/regression/tests/nullstring.c:
726 disable warning about excess elements in array of chars initializer
728 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
730 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
731 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
732 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
733 * support/regression/tests/bug2077267.c: new, added
735 2008-09-05 Raphael Neider <rneider AT web.de>
737 * configure.in, Makefile.common.in: add support for ccache,
738 remove spurious $VERSION output, detect doc-tools even without
739 --enable-doc to facilitate later manual doc-builds, minor cleanup
740 * configure: regenerated
742 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
743 avoid races in parallel VPATH builds
744 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
745 * doc/sdccman.lyx: mention --without-ccache configure option
747 2008-09-01 Raphael Neider <rneider AT web.de>
749 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
750 * (genConstPointerGet): fix reading bitfields from __code space
751 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
752 bitfield initializers (fix regression test bug1856409.c)
753 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
756 2008-08-31 Raphael Neider <rneider AT web.de>
758 * src/pic16/gen.c (genAssign): removed useless compiler output
759 * (genPointerGet,genPointerSet,genCast),
760 src/pic16/glue.c (pic16_printGPointerType):
761 also handle PPOINTERs just to avoid spurious asserts
762 * (pic16_printIvalType,pic16_printIvalBitFields):
763 generalized to arbitrary type/bitfield sizes, allows compilation of
764 regression test bug-1981238.c
765 * (pic16_printIvalChar): fix regression test structflexarray.c
766 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
767 in initialized structs and fix #1843745
768 * (pic16_printIvalStruct): always output initializers for all fields,
769 even those not explicitly given, fixes zeropad.c regression test
770 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
771 #2073635, #1567098, and #1485812)
772 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
774 2008-08-31 Borut Razem <borut.razem AT siol.net>
776 * support/regression/tests/bug-895992.c,
777 support/regression/tests/onebyte.c:
778 enabled pic16 regression testing since the bugs
779 1511794: pic16: regression test bug-895992.c fails
780 1444425: onebyte.c regression tes fails on pic16
781 are fixed, probably by fixing
782 2048464: PIC16: fix genUminus - addresses not.c regression test
783 * src/SDCCsymt.c, src/SDCCglue.c,
784 support/regression/tests/bug-1981238.c:
785 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
788 2008-08-30 Borut Razem <borut.razem AT siol.net>
790 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
791 release version 4.3.2
793 2008-08-24 Raphael Neider <rneider AT web.de>
795 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
796 always use the sdcc from the current build tree (ignore $CC from
797 the environment, fixes compile farm builds)
798 * device/lib/Makefile.in: rename .a into .lib for compatibility,
799 remove more build products from install directory
800 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
801 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
803 2008-08-24 Borut Razem <borut.razem AT siol.net>
805 * src/SDCC.y: applied patch
806 2050245: Fix # 1963382
808 1963382: Listing File - C file comment is incorrect
811 2008-08-23 Borut Razem <borut.razem AT siol.net>
813 * src/pic16/gen.c: applied patch
814 2048464: PIC16: fix genUminus - addresses not.c regression test
815 thanks Mauro Giachero
817 2008-08-22 Borut Razem <borut.razem AT siol.net>
819 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
820 src/pic16/main.c: allow spaces in gpasm and gplink paths
822 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
825 * src/z80/peeph-z80.def: minor peephole improvement
827 2008-08-15 Raphael Neider <rneider AT web.de>
829 * src/z80/gen.c (_vemit2): suppress compiler warning
831 * src/pic/*.[ch]: make proper use of header files and avoid
832 ad-hoc extern declarations, mark module-local helpers 'static',
833 removed dead/replaced code, no functional changes
834 * src/pic16/pcode.c: disentangled from pic14 backend
836 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
838 * src/z80/gen.c: fixed #2051348
839 * support/regression/tests/bug-2051348.c: regression test for #2051348
841 2008-08-10 Raphael Neider <rneider AT web.de>
844 * Makefile.common.in: export PACKAGE for $docdir,
845 fixes #1957036, avoid some "underquoted definition" warnings
846 * configure: regenerated
848 2008-08-10 Raphael Neider <rneider AT web.de>
850 * device/lib/pic16/**: build pic16 library using autotools for
851 improved dependency tracking
853 * device/lib/Makefile.in,
855 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
857 2008-08-10 Raphael Neider <rneider AT web.de>
859 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
860 local variables if --nooverlay is given, workaround for #2023121
862 2008-08-08 Raphael Neider <rneider AT web.de>
864 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
866 2008-08-08 Raphael Neider <rneider AT web.de>
868 * src/pic/pcoderegs.c,
870 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
872 2008-08-07 Borut Razem <borut.razem AT siol.net>
874 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
875 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
876 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
877 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
878 applied modified patch 2038174: Add support for binary constants v2
879 thanks Mauro Giachero
880 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
882 2008-08-04 Raphael Neider <rneider AT web.de>
885 * src/pic16/device.h,
887 * src/pic16/main.c: enable --optimize-goto by default
889 * device/lib/pic16/Makefile.common.in: suppress removed option
892 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
894 2008-07-30 Borut Razem <borut.razem AT siol.net>
896 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
897 applied patch 22032433: PIC16: fix constant strings,
898 thanks Mauro Giachero
900 2008-07-29 Borut Razem <borut.razem AT siol.net>
902 * src/pic16/gen.c: applied patches:
903 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
904 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
905 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
906 thanks Mauro Giachero
908 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
910 * src/port.h: Fixed typo in comment
912 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
914 * src/z80/mappings.i: Implemented RFE #1919415
915 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
916 #1880202, #1914434, prepared for RFE #1703943
918 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
921 * src/z80/peeph-z80.def,
922 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
923 preparation for Z80 peephole improvements
925 2008-06-21 Raphael Neider <rneider AT web.de>
927 * device/include/pic16/pic18f66j60.h,
928 * device/include/pic16/pic18f66j65.h,
929 * device/include/pic16/pic18f67j60.h,
930 * device/include/pic16/pic18f86j60.h,
931 * device/include/pic16/pic18f86j65.h,
932 * device/include/pic16/pic18f87j60.h,
933 * device/include/pic16/pic18f96j60.h,
934 * device/include/pic16/pic18f96j65.h,
935 * device/include/pic16/pic18f97j60.h,
936 * device/lib/pic16/libdev/pic18f66j60.c,
937 * device/lib/pic16/libdev/pic18f66j65.c,
938 * device/lib/pic16/libdev/pic18f67j60.c,
939 * device/lib/pic16/libdev/pic18f86j60.c,
940 * device/lib/pic16/libdev/pic18f86j65.c,
941 * device/lib/pic16/libdev/pic18f87j60.c,
942 * device/lib/pic16/libdev/pic18f96j60.c,
943 * device/lib/pic16/libdev/pic18f96j65.c,
944 * device/lib/pic16/libdev/pic18f97j60.c,
945 * device/include/pic16/pic16devices.txt,
946 * device/include/pic16/pic18fregs.h,
947 * device/lib/pic16/pics.all: added new devices
949 * device/include/pic16/adc.h,
950 * device/lib/pic16/libio/adc/adcbusy.c,
951 * device/lib/pic16/libio/adc/adcopen.c,
952 * device/lib/pic16/libio/adc/adcsetch.c,
953 * device/lib/pic16/libio/i2c/i2copen.c,
954 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
955 all changes from a patch by Anton Strobl
957 2008-06-12 Borut Razem <borut.razem AT siol.net>
959 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
960 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
961 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
962 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
963 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
964 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
965 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
966 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
967 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
968 by applying the modified patch from Risto Huotari
970 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
973 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
974 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
975 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
976 * support/regression/tests/bug1938300.c: new, added
978 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
980 * device/include/asm/ds390/features.h,
981 * device/include/asm/mcs51/features.h,
982 * device/include/mcs51/regc515c.h: inserted LGPL notice
984 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
986 * device/lib/gbz80/div.s,
987 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
988 patch 1597883, Thanks Robert Ramey
990 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
992 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
993 createIvalCharPtr, createIvalPtr, createIval),
995 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
996 initializers for local auto variables
997 * support/regression/tests/zeropad.c: added testcase for auto initializers
999 2008-05-26 Raphael Neider <rneider AT web.de>
1001 * device/lib/pic16/startup/crt0.c,
1002 * device/lib/pic16/startup/crt0i.c,
1003 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1004 explicit, fixed curr_entry loop for >= 256 initializer records,
1005 removed debug code (write to 0xf7e)
1007 2008-05-25 Raphael Neider <rneider AT web.de>
1009 * device/include/pic/pic16f627a.h,
1010 * device/include/pic/pic16f628a.h,
1011 * device/include/pic/pic16f648a.h: added missing ports
1013 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1015 * device/include/float.h: added __INFINITY
1016 * device/lib/_fsadd.c: handle overflows
1017 * device/lib/_fsmul.c,
1018 * device/lib/_fsdiv.c: use __INFINITY
1019 * device/lib/_fseq.c,
1020 * device/lib/_fsneq.c: handle -0.0
1021 * sim/ucsim/s51.src/uc89c51r.cc,
1022 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1023 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1024 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1025 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1026 * support/regression/tests/snprintf.c: test bug with --xstack
1028 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1030 * src/SDCCpeeph.c (callFuncByName):
1031 Support nested parenthesis in peephole function arguments (#1967300)
1033 2008-05-19 Raphael Neider <rneider AT web.de>
1035 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1036 fixed duplicate labels (#1911325)
1038 2008-05-19 Raphael Neider <rneider AT web.de>
1040 * src/regression/empty.c: suppress warning
1041 * src/regression/pointer1.c: enabled index_by_pointer()
1042 * src/regression/inline.c: now works for pic16 as well
1044 * src/pic16/device.c: include dbuf declarations
1045 * src/pic16/device.h: removed obsolete prototypes
1047 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1048 * src/pic16/glue.c: made purely local functions static,
1049 (pic16_printGPointerType, pic16_printIvalCharPtr,
1050 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1051 generic pointers' tags (#1961866)
1053 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1055 2008-05-19 Borut Razem <borut.razem AT siol.net>
1057 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1058 fixed typo, uninstall include/pic16/pic16devices.txt
1060 2008-05-18 Borut Razem <borut.razem AT siol.net>
1062 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1063 the buffer is null terminated
1064 * src/device/pic16.c:
1065 applied modified patch 1965676: Patch for Win32 16 bit PIC
1066 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1068 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1070 * src/SDCC.lex (check_type),
1071 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1073 * as/mcs51/clean.mk,
1074 * as/z80/clean.mk: also clean *.dep
1075 * device/lib/pic16/libsdcc/stack/Makefile,
1076 * sim/ucsim/libtool: removed as they are rebuild by configure
1077 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1079 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1081 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1082 fixupInline instead of createFunction to fix bug 1864577
1083 (inlineFindMaxBlockno): removed, use global blockNo
1084 * src/SDCCglobl.h: added blockNo
1086 * src/z80/peep.h: modified properties
1087 * support/regression/tests/bug1864577.c: new, added
1089 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1091 * as/mcs51/asdata.c,
1092 * as/mcs51/asm.h: added org_cnt
1093 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1094 * as/mcs51/asout.c: changed old K&R to ANSI
1095 * as/mcs51/Makefile.in: use common identifiers
1101 * as/hc08/Makefile.bcc,
1102 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1103 * sdcc_vc_in.h: added define __func__
1104 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1105 Thanks Ruud van Silfhout
1106 * support/regression/tests/bug1717305.c: new, added
1108 2008-05-05 Borut Razem <borut.razem AT siol.net>
1110 * support/regression/Makefile.in,
1111 support/regression/ports/ds390/spec.mk,
1112 support/regression/ports/hc08/spec.mk,
1113 support/regression/ports/mcs51-common/spec.mk,
1114 support/regression/ports/pic14/spec.mk,
1115 support/regression/ports/pic16/spec.mk,
1116 support/regression/ports/ucz80/spec.mk,
1117 support/regression/ports/z80/spec.mk:
1118 added INC_DIR and LIBDIR paths
1119 * src/ds390/gen.c: removed duplicated selicolon
1121 2008-05-04 Borut Razem <borut.razem AT siol.net>
1123 * support/regression/Makefile.in,
1124 support/regression/fwk/lib/testfwk.c,
1125 support/regression/ports/ds390/spec.mk,
1126 support/regression/ports/hc08/spec.mk,
1127 support/regression/ports/mcs51-common/spec.mk,
1128 support/regression/ports/mcs51-large/spec.mk,
1129 support/regression/ports/mcs51-medium/spec.mk,
1130 support/regression/ports/mcs51-small/spec.mk,
1131 support/regression/ports/mcs51-stack-auto/spec.mk,
1132 support/regression/ports/mcs51-xstack-auto/spec.mk,
1133 support/regression/ports/pic14/spec.mk,
1134 support/regression/ports/pic16/spec.mk,
1135 support/regression/ports/ucz80/spec.mk:
1136 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1137 used to run regeression tests
1139 2008-05-01 Raphael Neider <rneider AT web.de>
1141 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1142 supported devices and instructions to add new ones
1144 2008-05-01 Raphael Neider <rneider AT web.de>
1146 * device/include/pic16/adc.h,
1147 device/lib/pic16/libio/adc/adcbusy.c,
1148 device/lib/pic16/libio/adc/adcopen.c,
1149 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1150 18f2455 style ADC devices, based on patch #1776197
1151 * device/lib/pic16/libio/adc/adcclose.c,
1152 device/lib/pic16/libio/adc/adcconv.c,
1153 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1154 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1155 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1156 * device/include/pic16/pic18f4431.h,
1157 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1158 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1160 2008-05-01 Raphael Neider <rneider AT web.de>
1162 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1163 moved xinst flag into pic16_options_t
1164 * src/pic16/device.c (default_device, pic16_list_devices,
1165 pic16_find_device): removed references to sfrrange
1166 * src/pic16/gen.c (genFunction),
1167 src/pic16/glue.c (pic16initialComments),
1168 src/pic16/main.c (pic16_optionsTable),
1169 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1171 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1173 2008-04-29 Raphael Neider <rneider AT web.de>
1175 * src/pic16/devices.inc,
1176 device/include/pic16/pic16devices.txt: replaced compiled-in list
1177 of devices with a variant parsed at runtime
1178 * src/pic16/device.c: added support for parsing pic16devices.txt,
1180 * src/pic16/device.h: removed (now) unused fields from PIC_device
1181 * src/pic16/main.c: removed #pragma maxram,
1182 (_pic16_initPaths): removed bogus generation of search paths,
1183 setup the port proper only after the search paths (for
1184 pic16devices.txt) are set up,
1185 (_pic16_finaliseOptions): moved processor dependant code here
1186 from _pic16_initPaths(), clean up
1187 * src/pic16/ralloc.c (pic16_init_stack),
1188 * src/pic16/ralloc.h,
1189 * src/pic16/pcode.c: clean up
1190 * device/include/Makefile.in,
1191 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1192 * support/scripts/inc2h-pic16.pl: updated instructions
1194 2008-04-29 Raphael Neider <rneider AT web.de>
1196 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1197 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1198 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1199 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1200 added missing family members and 18f2480/2580/4480/4580 family
1201 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1202 * device/include/pic16/pic18f2525.h: use 18f4620.h
1203 * device/include/pic16/pic18f6680.h: use 18f8680.h
1204 * device/include/pic16/pic18fregs.h,
1205 device/lib/pic16/pics.all,
1206 src/pic16/devices.inc: add new devices
1207 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1208 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1209 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1210 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1211 prevent attempting to build the libio for some new devices
1213 2008-04-29 Raphael Neider <rneider AT web.de>
1215 * debugger/mcs51/Makefile.in: fixed paths to sources
1217 2008-04-25 Borut Razem <borut.razem AT siol.net>
1219 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1220 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1221 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1222 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1223 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1224 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1225 as/link/z80/linkz80.dsp: lklibr.c moved
1226 * doc/INSTALL.txt: binary archives in bz2 format
1227 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1229 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1231 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1232 * support/regression/tests/bug1856409.c: new, added
1234 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1237 * src/mcs51/peep.c: Use werror for error messages.
1238 * src/SDCCicode.c (geniCodeConditional),
1239 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1240 * src/z80/Makefile.bcc,
1241 * src/z80/z80.dsp: added src/z80/peep.c/h
1242 * support/regression/tests/bug1839321.c: new, added
1244 2008-04-20 Raphael Neider <rneider AT web.de>
1246 * device/include/pic16/pic18f2455.h: added bitfields for port C
1248 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1250 * src/z80/peep.c: Use werror for error messages.
1252 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1254 * src/z80/peep.h (declaration of notUsed()),
1255 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1257 * src/z80/z80.h (added dependency on peep.h),
1258 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1261 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1263 * src/SDCCpeeph.c (added support for notUsed()),
1264 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1266 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1267 for notUsed()): Implemented generic (that is not port-specific) part
1270 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1272 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1273 * device/lib/libsdcc.lib,
1274 * device/lib/Makefile.in,
1275 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1276 * device/lib/calloc.c: renamed to _calloc.c
1277 * device/lib/free.c: renamed to _free.c
1278 * device/lib/malloc.c: renamed to _malloc.c
1279 * device/lib/realloc.c: renamed to _realloc.c
1280 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1281 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1282 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1283 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1284 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1285 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1286 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1287 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1289 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1290 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1291 * support/regression/tests/bug1509084.c: new, added
1293 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1295 * device/include/mcs51/cc2510fx.h: added _XPAGE
1296 * device/include/mcs51/compiler.h: cosmetic changes
1298 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1300 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1303 2008-03-31 Borut Razem <borut.razem AT siol.net>
1305 * support/cpp2 renamed to support/cpp
1306 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1307 support/cpp2/libiberty/splay-tree.c,
1308 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1309 support/cpp2/libcpp/directives.c,
1310 support/cpp2/libcpp/include/cpplib.h,
1311 support/cpp2/libcpp/include/symtab.h,
1312 support/cpp2/libcpp/include/line-map.h,
1313 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1314 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1315 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1316 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1317 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1318 release version 4.3.0
1319 * configure.in, configure, Makefile.in, Makefile.bcc:
1320 adapted for moved cpp2
1322 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1324 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1325 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1327 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1329 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1331 * support/regression/tests/bug1717943.c: new, added
1333 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1335 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1336 bytewise return value assignments introduced in last commit.
1338 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1340 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1341 genMult, genJumpTab):
1342 Use 16-bit instructions for addition in some additional cases,
1343 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1345 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1347 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1348 Implemented RFE #1921450, changed some debug messages.
1350 2008-03-30 Borut Razem <borut.razem AT siol.net>
1352 * Small Device C Compiler 2.8.0 released
1353 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1354 * support/scripts/sdcc.nsi: added finish page; this version
1355 was used for 2.8.0 release
1356 * doc/knownbugs.html: removed; magically generated by the build
1357 process using gen_known_bugs.pl from now on
1359 2008-03-23 Borut Razem <borut.razem AT siol.net>
1361 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1362 and reverted it, since it was already fixed by Raphael ;-)
1363 * doc/knownbugs.html: updated for RC2
1365 2008-03-22 Raphael Neider <rneider AT web.de>
1367 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1370 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1372 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1373 * support/regression/tests/bug1839277.c: added related testBug1839299
1375 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1377 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1378 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1380 * src/mcs51/gen.c: throughout only output hex constants
1381 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1382 * support/regression/tests/bug1839277.c: new, added
1384 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1386 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1387 compilation warning about nested comments.
1389 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1391 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1392 * support/regression/tests/bug1921073.c: new, added
1394 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1396 * src/z80/SDCCpeeph.c.c (callFuncByName):
1397 Commented function parameters.
1399 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1401 * src/z80/ralloc.c (packRegsForAccUse2):
1402 disabled a broken accumulator packing optimization (fixed #1292721).
1403 * support/regression/tests/bug-1292721: Regression test for #1292721.
1405 2008-03-16 Raphael Neider <rneider AT web.de>
1407 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1408 fixed code bloat regression using a variant of patch #1915618
1410 2008-03-16 Borut Razem <borut.razem AT siol.net>
1412 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1413 icon, changed startup menu for release distribution, code cleaning,
1414 create url files instead links in startup menu
1416 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1418 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1419 * support/regression/tests/bug1579949.c: new, added
1421 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1423 * device/lib/printf_fast.c: fixed bug 1255403
1425 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1427 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1428 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1430 2008-03-14 Borut Razem <borut.razem AT siol.net>
1432 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1433 command line options
1434 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1435 is correctly displayed
1436 * as/link/z80/lkmain.c: usage line commented out
1438 2008-03-13 Borut Razem <borut.razem AT siol.net>
1440 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1441 updated the list pf supported pic14 devices
1443 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1445 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1447 2008-03-12 Borut Razem <borut.razem AT siol.net>
1449 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1450 fixed documentation request #1718191
1451 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1452 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1455 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1457 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1458 * support/regression/tests/bug1505811.c: new, added
1460 2008-03-09 Raphael Neider <rneider AT web.de>
1462 * device/include/pic16/pic18f2620.h,
1463 * device/include/pic16/pic18f4620.h,
1464 * device/lib/pic16/libdev/pic18f2620.c,
1465 * device/lib/pic16/libdev/pic18f4525.c,
1466 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1467 family to consistently use pic18f4620.[ch], fixes #1832562
1469 2008-03-09 Borut Razem <borut.razem AT siol.net>
1471 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1472 changed sdcc version to 2.8.0
1473 * knownbugs.html: regenerated
1474 * support/scripts/gen_known_bugs.pl: added number of open bugs
1476 2008-03-09 Raphael Neider <rneider AT web.de>
1478 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1479 (genOr): read volatile operand even if the result is known,
1481 (genOr,genXor): removed unused legacy code,
1482 (genDummyRead): use pic16_mov2w_volatile()
1484 2008-03-08 Borut Razem <borut.razem AT siol.net>
1486 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1487 cons w. --model-large
1488 * support/regression/staticinit.c: added regression test for bug
1491 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1493 * src/ds390/gen.c (pushSide, genPcall),
1494 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1495 * src/mcs51/gen.c: cosmetic changes
1496 * support/regression/fwk/include/testfwk.h: added macro reentrant
1497 * support/regression/tests/bug1908493.c: new, added
1499 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1501 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1503 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1506 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1507 already set in ds390/main.c and mcs51/main.c
1509 2008-03-07 Raphael Neider <rneider AT web.de>
1511 * src/regression/init0.c: new test for initialized arrays of function
1513 * src/regression/Makefile: made a bit more flexible, added init0.c
1514 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1515 pointers, closes #1427663
1517 2008-03-05 Borut Razem <borut.razem AT siol.net>
1519 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1520 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1522 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1524 * support/librarian/sdcclib.c:Added feature request 1908061:
1525 Synchronise sdcclib commands with ar.
1527 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1529 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1530 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1531 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1532 * device/include/mcs51/compiler.h: removed umlauts, added double
1535 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1537 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1538 * support/regression/tests/bug1536762.c: new, added
1540 * src/SDCCutil.h: added getBuildDate()
1541 * src/SDCCmain.c (printVersionInfo),
1542 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1544 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1545 * src/ds390/ralloc.c (packRegisters),
1546 * src/mcs51/ralloc.c (packRegisters),
1547 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1549 * support/regression/tests/bug1618050.c: new, added
1550 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1551 * support/regression/fwk/include/testfwk.h,
1552 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1555 2008-03-04 Raphael Neider <rneider AT web.de>
1557 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1558 on accessing OP_SYM_TYPE(op)
1559 * src/pic/gen.h: removed unused prototype of genMinusDec()
1560 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1561 fix #1876953 (invalid subtraction code), removed unused code
1563 2008-03-03 Raphael Neider <rneider AT web.de>
1567 * src/pic/genarith.c,
1569 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1570 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1572 2008-03-03 Raphael Neider <rneider AT web.de>
1574 * src/pic/device.c (find_device): search user-specified paths first
1575 for pic14devices.txt, fixes #1900827
1577 2008-03-02 Borut Razem <borut.razem AT siol.net>
1579 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1580 AddToPath and RemoveFromPath
1582 2008-03-01 Borut Razem <borut.razem AT siol.net>
1584 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1585 work correctly, added debugging support if -DSDCC.DEBUG command line
1588 2008-02-28 Borut Razem <borut.razem AT siol.net>
1590 * doc/sdccman.lyx: cosmetic changes
1592 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1594 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1595 * doc/sdccman.lyx: fixed unmeant removal of spaces
1597 2008-02-27 Borut Razem <borut.razem AT siol.net>
1599 * support/scripts/sdcc.nsi: corrected installation directory for
1600 current user installation mode
1601 * doc/README.txt: added Philipp Klaus Krause to the developers list
1603 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1605 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1606 return ifx condition
1607 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1608 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1609 ifxJump to fix bug 1838000
1610 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1611 * support/regression/tests/bug1838000.c: new, added
1612 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1614 2008-02-26 Borut Razem <borut.razem AT siol.net>
1616 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1618 * support/scripts/sdcc.nsi: added MULTIUSER page,
1619 NSIS upgraded to version 2.35
1621 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1623 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1624 * support/regression/tests/bug1565152.c: new, added
1626 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1628 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1629 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1630 * support/regression/tests/bug1670148.c: new, added
1632 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1634 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1636 2008-02-24 Borut Razem <borut.razem AT siol.net>
1638 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1639 is ineffective for unsigned char parameter
1641 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1643 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1644 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1645 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1646 * support/Util/MySystem.c (my_system): output errorcode when verbose
1648 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1650 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1653 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1655 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1658 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1662 2008-02-21 Borut Razem <borut.razem AT siol.net>
1664 * support/regression/Makefile.in,
1665 support/regression/ports/ds390/spec.mk,
1666 support/regression/ports/hc08/spec.mk,
1667 support/regression/ports/mcs51-common/spec.mk,
1668 support/regression/ports/pic14/spec.mk,
1669 support/regression/ports/pic16/spec.mk,
1670 support/regression/ports/ucz80/spec.mk,
1671 support/regression/ports/xa51/spec.mk:
1672 added CFLAGS when compiling timeout
1674 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1676 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1679 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1681 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1682 * support/regression/tests/bug1888147.c: new, added
1684 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1686 * src/z80/gen.c: fixed bugs #1596270, #1736867
1688 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1690 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1691 contents, mostly fixes #1596270
1693 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1695 * src/z80/peeph.def,
1696 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1697 peepholes, fixes #1806565
1699 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1701 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1702 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1703 fixes bug 1739475, thanks Robert Larice
1704 (rule 271): new, added
1706 2008-02-18 Borut Razem <borut.razem AT siol.net>
1708 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1710 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1712 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1714 2008-02-17 Raphael Neider <rneider AT web.de>
1716 * src/pic16/genarith.c,
1719 * src/pic16/genutils.c: removed unused legacy code,
1720 removed unused fields from struct asmop and struct _G
1722 2008-02-17 Raphael Neider <rneider AT web.de>
1724 * src/pic16/gen.c (AccRsh): cosmetic changes,
1725 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1726 genRightShiftLiteral): fixed to work with SFRs as result by
1727 assigning only once to result,
1728 removed a lot of unused/excluded code fragments
1730 2008-02-17 Raphael Neider <rneider AT web.de>
1732 * device/include/pic/pic16f88.h,
1733 * device/include/pic/pic16f886.h,
1734 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1736 2008-02-17 Borut Razem <borut.razem AT siol.net>
1738 * src/z80/peeph.def: applied patch
1739 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1740 * src/z80/gen.c, src/z80/peeph.def: applied patch
1741 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1742 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1743 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1744 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1745 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1746 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1748 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1750 * as/link/mcs51/aslink.dsp: removed SDK define
1751 * as/link/z80/clean.mk: brought in sync with other ports
1752 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1753 * as/hc08/Makefile.bcc,
1754 * as/mcs51/Makefile.bcc,
1755 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1756 * src/z80/main.c (_setValues): use the now capitalized -Z,
1757 (z80_port, gbz80_port): generate debug information when asked
1759 2008-02-16 Borut Razem <borut.razem AT siol.net>
1761 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1762 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1763 as/z80/Makefile.in. as/z80/Makefile.bcc:
1764 applied patch #1893393: patch for as-z80 and link-z80 to generate
1765 cdb, thanks to Armin Diehl
1766 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1767 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1768 asnoice.c moved to as/asxxsrc/asnoice.c
1769 * src/z80/peeph-gbz80.def: applied patch
1770 #1880235: Z80 return peephole, thanks to Philipp Krause
1772 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1775 * doc/sdccman.lyx: bumped version to 2.7.5
1776 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1778 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1780 * device/include/pic16/stdlib.h,
1781 * device/lib/pic16/libc/stdlib/ltoa.c,
1782 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1784 2008-02-13 Borut Razem <borut.razem AT siol.net>
1786 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1787 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1788 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1789 src/SDCCopt.c, src/SDCCval.c:
1790 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1792 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1794 * src/SDCCsymt.c (compareType): fixed bug 1309013
1796 2008-02-09 Borut Razem <borut.razem AT siol.net>
1798 * src/SDCCval.c, src/SDCCval.h:
1799 code cleaning, added function constChrVal()
1800 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1801 call constChrVal() instead constVal()
1803 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1805 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1808 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1809 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1812 2008-02-01 Raphael Neider <rneider AT web.de>
1814 * device/include/pic/pic16f886.h,
1815 * device/include/pic/pic16f887.h: added RA6 and RA7
1817 2008-01-24 Raphael Neider <rneider AT web.de>
1819 * device/include/pic/pic16f88.h: added RA6 and RA7
1820 * device/lib/pic/libdev/disabled_pic16f886.c,
1821 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1823 * src/pic16/devices.inc,
1824 * device/include/pic16/pic18f2423.h,
1825 * device/include/pic16/pic18f2523.h,
1826 * device/include/pic16/pic18fregs.h,
1827 * device/lib/pic16/pics.all
1828 * device/lib/pic16/libdev/pic18f2423.c,
1829 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1830 * device/lib/pic16/libio/i2c.ignore,
1831 * device/lib/pic16/libio/usart.ignore,
1832 * device/lib/pic16/libio/adc.ignore: ignore new devices
1834 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1836 * src/SDCCast.c (createRMW): fixed bug 1582651
1838 2008-01-20 Borut Razem <borut.razem AT siol.net>
1840 * src/SDCCcse.c: partially fixed enhancement request
1841 #1793872 - multiply by -1 not collapsed
1842 * support/regression/tests/arithcsi.c: added regression test
1844 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1846 * as/mcs51/asx8051.dsp: removed define SDK
1847 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1848 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1850 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1851 cosmetic changes, brought more in sync, changed old K&R to ANSI
1853 2008-01-13 Borut Razem <borut.razem AT siol.net>
1855 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1856 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1858 2007-12-30 Borut Razem <borut.razem AT siol.net>
1860 * src/pic16/gen.c: fixed implementation of bitwise operations for
1862 * support/regression/tests/bitwise.c: added test cases
1864 2007-12-29 Borut Razem <borut.razem AT siol.net>
1866 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1867 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1868 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1869 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1870 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1871 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1872 src/pic16/pcode.[ch]: added const qualifier
1873 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1874 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1875 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1876 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1877 * as/asxxsrc/aslex.c: use dbuf_getline()
1878 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1879 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1880 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1881 as/z80/asm.h, as/z80/z80adr.c:
1882 changed type of ib and ip to const char *
1884 2007-12-28 Borut Razem <borut.razem AT siol.net>
1886 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1887 introduced (readlin) - long lines are turuncated
1888 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1889 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1890 as/z80/Makefile.in: moved aslex.c to asxxsrc
1891 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1892 * as/hc08/asmain.c, as/mcs51/asmain.c:
1893 added missing initialization of a_addr field
1894 * support/regression/tests/long_asm_line.c: added regtest for long
1897 2007-12-22 Borut Razem <borut.razem AT siol.net>
1899 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1901 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1903 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1905 2007-12-16 Borut Razem <borut.razem AT siol.net>
1907 * device/include/pic16/stdbool.h: removed, since already exists in
1908 device/include/; this also fixes bitopcse.c regression test for pic16
1910 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1911 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1912 dereference doesn't work; covered by regression test bug1399290
1914 2007-12-05 Borut Razem <borut.razem AT siol.net>
1916 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1919 2007-12-01 Borut Razem <borut.razem AT siol.net>
1921 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1922 corrected handling of the highest_valid_address
1924 2007-11-17 Raphael Neider <rneider AT web.de>
1926 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1927 * src/pic/glue.c (picglue): emit .file if --debug is given
1929 2007-11-17 Raphael Neider <rneider AT web.de>
1931 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1932 care when left or right operand resides in result, fixes #1830220
1934 2007-11-17 Borut Razem <borut.razem AT siol.net>
1936 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1937 #983491 - "Merge duplicate strings function is ineffective"
1938 * support/regression/tests/bug-983491.c: regtest disabled
1939 * as/asxxsrc: created
1940 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1941 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1942 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1943 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1944 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1945 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1946 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1947 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1948 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1949 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1950 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1951 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1952 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1954 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1956 * device/include/stdarg.h: added and removed some casts
1957 * src/SDCCsymt.c (compareType): Fully check types between generic and
1958 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1960 2007-11-13 Borut Razem <borut.razem AT siol.net>
1962 * support/regression/tests/bug-1817005.c:
1963 added regtest for bug #1817005 - as-z80 chokes on long labels
1965 2007-11-12 Borut Razem <borut.razem AT siol.net>
1967 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1968 as/z80/asout.c, as/z80/aslist.c:
1969 fixed bug #1817005 - as-z80 chokes on long labels
1971 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1974 * as/z80/asmain.c: cosmetic changes
1977 * as/z80/alloc.h: removed
1979 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1980 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1981 * as/link/hc08/Makefile.in,
1982 * as/link/mcs51/Makefile.in,
1983 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1985 * as/link/mcs51/lkarea.c,
1986 * as/link/mcs51/lkmain.c: cosmetic changes
1987 * as/link/hc08/lklibr.c,
1988 * as/link/z80/lklibr.c,
1989 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1990 used cygwin_conv_to_full_posix_path,
1991 added warnings, cosmetic changes, brought more in sync
1992 changed old K&R into ANSI function declarations
1993 * as/link/z80/lklibr.c (loadAdb): added
1994 * as/link/z80/lkmain.c: removed -- option from usage text
1996 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1998 * src/mcs51/gen.c (outBitC): optimized for no result
2000 2007-10-31 Borut Razem <borut.razem AT siol.net>
2002 * src/SDCCsymt.c: fixed (hopeful properly) bug
2003 #1805702 - order of extern matters
2004 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2007 2007-10-29 Borut Razem <borut.razem AT siol.net>
2009 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2010 - order of extern matters
2011 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2014 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2016 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2017 24bitMode, portIsDS390
2018 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2019 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2020 (notVolatileVariable): also check sloc names,
2021 (callFuncByName): moved ftab[] out of function and sorted it by use
2023 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2025 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2026 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2027 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2028 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2029 * support/regression/tests/bug-880197.c: new, added
2031 2007-10-28 Borut Razem <borut.razem AT siol.net>
2033 * support/regression/Makefile.in,
2034 support/regression/ports/mcs51-large/spec.mk,
2035 support/regression/ports/mcs51-xstack-auto/spec.mk,
2036 support/regression/ports/mcs51-stack-auto/spec.mk,
2037 support/regression/ports/mcs51-medium/spec.mk,
2038 support/regression/ports/mcs51-common/spec.mk,
2039 support/regression/ports/mcs51-common/*,
2040 support/regression/ports/mcs51-small/*:
2041 mcs51 renamed to mcs51-common, created mcs51-small
2042 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2043 * support/regression/tests/bug-1805702.c: added regtest for bug
2046 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2048 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2049 added new rules 265 - 270
2050 * support/regression/tests/bug1721024.c:new, added
2051 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2052 introduced new test-mcs51 to run all mcs51 tests
2054 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2056 * support/regression/tests/bug1816470.c: new, added
2058 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2060 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2061 propagate for *,+,- with float, fixed bug 1816470
2062 (decorateType): cast to resultTypeProp instead of resultType
2064 2007-10-19 Borut Razem <borut.razem AT siol.net>
2066 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2067 function is ineffective" for pic16 tareget
2068 * support/scripts/listerr.c: corrected include path
2069 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2072 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2074 * support/regression/tests/using.c: new, added
2075 * support/regression/tests/vaargs.c: fixed and enabled test
2077 2007-10-18 Borut Razem <borut.razem AT siol.net>
2079 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2081 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2083 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * doc/sdccman.lyx: documented option --Werror
2086 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2087 RegBankUsed[] earlier
2089 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2091 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2095 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2097 * src/SDCCast.c (decorateType): improved optimization of tri-op
2098 * src/SDCCerr.c (vwerror, setWError),
2100 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2101 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2103 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2105 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2106 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2107 * support/regression/tests/bug-223113.c,
2108 * support/regression/tests/bug-426632.c,
2109 * support/regression/tests/bug-468811.c,
2110 * support/regression/tests/bug-477835.c,
2111 * support/regression/tests/bug-478094.c,
2112 * support/regression/tests/bug-499644.c,
2113 * support/regression/tests/bug-524209.c,
2114 * support/regression/tests/bug-524211.c,
2115 * support/regression/tests/packcast.c,
2116 * support/regression/tests/structidx.c: added empty tests
2117 * support/regression/tests/bug-607243.c: enabled test
2119 2007-10-06 Borut Razem <borut.razem AT siol.net>
2121 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2122 support of universal binaries on Mac OS X
2124 2007-10-02 Borut Razem <borut.razem AT siol.net>
2126 * src/SDCCval.h: unified double2ul macro for all platforms
2127 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2128 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2130 2007-09-30 Borut Razem <borut.razem AT siol.net>
2132 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2134 * sdcc_vc_in.h: enabled warnings
2135 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2136 unsigned type, result still unsigned
2137 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2139 2007-09-28 Raphael Neider <rneider AT web.de>
2141 * src/pic/device.c (find_device): prevent buffer underflow error
2142 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2143 the just destroyed list entry
2145 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2147 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2150 2007-09-18 Borut Razem <borut.razem AT siol.net>
2152 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2153 applied to unsigned type, result still unsigned
2155 2007-09-17 Borut Razem <borut.razem AT siol.net>
2157 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2158 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2159 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2160 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2161 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2162 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2163 src/z80/gen.c, src/z80/ralloc.c:
2164 fixed bug #1739860 - sdcc does not work correctly on some platforms
2166 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2168 2007-09-17 Raphael Neider <rneider AT web.de>
2170 * src/pic16/device.c: reverted to previous version
2171 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2173 2007-09-16 Raphael Neider <rneider AT web.de>
2175 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2176 as this raises a ton of gpasm warnings, just emit a second label
2177 * src/pic16/devices.inc,
2178 * device/lib/pic16/pics.all,
2179 * device/lib/pic16/libdev/pic18f2585.c,
2180 * device/lib/pic16/libdev/pic18f2680.c,
2181 * device/lib/pic16/libdev/pic18f2682.c,
2182 * device/lib/pic16/libdev/pic18f2685.c,
2183 * device/lib/pic16/libdev/pic18f4585.c,
2184 * device/lib/pic16/libdev/pic18f4680.c,
2185 * device/lib/pic16/libdev/pic18f4682.c,
2186 * device/lib/pic16/libdev/pic18f4685.c,
2187 * device/include/pic16/pic18f2585.h,
2188 * device/include/pic16/pic18f2680.h,
2189 * device/include/pic16/pic18f2682.h,
2190 * device/include/pic16/pic18f2685.h,
2191 * device/include/pic16/pic18f4585.h,
2192 * device/include/pic16/pic18f4680.h,
2193 * device/include/pic16/pic18f4682.h,
2194 * device/include/pic16/pic18f4685.h,
2195 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2196 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2197 patch contributed by Anton Strobl, applied with changes
2199 2007-09-16 Raphael Neider <rneider AT web.de>
2201 * device/include/pic16/pic18f2431.h,
2202 * device/include/pic16/pic18f25j10.h,
2203 * device/include/pic16/pic18f4431.h,
2204 * device/include/pic16/pic18f45j10.h: adopted common include style
2205 * device/include/pic16/pic18f1320.h,
2206 * device/include/pic16/pic18f2320.h,
2207 * device/include/pic16/pic18f2525.h,
2208 * device/include/pic16/pic18f4320.h,
2209 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2210 * device/include/pic16/pic18fregs.h: prepared for automatic include
2211 file selection by having DEVICE.h for every DEVICE
2212 * device/lib/pic16/libdev/pic18f2320.c,
2213 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2215 * device/lib/pic16/configure.in,
2216 * device/lib/pic16/configure: use rm -rf instead of rmdir
2217 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2218 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2220 2007-09-09 Borut Razem <borut.razem AT siol.net>
2222 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2223 distingush between i386 and ppc Mac OS X versions
2225 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2227 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2228 * support/regression/tests/bug1788177.c: new, added
2230 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2232 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2233 * device/include/mcs51/lint.h added keyword __naked
2235 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2239 * src/SDCCmem.h: removed maxRegBank
2240 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2241 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2242 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2243 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2244 name and behaviour to handle banked functions
2245 (scan4op): and use it to fix bug 1786213
2247 2007-09-03 Raphael Neider <rneider AT web.de>
2249 * device/include/pic16/pic18f248.h,
2250 * device/include/pic16/pic18f258.h,
2251 * device/include/pic16/pic18f448.h,
2252 * device/lib/pic16/libdev/pic18f248.c,
2253 * device/lib/pic16/libdev/pic18f258.c,
2254 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2255 added T0CONbits, fixes #1786891
2257 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2259 * src/ds390/gen.c (genFarPointerSet),
2260 * src/hc08/ralloc.c (packRegisters),
2261 * src/mcs51/ralloc.c (packRegisters),
2262 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2264 * src/SDCCicode.h: POINTER_SET can be true for literals too
2265 * support/regression/tests/bug1750318.c: new, added
2267 2007-08-23 Borut Razem <borut.razem AT siol.net>
2269 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2270 library versions without the completition functionality
2272 2007-08-22 Raphael Neider <rneider AT web.de>
2274 * device/include/pic16/pic18f1220.h,
2275 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2277 2007-08-12 Borut Razem <borut.razem AT siol.net>
2279 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2281 2007-08-11 Borut Razem <borut.razem AT siol.net>
2283 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2284 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2285 support/Util/SDCCerr.[ch] moved to src
2286 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2287 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2288 device/examples/ds390/tinitalk/tinitalk.dsp,
2289 device/examples/serialcomm/windows/serialcomm.dsp,
2290 support/librarian/librarian.dsp:
2291 removed linking of unused odbc32.lib and odbccp32.lib
2292 * support/scripts/winres.h:
2293 added for compilation with Visual C++ 2005 Express Edition
2295 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2297 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2300 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2302 * sdccconf_in.h: update the endian test so that SPARC Solaris
2303 does not throw syntax errors
2305 2007-08-06 Borut Razem <borut.razem AT siol.net>
2307 * doc/sdccman.lyx: removed two index entries which prevented the
2308 generation of sdcc doc archive
2310 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2312 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2313 instead of lyx 1.5.0.
2315 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2317 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2318 Lucas Loizaga, with minor modifications. Thanks!
2320 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2322 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2325 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2327 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2328 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2331 2007-07-22 Borut Razem <borut.razem AT siol.net>
2333 * configure.in, configure: re-introduced .version
2334 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2335 the version reverted to 2.7.0
2337 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2340 * doc/sdccman.lyx: bumped version to 2.7.3
2341 * device/include/mcs51/compiler.h: fixed elif->else
2342 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2343 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2344 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2345 enable accuse for bit operands
2346 * src/SDCCmain.c (printVersionInfo),
2347 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2348 environment descriptor
2349 * src/SDCCutil.h: added getBuildEnvironment
2350 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2351 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2352 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2353 * support/regression/tests/bug1348008.c,
2354 * support/regression/tests/bug1496419.c,
2355 * support/regression/tests/bug1503067.c,
2356 * support/regression/tests/preproc.c: added empty tests
2358 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2360 * support/regression/tests/bug1678803.c: new, added
2362 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2365 * as/link/hc08/lkihx.c,
2366 * as/link/hc08/lkrloc.c,
2367 * as/link/mcs51/lkihx.c,
2368 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2369 ihxExtendedLinearAddress
2370 * as/link/mcs51/lkrloc.c (relr),
2371 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2372 acall/ajmp, see bug 830513
2374 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2376 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2377 (cseBBlock): remember aggr2ptr has been used
2378 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2379 (geniCodeAssign): fixed bug 868103
2380 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2381 added operandSize prototype
2382 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2383 (genDataPointerSet): use max of size of right and result,
2384 (gencjne): added parameter useCarry for optimization,
2385 (genCmpEq): use carry if appropriate,
2386 (genXor): check if operand already in carry
2387 * support/regression/tests/bug-868103.c: enabled test
2389 2007-07-12 Raphael Neider <rneider AT web.de>
2391 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2393 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2395 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2396 from Robert Larice, thanks
2397 * support/regression/tests/bitopcse.c,
2398 * support/regression/tests/bitvars.c,
2399 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2400 * support/regression/tests/bug-927659.c: enabled test for z80
2401 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2402 * support/regression/tests/bug1745717.c: new, added
2403 * support/regression/tests/literalop.c,
2404 * support/regression/tests/nullstring.c: removed storage definitions that
2405 are now in testfwk.h
2407 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2409 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2410 and bool for targets that do not fully support it.
2411 * support/regression/tests/bug1546986.c,
2412 * support/regression/tests/bug1723128.c,
2413 * support/regression/tests/bug1734654.c,
2414 * support/regression/tests/bug1738367.c,
2415 * support/regression/tests/constantRange.c: only use bool if allowed
2417 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2419 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2420 Larice, also handle function pointers
2421 * support/regression/tests/bug1749275.c: new, added
2423 2007-07-03 Borut Razem <borut.razem AT siol.net>
2425 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2426 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2427 #1746528: SDCC should ignore ':' in inline assembler comments
2428 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2430 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2432 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2433 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2435 2007-06-29 Borut Razem <borut.razem AT siol.net>
2437 * src/SDCCmain.c: fixed bug
2438 #1744746: SDCC #4867: broken option --xram-size
2440 2007-06-28 Borut Razem <borut.razem AT siol.net>
2442 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2443 find out the endianess of host machine for ucsim
2445 2007-06-27 Borut Razem <borut.razem AT siol.net>
2447 * support/regression/generate-cases.py: corrected the file name
2449 * configure.in, configure, sdccconf_in.h: find out the endianess of
2451 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2454 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2456 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2458 2007-06-26 Borut Razem <borut.razem AT siol.net>
2460 * support/regression/generate-cases.py: display warning if function
2461 list is empty; implemented more flexible rule for detection of
2462 testing functions, allowing return type 'void' in the same line as
2463 the function name in the function definition
2464 * support/regression/tests/bug-1654060.c: corrected test
2465 * support/librarian/sdcclib.c: fixed warning:
2466 format '%s' expects type 'char *', but argument 2 has type 'int'
2468 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2470 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2471 Multiple infiles for sdcclib.
2473 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2475 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2478 2007-06-18 Borut Razem <borut.razem AT siol.net>
2480 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2481 how to handle comments, so they have to be removed by the
2482 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2483 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2484 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2485 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2486 table driven option hadling
2488 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2490 * src/SDCCast.c (decorateType),
2491 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2492 iCode to ast level to fix bug 1738367
2493 * support/regression/tests/bug1738367.c: new, added
2495 2007-06-15 Raphael Neider <rneider AT web.de>
2497 * src/pic16/devices.inc,
2498 * device/lib/pic16/pics.all,
2499 * device/include/pic16/pic18fregs.h,
2500 * device/include/pic16/pic18f[24][45]20.h,
2501 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2502 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2503 * device/lib/pic16/Makefile.in: faster cleanup
2505 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2507 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2509 2007-06-13 Raphael Neider <rneider AT web.de>
2511 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2513 2007-06-12 Raphael Neider <rneider AT web.de>
2515 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2516 suppress bit defines if NO_BIT_DEFINES is #define'd
2517 * device/include/pic/pic*.h: recreated all headers to include
2518 conditional bit defines
2519 * device/include/pic/pic16f886.h,
2520 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2521 * device/include/pic/recreate.sh: script to recreate the complete
2522 device library files based on the currently supported devices
2524 2007-06-12 Borut Razem <borut.razem AT siol.net>
2526 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2527 support/regression/Makefile.in, support/scripts/build.mak,
2528 support/scripts/Makefile.snapshot:
2529 use new svn URL scheme
2530 * doc/sdccman.lyx: SDCC Wiki moved to
2531 http://sdcc.wiki.sourceforge.net/
2533 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2535 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2536 * support/regression/tests/bug1734654.c: added
2538 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2540 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2541 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2542 with literal operands
2544 2007-06-10 Borut Razem <borut.razem AT siol.net>
2546 * as/link/z80/lklibr.c: fixed mingw build warning
2547 lklibr.c:575: warning: implicit declaration of function 'tolower'
2548 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2549 src/z80/main.c: move target specific options from src/SDCCmain.c
2550 to src/<target>/main.c
2552 2007-06-09 Borut Razem <borut.razem AT siol.net>
2554 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2555 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2556 * support/regression/tests/bug-1294691.c: added
2558 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2560 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2561 can also be static, fixes bug 1733438
2562 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2563 have absolute address too
2564 (computeType): added optimization for 'cond ? true : false'
2565 * support/regression/tests/absolute.c: added test for static absolute var
2567 2007-06-08 Raphael Neider <rneider AT web.de>
2569 * src/regression/Makefile: suppress parallel builds, allow easy
2570 switching between pic14/pic16 ports
2571 * src/regression/picregs.h: added pic14/16 header file switch
2572 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2573 inline.c,nestfor.c,string1.c}: include "picregs.h"
2575 2007-06-07 Borut Razem <borut.razem AT siol.net>
2577 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2578 permanent solution to suppress GCC 4.2.0 c++ warning:
2579 deprecated conversion from string constant to `char *'
2580 use 'const char *' where ever required
2581 * support/regression/generate-cases.py: implemented more flexible rule
2582 for detection of testing functions, allowing white-spaces surrounding
2583 the function name and the 'void' parameter.
2584 * support/regression/tests/constantRange.c,
2585 support/regression/tests/scott-compare3.c: fixed failing regression
2586 tests, uncovered by implementation of more flexible rule for detection
2587 of testing functions
2589 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2591 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2593 2007-06-04 Borut Razem <borut.razem AT siol.net>
2595 * configure.in, configure, config_vc.awk: sdcc version number is now
2596 stored in configure.in; removed .version
2597 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2598 doc/INSTALL.txt: version bumped to 2.7.2
2599 * sim/ucsim/configure.in, sim/ucsim/configure:
2600 use "read" to read from .version
2602 2007-06-03 Borut Razem <borut.razem AT siol.net>
2604 * */Makefile.in: removed annoying warning:
2605 Makefile:xx: Makefile.dep: No such file or directory
2607 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2609 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2610 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2611 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2612 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2613 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2614 bugfix: only use newBoolLink for bit result type
2615 * src/SDCCicode.c (geniCodeLogic): added param tree,
2616 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2617 (geniCodeLogicAndOr): use IS_BIT,
2618 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2619 (ast2iCode): added tree param to geniCodeLogic for comparisons
2620 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2621 * support/regression/tests/bug1723128.c: added test NotZero
2623 2007-06-01 Borut Razem <borut.razem AT siol.net>
2625 * SDCPP synchronized with GCC CPP release version 4.2.0,
2626 currently the latest release:
2627 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2628 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2629 support/cpp2/cppdefault.h, support/cpp2/except.h,
2630 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2631 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2632 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2633 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2634 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2635 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2636 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2637 support/cpp2/opts.h, support/cpp2/output.h,
2638 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2639 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2640 support/cpp2/system.h, support/cpp2/version.c,
2641 support/cpp2/Makefile.in: modified
2642 * support/cpp2/opts-common.c: added
2643 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2644 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2645 search for included source file in local directory
2646 * sim/ucsim/configure, sim/ucsim/configure.in:
2647 temporary solution to suppress GCC 4.2.0 c++ warning:
2648 deprecated conversion from string constant to `char *'
2650 2007-06-01 Raphael Neider <rneider AT web.de>
2652 * device/lib/pic/libdev/pic12f683.c,
2653 * device/include/pic/pic12f683.h: added GPIO bits
2655 2007-06-01 Raphael Neider <rneider AT web.de>
2657 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2658 quotation marks, clarified role of PIC14 vs. PIC16 ports
2659 * src/pic16/devices.inc,
2660 * device/include/pic16/pic18fregs.h,
2661 * device/include/pic16/pic18f[24][45]j10.h,
2662 * device/lib/pic16/pics.all,
2663 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2664 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2665 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2666 for new devices as they are not yet supported by gputils
2668 2007-05-31 Borut Razem <borut.razem AT siol.net>
2670 * Small Device C Compiler 2.7.0 released
2671 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2672 changed sdcc version to 2.7.1
2673 * support/scripts/sdcc.nsi: added How to create WIN32 release
2676 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2678 * doc/sdccman.lyx: documented initialization and allocation of absolute
2679 variables, bit parameter passing, the need for function pointers to be
2680 reentrant and alpha quality support of inline and retrict
2682 2007-05-26 Borut Razem <borut.razem AT siol.net>
2684 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2685 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2686 * docs/knownbugs.html: updated
2688 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2690 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2692 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2694 (gencjneshort): optimized when left is AOP_DIR
2695 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2696 initializing unions in a struct/array
2697 * support/regression/fwk/include/testfwk.h: added defines for data, near
2698 and far for host and z80
2699 * support/regression/tests/bug1723128.c: new, added
2701 2007-05-22 Borut Razem <borut.razem AT siol.net>
2703 * doc/knownbugs.html: updated
2705 2007-05-21 Raphael Neider <rneider AT web.de>
2707 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2708 error message instead
2709 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2711 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2713 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2715 2007-05-21 Raphael Neider <rneider AT web.de>
2717 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2719 * src/regression/gpsim_assert.h,
2720 * src/regression/Makefile,
2721 * src/regression/pcodeopt.c: regression test for the above fix
2723 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2725 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2726 jumps to self, fixed bug 1717281
2728 2007-05-10 Borut Razem <borut.razem AT siol.net>
2730 * support/scripts/gen_known_bugs.pl: cosmetic fix
2731 * doc/knownbugs.html: generated by gen_known_bugs.pl
2733 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2735 * src/SDCCast.c (createFunction): also generate non-inlined version of
2736 function for functions declared as "static inline"
2737 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2738 function can be inlined after non-inlined version generated.
2740 2007-05-10 Borut Razem <borut.razem AT siol.net>
2742 * support/scripts/gen_known_bugs.pl: added script
2743 which generates knownbugs.html
2745 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2747 * doc/knownbugs.html: updated for release 2.7.0
2749 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2751 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2753 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2755 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2756 (throughout): updated generating comments
2757 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2758 (throughout): updated generating comments
2759 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2760 rule instead of at the second, or it might skip lines when removing the
2762 * support/regression/tests/bug1714204.c: changed test to foo
2764 2007-05-08 Borut Razem <borut.razem AT siol.net>
2766 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2767 thanks to SDCC Distributed Compile Farm members,
2768 added Z80 and GBZ80 command line options
2769 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2771 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2773 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2774 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2775 * support/regression/tests/longlit.c: modified to be tested at all and
2776 to pass the actual test
2778 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2780 * device/include/mcs51/uPSD33xx.h: Added.
2782 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2784 * device/lib/_gptrput.c,
2785 * device/lib/_gptrget.c: removed old code,
2787 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2788 * support/regression/tests/bug1714204.c: new, added
2790 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2792 * support/regression/tests/regtrack.c: test was never executed
2793 because of the regression test being picky about white spaces.
2794 * device/lib/mcs51/crtclear.asm: added comment
2796 2007-05-06 Raphael Neider <rneider AT web.de>
2798 * device/lib/pic/Makefile.rules,
2799 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2800 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2802 2007-05-06 Raphael Neider <rneider AT web.de>
2804 * src/pic16/device.h,
2806 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2807 _pic16_setDefaultOptions): removed/reordered command-line args
2808 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2809 devices, regrouped command line args, environment variables),
2810 clarified sone points, added sections on how to add devices to the
2813 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2815 * src/z80/peeph.def: fixed bug in rule 2
2817 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2819 * src/port.h: added TARGET_MCS51_LIKE
2820 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2821 take advantage of it too
2822 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2823 (shiftR2Left2Result): Optimized: don't check shifting by 0
2824 * src/z80/peeph-z80.def,
2825 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2826 modifications, see patch 1700823
2827 * src/mcs51/peep.c (): fixed bug 1712928
2828 * support/regression/tests/bug1712928.c: new, added
2830 2007-05-05 Borut Razem <borut.razem AT siol.net>
2832 * device/lib/pic16/Makefile.common.in,
2833 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2834 removed bash dependencies
2836 2007-05-01 Borut Razem <borut.razem AT siol.net>
2839 fixed bug #1710507: --i-code-in-asm makes compile fail
2840 all iCode comments are now one liners
2841 * src/mcs51/gen.c: fixed memory leak
2843 2007-05-01 Raphael Neider <rneider AT web.de>
2845 * device/lib/pic/libdev/*.c
2846 * device/include/pic/*.h: regenerated all device libs from updated
2848 * support/scripts/inc2h.pl: documented usage, now uses strict to
2851 2007-04-30 Borut Razem <borut.razem AT siol.net>
2854 fixed bug #1669175: Problem with space in output paths
2855 documented how to use paths with spaces for Windows users
2857 2007-04-29 Borut Razem <borut.razem AT siol.net>
2859 * Fixed svn:eol-style and svn:keywords properties
2860 * src/SDCCval.c: fixed bug
2861 #1592871: Segfault with "large" const arrays of characters
2862 replaced recursion with iteration
2863 * Removed svn:executable property from non-executable files
2865 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2867 * src/mcs51/gen.c (genRet): fixed bug 1707003
2869 2007-04-27 Raphael Neider <rneider AT web.de>
2871 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2872 createReachingDefinitions,assignValnums,pic16_destructDF,
2873 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2874 prevent NULL pointer dereferences
2875 * device/lib/pic/libdev/pic16f886.c,
2876 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2877 prevent building them, gputils do not really support them yet
2879 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2881 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2882 helps printf_small. 32 bytes more __idata mem.
2884 2007-04-27 Raphael Neider <rneider AT web.de>
2886 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2887 return early when pb or pb->pcHead is NULL (patch #1708427)
2888 * src/regression/empty.c,
2889 * src/regression/Makefile: added test with empty functions
2890 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2892 2007-04-27 Borut Razem <borut.razem AT siol.net>
2894 * src/SDCCast.c: fixed feature request
2895 #1547512: Redundant strings linked when using sizeof("abc")
2897 2007-04-23 Borut Razem <borut.razem AT siol.net>
2899 * doc/sdccman.lyx, src/SDCCmain.c:
2900 peep-hole comments are generated only if --fverbose-asm option is
2901 specified and --no-peep-comments is not, as proposed by Frieder.
2902 * support/regression/Makefile.in: compile regression tests with
2903 --fverbose-asm option so one can "grep" whether a new (or an old)
2904 peephole is (still) applied; requested by Frieder.
2906 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2908 * device/include/pic/pic16f886.h,
2909 * device/include/pic/pic16f887.h,
2910 * device/lib/pic/libdev/pic16f886.c,
2911 * device/lib/pic/libdev/pic16f887.c,
2912 * device/include/pic/pic14devices.txt,
2913 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2915 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2917 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2920 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2922 * device/lib/_memset.c: assembler version for mcs51
2924 2007-04-22 Borut Razem <borut.razem AT siol.net>
2926 * support/scripts/listerr.c: program to create the list of errors and
2927 warnings list from - added
2928 * doc/sdccman.lyx: removed the note
2929 "For list of warnings and corresponding codes, see err_warn.txt"
2930 * src/SDCCsymt.c: fixed bug #1699804:
2931 Bug with some uses of sizeof(static local array) (MCS51)
2932 * support/regression/tests/bug-1699804.c: added
2934 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2936 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2937 (main): added option -i,
2938 (asmbl, case S_INCL): use search_path_fopen,
2939 mostly from patch 1579668 by Peter Miller, thanks
2940 * src/z80/main.c: fixed typo --callee-saves-bc
2941 * device/include/mcs51/compiler.h: added sfrword for Tasking
2943 2007-04-20 Borut Razem <borut.razem AT siol.net>
2945 * src/z80/main.c: replaced reserved keyword asm with asmblr
2947 2007-04-19 Borut Razem <borut.razem AT siol.net>
2949 * src/port.h: use const pointers to strings
2950 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2951 * src/pic16/main.c: include SDCCargs.h
2952 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2953 const char, since the strings are dynamically allocated
2954 * src/SDCCmain.c: options.code_seg and options.const_seg are
2955 dynamically allocated; check port specific command line options
2956 before the general ones
2957 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2959 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2961 * device/include/ds400rom.h,
2962 * device/lib/ds390/lcd390.c,
2963 * device/lib/ds390/memcpyx.c,
2964 * device/lib/ds390/rtc390.c,
2965 * device/lib/ds400/ds400rom.c,
2966 * device/lib/ds400/memcpyx.c,
2967 * device/lib/hc08/_ret.c: more replacements of keywords with their
2968 double underscore equivalents
2969 * device/lib/ds390/Makefile.in,
2970 * device/lib/ds400/Makefile.in,
2971 * device/lib/gbz80/Makefile.in,
2972 * device/lib/hc08/Makefile.in,
2973 * device/lib/mcs51/Makefile.in,
2974 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2976 2007-04-17 Borut Razem <borut.razem AT siol.net>
2978 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2979 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2980 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2981 to --fverbose-asm, to be gcc'ish
2983 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2985 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2987 2007-04-17 Borut Razem <borut.razem AT siol.net>
2989 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2990 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2991 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2992 with their double underscore equivalent
2994 2007-04-14 Borut Razem <borut.razem AT siol.net>
2996 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2999 2007-04-13 Borut Razem <borut.razem AT siol.net>
3001 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3003 * device/examples/serialcomm/windows/serial.[ch],
3004 device/examples/serialcomm/windows/test_serialcomm.cpp:
3005 updated by Bela Torok
3006 * device/examples/serialcomm/windows/serialcomm.dsw,
3007 device/examples/serialcomm/windows/serialcomm.dsp: added
3009 2007-04-13 Jan Waclawek <wek AT efton.sk>
3011 * doc/sdccman.lyx: additions and changes at various places
3012 (submitted as #1697136).
3013 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3015 2007-04-10 Borut Razem <borut.razem AT siol.net>
3017 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3018 LyX file format changed to 245
3019 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3020 "FreeWare" replaced with "free open source"
3022 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3024 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3026 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3028 * device/include/pic16/pic18fregs.h,
3030 * device/lib/_decdptr.c,
3031 * device/lib/_divsint.c,
3032 * device/lib/_divslong.c,
3033 * device/lib/_divuint.c,
3034 * device/lib/_divulong.c,
3035 * device/lib/_fs2schar.c,
3036 * device/lib/_fs2sint.c,
3037 * device/lib/_fs2slong.c,
3038 * device/lib/_fs2uchar.c,
3039 * device/lib/_fs2uint.c,
3040 * device/lib/_fs2ulong.c,
3041 * device/lib/_fsadd.c,
3042 * device/lib/_fscmp.c,
3043 * device/lib/_fsdiv.c,
3044 * device/lib/_fseq.c,
3045 * device/lib/_fsget1arg.c,
3046 * device/lib/_fsget2args.c,
3047 * device/lib/_fsgt.c,
3048 * device/lib/_fslt.c,
3049 * device/lib/_fsmul.c,
3050 * device/lib/_fsneq.c,
3051 * device/lib/_fsnormalize.c,
3052 * device/lib/_fsreturnval.c,
3053 * device/lib/_fsrshift.c,
3054 * device/lib/_fssub.c,
3055 * device/lib/_fsswapargs.c,
3056 * device/lib/_gptrget.c,
3057 * device/lib/_gptrgetc.c,
3058 * device/lib/_gptrput.c,
3059 * device/lib/_logexpf.c,
3060 * device/lib/_modsint.c,
3061 * device/lib/_modslong.c,
3062 * device/lib/_moduint.c,
3063 * device/lib/_modulong.c,
3064 * device/lib/_mulint.c,
3065 * device/lib/_mullong.c,
3066 * device/lib/_schar2fs.c,
3067 * device/lib/_ser.c,
3068 * device/lib/_setjmp.c,
3069 * device/lib/_sint2fs.c,
3070 * device/lib/_slong2fs.c,
3071 * device/lib/_spx.c,
3072 * device/lib/_uchar2fs.c,
3073 * device/lib/_uint2fs.c,
3074 * device/lib/_ulong2fs.c,
3075 * device/lib/asincosf.c,
3076 * device/lib/atanf.c,
3077 * device/lib/calloc.c,
3078 * device/lib/ds390/tinibios.c,
3079 * device/lib/ds400/tinibios.c,
3080 * device/lib/expf.c,
3081 * device/lib/free.c,
3082 * device/lib/hc08/_mulint.c,
3083 * device/lib/logf.c,
3084 * device/lib/malloc.c,
3085 * device/lib/printf_fast.c,
3086 * device/lib/printf_tiny.c,
3087 * device/lib/printfl.c,
3088 * device/lib/realloc.c,
3089 * device/lib/ser_ir.c,
3090 * device/lib/serial.c,
3091 * support/regression/tests/libmullong.c: replaced all special keywords
3092 with their double underscore equivalent
3093 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3094 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3096 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3097 (genRet): if the bit-symbol is ruonly it already is in the carry
3098 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3099 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3100 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3101 type UCHAR if dest is not bit
3103 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3105 * device/include/math.h,
3106 * device/lib/cotf.c,
3107 * device/lib/expf.c,
3108 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3110 2007-04-01 Borut Razem <borut.razem AT siol.net>
3112 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3113 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3114 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3115 gcc_unreachable() called internal_error()...
3117 2007-03-30 Raphael Neider <rneider AT web.de>
3119 * src/pic/ralloc.c (isData): suppress garbage debug output
3121 2007-03-28 Borut Razem <borut.razem AT siol.net>
3124 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3125 is developed, built and used worldwide, and the word "night" doesn't
3128 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3130 * device/include/mcs51/C8051F360.h: new, added
3131 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3133 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3135 * src/SDCC.y (declaration_specifiers, function_specifier),
3136 * support/Util/SDCCerr.c,
3137 * support/Util/SDCCerr.h,
3139 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3141 * src/SDCCmem.c (deallocParms),
3142 * src/SDCCast.c: support for function inlining, not quite complete
3143 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3144 'restrict' qualifier
3146 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3148 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3149 (saveRBank, unsaveRBank): don't save bits,
3150 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3151 * support/regression/tests/bug1535242.c: new, added
3152 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3153 thanks Alexey Shamrin <shamrin AT gmail.com>,
3154 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3155 removed header guard)
3157 * sdcc.spec: bumped version to 2.6.5
3158 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3160 2007-03-22 Borut Razem <borut.razem AT siol.net>
3162 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3163 fixed bug #1653671: sdcdb integration into ddd is broken
3165 2007-03-22 Raphael Neider <rneider AT web.de>
3167 * src/pic/gen.c (popGetExternal): augmented to also create references
3168 to external variables (not only labels),
3169 (genCall): comment on plan to reduce PAGESEL overhead,
3170 (genFunction, genEndFunction): also save/restore FSR around interrupt
3171 handling code, removed lots of unused code
3172 (genDivOneByte): release acquired temp register
3173 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3175 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3176 for registers that need to be saved during interrupts (FSR, STATUS,
3177 PCLATH; W needs special handling), currently only FSR is used
3179 2007-03-22 Raphael Neider <rneider AT web.de>
3181 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3183 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3185 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3187 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3189 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3191 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3193 * as/link/aslink.h: added LKOBJEXT
3194 * as/link/hc08/link_hc08.dsp,
3195 * as/link/hc08/Makefile.bcc,
3196 * as/link/hc08/Makefile.in,
3197 * as/link/mcs51/aslink.dsp,
3198 * as/link/mcs51/Makefile.bcc,
3199 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3200 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3201 * as/link/lkaomf51.c: merged and moved
3202 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3203 * as/link/z80/lkdata.c,
3204 * as/link/lkdata.c: merged and moved
3205 * as/link/hc08/lkmain.c,
3206 * as/link/mcs51/lkmain.c: cosmetic changes
3207 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3208 * as/link/lklex.c: use LKOBJEXT
3209 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3210 ANSI-fied functions, removed bubble-sorts
3211 * as/link/z80/lksym.c as/link/lksym.c: merged,
3213 * as/link/z80/linkgbz80.dsp,
3214 * as/link/z80/linkz80.dsp,
3215 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3216 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3217 * as/link/z80/lkhead.c,
3218 * as/link/z80/lklex.c: deleted
3219 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3220 * as/link/z80/lkmain.c: added copyfile()
3222 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3224 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3226 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3228 * device/lib/_strlen.c: assembler version for mcs51
3230 2007-03-13 Raphael Neider <rneider AT web.de>
3232 * device/include/pic16/pic18f2221.h,
3233 * device/include/pic16/pic18f2321.h,
3234 * device/include/pic16/pic18f2331.h,
3235 * device/include/pic16/pic18f4221.h,
3236 * device/include/pic16/pic18f4321.h,
3237 * device/include/pic16/pic18f4331.h: fixed config byte location names
3238 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3239 consistently named config byte locations
3241 2007-03-13 Borut Razem <borut.razem AT siol.net>
3243 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3244 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3245 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3246 as/link/z80/Makefile.in, as/z80/Makefile.in:
3249 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3251 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3252 * device/lib/printf_large.c: pointer was converted to generic
3253 pointer for mcs51 models other than model-small (Maarten noticed)
3255 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3257 * device/include/mcs51/ADuC84x.h: Added.
3259 2007-03-10 Borut Razem <borut.razem AT siol.net>
3261 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3262 fixed RFE #1624219: double backslashes in filenames;
3263 functions hexEscape(), octalEscape() and copyStr() moved from
3264 SDCCval.c to SDCCutil.c and made them glovbally available
3266 2007-03-09 Borut Razem <borut.razem AT siol.net>
3268 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3269 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3270 1673361: Missaligned comments in output files
3272 2007-03-09 Raphael Neider <rneider AT web.de>
3274 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3276 2007-03-09 Raphael Neider <rneider AT web.de>
3280 * src/pic/ralloc.c: suppress undesired debug output
3281 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3283 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3285 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3287 2007-03-07 Borut Razem <borut.razem AT siol.net>
3289 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3290 search include files in the current directory
3292 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3294 * src/SDCCglue.c (emitMaps, glue),
3295 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3297 * support/regression/tests/absolute.c: added xdata test
3299 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3301 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3302 added condition to macro, fixes bug 1666080
3304 2007-03-02 Raphael Neider <rneider AT web.de>
3306 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3308 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3310 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3311 be cleared. Unconditionally set __XPAGE
3312 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3314 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3319 * src/mcs51/rtrack.c,
3321 * doc/sdccman.lyx: added --no-gen-comments
3322 * src/mcs51/peeph.def: added 192.b, disabled 185
3324 2007-02-25 Raphael Neider <rneider AT web.de>
3326 * src/pic16/gen.c (genCast): fixed typo
3327 * device/lib/pic16/Makefile.subdir: only install existing files
3328 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3330 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3332 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3333 * device/lib/mcs51/crtclear.asm,
3334 * device/lib/mcs51/crtxclear.asm: renumbered labels
3335 * device/lib/mcs51/Makefile.in: added crtcall.asm
3336 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3337 * src/mcs51/gen.c (movc): removed,
3338 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3340 (toCarry, genSend, genRet): added function toCarry,
3341 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3342 (assignBit, genAssign, genCast): added function assignBit
3343 * src/mcs51/Makefile.bcc: added rtrack.c
3344 * src/mcs51/ralloc.h: made valueKnown a bitfield
3345 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3346 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3347 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3348 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3349 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3350 (_pop): only pop valid pairs, see gencjneshort,
3351 (gencjneshort): return pair that still needs to be popped, restructured,
3352 (gencjne, genCmpEq): call _pop
3354 2007-02-23 Raphael Neider <rneider AT web.de>
3356 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3358 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3360 * device/include/mcs51/P89LPC925.h: Added.
3362 2007-02-18 Raphael Neider <rneider AT web.de>
3364 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3366 2007-02-17 Borut Razem <borut.razem AT siol.net>
3368 * support/cpp2/directives.c, support/cpp2/version.c:
3369 synchronized with GCC CPP 4.1.2
3371 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3373 * src/mcs51/rtrack.h,
3374 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3375 by checking the strings passed by emitcode() to the assembler.
3376 Feel free to change. This in part addresses RFE #482179.
3377 Set environment variable SDCC_RTRACK to enable.
3378 * src/mcs51/gen.c: inserted hooks
3379 * src/mcs51/ralloc.h: added two members to struct regs
3380 * support/regression/tests/regtrack.c: added
3382 2007-02-14 Borut Razem <borut.razem AT siol.net>
3384 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3385 * Makefile.in: applied patch from Makefile related part of
3386 #1469393: Compiler does not initialize static data
3388 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3390 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3391 for better fix of bug 1273984, compiles pic16 rand.c
3393 2007-02-12 Borut Razem <borut.razem AT siol.net>
3395 * src/pic16/main.c: fixed pic16 standard library directory bug
3397 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3399 * src/hc08/gen.c (genSwap): fix swap regression test
3401 2007-02-10 Borut Razem <borut.razem AT siol.net>
3403 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3405 * support/regression/tests/bug-1654060.c: added regression test for
3408 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3410 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3411 bit moves in return statement
3413 2007-02-09 Borut Razem <borut.razem AT siol.net>
3415 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3418 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3420 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3421 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3423 2007-02-07 Raphael Neider <rneider AT web.de>
3425 * src/pic16/devices.inc,
3426 * device/include/pic16/pic18fregs.h,
3427 * device/include/pic16/pic18f[24][34]31.h,
3428 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3429 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3430 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3432 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3434 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3435 can this have lived here for so many years?
3436 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3437 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3438 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3440 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3442 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3443 appended by loop induction must be at the very end of the eBBlock
3445 2007-02-05 Kevin Vigor
3447 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3449 2007-02-05 Borut Razem <borut.razem AT siol.net>
3451 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3452 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3454 2007-02-03 Borut Razem <borut.razem AT siol.net>
3456 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3457 applied patch #1646602 option to set default signedness of char to
3458 unsigned, added -funsigned-char command line option,
3459 thanks to Gunther Jehle
3460 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3461 prompt for file deletion a few hundred times (especially the
3462 subversion files, which have ro permissions so it asks for
3463 confirmation), thanks to Simon McAuliffe;
3464 added {} + option to find in order to remove multiple files from a
3467 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3469 * device/include/mcs51/SST89x5xRDx.h: Added.
3471 2007-02-02 Raphael Neider <rneider AT web.de>
3473 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3474 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3476 2007-02-01 Raphael Neider <rneider AT web.de>
3478 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3481 2007-01-31 Borut Razem <borut.razem AT siol.net>
3483 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3484 if compiled with GCC. Thanks to Raphael Neider
3486 2007-01-31 Raphael Neider <rneider AT web.de>
3488 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3489 operand names, handles name and (name + n) for all n,
3490 (sameBank): restructured, also check bank allocation policy,
3491 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3492 (pic14_operandsAllocatedInSameBank): check whether to operands
3493 will be allocated into the same bank (i.e., section) to reduce
3494 BANKSEL overhead, queried from pcode.c:sameBank,
3495 (pic14printLocals): reintroduced clustering registers into a single
3496 section: all compiler generated symbols will now reside in one
3497 bank (per file), reducing BANKSEL overhead and code size,
3498 (showAllMemmaps): use local dbuf where possible
3500 2007-01-29 Raphael Neider <rneider AT web.de>
3502 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3503 (call_libraryfunc): retrieve/create symbol and mark as used,
3504 (genFunction): mark defined functions as non-extern and add again
3505 to code memmap for later output
3506 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3507 (pic14printLocals): reworked for new symbol emission,
3508 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3509 showAllMemmaps): reworked symbol output using dbufs, added handling
3510 of string literals (still incomplete),
3511 (picglue): removed symbol emission, moved into showAllMemmaps,
3512 (emitSymbolSet): new workhorse for symbol output,
3513 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3515 2007-01-29 Borut Razem <borut.razem AT siol.net>
3517 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3518 component contains the extension separator.
3520 2007-01-28 Borut Razem <borut.razem AT siol.net>
3522 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3524 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3525 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3526 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3527 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3528 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3529 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3530 src/z80/gen.c, support/Util/MySystem.c:
3531 accept slash and backslash as directory separator on WIN32 and
3534 2007-01-28 Raphael Neider <rneider AT web.de>
3536 * src/pic16/devices.inc,
3537 * device/include/pic16/pic18f[24][23]21.h,
3538 * device/include/pic16/pic18fregs.h,
3539 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3540 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3541 * device/lib/pic16/libio/adc.ignore,
3542 * device/lib/pic16/libio/i2c.ignore,
3543 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3544 family, as gputils do not yet support the devices
3545 * device/lib/pic16/Makefile.subdir: ignore errors on install
3546 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3547 headers and libraries from gputils .inc files
3549 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3551 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3553 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3555 * doc/sdccman.lyx: add printf benchmarks
3557 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3559 * device/lib/printf_fast.c: fix %c, char promoted to int
3560 * device/lib/printf_tiny.c: fix %c, char promoted to int
3562 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3564 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3566 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3568 * support/regression/tests/swap.c: 64 bit hosts failed
3569 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3571 2007-01-25 Raphael Neider <rneider AT web.de>
3573 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3574 based on absolute register address, patch by Alex Blond
3576 2007-01-22 Raphael Neider <rneider AT web.de>
3578 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3579 emitted, do not emit them again...
3581 2007-01-22 Raphael Neider <rneider AT web.de>
3583 * src/regression/bank1.c, src/regression/compare6.c,
3584 src/regression/add.c: cosmetic changes
3585 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3586 * src/pic/gen.c: fixed global zero and one,
3587 (aopForSym): removed unued code,
3588 (aopGet): assert aop is defined, check and use `index' of
3589 pCodeImmd operands (fixes #1630908),
3590 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3591 (register_reassign): prevent accidental register unification,
3592 (ReuseReg): cosmetic changes (also above)
3593 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3594 pic14emitStaticSeg): do not emit initialized data,
3595 (printIval*): replaced with working versions,
3596 (pic14createInterruptVect,picglue): use idata for initialized data,
3597 now init data should work in all modules (not only main()),
3598 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3600 2007-01-21 Borut Razem <borut.razem AT siol.net>
3602 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3603 use -fPIC or -fpic if they are supported and not ignored
3604 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3605 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3607 2007-01-20 Borut Razem <borut.razem AT siol.net>
3609 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3610 implemented RFE #1470316: allow "$" in variable names
3612 2007-01-20 Raphael Neider <rneider AT web.de>
3614 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3616 2007-01-20 Raphael Neider <rneider AT web.de>
3618 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3619 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3620 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3621 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3622 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3623 * device/lib/pic/libdev/pic*.c,
3624 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3625 * device/lib/pic/libdev/Makefile.in: show progress
3627 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3629 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3630 * support/scripts/sdcc_cygwin_mingw32,
3631 * support/scripts/sdcc_mingw32,
3632 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3633 conformance with autoconf 2.6
3635 2007-01-19 Raphael Neider <rneider AT web.de>
3637 * src/pic/device.c (register_map): fixed list construction
3638 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3639 (genMod): removed case for genModbits,
3640 (genModbits): removed as now unused/unimplemented
3641 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3643 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3645 * support/regression/tests/swap.c: added in response to #1638622
3646 * doc/sdccman.lyx: synced version, minor changes
3648 2007-01-18 Borut Razem <borut.razem AT siol.net>
3650 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3651 thanks to Gunther Jehle
3652 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3653 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3654 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3655 use filename in lineno instead.
3656 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3657 print the file name in ast_print()
3659 2007-01-18 Borut Razem <borut.razem AT siol.net>
3661 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3663 * src/SDCC.lex: stringLiteral() returns const char pointer,
3664 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3665 fixed column counting
3666 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3667 accept const char pointer as parameter
3668 * src/SDCCdwarf2.c: corrected buffer size
3670 2007-01-17 Borut Razem <borut.razem AT siol.net>
3672 * support/Util/dbuf_string.c: fixed for amd64
3674 2007-01-15 Borut Razem <borut.razem AT siol.net>
3676 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3677 removed terminal symbol ELIPSIS, since it was never generated by the
3678 lexer and it was wrongly used in parameter_identifier_list rule
3680 2007-01-15 Raphael Neider <rneider AT web.de>
3682 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3683 code page and data banking description
3684 * src/pic/genarith.c,
3685 * src/pic/gen.h: removed bit arithmetic functions,
3686 updated exit(1) to exit(EXIT_FAILURE)
3687 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3688 * device/include/pic16/pic18f2455.h,
3689 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3690 TRISD and TRISE, fixed/added some bit names
3691 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3692 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3693 updated pic18f2455.{c,h} instead of duplicating them
3695 2007-01-14 Borut Razem <borut.razem AT siol.net>
3697 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3698 Cannot debug files that contain spaces in the path name
3699 by converting spaces in asm file name to underscores
3701 2007-01-13 Borut Razem <borut.razem AT siol.net>
3703 * doc/sdccman.lyx: fixed format errors
3705 2007-01-10 Borut Razem <borut.razem AT siol.net>
3707 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3708 codeseg/constseg #pragma fail
3709 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3710 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3711 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3712 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3714 2007-01-09 Borut Razem <borut.razem AT siol.net>
3716 * get rid of diagnistic.[ch], pretty-print.[ch],
3717 c-pretty-print.[ch], ... used just for error, warning, ...
3719 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3720 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3721 suppoprt/cpp2/pretty-print.[ch]:
3723 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3724 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3725 suppoprt/cpp2/sdcpp.dsp:
3728 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3730 * device/lib/printf_large.c (output_float): removed recursion,
3731 use smaller buffer on stack for mcs51,
3732 fixed bug printing 1.96
3733 * support/regression/tests/snprintf.c: added test
3735 2007-01-07 Borut Razem <borut.razem AT siol.net>
3737 * use dynamic memory buffers instead temporary files
3738 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3740 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3741 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3742 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3743 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3744 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3745 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3746 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3747 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3748 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3749 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3750 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3751 support/Util/dbuf.c, support/Util/dbuf.h:
3753 * .version, sdcc.spec: bumped version to 2.6.4
3755 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3757 * src/port.h: added TARGET_Z80_LIKE macro
3758 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3759 output PSEG location if --xram-loc or --xstack-loc was used
3760 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3762 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3764 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3765 * as/as_z80.dsp, as/z80/as_z80.dsp,
3766 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3767 * sdcc.dsw: moved project files into subdir
3768 * as/hc08/as_hc08.dsp,
3769 * as/hc08/Makefile.bcc,
3770 * as/hc08/Makefile.in,
3771 * as/mcs51/Makefile.bcc,
3772 * as/mcs51/Makefile.in,
3773 * as/z80/Makefile.bcc,
3774 * as/z80/Makefile.in,
3775 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3778 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3781 * as/mcs51/asmain.c,
3783 * as/z80/assym.c: removed include "strcmpi.h"
3784 * as/hc08/strcmpi.c,
3785 * as/hc08/strcmpi.h,
3786 * as/mcs51/strcmpi.c,
3787 * as/mcs51/strcmpi.h,
3788 * support/Util/strcmpi.c,
3789 * support/Util/strcmpi.h: removed files
3790 * as/strcmpi.c: added as_strncmpi()
3792 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3794 * sdcc.dsw: Added some dependencies on project config.dsp
3796 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3798 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3799 with [di]ram_start to fix a regresion
3801 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3803 * configure.in: added missing mcs51 in status output
3804 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3806 * debugger/mcs51/clean.mk (distclean): remove config.h
3807 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3808 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3809 options.h, s-options-h and options.c
3810 * support/cpp2/clean.mk: unused, removed
3811 * Makefile.common.in,
3814 * as/hc08/Makefile.in,
3816 * as/mcs51/Makefile.in,
3817 * as/mcs51/clean.mk,
3820 * as/z80/Makefile.in,
3822 * as/link/Makefile.in,
3823 * as/link/hc08/Makefile.in,
3824 * as/link/hc08/clean.mk,
3825 * as/link/mcs51/Makefile.in,
3826 * as/link/mcs51/clean.mk,
3827 * as/link/z80/Makefile.in,
3828 * as/link/z80/clean.mk,
3829 * as/link/z80/conf.mk,
3830 * debugger/mcs51/Makefile.in,
3831 * debugger/mcs51/clean.mk,
3832 * device/include/Makefile.in,
3833 * device/lib/Makefile.in,
3834 * device/lib/mcs51/Makefile.in,
3835 * device/lib/pic/Makefile.in,
3836 * device/lib/pic/Makefile.common.in,
3837 * device/lib/pic/Makefile.subdir,
3838 * device/lib/pic/Makefile.rules,
3839 * device/lib/pic16/libio/Makefile.in,
3840 * device/lib/pic16/Makefile.subdir,
3841 * device/lib/pic16/libdev/Makefile.in,
3842 * device/lib/pic16/Makefile.rules,
3843 * device/lib/pic16/Makefile.common.in,
3844 * sim/ucsim/avr.src/Makefile.in,
3845 * sim/ucsim/main_in.mk,
3846 * sim/ucsim/cmd.src/Makefile.in,
3847 * sim/ucsim/doc/Makefile.in,
3848 * sim/ucsim/gui.src/Makefile.in,
3849 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3850 * sim/ucsim/gui.src/serio.src/Makefile.in,
3851 * sim/ucsim/hc08.src/Makefile.in,
3852 * sim/ucsim/libltdl/Makefile.in,
3853 * sim/ucsim/s51.src/Makefile.in,
3854 * sim/ucsim/sim.src/Makefile.in,
3855 * sim/ucsim/sim.src/conf.mk,
3856 * sim/ucsim/xa.src/Makefile.in,
3857 * sim/ucsim/z80.src/Makefile.in,
3861 * support/cpp2/Makefile.in,
3862 * support/librarian/Makefile.in,
3863 * support/librarian/clean.mk,
3864 * support/makebin/Makefile.in,
3865 * support/makebin/clean.mk,
3866 * support/packihx/Makefile.in,
3867 * support/regression/Makefile.in,
3868 * support/regression/ports/ds390/spec.mk,
3869 * support/regression/ports/gbz80/spec.mk,
3870 * support/regression/ports/hc08/spec.mk,
3871 * support/regression/ports/mcs51/spec.mk,
3872 * support/regression/ports/mcs51-large/spec.mk,
3873 * support/regression/ports/mcs51-medium/spec.mk,
3874 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3875 * support/regression/ports/pic14/spec.mk,
3876 * support/regression/ports/pic16/spec.mk,
3877 * support/regression/ports/mcs51-stack-auto/spec.mk,
3878 * support/regression/ports/ucz80/spec.mk,
3879 * support/regression/ports/xa51/spec.mk,
3880 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3881 adding a slash after $(top_builddir) and/or adding @datarootdir@
3883 * debugger/mcs51/configure.in,
3884 * device/lib/pic/configure.in,
3885 * device/lib/pic16/configure.in,
3886 * sim/ucsim/configure.in,
3887 * support/cpp2/configure.in,
3888 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3890 * debugger/mcs51/configure,
3891 * device/lib/pic/configure,
3892 * device/lib/pic16/configure,
3893 * sim/ucsim/configure,
3894 * support/cpp2/configure,
3895 * support/packihx/configure: generated with autoconf 2.60
3897 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3899 * as/link/hc08/lkihx.c (newArea),
3900 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3902 2007-01-02 Borut Razem <borut.razem AT siol.net>
3904 * doc/sdccman.lyx: documented #pragma sdcc_hash
3905 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3907 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3909 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3911 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3912 empty 'while'-loop to work correctly, see regression test 'while.c'
3913 * support/regression/tests/while.c: added
3915 2007-01-01 Borut Razem <borut.razem AT siol.net>
3917 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3918 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3919 support/cpp2/libcpp/sdcpp.c:
3920 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3921 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3922 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3924 2006-12-31 Borut Razem <borut.razem AT siol.net>
3926 * SDCPP synchronized with GCC CPP release version 4.1.1,
3927 currently the latest release:
3928 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3929 support/cpp2/libcpp/include/cpp-id-data.h
3930 support/cpp2/libiberty/fopen_unlocked.c
3931 support/cpp2/libiberty/md5.c
3933 support/cpp2/opt-functions.awk
3934 support/cpp2/opt-gather.awk
3935 support/cpp2/optc-gen.awk
3936 support/cpp2/opth-gen.awk:
3938 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3939 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3940 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3941 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3942 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3943 support/cpp2/diagnostic.h, support/cpp2/except.h,
3944 support/cpp2/hwint.h, support/cpp2/input.h,
3945 support/cpp2/intl.h, support/cpp2/move-if-change,
3946 support/cpp2/opts.c, support/cpp2/opts.h,
3947 support/cpp2/output.h, support/cpp2/prefix.c,
3948 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3949 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3950 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3951 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3952 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3953 support/cpp2/version.c:
3955 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3956 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3957 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3958 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3959 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3960 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3961 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3962 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3963 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3964 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3965 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3967 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3968 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3969 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3970 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3971 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3972 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3973 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3974 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3975 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3976 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3977 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3978 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3979 support/cpp2/system.h:
3982 2006-12-31 Borut Razem <borut.razem AT siol.net>
3984 * configure.in, configure: fixed bug #1538756: configure dies if bison
3985 and flex are not installed, 2nd try
3987 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3989 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3990 400.x for better code in RFE 899102
3992 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3994 * src/SDCCpeeph.c (deadMove),
3996 * src/mcs51/peep.h: renamed 'op' by 'reg'
3997 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3998 (scan4op): small change for removeDeadMove(), added support for
3999 'callee saves' and/or PACLL function calls,
4000 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4001 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4002 left in new dispatcher mcs51DeadMove()
4003 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4005 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4007 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4009 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4010 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4012 2006-12-30 Borut Razem <borut.razem AT siol.net>
4014 * support/cpp2/spacs.h: deleted from svn
4015 * configure.in, configure: fixed bug #1538756: configure dies if bison
4016 and flex are not installed
4018 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4020 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4021 with this z80 passes printf float test when enabled
4022 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4024 2006-12-28 Borut Razem <borut.razem AT siol.net>
4026 * support/cpp2/config.in, support/cpp2/configure.in,
4027 support/cpp2/configure, support/cpp2/Makefile.in:
4028 fix for the solaris build
4030 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4032 * src/SDCC.y (type_specifier2, pointer),
4034 * src/SDCCsymt.c (mergeSpec, checkSClass),
4035 * support/Util/SDCCerr.c,
4036 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4037 * support/valdiag/valdiag.py: Allow test cases to specify
4038 required language standard
4039 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4040 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4042 2006-12-27 Borut Razem <borut.razem AT siol.net>
4044 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4045 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4047 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4049 * support/cpp2/libiberty/Makefile.bcc: updated
4050 * src/pic16/main.c: fixed #pragma udata handling
4051 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4053 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4055 * src/SDCCpeeph.c: made labelHashEntry global,
4056 made pcDistance, FBYNAME static,
4057 (pcDistance): made static, use isComment and isLabel,
4059 (getLabelRef): added, extracted from labelRefCount(),
4060 (labelRefCount): use new getLabelRef(),
4061 (callFuncByName): made static, added deadMove,
4062 use isComment and isLabel,
4063 (newPeepRule): made static, set isLabel,
4064 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4065 labels from peephole rules,
4066 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4067 when isComment or isLabel is set
4068 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4069 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4071 * src/mcs51/peep.h: added
4072 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4073 * src/port.h: added peep->deadMove to port structure
4074 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4075 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4076 deadMove, finally removed no. 1 and 2
4083 * src/hc08/gen.c: mark lines with isComment or isLabel
4084 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4086 * sdcc.spec: bumped version to 2.6.3
4088 2006-12-26 Borut Razem <borut.razem AT siol.net>
4090 * support/cpp2/Makefile.in: added dependency on options.h
4091 * configure: regenerated
4092 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4093 * support/cpp2/Makefile.in: added vasprintf.c
4095 2006-12-25 Borut Razem <borut.razem AT siol.net>
4097 * SDCPP synchronized with GCC CPP release version 3.4.6,
4098 the latest release before 4.x:
4099 * support/cpp2/Makefile.in, support/cpp2/config.h,
4100 support/cpp2/configure, support/cpp2/configure.in,
4101 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4102 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4103 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4104 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4105 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4106 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4107 support/cpp2/cpptrad.c, support/cpp2/except.h,
4108 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4109 support/cpp2/hwint.h, support/cpp2/intl.h,
4110 support/cpp2/line-map.c, support/cpp2/line-map.h,
4111 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4112 support/cpp2/output.h, support/cpp2/prefix.c,
4113 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4114 support/cpp2/system.h, support/cpp2/version.c:
4116 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4117 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4118 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4119 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4120 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4121 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4122 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4123 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4124 support/cpp2/move-if-change, support/cpp2/opts.c,
4125 support/cpp2/opts.h, support/cpp2/opts.sh,
4126 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4127 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4128 support/cpp2/win32, support/cpp2/win32/dirent.c,
4129 support/cpp2/win32/dirent.h:
4131 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4132 * support/cpp2/sdcpp.h: renamed from sdcc.h
4133 * sdcppinit.c: deleted
4135 2006-12-23 Borut Razem <borut.razem AT siol.net>
4137 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4138 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4139 preproc.c: an other try to fix bug #982435: introduced
4140 -pedantic-parse-number command line option and pedantic_parse_number
4143 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4145 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4147 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4148 corrected overlayed areax addresses, warn about memory overlaps
4149 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4158 * src/port.h: added xabs_name and iabs_name
4159 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4160 (glue, emitMaps): create and emit maps d_abs and i_abs
4161 * src/SDCCglue.h: cosmetic changes
4162 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4164 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4165 (allocDefault): put absolute, initialized globals in them
4166 * support/regression/tests/absolute.c: added absolute bdata test
4167 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4169 2006-12-20 Borut Razem <borut.razem AT siol.net>
4171 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4172 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4173 added regression test for bug #982435
4175 2006-12-18 Borut Razem <borut.razem AT siol.net>
4177 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4178 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4179 small cosmetic changes
4180 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4181 * support/regression/tests/bug-1351710.c: added regression test
4183 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4185 * doc/sdccman.lyx: added the long missed iCode table
4186 "<where is figure II?>", added links to wiki
4188 2006-12-17 Borut Razem <borut.razem AT siol.net>
4190 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4191 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4192 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4193 unified table driven pragma handling, pragma argument type checking
4194 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4195 current one - version 1.1.3
4196 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4198 2006-12-13 Raphael Neider <rneider AT web.de>
4200 * src/pic/device.h: removed AssignedMemory structure and macros
4201 * src/pic/device.c: removed global finalMapping (linker assigns
4203 (register_map): add SFRs to remembered memRanges
4204 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4205 assignFixedRegisters,assignRelocatableRegisters): removed,
4206 (setMaxRAM,validAddress): adapted accordingly,
4207 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4208 reasonably sized sharebanks,
4209 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4210 (allDefsOutOfRange): removed unused code,
4211 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4213 * src/pic/pcode.c (register_reassign): removed recursion warning,
4214 fired far too often,
4215 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4216 to use existing pic14_stringInSet() to avoid duplicate symbols,
4217 tidied up the code a bit,
4218 (pic14printLocals): added in symmetry to printExterns, replaces
4219 writeUsedRegs more or less,
4220 (picglue): call new pic14_printLocals(),
4221 * device/include/pic/pic*.h: removed #pragma memmap directives,
4222 information gathered from include/pic/pic14devices.txt
4223 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4225 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4227 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4229 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4231 * device/include/mcs51/cc2430.h: fixed missing ';'
4233 2006-12-10 Raphael Neider <rneider AT web.de>
4235 * device/lib/pic16/libc/stdio/vfprintf.c,
4236 * device/lib/pic16/libc/stdio/printf_small.c,
4237 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4238 char arguments, as char varargs are cast to int by the caller,
4239 hopefully fixes #1604915 (other device libraries are still affected)
4241 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4243 * src/mcs51/ralloc.c (packRegsForAssign),
4244 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4246 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4248 * device/include/malloc.h: removed init_dynamic_memory
4249 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4250 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4251 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4252 * device/lib/libsdcc.lib,
4253 * device/lib/Makefile.in,
4254 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4255 * doc/sdccman.lyx: documented use of new _heap.c
4256 * support/regression/tests/malloc.c: removed init_dynamic_memory
4257 * src/cdbFile.c(spacesToUnderscores): new function,
4258 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4260 * device/include/tinibios.h: removed defines for putchar and getchar
4261 * device/lib/ds390/Makefile.in: added putchar.c
4262 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4264 2006-12-09 Borut Razem <borut.razem AT siol.net>
4266 * support/cpp2/sdcc.h: prevent multiple inclusion
4267 * support/cpp2/options.h: deleted
4269 2006-12-08 Borut Razem <borut.razem AT siol.net>
4271 * support/cpp2/sdcc.h: removed x*alloc() macros
4272 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4273 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4274 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4275 * support/cpp2/system.h: moved #include "sdcc.h"
4276 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4277 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4279 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4280 -funsigned-char options
4281 * support/cpp2/sdcppmain.c: fixed bug 1611411
4283 2006-12-07 Borut Razem <borut.razem AT siol.net>
4285 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4288 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4290 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4291 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4293 * .version: bumped to 2.6.2 because a) it's been a while
4294 b) the linker sources have moved c) the preprocessor is upgraded
4296 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4298 * support/regression/tests/snprintf.c: some checks
4299 * lib/src/printf_large.c: %bc: read char instead of int from stack
4301 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4303 * device/include/mcs51/cc2430.h: inserted _XPAGE
4305 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4307 * device/include/mcs51/cc2430.h: added
4309 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4311 * device/include/asm/default/features.h,
4312 * device/include/asm/ds390/features.h,
4313 * device/include/mcs51/at89s53.h,
4314 * device/include/ser.h,
4315 * device/include/ser_ir.h,
4316 * device/include/serial.h: changed keywords to double underscore variants,
4317 fixes bug 1590261 some more, thanks Steven Borley
4319 2006-12-01 Raphael Neider <rneider AT web.de>
4321 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4322 but emit warning (recursion is not supported for pic14)
4324 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4326 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4327 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4329 2006-11-30 Raphael Neider <rneider AT web.de>
4331 * src/pic/device.c (dump_sfr): always emit symbols
4332 * src/pic/glue.c (pic14printPublics): fixed typo
4334 2006-11-30 Raphael Neider <rneider AT web.de>
4336 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4337 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4338 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4339 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4340 a sharebank, use a non-shared bank for the stack if none available
4341 * src/pic/device.h (struct memRange): added linked list next field,
4342 added prototypes for above functions
4343 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4344 (typeRegWithIdx): accept fixed and unfixed stack registers
4345 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4346 the stack, handle shared and banked stack (except for WSAVE),
4347 (insertBankSel): removed useless optimization (will never fire),
4348 (FixRegisterBanking): added optimization for devices with only one
4349 possibly aliased bank of memory, like 16f84
4350 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4351 devices have no SHAREBANK in the linker script
4352 * device/include/pic/pic14devices.txt: documented memmap
4353 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4355 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4357 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4358 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4359 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4360 genhc08Code): switched most of the D (debug) macros to DD (detailed
4361 debug) macros to better control clutter in the generated .asm file.
4362 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4363 genRightShift): fixed bug with non-constant bit shift stored to
4364 a volatile result (SF Open Discussion forum thread #1616749).
4365 Single byte case is not yet optimized.
4367 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4369 * device/include/asm/mcs51/features.h,
4370 * device/include/malloc.h,
4371 * device/include/stdio.h: changed keywords to double underscore variants,
4374 2006-11-27 Borut Razem <borut.razem AT siol.net>
4376 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4377 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4378 support/cpp2/output.h, support/cpp2/cppinit.c,
4379 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4380 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4381 support/cpp2/cppdefault.c, support/cpp2/system.h,
4382 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4383 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4384 support/cpp2/prefix.c, support/cpp2/except.h,
4385 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4386 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4387 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4388 support/cpp2/version.c, support/cpp2/cppmain.c,
4389 support/cpp2/version.h, support/cpp2/hashtable.c,
4390 support/cpp2/cpperror.c:
4391 synchronized with GCC CPP release version 3.3.6,
4392 the latest where cppmain.c still exists.
4393 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4394 support/cpp2/sdcppinit.c: added
4396 2006-11-27 Borut Razem <borut.razem AT siol.net>
4398 * support/cpp2/cpplex.c:
4399 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4401 * support/cpp2/cpplib.c: removed definitions of unused variables
4403 2006-11-26 Borut Razem <borut.razem AT siol.net>
4405 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4406 since they are redefined by macros in support/cpp2/sdcc.h
4407 * support/cpp2/sdcc.h: x*alloc macro redefinition
4409 2006-11-25 Borut Razem <borut.razem AT siol.net>
4411 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4412 support/cpp2/configure, support/cpp2/Makefile.in,
4413 support/cpp2/cppfiles.c, support/cpp2/output.h,
4414 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4415 support/cpp2/config.h, support/cpp2/cpplib.h,
4416 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4417 support/cpp2/cppdefault.c, support/cpp2/config.in,
4418 support/cpp2/system.h, support/cpp2/cpplex.c,
4419 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4420 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4421 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4422 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4423 support/cpp2/configure.in, support/cpp2/intl.h,
4424 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4425 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4426 support/cpp2/version.c, support/cpp2/cppmain.c,
4427 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4428 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4429 support/cpp2/cpperror.c,
4430 support/cpp2/libiberty/safe-ctype.c,
4431 support/cpp2/libiberty/safe-ctype.h,
4432 support/cpp2/libiberty/splay-tree.c,
4433 support/cpp2/libiberty/obstack.c,
4434 support/cpp2/libiberty/lbasename.c,
4435 support/cpp2/libiberty/splay-tree.h,
4436 support/cpp2/libiberty/obstack.h:
4437 synchronized with GCC CPP release version 3.2.3,
4438 the latest before integration of cpp into gcc
4439 * support/cpp2/except.h, support/cpp2/line-map.c,
4440 support/cpp2/line-map.h,
4441 support/cpp2/libiberty/hex.c,
4442 support/cpp2/libiberty/concat.c,
4443 support/cpp2/libiberty/filenames.h: added
4444 * support/cpp2/intl.c: deleted
4446 2006-11-24 Borut Razem <borut.razem AT siol.net>
4448 * src/SDCC.y: enabled compilation of empty source file
4449 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4450 "ISO C forbids an empty source file"
4451 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4452 if all the code is ifdefed out.
4454 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4456 * src/hc08/gen.c (genPcall): fix for bug #1601032
4458 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4460 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4461 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4462 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4463 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4464 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4465 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4466 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4467 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4468 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4469 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4470 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4471 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4472 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4473 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4474 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4475 Renamed to all upper case as per the standard set by SiLabs
4477 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4479 * device/include/mcs51/C8051F520.h: new, added
4480 * device/include/mcs51/compiler.h: added link about predefined macros
4482 2006-11-23 Raphael Neider <rneider AT web.de>
4484 * src/regression/Makefile: add -L path to fresh library
4485 * src/regression/simulate: emphasize FAILED output
4486 * src/regression/create_stc: output _failures from gpsim
4487 * src/regression/compare4.c,
4488 * src/regression/rotate6.c: fixed char literals,
4489 all compile, all run =8-D
4491 * src/pic/pcode.h: added isPCASMDIR macro
4492 * src/pic/gen.c (genAnd): fixed bit offset
4493 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4494 packBits): unified register numbering schemes,
4495 (newReg): do not insert stack registers into hash table,
4496 (initStack): unpinned pseudo stack, simplified,
4497 (typeRegWithIdx): fixed retrieval of stack registers,
4498 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4499 (pCodeReplace): removed invalid assertion,
4500 (insertPCodeInstruction): fixed newly added labels,
4501 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4502 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4503 DumpFlow): removed unsed (broken?) code,
4504 (insertBankSel): prevent STATUS from being BANKSELed,
4505 (FixRegisterBanking): rewritten from scratch, implemented generic
4506 optimizations (suppress BANKSELs to same register and to registers
4507 present in all banks),
4508 (AnalyzeBanking): update flow after BANKSELection
4510 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4511 sharebank, let linker place it, mark STKxx symbols as emitted
4513 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4515 * src/regression/arrays.c,
4516 * src/regression/bank1.c,
4517 * src/regression/bool2.c,
4518 * src/regression/compare7.c,
4519 * src/regression/compare8.c,
4520 * src/regression/compare9.c,
4521 * src/regression/compare10.c,
4522 * src/regression/configword.c,
4523 * src/regression/for.c,
4524 * src/regression/mult1.c,
4525 * src/regression/pointer1.c,
4526 * src/regression/rotate6.c,
4527 * src/regression/string1.c,
4528 * src/regression/struct1.c,
4529 * src/regression/Makefile: make PIC14 regression tests run again
4530 (3 fail, 6 won't compile)
4532 2006-11-21 Raphael Neider <rneider AT web.de>
4534 * device/include/pic16/pic18f4550.h,
4535 * device/include/pic16/pic18f4455.h,
4536 * device/lib/pic16/libdev/pic18f4550.c,
4537 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4538 * configure.in: removed superfluous closing bracket
4540 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4542 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4545 2006-11-21 Raphael Neider <rneider AT web.de>
4547 * src/pic/device.{c,h}: added pic14_getPIC()
4548 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4549 (genAnd): added PIC code for one case, fixes #1597044
4550 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4551 SFRs that are present in all banks (e.g., STATUS)
4553 2006-11-20 Raphael Neider <rneider AT web.de>
4555 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4556 INCFSZ/INCFSZW and declared them as changing Z bit,
4557 (insertPCodeInstruction): correctly invert the above instructions,
4559 (DoBankSelect): don't panic on po_immediates
4561 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4564 * as/link/mcs51/lkihx.c (newArea),
4565 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4566 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4568 2006-11-11 Raphael Neider <rneider AT web.de>
4570 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4571 bitfield symbols, fixes #1579535 (once more...).
4573 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4575 * support/regression/generate-cases.py,
4576 * support/regression/fwk/include/testfwk.h,
4577 * support/regression/fwk/lib/testfwk.c: used code pointers,
4578 (about 50kByte less code generated for mcs51)
4580 2006-11-06 Borut Razem <borut.razem AT siol.net>
4582 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4583 debugger/mcs51/configure: fixed failed check because the function
4584 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4585 who submitted the patch for gpsim.
4586 * debugger/mcs51/configure.in: removed the result message
4587 * debugger/mcs51/Makefile.in: fixed the config.status warning
4588 "... seems to ignore the --datarootdir setting"
4590 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4592 * device/include/mcs51/c8051f020.h,
4593 * device/include/mcs51/c8051f040.h,
4594 * device/include/mcs51/c8051f060.h,
4595 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4596 * src/z80/gen.c (gencjneshort),
4597 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4599 2006-10-31 Borut Razem <borut.razem AT siol.net>
4601 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4602 debugger/mcs51/configure: get readline version
4604 2006-10-30 Borut Razem <borut.razem AT siol.net>
4606 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4607 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4608 debugger/mcs51/configure: locate readline even when cross compiling
4609 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4611 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4613 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4616 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4618 * device/include/malloc.h,
4619 * device/lib/calloc.c,
4620 * device/lib/free.c,
4621 * device/lib/malloc.c,
4622 * device/lib/realloc.c: moved definition of struct into sources
4623 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4625 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4627 * as/asx8051.dsp: corrected output directories
4628 * as/link/hc08: new directory for hc08 linker
4629 * as/hc08/aslink.h, as/link/aslink.h,
4630 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4631 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4632 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4633 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4634 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4635 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4636 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4637 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4638 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4639 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4640 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4641 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4642 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4643 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4644 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4645 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4646 * as/link/hc08/conf.mk,
4650 * sdcc.dsw: moved hc08 linker to as/link/hc08
4651 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4652 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4653 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4654 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4655 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4656 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4657 * as/link/mcs51/aslink.dsp,
4658 * as/link/mcs51/Makefile.in: factored out the common files
4659 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4660 * as/clean.mk: extra cleaning common files
4661 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4662 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4663 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4665 2006-10-29 Raphael Neider <rneider AT web.de>
4667 * src/pic/ralloc.c (newReg): create aliases for registers with
4668 multiple names to fix #1579535 and #1584001,
4669 (regWithIdx,dirregWithName): resolve aliases on lookup
4670 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4672 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4673 to prevent build errors on small devices
4675 2006-10-28 Raphael Neider <rneider AT web.de>
4677 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4678 assumption within interrupt handlers, fixes #1584940
4679 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4680 "emitted" to avoid emitting them again in udata
4682 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4684 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4687 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4689 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4690 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4691 on/off CR to CRLF conversion.
4693 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4695 * doc/sdccman.lyx: updated IRQ section
4697 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4699 * device/lib/serial_io.c: removed
4700 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4701 replacements for serial_io.c
4703 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4705 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4707 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4709 * device/lib/serial_io.c: Default putchar() and getchar() for
4710 mcs51 uses serial port.
4712 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4714 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4716 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4718 * support/regression/ports/mcs51/support.c: smaller
4719 _sdcc_external_startup()
4720 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4722 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4724 * device/lib/gbz80/crt0.s,
4725 * device/lib/gbz80/crt0_rle.s,
4726 * device/lib/gbz80/div.s,
4727 * device/lib/gbz80/fstubs.s,
4728 * device/lib/gbz80/heap.s,
4729 * device/lib/gbz80/mul.s,
4730 * device/lib/gbz80/putchar.s,
4731 * device/lib/gbz80/stubs.s,
4732 * device/lib/z80/crt0.s,
4733 * device/lib/z80/crt0_rle.s,
4734 * device/lib/z80/div.s,
4735 * device/lib/z80/fstubs.s,
4736 * device/lib/z80/heap.s,
4737 * device/lib/z80/mul.s,
4738 * device/lib/z80/putchar.s,
4739 * device/lib/z80/stubs.s: reverted, I was mistaken
4741 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4743 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4744 * support/regression/ports/mcs51/support.c: removed race
4745 condition on TI in _putchar allowing to use serial port mode 0
4747 2006-10-20 Borut Razem <borut.razem AT siol.net>
4749 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4751 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4753 * device/lib/gbz80/crt0.s,
4754 * device/lib/gbz80/crt0_rle.s,
4755 * device/lib/gbz80/div.s,
4756 * device/lib/gbz80/fstubs.s,
4757 * device/lib/gbz80/heap.s,
4758 * device/lib/gbz80/mul.s,
4759 * device/lib/gbz80/putchar.s,
4760 * device/lib/gbz80/stubs.s,
4761 * device/lib/z80/crt0.s,
4762 * device/lib/z80/crt0_rle.s,
4763 * device/lib/z80/div.s,
4764 * device/lib/z80/fstubs.s,
4765 * device/lib/z80/heap.s,
4766 * device/lib/z80/mul.s,
4767 * device/lib/z80/putchar.s,
4768 * device/lib/z80/stubs.s: removed all leading underscores from area names
4770 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4772 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4773 regression tests are not waiting in the simulator for simulated
4774 transmission of debug output
4776 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4778 * device/lib/printf_large.c: slightly smaller
4779 * doc/sdccman.lyx: do not use spaces within html links
4781 2006-10-16 Borut Razem <borut.razem AT siol.net>
4783 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4784 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4785 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4786 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4787 debugger/mcs51/configure:
4788 [ 1185668 ] add gnu readline support to sdcdb - enabled
4790 2006-10-16 Raphael Neider <rneider AT web.de>
4792 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4793 fixes #1577882, removes close to all banking optimizations
4795 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4797 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4798 variables in code memory
4799 * support/regression/tests/absolute.c: added test for this
4801 2006-10-15 Raphael Neider <rneider AT web.de>
4803 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4805 (BankSelect): emit BANKSEL before touching linker-placed regs,
4808 2006-10-10 Raphael Neider <rneider AT web.de>
4810 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4811 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4812 * src/pic/main.c (_pic14_parseOptions),
4813 * src/pic/main.h: mostly reverted to previous state, now use results
4814 from SDCCmain.c's argument parsing
4816 2006-10-10 Borut Razem <borut.razem AT siol.net>
4818 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4819 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4820 [ 1185668 ] add gnu readline support to sdcdb -
4821 prepared for READLINE, not enabled yet,
4822 thanks to <tal.bav AT gmail.com>
4824 2006-10-10 Raphael Neider <rneider AT web.de>
4826 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4827 * src/pic16/devices.inc,
4828 * device/include/pic16 (pic18f[24]620.h),
4829 * device/include/pic18fregs.h,
4830 * device/lib/pic16/pics.all,
4831 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4832 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4833 Gary Plumbridge and Anton Strobl
4835 2006-10-10 Raphael Neider <rneider AT web.de>
4837 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4838 --stack-siz=NUM options to configure the argument passing stack
4839 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4840 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4841 (pic14_getSharebankSize): obey --stack-siz=NUM,
4842 (pic14_getSharebankAddress): obey --stack-loc=NUM
4844 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4846 * doc/sdccman.lyx: added to the manual
4847 * doc/figures/ddd_example.png: added (neither pdflatex nor
4848 most browsers seem to like the .eps file)
4850 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4852 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4853 to /tmp and /var/tmp acc. LSB
4854 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4856 * support/regression/tests/onebyte.c: added test
4858 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4860 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4862 2006-10-05 Borut Razem <borut.razem AT siol.net>
4864 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4866 - sdcc.dsw: changed property eol-style to CRLF
4867 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4869 2006-10-04 Raphael Neider <rneider AT web.de>
4871 * device/include/pic/{pic16f84.h,pic16f84a.h},
4872 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4873 from patch #1522504, thanks to Robas Teodor
4875 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4877 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4880 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4882 * src/pic16/glue.c (pic16emitMaps),
4883 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4884 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4885 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4886 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4888 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4889 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4891 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4893 * support/librarian/sdcclib.c: Added option -l.
4894 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4896 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4897 using Windows command prompt.
4899 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4901 * device/lib/libsdcc.lib: added module rand
4902 * src/ds390/ralloc.c (rematStr),
4903 * src/hc08/ralloc.c (rematStr),
4904 * src/mcs51/ralloc.c (rematStr),
4905 * src/z80/ralloc.c (rematStr): made output more consistent
4906 * src/mcs51/gen.c: cosmetic changes
4908 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4910 * src/port.h: added mem.cabs_name to PORT
4917 * src/z80/main.c: added cabs_name initializers
4918 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4920 (emitMaps): emit absolutes in code memory into cabs_name
4922 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4923 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4924 * support/regression/fwk/include/testfwk.h: added define for at
4925 * support/regression/tests/absolute.c: added, new
4927 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4929 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4930 optimizations, see also patch 887161 by Stas Sergeev
4931 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4932 to be necessary anymore,
4933 (102, 103, 104, 127): renamed all occurances of bp to _bp
4935 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4937 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4938 thanks Weston T. Schmidt for patch 1555221
4939 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4940 * src/SDCCicode.c(geniCodeMultiply): small optimization
4942 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4944 * device/include/stdlib.h: added rand prototypes
4945 * device/lib/rand.c: new, added
4946 * device/lib/Makefile.in: added rand.c
4947 * src/z80/peeph.def,
4948 * src/z80/peeph-gbz80.def,
4949 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4951 2006-09-20 Raphael Neider <rneider AT web.de>
4953 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4955 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4957 * as/link/aslink.h: cosmetic changes
4958 * as/link/mcs51/Makefile.in,
4959 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4961 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4964 * as/link/mcs51/aslink.h,
4965 * as/link/z80/aslink.h: merged and moved to as/link/
4966 * as/link/lkstore.c,
4967 * as/link/mcs51/lkstore.c: moved to as/link/
4968 * as/link/clean.mk: remove *.o
4969 * as/link/mcs51/alloc.h: deleted
4970 * as/link/mcs51/lkarea.c: added lnksect prototype
4971 * as/link/mcs51/lkdata.c,
4972 * as/link/mcs51/lklex.c,
4973 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4974 * as/link/mcs51/lkmem.c,
4975 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4976 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4977 * as/link/mcs51/aslink.dsp,
4978 * as/link/mcs51/Makefile.aslink,
4979 * as/link/mcs51/Makefile.bcc,
4980 * as/link/mcs51/Makefile.in: updated for moved files
4981 * as/link/z80/lkarea.c,
4982 * as/link/z80/lkhead.c,
4983 * as/link/z80/lklex.c,
4984 * as/link/z80/lklibr.c,
4985 * as/link/z80/lklist.c,
4986 * as/link/z80/lkmain.c,
4987 * as/link/z80/lkrloc.c,
4988 * as/link/z80/lksym.c: synced with mcs51
4989 * as/link/z80/lkdata.c,
4990 * as/link/z80/lkeval.c,
4991 * as/link/z80/lkihx.c,
4992 * as/link/z80/lks19.c: cosmetic changes
4993 * as/link/z80/Makefile.in,
4994 * as/link/z80/linkgbz80.dsp,
4995 * as/link/z80/linkz80.dsp: updated for moved files
4997 2006-09-16 Borut Razem <borut.razem AT siol.net>
4999 * debugger/mcs51/sdcdb.c: partially fixed
5000 [ 1203664 ] sdcdb fails to open files w. two "." periods
5001 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5002 debugger/mcs51/symtab.h: fixed indenting
5003 * configure.in, configure: up to date with latest Maarten's changes
5005 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5008 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5009 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5010 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5011 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5012 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5013 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5014 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5015 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5016 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5017 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5018 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5019 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5020 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5021 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5022 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5023 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5024 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5025 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5026 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5027 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5028 as/link/mcs51/alloc.h,
5029 as/link/mcs51/clean.mk,
5030 as/link/mcs51/conf.mk,
5031 as/link/mcs51/Makefile.bcc,
5032 as/link/mcs51/Makefile.in,
5033 as/link/mcs51/readme.390,
5034 as/link/mcs51/strcmpi.c,
5035 as/link/mcs51/strcmpi.h,
5037 as/mcs51/Makefile.bcc,
5038 as/mcs51/Makefile.in,
5041 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5043 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5046 * as/link/Makefile.in,
5047 * as/link/z80/linkgbz80.dsp,
5048 * as/link/z80/linkz80.dsp,
5055 * link/z80/aslink.h,
5056 * link/z80/clean.mk,
5058 * link/z80/linkgbz80.dsp,
5059 * link/z80/linkz80.dsp,
5060 * link/z80/lkarea.c,
5061 * link/z80/lkdata.c,
5062 * link/z80/lkeval.c,
5065 * link/z80/lkhead.c,
5068 * link/z80/lklibr.c,
5069 * link/z80/lklist.c,
5070 * link/z80/lkmain.c,
5071 * link/z80/lkrloc.c,
5074 * link/z80/Makefile.in,
5076 * sdcc.dsw: moved link/ to as/link/
5078 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5080 * as/mcs51/i51mch.c (machine): fixed warning
5082 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5084 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5086 2006-09-09 Borut Razem <borut.razem AT siol.net>
5088 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5089 sdcdb WIN32 native port
5090 * src/clean.mk: fixed
5092 2006-09-08 Borut Razem <borut.razem AT siol.net>
5094 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5096 2006-09-08 Raphael Neider <rneider AT web.de>
5098 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5099 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5100 to gplink to disable processor mismatch warning and to allow
5101 the use of devices with only aliased (shared) memory banks,
5102 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5104 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5106 * doc/sdccman.lyx: Some re-formating plus example on using
5107 #pragma preproc_asm +/-
5109 2006-09-07 Borut Razem <borut.razem AT siol.net>
5111 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5114 2006-09-06 Borut Razem <borut.razem AT siol.net>
5116 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5117 line at sdcc.nsi:153
5118 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5120 2006-09-05 Borut Razem <borut.razem AT siol.net>
5122 * configure.in, configure: support for winsock2
5123 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5124 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5125 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5126 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5127 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5129 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5131 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5133 * support/regression/tests/bug1551947.c: new, added
5134 * src/SDCCsymt.h: strings are char* not byte*
5136 2006-09-05 Raphael Neider <rneider AT web.de>
5138 * device/lib/pic16/libdev/pic18f4550.c,
5139 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5140 declarations/definitions from patch #1520949
5142 2006-09-05 Raphael Neider <rneider AT web.de>
5144 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5145 byte-aligned bitfields, fixes #1539278
5147 2006-09-05 Raphael Neider <rneider AT web.de>
5149 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5152 2006-09-04 Borut Razem <borut.razem AT siol.net>
5154 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5155 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5156 -mno-cygwin is a part of the compiler name
5157 * support/scripts/sdcc_mingw32: don't disable ucsim
5159 2006-09-03 Borut Razem <borut.razem AT siol.net>
5161 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5162 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5164 2006-09-03 Raphael Neider <rneider AT web.de>
5167 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5168 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5171 2006-09-01 Borut Razem <borut.razem AT siol.net>
5173 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5174 to make ppc-osx happy
5176 2006-08-31 Borut Razem <borut.razem AT siol.net>
5178 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5179 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5180 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5181 * support/regression/ports/ds390/spec.mk,
5182 support/regression/ports/mcs51/spec.mk,
5183 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5184 To run regression tests in mingw environment:
5185 make DEV_NULL=NUL CC=gcc
5187 2006-08-30 Borut Razem <borut.razem AT siol.net>
5189 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5190 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5191 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5192 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5193 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5194 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5195 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5196 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5197 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5198 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5199 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5200 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5201 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5202 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5203 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5204 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5205 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5206 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5207 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5208 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5209 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5210 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5211 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5212 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5213 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5214 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5215 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5216 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5217 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5218 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5219 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5220 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5221 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5222 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5223 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5224 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5225 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5226 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5227 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5228 ucsim WIN32 native port
5230 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5232 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5234 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5236 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5237 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5239 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5241 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5242 * support/regression/tests/bug1546986.c: new, added
5243 * as/mcs51/.cvsignore,
5244 * debugger/mcs51/.cvsignore,
5245 * src/.cvsignore: deleted
5247 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5249 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5252 2006-08-20 Borut Razem <borut.razem AT siol.net>
5254 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5255 removed cl_listen_console::match(), cl_console::match(),
5256 restructured cl_commander::proc_input()
5258 2006-08-16 Borut Razem <borut.razem AT siol.net>
5260 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5261 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5262 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5264 2006-08-14 Borut Razem <borut.razem AT siol.net>
5266 * support/regression/Makefile.in,
5267 support/regression/ports/pic14/gpsim.cmd,
5268 support/regression/ports/pic14/spec.mk,
5269 support/regression/ports/pic14/support.c:
5270 added pic14 regression test
5272 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5274 * as/doc/asxhtm.html: documented changed ABS behaviour
5275 * as/doc/README: fixed some typos
5277 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5279 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5282 2006-08-12 Borut Razem <borut.razem AT siol.net>
5284 * support/regression/fwk/include/testfwk.h,
5285 support/regression/fwk/lib/testfwk.c,
5286 support/regression/generate-cases.py,
5287 support/regression/Makefile.in:
5288 regression test framework does not depend on function pointers and
5291 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5293 * device/include/stddef.h: c temporary hack to fix bug 1518273
5295 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5297 * device/include/mcs51/cc2510fx.h: added
5298 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5301 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5303 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5304 * as/z80/Makefile.in: added strcmpi.c
5305 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5306 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5308 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5310 * device/lib/gbz80/asm_strings.s,
5311 * device/lib/gbz80/crt0_rle.s,
5312 * device/lib/gbz80/div.s,
5313 * device/lib/gbz80/mul.s,
5314 * device/lib/gbz80/shift.s,
5315 * device/lib/z80/asm_strings.s,
5316 * device/lib/z80/crt0_rle.s,
5317 * device/lib/z80/div.s,
5318 * device/lib/z80/mul.s,
5319 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5320 flags which are all upper case
5322 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5324 * as/z80/asm.h: made CASE_SENSITIVE 1
5325 * link/z80/aslink.h: made CASE_SENSITIVE 1
5326 * src/z80/gen.c (throughout): made all conditionals upper case
5327 * support/regression/tests/bug1503067.c: new
5329 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5331 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5332 (shiftIntoPair): added case 2 for PAIR_IY,
5333 (setupToPreserveCarry): replaced parameters with iCode and check if
5334 PAIR_DE is in use to fix bug 1399290,
5335 (genPlus, genMinus): updated call to setupToPreserveCarry
5336 * support/regression/tests/bug1399290.c: new
5338 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5340 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5341 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5342 * src/ds390/gen.c (shiftRLong),
5343 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5344 * src/mcs51/gen.c (sameReg): changed to sameByte,
5345 (xch_a_aopGet): new,
5346 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5347 shiftRLong): fixed bug 1533966
5348 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5349 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5350 * support/regression/Makefile.in: disabled z80, enabled ucz80
5351 * support/regression/tests/float_trans.c: enabled test for z80 and host
5352 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5354 2006-08-01 Borut Razem <borut.razem AT siol.net>
5356 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5357 comparison is always false due to limited range of data type
5358 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5360 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5362 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5363 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5364 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5365 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5367 2006-07-31 Borut Razem <borut.razem AT siol.net>
5369 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5370 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5371 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5372 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5373 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5374 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5375 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5376 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5377 enable ucsim mingw compilation. Serial port is disabled,
5378 since it uses termios.h API, which is not available on native
5381 2006-07-31 Borut Razem <borut.razem AT siol.net>
5383 * Small Device C Compiler 2.6.0 released
5384 * support/scripts/sdcc.nsi: added FULL_DOC option
5385 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5387 2006-07-28 Borut Razem <borut.razem AT siol.net>
5389 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5390 * doc/INSTALL.txt: updated
5392 2006-07-27 Borut Razem <borut.razem AT siol.net>
5394 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5395 device/lib/pic/libdev/Makefile.in: fixed bug
5396 [ 1438354 ] pic libsdcc: distclean doesn't work
5397 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5398 device/lib/pic16/libio/Makefile.in: fixed bug
5399 [ 1438344 ] pic16 lib: clean doesn't work properly
5400 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5402 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5404 * device/lib/pic/libsdcc/fsdiv.c,
5405 * device/lib/pic/libsdcc/fsmul.c,
5406 * device/lib/pic16/libsdcc/float/fsdiv.c,
5407 * device/lib/pic16/libsdcc/float/fsmul.c,
5408 * device/lib/_fsdiv.c,
5409 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5410 * support/regression/tests/bug1520966.c: added
5411 * doc/knownbugs.html: removed [ 1520966 ] from the list
5413 2006-07-25 Borut Razem <borut.razem AT siol.net>
5415 * configure.in, configure, sdccconf_in.h: fixed bug
5416 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5417 * doc/knownbugs.html: removed [ 1519095 ] from the list
5419 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5421 * doc/knownbugs.html: added, contains list of known bugs at release
5422 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5424 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5426 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5427 function registers and corrected defaults with additional warning
5428 * device/lib/malloc.c: cosmetic changes
5429 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5430 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5431 (fillGaps): and used it
5433 2006-07-20 Raphael Neider <rneider AT web.de>
5435 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5436 output unless SDCCPICDEBUG is set
5437 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5438 output if SILENT is set
5440 2006-07-11 Borut Razem <borut.razem AT siol.net>
5442 * doc/README.txt: updated
5444 2006-07-10 Borut Razem <borut.razem AT siol.net>
5446 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5447 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5448 in WIN32 installation
5449 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5452 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5454 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5455 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5457 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5459 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5461 2006-07-06 Borut Razem <borut.razem AT siol.net>
5463 * support/regression/tests/bitfields.c:
5464 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5465 * support/regression/tests/constantRange.c:
5466 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5468 2006-07-04 Borut Razem <borut.razem AT siol.net>
5470 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5472 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5473 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5474 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5475 reverted changes from 2006-07-03
5476 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5477 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5478 added CPPFLAGS, used by the host port
5480 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5482 * support/regression/valdiag/tests/switch.c,
5483 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5484 * support/regression/tests/libmullong.c: fixed for host
5485 * support/regression/ports/host/spec.mk: disable all warnings for host,
5486 SDCC runs with --less-pedantic too
5488 2006-07-03 Borut Razem <borut.razem AT siol.net>
5490 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5492 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5493 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5494 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5495 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5497 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5498 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5499 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5500 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5502 2006-07-02 Raphael Neider <rneider AT web.de>
5504 * src/pic16/devices.inc,
5505 * device/include/pic16/pic18fregs.h,
5506 * device/include/pic16/pic18f4550.h,
5507 * device/lib/pic16/pics.all,
5508 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5510 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5512 * as/hc08/lkaomf51.c (OutputName),
5513 * as/mcs51/lkaomf51.c (OutputName),
5514 * as/z80/asmain.c (asmbl),
5515 * src/ds390/main.c (asmLineNodeFromLineNode),
5516 * src/hc08/ralloc.c (hc08_assignRegisters),
5517 * src/mcs51/main.c (asmLineNodeFromLineNode),
5518 * src/xa51/ralloc.c (checkRegMask),
5519 * src/xa51/gen.c (emitcode),
5520 * src/z80/gen.c (_emit2),
5521 * src/SDCCast.c (searchLitOp),
5523 * support/packihx/packihx.c,
5524 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5525 * src/ds390/gen.c (aopPutUsesAcc),
5526 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5527 * support/regression/tests/libmullong.c (mullong_wrapper),
5528 * src/SDCCsymt.c (powof2),
5530 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5531 * src/SDCCsymt.h: added TYPE_TARGET_*
5532 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5533 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5534 SDCCast because 1) header problems 2) this is the right place
5535 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5536 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5539 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5541 * src/SDCCicode.h: removed buggy semicolon in unused macro
5542 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5543 search for previous definiton of auto symbols too,
5544 (findPrevUse): fixed logic of emitWarnings
5546 2006-06-26 Raphael Neider <rneider AT web.de>
5548 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5549 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5551 2006-06-25 Raphael Neider <rneider AT web.de>
5553 * device/lib/pic/libm: NEW, added math library functions
5554 * device/lib/pic/libsdcc: NEW; added float support functions
5555 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5556 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5557 NEW, added math related headers
5558 * device/include/asm/pic/features.h: NEW
5559 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5560 (popGet): allow larger offsets for AOP_PCODE,
5561 (genDataPointerSet): handle literals explicitly, more debug output,
5562 (genAssign): fixed for float using aopLiteral ;-)
5563 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5564 GOTO initialisation routine
5565 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5566 flag on registers, fixes #1469043 (local variables do not work)
5567 * src/pic/main.c (_pic14_do_link),
5568 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5571 2006-06-25 Borut Razem <borut.razem AT siol.net>
5573 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5574 characters printed (not including the trailing '\0' used to end
5575 output to strings). Problem detected in regression test bug-927659.c.
5576 NOTE: printf() family functions should return int instead
5578 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5579 specifier are printed as themselves
5580 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5581 support flags, width and precision specifiers
5583 2006-06-24 Borut Razem <borut.razem AT siol.net>
5585 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5586 to the list of sdcc tagrets not supporting bit type
5587 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5588 testfor pic16 due to bug:
5589 [ 1511794 ] pic16: regression test bug-895992.c fails
5591 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5593 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5594 * src/SDCCglue.c (initPointer), fixed bug 1496419
5595 * support/regression/tests/bug1496419.c: new, added
5597 2006-06-22 Borut Razem <borut.razem AT siol.net>
5599 * support/regression/ports/pic16/support.c: use gpsim usart module from
5600 libgpsim_modules library
5602 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5604 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5607 2006-06-19 Raphael Neider <rneider AT web.de>
5609 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5610 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5611 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5612 (pic14printExterns,pic14printPublics,pic16printPublics,
5613 pic16_printExterns): use new functions to emit symbols
5614 (picglue,pic16glue): emit publics before emitting externs
5615 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5616 locally defined functions to avoid bug #1443651
5617 * support/regression/tests/bug-716242.c: removed pic16 workaround
5618 * support/regression/ports/pic16/spec.mk: ignore errors during build
5620 2006-06-19 Raphael Neider <rneider AT web.de>
5622 * src/pic/glue.h: added pic14aopLiteral prototype
5623 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5624 * src/pic/gen.c: removed stdint.h dependency
5625 (aopGet): use Safe_strdup()
5626 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5627 (genDataPointerSet): use pic14aopLiteral()
5628 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5629 for pic16; thanks to Bernhard and Maarten
5631 2006-06-18 Borut Razem <borut.razem AT siol.net>
5633 * support/regression/tests/structflexarray.c: flexible array members
5634 not supported by gcc < 3
5635 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5637 * src/pic/gen.c: don't include [p]strdin.h on solaris
5638 * support/Util/pstdint.h: addad svn attributes
5639 * support/regression/tests/constantRange.c,
5640 support/regression/tests/rotate.c: include inttypes.h instead
5641 stdint.h on solaris, addad svn attributes
5643 2006-06-18 Raphael Neider <rneider AT web.de>
5645 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5647 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5648 (pic16_genMinusBits): simplified sign-extension
5649 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5650 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5651 adjusted to correctly handle mixed-signed operands, disabled
5652 now unused multiplciation routines
5653 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5654 (assignResultValue): added argument denoting the size of the result
5655 as returned by the function (fixes upcasts in assigning from
5656 function calls: char foo(); int i = foo();)
5657 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5658 function result to assignResultValue
5659 (genMult): disabled inlined multiplication code
5660 (genDiv): augmented to also handle the modulus operator, fixed to
5661 handle mixed-signed operands correctly
5662 (genMod): simply call genDiv, disabled unused code
5663 (genAssign): fixed missing (sign-)extension on result
5664 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5665 valid char operands, allow signed operands for native code, added
5666 division and modulo operator handling
5667 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5669 As a consequence, onebyte.c (if split into two files) and muldiv.c
5670 pass regression tests.
5672 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5674 * doc/Makefile.in: two runs of makeindex seem needed to get
5675 correct page references in the index of sdccman.pdf
5676 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5678 2006-06-17 Borut Razem <borut.razem AT siol.net>
5680 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5682 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5684 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5685 mentioned ec2drv and paulmon
5687 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5689 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5690 consecutive abs areas
5691 (find_empty_space, allocate_space): added map to handle codemap or
5693 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5694 absolute idata and xdata
5695 * as/mcs51/lkmem.c (summary2): updated legend
5697 2006-06-16 Raphael Neider <rneider AT web.de>
5699 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5701 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5703 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5705 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5707 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5709 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5710 value of generic pointers,
5720 src/z80/main.c: PORT structure, added elements for gp_tags field,
5721 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5722 fields in the PORT structure of each port,
5723 * src/SDCCast.c (decorateType): allow processing of generic pointers
5724 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5727 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5733 * src/pic16/pcode.c,
5735 * src/pic/pcoderegs.c,
5738 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5739 bug 1504689 on minGW
5741 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5743 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5745 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5747 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5749 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5751 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5754 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5756 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5757 to a char variable. Fixed bug #1504211
5758 * device/include/pic16/adc.h,
5759 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5760 and fixed bug #1364390
5762 2006-06-10 Borut Razem <borut.razem AT siol.net>
5764 * CVSROOT: removed the CVS left-over
5766 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5768 * as/hc08/asmain.c (asexit),
5769 * as/hc08/lkmain.c (lkexit),
5770 * as/mcs51/asmain.c (asexit),
5771 * as/mcs51/lkmain.c (lkexit),
5772 * src/SDCCglue.c (DEFSETFUNC),
5773 * src/SDCCmain.c (linkEdit, assemble),
5774 * support/librarian/sdcclib.c (AddRel),
5775 replaced unlink() by standard C remove()
5776 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5777 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5778 gatherImplicitVariables): new, added to fix bug 608752,
5779 (createFunction): added gatherImplicitVariables()
5780 * src/SDCCast.h: added createRMW prototype
5781 * src/SDCCsymt.h (struct symbol): added infertype
5782 * support/regression/tests/bug608752.c: new, added
5784 2006-06-10 Raphael Neider <rneider AT web.de>
5786 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5787 multibyte dummy reads (fixes #1503234)
5789 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5791 * device/include/mcs51/compiler.h: new, added header file to enable
5792 creating common sfr definition header files for different compilers
5794 2006-06-05 Raphael Neider <rneider AT web.de>
5796 * src/pic16/{pcode.h,genarith.c}:
5797 introduced pCodeOp combining any two pCodeOps (previously only
5798 two register operands could be combined), removed pcop2 from
5799 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5800 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5801 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5802 rewritten to use new PO_TWO_OPS
5803 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5804 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5805 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5806 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5807 (pic16_get_op): embraced return arg to allow #define return(x),
5808 added new case for combined opcodes
5809 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5810 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5811 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5813 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5815 * src/SDCCval.c (checkConstantRange): added
5816 * src/SDCCval.h: added checkConstantRange
5817 * support/Util/SDCCerr.c,
5818 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5819 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5820 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5821 * src/SDCCast.c (decorateType): added checkConstantRange,
5822 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5823 can be emitted with the correct always true/false warning,
5824 added optimization for double '!';
5825 result of decorateType() must be assigned back to the tree, because
5826 decorateType() can change the tree
5827 * src/SDCCicode.c (geniCodeLogic),
5828 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5829 (checkConstantRange): removed, it was only a fragment which never
5831 * src/SDCCsymt.c (computeType): fixed promotion for
5832 "-1 < (unsigned bit) b"
5833 * src/pic/ralloc.c (packRegsForAssign),
5834 * src/pic16/ralloc.c (packRegsForAssign),
5835 * src/hc08/ralloc.c (packRegsForAssign),
5836 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5838 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5839 * support/regression/tests/constantRange.c: added
5840 * support/valdiag/tests/constantRange.c: added
5841 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5843 2006-06-02 Borut Razem <borut.razem AT siol.net>
5845 * support/regression/ports/pic16/support.c: increase stack size
5847 * support/regression/Makefile.in: sort tests by name so that the
5848 resutlts can be compared on different machines / platforms
5850 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5852 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5853 * src/ds390/gen.c (emitLabel): new, added,
5854 (genDjnz): fixed stack overflow bug,
5855 (throughout): cosmetic changes to sync with mcs51/gen.c,
5856 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5857 * src/mcs51/gen.c (genEndFunction): small optimization,
5858 (throughout): cosmetic changes to sync with ds390/gen.c
5860 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5862 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5863 (_print_format): fixed printing pointers
5864 * src/mcs51/gen.c (emitLabel, movb): new, added,
5865 (genAssign): small optimization,
5866 (genDjnz): fixed stack overflow bug,
5867 (throughout): replaced sprintf with SNPRINTF,
5868 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5869 replaced emitcode("mov", "b,...") with MOVB(...),
5870 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5871 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5872 * src/mcs51/peeph.def: added rules 140 and 264
5873 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5874 so they may get optimized into registers
5876 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5878 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5879 immediately when encountered,
5880 (printUsage): always use stderr even on windows
5882 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5884 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5885 (processParms): fixed bug #1247551
5886 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5887 parseCmdLine, main): print '--version' to stdout,
5888 print 'help' to stdout if --help is given,
5889 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5890 arguments are given; fixed --help
5892 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5894 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5895 * support/regression/tests/bug-1493710.c: added
5897 2006-05-27 Borut Razem <borut.razem AT siol.net>
5899 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5901 * support/regression/ports/pic16/support.c: increase stack size
5902 from default 64 bytes to 128 bytes
5903 * support/regression/tests/staticinit.c,
5904 support/regression/tests/float.c: regression tests fully enabled
5905 for pic16 port by putting the initialized data arrays into the code
5907 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5908 This was changed by mistake in the previous version.
5910 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5912 * src/pic16/gen.c (genFunction, genEndFunction): some
5913 beautifications, fixed bug with falsely restoring FSR2 in large
5914 stack model, thanks to Beau E. Cox for reporting the bug
5916 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5918 * debugger/mcs51/break.c,
5919 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5920 use %p to print pointers, made address variables unsigned
5921 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5922 * debugger/mcs51/symtab.c (parseSymbol): must return something
5923 * src/mcs51/gen.c (aopForSym): small optimization,
5924 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5925 (freeAsmop): added missing break,
5926 (aopPut): removed parameter bvolatile, determine it inside the function,
5927 (saveRegisters, unsaveRegisters): small optimization,
5928 (genIpush): removed pointless check,
5929 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5930 replaced sprintf with SNPRINTF,
5931 replaced strcpy with strncpyz,
5932 updated aopPut calls,
5933 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5934 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5936 2006-05-24 Borut Razem <borut.razem AT siol.net>
5938 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5939 modification of test for the pic16 port, put the array to the code
5940 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5942 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5944 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5945 * support/Util/pstdint.h: added
5947 2006-05-22 Borut Razem <borut.razem AT siol.net>
5949 * src/regression/Makefile: removed bool2.c test, added -q linker option
5950 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5951 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5952 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5953 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5954 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5955 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5956 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5957 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5958 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5960 2006-05-22 Raphael Neider <rneider AT web.de>
5962 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5963 bug #1492360 (problematic due to generic pointers, see code)
5965 2006-05-22 Borut Razem <borut.razem AT siol.net>
5967 * support/regression/ports/pic16/specs.mk: removed stack size linker
5969 * support/regression/tests/array.c,
5970 support/regression/tests/bitopcse.c,
5971 support/regression/tests/bug-908454.c,
5972 support/regression/tests/malloc.c: modified for pic16 regression test
5973 * support/regression/tests/bitfields.c:
5974 pic16 - excluded bitfileds of size > 8
5975 * support/regression/tests/bp.c: pic16 - reduced data size
5976 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5977 * support/regression/tests/bug-460010.c:
5978 pic16 - used the absolute address the fits in memory
5979 * support/regression/tests/bug-716242.c:
5980 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5981 * support/regression/tests/float.c:
5982 pic16 - excluded - data size too big
5983 * support/regression/tests/onebyte.c:
5984 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5985 * support/regression/tests/shifts.c:
5986 pic16 - function names probably have to differ in first X characters
5988 * support/regression/tests/staticinit.c:
5989 pic16 - excluded some tests due error: no target memory available for
5992 2006-05-22 Borut Razem <borut.razem AT siol.net>
5994 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5995 second try. Thanks Stas Sergeev once more.
5997 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5999 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6000 (genLeftShift, genRightShift): fixed bug 1491627
6001 * src/hc08/peeph.def (rules 7, 8.x): added
6002 * support/regression/tests/shifts.c (ShiftLeftByParam,
6003 ShiftRightByParam, testShiftByParam): added to test variable shifting
6005 2006-05-20 Raphael Neider <rneider AT web.de>
6007 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6008 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6009 (allocReg): add only new registers to dynAllocRegs,
6010 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6011 #1489055, #1445850, and probably #1483693
6013 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6015 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6016 bug in for-loop that didn't emit the last of CONFIG and ID registers
6018 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6020 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6022 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6023 1489016, 1434401 and 1490124
6024 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6025 1489016, 1434401 and 1490124
6027 2006-05-17 Borut Razem <borut.razem AT siol.net>
6029 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6032 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6034 * device/include/mcs51/P89c51RD2.h,
6035 * device/include/mcs51/P89LPC901.h,
6036 * device/include/mcs51/P89LPC922.h,
6037 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6039 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6041 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6042 to fix missing stack pragma in compiled binary object file,
6044 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6046 * support/packihx/configure.in,
6047 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6048 determine sizeof basic types even while cross compiling
6050 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6052 * src/avr/gen.c (aopop),
6053 * src/ds390/gen.c (aopOp),
6054 * src/hc08/gen.c (aopOp),
6055 * src/mcs51/gen.c (aopop),
6056 * src/pic16/gen.c (pic16_aopOp),
6057 * src/pic/gen.c (aopOp),
6058 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6059 if size of operand is smaller than spill location
6061 2006-05-12 Borut Razem <borut.razem AT siol.net>
6063 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6064 have to have CR/LF line endings even if they are checked out on *nix
6065 or on WIN32 in cygwin binmode
6067 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6069 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6070 * device/include/ds80c390.h: added sfr16 definitions
6074 * src/ds390/ralloc.c,
6075 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6076 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6077 bit returning functions
6078 * support/regression/tests/sfr16.c: enabled test on ds390
6080 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6082 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6083 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6085 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6087 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6088 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6089 (cl_address_space constructor): removed expensive initialization,
6090 (cl_address_space::get_cell): extended for late initialization,
6091 (cl_address_space::*): use late initialization,
6092 (cl_address_decoder::activate): removed expensive initialization,
6093 This reduced regression test running time by 25%
6095 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6103 * support/packihx/Makefile.in,
6104 * support/packihx/clean.mk,
6105 * support/packihx/Makefile.bcc,
6106 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6108 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6110 * src/SDCCval.c (valNot): fix for regression test failure
6111 of not.c on big endian hosts
6113 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6115 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6117 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6119 * device/lib/mcs51/Makefile.in: changed string comparison operator
6120 to = for POSIX compliance; == is bash extension
6122 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6124 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6127 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6129 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6130 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6131 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6132 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6133 bug report #1478657,
6135 2006-05-05 Borut Razem <borut.razem AT siol.net>
6137 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6140 2006-05-02 Borut Razem <borut.razem AT siol.net>
6142 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6143 create *.ind, which made make to fail if invoked with -j 2
6145 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6147 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6148 Hubert Sack for patch 1479782
6150 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6152 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6154 2006-05-01 Raphael Neider <rneider AT web.de>
6156 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6157 (create_pic): store only prefix-free device name,
6158 (init_pic): check for device names with "16" prefix,
6160 * src/pic/device.h (struct PIC_device),
6161 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6163 * device/include/pic/pic12f{635,675,629,683}.h,
6164 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6165 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6166 * device/include/pic/pic16f505.h,
6167 * device/lib/pic/libdev/pic16f505.c: removed
6168 * device/include/pic/pic14devices.txt: added support for pic12f
6169 devices, removed unsupported non 16-bit devices
6170 [above changes provided by patch from Zik Saleeba]
6171 * src/pic/*, src/pic16/*, device/include/pic16/*,
6172 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6174 2006-05-01 Borut Razem <borut.razem AT siol.net>
6176 * configure.in, configure, doc/Makefile.in:
6177 sync with nightly build makefile - latex, dvipdf and dvips
6180 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6182 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6183 in the library source
6185 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6187 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6189 2006-04-28 Raphael Neider <rneider AT web.de>
6191 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6192 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6193 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6194 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6196 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6198 * device/lib/pic/libdev/Makefile.in,
6199 * device/lib/hc08/Makefile.in,
6200 * device/lib/gbz80/Makefile.in,
6201 * device/lib/z80/Makefile.in,
6202 * device/lib/ds390/Makefile.in,
6203 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6204 thanks to Borut for the bug report
6206 * configure: always create doc/Makefile independent from --enable-doc
6207 * Makefile.in: always install from directory doc independent from
6209 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6211 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6212 * doc/Makefile.in: install *.txt if present
6213 * device/include/Makefile.in (install): added installation of pic/*.inc
6214 and pic/*.txt files again, they were erroneously removed
6216 2006-04-28 Raphael Neider <rneider AT web.de>
6218 * src/pic/{gen.c,main.h,pcode.c},
6219 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6220 concerning signedness with casts
6222 2006-04-28 Raphael Neider <rneider AT web.de>
6224 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6225 definition of an interrupt handler,
6226 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6227 interrupt handler stuff from picglue() to separate routine,
6228 (picglue): enabled definition of intr handlers in files w/o main()
6230 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6232 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6233 compilation with MSVC 2005 Express Edition (VC8)
6235 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6237 * device/lib/Makefile: fixed build of gbz80 lib
6239 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6241 * support/regression/tests/bug-460010.c,
6242 * support/regression/tests/bug-524691.c,
6243 * support/regression/tests/bug-716242.c: removed conditional defines
6244 that are already in testfwk.h
6246 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6248 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6249 (AccAXRsh1): added, shift right by 1,
6250 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6252 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6254 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6256 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6257 remove cast to same type
6258 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6259 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6261 * link/z80/Makefile: removed, they have moved to
6264 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6265 * install-sh: fix bug #1204398 by setting umask 0022
6266 * device/lib/Makefile: separate build of z80 and gbz80 lib
6268 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6270 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6271 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6273 One basic decision: e.g. src/clean.mk includes further files. In order
6274 to make this work there are two solutions:
6275 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6276 run configure on them. This way they can use
6277 'include $(srcdir)/port-clean.mk'
6278 - always include clean.mk by the Makefile at the same level. To avoid
6279 that `make clean` tries to include and build Makefile.dep the
6280 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6281 implemented, because now even `make uninstall` doesn't create
6282 Makefile.in. clean.mk could be eliminated by pasting it in
6285 * debugger/mcs51/Makefile.in: build own objects from library sources
6286 (SLIB, SDCC) in current directory
6288 * configure, configure.in: renamed --disable-device-lib-build in
6289 --disable-device-lib; added --enable-doc, the required tools are
6290 searched by configure; added result message; the toolchain for the
6291 belonging ports are now only built, if the port is enabled.
6293 * support/regression/*: all output is written in directory gen, because
6294 the fwk and ports directories don't livet in the build tree using vpath
6296 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6297 --disable-device-lib, added --enable-doc, added section VPATH
6299 * sim/ucsim/configure.in,
6300 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6301 z80 are enabled by default
6303 2006-04-24 Raphael Neider <rneider AT web.de>
6305 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6306 to config word, "pic14_"-prefixed some extern functions
6307 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6308 config word has been found
6309 * src/pic/device.h: added prototypes
6310 * src/pic/pcode.c: added "pic14_"-prefix where needed
6311 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6313 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6315 (pic14emitRegularMap): ignore config words,
6316 (pic14createInterruptVect): moved generating __config directives away
6317 (picglue): have __config directives emitted
6319 2006-04-24 Borut Razem <borut.razem AT siol.net>
6321 * doc/Makefile: sync with nightly build makefile
6323 2006-04-24 Raphael Neider <rneider AT web.de>
6325 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6326 registers that have not been assigned proper liveranges,
6327 fixes #1469504 and #1474602,
6328 (pCodeRegOptimizeRegUsage): fixed typo in comment
6330 2006-04-24 Borut Razem <borut.razem AT siol.net>
6332 * device/examples/main8051.c: deleted - it was removed from CVS
6333 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6334 after the transition to Subversion
6335 * src/SDCCalloc.h: deleted - it was removed from CVS
6336 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6337 after the transition to Subversion
6338 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6339 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6340 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6341 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6343 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6345 * as/asx8051.dsp: added mcs51/strcmpi.h
6346 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6347 * as/hc08/aslink.h: updated lnksect prototype
6349 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6351 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6352 (newdot): handle A_ABS
6354 * as/mcs51/asout.c (outarea): output address
6355 * as/hc08/lkaomf51.c,
6356 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6358 * as/mcs51/i51pst.c,
6359 * as/z80/z80pst.c: "ABS" is not A_OVR
6360 * as/hc08/lkarea.c (newarea): read a_addr,
6361 (lnkarea): added codemap array, sort absolute areas to the front,
6362 combine all GSINITx/GSFINAL,
6363 (find_empty_space, allocate_space): new functions,
6364 (lnksect): return next address, handle absolute sections
6365 * as/mcs51/lkarea.c (newarea): read a_addr,
6366 lnksect2 prototype changed,
6367 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6368 (find_empty_space, allocate_space): new, factored out of lnksect2,
6369 (lnksect2): return next address, handle absolute sections
6371 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6372 * as/hc08/lklibr.c (addfile, fndsym),
6373 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6374 index out of range and detect both '\' and '/'
6375 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6376 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6377 regression tests (ds390 cannot return bool yet)
6378 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6379 document critical interrupts on z80, document changed SDCC define
6380 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6381 (_a390_mapping): added .org directive
6382 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6383 (genMultOneByte): fixed warnings
6384 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6386 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6387 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6388 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6389 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6390 * src/pic16/main.c: removed newReg prototype
6391 * src/pic16/pcode.c,
6392 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6394 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6396 * src/pic16/ralloc.c
6397 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6399 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6400 from short to PIC_OPTYPE
6401 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6402 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6403 optype from short to PIC_OPTYPE
6404 * src/port.h: made int_size unsigned to fix warnings
6405 * src/SDCC.y: fixed warning on MSVC
6406 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6407 * src/SDCCopt.c (convertToFcall): fixed warnings
6408 * src/SDCCsymt.h: removed double prototype for genSymName
6409 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6410 offset int to fix warnings
6412 2006-04-22 Borut Razem <borut.razem AT siol.net>
6414 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6415 references to CVS replaced with Subversion
6417 2006-04-21 Borut Razem <borut.razem AT siol.net>
6419 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6420 references to CVS replaced with Subversion
6422 2006-04-19 Borut Razem <borut.razem AT siol.net>
6424 * src/version.awk: adapted for svn
6425 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6426 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6427 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6428 /binutils-avr/etc/*.vi, *.jin: removed all properties
6429 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6431 2006-04-19 Borut Razem <borut.razem AT siol.net>
6433 * CVS to Subversion migration completed
6435 2006-04-18 Borut Razem <borut.razem AT siol.net>
6437 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6438 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6440 2006-04-17 Borut Razem <borut.razem AT siol.net>
6442 * device/include/Makefile.in: added pic/*.inc to the installation
6444 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6446 * support/regression/collate-results.py: fixed output in case of
6448 * support/regression/generate-cases.py: fixed splitting of pathnames
6450 * as/hc08/lklibr.c (addfile),
6451 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6453 2006-04-11 Raphael Neider <rneider AT web.de>
6455 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6456 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6457 * src/pic16/pcode.c (assignValnums): fixed #1460578
6459 2006-04-11 Raphael Neider <rneider AT web.de>
6461 * device/lib/pic/libdev/*.c,
6462 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6463 fixes #1468739, enables compilation in --std-c99 mode
6464 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6466 2006-04-11 Raphael Neider <rneider AT web.de>
6468 * src/pic/device.c (find_device): removed debug output
6469 (list_valid_pics): enabled verbose listing of supported devices
6470 * device/include/stdbool.h: define bool as char for pic14/16 as well
6472 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6474 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6476 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6478 * .version: bumped version to 2.5.6
6479 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6481 2006-04-06 Raphael Neider <rneider AT web.de>
6483 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6484 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6485 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6486 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6487 pic14_constructAbsMap
6488 (pic14printPublics): declare absolute global symbols as global
6489 (pic14createInterruptVect),
6490 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6491 (newReg): assume new registers unused, use correct name in
6492 hashtable (reg->name instead of name), more debugLog output
6493 * src/pic/device.h (PIC_device): added fields for verbose output
6494 * src/pic/device.c: moved device definition to pic14devices.txt,
6495 added routines for runtime parsing of pic14devices.txt,
6496 added support for second config word
6497 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6498 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6499 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6500 (_pic14_parseOptions): moved pCodeInitRegisters here
6501 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6502 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6503 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6504 handling the pseudo stack
6505 * device/lib/Makefile.in: ignore failures in objects-pic16,
6506 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6507 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6508 * device/lib/pic/Makefile.subdir,
6509 * device/lib/pic16/Makefile.subdir: improved clean rules
6510 * device/lib/pic/libdev/: NEW, pic14 device libraries
6511 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6512 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6513 * device/include/Makefile.in: create subdir and install pic14 headers
6514 * device/include/pic/p16f_common.inc: removed unused declarations
6515 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6516 PICs from inc2h.pl v1.6,
6517 replaced BIT_AT macros with struct declarations
6518 * device/include/pic/pic14devices.txt: definition of supported devices,
6519 all above improvements contributed by Zik Saleeba, thanks
6520 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6521 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6524 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6526 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6527 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6528 thanks to Charles Olds
6530 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6532 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6534 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6536 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6537 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6538 * support/regression/bug1464657.c: added, new test
6540 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6542 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6545 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6547 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6548 --no-peep and --peep-file <file> are used don't use default rules but
6551 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6553 * src/mcs51/gen.c (genCall): fixed bug 1457608
6555 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6557 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6558 changes seem to cause (trigger?) problems with the build system.
6560 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6562 * src/SDCCpeeph.c (operandsLiteral): new, added,
6563 (callFuncByName): inserted operandsLiteral
6564 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6566 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6568 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6569 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6571 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6573 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6574 implemented patch 1120823 Thanks to Willy De la Court (normal
6575 interrupts need an interrupt number now if they are made critical),
6576 and enabled nesting of critical functions though not for gbz80
6577 (genCritical, genEndCritical): added functions
6578 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6579 * src/z80/mappings.i: added "ei" to all mappings
6581 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6583 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6584 submitted by the Debian SDCC maintainer Aurelien Jarno:
6585 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6586 archive with gcc 4.1 on mips and wrote the patch"
6588 2006-03-16 Raphael Neider <rneider AT web.de>
6590 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6591 the left operand is shorter than the result (c* = lit-c* + int),
6593 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6596 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6598 * src/.version: increased version number to 2.5.5
6599 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6600 linking is done manually in pic16 port's _linkEdit,
6601 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6602 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6603 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6604 allocate asmop as AOP_ACC,
6605 (aopForRemat): added parameter 'bool result' in function declaration,
6606 (pic16_aopGet): return AOP_ACC when accessing WREG,
6607 (pic16_popGetTempReg): minor modification,
6608 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6609 'pic16_allocWithIdx',
6610 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6611 calling function in absolute addresses,
6612 (genAssign): take into account AOP_ACC asmop,
6613 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6614 * src/pic16/pcoderegs.c: some debug functions and lines added,
6615 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6616 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6618 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6619 call to allocReg, not by manually allocating a new one,
6620 (pic16_assignRegisters): now before going through the register
6621 allocating functions mark all registers as free. This eliminates some
6622 side effects resulting from peephole parser done earlier in the backbone
6624 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6626 * src/SDCCicode.c (geniCodeLogic),
6627 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6629 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6631 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6632 (genSend): bugfix, do not allocate and free twice,
6633 (shiftRLong): handle partially overlapping aops
6634 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6636 2006-03-08 Borut Razem <borut.razem AT siol.net>
6638 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6641 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6643 * support/regression/tests/bug1409955.c: new, added
6644 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6645 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6646 (aopForSym, aopOp): increment asmop.allocated if reused,
6647 (freeAsmop): decrement asmop.allocated and check for zero instead of
6649 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6650 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6651 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6652 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6653 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6654 genSignedRightShift, genRightShift, genDataPointerGet,
6655 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6656 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6657 in reverse order from allocation,
6658 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6659 added swappedLR to keep track
6660 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6661 pdata & code for GCC, z80, gbz80 & hc08
6662 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6664 2006-03-08 Raphael Neider <rneider AT web.de>
6666 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6668 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6670 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6671 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6672 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6674 2006-03-06 Borut Razem <borut.razem AT siol.net>
6676 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6677 made the linker quiet
6679 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6681 * src/pic16/gen.c (genPcall): fixed bug #1443644
6682 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6683 which dumps before the function entry point a data byte which represents
6684 the number of the local variables used by the specified function, added
6685 'xinst' for initial support for Extended Instruction Support,
6686 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6687 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6688 port->fun_prefix anymore (may change later),
6689 (genFunction, genEndFunction): do not store/restore local registers for
6690 _main (this should take care the --main-return command line option in
6692 (genOr): removed some legacy pic-port instructions,
6693 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6694 performing operations with SFR's causes data to be written more than
6695 once to each SFR. Perhaps SFRs should be handled in special cases...
6696 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6698 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6699 into account for stack starting position,
6700 (struct OPTIONS pic16_optionsTable): added command line argument
6701 --extended or -y for Extended Instruction Support,
6702 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6703 (deassignLRs): *** perhaps the most important change, old 'for' code
6704 (commented out for reference), didn't account for some registers which
6705 were left marked 'not free' after a pointer operation. The change
6706 reduces register usage a lot in some cases
6708 2006-03-04 Borut Razem <borut.razem AT siol.net>
6710 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6712 * support/regression/tests/bug-524697.c: decreased array size for
6713 mcs51 to fit into the internal RAM
6714 * support/regression/Makefile.in: a little bit more verbose
6716 2006-03-03 Borut Razem <borut.razem AT siol.net>
6718 * support/regression/fwk/lib/testfwk.c,
6719 support/regression/fwk/include/testfwk.h: introduced function
6720 _prints(), nonrecursive _printn(), call _initEmu() from main()
6721 * support/regression/ports/gbz80/support.asm,
6722 support/regression/ports/ucz80/support.asm,
6723 support/regression/ports/z80/support.asm,
6724 support/regression/ports/ds390/support.c,
6725 support/regression/ports/hc08/support.c,
6726 support/regression/ports/host/support.c,
6727 support/regression/ports/mcs51/support.c,
6728 support/regression/ports/xa51/support.c: added empty _initEmu()
6730 * support/regression/ports/pic16/gpsim.cmd,
6731 support/regression/ports/pic16/spec.mk,
6732 support/regression/ports/pic16/support.c,
6733 support/regression/Makefile.in: added pic16 regression test
6735 2006-03-01 Raphael Neider <rneider AT web.de>
6737 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6738 genConstPointerGet): use safe way of generating MOVFF to cover
6739 literals as well as registers, fixes bug #1440527
6740 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6742 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6743 more correctly, fixes bug #1232186
6744 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6745 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6746 gplink guess the correct processor in more cases, applied patch
6747 from Till Riedel attached to and fixing bug #1436552
6749 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6751 * support/regression/tests/array.c: added, contains check for #1434401
6752 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6754 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6756 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6757 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6758 * device/include/mcs51/c8051f326.h,
6759 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6760 * device/include/mcs51/c8051f000.h,
6761 * device/include/mcs51/c8051f018.h,
6762 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6763 PCON_IDLE,PCON_STOP and added sfr16 definitions
6765 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6767 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6768 genGetWord): fixed bug 1409955
6770 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6772 * device/include/hc08/mc68hc908gp32.h,
6773 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6775 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6777 * src/SDCCast.c (constExprValue): return NULL if not a value
6778 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6779 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6780 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6782 2006-02-13 Borut Razem <borut.razem AT siol.net>
6784 * src/regression/ptrarg.c: added, fails due to bug #1430967
6785 * src/regression/Makefile: ptrarg.c added, ...
6787 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6789 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6790 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6792 2006-02-11 Borut Razem <borut.razem AT siol.net>
6794 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6795 print "Processor: xxx" message to stdout only if --verbose
6797 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6799 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6800 * support/regression/tests/bug1426356.c: added
6801 * support/regression/tests/bitfields.c: removed 2 tests
6803 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6805 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6806 * device/include/mcs51/c8051f330.h,
6807 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6808 PCON_IDLE,PCON_STOP and added sfr16 definitions
6809 * device/lib/_divsint.c,
6810 * device/lib/_divuint.c,
6811 * device/lib/_divulong.c,
6812 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6813 register bank bug for small stackauto
6815 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6817 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6819 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6821 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6822 * all.dsp: corrected several bin paths
6823 * device/include/mcs51/c8051f120.h,
6824 * device/include/mcs51/c8051f300.h,
6825 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6826 to PCON_IDLE,PCON_STOP
6827 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6828 * device/lib/printf_large.c (output_float): fixed bug 1388703
6829 * support/regression/tests/bug1057979.c: added test for bug 1388703
6831 2006-02-08 Raphael Neider <rneider AT web.de>
6833 * src/pic/pcode.c (pciTRIS): fixed typo,
6834 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6835 (LinkFlow): fixed handling of flows that end in a call,
6836 (ReuseReg): perform safety check earlier
6837 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6838 to work with flows at the beginning of a pBlock,
6839 fixes #1426557 (Symbol not previously defined),
6840 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6842 (RemoveUnusedRegisters): update register usage info
6843 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6844 created, reuse existing ones instead
6845 * src/pic/gen.c (genPcall): fixed #1424719
6847 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6849 * link/z80/lkmain.c,
6851 * link/z80/lkdata.c,
6852 * link/z80/aslink.h: fixed build on current cygwin:
6853 replaced getline() by lk_getline()
6855 2006-02-01 Borut Razem <borut.razem AT siol.net>
6857 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6858 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6859 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6860 src/regression/bool1.c, src/regression/bool2.c,
6861 src/regression/bool3.c, src/regression/call1.c,
6862 src/regression/compare.c, src/regression/compare10.c,
6863 src/regression/compare2.c, src/regression/compare3.c,
6864 src/regression/compare4.c, src/regression/compare5.c,
6865 src/regression/compare6.c, src/regression/compare7.c,
6866 src/regression/compare8.c, src/regression/compare9.c,
6867 src/regression/configword.c, src/regression/for.c,
6868 src/regression/inline.c, src/regression/mult1.c,
6869 src/regression/nestfor.c, src/regression/or1.c,
6870 src/regression/pointer1.c, src/regression/ptrfunc.c,
6871 src/regression/rotate1.c, src/regression/rotate2.c,
6872 src/regression/rotate3.c, src/regression/rotate4.c,
6873 src/regression/rotate5.c, src/regression/rotate6.c,
6874 src/regression/rotate7.c, src/regression/string1.c,
6875 src/regression/struct1.c, src/regression/sub.c,
6876 src/regression/sub2.c, src/regression/switch1.c,
6877 src/regression/while.c, src/regression/xor.c,
6878 src/regression/create_stc, src/regression/simulate,
6879 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6881 * src/regression/gpsim_assert.h: added
6883 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6885 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6886 ((void (code *) (void)) 0) ();
6895 * as/mcs51/aslink.h,
6897 * as/mcs51/asmain.c,
6898 * as/mcs51/lkdata.c,
6900 * as/mcs51/lkmain.c,
6903 * as/z80/asmain.c: fixed build on current cygwin:
6904 replaced getline() by as_getline()
6906 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6908 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6909 declarator in the symbol chain
6911 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6912 parameter list for function pointers
6913 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6914 * support/regression/tests/bug-716242.c: added
6916 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6918 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6920 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6922 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6924 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6925 inifinitely recurseable, added static
6926 * support/regression/tests/bug-1408066.c: added
6928 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6931 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6932 renamed, added possibility to create "postLoopLbl"-labels
6933 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6934 newiTempLoopHeaderLabel
6935 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6936 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6937 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6938 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6939 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6940 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6941 (basicInduction): fixed bug #136564, made static,
6942 (loopInduction): changed parameter of basicInduction, made static,
6943 (addPostLoopBlock): added
6944 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6945 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6947 * support/regression/tests/bug-136564.c: added
6948 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6949 --std-sdcc99 to LIBSDCCFLAGS
6951 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6953 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6955 * support/regression/tests/bug-1406131.c: added
6957 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6959 * src/SDCCast.c (decorateType): fix promotion of unary minus
6960 * src/SDCCsymt.c (computeType): beautified
6961 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6962 (valUnaryPM, valComplement): fix sign and promotion,
6963 (valNot): ANSI: result type is int (SDCC: unsigned char)
6964 * support/regression/tests/uminus.c: speedup by removing superflous
6966 * support/regression/tests/onebyte.c: added promotion and signedness
6967 tests for unary minus
6968 * support/regressions/tests/bug-477927.c: disable warning about
6969 uninitialized variables
6970 * support/regression/tests/not.c: added
6972 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6974 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6975 * src/mcs51/gen.c (gen51Code): show final register usage after
6976 fillGaps in asm with --i-code-in-asm
6977 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6978 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6979 incUsed, rliveClear, adjustIChain): made static,
6980 (setFromRange): excluded because it's unused,
6981 (findPrevUseSym, markWholeLoop): added,
6982 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6983 through all branches of predecessors enables sdcc to emit the warning
6984 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6985 (rlivePoint): made static, added parameter emitWarnings which is only
6986 true during the first run out of two,
6987 (findRecursiveSucc, findRecursivePred): removed,
6988 (computeLiveRanges): made static, added parameter emitWarnings,
6989 (dumpIcRlive): added for debugging only
6990 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6991 removed prototype of setFromRange()
6992 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6993 in call of computeLiveRanges()
6994 * support/regression/tests/bug-895992.c: added
6995 * support/regression/tests/bug-971834.c: added
6996 * support/valdiag/tests/bug-895992.c: added
6997 * support/valdiag/tests/bug-971834.c: added
6999 2005-12-18 Raphael Neider <rneider AT web.de>
7001 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7002 (genUnpackBits): improved code for direct operands,
7003 (genPackBits): improved code for literal assignment to bitfields
7004 and for direct destination operands (no FSR indirection),
7005 prevented redundant AND, fixes #1362800,
7006 (AccLsh): added parameter to disable masking of the result
7007 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7008 skip instructions with side-effects (like incfsz),
7009 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7010 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7011 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7014 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7016 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7017 volatile variables as spill location
7019 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7021 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7023 * support/regression/tests/bug-1376320.c: added
7025 2005-12-08 Raphael Neider <rneider AT web.de>
7027 * src/pic/device.c: renamed is_shared to pic14_is_shared
7028 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7029 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7030 (is_valid_identifier): added for above workaround
7032 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7034 * device/lib/Makefile.in: fixed to enable port-specific-objects
7035 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7036 char, thanks Hubert Sack
7037 * doc/sdccman.lyx: documented --xstack-loc,
7038 elaborated a bit more on interrupts and pitfalls,
7039 removed "setjmp/longjmp unsupported",
7040 documented some unsupported C99 features
7041 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7042 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7043 if, thanks Hubert Sack
7044 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7045 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7047 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7048 regression tests can report resource usage (rfe 700441)
7049 * support/regression/collate-results.py: report resource usage
7050 * support/regression/ports/ds390/spec.mk,
7051 * support/regression/ports/hc08/spec.mk,
7052 * support/regression/ports/mcs51/spec.mk,
7053 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7054 * support/regression/ports/ds390/uCsim.cmd,
7055 * support/regression/ports/hc08/uCsim.cmd,
7056 * support/regression/ports/mcs51/uCsim.cmd,
7057 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7058 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7059 library, use the default one
7060 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7061 building the library
7063 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7065 * config.dsp: added dependency on .version and configure_vc.awk
7066 * device/include/setjmp.h: updated for --stack-auto and --xstack
7067 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7068 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7069 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7070 * device/lib/libsdcc.lib: added _setjmp
7071 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7072 (decorateType): fixed bug 1372851,
7073 (optimizeGetHbit): fixed warning
7074 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7075 array initialisation
7076 * support/regression/tests/bug1057979.c: added test for bug 1358192
7077 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7079 2005-12-03 Borut Razem <borut.razem AT siol.net>
7081 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7082 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7084 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7086 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7087 createIval): implement symbol independant "flexible array member",
7088 (createIvalCharPtr): implemented flexible array initialisation with a
7090 * src/SDCCsymt.c (copyStruct): removed,
7091 (getSize): fixed misleading comment,
7092 (getAllocSize): removed, the additional allocation size is now in
7093 sym->flexArrayLength,
7094 (checkStructFlexArray): new, syntax checks for flexible array members,
7095 (compStructSize): added syntax checks for "flexible array members"
7096 (copyStruct): removed,
7097 (copyLinkChain): removed inefficient fix for bug 770487
7098 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7099 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7100 symbol->flexArrayLength
7102 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7103 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7104 * support/regression/tests/structflexarray.c: added
7105 * support/valdiag/tests/structflexiblearray.c: added
7107 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7109 * src/SDCCast.c (decorateType): fixed bug 1368489
7110 * support/Util/SDCCerr.c,
7111 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7113 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7115 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7116 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7118 2005-11-27 Borut Razem <borut.razem AT siol.net>
7120 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7121 support/cpp2/mkdeps.h: added command line option
7122 -obj-ext=<extension> to SDCPP to define object file externion, used
7123 for generation of make dependencies (-M)
7124 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7126 2005-11-26 Borut Razem <borut.razem AT siol.net>
7128 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7129 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7130 added pic and pic16 libraries
7132 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7134 * device/include/float.h: Corrected typo in prototype of __fsgt
7136 2005-11-25 Borut Razem <borut.razem AT siol.net>
7138 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7139 added creation of model-mcs51-stack-auto libraries
7141 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7143 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7145 * src/SDCCast.c (createIvalArray): removed obsolete comment
7147 2005-11-24 Borut Razem <borut.razem AT siol.net>
7149 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7150 added missing device/lib/mcs51/crt*.asm sources
7152 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7154 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7156 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7158 * device/lib/_fs2schar.c,
7159 * device/lib/_fs2sint.c,
7160 * device/lib/_fs2slong.c: optimized inline asm
7162 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7164 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7165 Better handling of floats between -1.0 and 0.0.
7167 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7169 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7170 (the missing "if"s prohibited removal of redundant labels)
7172 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7174 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7175 Properly convert floats between -1.0 and 0.0 to long, int, and char
7176 types (max integer value of negative floats tends to zero).
7177 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7178 Removed changes made so to work properly with floats between
7179 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7182 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7184 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7185 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7186 (genCast) cosmetic change
7187 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7188 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7190 * support/regression/tests/bitfields (testSignedBitfields): added
7192 2005-11-18 Borut Razem <borut.razem AT siol.net>
7194 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7195 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7196 introduced SILENT option to make building of pic16 libraries less
7198 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7200 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7201 Now they work properly with floats between -1.0 and 0.0
7202 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7204 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7206 * src/SDCCicode.c (printOperand): added missing else
7208 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7210 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7211 reformatted for better readability
7212 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7215 2005-11-17 Borut Razem <borut.razem AT siol.net>
7217 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7218 introduced SILENT option to make building of pic16 libraries less
7219 verbose - used for nightly snapshot build
7220 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7221 available on Win32 platforms.
7222 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7223 medium, large, pic and pic16
7225 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7227 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7228 printf("%f"...) sets fraction to zero.
7230 2005-11-16 Raphael Neider <rneider AT web.de>
7232 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7234 * src/pic/gen.c (genIfx): implemented for CARRY bit
7235 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7236 to generic pointers, fixes #1357332,
7237 (pic16_movLit2f): NEW,
7238 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7240 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7242 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7244 2005-11-11 Raphael Neider <rneider AT web.de>
7246 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7247 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7248 compute pointer's type from operand,
7249 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7250 improved single bit reads, fixes bug #1353379
7252 2005-11-09 Borut Razem <borut.razem AT siol.net>
7254 * support/scripts/sdcc.nsi: added lib/pic to the package
7256 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7258 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7260 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7262 * support/regression/tests/bug1348008.c: added
7263 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7264 * support/regression/tests/bug1337835.c: updated comment
7266 2005-11-06 Borut Razem <borut.razem AT siol.net>
7268 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7269 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7270 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7271 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7272 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7273 dynamic construction of cl_error_class and derivates - 2.nd try
7275 2005-11-05 Borut Razem <borut.razem AT siol.net>
7277 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7278 bug, which caused Bus Errors on sparc solaris
7280 2005-11-04 Borut Razem <borut.razem AT siol.net>
7282 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7283 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7284 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7285 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7286 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7287 and derivates to resolve the initialization problem on OSX
7289 2005-11-02 Borut Razem <borut.razem AT siol.net>
7291 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7292 corrected typo - #include <winsock2.h>
7294 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7296 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7297 (_asxxxx_mapping): added org directive for future enhancements
7299 2005-11-01 Borut Razem <borut.razem AT siol.net>
7301 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7302 enabled sockets on WIN32
7303 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7305 2005-10-31 Borut Razem <borut.razem AT siol.net>
7307 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7308 WIN32 backslash path delimiters should be escaped when used in C strings
7309 * support/regression/tests/bitfields.c: exclude failing assertions for
7310 __CYGWIN32__ and __MINGW32__ hosts
7312 2005-10-30 Borut Razem <borut.razem AT siol.net>
7314 * src/SDCCutil.c: corrected double comparison typo
7316 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7318 * device/lib/medium/Makefile: added for new memory model medium
7319 * device/include/asm/mcs51/features.h: updated for medium/pdata
7320 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7321 added Multiply & Accumulate sbit's and MAC0_PAGE define
7322 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7323 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7324 * device/lib/_mullong.c: update for medium model
7325 * device/lib/incl.mk: added medium model
7326 * doc/sdccman.lyx: documented medium model
7327 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7328 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7329 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7330 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7331 (allocParms): set SCLS and OCLS to pdata for medium model
7332 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7334 (powof2): return <0 if not power of 2
7335 * src/avr/gen.c (genBitWise): use updated powof2
7336 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7337 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7338 (shiftLLeftOrResult): use B if necessary
7339 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7340 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7341 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7342 * support/regression/Makefile.in: added test-mcs51-medium
7343 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7345 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7347 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7349 * device/lib/time.c (mktime): fixed bug 1334315
7351 2005-10-28 Raphael Neider <rneider AT web.de>
7353 * device/include/pic/p16f_common.inc: added common declarations
7354 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7356 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7358 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7359 (aopPutUsesAcc): added to predict accumulator use,
7360 (assignResultValue): save acc if necessary,
7361 (genMinusDec): store result if indirectly addressed,
7362 (genDivOneByte): save acc if necessary,
7363 (movLeft2Result): bugfix if left already in acc,
7364 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7365 attention to accumulator use (esp. pdata),
7366 (genReceive): receive pdata correctly
7367 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7368 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7370 2005-10-27 Raphael Neider <rneider AT web.de>
7372 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7374 2005-10-27 Raphael Neider <rneider AT web.de>
7376 * .version: changed version to 2.5.4
7377 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7378 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7379 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7380 arithmetics support routines
7381 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7382 * device/lib/Makefile.in: also create installdir for pic
7384 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7386 * src/pic/device.c (dump_sfr): rewritten to delegate register
7387 placement to the linker (use `extern sym' rather than sym EQU addr),
7388 (validAddress): fixed to check last specified address
7389 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7390 (popGetLit): truncate literal value to 8 bit,
7391 (popGet): moved assert to more appropriate place
7392 (popGetExternal): create pCode operand from and mark the according
7393 symbol as being `extern'
7394 (popGetAddr): added sanity check on immediate's offset, provide
7395 GPOINTER tag on demand
7396 (aopPut): fixed for immediates,
7397 (mov2w_op): move operand's address or contents to WREG (depending on
7398 operand type), safer variant of mov2w,
7399 (movwf,call_libraryfunc): NEW, handy abbreviations,
7400 (get_argument_pcop,get_return_val_pcop,pass_argument,
7401 get_returnvalue): interface for accessing function parameters and
7403 (assignResultValuei,genRet): use new parameter/return value interface
7404 (pic14_getDataSize): back to old version handling generic pointers,
7405 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7406 provided implementation and/or fixed old one,
7407 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7408 calls, removed legacy 8051 reference code
7409 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7410 (loadSignToC): NEW, move the operands sign bit to CARRY,
7411 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7412 genRightShiftSigned, accepts negative shift counts,
7413 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7414 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7415 generic pointers, __data pointers and __code pointers,
7416 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7417 and signed bitfields, limit bitfields to 8 bit,
7418 (genDataPointerGet): fixed number of bytes read,
7419 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7420 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7421 pointers to constant data are no longer assumed to point to __code
7422 space, removed invalid pointer types,
7423 (bitpatternFromVal): retrieve the PICs representation of an integer
7425 (genDataPointerSet): fixed assigning to po_immediate operands,
7426 (genGenPointerSet): implemented as library call,
7427 (genIfx): fixed incorrect condition,
7428 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7429 provide GPOINTER tag according to destination's storage class,
7430 (genCast): added code to handle casting to generic pointers, added
7431 sign-/zero extension of the result
7432 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7433 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7434 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7436 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7437 address/register resides in the shared banks
7438 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7439 put all variables into separate sections (have the linker arrange
7441 (picglue): put init code and interrupt handlers in separate sections
7442 * src/pic/main.c: added port specific options table, modified to PORT
7443 structure to make GPOINTERs 3 byte, added pic14_options
7444 (_pic14_do_link): private linking routine (update paths to libraries,
7445 add libsdcc.lib by default)
7446 * src/pic/main.h: declare pic14_options
7447 * src/pic/pcode.c: fixed instructions i/o relations,
7448 (RegCond): reverted to correct version,
7449 (newpCodeOpLit): truncate literals to 8 bit,
7450 (genericPrint): added debug output,
7451 (getRegFromInstruction): fixed for various operand types, simplified
7452 (BuildFlow): fixed broken handling of isntructions with labels
7453 (LinkFlow): start at last instruction in flow (skip trailing comments),
7454 pass the flow on to the next instruction after CALL
7455 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7456 (insertPCodeInstruction): fixed inserting after a skip instruction,
7457 (DoBankSelect): fixed for labeled instructions
7458 (OptimizepBlock): honor --nopeep switch
7459 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7460 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7461 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7462 (pCodeOptime2pCodes): allow disabling this optimization via
7463 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7464 but is still buggy), started implementation of a dataflow based
7465 pCode optimization (CSE + dead code elimination)
7466 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7467 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7468 names are independant of the stack location and therefore portable across
7471 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7473 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7474 (selectSpil): fixed bug 1337835 by not spilling bit variables
7475 * support/regression/tests/bug1337835.c: added test for this bug
7476 * src/mcs51/peeph.def: restart after rule 3.c,
7477 addded rules 263.x to optimize loading constants
7479 2005-10-26 Raphael Neider <rneider AT web.de>
7481 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7482 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7483 (genAssign): emit warning when casting literals to generic pointer
7484 type, also applies when taking the address of a fixed variable,
7485 (genCast): improved casting to generic pointers
7486 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7487 extern variables, added verbose error message
7488 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7490 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7492 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7493 carry must be complemented too
7494 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7495 could be emitted by genMinus
7496 * src/SDCCval.c (constVal): fixed bug 1305065
7498 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7500 * src/SDCCast.c (addCast): added promotion for bit variables
7501 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7502 promotion casts + optimisation
7503 (optimizeGetWord): fix warning 'i' might be used uninitialized
7504 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7505 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7507 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7509 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7510 all chars are promoted to int; promotion should be handled in SDCCast.c
7512 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7514 * device/lib/_strcmp.c: Fixed bug 1326457
7516 2005-10-11 Raphael Neider <rneider AT web.de>
7518 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7519 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7521 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7523 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7524 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7526 2005-10-04 Raphael Neider <rneider AT web.de>
7528 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7529 device/lib/pic16/pics.all: added pic18f1320
7530 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7532 2005-09-30 Raphael Neider <rneider AT web.de>
7534 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7535 * src/pic16/devices.inc: NEW, provides device descriptions
7536 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7538 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7540 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7543 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7545 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7546 documented Any Order Bit, Higher Order Byte and Higher Order Word
7547 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7548 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7549 (optimizeGetAbit): new, to get any bit, not only the high bit,
7550 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7551 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7552 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7553 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7554 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7555 GETABIT, GETBYTE, GETWORD: decorate them,
7556 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7557 (ast_print): added GETABIT, GETBYTE, GETWORD
7558 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7559 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7560 (geniCodeBinary): new generic binary icode,
7561 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7562 * src/port.h: updated comment for PORT.hasExtBitOp
7563 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7564 (genGetByte): new, to get a single byte,
7565 (genGetWord): new, to get a word from a long,
7566 (gen51Code): added GETABIT, GETBYTE, GETWORD
7567 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7569 2005-09-23 Raphael Neider <rneider AT web.de>
7571 * configure.in, configure: have device/lib/pic configured
7572 * device/lib/Makefile.in: added model-pic14
7573 * device/lib/clean.mk: added pic/ to clean rule
7574 * device/lib/pic: added rudimentary pic14 library providing support
7575 functions for multiplication/division/generic pointer access
7576 * src/SDCCopt.c (convilong): mark support functions as extern
7577 for pic14 port as well
7578 * src/pic/gen.c (genMult): added assertions,
7579 (genpic14Code): emit warning on unhandled iCodes
7580 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7581 * src/pic/pcode.c (pCodeOpCopy),
7582 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7583 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7584 SFR_REGISTER}), made safe for future extensions
7585 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7586 instructions even if preceeded by SKIP instructions (also remove
7587 them); removed unused code
7588 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7589 prevents leaving parts of the structure uninitialized after copying
7591 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7593 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7595 * support/regression/tests/addsub.c: added test for the bug
7597 2005-09-21 Raphael Neider <rneider AT web.de>
7599 * device/include/pic16/pic18f1220.h,
7600 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7601 * device/lib/pic16/Makefile.rules: added missing opening paren
7602 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7603 are provided in genutils.c,
7604 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7605 operand/result sizes,
7606 (genCmp): assert on NULL pointers first, then check deref'ed values
7607 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7610 2005-09-18 Raphael Neider <rneider AT web.de>
7612 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7613 as these are now unused,
7614 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7615 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7616 local, avoids uninitialized pointer dereference on r->name
7617 * src/pic16/ralloc.c (newReg): fixed indentation
7619 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7621 * src/SDCCval.c (constVal): fixed bug 730366
7622 * support/Util/SDCCerr.c,
7623 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7625 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7627 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7629 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7631 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7633 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7635 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7636 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7637 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7638 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7639 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7640 * packihx/packihx.c (hexDigit): made c unsigned char
7641 * as/mcs51/lklibr.c (fndsym),
7642 * link/z80/lkgb.c (gb),
7643 * link/z80/lklibr.c (fndsym),
7644 * link/z80/lkrloc.c (relr),
7645 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7646 * src/SDCC.lex (checkCurrFile, process_pragma),
7647 * src/SDCCglue.c (spacesToUnderscores),
7648 * src/SDCCmain.c (setParseWithComma, processFile),
7649 * src/asm.c (tvsprintf, printCLine),
7650 * src/avr/gen.c (emitcode, aopPut),
7651 * src/ds390/gen.c (emitcode),
7652 * src/hc08/gen.c (emitcode, emitinline),
7653 * src/mcs51/gen.c (emitcode, genInline),
7654 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7656 * src/pic/ralloc.c (debugLog),
7657 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7659 * src/pic16/ralloc.c (debugLog),
7660 * src/z80/main.c (_process_pragma):
7661 made all ctype.h function calls safe
7662 * src/SDCCopt.c: include math.h for fabs
7663 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7664 and used them throughout the code to make ctype.h function calls safe
7665 * src/ds390/main.c (asmLineNodeFromLineNode),
7666 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7667 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7669 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7670 (newpCodeAsmDir): made ctype.h function calls safe
7671 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7672 pic16_emitcode): made lbp unsigned char*
7673 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7674 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7675 * src/xa51/gen.c (emitcode),
7676 * src/z80/gen.c (_emit2): made lbp unsigned char*
7677 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7680 2005-09-05 Raphael Neider <rneider AT web.de>
7682 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7683 access bank splitpoint
7685 2005-09-05 Raphael Neider <rneider AT web.de>
7687 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7689 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7691 * .version: changed to version 2.5.3
7692 * doc/sdccman.lyx: changed version to 2.5.3,
7693 documented --codeseg and --constseg and pragma codeseg and constseg,
7694 documented bit parameters (reentrant) and bit returning
7695 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7696 currFunc->recvSize, but is this ok for all ports?
7697 (ast2iCode): result of ~ on unsigned char must be cast to int for
7699 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7700 function pointers in bit space
7701 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7702 (processFuncArgs): call port.reg_parm() with reentrancy info
7710 * src/z80/main.c: port.reg_parm prototype extended with
7711 "bool reentrant" parameter
7712 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7713 options.stackAuto for allocating bit register parameters
7714 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7715 (genSend): set BitBankUsed if it is,
7716 (selectRegBank): factored out of genCall for use in genPcall,
7717 (genCall): removed redundant dtype assignmen, use selectRegBank,
7718 (genPcall): handle returning in Carry properly, save in F0 if needed,
7719 (genReceive): handle bit register parameters
7720 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7721 (mcs51_assignRegisters): enable bit registers for all reentrant
7722 functions and don't set BitBankUsed unconditionally
7723 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7724 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7725 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7727 2005-08-27 Borut Razem <borut.razem AT siol.net>
7729 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7730 ppc-osx (Darwin) does not support -u option. It seems that it is
7731 supported only on Linux - GNU cp
7733 2005-08-25 Borut Razem <borut.razem AT siol.net>
7735 * sim/ucsim/gui.src/serio.src/Makefile.in,
7736 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7737 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7738 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7739 install and strip, since the strip at /usr/ccs/bin should be used
7742 2005-08-24 Borut Razem <borut.razem AT siol.net>
7744 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7746 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7748 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7751 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7753 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7754 * as/mcs51/lkmain.c (link_main): fixed warning
7755 * device/include/stdbool.h: ds390 has no advanced bit support yet
7756 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7757 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7758 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7759 and updated their macros
7760 * src/SDCCval.c (constVal): updated comment for renamed b_long
7762 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7764 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7765 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7766 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7767 (oprio): set priority for '['
7768 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7770 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7771 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7772 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7773 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7774 added overlayable BIT_BANK area
7775 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7776 (summary2): explain 'T' in legenda
7777 * as/mcs51/lkrloc.c: replaced old K&R style,
7778 (relr): added R_BIT processing,
7779 (errmsg): added "Bit-addressable relocation error",
7780 (adb_bit): added for converting from byte- to bit-addressable space,
7781 (adb_24_bit): added for converting from byte- to bit-addressable space
7782 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7783 used in reentrant functions now even as return value
7784 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7785 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7786 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7787 * src/SDCCglobl.h: added indicator BitBankUsed
7788 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7789 the bit registers b0-b7
7790 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7791 (geniCodeCast): fixed bug 1263853,
7792 (geniCodeLogicAndOr): put result in bool or char,
7793 (geniCodeReceive): added parameter func for accessing the return type,
7794 (geniCodeFunctionBody): pass func to geniCodeReceive
7795 * src/SDCCmain.c: added indicator BitBankUsed
7796 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7797 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7798 (checkSClass): don't put automatic bool/bit on stack,
7799 (checkFunction): removed check on function cannot return bit
7800 * src/SDCCsymt.h: added newBoolLink prototype
7801 * src/mcs51/gen.c (rb1regs): added bit registers,
7802 (movc): created for assigning to carry,
7803 (pushReg, popReg): created for pushing registers,
7804 (sameRegs): check both AOP_REG and AOP_CRY types,
7805 (aopOp): handle bit registers,
7806 (aopPut): optimization no self-assign,
7807 (saveRegisters): push reg->base (bits) only once for bit registers,
7809 (unsaveRegisters): pop reg->base only once and use popReg,
7810 (assignResultValue): added parameter func and return in carry for bits,
7811 (genIpush): optimization no reload in A if not changed,
7812 (genSend): bit parameters in reentrant functions are passed in bit
7813 registers by first assigning to bits in B, then save registers and
7815 (genCall): handle returning in Carry properly, save it in F0 if needed,
7816 (genPcall): updated assignResultValue call, this is not safe yet for bit
7817 returning function !!!
7818 (genFunction): don't generate equ's for bit registers and use pushReg,
7819 (genEndFunction): take care of bit returning functions and use popReg,
7820 (genRet): return bit in Carry,
7821 (genIfx): optimize bit registers and other directly addressable bits,
7822 (genReceive): updated assignResultValue call
7823 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7824 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7825 registers when using stack-auto
7826 * src/mcs51/ralloc.c (_G): added allBitregs,
7827 (regs8051): added the bit registers,
7828 (createStackSpil): use macro IS_BIT,
7829 (getRegBit): added to allocate a bit register, else spill,
7830 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7831 (updateRegUsage): factored out to ease stepping while debugging,
7832 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7833 also allocate bit registers,
7834 (fillGaps): handle bit registers,
7835 (findAllBitregs): added to create bit vector with all bit registers,
7836 (mcs51_allBitregs): returns this bit vector,
7837 (mcs51_assignRegisters): when using stack-auto use bit registers for
7838 passing parameters and creating local variables
7839 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7841 2005-08-22 Borut Razem <borut.razem AT siol.net>
7843 * device/lib/Makefile.in: replaced find option -or with -o
7844 to make it run on solaris
7846 2005-08-22 Raphael Neider <rneider AT web.de>
7848 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7849 fixes #1265442 (crash on Solaris)
7851 2005-08-20 Borut Razem <borut.razem AT siol.net>
7853 * configure, configure.in: added tests for libsocket and libnsl libraries,
7854 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7855 from support/regression/Makefile.in
7856 * support/regression/Makefile.in: added
7857 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7858 * sim/ucsim/libtool: regenerated on sparc-solaris
7859 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7860 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7861 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7862 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7863 sparc-solaris, which doesn't use GNU ld linker
7864 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7865 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7867 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7869 * src/mcs51/peeph.def: updated comments
7871 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7873 * device/lib/_gptrget.c,
7874 * device/lib/_gptrput.c: slightly shorter
7875 * doc/sdccman.lyx: incremented version
7876 * src/mcs51/peeph.def: moved peephole comments to the line of first
7877 change to better keep line correlation, reanimated 186.e
7878 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7880 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7882 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7883 David Saxton with quotes around file name.
7885 2005-08-15 Borut Razem <borut.razem AT siol.net>
7887 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7888 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7889 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7890 make tests run on x86_64 platform
7892 2005-08-13 Raphael Neider <rneider AT web.de>
7894 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7895 as it might be executed DURING a build (parallel make is wonderful)
7897 2005-08-13 Raphael Neider <rneider AT web.de>
7899 * device/lib/Makefile.in (port-specific-objects-pic16):
7900 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7901 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7903 * device/lib/pic16/Makefile.rules: build subdirs before creating
7904 the library, removed builddir rule, create $(builddir) early in
7905 recurse rule, use empty recurse rule for leaf directories
7906 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7907 mkdir errors (race condition), removed duplicate suffix "hex"
7909 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7910 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7911 prevents mkdir -p from aborting on Alpha
7913 2005-08-12 Raphael Neider <rneider AT web.de>
7915 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7916 db-statements in order to allow for arrays of pointers in code
7917 sections to be placed without interspersed 0-padding, fixes
7919 * (emitStatistics): fixed division by zero for pic18f1220
7920 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7921 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7922 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7923 * (pic16_pCodeConstString): keep track of already emitted string
7924 literals to prevent "duplicate definitions of symbol _str_NR"
7925 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7927 * device/lib/Makefile.in: ignore failing PIC16 library builds
7928 * device/lib/pic16/Makefile: do not build if gputils are missing
7929 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7931 2005-08-10 Raphael Neider <rneider AT web.de>
7933 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7936 2005-08-10 Raphael Neider <rneider AT web.de>
7938 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7939 Rokas' patch to add the new fixed point type "__fixed16x16"
7940 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7941 functions for __fixed16x16 arithmetics
7942 * device/lib/pic16: reimplemented the build system to support
7943 a separate build directory, better handling of libio (create
7944 the library in a separate subdir for each architecture) and
7945 easier configuration (centralized in Makefile.common)
7947 2005-08-07 Raphael Neider <rneider AT web.de>
7949 * src/pic16/gen.c (genrshTwo): fixed sign extension
7950 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7951 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7953 * device/include/pic16/pic18f4220.h: NEW, header for
7954 pic18f4220 and pic18f4320
7955 * device/include/pic16/pic18fregs.h: added new devices,
7956 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7957 * device/include/pic16/signal.h: resolved name clashes
7958 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7959 to also allow testing for interrupt enable bits, added
7960 comments on how to use the macros
7961 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7962 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7963 register definitions for the devices
7964 * device/lib/pic16/pics.all: added new devices
7965 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7967 * device/lib/pic16/libc/stdlib/memfree: do not count
7968 the block header as free memory
7969 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7970 simplified and added missing end-of-blocklist-marker
7971 (reported by Peter Onion, fixes #1252814)
7972 * (_mergeHeapBlock): fixed loop condition
7973 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7974 len==0, restructured code
7975 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7976 up a bit, reduced bitfield accesses, prevent endless loops
7977 in case of heap corruption
7978 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7979 "unreferenced arguments/must return a value" warnings
7980 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7981 replaced BAUDREG with SPBRG
7982 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7983 device/lib/pic16/debug/gstack/gstack.c: replaced
7984 _naked, _asm, _endasm with __naked, __asm, __endasm
7986 2005-08-05 Raphael Neider <rneider AT web.de>
7988 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7989 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7991 2005-08-05 Borut Razem <borut.razem AT siol.net>
7993 * device/lib/Makefile.in: added missing ';'
7994 * configure: removed ^M characters
7996 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7998 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7999 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8002 2005-08-04 Borut Razem <borut.razem AT siol.net>
8004 * configure.in: pic16 libraries build 2nd try - enable running
8005 configure in device/lib/pic16
8006 * configure: regenerated from configure.in
8007 * device/lib/Makefile.in: create $(PORT)/bin directory
8009 2005-08-03 Raphael Neider <rneider AT web.de>
8011 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8012 to get/set values via pointers
8013 * (genUnpackBits,genPackBits): changed detection of
8014 ptr->bitfield vs. sym.bitfield, fixed access via generic
8015 pointers, removed dead (wrong) code for multibyte bitfields
8016 * (genNearPointerGet, genGenPointerGet): removed useless code,
8017 fixed bitfield detection, fixes #1250594
8018 * (genNearPointerSet): removed useless code
8019 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8020 and introduced macro pic16_emitpcode that conditionally emits
8021 the origin of the following pCode (useful for debugging SDCC)
8022 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8023 * (createDefmap): fixed handling of LFSR for --optimize-df
8025 2005-08-02 Borut Razem <borut.razem AT siol.net>
8027 * device/lib/Makefile.in: pic16 libraries build enabled since
8028 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8030 2005-08-02 Raphael Neider <rneider AT web.de>
8032 * src/pic16/gen.c (genPackBits): removed deprecated warning
8033 * (genGenPointerSet): fixed bitfield detection
8035 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8037 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8039 2005-07-31 Raphael Neider <rneider AT web.de>
8041 * device/lib/pic16/libdev/pic18f458.c,
8042 device/include/pic16/pic18f458.h: added missing T0CONbits
8044 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8046 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8048 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8050 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8052 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8054 * device/include/mcs51/at89c51ed2.h: added.
8056 2005-07-23 Raphael Neider <rneider AT web.de>
8058 * src/pic/gen.h: added emitpcode macro for debugging
8059 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8060 and replace by macro adding debug information on demand
8061 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8062 * (gencjne): tried to fix; replaced with correct (slower) code
8063 * (gen{Unp,P}ackBits): fixed single bit access
8064 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8065 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8066 previous instruction
8067 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8068 register has to be handled with care (forbidding movement
8069 of assignments/uses, removing assignments completely, ...)
8070 * (pCodeOptime2pCodes): make use of regIsSpecial
8071 * added lots of debugging output (commented out)
8072 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8073 from being reused as result UNLESS it is known to work
8075 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8077 * support/Util/dbuf.h: include <stddef.h> for size_t
8078 * .version: changed to version 2.5.2
8080 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8082 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8084 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8086 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8087 (genModOneByte): removed needless psha/pula
8089 2005-07-22 Raphael Neider <rneider AT web.de>
8091 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8092 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8093 * src/pic/gen.c (resolveIfx): do not "invent" labels
8094 * (genSkipc): changed to positive logic
8095 * (genSkipCond): removed as no longer needed
8096 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8098 * (genLeftShift): check operands are in different registers
8099 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8100 INCF does not update CARRY...
8101 * src/pic/main.c: fixed _linkCmd
8102 * src/pic/pcode.c (unlinkpCode): added inactive code
8103 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8104 alive (do not assign result and operand overlapping registers)
8106 2005-07-22 Raphael Neider <rneider AT web.de>
8108 * src/pic/device.c (dump_sfr): replaced register declaration with
8109 call to emitSymbolToFile() to avoid duplicate symbols
8110 * (assignRelocatableRegisters): do not declare external symbols
8111 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8112 right (take size of type, not etype)
8113 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8114 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8115 * (packRegsForAccUse): disabled assignment of WREG as
8116 the result reg to prevent occurence of just fixed #1235003,
8118 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8119 symbols (avoids duplicate symbols in .asm file)
8120 * (pic14emitRegularMap): use emitSymbolToFile()
8121 * src/pic/gen.c (aopOp): fixed spillLocation handling
8122 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8123 * (genDataPointerSet): removed unneccessary variables/output
8125 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8127 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8128 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8130 2005-07-21 Raphael Neider <rneider AT web.de>
8132 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8133 architecture cannot handle them efficiently, fixes bug #1235003
8134 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8135 check for empty sets before using them (fixes bug #1232190)
8137 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8139 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8140 (lnksect2): generate warnings for memory overlap
8141 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8142 constseg to set the name of these segments so you can instruct the linker
8143 to place them in banks
8144 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8145 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8146 added code_seg and const_seg to options
8147 * src/SDCCglue.c (emitMaps): use options.const_seg,
8148 (createInterruptVect): put interrupt vectors in segment HOME,
8149 (glue): put HOME before static segment and put the main glue in HOME,
8150 (glue): use options.code_seg
8151 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8152 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8153 these segments so you can instruct the linker to place them in banks
8154 (linkEdit): use code_loc for HOME segment which should be the first
8155 segment in code memory now
8156 * src/SDCCmem.c: fixed more stuff like bug 1238386
8157 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8158 (changePointer): don't change function pointers to code pointers for
8160 (compareType): added exceptional check for banked function pointers
8161 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8162 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8163 after static in code memory
8164 * src/mcs51/gen.c: added aopLiteralLong prototype,
8165 (aopForSym): use getSize for functions,
8166 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8167 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8168 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8170 (genPcall): use call for literal function pointers and generate banked
8171 calls over the one trampoline so there's only one place for the user to
8172 modify according to his/hers hardware,
8173 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8174 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8175 * src/mcs51/main.c: added keyword banked,
8176 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8177 * support/Util/SDCCerr.c,
8178 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8179 needed for passing the bank and address to the trampoline
8180 * device/lib/mcs51/crtbank.asm: added for bankswitching
8181 * device/lib/mcs51/Makefile: added crtbank
8183 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8185 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8186 for fields at offset 0 of a struct or union as reported
8187 on 2005-07-07 in the developer mailing list.
8189 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8191 * src/SDCCmem.c: fixed bug 1238386
8193 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8195 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8196 (patch #1144962), added peephole 300, enabled 259.x
8197 * doc/sdccman.lyx: removed screenshot and provided link instead
8199 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8201 * doc/sdccman.lyx: added section about debugging with ddd
8202 * doc/figures/ddd_example.eps: screenshot of debugging session
8204 2005-07-04 Raphael Neider <rneider AT web.de>
8206 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8207 like CODE pointers, fixes #1115683
8208 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8209 call, fixes bugs #1232211, #1228110,
8210 fixed wrong casts to pCodeFlow from pCodeInstructions
8212 2005-07-04 Raphael Neider <rneider AT web.de>
8214 * src/pic/gen.c (popGet): changed assert to allow for
8216 * (popGetAddr): changed signature to provide
8217 an additional index, patched all call sites
8218 * (genCmpEq): handle literal-like operands correctly
8219 * (genAddrOf): added sanity checks on __code/__data pointers
8220 * (genAssign): added handling of symbols from __code section
8221 * (gencjne): do not generate code for comparisons whose result
8222 is neither stored nor used, fixes bug #1171114
8223 * (AccLsh, AccRsh): operate on operand instead of WREG
8224 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8225 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8227 * rewrote complete shift-by-literal logic, commented unused
8229 * (genConstPointerGet): get multiple bytes (if result size > 1),
8230 fixed handling of non-immediate addresses
8231 * (genPointerGet): handle CODE pointers like CONST pointers
8232 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8233 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8234 operand is to be treated as a literal or not
8235 * (mov2w,genPcall,genCmpEq),
8236 src/pic/genarith.c: use aop_isLitLike() to decide between
8237 literal/register contents
8238 * (addSign): added missing offset
8239 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8240 only emit comment in debug-mode,
8241 use {aop,op}_isLitLike throughout the file
8242 * src/pic/glue.c: fix initializers for pointers (work in progress)
8243 * src/pic/pcode.c (get_op): honor index on _const symbols
8244 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8245 * (dumppBlock): added pCode size estimation
8246 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8247 check for IS_SYMOP before OP_SYMBOL'ing
8248 * fixed indentation, compacted switch-statements
8249 * (allocReg): find free register and allocate it instead of
8250 allocating new registers all the time
8251 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8252 registers as its operands (necessary only for multibyte GETs)
8254 2005-07-01 Raphael Neider <rneider AT web.de>
8256 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8257 debugging .asm-output macros FENTRY + FEXIT
8258 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8260 * (emitpComment): NEW, printf to pCode
8261 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8263 * (popGetAddr): NEW, variant of popGet to access an immediates
8264 high(er) bytes instead of the n'th byte of memory they reference,
8265 replaced popGet with popGetAddr where neccessary
8266 * (genDataPointerGet): reactivated and fixed implementation
8267 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8269 * (genDataPointerSet): fixed multibyte assignments
8270 * (genpic14Code): fixed --i-code-in-asm handling
8271 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8272 * (genPlus): fixed index-out-of-bounds error
8273 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8274 * src/pic/ralloc.c: added debugging output macro FENTRY2
8275 * (spillThis): fixed indentation, enbraced for-body for clarity
8276 * (rematStr): commented out as now unused
8277 * (regTypeNum): commented out special spill case (overwrites
8279 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8281 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8283 * doc/sdccman.lyx: documented sfr16/sfr32,
8284 added example for using storage class with function pointers
8285 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8287 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8289 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8290 * device/lib/_itoa.c,
8291 * device/lib/_ltoa.c: optimized codesize
8292 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8293 but don't know how to suppress the double warning.
8294 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8295 * support/Util/SDCCerr.c,
8296 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8298 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8300 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8301 fixed old K&R prototypes
8302 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8303 * device/lib/_gptrget.c,
8304 * device/lib/_gptrgetc.c,
8305 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8306 also new versions for small generic pointers and banked generic pointers
8307 * src/port.h: added const_name
8308 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8309 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8310 * src/SDCCcse.c (findPrevIc): check all associative operators
8311 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8312 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8313 * src/SDCCmem.c: updated comments,
8314 set far-space to 0 for pdata, results in optimized code
8315 * src/SDCCmem.h: added macro CONST_NAME
8316 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8317 moving the info into the highest bits, see also gptrget/gptrput
8318 * src/src.dsp: added sdcc.ico to project files
8319 * src/avr/gen.c (genCast): fixed bug 0x%d
8320 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8321 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8322 relation between ptr_type and DCL_TYPE,
8323 (genCast): fixed bug 0x%d
8324 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8325 (CODE)" for const_name
8326 * src/hc08/gen.c (genCast): fixed bug 0x%d
8327 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8328 (hc08_port): added "CONST (CODE)" for const_name
8329 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8330 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8331 between ptr_type and DCL_TYPE,
8332 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8333 operand* and took AOP() inside function so sfr-ness can be checked,
8334 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8336 (genFunction, genEndFunction): optimized stack setup,
8337 (genMinus): optimized for literals with ending zeroes (in bytes),
8338 (genCast): fixed bug 0x%d
8339 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8340 (mcs51_port): added "CONST (CODE)" for const_name
8341 * src/mcs51/peeph.def: made rule 226 more generic
8342 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8343 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8344 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8345 * src/z80/main.c (z80_port): added NULL for const_name,
8346 (gbz80_port): added NULL for const_name
8347 * support/regression/tests/bug663539.c,
8348 * support/regression/tests/sfr16.c: new tests
8350 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8352 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8354 2005-06-24 Raphael Neider <rneider AT web.de>
8356 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8358 * device/include/pic16/signal.h: added USBIF
8361 2005-06-24 Raphael Neider <rneider AT web.de>
8363 * device/lib/pic16/libdev/pic18f2455.c,
8364 device/include/pic16/pic18f2455.h: NEW
8365 * device/include/pic16/pic18fregs.h,
8366 device/lib/pic16/pics.all,
8367 src/pic16/device.c: added 18f2455
8368 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8369 device/include/pic16/{pic18f[68][567].h,usart.h}:
8370 replaced MULTIPLE_USARTS define with more relaible
8371 compatibility sfrs (for USART access)
8373 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8375 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8376 and the output asm file line is printed on two lines.
8378 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8380 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8381 BGT, BLE, BHI, and BLS instructions
8382 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8384 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8385 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8387 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8389 2005-06-15 Raphael Neider <rneider AT web.de>
8391 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8392 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8393 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8394 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8395 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8397 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8399 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8400 Marcel Telka in bug #1215704
8402 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8404 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8405 located in shared memory bank.
8407 2005-05-31 Raphael Neider <rneider AT web.de>
8409 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8410 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8411 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8413 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8415 * device/lib/_strncpy.c: fixed the fix
8417 2005-05-26 Raphael Neider <rneider AT web.de>
8419 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8420 initializers with \0, bug #1208187
8421 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8422 intializers with \0, bug #1208187
8424 2005-05-26 Raphael Neider <rneider AT web.de>
8426 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8427 initializers with \0, bug #1208187
8428 * src/pic16/main.c (_process_pragma): added sanity checks
8429 for stack position and size, emit warnings when appropriate
8431 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8433 * device/lib/_strncpy.c: fixed not filling with \0
8435 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8437 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8439 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8440 compound_statement),
8442 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8444 2005-05-24 Raphael Neider <rneider AT web.de>
8446 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8448 2005-05-24 Raphael Neider <rneider AT web.de>
8450 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8451 TRISE definitions, closes bug #1162453
8453 2005-05-22 Raphael Neider <rneider AT web.de>
8455 * src/pic16/main.c (_process_pragma): check for missing
8456 arguments to pragmas code and udata
8457 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8458 consistency fixes to match other headers (thanks to Jim Paris)
8459 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8461 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8463 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8465 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8467 * support/regression/tests/bug1198642.c: new test
8468 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8469 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8470 * support/scripts/resource.h,
8471 * support/scripts/resource.rc,
8472 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8473 * support/scripts/sdcc.ico: added 32x32 icon
8475 2005-05-18 Raphael Neider <rneider AT web.de>
8477 * device/lib/pic16/libdev/pic18f*.c,
8478 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8479 keywords to "__sfr" and "__at (X)"
8480 * device/include/pic16/pic18fregs.h: added pic18f4520
8481 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8482 #1203088 (MPLAB compatibility)
8484 2005-05-17 Raphael Neider <rneider AT web.de>
8486 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8487 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8488 * device/lib/pic16/pics.all: added new devices
8489 * src/pic16/device.c: added support for pic18f4520
8491 2005-05-16 Raphael Neider <rneider AT web.de>
8492 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8493 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8494 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8495 convenience function for bit access
8497 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8499 * device/lib/printf_large.c: fixed bug 1193299
8500 * support/regression/tests/bug1057979.c: added test %3.3s
8502 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8504 * device/include/mcs51/8051.h,
8505 * device/include/mcs51/8052.h: made parseable with lint
8506 * device/include/mcs51/lint.h: added include file for (sp)lint
8507 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8508 * doc/cdbfileformat.lyx,
8509 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8511 2005-05-14 Raphael Neider <rneider AT web.de>
8513 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8514 * device/lib/pic16/libc/stdlib/itoa.c (new)
8515 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8516 * device/lib/pic16/libio/Makefile: exclude subdir according to
8517 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8518 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8519 * src/pic16/gen.c (genFunction): prevent annoying warning
8520 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8522 * support/cpp2/cppmain.c (cpp_output_string): new
8523 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8526 2005-05-13 Borut Razem <borut.razem AT siol.net>
8528 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8530 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8532 * .version: changed to version 2.5.1; back to bleeding edge development
8534 2005-05-11 Borut Razem <borut.razem AT siol.net>
8536 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8537 generate PDF version 1.3 documents
8539 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8541 * .version: changed to version 2.5.0
8543 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8545 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8547 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8549 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8550 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8551 well as many smaller updates.
8552 * .version: changed to version 2.5.0-pre1
8554 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8556 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8558 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8560 * support/regression/tests/bug1185672.c: added
8561 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8563 * src/mcs51/gen.c (genCall): added comments, made it look safer
8564 * src/mcs51/gen.c (genEndFunction): simplified
8566 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8568 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8570 2005-04-14 Borut Razem <borut.razem AT siol.net>
8572 * fixed bug 1045046 - SIGSEGV with really simple code?:
8573 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8574 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8576 2005-04-14 Borut Razem <borut.razem AT siol.net>
8578 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8579 src/pic16/device.h: temporarily disabled experimental #inline pragma
8582 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8584 * device/include/z80/stdio.h,
8585 * device/include/z80/string.h: removed these highly incomplete files so
8586 SDCC can use the default ones in device/include/
8588 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8590 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8592 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8595 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8597 * device/include/malloc.h: removed redundant __reentrant prototypes
8598 * device/lib/_mullong.c: added working xstack variant in asm (C version
8599 doesn't pass regression tests)
8600 * device/lib/bpx.c: used __data and made bpx char for mcs51
8601 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8602 (createFunction): fixed bug with xstackPtr
8603 * src/SDCCcse.c: corrected comments
8604 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8605 (killDeadCode, eBBlockFromiCode): removed unused code
8606 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8608 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8609 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8610 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8611 (genModOneByte): fixed warning in MSVC
8612 * src/mcs51/main.c (): added comments
8613 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8615 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8617 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8619 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8621 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8623 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8625 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8626 characters arrays of larger size than the declared one.
8628 2005-04-10 Borut Razem <borut.razem AT siol.net>
8630 * src/pic/gen.c (genInline),
8631 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8632 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8633 (findNextInstruction), (findPrevInstruction),
8634 (findInstructionUsingLabel),
8635 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8636 * src/pic/pcode.c (findLabel): added missing '\n'
8637 * src/src.dsp: added SDCCdwarf2.c to the project
8639 2005-04-09 Borut Razem <borut.razem AT siol.net>
8641 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8643 2005-04-08 Raphael Neider <rneider AT web.de>
8645 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8646 into the chain after a given one) and mergeDefmapSymbols (combine
8647 defmap entries for each symbol per pcode)
8648 * (createDefmap): have defmap entries merged in the end
8649 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8650 a symbol before replacing one access type's symbol, merge symbols in
8651 the end (replacement symbol might already have an entry)
8652 * (assignValnums): keep reference to written WREG intact
8654 2005-04-08 Raphael Neider <rneider AT web.de>
8656 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8659 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8661 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8664 2005-04-07 Raphael Neider <rneider AT web.de>
8666 * device/include/pic16/usart.h: added compatibility defines for
8667 devices with more than one USART
8668 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8670 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8672 * device/lib/Makefile.in: updated for port specific include
8674 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8676 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8678 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8680 * device/include/8051.h,
8681 * device/include/8052.h,
8682 * device/include/at89S8252.h,
8683 * device/include/at89c55.h,
8684 * device/include/at89x051.h,
8685 * device/include/at89x51.h,
8686 * device/include/at89x52.h,
8687 * device/include/mcs51reg.h,
8688 * device/include/reg51.h,
8689 * device/include/reg764.h,
8690 * device/include/regc515c.h,
8691 * device/include/sab80515.h: (re)moved these 12 files
8692 * device/include/mcs51/8051.h,
8693 * device/include/mcs51/8052.h,
8694 * device/include/mcs51/at89S8252.h,
8695 * device/include/mcs51/at89c55.h,
8696 * device/include/mcs51/at89x051.h,
8697 * device/include/mcs51/at89x51.h,
8698 * device/include/mcs51/at89x52.h,
8699 * device/include/mcs51/mcs51reg.h,
8700 * device/include/mcs51/reg51.h,
8701 * device/include/mcs51/reg764.h,
8702 * device/include/mcs51/regc515c.h,
8703 * device/include/mcs51/sab80515.h: and added them here
8705 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8707 * device/include/stdarg.h: changed SDCC specific keywords to double
8709 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8711 * device/include/hc08/mc68hc908gp32.h,
8712 * device/include/hc08/mc68hc908jb8.h,
8713 * device/include/hc08/mc68hc908jkjl.h,
8714 * device/include/hc08/mc68hc908qy.h: fixed comments
8715 * device/include/mcs51/README: updated
8716 * device/include/mcs51/c8051f120.h: added PINRSF
8717 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8718 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8719 amidst code. Also inline is not supported.
8721 2005-04-06 Raphael Neider <rneider AT web.de>
8723 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8724 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8725 callers stack/frame pointers
8727 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8729 * device/include/pic16/usart.h: added, missing in previous commit,
8730 * device/include/pic16/adc.h: fixed typo,
8731 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8733 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8735 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8736 uninitialized because a bug appears with gplink
8737 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8738 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8739 complains for unrecognised option
8741 2005-04-05 Raphael Neider <rneider AT web.de>
8743 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8744 structs as well (using memcpy)
8745 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8746 on ISRs (GOTO has no label)
8747 * src/pic16/device.h: added OF_OPTIMIZE_DF
8748 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8749 new data flow analysis/optimization
8750 * src/pic16/pcode.c: added (prototypes for and implementation of)
8751 dataflow analysis functions, fixed pCodeInstructions' inCond and
8752 outCond values, made RCALL a branch instruction
8753 * (pic16_unlinkpCode): keep C line if possible
8754 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8755 C line moved if possible
8756 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8757 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8758 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8759 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8761 * (pic16_getJumptabpCode): NEW, needed in...
8762 * (LinkFlow): fixed handling of jumptables, calls and conditional
8764 * (pic16_InsertCommentAfter): NEW
8765 * (pic16_pCodeReplace): made verbose and flow preserving
8766 * (AnalyzeFlow): added call to data flow analysis
8767 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8768 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8769 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8771 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8773 * src/SDCCast.c (decorateType): fixed bug #1105626
8775 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8777 * device/include/asm/pic16/features.h,
8778 * pic18f*.h headers,
8779 * device/include/pic16/adc.h,
8780 * device/include/pic16/delay.h,
8781 * device/include/pic16/i2c.h,
8782 * device/include/pic16/malloc.h,
8783 * device/include/pic16/stdio.h,
8784 * device/include/pic16/stdlib.h,
8785 * device/include/pic16/string.h,
8786 * device/lib/pic16/libc/stdio/printf_tiny.c,
8787 * device/lib/pic16/libc/stdio/printf_small.c,
8788 * device/lib/pic16/libc/stdio/strmgpsim.c,
8789 * device/lib/pic16/libc/stdio/strmmssp.c,
8790 * device/lib/pic16/libc/stdio/strmusart.c,
8791 * device/lib/pic16/libc/stdio/vfprintf.c,
8792 * device/lib/pic16/libc/stdlib/ltoa.c,
8793 * device/lib/pic16/libc/stdlib/putchar.c,
8794 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8795 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8796 * device/lib/pic16/libc/stdlib/memchrram.c,
8797 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8798 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8799 * device/lib/pic16/libio/adc/adcbusy.c,
8800 * device/lib/pic16/libio/adc/adcread.c,
8801 * device/lib/pic16/libio/adc/adcsetch.c,
8802 * device/lib/pic16/libio/usart/ubaud.c,
8803 * device/lib/pic16/libio/usart/ubusy.c,
8804 * device/lib/pic16/libio/usart/udrdy.c,
8805 * device/lib/pic16/libio/usart/uopen.c,
8806 * device/lib/pic16/libio/usart/uputc.c,
8807 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8808 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8809 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8810 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8811 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8812 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8813 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8814 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8815 specific keywords to double underlined form,
8816 * device/lib/pic16/libc/Makefile.rules,
8817 * device/lib/pic16/libsdcc/Makefile.rules,
8818 * device/lib/pic16/libm/Makefile,
8819 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8820 to compile with C standard set in Makefile.common
8821 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8822 rand.c and crc.c in compilation process,
8823 * device/lib/pic16/libsdcc/int/divuint.c,
8824 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8825 `c' from signed to unsigned,
8826 * device/lib/pic16/startup/crt0.c,
8827 * device/lib/pic16/startup/crt0i.c,
8828 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8829 keywords to double underlined form, bug fixes in _do_cinit function
8830 which prevented the correct initialization of the .idata segment,
8831 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8832 core to enter a infinite loop
8833 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8835 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8837 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8839 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8841 * device/include/Makefile.in: add support for hc08 subdirectory
8842 * device/include/hc08/: new subdirectory
8843 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8844 Lucas Loizaga, thanks!
8845 * device/include/hc08/mc68hc908qy.h,
8846 * device/include/hc08/mc68hc908gp32.h,
8847 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8848 their own directory. Changed internal macro names to use the compiler
8849 reserved namespace. Changed SDCC specific keywords to double
8851 * device/include/math.h,
8852 * device/include/malloc.h,
8853 * device/include/stdarg.h,
8854 * device/include/stdbool.h
8855 * device/include/string.h,
8856 * device/include/tinibios.h,
8857 * device/include/ds400rom.h,
8858 * device/include/8051.h,
8859 * device/include/8052.h,
8860 * device/include/80c51xa.h,
8861 * device/include/at89c55.h,
8862 * device/include/at89S8252.h,
8863 * device/include/at89x51.h,
8864 * device/include/at89x52.h,
8865 * device/include/ds80c390.h,
8866 * device/include/reg764.h,
8867 * device/include/regc515c.h,
8868 * device/include/sab80515.h,
8869 * device/include/mcs51/c8051f000.h,
8870 * device/include/mcs51/c8051f018.h,
8871 * device/include/mcs51/c8051f020.h,
8872 * device/include/mcs51/c8051f040.h,
8873 * device/include/mcs51/c8051f060.h,
8874 * device/include/mcs51/c8051f120.h,
8875 * device/include/mcs51/c8051f300.h,
8876 * device/include/mcs51/c8051f310.h,
8877 * device/include/mcs51/c8051f320.h,
8878 * device/include/mcs51/c8051f330.h,
8879 * device/include/mcs51/c8051f350.h,
8880 * device/include/z180.h: Changed SDCC specific keywords to double
8883 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8885 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8887 * (pic16_assignConfigWordValue): disable testing of configuration
8888 register value with config mask,
8889 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8890 function with port->fun_prefix,
8891 * (genFunction): when generating a naked interrupt function never
8892 create an absolute segment placed in interrupt vector address, place
8893 the actual interrupt function at IVA instead, when an interrupt
8894 function is generated with unspecified interrupt then do not create
8895 the absolute section,
8896 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8897 code for generating a call to generic pointer get/put function with
8898 a call to function pic16_callGenericPointer(),
8899 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8900 the call to the generic pointer get/put functions with prefixing the
8901 function name with port->fun_prefix,
8902 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8903 * src/pic16/main.c (_process_pragma): prefix function with
8905 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8906 calling assembler, old 18Fxxxx macro is deprecated,
8907 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8908 PC_ASMDIR in while condition,
8909 * (findInstruction): add PC_ASMDIR in while condition,
8910 * (buildCallTree): prefix main with port->fun_prefix,
8911 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8912 identifier for variable with banked access in instructions BTFSS,
8913 BTFSC, BCF, BSF, BTG
8914 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8915 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8916 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8917 perform optimization when enviroment variable NO_REG_OPT is set,
8918 * (insideLRBlock): NEW, return 1 if register is inside an
8919 INF_LOCALREGS block,
8920 * (RemoveRegFromLRBlock): remove a register that is completely
8921 eliminated by register optimization, but it is still left in local
8922 register store/restore in/from stack block,
8923 * (Remove2pcodes): after removing register, check to see if it
8924 should be removed from local register store/restore in/from stack
8926 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8927 DUMMY_READ_VOLATILE,
8929 * device/include/pic16/adc.h: minor prototype modifications and
8931 * device/include/pic16/malloc.h: added GPL notice various
8933 * device/include/pic16/stdint.h: NEW, standard header for ints
8934 * device/include/pic16/delay.h: NEW, header for delay functions,
8935 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8937 * device/include/pic16/signal.h: NEW, header providing helper macros
8938 for implementing signal handlers,
8939 * device/include/pic16/stdio.h: added prototypes for functions,
8940 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8941 prototypes for stdin and stdout, added macro PUTCHAR to
8942 automatically implement putchar function prototype,
8943 * device/include/pic16/usart.h: modified and updated USART library,
8944 * device/lib/pic16/libio/adc/,
8945 * device/lib/pic16/libio/i2c: some modifications to improve library
8947 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8948 family of functions,
8949 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8950 family of functions and other sources,
8951 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8952 of the PIC18Fxx[28] devices,
8953 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8954 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8955 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8956 _do_cinit function, because the previous failed when local variables
8957 where not placed in the same memory bank,
8958 * device/lib/pic16/libsdcc/char/: various modifications to improve
8959 library performance,
8960 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8961 information on the new functions of the c library and more...
8963 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8965 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8967 2005-03-26 Raphael Neider <rneider AT web.de>
8969 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8970 if condition == CARRY)
8971 * (genCmp): adapted to new genSkipc semantics
8972 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8973 on rIfx (genCmp was broken)
8975 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8977 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8978 * src/z80/main.c (_keywords[]),
8979 * src/SDCCglobal.h (struct options),
8981 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8982 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8983 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8984 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8985 always available in leading double underscore form. The C99 support is
8986 mostly missing, but it's a start.
8987 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8988 reserved identifier "__data".
8990 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8992 * src/mcs51/peeph.def: fixed bug 1170013
8994 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8996 * device/include/mcs51reg.h: fixed bug 842007
8998 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9000 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9003 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9005 * src/port.h (struct PORT),
9006 * src/avr/ralloc.c (avr_assignRegisters),
9008 * src/ds390/ralloc.c (ds390_assignRegisters),
9010 * src/hc08/ralloc.c (hc08_assignRegisters),
9012 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9014 * src/pic/ralloc.c (pic14_assignRegisters),
9016 * src/pic16/ralloc.c (pic16_assignRegisters),
9018 * src/xa51/ralloc.c (xa51_assignRegisters),
9020 * src/z80/ralloc.c (z80_assignRegisters),
9022 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9023 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9025 * src/SDCCdflow.c (computeDataFlow),
9027 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9029 * src/SDCCcflow.c (*),
9031 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9032 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9033 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9034 immedDom() returning wrong block; probably fixes bug #1160833)
9036 2005-03-20 Borut Razem <borut.razem AT siol.net>
9038 * support/scripts/inc2h.pl: WIN32 port
9040 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9042 * device/lib/makefile.in: added abs.c and labs.c
9044 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9046 * device/include/stdint.h: added
9047 * device/lib/abs.c: added
9048 * device/lib/labs.c: added
9049 * device/include/stdlib.h: added abs() and labs() prototypes
9050 * device/lib/libsdcc.lib: added abs and labs
9051 * device/include/float.h,
9052 * device/lib/_fsmul.c,
9053 * device/lib/printf_fast.c,
9054 * device/lib/printf_tiny.c: updated comments
9056 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9058 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9061 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9063 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9064 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9066 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9068 * device/lib/printf_large.c: removed inline assembly for portability and
9069 readability. Use printf_fast if speed or size are more important.
9070 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9071 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9073 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9075 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9076 prevent compiler warning
9078 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9080 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9081 moved to level 0 and declared as static. Also they are explicit
9082 placed in access bank. This was necessery because some times they
9083 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9084 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9085 optimizations. Currently only compare to unsigned char is implemented,
9086 * src/pic16/gen.c: added fReturnIdx array,
9087 * (struct resolvedIfx) is moved to gen.h and made public,
9088 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9089 * (aopForSym): added an optimization to directly store in stack of
9090 the operand of a SEND iCode,
9091 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9092 but as registers instead (AOP_REG) using the fReturnIdx array,
9093 * (pic16_freeAsmop): remove the freed register from the
9094 _G.sregsAlloc field,
9095 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9096 a compare of 'WREG',
9097 * (pic16_popGetTempRegCond): changed function prototype, now
9098 function takes also a bitVector argument v which holds the current
9099 set of registers that are allocated for stack access by aopForSym,
9100 registers allocated in aopForSym for accessing stack symbols are not
9101 any more part of the functions usedRegs field,
9102 * (genCall): some times aopOp is called for a stack variable to be
9103 send, aopForSym might perform the push, if this is true make sure
9104 that genCall doesn't push the variable twice by testing _G.resDirect,
9105 * (genFunction): changed testing for unspecified interrupt number
9106 from 256 to INTNO_UNSPEC,
9107 * modified selection scheme of frame pointer generation. Previously
9108 if function did use local registers a frame pointer was generated,
9109 now a frame pointer is generated only if function has arguments
9110 (that need PLUSW2 register access), or has stack arguments, or the
9111 compiler is not instructed to omit the frame pointer,
9112 * (genEndFunction): before restoring local registers that were saved
9113 in the function preamble, also restore the registers that *might*
9114 have been allocated for stack access,
9115 * (genRet): removed some old comments,
9116 * (genCmp, the active (RN's) version): added a call to the
9117 pic16_genCmp_special function to perform the compare with a more
9118 robust and optimized way,
9119 * (genInline): a feature has been added in inline code generation,
9120 which allows a wildcard variable substitution when writing inline
9121 assembly. Code is incomplete and experimental therefore undocumented,
9122 * (genCast): changed order of aopOp for result and right to allow
9123 aopForSym to directly load the result if possible,
9124 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9125 perform an optimized compare on some selected special occasions,
9126 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9127 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9128 generate an IVT any more,
9129 * src/pic16/main.c (pic16_optionsTable): added command line option
9131 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9132 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9134 * src/pic16/NOTES: Raphael Neider added in list of active developers
9135 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9136 jumptable_end to prevent bug #,
9137 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9138 inCond and outCond fields,
9139 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9140 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9141 turn off register spilling,
9142 * (packRegsForOneUse): synced with other ports' versions although it
9143 is not used currently,
9144 * (pic16_packRegisters): added an optimization while reading
9145 structure bitfields, some registers may be saved (malloc code is
9146 decreased by 80 bytes)
9148 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9150 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9151 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9152 this can be optimized more?
9154 2005-03-10 Raphael Neider <rneider AT web.de>
9156 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9157 genNearPointerGet): (hopefully) fixed access to bitfields via
9158 pointers (p->bitN = x; and x = p->bitN; failed)
9160 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9162 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9164 2005-03-09 Raphael Neider <rneider AT web.de>
9166 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9168 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9170 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9171 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9172 (regTypeNum): set REG_BIT type if necessary
9173 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9174 * support/regression/tests/critical.c: check bug 1144613
9176 2005-03-02 Raphael Neider <rneider AT web.de>
9178 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9180 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9182 * src/avr/ralloc.c (serialRegAssign),
9183 * src/ds390/ralloc.c (serialRegAssign),
9184 * src/hc08/ralloc.c (serialRegAssign),
9185 * src/mcs51/ralloc.c (serialRegAssign),
9186 * src/pic/ralloc.c (serialRegAssign),
9187 * src/pic16/ralloc.c (serialRegAssign),
9188 * src/xa51/ralloc.c (serialRegAssign),
9189 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9191 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9193 * src/SDCCast.c (decorateType): fixed bug 1124787
9195 2005-02-20 Hubert Sack <sack AT digiplan.de>
9196 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9198 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9201 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9203 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9204 to keep the correct label reference count when adding/removing references
9205 to labels. A peephole file using this is appended to patch #1144962.
9207 2005-02-14 Raphael Neider <rneider AT web.de>
9209 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9210 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9211 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9212 retrievals of result operand's value on assignment
9214 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9216 * device/include/pic16/string.h: modified prototype for memccpy()
9217 to memccpy(void *, void *, char, size_t)
9218 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9219 check whether to omit frame pointer or not,
9220 * (genInline): convert all occurences of "\n" to LF in inline
9221 assembler blocks, this helps formatting the inline text,
9222 * (pic16_loadFSR0): modified prototype,
9223 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9224 removed some 8051 legacy code,
9225 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9226 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9227 before allocating temporary registers in functions,
9229 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9231 * support/regression/tests/bitvars.c: corrected the "fix"
9233 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9235 * support/regression/tests/bitvars.c,
9236 * support/regression/tests/bitwise.c,
9237 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9239 2005-02-10 Raphael Neider <rneider AT web.de>
9241 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9242 different size for Alpha
9243 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9245 2005-02-09 Raphael Neider <rneider AT web.de>
9247 * src/SDCC.lex(doPragma) : save and restore warning options as well
9248 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9249 * have #pragma less_pedantic set the errorlevel to WARNING
9251 * (cloneOptimize) : fixed wrong malloc's size
9252 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9253 facilitate correct handling of #pragma (save|restore)
9255 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9257 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9259 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9261 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9263 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9265 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9267 2005-02-02 Raphael Neider <rneider AT web.de>
9269 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9270 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9271 * (pic16_storeForReturn): fixed to allow returning function pointers
9272 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9273 * device/include/pic16/{stddef.h,stdbool.h}: added
9275 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9277 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9279 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9281 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9282 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9283 appeared to be required
9285 2005-01-31 Borut Razem <borut.razem AT siol.net>
9287 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9288 include/mcs51 and include/z80 directories to the package
9290 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9292 * src/hc08/gen.c (genFunction): fixed bug #1112752
9294 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9296 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9298 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9300 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9302 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9304 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9306 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9308 * device/include/c8051fxxx.h: removed these 6 files
9309 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9311 2005-01-26 Raphael Neider <rneider AT web.de>
9313 * src/pic16/gen.c (genAssign): fixed assignment from longs
9314 in codespace (were cut to three bytes)
9315 * (genDummyRead): implemented (except for CODESPACE...),
9317 * src/pic16/glue.c (emitStatistics): beautified
9318 * device/lib/pic16/libm/Makefile: added include path
9320 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9322 * src/z80/gen.c (aopPut): fixed bug #1103902
9324 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9326 * device/lib/expf.c: fixed bug #1095792
9328 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9330 * device/lib/pic16/libm: added Math library sources
9332 2005-01-24 Raphael Neider <rneider AT web.de>
9334 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9335 to enable upcast to pCodeOpReg2 (there is no type tag to
9336 differenciate the two and pic16_popGet2p cast into PCOR2)
9337 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9338 (sizeof(sectNames) changed to sizeof(sectName))
9339 Both patches fix segfaults under MinGW.
9341 2005-01-23 Raphael Neider <rneider AT web.de>
9343 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9344 Safe_[mc]?alloc()'ed variables
9345 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9346 of (byte sized) temporaries (assign them to WREG for now)
9347 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9348 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9349 this might fix SIGSEGVs on MinGW...
9350 * src/SDCCopt.c (killDeadCode): restored original behaviour
9351 (volatile operands might get thrown away though)
9353 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9355 * src/pic16/gen.c: fixed bug #1106975,
9356 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9357 pointer update, INTCON is saved, global interrupts are disabled and
9358 restored after updateing TOS.
9359 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9360 * added function attribute 'shadowregs' to take advantage of shadow
9362 * added function attribute 'wparam' as an alternative to the wparam
9364 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9365 user declares a non-ISR function as 'shadowregs',
9366 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9368 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9370 * .version: bumped version number to 2.4.8
9371 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9373 * device/lib/pic16/libio/i2c/: I2C module support library,
9374 * device/include/pic16/i2c.h: I2C support library header,
9375 * device/lib/pic16/libc/stdio/: standard IO support sources,
9376 * (printf_small.c): printf_small() source, supports float print,
9377 * (printf_tiny.c): printf_tiny() source, does not support floats,
9378 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9379 enable global optimizations for entire library source, other
9380 Makefiles in the source tree are also modified to reflect this,
9381 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9383 * doc/sdccman.lyx: updated to reflect new changes,
9384 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9385 sym->onStack if-case,
9386 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9387 sbit, idata, _idata, xdata, _xdata,
9388 * added pragma library, to link an external library, (see doc),
9389 * removed command line options, --pomit-config-words, --pomit-ivt,
9390 --pleave-reset-vector,
9391 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9392 when calling assembler to reflect memory model used, also define
9393 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9394 reflect stack model used,
9395 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9396 on stack return NULL,
9398 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9400 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9401 of the operands is volatile. Fixes #1020220
9403 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9405 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9406 * (OptimizeRegUsage): make sure that there is really no other flow where
9407 the first pCode is used
9409 2005-01-22 Raphael Neider <rneider AT web.de>
9411 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9412 to fix #1106967 (pCode->seq are not set up correctly)
9414 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9416 * src/SDCCglue.c (glue): make sure code area is declared before the
9417 static initialization area.
9419 2005-01-21 Raphael Neider <rneider AT web.de>
9421 * device/lib/Makefile.in: fixed test for pic16 install dir
9422 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9424 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9425 added --optimize-goto compiler switch and pragma wparam documentation
9426 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9427 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9428 and PRODH closing bug #1071770 (peephole optimizer)
9430 2005-01-19 Raphael Neider <rneider AT web.de>
9432 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9433 cmdLine buffers (used when calling sdcpp...) are large enough
9434 (MAX_PATH=256 truncates arguments leading to system halts when
9436 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9437 * (genUminus): rewritten to for efficiency
9438 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9439 used uninitialized in some cases)
9440 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9441 copy the third byte from the int -- now assumes 0x80 (data memory)
9442 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9443 operands (genAddLit expects the iCode's operands to swapped as
9444 well), fixed leftover bytes (crashed for short left operands)
9445 * (pic16_genMinusDec): performance improvements, removed false
9447 * (pic16_genMinus): fixed to cope with differently sized operands
9448 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9450 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9451 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9452 new banksel optimization
9453 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9454 analysis for temporary registers (segfaults...)
9455 * src/pic16/peeph.def: added rule
9457 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9459 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9460 which converts a float number to its ASCII representation
9461 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9462 functions to convert the fractional and integer part of a float to ASCII,
9463 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9464 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9466 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9468 * device/include/pic16/adc.h: added GPL info,
9469 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9470 a pCodeOp as tested operand,
9471 * (genNearPointerGet): optimized bit testing, does not use
9472 intermediate register for bit value, test directly instead with
9473 BTFSS, BTFSC, works only for single bits,
9474 * (genpic16Code): dump the name of the iCode in the asm,
9475 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9476 renamed to pic16_decodeOp,
9477 * (serialRegAssign): do not allocate a temporary register for iCode
9478 sequences that test a single bit for 1/0
9480 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9482 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9483 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9484 access stack and frame pointers. They are initially assigned to
9485 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9486 accessing SFRs. Updated all occurences of modification of stack or
9487 frame pointer in gen.c and pcode.c,
9488 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9489 assigning of a literal value to pointers,
9490 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9491 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9494 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9496 * doc/sdccman.lyx: update documentation about stack pragma, added
9497 some info for stack memory models
9499 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9501 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9503 2005-01-08 Raphael Neider <rneider AT web.de>
9505 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9506 udata sections to fix bug #1097823
9508 2005-01-05 Raphael Neider <rneider AT web.de>
9510 * src/pic16/gen.c (genGenericShift): added handling of differently
9511 sized left operand and result
9513 2005-01-04 Raphael Neider <rneider AT web.de>
9515 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9516 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9517 to hold the condition bit)
9518 * added new version of genCmp (old code available via #define)
9519 * added new version of genShiftLeft/genShiftRight in a generic
9520 way, now supports shifting by negative values
9521 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9522 shiftCount (expected by genGenericShift)
9523 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9524 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9526 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9527 is an invalid literal too...)
9529 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9531 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9532 from Raphael Neider,
9533 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9534 for 8-bit literals. This fixes some literal operands which are sign
9535 extended to 16-bits ints when instruction needs only 8-bits.
9537 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9539 * device/lib/logf.c: added mcs51 assembly version
9540 * device/lib/expf.c: added mcs51 assembly version
9541 * device/lib/_logexpf.c: new shared asm code for expf and logf
9542 * device/include/math.h: add defines for assembly math library
9543 * device/lib/Makefile.in: build new _logexpf.c
9544 * device/lib/libfloat.lib: use new _logexpf.c
9546 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9549 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9550 device types which have less than 0x7f registers.
9552 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9554 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9556 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9558 * device/lib/printf_fast.c: only build on supported arch.
9559 * device/lib/printf_tiny.c: only build on supported arch.
9560 * device/lib/printf_fast_f.c: only build if asm float lib
9561 * device/lib/_fsget1arg.c: only build if asm float lib
9562 * device/lib/_fsget2args.c: only build if asm float lib
9563 * device/lib/_fsnormalize.c: only build if asm float lib
9564 * device/lib/_fsreturnval.c: only build if asm float lib
9565 * device/lib/_fsrshift.c: only build if asm float lib
9566 * device/lib/_fsswapargs.c: only build if asm float lib
9567 * device/include/stdio.h: don't provide print_fast,
9568 print_fast_f, print_tiny prototypes if --xstack used
9570 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9572 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9573 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9576 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9578 * device/lib/printf_fast_f.c: same as printf_fast, but
9579 with floating point enabled
9580 * device/lib/printf_fast.c: minor tweaks
9581 * device/include/stdio.h: add printf_fast_f
9583 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9585 * src/SDCCmain.c: make --float-reent default for mcs51
9586 * device/lib/_fsadd.c: added mcs51 assembly version
9587 * device/lib/_fssub.c: added mcs51 assembly version
9588 * device/lib/_fsmul.c: added mcs51 assembly version
9589 * device/lib/_fsdiv.c: added mcs51 assembly version
9590 * device/lib/_fseq.c: added mcs51 assembly version
9591 * device/lib/_fsneq.c: added mcs51 assembly version
9592 * device/lib/_fsgt.c: added mcs51 assembly version
9593 * device/lib/_fslt.c: added mcs51 assembly version
9594 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9595 * device/lib/Makefile.in: add _fscmp to build
9596 * device/lib/libfloat.lib: add _fscmp to build
9598 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9600 * device/lib/_fs2slong.c: added mcs51 assembly version
9601 * device/lib/_fs2sint.c: added mcs51 assembly version
9602 * device/lib/_fs2schar.c: added mcs51 assembly version
9603 * device/lib/_fs2ulong.c: added mcs51 assembly version
9604 * device/lib/_fs2uint.c: added mcs51 assembly version
9605 * device/lib/_fs2uchar.c: added mcs51 assembly version
9606 * device/lib/_slong2fs.c: added mcs51 assembly version
9607 * device/lib/_sint2fs.c: added mcs51 assembly version
9608 * device/lib/_schar2fs.c: added mcs51 assembly version
9609 * device/lib/_ulong2fs.c: added mcs51 assembly version
9610 * device/lib/_uint2fs.c: added mcs51 assembly version
9611 * device/lib/_uchar2fs.c: added mcs51 assembly version
9612 * device/include/float.h: added #define to select asm vs c
9614 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9616 * device/lib/printf_fast.c: improvements to float output
9617 * device/include/float.h: add defines for assembly float library
9618 * device/lib/_fsget1arg.c: receive 1 float arg
9619 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9620 * device/lib/_fsnormalize.c: normalize a float
9621 * device/lib/_fsreturnval.c: return float, various helper routines
9622 * device/lib/_fsrshift.c: right shift a float's mantissa
9623 * device/lib/_fsswapargs.c: swap 2 floats
9624 * device/lib/Makefile.in: build these 6 new files for mcs51
9625 * device/lib/libfloat.lib: add these 6 files to the library
9627 2004-12-26 Borut Razem <borut.razem AT siol.net>
9629 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9632 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9634 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9635 and fully reentrant and register bank neutral.
9636 * device/lib/printf_fast.c: added float (not enabled by default),
9637 added compact/slower integer (also not enabled by default),
9638 improved size/speed of fast integer code, other minor changes
9639 * device/include/stdio.h, device/lib/Makefile.in,
9640 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9642 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9644 * src/pic16/pcode.c: declaring variables other than at the start of a
9645 block is not supported in C by VC6.
9647 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9649 * applied a previous patch from Raphael Neider that wasn't included
9650 in the previous commits, which fixes infinite loops within jumptable
9652 * made some fixes that previous patches introduced
9654 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9656 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9657 that fixes an issue with AOP_PCODE asmop's offset,
9658 * (pic16_popCopyReg): update instance field too,
9659 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9660 function of pic port,
9661 * (genCmp, genAnd, genAssign),
9662 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9664 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9666 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9667 variables initial values to idata section,
9668 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9669 variables in some functions. This utilizes parmBytes field of iCode
9670 structure to hold the offset of the variable in stack. (might be
9671 able to use the stack field too?)
9672 * applied patch from Raphael Neider # ### , # ###
9673 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9674 variable initial values in idata section,
9675 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9676 for static variables with initial value
9677 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9678 applied fix in while loop from Raphael Neider.
9680 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9682 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9683 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9684 * src/ds390/ralloc.c (serialRegAssign): spill bits
9685 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9686 * support/Util/SDCCerr.c,
9687 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9688 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9689 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9691 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9693 * device/include/sdcc-lib.h: inserted LGPL, added includes
9694 asm/ds390/features.h and asm/mcs51/features.h
9695 * device/include/asm/default/features.h,
9696 * device/include/asm/gbz80/features.h,
9697 * device/include/asm/z80/features.h: added empty _AUTOMEM
9699 * device/include/asm/ds390/features.h,
9700 * device/include/asm/mcs51/features.h: added files with defines for
9701 _AUTOMEM and _STATMEM indicating automatic and static storage class
9702 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9703 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9704 * src/SDCCicode.c (geniCodeCast),
9705 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9706 * src/SDCCloop.c (loopInduction): removed unused variable lr
9707 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9708 to convertToFcall to include char modulo (RFE 1065037), added check
9709 if left operand is unsigned and use abs of literal value
9710 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9711 as it doesn't work after conversion from peephole.def to peephole.rul
9712 * src/mcs51/gen.c (toBoolean): added check for size,
9713 (genModOneByte): optimized code for signed char modulo a literal
9714 power of 2 (thanks to Hubert Sack),
9715 (genRRC): removed unnecessary "clr c",
9716 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9717 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9719 swapped rules 256.c and 256.d,
9720 extended 256.d by using new multiple checks (thanks Erik),
9721 added rules 256.e and 256.f,
9722 updated rule 261.a and 261.b to new generated code
9723 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9725 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9727 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9728 induction related bugs, including first part of bug #1074377
9730 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9732 * applied patch from bug-report #1076292,
9733 * applied patches for genAnd and Goto-optimizations for Raphael
9735 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9736 dump a less iCode information,
9737 * src/pic16/device.h (pic16_options_t): added field debgen,
9738 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9739 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9740 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9742 * (various functions): added macros FENTRY and FENTRY2 to functions,
9743 to emit function prologue,
9744 * (various functions): fixed indentation,
9745 * (genNearPointerGet): fixed loading of FSR0,
9746 * (genPackBits): applied patch from Raphael Neider to fix updating
9747 of FSR0 and touching only the modified bits,
9748 * src/pic16/genarith.c (various functions): added macros FENTRY to
9749 emit function prologue in comments,
9750 * src/pic16/pcode.h: added functions debugf2, debugf3,
9751 * src/pic16/ralloc.c: partial fix for packForPush caused
9754 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9756 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9757 <stsp AT users.sourceforge.net> with reversed byte order
9758 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9760 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9762 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9764 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9765 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9767 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9769 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9771 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9773 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9775 (setFromConditionArgs): friendly operand parser for peephole rules,
9776 (operandBaseName, operandsNotRelated): new peephole condition
9777 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9778 architecture specific register naming into account, handles n-way
9779 comparisons, and supports quoted literals
9780 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9782 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9784 * src/mcs51/peeph.def: fixed bug #1076940
9786 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9788 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9790 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9792 Adding support for replacing ljmps with sjmps in jumptables
9793 generated for switch statements. For now you need to set the
9794 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9795 Now 4 algorithms for mcs51 jumptable generation are used:
9796 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9797 addresses loaded pc-relative for up to 112 cases and stack-pushing
9798 target addresses loaded with offset from dptr for up to 256 cases.
9800 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9801 * src/mcs51/main.c: adapted constants for switch table generation
9802 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9804 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9806 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9807 * support/regression/tests/bug1057979.c: added test for bug 1073386
9809 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9811 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9814 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9816 * src/pic16/device.h,
9817 * src/pic16/genarith.c,
9820 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9822 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9824 Large cummulative patch for pic16 port.
9825 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9826 to call when a stack overflow occurs,
9827 * (malloc.h): added CVS Id tag,
9828 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9830 * added libc directory. The current version of LibC contains string
9831 functions, ctype functions and macros and some functions of the
9832 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9833 be extensively tested in the future. Standard disclaimer here.
9834 Library is not automatically build yet. But one can build it by
9835 invoking 'make' inside the libc directory.
9836 * added ADC library under libio. Preliminary version yet.
9838 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9839 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9840 aopForRemat() now and not by pic16_aopOp(),
9841 * (pic16_popGetTempReg): removed warning messgae when allocating
9842 temporary registers, its a buggy feature and will be removed,
9843 * (pic16_popGet): set register instance field in AOP_CRY,
9844 * (pic16_outBitC): fixed for results in size greater than 1,
9845 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9846 * (pic16_storeForReturn): optimized return of 0,
9847 * (genCmp): experimental code for new genCmp which uses PIC18's
9848 special compare&skip instructions. Initial tests fail some times
9849 with variables grater than 1 byte in size, so new code is disabled,
9850 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9852 * (genCast): began a fix to optimize the casting of a bit to another
9853 bit, now assigning a bitfield to another bitfield will fail, sorry,
9854 * src/pic16/main.c: disabled the use of lr-support feature,
9855 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9856 * added some function prototypes, added function _debugf prototype,
9857 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9858 bits with offset (case PO_GPR_BIT),
9859 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9861 * (isBankInstruction): modified to return 0 for no banking instruction,
9862 and 1 for banking instruction,
9863 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9864 caused stop processing pCodes after a inline assembly block,
9865 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9866 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9867 registers when it shouldn't,
9868 * src/pic16/ralloc.c (allocReg): add preliminary support for
9869 supporting a limited set of temporary registers,
9871 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9873 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9874 genDataPointerSet): ensure assignments always copy in MSB to LSB
9876 (loadRegFromAop): recognize CLRH optimization,
9877 (genFunction): optimize RECEIVE iCodes in reentrant functions
9879 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9881 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9882 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9884 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9885 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9886 contiguous with data
9888 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9890 * device/lib/_gptrget.c (_gptrget),
9891 * device/lib/_gptrgetc.c (_gptrgetc),
9892 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9893 instead of sjmp to ret
9894 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9895 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9897 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9899 * .version: bumped version to 2.4.7
9900 * device/lib/_gptrget.c (_gptrget): is now _naked
9901 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9902 * device/lib/_gptrput.c (_gptrput): is now _naked
9903 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9904 (createFunction): fixed xstack
9905 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9906 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9908 (geniCodeCritical): store original interrupt state in an iTemp bit
9909 var unless stack-auto
9910 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9911 * src/SDCCmain.c (setIncludePath): added include/target to search path
9912 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9913 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9915 (processFuncArgs): put bit vars in bit area
9916 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9917 unsaveRBank): fixed xstack,
9918 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9919 (genFunction, genEndFunction): fixed xstack,
9920 (genAssign): optimization don't walk backwards through mem
9921 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9922 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9923 * support/regression/Makefile: also make library (for stack-auto) when
9924 making "all" and added "test-mcs51-xstack-auto"
9925 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9926 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9927 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9928 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9929 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9930 make-library by MAKE_LIBRARY
9931 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9932 regression tests for xstack
9933 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9934 * support/regression/tests/critical.c: test for critical on mcs51
9936 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9938 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9939 built version of sdcc instead of installed version
9941 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9943 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9944 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9946 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9947 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9948 WARNING: remove device/lib/build/z80/printf.o by hand when
9949 updating from previous build!
9950 * device/lib/z80/printf.c: updated comment
9951 * support/regression/tests/bug1057979.c: test all ports now
9952 * support/regression/tests/bug1065458.c: file added
9954 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9956 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9957 *_start and *_end symbols for static functions
9959 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9961 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9962 and search crt0.o in all library paths,
9963 (setIncludePath): proper handling of --nostdinc,
9964 (setLibPath): proper handling of --nostdlib
9965 * support/regression/Makefile,
9966 * support/regression/ports/ds390/spec.mk,
9967 * support/regression/ports/gbz80/spec.mk,
9968 * support/regression/ports/hc08/spec.mk,
9969 * support/regression/ports/mcs51/spec.mk,
9970 * support/regression/ports/mcs51-large/spec.mk,
9971 * support/regression/ports/mcs51-stack-auto/spec.mk,
9972 * support/regression/ports/z80/spec.mk: use include and lib files from
9973 built version of sdcc instead of installed version
9974 * doc/sdccman.lyx: fixed typo in --nostdinc
9976 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9981 * src/pic/gen.c : added support to generate code for struct bit fields.
9983 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9985 * as/xa51/xa_version.h,
9986 * device/include/errno.h,
9987 * device/include/regc515c.h,
9988 * device/lib/_itoa.c,
9989 * device/lib/_ltoa.c,
9990 * device/lib/ser_ir_cts_rts.c,
9991 * sim/ucsim/xa.src/glob.cc,
9992 * sim/ucsim/xa.src/inst_gen.cc,
9993 * sim/ucsim/xa.src/xa_bit.cc,
9994 * sim/ucsim/xa.src/xa_sfr.cc,
9995 * sim/ucsim/z80.src/inst_dd.cc,
9996 * sim/ucsim/z80.src/inst_fdcb.cc,
9997 * support/scripts/keil2sdcc.pl,
9998 * src/pic16/pic16.dsp,
9999 * src/pic16/pic16a.dsp: corrected cvs line endings
10000 * device/lib/printf_large.c: fixed bug 1057979
10001 * src/pic16/gen.c: fixed non-C standard code
10002 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10003 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10004 * support/regression/ports/mcs51/support.c: reload T1 asap
10005 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10006 pdata use and clear idata startup behaviour
10007 * support/regression/tests/bug1057979.c: added
10009 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10011 * device/examples/ds390/ow390/ad26.h,
10012 * device/examples/ds390/ow390/cnt1d.h,
10013 * device/examples/ds390/ow390/crcutil.c,
10014 * device/examples/ds390/ow390/ownet.h,
10015 * device/examples/ds390/ow390/owsesu.c,
10016 * device/examples/ds390/ow390/swt12.h,
10017 * device/examples/ds390/ow390/swtoper.c,
10018 * device/examples/ds390/ow390/temp10.h,
10019 * device/examples/ds390/ow390/thermodl.c,
10020 * device/examples/ds390/tinitalk/tinitalk.dsp,
10021 * device/examples/ds390/tinitalk/tinitalk.dsw,
10022 * device/examples/mcs51/clock/hw.h,
10023 * device/examples/mcs51/simple2/go.bat,
10024 * device/examples/serialcomm/windows/serial.h,
10025 * device/examples/xa51/dummy.c,
10026 * device/examples/xa51/hello.c,
10027 * device/include/80c51xa.h,
10028 * device/include/at89x051.h: corrected cvs line endings
10030 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10032 * src/pic16/main.c (options): added command line --gstack, to trace
10033 stack over/under flows,
10034 * added pragma 'wparam' to allow passing first byte of function
10035 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10036 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10037 call to __gstack_test function and sets up the symbol as extern,
10038 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10039 * popaop): added call to pic16_testStackOverflow,
10040 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10042 * (genCall, genPcall): now all parameters are passed via stack
10043 except in functions that are pass to wparam pragma in which WREG is
10045 * (genPcall): REENTRANT flag is checked to see if variable prototype
10046 contains reentrant keyword, don't call a non-reentrant function, via
10047 a reentrant function pointer or vice versa, functions are never
10049 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10051 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10052 SIGSEGV when accessing a NULL register stucture,
10053 * (pic16_printGPointerType): modified to handle UPPER modifier for
10054 function initializers, changed prototype of function to simpler one,
10055 * (pic16_printIvalFuncPtr): check to see if function is already
10056 added in externs list,
10057 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10058 optimized a move from W to SFR with a move to the same register
10059 later after a CALL,
10060 * device/lib/pic16/debug: NEW directory, contains debug features
10061 which are enabled when linking with libdebug.lib, currently command
10062 line option --gstack enables stack pointer tracing for over/under
10063 flow, corresponding sources are in debug/gstack
10065 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10067 * doc/sdccman.lyx: updated SDCC version,
10068 * (PIC16 port): update list of command line options,
10069 * src/pic16/device.h (structure pic16_options_t): added field gstack
10070 to enable stack overflow tracing on push/pops,
10071 * src/pic16/device.c (statistics structure): added statistics
10073 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10074 pic16_dump_int_registers): increase statistics counters for each
10075 * variable which is encountered
10076 * (pic16_dump_usection): emit each .udata variable to its own udata
10078 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10079 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10080 parameters via stack, otherwise use old scheme,
10081 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10082 assembler output file,
10083 * src/pic16/main.c: added command line options --gstack to enable
10084 push/pop tracing for stack overflow,
10085 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10086 instructions): added size of each instruction,
10087 * (pic16_countInstruction): estimate size of instructions in
10088 the_pFile list, inline assembly blocks are not counted,
10089 * (pic16_FixRegisterBanking): trace previous register usage, when
10090 banksel optimizations is greater than 0, don't emit a redudant
10093 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10095 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10096 * src/pic16/ralloc.c : applied same fix for pic16.
10097 * src/pic/gen.c : tidied it up a little.
10099 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10101 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10102 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10104 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10106 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10108 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10110 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10111 non-reentrant function __modsint in the interrupt function (thus
10112 corrupting math operations during serial I/O)
10113 * device/lib/ser_ir.c: as above, changed buffersize
10114 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10115 256.c,d for zeroing
10116 * doc/Makefile: added option -t for rsync
10118 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10120 * src/SDCCast.h (struct ast),
10121 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10123 2004-10-20 Borut Razem <borut.razem AT siol.net>
10125 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10128 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10130 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10132 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10133 support functions to replace long sequences of MOVFF's from access
10134 bank registers to stack and vice versa,
10135 * src/pic16/device.h: added new field opt_flags, where optimization
10136 flags can be set to enable certain features,
10137 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10138 * pBlock, (genFunction, genEndFunction): surroung loop for
10139 saving/loading used registers in stack with PC_INFO pCodes,
10140 INF_LREGS. Code in between can then be optimized by pCode optimizer
10141 to support function calls,
10142 * (genDataPointerSet): fixed bug which loaded float fields in
10143 structures with corrupt data,
10144 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10145 in a standard way debug info on stderr. Feature used for developing
10146 and debugging only,
10147 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10148 obsolete chunks of code,
10149 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10150 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10151 * pic16/src/pcode.c (pic16_newpCodeInfo,
10152 * (pic16_newpCodeOpLocalRegs),
10153 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10155 * (pic16_pCodeConstString): printing of the initial value of a
10156 symbol as a comment is inhibited since parsing was already done by
10157 copyStr and output is corrupt,
10158 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10160 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10162 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10164 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10166 * as/mcs51/lkarea.c: removed old K&R style,
10167 (lnksect): changed check on boundary error,
10168 (lnksect2): changed check on boundary error,
10169 (lnksect2): extend XSTK to end of page if size = 1
10170 * as/mcs51/lkmain.c: removed old K&R style,
10171 (Areas51): create l_IRAM symbol
10172 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10173 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10174 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10175 * device/lib/_mullong.c: added version to be compiled with xstack
10176 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10177 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10178 * device/lib/mcs51/crtxstack.asm: fixed comment
10179 * src/SDCCglue.c: maxInterrupts defaults to 0,
10180 (emitMaps): added pdata,
10181 (createInterruptVect): (re)moved default,
10182 (glue): added pdata,
10183 (glue): moved __start__xstack to XSTK with default size 1
10184 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10185 and options.float_rent when options.stackAuto is set,
10186 (linkEdit): only write XDATA_NAME if provided on command line
10188 * src/SDCCmem.c: added pdata
10189 * src/port.h: added pdata_name to PORT
10190 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10191 (saveRegisters, unsaveRegisters): removed usage of B,
10192 (genMinus): fixed accumulator clash,
10193 (genJumpTab): added comment, this needs another look
10194 * src/mcs51/gen.c: added check for "B in use" paranoia,
10195 added pushB() and popB()
10196 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10199 * src/ds390/main.c,
10201 * src/mcs51/main.c,
10203 * src/pic16/main.c,
10205 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10206 added PSEG (PAG,XDATA) or NULL to port specifier
10207 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10208 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10209 (_mcs51_genInitStartup): removed __start__xstack equ,
10210 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10211 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10212 * src/z80/gen.c (_rleAppend): fixed warnings
10213 * support/regression/tests/zeropad.c: added pdata test
10214 * .version: bumped to 2.4.6
10216 2004-10-17 Borut Razem <borut.razem AT siol.net>
10218 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10219 as a part of nightly build
10221 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10223 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10224 WREG holds the first byte function parameters,
10225 * (aopForSym): take special case for symbols which are in FARSPACE
10226 but in CODESPACE too,
10227 * (assignResultValue): modified to take into account _G.useWreg,
10228 * (genCall): don't use wreg for parameter passing when function is
10229 declared as reentrant, too, added optimization INCF to stack
10230 pointer when stack parameter count is 1,
10231 * (genFunction, genEndFunction): refurnished and fixed to not using
10232 wreg for passing parameters when function has varargs or is
10233 reentrant, fixed bug with symbol name compare for generating
10234 functions in absolute address,
10235 * (pic16_storeForReturn): refurnished,
10236 * (genCmp): began writing a new version of the function, not ready
10237 yet, therefore it is disabled,
10238 * (genAssign): do not read code memory when assigning a function to
10239 a pointer function,
10240 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10241 array of characters, not pointer,
10242 * (pic16initialComments): in debug mode emit an .ident directive for
10244 * (_process_pragma): emit a new warning type (internal to pic16)
10245 when setting stack to default length, emit a similar warning when
10246 placing a function at absolute address and address is not word aligned
10247 * (_pic16_parseOptions): added 'return TRUE' statement,
10248 * (_pic16_linkEdit): if compiling a source, then add the source's
10249 file object, first in the list of objects to link,
10251 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10253 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10254 * src/pic/main.c : removed VC warning.
10255 * src/pic/gen.c : changed comment.
10257 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10259 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10260 reference to a deprecated symbol _GPTRREG was causing failure to
10261 link. Thanks G. M. Gallant for the info.
10263 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10265 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10266 comments for Bugs item #954788.
10268 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10270 * src/pic16/device.c (pic16_dump_gsection,
10271 * pic16_groupRegistersInSection): handle symbols declared to be in
10272 access bank differently,
10273 * src/pic16/gen.c (struct _G): added field resDirect,
10274 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10275 send values read from stack directly to result and don't allocate
10277 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10279 * (pic16_sameRegsOfs): NEW,
10280 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10281 free because they were not allocated from temporary pool,
10282 * pic16_popRegFromString): workaround to fix a problem with
10283 allocating variables twice or never,
10284 * (genGenPointerGet): using PRODL instead of FSR0H,
10285 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10287 * (genAssign): take advantage of the _G.resDirect flag,
10288 * (genCast): around line 11844, use mov2f instead of directly
10289 MOVFF'ing between operands to account for literal values,
10290 * src/pic16/genutils.c: some new debug functions for gpsim have been
10292 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10293 float with integer part only,
10294 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10295 place variables in access bank
10296 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10297 updated sources to reflect recent changes in gen.c
10299 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10301 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10302 sources that searched for headers in installation path, now the
10303 device/include/pic16 is used,
10304 * src/pic16/glue.c (pic16glue),
10305 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10306 .line directives if not in debug mode, this suppresses assembler's
10307 warnings for ignored directives
10309 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10311 * src/port.h: made reset_regparms prototype void parameter explicit.
10312 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10313 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10314 * doc/sdccman.lyx: documented warning disabling and how to use
10315 printf_large to make it print floats.
10316 * device/include/stdbool.h: NEW
10317 * device/lib/_atof.c,
10318 * device/lib/_divuint.c,
10319 * device/lib/_divulong.c,
10320 * device/lib/expf.c,
10321 * device/lib/printf_large.c,
10322 * device/lib/sincosf.c,
10323 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10324 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10325 a completely reentrant lib.
10327 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10329 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10330 * device/include/pic16/stdio.h: fixed bug with colon
10332 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10334 * device/include/pic16/stdio.h,
10335 * device/include/pic16/stdlib.h,
10336 * device/include/pic16/math.h: NEW
10337 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10338 declared as _naked to reduce overhead
10339 * device/lib/Makefile.in (target port-specific-objects-pic16):
10340 changed * to *.* so to ignore the CVS directory,
10341 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10342 stacked variables back in stack,
10343 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10346 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10348 * .version: bumped version number to 2.4.5
10349 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10350 * support/Util/SDCCerr.c (messages structure): added entry for
10353 Large cumulative patch for pic16 port and libraries.
10354 * device/include/pic16/sdcc-lib.h,
10355 * device/include/pic16/stdarg.h,
10356 * device/include/asm/pic16/features.h,
10357 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10358 * device/include/pic16/float.h: changes reentrant keyword with
10359 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10360 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10361 updated target build-libraries to include objects from gptr,
10362 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10363 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10364 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10365 all function headings,
10366 * src/SDCCmain.c: added global parameter userIncDirsSet,
10367 * (parseCmdLine): when option -I is encountered add directory to
10368 userIncDirsSet too,
10369 * src/version.awk: added space between control and long,
10370 * src/pic16/NOTES: added some notes for the port,
10371 * src/pic16/gen.c: added prototype for mov2fp function,
10372 * (fReturnpic16[]): properly named return value registers,
10373 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10374 * (aopForSym): added code to handle symbols with onStack flag set,
10375 symbols onStack are allocated PTRSIZE bytes,
10376 * (aopFreeAsmop): handles special case where asmops are stack objects,
10377 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10378 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10379 added argument lock to trace flaws in allocating temporary registers
10380 when developing port,
10381 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10382 * (pic16_popRegFromString): reenabled allocating a direct register
10384 * (assignResultValue): various beautifications,
10385 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10386 referenced function argument,
10387 * (genIpush): reenabled to allow stacked arguments, handles only
10388 ic->parmPush iCodes,
10389 * (genCall, genPcall): major changes to allow for variable argument
10390 functions, fixed a bug with falsely restoring stack pointer after
10391 returning from call,
10392 * (genFunction): pending code for critical function,
10393 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10394 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10395 * (genNearPointerGet): fixed bug with indirect reading, was always
10397 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10399 * (genAddrOf): rewrote code to take address of a stacked function parameter
10400 * (genCast): fixed casting to generic pointer type,
10401 * src/pic16/gen.h: added AOP_STA,
10402 * (struct asmop): added field stk,
10403 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10404 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10405 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10406 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10407 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10408 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10410 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10412 * (pic16_port structure): generic pointer size is set to 3,
10413 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10414 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10416 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10417 operand is an iTemp,
10419 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10421 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10422 * debugger/mcs51/simi.c: addapt new syntax of s51
10424 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10426 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10427 * src/pic16/pcode.c: commented out some calls to free() in order to
10430 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10433 * src/SDCCicode.c (isiCodeInFunctionCall),
10434 * src/avr/ralloc.c (selectSpil),
10435 * src/pic/ralloc.c (selectSpil),
10436 * src/pic16/ralloc.c (selectSpil),
10437 * src/ds390/ralloc.c (selectSpil),
10438 * src/hc08/ralloc.c (selectSpil),
10439 * src/xa51/ralloc.c (selectSpil),
10440 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10441 stack in the middle of a function call sequence (fixes bug #1020268)
10442 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10443 costs associated with the minimum switch case.
10445 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10447 * src/SDCC.lex: fixed bug #1030549
10449 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10451 * src/SDCCcse.h (struct cseDef),
10452 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10453 over a function call if the CSE is derived from a symbol whose
10454 address has been taken (fixes bug #1029883)
10455 * support/regression/tests/bug-1029883: a new regression test for
10458 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10460 * src/hc08/gen.c (emitinline): fixed bug #1029778
10461 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10462 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10463 and starts toward RFE #905167)
10465 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10467 * src/pic16/gen.c (mov2f): New function to move an operand to
10468 another without considering if it is a literal or a register,
10469 * (pic16_sameRegs): don't check if they are both AOP_REG,
10470 * (AccRsh): removed andmask=0 lines,
10471 * (genLeftShift): duplicated to be improved in future versions,
10472 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10473 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10474 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10475 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10476 * (insertBankSwitch): fixed inserting banksel directives algorithm
10477 for instructions that follow a skip instruction, this fixes a report
10478 for broken subtraction code generation,
10479 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10480 iCode is a left op, just in case result and right share the same
10483 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10486 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10488 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10489 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10490 on 2004-09-12; it was buggy
10492 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10494 * src/SDCCsymt.h: removed RESULT_CHECK
10499 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10501 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10503 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10504 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10505 configuration values no more rejected by compiler, they are assigned
10506 to configuration registers with a warning message instead,
10507 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10508 the for-loop so last conf register is emitted too,
10509 * (_pic16_initPaths): link library libsdcc.lib by default,
10510 * (_hasNativeMulFor): modified test for multiplication according to
10511 Raphael Neider's remarks. Integer multiplication is also done with
10513 * device/include/pic16/pic18fregs.h: corrected type error in while
10514 testing and including 18f6720 header file
10516 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10518 * src/pic16/device.h (pic16_options): removed field use_crt,
10519 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10520 until an optimization to handle single bits is added,
10521 * (pic16_loadFSR0): moved before genUnpackBits,
10522 * (genAnd): some white lines removed,
10523 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10524 leave_reset flags in pic16_options when using crt modules,
10526 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10528 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10529 for bugs 898889 & 979599. Also used some safer print instructions.
10531 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10533 * src/pic16/device.h (pic16_options_t): added field use_crt,
10535 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10536 catch a probable future bug,
10537 * src/pic16/gen.c: aopIdx function commented out,
10538 * (genAssign): commented out old code which used aopIdx,
10539 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10540 code, added if conditionals to take into account the --use-crt
10541 command line options,
10542 * src/pic16/main.c (pic16_optionsTable): added new command line
10543 options, --use-crt= and --no-crt,
10544 * (_pic16_linkEdit): now the proper crt object is added in the
10545 linker command line except than when --no-crt is specified,
10546 * src/pic16/pcode.c,
10547 * src/pic16/pcode.h: added some structures and functions for a new
10548 optimization scheme to compansate for instruction overhead between
10549 same iCodes, this scheme is currently under development and is not
10550 working in any way,
10551 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10553 * device/lib/pic16/startup/crt0i.c,
10554 * device/lib/pic16/startup/crt0iz.c: added global char variable
10555 __uflags to force the generation of an idata section
10557 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10560 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10561 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10563 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10565 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10566 Frieder) and clarified the default code optimization mode
10568 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10570 * src/SDCC.lex (doPragma, process_pragma),
10571 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10572 "opt_code_size", and "opt_code_balanced"
10573 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10574 regrouped options by category, added support for category headers
10575 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10576 and "--opt-code-size"
10577 * doc/sdccman.lyx: documented these new options and pragmas
10578 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10579 preference into account
10581 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10583 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10584 geniCodePreDec): Fixed bug 904237 by generating a warning
10586 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10588 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10590 * src/pic/device.c : When no max ram set validate full memory range.
10592 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10594 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10596 * device/lib/_gptrget.c,
10597 * device/lib/_gptrput.c: updated comment
10598 * device/lib/calloc.c,
10599 * device/lib/free.c,
10600 * device/lib/malloc.c,
10601 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10602 * src/SDCCcse.c (cseBBlock),
10603 * src/SDCCicode.c (printOperand, geniCodeArray),
10604 * src/SDCCicode.h (struct operand): fixed bug 868103
10605 * support/regression/tests/bug-868103.c: added
10606 * src/SDCCast.c (searchLitOp),
10607 * src/SDCCcse.h (struct cseDef),
10608 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10609 * src/SDCCicode.h (struct operand),
10610 * src/SDCCsymt.h (struct sym_link),
10611 * src/avr/gen.c (hasInc),
10612 * src/ds390/gen.c (hasInc),
10613 * src/hc08/gen.c (genPlusIncr, hasInc),
10614 * src/mcs51/gen.c (hasInc),
10615 * src/pic16/glue.c (pic16_printIvalChar),
10616 * src/pic16/ralloc.c (regWithIdx),
10617 * src/xa51/gen.c (hasInc) : removed warnings
10618 * src/SDCCast.c (createBlock): added comment ???
10619 * src/hc08/ralloc.c: updated comments
10621 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10623 * doc/sdccman.lyx: updated section on switch statements, added
10624 section about semaphore locking
10625 * doc/Makefile: added option -info for latex2html
10626 * device/lib/_gptrget.c,
10627 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10629 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10631 * src/pic/device.h,
10632 * src/pic/device.c,
10633 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10634 maxram is less than 0x100.
10636 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10638 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10640 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * src/mcs51/main.c,
10644 * src/ds390/main.c,
10648 * src/pic16/main.c,
10651 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10652 a jump table is the best form for a switch statement, including
10653 automatic insertion of missing cases to make the case range
10654 continuous. Developed in collaboration with Frieder Ferlemann.
10656 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10658 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10659 accumulator result if it needs sign extension
10661 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10663 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10665 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10667 * device/lib/gbz80/printf.c,
10668 * device/lib/z80/printf.c: removed define for NULL
10670 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10672 * as/xa51/xa_link.c,
10673 * device/examples/ds390/ow390/ad26.c,
10674 * device/examples/ds390/ow390/cnt1d.c,
10675 * device/examples/ds390/ow390/counter.c,
10676 * device/examples/ds390/ow390/ds2480.h,
10677 * device/examples/ds390/ow390/ds2480ut.c,
10678 * device/examples/ds390/ow390/findtype.c,
10679 * device/examples/ds390/ow390/gethumd.c,
10680 * device/examples/ds390/ow390/owllu.c,
10681 * device/examples/ds390/ow390/ownetu.c,
10682 * device/examples/ds390/ow390/swt12.c,
10683 * device/examples/ds390/ow390/swtloop.c,
10684 * device/examples/ds390/ow390/temp.c,
10685 * device/examples/ds390/ow390/temp10.c,
10686 * device/examples/ds390/ow390/thermo21.c,
10687 * device/examples/ds390/ow390/tinilnk.c,
10688 * device/examples/ds390/ow390/tstfind.c,
10689 * device/examples/serialcomm/windows/serial.cpp,
10690 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10691 * device/include/reg51.h: fixed line endings for cvs
10693 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10695 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10696 packRegsForAccUse, packRegisters): new accumulator register
10698 * support/regression/ports/hc08/support.c (_putchar): suppress
10699 warning of unused variable
10700 * src/SDCCicode.c: added SWAP entry to codeTable
10702 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10704 * device/lib/sprintf.c: forgot to add this file before previous commit
10706 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10708 * src/pic16/gen.c (genPackBits): added operand right in function
10709 parameters, load result directly if p_type is POINTER (that is
10710 called by genNearPointerSet)
10711 * (genUnPackBits): added operand left in function parameters,
10712 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10713 FSR0 if accessing bitfields,
10715 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10717 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10718 _print_format; updated printf, sprintf, vsprintf
10719 * device/include/asm/default/features.h: corrected comment/define
10720 * device/lib/Makefile.in: added sprintf.c
10721 * device/lib/libsdcc.lib: added sprintf module
10722 * device/lib/printf_large.c,
10723 * device/lib/vprintf.c,
10724 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10726 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10727 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10728 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10730 * support/regression/tests/zeropad.c: define idata as data for hc08
10732 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10734 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10735 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10736 labels are referenced at least once (even if a reference is not found)
10737 * src/hc08/gen.c (emitcode): set isComment flag for comments
10738 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10739 loads), rules 6a..6b (optimize jumps to return)
10741 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10743 * device/lib/acosf.c (acosf),
10744 * device/lib/asinf.c (asinf),
10745 * device/lib/atanf.c (atanf),
10746 * device/lib/ceilf.c (ceilf),
10747 * device/lib/cosf.c (cosf),
10748 * device/lib/coshf.c (coshf),
10749 * device/lib/cotf.c (cotf),
10750 * device/lib/fabsf.c (fabsf),
10751 * device/lib/floorf.c (floorf),
10752 * device/lib/log10f.c (log10f),
10753 * device/lib/logf.c (logf),
10754 * device/lib/sinf.c (sinf),
10755 * device/lib/sinhf.c (sinhf),
10756 * device/lib/sqrtf.c (sqrtf),
10757 * device/lib/tanf.c (tanf),
10758 * device/lib/tanhf.c (tanhf),
10759 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10760 replaced all instances of "reentrant" in the library functions
10761 defined in math.h with this macro.
10762 * support/regression/tests/float_trans.c: reenabled test for hc08
10764 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10766 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10767 erroneously deleted
10769 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10771 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10772 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10773 multi-byte volatile operands are used
10774 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10775 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10776 initialization to area GSINIT0 so that it would always precede
10777 any static initializers in GSINIT
10778 * support/regression/tests/zeropad.c: fixed idata define for hc08
10779 * support/regression/tests/bug-927659.c,
10780 * support/regression/tests/float_trans.c: disabled tests for hc08
10781 pending missing library routines
10782 * .version: increased version number to 2.4.4 - hc08 port now passes
10786 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10788 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10789 * Makefile.common.in,
10791 * as/hc08/Makefile.in,
10792 * as/mcs51/Makefile.in,
10793 * as/z80/Makefile.in,
10794 * debugger/mcs51/Makefile.in,
10795 * device/include/Makefile.in,
10796 * device/lib/Makefile.in,
10799 * link/z80/Makefile.in,
10800 * packihx/Makefile.in,
10801 * sim/ucsim/main_in.mk,
10802 * sim/ucsim/avr.src/Makefile.in,
10803 * sim/ucsim/doc/Makefile.in,
10804 * sim/ucsim/gui.src/serio.src/Makefile.in,
10805 * sim/ucsim/hc08.src/Makefile.in,
10806 * sim/ucsim/s51.src/Makefile.in,
10807 * sim/ucsim/xa.src/Makefile.in,
10808 * sim/ucsim/z80.src/Makefile.in,
10810 * support/cpp2/Makefile.in,
10811 * support/librarian/Makefile,
10812 * support/makebin/Makefile: added DESTDIR to the install path proposed
10813 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10814 * doc/sdccman.lyx: added DESTDIR documentation
10816 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10818 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10819 instruction for interrupt handlers, use fast returns when returning
10820 from high priority interrupts
10822 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10824 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10826 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10827 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10828 bugs, ported much of Bernhard's code from mcs51
10829 * src/mcs51/gen.c (genSend),
10830 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10831 than one when calling a reentrant function
10832 * device/lib/_mullong.c: defined an alternate struct layout for big
10833 endian ports (hc08)
10835 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10837 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10840 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10842 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10843 are sane and complete before asking the port its prefered parameter
10844 passing method (fixes bug #1017633)
10845 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10848 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10850 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10851 problem in bitfields >= 8 bits.
10853 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10855 * src/SDCCsymt.c: undid changes that were not meant to be committed
10857 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10859 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10861 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10863 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10864 copied and wrong bit got inverted
10866 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10868 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10869 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10870 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10871 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10872 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10873 assignments to bitfields at known addresses
10874 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10875 reads from bitfields at known addresses
10876 * src/hc08/ralloc.c (packRegisters),
10877 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10878 genhc08Code): optimize pointer get values used as conditionals
10879 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10882 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10884 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10885 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10886 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10889 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10891 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10893 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10895 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10898 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10900 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10902 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10904 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10907 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10909 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10911 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10913 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10914 cases use more compact code.
10916 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10918 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10920 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10922 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10924 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10927 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10928 parameter of changePointer() from symbol* to sym_link*
10929 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10930 * src/SDCCsymt.c (compareType): void* type is castable to other
10931 pointers, but not necesarily an exact match.
10932 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10933 is no longer blindly treated as an exact match.
10934 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10936 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10938 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10940 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10944 * src/pic/ralloc.h,
10945 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10947 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10949 * src/pic/device.c,
10950 * src/pic/device.h,
10951 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10953 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10955 * src/mcs51/gen.c (emitcode): fixed bug #992819
10957 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10959 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10960 there's no need to make it worse
10962 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10964 * src/mcs51/ralloc.c (deassignLR),
10965 * src/ds390/ralloc.c (deassignLR),
10966 * src/hc08/ralloc.c (deassignLR),
10967 * src/z80/ralloc.c (deassignLR),
10968 * src/pic/ralloc.c (deassignLR),
10969 * src/pic16/ralloc.c (deassignLR),
10970 * src/avr/ralloc.c (deassignLR),
10971 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10972 rlivePoint): fixed another part of bug #971834
10974 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10976 * src/z80/main.c: enabled "critical" keyword
10977 * src/z80/mappings.i,
10978 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10979 functions (fixes bug #979646)
10980 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10982 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10984 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10987 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10989 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10990 doesn't disable too much optimizations
10992 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10994 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10996 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10998 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11000 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11002 * src/pic/gen.c tidied up tabs
11003 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11004 * src/pic/main.c tidied up tabs
11005 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11006 * src/pic/pcoderegs.c tidied up tabs
11007 * src/pic/ralloc.c tidied up tabs
11009 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11011 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11012 to S_FIXED for pic16 port and when symbol is not in level 0,
11013 allocate for S_REGISTER storage class and pic16 port, too,
11014 * src/pic16/device.h: prototype for checkSym,
11015 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11016 * (pic16_assignConfigWordValue): test the value and the mask to
11017 validate that the value is suitable for the configuration word,
11018 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11019 collect extern declared symbols, don't emit symbol twice, check
11020 first if symbol is in publics set first,
11021 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11022 * added command line '--fstack' which enables an experimental
11023 feature for stack access, too buggy to be used yet...
11024 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11025 * (pic16_allocDirReg): when register has storage class S_REGISTER
11026 allocate in pic16_dynAccessRegs,
11027 * device/include/pic16/pic18f????.h: modified configuration word
11028 naming convention, words started as CONFIG0H but should be CONFIG1H
11030 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11032 * device/include/mcs51reg.h: fixed bug 970993
11034 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11036 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11037 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11038 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11039 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11040 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11041 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11042 error/warning numbers,
11043 added function setWarningDisabled()
11044 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11045 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11046 _memcmp.c _memmove.c calloc.c realloc.c free.c
11047 * support/regression/tests/malloc.c: added tests for new functionality
11048 * support/regression/tests/zeropad.c: added tests for truncated initializers
11049 and initialized char arrays starting with '\x0'
11050 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11052 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11054 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11056 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11058 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11059 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11060 peephole 177.e. Thanks to anonymous
11062 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11064 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11065 function isn't used in the source but referenced as a
11066 variable initializer then declare it as extern in .asm file
11068 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11070 * .version: increased version number to 2.4.3
11072 Adding version extension according to ChangeLog CVS revision
11073 * src/Makefile.in (target all): added dependency 'version.h'
11074 * (rule version.h): added rule to create version.h from ChangeLog,
11075 * (rule dep): added dependency version.h,
11076 * src/version.awk: AWK script to create version.h
11077 * src/SDCCdwarf2.c (dwWriteModule),
11078 * src/SDCCglue.c (initialComments),
11079 * src/SDCCmain.c (printVersionInfo): modified to write after
11080 version string the version extension number,
11081 * src/SDCCutil.c: included "version.h"
11082 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11084 * src/SDCCutil.h: added prototype for getBuildNumber
11086 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11087 includeDirsSet, too,
11088 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11089 const char [] is found in function prototype...
11091 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11092 moving to WREG with source is already in WREG,
11093 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11094 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11095 * (aopForSym): stack'ed symbols are partially supported, added
11096 if-clause to support symbols in FARSPACE,
11097 * (sameRegs): added test for AOP_ACC to see if registers are same,
11098 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11099 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11100 * (pic16_popRegFromString): will not allocate a new register if it
11101 doesn't find one by name, bug may have introduced...
11102 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11103 * (genIpush): revived to use pic16 port's stack,
11104 * (genAddrOf): added incomplete case for stack'ed operand,
11105 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11106 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11107 can handle multibyte operands,
11108 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11109 * (pic16initialComments): added message for MPLAB compatibility
11111 * src/pic16/main.h: prototype for pic16_mplab_comp,
11112 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11113 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11114 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11115 because of increased complexity of procedure,
11116 * (_process_pragma): stack pragma changed to format 'stack pos len',
11117 emit symbol '_stack_end' to conform with gplink,
11118 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11119 to search for register,
11120 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11122 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11123 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11124 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11125 case for PO_GPR_REGISTER,
11126 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11127 dies, the new era is ahead !...
11128 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11129 pic16_dynInternalRegs,
11130 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11131 * (pic16_allocDirReg): minor optimizations and bug fixes,
11132 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11134 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11135 load stack and frame pointer with address of 'stack_end' symbol
11137 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11139 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11140 without source code but only variable initializers
11142 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11144 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11145 external are not declared as extern to reduce overhead while linking
11147 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11149 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11151 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11153 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11154 Yee Keat for the patch
11155 * src/SDCCast.c (decorateType): fixed bug #979599
11156 * src/ds390/gen.h: removed local fReturnSizeDS390
11157 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11158 * src/ds390/gen.c (genAnd, genOr, genXor),
11159 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11161 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11163 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11164 add relFilesSet to $3, manipulate $2 to handle linking of object
11165 files without source files in command line,
11166 * device/include/pic16 (all headers): added ID location macros,
11167 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11168 entries for ID location bytes,
11169 * (pic16_assignIdByteValue): NEW,
11170 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11171 added field dumpcalltree to pic16_options_t,
11172 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11173 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11174 emitting rFalseIfx label after check_carry label,
11175 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11176 pic16_emitDIRegs), NEW
11177 * (pic16glue): dump .calltree file when option --calltree found,
11178 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11179 * (_pic16_genAssemblerPreamble): emit ID locations after
11180 configuration registers,
11181 * (pic16_linkCmd): modifications of the link command,
11182 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11183 * (pic16_pCodeInitRegisters): don't init stack registers,
11184 * (pic16_findPrevInstruction): fixed bug,
11185 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11186 bug with immediate registers,
11187 * (buildCallTree): traces stack push and pop,
11188 * (pct2): dump also stack usage for each function,
11189 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11190 * (pic16_allocDirReg): various modifications,
11191 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11194 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11196 * src/pic16/pcode.c: removed buggy double colon
11198 2004-07-01 Borut Razem <borut.razem AT siol.net>
11200 * support/scripts/sdcc.nsi: added include/pic16 to setup
11202 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11204 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11205 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11207 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11208 specific command line arguments. Also added sample lkr script
11209 for placing a variable at a specific memory bank.
11210 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11211 at a specific memory bank,
11212 * (pic16_dump_isection): fixed bug which caused string literals to
11213 be omitted when dumping idata section,
11214 * (pic16_groupRegistersInSection): added code to handle registers
11215 in specific memory banks,
11216 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11217 public, all references are renamed too,
11218 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11220 * (pic16_storeForReturn): added case to handle when dest is WREG,
11221 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11222 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11223 pic16_rel_udata, check to see if that register is marked as being
11224 a member of a specific memory bank,
11225 * (pic16_printIvalCharPtr): added code to add string literals either
11226 to code or the idata sections,
11227 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11228 also accept the 'udata' pragma,
11229 * src/pic16/main.h: new structure types sectName and sectSym
11230 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11231 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11232 * (pic16_findPrevInstruction): fixed, it returned nothing,
11233 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11234 instruction combinations,
11235 * (pic16_FixRegisterBanking): heavily reorganised,
11236 * (pic16_AnalyzeBanking): if generating banksel directives is
11237 disabled, then don't call FixRegisterBanking at all,
11238 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11239 completely removed,
11240 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11242 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11244 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11245 Phuah Yee Keat <yk.phuah AT nestac.com>
11247 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11249 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11250 correctly the IVT even if it is relocated to some other location
11252 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11254 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11255 * device/include/pic16/pic18f2220.h: NEW,
11256 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11257 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11258 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11259 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11260 nodefaultlibs, ivt_loc is the location of the interrupt vector
11261 table, and nodefaultlibs signs that default libraries should not be
11262 linked in link stage,
11263 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11264 according to --ivt-loc argument,
11265 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11266 when pragma stack is found,
11268 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11270 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11271 256 (range check), 257 (do while), 258.a-f (bit banging
11272 f.e. on 3-wire SPI bus)
11274 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11276 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11277 variables used exclusively within a loop
11279 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11281 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11283 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11285 * src/SDCClrange.c (computeClash): fixed bug #971834
11287 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11289 * src/mcs51/gen.c (genCmp): fixed bug #975903
11290 * src/hc08/gen.c (operandsEqu),
11291 * src/ds390/gen.c (operandsEqu),
11292 * src/z80/gen.c (operandsEqu),
11293 * src/pic/gen.c (operandsEqu),
11294 * src/pic16/gen.c (operandsEqu),
11295 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11296 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11298 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11300 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11302 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11304 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11305 default case in switch statement,
11306 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11307 to eliminate problem with initialisation of pointers, but problem
11309 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11310 * (emitStaticSegment): removed various lines emitting debug info,
11311 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11312 added processor registers for utilizing EEPROM,
11313 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11314 configurable and set 8
11316 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11318 * .version: increased version number to 2.4.2,
11320 Cumulative patch for pic16 port
11321 * src/pic16/device.c: changed scheme to dump initial values for
11322 variables in idata segment, all print_idata* functions were removed,
11323 now the pic16_printIval* will be called,
11324 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11325 * _pic16_printPointerType, pic16_printPointerType,
11326 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11327 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11328 NEW, similar to the respective functions in SDCCglue.c,
11329 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11330 way, emitting hex bytes,
11331 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11333 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11335 * src/avr/ralloc.c (serialRegAssign),
11336 * src/xa51/ralloc.c (serialRegAssign),
11337 * src/pic/ralloc.c (serialRegAssign),
11338 * src/pic16/ralloc.c (serialRegAssign),
11339 * src/hc08/ralloc.c (serialRegAssign),
11340 * src/z80/ralloc.c (serialRegAssign),
11341 * src/ds390/ralloc.c (serialRegAssign),
11342 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11344 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11346 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11347 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11349 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11351 Cumulative patch for pic16 port:
11352 * src/pic16/device.h (typedef PIC16_device) modified fields for
11353 defining microcontrollers,
11354 * src/pic16/device.c: added new info for all devices in Pics16 array,
11355 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11356 to be optimised out by the pCode optimiser,
11357 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11358 specially, bug reported by G.M. Gallant,
11359 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11360 as force'd so that cannot be optimised out by pCode optimiser,
11361 * src/pic16/pcode.c,
11362 * src/pic16/pcodepeeph.c,
11363 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11364 they are disabled by default, but can be enabled explicit with
11365 command argument --denable-peeps, for testing,
11366 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11367 --pomit-ivt in COMPILE_FLAGS
11369 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11371 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11372 compilation on MSVC
11374 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11376 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11378 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11380 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11381 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11383 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11385 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11386 would only assign 0x300001 register.
11388 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11390 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11391 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11393 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11395 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11397 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11398 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11399 added peephole 254 (left shift), 255 (jump table)
11401 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11403 * device/lib/Makefile.in: removed comment line with model-pic16,
11404 * (target port-specific-objects-pic16): the libraries and objects
11405 are copied to the build directory form the device/lib/pic16/bin
11408 Cumulative patch concerning pic16 port:
11409 * library directory has been re-organized,
11410 * added support for PIC18F1220,
11411 * added headers and library sources for chips 18f1220,18f6520,
11412 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11414 * configuration registers setting has changed, now each supported
11415 device has a complete description of the registers it uses,
11416 * all initialisations are moved to idata sections, these section
11417 can be absolute or relocatable,
11418 * fixed initialisation of codespace variables,
11419 * fixed warning about PCLATU and gpsim,
11420 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11421 * (genAssign): use table reads when assigning from variables in codespace,
11422 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11423 char/int variables placed in codespace,
11424 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11425 registers set in .asm file, no need for --pomit-config-words anymore,
11426 * (pic16glue): some 8051 legacy segments are commented out
11427 (to be removed completely),
11428 * added support for alternative assembler and linker with --asm=
11429 and --link= command line arguments,
11430 * peepholes are disabled automatically in the port, no need to
11431 specify on command line,
11432 * port supports natively char/int/long multiplication, but converts
11433 all divisions to support functions,
11434 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11435 to the file set in variable $2,
11436 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11437 strings in ASCII format and not in hex,
11438 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11439 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11440 allocate proper register if iCodes aren't temporary,
11442 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11444 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11446 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11448 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11451 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11453 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11454 computed address is reused
11455 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11456 multi-byte bitfields
11458 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11460 * src/z80/gen.c: (genArrayInit): must check for pointers too
11462 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11464 * support/regression/tests/zeropad.c: never meant to commit the
11465 nestedstruct test: removed, added check for GCC version
11467 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11469 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11470 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11471 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11472 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11473 bugs 928906 and 954082 half-empty initializers
11475 * src/SDCCsymt.c (getAllocSize): added for above fix
11476 * src/z80/gen.c (genArrayInit): fixed bug 741044
11477 * support/regression/tests/zeropad.c: added tests
11479 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11481 * src/pic16/device.c (pic16_dump_section): corrected bug which
11482 caused some symbols of the libraries to be misplaced
11484 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11486 * src/pic16/glue.c,
11487 * src/pic16/ralloc.h,
11488 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11489 to fix conflict with pic port
11491 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11493 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11494 externs configuration variables,
11495 * src/pic16/ralloc.h,
11496 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11497 prototype in header, commented out some debug messages
11499 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11501 * src/pic16/glue.c,
11502 * src/pic16/main.c,
11503 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11504 for gpasm COFF object generation. Thanks to D. Hawkins for
11507 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11509 * src/ds390/main.c,
11510 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11511 Brock for spotting this)
11512 * src/ds390/gen.c (genEndFunction),
11513 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11514 interrupt handler and critical. Disable push/pop optimizations when
11515 peephole optimizations disabled.
11517 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11519 Updated pic16 library sources and headers.
11520 * device/lib/pic16/pic18f*/ ,
11521 * device/include/pic16/*.h: modified to handle structured SFR
11524 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11526 * src/port.h (PORT structure): added hook initPaths, now each
11527 port can declare its own default search paths,
11528 which can been seen with the --print-search-dirs option,
11529 see pic16 port for example,
11530 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11531 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11532 * (doPrintSearchDirs): NEW, replaces in a central manner the
11533 printing of search dirs which was split in set*Paths functions,
11534 * (main): added call to port->initPaths and doPrintSearchDirs,
11536 * src/ds390/main.c,
11539 * src/izt/tlcs900h.c,
11540 * src/mcs51/main.c,
11542 * src/pic16/main.c: modified port structures to reflect addition of
11545 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11546 * (pic16_dump_section): for registers in same address reserve memory once,
11547 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11549 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11550 result is greater in size than right or left,
11551 * (pic16_genUMult8X8_8): there are some cases where the result can
11552 be 16 bits size, so handle these,
11553 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11554 * (pic16_outBitC): modified to emit pcodes,
11555 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11557 * (genDivOneByte): implemented algorithm to divide 8-bits,
11558 * (genCmp): uncommented goto, but issues still exist,
11559 * (genAnd): fixed a bug with variables >8bits,
11560 * (genPackBits): optimization added that uses BCF/BSF to change a
11562 * (genAssign): fixed bug when assigning floating point literals,
11563 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11564 __sdcc_gsinit_startup label,
11565 * src/pic16/main.c (_pic16_init): removed search directory
11567 * (_pic16_initPaths): NEW, used to initialise search directories,
11568 * (_hasNativeMulFor): support functions for all except char/int
11569 multiplication, and char division,
11570 * (PIC16_port struct): modified entry for native mul support,
11571 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11573 * (buildCallTree): call to register_usage is ifdef'ed out,
11575 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11577 * device/include/string.h: applied Stas Sergeev's patch to make this
11578 header file compatible with the preprocessor -Wundef option
11579 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11580 failure (fixes bug #941458)
11582 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11584 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11585 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11586 that the variable, not the function, should be static
11587 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11588 to be consistent with non-literal case
11590 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11592 * src/SDCCast.c (isConformingBody): fixed bug #949967
11593 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11594 convilong): fixed bug #952086
11596 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11598 * src/SDCCmem.c (allocVariables): fixed bug #955321
11600 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11602 * src/hc08/main.c (_hc08_genAssemblerEnd),
11603 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11604 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11605 completely eliminated the use of a temporary file
11606 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11607 when more than one file linked
11608 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11610 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11612 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11613 which fixes bug #543481
11614 * support/regression/tests/bug-751703.c: fixed comments left from a
11615 cut and paste error
11616 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11617 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11618 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11620 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11621 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11622 are now changed to underscores in moduleName
11624 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11626 * as/mcs51/lkmem.c: better fix for bug #954173
11628 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11629 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11631 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11632 * device/include/c8051f000.h,
11633 * device/include/c8051f120.h,
11634 * device/include/c8051f300.h,
11635 * device/include/c8051f310.h,
11636 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11637 PWM16) and detab'ed
11639 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11641 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11642 and mailing lists, doc'ed --no-peep-comments, removed reference
11643 to knoppix (newest version has no LyX/LaTeX), other minor changes
11644 * src/SDCCglue.c (glue): save 2 bytes stack space with
11645 option --main-return. The ljmp could probably be avoided too
11647 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11649 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11651 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11653 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11654 * src/SDCCopt.c (isLocalWithoutDef),
11655 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11656 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11657 (credit to Maarten Brock for patch #949363, on which this is based)
11658 * support/regression/tests/bug-751703.c: some test cases of extern used
11659 within inner scopes.
11661 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11663 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11665 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11667 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11668 dwWriteLabel): fix to create valid debugger symbols even when
11669 the module name has non-alphanumeric symbols in it
11670 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11671 when a variable's allocation has been optimized away
11674 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11678 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11679 * src/mcs51/main.c,
11680 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11681 * src/ds390/main.c,
11682 * src/z80/gen.c (z80_emitDebuggerSymbol),
11684 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11686 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11687 * src/pic16/main.c,
11688 * src/avr/gen.c (avr_emitDebuggerSymbol),
11690 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11692 * src/SDCCdebug.c (emitDebuggerSymbol),
11694 * src/port.h: added a debugger struct to the port struct. Added a
11695 callback for defining debugger symbols
11697 * src/SDCCast.c (createLabel),
11698 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11701 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11702 iCode back to the ast for the function
11704 * src/hc08/ralloc.c (hc08_assignRegisters),
11705 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11706 unneeded fields from the regs struct.
11707 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11708 pushReg() & pullReg() functions instead of emitcode()
11710 * src/hc08/gen.c (genLabel, genhc08Code),
11711 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11713 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11716 * src/hc08/gen.c (genEndFunction, genhc08Code),
11718 * src/mcs51/gen.c (genEndFunction, gen51Code),
11720 * src/ds390/gen.c (genEndFunction, gen390Code),
11722 * src/z80/gen.c (genEndFunction, genZ80Code),
11725 * src/pic/gen.c (genEndFunction, genpic14Code),
11727 * src/pic16/gen.c (genEndFunction, genpic16Code),
11729 * src/avr/gen.c (genEndFunction, genAVRCode),
11731 * src/xa51/gen.c (genEndFunction, genXA51Code),
11733 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11734 specific code to cdbFile.c and out of the backend code generators
11736 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11737 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11738 starting address is now 0
11741 * as/hc08/m08pst.c,
11742 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11743 assembler directive for DWARF support
11744 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11748 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11750 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11752 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11753 and inappropriate peephole optimization in jump tables
11755 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11757 * as/hc08/m08pst.c,
11758 * src/SDCCglue.c: sdccopt works for the hc08 port now
11760 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11762 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11764 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11766 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11768 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11770 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11774 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11775 comments from the peephole optimizer replacement rules
11776 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11778 * src/SDCCcse.c (updateSpillLocation),
11779 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11781 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11782 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11783 objects far pointers
11785 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11787 * src/SDCCsymt.h: a missing part of my last change
11788 * src/pic/ralloc.c (regTypeNum),
11789 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11791 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11794 * src/SDCCicode.c (aggrToPtrDclType),
11795 * src/SDCCptropt.h,
11796 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11797 ptrPseudoSymConvert),
11798 * src/pic/ralloc.c (regTypeNum),
11799 * src/pic16/ralloc.c (regTypeNum),
11800 * src/hc08/ralloc.c (regTypeNum),
11801 * src/ds390/ralloc.c (regTypeNum),
11802 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11803 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11805 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11807 * link/z80/lkmain.c (afile),
11808 * as/hc08/lkmain.c (afile),
11809 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11810 prevent a pointer problem when a filename has no directory and
11811 no extension specified.
11813 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11815 * link/z80/lkmain.c (afile): allow periods in directory names
11816 * link/z80/lkmain.c (afile),
11817 * as/mcs51/lkmain.c (afile),
11818 * as/hc08/lkmain.c (afile): allow linker script file to have an
11819 extension other than ".lnk"
11820 * link/z80/lklex.c (getfid),
11821 * link/z80/lkmain.c (parse),
11822 * as/mcs51/lklex.c (getfid),
11823 * as/mcs51/lkmain.c (parse),
11824 * as/hc08/lklex.c (getfid),
11825 * as/hc08/lkmain.c (parse): Support comments in the linker script
11826 file on lines by themselves and after filenames
11828 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11830 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11832 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11834 * src/z80/peeph-z80.def: removed some peephole rules that don't
11835 work with multibyte arithmetic (fixed bug #937126)
11836 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11837 to registers and not global variables
11838 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11839 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11840 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11841 checking for assignments not internally generated (fixed bug #931895)
11842 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11843 structure member (fixed bug #930072)
11845 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11847 * src/SDCCmain.c (linkEdit),
11848 * src/hc08/main.c (_hc08_parseOptions),
11849 * as/hc08/Makefile.in,
11850 * as/hc08/aslink.h,
11852 * as/hc08/m08pst.c,
11853 * as/hc08/lkrloc.c (relr, rele),
11854 * as/hc08/lkarea.c (lnkarea)
11855 * as/hc08/lkmain.c (afile, parse),
11856 * as/hc08/lkelf.c: support for ELF output
11857 * as/hc08/lks19.c (s19),
11858 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11860 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11862 * as/mcs51/lkihx.c: Fixed bug #899105.
11864 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11866 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11867 .dsp files from Unix to DOS.
11869 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11871 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11872 function pointers; we have been compliant for several months now.
11873 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11874 change that was accidently commented out
11875 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11876 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11879 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11881 * src/hc08/gen.c: output of all of the internal debugging information
11882 is now controlled by the D() macro; it is disabled by default
11884 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11886 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11887 harder to keep the same registers during a CAST iCode
11888 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11889 long via int can be done in a single cast, if the signedness is
11891 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11892 putchar() in tinibios.c in ds390's library
11894 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11896 * src/SDCCast.c (decorateType): fixed bug #898889,
11897 cast result of a literal complement too
11898 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11899 fixed check for bitfields
11901 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11903 * src/SDCCicode.c (geniCodeLogic): made it static,
11904 (geniCodeLogicAndOr): added in order to fix bug #905492,
11905 (ast2iCode): fixed bug #905492
11906 * support/regression/tests/bug-905492.c: added
11907 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11908 (processParms): fixed bug #927659: don't copy parms, this will clear
11910 * support/regression/tests/bug-927659.c: added
11912 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11914 * src/SDCCast.c (addCast): don't cast float to char
11915 * device/lib/libsdcc.lib: added _memmove
11917 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11919 * device/lib/large/Makefile: fixed parallel execution by
11920 replacing `make` by `$(MAKE)`
11922 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11924 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11925 offsets (fixes bug #923936)
11927 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11929 * device/lib/small/Makefile: fixed parallel execution by
11930 replacing `make` by `$(MAKE)`
11932 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11934 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11936 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11938 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11939 * src/regression/Makefile: Regression test was not running.
11941 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11943 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11944 complement if possible
11945 * src/SDCCval.c (valComplement),
11946 * src/SDCCicode.c (operandOperation): fixed complement of literal
11947 * support/regression/tests/onebyte.c (testComplement): added
11949 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11951 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11952 return an optimized tree; actually replace actParm with the new tree
11953 * src/SDCCast.h: added some parantheses to remove side effects
11954 * support/regression/tests/bug-920866.c
11956 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11957 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11958 Bit operands were not being handled properly in the pic14 port.
11959 (now src/regression/add.c passes again).
11961 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11963 * src/SDCC.y (labeled_statement): case and default no longer require
11964 a following statement (RFE #893037)
11966 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11968 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11969 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11970 disabled (fixes bug #916294)
11971 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11972 "mov a,acc"; patch provided by Lenny Story
11973 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11975 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11977 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11979 * src/ds390/gen.c (genFunction, genEndFunction),
11980 * src/ds390/ralloc.c (ds390_assignRegisters),
11981 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11982 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11983 pushed if there are parameters passed on the stack. Also, a cleaner
11984 way to decide if r0/r1 should be pushed/popped. (Together they fix
11987 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11990 * device/lib/mcs51/crtpagesfr.asm,
11991 * device/lib/mcs51/crtxinit.asm,
11992 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11993 to avoid confusion with Si Lab's SFRPAGE register.
11995 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11997 * src/SDCCglue.c (emitMaps): allow public sfr variables
11998 * src/SDCCglue.c (initialComments): include compiler build date
11999 with compiler version and put the timestamp of the generated
12000 assembly file on a serperate line to be less confusing.
12001 * src/port.h: added genInitStartup hook
12003 * src/ds390/main.c,
12006 * src/pic16/main.c,
12008 * src/z80/main.c: genInitStartup initialize as NULL (default to
12009 historical behaviour)
12010 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12011 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12012 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12013 library instead of hard coding it into the compiler.
12014 * support/regression/ports/mcs51-stack-auto/spec.mk,
12015 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12016 * device/lib/mcs51/Makefile,
12017 * device/lib/small/Makefile,
12018 * device/lib/large/Makefile,
12019 * device/lib/mcs51/crtpagesfr.asm,
12020 * device/lib/mcs51/crtstart.asm,
12021 * device/lib/mcs51/crtxclear.asm,
12022 * device/lib/mcs51/crtxinit.asm,
12023 * device/lib/mcs51/crtclear.asm,
12024 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12025 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12026 and into user configurable files.
12027 * device/lib/clean.mk: clean mcs51 directory too
12028 * support/regression/tests/longlit.c: added static to T1 declaration
12029 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12030 accesses in the initialization code
12032 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12034 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12035 OSCTRIMVAL as noted in bug #916008
12037 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12039 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12040 in loops with multiple exits (reported as incorrect registers
12041 used by Martin Helmling in Sdcc-user list)
12043 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12045 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12046 made ds390 register extensions look less like error messages
12048 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12050 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12051 reported by Adam Wozniak in Sdcc-user list
12053 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12055 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12056 arithmetic optimizations, added debug output
12058 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12060 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12061 * sdcc.spec: updated and split sdcc into 3 rpms
12062 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12063 needed for literals of LEFT_OP and '+'
12064 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12065 introduced RESULT_TYPE_NOPROM
12066 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12068 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12069 limited promotion to int only for '*'
12070 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12072 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12074 * src/pic16/gen.c (genSkip),
12075 (genc16bit2lit), (gencjneshort): commented out
12076 (is_LitOp): new helper function, checks operand type
12077 (genCmpEq): rewritten
12079 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12081 * support/regression/tests/bug-908454.c: added
12083 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12085 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12086 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12087 (geniCodeCast): cosmetic, don't preserve bit storage class
12088 (geniCodeLeftShift): added promotion
12089 (geniCodeLogic): fixed regression
12090 * src/SDCCsymt.c (computeTypeOr): accept bits too
12091 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12093 2004-03-07 Borut Razem <borut.razem AT siol.net>
12095 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12097 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12099 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12100 version of pic16_genPackRegisters which does not check if ic is a
12102 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12103 function cause string1.c regression test fails
12105 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12107 * sim/ucsim/configure.in,
12108 * sim/ucsim/configure,
12109 * sim/ucsim/doc/Makefile.in: use docdir
12110 * src/SDCC.y: fixed sbit atrributes
12111 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12112 * src/SDCCast.c (decorateType): |^& need special promotion handling
12114 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12115 * src/SDCCsymt.h (computeType),
12116 * src/SDCCicode.c: computeType() needs op
12117 * src/SDCCsymt.c (checkTypeSanity),
12118 * doc/sddman.lyx: "plain" bitfields are unsigned
12119 * src/SDCCsymt.c (computeTypeOr): added
12120 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12122 * src/SDCCval.c (val*): computeType() needs op
12123 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12124 * support/regression/tests/onebyte.c: added tests for |^&
12126 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12128 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12129 for writing icode into asm output.
12131 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12133 * src/pic16/device.c: added some debug lines enabled
12134 with macro DEBUG_CHECK,
12135 * src/pic16/genarith.c: more debug in genPlus,
12136 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12137 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12138 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12139 * (aopForSym): onStack symbols are re-placed in data memspace,
12140 and onStack flag is cleared,
12141 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12142 copy temporary pcodeop,
12143 * (genPcall): added warning for not updating PCLATU,
12144 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12145 always true for pic16 port,
12146 * (genMultOneWord): NEW, supports integer multiplication,
12147 * (genMult): modified to call genMultOneWord,
12148 * (ifxForOp): added warning when return NULL,
12149 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12150 flag is set before call to operandFromSymbol for implicit
12152 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12153 options.intlong_rent are set by default,
12154 * (_hasNativeMulFor): modified to allow port generation of integer
12156 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12157 set regtype to REG_SFR for all registers, restricting seting the
12158 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12160 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12162 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12163 more than 500 times in the regression tests
12165 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12167 * support/Util/SDCCerr.h,
12168 * support/Util/SDCCerr.c,
12169 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12171 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12172 for symbol conflicts.
12173 * support/valdiags/tests/enum.c,
12174 * support/valdiags/tests/tentdecl.c,
12175 * support/valdiags/tests/struct.c: expect possible error messages
12176 referring to original symbol definitions.
12177 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12179 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12181 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12183 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12185 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12187 * src/pic16/ralloc.c (newReg): fixed bug #908929
12189 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12191 * src/ds390/gen.c: added missing #include "main.h"
12193 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12195 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12196 checking if symbol is already in set,
12197 * src/pic16/device.h: prototype for checkAddSym,
12198 * src/pic16/gen.c: (_G): added entry interruptvector,
12199 * (assignResultValue): removed some commented out lines,
12200 * (genFunction): check for ISR via sym->type, absolute section for
12201 interrupt code is created via a new pBlock, the goto instruction is
12202 placed now correctly at the interrupt vector position, changed all
12203 references from ivec to _G.interruptvector,
12204 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12205 is the interrupt is a high priority one, same for return from ISR,
12206 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12207 externs to calls of checkAddSym,
12208 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12209 pic16_pcode_verbose flag is set,
12210 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12211 * src/pic16/pcoderegs.c: message about how many registers are saved
12212 will only be emitted if pic16_pcode_verbose flag is set,
12214 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12216 * src/ds390/ralloc.h,
12217 * src/ds390/ralloc.c (ds390_regWithIdx),
12218 * src/ds390/gen.c (emitcode),
12219 * src/ds390/main.h,
12220 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12221 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12222 ds390operandCompare, getRegsRead, getRegsWritten,
12223 initializeAsmLineNode): customized instruction size calculation for
12224 ds390, started basis for some register optimizations
12225 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12226 corresponding assembly output
12227 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12228 missing push/pop of r0/r1. Optimized push/pops
12230 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12232 * src/mcs51/main.c (instructionSize): fixed ACALL size
12233 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12235 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12237 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12238 the sorting of rlist with NULL elements
12239 * (print_idataType, print_idata): NEW to create idata sections
12240 * src/pic16/device.h: idataSymSet new variable
12241 * src/pic16/gen.c (genFunction): fixed some bugs in string
12242 comparing, improved the absolute section creation for ISRs,
12243 added FSR0L/FSR0H in registers that are saved in an ISR,
12244 * (genInline): fixed the processing of inline snippets,
12245 now they undergo no process by the peephole optimizer
12246 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12247 are placed in idataSymSet,
12248 * (pic16emitStaticSeg): extern symbols are added in externs,
12249 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12250 switching when aboslute variables are placed in access bank memory
12251 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12252 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12253 commented out with #if,
12254 * (pic16_packRegisters): reintroduce the check for CAST because some
12255 symbols are not correctly handled,
12256 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12257 pCodeInstruction instead of pCode,
12258 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12259 pCodeAsmDir definition,
12260 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12261 directive, then the argument directive is emitted without the leading
12262 tab, hack for inline labels which must be in the first column,
12263 * (compareLabel,pic16_findNextInstruction),
12264 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12265 * (insertBankSwitch): modified for the new pCodeAsmDir,
12267 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12268 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12270 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12272 * (pushSide): commented out with #if,
12273 * (assignResultValue): fixed some typos in saving
12275 * (genPcall): FIXED and sync'ed with genCall,
12276 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12277 * (genNearPointerGet): fixed to handle some more cases,
12278 implementation scheme via table reads,
12279 * (genConstPointerGet): modified to access code memory correct,
12280 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12281 and improved to handle some cases
12282 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12283 instead of "RETLW" for init data
12284 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12285 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12286 variables are placed in access bank memory (<0x80 and >=0xf80),
12287 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12288 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12289 TBLWT_POSTDEC,TBLWT_PREINC
12290 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12291 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12293 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12294 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12295 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12296 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12298 2004-02-29 Borut Razem <borut.razem AT siol.net>
12300 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12301 support/Util/findme.h, support/Util/system.h: enhance binary relative
12302 search for lib and include by using findProgramPath()
12304 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12307 * src/SDCCpeeph.c (pcDistance),
12309 * src/mcs51/ralloc.h,
12310 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12311 * src/mcs51/main.h,
12312 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12313 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12314 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12315 size calculation port specific, started basis for some register
12317 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12318 missing push/pop of r0/r1. Optimized push/pops
12319 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12320 * device/lib/_modsint.c (_modsint),
12321 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12322 and stack version so regression tests pass
12324 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12326 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12327 * src/SDCCast.c (decorateType): catch another small optimization
12329 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12330 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12331 modified to finally use computeType() all over SDCC,
12332 see Feature Request #877103
12333 * src/SDCCval.h: cosmetic
12334 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12335 valCompare(); regression tested in muldiv.c
12336 * support/regression/tests/muldiv.c (testMod): mod sign follows
12339 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12341 * src/SDCCast.c (decorateType): fixed bug #902362
12342 * doc/INSTALL.txt: fixed install instructions for win32
12344 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12346 * device/include/Makefile.in (install): fixed by replacing spaces
12349 * doc/INSTALL.txt: updated for release
12350 * doc/sdccman.lyx: added warning for --xstack being buggy
12352 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12354 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12355 to eliminate build warnings.
12356 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12358 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12359 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12361 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12362 removed -penable-stack, added comment for stack pragma, added
12363 warning for not initializing the stack/frame registers, removed
12364 comment at interrupts section
12366 Stack is made permanent, there is no ability to disable stack usage.
12367 * src/pic16/device.h,
12368 * src/pic16/device.c: removed all references to USE_STACK macro,
12369 * src/pic16/device.c (pic16_dump_section): when no elements in
12370 rlist, free rlist before return,
12371 * (pic16_dump_int_registers): NEW, internal registers are a new set
12372 of general purpose registers reused by each function,
12373 * (checkAddReg): returns 1 if registers is added to set,
12374 * (pic16_groupRegistersInSection): when a registers is of type
12375 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12376 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12377 SRCASECMP macro is moved here from device.c
12378 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12379 PO_PCLATU, PO_PRODL, PO_PRODH,
12380 * (pic16_pCodeOpType, genMinus,
12381 changed compares to "a" register, with AOP_ACC,
12382 * (pic16_genPlus): fixed some bugs and indented properly,
12383 * (pic16_addSign): changed size to size+offset in the MOVWF
12385 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12386 multiply 8-bit operand by literal, result is 8-bit,
12387 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12388 multiply 2 8-bit operand, result is 8-bit,
12389 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12391 * src/pic16/gen.c: changed accUse to contain WREG only,
12392 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12393 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12394 true, do not use immediate addressing any more unless sym is a
12395 pointer in codespace,
12396 * (aopForRemat): do not use immediate addressing when symbol not in
12397 codespace and when symbol's address is requested,
12398 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12400 * (aopGet): added case for AOP_ACC and don't return "accumulator
12401 bug" but WREG instead,
12402 * (popGetTempReg): pushes contents of temporary register in stack,
12403 * (popReleaseTempReg): pops contents of temporary register from
12404 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12405 * (pic16_popGet): separated case AOP_ACC to return register WREG
12406 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12407 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12408 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12409 the use of immediate pointers to certain cases only.
12411 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12412 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12413 * (assignResultValue, genCall, genRet): modified to use the new
12414 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12415 genPcall is still broken,
12416 * (genFunction): added code to create 'A' type pBlocks when
12417 interrupt functions are generated, code not extensively tested yet,
12418 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12419 * (genEndFunction): modified so ISRs pop stored registers from stack,
12420 * (genMultOneByte): cleanup,
12421 * (AccRsh): added flag andmask, to and result with appropriate mask,
12422 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12423 * (genDataPointerGet): fixed and reenabled its use,
12424 * (genNearDataPointerGet): bugs fixed,
12425 * (genDataPointerSet): bugs fixed,
12426 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12427 pic16_DumpSymbol, pic16_DumpOp,
12428 * src/pic16/genutils.h: function prototypes for the above functions,
12429 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12431 * (pic16emitRegularMap): many many many improvements, but needs a
12433 * src/pic16/main.c: enable_stack in pic16_options is removed,
12434 * (_pic16_parseOptions): removed command line options -penable-stack,
12435 * (_process_pragma): emit stack symbol only when stack pragma is
12437 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12438 redirected to FSR0L/FSR0H pair,
12439 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12440 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12441 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12443 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12444 * (dumpPicOptype): NEW,
12445 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12446 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12447 with movff instruction,
12448 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12449 added pic16_int_regs, some packRegsFor* functions are commented out,
12450 because produce errors,
12451 * src/pic16/NOTES: minor modifications
12453 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12455 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12456 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12458 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12459 * as/mcs51/lkaomf51.c: fixed bug #895763
12461 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12463 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12465 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12467 * doc/sdccman.lyx: added details about the HC08 storage classes and
12468 interrupts, fixed the register usage info for z80 & gbz80
12470 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12472 * doc/sdccman.lyx: added more pic16 port documentation
12473 * device/include/pic16/: added header pic18fregs.h
12475 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12477 * doc/sdccman.lyx: added Vangelis' contribution
12479 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12481 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12482 extend to the next CALL or PCALL, not just to the next CALL.
12484 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12486 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12488 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12490 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12491 bug #895752 and a better fix for bug #716790
12493 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12495 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12497 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12499 * doc/sdccman.lyx: minor changes, minor changed
12501 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12503 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12504 which can't handle SDCC_NEWONEBYTEOPS,
12505 (geniCodeMultiply): removed conversion from mult to shift for pic14
12508 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12511 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12512 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12513 thus fixing bug #895406
12515 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12517 * device/lib/_modsint.c,
12518 * device/lib/_modslong.c: sign follows divisor only
12519 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12520 signs or signedness can be ignored
12521 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12522 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12523 added optimization for IFX,
12524 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12526 reenabled optimization for IFX, which was removed on 2004-01-11
12527 * src/SDCCast.h: added return type IFX
12528 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12529 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12530 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12531 SDCC_OLDONEBYTEOPS selects the old behaviour
12532 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12533 changed again and commented promotion rule
12534 * src/SDCCval.c (valDiv): promotion no longer necessary
12535 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12536 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12538 * support/regression/tests/onebyte.c: added
12540 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12542 * gen.c (genInline): reverted to old code for assemnling inline
12543 code because of bug reported James Chadd
12545 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12547 * ralloc.h: missing declarations from previous patch,
12548 seems that patch for ralloc.h was never applied, fixed
12550 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12551 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12555 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12556 indirect addressing. Marked FSR0 as deprecated
12557 * gen.c (pointerCode): commented out, not needed now
12558 (pic16_popGet2p): new MOVFF helper function
12559 (genGenPointerGet),
12560 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12561 (shiftRLong): removed duplicate debugging info
12563 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12565 * src/ds390/gen.c (genNearPointerGet),
12566 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12567 optimization with bits, but not bitfields.
12568 * src/ds390/ralloc.c (packRegisters),
12569 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12571 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12573 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12575 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12578 * src/SDCCicode.c (operandFromSymbol),
12579 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12580 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12581 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12582 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12583 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12584 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12586 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12587 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12588 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12589 * src/SDCCsymt.c (newSymbol),
12590 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12593 * src/SDCCval.c (newiList): fixed bug #885705
12595 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12597 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12598 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12600 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12602 * device/include/c8051f120.h,
12603 * device/include/c8051f300.h,
12604 * device/include/c8051f310.h: added/updated header files for Silicon
12605 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12606 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12607 in new section Submitting patches
12609 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12611 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12612 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12613 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12615 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12616 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12617 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12619 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12620 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12621 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12623 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12624 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12625 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12626 genGenPointerSet): fixed bug #892400
12627 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12628 to eliminate build warnings.
12629 * src/SDCCast.c (processParms),
12630 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12632 * support/valdiag/valdiag.py: added GCC to the list of defines active
12633 when compiling with gcc
12635 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12637 * support/Util/SDCCerr.h,
12638 * support/Util/SDCCerr.c,
12639 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12640 with an incomplete type (fixed bug #883734)
12641 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12643 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12645 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12647 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12649 * src/SDCCast.c (decorateType),
12650 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12651 function pointer implementation
12652 * support/regression/tests/funptrs.c: added tests to verify both forms
12653 of function pointers work correctly. Added tests to verify parameters
12654 are passed in the correct order.
12656 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12658 * device.c (regCompare): registers are sorted by ascending
12659 address and increasing size,
12660 * main.c (_pic16_finaliseOptions): removed the declaration
12661 of compiler macro MCU. Now a macro of the format pic18fxxxx
12662 will be defined from the command line
12664 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12665 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12667 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12668 PCOP_RLCF was overwritten!
12669 * gen.c (genSkip): commented out calls to pic16_emitcode,
12670 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12672 * (genRRC): added debugging info,
12673 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12674 overwritten while shifting,
12675 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12676 overwritten while shifting,
12679 * (shiftLLeftOrResult),
12680 * (shiftRLeftOrResult),
12682 * (shiftLLong): Implemented with pic16_emitpcode
12683 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12684 * (genLeftShift): Fixed bug, operand for shift by variable always
12685 was "and"ed with 0x0f,
12686 * (genLeftShiftLiteral),
12688 * (genRightShiftLiteral): added debugging info,
12689 * (genrshFour): added comment,
12690 * (genRightShift): determined signedness from operand "left"
12691 instead of "result"
12693 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12695 * src/SDCCicode.c (geniCodeParms),
12696 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12697 function pointers, fixed function pointer bugs #861242 and #861896
12699 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12701 * device/include/c8051f000.h,
12702 * device/include/c8051f120.h,
12703 * device/include/c8051f300.h: added header files for Silicon
12704 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12706 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12708 * src/SDCCast.c (processParams): added new type flow and restructured
12709 (gatherAutoInit): added new type flow
12710 (addCast): cosmetic changes
12711 (getLeftResultType): added new type flow for array indices, patch
12712 provided by Stas, see FR #877103
12713 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12714 array index patch by Stas
12715 * src/SDCCast.h: added prototype getResultTypeFromType()
12717 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12718 * src/pic/glue.c (pic14emitStaticSeg),
12719 * src/pic16/glue.c (pic16emitStaticSeg),
12720 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12721 for initialization of symbols
12722 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12723 * support/Util/SDCCerr.h:
12724 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12725 * .version: bumped version number to 2.3.8
12726 * device/include/Makefile.in (install),
12727 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12730 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12732 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12733 Slade Rich fixed an optimization bug
12734 * src/pic/pcodepeep.c,
12735 * src/pic/pcoderegs.c
12736 * doc/Makefile (install): added test for directory
12738 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12740 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12741 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12742 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12743 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12744 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12745 * as/mcs51/asexpr.c (term),
12746 * as/hc08/asexpr.c (term): fixed bug #887146
12748 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12750 * src/z80/gen.c (genMult): handle single byte result product
12751 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12752 DUMMY_READ_VOLATILE (fixed bug #886367)
12754 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12756 * support/regression/tests/libmullong.c: fixed logic, on little endian
12757 hosts we ended without a mullong_wrapper()
12759 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12761 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12762 virus/worm forged address usage.
12764 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12766 Fixed promotion, it should be done on AST level:
12767 * src/SDCCast.c (addCast): added promotion to int
12768 (decorateType): updated call to upCast()
12769 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12770 usualUnaryConversions()
12772 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12774 * support/regression/tests/literalop.c (mulWrapper): Added a
12775 wrapper to remove integer overflow warnings.
12777 * support/regression/tests/float_trans.c: Made work on host.
12779 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12782 * support/regression/generate-cases.py (main): Changed from inline
12785 * doc/Makefile (install): Changed to depth first to get rid of
12786 missing directory install warning.
12788 * as/Makefile (install-doc): Made work on Mac.
12790 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12792 * src/SDCCast.c: added an additional type flow in decorateType() of
12793 opposite direction, see feature request #860006; it's enabled at runtime
12794 by setting the environment variable SDCC_NEWTYPEFLOW
12795 * src/SDCCast.h: changed prototype of decorateType()
12796 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12797 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12798 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12799 see feature request #877103
12800 * src/SDCCval.c: updated call of decorateType()
12801 (valBitwise): fixed bug #882876
12802 (valMinus): added promotion
12803 (valLogicAndOr): result is unsigned
12804 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12805 * src/SDCCsymt.c (computeType),
12806 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12807 must not cause an unsigned operation
12808 * src/pic/glue (pic14emitRegularMap),
12809 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12811 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12813 * src/pic/pcode.c (PCodeID): commented out left over debug code
12815 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12817 * support/valdiag/tests/overflow.c: added shift tests
12818 * src/pic/device.c,
12825 * src/pic/pcodepeep.c,
12826 * src/pic/pcoderegs.c,
12827 * src/pic/ralloc.c,
12828 * src/pic/ralloc.h: applied patch from Slade Rich;
12829 added support for multiple code pages and multiple RAM banks on the
12830 PIC 14 port. The ASM files now no longer simply assume all the
12831 code / RAM are in the same page / bank. This means the linker can
12832 safely allocate code/RAM of separate ASM files to different pages/banks.
12833 * doc/sdccman.lyx: added Slade's tips
12834 * src/mcs51/peeph.def: fixed bug #880768
12836 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12838 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12839 * src/SDCCast.c (decorateType): fixed bug #880197
12841 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12843 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12846 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12847 strtof is not part of C89 and isn't included with Mac OS X.
12849 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12851 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12852 shiftL2Left2Result): fixed bug #879326
12853 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12854 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12855 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12856 address fetch for clr instruction
12857 * device/lib/hc08/_mulint.c: created optimized assembly version
12858 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12860 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12862 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12863 proposed in FR #877103
12865 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12867 * src/SDCCval.c (cheapestVal): added missing checks
12868 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12869 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12871 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12873 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12876 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12878 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12879 loaded with the linker search paths (-L arguments) and the libraries
12880 to be linked with the current source (-l arguments). Changes
12881 currently will affect only the pic16 port.
12882 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12883 include path the port specific paths and port specific libraries,
12884 * gplink command now contains the $3 argument,
12885 * src/pic16/device.h,
12886 * src/pic16/device.c,: structure PIC_device is made public and
12887 renamed to PIC16_device, the same for variable Pics which is renamed
12888 to Pics16. Updated all references to them.
12889 * src/pic16/glue.c (pic16glue): corrected bug with code
12890 initialization which bypassed the variable initializations block.
12892 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12893 COMPILE_FLAGS and added the --nostdinc option
12895 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12897 * device/include/mc68hc908jb8.h: Register defs for another member
12898 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12900 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12902 Documenting changes from previous commits.
12903 * configure.in (version 1.56),
12904 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12905 when generating output files to configure the pic16 library,
12906 but now I've commented it out, since gputils aren't installed in the
12907 SF compile farm, so library won't compile
12909 * device/lib/Makefile.in (version 1.56): initially I've added in
12910 target 'all' the prerequestive 'model-pic16' so it compiled the
12911 pic16 library, but now I've commented it out for the same reasons
12913 * added targets 'model-pic16' and 'objects-pic16' to compile the
12915 * added target 'port-specific-objects-pic16' to handle the
12916 generated libraries and copy them into the build/ directory
12917 * added target 'clean-intermediate-pic16' to clean intermediate
12918 files into pic16 directory
12919 * in target 'installdirs' added line to create directory pic16 in
12920 the installation path
12922 * device/include/Makefile.in (version 1.11): in target 'install'
12923 added lines to copy all header files to installation path,
12924 * in target 'installdirs' added line create directory for pic16
12925 headers in the installation path
12927 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12929 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12932 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12935 * device/lib/configure.in,
12936 * device/lib/configure: fixed for autoconf 2.57
12938 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12940 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12941 option so that it actually works. Made it specific to the z80, since
12942 the gbz80 doesn't have these kinds of I/O ports.
12944 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12946 * device/include/z180.h,
12947 * device/lib/_memcpy.c,
12948 * device/lib/_memmove.c,
12949 * device/lib/_mulint.c,
12950 * device/lib/ser_ir.c,
12951 * device/lib/ser_ir_cts_rts.c,
12952 * device/lib/_strcmp.c,
12953 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12954 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12955 portmode; added deprecation warning for bank= and protmode= forms.
12956 Also, guard against buffer overflow.
12957 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12959 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12961 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12962 changed interrupt vector table generation to only emit declared vectors.
12963 * device/include/Makefile.in: added missing backslash
12964 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12966 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12968 Mainly changes to support compilation of the device libraries
12969 * src/pic16/device.c: stack is allocated via symbol and not
12970 via literal number. The symbol is placed in the corresponding
12971 position of the data ram
12972 * (pic16_dump_section): relocatable and absolute uninitialized
12973 data are now emitted in sorted order to reduce section naming,
12974 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12975 weren't marked as being in the access bank,
12977 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12979 Added portion of GNU PIC Library under the directory
12980 device/include/pic16 and device/lib/pic16. These files
12981 contain the declarations of SFRs for the PIC18Fxx2 devices.
12982 The directory is initialized via configure from toplevel.
12984 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12986 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12987 the spilllocations to be compared correctly
12989 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12991 * src/SDCCast.c (decorateType): fixed bug introduced today
12993 2004-01-12 Borut Razem <borut.razem AT siol.net>
12995 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12996 doc/sdccman.lyx: upper case pragmas are deprecated
12998 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13000 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13001 in simpler and even better code
13003 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13005 * src/SDCCicode.c (operandOperation): fixed bug #874819
13006 * src/SDCCast.c (decorateType): fixed
13007 char foo (unsigned long ul) { return ul > 0; }
13009 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13011 * doc/sdccman.lyx: Moved and added some sections, small changes
13012 all over. Telling LaTeX to be less strict with word spacing
13013 to better keep the right margin. Changed some notes about
13014 maintainance of the ports in section 3.2.1 - is it OK like this?
13016 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13018 SDCC source changes:
13019 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13020 convilong): modified to inform the pic16 port that builtin functions
13023 PIC16 PORT specific changes:
13024 * src/pic16/device.c pic16_dump_equates() added,
13025 processor registers declared internally by the port are emitted in
13026 the translation as equates,
13027 * src/pic16/gen.c: inline code is passed unprocessed to the
13029 * (pic16_popGetLit2): fnuction modified to take second operand as
13030 pCodeOp pointer and not as literal,
13031 * (popRegFromIdx): prefixed with pic16_,
13032 * (pic16_popCombine2): modified to receive already allocated pCode
13034 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13035 * (genFunction): initializes local stack frame and pushes on stack
13036 all the registers used by this function,
13037 * (genEndFunction): restores all registers from stack and restores
13039 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13041 * (pic16glue): changed the program startup sequence,
13042 * added new dbName code 'A' for functions placed in absolute section
13043 * src/pic16/main.c: added function attribute _naked,
13044 * added pragma 'code' to place a fnuction at an absolute address,
13045 * added command line arguments --debug-ralloc and --pcode-verbose,
13046 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13047 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13048 * (pic16_newpCodeOpLit2): modified to take the second operand as
13050 * (pic16_printpBlock): modified to emit each function in a separate
13052 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13053 UPPER for immediate operands,
13054 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13056 * src/pic16/peeph.def: all peepholes with movff are commented out,
13057 because there is a problem in the pcode peep optimizer,
13058 * src/pic16/ralloc.c: the register allocator can now reuse local
13059 function symbols for another function. This saves register usage.
13060 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13062 Added file src/pic16/NOTES with information about program writing on
13063 the current port version.
13065 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13067 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13068 and peephole 252 (array access)
13070 2004-01-09 Borut Razem <borut.razem AT siol.net>
13072 * src/SDCCmain.c : fixed #872250: -l command line defined library
13073 files are scanned before standard library files
13075 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13077 * src/SDCCast.c (decorateType): fixed bug #874046
13079 2004-01-09 Borut Razem <borut.razem AT siol.net>
13081 * support/scripts/sdcc.nsi: remove previous installation
13083 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13085 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13086 bytes for last interrupt vector (mcs51)
13087 * sdcc.spec: fixed typo
13089 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13091 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13092 gen51Code): more efficient parameter receive for --model-large
13095 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13097 * src/ds390/main.c,
13098 * src/z80/main.c: added missed needLinkerScript flags (more than
13099 one port structure defined in these file)
13100 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13103 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13105 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13106 * src/port.h: added flag needLinkerScript in port->linker
13107 structure to inform whether to create a .lnk file or not,
13109 * src/ds390/main.c,
13111 * src/mcs51/main.c,
13113 * src/pic16/main.c,
13115 * src/z80/main.c: changed appropriately to configure
13116 needLinkerScript flag
13118 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13119 * src/pic/glue.c: added variable udata_section_name to
13120 override default uninitialized data segment definition for
13121 devices only with SHAREBANK memory (reported from Erik Epetrich)
13122 * (pic14emitOverlay): modified to emit a commented overlay segment
13123 directive when no overlay data exist
13124 * (picglue): modified to emit uninitialized data segment
13125 according to udata_section_name
13126 * src/pic/main.c (_pic14_parseOptions): added command line
13127 options --udata-section-name=[name] to override default
13128 udata definition name
13129 * modified _linkCmd and _asmCmd to include compiler passed
13130 arguments via -W option
13131 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13132 object file from '.rel' to '.o' in port->linker structure,
13133 changed size of fptr from 2 to 3 in port structure
13135 2004-01-07 Borut Razem <borut.razem AT siol.net>
13137 * support/scripts/sdcc.nsi: update PATH
13138 * support/scripts/sdcc.ico: craeted
13140 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13142 * device/include/Makefile.in: fix install
13143 * doc/Makefile: fix install
13145 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13147 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13149 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13150 how the function variable allocation summary is displayed; also
13151 include information about variables allocated to the overlay
13154 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13156 * as/mcs51/lkmain.c: Help about -Y option
13157 * as/mcs51/lkarea.c: Fixed gcc warnings
13159 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13161 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13163 * support/valdiag/tests/overflow.c: added
13164 * src/SDCCast.c (decorateType),
13165 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13166 LEFT_OP (left shift)
13168 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13170 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13171 (default behaviour).
13173 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13175 A python script to validate compiler diagnostic messages. It can be
13176 used to verify that sdcc complains about bad c source code and
13177 gives a good location of the error.
13178 * support/valdiag/Makefile,
13179 * support/valdiag/valdiag.py,
13180 * support/valdiag/tests/*
13182 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13184 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13185 * src/SDCCsymt.c (newEnumType),
13187 * support/Util/SDCCerr.c,
13188 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13190 * support/regression/tests/enum.c: added test for enum values that
13191 require at least 2 bytes of storage.
13193 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13195 * src/common.h: added ifndef/define/endif macros
13196 around the header file.
13197 Bug reported from Jesus Calvino-Fraga
13199 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13201 * sdcc.spec: updated
13202 * device/include/Makefile.in: don't install CVS directories
13203 * device/lib/Makefile.in: added removal of CVS directories after install
13204 * doc/Makefile: fixed install, added local_icons
13205 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13206 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13207 * src/ds390/gen.c (genRightShift): fixed bug #870788
13208 * src/SDCCast.c (decorateType): fixed bug #870781
13210 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13212 PIC16 port related changes:
13213 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13214 added variable stackPos,
13216 * gen.c: genCall, assignResultValue: added support for
13217 pushing/retrieving function parameters to/from stack,
13218 genFunction,genEndFunction: setup stack frame for the
13219 generated function,
13220 genAddrOf: will be changed according to bug 863624
13222 * added files genutils.c and genutils.h which contain gen*
13223 debugged and optimised functions extracted from gen.c
13225 * glue.c: added variable 'externs' which holds extern symbols,
13226 pic16emitRegularMap: is modified to properly handle relocatable
13227 symbols under the new scheme,
13228 pic16createInterruptVect: is modified
13229 pic16printPublics: is modified to emit 'global' assembler directives,
13230 added pic16_printExterns to print extern symbols,
13231 pic16glue: initializes stack/frame pointer in the beginning of
13232 the assembly output. Temporary hack, will be corrected later,
13233 because gplink yet does not support stack and SDCC does not
13234 yet support a type of crt0.o object to create the final binary.
13236 * Removed many lines that contain 8051 legacy code.
13237 * The code is finally placed under a 'code' directive.
13238 * Added port specific options.
13240 * _process_pragma: simplified since now we do not need *special*
13241 include file to define SFR registers. But a separate header
13242 will be needed. This will be developed later.
13243 * _pic16_parseOptions: added, parses port specific options:
13244 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13245 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13246 --preplace-udata-with=
13248 * _pic16_setDefaultOptions: modified to initialize section names,
13249 but hack is temporarly out of order since it needs improvement.
13250 * _pic16_genAssemblerPreamble: configuration words are emitted by
13251 their address instead of their name. This part is incomplete and
13252 supports only the 18Fxx2 devices. Other devices will emit an error
13253 during assembly since they do not contain the same set of config
13255 * _pic16_genIVT: is modified,
13257 * pcode.c: added definitions for some hardware registers that are needed
13259 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13260 All PCI entries are updated. Now LFSR is supported.
13261 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13262 * added pic16_newpCodeOpLit2 to support instructions with
13263 two literal arguments
13264 * pic16_pCode2str: corrected code that emits assembler instructions
13265 with two literal operands and those that have an access bit modifier
13266 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13267 this fixes a bug which caused some labels to be lost, when an
13268 assembler directive was added, i.e. banksel,
13269 * pic16_FixRegisterBanking: improved logic that causes the insertion
13271 * InlineFunction: functions that are called once, are not any more
13272 inlined. This can be a port option in the future,
13274 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13276 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13277 hold the corresponding uninitialized symbols,
13278 * pic16_allocProcessorRegister: registers have explicit marked the
13280 * pic16_allocInternalRegister: registers are explicit marked as
13282 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13283 processing list, so bit registers were lost,
13286 * ralloc.h: added field 'accessBank' and original symbol operand
13287 in register definition,
13288 * removed the field isMapped from register definition,
13290 ** Several functions have been removed from various sources:
13291 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13292 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13293 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13294 pic16_assignRelocatableRegisters
13296 ** others have been introduced:
13297 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13298 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13300 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13302 * support/scripts/inc2h.pl: changed definition of BIT_AT
13303 to emit 'sbit at' instead of 'bit at'. This was a request.
13305 PIC16 port related preliminary changes:
13306 * gen.c: prefixed function popRegFromString with
13307 pic16_ and all references to it corrected
13308 * pcode.c: all pic16_pc_* hardware registers prefixed
13309 with underscore (_),
13310 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13311 * ralloc.c: newReg(): when register is REG_SFR then
13312 set address to rIdx,
13313 pic16_allocProcessorRegister(): marks register wasUsed=0
13314 pic16_writeUsedRegs(): added a call to assign processor
13315 registers via pic16_assignFixedRegisters
13317 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13319 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13320 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13321 variables in unused register banks. Also the SSEG is placed
13322 wherever there is enough space for it, and IDATA can be anywhere
13323 in internal RAM. For now compile using -Wl-Y[stack_size].
13324 The mem file is different for this option as well, since it
13325 makes no sense of talking about DSEG lenght.
13327 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13329 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13330 in certain cases, e.g. when ROM assignment, patch provided
13331 from Albert den Haan.
13333 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13335 Many signedness and type propagation fixes:
13336 * src/SDCCicode.c: made geniCodeCast() static
13337 replaced SPEC_ by IS_ (cosmetic)
13338 (operandOperation): fixed div and mod operation
13339 (usualBinaryConversions): added support for promotion of char
13340 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13341 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13342 (geniCodeAdd): an array index will stay unsigned, even if promoted
13344 (geniCodeArray): ditto
13345 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13346 * src/SDCCsymt.c (computeType): added more support for char;
13347 promotion of char is selectable by promoteCharToInt, fixed signedness
13349 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13350 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13351 * src/SDCCval (val*): replaced signedness calculation by
13353 rearranged if-branches (cosmetic)
13354 (valShift): added warning W_SHIFT_CHANGED
13355 (valCompare): fixed problem with different types
13356 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13357 * support/regression/tests/literalop.c: added many cases
13358 * support/regression/tests/ast_constant_folding.c: changed finally to
13360 * .version: new year, new version: 2.3.7
13361 * src/SDCCmain.c (main): applied patch #866468
13362 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13363 provided by Scott Bronson
13364 * doc/sdccman.lyx: updated documentation for sdcdb
13365 updated and added chapter tips
13367 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13369 * src/SDCCsymt.h: missing from yesterday's commits
13371 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13373 * src/SDCC.y (struct_or_union_specifier),
13374 * support/Util/SDCCerr.c,
13375 * support/Util/SDCCerr.h: verify that struct & union tags are used
13378 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13380 * src/SDCCglobl.h: missing from yesterday's commits
13382 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13384 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13385 sft_attributes, struct_declaration, parameter_declaration,
13386 type_name, start_block, declaration_list),
13387 * src/SDCC.lex (check_type): support redefinition of typedef names
13389 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13391 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13392 aligned xdata arrays. Erik helped me with the if clause.
13394 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13396 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13399 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13402 * src/SDCCast.c (newAst_),
13404 * src/SDCCicode.c (ast2iCode, newiCode),
13406 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13407 expr, statement, expression_statement, selection_statement,
13408 iteration_statement, expr_opt, jump_statement): foundation for tracking
13410 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13413 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13415 * support/Util/SDCCerr.c,
13417 * src/SDCCast.c (createCase, createDefault, decorateType),
13418 * src/SDCClabel.c (labelUnreach),
13419 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13421 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13422 (with thanks to Stas Sergeev)
13423 * device/include/time.h,
13424 * device/lib/time.c (CheckTime): suppress unreachable code warning
13426 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13428 * src/SDCCast.c (createIvalCharPtr),
13429 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13431 * support/regression/tests/nullstring.c: tests for these two bugs
13433 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13435 * support/Util/SDCCerr.h,
13436 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13437 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13438 about storage class and 'at' used inside struct or union
13439 * src/SDCCBBlock.c (iCodeFromeBBlock),
13440 * src/SDCCcse.c (ifxOptimize),
13441 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13442 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13443 printIval, emitStaticSeg, emitOverlay),
13444 * src/SDCClabel.c (deleteIfx),
13445 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13446 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13447 gatherAutoInit, processParms),
13448 * support/Util/SDCCerr.h,
13449 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13450 reporting for post-parse errors.
13452 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13454 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13455 implicit casts via union; they don't work on big endian systems
13456 (possible fix for bug #861138)
13458 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13460 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13461 * src/mcs51/main.c: fixed the fix for bug #737001
13463 2003-12-15 Borut Razem <borut.razem AT siol.net>
13465 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13467 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13469 * support/makebin/makebin.c: put output in binary mode
13471 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13473 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13474 xdata and data memory on startup. Set the environment variable
13475 SDCC_NOGENRAMCLEAR to disable this.
13476 * src/mcs51/peephole.def,
13477 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13478 (allows non-interrupt and interrupt code to safely compete for a resource
13479 without the non-interrupt code having to disable interrupts)
13481 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13483 * src/SDCCicode.c (geniCodeAdd),
13484 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13485 with valFromType if type might be a pointer and host is big endian).
13486 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13487 types, not just integer types.
13488 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13489 multiply defined with mismatching "at" address.
13491 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13494 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13495 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13496 with embedded nulls (fixed bug #753752)
13498 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13500 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13501 Apparently this did not see much testing (endless loop)
13503 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13505 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13507 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13509 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13510 gracefully handle NULL memmap pointers
13512 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13514 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13515 instead of deleting the iCode when an operand is volatile
13516 * src/z80/gen.c (genDummyRead),
13517 * src/mcs51/gen.c (genDummyRead),
13518 * src/ds390/gen.c (genDummyRead),
13519 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13521 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13522 * src/SDCC.y: fixed bug #850420
13524 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 Applied z80 i/o port patch from Peter Townson and fixed some operators
13527 to better handle operands in A register.
13528 * device/include/z180.h
13534 * src/z80/peeph-z80.def
13535 * src/z80/peeph.def
13538 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13540 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13542 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13544 * device/lib/hc08/_mullong.c: Removed extra #endif
13546 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13548 * sim/ucsim/hc08.src/inst.cc,
13549 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13550 carries from x to h
13551 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13552 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13553 * device/include/stdarg.h: fixed varargs for hc08
13554 * device/lib/Makefile.in,
13555 * device/lib/hc08/Makefile,
13556 * device/lib/hc08/_mulint.c,
13557 * device/lib/hc08/_mullong.c: fixed some endian problems
13559 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13561 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13562 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13563 * device/lib/_gptrget.c,
13564 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13566 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13569 * src/SDCCast.c (astErrors): fixed bug #846007
13570 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13572 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13574 * src/SDCCast.c (decorateType): disabled a transformation I added in
13575 revision 1.188 (access to fields of a structure at an absolute address);
13576 it breaks with bitfields, extern declarations, and gcse analysis.
13577 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13578 could be assigned through a pointer, so don't complain.
13579 * src/SDCCast.c (astErrors),
13581 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13583 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13585 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13586 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13587 output of __config directives, since gpasm now supports them
13588 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13589 pre-processor macro, i.e. -DMCU=p18f452
13590 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13591 and modified to handle 'cast' icode similarly to '=' icode
13592 * src/pic16/device.h (typedef struct PIC_device): added field
13593 'extMIface' to indicate that chip has external memory interface
13594 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13595 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13598 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13600 * src/SDCC.y (pointer): fixed bug #846006
13601 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13602 * src/SDCCast.c (decorateType): fixed bug #846009
13603 * src/ds390/peeph.def,
13604 * src/ds390/gen.c (genAnd, genOr),
13605 * src/mcs51/peeph.def,
13606 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13608 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13610 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13617 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13621 * src/SDCCbitv.c: added function to free a bitvector
13622 * src/SDCClrange.h,
13623 * src/SDCClrange.c: added function to recompute the liveranges
13624 * src/avr/ralloc.c,
13625 * src/ds390/ralloc.c,
13626 * src/hc08/ralloc.c,
13627 * src/mcs51/ralloc.c,
13628 * src/pic/ralloc.c,
13629 * src/pic16/ralloc.c,
13630 * src/xa51/ralloc.c,
13631 * src/z80/ralloc.c: recompute the liveranges after register packing
13633 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13635 * src/SDCCloop.c (newInduction): fixed bug #845630
13637 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13640 inadvertantly left behind from my 2003-11-12 change
13642 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13644 Updated headers I neglected to commit yesterday.
13645 * src/SDCClrange.h,
13648 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13650 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13651 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13652 * src/SDCCopt.c (eBBlockFromiCode),
13653 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13654 the creation of the key hash table from the sequencing so it can be used
13655 earlier (for some GCSE bug fixes still pending)
13657 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13659 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13660 * support/regression/tests/addsub.c: testing genPlus shortcut
13662 2003-11-15 Borut Razem <borut.razem AT siol.net>
13664 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13666 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13668 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13669 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13670 ordering is immaterial.
13671 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13673 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13676 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13677 (SIGSEV) of bug #840381
13678 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13679 unlink new file before rename if new and old filenames are the same)
13681 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13683 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13684 uninitialized variables) for the mcs51. Set environment variable
13685 SDCC_GENRAMCLEAR to test.
13686 xdata initialization slightly shorter
13688 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13691 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13692 #838241 & 780691 (basicly the same bug)
13693 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13694 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13696 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13698 * src/SDCCmain.c (linkEdit): "fix" #834252
13700 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13704 * src/SDCC.y: fixed bug #819403
13706 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13709 the reentrant attribute.
13710 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13711 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13713 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13714 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13715 erroneously reduced to a literal.
13716 * src/hc08/ralloc.c (packRegisters, rematStr),
13717 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13720 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13722 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13723 * doc/sdccman.lyx: changed from 'article' to 'book'
13724 * doc/Makefile: readded test_suite_spec and cdbfileformat
13726 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13728 * device/include/stdlib.h: include malloc.h to comply with ANSI
13729 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13731 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13733 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13734 * doc/clean.mk: also remove *.out files
13735 * doc/sdccman.lyx: some additions, larger top/bottom margins
13737 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13739 * src/SDCC.y: fixed bug #837365
13740 * support/regression/tests/bitopcse.c
13741 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13742 a symbol (might be valop instead)
13743 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13744 * device/lib/clean.mk: added hc08 to the cleaning list
13746 2003-11-04 Borut Razem <borut.razem AT siol.net>
13748 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13750 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13751 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13752 malloc is declared in standard stdlib.h
13754 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13756 * device/lib/hc08/Makefile: need to clean .rel not .o files
13757 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13759 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13763 * src/mcs51/main.c,
13764 * src/ds390/main.c,
13768 * src/pic16/main.c,
13769 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13770 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13771 tests (which uses the port's oclsExpense function)
13777 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13779 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13781 * src/SDCCcse.c (ifxOptimize),
13782 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13783 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13784 deleting the IFX iCode.
13785 * src/hc08/ralloc.c: reduced unneeded slocs
13786 * src/hc08/gen.c: fixed bug in asmopToBoolean
13788 2003-11-04 Borut Razem <borut.razem AT siol.net>
13790 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13791 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13792 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13793 transferred to configure
13795 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13797 Use headers defined in the C[++] standards:
13798 * sim/ucsim/gui.src/serio.src/fileio.cc
13799 * sim/ucsim/gui.src/serio.src/frontend.cc
13800 * sim/ucsim/gui.src/serio.src/main.cc
13801 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13802 * support/Util/NewAlloc.c
13804 * as/mcs51/lklibr.c
13808 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13810 * Added MSVC projects for hc08 assembler and linker:
13811 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13812 /as/hc08/link_hc08.dsp
13814 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13816 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13818 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13820 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13822 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13824 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13826 2003-10-31 Borut Razem <borut.razem AT siol.net>
13828 * support/cpp2/cpplib.h,
13829 support/cpp2/cpplib.c,
13830 support/cpp2/cpplex.c,
13831 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13832 to switch _asm block preprocessing on / off. Default is
13833 #pragma preproc_asm +
13835 2003-10-31 Borut Razem <borut.razem AT siol.net>
13837 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13838 when outputting comment blocks (when executed with -C option) and
13839 _asm (SDCPP specific) blocks
13841 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13845 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13847 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13849 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13851 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13852 * src/SDCCast.c (decorateType): fixed bug #832664
13854 2003-10-31 Borut Razem <borut.razem AT siol.net>
13856 * support/cpp2/cpplex.c: fixed for SDCPP:
13857 comments(when executed with -C option) and _asm blocks
13858 were included even if they where in skipped #if block.
13859 Applied solution from GCC cpp 3.3.2
13861 2003-10-31 Borut Razem <borut.razem AT siol.net>
13863 * src/SDCC.lex: sdcc now understands both formats:
13864 '# <line_number> <file_name>' and
13865 '#line <line_number> <file_name>'
13866 * support/cpp2/cppmain.c: sdcpp now generates the standard
13867 '# <line_number> <file_name>' instead of former
13868 '#line <line_number> <file_name>'
13870 2003-10-30 Borut Razem <borut.razem AT siol.net>
13872 * support/cpp2/cpphash.h,
13873 * support/cpp2/cpplib.h
13874 * support/cpp2/cpplex.c,
13875 * support/cpp2/cppmain.c,
13876 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13878 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13880 Fixed a number of problems revealed by bug #827883.
13881 * src/SDCCloop.c (loopInvariants): Spill location of the
13882 result operand should be recomputed if extracted from
13883 a loop. Also, don't extract assignments of an iTemp
13885 * src/SDCCast.c (isConformingBody): loop reversal should
13886 not occur if the control variable is involved with a
13887 relational operator.
13889 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13891 * .version: bumped to 2.3.6 to reflect the big improvements
13892 made by Erik and Klaus. Thanks!
13894 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13896 Replaced the livrange code.
13897 * src/SDCClrange.c: added new LR code
13899 * src/SDCCBBlock.h: removed remainig parts from old LR code
13900 * src/ds390/ralloc.c,
13901 * src/ds390/gen.c: minor fixes to make it work with new code
13903 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13906 * as/hc08/lkrloc.c,
13908 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13909 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13910 (tweaked fix for bug #818696)
13912 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13914 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13916 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13919 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13920 * src/mcs51/gen.c (gencjneshort),
13921 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13922 more efficient (per Scott Bronson's suggestion)
13924 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13926 Extended the semantics of the critical keyword to include
13927 individual statements. See RFE #827755 and #799831
13932 * support/Util/SDCCerr.c
13933 * support/Util/SDCCerr.h
13938 2003-10-19 Borut Razem <borut.razem AT siol.net>
13940 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13942 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13944 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13946 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13947 and predecrement operand is displayed
13949 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13951 * src/SDCCval.c (valMinus): fixed bug #826041
13953 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13955 Some hc08 related updates that I missed earlier
13956 * sim/ucsim/stypes.h
13957 * support/regression/ports/hc08/spec.mk
13959 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13961 New target "hc08" for the Motorola 68hc08 family of micros
13969 * sim/ucsim/hc08.src/*
13970 * sim/ucsim/configure.in
13971 * src/ucsim/configure
13972 * sim/ucsim/packages_in.mk
13975 * device/include/mc68hc908qy.h
13976 * device/lib/hc08/*
13977 * device/lib/Makefile.in
13978 * support/regression/ports/hc08/*
13979 * support/regression/Makefile
13981 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13983 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13985 * src/ds390/gen.c (genCast): fixed bug #821957
13987 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13989 * device/lib/logf.c: "fixed" overlay bug
13990 * support/regression/ports/host/spec.mk: added m library
13991 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13992 * support/regression/tests/float_trans: added (for Eric)
13994 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13996 * src/mcs51/gen.c (genCpl): fixed bug
13997 http://sf.net/mailarchive/message.php?msg_id=6263915
13999 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14001 * src/SDCCast.c (decorateType): added extended constant folding
14002 * src/SDCCsymt.c (computeType): cleanup
14003 * src/SDCCval.c (valShift): minor optimization
14004 * support/regression/tests/ast_constant_folding.c: added
14006 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14008 * src/SDCCmain.c: removed some unintended changes
14010 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14012 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14013 * src/z80/gen.c: fixed part of bug #817589
14014 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14016 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14018 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14029 * src/ds390/ralloc.c
14031 * src/mcs51/ralloc.c
14033 * src/pic16/ralloc.c
14034 * src/xa51/ralloc.c
14036 * src/z80/gen.c: removed unused label "release:"
14038 2003-10-06 Borut Razem <borut.razem AT siol.net>
14040 * src/SDCC.lex: removed definition of unused variables
14041 save_optimize and save_options
14043 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14045 * clean.mk: removed '=' in "-maxdepth=1"
14046 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14047 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14049 2003-10-06 Borut Razem <borut.razem AT siol.net>
14051 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14052 my_unput() replaced by unput()
14054 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14056 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14057 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14058 type-punned pointer will break strict-aliasing rules"
14059 Old LR behaviour is again default; Klaus' LR can be choosen by
14060 defining the environment variable LRKLAUS
14064 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14065 * clean.mk: fixed removal of files in bin/CVS/
14066 * device/lib/clean.mk: fixed removal of directories small and large
14067 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14069 * src/SDCCval.c: removed superflous test for pedantic
14071 2003-10-05 Borut Razem <borut.razem AT siol.net>
14073 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14074 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14075 message "unmatched #pragma SAVE and #pragma RESTORE"
14077 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14079 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14080 assembly, critical functions, atomic, nojtbound)
14082 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14084 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14090 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14093 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14095 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14097 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14098 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14099 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14101 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14103 * src/z80/gen.c (genRet): fixed bug #524753
14104 * src/z80/gen.c (genCast): fixed internal error on cast from
14106 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14107 fix for bug #477835 to the z80
14108 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14109 for tracking iCodes in the peephole optimizer for z80
14111 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14113 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14114 the other part of bug #814548
14115 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14117 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14119 * src/SDCCcse.c: fixed part of bug #814548
14121 2003-09-28 Borut Razem <borut.razem AT siol.net>
14123 * src/asm.c: rewrite of printILine() to use temporary file instead
14125 * src/xa51/main.c: commented out declaration of int rewinds
14127 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14129 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14131 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14133 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14134 * src/asm.c (printILine): Fixed bug #811015
14136 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14138 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14141 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14143 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14144 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14145 to correctly handle general case of AOP_PAIRPTR
14146 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14148 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14150 * src/mcs51/ralloc.c (fillGaps),
14151 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14152 register positioning bug)
14154 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14156 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14158 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14160 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14161 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14162 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14163 (ralloc doesn't intentionally do this now, but perhaps later)
14164 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14165 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14166 register positioning bugs (Fixed bug #762602 and #795325)
14167 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14168 (Fixed bug #808779)
14169 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14170 lines that --i-code-in-asm generates
14172 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14174 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14175 trying to fclose a FILE* that was already closed.
14177 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14179 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14180 of const struct should be treated as if const themselves)
14182 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14184 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14186 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14188 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14189 Unix (/n) and DOS (/r/n) line terminations.
14191 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14193 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14196 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14198 * src/mcs51/gen.c (genFunction, genEndFunction),
14199 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14200 and restore of EA so that stack offsets to parameters are
14201 correct when using both critical and reentrant/stack-auto.
14202 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14203 size (can be triggered in error if sloc is shared between
14204 different sized objects)
14205 * device/include/float.h: fixed macros to explicitly use
14206 unsigned long where needed
14208 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14210 Feature req. 799831: added code to allow nesting of critical functions
14211 * src/mcs51/gen.c (genFunction, genEndFunction)
14212 * src/ds390/gen.c (genFunction, genEndFunction)
14214 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14216 * src/SDCCsymt.c (sclsFromPtr),
14218 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14219 support for standard C idiom of memory mapped variables; for
14220 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14221 to xdata int at 0x1234 tempvar = 1.
14222 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14223 provided by Akiya ISHIDA
14225 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14227 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14228 * src/SDCCval.c (constVal): added reduction from int to char
14229 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14230 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14231 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14233 * support/regression/tests/shifts.c: fixed
14235 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14237 * src/z80/gen.c (genXor): Fixed bug #805445
14239 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14241 Fixed bug #621531 (const & volatile confusion in the type chain).
14242 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14243 refer to the const or volatile state of the pointer itself.
14255 * src/pic16/ralloc.c
14256 * support/regression/tests/const.c
14258 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14260 When checking for duplicated modules, use absolute paths
14261 instead of relative paths. Files changed:
14266 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14268 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14270 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14272 * device/include/string.h: added size_t typedef, changed
14273 prototypes to use size_t, eliminated separate reentrant and
14274 non-reentrant declarations, added _memmove declaration
14275 * device/lib/_memcpy.c: changed to use size_t instead of int,
14276 changed /4 to >>2 to avoid division library call
14277 * device/lib/_memcmp.c,
14278 * device/lib/_memset.c,
14279 * device/lib/_strncat.c,
14280 * device/lib/_strncpy.c,
14281 * device/lib/_strncmp.c: changed to use size_t instead of int
14282 * device/lib/_memmove.c: new file (fixed bug #772294)
14283 * device/lib/Makefile.in: added _memmove.c
14284 * device/lib/z80/asm_strings.s: fixed bug #772290
14285 * support/regression/tests/bitfields.c: attempt to fix host assertion
14286 failure on amd64-unknown-linux2.2
14288 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14290 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14291 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14292 * as/z80/asmain.c (main): fixed bug #801766
14294 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14296 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14299 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14301 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14302 reported in bug #800609
14304 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14306 * Top header beautifications in src/pic16 directory:
14307 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14308 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14309 pcoderegs.h, ralloc.c, ralloc.h
14310 * main.c: added top header and GPL license notice
14311 * pcode.c: fixed the if-conditional warning
14313 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14315 * device/lib/_mullong.c: replaced int by short for gcc
14317 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14319 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14320 and JUMPTABLE iCodes properly now (worked by accident before)
14321 * src/mcs51/gen.c (leftRightUseAcc),
14322 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14323 iCode properly now. Use getSize instead of nRegs since a & b
14324 aren't part of the nRegs tally.
14326 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14328 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14329 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14330 before instructions that use the _STATUS register
14332 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14334 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14335 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14336 fetching of the pointer
14337 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14338 copied from genNearPointerSet()
14339 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14340 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14341 If they pop r0/r1 they must be called in the opposite order than aopOp().
14342 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14343 (resp. --stack-auto), prepared for --xstack
14345 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14347 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14349 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14351 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14352 these ports have their own __sdcc_external_start()
14354 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14356 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14357 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14358 type for bits was changed. It resulted in bit variables becoming
14359 global, which is not permitted in PIC 14 assembly output.
14361 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14363 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14365 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14367 Z80 and MCS51 linkers complaint if a public symbol is defined
14368 in more than one library module:
14372 * as/mcs51/Makefile.in
14374 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 A few small changes that speed up the peephole optimizer.
14380 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14382 Try to make the peephole optimizer smarter by maintaining
14383 an association between the assembly source code and the
14384 iCodes that originated them. Put this information to use
14385 with a new peephole rule condition "notVolatile" so that
14386 the rules can be aggressive yet still safe.
14391 * src/mcs51/peeph.def
14393 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14397 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14398 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14399 if the left or right operand symbols have the accuse flag set.
14401 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14403 Changed the type of the result of the ! (NOT) operator to char;
14404 previously it returned the same type as the source. This allows
14405 us to eliminate all the genFloatNot functions (all of its target
14406 implementations were very buggy) since !float can use the same
14409 * src/SDCCicode.c (ast2iCode): ! returns char
14410 * src/mcs51/gen.c (genNot, genNotFloat),
14411 * src/ds390/gen.c (genNot, genNotFloat),
14412 * src/z80/gen.c (genNot, genNotFloat),
14413 * src/pic/gen.c (genNot, genNotFloat),
14414 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14416 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14418 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14419 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14420 during interrupts. Ensure WSAVE is located at a shared bank address.
14421 2. Fixed page selection in some places
14422 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14423 the registers name strings.
14424 4. Fixed "signed / unsigned compare" compiler warnings.
14425 5. The PIC port manages its own allocation of the general purpose
14426 registers, but makes no attempt to reuse them. As a result when
14427 compiling it soon runs out of general purpose registers. Some
14428 additional code was added to the files pcode.c and device.c to walk
14429 through the function call tree and rename the registers so that they
14439 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14440 genPlus() & genMinus() when the result is the same as left or right
14442 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14444 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14446 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14448 Made bitfield a distinct type from bit so that bitfields
14449 convert as per ANSI C and bits retain their traditional
14450 boolean style behaviour. Implemented bitfield support in
14458 * src/ds390/gen.c: bit v bitfield split
14459 * src/z80/gen.c: New support for bitfields
14460 * support/regression/tests/bitfields.c: reenabled z80,
14463 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14465 Rules 246.x, 247.x relate to bitfields, the others speed up
14466 access to xdata mapped I/O devices.
14468 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14470 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14472 Cleaned up genPackBits and genUnpackBits and added two helper
14473 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14474 for literal assignments in genPackBits (thanks to Frieder for
14480 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14482 Fixed bug #748310 (pointer to function type mishandled when the
14483 function name is omitted). Also fixed a SIGSEGV when a function
14484 attribute (reentrant, etc) is used on a non-function or on a
14485 function but misplaced before the parameter list.
14487 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14489 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14490 * support/Util/SDCCerr.h,
14491 * support/Util/SDCCerr.c: Added func attr misuse error msg
14493 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14495 Fixed bug #787649 by anonymous
14496 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14497 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14499 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14501 Fixed numerous bitfield problems.
14503 * src/SDCC.y: More bitfield related error checking
14505 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14506 * support/Util/SDCCerr.h,
14507 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14508 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14509 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14510 * support/regression/tests/bitfields.c: tests added
14512 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14514 Made the constant following the "interrupt" keyword optional. If
14515 omitted, the function will not automatically be given an entry
14516 in the interrupt vector table (similar to #pragma NOIV, but
14517 less syntacticly kludgy). The interrupt number is also now
14518 range checked. Also fixed a bug in the high order bit example
14525 * support/Util/SDCCerr.c
14526 * support/Util/SDCCerr.h
14529 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14531 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14532 * src/SDCCicode.c (operandOperation): rewritten some ops
14533 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14534 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14536 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14537 be re-activated by defining REDUCE_LITERALS)
14538 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14539 unsigned, but are signed by default
14540 * src/SDCCval.c (constVal): rearranged
14541 * src/SDCCval.c (valMod): preliminary fix
14542 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14543 * support/regression/literalop.c: added, work in progress
14545 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14547 Generate warnings for useless declarations like "char data;"
14548 that don't do what new users expect.
14551 * support/Util/SDCCerr.h
14552 * support/Util/SDCCerr.c
14554 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14556 * src/SDCCval.c (valMult): fix overflow detection of negative int
14558 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14560 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14562 Changes to support big endian targets:
14575 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14577 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14578 * device/lib/time.c: fixed warning "integer overflow in expression"
14580 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14582 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14583 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14584 constants are unsigned; added recognition of "u" flag for unsigned
14585 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14586 * src/SDCCval.c (valDiv, valMod): fixed signdness
14587 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14588 signedness of modulo, left and right shift
14589 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14590 * support/Util/SDCCerr.h: added warning W_INT_OVL
14591 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14592 * src/SDCCast.c (ast_print): improved output of constants
14594 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14596 Fixed some warnings when building with MSVC:
14598 * as/mcs51/asdata.c
14602 * link/z80/aslink.h
14603 * link/z80/lkdata.c
14604 * link/z80/lkeval.c
14609 * support/cpp2/cpplib.c
14613 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14615 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14617 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14619 * support/librarian/clean.mk: Do not remove Makefile.
14620 * support/librarian/Makefile: added.
14622 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14624 Added librarian to MSVC build:
14627 * support/librarian/librarian.dsp
14629 'configure' not needed for librarian, removed:
14630 * support/librarian/configure
14631 * support/librarian/configure.in
14632 * support/librarian/config_in.h
14633 * support/librarian/Makefile.in
14635 Hopefully these ones built the librarian and the rest of sdcc properly:
14637 * Makefile.common.in
14639 Messed up 'configure', so revert to previous version:
14643 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14645 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14646 there, while the mantissa of a double is "only" 53 bits wide.
14648 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14650 Adding sdcclib to the build. MSVC project coming soon.
14651 Files added/changed:
14653 * support/librarian/clean.mk
14654 * support/librarian/configure
14655 * support/librarian/configure.in
14656 * support/librarian/config_in.h
14657 * support/librarian/Makefile.bcc
14658 * support/librarian/Makefile.in
14659 * support/librarian/sdcclib.c
14662 * Makefile.common.in
14666 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14668 Linker now complaints if linked modules have conflicting options, for
14669 example, one compiled using --model-large and another one compiled with
14670 --model-small. The following files were modified:
14672 * as/mcs51/asdata.c
14673 * as/mcs51/aslink.h
14675 * as/mcs51/asmain.c
14677 * as/mcs51/i51pst.c
14678 * as/mcs51/lkdata.c
14679 * as/mcs51/lklibr.c
14680 * as/mcs51/lkmain.c
14686 * link/z80/aslink.h
14687 * link/z80/lkdata.c
14688 * link/z80/lklibr.c
14689 * link/z80/lkmain.c
14692 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14694 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14695 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14697 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14699 * src/z80/mappings.i: fix _mul[us][int,long] entries
14701 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14703 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14705 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14707 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14708 * support/regression/tests/bitopcse.c: added
14716 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14718 added support for new library format to z80, gbz80 linkers:
14724 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14726 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14727 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14729 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14731 added DUMMY_READ_VOLATILE:
14740 * src/SDCCcse.c (algebraicOpts): many improvements
14741 * src/SDCCcse.h: removed algebraicOpts()
14742 * src/SDCCicode.c (picDummyRead): added
14744 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14746 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14747 "Insufficient space in data memory".
14749 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14751 * src/mcs51/gen.c: fixed bug #771358
14752 * src/z80/gen.c: fixed bug #759087
14754 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14756 * src/pic16/glue.c: minor cleanup by Vangelis
14758 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14760 * device/include/regc515c.h: fixed #758477
14761 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14762 * device/lib/_gptrput.c: saved a few bytes
14763 * my tab spacing is 8, yours too?)
14764 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14765 * device/lib/serial.c: process RX bytes earlier than TX bytes
14766 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14768 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14770 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14772 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14774 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14776 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14778 * device/lib/Makefile.in: bad fix, reverted to 1.43
14780 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14782 * device/lib/Makefile.in: added missing z80 object files
14784 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14786 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14787 pic16 progress by Vangelis:
14790 * src/pic/Makefile:
14797 * pic16/genarith.c:
14802 * pic16/pcodepeep.c:
14805 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14807 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14809 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14811 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14812 added gbz80 build to MSVC project.
14813 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14814 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14815 from 8051 stuff and setup so it links using a .lnk file.
14817 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14819 * support/librarian/sdcclib.c: sdcc librarian.
14820 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14823 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14825 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14827 2003-07-02 Borut Razem <borut.razem AT siol.net>
14829 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14830 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14831 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14832 src/xa51/main.c, src/z80/main.c:
14833 virtualization of glue() function: each port has it's own glue function,
14834 which is accessed by do_glue function pointer in PORT.general structure
14836 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14838 * DS800C400 fun, improved ROM interface and tinibios.
14840 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14842 * More support for DS80C400. Now includes beginning of interface to ROM.
14844 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14846 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14848 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14850 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14852 2003-06-19 Borut Razem <borut.razem AT siol.net>
14854 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14856 2003-06-19 Borut Razem <borut.razem AT siol.net>
14858 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14859 fixed Z80 port - crt0.o: cannot open.
14861 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14863 * support/Util/MySystem.c (merge_command): revert bad fix
14865 2003-06-18 Borut Razem <borut.razem AT siol.net>
14867 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14869 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14871 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14872 option --use-stdout sends errors to stdout instead of stderr.
14874 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14876 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14878 2003-06-15 Borut Razem <borut.razem AT siol.net>
14880 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14881 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14882 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14883 fixed width array of pointers replaced with sets;
14884 multiple include and lib paths ared transferred to preprocessor and linker
14885 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14886 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14887 fixed width array of pointers
14888 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14889 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14890 fixupPath(), getPathDifference()
14891 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14892 fixed width array of pointers
14894 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14896 * src/pic16/ralloc.c: fix warnings
14897 * src/pic16/pcode.c: fix warning
14899 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14901 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14902 know all the details, but essentially this set of changes enable
14903 the pic16 port to generate movff instructions and generate assembler
14907 * src/pic16/glue.c:
14908 * src/pic16/pcode.c:
14909 * src/pic16/device.c:
14910 * src/pic16/main.c:
14911 * src/pic16/pcode.h:
14912 * src/pic16/pcoderegs.c:
14913 * src/pic16/ralloc.c:
14914 * src/pic16/ralloc.h:
14916 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14918 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14919 added option --vc, so sdcc errors and warnings are compatible with
14920 Microsoft Visual Studio.
14922 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14924 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14925 device/lib/libfloat.lib: added atof function.
14927 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14929 * doc/sdccman.lyx: updated to Lyx 1.3
14930 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14931 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14932 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14934 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14936 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14938 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14940 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14941 additions to the "related tools/documentation" section
14943 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14945 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14947 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14949 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14950 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14952 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14954 * doc/sdccman.lyx: fix double dash and other minor things
14955 * doc/Makefile: fix double dash
14957 2003-05-28 Karl Bongers(patches from Martin Helmling)
14958 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14959 condition and ignore commands.
14961 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14963 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14964 is in parts still quite out of date, I did changes as far as I felt makes sense
14965 for a non-native english speaker.
14966 Please feel free to add to the manual or to correct my changes.
14967 * doc/Makefile: undid touching the date of intermediate tex files.
14969 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14971 * doc/sdccman.lyx: Manual has an index now
14973 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14975 Finalize muluint/mulsint and mululong/mulslong merging:
14976 * device/lib/_mulint.c
14977 * device/lib/_mullong.c
14978 * device/lib/gbz80/mul.s
14979 * device/lib/gbz80/stubs.s
14980 * device/lib/z80/mul.s
14981 * device/lib/z80/stubs.s
14982 * src/SDCCsymt.c (initCSupport)
14984 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14986 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14987 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14988 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14989 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14992 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14994 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14995 the regression tests I'm not brave enough to enable 245.b, 245.c
14996 * doc/sdccman.lyx: added latex preamble for hyperref package.
14997 Using pdflatex this will give you a hyperlinked pdf file with
14998 bookmarks. (prepend '%' before /usepackage if this breaks something)
15000 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15002 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15004 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15006 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15008 2003-05-21 <johan AT balder>
15010 * src/SDCCglue.c (printIval): fixed bug #739934
15012 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15014 Applied patch from bug 737905 (renamed yylineo to mylineno):
15021 * src/pic16/pcode.c: Cleaned warnings
15022 * src/pic16/pcodeflow.c: Cleaned warnings
15023 * src/pic16/pcoderegs.c: Cleaned warnings
15025 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15027 * src/pic16/pcode.c: Cleaned warnings
15028 * src/pic16/pcodepeep.c: Cleaned warnings
15029 * src/pic16/ralloc.c: Cleaned warnings
15031 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15033 * doc/sdccman.lyx: fixed bug 739745
15034 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15036 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15038 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15039 it can be defined with CFLAGS when running configure
15040 * src/SDCCmain.c: fixed compiling + linking with object files
15042 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15044 * configure.in: configure for pic16 port,
15045 added --disable-pic16-port
15046 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15047 * src/SDCCmain.c: linkOptions is changed to set *,
15048 added if/endif conditional macros to remove options help
15049 messages from optionsTable when a port is not configured, added
15050 support for the PIc16 port in the ports table, when executing
15051 the compiler with no port specified on command line, a default
15052 port is selected with the new macro DEFAULT_PORT which is
15053 defined in port.h, in setDefaultOptions() linkOptions is removed
15054 from initialization assignment, since now it is a set,
15055 parseCmdLine uses setParseWithComma for linkOptions, in
15056 linkEdit() linkOptions are accessed with new function indexSet()
15057 which returns the i'th item of a set variable. See SDCCset.c, in
15058 linkEdit() when calling buildCmdLine(), added linkOptions as
15059 last argument. Now users can pass arguments to gplink via the
15060 -Wl option, main() uses pic16glue() to glue up pic16 programs
15061 * src/SDCCpeeph.c: various changes to support pic16
15062 * src/SDCCset.c: added function void *indexSet(set *, int) to
15063 return the i'th item of the set
15064 * src/SDCCset.h: added function prototype for indexSet()
15065 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15066 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15067 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15068 added macro DEFAULT_PORT
15069 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15070 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15072 * src/pic16/glue.c: commented out some error producing lines
15073 * src/pic16/main.c: __config directives are commented out to stop
15074 gpasm complaining and test the linkage with gplink, _linkCmd and
15075 _asmCmd changed to be more gplink and gpasm friendly
15076 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15077 produced an error when parsed, peep rule 12 is added to utilize
15078 movff, but it is commented out since the pCode does not support
15079 yet a command with 2 address arguments
15081 2003-05-18 <johan AT balder>
15083 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15084 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15085 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15087 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15088 Added feature to script commands from file.
15090 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15092 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15093 * src/SDCCutil.c: include ctype.h for win32
15095 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15097 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15099 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15101 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15102 Fixed so you can set breakpoints prior to run, run does not stop
15103 on entry now. Add tbreak. Other enhancements and fixes for use
15106 2003-05-12 Borut Razem <borut.razem AT siol.net>
15108 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15110 2003-05-11 Borut Razem <borut.razem AT siol.net>
15112 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15113 the path of bin directory, so that PATH is the only env. variable, which has to be set
15114 in case of standard installation.
15115 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15116 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15117 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15119 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15121 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15122 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15123 temp files are in the port dir; clean the gen/test directory when
15124 generating new test.c
15125 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15126 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15127 * support/regression/tests/zeropad.c: added
15129 2003-05-09 <johan AT balder>
15131 * src/SDCCglue.c: fixed bug #597940
15133 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15135 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15136 cache sfr, optimize next,step, fix off by one sourceline,
15137 support ddd list function.
15138 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15140 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15142 * support/regression/HTMLgen.py: added compare_s2f()
15143 * support/regression/Makefile: redo 1.27
15144 * support/regression/generate-cases.py: redo 1.5
15146 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15148 * support/regression/tests/float.c: workaround 33 bit hex constant
15149 * support/regression/tests/simplefloat.c: fix division for host
15151 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15153 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15154 that tame's the PIC's over-aggressive optimizer.
15156 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15158 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15161 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15163 Initial support for DS80C400. "Hello world" runs on TINIm400
15166 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15168 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15169 * Some notes on ddd usage added in debugger/README
15170 Martin Helmling adding more features and fixes for ddd GUI debugger.
15171 Code added for nexti, stepi, up, down, and other adjustments.
15173 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15175 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15176 * src/pic/peeph.def Added two rules to optimize carry manipulation
15177 * src/pic/* removed debug printfs
15179 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15181 * debugger/mcs51/cmd.c: added header newalloc.h
15183 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15185 * as/Makefile: new EXEEXT
15186 * as/z80/Makefile: remove trailing slash of BUILDIR
15187 * as/z80/clean.mk: new EXEEXT
15188 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15189 * support/cpp2/Makefile.in: new EXEEXT
15190 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15192 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15194 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15195 EXEEXT was introduced to fix all related problems with targets
15196 "clean", "install" and "uninstall"; a couple of further flaws
15197 especially with "clean" have been fixed too
15198 * as/mcs51/Makefile.in
15199 * as/mcs51/clean.mk
15203 * debugger/mcs51/Makefile.in
15204 * debugger/mcs51/clean.mk
15205 * link/z80/Makefile
15206 * link/z80/Makefile.in
15207 * link/z80/clean.mk
15209 * packihx/Makefile.in
15211 * sim/ucsim/Makefile
15212 * sim/ucsim/clean.mk
15213 * sim/ucsim/avr.src/Makefile.in
15214 * sim/ucsim/avr.src/clean.mk
15215 * sim/ucsim/s51.src/Makefile.in
15216 * sim/ucsim/s51.src/clean.mk
15217 * sim/ucsim/xa.src/Makefile.in
15218 * sim/ucsim/xa.src/clean.mk
15219 * sim/ucsim/z80.src/Makefile.in
15220 * sim/ucsim/z80.src/clean.mk
15221 * sim/ucsim/main_in.mk
15222 * sim/ucsim/packages_in.mk
15223 * sim/ucsim/gui.src/Makefile.in
15224 * sim/ucsim/gui.src/serio.src/Makefile.in
15225 * sim/ucsim/gui.src/serio.src/clean.mk
15228 * support/cpp2/Makefile.in
15229 * support/cpp2/clean.mk
15230 * support/makebin/Makefile
15231 * support/makebin/clean.mk
15232 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15233 * doc/sdccman.lyx: --program-suffix no longer needed
15235 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15237 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15238 Martin Helmling added support for ddd GUI debugger.
15239 Code added to display assembly, set variables, and other commands
15240 to interface to ddd.
15242 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15244 * as/Makefile: fix target clean
15245 * as/clean.mk: fix target clean
15246 * as/z80/clean.mk: fix target clean
15248 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15250 * Makefile.common.in: added AT EXEEXT AT
15251 * configure.in: removed all mingw32 stuff
15252 * configure: rebuilt from configure.in
15253 * doc/sdccman.lyx: updated section "installation"
15254 * support/scripts/sdcc_mingw32: adapted to configure
15255 * support/scripts/sdcc_cygwin_mingw32: added
15257 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15259 * src/pic Added object file support for the PIC port
15260 * src/pic Applied patch from Craig Franklin (this started the object file support)
15261 * src/regression Updated the PIC regression tests for object files
15263 2003-04-20 Borut Razem <borut.razem AT siol.net>
15265 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15266 lklex.c: In function `getfid':
15267 lklex.c:203: warning: array subscript has type `char'
15268 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15269 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15270 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15271 stack handling macros
15273 2003-04-19 Borut Razem <borut.razem AT siol.net>
15275 * "handling space characters in file path" task:
15276 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15277 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15278 * support/Util/MySystem.h: make it self-sufficient
15279 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15280 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15281 handling space characters in file path
15282 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15283 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15284 * support/Util/MySystem.c: handling space characters in executable's path
15286 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15288 * as/z80/Makefile: fix permanent rebuild of z80
15289 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15290 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15292 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15294 * src/SDCCopt.c: add special case optimization to replace modulo by
15295 a power of two with a bitwise AND.
15297 2003-04-18 <johan AT balder>
15299 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15301 2003-04-17 <johan AT balder>
15303 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15304 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15306 2003-04-13 Borut Razem <borut.razem AT siol.net>
15308 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15309 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15310 fixed mingw problem in adl_NORMALIZE_PATH
15312 2003-04-12 Borut Razem <borut.razem AT siol.net>
15314 * fixed "#pragma SAVE/RESTORE can not be nested":
15315 * src/SDCC.lex: reworked pragma handling functions
15316 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15317 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15319 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15321 * src/SDCCutil.c (pathEquivalent): defined but not used
15322 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15323 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15324 * configure: rebuilt from configure.in
15325 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15326 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15327 * device/include/Makefile.in: replace sdcc_datadir
15328 * device/lib/Makefile.in: replace sdcc_datadir
15329 * Makefile.common.in: add LDFLAGS from configure
15330 * packihx/Makefile.in: use LDFLAGS
15331 * src/Makefile.in: use LDFLAGS
15332 * support/cpp2/Makefile.in: add LDFLAGS from configure
15333 * support/makebin/Makefile: use LDFLAGS
15334 * .version: bumped version number to 2.3.5
15336 2003-04-12 Borut Razem <borut.razem AT siol.net>
15338 * completed "different paths" task:
15339 * src/SDCCmacro.c: fixed bug in handling quotes
15340 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15341 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15343 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15345 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15347 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15349 * ds390/gen.c ds390/peeph.def: fix bug 706781
15351 2003-04-11 Borut Razem <borut.razem AT siol.net>
15353 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15355 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15357 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15358 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15359 set - this bit used to not be set...).
15360 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15361 bad code in PIC Port
15362 * src/regression/and2.c added to test bug 609268
15363 * src/regression/Makefile added and2.c to regression test
15366 2003-04-08 <johan AT CP255758-A>
15368 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15369 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15370 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15372 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15374 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15376 * support/cpp2/Makefile.in: fix bug #487815
15377 * configure: rebuilt from configure.in
15378 * Makefile.common.in: docdir changed, new path suffixes
15379 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15380 * sdcc_vc_in.h: reflect changes from sdccconf.h
15381 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15382 * src/SDCCutil.h: remove BINDIR hack
15383 * doc/sdccman.lyx: update new path hierarchy
15385 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15387 * src/SDCCpeeph.c: added okToRemoveSLOC test
15389 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15391 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15393 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15395 * src/SDCCpeeph.c: added labelIsReturnOnly test
15396 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15398 2003-04-05 <johan AT balder>
15400 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15401 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15402 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15403 * src/SDCCast.c: fixed a warning
15404 * src/SDCCast.h: fixed a warning
15405 * src/SDCCicode.c (operandFromAst): fixed a warning
15407 2003-04-04 <johan AT balder>
15409 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15410 * src/SDCCast.c (decorateType): fixed bug #715076
15411 * src/SDCC.y: fixed bug #702907
15413 2003-04-03 <johan AT balder>
15415 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15416 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15417 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15418 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15419 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15421 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15423 * _decdptr.c: fix return values
15424 * _gptrget.c: fix return values
15425 * _gptrgetc.c: fix return values
15426 * _gptrput.c: fix return values
15427 * _mulint.c: fix return values
15428 * as/z80/Makefile: fix 'make -j' problem
15430 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15432 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15433 * configure.in: big cleanup, updated to autoconf 2.5x
15434 * configure: rebuilt from configure.in
15435 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15436 * sdcc_vc_in.h: reflect changes from sdccconf.h
15437 * doc/Makefile: fixed a flaw in "make install"
15439 2003-04-02 <johan AT balder>
15441 * src/ds390/gen.c (genCmp): no comments
15442 * src/mcs51/gen.c (genCmp): no comments
15443 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15444 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15446 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15448 * support/regression/generate-cases.py: place generated file in given sub directory
15449 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15450 * support/regression/Makefile: improvements for 'make -j';
15451 side effect: it's simpler and faster now
15453 2003-03-31 Borut Razem <borut.razem AT siol.net>
15455 * src/z80/main.c: link-{port} and as-{port} defined without path
15456 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15458 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15460 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15462 2003-03-30 Borut Razem <borut.razem AT siol.net>
15464 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15465 changed type of list parameter to set
15466 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15467 * src/port.h: changed type of do_assemble() parameter to set
15468 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15469 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15470 definition of "cppoutfilename" macro with NULL value in preProcess()
15471 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15472 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15473 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15474 replaced with set *binPathSet
15475 * shash_add() deallocates the item, if allready exsists, before adding the new one
15476 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15478 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15480 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15481 a nested for loop bug in the PIC port
15482 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15485 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15487 * support/Util/dbuf.h: remove C++ stuff to make it portable
15489 2003-03-28 Borut Razem <borut.razem AT siol.net>
15491 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15492 literal strings in stringLiteral()
15493 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15494 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15497 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15499 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15501 2003-03-26 <johan AT balder>
15503 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15504 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15505 * src/SDCCast.c (decorateType): fixed " -v < 3"
15507 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15509 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15510 Added Lenny Story's debug infrastructure changes:
15511 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15512 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15513 * src/cdbFile.c: added
15514 * src/SDCCdebug.c: added
15515 * src/SDCCdebug.h: added
15516 * src/SDCCast.c (createFunction)
15517 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15518 * src/SDCCmain.c (parseCmdLine, main)
15519 * src/SDCCmem.c (redoStackOffsets)
15520 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15523 * src/avr/gen.c (genAVRCode)
15524 * src/ds390/gen.c (gen390Code)
15525 * src/mcs51/gen.c (gen51Code)
15526 * src/pic/gen.c (genpic14Code)
15527 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15528 * src/xa51/gen.c (genXA51Code)
15529 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15531 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15533 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15534 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15536 2003-03-22 <johan AT balder>
15538 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15540 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15542 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15543 * doc/cdbfileformat.lyx: added, written by Lenny Story
15544 * doc/Makefile: added cdbfileformat.lyx
15545 * doc/clean.mk: added cdbfileformat.lyx
15547 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15549 * src/mcs51/peeph.def: fix bug #705773
15551 2003-03-20 <johan AT balder>
15553 An sfr/sbit can have an "at #" AND an initializer
15554 * src/SDCCsymt.c (checkSClass):
15555 * src/SDCCmem.c (allocGlobal):
15556 * src/SDCCmem.c (allocLocal):
15557 * src/SDCCast.c (createBlock):
15559 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15561 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15563 2003-03-16 <johan AT balder>
15565 Undid the hackup of const and volatile, the problem is much bigger
15567 * src/SDCCast.c:1.171
15568 * src/SDCCglue.c:1.138
15569 * src/SDCCicode.c:1.146
15570 * src/SDCCsymt.c:1.150
15571 * src/SDCCval.c:1.65
15573 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15575 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15576 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15578 2003-03-13 <johan AT balder>
15580 Hackup const and volatile modifiers in type chains a bit:
15582 * src/SDCCast.c:1.169
15583 * src/SDCCglue.c:1.136
15584 * src/SDCCicode.c:1.143
15585 * src/SDCCsymt.c1.146
15586 * src/SDCCsymt.h1.59
15587 * src/SDCCval.c:1.63
15589 2003-03-12 <johan AT balder>
15591 * src/SDCCBBlock.h: more LRH debugging junk
15592 * src/SDCCcflow.h: more LRH debugging junk
15593 * src/SDCCloop.c: more LRH debugging junk
15594 * src/SDCC.y (struct_declaration): fixed bug #697590
15595 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15596 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15597 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15599 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15600 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15601 test function names must now match exactly).
15602 * src/SDCCcse.c: added special case in findCheaperOp to allow
15603 extending a short integer. Makes less awful code for bug 700121 test case.
15605 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15607 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15608 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15610 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15612 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15613 actually called (operandsNotEqual() was called for all
15614 operandsNotEqualX tests).
15616 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15618 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15619 with shorter literals. Fixes bug 700121.
15621 2003-03-11 <johan AT balder>
15623 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15625 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15627 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15628 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15630 2003-03-10 Borut Razem <borut.razem AT siol.net>
15632 * src/SDCCmain.c: pipe preprocessor's output
15633 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15634 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15635 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15636 which closes all pipes in pipeSet set
15637 * src/SDCCset.c: free deleted item in function deleteSetItem()
15638 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15639 moved from z80 to src subproject
15640 * .version: increased version number to 2.3.4
15642 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15644 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15645 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15646 * support/regression/ports/xa51/spec.mk: fix typo
15648 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15650 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15652 2003-03-09 Borut Razem <borut.razem AT siol.net>
15654 * src/SDCCmain.c: pipe preprocessor's output
15655 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15656 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15657 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15658 which closes all pipes in pipeSet set
15659 * src/SDCCset.c: free deleted item in function deleteSetItem()
15660 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15661 moved from z80 to src subproject
15663 2003-03-09 Borut Razem <borut.razem AT siol.net>
15665 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15666 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15667 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15668 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15669 * src/SDCCglobl.h: unification of WIN32 native definitions
15671 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15673 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15675 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15677 * src/configure.in: check for endianess (even while cross-compiling)
15678 * src/configure: check for endianess (even while cross-compiling)
15679 * src/configure_in.h: check for endianess (even while cross-compiling)
15680 * src/avr/gen.c: remove old endianess stuff
15681 * src/mcs51/gen.c: remove old endianess stuff
15682 * src/ds390/gen.c: remove old endianess stuff
15683 * src/pic/gen.c: remove old endianess stuff
15684 * src/pic/genarith.c: remove old endianess stuff
15685 * src/pic/glue.c: fix endianess check
15686 * src/pic16/gen.c: remove old endianess stuff
15687 * src/pic16/genarith.c: remove old endianess stuff
15688 * src/pic16/glue.c: fix endianess check
15689 * src/xa51/gen.c: remove old endianess stuff
15690 * src/z80/gen.c: fix endianess check
15691 * src/SDCCglue.c: fix endianess check
15692 * src/ds390/peeph.def: fix bug 700036
15694 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15696 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15697 * src/configure: find appropriate data-types on host for SDCC's int and long
15698 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15699 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15700 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15702 2003-03-07 <johan AT balder>
15705 some minor cleanups before the big shot
15706 OP_DEFS and OP_USES now use Kevin's protection
15707 new option --nolabelopt
15709 * src/SDCCBBlock.c:
15718 * src/ds390/ralloc.c:
15719 * src/mcs51/ralloc.c:
15720 * src/pic/ralloc.c:
15721 * src/xa51/ralloc.c:
15722 * src/z80/ralloc.c:
15724 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15726 * src/pic/pcode.c (get_op): fix 64 bit warnings
15727 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15728 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15729 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15730 * support/regression/tests/malloc.c: fix 64 bit warnings
15732 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15734 * src/mcs51/gen.c (genMinus): fixed bug 696436
15736 2003-03-02 Borut Razem <borut.razem AT siol.net>
15738 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15740 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15742 * configure.in: test for mkstemp
15743 * sdccconf_in.h: add HAVE_MKSTEMP
15745 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15747 * device/include/ctype.h: removed warning while using --stack-auto
15748 * device/include/malloc.h: removed warning while using --stack-auto
15749 * device/include/string.h: removed warning while using --stack-auto
15751 2003-02-23 Borut Razem <borut.razem AT siol.net>
15753 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15754 because NDEBUG is defined (see man assert)
15755 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15757 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15759 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15760 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15762 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15764 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15765 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15767 2003-02-18 <johan AT balder>
15769 * as/mcs51/asmain.c (asmbl): module can start with a digit
15770 * as/z80/asmain.c (asmbl): module can start with a digit
15772 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15774 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15775 * src/asm.c: fix pipe() for Mingw32
15777 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15779 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15780 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15781 make -V work again; --c1mode reads now from stdin
15782 * doc/sdccman.lyx: added --c1mode
15783 * support/Util/SDCCerr.c: new messages for c1 mode
15784 * support/Util/SDCCerr.h: new messages for c1 mode
15785 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15787 2003-02-15 <johan AT balder>
15789 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15791 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15793 * doc/sdccman.lyx: Environment variables, -o and other minor things
15795 2003-02-14 <johan AT balder>
15797 * src/xa51/main.c: before anyone really tries to use it :)
15799 * Install doc's in share/sdcc/doc
15800 * removed some obsolete files
15801 * Do a proper make distclean and uninstall
15802 M Makefile.common.in
15805 M device/include/Makefile.in
15806 M device/lib/Makefile.in
15809 M sim/ucsim/doc/Makefile.in
15811 R src/avr/peeph.rul
15812 R src/xa51/peeph.rul
15813 M support/cpp2/Makefile.in
15814 M support/makebin/Makefile
15817 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15819 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15821 2003-02-10 Borut Razem <borut.razem AT siol.net>
15823 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15824 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15825 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15826 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15827 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15828 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15829 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15830 src/z80/Makefile.bcc: Borland Makefile cleanup
15831 * as/z80/Makefile.bcc: Added Borland Makefile
15832 * support/cpp2/borland.h: Removed
15834 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15836 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15837 * src/SDCC.lex: new pragma NOIV
15838 * src/SDCCglobl.h: new pragma NOIV
15839 * src/SDCCmem.c: new pragma NOIV
15841 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15843 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15845 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15847 * src/SDCCmain.c: signal handling is switched off by --debug
15848 * doc/Makefile: small fix for install; use clean.mk again
15849 * doc/clean.mk: clean *.pdf and *.html too
15851 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15853 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15854 * device/lib/printfl.c: fix a ds390 bug by making it portable
15855 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15856 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15857 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15858 * debugger/mcs51/cmd.c: converted multi-line string literals
15859 * sim/ucsim/globals.cc: converted multi-line string literals
15860 * src/SDCCmain.c: introduced signal handler to remove temp files
15861 * doc/Makefile: small tweaks, implement clean
15862 * doc: removed generated files
15864 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15866 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15867 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15868 Address Record is not correctly generated for DS390."
15870 2003-02-02 Borut Razem <borut.razem AT siol.net>
15872 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15873 * as/mcs51/asm.h: fixed compilation with Borland C
15874 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15875 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15876 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15877 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15878 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15879 src/z80/Makefile.bcc: delete $(LIB) only if exist
15880 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15882 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15884 * device/include/malloc.h: introduced NULL
15885 * device/include/string.h: introduced NULL
15886 * device/include/stdlib.h: introduced NULL
15887 * device/lib/_memcpy.c: removed NULL
15888 * device/lib/_strcat.c: removed NULL
15889 * device/lib/_strchr.c: removed NULL
15890 * device/lib/_strcmp.c: removed NULL
15891 * device/lib/_strcpy.c: removed NULL
15892 * device/lib/_strcspn.c: removed NULL
15893 * device/lib/_strlen.c: removed NULL
15894 * device/lib/_strncat.c: removed NULL
15895 * device/lib/_strncmp.c: removed NULL
15896 * device/lib/_strncpy.c: removed NULL
15897 * device/lib/_strpbrk.c: removed NULL
15898 * device/lib/_strrchr.c: removed NULL
15899 * device/lib/_strspn.c: removed NULL
15900 * device/lib/_strstr.c: removed NULL
15901 * device/lib/_strtok.c: removed NULL
15902 * device/lib/malloc.c: removed NULL, include own header
15904 2003-02-02 <johan AT balder>
15906 * 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
15907 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15908 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15909 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15910 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15911 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15913 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15915 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15918 2003-02-01 <johan AT balder>
15920 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15922 2003-01-31 <johan AT CP255758-A>
15924 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15926 2003-01-30 <johan AT balder>
15928 * src/SDCCBBlock.c: automatic bug detection
15929 * src/SDCCicode.c: automatic bug detection
15931 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15933 * src/SDCCglobl.h: now --xram-size 0 works
15934 * src/SDCCmain.c: now --xram-size 0 works
15936 2003-01-29 <johan AT balder>
15938 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15940 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15942 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15943 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15944 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15945 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15946 * src/SDCCglobl.h: Added options --xram-size and --code-size
15947 * src/SDCCmain.c: Added options --xram-size and --code-size
15949 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15951 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15952 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15954 2003-01-27 <johan AT balder>
15956 * src/SDCC.y: fixed bug #613764
15958 2003-01-26 <johan AT balder>
15960 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15961 * src/SDCCsymt.h: fixed bug #673374
15962 * src/SDCCglue.c: fixed bug #661910
15963 * src/SDCCast.c: fixed bug #458099 and 673374
15965 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15967 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15968 * as/mcs51/strcmpi.h: added
15969 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15970 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15971 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15972 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15973 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15974 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15975 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15976 * as/mcs51/Makefile.aslink: new module strcmpi
15977 * as/mcs51/Makefile.asx8051: new module strcmpi
15978 * as/mcs51/Makefil.bcc: new module strcmpi
15979 * as/mcs51/Makefile.in: new module strcmpi
15980 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15982 2003-01-26 <johan AT balder>
15984 * src/SDCCglue.c: reverted back to 1.124
15985 * src/SDCCast.c: reverted back to 1.156
15986 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15988 2003-01-25 <johan AT balder>
15990 * src/SDCCglue.c: A better fix for bug #661910
15991 * src/SDCCast.c: A better fix for bug #661910
15992 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15994 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15996 * src/Makefile.in: remove spawn.o
15997 * src/SDCCmain.c: remove spawn.h
15998 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15999 * src/spawn.c: removed
16000 * src/spawn.h: removed
16001 * support/regression/ports/ds390/spec.mk: link with -r
16003 2003-01-24 <johan AT CP255758-A>
16005 * src/ds390/gen.c (aopOp): fixed bug #667458
16006 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16007 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16008 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16010 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16012 * src/mcs51/peeph.def: better assembler identation by Frieder
16013 * src/mcs51/gen.c: better assembler identation by Frieder
16015 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16017 * as/z80/string.h: removed for gcc 3.2
16018 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16019 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16021 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16023 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16024 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16025 * support/regression/Makefile: separate temp files for ports
16026 * support/regression/generate-cases.py: separate temp files for ports
16027 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16028 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16030 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16032 * moved tinitalk to device/examples/ds390
16034 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16036 * as/mcs51/lkmem.c: rflag is for DS390
16037 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16038 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16039 (linkEdit): move mem- and map-files the same way as ihx-files
16040 * src/z80/main.c (_setDefaultOptions): removed --generic
16041 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16042 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16043 * src/pic/glue.c (picglue): --c1mode works again
16044 * src/pic16/glue.c (pic16glue): --c1mode works again
16045 * src/asm.c (printCLine): fix #660034
16047 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16049 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16050 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16051 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16052 * as/mcs51/lkmem (summary): better fix for sp problem
16053 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16054 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16055 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16056 remove --stack-after-data
16058 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16060 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16061 * src/SDCCutil.c (join): ugly bug: missing '\0'
16062 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16064 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16066 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16068 * src/pic/main.c (_asmCmd): gpasm supports -o
16069 * src/z80/main.c: more general macros
16070 * device/lib/Makefile.in: remove intermediate files
16072 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16074 * .version: Bumped version number to 2.3.3
16075 * src/SDCCBBlock.c: new option -o
16076 * src/SDCCglobl.h: new option -o
16077 * src/SDCCglue.c: new option -o
16078 * src/SDCCmain.c: new option -o
16079 * src/asm.c: new option -o
16080 * src/ds390/main.c: new option -o
16081 * src/pic/glue.c: new option -o
16082 * src/pic/pcode.c: new option -o
16083 * src/pic/ralloc.c: new option -o
16084 * src/pic16/glue.c: new option -o
16085 * src/pic16/pcode.c: new option -o
16086 * src/pic16/ralloc.c: new option -o
16087 * src/z80/main.c: new option -o
16088 * device/lib/Makefile.in: use -o
16089 * support/regression/ports/ds390/spec.mk: use -o
16090 * support/regression/ports/gbz80/spec.mk: use -o
16091 * support/regression/ports/mcs51/spec.mk: use -o
16092 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16093 * support/regression/ports/z80/spec.mk: use -o
16094 * support/regression/ports/ucz80/spec.mk: use -o
16095 * support/regression/ports/xa51/spec.mk: use -o
16096 * support/regression/fwk/lib/timeout.c: fix usage string
16098 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16099 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16101 2003-01-07 <johan AT balder>
16103 * src/SDCCast.c (decorateType): fixed bug #600035
16105 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16106 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16107 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16108 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16109 * src/pic/pcode.c: outcommented unused variable to remove warnings
16110 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16112 2003-01-06 <karl AT turbobit.com>
16113 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16116 2003-01-06 <johan AT balder>
16118 * src/SDCCicode.c: fixed array add
16120 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16121 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16122 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16124 2003-01-04 <johan AT balder>
16126 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16128 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16129 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16131 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16132 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16133 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16135 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16136 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16138 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16139 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16141 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16142 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16144 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16146 * in /sdcc/as/mcs51/ changed these files in order to create an
16147 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16148 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16149 following files to include the previous two files: aslink.dsp,
16150 Makefile.aslink, Makefile.bcc, and Makefile.in.
16152 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16153 .adb instead of .cdb
16155 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16157 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16158 value from option --iram-size.
16160 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16162 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16165 2002-09-18 <wiml AT hhhh.org>
16167 * SDCClrange.h: exposed setFromRange() and setToRange()
16168 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16169 packRegsForAccUse() (bug 542397)
16170 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16171 multiple times and emitting the fetch operations more than once
16172 added aopGetUsesAcc() function to allow binary operators to
16173 fetch their operands in the correct order; made genMinus() emit
16174 compact code for X = LITERAL - Y
16176 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16177 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16178 sprintf() in line 1267.
16180 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16181 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16184 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16185 Changes to aslink (All the changes are marked with 'JCF'):
16187 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16190 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16191 area BSEG. Also moves, if possible, the DATA area down into the internal
16192 ram so more space is available.
16194 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16197 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16198 not bytes. Function summary() which creates a memory usage summary
16199 file with extension .mem. Reports of overlaping stack and small stack
16200 size. If the space for the stack is less than 16 bytes aslink trows a
16203 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16204 the 8051. Option 'y' for memory summary output file.
16206 Changes to sdcc (All the changes are marked with 'JCF'):
16208 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16210 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16211 overlaying area for it (uses RegBankUsed[4]).
16213 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16214 bank zero as used by default. By default aslink locates the stack
16215 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16216 the creation of the .mem file. Delegates the allocation of data area
16217 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16218 the begining of the stack area to aslink.
16220 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16221 glue() in SDCCglue.c creates an area for it.
16223 2002-09-03 Borut Razem <borut.razem AT siol.net>
16224 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16225 sdcc/src/pic/glue.c:
16226 introduced atexit() handler for teporay files removal in case of
16227 errors, assertions, ...
16229 2002-08-29 Borut Razem <borut.razem AT siol.net>
16230 * sdcc/support/cpp2/auto-host_vc_in.h:
16231 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16232 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16233 Maybe there is a similar problem with BORLANDC? It should be checked!
16235 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16236 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16237 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16238 was not executed, and the compiler (cl) launched a warning:
16239 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16241 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16242 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16244 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16245 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16247 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16248 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16249 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16250 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16251 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16252 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16253 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16254 - added Release configuration in VS projects
16255 - review of compiler an linker options
16256 - VC .exe files are generated in bin_vc directory, not to interfere
16257 with binaries generated from other projects (cygwin, mingw, bcc ...)
16259 * sdcc/src/yacc.dsp: added
16261 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16262 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16263 and insert the version number definitions from .version
16265 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16267 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16268 added - genarate auto-host.h using auto-host_vc_in.h as template
16271 removed from CVS, generated automatically
16273 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16274 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16276 2002-08-11 Borut Razem <borut.razem AT siol.net>
16277 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16279 2002-08-10 Borut Razem <borut.razem AT siol.net>
16280 * src/SDCCmain.c (main):
16281 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16282 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16283 The consequence was that some temporary files were not removed.
16286 unification of code in functions tempfilename() and tempfile():
16287 function tempnam() is defined in Visual Studio 6.0 and .NET
16289 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16291 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16292 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16293 - removed compiler command line option /WX: Treats all warnings as errors
16294 - update a list of source files, included into the project
16296 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16297 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16298 changed project type to Generic Project so that can be correcly converted to VS.NET project
16300 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16302 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16304 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16306 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16307 added return 0 statements after assert() to make compiler happy
16309 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16310 added newline in the def file to keep MSC compiler satisfied
16312 * sdcc/src/z80/gen.c:
16313 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16314 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16315 - solved MSC error in function aopDump()
16317 * sdcc_vc.h: define PREFIX as "\\sdcc"
16319 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16320 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16322 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16323 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16324 - Rewrote the register banking algorithm.
16325 - Added pCode live-range analysis to registers (for now, only non-used and
16326 singly-used registers optimized away)
16328 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16330 * 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.
16332 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16333 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16335 2002-04-22 Michael Hope <michaelh AT vroom>
16337 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16339 * configure.in (DD_COPT): Added include support required for gbdk.
16341 * .version: Bumped version number just to increase it.
16343 * src/SDCCmain.c: Added -nostdinc to the default options.
16345 2002-04-15 Michael Hope <michaelh AT vroom>
16347 * device/lib/z80/printf.c (sprintf): Added.
16349 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16351 * src/z80/peeph.def: Added transpose redundent load rule.
16353 * src/z80/main.c: Added force callee saves for jaune.
16355 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16357 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16359 2002-03-28 Johan Knol <johan AT balder>
16361 * src/SDCCval.c: fixed bug #532436
16363 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16365 Added "char *Processor" field to the port structure.
16368 Added -p option. Allows port dependent processor to be specified.
16371 Initialized the new field char *Processor field to NULL in all ports
16374 Compiler generated registers for interrupt context saving
16375 were not getting allocated.
16377 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16380 Fixed left shift. Will promote the left side of a left shift
16381 if a) left shifting more than size of operand or b) when assigned
16382 to something size > size of left side
16384 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16386 tons of changes. Register allocation has been
16387 rewritten. Added customization for the various PICs. Flow
16388 analysis is restructured. ...
16390 * src/pic/device.h:
16393 * src/pic/device.c:
16394 Added. device.c is a PIC port hack to accomodate variations
16397 2002-03-13 Michael Hope <michaelh AT vroom>
16399 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16401 2002-03-04 johanknol <johanknol AT manik>
16403 * /src/SDCCval.c: fixed
16405 const unsigned char arr[][2] = { { 0, 1 } };
16406 t18.c:1: error: Initializer element is not constant
16408 2002-03-04 bela <bela AT manik>
16410 * /device/include/mcs51reg.h:
16411 ds89c420 register definition update
16413 2002-03-03 <johan AT FRIJA>
16415 * support/Util/SDCCerr.c: did something, but don't no why anymore
16417 * support/regression/tests/bug-524691.c: made it a little less shy
16419 * src/SDCCast.c (decorateType): fixed bug #524697
16421 * src/SDCCast.c: made some lineno improvements
16423 * src/SDCCval.c (getNelements): changed warning to error
16425 * src/SDCCglue.c (printIvalArray): changed warning to error
16427 * src/SDCCicode.c: fixed a warning for mingw
16429 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16431 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16433 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16435 * src/ds390/peeph.def:
16436 Added some more peephole rules
16438 * src/ds390/gen.c: Various fixes & enhancements
16440 * src/SDCClrange.c, src/SDCClrange.h:
16441 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16443 * src/ds390/ralloc.c:
16444 various fixes & enhancements (ds390) specific
16446 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16447 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16450 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16452 2002-03-02 <johan AT FRIJA>
16454 * src/SDCCast.c (decorateType): fixed bug #524708
16456 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16458 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16460 2002-03-01 Michael Hope <michaelh AT vroom>
16462 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16464 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16466 2002-03-01 <johan AT FRIJA>
16468 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16470 * src/SDCCast.c (decorateType): fixed bug #524209
16472 * src/SDCCval.c (valNot): fixed bug #524195
16474 2002-02-26 <johan AT balder>
16476 * src/xa51/gen.c: fixed a warning
16478 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16480 * src/SDCCast.c (decorateType): fixed bug #522534
16482 2002-02-23 <johan AT balder>
16484 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16486 2002-02-22 <johan AT balder>
16488 * src/SDCCast.c: fixed bug #514865
16490 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16492 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16494 * sdcc/src/SDCCloop.c:
16495 Previous fix was not good. basic blocks that have "break" or "return" are
16496 not really partof a loop , but live ranges used in these blocks should
16497 be live thru the entire loop, so set partOfLoop but don't add them to
16500 2002-02-21 <johan AT FRIJA>
16502 * src/SDCCcse.c: fixed bug #514308
16504 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16507 Fixed BUG #519583. If a conditional block ended in a return/break
16508 statement inside a loop, it was not being considered part of the loop.
16510 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16512 2002-02-10 Karl Bongers <karl AT turbobit.com>
16515 Fixed up SDCDB debugger somewhat. Updated debugger/README
16516 with lots of comments and notes.
16518 * device/examples/test2.c:
16519 Fix bug, "red" variable not being initialized(compiler complained).
16521 * device/examples/Makefile, examples/test3.c:
16522 Add Makefile in device/examples folder, compiles test3.c
16523 for use as a multiple module SDCDB test case.
16525 * sim/ucsim/cmd.src/cmdset.cc:
16526 Took out debug printfs in ucsim "next" command.
16528 * sim/ucsim/xa.src:
16529 Karl and Johan start ucsim XA support. Most dissassembly working,
16530 about 75% emulation done(plenty of work remaining).
16532 * sim/ucsim/z80.src:
16533 Add Z80 support to ucsim, add test-ucz80 regression test,
16534 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16535 Notice z80 compiler fails on examples/test3.c/crc code.
16537 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16539 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16540 Added support for --parms-in-bank1
16542 * src/ds390/peeph.def:
16543 added a few more peephole optimzations
16545 * src/ds390/main.c:
16546 1) added __builtin_inp & __builtin_outp used to read in data of given length
16547 from a memory mapped port
16548 2) added __builtin_memcmp
16549 3) added __builtin_swapw swap bytes of a short
16551 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16552 1) handle multiple send & receives from register bank1
16553 2) ralloc can now allocate DPTR1 to some liveRanges
16555 * src/SDCCsymt.c, src/SDCCsymt.h:
16556 changes to handle multiple sends & receives
16558 * src/SDCCptropt.h:
16559 added some pointer arithmetic optimization
16561 * src/SDCCptropt.c:
16562 added some pointer arithmetic optimizations but not stable yet so not
16563 called from anywhere (will get this working shortly)
16565 * src/SDCCopt.c: fixed for multiple sends & receives
16568 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16569 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16570 set preprocessor defines (depending on options)
16572 * src/SDCCicode.c, src/SDCCicode.h:
16573 changes made to handle multiple sends & receives
16576 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16578 * src/SDCCcse.c, src/SDCCcse.h:
16579 added function findbackward def (to be used in upcoming optimization)
16581 * src/SDCCcflow.c, src/SDCCcflow.h:
16582 added function returnAtEnd - to determine if a basic block terminates with
16585 * src/SDCCast.c, src/SDCCast.h:
16586 added option parms-in-bank1
16588 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16589 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16590 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16591 adjusted for --parms-in-bank1 option
16593 * device/include/string.h:
16594 donot redefine "reentrant" keyword
16596 * device/include/ds80c390.h: Added some more SFRs
16598 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16600 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16602 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16604 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16606 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16608 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16610 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16612 * Added --xram-movc option
16614 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16616 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16618 2002-01-11 Johan Knol
16620 * Added math lib of Jesus Calvino-Fraga
16622 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16624 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16625 * support/regression/Makefile: new target test-mcs51-stack-auto
16626 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16628 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16630 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16632 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16634 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16636 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16638 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16640 * src/SDCCglue.h: add definition for printIvalChar()
16642 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16644 * src/SDCCast.c: fix #498138 by Johan
16646 * src/SDCCglue.c: fix #498138 by Johan
16648 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16650 * support/regression/Makefile: fix clean
16652 * support/regression/ports/ds390/support.c: fix transmission of last character
16654 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16656 * /sdcc/src/ds390/gen.c:
16657 a) improved computing address of stack variable
16658 b) took out some #if 0 code
16659 c) improved parmBytes adjustment
16660 d) improved genPlusIncr & genMinusIncr
16661 e) genCmp could generate bad code (when left assigned to DPTR)
16662 f) Fixed bug in hasInc
16664 * /sdcc/src/ds390/ralloc.c:
16665 a) packRegsForSupport could mess up live information (Fixed)
16666 b) packRegsDPTRuse could be incorrect for left & right shift
16668 * /sdcc/src/mcs51/ralloc.c:
16669 packRegsForSupport could mess up the live information (Fixed)
16671 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16673 * /sdcc/src/SDCCast.c:
16674 can reverse a loop even if function call is present as long
16675 as the loop control variable is local & is not passed as parameter
16677 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16679 * /sdcc/ChangeLog: *** empty log message ***
16681 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16682 More builtin function additions for TININative
16684 * /sdcc/src/ds390/ralloc.c:
16685 Had broken the regression testsuite
16687 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16689 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16690 Added funcattr hasStackParms will be set for reentrant functions when there
16691 are paramteres on the stack, this helps in minimizing frame pointer generation
16692 typeFromStr can handle function pointers now
16694 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16695 *** empty log message ***
16697 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16699 * /src/ds390/gen.c, /src/ds390/main.c:
16700 More builtin function additions for TININative
16702 * /src/ds390/ralloc.c:
16703 Had broken the regression testsuite
16705 * /src/SDCCast.c: Fixed a bug in dumptree
16707 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16708 Added funcattr hasStackParms will be set for reentrant functions when there
16709 are paramteres on the stack, this helps in minimizing frame pointer generation
16710 typeFromStr can handle function pointers now
16712 * /doc/builtins.txt, /doc/TININative.txt:
16713 *** empty log message ***
16716 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16718 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16719 ALPHA version for -mTININative
16721 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16722 updated to reflect changes in the port structure
16725 added function do_assemble (similar to do_link) if non-null this function
16726 will be called to do assembly (-mTININative) requires a multi command
16728 added function genAssemblerEnd will be called to generate assembler Epilogue
16731 added _JavaNative to debug info printing
16733 * /src/SDCCmain.c: added option --tini-libid
16734 added port->do_assemble function (-mTININative) has a multi command assemble
16736 * /src/SDCCglue.c: Disabled "constExpr" check
16737 added port->genAssemblerEnd function
16739 * /src/SDCCglobl.h: Added option --tini-libid value
16742 tookout optimizeCompare from the header (has no external references)
16744 * /src/SDCCast.c: made one more function "static"
16746 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16748 * src/z80/mappings.i: Added z80asm support.
16750 * src/z80/main.c: Added z80asm support on --asm=z80asm
16752 * src/z80/gen.c: Fixed asm portability issues.
16754 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16756 * src/SDCCglue.c (printExterns): Added global/extern split.
16758 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16760 * support/regression/Makefile: added test for mcs51 model large
16762 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16764 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16766 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16768 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16770 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16772 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16774 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16776 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16778 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16780 * support/regression/tests/simplefloat.c: Port to mcs51.
16782 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16783 * support/regression/tests/bug-485362.c: Added.
16785 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16787 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16789 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16791 * src/z80/gen.c (aopDump): Added a dump function.
16793 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16794 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16796 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16798 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16800 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16802 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16804 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16806 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16808 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16810 * support/regression/ports/ds390/support.c: Use tinibios.
16812 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16814 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16816 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16817 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16819 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16821 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16823 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16825 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16827 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16828 (packRegsForIYUse): Created and optimised.
16830 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16832 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16833 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16835 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16837 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16839 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16841 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16843 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16845 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16847 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16849 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16851 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16853 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16855 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16857 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16858 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16859 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16861 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16863 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16864 (genNotFloat): Added.
16865 (genUminusFloat): Added.
16867 * device/lib/z80/Makefile: Added floating pt stubs.
16869 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16871 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16873 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16875 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16877 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16879 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16881 * sdcc/support/regression/Makefile: Add port ds390.
16883 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16885 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16887 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16889 * sdcc/support/regression/ports/ds390/support.c: Added.
16891 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16893 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16895 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16897 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16899 * device/include/malloc.h: Added z80 and gbz80 support.
16901 * device/lib/gbz80/heap.s: Added.
16903 * device/lib/z80/heap.s: Added.
16905 * device/lib/malloc.c: Added z80 and gbz80 support.
16907 * support/regression/tests/malloc.c (testMalloc): Added.
16909 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16911 * support/regression/tests/bug-478094.c: Added.
16913 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16915 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16917 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16919 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16921 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16923 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16925 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16927 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16929 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16931 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16933 * support/regression/tests/bug-477927.c: Added.
16935 * src/z80/peeph.def: Added minor rules.
16937 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16939 * src/z80/peeph.def: Added jump optimisation modification.
16941 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16943 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16945 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16947 * support/regression/tests/funptrs.c: Added.
16949 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16951 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16953 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16955 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16957 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16959 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16960 (movLeft2ResultLong): Created.
16962 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16963 (joinPushes): Added. Joins two char pushes into a word push.
16965 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16967 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16969 * support/makebin/Makefile (install): Added creation of dest dir.
16971 2001-10-24 Karl Bongers <karl AT turbobit.com>
16973 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16975 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16977 * src/z80/ralloc.c: Turned off faulty pack for one use.
16979 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16981 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16983 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16985 * support/regression/Makefile: Improved clean
16987 * support/regression/ports/gbz80/spec.mk: Added clean
16989 * support/regression/ports/host/spec.mk: Added clean
16991 * support/regression/ports/z80/spec.mk: Added clean
16993 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16995 * support/regression/ports/mcs51/timeout.c: little improvements
16997 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16999 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17001 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17003 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17005 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17007 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17009 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17011 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17012 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17014 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17016 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17018 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17020 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17022 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17024 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17026 * support/regression/tests/longor.c: Added.
17028 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17030 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17032 * as/mcs51/aslink.h: define PATH_MAX
17034 * as/mcs51/asm.h: define PATH_MAX
17036 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17038 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17040 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17042 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17044 * src/SDCCglobl.h: define PATH_MAX
17046 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17048 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17050 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17052 * src/z80/gen.c (gencjneshort): Fixed
17054 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17056 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17058 * support/regression/tests/bug-469671.c: Added.
17060 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17062 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17064 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17066 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17068 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17070 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17072 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17074 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17076 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17078 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17080 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17082 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17084 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17086 * 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.
17088 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17090 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17092 2001-10-07 <johan AT FRIJA>
17094 * device/lib/gets.c (gets): fixed the return value.
17096 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17097 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17099 * 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.
17101 * 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.
17103 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17105 * src/pic/gen.c: Removed Safe_strdup.
17107 * configure.in: Added option to enable libgc support.
17109 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17110 (bitVectUnion): Optimised.
17111 (bitVectIntersect): Optimised.
17112 (bitVectBitsInCommon): Optimised.
17113 (bitVectCplAnd): Optimised.
17115 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17117 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17119 * src/SDCCmain.c: distinguish between assembler debug and plain options
17121 * src/avr/main.c: remove standard assembler options
17123 * src/ds390/main.c: remove standard assembler options
17125 * src/mcs51/main.c: remove standard assembler options
17127 * src/port.h: removed "PENDING" comment
17129 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17131 * src/device/lib/_mulint.c : new, with assember functions
17133 * src/device/lib/_mullong.c : new, with assember functions
17135 * src/device/lib/_divuint.c : with assember functions
17137 * src/device/lib/_divsint.c : with assember functions
17139 * src/device/lib/_divulong.c: with assember functions
17141 * src/device/lib/_divslong.c: with assember functions
17143 * src/device/lib/_moduint.c : with assember functions
17145 * src/device/lib/_modsint.c : with assember functions
17147 * src/device/lib/_modulong.c: with assember functions
17149 * src/device/lib/_modslong.c: with assember functions
17151 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17153 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17155 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17156 replaced _mululong.c and _mulslong.c by _mullong.c
17158 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17160 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17162 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17164 * src/SDCCglue.c: test, if win32api is available for MINGW
17166 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17168 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17169 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17170 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17171 * support/regression/ports/host/spec.mk: removed GENERIC
17172 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17173 * support/regression/ports/z80/spec.mk: removed GENERIC
17175 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17177 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17179 * support/regression/tests/bug-467035.c: Created.
17181 2001-10-01 <johan AT FRIJA>
17183 * src/SDCC.y: fixed bug #466586 part 1
17185 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17187 * SDCCicode.c: z80 has no generic pointers
17188 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17190 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17192 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17194 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17196 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17198 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17200 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17202 * configure.in: Fixed up so that ucsim is only configured once.
17204 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17206 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17207 (getPathDifference): As above.
17209 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17211 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17213 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17214 * .version: Updated to 2.3.1
17216 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17217 Added copyright header.
17219 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17220 (assemble): Added support for macro based assembler commands.
17221 (linkEdit): Added support for macro based linker commands.
17222 (preProcess): Changed the pre-processor to use macros.
17223 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17224 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17226 * device/lib/z80/crt0.s: Added module name for debugging.
17228 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17230 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17232 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17234 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17236 * src/Makefile.in: Added SDCCmacro and SDCCutil
17238 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17240 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17242 2001-09-16 <johan AT FRIJA>
17244 * 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.
17246 2001-09-15 <johan AT FRIJA>
17248 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17249 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17251 2001-09-11 <johan AT FRIJA>
17253 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17255 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17257 * support/regression/tests/bug-460444.c: Added test case.
17259 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17260 (genCast): Added justification for all of the asserts.
17262 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17264 * support/regression/support.c: _xdata replaced by xdata
17266 * support/regression/spec.mk: removed _generic
17268 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17270 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17272 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17273 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17275 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17277 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17279 * support/regression/tests/bug-460010.c: Added test case.
17281 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17283 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17285 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17287 * support/regression/testfwk.c: removed workaround for bug #436344
17289 * support/regression/tests/bp.c: use less memory with mcs51
17291 * support/regression/tests/bug-441448.c: use less memory
17293 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17295 * support/regression/collate-results.py: typo
17297 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17299 * support/regression/tests/fetchoverlap.c: Added new test case.
17301 * support/regression/tests/bp.c: Added new test case.
17303 * support/regression/tests/bug-448984.c: Added new test case.
17305 * support/regression/tests/pow2shifts.c: Added new test case.
17307 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17308 (genlshTwo): Fixed right shift for count > 8.
17310 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17312 2001-09-08 <johan AT FRIJA>
17314 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17316 2001-09-07 <johan AT FRIJA>
17318 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17320 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17322 2001-09-06 <johan AT FRIJA>
17324 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17325 * bernhard noted me at this: "() equals to (void)" (1.38)
17327 2001-09-05 <johan AT FRIJA>
17329 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17331 2001-09-04 <johan AT FRIJA>
17333 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17336 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17338 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17340 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17342 * link/z80/aslink.h: Fixed path for PATH_MAX
17344 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17346 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17348 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17350 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17352 * 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.
17354 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17356 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17357 (genCmp): Fixed up genCmp for the GB with longs.
17359 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17361 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17363 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17365 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17367 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17369 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17371 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17373 * 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.
17375 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17377 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17379 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17381 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17383 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17385 * sim/ucsim/configure: little improvement of Cygwin-detection
17386 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17387 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17388 * support/regression/tests/bug-221100.c: small changes for mcs51
17389 * support/regression/tests/bug-221168.c: small changes for mcs51
17390 * support/regression/tests/bug-227710.c: small changes for mcs51
17391 * support/regression/tests/staticinit.c: small changes for mcs51
17392 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17393 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17394 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601